1 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
5 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
7 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
9 (objc_begin_catch_clause): Added code to deal with an
10 error_mark_node or NULL_TREE argument. Improved checks for
11 invalid arguments. Added code to traverse typedefs.
13 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
15 * objc-act.c (objc_demangle): Return immediately if the string is
16 too short. Detect names that do not need demangling, and return
19 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
21 Implemented optional properties.
22 * objc-act.h (PROPERTY_OPTIONAL): New.
23 * objc-act.c (objc_add_property_declaration): Set
24 PROPERTY_OPTIONAL if appropriate.
25 (finish_class): When generating definitions of setter and getter
26 methods associated with a property for a protocol, mark them as
27 optional if the property is optional.
28 (maybe_make_artificial_property_decl): Added 'getter_name'
29 argument. Set PROPERTY_OPTIONAL.
30 (objc_maybe_build_component_ref): Updated calls to
31 maybe_make_artificial_property_decl. Added code for optional,
33 (objc_build_class_component_ref): Updated call to
34 maybe_make_artificial_property_decl.
36 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
38 * objc-act.c (objc_build_struct): Fixed loops that save and
39 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
40 special case for the current type is then no longer required.
41 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
43 (objc_get_protocol_qualified_type): Updated comments.
45 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
47 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
48 after finish_struct, not before, otherwise it may be wiped out by
49 it. This fixes spurious warnings when a class has more than 15
52 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
55 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
56 objective-c-cpp-output instead of objc-cpp-output. Print a
57 deprecation note every time objc-cpp-output is requested.
59 2010-11-22 Joseph Myers <joseph@codesourcery.com>
61 * objc-act.c (write_symbols): Don't declare here.
63 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
66 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
67 this function is only called with the next runtime.
69 2010-11-20 Jakub Jelinek <jakub@redhat.com>
72 * objc-act.c (in_late_binary_op): Remove.
74 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
76 * objc-act.c (objc_start_class_interface): Do not warn that class
77 attributes are unimplemented. Pass the attributes to start_class.
78 (objc_start_category_interface): Updated call to start_class.
79 (objc_start_class_implementation): Same change.
80 (objc_start_category_implementation): Same change.
81 (objc_build_class_component_ref): Warn if the class is deprecated.
82 (build_private_template): Mark the template as deprecated if the
84 (start_class): Added 'attributes' argument. Emit a warning if
85 using a deprecated class as superclass of a class, or original
86 class of a category. Recognize the 'deprecated' attribute when
87 starting and interface, and mark the interface with
88 TREE_DEPRECATED if present. Store attributes in the interface.
90 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
92 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
93 argument. If it is 'true' and the protocol is deprecated, emit a
95 (objc_start_protocol): Do not warn that protocol attributes are
96 unimplemented. Pass the attributes to start_protocol.
97 (start_protocol): Added attributes argument. Recognize the
98 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
99 if present. Store attributes in the protocol.
100 (objc_declare_protocols): Added 'attributes' argument. Recognize
101 the 'deprecated' attribute and mark the protocols with
102 TREE_DEPRECATED if present. Store attributes in the protocol.
103 Updated call to lookup_protocol.
104 (objc_build_protocol_expr): Updated call to lookup_protocol.
105 (check_protocol_recursively): Same change.
106 (lookup_and_install_protocols): Same change.
107 * objc-act.h: Updated comments.
109 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
111 * objc-act.c (lookup_method_in_protocol_list): Search methods in
112 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
113 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
115 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
117 * objc-act.c (objc_build_setter_call): New.
118 (objc_maybe_build_modify_expr): Rewritten to build a compound
120 (objc_build_incr_expr_for_property_ref): Updated calls to
121 objc_maybe_build_modify_expr to call objc_build_setter_call
122 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
123 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
124 TREE_NO_WARNING on the final compound statement to silence C++
127 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
129 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
130 (objc_create_temporary_var): Moved it towards the beginning of the
131 file so that objc_build_incr_expr_for_property_ref can use it.
133 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
135 * objc-act.c (objc_add_property_declaration): Check that the decl
136 we received from the parser is a FIELD_DECL; reject array and
137 bitfield properties. Convert the warning when a property is
138 readonly and a setter is specified into an error. Convert errors
139 when a property declaration does not match a property declaration
140 in a superclass into warnings.
141 (objc_add_synthesize_declaration_for_property): Use
142 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
143 if it is a bitfield. Throw an error if we are asked to synthesize
144 setters/getters for a bitfield instance variable but the property
145 is not appropriate - it must be assign and nonatomic. If the
146 property is readonly, allow the instance variable type to be a
147 specialization of the property type.
148 (objc_type_valid_for_messaging): Fixed returning 'false' for a
149 Class qualified with a protocol when the 'accept_classes' argument
152 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
154 * objc-act.c (objc_get_protocol_qualified_type): detect cases
155 where we are asked to attach a protocol to something which is not
156 an Objective-C object type, and produce an error.
158 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
160 * objc-act.c (objc_add_property_declaration): Check that the type
161 of a property and of an inherited property match.
162 (objc_maybe_build_component_ref): Tidied up indentation and
164 (objc_common_type): Added new type of check (-5).
165 (objc_add_synthesize_declaration_for_property): Check that the
166 property to synthesize and the instance variable to use have the
169 2010-11-10 Joseph Myers <joseph@codesourcery.com>
171 * objc-act.c (objc_init): Use %' in diagnostic.
172 (objc_set_method_opt): Remove trailing '.' from diagnostic.
174 2010-11-10 Joseph Myers <joseph@codesourcery.com>
176 * objc-act.c (dump_base_name): Don't declare here.
178 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
180 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
181 search for the @property declation only in the current context,
182 but also in inherited properties. Do not mark the original
183 PROPERTY_DECL in the @interface or @protocol with
185 (check_methods): To check if a method is associated with a
186 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
187 (check_accessible_methods): Same change.
188 * objc-act.h: Updated comment.
190 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
192 * objc-act.c (objc_add_synthesize_declaration_for_property):
193 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
194 checking for an existing @synthesize or @dynamic declaration.
195 Search for an inherited @property declaration if none is found in
196 the local interface. If the required instance variable does not
197 exist, return instead of trying to continue to prevent a compiler
198 crash later. Check that the instance variable is not already
199 being used by another @synthesize.
200 (objc_add_dynamic_declaration_for_property): Iterate over
201 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
202 existing @synthesize or @dynamic declaration.
203 (objc_synthesize_getter): Search for the getter declaration in
204 protocols and superclasses as well.
205 (objc_synthesize_setter): Search for the setter declaration in
206 protocols and superclasses as well.
208 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
210 * objc-act.c (lookup_property): When checking categories, also
211 check the protocols attached to each.
212 (objc_add_property_declaration): Determine the
213 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
214 error message. Search for an existing property declaration with
215 the same name which would be inherited from the class hiearchy,
216 and produce an error if it has incompatible attributes.
217 (check_methods): Changed second parameter. If the method is a
218 getter or setter for a property, do not warn if it is inherited as
219 opposed to implemented directly in the class.
220 (check_protocol): Updated calls to check_methods.
221 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
222 PROPERTY_GETTER_NAME here; this is now done earlier, in
223 objc_add_property_declaration.
224 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
226 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
228 Fixed using the Objective-C 2.0 dot-syntax with self and super.
229 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
230 (maybe_make_artificial_property_decl): Added 'implementation'
231 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
232 looking up getters or setters for a class. If an implementation
233 is specified, search it as well for a getter or setter.
234 (objc_maybe_build_component_ref): Updated calls to
235 maybe_make_artificial_property_decl; added code to deal with
236 'self' and 'super' and with methods declared locally in the
237 implementation. Store the getter call expression in the
238 PROPERTY_REF instead of throwing it away.
239 (objc_build_class_component_ref): Updated calls to
240 maybe_make_artificial_property_decl, and store the getter call
241 expression in PROPERTY_REF instead of throwing it away.
242 (lookup_method_static): Implemented
243 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
244 (objc_gimplify_property_ref): Do not build the getter method call
245 here; instead use the one stored in the PROPERTY_REF. If it's not
246 there, produce helpful error messages.
247 * objc-tree.def (PROPERTY_REF): Increased the number of operands
248 from 2 to 3. Updated comments.
249 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
251 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
254 * objc-act.c (objc_build_string_object): Amend for renamed hook.
255 (objc_string_ref_type_p): New.
256 (objc_check_format_arg): New.
258 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
260 Fixed using the Objective-C 2.0 dot-syntax with class names.
261 * objc-act.c (objc_build_class_component_ref): New.
263 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
265 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
267 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
268 if set to 'true', return 'true' for Class objects. Do not remove
269 more than on pointer indirection.
270 (objc_add_property_declaration): Only warn about 'assign'
271 semantics for Objective-C objects if warn_property_assign_default;
272 and do not warn if the property is readonly or if the type is a Class.
273 (objc_finish_foreach_loop): Updated calls to
274 objc_type_valid_for_messaging.
276 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
278 Implemented -fobjc-std=objc1 flag.
279 * objc-act.c (objc_start_class_interface): If attributes are
280 specified when flag_objc1_only is set, print an error.
281 (objc_start_category_interface): Same change.
282 (objc_start_protocol): Same change.
283 (objc_add_method_declaration): Same change.
284 (objc_start_method_definition): Same change.
285 (objc_build_keyword_decl): Same change.
286 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
287 flag_objc1_set is set, print an error.
288 (objc_set_method_opt): If flag_objc1_only is set, print an error.
289 (objc_add_property_declaration): Same change.
290 (objc_add_synthesize_declaration): Same change.
291 (objc_add_dynamic_declaration): Same change.
292 (objc_finish_foreach_loop): Same change.
293 (objc_maybe_build_component_ref): If flag_objc1_only is set,
296 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
298 * objc-act.c (maybe_make_artificial_property_decl): New.
299 (objc_maybe_build_component_ref): Call
300 maybe_make_artificial_property_decl if a property can not be
301 found. Do not call objc_finish_message_expr if
302 PROPERTY_HAS_NO_GETTER.
303 * objc-act.h Updated comments.
