1 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
3 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
5 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
7 * objc-act.c: Adjust for hash_table changes.
9 2015-01-09 Michael Collison <michael.collison@linaro.org>
11 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
12 input.h, alias.h, symtab.h, options, fold-const.h,
13 wide-int.h, and inchash.h due to flattening of tree.h.
14 * objc-encoding.c: Ditto.
15 * objc-gnu-runtime-abi-01.c: Ditto.
18 * objc-next-runtime-abi-01.c: Ditto.
19 * objc-next-runtime-abi-02.c: Ditto.
20 * objc-runtime-shared-support.c: Ditto.
22 2015-01-05 Jakub Jelinek <jakub@redhat.com>
24 Update copyright years.
26 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
28 * objc-act.c: Adjust include files.
30 2014-10-22 Alan Modra <amodra@gmail.com>
32 * objc-encoding.c (encode_array): Cast result of obstack_base.
33 (encode_type): Likewise.
35 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
37 * objc-act.c: Adjust include files.
39 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
41 * objc-act.c: use hash_table instead of hashtab.
43 2014-09-15 Jakub Jelinek <jakub@redhat.com>
45 * Make-lang.in (check_objc_parallelize): Change to just an upper
48 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
50 * objc-act.c (objc_common_tree_size): New function.
51 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
53 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
54 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
55 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
56 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
57 (METHOD_SEL_ARGS): Use decl_common.size instead of
58 decl_non_common.result.
59 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
60 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
61 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
62 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
63 (objc_common_tree_size): Declare.
64 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
66 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
68 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
71 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
75 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
77 * objc-act.c (objc_build_string_object): Adjust.
78 (continue_class): Likewise.
79 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
80 * objc-map.c (objc_map_alloc_ggc): Likewise.
81 (objc_map_private_resize): Likewise.
82 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
84 (hash_name_enter): Likewise.
86 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
87 Mike Stump <mikestump@comcast.net>
88 Richard Sandiford <rdsandiford@googlemail.com>
90 * objc-act.c: Include wide-int.h.
91 (objc_decl_method_attributes): Use wide-int interfaces.
93 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
96 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
97 (objc_init): Initialize objc_default_ivar_visibility.
98 (objc_start_class_interface): Use objc_default_ivar_visibility.
99 (objc_start_class_implementation): Likewise.
100 (objc_lookup_ivar): Implement -fno-local-ivars.
102 2014-01-31 Marek Polacek <polacek@redhat.com>
105 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
106 build_function_call_vec.
107 (finish_catch): Likewise.
108 (next_runtime_abi_02_get_class_reference): Likewise.
109 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
110 build_function_call_vec.
111 (build_throw_stmt): Likewise.
112 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
113 build_function_call_vec.
114 (build_throw_stmt): Likewise.
116 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
118 Update copyright years
120 2013-12-04 Joseph Myers <joseph@codesourcery.com>
123 * objc-act.c (objc_synthesize_getter): Update calls to
124 c_sizeof_or_alignof_type.
126 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
128 * objc/objc-act.c: Add required include files from gimple.h.
130 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
132 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
135 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
137 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
138 tree_to_shwi throughout.
140 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
142 * objc-act.c: Include only gimplify.h and gimple.h as needed.
144 2013-11-14 Diego Novillo <dnovillo@google.com>
146 * objc-act.c: Include stringpool.h.
147 Include stor-layout.h.
149 * objc-encoding.c: Include stringpool.h.
150 Include stor-layout.h.
151 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
152 * objc-next-runtime-abi-01.c:
153 Include stringpool.h.
154 * objc-next-runtime-abi-02.c: Include stringpool.h.
155 * objc-runtime-shared-support.c: Include stringpool.h.
157 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
159 * objc-act.c: Include gimplify.h.
161 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
163 * objc-act.c (objc_push_parm): Handle atomic qualifier.
165 2013-09-25 Tom Tromey <tromey@redhat.com>
167 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
168 (objc/objc-runtime-shared-support.o)
169 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
170 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
171 (objc/objc-encoding.o, objc/objc-map.o): Remove.
173 2013-09-14 Iain Sandoe <iain@codesourcery.com>
176 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
177 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
178 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
179 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
181 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
183 * objc-act.c: Fix typos.
184 * objc-encoding.c: Likewise.
185 * objc-gnu-runtime-abi-01.c: Likewise.
186 * objc-next-runtime-abi-01.c: Likewise.
187 * objc-next-runtime-abi-02.c: Likewise.
189 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
191 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
192 Fix build_conditional_expr call.
194 2013-05-16 Jason Merrill <jason@redhat.com>
196 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
198 2012-11-20 Diego Novillo <dnovillo@google.com>
200 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
202 2012-11-16 Diego Novillo <dnovillo@google.com>
204 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
206 * objc-act.c: Use new vec API in vec.h.
207 * objc-act.h: Likewise.
208 * objc-gnu-runtime-abi-01.c: Likewise.
209 * objc-next-runtime-abi-01.c: Likewise.
210 * objc-next-runtime-abi-02.c: Likewise.
211 * objc-runtime-hooks.h: Likewise.
212 * objc-runtime-shared-support.c: Likewise.
213 * objc-runtime-shared-support.h: Likewise.
215 2012-10-01 Lawrence Crowl <crowl@google.com>
217 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
218 (objc-act.o): Add dependence on hash-table.h.
219 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
222 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
224 * Make-ang.in: Adjust for move of C front-end files.
225 * config-lang.in: Likewise.
226 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
228 * objc-runtime-shared-support.c: Likewise.
229 * objc-next-runtime-abi-01.c: Likewise.
230 * objc-next-runtime-abi-02.c: Likewise.
231 * objc-gnu-runtime-abi-01.c: Likewise.
232 * objc-act.c: Likewise.
233 * objc-lang.c: Likewise.
235 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
237 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
238 Include c-family/c-target.h.
239 (handle_next_class_ref): Rewrite to emit top-level asm statements.
240 (handle_next_impent): Likewise.
241 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
243 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
245 * objc-act.c: Do not include output.h.
247 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
250 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
251 Use build_min_nt_loc.
253 2012-04-20 Jan Hubicka <jh@suse.cz>
255 * objc-act.c (mark_referenced_methods); Use
256 cgraph_mark_force_output_node.
258 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
260 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
261 (objc_build_global_assignment): Likewise.
262 (objc_build_strong_cast_assignment): Likewise.
263 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
264 * objc-next-runtime-abi-02.c: Likewise.
265 * objc-gnu-runtime-abi-01.c: Likewise.
267 2012-03-05 Jason Merrill <jason@redhat.com>
269 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
270 call _stat functions without MEM_STAT_INFO.
272 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
274 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
277 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
280 * objc-act.c (objc_build_string_object): Remove redundant second
281 call to fix_string_type (). Add a checking assert that we are,
282 indeed, passed a STRING_CST.
284 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
287 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
288 size_t to avoid signed/unsigned
290 (insert_method_into_method_map): Likewise.
292 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
294 * objc-map.h: New file.
295 * objc-map.c: New file.
296 * config-lang.in (gtfiles): Added objc-map.h.
297 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
298 (objc/objc-map.o): New rule.
299 (objc/objc-act.o): Depend on objc/objc-map.h.
300 * objc-next-runtime-abi-02.c: Added a TODO comment.
301 * objc-act.c: Include objc-map.h.
302 (nst_method_hash_list, cls_method_hash_list): Removed.
303 (instance_method_map, class_method_map): New.
304 (cls_name_hash_list, als_name_hash_list): Removed.
305 (class_name_map, alias_name_map): Removed.
306 (ivar_offset_hash_list): Removed.
307 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
308 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
309 (interface_hash_init): New.
310 (objc_init): Call interface_hash_init.
311 (objc_write_global_declarations): Iterate over class_method_map
312 and instance_method_map instead of cls_method_hash_list and
313 nst_method_hash_list.
314 (objc_declare_alias): Use alias_name_map instead of
316 (objc_is_class_name): Use class_name_map and alias_name_map
317 instead of cls_name_hash_list and als_name_hash_list.
318 (interface_tuple, interface_htab, hash_interface, eq_interface):
320 (interface_map): New.
321 (add_class): Renamed to add_interface. Use interface_map instead
323 (lookup_interface): Use interface_map instead of interface_htab.
324 (check_duplicates): Changed first argument to be a tree,
325 potentially a TREE_VEC, instead of a hash. Changed implementation
327 (lookup_method_in_hash_lists): Use class_method_map and
328 instance_method_map instead of cls_method_hash_list and
329 nst_method_hash_list.
330 (objc_build_selector_expr): Likewise.
331 (hash_func): Removed.
332 (hash_init): Create instance_method_map, class_method_map,
333 class_name_map, and alias_name_map. Do not create
334 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
335 als_name_hash_list, and ivar_offset_hash_list.
336 (insert_method_into_method_map): New.
337 (objc_add_method): Use insert_method_into_method_map instead of
338 add_method_to_hash_list.
339 (start_class): Call add_interface instead of add_class.
340 * objc-act.h (cls_name_hash_list, als_name_hash_list,
341 nst_method_hash_list, cls_method_hash_list): Removed.
343 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
345 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
346 interface with two parallel arrays to hold standard builtin
347 declarations, and replace it with a function based interface that
348 can support creating builtins on the fly in the future. Change
349 all uses, and poison the old names. Make sure 0 is not a
350 legitimate builtin index.
351 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
352 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
354 2011-07-19 Richard Guenther <rguenther@suse.de>
356 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
357 Use fold_build_pointer_plus.
358 (objc2_build_ehtype_initializer): Likewise.
360 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
362 * objc-encoding.h (obstack.h): Do not include.
363 (util_obstack, util_firstobj): Do not declare.
364 (encode_field_decl): Updated prototype to return a tree and take a
365 single tree argument. Updated comments.
366 * objc-encoding.c (util_obstack, util_firstobj): Made static.
367 (objc_encoding_init): New.
368 (encode_field_decl): Existing function renamed to encode_field and
369 made static. New encode_field_decl wrapper function added.
370 (encode_aggregate_fields): Update call to encode_field_decl to
372 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
373 (util_obstack, util_firstobj): Do not declare.
374 (build_v2_ivar_list_initializer): Updated call to
376 * objc-runtime-shared-support.c (obstack.h): Do not include.
377 (util_obstack, util_firstobj): Do not declare.
378 (build_ivar_list_initializer): Updated call to encode_field_decl.
379 * objc-act.c (objc_init): Use objc_encoding_init.
380 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
382 (objc/objc-gnu-runtime-abi-01.o): Likewise.
383 (objc/objc-next-runtime-abi-01.o): Likewise.
384 (objc/objc-next-runtime-abi-02.o): Likewise.
385 (objc/objc-act.o): Likewise.
387 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
389 Refactored encoding code into objc-encoding.h and objc-encoding.c.
390 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
391 encode_type, generating_instance_variables, objc_method_parm_type,
392 objc_encoded_type_size, encode_method_prototype,
393 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
394 encode_array, encode_vector, encode_aggregate_fields,
395 encode_aggregate_within, encode_next_bitfield,
396 encode_gnu_bitfield, encode_field_decl,
397 objc_v2_encode_property_attr): Moved to objc-encoding.h and
398 objc-encoding.c. No change in the actual code.
399 Include objc-encoding.h.
400 (objc_init): Added TODO.
401 (objc_build_property_setter_name): Made non-static so it can be
402 called from objc-encoding.c.
403 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
404 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
405 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
406 encode_method_prototype, encode_field_decl,
407 generating_instance_variables): Moved to objc-encoding.h.
408 (objc_build_property_setter_name): Declare.
409 * objc-encoding.c: New.
410 * objc-encoding.h: New.
411 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
412 * objc-next-runtime-abi-01.c: Likewise.
413 * objc-next-runtime-abi-02.c: Likewise.
414 * objc-runtime-shared-support.c: Likewise.
415 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
416 (objc/objc-lang.o): Reordered dependencies.
417 (objc/objc-runtime-shared-support.o): Reordered dependencies.
418 Added dependencies on objc-encoding.h and on $(GGC_H),
419 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
420 (objc/objc-gnu-runtime-abi-01.o): Likewise.
421 (objc/objc-next-runtime-abi-01.o): Likewise.
422 (objc/objc-next-runtime-abi-02.o): Likewise.
423 (objc/objc-act.o): Reordered dependencies. Added dependency on
425 (objc/objc-encoding.o): New rule.
427 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
428 warning "unknown type %<%T%> found during Objective-C encoding"
429 instead of using gen_type_name.
431 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
433 * objc-act.c (receiver_is_class_object): Expanded comment.
434 (objc_finish_message_expr): Likewise.
436 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
439 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
440 that was only declared using @class without an @interface. Warn
441 if messaging an instance of a class that was only declared using
442 @class without an @interface, unless the receiver was also typed
443 with a protocol list.
445 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
447 * objc-act.c (objc_decl_method_attributes): Implement nonnull
448 attribute for Objective-C methods.
450 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
452 * config-lang.in (gtfiles): Updated order of files to fix building
453 when the gcc/cp directory is missing, as in the case of some
456 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
458 * objc-act.c (objc_compare_types): Use function_args_iterator
459 instead of TYPE_ARG_TYPES to compare function argument types.
461 2011-05-13 Toon Moene <toon@moene.org>
463 * objc-next-runtime-abi-02.c (newabi_append_ro):
464 Add const qualifier to constant variable pointer declaration.
466 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
468 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
469 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
470 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
472 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
474 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
475 (build_function_type_for_method): Declare.
476 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
477 type of get_arg_type_base_list field.
