1 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
3 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
5 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
7 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
8 rather than ggc_hasher.
10 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
12 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
13 than typed_noop_remove. Remove redudant typedefs.
15 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
17 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
18 * objc-encoding.c: Likewise.
19 * objc-gnu-runtime-abi-01.c: Likewise.
20 * objc-lang.c: Likewise.
21 * objc-map.c: Likewise.
22 * objc-next-runtime-abi-01.c: Likewise.
23 * objc-next-runtime-abi-02.c: Likewise.
24 * objc-runtime-shared-support.c: Likewise.
26 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
28 * objc-act.c : Adjust include files.
29 * objc-encoding.c : Likewise.
30 * objc-gnu-runtime-abi-01.c : Likewise.
31 * objc-lang.c : Likewise.
32 * objc-map.c : Likewise.
33 * objc-next-runtime-abi-01.c : Likewise.
34 * objc-next-runtime-abi-02.c : Likewise.
35 * objc-runtime-shared-support.c : Likewise.
37 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
39 * objc-runtime-shared-support.c (build_module_descriptor): Set
40 TREE_USED on UOBJC_MODULES_decl.
42 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
44 * objc-act.c (objc_write_global_declarations): Adjust comment.
45 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
48 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
50 * objc-act.c: Adjust includes for restructured coretypes.h.
51 * objc-encoding.c: Likewise.
52 * objc-gnu-runtime-abi-01.c: Likewise.
53 * objc-lang.c: Likewise.
54 * objc-map.c: Likewise.
55 * objc-next-runtime-abi-01.c: Likewise.
56 * objc-next-runtime-abi-02.c: Likewise.
57 * objc-runtime-shared-support.c: Likewise.
59 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
61 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
63 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
65 * objc-act.c: Adjust for hash_table changes.
67 2015-01-09 Michael Collison <michael.collison@linaro.org>
69 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
70 input.h, alias.h, symtab.h, options, fold-const.h,
71 wide-int.h, and inchash.h due to flattening of tree.h.
72 * objc-encoding.c: Ditto.
73 * objc-gnu-runtime-abi-01.c: Ditto.
76 * objc-next-runtime-abi-01.c: Ditto.
77 * objc-next-runtime-abi-02.c: Ditto.
78 * objc-runtime-shared-support.c: Ditto.
80 2015-01-05 Jakub Jelinek <jakub@redhat.com>
82 Update copyright years.
84 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
86 * objc-act.c: Adjust include files.
88 2014-10-22 Alan Modra <amodra@gmail.com>
90 * objc-encoding.c (encode_array): Cast result of obstack_base.
91 (encode_type): Likewise.
93 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
95 * objc-act.c: Adjust include files.
97 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
99 * objc-act.c: use hash_table instead of hashtab.
101 2014-09-15 Jakub Jelinek <jakub@redhat.com>
103 * Make-lang.in (check_objc_parallelize): Change to just an upper
106 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
108 * objc-act.c (objc_common_tree_size): New function.
109 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
111 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
112 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
113 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
114 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
115 (METHOD_SEL_ARGS): Use decl_common.size instead of
116 decl_non_common.result.
117 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
118 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
119 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
120 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
121 (objc_common_tree_size): Declare.
122 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
124 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
126 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
129 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
131 * objc-act.c: Adjust.
133 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
135 * objc-act.c (objc_build_string_object): Adjust.
136 (continue_class): Likewise.
137 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
138 * objc-map.c (objc_map_alloc_ggc): Likewise.
139 (objc_map_private_resize): Likewise.
140 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
142 (hash_name_enter): Likewise.
144 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
145 Mike Stump <mikestump@comcast.net>
146 Richard Sandiford <rdsandiford@googlemail.com>
148 * objc-act.c: Include wide-int.h.
149 (objc_decl_method_attributes): Use wide-int interfaces.
151 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
154 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
155 (objc_init): Initialize objc_default_ivar_visibility.
156 (objc_start_class_interface): Use objc_default_ivar_visibility.
157 (objc_start_class_implementation): Likewise.
158 (objc_lookup_ivar): Implement -fno-local-ivars.
160 2014-01-31 Marek Polacek <polacek@redhat.com>
163 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
164 build_function_call_vec.
165 (finish_catch): Likewise.
166 (next_runtime_abi_02_get_class_reference): Likewise.
167 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
168 build_function_call_vec.
169 (build_throw_stmt): Likewise.
170 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
171 build_function_call_vec.
172 (build_throw_stmt): Likewise.
174 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
176 Update copyright years
178 2013-12-04 Joseph Myers <joseph@codesourcery.com>
181 * objc-act.c (objc_synthesize_getter): Update calls to
182 c_sizeof_or_alignof_type.
184 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
186 * objc/objc-act.c: Add required include files from gimple.h.
188 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
190 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
193 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
195 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
196 tree_to_shwi throughout.
198 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
200 * objc-act.c: Include only gimplify.h and gimple.h as needed.
202 2013-11-14 Diego Novillo <dnovillo@google.com>
204 * objc-act.c: Include stringpool.h.
205 Include stor-layout.h.
207 * objc-encoding.c: Include stringpool.h.
208 Include stor-layout.h.
209 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
210 * objc-next-runtime-abi-01.c:
211 Include stringpool.h.
212 * objc-next-runtime-abi-02.c: Include stringpool.h.
213 * objc-runtime-shared-support.c: Include stringpool.h.
215 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
217 * objc-act.c: Include gimplify.h.
219 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
221 * objc-act.c (objc_push_parm): Handle atomic qualifier.
223 2013-09-25 Tom Tromey <tromey@redhat.com>
225 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
226 (objc/objc-runtime-shared-support.o)
227 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
228 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
229 (objc/objc-encoding.o, objc/objc-map.o): Remove.
231 2013-09-14 Iain Sandoe <iain@codesourcery.com>
234 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
235 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
236 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
237 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
239 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
241 * objc-act.c: Fix typos.
242 * objc-encoding.c: Likewise.
243 * objc-gnu-runtime-abi-01.c: Likewise.
244 * objc-next-runtime-abi-01.c: Likewise.
245 * objc-next-runtime-abi-02.c: Likewise.
247 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
249 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
250 Fix build_conditional_expr call.
252 2013-05-16 Jason Merrill <jason@redhat.com>
254 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
256 2012-11-20 Diego Novillo <dnovillo@google.com>
258 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
260 2012-11-16 Diego Novillo <dnovillo@google.com>
262 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
264 * objc-act.c: Use new vec API in vec.h.
265 * objc-act.h: Likewise.
266 * objc-gnu-runtime-abi-01.c: Likewise.
267 * objc-next-runtime-abi-01.c: Likewise.
268 * objc-next-runtime-abi-02.c: Likewise.
269 * objc-runtime-hooks.h: Likewise.
270 * objc-runtime-shared-support.c: Likewise.
271 * objc-runtime-shared-support.h: Likewise.
273 2012-10-01 Lawrence Crowl <crowl@google.com>
275 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
276 (objc-act.o): Add dependence on hash-table.h.
277 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
280 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
282 * Make-ang.in: Adjust for move of C front-end files.
283 * config-lang.in: Likewise.
284 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
286 * objc-runtime-shared-support.c: Likewise.
287 * objc-next-runtime-abi-01.c: Likewise.
288 * objc-next-runtime-abi-02.c: Likewise.
289 * objc-gnu-runtime-abi-01.c: Likewise.
290 * objc-act.c: Likewise.
291 * objc-lang.c: Likewise.
293 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
295 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
296 Include c-family/c-target.h.
297 (handle_next_class_ref): Rewrite to emit top-level asm statements.
298 (handle_next_impent): Likewise.
299 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
301 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
303 * objc-act.c: Do not include output.h.
305 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
308 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
309 Use build_min_nt_loc.
311 2012-04-20 Jan Hubicka <jh@suse.cz>
313 * objc-act.c (mark_referenced_methods); Use
314 cgraph_mark_force_output_node.
316 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
318 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
319 (objc_build_global_assignment): Likewise.
320 (objc_build_strong_cast_assignment): Likewise.
321 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
322 * objc-next-runtime-abi-02.c: Likewise.
323 * objc-gnu-runtime-abi-01.c: Likewise.
325 2012-03-05 Jason Merrill <jason@redhat.com>
327 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
328 call _stat functions without MEM_STAT_INFO.
330 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
332 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
335 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
338 * objc-act.c (objc_build_string_object): Remove redundant second
339 call to fix_string_type (). Add a checking assert that we are,
340 indeed, passed a STRING_CST.
342 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
345 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
346 size_t to avoid signed/unsigned
348 (insert_method_into_method_map): Likewise.
350 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
352 * objc-map.h: New file.
353 * objc-map.c: New file.
354 * config-lang.in (gtfiles): Added objc-map.h.
355 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
356 (objc/objc-map.o): New rule.
