1 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_build_volatilized_type): Removed.
4 (objc_non_volatilized_type): Removed.
5 (objc_type_quals_match): Removed.
6 (local_variables_to_volatilize): New.
7 (objc_volatilize_decl): Add the decl to volatilize to
8 local_variables_to_volatilize, but don't volatilize it yet.
9 (objc_finish_function): New.
10 * objc-act.h (local_variables_to_volatilize): New.
12 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
13 Mike Stump <mikestump@comcast.net>
15 Allow 'make check-objc -j2'
16 * Make-lang.in (lang_checks_parallelized): New.
17 (check_objc_parallelize): New.
19 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
21 * objc-act.c (start_class): When a class is reimplemented,
22 generate an error and avoid adding the class to the list of
23 implemented classes again, but do not return error_mark_node.
25 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
27 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
29 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
31 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
32 is passed as argument.
33 (objc_begin_catch_clause): Added code to deal with an
34 error_mark_node or NULL_TREE argument. Improved checks for
35 invalid arguments. Added code to traverse typedefs.
37 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
39 * objc-act.c (objc_demangle): Return immediately if the string is
40 too short. Detect names that do not need demangling, and return
43 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
45 Implemented optional properties.
46 * objc-act.h (PROPERTY_OPTIONAL): New.
47 * objc-act.c (objc_add_property_declaration): Set
48 PROPERTY_OPTIONAL if appropriate.
49 (finish_class): When generating definitions of setter and getter
50 methods associated with a property for a protocol, mark them as
51 optional if the property is optional.
52 (maybe_make_artificial_property_decl): Added 'getter_name'
53 argument. Set PROPERTY_OPTIONAL.
54 (objc_maybe_build_component_ref): Updated calls to
55 maybe_make_artificial_property_decl. Added code for optional,
57 (objc_build_class_component_ref): Updated call to
58 maybe_make_artificial_property_decl.
60 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
62 * objc-act.c (objc_build_struct): Fixed loops that save and
63 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
64 special case for the current type is then no longer required.
65 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
67 (objc_get_protocol_qualified_type): Updated comments.
69 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
71 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
72 after finish_struct, not before, otherwise it may be wiped out by
73 it. This fixes spurious warnings when a class has more than 15
76 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
79 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
80 objective-c-cpp-output instead of objc-cpp-output. Print a
81 deprecation note every time objc-cpp-output is requested.
83 2010-11-22 Joseph Myers <joseph@codesourcery.com>
85 * objc-act.c (write_symbols): Don't declare here.
87 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
90 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
91 this function is only called with the next runtime.
93 2010-11-20 Jakub Jelinek <jakub@redhat.com>
96 * objc-act.c (in_late_binary_op): Remove.
98 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
100 * objc-act.c (objc_start_class_interface): Do not warn that class
101 attributes are unimplemented. Pass the attributes to start_class.
102 (objc_start_category_interface): Updated call to start_class.
103 (objc_start_class_implementation): Same change.
104 (objc_start_category_implementation): Same change.
105 (objc_build_class_component_ref): Warn if the class is deprecated.
106 (build_private_template): Mark the template as deprecated if the
108 (start_class): Added 'attributes' argument. Emit a warning if
109 using a deprecated class as superclass of a class, or original
110 class of a category. Recognize the 'deprecated' attribute when
111 starting and interface, and mark the interface with
112 TREE_DEPRECATED if present. Store attributes in the interface.
114 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
116 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
117 argument. If it is 'true' and the protocol is deprecated, emit a
119 (objc_start_protocol): Do not warn that protocol attributes are
120 unimplemented. Pass the attributes to start_protocol.
121 (start_protocol): Added attributes argument. Recognize the
122 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
123 if present. Store attributes in the protocol.
124 (objc_declare_protocols): Added 'attributes' argument. Recognize
125 the 'deprecated' attribute and mark the protocols with
126 TREE_DEPRECATED if present. Store attributes in the protocol.
127 Updated call to lookup_protocol.
128 (objc_build_protocol_expr): Updated call to lookup_protocol.
129 (check_protocol_recursively): Same change.
130 (lookup_and_install_protocols): Same change.
131 * objc-act.h: Updated comments.
133 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
135 * objc-act.c (lookup_method_in_protocol_list): Search methods in
136 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
137 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
139 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
141 * objc-act.c (objc_build_setter_call): New.
142 (objc_maybe_build_modify_expr): Rewritten to build a compound
144 (objc_build_incr_expr_for_property_ref): Updated calls to
145 objc_maybe_build_modify_expr to call objc_build_setter_call
146 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
147 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
148 TREE_NO_WARNING on the final compound statement to silence C++
151 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
153 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
154 (objc_create_temporary_var): Moved it towards the beginning of the
155 file so that objc_build_incr_expr_for_property_ref can use it.
157 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
159 * objc-act.c (objc_add_property_declaration): Check that the decl
160 we received from the parser is a FIELD_DECL; reject array and
161 bitfield properties. Convert the warning when a property is
162 readonly and a setter is specified into an error. Convert errors
163 when a property declaration does not match a property declaration
164 in a superclass into warnings.
165 (objc_add_synthesize_declaration_for_property): Use
166 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
167 if it is a bitfield. Throw an error if we are asked to synthesize
168 setters/getters for a bitfield instance variable but the property
169 is not appropriate - it must be assign and nonatomic. If the
170 property is readonly, allow the instance variable type to be a
171 specialization of the property type.
172 (objc_type_valid_for_messaging): Fixed returning 'false' for a
173 Class qualified with a protocol when the 'accept_classes' argument
176 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
178 * objc-act.c (objc_get_protocol_qualified_type): detect cases
179 where we are asked to attach a protocol to something which is not
180 an Objective-C object type, and produce an error.
182 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
184 * objc-act.c (objc_add_property_declaration): Check that the type
185 of a property and of an inherited property match.
186 (objc_maybe_build_component_ref): Tidied up indentation and
188 (objc_common_type): Added new type of check (-5).
189 (objc_add_synthesize_declaration_for_property): Check that the
190 property to synthesize and the instance variable to use have the
193 2010-11-10 Joseph Myers <joseph@codesourcery.com>
195 * objc-act.c (objc_init): Use %' in diagnostic.
196 (objc_set_method_opt): Remove trailing '.' from diagnostic.
198 2010-11-10 Joseph Myers <joseph@codesourcery.com>
200 * objc-act.c (dump_base_name): Don't declare here.
202 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
204 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
205 search for the @property declation only in the current context,
206 but also in inherited properties. Do not mark the original
207 PROPERTY_DECL in the @interface or @protocol with
209 (check_methods): To check if a method is associated with a
210 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
211 (check_accessible_methods): Same change.
212 * objc-act.h: Updated comment.
214 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
216 * objc-act.c (objc_add_synthesize_declaration_for_property):
217 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
218 checking for an existing @synthesize or @dynamic declaration.
219 Search for an inherited @property declaration if none is found in
220 the local interface. If the required instance variable does not
221 exist, return instead of trying to continue to prevent a compiler
222 crash later. Check that the instance variable is not already
223 being used by another @synthesize.
224 (objc_add_dynamic_declaration_for_property): Iterate over
225 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
226 existing @synthesize or @dynamic declaration.
227 (objc_synthesize_getter): Search for the getter declaration in
228 protocols and superclasses as well.
229 (objc_synthesize_setter): Search for the setter declaration in
230 protocols and superclasses as well.
232 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
234 * objc-act.c (lookup_property): When checking categories, also
235 check the protocols attached to each.
236 (objc_add_property_declaration): Determine the
237 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
238 error message. Search for an existing property declaration with
239 the same name which would be inherited from the class hiearchy,
240 and produce an error if it has incompatible attributes.
241 (check_methods): Changed second parameter. If the method is a
242 getter or setter for a property, do not warn if it is inherited as
243 opposed to implemented directly in the class.
244 (check_protocol): Updated calls to check_methods.
245 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
246 PROPERTY_GETTER_NAME here; this is now done earlier, in
247 objc_add_property_declaration.
248 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
250 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
252 Fixed using the Objective-C 2.0 dot-syntax with self and super.
253 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
254 (maybe_make_artificial_property_decl): Added 'implementation'
255 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
256 looking up getters or setters for a class. If an implementation
257 is specified, search it as well for a getter or setter.
258 (objc_maybe_build_component_ref): Updated calls to
259 maybe_make_artificial_property_decl; added code to deal with
260 'self' and 'super' and with methods declared locally in the
261 implementation. Store the getter call expression in the
262 PROPERTY_REF instead of throwing it away.
263 (objc_build_class_component_ref): Updated calls to
264 maybe_make_artificial_property_decl, and store the getter call
265 expression in PROPERTY_REF instead of throwing it away.
266 (lookup_method_static): Implemented
267 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
268 (objc_gimplify_property_ref): Do not build the getter method call
269 here; instead use the one stored in the PROPERTY_REF. If it's not
270 there, produce helpful error messages.
271 * objc-tree.def (PROPERTY_REF): Increased the number of operands
272 from 2 to 3. Updated comments.
273 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
275 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
278 * objc-act.c (objc_build_string_object): Amend for renamed hook.
279 (objc_string_ref_type_p): New.
280 (objc_check_format_arg): New.
282 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
284 Fixed using the Objective-C 2.0 dot-syntax with class names.
285 * objc-act.c (objc_build_class_component_ref): New.
287 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
289 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
291 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
292 if set to 'true', return 'true' for Class objects. Do not remove
293 more than on pointer indirection.
294 (objc_add_property_declaration): Only warn about 'assign'
295 semantics for Objective-C objects if warn_property_assign_default;
296 and do not warn if the property is readonly or if the type is a Class.
297 (objc_finish_foreach_loop): Updated calls to
298 objc_type_valid_for_messaging.
300 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
302 Implemented -fobjc-std=objc1 flag.
303 * objc-act.c (objc_start_class_interface): If attributes are
304 specified when flag_objc1_only is set, print an error.
305 (objc_start_category_interface): Same change.
306 (objc_start_protocol): Same change.
307 (objc_add_method_declaration): Same change.
308 (objc_start_method_definition): Same change.
309 (objc_build_keyword_decl): Same change.