478 * objc-act.h (OBJC_VOID_AT_END): Delete.
479 * objc-act.c (get_arg_type_list): Delete.
480 (build_function_type_for_method): New function.
481 (objc_decl_method_attributes): Call build_function_type_for_method.
482 (really_start_method): Likewise.
483 * objc-gnu-runtime-abi-01.c
484 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
485 adjust function accordingly. Update header comment.
486 (build_objc_method_call): Call build_function_type_for_method.
487 * objc-next-runtime-abi-01.c
488 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
489 adjust function accordingly. Update header comment.
490 (build_objc_method_call): Call build_function_type_for_method.
491 * objc-next-runtime-abi-02.c
492 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
493 adjust function accordingly. Update header comment.
494 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
495 typelist. Use function_args_iterator for traversing fntype.
496 (build_v2_build_objc_method_call): Adjust call to it.
497 Call build_function_type_for_method
499 2011-05-05 Joseph Myers <joseph@codesourcery.com>
501 * objc-act.c (objc_start_method_definition): Add parameter expr.
502 Update call to start_method_def.
503 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
504 objc_synthesize_setter) Update calls to
505 objc_start_method_definition.
506 (objc_get_parm_info): Add parameter expr. Update call to
508 (start_method_def): Add parameter expr. Update call to
510 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
511 Update call to objc_get_parm_info.
512 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
515 2011-04-26 Jason Merrill <jason@redhat.com>
517 * objc-act.c (objc_fold_objc_type_ref): Remove.
518 * objc-act.h: Remove prototype.
520 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
522 * objc-act.c (synth_module_prologue): Call build_function_type_list
523 instead of build_function_type.
524 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
527 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
529 * objc-act.c (ivar_of_class): New.
530 (objc_is_public): Use ivar_of_class.
532 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
534 * objc-act.c (objc_get_interface_ivars): Removed.
535 (objc_detect_field_duplicates): New.
536 (hash_instance_variable): New.
537 (eq_instance_variable): New.
539 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
541 * objc-act.c (objc_declare_protocols): Renamed to
542 objc_declare_protocol. Changed first argument to be an identifier
543 instead of a tree chain of identifiers, so that callers don't have
544 to create a temporary tree chain.
546 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
548 * objc-act.c (objc_declare_class): Changed to take a single
549 identifier as argument instead of a tree list. This means callers
550 don't have to build temporary tree lists to call this function.
551 (synth_module_prologue): Updated calls to objc_declare_class.
553 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
555 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
556 instead of get_identifier.
558 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
560 * objc-lang.c (objc_init_ts): Move code for this function...
561 * objc-act.c (objc_common_init_ts): ...here. Define.
562 * objc-act.h (objc_common_init_ts): Declare.
564 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
566 * objc-act.c (objc_build_message_expr): Accept two arguments
567 instead of one so that callers can simply pass the arguments
568 without having to create a temporary chain to hold them.
570 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
572 * objc-act.c (comp_proto_with_proto): Do not create and use
573 inefficient temporary argument lists. Compare the arguments
574 directly. (match_proto_with_proto): Removed; incorporated into
575 comp_proto_with_proto ().
577 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
579 * objc-act.c (printable_ivar_name): New.
580 (add_instance_variable): Call printable_ivar_name() when an error
581 message needs to be printed. Do not prepare the instance variable
582 for printing unless there is an actual error.
584 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
586 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
587 avoid calling identifier_global_value() multiple times.
589 2011-04-12 Martin Jambor <mjambor@suse.cz>
591 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
592 instead of cgraph_node.
594 2011-04-06 Joseph Myers <joseph@codesourcery.com>
596 * objc-act.c: Include c-target.h instead of target.h.
597 * Make-lang.in (objc/objc-act.o): Update dependencies.
599 2011-03-06 Joseph Myers <joseph@codesourcery.com>
601 * lang-specs.h: Match -save-temps* instead of -save-temps.
603 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
605 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
607 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
609 * objc-act.c (build_private_template): Do not copy the
610 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
611 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
614 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
617 * objc-act.c (flexible_array_type_p): New.
618 (add_instance_variable): Produce an error if an instance variable
619 uses flexible array members.
620 (encode_array): Do not emit an error if encoding a flexible array
621 type while generating instance variables.
623 2011-02-21 Mike Stump <mikestump@comcast.net>
625 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
628 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
630 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
631 usage of padding fields. Do not include tm.h.
632 * objc-act.c (objc_write_global_declaration): Set input_location
633 to BUILTINS_LOCATION while generating runtime metadata.
635 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
638 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
639 effects, do not use a temporary variable.
641 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
643 * objc-next-runtime-abi-01.c: Updated comments.
644 * objc-next-runtime-abi-02.c: Same.
646 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
648 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
651 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
653 * objc-act.c: Updated comments.
654 * objc-next-runtime-abi-02.c: Same.
655 * objc-runtime-shared-support.c: Same.
656 * objc-runtime-hooks.h: Same.
658 * objc-gnu-runtime-abi-01.c: Same.
660 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
662 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
663 not generate metadata if there is nothing to put into it.
665 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
667 * config-lang.in (gtfiles): Updated.
668 * Make-lang.in (START_HDRS): New.
669 (OBJC_OBJS): Added new object files.
670 (objc/objc-act.o): Updated prerequisites.
671 (objc/objc-lang.o): Updated prerequisites.
672 (objc/objc-runtime-shared-support.o): New.
673 (objc/objc-gnu-runtime-abi-01.o): New.
674 (objc/objc-next-runtime-abi-01.o): New.
675 (objc/objc-next-runtime-abi-02.o): New.
676 * objc-runtime-hooks.h: New.
677 * objc-runtime-shared-support.h: New.
678 * objc-runtime-shared-support.c: New.
679 * objc-gnu-runtime-abi-01.c: New.
680 * objc-next-metadata-tags.h: New.
681 * objc-next-runtime-abi-01.c: New.
682 * objc-next-runtime-abi-02.c: New.
683 * objc-lang.c: Include c-lang.h.
684 (LANG_HOOKS_EH_PERSONALITY): Removed.
685 * objc-act.h: Moved many declarations and code from objc-act.c
686 into objc-act.h to make them available outside objc-act.c.
687 (objc_eh_runtime_type): Removed.
688 (objc_eh_personality): Removed.
689 (CLASS_HAS_EXCEPTION_ATTR): New.
690 (OCTI_SUPER_SUPERFIELD_ID): New.
691 (OCTI_V1_PROP_LIST_TEMPL): New.
692 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
693 (super_superclassfield_id): New.
694 (objc_prop_list_ptr): New.
695 (prop_names_attr_chain): New.
696 * objc-act.c: Include new runtime headers. Moved many #defines
697 and declarations into objc-act.h and
698 objc-runtime-shared-support.h. Made some corresponding functions
699 non-static, and moved some others into
700 objc-runtime-shared-support.c. Moved metadata generation code
701 into the new runtime hook files.
702 (ivar_offset_hash_list): New.
703 (objc_init): Call generate_struct_value_by_array() before doing
704 any runtime initialization. Create the appropriate runtime hook
706 (init_objc): Removed. Code moved directly into objc_init.
707 (finish_objc): Removed. Code moved directly into
708 objc_write_global_declarations.
709 (objc_write_global_declarations): Do the warn_selector checks
710 before emitting metadata. Use a runtime hook to emit the
711 metadata. Do not emit the metadata or do -gen-decls processing if
712 -fsyntax-only or we are producing a PCH.
713 (build_objc_exception_stuff): Renamed to
714 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
715 objc_exception_throw_decl.
716 (synth_module_prologue): Call runtime initialize hook instead of
717 building runtime declarations here. Use the
718 default_constant_string_class_name runtime hook to set the
719 constant string class name.
720 (objc_build_string_object): Call the setup_const_string_class_decl
721 runtime hook instead of setup_string_decl. Call the
722 build_const_string_constructor runtime hook instead of building
723 the string object here.
724 (get_objc_string_decl): Added prop_names_attr case. Removed
725 gcc_unreachable() at the end.
726 (objc_begin_catch_clause): Distinguish between @catch (...) and
727 @catch (id x). Call the begin_catch runtime hook instead of
728 building the CATCH_EXPR here.
729 (objc_finish_catch_clause): Call the finish_catch runtime hook
730 instead of adding the catch here.
731 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
732 instead of doing it here.
733 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
734 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
735 Call the build_throw_stmt runtime hook instead of building the
737 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
739 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
740 instead of building the list of arguments here.
741 (receiver_is_class_object): Call the receiver_is_class_object
742 runtime hook instead of doing the check here. Call the
743 tag_getclass runtime hook instead of using TAG_GETCLASS.
744 (objc_finish_message_expr): Call the build_objc_method_call
746 (objc_build_protocol_expr): Call the get_protocol_reference
748 (objc_build_selector_expr): Call the build_selector_reference
750 (build_ivar_reference): Call the build_ivar_reference runtime
752 (hash_init): Set up ivar_offset_hash_list.
753 (start_class): Recognize the objc_exception attribute and store
755 (continue_class): Use the class_decl and metaclass_decl runtime
757 (build_objc_property_accessor_helpers): Renamed to
758 build_common_objc_property_accessor_helpers. Do not build
759 objc_copyStruct_decl, objc_getPropertyStruct_decl and
760 objc_setPropertyStruct_decl.
761 (objc_synthesize_getter): Check what struct setter/getter helper
762 is available instead of checking the type of runtime.
763 (get_super_receiver): Use the super_superclassfield_ident runtime
764 hook. Added assert. Use the get_class_super_ref and
765 get_category_super_ref runtime hooks.
766 (objc_v2_encode_prop_attr): New.
768 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
771 * objc-act.c (finish_objc): When calling check_duplicates to check
772 duplicated instance methods, set 'is_class' to 0, not 1.
774 2011-01-14 Ben Elliston <bje@au.ibm.com>
777 * objc-act.c (generate_struct_by_value_array): Do not output a
778 definition for struct_forward_array.
780 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
782 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
785 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
787 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
789 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
791 * objc-act.c (check_that_protocol_is_defined): New.
792 (lookup_protocol): Call check_that_protocol_is_defined.
794 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
796 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
797 lists. Check them two-ways to fix comparisons when one protocol
798 implements the other one, or when one list contains duplicated
801 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
803 * objc-act.c (objc_add_method): When emitting an error because a
804 method with the same name but conflicting types is found in the
805 same class or category interface, print a note with the location
806 of the original method. Also, improved the error message to
807 clearly state that the conflict is due to conflicting types, and
808 produce it for protocols as well. Emit an error if two identical
809 methods are declared in a protocol, but one is @required and the
810 other one is @optional.
812 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
814 * objc-act.c (start_class): Warn when a class attribute is
816 (objc_declare_protocols): Warn when a protocol attribute in a
817 protocol forward-declaration is ignored.
818 (start_protocol): Warn when a protocol attribute is ignored.
820 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
822 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
823 particular, explicitly mention whether the error is due to the
824 @optional or @required keyword instead of mentioning
825 "@optional/@required".
827 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
830 * objc-act.c (objc_build_synchronized): Check the argument of
831 @synchronized and emit an appropriate error if it is not a valid
832 Objective-C object. Deal gracefully with that case. Updated
833 comments and variable names.
835 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
838 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
839 * objc-tree.def (PROPERTY_REF): Increased the number of operands
841 * objc-act.c (objc_finish_message_expr): Added optional argument
842 allowing to return the deprecated method prototype for deprecated
843 methods, instead of immediately emitting the deprecation warning.
844 (objc_maybe_build_component_ref): Do not warn for a deprecated
845 property. When building the getter call, get the deprecated
846 method prototype from objc_finish_message_expr() and put it into
848 (objc_build_class_component_ref): Same change.
849 (finish_class): Mark the getter and setter as deprecated if they
850 are generated from a deprecated property.
851 (objc_gimplify_property_ref): If the getter is deprecated, emit a
853 (objc_build_setter_call, objc_build_message_expr,
854 objc_finish_foreach_loop): Updated call to
855 objc_finish_message_expr.
857 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
860 * objc-act.c (lookup_protocol): Added 'definition_required'
861 argument. If 'definition_required', and the protocol is not
862 defined, emit a warning.
863 (objc_declare_protocols): Updated call to lookup_protocol.
864 (start_protocol): Same change.
865 (check_protocol_recursively): Same change.
866 (objc_build_protocol_expr): Same change.
867 (lookup_and_install_protocols): Added definition_required argument.
868 Pass it to lookup_protocol.
869 (objc_get_protocol_qualified_type): Updated call to
870 lookup_and_install_protocols.
871 (start_class): Updated calls to lookup_and_install_protocols; pass
872 true to 'definition_required' to get the warnings.
873 (start_protocol): Updated calls to lookup_and_install_protocols.
875 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
877 * objc-act.c (objc_start_category_interface): Produce an error if
878 a class extension is found after the class @implementation.
880 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
883 * objc-act.c (encode_method_prototype): Fixed both location and
884 format string of error "type %qT does not have a known size".
886 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
888 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
890 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
892 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
894 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
896 * objc-act.c (objc_init): Call using_eh_for_cleanups.
897 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
898 not call using_eh_for_cleanups.
899 (objc_begin_try_stmt): Do not call objc_init_exceptions.
900 (objc_build_throw_stmt): Updated call to
901 objc_maybe_warn_exceptions.
903 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
905 * objc/objc-act.c (objc_eh_personality): Select personality name on
907 (objc_init_exceptions): New.
908 (objc_begin_try_stmt): Use objc_init_exceptions.