304 (PROPERTY_HAS_NO_GETTER): New.
305 (PROPERTY_HAS_NO_SETTER): New.
306 * objc-tree.def: Updated comment.
308 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
310 Implemented format and noreturn attributes for Objective-C methods.
311 * objc-act.c (objc_start_method_definition): If method attributes
312 are specified emit a warning and ignore them.
313 (build_objc_method_call): Moved deprecation warnings from here ...
314 (objc_finish_message_expr): to here. Do not emit deprecation
315 warnings if the receiver is of type 'id'.
316 (really_start_method): Install 'deprecation' and 'noreturn'
318 (objc_decl_method_attributes): Carefully filter out the list of
319 attributes, allowing only "noreturn", "format", "sentinel" and
320 "deprecated". In the case of "format", adjust the arguments.
321 Always process the attributes in the same way no matter if
322 "sentinel" is in the list or not.
324 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
326 * objc-act.c (objc_maybe_build_component_ref): Warn about using
327 deprecated properties.
328 (objc_maybe_printable_name): Support PROPERTY_DECL.
330 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
332 Implemented Objective-C 2.0 property accessors.
333 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
334 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
335 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
336 (objc_getProperty_decl): New.
337 (objc_setProperty_decl): New.
338 (objc_copyStruct_decl): New.
339 (objc_getPropertyStruct_decl): New.
340 (objc_setPropertyStruct_decl): New.
341 * objc-act.c (build_objc_property_accessor_helpers): New.
342 (synth_module_prologue): Call
343 build_objc_property_accessor_helpers.
345 (objc_synthesize_getter): Implemented synthesizing getters that
346 work with properties that are not nonatomic, assign properties.
347 (objc_synthesize_setter): Implemented synthesizing setters that
348 work with properties that are not nonatomic, assign properties.
350 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
352 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
353 * objc-tree.def (PROPERTY_REF): New.
354 * objc-act.h: Added comments for all the PROPERTY_ macros.
355 (PROPERTY_NAME): Use DECL_NAME.
356 (PROPERTY_COPIES): Removed.
357 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
358 (PROPERTY_NONATOMIC): New.
359 (objc_property_assign_semantics): Make it a typedef.
360 (PROPERTY_ASSIGN_SEMANTICS): New.
361 (PROPERTY_DYNAMIC): New.
362 (PROPERTY_REF_OBJECT): New.
363 (PROPERTY_REF_PROPERTY_DECL): New.
364 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
365 (in_objc_property_setter_name_context): Removed.
366 (objc_add_property_declaration): Removed copies and ivar arguments
367 and code supporting them. Fixed recovering when readonly and
368 setter attributes are specified. Removed support for @property in
369 @implementation context. Updated error message. Double-check
370 that a property does not have a DECL_INITIAL. Validate the
371 property assign semantics and emit appropriate errors and
372 warnings. Check for duplicate property declarations. Set
373 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
374 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
375 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
376 PROPERTY_IVAR_NAME to NULL_TREE.
377 (objc_build_getter_call): Renamed to
378 objc_maybe_build_component_ref. If the property is not found in
379 the interface, search in the protocol list. Do not generate the
380 getter call; instead, build and return a PROPERTY_REF.
381 (objc_is_property_ref): New.
382 (objc_setter_func_call): Removed.
383 (get_selector_from_reference): Removed.
384 (is_property): Removed.
385 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
386 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
387 the PROPERTY_REF. Generate an error if the property is read-only.
388 (build_property_reference): Removed.
389 (objc_finish_message_expr): Removed check to produce "readonly
390 property can not be set" error when
391 in_objc_property_setter_name_context. We now generate the error
392 earlier, in objc_maybe_build_modify_expr, which will only generate
393 the setter call if the property is readwrite.
394 (check_methods): Recognize dynamic properties.
395 (check_methods_accessible): Same change.
396 (objc_build_property_ivar_name): Removed.
397 (objc_build_property_setter_name): Dropped bool argument. Always
398 add the ':' at the end.
399 (objc_gen_one_property_datum): Removed.
400 (objc_process_getter_setter): Removed.
401 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
402 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
403 DECL_SOURCE_LOCATION of the new method to be the same as the one
404 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
405 instead of trying to guess what it should be. Removed use of
406 CLASS_IVARS. Use the location of @synthesize for c_finish_return
407 and c_end_compound_statement.
408 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
409 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
410 Set the DECL_SOURCE_LOCATION of the new method to be the same as
411 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
412 is instead of trying to guess what it should be. Removed use of
413 CLASS_IVARS. Use the location of @synthesize for c_finish_return
414 and c_end_compound_statement. Emit an error and keep going,
415 instead of aborting, if the setter prototype does not have the
417 (objc_add_synthesize_declaration_for_property): New.
418 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
419 all arguments. Improved error message. Filled in the rest of the
420 function, which used to be a placeholder, with an actual
422 (objc_add_dynamic_declaration_for_property): New.
423 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
424 arguments. Improved error message. Filled in the rest of the
425 function, which used to be a placeholder, with an actual
427 (objc_gen_property_data): Rewritten.
428 (finish_class): Added explicit switch cases for
429 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
430 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
431 gcc_unreachable. Rewritten the processing of properties, in
432 particular to not synthesize prototypes for getters and setters if
433 they already exist and to install the getter and setter names into
434 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
435 warnings about setter, getter and ivar property attributes.
436 (objc_lookup_ivar): Removed support for properties.
437 (objc_gimplify_property_ref): New.
438 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
439 objc_gimplify_property_ref.
441 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
443 * objc-act.c (objc_add_property_declaration): Added arguments to
444 pass the various property attributes that were parsed with the
445 property declaration. Process arguments to determine the final
446 property attributes and produce error messages as appropriate.
447 Added temporary code to keep the compiler silent about variables
448 set but not used - for new attributes that are only checked but
450 (property_readonly): Removed.
451 (property_setter): Removed.
452 (property_getter): Removed.
453 (property_ivar): Removed.
454 (property_copies): Removed.
455 (objc_set_property_attr): Removed.
456 * objc-act.h (enum property_assign_semantics): New.
458 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
460 * objc-act.c (objc_add_property_variable): Renamed to
461 objc_add_property_declaration. Added location argument. Updated
462 warnings and errors to use it. Use error, not fatal_error, if a
463 property declaration is found outside an interface or
464 implementation context.
466 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
468 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
469 emit a warning that method parameter attributes are unimplemented.
470 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
471 (start_method_def): Copy attributes from each KEYWORD_DECL into
472 the corresponding PARM_DECL.
473 (objc_warn_deprecated_use): Removed.
474 (build_objc_method_call): Call warn_deprecated_use, not
475 objc_warn_deprecated_use.
476 (objc_maybe_printable_name): Do not try to get the identifier name
477 of DECLs that we don't recognize. Immediately return NULL for them.
478 (objc_printable_name): Removed C++-specific case, which is no
479 longer used. Updated comments.
481 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
483 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
484 (objc_demangle): Return NULL if demangling can not be done because
485 the string to demangle is not an Objective-C mangled method name.
486 Be smarter in demangling method names so that at least for methods
487 with no arguments we are able to almost always demangle '_' correctly.
489 (objc_maybe_printable_name): New.
490 (objc_printable_name): Call objc_maybe_printable_name. If it
491 returns NULL, call cxx_printable_name in Objective-C++.
493 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
495 Based on the CFString implementation in FSF apple/trunk branch.
497 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
499 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
501 * objc-act.c (get_objc_string_decl): Use a switch instead of a
502 chain of ifs. Use gcc_unreachable instead of abort.
503 (add_objc_string): Same change.
504 (generate_protocol_list): Same change - twice.
505 (synth_id_with_class_suffix): Same change.
506 (build_keyword_selector): Same change - twice.
507 (objc_build_message_expr): Same change.
508 (objc_build_selector_expr): Same change.
509 (check_methods): Same change - and added missing gcc_unreachable
511 (check_methods_accessible): Same change - twice, and added missing
512 gcc_unreachable for default case in one of them.
513 (start_class): Same change - and added missing gcc_unreachable for
515 (continue_class): Same change.
516 (objc_gen_property_data): Same change.
517 (finish_class): Same change.
518 (encode_type_qualifiers): Added missing gcc_unreachable.
519 (encode_type): Small code tidy up to reduce duplicated code. Use
520 gcc_unreachable instead of abort - twice.
521 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
522 twice. Added missing gcc_unreachable for default case - twice.
523 (dump_interface): Use a switch instead of a chain of ifs.
524 (handle_impent): Same change.
526 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
528 * objc-act.h (objc_inherit_code): Removed.
529 * objc-act.c (objc_inherit_code): Removed.
530 (objc_set_method_type): Removed.
531 (objc_build_method_signature): Added is_class_method argument.
532 Use it instead of the global objc_inherit_code variable.
533 (objc_add_method_declaration): Same change.
534 (objc_start_method_definition): Same change.
535 (objc_generate_cxx_ctor_or_dtor): Updated call to
536 objc_start_method_definition. Do not call objc_set_method_type.
537 (adjust_type_for_id_default): Mark as inline.
538 (objc_synthesize_getter): Updated call to
539 objc_start_method_definition. Do not set objc_inherit_code.
540 (objc_synthesize_setter): Updated call to
541 objc_start_method_definition. Do not set objc_inherit_code.
543 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
545 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
546 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
547 get it to compile in the current trunk.
549 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
552 * objc/objc-act.c (hash_class_name_enter): New.
553 (hash_class_name_lookup): New.
554 (objc_declare_alias): Enter alias name into hash table.
555 (objc_declare_class): Enter class name into hash table.
556 (objc_is_class_name): Do a hash look up of class name.
557 (hash_init): Initialize the two new hash tables.
558 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
559 declarations, removed class_chain and alias_chain.
561 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
563 * objc-lang.c (finish_file): Removed.
564 * objc-act.c (objc_finish_file): Renamed to
565 objc_write_global_declarations. Do not try to instantiate C++
566 templates when compiling Objective-C++ as this is now
567 automatically done before this function is called. Do not check
568 for syntax-only run or PCH generation as this is done by the
570 * objc-act.h (objc_finish_file): Removed.