357 (objc/objc-act.o): Depend on objc/objc-map.h.
358 * objc-next-runtime-abi-02.c: Added a TODO comment.
359 * objc-act.c: Include objc-map.h.
360 (nst_method_hash_list, cls_method_hash_list): Removed.
361 (instance_method_map, class_method_map): New.
362 (cls_name_hash_list, als_name_hash_list): Removed.
363 (class_name_map, alias_name_map): Removed.
364 (ivar_offset_hash_list): Removed.
365 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
366 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
367 (interface_hash_init): New.
368 (objc_init): Call interface_hash_init.
369 (objc_write_global_declarations): Iterate over class_method_map
370 and instance_method_map instead of cls_method_hash_list and
371 nst_method_hash_list.
372 (objc_declare_alias): Use alias_name_map instead of
374 (objc_is_class_name): Use class_name_map and alias_name_map
375 instead of cls_name_hash_list and als_name_hash_list.
376 (interface_tuple, interface_htab, hash_interface, eq_interface):
378 (interface_map): New.
379 (add_class): Renamed to add_interface. Use interface_map instead
381 (lookup_interface): Use interface_map instead of interface_htab.
382 (check_duplicates): Changed first argument to be a tree,
383 potentially a TREE_VEC, instead of a hash. Changed implementation
385 (lookup_method_in_hash_lists): Use class_method_map and
386 instance_method_map instead of cls_method_hash_list and
387 nst_method_hash_list.
388 (objc_build_selector_expr): Likewise.
389 (hash_func): Removed.
390 (hash_init): Create instance_method_map, class_method_map,
391 class_name_map, and alias_name_map. Do not create
392 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
393 als_name_hash_list, and ivar_offset_hash_list.
394 (insert_method_into_method_map): New.
395 (objc_add_method): Use insert_method_into_method_map instead of
396 add_method_to_hash_list.
397 (start_class): Call add_interface instead of add_class.
398 * objc-act.h (cls_name_hash_list, als_name_hash_list,
399 nst_method_hash_list, cls_method_hash_list): Removed.
401 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
403 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
404 interface with two parallel arrays to hold standard builtin
405 declarations, and replace it with a function based interface that
406 can support creating builtins on the fly in the future. Change
407 all uses, and poison the old names. Make sure 0 is not a
408 legitimate builtin index.
409 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
410 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
412 2011-07-19 Richard Guenther <rguenther@suse.de>
414 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
415 Use fold_build_pointer_plus.
416 (objc2_build_ehtype_initializer): Likewise.
418 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
420 * objc-encoding.h (obstack.h): Do not include.
421 (util_obstack, util_firstobj): Do not declare.
422 (encode_field_decl): Updated prototype to return a tree and take a
423 single tree argument. Updated comments.
424 * objc-encoding.c (util_obstack, util_firstobj): Made static.
425 (objc_encoding_init): New.
426 (encode_field_decl): Existing function renamed to encode_field and
427 made static. New encode_field_decl wrapper function added.
428 (encode_aggregate_fields): Update call to encode_field_decl to
430 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
431 (util_obstack, util_firstobj): Do not declare.
432 (build_v2_ivar_list_initializer): Updated call to
434 * objc-runtime-shared-support.c (obstack.h): Do not include.
435 (util_obstack, util_firstobj): Do not declare.
436 (build_ivar_list_initializer): Updated call to encode_field_decl.
437 * objc-act.c (objc_init): Use objc_encoding_init.
438 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
440 (objc/objc-gnu-runtime-abi-01.o): Likewise.
441 (objc/objc-next-runtime-abi-01.o): Likewise.
442 (objc/objc-next-runtime-abi-02.o): Likewise.
443 (objc/objc-act.o): Likewise.
445 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
447 Refactored encoding code into objc-encoding.h and objc-encoding.c.
448 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
449 encode_type, generating_instance_variables, objc_method_parm_type,
450 objc_encoded_type_size, encode_method_prototype,
451 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
452 encode_array, encode_vector, encode_aggregate_fields,
453 encode_aggregate_within, encode_next_bitfield,
454 encode_gnu_bitfield, encode_field_decl,
455 objc_v2_encode_property_attr): Moved to objc-encoding.h and
456 objc-encoding.c. No change in the actual code.
457 Include objc-encoding.h.
458 (objc_init): Added TODO.
459 (objc_build_property_setter_name): Made non-static so it can be
460 called from objc-encoding.c.
461 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
462 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
463 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
464 encode_method_prototype, encode_field_decl,
465 generating_instance_variables): Moved to objc-encoding.h.
466 (objc_build_property_setter_name): Declare.
467 * objc-encoding.c: New.
468 * objc-encoding.h: New.
469 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
470 * objc-next-runtime-abi-01.c: Likewise.
471 * objc-next-runtime-abi-02.c: Likewise.
472 * objc-runtime-shared-support.c: Likewise.
473 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
474 (objc/objc-lang.o): Reordered dependencies.
475 (objc/objc-runtime-shared-support.o): Reordered dependencies.
476 Added dependencies on objc-encoding.h and on $(GGC_H),
477 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
478 (objc/objc-gnu-runtime-abi-01.o): Likewise.
479 (objc/objc-next-runtime-abi-01.o): Likewise.
480 (objc/objc-next-runtime-abi-02.o): Likewise.
481 (objc/objc-act.o): Reordered dependencies. Added dependency on
483 (objc/objc-encoding.o): New rule.
485 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
486 warning "unknown type %<%T%> found during Objective-C encoding"
487 instead of using gen_type_name.
489 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
491 * objc-act.c (receiver_is_class_object): Expanded comment.
492 (objc_finish_message_expr): Likewise.
494 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
497 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
498 that was only declared using @class without an @interface. Warn
499 if messaging an instance of a class that was only declared using
500 @class without an @interface, unless the receiver was also typed
501 with a protocol list.
503 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
505 * objc-act.c (objc_decl_method_attributes): Implement nonnull
506 attribute for Objective-C methods.
508 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
510 * config-lang.in (gtfiles): Updated order of files to fix building
511 when the gcc/cp directory is missing, as in the case of some
514 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
516 * objc-act.c (objc_compare_types): Use function_args_iterator
517 instead of TYPE_ARG_TYPES to compare function argument types.
519 2011-05-13 Toon Moene <toon@moene.org>
521 * objc-next-runtime-abi-02.c (newabi_append_ro):
522 Add const qualifier to constant variable pointer declaration.
524 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
526 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
527 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
528 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
530 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
532 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
533 (build_function_type_for_method): Declare.
534 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
535 type of get_arg_type_base_list field.
536 * objc-act.h (OBJC_VOID_AT_END): Delete.
537 * objc-act.c (get_arg_type_list): Delete.
538 (build_function_type_for_method): New function.
539 (objc_decl_method_attributes): Call build_function_type_for_method.
540 (really_start_method): Likewise.
541 * objc-gnu-runtime-abi-01.c
542 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
543 adjust function accordingly. Update header comment.
544 (build_objc_method_call): Call build_function_type_for_method.
545 * objc-next-runtime-abi-01.c
546 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
547 adjust function accordingly. Update header comment.
548 (build_objc_method_call): Call build_function_type_for_method.
549 * objc-next-runtime-abi-02.c
550 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
551 adjust function accordingly. Update header comment.
552 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
553 typelist. Use function_args_iterator for traversing fntype.
554 (build_v2_build_objc_method_call): Adjust call to it.
555 Call build_function_type_for_method
557 2011-05-05 Joseph Myers <joseph@codesourcery.com>
559 * objc-act.c (objc_start_method_definition): Add parameter expr.
560 Update call to start_method_def.
561 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
562 objc_synthesize_setter) Update calls to
563 objc_start_method_definition.
564 (objc_get_parm_info): Add parameter expr. Update call to
566 (start_method_def): Add parameter expr. Update call to
568 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
569 Update call to objc_get_parm_info.
570 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
573 2011-04-26 Jason Merrill <jason@redhat.com>
575 * objc-act.c (objc_fold_objc_type_ref): Remove.
576 * objc-act.h: Remove prototype.
578 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
580 * objc-act.c (synth_module_prologue): Call build_function_type_list
581 instead of build_function_type.
582 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
585 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
587 * objc-act.c (ivar_of_class): New.
588 (objc_is_public): Use ivar_of_class.
590 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
592 * objc-act.c (objc_get_interface_ivars): Removed.
593 (objc_detect_field_duplicates): New.
594 (hash_instance_variable): New.
595 (eq_instance_variable): New.
597 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
599 * objc-act.c (objc_declare_protocols): Renamed to
600 objc_declare_protocol. Changed first argument to be an identifier
601 instead of a tree chain of identifiers, so that callers don't have
602 to create a temporary tree chain.
604 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
606 * objc-act.c (objc_declare_class): Changed to take a single
607 identifier as argument instead of a tree list. This means callers
608 don't have to build temporary tree lists to call this function.