909 (objc_build_throw_stmt): Likewise.
911 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
913 * objc-act.c (objc_in_class_extension): New.
914 (objc_start_category_interface): If -fobjc-std=objc1
915 was specified, produce an error if a class extension is used.
916 (objc_finish_interface): Reset objc_in_class_extension to false.
917 (objc_add_property_declaration): Allow a class extension to extend
918 readonly properties in the main @interface to be readwrite.
919 (start_class): Added code to deal with class extensions. In that
920 case, return the existing interface after adding any additional
921 protocols to it and setting objc_in_class_extension to true.
922 (continue_class): If in a class extension, do not generate the
923 instance variable template.
925 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
927 * objc-act.c (objc_build_throw_stmt): Check that the argument of
928 @throw is an object and emit an error if not.
930 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
932 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
933 error() when printing an error about the iterating variable or
934 collection not being an object.
936 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
938 * objc-act.c (objc_finish_foreach_loop): Mark the
939 object_expression as used.
941 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
943 * objc-act.c: Include c-family/c-objc.h.
944 * objc-lang.c: Same change.
945 * Make-lang.in (objc/objc-act.o): Depend on
947 (objc/objc-lang.o): Same change.
948 * config-lang.in (gtfiles): Added c-family/c-objc.h.
950 2010-12-02 Joseph Myers <joseph@codesourcery.com>
952 * lang-specs.h: Don't handle -ftraditional.
954 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
956 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
957 not NULL_TREE when a @throw is used outside of a @catch block.
959 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
961 * objc-act.c (objc_build_volatilized_type): Removed.
962 (objc_non_volatilized_type): Removed.
963 (objc_type_quals_match): Removed.
964 (local_variables_to_volatilize): New.
965 (objc_volatilize_decl): Add the decl to volatilize to
966 local_variables_to_volatilize, but don't volatilize it yet.
967 (objc_finish_function): New.
968 * objc-act.h (local_variables_to_volatilize): New.
970 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
971 Mike Stump <mikestump@comcast.net>
973 Allow 'make check-objc -j2'
974 * Make-lang.in (lang_checks_parallelized): New.
975 (check_objc_parallelize): New.
977 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
979 * objc-act.c (start_class): When a class is reimplemented,
980 generate an error and avoid adding the class to the list of
981 implemented classes again, but do not return error_mark_node.
983 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
985 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
987 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
989 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
990 is passed as argument.
991 (objc_begin_catch_clause): Added code to deal with an
992 error_mark_node or NULL_TREE argument. Improved checks for
993 invalid arguments. Added code to traverse typedefs.
995 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
997 * objc-act.c (objc_demangle): Return immediately if the string is
998 too short. Detect names that do not need demangling, and return
1001 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1003 Implemented optional properties.
1004 * objc-act.h (PROPERTY_OPTIONAL): New.
1005 * objc-act.c (objc_add_property_declaration): Set
1006 PROPERTY_OPTIONAL if appropriate.
1007 (finish_class): When generating definitions of setter and getter
1008 methods associated with a property for a protocol, mark them as
1009 optional if the property is optional.
1010 (maybe_make_artificial_property_decl): Added 'getter_name'
1011 argument. Set PROPERTY_OPTIONAL.
1012 (objc_maybe_build_component_ref): Updated calls to
1013 maybe_make_artificial_property_decl. Added code for optional,
1014 readonly properties.
1015 (objc_build_class_component_ref): Updated call to
1016 maybe_make_artificial_property_decl.
1018 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1020 * objc-act.c (objc_build_struct): Fixed loops that save and
1021 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1022 special case for the current type is then no longer required.
1023 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1025 (objc_get_protocol_qualified_type): Updated comments.
1027 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1029 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1030 after finish_struct, not before, otherwise it may be wiped out by
1031 it. This fixes spurious warnings when a class has more than 15
1034 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1037 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1038 objective-c-cpp-output instead of objc-cpp-output. Print a
1039 deprecation note every time objc-cpp-output is requested.
1041 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1043 * objc-act.c (write_symbols): Don't declare here.
1045 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1048 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1049 this function is only called with the next runtime.
1051 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1054 * objc-act.c (in_late_binary_op): Remove.
1056 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1058 * objc-act.c (objc_start_class_interface): Do not warn that class
1059 attributes are unimplemented. Pass the attributes to start_class.
1060 (objc_start_category_interface): Updated call to start_class.
1061 (objc_start_class_implementation): Same change.
1062 (objc_start_category_implementation): Same change.
1063 (objc_build_class_component_ref): Warn if the class is deprecated.
1064 (build_private_template): Mark the template as deprecated if the
1065 class is deprecated.
1066 (start_class): Added 'attributes' argument. Emit a warning if
1067 using a deprecated class as superclass of a class, or original
1068 class of a category. Recognize the 'deprecated' attribute when
1069 starting and interface, and mark the interface with
1070 TREE_DEPRECATED if present. Store attributes in the interface.
1072 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1074 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1075 argument. If it is 'true' and the protocol is deprecated, emit a
1076 deprecation warning.
1077 (objc_start_protocol): Do not warn that protocol attributes are
1078 unimplemented. Pass the attributes to start_protocol.
1079 (start_protocol): Added attributes argument. Recognize the
1080 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1081 if present. Store attributes in the protocol.
1082 (objc_declare_protocols): Added 'attributes' argument. Recognize
1083 the 'deprecated' attribute and mark the protocols with
1084 TREE_DEPRECATED if present. Store attributes in the protocol.
1085 Updated call to lookup_protocol.
1086 (objc_build_protocol_expr): Updated call to lookup_protocol.
1087 (check_protocol_recursively): Same change.
1088 (lookup_and_install_protocols): Same change.
1089 * objc-act.h: Updated comments.
1091 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1093 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1094 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1095 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1097 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1099 * objc-act.c (objc_build_setter_call): New.
1100 (objc_maybe_build_modify_expr): Rewritten to build a compound
1102 (objc_build_incr_expr_for_property_ref): Updated calls to
1103 objc_maybe_build_modify_expr to call objc_build_setter_call
1104 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1105 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1106 TREE_NO_WARNING on the final compound statement to silence C++
1109 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1111 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1112 (objc_create_temporary_var): Moved it towards the beginning of the
1113 file so that objc_build_incr_expr_for_property_ref can use it.
1115 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1117 * objc-act.c (objc_add_property_declaration): Check that the decl
1118 we received from the parser is a FIELD_DECL; reject array and
1119 bitfield properties. Convert the warning when a property is
1120 readonly and a setter is specified into an error. Convert errors
1121 when a property declaration does not match a property declaration
1122 in a superclass into warnings.
1123 (objc_add_synthesize_declaration_for_property): Use
1124 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1125 if it is a bitfield. Throw an error if we are asked to synthesize
1126 setters/getters for a bitfield instance variable but the property
1127 is not appropriate - it must be assign and nonatomic. If the
1128 property is readonly, allow the instance variable type to be a
1129 specialization of the property type.
1130 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1131 Class qualified with a protocol when the 'accept_classes' argument
1134 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1136 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1137 where we are asked to attach a protocol to something which is not
1138 an Objective-C object type, and produce an error.
1140 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1142 * objc-act.c (objc_add_property_declaration): Check that the type
1143 of a property and of an inherited property match.
1144 (objc_maybe_build_component_ref): Tidied up indentation and
1146 (objc_common_type): Added new type of check (-5).
1147 (objc_add_synthesize_declaration_for_property): Check that the
1148 property to synthesize and the instance variable to use have the
1151 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1153 * objc-act.c (objc_init): Use %' in diagnostic.
1154 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1156 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1158 * objc-act.c (dump_base_name): Don't declare here.
1160 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1162 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1163 search for the @property declation only in the current context,
1164 but also in inherited properties. Do not mark the original
1165 PROPERTY_DECL in the @interface or @protocol with
1167 (check_methods): To check if a method is associated with a
1168 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1169 (check_accessible_methods): Same change.
1170 * objc-act.h: Updated comment.
1172 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1174 * objc-act.c (objc_add_synthesize_declaration_for_property):
1175 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1176 checking for an existing @synthesize or @dynamic declaration.
1177 Search for an inherited @property declaration if none is found in
1178 the local interface. If the required instance variable does not
1179 exist, return instead of trying to continue to prevent a compiler
1180 crash later. Check that the instance variable is not already
1181 being used by another @synthesize.
1182 (objc_add_dynamic_declaration_for_property): Iterate over
1183 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1184 existing @synthesize or @dynamic declaration.
1185 (objc_synthesize_getter): Search for the getter declaration in
1186 protocols and superclasses as well.
1187 (objc_synthesize_setter): Search for the setter declaration in
1188 protocols and superclasses as well.
1190 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1192 * objc-act.c (lookup_property): When checking categories, also
1193 check the protocols attached to each.
1194 (objc_add_property_declaration): Determine the
1195 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1196 error message. Search for an existing property declaration with
1197 the same name which would be inherited from the class hiearchy,
1198 and produce an error if it has incompatible attributes.
1199 (check_methods): Changed second parameter. If the method is a
1200 getter or setter for a property, do not warn if it is inherited as
1201 opposed to implemented directly in the class.
1202 (check_protocol): Updated calls to check_methods.
1203 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1204 PROPERTY_GETTER_NAME here; this is now done earlier, in
1205 objc_add_property_declaration.
1206 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1208 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1210 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1211 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1212 (maybe_make_artificial_property_decl): Added 'implementation'
1213 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1214 looking up getters or setters for a class. If an implementation
1215 is specified, search it as well for a getter or setter.
1216 (objc_maybe_build_component_ref): Updated calls to
1217 maybe_make_artificial_property_decl; added code to deal with
1218 'self' and 'super' and with methods declared locally in the
1219 implementation. Store the getter call expression in the
1220 PROPERTY_REF instead of throwing it away.
1221 (objc_build_class_component_ref): Updated calls to
1222 maybe_make_artificial_property_decl, and store the getter call
1223 expression in PROPERTY_REF instead of throwing it away.
1224 (lookup_method_static): Implemented
1225 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1226 (objc_gimplify_property_ref): Do not build the getter method call
1227 here; instead use the one stored in the PROPERTY_REF. If it's not
1228 there, produce helpful error messages.
1229 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1230 from 2 to 3. Updated comments.
1231 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1233 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1236 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1237 (objc_string_ref_type_p): New.
1238 (objc_check_format_arg): New.
1240 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1242 Fixed using the Objective-C 2.0 dot-syntax with class names.
1243 * objc-act.c (objc_build_class_component_ref): New.
1245 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1247 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1249 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1250 if set to 'true', return 'true' for Class objects. Do not remove
1251 more than on pointer indirection.
1252 (objc_add_property_declaration): Only warn about 'assign'
1253 semantics for Objective-C objects if warn_property_assign_default;
1254 and do not warn if the property is readonly or if the type is a Class.
1255 (objc_finish_foreach_loop): Updated calls to
1256 objc_type_valid_for_messaging.
1258 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1260 Implemented -fobjc-std=objc1 flag.
1261 * objc-act.c (objc_start_class_interface): If attributes are
1262 specified when flag_objc1_only is set, print an error.
1263 (objc_start_category_interface): Same change.
1264 (objc_start_protocol): Same change.
1265 (objc_add_method_declaration): Same change.
1266 (objc_start_method_definition): Same change.
1267 (objc_build_keyword_decl): Same change.
1268 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1269 flag_objc1_set is set, print an error.
1270 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1271 (objc_add_property_declaration): Same change.
1272 (objc_add_synthesize_declaration): Same change.
1273 (objc_add_dynamic_declaration): Same change.
1274 (objc_finish_foreach_loop): Same change.
1275 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1278 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1280 * objc-act.c (maybe_make_artificial_property_decl): New.
1281 (objc_maybe_build_component_ref): Call
1282 maybe_make_artificial_property_decl if a property can not be
1283 found. Do not call objc_finish_message_expr if
1284 PROPERTY_HAS_NO_GETTER.
1285 * objc-act.h Updated comments.
1286 (PROPERTY_HAS_NO_GETTER): New.
1287 (PROPERTY_HAS_NO_SETTER): New.
1288 * objc-tree.def: Updated comment.
1290 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1292 Implemented format and noreturn attributes for Objective-C methods.
1293 * objc-act.c (objc_start_method_definition): If method attributes
1294 are specified emit a warning and ignore them.
1295 (build_objc_method_call): Moved deprecation warnings from here ...
1296 (objc_finish_message_expr): to here. Do not emit deprecation
1297 warnings if the receiver is of type 'id'.
1298 (really_start_method): Install 'deprecation' and 'noreturn'
1300 (objc_decl_method_attributes): Carefully filter out the list of
1301 attributes, allowing only "noreturn", "format", "sentinel" and
1302 "deprecated". In the case of "format", adjust the arguments.
1303 Always process the attributes in the same way no matter if
1304 "sentinel" is in the list or not.
1306 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1308 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1309 deprecated properties.
1310 (objc_maybe_printable_name): Support PROPERTY_DECL.
1312 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1314 Implemented Objective-C 2.0 property accessors.
1315 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1316 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1317 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1318 (objc_getProperty_decl): New.
1319 (objc_setProperty_decl): New.
1320 (objc_copyStruct_decl): New.
1321 (objc_getPropertyStruct_decl): New.
1322 (objc_setPropertyStruct_decl): New.
1323 * objc-act.c (build_objc_property_accessor_helpers): New.
1324 (synth_module_prologue): Call
1325 build_objc_property_accessor_helpers.
1327 (objc_synthesize_getter): Implemented synthesizing getters that
1328 work with properties that are not nonatomic, assign properties.