310 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
311 flag_objc1_set is set, print an error.
312 (objc_set_method_opt): If flag_objc1_only is set, print an error.
313 (objc_add_property_declaration): Same change.
314 (objc_add_synthesize_declaration): Same change.
315 (objc_add_dynamic_declaration): Same change.
316 (objc_finish_foreach_loop): Same change.
317 (objc_maybe_build_component_ref): If flag_objc1_only is set,
320 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
322 * objc-act.c (maybe_make_artificial_property_decl): New.
323 (objc_maybe_build_component_ref): Call
324 maybe_make_artificial_property_decl if a property can not be
325 found. Do not call objc_finish_message_expr if
326 PROPERTY_HAS_NO_GETTER.
327 * objc-act.h Updated comments.
328 (PROPERTY_HAS_NO_GETTER): New.
329 (PROPERTY_HAS_NO_SETTER): New.
330 * objc-tree.def: Updated comment.
332 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
334 Implemented format and noreturn attributes for Objective-C methods.
335 * objc-act.c (objc_start_method_definition): If method attributes
336 are specified emit a warning and ignore them.
337 (build_objc_method_call): Moved deprecation warnings from here ...
338 (objc_finish_message_expr): to here. Do not emit deprecation
339 warnings if the receiver is of type 'id'.
340 (really_start_method): Install 'deprecation' and 'noreturn'
342 (objc_decl_method_attributes): Carefully filter out the list of
343 attributes, allowing only "noreturn", "format", "sentinel" and
344 "deprecated". In the case of "format", adjust the arguments.
345 Always process the attributes in the same way no matter if
346 "sentinel" is in the list or not.
348 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
350 * objc-act.c (objc_maybe_build_component_ref): Warn about using
351 deprecated properties.
352 (objc_maybe_printable_name): Support PROPERTY_DECL.
354 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
356 Implemented Objective-C 2.0 property accessors.
357 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
358 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
359 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
360 (objc_getProperty_decl): New.
361 (objc_setProperty_decl): New.
362 (objc_copyStruct_decl): New.
363 (objc_getPropertyStruct_decl): New.
364 (objc_setPropertyStruct_decl): New.
365 * objc-act.c (build_objc_property_accessor_helpers): New.
366 (synth_module_prologue): Call
367 build_objc_property_accessor_helpers.
369 (objc_synthesize_getter): Implemented synthesizing getters that
370 work with properties that are not nonatomic, assign properties.
371 (objc_synthesize_setter): Implemented synthesizing setters that
372 work with properties that are not nonatomic, assign properties.
374 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
376 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
377 * objc-tree.def (PROPERTY_REF): New.
378 * objc-act.h: Added comments for all the PROPERTY_ macros.
379 (PROPERTY_NAME): Use DECL_NAME.
380 (PROPERTY_COPIES): Removed.
381 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
382 (PROPERTY_NONATOMIC): New.
383 (objc_property_assign_semantics): Make it a typedef.
384 (PROPERTY_ASSIGN_SEMANTICS): New.
385 (PROPERTY_DYNAMIC): New.
386 (PROPERTY_REF_OBJECT): New.
387 (PROPERTY_REF_PROPERTY_DECL): New.
388 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
389 (in_objc_property_setter_name_context): Removed.
390 (objc_add_property_declaration): Removed copies and ivar arguments
391 and code supporting them. Fixed recovering when readonly and
392 setter attributes are specified. Removed support for @property in
393 @implementation context. Updated error message. Double-check
394 that a property does not have a DECL_INITIAL. Validate the
395 property assign semantics and emit appropriate errors and
396 warnings. Check for duplicate property declarations. Set
397 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
398 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
399 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
400 PROPERTY_IVAR_NAME to NULL_TREE.
401 (objc_build_getter_call): Renamed to
402 objc_maybe_build_component_ref. If the property is not found in
403 the interface, search in the protocol list. Do not generate the
404 getter call; instead, build and return a PROPERTY_REF.
405 (objc_is_property_ref): New.
406 (objc_setter_func_call): Removed.
407 (get_selector_from_reference): Removed.
408 (is_property): Removed.
409 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
410 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
411 the PROPERTY_REF. Generate an error if the property is read-only.
412 (build_property_reference): Removed.
413 (objc_finish_message_expr): Removed check to produce "readonly
414 property can not be set" error when
415 in_objc_property_setter_name_context. We now generate the error
416 earlier, in objc_maybe_build_modify_expr, which will only generate
417 the setter call if the property is readwrite.
418 (check_methods): Recognize dynamic properties.
419 (check_methods_accessible): Same change.
420 (objc_build_property_ivar_name): Removed.
421 (objc_build_property_setter_name): Dropped bool argument. Always
422 add the ':' at the end.
423 (objc_gen_one_property_datum): Removed.
424 (objc_process_getter_setter): Removed.
425 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
426 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
427 DECL_SOURCE_LOCATION of the new method to be the same as the one
428 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
429 instead of trying to guess what it should be. Removed use of
430 CLASS_IVARS. Use the location of @synthesize for c_finish_return
431 and c_end_compound_statement.
432 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
433 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
434 Set the DECL_SOURCE_LOCATION of the new method to be the same as
435 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
436 is instead of trying to guess what it should be. Removed use of
437 CLASS_IVARS. Use the location of @synthesize for c_finish_return
438 and c_end_compound_statement. Emit an error and keep going,
439 instead of aborting, if the setter prototype does not have the
441 (objc_add_synthesize_declaration_for_property): New.
442 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
443 all arguments. Improved error message. Filled in the rest of the
444 function, which used to be a placeholder, with an actual
446 (objc_add_dynamic_declaration_for_property): New.
447 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
448 arguments. Improved error message. Filled in the rest of the
449 function, which used to be a placeholder, with an actual
451 (objc_gen_property_data): Rewritten.
452 (finish_class): Added explicit switch cases for
453 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
454 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
455 gcc_unreachable. Rewritten the processing of properties, in
456 particular to not synthesize prototypes for getters and setters if
457 they already exist and to install the getter and setter names into
458 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
459 warnings about setter, getter and ivar property attributes.
460 (objc_lookup_ivar): Removed support for properties.
461 (objc_gimplify_property_ref): New.
462 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
463 objc_gimplify_property_ref.
465 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
467 * objc-act.c (objc_add_property_declaration): Added arguments to
468 pass the various property attributes that were parsed with the
469 property declaration. Process arguments to determine the final
470 property attributes and produce error messages as appropriate.
471 Added temporary code to keep the compiler silent about variables
472 set but not used - for new attributes that are only checked but
474 (property_readonly): Removed.
475 (property_setter): Removed.
476 (property_getter): Removed.
477 (property_ivar): Removed.
478 (property_copies): Removed.
479 (objc_set_property_attr): Removed.
480 * objc-act.h (enum property_assign_semantics): New.
482 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
484 * objc-act.c (objc_add_property_variable): Renamed to
485 objc_add_property_declaration. Added location argument. Updated
486 warnings and errors to use it. Use error, not fatal_error, if a
487 property declaration is found outside an interface or
488 implementation context.
490 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
492 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
493 emit a warning that method parameter attributes are unimplemented.
494 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
495 (start_method_def): Copy attributes from each KEYWORD_DECL into
496 the corresponding PARM_DECL.
497 (objc_warn_deprecated_use): Removed.
498 (build_objc_method_call): Call warn_deprecated_use, not
499 objc_warn_deprecated_use.
500 (objc_maybe_printable_name): Do not try to get the identifier name
501 of DECLs that we don't recognize. Immediately return NULL for them.
502 (objc_printable_name): Removed C++-specific case, which is no
503 longer used. Updated comments.
505 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
507 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
508 (objc_demangle): Return NULL if demangling can not be done because
509 the string to demangle is not an Objective-C mangled method name.
510 Be smarter in demangling method names so that at least for methods
511 with no arguments we are able to almost always demangle '_' correctly.
513 (objc_maybe_printable_name): New.
514 (objc_printable_name): Call objc_maybe_printable_name. If it
515 returns NULL, call cxx_printable_name in Objective-C++.
517 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
519 Based on the CFString implementation in FSF apple/trunk branch.
521 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
523 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
525 * objc-act.c (get_objc_string_decl): Use a switch instead of a
526 chain of ifs. Use gcc_unreachable instead of abort.
527 (add_objc_string): Same change.
528 (generate_protocol_list): Same change - twice.
529 (synth_id_with_class_suffix): Same change.
530 (build_keyword_selector): Same change - twice.
531 (objc_build_message_expr): Same change.
532 (objc_build_selector_expr): Same change.
533 (check_methods): Same change - and added missing gcc_unreachable
535 (check_methods_accessible): Same change - twice, and added missing
536 gcc_unreachable for default case in one of them.
537 (start_class): Same change - and added missing gcc_unreachable for
539 (continue_class): Same change.
540 (objc_gen_property_data): Same change.
541 (finish_class): Same change.
542 (encode_type_qualifiers): Added missing gcc_unreachable.
543 (encode_type): Small code tidy up to reduce duplicated code. Use
544 gcc_unreachable instead of abort - twice.
545 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
546 twice. Added missing gcc_unreachable for default case - twice.
547 (dump_interface): Use a switch instead of a chain of ifs.
548 (handle_impent): Same change.
550 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
552 * objc-act.h (objc_inherit_code): Removed.
553 * objc-act.c (objc_inherit_code): Removed.
554 (objc_set_method_type): Removed.
555 (objc_build_method_signature): Added is_class_method argument.
556 Use it instead of the global objc_inherit_code variable.
557 (objc_add_method_declaration): Same change.
558 (objc_start_method_definition): Same change.
559 (objc_generate_cxx_ctor_or_dtor): Updated call to
560 objc_start_method_definition. Do not call objc_set_method_type.
561 (adjust_type_for_id_default): Mark as inline.
562 (objc_synthesize_getter): Updated call to
563 objc_start_method_definition. Do not set objc_inherit_code.
564 (objc_synthesize_setter): Updated call to
565 objc_start_method_definition. Do not set objc_inherit_code.
567 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
569 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
570 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
571 get it to compile in the current trunk.
573 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
576 * objc/objc-act.c (hash_class_name_enter): New.
577 (hash_class_name_lookup): New.