572 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
574 Implemented parsing @synthesize and @dynamic for
575 Objective-C/Objective-C++.
576 * objc-act.c (objc_add_synthesize_declaration): New.
577 (objc_add_dynamic_declaration): New.
579 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
581 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
584 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
586 Merge from 'apple/trunk' branch on FSF servers.
588 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
591 * objc/objc-act.c (objc_is_class_name): template parameter is not
592 an objective class name.
593 (objc_generate_cxx_cdtors): Check for the null
594 objc_implementation_context.
596 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
598 Merge from 'apple/trunk' branch on FSF servers.
600 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
603 * objc/objc-act.c (objc_non_volatilized_type): New
605 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
608 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
609 types with proper attribute set and correctly.
610 (objc_volatilize_decl): Remove unneeded code.
611 (objc_type_quals_match): Use the new attribute to check on
613 (hash_init): removed unneeded code.
615 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
617 Merge from 'apple/trunk' branch on FSF servers.
619 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
622 * objc-act.c (objc_diagnose_private_ivar): New.
624 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
626 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
627 make its type 'objc_ivar_visibility_kind'.
628 (objc_start_class_interface): Update to use visibility enum.
629 (objc_start_class_implementation): Likewise.
630 (objc_set_visibility): Update to use visibility enum, warn that
631 @package is handle as per @public.
632 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
633 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
634 make its type 'objc_ivar_visibility_kind'.
636 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
638 merge from FSF apple 'trunk' branch.
639 2006 Fariborz Jahanian <fjahanian@apple.com>
641 Radars 4436866, 4505126, 4506903, 4517826
642 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
643 property_readonly, property_getter, property_setter, property_ivar,
644 property_copies, in_objc_property_setter_name_context: New vars.
645 (objc_set_property_attr): New.
646 (objc_add_property_variable): New.
647 (lookup_property_in_list): New.
648 (lookup_property): New.
649 (objc_build_getter_call): New.
650 (objc_setter_func_call): New.
651 (get_selector_from_reference): New.
652 (objc_build_setter_call): New.
654 (build_property_reference): New.
655 (objc_finish_message_expr): Detect readonly property and warn.
656 (objc_build_property_ivar_name): New.
657 (objc_build_property_setter_name): New.
658 (objc_gen_one_property_datum): New.
659 (objc_process_getter_setter): New.
660 (objc_synthesize_getter): New.
661 (objc_synthesize_setter): New.
662 (objc_gen_property_data): New.
663 (finish_class): Generate property data.
664 (comp_proto_with_proto): Separated from ...
665 (match_proto_with_proto): ... New.
666 (objc_lookup_ivar): Handle properties.
667 * objc-tree.def (PROPERTY_DECL): New tree code.
668 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
669 (METHOD_PROPERTY_CONTEXT): New.
670 (PROPERTY_NAME): New.
671 (PROPERTY_GETTER_NAME): New.
672 (PROPERTY_SETTER_NAME): New.
673 (PROPERTY_IVAR_NAME): New.
674 (PROPERTY_READONLY): New.
675 (PROPERTY_COPIES): New.
676 (TOTAL_CLASS_RAW_IVARS): New.
677 (CLASS_PROPERTY_DECL): New.
678 (IMPL_PROPERTY_DECL): New.
679 * objc-lang.c (objc_init_ts): Update fields for property_decl.
681 2010-10-13 Richard Henderson <rth@redhat.com>
683 * objc-act.c (objc_eh_personality): Update call to
684 build_personality_function.
686 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
688 merge from FSF apple 'trunk' branch.
690 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
691 Radar 3803157 (method attributes)
692 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
693 * objc/objc-act.c (objc_decl_method_attributes): New.
694 (objc_add_method_declaration): Process method's attribute.
695 (objc_start_method_definition): Ditto.
696 (build_objc_method_call): Inject method attribute into
698 (objc_method_decl): New.
699 (objc_warn_deprecated)use): New.
701 2010-10-07 Andi Kleen <ak@linux.intel.com>
703 * Make-lang.in (cc1obj-dummy): Remove.
704 (cc1obj-checksum): Change to run checksum over object files
707 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
710 * objc-act.c (objc_finish_foreach_loop): Convert return value of
711 countByEnumeratingWithState:objects:count: to long unsigned int.
713 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
715 * objc-act.c (build_objc_method_call): Replace calls to
716 build_function_call () with the VEC equivalent. Construct parameter
719 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
721 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
722 signal that the receiver has been used.
724 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
726 * README: Obsolete file removed.
728 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
730 Implemented fast enumeration for Objective-C.
731 * objc-act.c (build_fast_enumeration_state_template): New.
732 (TAG_ENUMERATION_MUTATION): New.
733 (TAG_FAST_ENUMERATION_STATE): New.
734 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
735 objc_enumeration_mutation_decl.
736 (objc_create_temporary_var): Allow providing a name to temporary
738 (objc_build_exc_ptr): Updated calls to
739 objc_create_temporary_var().
740 (next_sjlj_build_try_catch_finally): Same change.
741 (objc_finish_foreach_loop): New.
742 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
743 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
744 objc_enumeration_mutation_decl.
746 Merge from 'apple/trunk' branch on FSF servers.
748 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
751 * objc-act.c (objc_type_valid_for_messaging): New routine to check
752 for valid objc object types.
753 (objc_finish_foreach_loop): Check for invalid objc objects in
756 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
758 Merge from 'apple/trunk' branch on FSF servers.
760 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
763 * objc-act.c (objc_start_method_definition): Check for
764 error_mark_node for the selector name and make a quick exit.
766 2010-10-04 Andi Kleen <ak@linux.intel.com>
768 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
770 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
772 merge from FSF 'apple/trunk' branch.
773 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
776 * objc/objc-act.c (objc_set_method_opt): New function.
777 (objc_start_protocol, objc_finish_interface): Reset
778 objc_method_optional_flag flag.
779 (objc_add_method_declaration): Pass on the new
780 flag to objc_add_method.
781 (objc_add_method): Add optional methods to new chain in
783 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
784 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
785 class's optional method chains.
787 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
789 Merge from 'apple/trunk' branch on FSF servers.
791 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
794 * objc-act.c (objc_declare_class): Pick the right
797 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
799 Merge from 'apple/trunk' branch on FSF servers.
801 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
804 * objc-act.c (objc_check_global_decl): New
806 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
808 * objc-act.c (objc_is_reserved_word): Removed.
810 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
812 * objc-act.c (objc_add_method_declaration): Handle and ignore
814 (objc_start_method_definition): Likewise.
815 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
816 (objc_build_keyword_decl): Handle and ignore attributes.
818 2010-09-28 Richard Henderson <rth@redhat.com>
820 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
822 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
824 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
825 (objc_start_category_interface): Likewise.
826 (objc_start_protocol): Likewise.
828 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
830 Merge from 'apple/trunk' branch on FSF servers.
832 2005-08-23 Stuart Hastings <stuart@apple.com>
833 Ziemowit Laski <zlaski@apple.com>
836 * objc-act.c (objc_decay_parm_type): New function.
837 (get_arg_type_list): Decay types for all named arguments.
838 (objc_push_parm): Rebuild the PARM_DECL if its type has
841 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
843 * objc-act.c (encode_type): Fixed encoding enums with the next
846 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
848 Merge from 'apple/trunk' branch on FSF servers.
850 2005-07-18 Ziemowit Laski <zlaski@apple.com>
853 * objc-act.c (objc_compare_types): A new silent comparison
854 mode (-4), differing from regular comparison (-3) in that
855 'false' is returned instead of issuing warnings.
857 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
859 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
860 (encode_aggregate_within): Reorganized code to be more readable.
861 (encode_aggregate_fields): Updated second argument to be 'bool'
864 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
869 * objc-act.c: Improved comments for encoding functions.
870 (encode_aggregate_within): For the GNU runtime, rewritten some
871 obsfuscated code to clarify the various cases.
872 (encode_aggregate): Function removed.
873 (encode_array): Generate an error if asked to encode an incomplete
874 array as part of generating instance variables. Else, when
875 encoding an incomplete array inside a structure, encode it as an
877 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
879 (encode_gnu_bitfield): Encode enumerated types exactly in the same
880 type as integer types instead of using a hardcoded 'i'. If asked
881 to encode a non-integer type as a bitfield, do not abort
882 compilation immediately; instead generate an error, then skip the
884 (encode_type): Use a 'switch' instead of a sequence of 'if's.
885 Added a 'default' clause that gets executed if the type can not be
886 matched, and that encodes it as '?' (unknown) and produces a
887 warning. For the GNU runtime, encode enumerated types exactly in
888 the same way as integer types instead of using a hardcoded 'i'.
889 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
890 Encode C++ reference types as pointers. Call encode_vector to
892 (encode_vector): New function.
894 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
896 Merge from 'apple/trunk' branch on FSF servers. I modified the
897 changes to be used only when compiling for the NeXT runtime.
899 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
903 * objc-act.c (encode_type): Remove the hack.
905 2005-07-20 Ziemowit Laski <zlaski@apple.com>
908 * objc-act.c (pointee_is_readonly): New function.
909 (encode_pointer, encode_aggregate_within, encode_type):
910 Attempt to emulate GCC 3.3 when generating type encodings.
912 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
914 Merge from 'apple/trunk' branch on FSF servers.
916 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
919 * objc-act.c (objc_have_common_types): New function.
921 2005-06-22 Ziemowit Laski <zlaski@apple.com>
924 * objc-act.c (objc_common_type): New function.
926 2010-09-27 Richard Guenther <rguenther@suse.de>
928 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
929 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
931 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
933 * objc-act.c: Removed historical, obsolete comment at the top of
936 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
939 * objc-act.c (objc_start_method_definition): Do not abort upon a
940 'method definition not in @implementation context' error. Return
943 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
946 * objc-act.c (objc_get_interface_ivars): New function.
947 (objc_collecting_ivars): New variable.
948 (continue_class): Set and reset objc_collecting_ivars for context.