1329 (objc_synthesize_setter): Implemented synthesizing setters that
1330 work with properties that are not nonatomic, assign properties.
1332 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1334 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1335 * objc-tree.def (PROPERTY_REF): New.
1336 * objc-act.h: Added comments for all the PROPERTY_ macros.
1337 (PROPERTY_NAME): Use DECL_NAME.
1338 (PROPERTY_COPIES): Removed.
1339 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1340 (PROPERTY_NONATOMIC): New.
1341 (objc_property_assign_semantics): Make it a typedef.
1342 (PROPERTY_ASSIGN_SEMANTICS): New.
1343 (PROPERTY_DYNAMIC): New.
1344 (PROPERTY_REF_OBJECT): New.
1345 (PROPERTY_REF_PROPERTY_DECL): New.
1346 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1347 (in_objc_property_setter_name_context): Removed.
1348 (objc_add_property_declaration): Removed copies and ivar arguments
1349 and code supporting them. Fixed recovering when readonly and
1350 setter attributes are specified. Removed support for @property in
1351 @implementation context. Updated error message. Double-check
1352 that a property does not have a DECL_INITIAL. Validate the
1353 property assign semantics and emit appropriate errors and
1354 warnings. Check for duplicate property declarations. Set
1355 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1356 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1357 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1358 PROPERTY_IVAR_NAME to NULL_TREE.
1359 (objc_build_getter_call): Renamed to
1360 objc_maybe_build_component_ref. If the property is not found in
1361 the interface, search in the protocol list. Do not generate the
1362 getter call; instead, build and return a PROPERTY_REF.
1363 (objc_is_property_ref): New.
1364 (objc_setter_func_call): Removed.
1365 (get_selector_from_reference): Removed.
1366 (is_property): Removed.
1367 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1368 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1369 the PROPERTY_REF. Generate an error if the property is read-only.
1370 (build_property_reference): Removed.
1371 (objc_finish_message_expr): Removed check to produce "readonly
1372 property can not be set" error when
1373 in_objc_property_setter_name_context. We now generate the error
1374 earlier, in objc_maybe_build_modify_expr, which will only generate
1375 the setter call if the property is readwrite.
1376 (check_methods): Recognize dynamic properties.
1377 (check_methods_accessible): Same change.
1378 (objc_build_property_ivar_name): Removed.
1379 (objc_build_property_setter_name): Dropped bool argument. Always
1380 add the ':' at the end.
1381 (objc_gen_one_property_datum): Removed.
1382 (objc_process_getter_setter): Removed.
1383 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1384 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1385 DECL_SOURCE_LOCATION of the new method to be the same as the one
1386 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1387 instead of trying to guess what it should be. Removed use of
1388 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1389 and c_end_compound_statement.
1390 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1391 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1392 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1393 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1394 is instead of trying to guess what it should be. Removed use of
1395 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1396 and c_end_compound_statement. Emit an error and keep going,
1397 instead of aborting, if the setter prototype does not have the
1399 (objc_add_synthesize_declaration_for_property): New.
1400 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1401 all arguments. Improved error message. Filled in the rest of the
1402 function, which used to be a placeholder, with an actual
1404 (objc_add_dynamic_declaration_for_property): New.
1405 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1406 arguments. Improved error message. Filled in the rest of the
1407 function, which used to be a placeholder, with an actual
1409 (objc_gen_property_data): Rewritten.
1410 (finish_class): Added explicit switch cases for
1411 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1412 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1413 gcc_unreachable. Rewritten the processing of properties, in
1414 particular to not synthesize prototypes for getters and setters if
1415 they already exist and to install the getter and setter names into
1416 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1417 warnings about setter, getter and ivar property attributes.
1418 (objc_lookup_ivar): Removed support for properties.
1419 (objc_gimplify_property_ref): New.
1420 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1421 objc_gimplify_property_ref.
1423 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1425 * objc-act.c (objc_add_property_declaration): Added arguments to
1426 pass the various property attributes that were parsed with the
1427 property declaration. Process arguments to determine the final
1428 property attributes and produce error messages as appropriate.
1429 Added temporary code to keep the compiler silent about variables
1430 set but not used - for new attributes that are only checked but
1432 (property_readonly): Removed.
1433 (property_setter): Removed.
1434 (property_getter): Removed.
1435 (property_ivar): Removed.
1436 (property_copies): Removed.
1437 (objc_set_property_attr): Removed.
1438 * objc-act.h (enum property_assign_semantics): New.
1440 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1442 * objc-act.c (objc_add_property_variable): Renamed to
1443 objc_add_property_declaration. Added location argument. Updated
1444 warnings and errors to use it. Use error, not fatal_error, if a
1445 property declaration is found outside an interface or
1446 implementation context.
1448 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1450 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1451 emit a warning that method parameter attributes are unimplemented.
1452 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1453 (start_method_def): Copy attributes from each KEYWORD_DECL into
1454 the corresponding PARM_DECL.
1455 (objc_warn_deprecated_use): Removed.
1456 (build_objc_method_call): Call warn_deprecated_use, not
1457 objc_warn_deprecated_use.
1458 (objc_maybe_printable_name): Do not try to get the identifier name
1459 of DECLs that we don't recognize. Immediately return NULL for them.
1460 (objc_printable_name): Removed C++-specific case, which is no
1461 longer used. Updated comments.
1463 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1465 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1466 (objc_demangle): Return NULL if demangling can not be done because
1467 the string to demangle is not an Objective-C mangled method name.
1468 Be smarter in demangling method names so that at least for methods
1469 with no arguments we are able to almost always demangle '_' correctly.
1471 (objc_maybe_printable_name): New.
1472 (objc_printable_name): Call objc_maybe_printable_name. If it
1473 returns NULL, call cxx_printable_name in Objective-C++.
1475 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1477 Based on the CFString implementation in FSF apple/trunk branch.
1479 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1481 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1483 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1484 chain of ifs. Use gcc_unreachable instead of abort.
1485 (add_objc_string): Same change.
1486 (generate_protocol_list): Same change - twice.
1487 (synth_id_with_class_suffix): Same change.
1488 (build_keyword_selector): Same change - twice.
1489 (objc_build_message_expr): Same change.
1490 (objc_build_selector_expr): Same change.
1491 (check_methods): Same change - and added missing gcc_unreachable
1493 (check_methods_accessible): Same change - twice, and added missing
1494 gcc_unreachable for default case in one of them.
1495 (start_class): Same change - and added missing gcc_unreachable for
1497 (continue_class): Same change.
1498 (objc_gen_property_data): Same change.
1499 (finish_class): Same change.
1500 (encode_type_qualifiers): Added missing gcc_unreachable.
1501 (encode_type): Small code tidy up to reduce duplicated code. Use
1502 gcc_unreachable instead of abort - twice.
1503 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1504 twice. Added missing gcc_unreachable for default case - twice.
1505 (dump_interface): Use a switch instead of a chain of ifs.
1506 (handle_impent): Same change.
1508 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1510 * objc-act.h (objc_inherit_code): Removed.
1511 * objc-act.c (objc_inherit_code): Removed.
1512 (objc_set_method_type): Removed.
1513 (objc_build_method_signature): Added is_class_method argument.
1514 Use it instead of the global objc_inherit_code variable.
1515 (objc_add_method_declaration): Same change.
1516 (objc_start_method_definition): Same change.
1517 (objc_generate_cxx_ctor_or_dtor): Updated call to
1518 objc_start_method_definition. Do not call objc_set_method_type.
1519 (adjust_type_for_id_default): Mark as inline.
1520 (objc_synthesize_getter): Updated call to
1521 objc_start_method_definition. Do not set objc_inherit_code.
1522 (objc_synthesize_setter): Updated call to
1523 objc_start_method_definition. Do not set objc_inherit_code.
1525 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1527 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1528 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1529 get it to compile in the current trunk.
1531 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1534 * objc/objc-act.c (hash_class_name_enter): New.
1535 (hash_class_name_lookup): New.
1536 (objc_declare_alias): Enter alias name into hash table.
1537 (objc_declare_class): Enter class name into hash table.
1538 (objc_is_class_name): Do a hash look up of class name.
1539 (hash_init): Initialize the two new hash tables.
1540 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1541 declarations, removed class_chain and alias_chain.
1543 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1545 * objc-lang.c (finish_file): Removed.
1546 * objc-act.c (objc_finish_file): Renamed to
1547 objc_write_global_declarations. Do not try to instantiate C++
1548 templates when compiling Objective-C++ as this is now
1549 automatically done before this function is called. Do not check
1550 for syntax-only run or PCH generation as this is done by the
1552 * objc-act.h (objc_finish_file): Removed.
1554 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1556 Implemented parsing @synthesize and @dynamic for
1557 Objective-C/Objective-C++.
1558 * objc-act.c (objc_add_synthesize_declaration): New.
1559 (objc_add_dynamic_declaration): New.
1561 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1563 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1566 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1568 Merge from 'apple/trunk' branch on FSF servers.
1570 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1573 * objc/objc-act.c (objc_is_class_name): template parameter is not
1574 an objective class name.
1575 (objc_generate_cxx_cdtors): Check for the null
1576 objc_implementation_context.
1578 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1580 Merge from 'apple/trunk' branch on FSF servers.
1582 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1585 * objc/objc-act.c (objc_non_volatilized_type): New
1587 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1590 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1591 types with proper attribute set and correctly.
1592 (objc_volatilize_decl): Remove unneeded code.
1593 (objc_type_quals_match): Use the new attribute to check on
1595 (hash_init): removed unneeded code.
1597 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1599 Merge from 'apple/trunk' branch on FSF servers.
1601 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1604 * objc-act.c (objc_diagnose_private_ivar): New.
1606 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1608 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1609 make its type 'objc_ivar_visibility_kind'.
1610 (objc_start_class_interface): Update to use visibility enum.
1611 (objc_start_class_implementation): Likewise.
1612 (objc_set_visibility): Update to use visibility enum, warn that
1613 @package is handle as per @public.
1614 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1615 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1616 make its type 'objc_ivar_visibility_kind'.
1618 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1620 merge from FSF apple 'trunk' branch.
1621 2006 Fariborz Jahanian <fjahanian@apple.com>
1623 Radars 4436866, 4505126, 4506903, 4517826
1624 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1625 property_readonly, property_getter, property_setter, property_ivar,
1626 property_copies, in_objc_property_setter_name_context: New vars.
1627 (objc_set_property_attr): New.
1628 (objc_add_property_variable): New.
1629 (lookup_property_in_list): New.
1630 (lookup_property): New.
1631 (objc_build_getter_call): New.
1632 (objc_setter_func_call): New.
1633 (get_selector_from_reference): New.
1634 (objc_build_setter_call): New.
1636 (build_property_reference): New.
1637 (objc_finish_message_expr): Detect readonly property and warn.
1638 (objc_build_property_ivar_name): New.
1639 (objc_build_property_setter_name): New.
1640 (objc_gen_one_property_datum): New.
1641 (objc_process_getter_setter): New.
1642 (objc_synthesize_getter): New.
1643 (objc_synthesize_setter): New.
1644 (objc_gen_property_data): New.
1645 (finish_class): Generate property data.
1646 (comp_proto_with_proto): Separated from ...
1647 (match_proto_with_proto): ... New.
1648 (objc_lookup_ivar): Handle properties.
1649 * objc-tree.def (PROPERTY_DECL): New tree code.
1650 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1651 (METHOD_PROPERTY_CONTEXT): New.
1652 (PROPERTY_NAME): New.
1653 (PROPERTY_GETTER_NAME): New.
1654 (PROPERTY_SETTER_NAME): New.
1655 (PROPERTY_IVAR_NAME): New.
1656 (PROPERTY_READONLY): New.
1657 (PROPERTY_COPIES): New.
1658 (TOTAL_CLASS_RAW_IVARS): New.
1659 (CLASS_PROPERTY_DECL): New.
1660 (IMPL_PROPERTY_DECL): New.
1661 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1663 2010-10-13 Richard Henderson <rth@redhat.com>
1665 * objc-act.c (objc_eh_personality): Update call to
1666 build_personality_function.
1668 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1670 merge from FSF apple 'trunk' branch.
1672 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1673 Radar 3803157 (method attributes)
1674 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1675 * objc/objc-act.c (objc_decl_method_attributes): New.
1676 (objc_add_method_declaration): Process method's attribute.
1677 (objc_start_method_definition): Ditto.
1678 (build_objc_method_call): Inject method attribute into
1679 built function type.
1680 (objc_method_decl): New.
1681 (objc_warn_deprecated)use): New.
1683 2010-10-07 Andi Kleen <ak@linux.intel.com>
1685 * Make-lang.in (cc1obj-dummy): Remove.
1686 (cc1obj-checksum): Change to run checksum over object files
1689 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1692 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1693 countByEnumeratingWithState:objects:count: to long unsigned int.
1695 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1697 * objc-act.c (build_objc_method_call): Replace calls to
1698 build_function_call () with the VEC equivalent. Construct parameter
1701 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1703 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1704 signal that the receiver has been used.
1706 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1708 * README: Obsolete file removed.
1710 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1712 Implemented fast enumeration for Objective-C.
1713 * objc-act.c (build_fast_enumeration_state_template): New.
1714 (TAG_ENUMERATION_MUTATION): New.
1715 (TAG_FAST_ENUMERATION_STATE): New.
1716 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1717 objc_enumeration_mutation_decl.
1718 (objc_create_temporary_var): Allow providing a name to temporary
1720 (objc_build_exc_ptr): Updated calls to
1721 objc_create_temporary_var().