578 (objc_declare_alias): Enter alias name into hash table.
579 (objc_declare_class): Enter class name into hash table.
580 (objc_is_class_name): Do a hash look up of class name.
581 (hash_init): Initialize the two new hash tables.
582 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
583 declarations, removed class_chain and alias_chain.
585 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
587 * objc-lang.c (finish_file): Removed.
588 * objc-act.c (objc_finish_file): Renamed to
589 objc_write_global_declarations. Do not try to instantiate C++
590 templates when compiling Objective-C++ as this is now
591 automatically done before this function is called. Do not check
592 for syntax-only run or PCH generation as this is done by the
594 * objc-act.h (objc_finish_file): Removed.
596 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
598 Implemented parsing @synthesize and @dynamic for
599 Objective-C/Objective-C++.
600 * objc-act.c (objc_add_synthesize_declaration): New.
601 (objc_add_dynamic_declaration): New.
603 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
605 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
608 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
610 Merge from 'apple/trunk' branch on FSF servers.
612 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
615 * objc/objc-act.c (objc_is_class_name): template parameter is not
616 an objective class name.
617 (objc_generate_cxx_cdtors): Check for the null
618 objc_implementation_context.
620 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
622 Merge from 'apple/trunk' branch on FSF servers.
624 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
627 * objc/objc-act.c (objc_non_volatilized_type): New
629 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
632 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
633 types with proper attribute set and correctly.
634 (objc_volatilize_decl): Remove unneeded code.
635 (objc_type_quals_match): Use the new attribute to check on
637 (hash_init): removed unneeded code.
639 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
641 Merge from 'apple/trunk' branch on FSF servers.
643 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
646 * objc-act.c (objc_diagnose_private_ivar): New.
648 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
650 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
651 make its type 'objc_ivar_visibility_kind'.
652 (objc_start_class_interface): Update to use visibility enum.
653 (objc_start_class_implementation): Likewise.
654 (objc_set_visibility): Update to use visibility enum, warn that
655 @package is handle as per @public.
656 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
657 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
658 make its type 'objc_ivar_visibility_kind'.
660 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
662 merge from FSF apple 'trunk' branch.
663 2006 Fariborz Jahanian <fjahanian@apple.com>
665 Radars 4436866, 4505126, 4506903, 4517826
666 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
667 property_readonly, property_getter, property_setter, property_ivar,
668 property_copies, in_objc_property_setter_name_context: New vars.
669 (objc_set_property_attr): New.
670 (objc_add_property_variable): New.
671 (lookup_property_in_list): New.
672 (lookup_property): New.
673 (objc_build_getter_call): New.
674 (objc_setter_func_call): New.
675 (get_selector_from_reference): New.
676 (objc_build_setter_call): New.
678 (build_property_reference): New.
679 (objc_finish_message_expr): Detect readonly property and warn.
680 (objc_build_property_ivar_name): New.
681 (objc_build_property_setter_name): New.
682 (objc_gen_one_property_datum): New.
683 (objc_process_getter_setter): New.
684 (objc_synthesize_getter): New.
685 (objc_synthesize_setter): New.
686 (objc_gen_property_data): New.
687 (finish_class): Generate property data.
688 (comp_proto_with_proto): Separated from ...
689 (match_proto_with_proto): ... New.
690 (objc_lookup_ivar): Handle properties.
691 * objc-tree.def (PROPERTY_DECL): New tree code.
692 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
693 (METHOD_PROPERTY_CONTEXT): New.
694 (PROPERTY_NAME): New.
695 (PROPERTY_GETTER_NAME): New.
696 (PROPERTY_SETTER_NAME): New.
697 (PROPERTY_IVAR_NAME): New.
698 (PROPERTY_READONLY): New.
699 (PROPERTY_COPIES): New.
700 (TOTAL_CLASS_RAW_IVARS): New.
701 (CLASS_PROPERTY_DECL): New.
702 (IMPL_PROPERTY_DECL): New.
703 * objc-lang.c (objc_init_ts): Update fields for property_decl.
705 2010-10-13 Richard Henderson <rth@redhat.com>
707 * objc-act.c (objc_eh_personality): Update call to
708 build_personality_function.
710 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
712 merge from FSF apple 'trunk' branch.
714 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
715 Radar 3803157 (method attributes)
716 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
717 * objc/objc-act.c (objc_decl_method_attributes): New.
718 (objc_add_method_declaration): Process method's attribute.
719 (objc_start_method_definition): Ditto.
720 (build_objc_method_call): Inject method attribute into
722 (objc_method_decl): New.
723 (objc_warn_deprecated)use): New.
725 2010-10-07 Andi Kleen <ak@linux.intel.com>
727 * Make-lang.in (cc1obj-dummy): Remove.
728 (cc1obj-checksum): Change to run checksum over object files
731 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
734 * objc-act.c (objc_finish_foreach_loop): Convert return value of
735 countByEnumeratingWithState:objects:count: to long unsigned int.
737 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
739 * objc-act.c (build_objc_method_call): Replace calls to
740 build_function_call () with the VEC equivalent. Construct parameter
743 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
745 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
746 signal that the receiver has been used.
748 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
750 * README: Obsolete file removed.
752 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
754 Implemented fast enumeration for Objective-C.
755 * objc-act.c (build_fast_enumeration_state_template): New.
756 (TAG_ENUMERATION_MUTATION): New.
757 (TAG_FAST_ENUMERATION_STATE): New.
758 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
759 objc_enumeration_mutation_decl.
760 (objc_create_temporary_var): Allow providing a name to temporary
762 (objc_build_exc_ptr): Updated calls to
763 objc_create_temporary_var().
764 (next_sjlj_build_try_catch_finally): Same change.
765 (objc_finish_foreach_loop): New.
766 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
767 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
768 objc_enumeration_mutation_decl.
770 Merge from 'apple/trunk' branch on FSF servers.
772 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
775 * objc-act.c (objc_type_valid_for_messaging): New routine to check
776 for valid objc object types.
777 (objc_finish_foreach_loop): Check for invalid objc objects in
780 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
782 Merge from 'apple/trunk' branch on FSF servers.
784 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
787 * objc-act.c (objc_start_method_definition): Check for
788 error_mark_node for the selector name and make a quick exit.
790 2010-10-04 Andi Kleen <ak@linux.intel.com>
792 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
794 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
796 merge from FSF 'apple/trunk' branch.
797 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
800 * objc/objc-act.c (objc_set_method_opt): New function.
801 (objc_start_protocol, objc_finish_interface): Reset
802 objc_method_optional_flag flag.
803 (objc_add_method_declaration): Pass on the new
804 flag to objc_add_method.
805 (objc_add_method): Add optional methods to new chain in
807 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
808 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
809 class's optional method chains.
811 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
813 Merge from 'apple/trunk' branch on FSF servers.
815 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
818 * objc-act.c (objc_declare_class): Pick the right
821 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
823 Merge from 'apple/trunk' branch on FSF servers.
825 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
828 * objc-act.c (objc_check_global_decl): New
830 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
832 * objc-act.c (objc_is_reserved_word): Removed.
834 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
836 * objc-act.c (objc_add_method_declaration): Handle and ignore
838 (objc_start_method_definition): Likewise.
839 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
840 (objc_build_keyword_decl): Handle and ignore attributes.
842 2010-09-28 Richard Henderson <rth@redhat.com>
844 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
846 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
848 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
849 (objc_start_category_interface): Likewise.
850 (objc_start_protocol): Likewise.
852 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
854 Merge from 'apple/trunk' branch on FSF servers.
856 2005-08-23 Stuart Hastings <stuart@apple.com>
857 Ziemowit Laski <zlaski@apple.com>
860 * objc-act.c (objc_decay_parm_type): New function.
861 (get_arg_type_list): Decay types for all named arguments.
862 (objc_push_parm): Rebuild the PARM_DECL if its type has
865 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
867 * objc-act.c (encode_type): Fixed encoding enums with the next
870 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
872 Merge from 'apple/trunk' branch on FSF servers.
874 2005-07-18 Ziemowit Laski <zlaski@apple.com>
877 * objc-act.c (objc_compare_types): A new silent comparison
878 mode (-4), differing from regular comparison (-3) in that
879 'false' is returned instead of issuing warnings.
881 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
883 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
884 (encode_aggregate_within): Reorganized code to be more readable.
885 (encode_aggregate_fields): Updated second argument to be 'bool'
888 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
893 * objc-act.c: Improved comments for encoding functions.
894 (encode_aggregate_within): For the GNU runtime, rewritten some
895 obsfuscated code to clarify the various cases.
896 (encode_aggregate): Function removed.
897 (encode_array): Generate an error if asked to encode an incomplete
898 array as part of generating instance variables. Else, when
899 encoding an incomplete array inside a structure, encode it as an
901 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
903 (encode_gnu_bitfield): Encode enumerated types exactly in the same
904 type as integer types instead of using a hardcoded 'i'. If asked
905 to encode a non-integer type as a bitfield, do not abort
906 compilation immediately; instead generate an error, then skip the
908 (encode_type): Use a 'switch' instead of a sequence of 'if's.
909 Added a 'default' clause that gets executed if the type can not be
910 matched, and that encodes it as '?' (unknown) and produces a
911 warning. For the GNU runtime, encode enumerated types exactly in
912 the same way as integer types instead of using a hardcoded 'i'.
913 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
914 Encode C++ reference types as pointers. Call encode_vector to
916 (encode_vector): New function.
918 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
920 Merge from 'apple/trunk' branch on FSF servers. I modified the
921 changes to be used only when compiling for the NeXT runtime.
923 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
927 * objc-act.c (encode_type): Remove the hack.
929 2005-07-20 Ziemowit Laski <zlaski@apple.com>
932 * objc-act.c (pointee_is_readonly): New function.
933 (encode_pointer, encode_aggregate_within, encode_type):
934 Attempt to emulate GCC 3.3 when generating type encodings.
936 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
938 Merge from 'apple/trunk' branch on FSF servers.
940 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
943 * objc-act.c (objc_have_common_types): New function.
945 2005-06-22 Ziemowit Laski <zlaski@apple.com>
948 * objc-act.c (objc_common_type): New function.