950 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
952 Merge from 'apple/trunk' branch on FSF servers.
954 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
957 * objc/objc-act.c (objc_finish_message_expr): Look for message in
958 @class's protocol list.
960 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
963 * objc/objc-act.c (objc_start_method_definition): Initialize
964 break/continue labels.
966 2005-08-22 Ziemowit Laski <zlaski@apple.com>
969 * objc-act.c (objc_compare_types): Compare function
970 pointers; indicate success if the right-hand side has
971 a return type that is covariant, and the argument types
972 contravariant, with those of the left side.
974 2005-08-22 Ziemowit Laski <zlaski@apple.com>
977 * objc-act.c (objc_get_protocol_qualified_type): When looking
978 at a typedef, retrieve the precise type it describes (rather
979 than merely looking up a class by name).
981 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
983 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
984 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
987 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
989 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
991 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
994 * objc-act.c: build_objc_string_decl() remove declaration.
995 (finish_var_decl): Remove forcing of var output and marking
997 (init_def_list): Use integer_zero_node.
998 (init_objc_symtab): Use integer_zero_node, make the short
999 integer type specific on relevant nodes.
1000 (generate_objc_symtab_decl): Remove call to
1001 forward_declare_categories(). Use null_pointer_node where
1003 (build_module_descriptor): Comment and mark this item as
1005 (generate_static_references): Use gcc_unreachable instead of
1007 (diagnose_missing_method): New.
1008 (build_next_selector_translation_table): New.
1009 (build_gnu_selector_translation_table): New.
1010 (add_objc_string): Merge code from build_objc_string_decl...
1011 ... and delete build_objc_string_decl().
1012 (generate_dispatch_table): Make integer types explicit.
1013 (generate_category): Pass implent and arrange for the data
1014 to be extracted within the routine. Do not start new vars,
1015 but finish the ones collcted during parsing.
1016 (generate_shared_structures): Likewise.
1017 (finish_objc): Reorder code so that we finish variables before
1018 referencing them. Save the global data before calling meta-data
1019 creation routines, and pass the current reference to the two
1020 main routines. Only call generate_objc_image_info () for the
1022 (generate_classref_translation_entry): Comment on and make this
1023 item DECL_PRESERVE_P.
1024 (handle_class_ref): Use varpool interfaces, comment on and make
1025 this item DECL_PRESERVE_P.
1026 (handle_impent): Likewise.
1027 (generate_objc_image_info): Only generate when the content is
1028 non-zero. Make integer types explict.
1030 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1033 * objc-act.c (build_sized_array_type): New function.
1034 (add_objc_string): Use it.
1035 (generate_protocol_list): Likewise.
1036 (generate_objc_image_info): Likewise.
1037 (add_field_decl): New function.
1038 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1039 (generate_struct_by_value_array): Use add_field_decl.
1040 (build_objc_symtab_template): Likewise.
1041 (build_module_descriptor): Likewise.
1042 (build_objc_exception_stuff): Likewise.
1043 (build_protocol_template): Likewise.
1044 (build_method_prototype_list_template): Likewise.
1045 (build_method_prototype_template): Likewise.
1046 (build_category_template): Likewise.
1047 (build_selector_template): Likewise.
1048 (build_class_template): Likewise.
1049 (build_super_template): Likewise.
1050 (build_ivar_template): Likewise.
1051 (build_ivar_list_template): Likewise.
1052 (build_method_list_template): Likewise.
1053 (build_method_template): Likewise.
1055 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1057 * objc-act.c: Do not include except.h.
1059 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1061 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1064 * objc-act.c (objc_volatilize_decl): Likewise.
1065 (objc_build_string_object): Likewise.
1066 (hash_init): Likewise.
1067 (hash_enter): Likewise.
1068 (hash_add_attr): Likewise.
1069 (add_class): Likewise.
1070 (start_class): Likewise.
1072 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1074 * objc-act.c: Update include path for moved files.
1075 * objc-lang.c: Likewise.
1076 * config-lang.in: Update paths in gtfiles for files in c-family/.
1078 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1080 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1081 varargs type instead of a zero-argument type.
1083 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1085 * objc-act.c (synth_module_prologue): Use build_function_type_list
1086 instead of build_function_type.
1087 (build_module_initializer_routine): Likewise.
1088 (build_next_objc_exception_stuff): Likewise.
1089 (build_objc_exception_stuff): Likewise.
1091 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1093 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1094 * Make-lang.in (objc/objc-act.o): Update dependencies.
1096 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1098 * objc-act.h: Do not include gimple.h.
1099 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1100 Include gimple.h. Explain why except.h has to be included.
1101 * objc-lang.c: Do not include diagnostics.h.
1102 * Make-lang.in: Update dependencies.
1104 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1106 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1107 mismatch code for VECs.
1109 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1111 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1112 Use build_constructor instead of build_constructor_from_list.
1113 (objc_build_string_object): Build a VEC argument for
1114 objc_build_constructor.
1115 (init_def_list): Likewise.
1116 (init_objc_symtab): Likewise.
1117 (init_module_descriptor): Likewise.
1118 (generate_static_references): Likewise.
1119 (build_selector_translation_table): Likewise.
1120 (build_descriptor_table_initializer): Likewise.
1121 (generate_descriptor_table): Likewise.
1122 (build_protocol_initializer): Likewise.
1123 (build_ivar_list_initializer): Likewise.
1124 (generate_ivars_list): Likewise.
1125 (build_dispatch_table_initializer): Likewise.
1126 (generate_dispatch_table): Likewise.
1127 (generate_protocol_list): Likewise.
1128 (build_category_initializer): Likewise.
1129 (build_shared_structure_initializer): Likewise.
1130 (generate_objc_image_info): Likewise.
1132 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1135 * objc-act.c (encode_aggregate_within): Encode structure tags
1136 with template args for ObjC++.
1138 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1140 * objc-act.c: Do not include varray.h.
1142 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1145 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1146 really_start_method, get_super_receiver, handle_class_ref): Set
1147 DECL_READ_P in addition to TREE_USED.
1149 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1152 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1153 -fgnu-runtime and set flag_objc_gc to zero.
1155 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1158 * objc-act.c (build_module_initializer_routine): Make the argument
1159 to objc_start_function NULL_TREE when compiling ObjC++.
1161 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1162 Mike Stump <mikestump@comcast.net>
1165 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1167 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1169 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1170 get_super_receiver): Update build_indirect_ref calls.
1172 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1174 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1175 decl_specs variables.
1176 (objc_build_message_expr): Remove unused loc variable.
1177 (objc_finish_message_expr): Remove unused saved_rtype variable.
1178 (encode_field_decl): Remove unused type variable.
1181 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1182 type variants that don't have it initialized yet.
1184 2009-09-14 Jan Hubicka <jh@suse.cz>
1186 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1188 2009-09-14 Richard Henderson <rth@redhat.com>
1190 * objc-act.c (objc_init_exceptions): Don't call
1191 default_init_unwind_resume_libfunc.
1192 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1194 2009-09-13 Richard Guenther <rguenther@suse.de>
1195 Rafael Avila de Espindola <espindola@google.com>
1197 * objc-act.c (objc_eh_runtime_type): Export.
1198 (objc_init_exceptions): Remove. Move warning code ...
1199 (objc_begin_try_stmt): ... here
1200 (objc_build_throw_stmt): ... and here.
1201 (objc_eh_personality_decl): New.
1202 (objc_eh_personality): New function.
1203 * objc-act.h (objc_eh_runtime_type): Declare.
1204 (objc_eh_personality): Likewise.
1205 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1206 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1208 2009-09-03 Diego Novillo <dnovillo@google.com>
1210 * objc-lang.c (lang_hooks): Remove const qualifier.
1212 2009-08-20 Richard Guenther <rguenther@suse.de>
1214 * objc-act.c: Include c-lang.h
1215 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1217 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1218 Manuel López-Ibáñez <manu@gcc.gnu.org>
1221 * objc-act.c: Add location argument to all calls to
1222 build_fold_addr_expr.
1224 2009-07-14 Taras Glek <tglek@mozilla.com>
1225 Rafael Espindola <espindola@google.com>
1227 * Make-lang.in (objc.install-plugin): New target for
1228 installing plugin headers.
1230 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1232 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1235 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1237 * objc-act.c: Replace %J by an explicit location. Update all
1240 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1242 * objc-act.c: Replace %H by an explicit location. Update all
1245 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1248 * objc-act.c (objc_build_message_args): Return if ARGS is the
1251 2009-06-19 Ian Lance Taylor <iant@google.com>
1253 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1254 (objc_struct_info): New static variable.
1255 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1256 and &objc_struct_types, to start_struct.
1257 (objc_finish_struct): Likewise for finish_struct.
1259 2009-06-15 Ian Lance Taylor <iant@google.com>
1261 * objc-act.c (objc_start_function): Don't set
1262 label_context_stack_se or label_context_stack_vm.
1264 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1266 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1267 (objc_get_parm_info): Same.
1268 (get_super_receiver): Same.
1269 * objc-act.c (objc_build_component_ref): Pass location to
1271 (build_module_initializer_routine): Pass location to
1272 c_end_compound_stmt.
1273 (objc_generate_static_init_call): Pass location to build_stmt.
1274 (build_typed_selector_reference): New location argument.
1275 (build_selector_reference): Same.
1276 (objc_substitute_decl): Pass location to build_array_ref.
1277 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1278 (objc_begin_catch_clause): Same.
1279 (objc_finish_try_stmt): Same.
1280 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1281 (objc_build_throw_stmt): New argument.
1282 (generate_shared_structures): Pass location to build_c_cast.
1283 (objc_build_message_expr): Use local location.
1284 (objc_finish_message_expr): Use input_location.
1285 (build_objc_method_call): New argument.
1286 (objc_build_selector_expr): Same.
1287 (get_super_receiver): Pass location to build_c_cast,
1288 build_modify_expr, build_compound_expr.
1289 * objc-act.c: Add location to all calls to start_struct, build_decl,
1292 2009-06-09 Ian Lance Taylor <iant@google.com>
1294 * objc-act.c (objc_gimplify_expr): Change return type to int.
1295 * objc-act.h: Update declaration.