609 (synth_module_prologue): Updated calls to objc_declare_class.
611 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
613 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
614 instead of get_identifier.
616 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
618 * objc-lang.c (objc_init_ts): Move code for this function...
619 * objc-act.c (objc_common_init_ts): ...here. Define.
620 * objc-act.h (objc_common_init_ts): Declare.
622 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
624 * objc-act.c (objc_build_message_expr): Accept two arguments
625 instead of one so that callers can simply pass the arguments
626 without having to create a temporary chain to hold them.
628 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
630 * objc-act.c (comp_proto_with_proto): Do not create and use
631 inefficient temporary argument lists. Compare the arguments
632 directly. (match_proto_with_proto): Removed; incorporated into
633 comp_proto_with_proto ().
635 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
637 * objc-act.c (printable_ivar_name): New.
638 (add_instance_variable): Call printable_ivar_name() when an error
639 message needs to be printed. Do not prepare the instance variable
640 for printing unless there is an actual error.
642 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
644 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
645 avoid calling identifier_global_value() multiple times.
647 2011-04-12 Martin Jambor <mjambor@suse.cz>
649 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
650 instead of cgraph_node.
652 2011-04-06 Joseph Myers <joseph@codesourcery.com>
654 * objc-act.c: Include c-target.h instead of target.h.
655 * Make-lang.in (objc/objc-act.o): Update dependencies.
657 2011-03-06 Joseph Myers <joseph@codesourcery.com>
659 * lang-specs.h: Match -save-temps* instead of -save-temps.
661 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
663 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
665 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
667 * objc-act.c (build_private_template): Do not copy the
668 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
669 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
672 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
675 * objc-act.c (flexible_array_type_p): New.
676 (add_instance_variable): Produce an error if an instance variable
677 uses flexible array members.
678 (encode_array): Do not emit an error if encoding a flexible array
679 type while generating instance variables.
681 2011-02-21 Mike Stump <mikestump@comcast.net>
683 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
686 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
688 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
689 usage of padding fields. Do not include tm.h.
690 * objc-act.c (objc_write_global_declaration): Set input_location
691 to BUILTINS_LOCATION while generating runtime metadata.
693 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
696 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
697 effects, do not use a temporary variable.
699 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
701 * objc-next-runtime-abi-01.c: Updated comments.
702 * objc-next-runtime-abi-02.c: Same.
704 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
706 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
709 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
711 * objc-act.c: Updated comments.
712 * objc-next-runtime-abi-02.c: Same.
713 * objc-runtime-shared-support.c: Same.
714 * objc-runtime-hooks.h: Same.
716 * objc-gnu-runtime-abi-01.c: Same.
718 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
720 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
721 not generate metadata if there is nothing to put into it.
723 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
725 * config-lang.in (gtfiles): Updated.
726 * Make-lang.in (START_HDRS): New.
727 (OBJC_OBJS): Added new object files.
728 (objc/objc-act.o): Updated prerequisites.
729 (objc/objc-lang.o): Updated prerequisites.
730 (objc/objc-runtime-shared-support.o): New.
731 (objc/objc-gnu-runtime-abi-01.o): New.
732 (objc/objc-next-runtime-abi-01.o): New.
733 (objc/objc-next-runtime-abi-02.o): New.
734 * objc-runtime-hooks.h: New.
735 * objc-runtime-shared-support.h: New.
736 * objc-runtime-shared-support.c: New.
737 * objc-gnu-runtime-abi-01.c: New.
738 * objc-next-metadata-tags.h: New.
739 * objc-next-runtime-abi-01.c: New.
740 * objc-next-runtime-abi-02.c: New.
741 * objc-lang.c: Include c-lang.h.
742 (LANG_HOOKS_EH_PERSONALITY): Removed.
743 * objc-act.h: Moved many declarations and code from objc-act.c
744 into objc-act.h to make them available outside objc-act.c.
745 (objc_eh_runtime_type): Removed.
746 (objc_eh_personality): Removed.
747 (CLASS_HAS_EXCEPTION_ATTR): New.
748 (OCTI_SUPER_SUPERFIELD_ID): New.
749 (OCTI_V1_PROP_LIST_TEMPL): New.
750 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
751 (super_superclassfield_id): New.
752 (objc_prop_list_ptr): New.
753 (prop_names_attr_chain): New.
754 * objc-act.c: Include new runtime headers. Moved many #defines
755 and declarations into objc-act.h and
756 objc-runtime-shared-support.h. Made some corresponding functions
757 non-static, and moved some others into
758 objc-runtime-shared-support.c. Moved metadata generation code
759 into the new runtime hook files.
760 (ivar_offset_hash_list): New.
761 (objc_init): Call generate_struct_value_by_array() before doing
762 any runtime initialization. Create the appropriate runtime hook
764 (init_objc): Removed. Code moved directly into objc_init.
765 (finish_objc): Removed. Code moved directly into
766 objc_write_global_declarations.
767 (objc_write_global_declarations): Do the warn_selector checks
768 before emitting metadata. Use a runtime hook to emit the
769 metadata. Do not emit the metadata or do -gen-decls processing if
770 -fsyntax-only or we are producing a PCH.
771 (build_objc_exception_stuff): Renamed to
772 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
773 objc_exception_throw_decl.
774 (synth_module_prologue): Call runtime initialize hook instead of
775 building runtime declarations here. Use the
776 default_constant_string_class_name runtime hook to set the
777 constant string class name.
778 (objc_build_string_object): Call the setup_const_string_class_decl
779 runtime hook instead of setup_string_decl. Call the
780 build_const_string_constructor runtime hook instead of building
781 the string object here.
782 (get_objc_string_decl): Added prop_names_attr case. Removed
783 gcc_unreachable() at the end.
784 (objc_begin_catch_clause): Distinguish between @catch (...) and
785 @catch (id x). Call the begin_catch runtime hook instead of
786 building the CATCH_EXPR here.
787 (objc_finish_catch_clause): Call the finish_catch runtime hook
788 instead of adding the catch here.
789 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
790 instead of doing it here.
791 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
792 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
793 Call the build_throw_stmt runtime hook instead of building the
795 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
797 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
798 instead of building the list of arguments here.
799 (receiver_is_class_object): Call the receiver_is_class_object
800 runtime hook instead of doing the check here. Call the
801 tag_getclass runtime hook instead of using TAG_GETCLASS.
802 (objc_finish_message_expr): Call the build_objc_method_call
804 (objc_build_protocol_expr): Call the get_protocol_reference
806 (objc_build_selector_expr): Call the build_selector_reference
808 (build_ivar_reference): Call the build_ivar_reference runtime
810 (hash_init): Set up ivar_offset_hash_list.
811 (start_class): Recognize the objc_exception attribute and store
813 (continue_class): Use the class_decl and metaclass_decl runtime
815 (build_objc_property_accessor_helpers): Renamed to
816 build_common_objc_property_accessor_helpers. Do not build
817 objc_copyStruct_decl, objc_getPropertyStruct_decl and
818 objc_setPropertyStruct_decl.
819 (objc_synthesize_getter): Check what struct setter/getter helper
820 is available instead of checking the type of runtime.
821 (get_super_receiver): Use the super_superclassfield_ident runtime
822 hook. Added assert. Use the get_class_super_ref and
823 get_category_super_ref runtime hooks.
824 (objc_v2_encode_prop_attr): New.
826 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
829 * objc-act.c (finish_objc): When calling check_duplicates to check
830 duplicated instance methods, set 'is_class' to 0, not 1.
832 2011-01-14 Ben Elliston <bje@au.ibm.com>
835 * objc-act.c (generate_struct_by_value_array): Do not output a
836 definition for struct_forward_array.
838 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
840 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
843 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
845 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
847 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
849 * objc-act.c (check_that_protocol_is_defined): New.
850 (lookup_protocol): Call check_that_protocol_is_defined.
852 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
854 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
855 lists. Check them two-ways to fix comparisons when one protocol
856 implements the other one, or when one list contains duplicated
859 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
861 * objc-act.c (objc_add_method): When emitting an error because a
862 method with the same name but conflicting types is found in the
863 same class or category interface, print a note with the location
864 of the original method. Also, improved the error message to
865 clearly state that the conflict is due to conflicting types, and
866 produce it for protocols as well. Emit an error if two identical
867 methods are declared in a protocol, but one is @required and the
868 other one is @optional.
870 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
872 * objc-act.c (start_class): Warn when a class attribute is
874 (objc_declare_protocols): Warn when a protocol attribute in a
875 protocol forward-declaration is ignored.
876 (start_protocol): Warn when a protocol attribute is ignored.
878 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
880 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
881 particular, explicitly mention whether the error is due to the
882 @optional or @required keyword instead of mentioning
883 "@optional/@required".