1722 (next_sjlj_build_try_catch_finally): Same change.
1723 (objc_finish_foreach_loop): New.
1724 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1725 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1726 objc_enumeration_mutation_decl.
1728 Merge from 'apple/trunk' branch on FSF servers.
1730 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1733 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1734 for valid objc object types.
1735 (objc_finish_foreach_loop): Check for invalid objc objects in
1738 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1740 Merge from 'apple/trunk' branch on FSF servers.
1742 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1745 * objc-act.c (objc_start_method_definition): Check for
1746 error_mark_node for the selector name and make a quick exit.
1748 2010-10-04 Andi Kleen <ak@linux.intel.com>
1750 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1752 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1754 merge from FSF 'apple/trunk' branch.
1755 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1758 * objc/objc-act.c (objc_set_method_opt): New function.
1759 (objc_start_protocol, objc_finish_interface): Reset
1760 objc_method_optional_flag flag.
1761 (objc_add_method_declaration): Pass on the new
1762 flag to objc_add_method.
1763 (objc_add_method): Add optional methods to new chain in
1765 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1766 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1767 class's optional method chains.
1769 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1771 Merge from 'apple/trunk' branch on FSF servers.
1773 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1776 * objc-act.c (objc_declare_class): Pick the right
1779 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1781 Merge from 'apple/trunk' branch on FSF servers.
1783 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1786 * objc-act.c (objc_check_global_decl): New
1788 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1790 * objc-act.c (objc_is_reserved_word): Removed.
1792 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1794 * objc-act.c (objc_add_method_declaration): Handle and ignore
1796 (objc_start_method_definition): Likewise.
1797 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1798 (objc_build_keyword_decl): Handle and ignore attributes.
1800 2010-09-28 Richard Henderson <rth@redhat.com>
1802 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1804 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1806 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1807 (objc_start_category_interface): Likewise.
1808 (objc_start_protocol): Likewise.
1810 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1812 Merge from 'apple/trunk' branch on FSF servers.
1814 2005-08-23 Stuart Hastings <stuart@apple.com>
1815 Ziemowit Laski <zlaski@apple.com>
1818 * objc-act.c (objc_decay_parm_type): New function.
1819 (get_arg_type_list): Decay types for all named arguments.
1820 (objc_push_parm): Rebuild the PARM_DECL if its type has
1823 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1825 * objc-act.c (encode_type): Fixed encoding enums with the next
1828 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1830 Merge from 'apple/trunk' branch on FSF servers.
1832 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1835 * objc-act.c (objc_compare_types): A new silent comparison
1836 mode (-4), differing from regular comparison (-3) in that
1837 'false' is returned instead of issuing warnings.
1839 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1841 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1842 (encode_aggregate_within): Reorganized code to be more readable.
1843 (encode_aggregate_fields): Updated second argument to be 'bool'
1846 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1851 * objc-act.c: Improved comments for encoding functions.
1852 (encode_aggregate_within): For the GNU runtime, rewritten some
1853 obsfuscated code to clarify the various cases.
1854 (encode_aggregate): Function removed.
1855 (encode_array): Generate an error if asked to encode an incomplete
1856 array as part of generating instance variables. Else, when
1857 encoding an incomplete array inside a structure, encode it as an
1859 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1860 '^c' instead of '*'.
1861 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1862 type as integer types instead of using a hardcoded 'i'. If asked
1863 to encode a non-integer type as a bitfield, do not abort
1864 compilation immediately; instead generate an error, then skip the
1866 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1867 Added a 'default' clause that gets executed if the type can not be
1868 matched, and that encodes it as '?' (unknown) and produces a
1869 warning. For the GNU runtime, encode enumerated types exactly in
1870 the same way as integer types instead of using a hardcoded 'i'.
1871 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1872 Encode C++ reference types as pointers. Call encode_vector to
1874 (encode_vector): New function.
1876 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1878 Merge from 'apple/trunk' branch on FSF servers. I modified the
1879 changes to be used only when compiling for the NeXT runtime.
1881 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1885 * objc-act.c (encode_type): Remove the hack.
1887 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1890 * objc-act.c (pointee_is_readonly): New function.
1891 (encode_pointer, encode_aggregate_within, encode_type):
1892 Attempt to emulate GCC 3.3 when generating type encodings.
1894 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1896 Merge from 'apple/trunk' branch on FSF servers.
1898 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1901 * objc-act.c (objc_have_common_types): New function.
1903 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1906 * objc-act.c (objc_common_type): New function.
1908 2010-09-27 Richard Guenther <rguenther@suse.de>
1910 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1911 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1913 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1915 * objc-act.c: Removed historical, obsolete comment at the top of
1918 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1921 * objc-act.c (objc_start_method_definition): Do not abort upon a
1922 'method definition not in @implementation context' error. Return
1925 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1928 * objc-act.c (objc_get_interface_ivars): New function.
1929 (objc_collecting_ivars): New variable.
1930 (continue_class): Set and reset objc_collecting_ivars for context.
1932 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1934 Merge from 'apple/trunk' branch on FSF servers.
1936 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1939 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1940 @class's protocol list.
1942 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1945 * objc/objc-act.c (objc_start_method_definition): Initialize
1946 break/continue labels.
1948 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1951 * objc-act.c (objc_compare_types): Compare function
1952 pointers; indicate success if the right-hand side has
1953 a return type that is covariant, and the argument types
1954 contravariant, with those of the left side.
1956 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1959 * objc-act.c (objc_get_protocol_qualified_type): When looking
1960 at a typedef, retrieve the precise type it describes (rather
1961 than merely looking up a class by name).
1963 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1965 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1966 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1969 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1971 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1973 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1976 * objc-act.c: build_objc_string_decl() remove declaration.
1977 (finish_var_decl): Remove forcing of var output and marking
1979 (init_def_list): Use integer_zero_node.
1980 (init_objc_symtab): Use integer_zero_node, make the short
1981 integer type specific on relevant nodes.
1982 (generate_objc_symtab_decl): Remove call to
1983 forward_declare_categories(). Use null_pointer_node where
1985 (build_module_descriptor): Comment and mark this item as
1987 (generate_static_references): Use gcc_unreachable instead of
1989 (diagnose_missing_method): New.
1990 (build_next_selector_translation_table): New.
1991 (build_gnu_selector_translation_table): New.
1992 (add_objc_string): Merge code from build_objc_string_decl...
1993 ... and delete build_objc_string_decl().
1994 (generate_dispatch_table): Make integer types explicit.
1995 (generate_category): Pass implent and arrange for the data
1996 to be extracted within the routine. Do not start new vars,
1997 but finish the ones collcted during parsing.
1998 (generate_shared_structures): Likewise.
1999 (finish_objc): Reorder code so that we finish variables before
2000 referencing them. Save the global data before calling meta-data
2001 creation routines, and pass the current reference to the two
2002 main routines. Only call generate_objc_image_info () for the
2004 (generate_classref_translation_entry): Comment on and make this
2005 item DECL_PRESERVE_P.
2006 (handle_class_ref): Use varpool interfaces, comment on and make
2007 this item DECL_PRESERVE_P.
2008 (handle_impent): Likewise.
2009 (generate_objc_image_info): Only generate when the content is
2010 non-zero. Make integer types explict.
2012 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2015 * objc-act.c (build_sized_array_type): New function.
2016 (add_objc_string): Use it.
2017 (generate_protocol_list): Likewise.
2018 (generate_objc_image_info): Likewise.
2019 (add_field_decl): New function.
2020 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2021 (generate_struct_by_value_array): Use add_field_decl.
2022 (build_objc_symtab_template): Likewise.
2023 (build_module_descriptor): Likewise.
2024 (build_objc_exception_stuff): Likewise.
2025 (build_protocol_template): Likewise.
2026 (build_method_prototype_list_template): Likewise.
2027 (build_method_prototype_template): Likewise.
2028 (build_category_template): Likewise.
2029 (build_selector_template): Likewise.
2030 (build_class_template): Likewise.
2031 (build_super_template): Likewise.
2032 (build_ivar_template): Likewise.
2033 (build_ivar_list_template): Likewise.
2034 (build_method_list_template): Likewise.
2035 (build_method_template): Likewise.
2037 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2039 * objc-act.c: Do not include except.h.
2041 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2043 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2046 * objc-act.c (objc_volatilize_decl): Likewise.
2047 (objc_build_string_object): Likewise.
2048 (hash_init): Likewise.
2049 (hash_enter): Likewise.
2050 (hash_add_attr): Likewise.
2051 (add_class): Likewise.
2052 (start_class): Likewise.
2054 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2056 * objc-act.c: Update include path for moved files.
2057 * objc-lang.c: Likewise.
2058 * config-lang.in: Update paths in gtfiles for files in c-family/.
2060 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2062 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2063 varargs type instead of a zero-argument type.
2065 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2067 * objc-act.c (synth_module_prologue): Use build_function_type_list
2068 instead of build_function_type.
2069 (build_module_initializer_routine): Likewise.
2070 (build_next_objc_exception_stuff): Likewise.
2071 (build_objc_exception_stuff): Likewise.
2073 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2075 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2076 * Make-lang.in (objc/objc-act.o): Update dependencies.
2078 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2080 * objc-act.h: Do not include gimple.h.
2081 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2082 Include gimple.h. Explain why except.h has to be included.
2083 * objc-lang.c: Do not include diagnostics.h.
2084 * Make-lang.in: Update dependencies.
2086 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2088 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2089 mismatch code for VECs.
2091 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2093 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2094 Use build_constructor instead of build_constructor_from_list.
2095 (objc_build_string_object): Build a VEC argument for
2096 objc_build_constructor.
2097 (init_def_list): Likewise.
2098 (init_objc_symtab): Likewise.
2099 (init_module_descriptor): Likewise.
2100 (generate_static_references): Likewise.
2101 (build_selector_translation_table): Likewise.
2102 (build_descriptor_table_initializer): Likewise.
2103 (generate_descriptor_table): Likewise.
2104 (build_protocol_initializer): Likewise.
2105 (build_ivar_list_initializer): Likewise.
2106 (generate_ivars_list): Likewise.
2107 (build_dispatch_table_initializer): Likewise.
2108 (generate_dispatch_table): Likewise.
2109 (generate_protocol_list): Likewise.
2110 (build_category_initializer): Likewise.
2111 (build_shared_structure_initializer): Likewise.
2112 (generate_objc_image_info): Likewise.
2114 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2117 * objc-act.c (encode_aggregate_within): Encode structure tags
2118 with template args for ObjC++.
2120 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2122 * objc-act.c: Do not include varray.h.
2124 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2127 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2128 really_start_method, get_super_receiver, handle_class_ref): Set
2129 DECL_READ_P in addition to TREE_USED.
2131 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2134 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2135 -fgnu-runtime and set flag_objc_gc to zero.
2137 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2140 * objc-act.c (build_module_initializer_routine): Make the argument
2141 to objc_start_function NULL_TREE when compiling ObjC++.
2143 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2144 Mike Stump <mikestump@comcast.net>
2147 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2149 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2151 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2152 get_super_receiver): Update build_indirect_ref calls.
2154 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2156 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2157 decl_specs variables.
2158 (objc_build_message_expr): Remove unused loc variable.
2159 (objc_finish_message_expr): Remove unused saved_rtype variable.
2160 (encode_field_decl): Remove unused type variable.
2163 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2164 type variants that don't have it initialized yet.
2166 2009-09-14 Jan Hubicka <jh@suse.cz>
2168 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2170 2009-09-14 Richard Henderson <rth@redhat.com>
2172 * objc-act.c (objc_init_exceptions): Don't call
2173 default_init_unwind_resume_libfunc.
2174 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2176 2009-09-13 Richard Guenther <rguenther@suse.de>
2177 Rafael Avila de Espindola <espindola@google.com>
2179 * objc-act.c (objc_eh_runtime_type): Export.
2180 (objc_init_exceptions): Remove. Move warning code ...
2181 (objc_begin_try_stmt): ... here
2182 (objc_build_throw_stmt): ... and here.
2183 (objc_eh_personality_decl): New.
2184 (objc_eh_personality): New function.
2185 * objc-act.h (objc_eh_runtime_type): Declare.
2186 (objc_eh_personality): Likewise.
2187 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2188 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2190 2009-09-03 Diego Novillo <dnovillo@google.com>
2192 * objc-lang.c (lang_hooks): Remove const qualifier.
2194 2009-08-20 Richard Guenther <rguenther@suse.de>
2196 * objc-act.c: Include c-lang.h
2197 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2199 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2200 Manuel López-Ibáñez <manu@gcc.gnu.org>
2203 * objc-act.c: Add location argument to all calls to
2204 build_fold_addr_expr.
2206 2009-07-14 Taras Glek <tglek@mozilla.com>
2207 Rafael Espindola <espindola@google.com>
2209 * Make-lang.in (objc.install-plugin): New target for
2210 installing plugin headers.
2212 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2214 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2217 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2219 * objc-act.c: Replace %J by an explicit location. Update all
2222 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2224 * objc-act.c: Replace %H by an explicit location. Update all
2227 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2230 * objc-act.c (objc_build_message_args): Return if ARGS is the
2233 2009-06-19 Ian Lance Taylor <iant@google.com>
2235 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2236 (objc_struct_info): New static variable.
2237 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2238 and &objc_struct_types, to start_struct.
2239 (objc_finish_struct): Likewise for finish_struct.
2241 2009-06-15 Ian Lance Taylor <iant@google.com>
2243 * objc-act.c (objc_start_function): Don't set
2244 label_context_stack_se or label_context_stack_vm.