1297 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1299 * objc-act.c (objc_init): Skip print_struct_values during
1300 -fcompare-debug-second.
1302 2009-06-03 Ian Lance Taylor <iant@google.com>
1304 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1307 2009-05-27 Ian Lance Taylor <iant@google.com>
1309 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1311 (cc1obj$(exeext)): Likewise.
1313 2009-05-26 Ian Lance Taylor <iant@google.com>
1315 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1316 (cc1obj$(exeext)): Likewise.
1318 2009-05-20 Ian Lance Taylor <iant@google.com>
1320 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1321 than NULL_TREE to build_special_member_call.
1323 2009-05-10 Ian Lance Taylor <iant@google.com>
1325 * objc-act.c (objc_building_struct): New static variable.
1326 (objc_in_struct, objc_struct_types): New static variables.
1327 (objc_start_struct, objc_finish_struct): New static functions.
1328 (generate_struct_by_value_array): Call objc_start_struct instead
1329 of start_struct, and call objc_finish_struct instead of
1331 (objc_build_struct, build_objc_symtab_template): Likewise.
1332 (build_module_descriptor): Likewise.
1333 (build_next_objc_exception_stuff): Likewise.
1334 (build_protocol_template): Likewise.
1335 (build_method_prototype_list_template): Likewise.
1336 (build_method_prototype_template): Likewise.
1337 (build_category_template, build_selector_template): Likewise.
1338 (build_class_template, build_super_template): Likewise.
1339 (build_ivar_template, build_ivar_list_template): Likewise.
1340 (build_method_list_template): Likewise.
1341 (build_method_template): Likewise.
1343 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1345 * objc-act.c: Include intl.h.
1346 (objc_lookup_protocol): Use complete sentences for diagnostics
1347 with %qE for identifiers and translating results of
1348 gen_type_name_0 to locale character set.
1349 (objc_check_decl, check_protocol_recursively,
1350 lookup_and_install_protocols, objc_build_string_object,
1351 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1352 objc_get_class_ivars, error_with_ivar, check_duplicates,
1353 objc_finish_message_expr, objc_build_protocol_expr,
1354 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1355 add_category, add_instance_variable, objc_is_public,
1356 check_methods, check_methods_accessible, check_protocol,
1357 start_class, finish_class, start_protocol, really_start_method,
1358 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1359 identifiers in diagnostics. Translate generated text to locale
1360 character set as needed.
1361 (check_protocol, check_protocols): Change name parameter to type
1363 (lang_report_error_function): Remove.
1365 2009-04-27 Ian Lance Taylor <iant@google.com>
1367 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1369 2009-04-24 Ian Lance Taylor <iant@google.com>
1371 * objc-act.c (get_super_receiver): Update calls to
1372 build_modify_expr to pass new argument.
1374 2009-04-21 Taras Glek <tglek@mozilla.com>
1376 * objc-act.c: Update GTY annotations to new syntax
1377 * objc-act.h: Likewise
1379 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1381 * ChangeLog: Add copyright and license notices.
1383 2009-04-20 Ian Lance Taylor <iant@google.com>
1385 * objc-act.c (objc_rewrite_function_call): Change parameter from
1386 params to first_param. Change all callers.
1388 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1391 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1393 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1401 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1403 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1406 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1409 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1411 * objc-act.c (objc_build_string_object): Pass location to
1413 (init_def_list): Same.
1414 (init_objc_symtab): Same.
1415 (init_module_descriptor): Same.
1416 (build_module_initializer_routine): Same.
1417 (generate_static_references): Same.
1418 (build_typed_selector_reference): Same.
1419 (add_objc_string): Same.
1420 (objc_substitute_decl): Same.
1421 (objc_build_ivar_assignment): Same.
1422 (objc_build_global_assignment): Same.
1423 (objc_build_strong_cast_assignment): Same.
1424 (generate_protocols): Same.
1425 (build_protocol_initializer): Same.
1426 (build_dispatch_table_initializer): Same.
1427 (generate_protocol_list): Same.
1428 (build_category_initializer): Same.
1429 (build_shared_structure_initializer): Same.
1430 (generate_shared_structures): Same.
1431 (objc_build_protocol_expr): Same.
1432 (build_ivar_reference): Same.
1433 (get_super_receiver): Same.
1435 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1437 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1438 c_common_truthvalue_conversion with location.
1439 (next_sjlj_build_catch_list): Same.
1440 (next_sjlj_build_try_catch_finally): Same.
1442 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1445 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1446 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1447 * objc-act.c (objc_get_callee_fndecl): Kill.
1449 2008-09-17 Jan Hubicka <jh@suse.cz>
1452 * objc/objc-act.c (objc_finish_method_definition): Do not set
1455 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1457 * objc-act.c (build_typed_selector_reference): Pass input_location to
1458 build_unary_op calls.
1459 (build_selector_reference): Same, but to build_array_ref.
1460 (objc_substitute_decl): Same.
1461 (build_ivar_reference): Same, but to build_indirect_ref.
1462 (get_super_receiver): Same.
1464 2008-07-28 Richard Guenther <rguenther@suse.de>
1466 Merge from gimple-tuples-branch.
1468 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1470 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1471 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1472 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1473 * ipa-reference.c: Same.
1475 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1477 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1478 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1480 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1482 * objc-act.c: Fix comment typos.
1484 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1486 * objc-act.c (objc_start_class_interface,
1487 objc_start_category_interface, objc_start_class_implementation,
1488 objc_start_category_implementation, objc_build_struct,
1489 generate_static_references, build_private_template,
1490 lookup_category, objc_add_method, add_category,
1491 add_instance_variable, objc_is_public, conforms_to_protocol,
1492 start_class, continue_class, finish_class): Avoid C++ keywords.
1494 2008-07-14 Jason Merrill <jason@redhat.com>
1497 * objc-act.c (objc_build_constructor): Update C++ tweak.
1499 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1501 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1502 of DECL_IN_SYSTEM_HEADER.
1504 2008-07-11 Ian Lance Taylor <iant@google.com>
1506 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1507 etc., not just when OBJCPLUS is defined.
1509 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1511 * objc-act.c (setup_string_decl, objc_build_string_object,
1512 hash_interface, eq_interface, objc_begin_try_stmt,
1513 encode_method_prototype, build_ivar_list_initializer,
1514 objc_build_encode_expr): Fix for -Wc++-compat.
1516 2008-05-12 Tomas Bily <tbily@suse.cz>
1518 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1521 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1523 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1525 2008-04-03 Tom Tromey <tromey@redhat.com>
1527 * Make-lang.in (objc_OBJS): New variable.
1529 2008-03-27 Tom Tromey <tromey@redhat.com>
1531 * Make-lang.in: Revert automatic dependency patch.
1533 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1536 * objc-act.c (objc_build_component_ref): Fix call to
1537 finish_class_member_access_expr.
1538 (objc_generate_cxx_ctor_or_dtor): Fix call to
1539 build_special_member_call.
1541 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1544 * objc-act.c (encode_type): Handle when type is error_mark_node.
1545 (objc_push_parm): Handle when the type of parm is error_mark_node.
1547 2008-03-25 Tom Tromey <tromey@redhat.com>
1549 * Make-lang.in (objc_OBJS): New variable.
1550 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1552 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1555 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1557 (objc_generate_cxx_cdtors): Likewise.
1558 (add_instance_variable): Likewise.
1560 2008-02-26 Tom Tromey <tromey@redhat.com>
1562 * objc-act.c (objc_init): Remove old location code.
1564 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1567 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1569 2007-07-30 Nick Clifton <nickc@redhat.com>
1571 * Make-lang.in: Change copyright header to refer to version 3 of
1572 the GNU General Public License and to point readers at the
1573 COPYING3 file and the FSF's license web page.
1574 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1575 config-lang.in, objc-lang.c: Likewise.
1577 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1579 * objc-act.c (objc_get_callee_fndecl): Constify.
1580 * objc-act.h (objc_get_callee_fndecl): Likewise.
1582 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1584 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1585 string_eq): Constify.
1587 2007-04-04 Stuart Hastings <stuart@apple.com>
1590 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1592 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1594 * Make-lang.in: Add dummy lang.install-pdf target.
1596 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1598 * objc/objc-act.c: Fix comment typos.
1600 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1601 Brooks Moses <brooks.moses@codesourcery.com>
1602 Lee Millward <lee.millward@codesourcery.com>
1604 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1605 (objc_get_callee_fndecl): Likewise.
1607 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1610 * objc-act.c (objc_add_static_instance): Mark the decl as
1613 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1616 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1617 of htab_hash_pointer.
1618 (lookup_interface): Likewise.
1619 (add_class): Likewise.
1621 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1623 * objc-act.c (objc_build_volatilized_type): Keep track of
1625 (objc_get_protocol_qualified_type): Ditto.
1627 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1629 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1630 content where we called cp_finish_file.
1632 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1634 * objc-act.c (synth_module_prologue): Replace calls to
1635 builtin_function with add_builtin_function.
1636 (build_next_objc_exception_stuff): Replace calls to
1637 builtin_function with add_builtin_function.
1638 (build_objc_exception_stuff): Replace calls to
1639 builtin_function with add_builtin_function.
1641 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1643 * Make-lang.in: Added empty "objc.pdf" target.
1645 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1648 * objc-act.c (objc_push_parm): If we change the type of the
1649 decl, relayout the decl.
1651 2006-09-19 Eric Christopher <echristo@apple.com>
1653 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
1654 default to something innocuous.
1655 (build_next_objc_exception_stuff): Rename JBLEN.
1657 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1659 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1661 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1664 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
1666 2006-06-06 Mike Stump <mrs@apple.com>
1668 * objc-act.c: Remove prototype for objc_build_volatilized_type.
1670 2006-05-24 Mike Stump <mrs@apple.com>
1672 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
1674 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1677 * objc-act.c (objc_is_public): Return early on invalid type.
1679 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
1681 * objc-act.c (init_module_descriptor): Remove file name from
1683 (gen_type_name_0): Fix ICE when issuing warning.