885 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
888 * objc-act.c (objc_build_synchronized): Check the argument of
889 @synchronized and emit an appropriate error if it is not a valid
890 Objective-C object. Deal gracefully with that case. Updated
891 comments and variable names.
893 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
896 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
897 * objc-tree.def (PROPERTY_REF): Increased the number of operands
899 * objc-act.c (objc_finish_message_expr): Added optional argument
900 allowing to return the deprecated method prototype for deprecated
901 methods, instead of immediately emitting the deprecation warning.
902 (objc_maybe_build_component_ref): Do not warn for a deprecated
903 property. When building the getter call, get the deprecated
904 method prototype from objc_finish_message_expr() and put it into
906 (objc_build_class_component_ref): Same change.
907 (finish_class): Mark the getter and setter as deprecated if they
908 are generated from a deprecated property.
909 (objc_gimplify_property_ref): If the getter is deprecated, emit a
911 (objc_build_setter_call, objc_build_message_expr,
912 objc_finish_foreach_loop): Updated call to
913 objc_finish_message_expr.
915 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
918 * objc-act.c (lookup_protocol): Added 'definition_required'
919 argument. If 'definition_required', and the protocol is not
920 defined, emit a warning.
921 (objc_declare_protocols): Updated call to lookup_protocol.
922 (start_protocol): Same change.
923 (check_protocol_recursively): Same change.
924 (objc_build_protocol_expr): Same change.
925 (lookup_and_install_protocols): Added definition_required argument.
926 Pass it to lookup_protocol.
927 (objc_get_protocol_qualified_type): Updated call to
928 lookup_and_install_protocols.
929 (start_class): Updated calls to lookup_and_install_protocols; pass
930 true to 'definition_required' to get the warnings.
931 (start_protocol): Updated calls to lookup_and_install_protocols.
933 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
935 * objc-act.c (objc_start_category_interface): Produce an error if
936 a class extension is found after the class @implementation.
938 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
941 * objc-act.c (encode_method_prototype): Fixed both location and
942 format string of error "type %qT does not have a known size".
944 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
946 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
948 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
950 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
952 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
954 * objc-act.c (objc_init): Call using_eh_for_cleanups.
955 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
956 not call using_eh_for_cleanups.
957 (objc_begin_try_stmt): Do not call objc_init_exceptions.
958 (objc_build_throw_stmt): Updated call to
959 objc_maybe_warn_exceptions.
961 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
963 * objc/objc-act.c (objc_eh_personality): Select personality name on
965 (objc_init_exceptions): New.
966 (objc_begin_try_stmt): Use objc_init_exceptions.
967 (objc_build_throw_stmt): Likewise.
969 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
971 * objc-act.c (objc_in_class_extension): New.
972 (objc_start_category_interface): If -fobjc-std=objc1
973 was specified, produce an error if a class extension is used.
974 (objc_finish_interface): Reset objc_in_class_extension to false.
975 (objc_add_property_declaration): Allow a class extension to extend
976 readonly properties in the main @interface to be readwrite.
977 (start_class): Added code to deal with class extensions. In that
978 case, return the existing interface after adding any additional
979 protocols to it and setting objc_in_class_extension to true.
980 (continue_class): If in a class extension, do not generate the
981 instance variable template.
983 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
985 * objc-act.c (objc_build_throw_stmt): Check that the argument of
986 @throw is an object and emit an error if not.
988 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
990 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
991 error() when printing an error about the iterating variable or
992 collection not being an object.
994 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
996 * objc-act.c (objc_finish_foreach_loop): Mark the
997 object_expression as used.
999 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1001 * objc-act.c: Include c-family/c-objc.h.
1002 * objc-lang.c: Same change.
1003 * Make-lang.in (objc/objc-act.o): Depend on
1005 (objc/objc-lang.o): Same change.
1006 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1008 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1010 * lang-specs.h: Don't handle -ftraditional.
1012 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1014 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1015 not NULL_TREE when a @throw is used outside of a @catch block.
1017 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1019 * objc-act.c (objc_build_volatilized_type): Removed.
1020 (objc_non_volatilized_type): Removed.
1021 (objc_type_quals_match): Removed.
1022 (local_variables_to_volatilize): New.
1023 (objc_volatilize_decl): Add the decl to volatilize to
1024 local_variables_to_volatilize, but don't volatilize it yet.
1025 (objc_finish_function): New.
1026 * objc-act.h (local_variables_to_volatilize): New.
1028 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1029 Mike Stump <mikestump@comcast.net>
1031 Allow 'make check-objc -j2'
1032 * Make-lang.in (lang_checks_parallelized): New.
1033 (check_objc_parallelize): New.
1035 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1037 * objc-act.c (start_class): When a class is reimplemented,
1038 generate an error and avoid adding the class to the list of
1039 implemented classes again, but do not return error_mark_node.
1041 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1043 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1045 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1047 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1048 is passed as argument.
1049 (objc_begin_catch_clause): Added code to deal with an
1050 error_mark_node or NULL_TREE argument. Improved checks for
1051 invalid arguments. Added code to traverse typedefs.
1053 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1055 * objc-act.c (objc_demangle): Return immediately if the string is
1056 too short. Detect names that do not need demangling, and return
1059 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1061 Implemented optional properties.
1062 * objc-act.h (PROPERTY_OPTIONAL): New.
1063 * objc-act.c (objc_add_property_declaration): Set
1064 PROPERTY_OPTIONAL if appropriate.
1065 (finish_class): When generating definitions of setter and getter
1066 methods associated with a property for a protocol, mark them as
1067 optional if the property is optional.
1068 (maybe_make_artificial_property_decl): Added 'getter_name'
1069 argument. Set PROPERTY_OPTIONAL.
1070 (objc_maybe_build_component_ref): Updated calls to
1071 maybe_make_artificial_property_decl. Added code for optional,
1072 readonly properties.
1073 (objc_build_class_component_ref): Updated call to
1074 maybe_make_artificial_property_decl.
1076 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1078 * objc-act.c (objc_build_struct): Fixed loops that save and
1079 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1080 special case for the current type is then no longer required.
1081 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1083 (objc_get_protocol_qualified_type): Updated comments.
1085 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1087 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1088 after finish_struct, not before, otherwise it may be wiped out by
1089 it. This fixes spurious warnings when a class has more than 15
1092 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1095 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1096 objective-c-cpp-output instead of objc-cpp-output. Print a
1097 deprecation note every time objc-cpp-output is requested.
1099 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1101 * objc-act.c (write_symbols): Don't declare here.
1103 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1106 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1107 this function is only called with the next runtime.
1109 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1112 * objc-act.c (in_late_binary_op): Remove.
1114 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1116 * objc-act.c (objc_start_class_interface): Do not warn that class
1117 attributes are unimplemented. Pass the attributes to start_class.
1118 (objc_start_category_interface): Updated call to start_class.
1119 (objc_start_class_implementation): Same change.
1120 (objc_start_category_implementation): Same change.
1121 (objc_build_class_component_ref): Warn if the class is deprecated.
1122 (build_private_template): Mark the template as deprecated if the
1123 class is deprecated.
1124 (start_class): Added 'attributes' argument. Emit a warning if
1125 using a deprecated class as superclass of a class, or original
1126 class of a category. Recognize the 'deprecated' attribute when
1127 starting and interface, and mark the interface with
1128 TREE_DEPRECATED if present. Store attributes in the interface.
1130 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1132 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1133 argument. If it is 'true' and the protocol is deprecated, emit a
1134 deprecation warning.
1135 (objc_start_protocol): Do not warn that protocol attributes are
1136 unimplemented. Pass the attributes to start_protocol.
1137 (start_protocol): Added attributes argument. Recognize the
1138 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1139 if present. Store attributes in the protocol.
1140 (objc_declare_protocols): Added 'attributes' argument. Recognize
1141 the 'deprecated' attribute and mark the protocols with
1142 TREE_DEPRECATED if present. Store attributes in the protocol.
1143 Updated call to lookup_protocol.
1144 (objc_build_protocol_expr): Updated call to lookup_protocol.
1145 (check_protocol_recursively): Same change.
1146 (lookup_and_install_protocols): Same change.
1147 * objc-act.h: Updated comments.
1149 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1151 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1152 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1153 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1155 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1157 * objc-act.c (objc_build_setter_call): New.
1158 (objc_maybe_build_modify_expr): Rewritten to build a compound
1160 (objc_build_incr_expr_for_property_ref): Updated calls to
1161 objc_maybe_build_modify_expr to call objc_build_setter_call
1162 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1163 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1164 TREE_NO_WARNING on the final compound statement to silence C++
1167 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1169 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1170 (objc_create_temporary_var): Moved it towards the beginning of the
1171 file so that objc_build_incr_expr_for_property_ref can use it.