950 2010-09-27 Richard Guenther <rguenther@suse.de>
952 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
953 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
955 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
957 * objc-act.c: Removed historical, obsolete comment at the top of
960 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
963 * objc-act.c (objc_start_method_definition): Do not abort upon a
964 'method definition not in @implementation context' error. Return
967 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
970 * objc-act.c (objc_get_interface_ivars): New function.
971 (objc_collecting_ivars): New variable.
972 (continue_class): Set and reset objc_collecting_ivars for context.
974 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
976 Merge from 'apple/trunk' branch on FSF servers.
978 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
981 * objc/objc-act.c (objc_finish_message_expr): Look for message in
982 @class's protocol list.
984 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
987 * objc/objc-act.c (objc_start_method_definition): Initialize
988 break/continue labels.
990 2005-08-22 Ziemowit Laski <zlaski@apple.com>
993 * objc-act.c (objc_compare_types): Compare function
994 pointers; indicate success if the right-hand side has
995 a return type that is covariant, and the argument types
996 contravariant, with those of the left side.
998 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1001 * objc-act.c (objc_get_protocol_qualified_type): When looking
1002 at a typedef, retrieve the precise type it describes (rather
1003 than merely looking up a class by name).
1005 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1007 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1008 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1011 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1013 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1015 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1018 * objc-act.c: build_objc_string_decl() remove declaration.
1019 (finish_var_decl): Remove forcing of var output and marking
1021 (init_def_list): Use integer_zero_node.
1022 (init_objc_symtab): Use integer_zero_node, make the short
1023 integer type specific on relevant nodes.
1024 (generate_objc_symtab_decl): Remove call to
1025 forward_declare_categories(). Use null_pointer_node where
1027 (build_module_descriptor): Comment and mark this item as
1029 (generate_static_references): Use gcc_unreachable instead of
1031 (diagnose_missing_method): New.
1032 (build_next_selector_translation_table): New.
1033 (build_gnu_selector_translation_table): New.
1034 (add_objc_string): Merge code from build_objc_string_decl...
1035 ... and delete build_objc_string_decl().
1036 (generate_dispatch_table): Make integer types explicit.
1037 (generate_category): Pass implent and arrange for the data
1038 to be extracted within the routine. Do not start new vars,
1039 but finish the ones collcted during parsing.
1040 (generate_shared_structures): Likewise.
1041 (finish_objc): Reorder code so that we finish variables before
1042 referencing them. Save the global data before calling meta-data
1043 creation routines, and pass the current reference to the two
1044 main routines. Only call generate_objc_image_info () for the
1046 (generate_classref_translation_entry): Comment on and make this
1047 item DECL_PRESERVE_P.
1048 (handle_class_ref): Use varpool interfaces, comment on and make
1049 this item DECL_PRESERVE_P.
1050 (handle_impent): Likewise.
1051 (generate_objc_image_info): Only generate when the content is
1052 non-zero. Make integer types explict.
1054 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1057 * objc-act.c (build_sized_array_type): New function.
1058 (add_objc_string): Use it.
1059 (generate_protocol_list): Likewise.
1060 (generate_objc_image_info): Likewise.
1061 (add_field_decl): New function.
1062 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1063 (generate_struct_by_value_array): Use add_field_decl.
1064 (build_objc_symtab_template): Likewise.
1065 (build_module_descriptor): Likewise.
1066 (build_objc_exception_stuff): Likewise.
1067 (build_protocol_template): Likewise.
1068 (build_method_prototype_list_template): Likewise.
1069 (build_method_prototype_template): Likewise.
1070 (build_category_template): Likewise.
1071 (build_selector_template): Likewise.
1072 (build_class_template): Likewise.
1073 (build_super_template): Likewise.
1074 (build_ivar_template): Likewise.
1075 (build_ivar_list_template): Likewise.
1076 (build_method_list_template): Likewise.
1077 (build_method_template): Likewise.
1079 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1081 * objc-act.c: Do not include except.h.
1083 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1085 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1088 * objc-act.c (objc_volatilize_decl): Likewise.
1089 (objc_build_string_object): Likewise.
1090 (hash_init): Likewise.
1091 (hash_enter): Likewise.
1092 (hash_add_attr): Likewise.
1093 (add_class): Likewise.
1094 (start_class): Likewise.
1096 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1098 * objc-act.c: Update include path for moved files.
1099 * objc-lang.c: Likewise.
1100 * config-lang.in: Update paths in gtfiles for files in c-family/.
1102 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1104 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1105 varargs type instead of a zero-argument type.
1107 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1109 * objc-act.c (synth_module_prologue): Use build_function_type_list
1110 instead of build_function_type.
1111 (build_module_initializer_routine): Likewise.
1112 (build_next_objc_exception_stuff): Likewise.
1113 (build_objc_exception_stuff): Likewise.
1115 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1117 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1118 * Make-lang.in (objc/objc-act.o): Update dependencies.
1120 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1122 * objc-act.h: Do not include gimple.h.
1123 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1124 Include gimple.h. Explain why except.h has to be included.
1125 * objc-lang.c: Do not include diagnostics.h.
1126 * Make-lang.in: Update dependencies.
1128 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1130 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1131 mismatch code for VECs.
1133 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1135 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1136 Use build_constructor instead of build_constructor_from_list.
1137 (objc_build_string_object): Build a VEC argument for
1138 objc_build_constructor.
1139 (init_def_list): Likewise.
1140 (init_objc_symtab): Likewise.
1141 (init_module_descriptor): Likewise.
1142 (generate_static_references): Likewise.
1143 (build_selector_translation_table): Likewise.
1144 (build_descriptor_table_initializer): Likewise.
1145 (generate_descriptor_table): Likewise.
1146 (build_protocol_initializer): Likewise.
1147 (build_ivar_list_initializer): Likewise.
1148 (generate_ivars_list): Likewise.
1149 (build_dispatch_table_initializer): Likewise.
1150 (generate_dispatch_table): Likewise.
1151 (generate_protocol_list): Likewise.
1152 (build_category_initializer): Likewise.
1153 (build_shared_structure_initializer): Likewise.
1154 (generate_objc_image_info): Likewise.
1156 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1159 * objc-act.c (encode_aggregate_within): Encode structure tags
1160 with template args for ObjC++.
1162 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1164 * objc-act.c: Do not include varray.h.
1166 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1169 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1170 really_start_method, get_super_receiver, handle_class_ref): Set
1171 DECL_READ_P in addition to TREE_USED.
1173 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1176 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1177 -fgnu-runtime and set flag_objc_gc to zero.
1179 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1182 * objc-act.c (build_module_initializer_routine): Make the argument
1183 to objc_start_function NULL_TREE when compiling ObjC++.
1185 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1186 Mike Stump <mikestump@comcast.net>
1189 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1191 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1193 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1194 get_super_receiver): Update build_indirect_ref calls.
1196 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1198 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1199 decl_specs variables.
1200 (objc_build_message_expr): Remove unused loc variable.
1201 (objc_finish_message_expr): Remove unused saved_rtype variable.
1202 (encode_field_decl): Remove unused type variable.
1205 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1206 type variants that don't have it initialized yet.
1208 2009-09-14 Jan Hubicka <jh@suse.cz>
1210 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1212 2009-09-14 Richard Henderson <rth@redhat.com>
1214 * objc-act.c (objc_init_exceptions): Don't call
1215 default_init_unwind_resume_libfunc.
1216 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1218 2009-09-13 Richard Guenther <rguenther@suse.de>
1219 Rafael Avila de Espindola <espindola@google.com>
1221 * objc-act.c (objc_eh_runtime_type): Export.
1222 (objc_init_exceptions): Remove. Move warning code ...
1223 (objc_begin_try_stmt): ... here
1224 (objc_build_throw_stmt): ... and here.
1225 (objc_eh_personality_decl): New.
1226 (objc_eh_personality): New function.
1227 * objc-act.h (objc_eh_runtime_type): Declare.
1228 (objc_eh_personality): Likewise.
1229 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1230 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1232 2009-09-03 Diego Novillo <dnovillo@google.com>
1234 * objc-lang.c (lang_hooks): Remove const qualifier.
1236 2009-08-20 Richard Guenther <rguenther@suse.de>
1238 * objc-act.c: Include c-lang.h
1239 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1241 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1242 Manuel López-Ibáñez <manu@gcc.gnu.org>
1245 * objc-act.c: Add location argument to all calls to
1246 build_fold_addr_expr.
1248 2009-07-14 Taras Glek <tglek@mozilla.com>
1249 Rafael Espindola <espindola@google.com>
1251 * Make-lang.in (objc.install-plugin): New target for
1252 installing plugin headers.
1254 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1256 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1259 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1261 * objc-act.c: Replace %J by an explicit location. Update all
1264 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1266 * objc-act.c: Replace %H by an explicit location. Update all
1269 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1272 * objc-act.c (objc_build_message_args): Return if ARGS is the
1275 2009-06-19 Ian Lance Taylor <iant@google.com>
1277 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1278 (objc_struct_info): New static variable.
1279 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1280 and &objc_struct_types, to start_struct.
1281 (objc_finish_struct): Likewise for finish_struct.
1283 2009-06-15 Ian Lance Taylor <iant@google.com>
1285 * objc-act.c (objc_start_function): Don't set
1286 label_context_stack_se or label_context_stack_vm.
1288 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1290 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1291 (objc_get_parm_info): Same.
1292 (get_super_receiver): Same.
1293 * objc-act.c (objc_build_component_ref): Pass location to
1295 (build_module_initializer_routine): Pass location to
1296 c_end_compound_stmt.
1297 (objc_generate_static_init_call): Pass location to build_stmt.
1298 (build_typed_selector_reference): New location argument.
1299 (build_selector_reference): Same.
1300 (objc_substitute_decl): Pass location to build_array_ref.
1301 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1302 (objc_begin_catch_clause): Same.
1303 (objc_finish_try_stmt): Same.
1304 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1305 (objc_build_throw_stmt): New argument.
1306 (generate_shared_structures): Pass location to build_c_cast.
1307 (objc_build_message_expr): Use local location.
1308 (objc_finish_message_expr): Use input_location.
1309 (build_objc_method_call): New argument.