2246 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2248 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2249 (objc_get_parm_info): Same.
2250 (get_super_receiver): Same.
2251 * objc-act.c (objc_build_component_ref): Pass location to
2253 (build_module_initializer_routine): Pass location to
2254 c_end_compound_stmt.
2255 (objc_generate_static_init_call): Pass location to build_stmt.
2256 (build_typed_selector_reference): New location argument.
2257 (build_selector_reference): Same.
2258 (objc_substitute_decl): Pass location to build_array_ref.
2259 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2260 (objc_begin_catch_clause): Same.
2261 (objc_finish_try_stmt): Same.
2262 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2263 (objc_build_throw_stmt): New argument.
2264 (generate_shared_structures): Pass location to build_c_cast.
2265 (objc_build_message_expr): Use local location.
2266 (objc_finish_message_expr): Use input_location.
2267 (build_objc_method_call): New argument.
2268 (objc_build_selector_expr): Same.
2269 (get_super_receiver): Pass location to build_c_cast,
2270 build_modify_expr, build_compound_expr.
2271 * objc-act.c: Add location to all calls to start_struct, build_decl,
2274 2009-06-09 Ian Lance Taylor <iant@google.com>
2276 * objc-act.c (objc_gimplify_expr): Change return type to int.
2277 * objc-act.h: Update declaration.
2279 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2281 * objc-act.c (objc_init): Skip print_struct_values during
2282 -fcompare-debug-second.
2284 2009-06-03 Ian Lance Taylor <iant@google.com>
2286 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2289 2009-05-27 Ian Lance Taylor <iant@google.com>
2291 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2293 (cc1obj$(exeext)): Likewise.
2295 2009-05-26 Ian Lance Taylor <iant@google.com>
2297 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2298 (cc1obj$(exeext)): Likewise.
2300 2009-05-20 Ian Lance Taylor <iant@google.com>
2302 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2303 than NULL_TREE to build_special_member_call.
2305 2009-05-10 Ian Lance Taylor <iant@google.com>
2307 * objc-act.c (objc_building_struct): New static variable.
2308 (objc_in_struct, objc_struct_types): New static variables.
2309 (objc_start_struct, objc_finish_struct): New static functions.
2310 (generate_struct_by_value_array): Call objc_start_struct instead
2311 of start_struct, and call objc_finish_struct instead of
2313 (objc_build_struct, build_objc_symtab_template): Likewise.
2314 (build_module_descriptor): Likewise.
2315 (build_next_objc_exception_stuff): Likewise.
2316 (build_protocol_template): Likewise.
2317 (build_method_prototype_list_template): Likewise.
2318 (build_method_prototype_template): Likewise.
2319 (build_category_template, build_selector_template): Likewise.
2320 (build_class_template, build_super_template): Likewise.
2321 (build_ivar_template, build_ivar_list_template): Likewise.
2322 (build_method_list_template): Likewise.
2323 (build_method_template): Likewise.
2325 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2327 * objc-act.c: Include intl.h.
2328 (objc_lookup_protocol): Use complete sentences for diagnostics
2329 with %qE for identifiers and translating results of
2330 gen_type_name_0 to locale character set.
2331 (objc_check_decl, check_protocol_recursively,
2332 lookup_and_install_protocols, objc_build_string_object,
2333 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2334 objc_get_class_ivars, error_with_ivar, check_duplicates,
2335 objc_finish_message_expr, objc_build_protocol_expr,
2336 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2337 add_category, add_instance_variable, objc_is_public,
2338 check_methods, check_methods_accessible, check_protocol,
2339 start_class, finish_class, start_protocol, really_start_method,
2340 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2341 identifiers in diagnostics. Translate generated text to locale
2342 character set as needed.
2343 (check_protocol, check_protocols): Change name parameter to type
2345 (lang_report_error_function): Remove.
2347 2009-04-27 Ian Lance Taylor <iant@google.com>
2349 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2351 2009-04-24 Ian Lance Taylor <iant@google.com>
2353 * objc-act.c (get_super_receiver): Update calls to
2354 build_modify_expr to pass new argument.
2356 2009-04-21 Taras Glek <tglek@mozilla.com>
2358 * objc-act.c: Update GTY annotations to new syntax
2359 * objc-act.h: Likewise
2361 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2363 * ChangeLog: Add copyright and license notices.
2365 2009-04-20 Ian Lance Taylor <iant@google.com>
2367 * objc-act.c (objc_rewrite_function_call): Change parameter from
2368 params to first_param. Change all callers.
2370 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2373 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2375 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2383 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2385 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2388 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2391 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2393 * objc-act.c (objc_build_string_object): Pass location to
2395 (init_def_list): Same.
2396 (init_objc_symtab): Same.
2397 (init_module_descriptor): Same.
2398 (build_module_initializer_routine): Same.
2399 (generate_static_references): Same.
2400 (build_typed_selector_reference): Same.
2401 (add_objc_string): Same.
2402 (objc_substitute_decl): Same.
2403 (objc_build_ivar_assignment): Same.
2404 (objc_build_global_assignment): Same.
2405 (objc_build_strong_cast_assignment): Same.
2406 (generate_protocols): Same.
2407 (build_protocol_initializer): Same.
2408 (build_dispatch_table_initializer): Same.
2409 (generate_protocol_list): Same.
2410 (build_category_initializer): Same.
2411 (build_shared_structure_initializer): Same.
2412 (generate_shared_structures): Same.
2413 (objc_build_protocol_expr): Same.
2414 (build_ivar_reference): Same.
2415 (get_super_receiver): Same.
2417 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2419 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2420 c_common_truthvalue_conversion with location.
2421 (next_sjlj_build_catch_list): Same.
2422 (next_sjlj_build_try_catch_finally): Same.
2424 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2427 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2428 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2429 * objc-act.c (objc_get_callee_fndecl): Kill.
2431 2008-09-17 Jan Hubicka <jh@suse.cz>
2434 * objc/objc-act.c (objc_finish_method_definition): Do not set
2437 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2439 * objc-act.c (build_typed_selector_reference): Pass input_location to
2440 build_unary_op calls.
2441 (build_selector_reference): Same, but to build_array_ref.
2442 (objc_substitute_decl): Same.
2443 (build_ivar_reference): Same, but to build_indirect_ref.
2444 (get_super_receiver): Same.
2446 2008-07-28 Richard Guenther <rguenther@suse.de>
2448 Merge from gimple-tuples-branch.
2450 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2452 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2453 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2454 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2455 * ipa-reference.c: Same.
2457 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2459 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2460 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2462 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2464 * objc-act.c: Fix comment typos.
2466 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2468 * objc-act.c (objc_start_class_interface,
2469 objc_start_category_interface, objc_start_class_implementation,
2470 objc_start_category_implementation, objc_build_struct,
2471 generate_static_references, build_private_template,
2472 lookup_category, objc_add_method, add_category,
2473 add_instance_variable, objc_is_public, conforms_to_protocol,
2474 start_class, continue_class, finish_class): Avoid C++ keywords.
2476 2008-07-14 Jason Merrill <jason@redhat.com>
2479 * objc-act.c (objc_build_constructor): Update C++ tweak.
2481 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2483 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2484 of DECL_IN_SYSTEM_HEADER.
2486 2008-07-11 Ian Lance Taylor <iant@google.com>
2488 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2489 etc., not just when OBJCPLUS is defined.
2491 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2493 * objc-act.c (setup_string_decl, objc_build_string_object,
2494 hash_interface, eq_interface, objc_begin_try_stmt,
2495 encode_method_prototype, build_ivar_list_initializer,
2496 objc_build_encode_expr): Fix for -Wc++-compat.
2498 2008-05-12 Tomas Bily <tbily@suse.cz>
2500 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2503 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2505 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2507 2008-04-03 Tom Tromey <tromey@redhat.com>
2509 * Make-lang.in (objc_OBJS): New variable.
2511 2008-03-27 Tom Tromey <tromey@redhat.com>
2513 * Make-lang.in: Revert automatic dependency patch.
2515 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2518 * objc-act.c (objc_build_component_ref): Fix call to
2519 finish_class_member_access_expr.
2520 (objc_generate_cxx_ctor_or_dtor): Fix call to
2521 build_special_member_call.
2523 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2526 * objc-act.c (encode_type): Handle when type is error_mark_node.
2527 (objc_push_parm): Handle when the type of parm is error_mark_node.
2529 2008-03-25 Tom Tromey <tromey@redhat.com>
2531 * Make-lang.in (objc_OBJS): New variable.
2532 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2534 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2537 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2539 (objc_generate_cxx_cdtors): Likewise.
2540 (add_instance_variable): Likewise.
2542 2008-02-26 Tom Tromey <tromey@redhat.com>
2544 * objc-act.c (objc_init): Remove old location code.
2546 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2549 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2551 2007-07-30 Nick Clifton <nickc@redhat.com>
2553 * Make-lang.in: Change copyright header to refer to version 3 of
2554 the GNU General Public License and to point readers at the
2555 COPYING3 file and the FSF's license web page.
2556 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2557 config-lang.in, objc-lang.c: Likewise.
2559 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2561 * objc-act.c (objc_get_callee_fndecl): Constify.
2562 * objc-act.h (objc_get_callee_fndecl): Likewise.
2564 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2566 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2567 string_eq): Constify.
2569 2007-04-04 Stuart Hastings <stuart@apple.com>
2572 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2574 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2576 * Make-lang.in: Add dummy lang.install-pdf target.
2578 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2580 * objc/objc-act.c: Fix comment typos.
2582 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2583 Brooks Moses <brooks.moses@codesourcery.com>
2584 Lee Millward <lee.millward@codesourcery.com>
2586 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2587 (objc_get_callee_fndecl): Likewise.
2589 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2592 * objc-act.c (objc_add_static_instance): Mark the decl as
2595 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2598 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2599 of htab_hash_pointer.
2600 (lookup_interface): Likewise.
2601 (add_class): Likewise.
2603 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2605 * objc-act.c (objc_build_volatilized_type): Keep track of
2607 (objc_get_protocol_qualified_type): Ditto.
2609 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2611 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2612 content where we called cp_finish_file.
2614 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2616 * objc-act.c (synth_module_prologue): Replace calls to
2617 builtin_function with add_builtin_function.
2618 (build_next_objc_exception_stuff): Replace calls to
2619 builtin_function with add_builtin_function.
2620 (build_objc_exception_stuff): Replace calls to
2621 builtin_function with add_builtin_function.
2623 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2625 * Make-lang.in: Added empty "objc.pdf" target.
2627 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2630 * objc-act.c (objc_push_parm): If we change the type of the
2631 decl, relayout the decl.
2633 2006-09-19 Eric Christopher <echristo@apple.com>
2635 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2636 default to something innocuous.
2637 (build_next_objc_exception_stuff): Rename JBLEN.
2639 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2641 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2643 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2646 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2648 2006-06-06 Mike Stump <mrs@apple.com>
2650 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2652 2006-05-24 Mike Stump <mrs@apple.com>
2654 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2656 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2659 * objc-act.c (objc_is_public): Return early on invalid type.
2661 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2663 * objc-act.c (init_module_descriptor): Remove file name from
2665 (gen_type_name_0): Fix ICE when issuing warning.
2667 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2668 * Make-lang.in (OBJC): Remove
2669 (OBJECTIVE-C): Remove
2670 (objective-c): Remove
2671 (.PHONY): Remove objective-c and ObjC
2673 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2676 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2679 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2682 * objc-act.c (encode_array): Handle arrays to zero sized types.
2684 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2686 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2688 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2690 * Make-lang.in: Remove all dependencies on s-gtype.
2692 2005-12-02 Richard Guenther <rguenther@suse.de>
2694 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2695 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2696 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2697 build_objc_method_call, objc_rewrite_function_call): Use buildN
2700 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2702 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2703 on objc_msgSend and like builtin functions.
2705 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2707 * objc-act.c (objc_build_component_ref): Adjust call to
2708 finish_class_member_access_expr due to a changed prototype.
2710 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2713 * objc-act.c (generate_strings): Remove and move code to
2715 (add_objc_string): here when creating a new string decl.
2716 (finish_objc): Don't call generate_strings.
2718 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2721 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2722 TREE_SIDE_EFFECTS on catch_seq after building it.
2724 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2726 part of PR objc/21992
2727 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2729 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2731 Make CONSTRUCTOR use VEC to store initializers.
2732 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2733 instead of build_constructor.
2735 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2737 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2739 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2740 (KEYWORD_KEY_NAME): Use decl_minimal.
2741 (METHOD_SEL_NAME): Ditto..
2742 (METHOD_SEL_ARGS): Use decl_non_common.
2743 (METHOD_ADD_ARGS): Ditto.
2744 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2745 (METHOD_DEFINITION): Ditto.
2746 (METHOD_ENCODING): Ditto.
2747 * objc-lang.c: (objc_init_ts): New function.
2749 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2751 * objc-act.c (objc_build_struct): Pass in an actual @interface
2752 instead of its name, and annotate the struct created (and all
2753 existing variants thereof) with the @interface.
2754 (objc_compare_types): Treat forward-declared ObjC classes
2755 as stand-alone (root) classes for purposes of type comparisons.
2756 (build_private_template): Move some code to objc_build_struct().
2758 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2761 * objc-act.c (objc_build_string_object): For GNU-style constants,
2762 use the @interface type rather than the built-in type.
2764 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2766 * Make-lang.in (cc1plus-checksum.c): Use
2767 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2769 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2771 * objc-act.c: Use %q to quote in diagnostics.