1685 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1686 * Make-lang.in (OBJC): Remove
1687 (OBJECTIVE-C): Remove
1688 (objective-c): Remove
1689 (.PHONY): Remove objective-c and ObjC
1691 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
1694 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
1697 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
1700 * objc-act.c (encode_array): Handle arrays to zero sized types.
1702 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1704 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
1706 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1708 * Make-lang.in: Remove all dependencies on s-gtype.
1710 2005-12-02 Richard Guenther <rguenther@suse.de>
1712 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
1713 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
1714 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
1715 build_objc_method_call, objc_rewrite_function_call): Use buildN
1718 2005-10-20 Geoffrey Keating <geoffk@apple.com>
1720 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
1721 on objc_msgSend and like builtin functions.
1723 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
1725 * objc-act.c (objc_build_component_ref): Adjust call to
1726 finish_class_member_access_expr due to a changed prototype.
1728 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1731 * objc-act.c (generate_strings): Remove and move code to
1733 (add_objc_string): here when creating a new string decl.
1734 (finish_objc): Don't call generate_strings.
1736 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1739 * objc-act.c (next_sjlj_build_try_catch_finally): Set
1740 TREE_SIDE_EFFECTS on catch_seq after building it.
1742 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
1744 part of PR objc/21992
1745 * objc-act.c (handle_class_ref): The ref decl is always referenced.
1747 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
1749 Make CONSTRUCTOR use VEC to store initializers.
1750 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
1751 instead of build_constructor.
1753 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
1755 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
1757 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
1758 (KEYWORD_KEY_NAME): Use decl_minimal.
1759 (METHOD_SEL_NAME): Ditto..
1760 (METHOD_SEL_ARGS): Use decl_non_common.
1761 (METHOD_ADD_ARGS): Ditto.
1762 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
1763 (METHOD_DEFINITION): Ditto.
1764 (METHOD_ENCODING): Ditto.
1765 * objc-lang.c: (objc_init_ts): New function.
1767 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1769 * objc-act.c (objc_build_struct): Pass in an actual @interface
1770 instead of its name, and annotate the struct created (and all
1771 existing variants thereof) with the @interface.
1772 (objc_compare_types): Treat forward-declared ObjC classes
1773 as stand-alone (root) classes for purposes of type comparisons.
1774 (build_private_template): Move some code to objc_build_struct().
1776 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1779 * objc-act.c (objc_build_string_object): For GNU-style constants,
1780 use the @interface type rather than the built-in type.
1782 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
1784 * Make-lang.in (cc1plus-checksum.c): Use
1785 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
1787 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1789 * objc-act.c: Use %q to quote in diagnostics.
1791 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1793 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
1796 2005-06-30 Ziemowit Laski <zlaski@apple.com>
1798 * objc-act.c (objc_build_volatilized_type): New function.
1799 (objc_volatilize_decl): Call objc_build_volatilized_type()
1800 instead of build_qualified_type().
1802 2005-06-29 Ziemowit Laski <zlaski@apple.com>
1804 * objc-act.c (objc_build_internal_const_str_type): New function.
1805 (check_string_class_template): Use objc_get_class_ivars() instead
1806 of TYPE_FIELDS() to retrieve ivar list.
1807 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
1808 than the field itself.
1809 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
1810 type and use it to lay out compile-time string objects.
1811 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
1814 2005-06-28 Paul Brook <paul@codesourcery.com>
1816 * objc-act.c (objc_init_exceptions): Call
1817 default_init_unwind_resume_libfunc.
1819 2005-06-27 Ziemowit Laski <zlaski@apple.com>
1821 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
1822 portion of TYPE_LANG_SPECIFIC info for all variants of
1823 a class before calling finish_struct(), and restore
1824 same TYPE_OBJC_INFO afterwards.
1826 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
1828 * all files: Update FSF address in copyright headers.
1830 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
1832 * objc-act.c (my_build_string_pointer): New.
1833 (objc_get_class_reference, get_super_receiver): Call
1834 my_build_string_pointer instead of my_build_string when building
1837 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
1839 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
1842 2005-05-24 Ziemowit Laski <zlaski@apple.com>
1844 * objc-act.c (objc_build_struct): New function.
1845 (objc_derived_from_p): Likewise.
1846 (objc_build_component_ref): Likewise.
1847 (objc_copy_binfo): Likewise.
1848 (objc_xref_basetypes): Likewise.
1849 (objc_lookup_protocol): Likewise.
1850 (objc_compare_protocols): Likewise.
1851 (objc_volatilize_decl): Likewise.
1852 (encode_aggregate_fields): Likewise.
1853 (volatilized_hash): Likewise.
1854 (volatilized_eq): Likewise.
1855 (objc_compare_types): Likewise.
1856 (objc_type_quals_match): Likewise.
1857 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
1859 (get_class_ivars): Add second parameter indicating if entire
1860 hierarchy is desired.
1861 (struct volatilized_type): New type.
1862 (volatilized_htab): New hash table.
1863 (objc_types_compatible_p, objc_comptypes): Remove functions.
1864 (synth_module_prologue): Do not initialize 'unused_list'.
1865 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
1866 (objc_declare_alias): Implement as a typedef.
1867 (objc_substitute_decl, objc_gimplify_expr): Reformat.
1868 (objc_get_class_ivars): Adjust call to get_class_ivars().
1869 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
1870 build_ivar_reference, get_super_receiver): Call
1871 objc_build_component_ref() instead of build_component_ref().
1872 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
1874 (build_private_template): Call objc_build_struct() instead of
1875 start_struct() and finish_struct().
1876 (hash_init): Initialize volatilized_htab.
1877 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
1878 ObjC++ impedance mismatches.
1879 (encode_aggregate_within): Streamline by calling
1880 encode_aggregate_fields().
1881 * objc-act.h (objc_types_compatible_p): Remove prototype.
1882 (OCTI_UNUSED_LIST, unused_list): Remove slot.
1883 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
1885 2005-05-18 Geoffrey Keating <geoffk@apple.com>
1887 * Make-lang.in (cc1obj-dummy): New.
1888 (cc1obj-checksum.c): New.
1889 (cc1obj-checksum.o): New.
1890 (cc1obj): Add cc1obj-checksum.o.
1892 2005-05-18 Mike Stump <mrs@apple.com>
1895 * objc-act.c (struct interface_tuple): Mark it up for GC.
1896 (interface_htab): It is really a struct interface_tuple.
1898 2005-05-17 Ziemowit Laski <zlaski@apple.com>
1899 Mike Stump <mrs@apple.com>
1901 Yet more Objective-C++...
1903 * objc-act.c (objc_finish_try_stmt): Add return value.
1904 (objc_build_synchronized): Likewise.
1906 * objc-act.c (objc_is_gcable_type): Add.
1907 (objc_substitute_decl): Add.
1908 (objc_build_ivar_assignment): Add.
1909 (objc_build_global_assignment): Add.
1910 (objc_build_strong_cast_assignment): Add.
1911 (objc_is_ivar_reference_p): Add.
1912 (objc_is_global_reference_p): Add.
1913 (objc_generate_write_barrier): Add.
1914 (objc_rewrite_function_call): Add.
1915 (objc_gimplify_expr): Add Objective-C++ support.
1916 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
1917 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
1918 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
1919 (DUP_TYPE_OBJC_INFO): Likewise.
1920 (struct imp_entry): Add field has_cxx_cdtors.
1921 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
1922 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
1923 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
1924 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
1925 OCTI_ASSIGN_STRONGCAST_DECL.
1926 (umsg_fast_decl): Add.
1927 (objc_assign_ivar_decl): Add.
1928 (objc_assign_ivar_fast_decl): Add.
1929 (objc_assign_global_decl): Add.
1930 (objc_assign_strong_cast_decl): Add.
1931 (objc_method_list_ptr): Add.
1932 (objc_method_proto_list_ptr): Add.
1933 (objc_ivar_list_ptr): Add.
1935 * objc-act.c (should_call_super_dealloc): Add.
1936 (OBJC_VERSION): Bump to 6.
1937 (objc_is_gcable_type): Add.
1938 (objc_substitute_decl): Add.
1939 (objc_build_ivar_assignment): Add.
1940 (objc_build_global_assignment): Add.
1941 (objc_build_strong_cast_assignment): Add.
1942 (objc_is_gcable_p): Add.
1943 (objc_is_ivar_reference_p): Add.
1944 (objc_is_global_reference_p): Add.
1945 (generate_shared_structures): Add flags parameter.
1946 (objc_generate_cxx_ctor_or_dtor): Add.
1947 (objc_generate_cxx_cdtors): Add.
1948 (add_class): Add name parameter.
1949 (objc_types_share_size_and_alignment): Add.
1950 (comp_proto_with_proto): Add strict parameter.
1951 (CLS_HAS_CXX_STRUCTORS): Add.
1952 (TAG_ASSIGNIVAR): Add.
1953 (TAG_ASSIGNGLOBAL): Add.
1954 (TAG_ASSIGNSTRONGCAST): Add.
1955 (TAG_MSGSEND_FAST): Add.
1956 (TAG_ASSIGNIVAR_FAST): Add.
1957 (TAG_CXX_CONSTRUCT): Add.
1958 (TAG_CXX_DESTRUCT): Add.
1959 (OBJC_LOOKUP_CLASS): Add.
1960 (OBJC_LOOKUP_NO_SUPER): Add.
1961 (objc_finish_file): Add pch support.
1962 (objc_finish_implementation): Add Objective-C++ support.
1963 (synth_module_prologue): Likewise.
1964 (synth_module_prologue): Add fast dispatching.
1965 (objc_get_class_reference): Add Objective-C++ support.
1966 (objc_generate_write_barrier): Likewise.
1967 (next_sjlj_build_enter_and_setjmp): Likewise.
1968 (objc_begin_try_stmt): Likewise.
1969 (build_next_objc_exception_stuff): Add fast ivar support.
1970 (build_private_template): Mark the record as used so debug
1971 information is generated.
1972 (build_protocol_template): Add Objective-C++ support.
1973 (objc_method_parm_type) Likewise.
1974 (objc_generate_cxx_ctor_or_dtor): Likewise.