1310 (objc_build_selector_expr): Same.
1311 (get_super_receiver): Pass location to build_c_cast,
1312 build_modify_expr, build_compound_expr.
1313 * objc-act.c: Add location to all calls to start_struct, build_decl,
1316 2009-06-09 Ian Lance Taylor <iant@google.com>
1318 * objc-act.c (objc_gimplify_expr): Change return type to int.
1319 * objc-act.h: Update declaration.
1321 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1323 * objc-act.c (objc_init): Skip print_struct_values during
1324 -fcompare-debug-second.
1326 2009-06-03 Ian Lance Taylor <iant@google.com>
1328 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1331 2009-05-27 Ian Lance Taylor <iant@google.com>
1333 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1335 (cc1obj$(exeext)): Likewise.
1337 2009-05-26 Ian Lance Taylor <iant@google.com>
1339 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1340 (cc1obj$(exeext)): Likewise.
1342 2009-05-20 Ian Lance Taylor <iant@google.com>
1344 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1345 than NULL_TREE to build_special_member_call.
1347 2009-05-10 Ian Lance Taylor <iant@google.com>
1349 * objc-act.c (objc_building_struct): New static variable.
1350 (objc_in_struct, objc_struct_types): New static variables.
1351 (objc_start_struct, objc_finish_struct): New static functions.
1352 (generate_struct_by_value_array): Call objc_start_struct instead
1353 of start_struct, and call objc_finish_struct instead of
1355 (objc_build_struct, build_objc_symtab_template): Likewise.
1356 (build_module_descriptor): Likewise.
1357 (build_next_objc_exception_stuff): Likewise.
1358 (build_protocol_template): Likewise.
1359 (build_method_prototype_list_template): Likewise.
1360 (build_method_prototype_template): Likewise.
1361 (build_category_template, build_selector_template): Likewise.
1362 (build_class_template, build_super_template): Likewise.
1363 (build_ivar_template, build_ivar_list_template): Likewise.
1364 (build_method_list_template): Likewise.
1365 (build_method_template): Likewise.
1367 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1369 * objc-act.c: Include intl.h.
1370 (objc_lookup_protocol): Use complete sentences for diagnostics
1371 with %qE for identifiers and translating results of
1372 gen_type_name_0 to locale character set.
1373 (objc_check_decl, check_protocol_recursively,
1374 lookup_and_install_protocols, objc_build_string_object,
1375 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1376 objc_get_class_ivars, error_with_ivar, check_duplicates,
1377 objc_finish_message_expr, objc_build_protocol_expr,
1378 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1379 add_category, add_instance_variable, objc_is_public,
1380 check_methods, check_methods_accessible, check_protocol,
1381 start_class, finish_class, start_protocol, really_start_method,
1382 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1383 identifiers in diagnostics. Translate generated text to locale
1384 character set as needed.
1385 (check_protocol, check_protocols): Change name parameter to type
1387 (lang_report_error_function): Remove.
1389 2009-04-27 Ian Lance Taylor <iant@google.com>
1391 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1393 2009-04-24 Ian Lance Taylor <iant@google.com>
1395 * objc-act.c (get_super_receiver): Update calls to
1396 build_modify_expr to pass new argument.
1398 2009-04-21 Taras Glek <tglek@mozilla.com>
1400 * objc-act.c: Update GTY annotations to new syntax
1401 * objc-act.h: Likewise
1403 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1405 * ChangeLog: Add copyright and license notices.
1407 2009-04-20 Ian Lance Taylor <iant@google.com>
1409 * objc-act.c (objc_rewrite_function_call): Change parameter from
1410 params to first_param. Change all callers.
1412 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1415 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1417 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1425 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1427 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1430 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1433 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1435 * objc-act.c (objc_build_string_object): Pass location to
1437 (init_def_list): Same.
1438 (init_objc_symtab): Same.
1439 (init_module_descriptor): Same.
1440 (build_module_initializer_routine): Same.
1441 (generate_static_references): Same.
1442 (build_typed_selector_reference): Same.
1443 (add_objc_string): Same.
1444 (objc_substitute_decl): Same.
1445 (objc_build_ivar_assignment): Same.
1446 (objc_build_global_assignment): Same.
1447 (objc_build_strong_cast_assignment): Same.
1448 (generate_protocols): Same.
1449 (build_protocol_initializer): Same.
1450 (build_dispatch_table_initializer): Same.
1451 (generate_protocol_list): Same.
1452 (build_category_initializer): Same.
1453 (build_shared_structure_initializer): Same.
1454 (generate_shared_structures): Same.
1455 (objc_build_protocol_expr): Same.
1456 (build_ivar_reference): Same.
1457 (get_super_receiver): Same.
1459 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1461 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1462 c_common_truthvalue_conversion with location.
1463 (next_sjlj_build_catch_list): Same.
1464 (next_sjlj_build_try_catch_finally): Same.
1466 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1469 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1470 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1471 * objc-act.c (objc_get_callee_fndecl): Kill.
1473 2008-09-17 Jan Hubicka <jh@suse.cz>
1476 * objc/objc-act.c (objc_finish_method_definition): Do not set
1479 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1481 * objc-act.c (build_typed_selector_reference): Pass input_location to
1482 build_unary_op calls.
1483 (build_selector_reference): Same, but to build_array_ref.
1484 (objc_substitute_decl): Same.
1485 (build_ivar_reference): Same, but to build_indirect_ref.
1486 (get_super_receiver): Same.
1488 2008-07-28 Richard Guenther <rguenther@suse.de>
1490 Merge from gimple-tuples-branch.
1492 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1494 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1495 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1496 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1497 * ipa-reference.c: Same.
1499 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1501 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1502 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1504 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1506 * objc-act.c: Fix comment typos.
1508 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1510 * objc-act.c (objc_start_class_interface,
1511 objc_start_category_interface, objc_start_class_implementation,
1512 objc_start_category_implementation, objc_build_struct,
1513 generate_static_references, build_private_template,
1514 lookup_category, objc_add_method, add_category,
1515 add_instance_variable, objc_is_public, conforms_to_protocol,
1516 start_class, continue_class, finish_class): Avoid C++ keywords.
1518 2008-07-14 Jason Merrill <jason@redhat.com>
1521 * objc-act.c (objc_build_constructor): Update C++ tweak.
1523 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1525 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1526 of DECL_IN_SYSTEM_HEADER.
1528 2008-07-11 Ian Lance Taylor <iant@google.com>
1530 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1531 etc., not just when OBJCPLUS is defined.
1533 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1535 * objc-act.c (setup_string_decl, objc_build_string_object,
1536 hash_interface, eq_interface, objc_begin_try_stmt,
1537 encode_method_prototype, build_ivar_list_initializer,
1538 objc_build_encode_expr): Fix for -Wc++-compat.
1540 2008-05-12 Tomas Bily <tbily@suse.cz>
1542 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1545 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1547 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1549 2008-04-03 Tom Tromey <tromey@redhat.com>
1551 * Make-lang.in (objc_OBJS): New variable.
1553 2008-03-27 Tom Tromey <tromey@redhat.com>
1555 * Make-lang.in: Revert automatic dependency patch.
1557 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1560 * objc-act.c (objc_build_component_ref): Fix call to
1561 finish_class_member_access_expr.
1562 (objc_generate_cxx_ctor_or_dtor): Fix call to
1563 build_special_member_call.
1565 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1568 * objc-act.c (encode_type): Handle when type is error_mark_node.
1569 (objc_push_parm): Handle when the type of parm is error_mark_node.
1571 2008-03-25 Tom Tromey <tromey@redhat.com>
1573 * Make-lang.in (objc_OBJS): New variable.
1574 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1576 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1579 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1581 (objc_generate_cxx_cdtors): Likewise.
1582 (add_instance_variable): Likewise.
1584 2008-02-26 Tom Tromey <tromey@redhat.com>
1586 * objc-act.c (objc_init): Remove old location code.
1588 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1591 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1593 2007-07-30 Nick Clifton <nickc@redhat.com>
1595 * Make-lang.in: Change copyright header to refer to version 3 of
1596 the GNU General Public License and to point readers at the
1597 COPYING3 file and the FSF's license web page.
1598 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1599 config-lang.in, objc-lang.c: Likewise.
1601 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1603 * objc-act.c (objc_get_callee_fndecl): Constify.
1604 * objc-act.h (objc_get_callee_fndecl): Likewise.
1606 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1608 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1609 string_eq): Constify.
1611 2007-04-04 Stuart Hastings <stuart@apple.com>
1614 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1616 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1618 * Make-lang.in: Add dummy lang.install-pdf target.
1620 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1622 * objc/objc-act.c: Fix comment typos.
1624 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1625 Brooks Moses <brooks.moses@codesourcery.com>
1626 Lee Millward <lee.millward@codesourcery.com>
1628 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1629 (objc_get_callee_fndecl): Likewise.
1631 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1634 * objc-act.c (objc_add_static_instance): Mark the decl as
1637 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1640 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1641 of htab_hash_pointer.
1642 (lookup_interface): Likewise.
1643 (add_class): Likewise.
1645 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1647 * objc-act.c (objc_build_volatilized_type): Keep track of
1649 (objc_get_protocol_qualified_type): Ditto.
1651 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1653 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1654 content where we called cp_finish_file.
1656 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1658 * objc-act.c (synth_module_prologue): Replace calls to
1659 builtin_function with add_builtin_function.
1660 (build_next_objc_exception_stuff): Replace calls to
1661 builtin_function with add_builtin_function.
1662 (build_objc_exception_stuff): Replace calls to
1663 builtin_function with add_builtin_function.
1665 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1667 * Make-lang.in: Added empty "objc.pdf" target.
1669 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1672 * objc-act.c (objc_push_parm): If we change the type of the
1673 decl, relayout the decl.
1675 2006-09-19 Eric Christopher <echristo@apple.com>
1677 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
1678 default to something innocuous.
1679 (build_next_objc_exception_stuff): Rename JBLEN.
1681 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1683 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1685 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1688 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
1690 2006-06-06 Mike Stump <mrs@apple.com>
1692 * objc-act.c: Remove prototype for objc_build_volatilized_type.