1173 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1175 * objc-act.c (objc_add_property_declaration): Check that the decl
1176 we received from the parser is a FIELD_DECL; reject array and
1177 bitfield properties. Convert the warning when a property is
1178 readonly and a setter is specified into an error. Convert errors
1179 when a property declaration does not match a property declaration
1180 in a superclass into warnings.
1181 (objc_add_synthesize_declaration_for_property): Use
1182 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1183 if it is a bitfield. Throw an error if we are asked to synthesize
1184 setters/getters for a bitfield instance variable but the property
1185 is not appropriate - it must be assign and nonatomic. If the
1186 property is readonly, allow the instance variable type to be a
1187 specialization of the property type.
1188 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1189 Class qualified with a protocol when the 'accept_classes' argument
1192 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1194 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1195 where we are asked to attach a protocol to something which is not
1196 an Objective-C object type, and produce an error.
1198 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1200 * objc-act.c (objc_add_property_declaration): Check that the type
1201 of a property and of an inherited property match.
1202 (objc_maybe_build_component_ref): Tidied up indentation and
1204 (objc_common_type): Added new type of check (-5).
1205 (objc_add_synthesize_declaration_for_property): Check that the
1206 property to synthesize and the instance variable to use have the
1209 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1211 * objc-act.c (objc_init): Use %' in diagnostic.
1212 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1214 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1216 * objc-act.c (dump_base_name): Don't declare here.
1218 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1220 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1221 search for the @property declation only in the current context,
1222 but also in inherited properties. Do not mark the original
1223 PROPERTY_DECL in the @interface or @protocol with
1225 (check_methods): To check if a method is associated with a
1226 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1227 (check_accessible_methods): Same change.
1228 * objc-act.h: Updated comment.
1230 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1232 * objc-act.c (objc_add_synthesize_declaration_for_property):
1233 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1234 checking for an existing @synthesize or @dynamic declaration.
1235 Search for an inherited @property declaration if none is found in
1236 the local interface. If the required instance variable does not
1237 exist, return instead of trying to continue to prevent a compiler
1238 crash later. Check that the instance variable is not already
1239 being used by another @synthesize.
1240 (objc_add_dynamic_declaration_for_property): Iterate over
1241 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1242 existing @synthesize or @dynamic declaration.
1243 (objc_synthesize_getter): Search for the getter declaration in
1244 protocols and superclasses as well.
1245 (objc_synthesize_setter): Search for the setter declaration in
1246 protocols and superclasses as well.
1248 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1250 * objc-act.c (lookup_property): When checking categories, also
1251 check the protocols attached to each.
1252 (objc_add_property_declaration): Determine the
1253 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1254 error message. Search for an existing property declaration with
1255 the same name which would be inherited from the class hiearchy,
1256 and produce an error if it has incompatible attributes.
1257 (check_methods): Changed second parameter. If the method is a
1258 getter or setter for a property, do not warn if it is inherited as
1259 opposed to implemented directly in the class.
1260 (check_protocol): Updated calls to check_methods.
1261 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1262 PROPERTY_GETTER_NAME here; this is now done earlier, in
1263 objc_add_property_declaration.
1264 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1266 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1268 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1269 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1270 (maybe_make_artificial_property_decl): Added 'implementation'
1271 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1272 looking up getters or setters for a class. If an implementation
1273 is specified, search it as well for a getter or setter.
1274 (objc_maybe_build_component_ref): Updated calls to
1275 maybe_make_artificial_property_decl; added code to deal with
1276 'self' and 'super' and with methods declared locally in the
1277 implementation. Store the getter call expression in the
1278 PROPERTY_REF instead of throwing it away.
1279 (objc_build_class_component_ref): Updated calls to
1280 maybe_make_artificial_property_decl, and store the getter call
1281 expression in PROPERTY_REF instead of throwing it away.
1282 (lookup_method_static): Implemented
1283 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1284 (objc_gimplify_property_ref): Do not build the getter method call
1285 here; instead use the one stored in the PROPERTY_REF. If it's not
1286 there, produce helpful error messages.
1287 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1288 from 2 to 3. Updated comments.
1289 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1291 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1294 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1295 (objc_string_ref_type_p): New.
1296 (objc_check_format_arg): New.
1298 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1300 Fixed using the Objective-C 2.0 dot-syntax with class names.
1301 * objc-act.c (objc_build_class_component_ref): New.
1303 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1305 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1307 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1308 if set to 'true', return 'true' for Class objects. Do not remove
1309 more than on pointer indirection.
1310 (objc_add_property_declaration): Only warn about 'assign'
1311 semantics for Objective-C objects if warn_property_assign_default;
1312 and do not warn if the property is readonly or if the type is a Class.
1313 (objc_finish_foreach_loop): Updated calls to
1314 objc_type_valid_for_messaging.
1316 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1318 Implemented -fobjc-std=objc1 flag.
1319 * objc-act.c (objc_start_class_interface): If attributes are
1320 specified when flag_objc1_only is set, print an error.
1321 (objc_start_category_interface): Same change.
1322 (objc_start_protocol): Same change.
1323 (objc_add_method_declaration): Same change.
1324 (objc_start_method_definition): Same change.
1325 (objc_build_keyword_decl): Same change.
1326 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1327 flag_objc1_set is set, print an error.
1328 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1329 (objc_add_property_declaration): Same change.
1330 (objc_add_synthesize_declaration): Same change.
1331 (objc_add_dynamic_declaration): Same change.
1332 (objc_finish_foreach_loop): Same change.
1333 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1336 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1338 * objc-act.c (maybe_make_artificial_property_decl): New.
1339 (objc_maybe_build_component_ref): Call
1340 maybe_make_artificial_property_decl if a property can not be
1341 found. Do not call objc_finish_message_expr if
1342 PROPERTY_HAS_NO_GETTER.
1343 * objc-act.h Updated comments.
1344 (PROPERTY_HAS_NO_GETTER): New.
1345 (PROPERTY_HAS_NO_SETTER): New.
1346 * objc-tree.def: Updated comment.
1348 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1350 Implemented format and noreturn attributes for Objective-C methods.
1351 * objc-act.c (objc_start_method_definition): If method attributes
1352 are specified emit a warning and ignore them.
1353 (build_objc_method_call): Moved deprecation warnings from here ...
1354 (objc_finish_message_expr): to here. Do not emit deprecation
1355 warnings if the receiver is of type 'id'.
1356 (really_start_method): Install 'deprecation' and 'noreturn'
1358 (objc_decl_method_attributes): Carefully filter out the list of
1359 attributes, allowing only "noreturn", "format", "sentinel" and
1360 "deprecated". In the case of "format", adjust the arguments.
1361 Always process the attributes in the same way no matter if
1362 "sentinel" is in the list or not.
1364 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1366 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1367 deprecated properties.
1368 (objc_maybe_printable_name): Support PROPERTY_DECL.
1370 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1372 Implemented Objective-C 2.0 property accessors.
1373 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1374 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1375 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1376 (objc_getProperty_decl): New.
1377 (objc_setProperty_decl): New.
1378 (objc_copyStruct_decl): New.
1379 (objc_getPropertyStruct_decl): New.
1380 (objc_setPropertyStruct_decl): New.
1381 * objc-act.c (build_objc_property_accessor_helpers): New.
1382 (synth_module_prologue): Call
1383 build_objc_property_accessor_helpers.
1385 (objc_synthesize_getter): Implemented synthesizing getters that
1386 work with properties that are not nonatomic, assign properties.
1387 (objc_synthesize_setter): Implemented synthesizing setters that
1388 work with properties that are not nonatomic, assign properties.
1390 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1392 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1393 * objc-tree.def (PROPERTY_REF): New.
1394 * objc-act.h: Added comments for all the PROPERTY_ macros.
1395 (PROPERTY_NAME): Use DECL_NAME.
1396 (PROPERTY_COPIES): Removed.
1397 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1398 (PROPERTY_NONATOMIC): New.
1399 (objc_property_assign_semantics): Make it a typedef.
1400 (PROPERTY_ASSIGN_SEMANTICS): New.
1401 (PROPERTY_DYNAMIC): New.
1402 (PROPERTY_REF_OBJECT): New.
1403 (PROPERTY_REF_PROPERTY_DECL): New.
1404 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1405 (in_objc_property_setter_name_context): Removed.
1406 (objc_add_property_declaration): Removed copies and ivar arguments
1407 and code supporting them. Fixed recovering when readonly and
1408 setter attributes are specified. Removed support for @property in
1409 @implementation context. Updated error message. Double-check
1410 that a property does not have a DECL_INITIAL. Validate the
1411 property assign semantics and emit appropriate errors and
1412 warnings. Check for duplicate property declarations. Set
1413 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1414 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1415 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1416 PROPERTY_IVAR_NAME to NULL_TREE.