1975 (objc_generate_cxx_cdtors): Likewise.
1976 (build_protocol_initializer): Likewise.
1977 (build_category_template): Likewise.
1978 (build_class_template): Likewise.
1979 (build_method_list_template): Likewise.
1980 (build_category_initializer): Likewise.
1981 (build_shared_structure_initializer): Likewise.
1982 (objc_finish_message_expr): Likewise.
1983 (build_objc_method_call): Add fast dispatch support.
1984 (lookup_method_static): Add support to end search at superclasses.
1985 (add_method_to_hash_list): Add strict parameter to
1986 comp_proto_with_proto.
1987 (objc_add_method): Likewise.
1988 (objc_add_method): Also set the interface_value.
1989 (add_instance_variable): Add Objective-C++ support.
1990 (objc_is_public): Likewise.
1991 (start_class): Likewise.
1992 (continue_class): Likewise.
1993 (encode_aggregate_within): Likewise.
1994 (start_method_def): Likewise.
1995 (objc_start_function): Clear current_function_returns_value
1996 and current_function_returns_null.
1997 (really_start_method): Add Objective-C++ support.
1998 (objc_finish_method_definition): Add warning for missing
2000 (finish_objc): Add Objective-C++ support.
2001 (generate_objc_image_info): Likewise.
2002 (objc_lookup_ivar): Likewise.
2003 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2004 (INIT_TYPE_OBJC_INFO): Likewise.
2005 (DUP_TYPE_OBJC_INFO): Likewise.
2007 2005-04-23 DJ Delorie <dj@redhat.com>
2009 * objc-act.c: Adjust warning() callers.
2011 2005-04-21 Roger Sayle <roger@eyesopen.com>
2013 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2014 this field of an objc method decl.
2015 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2016 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2017 (objc_build_method_signature): Accept additional "ellipsis"
2018 argument and pass it to build_method_decl.
2019 (get_arg_type_list, start_method_def, gen_method_decl): Use
2020 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2021 TREE_OVERFLOW field of a TREE_LIST node.
2023 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2026 * objc-act.c (objc_start_function): Create stack level for context
2027 of identifiers with variably modified type.
2029 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2033 * objc-act.c (objc_start_function): Push context on
2034 label_context_stack.
2036 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2038 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2039 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2040 Call c_common_truthvalue_conversion.
2042 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2044 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2045 objc/objc-parse.c, objc/objc-parse.y): Remove
2046 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2047 objc.distclean, objc.maintainer-clean): Update for new parser.
2048 * config-lang.in (gtfiles): Update for new parser.
2050 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2052 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2055 2005-01-27 Matt Austern <austern@apple.com>
2057 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2058 calling instantiate_pending_templates.
2060 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2063 * objc-act.c (build_selector_translation_table): Use
2064 input_location in the diagnostic for the GNU runtime or if
2065 TREE_PURPOSE (chain) is NULL.
2067 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2070 * objc-act.c (objc_types_compatible_p): New function.
2071 * objc-act.h (objc_types_compatible_p): Declare.
2072 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2074 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2076 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2079 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2082 * objc-act.c (get_arg_type_list): Decay function arguments into
2084 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2085 in line with what the C front-end does.
2086 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2087 each PARM_DECL, like the C front-end does.
2088 (start_method_def): Remove redundant ARRAY_TYPE decay.
2089 (objc_start_function): Bring closer in line with what the
2090 C front-end does for functions.
2092 2005-01-14 Mike Stump <mrs@apple.com>
2094 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2095 that -fobjc-exceptions is accepted.
2097 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2100 * objc-act.c (get_arg_type_list, start_method_def): Decay
2101 array arguments into pointers.
2102 (gen_type_name_0): Learn to pretty-print array types.
2104 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2106 * objc-act.c (build_private_template): Change to return 'void'; do
2107 not set ivar_context, uprivate_record or objc_instance_type.
2108 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2109 retrieve protocol list from the pointee rather than the pointer itself;
2110 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2111 TYPE_OBJC_PROTOCOL_LIST.
2112 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2113 construct a variant of the pointee as well as the pointer, and
2114 store protocol information in the former. When creating variants
2115 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2116 TYPE_OBJC_INTERFACE information.
2117 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2118 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2119 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2120 holding an IDENTIFIER_NODE.
2121 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2122 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2123 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2124 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2125 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2127 (continue_class): For @implementations, set ivar_context,
2128 uprivate_record and objc_instance_type, for @interfaces, call
2129 build_private_template().
2130 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2131 TYPE_OBJC_INTERFACE.
2132 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2133 accessing TYPE_OBJC_PROTOCOL_LIST.
2134 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2135 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2136 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2137 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2138 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2139 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2140 TYPE_LANG_SPECIFIC(...).
2141 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2142 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2143 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2144 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2145 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2147 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2150 * Make-lang.in (objc/objc-act.o): Update dependencies.
2151 * objc-act.c (objc_finish_file): Call
2152 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2154 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2157 * obj-act.c (encode_type): 96bits doubles are encoded the
2158 same way as 64bit and 128bit doubles are.
2160 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2162 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2164 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2167 * objc-act.c (generate_method_descriptors): Remove setting
2168 the new decls' type to variable_length_type.
2169 (generate_ivar_lists): Likewise.
2170 (generate_dispatch_tables): Likewise.
2172 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2174 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2175 contains the result of the ID lookup by the C or C++
2176 front-end; in class methods, use OTHER if it exists;
2177 in instance methods, use OTHER only if it is locally
2180 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2182 * objc-act.c (finish_class): Do not synthesize bogus
2183 'extern objc_object *_Foo;' declarations for @interface Foo.
2185 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2186 David Ayers <d.ayers@inode.at>
2188 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2189 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2190 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2191 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2192 (objc_is_id): Add test for 'super'.
2193 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2194 receivers; if class methods are not found in protocol lists, search
2195 for instance methods therein and warn if one is found. Look in
2196 global hash tables for suitable method as a last resort when messaging
2197 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2198 (objc_add_method): Insert instance methods listed in protocols into
2199 the global class method hash table.
2200 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2201 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2202 addition to 'id <Proto>'.
2204 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2207 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2208 for the NeXT runtime case.
2210 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2212 * objc-act.c: Fix comment typos.
2214 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2216 * objc-act.c (init_objc_symtab, init_module_descriptor,
2217 build_shared_structure_initializer): When initializing 'long'
2218 fields, ensure that the initializer value is also 'long'.
2220 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2222 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2224 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2225 (build_selector_translation_table): Use %J in diagnostic
2226 instead of diddling input_line. Fix spelling.
2228 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2230 * objc-act.c (objc_fold_objc_type_ref): New function.
2231 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2233 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2235 * objc-act.c (objc_start_function, really_start_method,
2236 objc_get_parm_info, start_method_def): Update to new arg_info
2239 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2241 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2243 (objc/objc-act.o): Depend on $(HASHTAB_H).
2244 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2245 objcp-decl.h instead of c-tree.h.
2246 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2247 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2248 build_protocol_template): Adjust prototypes.
2249 (build_module_initializer_routine, start_class, continue_class,
2250 finish_class, start_method_def, objc_start_function, start_protocol,
2251 build_method_decl, objc_add_method, add_instance_variable,
2252 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2253 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2254 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2255 create_field_decl): New prototypes.
2256 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2257 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2258 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2259 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2260 (CLASS_TYPEDEF_NAME): New.
2261 (TAG_EXECCLASS): Change from a global variable to a #define.
2262 (TAG_RETURN_STRUCT): Delete.
2263 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2264 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2265 (string_descriptor): New struct.
2266 (string_htab): New hash table.
2267 (string_hash, string_eq): New prototypes.
2268 (generate_struct_by_value_array): Call create_field_decl() instead of
2269 create_builtin_decl().
2270 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2271 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2272 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2273 and cp_finish_file().
2274 (define_decl, get_static_reference, get_protocol_reference,
2275 create_builtin_decl): Remove functions.
2276 (objc_start_class_interface, objc_start_category_interface,
2277 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2278 objc_start_class_implementation, objc_start_category_implementation,
2279 objc_continue_implementation, objc_finish_implementation,
2280 objc_set_visibility, objc_set_method_type,
2281 objc_build_method_signature, objc_add_method_declaration,
2282 objc_start_method_definition, objc_add_instance_variable,
2283 objc_get_protocol_qualified_type, create_field_decl,
2284 start_var_decl, finish_var_decl): New functions.
2285 (setup_string_decl): Simplify since it is only called once.
2286 (synth_module_prologue): Call build_class_template(); predefine 'id'
2287 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2288 hooks for duration of function; fix GNU runtime messenger signatures
2289 to correspond to reality; forward-declare '__objc_exec_class' for the
2290 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2291 'extern "C" { ... }' wrappers around synthesized declarations; call
2292 build_protocol_template() and build_category_template().
2293 (string_hash, string_eq): New functions.
2294 (objc_build_string_object): Check metaclass correctness only once;
2295 store string literals in hash table.
2296 (objc_build_constructor): Do not convert initializer elements;
2297 adjust for ObjC++ impedance mismatch.
2298 (build_objc_symtab_template): Call create_field_decl() instead of
2299 create_builtin_decl().
2300 (init_objc_symtab): Add missing conversion to initializer element.
2301 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2302 (generate_objc_symtab_decl): Do not call build_category_template();
2303 call start_var_decl() and finish_var_decl() instead of start_decl()
2305 (build_module_descriptor): Call create_field_decl() instead of
2306 grokfield(); call start_var_decl() and finish_var_decl() instead of
2307 start_decl() and finish_decl(); always mark module descriptor as
2308 used; move GNU runtime-specific functionality to
2309 build_module_initializer_routine().
2310 (build_module_initializer_routine): New function, broken off of
2311 build_module_descriptor().
2312 (objc_static_init_needed_p, objc_generate_static_init_call): New
2314 (generate_static_references, generate_strings,
2315 build_selector_translation_table, generate_descriptor_table,
2316 generate_ivars_list, generate_dispatch_table, generate_category): Call
2317 start_var_decl() and finish_var_decl() instead of start_decl() and
2318 finish_decl(); build a type directly instead of via groktypename().