1694 2006-05-24 Mike Stump <mrs@apple.com>
1696 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
1698 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1701 * objc-act.c (objc_is_public): Return early on invalid type.
1703 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
1705 * objc-act.c (init_module_descriptor): Remove file name from
1707 (gen_type_name_0): Fix ICE when issuing warning.
1709 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1710 * Make-lang.in (OBJC): Remove
1711 (OBJECTIVE-C): Remove
1712 (objective-c): Remove
1713 (.PHONY): Remove objective-c and ObjC
1715 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
1718 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
1721 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
1724 * objc-act.c (encode_array): Handle arrays to zero sized types.
1726 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1728 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
1730 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1732 * Make-lang.in: Remove all dependencies on s-gtype.
1734 2005-12-02 Richard Guenther <rguenther@suse.de>
1736 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
1737 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
1738 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
1739 build_objc_method_call, objc_rewrite_function_call): Use buildN
1742 2005-10-20 Geoffrey Keating <geoffk@apple.com>
1744 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
1745 on objc_msgSend and like builtin functions.
1747 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
1749 * objc-act.c (objc_build_component_ref): Adjust call to
1750 finish_class_member_access_expr due to a changed prototype.
1752 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1755 * objc-act.c (generate_strings): Remove and move code to
1757 (add_objc_string): here when creating a new string decl.
1758 (finish_objc): Don't call generate_strings.
1760 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1763 * objc-act.c (next_sjlj_build_try_catch_finally): Set
1764 TREE_SIDE_EFFECTS on catch_seq after building it.
1766 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
1768 part of PR objc/21992
1769 * objc-act.c (handle_class_ref): The ref decl is always referenced.
1771 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
1773 Make CONSTRUCTOR use VEC to store initializers.
1774 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
1775 instead of build_constructor.
1777 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
1779 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
1781 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
1782 (KEYWORD_KEY_NAME): Use decl_minimal.
1783 (METHOD_SEL_NAME): Ditto..
1784 (METHOD_SEL_ARGS): Use decl_non_common.
1785 (METHOD_ADD_ARGS): Ditto.
1786 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
1787 (METHOD_DEFINITION): Ditto.
1788 (METHOD_ENCODING): Ditto.
1789 * objc-lang.c: (objc_init_ts): New function.
1791 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1793 * objc-act.c (objc_build_struct): Pass in an actual @interface
1794 instead of its name, and annotate the struct created (and all
1795 existing variants thereof) with the @interface.
1796 (objc_compare_types): Treat forward-declared ObjC classes
1797 as stand-alone (root) classes for purposes of type comparisons.
1798 (build_private_template): Move some code to objc_build_struct().
1800 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1803 * objc-act.c (objc_build_string_object): For GNU-style constants,
1804 use the @interface type rather than the built-in type.
1806 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
1808 * Make-lang.in (cc1plus-checksum.c): Use
1809 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
1811 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1813 * objc-act.c: Use %q to quote in diagnostics.
1815 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1817 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
1820 2005-06-30 Ziemowit Laski <zlaski@apple.com>
1822 * objc-act.c (objc_build_volatilized_type): New function.
1823 (objc_volatilize_decl): Call objc_build_volatilized_type()
1824 instead of build_qualified_type().
1826 2005-06-29 Ziemowit Laski <zlaski@apple.com>
1828 * objc-act.c (objc_build_internal_const_str_type): New function.
1829 (check_string_class_template): Use objc_get_class_ivars() instead
1830 of TYPE_FIELDS() to retrieve ivar list.
1831 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
1832 than the field itself.
1833 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
1834 type and use it to lay out compile-time string objects.
1835 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
1838 2005-06-28 Paul Brook <paul@codesourcery.com>
1840 * objc-act.c (objc_init_exceptions): Call
1841 default_init_unwind_resume_libfunc.
1843 2005-06-27 Ziemowit Laski <zlaski@apple.com>
1845 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
1846 portion of TYPE_LANG_SPECIFIC info for all variants of
1847 a class before calling finish_struct(), and restore
1848 same TYPE_OBJC_INFO afterwards.
1850 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
1852 * all files: Update FSF address in copyright headers.
1854 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
1856 * objc-act.c (my_build_string_pointer): New.
1857 (objc_get_class_reference, get_super_receiver): Call
1858 my_build_string_pointer instead of my_build_string when building
1861 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
1863 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
1866 2005-05-24 Ziemowit Laski <zlaski@apple.com>
1868 * objc-act.c (objc_build_struct): New function.
1869 (objc_derived_from_p): Likewise.
1870 (objc_build_component_ref): Likewise.
1871 (objc_copy_binfo): Likewise.
1872 (objc_xref_basetypes): Likewise.
1873 (objc_lookup_protocol): Likewise.
1874 (objc_compare_protocols): Likewise.
1875 (objc_volatilize_decl): Likewise.
1876 (encode_aggregate_fields): Likewise.
1877 (volatilized_hash): Likewise.
1878 (volatilized_eq): Likewise.
1879 (objc_compare_types): Likewise.
1880 (objc_type_quals_match): Likewise.
1881 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
1883 (get_class_ivars): Add second parameter indicating if entire
1884 hierarchy is desired.
1885 (struct volatilized_type): New type.
1886 (volatilized_htab): New hash table.
1887 (objc_types_compatible_p, objc_comptypes): Remove functions.
1888 (synth_module_prologue): Do not initialize 'unused_list'.
1889 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
1890 (objc_declare_alias): Implement as a typedef.
1891 (objc_substitute_decl, objc_gimplify_expr): Reformat.
1892 (objc_get_class_ivars): Adjust call to get_class_ivars().
1893 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
1894 build_ivar_reference, get_super_receiver): Call
1895 objc_build_component_ref() instead of build_component_ref().
1896 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
1898 (build_private_template): Call objc_build_struct() instead of
1899 start_struct() and finish_struct().
1900 (hash_init): Initialize volatilized_htab.
1901 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
1902 ObjC++ impedance mismatches.
1903 (encode_aggregate_within): Streamline by calling
1904 encode_aggregate_fields().
1905 * objc-act.h (objc_types_compatible_p): Remove prototype.
1906 (OCTI_UNUSED_LIST, unused_list): Remove slot.
1907 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
1909 2005-05-18 Geoffrey Keating <geoffk@apple.com>
1911 * Make-lang.in (cc1obj-dummy): New.
1912 (cc1obj-checksum.c): New.
1913 (cc1obj-checksum.o): New.
1914 (cc1obj): Add cc1obj-checksum.o.
1916 2005-05-18 Mike Stump <mrs@apple.com>
1919 * objc-act.c (struct interface_tuple): Mark it up for GC.
1920 (interface_htab): It is really a struct interface_tuple.
1922 2005-05-17 Ziemowit Laski <zlaski@apple.com>
1923 Mike Stump <mrs@apple.com>
1925 Yet more Objective-C++...
1927 * objc-act.c (objc_finish_try_stmt): Add return value.
1928 (objc_build_synchronized): Likewise.
1930 * objc-act.c (objc_is_gcable_type): Add.
1931 (objc_substitute_decl): Add.
1932 (objc_build_ivar_assignment): Add.
1933 (objc_build_global_assignment): Add.
1934 (objc_build_strong_cast_assignment): Add.
1935 (objc_is_ivar_reference_p): Add.
1936 (objc_is_global_reference_p): Add.
1937 (objc_generate_write_barrier): Add.
1938 (objc_rewrite_function_call): Add.
1939 (objc_gimplify_expr): Add Objective-C++ support.
1940 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
1941 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
1942 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
1943 (DUP_TYPE_OBJC_INFO): Likewise.
1944 (struct imp_entry): Add field has_cxx_cdtors.
1945 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
1946 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
1947 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
1948 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
1949 OCTI_ASSIGN_STRONGCAST_DECL.
1950 (umsg_fast_decl): Add.
1951 (objc_assign_ivar_decl): Add.
1952 (objc_assign_ivar_fast_decl): Add.
1953 (objc_assign_global_decl): Add.
1954 (objc_assign_strong_cast_decl): Add.
1955 (objc_method_list_ptr): Add.
1956 (objc_method_proto_list_ptr): Add.
1957 (objc_ivar_list_ptr): Add.
1959 * objc-act.c (should_call_super_dealloc): Add.
1960 (OBJC_VERSION): Bump to 6.
1961 (objc_is_gcable_type): Add.
1962 (objc_substitute_decl): Add.
1963 (objc_build_ivar_assignment): Add.
1964 (objc_build_global_assignment): Add.
1965 (objc_build_strong_cast_assignment): Add.
1966 (objc_is_gcable_p): Add.
1967 (objc_is_ivar_reference_p): Add.
1968 (objc_is_global_reference_p): Add.
1969 (generate_shared_structures): Add flags parameter.
1970 (objc_generate_cxx_ctor_or_dtor): Add.
1971 (objc_generate_cxx_cdtors): Add.
1972 (add_class): Add name parameter.
1973 (objc_types_share_size_and_alignment): Add.
1974 (comp_proto_with_proto): Add strict parameter.
1975 (CLS_HAS_CXX_STRUCTORS): Add.
1976 (TAG_ASSIGNIVAR): Add.
1977 (TAG_ASSIGNGLOBAL): Add.
1978 (TAG_ASSIGNSTRONGCAST): Add.
1979 (TAG_MSGSEND_FAST): Add.
1980 (TAG_ASSIGNIVAR_FAST): Add.
1981 (TAG_CXX_CONSTRUCT): Add.
1982 (TAG_CXX_DESTRUCT): Add.
1983 (OBJC_LOOKUP_CLASS): Add.
1984 (OBJC_LOOKUP_NO_SUPER): Add.
1985 (objc_finish_file): Add pch support.
1986 (objc_finish_implementation): Add Objective-C++ support.
1987 (synth_module_prologue): Likewise.
1988 (synth_module_prologue): Add fast dispatching.
1989 (objc_get_class_reference): Add Objective-C++ support.
1990 (objc_generate_write_barrier): Likewise.
1991 (next_sjlj_build_enter_and_setjmp): Likewise.
1992 (objc_begin_try_stmt): Likewise.
1993 (build_next_objc_exception_stuff): Add fast ivar support.
1994 (build_private_template): Mark the record as used so debug
1995 information is generated.