1417 (objc_build_getter_call): Renamed to
1418 objc_maybe_build_component_ref. If the property is not found in
1419 the interface, search in the protocol list. Do not generate the
1420 getter call; instead, build and return a PROPERTY_REF.
1421 (objc_is_property_ref): New.
1422 (objc_setter_func_call): Removed.
1423 (get_selector_from_reference): Removed.
1424 (is_property): Removed.
1425 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1426 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1427 the PROPERTY_REF. Generate an error if the property is read-only.
1428 (build_property_reference): Removed.
1429 (objc_finish_message_expr): Removed check to produce "readonly
1430 property can not be set" error when
1431 in_objc_property_setter_name_context. We now generate the error
1432 earlier, in objc_maybe_build_modify_expr, which will only generate
1433 the setter call if the property is readwrite.
1434 (check_methods): Recognize dynamic properties.
1435 (check_methods_accessible): Same change.
1436 (objc_build_property_ivar_name): Removed.
1437 (objc_build_property_setter_name): Dropped bool argument. Always
1438 add the ':' at the end.
1439 (objc_gen_one_property_datum): Removed.
1440 (objc_process_getter_setter): Removed.
1441 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1442 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1443 DECL_SOURCE_LOCATION of the new method to be the same as the one
1444 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1445 instead of trying to guess what it should be. Removed use of
1446 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1447 and c_end_compound_statement.
1448 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1449 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1450 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1451 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1452 is instead of trying to guess what it should be. Removed use of
1453 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1454 and c_end_compound_statement. Emit an error and keep going,
1455 instead of aborting, if the setter prototype does not have the
1457 (objc_add_synthesize_declaration_for_property): New.
1458 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1459 all arguments. Improved error message. Filled in the rest of the
1460 function, which used to be a placeholder, with an actual
1462 (objc_add_dynamic_declaration_for_property): New.
1463 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1464 arguments. Improved error message. Filled in the rest of the
1465 function, which used to be a placeholder, with an actual
1467 (objc_gen_property_data): Rewritten.
1468 (finish_class): Added explicit switch cases for
1469 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1470 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1471 gcc_unreachable. Rewritten the processing of properties, in
1472 particular to not synthesize prototypes for getters and setters if
1473 they already exist and to install the getter and setter names into
1474 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1475 warnings about setter, getter and ivar property attributes.
1476 (objc_lookup_ivar): Removed support for properties.
1477 (objc_gimplify_property_ref): New.
1478 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1479 objc_gimplify_property_ref.
1481 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1483 * objc-act.c (objc_add_property_declaration): Added arguments to
1484 pass the various property attributes that were parsed with the
1485 property declaration. Process arguments to determine the final
1486 property attributes and produce error messages as appropriate.
1487 Added temporary code to keep the compiler silent about variables
1488 set but not used - for new attributes that are only checked but
1490 (property_readonly): Removed.
1491 (property_setter): Removed.
1492 (property_getter): Removed.
1493 (property_ivar): Removed.
1494 (property_copies): Removed.
1495 (objc_set_property_attr): Removed.
1496 * objc-act.h (enum property_assign_semantics): New.
1498 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1500 * objc-act.c (objc_add_property_variable): Renamed to
1501 objc_add_property_declaration. Added location argument. Updated
1502 warnings and errors to use it. Use error, not fatal_error, if a
1503 property declaration is found outside an interface or
1504 implementation context.
1506 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1508 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1509 emit a warning that method parameter attributes are unimplemented.
1510 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1511 (start_method_def): Copy attributes from each KEYWORD_DECL into
1512 the corresponding PARM_DECL.
1513 (objc_warn_deprecated_use): Removed.
1514 (build_objc_method_call): Call warn_deprecated_use, not
1515 objc_warn_deprecated_use.
1516 (objc_maybe_printable_name): Do not try to get the identifier name
1517 of DECLs that we don't recognize. Immediately return NULL for them.
1518 (objc_printable_name): Removed C++-specific case, which is no
1519 longer used. Updated comments.
1521 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1523 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1524 (objc_demangle): Return NULL if demangling can not be done because
1525 the string to demangle is not an Objective-C mangled method name.
1526 Be smarter in demangling method names so that at least for methods
1527 with no arguments we are able to almost always demangle '_' correctly.
1529 (objc_maybe_printable_name): New.
1530 (objc_printable_name): Call objc_maybe_printable_name. If it
1531 returns NULL, call cxx_printable_name in Objective-C++.
1533 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1535 Based on the CFString implementation in FSF apple/trunk branch.
1537 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1539 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1541 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1542 chain of ifs. Use gcc_unreachable instead of abort.
1543 (add_objc_string): Same change.
1544 (generate_protocol_list): Same change - twice.
1545 (synth_id_with_class_suffix): Same change.
1546 (build_keyword_selector): Same change - twice.
1547 (objc_build_message_expr): Same change.
1548 (objc_build_selector_expr): Same change.
1549 (check_methods): Same change - and added missing gcc_unreachable
1551 (check_methods_accessible): Same change - twice, and added missing
1552 gcc_unreachable for default case in one of them.
1553 (start_class): Same change - and added missing gcc_unreachable for
1555 (continue_class): Same change.
1556 (objc_gen_property_data): Same change.
1557 (finish_class): Same change.
1558 (encode_type_qualifiers): Added missing gcc_unreachable.
1559 (encode_type): Small code tidy up to reduce duplicated code. Use
1560 gcc_unreachable instead of abort - twice.
1561 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1562 twice. Added missing gcc_unreachable for default case - twice.
1563 (dump_interface): Use a switch instead of a chain of ifs.
1564 (handle_impent): Same change.
1566 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1568 * objc-act.h (objc_inherit_code): Removed.
1569 * objc-act.c (objc_inherit_code): Removed.
1570 (objc_set_method_type): Removed.
1571 (objc_build_method_signature): Added is_class_method argument.
1572 Use it instead of the global objc_inherit_code variable.
1573 (objc_add_method_declaration): Same change.
1574 (objc_start_method_definition): Same change.
1575 (objc_generate_cxx_ctor_or_dtor): Updated call to
1576 objc_start_method_definition. Do not call objc_set_method_type.
1577 (adjust_type_for_id_default): Mark as inline.
1578 (objc_synthesize_getter): Updated call to
1579 objc_start_method_definition. Do not set objc_inherit_code.
1580 (objc_synthesize_setter): Updated call to
1581 objc_start_method_definition. Do not set objc_inherit_code.
1583 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1585 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1586 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1587 get it to compile in the current trunk.
1589 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1592 * objc/objc-act.c (hash_class_name_enter): New.
1593 (hash_class_name_lookup): New.
1594 (objc_declare_alias): Enter alias name into hash table.
1595 (objc_declare_class): Enter class name into hash table.
1596 (objc_is_class_name): Do a hash look up of class name.
1597 (hash_init): Initialize the two new hash tables.
1598 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1599 declarations, removed class_chain and alias_chain.
1601 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1603 * objc-lang.c (finish_file): Removed.
1604 * objc-act.c (objc_finish_file): Renamed to
1605 objc_write_global_declarations. Do not try to instantiate C++
1606 templates when compiling Objective-C++ as this is now
1607 automatically done before this function is called. Do not check
1608 for syntax-only run or PCH generation as this is done by the
1610 * objc-act.h (objc_finish_file): Removed.
1612 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1614 Implemented parsing @synthesize and @dynamic for
1615 Objective-C/Objective-C++.
1616 * objc-act.c (objc_add_synthesize_declaration): New.
1617 (objc_add_dynamic_declaration): New.
1619 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1621 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1624 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1626 Merge from 'apple/trunk' branch on FSF servers.
1628 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1631 * objc/objc-act.c (objc_is_class_name): template parameter is not
1632 an objective class name.
1633 (objc_generate_cxx_cdtors): Check for the null
1634 objc_implementation_context.
1636 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1638 Merge from 'apple/trunk' branch on FSF servers.
1640 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1643 * objc/objc-act.c (objc_non_volatilized_type): New
1645 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1648 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1649 types with proper attribute set and correctly.
1650 (objc_volatilize_decl): Remove unneeded code.
1651 (objc_type_quals_match): Use the new attribute to check on
1653 (hash_init): removed unneeded code.
1655 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1657 Merge from 'apple/trunk' branch on FSF servers.
1659 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1662 * objc-act.c (objc_diagnose_private_ivar): New.
1664 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1666 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1667 make its type 'objc_ivar_visibility_kind'.
1668 (objc_start_class_interface): Update to use visibility enum.
1669 (objc_start_class_implementation): Likewise.
1670 (objc_set_visibility): Update to use visibility enum, warn that
1671 @package is handle as per @public.
1672 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1673 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1674 make its type 'objc_ivar_visibility_kind'.
1676 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1678 merge from FSF apple 'trunk' branch.