2319 (build_selector_reference_decl, build_selector_table_decl,
2320 build_class_reference_decl, build_protocol_reference,
2321 generate_objc_image_info): Call start_var_decl() instead of
2323 (build_selector_reference): For GNU runtime, do not call
2324 build_selector_reference_decl().
2325 (build_selector, build_typed_selector_reference): Always convert
2326 result to the selector type.
2327 (add_objc_string): Cast return value to 'char *'.
2328 (build_method_prototype_template, build_selector_template,
2329 build_method_template): Use actual selector type for fields
2330 pointing to selectors.
2331 (finish_objc): For GNU runtime, call
2332 build_module_initializer_routine() after build_module_descriptor().
2333 (generate_protocol_list, generate_shared_structures): Call
2334 start_var_decl() and finish_var_decl() instead of start_decl() and
2335 finish_decl(); build a type directly instead of via
2337 (synth_id_with_class_suffix): Return a string.
2338 (get_arg_type_list): For instance methods, use the instance type for
2339 'self'; do not call groktypename_in_parm_context().
2340 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2341 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2342 handle RECORD_TYPEs in ObjC as well as ObjC++.
2343 (objc_is_id): New function.
2344 (objc_is_object_ptr): Return the canonical type node.
2345 (objc_get_class_ivars): Simplify using get_class_ivars().
2346 (get_class_ivars): Remove second parameter; create a fresh copy
2347 of the ivar list for each call; do not check for existence of
2349 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2350 (objc_init_exceptions): When using SJLJ-style exceptions, require
2351 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2353 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2354 objc_object_type instead of objc_id_type.
2355 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2356 a VAR_DECL before placing it in the appropriate scope; do not
2357 call define_decl(); adjust call to c_begin_compound_stmt();
2358 use objc_object_type instead of objc_id_type.
2359 (build_next_objc_exception_stuff): Call create_field_decl() instead
2360 of create_builtin_decl(); construct type directly instead of calling
2361 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2362 (build_private_template): Adjust call to get_class_ivars(); build
2363 a type directly instead of via groktypename().
2364 (build_protocol_template, build_method_prototype_list_template,
2365 build_method_prototype_template, build_category_template,
2366 build_selector_template, build_class_template, build_super_template,
2367 build_ivar_template, build_ivar_list_template,
2368 build_method_list_template, build_method_template):
2369 Call create_field_decl() instead of grokfield().
2370 (objc_method_parm_type): Do not call groktypename().
2371 (generate_descriptor_table): Call start_var_decl() and
2372 finish_var_decl() instead of start_decl() and finish_decl().
2373 (generate_method_descriptors, build_protocol_initializer,
2374 generate_dispatch_tables, build_category_initializer,
2375 build_shared_structure_initializer): Do not call groktypename().
2376 (generate_protocols): Call start_var_decl() and finish_var_decl()
2377 instead of start_decl() and finish_decl(); do not call groktypename().
2378 (error_with_ivar): Remove last parameter.
2379 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2380 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2381 (generate_ivar_lists): Convert one of the initializer elements; do
2382 not call groktypename().
2383 (get_arg_type_list, start_method_def, gen_method_def): Account for
2384 new representation of variable arguments and '...' in Objective-C
2385 methods; add Objective-C++ impedance matching code.
2386 (is_objc_type_qualifier): Remove function.
2387 (adjust_type_for_id_default): Simplify; there is no longer a need to
2388 wade through declspecs.
2389 (lookup_interface, start_class, continue_class,
2390 finish_class, start_method_def, start_protocol, build_method_decl,
2391 objc_add_method, add_instance_variable, build_ivar_reference,
2392 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2393 Make into static functions.
2394 (receiver_is_class_object): Use new IS_CLASS() macro.
2395 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2396 call objc_finish_message_expr() instead of finish_message_expr().
2397 (finish_message_expr): Rename to objc_finish_message_expr(); use
2398 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2399 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2400 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2401 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2402 (build_objc_method_call, warn_with_method): Do not call groktypename().
2403 (build_ivar_reference): Call convert() instead of clobbering in a
2405 (hash_init): Initialize string_htab hash table.
2406 (add_instance_variable): Simplify parameter list; do not call grokfield();
2407 do not populate CLASS_IVARS list.
2408 (start_class): Check for the existence of super class, if one was specified.
2409 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2410 call build_class_template(); adjust call to get_class_ivars(); call
2411 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2412 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2414 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2415 (start_protocol): Do not call build_protocol_template(); use
2416 PROTOCOL_BINFO_ELTS for the tree vector size.
2417 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2418 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2420 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2421 (encode_type): Handle the 'const' qualifier here.
2422 (objc_parmlist): New global variable, sued by objc_push_parm and
2423 objc_get_parm_info().
2424 (objc_push_parm, objc_get_parm_info): New functions.
2425 (objc_expr_last): Remove function.
2426 (synth_self_and_ucmd_args): For instance methods, use the instance
2427 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2428 (start_method_def): Do not call push_scope(), declare_parm_level(),
2429 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2430 just use objc_push_parm() and objc_get_parm_info().
2431 (comp_method_with_proto): Remove function.
2432 (objc_types_are_equivalent): Strip away indirections before comparing
2434 (comp_proto_with_proto): Do not call groktypename(); types are no
2435 longer in raw declspec format.
2436 (objc_start_function): New function.
2437 (really_start_method): Call comp_proto_with_proto() instead of
2438 comp_method_with_proto(); call objc_start_function() instead of
2439 hand-crafting a function declarator.
2440 (continue_method_def, objc_expand_function_end): Remove functions.
2441 (get_super_receiver): Call objc_get_current_scope() instead of
2442 get_current_scope(); reference 'super_class' field (instead of
2444 (finish_method_def): Rename to objc_finish_method_definition() and
2445 add a function decl parameter; move method encoding call from
2446 objc_expand_function_end().
2447 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2448 gen_declaration_1): Remove functions.
2449 (tmpbuf, RAW_DECLSPEC): Remove.
2450 (gen_declaration): Remove second parameter; simplify to deal
2451 with TYPE_P nodes instead of raw declspecs.
2452 (gen_type_name, gen_type_name_0): New functions.
2453 (gen_method_decl): Remove second parameter; call gen_type_name()
2454 instead of gen_declaration_1().
2455 (dump_interface): Adjust calls to gen_declaration() and
2456 gen_method_decl(); do not allocate a separate string buffer.
2457 (init_objc): Allocate a larger string buffer to accommodate
2458 dump_interface(); adjust call to build_module_descriptor();
2459 add call to build_module_initializer_routine() for the GNU
2461 (generate_classref_translation_entry): Do not call start_decl(); call
2462 finish_var_decl() instead of finish_decl(); call convert() instead of
2464 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2465 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2467 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2468 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2469 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2470 objc_object_type and objc_object_name, respectively.
2471 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2472 objc_class_name): New.
2473 (IS_CLASS): New macro.
2474 (IS_ID, IS_SUPER): Robustify.
2475 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2476 (finish_file, start_class, continue_class, finish_class,
2477 start_method_def, continue_method_def, finish_method_def,
2478 start_protocol, finish_protocol, objc_build_throw_stmt,
2479 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2480 objc_build_synchronized_epilogue, objc_build_try_prologue,
2481 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2482 objc_build_finally_prologue, objc_build_finally_epilogue,
2483 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2484 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2485 get_class_reference, get_static_reference, get_object_reference,
2486 build_message_expr, finish_message_expr, build_selector_expr,
2487 build_ivar_reference, build_keyword_decl, build_method_decl,
2488 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2489 objc_declare_class, objc_declare_protocols, objc_comptypes,
2490 objc_check_decl, build_encode_expr): Remove prototypes.
2491 (imp_count, cat_count): Make GGC-aware.
2492 (OBJC_SET_TYPE_NAME): New macro.
2494 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2496 * config-lang.in: Update copyright notice.
2497 (lang_requires): Indicate that ObjC requires C to be built first.
2499 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2501 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2503 (build_objc_string_object): Rename to objc_build_string_object().
2504 (get_class_reference): Rename to objc_get_class_reference().
2505 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2506 (next_sjlj_build_catch_list, get_super_receiver): Call
2507 objc_get_class_reference() instead of get_class_reference().
2508 (build_keyword_decl): Rename to objc_build_keyword_decl().
2509 (build_message_expr): Rename to objc_build_message_expr().
2510 (build_protocol_expr): Rename to objc_build_protocol_expr().
2511 (build_selector_expr): Rename to objc_build_selector_expr().
2512 (build_encode_expr): Rename to objc_build_encode_expr().
2513 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2514 objc_get_class_ivars().
2515 (get_class_reference): Rename prototype to objc_get_class_reference().
2516 (build_message_expr): Rename prototype to objc_build_message_expr().
2517 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2518 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2519 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2520 (build_objc_string_object): Rename prototype to
2521 objc_build_string_object().
2523 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2525 * objc-act.c (lookup_interface): Make function 'static' and add a
2527 (objc_check_decl, get_class_reference, objc_declare_alias,
2528 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2529 instead of is_class_name().
2530 (get_super_receiver, objc_clear_super_receiver): Call
2531 objc_get_current_scope() instead of get_current_scope().
2532 (is_class_name): Rename to objc_is_class_name.
2533 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2535 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2537 * objc-act.c (objc_is_reserved_word): New function.
2539 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2541 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2542 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2543 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2544 * objc-act.c: Do not include gtype-objc.h.
2545 (finish_file): Rename to objc_finish_file().
2546 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2547 * objc-lang.c: Update copyright notice; include diagnostic.h,
2548 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2550 (finish_file): New hook routine.
2551 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2552 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2553 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2554 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2555 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2556 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2557 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2558 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2559 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2560 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2561 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2562 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2563 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2564 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2565 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2566 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2567 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2568 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2569 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2570 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2571 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2572 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2573 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2574 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2575 Move to c-objc-common.h.
2578 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2580 Copying and distribution of this file, with or without modification,
2581 are permitted in any medium without royalty provided the copyright
2582 notice and this notice are preserved.