1996 (build_protocol_template): Add Objective-C++ support.
1997 (objc_method_parm_type) Likewise.
1998 (objc_generate_cxx_ctor_or_dtor): Likewise.
1999 (objc_generate_cxx_cdtors): Likewise.
2000 (build_protocol_initializer): Likewise.
2001 (build_category_template): Likewise.
2002 (build_class_template): Likewise.
2003 (build_method_list_template): Likewise.
2004 (build_category_initializer): Likewise.
2005 (build_shared_structure_initializer): Likewise.
2006 (objc_finish_message_expr): Likewise.
2007 (build_objc_method_call): Add fast dispatch support.
2008 (lookup_method_static): Add support to end search at superclasses.
2009 (add_method_to_hash_list): Add strict parameter to
2010 comp_proto_with_proto.
2011 (objc_add_method): Likewise.
2012 (objc_add_method): Also set the interface_value.
2013 (add_instance_variable): Add Objective-C++ support.
2014 (objc_is_public): Likewise.
2015 (start_class): Likewise.
2016 (continue_class): Likewise.
2017 (encode_aggregate_within): Likewise.
2018 (start_method_def): Likewise.
2019 (objc_start_function): Clear current_function_returns_value
2020 and current_function_returns_null.
2021 (really_start_method): Add Objective-C++ support.
2022 (objc_finish_method_definition): Add warning for missing
2024 (finish_objc): Add Objective-C++ support.
2025 (generate_objc_image_info): Likewise.
2026 (objc_lookup_ivar): Likewise.
2027 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2028 (INIT_TYPE_OBJC_INFO): Likewise.
2029 (DUP_TYPE_OBJC_INFO): Likewise.
2031 2005-04-23 DJ Delorie <dj@redhat.com>
2033 * objc-act.c: Adjust warning() callers.
2035 2005-04-21 Roger Sayle <roger@eyesopen.com>
2037 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2038 this field of an objc method decl.
2039 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2040 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2041 (objc_build_method_signature): Accept additional "ellipsis"
2042 argument and pass it to build_method_decl.
2043 (get_arg_type_list, start_method_def, gen_method_decl): Use
2044 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2045 TREE_OVERFLOW field of a TREE_LIST node.
2047 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2050 * objc-act.c (objc_start_function): Create stack level for context
2051 of identifiers with variably modified type.
2053 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2057 * objc-act.c (objc_start_function): Push context on
2058 label_context_stack.
2060 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2062 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2063 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2064 Call c_common_truthvalue_conversion.
2066 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2068 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2069 objc/objc-parse.c, objc/objc-parse.y): Remove
2070 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2071 objc.distclean, objc.maintainer-clean): Update for new parser.
2072 * config-lang.in (gtfiles): Update for new parser.
2074 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2076 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2079 2005-01-27 Matt Austern <austern@apple.com>
2081 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2082 calling instantiate_pending_templates.
2084 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2087 * objc-act.c (build_selector_translation_table): Use
2088 input_location in the diagnostic for the GNU runtime or if
2089 TREE_PURPOSE (chain) is NULL.
2091 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2094 * objc-act.c (objc_types_compatible_p): New function.
2095 * objc-act.h (objc_types_compatible_p): Declare.
2096 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2098 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2100 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2103 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2106 * objc-act.c (get_arg_type_list): Decay function arguments into
2108 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2109 in line with what the C front-end does.
2110 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2111 each PARM_DECL, like the C front-end does.
2112 (start_method_def): Remove redundant ARRAY_TYPE decay.
2113 (objc_start_function): Bring closer in line with what the
2114 C front-end does for functions.
2116 2005-01-14 Mike Stump <mrs@apple.com>
2118 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2119 that -fobjc-exceptions is accepted.
2121 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2124 * objc-act.c (get_arg_type_list, start_method_def): Decay
2125 array arguments into pointers.
2126 (gen_type_name_0): Learn to pretty-print array types.
2128 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2130 * objc-act.c (build_private_template): Change to return 'void'; do
2131 not set ivar_context, uprivate_record or objc_instance_type.
2132 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2133 retrieve protocol list from the pointee rather than the pointer itself;
2134 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2135 TYPE_OBJC_PROTOCOL_LIST.
2136 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2137 construct a variant of the pointee as well as the pointer, and
2138 store protocol information in the former. When creating variants
2139 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2140 TYPE_OBJC_INTERFACE information.
2141 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2142 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2143 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2144 holding an IDENTIFIER_NODE.
2145 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2146 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2147 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2148 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2149 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2151 (continue_class): For @implementations, set ivar_context,
2152 uprivate_record and objc_instance_type, for @interfaces, call
2153 build_private_template().
2154 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2155 TYPE_OBJC_INTERFACE.
2156 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2157 accessing TYPE_OBJC_PROTOCOL_LIST.
2158 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2159 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2160 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2161 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2162 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2163 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2164 TYPE_LANG_SPECIFIC(...).
2165 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2166 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2167 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2168 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2169 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2171 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2174 * Make-lang.in (objc/objc-act.o): Update dependencies.
2175 * objc-act.c (objc_finish_file): Call
2176 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2178 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2181 * obj-act.c (encode_type): 96bits doubles are encoded the
2182 same way as 64bit and 128bit doubles are.
2184 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2186 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2188 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2191 * objc-act.c (generate_method_descriptors): Remove setting
2192 the new decls' type to variable_length_type.
2193 (generate_ivar_lists): Likewise.
2194 (generate_dispatch_tables): Likewise.
2196 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2198 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2199 contains the result of the ID lookup by the C or C++
2200 front-end; in class methods, use OTHER if it exists;
2201 in instance methods, use OTHER only if it is locally
2204 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2206 * objc-act.c (finish_class): Do not synthesize bogus
2207 'extern objc_object *_Foo;' declarations for @interface Foo.
2209 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2210 David Ayers <d.ayers@inode.at>
2212 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2213 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2214 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2215 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2216 (objc_is_id): Add test for 'super'.
2217 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2218 receivers; if class methods are not found in protocol lists, search
2219 for instance methods therein and warn if one is found. Look in
2220 global hash tables for suitable method as a last resort when messaging
2221 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2222 (objc_add_method): Insert instance methods listed in protocols into
2223 the global class method hash table.
2224 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2225 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2226 addition to 'id <Proto>'.
2228 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2231 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2232 for the NeXT runtime case.
2234 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2236 * objc-act.c: Fix comment typos.
2238 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2240 * objc-act.c (init_objc_symtab, init_module_descriptor,
2241 build_shared_structure_initializer): When initializing 'long'
2242 fields, ensure that the initializer value is also 'long'.
2244 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2246 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2248 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2249 (build_selector_translation_table): Use %J in diagnostic
2250 instead of diddling input_line. Fix spelling.
2252 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2254 * objc-act.c (objc_fold_objc_type_ref): New function.
2255 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2257 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2259 * objc-act.c (objc_start_function, really_start_method,
2260 objc_get_parm_info, start_method_def): Update to new arg_info
2263 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2265 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2267 (objc/objc-act.o): Depend on $(HASHTAB_H).
2268 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2269 objcp-decl.h instead of c-tree.h.
2270 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2271 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2272 build_protocol_template): Adjust prototypes.
2273 (build_module_initializer_routine, start_class, continue_class,
2274 finish_class, start_method_def, objc_start_function, start_protocol,
2275 build_method_decl, objc_add_method, add_instance_variable,
2276 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2277 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2278 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2279 create_field_decl): New prototypes.
2280 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2281 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2282 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2283 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2284 (CLASS_TYPEDEF_NAME): New.
2285 (TAG_EXECCLASS): Change from a global variable to a #define.
2286 (TAG_RETURN_STRUCT): Delete.
2287 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2288 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2289 (string_descriptor): New struct.
2290 (string_htab): New hash table.
2291 (string_hash, string_eq): New prototypes.
2292 (generate_struct_by_value_array): Call create_field_decl() instead of
2293 create_builtin_decl().
2294 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2295 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2296 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2297 and cp_finish_file().
2298 (define_decl, get_static_reference, get_protocol_reference,
2299 create_builtin_decl): Remove functions.
2300 (objc_start_class_interface, objc_start_category_interface,
2301 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2302 objc_start_class_implementation, objc_start_category_implementation,
2303 objc_continue_implementation, objc_finish_implementation,
2304 objc_set_visibility, objc_set_method_type,
2305 objc_build_method_signature, objc_add_method_declaration,
2306 objc_start_method_definition, objc_add_instance_variable,
2307 objc_get_protocol_qualified_type, create_field_decl,
2308 start_var_decl, finish_var_decl): New functions.
2309 (setup_string_decl): Simplify since it is only called once.
2310 (synth_module_prologue): Call build_class_template(); predefine 'id'
2311 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2312 hooks for duration of function; fix GNU runtime messenger signatures
2313 to correspond to reality; forward-declare '__objc_exec_class' for the
2314 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2315 'extern "C" { ... }' wrappers around synthesized declarations; call
2316 build_protocol_template() and build_category_template().
2317 (string_hash, string_eq): New functions.
2318 (objc_build_string_object): Check metaclass correctness only once;
2319 store string literals in hash table.
2320 (objc_build_constructor): Do not convert initializer elements;
2321 adjust for ObjC++ impedance mismatch.
2322 (build_objc_symtab_template): Call create_field_decl() instead of
2323 create_builtin_decl().
2324 (init_objc_symtab): Add missing conversion to initializer element.
2325 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2326 (generate_objc_symtab_decl): Do not call build_category_template();
2327 call start_var_decl() and finish_var_decl() instead of start_decl()
2329 (build_module_descriptor): Call create_field_decl() instead of
2330 grokfield(); call start_var_decl() and finish_var_decl() instead of
2331 start_decl() and finish_decl(); always mark module descriptor as
2332 used; move GNU runtime-specific functionality to
2333 build_module_initializer_routine().
2334 (build_module_initializer_routine): New function, broken off of
2335 build_module_descriptor().
2336 (objc_static_init_needed_p, objc_generate_static_init_call): New
2338 (generate_static_references, generate_strings,
2339 build_selector_translation_table, generate_descriptor_table,
2340 generate_ivars_list, generate_dispatch_table, generate_category): Call
2341 start_var_decl() and finish_var_decl() instead of start_decl() and
2342 finish_decl(); build a type directly instead of via groktypename().