2773 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2775 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2778 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2780 * objc-act.c (objc_build_volatilized_type): New function.
2781 (objc_volatilize_decl): Call objc_build_volatilized_type()
2782 instead of build_qualified_type().
2784 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2786 * objc-act.c (objc_build_internal_const_str_type): New function.
2787 (check_string_class_template): Use objc_get_class_ivars() instead
2788 of TYPE_FIELDS() to retrieve ivar list.
2789 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2790 than the field itself.
2791 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2792 type and use it to lay out compile-time string objects.
2793 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2796 2005-06-28 Paul Brook <paul@codesourcery.com>
2798 * objc-act.c (objc_init_exceptions): Call
2799 default_init_unwind_resume_libfunc.
2801 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2803 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2804 portion of TYPE_LANG_SPECIFIC info for all variants of
2805 a class before calling finish_struct(), and restore
2806 same TYPE_OBJC_INFO afterwards.
2808 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2810 * all files: Update FSF address in copyright headers.
2812 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2814 * objc-act.c (my_build_string_pointer): New.
2815 (objc_get_class_reference, get_super_receiver): Call
2816 my_build_string_pointer instead of my_build_string when building
2819 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2821 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2824 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2826 * objc-act.c (objc_build_struct): New function.
2827 (objc_derived_from_p): Likewise.
2828 (objc_build_component_ref): Likewise.
2829 (objc_copy_binfo): Likewise.
2830 (objc_xref_basetypes): Likewise.
2831 (objc_lookup_protocol): Likewise.
2832 (objc_compare_protocols): Likewise.
2833 (objc_volatilize_decl): Likewise.
2834 (encode_aggregate_fields): Likewise.
2835 (volatilized_hash): Likewise.
2836 (volatilized_eq): Likewise.
2837 (objc_compare_types): Likewise.
2838 (objc_type_quals_match): Likewise.
2839 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2841 (get_class_ivars): Add second parameter indicating if entire
2842 hierarchy is desired.
2843 (struct volatilized_type): New type.
2844 (volatilized_htab): New hash table.
2845 (objc_types_compatible_p, objc_comptypes): Remove functions.
2846 (synth_module_prologue): Do not initialize 'unused_list'.
2847 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2848 (objc_declare_alias): Implement as a typedef.
2849 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2850 (objc_get_class_ivars): Adjust call to get_class_ivars().
2851 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2852 build_ivar_reference, get_super_receiver): Call
2853 objc_build_component_ref() instead of build_component_ref().
2854 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2856 (build_private_template): Call objc_build_struct() instead of
2857 start_struct() and finish_struct().
2858 (hash_init): Initialize volatilized_htab.
2859 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2860 ObjC++ impedance mismatches.
2861 (encode_aggregate_within): Streamline by calling
2862 encode_aggregate_fields().
2863 * objc-act.h (objc_types_compatible_p): Remove prototype.
2864 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2865 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2867 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2869 * Make-lang.in (cc1obj-dummy): New.
2870 (cc1obj-checksum.c): New.
2871 (cc1obj-checksum.o): New.
2872 (cc1obj): Add cc1obj-checksum.o.
2874 2005-05-18 Mike Stump <mrs@apple.com>
2877 * objc-act.c (struct interface_tuple): Mark it up for GC.
2878 (interface_htab): It is really a struct interface_tuple.
2880 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2881 Mike Stump <mrs@apple.com>
2883 Yet more Objective-C++...
2885 * objc-act.c (objc_finish_try_stmt): Add return value.
2886 (objc_build_synchronized): Likewise.
2888 * objc-act.c (objc_is_gcable_type): Add.
2889 (objc_substitute_decl): Add.
2890 (objc_build_ivar_assignment): Add.
2891 (objc_build_global_assignment): Add.
2892 (objc_build_strong_cast_assignment): Add.
2893 (objc_is_ivar_reference_p): Add.
2894 (objc_is_global_reference_p): Add.
2895 (objc_generate_write_barrier): Add.
2896 (objc_rewrite_function_call): Add.
2897 (objc_gimplify_expr): Add Objective-C++ support.
2898 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2899 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2900 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2901 (DUP_TYPE_OBJC_INFO): Likewise.
2902 (struct imp_entry): Add field has_cxx_cdtors.
2903 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2904 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2905 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2906 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2907 OCTI_ASSIGN_STRONGCAST_DECL.
2908 (umsg_fast_decl): Add.
2909 (objc_assign_ivar_decl): Add.
2910 (objc_assign_ivar_fast_decl): Add.
2911 (objc_assign_global_decl): Add.
2912 (objc_assign_strong_cast_decl): Add.
2913 (objc_method_list_ptr): Add.
2914 (objc_method_proto_list_ptr): Add.
2915 (objc_ivar_list_ptr): Add.
2917 * objc-act.c (should_call_super_dealloc): Add.
2918 (OBJC_VERSION): Bump to 6.
2919 (objc_is_gcable_type): Add.
2920 (objc_substitute_decl): Add.
2921 (objc_build_ivar_assignment): Add.
2922 (objc_build_global_assignment): Add.
2923 (objc_build_strong_cast_assignment): Add.
2924 (objc_is_gcable_p): Add.
2925 (objc_is_ivar_reference_p): Add.
2926 (objc_is_global_reference_p): Add.
2927 (generate_shared_structures): Add flags parameter.
2928 (objc_generate_cxx_ctor_or_dtor): Add.
2929 (objc_generate_cxx_cdtors): Add.
2930 (add_class): Add name parameter.
2931 (objc_types_share_size_and_alignment): Add.
2932 (comp_proto_with_proto): Add strict parameter.
2933 (CLS_HAS_CXX_STRUCTORS): Add.
2934 (TAG_ASSIGNIVAR): Add.
2935 (TAG_ASSIGNGLOBAL): Add.
2936 (TAG_ASSIGNSTRONGCAST): Add.
2937 (TAG_MSGSEND_FAST): Add.
2938 (TAG_ASSIGNIVAR_FAST): Add.
2939 (TAG_CXX_CONSTRUCT): Add.
2940 (TAG_CXX_DESTRUCT): Add.
2941 (OBJC_LOOKUP_CLASS): Add.
2942 (OBJC_LOOKUP_NO_SUPER): Add.
2943 (objc_finish_file): Add pch support.
2944 (objc_finish_implementation): Add Objective-C++ support.
2945 (synth_module_prologue): Likewise.
2946 (synth_module_prologue): Add fast dispatching.
2947 (objc_get_class_reference): Add Objective-C++ support.
2948 (objc_generate_write_barrier): Likewise.
2949 (next_sjlj_build_enter_and_setjmp): Likewise.
2950 (objc_begin_try_stmt): Likewise.
2951 (build_next_objc_exception_stuff): Add fast ivar support.
2952 (build_private_template): Mark the record as used so debug
2953 information is generated.
2954 (build_protocol_template): Add Objective-C++ support.
2955 (objc_method_parm_type) Likewise.
2956 (objc_generate_cxx_ctor_or_dtor): Likewise.
2957 (objc_generate_cxx_cdtors): Likewise.
2958 (build_protocol_initializer): Likewise.
2959 (build_category_template): Likewise.
2960 (build_class_template): Likewise.
2961 (build_method_list_template): Likewise.
2962 (build_category_initializer): Likewise.
2963 (build_shared_structure_initializer): Likewise.
2964 (objc_finish_message_expr): Likewise.
2965 (build_objc_method_call): Add fast dispatch support.
2966 (lookup_method_static): Add support to end search at superclasses.
2967 (add_method_to_hash_list): Add strict parameter to
2968 comp_proto_with_proto.
2969 (objc_add_method): Likewise.
2970 (objc_add_method): Also set the interface_value.
2971 (add_instance_variable): Add Objective-C++ support.
2972 (objc_is_public): Likewise.
2973 (start_class): Likewise.
2974 (continue_class): Likewise.
2975 (encode_aggregate_within): Likewise.
2976 (start_method_def): Likewise.
2977 (objc_start_function): Clear current_function_returns_value
2978 and current_function_returns_null.
2979 (really_start_method): Add Objective-C++ support.
2980 (objc_finish_method_definition): Add warning for missing
2982 (finish_objc): Add Objective-C++ support.
2983 (generate_objc_image_info): Likewise.
2984 (objc_lookup_ivar): Likewise.
2985 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2986 (INIT_TYPE_OBJC_INFO): Likewise.
2987 (DUP_TYPE_OBJC_INFO): Likewise.
2989 2005-04-23 DJ Delorie <dj@redhat.com>
2991 * objc-act.c: Adjust warning() callers.
2993 2005-04-21 Roger Sayle <roger@eyesopen.com>
2995 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2996 this field of an objc method decl.
2997 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2998 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2999 (objc_build_method_signature): Accept additional "ellipsis"
3000 argument and pass it to build_method_decl.
3001 (get_arg_type_list, start_method_def, gen_method_decl): Use
3002 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3003 TREE_OVERFLOW field of a TREE_LIST node.
3005 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3008 * objc-act.c (objc_start_function): Create stack level for context
3009 of identifiers with variably modified type.
3011 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3015 * objc-act.c (objc_start_function): Push context on
3016 label_context_stack.
3018 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3020 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3021 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3022 Call c_common_truthvalue_conversion.
3024 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3026 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3027 objc/objc-parse.c, objc/objc-parse.y): Remove
3028 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3029 objc.distclean, objc.maintainer-clean): Update for new parser.
3030 * config-lang.in (gtfiles): Update for new parser.
3032 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3034 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3037 2005-01-27 Matt Austern <austern@apple.com>
3039 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3040 calling instantiate_pending_templates.
3042 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3045 * objc-act.c (build_selector_translation_table): Use
3046 input_location in the diagnostic for the GNU runtime or if
3047 TREE_PURPOSE (chain) is NULL.
3049 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3052 * objc-act.c (objc_types_compatible_p): New function.
3053 * objc-act.h (objc_types_compatible_p): Declare.
3054 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3056 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3058 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3061 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3064 * objc-act.c (get_arg_type_list): Decay function arguments into
3066 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3067 in line with what the C front-end does.
3068 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3069 each PARM_DECL, like the C front-end does.
3070 (start_method_def): Remove redundant ARRAY_TYPE decay.
3071 (objc_start_function): Bring closer in line with what the
3072 C front-end does for functions.
3074 2005-01-14 Mike Stump <mrs@apple.com>
3076 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3077 that -fobjc-exceptions is accepted.
3079 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3082 * objc-act.c (get_arg_type_list, start_method_def): Decay
3083 array arguments into pointers.
3084 (gen_type_name_0): Learn to pretty-print array types.
3086 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3088 * objc-act.c (build_private_template): Change to return 'void'; do
3089 not set ivar_context, uprivate_record or objc_instance_type.
3090 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3091 retrieve protocol list from the pointee rather than the pointer itself;
3092 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3093 TYPE_OBJC_PROTOCOL_LIST.
3094 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3095 construct a variant of the pointee as well as the pointer, and
3096 store protocol information in the former. When creating variants
3097 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3098 TYPE_OBJC_INTERFACE information.
3099 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3100 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3101 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3102 holding an IDENTIFIER_NODE.
3103 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3104 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3105 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3106 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3107 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3109 (continue_class): For @implementations, set ivar_context,
3110 uprivate_record and objc_instance_type, for @interfaces, call
3111 build_private_template().
3112 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3113 TYPE_OBJC_INTERFACE.
3114 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3115 accessing TYPE_OBJC_PROTOCOL_LIST.
3116 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3117 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3118 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3119 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3120 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3121 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3122 TYPE_LANG_SPECIFIC(...).
3123 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3124 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3125 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3126 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3127 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3129 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3132 * Make-lang.in (objc/objc-act.o): Update dependencies.
3133 * objc-act.c (objc_finish_file): Call
3134 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3136 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3139 * obj-act.c (encode_type): 96bits doubles are encoded the
3140 same way as 64bit and 128bit doubles are.
3142 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3144 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3146 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3149 * objc-act.c (generate_method_descriptors): Remove setting
3150 the new decls' type to variable_length_type.
3151 (generate_ivar_lists): Likewise.
3152 (generate_dispatch_tables): Likewise.
3154 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3156 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3157 contains the result of the ID lookup by the C or C++
3158 front-end; in class methods, use OTHER if it exists;
3159 in instance methods, use OTHER only if it is locally
3162 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3164 * objc-act.c (finish_class): Do not synthesize bogus
3165 'extern objc_object *_Foo;' declarations for @interface Foo.
3167 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3168 David Ayers <d.ayers@inode.at>
3170 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3171 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3172 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3173 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3174 (objc_is_id): Add test for 'super'.
3175 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3176 receivers; if class methods are not found in protocol lists, search
3177 for instance methods therein and warn if one is found. Look in
3178 global hash tables for suitable method as a last resort when messaging
3179 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3180 (objc_add_method): Insert instance methods listed in protocols into
3181 the global class method hash table.
3182 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3183 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3184 addition to 'id <Proto>'.
3186 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3189 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3190 for the NeXT runtime case.
3192 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3194 * objc-act.c: Fix comment typos.
3196 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3198 * objc-act.c (init_objc_symtab, init_module_descriptor,
3199 build_shared_structure_initializer): When initializing 'long'
3200 fields, ensure that the initializer value is also 'long'.
3202 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3204 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3206 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3207 (build_selector_translation_table): Use %J in diagnostic
3208 instead of diddling input_line. Fix spelling.
3210 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3212 * objc-act.c (objc_fold_objc_type_ref): New function.