1679 2006 Fariborz Jahanian <fjahanian@apple.com>
1681 Radars 4436866, 4505126, 4506903, 4517826
1682 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1683 property_readonly, property_getter, property_setter, property_ivar,
1684 property_copies, in_objc_property_setter_name_context: New vars.
1685 (objc_set_property_attr): New.
1686 (objc_add_property_variable): New.
1687 (lookup_property_in_list): New.
1688 (lookup_property): New.
1689 (objc_build_getter_call): New.
1690 (objc_setter_func_call): New.
1691 (get_selector_from_reference): New.
1692 (objc_build_setter_call): New.
1694 (build_property_reference): New.
1695 (objc_finish_message_expr): Detect readonly property and warn.
1696 (objc_build_property_ivar_name): New.
1697 (objc_build_property_setter_name): New.
1698 (objc_gen_one_property_datum): New.
1699 (objc_process_getter_setter): New.
1700 (objc_synthesize_getter): New.
1701 (objc_synthesize_setter): New.
1702 (objc_gen_property_data): New.
1703 (finish_class): Generate property data.
1704 (comp_proto_with_proto): Separated from ...
1705 (match_proto_with_proto): ... New.
1706 (objc_lookup_ivar): Handle properties.
1707 * objc-tree.def (PROPERTY_DECL): New tree code.
1708 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1709 (METHOD_PROPERTY_CONTEXT): New.
1710 (PROPERTY_NAME): New.
1711 (PROPERTY_GETTER_NAME): New.
1712 (PROPERTY_SETTER_NAME): New.
1713 (PROPERTY_IVAR_NAME): New.
1714 (PROPERTY_READONLY): New.
1715 (PROPERTY_COPIES): New.
1716 (TOTAL_CLASS_RAW_IVARS): New.
1717 (CLASS_PROPERTY_DECL): New.
1718 (IMPL_PROPERTY_DECL): New.
1719 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1721 2010-10-13 Richard Henderson <rth@redhat.com>
1723 * objc-act.c (objc_eh_personality): Update call to
1724 build_personality_function.
1726 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1728 merge from FSF apple 'trunk' branch.
1730 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1731 Radar 3803157 (method attributes)
1732 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1733 * objc/objc-act.c (objc_decl_method_attributes): New.
1734 (objc_add_method_declaration): Process method's attribute.
1735 (objc_start_method_definition): Ditto.
1736 (build_objc_method_call): Inject method attribute into
1737 built function type.
1738 (objc_method_decl): New.
1739 (objc_warn_deprecated)use): New.
1741 2010-10-07 Andi Kleen <ak@linux.intel.com>
1743 * Make-lang.in (cc1obj-dummy): Remove.
1744 (cc1obj-checksum): Change to run checksum over object files
1747 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1750 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1751 countByEnumeratingWithState:objects:count: to long unsigned int.
1753 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1755 * objc-act.c (build_objc_method_call): Replace calls to
1756 build_function_call () with the VEC equivalent. Construct parameter
1759 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1761 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1762 signal that the receiver has been used.
1764 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1766 * README: Obsolete file removed.
1768 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1770 Implemented fast enumeration for Objective-C.
1771 * objc-act.c (build_fast_enumeration_state_template): New.
1772 (TAG_ENUMERATION_MUTATION): New.
1773 (TAG_FAST_ENUMERATION_STATE): New.
1774 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1775 objc_enumeration_mutation_decl.
1776 (objc_create_temporary_var): Allow providing a name to temporary
1778 (objc_build_exc_ptr): Updated calls to
1779 objc_create_temporary_var().
1780 (next_sjlj_build_try_catch_finally): Same change.
1781 (objc_finish_foreach_loop): New.
1782 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1783 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1784 objc_enumeration_mutation_decl.
1786 Merge from 'apple/trunk' branch on FSF servers.
1788 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1791 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1792 for valid objc object types.
1793 (objc_finish_foreach_loop): Check for invalid objc objects in
1796 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1798 Merge from 'apple/trunk' branch on FSF servers.
1800 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1803 * objc-act.c (objc_start_method_definition): Check for
1804 error_mark_node for the selector name and make a quick exit.
1806 2010-10-04 Andi Kleen <ak@linux.intel.com>
1808 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1810 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1812 merge from FSF 'apple/trunk' branch.
1813 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1816 * objc/objc-act.c (objc_set_method_opt): New function.
1817 (objc_start_protocol, objc_finish_interface): Reset
1818 objc_method_optional_flag flag.
1819 (objc_add_method_declaration): Pass on the new
1820 flag to objc_add_method.
1821 (objc_add_method): Add optional methods to new chain in
1823 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1824 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1825 class's optional method chains.
1827 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1829 Merge from 'apple/trunk' branch on FSF servers.
1831 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1834 * objc-act.c (objc_declare_class): Pick the right
1837 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1839 Merge from 'apple/trunk' branch on FSF servers.
1841 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1844 * objc-act.c (objc_check_global_decl): New
1846 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1848 * objc-act.c (objc_is_reserved_word): Removed.
1850 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1852 * objc-act.c (objc_add_method_declaration): Handle and ignore
1854 (objc_start_method_definition): Likewise.
1855 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1856 (objc_build_keyword_decl): Handle and ignore attributes.
1858 2010-09-28 Richard Henderson <rth@redhat.com>
1860 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1862 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1864 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1865 (objc_start_category_interface): Likewise.
1866 (objc_start_protocol): Likewise.
1868 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1870 Merge from 'apple/trunk' branch on FSF servers.
1872 2005-08-23 Stuart Hastings <stuart@apple.com>
1873 Ziemowit Laski <zlaski@apple.com>
1876 * objc-act.c (objc_decay_parm_type): New function.
1877 (get_arg_type_list): Decay types for all named arguments.
1878 (objc_push_parm): Rebuild the PARM_DECL if its type has
1881 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1883 * objc-act.c (encode_type): Fixed encoding enums with the next
1886 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1888 Merge from 'apple/trunk' branch on FSF servers.
1890 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1893 * objc-act.c (objc_compare_types): A new silent comparison
1894 mode (-4), differing from regular comparison (-3) in that
1895 'false' is returned instead of issuing warnings.
1897 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1899 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1900 (encode_aggregate_within): Reorganized code to be more readable.
1901 (encode_aggregate_fields): Updated second argument to be 'bool'
1904 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1909 * objc-act.c: Improved comments for encoding functions.
1910 (encode_aggregate_within): For the GNU runtime, rewritten some
1911 obsfuscated code to clarify the various cases.
1912 (encode_aggregate): Function removed.
1913 (encode_array): Generate an error if asked to encode an incomplete
1914 array as part of generating instance variables. Else, when
1915 encoding an incomplete array inside a structure, encode it as an
1917 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1918 '^c' instead of '*'.
1919 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1920 type as integer types instead of using a hardcoded 'i'. If asked
1921 to encode a non-integer type as a bitfield, do not abort
1922 compilation immediately; instead generate an error, then skip the
1924 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1925 Added a 'default' clause that gets executed if the type can not be
1926 matched, and that encodes it as '?' (unknown) and produces a
1927 warning. For the GNU runtime, encode enumerated types exactly in
1928 the same way as integer types instead of using a hardcoded 'i'.
1929 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1930 Encode C++ reference types as pointers. Call encode_vector to
1932 (encode_vector): New function.
1934 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1936 Merge from 'apple/trunk' branch on FSF servers. I modified the
1937 changes to be used only when compiling for the NeXT runtime.
1939 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1943 * objc-act.c (encode_type): Remove the hack.
1945 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1948 * objc-act.c (pointee_is_readonly): New function.
1949 (encode_pointer, encode_aggregate_within, encode_type):
1950 Attempt to emulate GCC 3.3 when generating type encodings.
1952 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1954 Merge from 'apple/trunk' branch on FSF servers.
1956 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1959 * objc-act.c (objc_have_common_types): New function.
1961 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1964 * objc-act.c (objc_common_type): New function.
1966 2010-09-27 Richard Guenther <rguenther@suse.de>
1968 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1969 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1971 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1973 * objc-act.c: Removed historical, obsolete comment at the top of
1976 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1979 * objc-act.c (objc_start_method_definition): Do not abort upon a
1980 'method definition not in @implementation context' error. Return
1983 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1986 * objc-act.c (objc_get_interface_ivars): New function.
1987 (objc_collecting_ivars): New variable.
1988 (continue_class): Set and reset objc_collecting_ivars for context.
1990 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1992 Merge from 'apple/trunk' branch on FSF servers.
1994 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1997 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1998 @class's protocol list.
2000 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2003 * objc/objc-act.c (objc_start_method_definition): Initialize
2004 break/continue labels.
2006 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2009 * objc-act.c (objc_compare_types): Compare function
2010 pointers; indicate success if the right-hand side has
2011 a return type that is covariant, and the argument types
2012 contravariant, with those of the left side.