2343 (build_selector_reference_decl, build_selector_table_decl,
2344 build_class_reference_decl, build_protocol_reference,
2345 generate_objc_image_info): Call start_var_decl() instead of
2347 (build_selector_reference): For GNU runtime, do not call
2348 build_selector_reference_decl().
2349 (build_selector, build_typed_selector_reference): Always convert
2350 result to the selector type.
2351 (add_objc_string): Cast return value to 'char *'.
2352 (build_method_prototype_template, build_selector_template,
2353 build_method_template): Use actual selector type for fields
2354 pointing to selectors.
2355 (finish_objc): For GNU runtime, call
2356 build_module_initializer_routine() after build_module_descriptor().
2357 (generate_protocol_list, generate_shared_structures): Call
2358 start_var_decl() and finish_var_decl() instead of start_decl() and
2359 finish_decl(); build a type directly instead of via
2361 (synth_id_with_class_suffix): Return a string.
2362 (get_arg_type_list): For instance methods, use the instance type for
2363 'self'; do not call groktypename_in_parm_context().
2364 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2365 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2366 handle RECORD_TYPEs in ObjC as well as ObjC++.
2367 (objc_is_id): New function.
2368 (objc_is_object_ptr): Return the canonical type node.
2369 (objc_get_class_ivars): Simplify using get_class_ivars().
2370 (get_class_ivars): Remove second parameter; create a fresh copy
2371 of the ivar list for each call; do not check for existence of
2373 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2374 (objc_init_exceptions): When using SJLJ-style exceptions, require
2375 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2377 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2378 objc_object_type instead of objc_id_type.
2379 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2380 a VAR_DECL before placing it in the appropriate scope; do not
2381 call define_decl(); adjust call to c_begin_compound_stmt();
2382 use objc_object_type instead of objc_id_type.
2383 (build_next_objc_exception_stuff): Call create_field_decl() instead
2384 of create_builtin_decl(); construct type directly instead of calling
2385 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2386 (build_private_template): Adjust call to get_class_ivars(); build
2387 a type directly instead of via groktypename().
2388 (build_protocol_template, build_method_prototype_list_template,
2389 build_method_prototype_template, build_category_template,
2390 build_selector_template, build_class_template, build_super_template,
2391 build_ivar_template, build_ivar_list_template,
2392 build_method_list_template, build_method_template):
2393 Call create_field_decl() instead of grokfield().
2394 (objc_method_parm_type): Do not call groktypename().
2395 (generate_descriptor_table): Call start_var_decl() and
2396 finish_var_decl() instead of start_decl() and finish_decl().
2397 (generate_method_descriptors, build_protocol_initializer,
2398 generate_dispatch_tables, build_category_initializer,
2399 build_shared_structure_initializer): Do not call groktypename().
2400 (generate_protocols): Call start_var_decl() and finish_var_decl()
2401 instead of start_decl() and finish_decl(); do not call groktypename().
2402 (error_with_ivar): Remove last parameter.
2403 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2404 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2405 (generate_ivar_lists): Convert one of the initializer elements; do
2406 not call groktypename().
2407 (get_arg_type_list, start_method_def, gen_method_def): Account for
2408 new representation of variable arguments and '...' in Objective-C
2409 methods; add Objective-C++ impedance matching code.
2410 (is_objc_type_qualifier): Remove function.
2411 (adjust_type_for_id_default): Simplify; there is no longer a need to
2412 wade through declspecs.
2413 (lookup_interface, start_class, continue_class,
2414 finish_class, start_method_def, start_protocol, build_method_decl,
2415 objc_add_method, add_instance_variable, build_ivar_reference,
2416 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2417 Make into static functions.
2418 (receiver_is_class_object): Use new IS_CLASS() macro.
2419 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2420 call objc_finish_message_expr() instead of finish_message_expr().
2421 (finish_message_expr): Rename to objc_finish_message_expr(); use
2422 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2423 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2424 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2425 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2426 (build_objc_method_call, warn_with_method): Do not call groktypename().
2427 (build_ivar_reference): Call convert() instead of clobbering in a
2429 (hash_init): Initialize string_htab hash table.
2430 (add_instance_variable): Simplify parameter list; do not call grokfield();
2431 do not populate CLASS_IVARS list.
2432 (start_class): Check for the existence of super class, if one was specified.
2433 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2434 call build_class_template(); adjust call to get_class_ivars(); call
2435 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2436 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2438 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2439 (start_protocol): Do not call build_protocol_template(); use
2440 PROTOCOL_BINFO_ELTS for the tree vector size.
2441 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2442 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2444 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2445 (encode_type): Handle the 'const' qualifier here.
2446 (objc_parmlist): New global variable, sued by objc_push_parm and
2447 objc_get_parm_info().
2448 (objc_push_parm, objc_get_parm_info): New functions.
2449 (objc_expr_last): Remove function.
2450 (synth_self_and_ucmd_args): For instance methods, use the instance
2451 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2452 (start_method_def): Do not call push_scope(), declare_parm_level(),
2453 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2454 just use objc_push_parm() and objc_get_parm_info().
2455 (comp_method_with_proto): Remove function.
2456 (objc_types_are_equivalent): Strip away indirections before comparing
2458 (comp_proto_with_proto): Do not call groktypename(); types are no
2459 longer in raw declspec format.
2460 (objc_start_function): New function.
2461 (really_start_method): Call comp_proto_with_proto() instead of
2462 comp_method_with_proto(); call objc_start_function() instead of
2463 hand-crafting a function declarator.
2464 (continue_method_def, objc_expand_function_end): Remove functions.
2465 (get_super_receiver): Call objc_get_current_scope() instead of
2466 get_current_scope(); reference 'super_class' field (instead of
2468 (finish_method_def): Rename to objc_finish_method_definition() and
2469 add a function decl parameter; move method encoding call from
2470 objc_expand_function_end().
2471 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2472 gen_declaration_1): Remove functions.
2473 (tmpbuf, RAW_DECLSPEC): Remove.
2474 (gen_declaration): Remove second parameter; simplify to deal
2475 with TYPE_P nodes instead of raw declspecs.
2476 (gen_type_name, gen_type_name_0): New functions.
2477 (gen_method_decl): Remove second parameter; call gen_type_name()
2478 instead of gen_declaration_1().
2479 (dump_interface): Adjust calls to gen_declaration() and
2480 gen_method_decl(); do not allocate a separate string buffer.
2481 (init_objc): Allocate a larger string buffer to accommodate
2482 dump_interface(); adjust call to build_module_descriptor();
2483 add call to build_module_initializer_routine() for the GNU
2485 (generate_classref_translation_entry): Do not call start_decl(); call
2486 finish_var_decl() instead of finish_decl(); call convert() instead of
2488 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2489 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2491 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2492 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2493 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2494 objc_object_type and objc_object_name, respectively.
2495 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2496 objc_class_name): New.
2497 (IS_CLASS): New macro.
2498 (IS_ID, IS_SUPER): Robustify.
2499 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2500 (finish_file, start_class, continue_class, finish_class,
2501 start_method_def, continue_method_def, finish_method_def,
2502 start_protocol, finish_protocol, objc_build_throw_stmt,
2503 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2504 objc_build_synchronized_epilogue, objc_build_try_prologue,
2505 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2506 objc_build_finally_prologue, objc_build_finally_epilogue,
2507 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2508 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2509 get_class_reference, get_static_reference, get_object_reference,
2510 build_message_expr, finish_message_expr, build_selector_expr,
2511 build_ivar_reference, build_keyword_decl, build_method_decl,
2512 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2513 objc_declare_class, objc_declare_protocols, objc_comptypes,
2514 objc_check_decl, build_encode_expr): Remove prototypes.
2515 (imp_count, cat_count): Make GGC-aware.
2516 (OBJC_SET_TYPE_NAME): New macro.
2518 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2520 * config-lang.in: Update copyright notice.
2521 (lang_requires): Indicate that ObjC requires C to be built first.
2523 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2525 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2527 (build_objc_string_object): Rename to objc_build_string_object().
2528 (get_class_reference): Rename to objc_get_class_reference().
2529 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2530 (next_sjlj_build_catch_list, get_super_receiver): Call
2531 objc_get_class_reference() instead of get_class_reference().
2532 (build_keyword_decl): Rename to objc_build_keyword_decl().
2533 (build_message_expr): Rename to objc_build_message_expr().
2534 (build_protocol_expr): Rename to objc_build_protocol_expr().
2535 (build_selector_expr): Rename to objc_build_selector_expr().
2536 (build_encode_expr): Rename to objc_build_encode_expr().
2537 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2538 objc_get_class_ivars().
2539 (get_class_reference): Rename prototype to objc_get_class_reference().
2540 (build_message_expr): Rename prototype to objc_build_message_expr().
2541 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2542 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2543 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2544 (build_objc_string_object): Rename prototype to
2545 objc_build_string_object().
2547 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2549 * objc-act.c (lookup_interface): Make function 'static' and add a
2551 (objc_check_decl, get_class_reference, objc_declare_alias,
2552 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2553 instead of is_class_name().
2554 (get_super_receiver, objc_clear_super_receiver): Call
2555 objc_get_current_scope() instead of get_current_scope().
2556 (is_class_name): Rename to objc_is_class_name.
2557 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2559 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2561 * objc-act.c (objc_is_reserved_word): New function.
2563 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2565 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2566 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2567 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2568 * objc-act.c: Do not include gtype-objc.h.
2569 (finish_file): Rename to objc_finish_file().
2570 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2571 * objc-lang.c: Update copyright notice; include diagnostic.h,
2572 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2574 (finish_file): New hook routine.
2575 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2576 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2577 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2578 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2579 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2580 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2581 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2582 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2583 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2584 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2585 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2586 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2587 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2588 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2589 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2590 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2591 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2592 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2593 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2594 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2595 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2596 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2597 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2598 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2599 Move to c-objc-common.h.
2602 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2604 Copying and distribution of this file, with or without modification,
2605 are permitted in any medium without royalty provided the copyright
2606 notice and this notice are preserved.