3213 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3215 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3217 * objc-act.c (objc_start_function, really_start_method,
3218 objc_get_parm_info, start_method_def): Update to new arg_info
3221 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3223 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3225 (objc/objc-act.o): Depend on $(HASHTAB_H).
3226 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3227 objcp-decl.h instead of c-tree.h.
3228 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3229 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3230 build_protocol_template): Adjust prototypes.
3231 (build_module_initializer_routine, start_class, continue_class,
3232 finish_class, start_method_def, objc_start_function, start_protocol,
3233 build_method_decl, objc_add_method, add_instance_variable,
3234 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3235 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3236 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3237 create_field_decl): New prototypes.
3238 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3239 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3240 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3241 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3242 (CLASS_TYPEDEF_NAME): New.
3243 (TAG_EXECCLASS): Change from a global variable to a #define.
3244 (TAG_RETURN_STRUCT): Delete.
3245 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3246 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3247 (string_descriptor): New struct.
3248 (string_htab): New hash table.
3249 (string_hash, string_eq): New prototypes.
3250 (generate_struct_by_value_array): Call create_field_decl() instead of
3251 create_builtin_decl().
3252 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3253 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3254 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3255 and cp_finish_file().
3256 (define_decl, get_static_reference, get_protocol_reference,
3257 create_builtin_decl): Remove functions.
3258 (objc_start_class_interface, objc_start_category_interface,
3259 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3260 objc_start_class_implementation, objc_start_category_implementation,
3261 objc_continue_implementation, objc_finish_implementation,
3262 objc_set_visibility, objc_set_method_type,
3263 objc_build_method_signature, objc_add_method_declaration,
3264 objc_start_method_definition, objc_add_instance_variable,
3265 objc_get_protocol_qualified_type, create_field_decl,
3266 start_var_decl, finish_var_decl): New functions.
3267 (setup_string_decl): Simplify since it is only called once.
3268 (synth_module_prologue): Call build_class_template(); predefine 'id'
3269 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3270 hooks for duration of function; fix GNU runtime messenger signatures
3271 to correspond to reality; forward-declare '__objc_exec_class' for the
3272 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3273 'extern "C" { ... }' wrappers around synthesized declarations; call
3274 build_protocol_template() and build_category_template().
3275 (string_hash, string_eq): New functions.
3276 (objc_build_string_object): Check metaclass correctness only once;
3277 store string literals in hash table.
3278 (objc_build_constructor): Do not convert initializer elements;
3279 adjust for ObjC++ impedance mismatch.
3280 (build_objc_symtab_template): Call create_field_decl() instead of
3281 create_builtin_decl().
3282 (init_objc_symtab): Add missing conversion to initializer element.
3283 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3284 (generate_objc_symtab_decl): Do not call build_category_template();
3285 call start_var_decl() and finish_var_decl() instead of start_decl()
3287 (build_module_descriptor): Call create_field_decl() instead of
3288 grokfield(); call start_var_decl() and finish_var_decl() instead of
3289 start_decl() and finish_decl(); always mark module descriptor as
3290 used; move GNU runtime-specific functionality to
3291 build_module_initializer_routine().
3292 (build_module_initializer_routine): New function, broken off of
3293 build_module_descriptor().
3294 (objc_static_init_needed_p, objc_generate_static_init_call): New
3296 (generate_static_references, generate_strings,
3297 build_selector_translation_table, generate_descriptor_table,
3298 generate_ivars_list, generate_dispatch_table, generate_category): Call
3299 start_var_decl() and finish_var_decl() instead of start_decl() and
3300 finish_decl(); build a type directly instead of via groktypename().
3301 (build_selector_reference_decl, build_selector_table_decl,
3302 build_class_reference_decl, build_protocol_reference,
3303 generate_objc_image_info): Call start_var_decl() instead of
3305 (build_selector_reference): For GNU runtime, do not call
3306 build_selector_reference_decl().
3307 (build_selector, build_typed_selector_reference): Always convert
3308 result to the selector type.
3309 (add_objc_string): Cast return value to 'char *'.
3310 (build_method_prototype_template, build_selector_template,
3311 build_method_template): Use actual selector type for fields
3312 pointing to selectors.
3313 (finish_objc): For GNU runtime, call
3314 build_module_initializer_routine() after build_module_descriptor().
3315 (generate_protocol_list, generate_shared_structures): Call
3316 start_var_decl() and finish_var_decl() instead of start_decl() and
3317 finish_decl(); build a type directly instead of via
3319 (synth_id_with_class_suffix): Return a string.
3320 (get_arg_type_list): For instance methods, use the instance type for
3321 'self'; do not call groktypename_in_parm_context().
3322 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3323 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3324 handle RECORD_TYPEs in ObjC as well as ObjC++.
3325 (objc_is_id): New function.
3326 (objc_is_object_ptr): Return the canonical type node.
3327 (objc_get_class_ivars): Simplify using get_class_ivars().
3328 (get_class_ivars): Remove second parameter; create a fresh copy
3329 of the ivar list for each call; do not check for existence of
3331 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3332 (objc_init_exceptions): When using SJLJ-style exceptions, require
3333 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3335 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3336 objc_object_type instead of objc_id_type.
3337 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3338 a VAR_DECL before placing it in the appropriate scope; do not
3339 call define_decl(); adjust call to c_begin_compound_stmt();
3340 use objc_object_type instead of objc_id_type.
3341 (build_next_objc_exception_stuff): Call create_field_decl() instead
3342 of create_builtin_decl(); construct type directly instead of calling
3343 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3344 (build_private_template): Adjust call to get_class_ivars(); build
3345 a type directly instead of via groktypename().
3346 (build_protocol_template, build_method_prototype_list_template,
3347 build_method_prototype_template, build_category_template,
3348 build_selector_template, build_class_template, build_super_template,
3349 build_ivar_template, build_ivar_list_template,
3350 build_method_list_template, build_method_template):
3351 Call create_field_decl() instead of grokfield().
3352 (objc_method_parm_type): Do not call groktypename().
3353 (generate_descriptor_table): Call start_var_decl() and
3354 finish_var_decl() instead of start_decl() and finish_decl().
3355 (generate_method_descriptors, build_protocol_initializer,
3356 generate_dispatch_tables, build_category_initializer,
3357 build_shared_structure_initializer): Do not call groktypename().
3358 (generate_protocols): Call start_var_decl() and finish_var_decl()
3359 instead of start_decl() and finish_decl(); do not call groktypename().
3360 (error_with_ivar): Remove last parameter.
3361 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3362 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3363 (generate_ivar_lists): Convert one of the initializer elements; do
3364 not call groktypename().
3365 (get_arg_type_list, start_method_def, gen_method_def): Account for
3366 new representation of variable arguments and '...' in Objective-C
3367 methods; add Objective-C++ impedance matching code.
3368 (is_objc_type_qualifier): Remove function.
3369 (adjust_type_for_id_default): Simplify; there is no longer a need to
3370 wade through declspecs.
3371 (lookup_interface, start_class, continue_class,
3372 finish_class, start_method_def, start_protocol, build_method_decl,
3373 objc_add_method, add_instance_variable, build_ivar_reference,
3374 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3375 Make into static functions.
3376 (receiver_is_class_object): Use new IS_CLASS() macro.
3377 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3378 call objc_finish_message_expr() instead of finish_message_expr().
3379 (finish_message_expr): Rename to objc_finish_message_expr(); use
3380 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3381 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3382 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3383 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3384 (build_objc_method_call, warn_with_method): Do not call groktypename().
3385 (build_ivar_reference): Call convert() instead of clobbering in a
3387 (hash_init): Initialize string_htab hash table.
3388 (add_instance_variable): Simplify parameter list; do not call grokfield();
3389 do not populate CLASS_IVARS list.
3390 (start_class): Check for the existence of super class, if one was specified.
3391 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3392 call build_class_template(); adjust call to get_class_ivars(); call
3393 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3394 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3396 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3397 (start_protocol): Do not call build_protocol_template(); use
3398 PROTOCOL_BINFO_ELTS for the tree vector size.
3399 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3400 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3402 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3403 (encode_type): Handle the 'const' qualifier here.
3404 (objc_parmlist): New global variable, sued by objc_push_parm and
3405 objc_get_parm_info().
3406 (objc_push_parm, objc_get_parm_info): New functions.
3407 (objc_expr_last): Remove function.
3408 (synth_self_and_ucmd_args): For instance methods, use the instance
3409 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3410 (start_method_def): Do not call push_scope(), declare_parm_level(),
3411 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3412 just use objc_push_parm() and objc_get_parm_info().
3413 (comp_method_with_proto): Remove function.
3414 (objc_types_are_equivalent): Strip away indirections before comparing
3416 (comp_proto_with_proto): Do not call groktypename(); types are no
3417 longer in raw declspec format.
3418 (objc_start_function): New function.
3419 (really_start_method): Call comp_proto_with_proto() instead of
3420 comp_method_with_proto(); call objc_start_function() instead of
3421 hand-crafting a function declarator.
3422 (continue_method_def, objc_expand_function_end): Remove functions.
3423 (get_super_receiver): Call objc_get_current_scope() instead of
3424 get_current_scope(); reference 'super_class' field (instead of
3426 (finish_method_def): Rename to objc_finish_method_definition() and
3427 add a function decl parameter; move method encoding call from
3428 objc_expand_function_end().
3429 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3430 gen_declaration_1): Remove functions.
3431 (tmpbuf, RAW_DECLSPEC): Remove.
3432 (gen_declaration): Remove second parameter; simplify to deal
3433 with TYPE_P nodes instead of raw declspecs.
3434 (gen_type_name, gen_type_name_0): New functions.
3435 (gen_method_decl): Remove second parameter; call gen_type_name()
3436 instead of gen_declaration_1().
3437 (dump_interface): Adjust calls to gen_declaration() and
3438 gen_method_decl(); do not allocate a separate string buffer.
3439 (init_objc): Allocate a larger string buffer to accommodate
3440 dump_interface(); adjust call to build_module_descriptor();
3441 add call to build_module_initializer_routine() for the GNU
3443 (generate_classref_translation_entry): Do not call start_decl(); call
3444 finish_var_decl() instead of finish_decl(); call convert() instead of
3446 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3447 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3449 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3450 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3451 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3452 objc_object_type and objc_object_name, respectively.
3453 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3454 objc_class_name): New.
3455 (IS_CLASS): New macro.
3456 (IS_ID, IS_SUPER): Robustify.
3457 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3458 (finish_file, start_class, continue_class, finish_class,
3459 start_method_def, continue_method_def, finish_method_def,
3460 start_protocol, finish_protocol, objc_build_throw_stmt,
3461 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3462 objc_build_synchronized_epilogue, objc_build_try_prologue,
3463 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3464 objc_build_finally_prologue, objc_build_finally_epilogue,
3465 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3466 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3467 get_class_reference, get_static_reference, get_object_reference,
3468 build_message_expr, finish_message_expr, build_selector_expr,
3469 build_ivar_reference, build_keyword_decl, build_method_decl,
3470 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3471 objc_declare_class, objc_declare_protocols, objc_comptypes,
3472 objc_check_decl, build_encode_expr): Remove prototypes.
3473 (imp_count, cat_count): Make GGC-aware.
3474 (OBJC_SET_TYPE_NAME): New macro.
3476 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3478 * config-lang.in: Update copyright notice.
3479 (lang_requires): Indicate that ObjC requires C to be built first.
3481 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3483 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3485 (build_objc_string_object): Rename to objc_build_string_object().
3486 (get_class_reference): Rename to objc_get_class_reference().
3487 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3488 (next_sjlj_build_catch_list, get_super_receiver): Call
3489 objc_get_class_reference() instead of get_class_reference().
3490 (build_keyword_decl): Rename to objc_build_keyword_decl().
3491 (build_message_expr): Rename to objc_build_message_expr().
3492 (build_protocol_expr): Rename to objc_build_protocol_expr().
3493 (build_selector_expr): Rename to objc_build_selector_expr().
3494 (build_encode_expr): Rename to objc_build_encode_expr().
3495 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3496 objc_get_class_ivars().
3497 (get_class_reference): Rename prototype to objc_get_class_reference().
3498 (build_message_expr): Rename prototype to objc_build_message_expr().
3499 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3500 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3501 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3502 (build_objc_string_object): Rename prototype to
3503 objc_build_string_object().
3505 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3507 * objc-act.c (lookup_interface): Make function 'static' and add a
3509 (objc_check_decl, get_class_reference, objc_declare_alias,
3510 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3511 instead of is_class_name().
3512 (get_super_receiver, objc_clear_super_receiver): Call
3513 objc_get_current_scope() instead of get_current_scope().
3514 (is_class_name): Rename to objc_is_class_name.
3515 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3517 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3519 * objc-act.c (objc_is_reserved_word): New function.
3521 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3523 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3524 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3525 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3526 * objc-act.c: Do not include gtype-objc.h.
3527 (finish_file): Rename to objc_finish_file().
3528 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3529 * objc-lang.c: Update copyright notice; include diagnostic.h,
3530 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3532 (finish_file): New hook routine.
3533 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3534 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3535 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3536 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3537 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3538 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3539 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3540 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3541 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3542 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3543 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3544 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3545 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3546 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3547 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3548 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3549 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3550 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3551 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3552 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3553 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3554 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3555 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3556 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3557 Move to c-objc-common.h.
3560 Copyright (C) 2004-2015 Free Software Foundation, Inc.
3562 Copying and distribution of this file, with or without modification,
3563 are permitted in any medium without royalty provided the copyright
3564 notice and this notice are preserved.