2014 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2017 * objc-act.c (objc_get_protocol_qualified_type): When looking
2018 at a typedef, retrieve the precise type it describes (rather
2019 than merely looking up a class by name).
2021 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2023 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2024 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2027 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2029 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2031 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2034 * objc-act.c: build_objc_string_decl() remove declaration.
2035 (finish_var_decl): Remove forcing of var output and marking
2037 (init_def_list): Use integer_zero_node.
2038 (init_objc_symtab): Use integer_zero_node, make the short
2039 integer type specific on relevant nodes.
2040 (generate_objc_symtab_decl): Remove call to
2041 forward_declare_categories(). Use null_pointer_node where
2043 (build_module_descriptor): Comment and mark this item as
2045 (generate_static_references): Use gcc_unreachable instead of
2047 (diagnose_missing_method): New.
2048 (build_next_selector_translation_table): New.
2049 (build_gnu_selector_translation_table): New.
2050 (add_objc_string): Merge code from build_objc_string_decl...
2051 ... and delete build_objc_string_decl().
2052 (generate_dispatch_table): Make integer types explicit.
2053 (generate_category): Pass implent and arrange for the data
2054 to be extracted within the routine. Do not start new vars,
2055 but finish the ones collcted during parsing.
2056 (generate_shared_structures): Likewise.
2057 (finish_objc): Reorder code so that we finish variables before
2058 referencing them. Save the global data before calling meta-data
2059 creation routines, and pass the current reference to the two
2060 main routines. Only call generate_objc_image_info () for the
2062 (generate_classref_translation_entry): Comment on and make this
2063 item DECL_PRESERVE_P.
2064 (handle_class_ref): Use varpool interfaces, comment on and make
2065 this item DECL_PRESERVE_P.
2066 (handle_impent): Likewise.
2067 (generate_objc_image_info): Only generate when the content is
2068 non-zero. Make integer types explict.
2070 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2073 * objc-act.c (build_sized_array_type): New function.
2074 (add_objc_string): Use it.
2075 (generate_protocol_list): Likewise.
2076 (generate_objc_image_info): Likewise.
2077 (add_field_decl): New function.
2078 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2079 (generate_struct_by_value_array): Use add_field_decl.
2080 (build_objc_symtab_template): Likewise.
2081 (build_module_descriptor): Likewise.
2082 (build_objc_exception_stuff): Likewise.
2083 (build_protocol_template): Likewise.
2084 (build_method_prototype_list_template): Likewise.
2085 (build_method_prototype_template): Likewise.
2086 (build_category_template): Likewise.
2087 (build_selector_template): Likewise.
2088 (build_class_template): Likewise.
2089 (build_super_template): Likewise.
2090 (build_ivar_template): Likewise.
2091 (build_ivar_list_template): Likewise.
2092 (build_method_list_template): Likewise.
2093 (build_method_template): Likewise.
2095 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2097 * objc-act.c: Do not include except.h.
2099 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2101 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2104 * objc-act.c (objc_volatilize_decl): Likewise.
2105 (objc_build_string_object): Likewise.
2106 (hash_init): Likewise.
2107 (hash_enter): Likewise.
2108 (hash_add_attr): Likewise.
2109 (add_class): Likewise.
2110 (start_class): Likewise.
2112 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2114 * objc-act.c: Update include path for moved files.
2115 * objc-lang.c: Likewise.
2116 * config-lang.in: Update paths in gtfiles for files in c-family/.
2118 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2120 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2121 varargs type instead of a zero-argument type.
2123 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2125 * objc-act.c (synth_module_prologue): Use build_function_type_list
2126 instead of build_function_type.
2127 (build_module_initializer_routine): Likewise.
2128 (build_next_objc_exception_stuff): Likewise.
2129 (build_objc_exception_stuff): Likewise.
2131 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2133 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2134 * Make-lang.in (objc/objc-act.o): Update dependencies.
2136 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2138 * objc-act.h: Do not include gimple.h.
2139 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2140 Include gimple.h. Explain why except.h has to be included.
2141 * objc-lang.c: Do not include diagnostics.h.
2142 * Make-lang.in: Update dependencies.
2144 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2146 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2147 mismatch code for VECs.
2149 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2151 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2152 Use build_constructor instead of build_constructor_from_list.
2153 (objc_build_string_object): Build a VEC argument for
2154 objc_build_constructor.
2155 (init_def_list): Likewise.
2156 (init_objc_symtab): Likewise.
2157 (init_module_descriptor): Likewise.
2158 (generate_static_references): Likewise.
2159 (build_selector_translation_table): Likewise.
2160 (build_descriptor_table_initializer): Likewise.
2161 (generate_descriptor_table): Likewise.
2162 (build_protocol_initializer): Likewise.
2163 (build_ivar_list_initializer): Likewise.
2164 (generate_ivars_list): Likewise.
2165 (build_dispatch_table_initializer): Likewise.
2166 (generate_dispatch_table): Likewise.
2167 (generate_protocol_list): Likewise.
2168 (build_category_initializer): Likewise.
2169 (build_shared_structure_initializer): Likewise.
2170 (generate_objc_image_info): Likewise.
2172 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2175 * objc-act.c (encode_aggregate_within): Encode structure tags
2176 with template args for ObjC++.
2178 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2180 * objc-act.c: Do not include varray.h.
2182 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2185 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2186 really_start_method, get_super_receiver, handle_class_ref): Set
2187 DECL_READ_P in addition to TREE_USED.
2189 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2192 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2193 -fgnu-runtime and set flag_objc_gc to zero.
2195 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2198 * objc-act.c (build_module_initializer_routine): Make the argument
2199 to objc_start_function NULL_TREE when compiling ObjC++.
2201 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2202 Mike Stump <mikestump@comcast.net>
2205 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2207 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2209 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2210 get_super_receiver): Update build_indirect_ref calls.
2212 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2214 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2215 decl_specs variables.
2216 (objc_build_message_expr): Remove unused loc variable.
2217 (objc_finish_message_expr): Remove unused saved_rtype variable.
2218 (encode_field_decl): Remove unused type variable.
2221 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2222 type variants that don't have it initialized yet.
2224 2009-09-14 Jan Hubicka <jh@suse.cz>
2226 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2228 2009-09-14 Richard Henderson <rth@redhat.com>
2230 * objc-act.c (objc_init_exceptions): Don't call
2231 default_init_unwind_resume_libfunc.
2232 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2234 2009-09-13 Richard Guenther <rguenther@suse.de>
2235 Rafael Avila de Espindola <espindola@google.com>
2237 * objc-act.c (objc_eh_runtime_type): Export.
2238 (objc_init_exceptions): Remove. Move warning code ...
2239 (objc_begin_try_stmt): ... here
2240 (objc_build_throw_stmt): ... and here.
2241 (objc_eh_personality_decl): New.
2242 (objc_eh_personality): New function.
2243 * objc-act.h (objc_eh_runtime_type): Declare.
2244 (objc_eh_personality): Likewise.
2245 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2246 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2248 2009-09-03 Diego Novillo <dnovillo@google.com>
2250 * objc-lang.c (lang_hooks): Remove const qualifier.
2252 2009-08-20 Richard Guenther <rguenther@suse.de>
2254 * objc-act.c: Include c-lang.h
2255 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2257 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2258 Manuel López-Ibáñez <manu@gcc.gnu.org>
2261 * objc-act.c: Add location argument to all calls to
2262 build_fold_addr_expr.
2264 2009-07-14 Taras Glek <tglek@mozilla.com>
2265 Rafael Espindola <espindola@google.com>
2267 * Make-lang.in (objc.install-plugin): New target for
2268 installing plugin headers.
2270 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2272 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2275 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2277 * objc-act.c: Replace %J by an explicit location. Update all
2280 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2282 * objc-act.c: Replace %H by an explicit location. Update all
2285 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2288 * objc-act.c (objc_build_message_args): Return if ARGS is the
2291 2009-06-19 Ian Lance Taylor <iant@google.com>
2293 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2294 (objc_struct_info): New static variable.
2295 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2296 and &objc_struct_types, to start_struct.
2297 (objc_finish_struct): Likewise for finish_struct.
2299 2009-06-15 Ian Lance Taylor <iant@google.com>
2301 * objc-act.c (objc_start_function): Don't set
2302 label_context_stack_se or label_context_stack_vm.
2304 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2306 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2307 (objc_get_parm_info): Same.
2308 (get_super_receiver): Same.
2309 * objc-act.c (objc_build_component_ref): Pass location to
2311 (build_module_initializer_routine): Pass location to
2312 c_end_compound_stmt.
2313 (objc_generate_static_init_call): Pass location to build_stmt.
2314 (build_typed_selector_reference): New location argument.
2315 (build_selector_reference): Same.
2316 (objc_substitute_decl): Pass location to build_array_ref.
2317 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2318 (objc_begin_catch_clause): Same.
2319 (objc_finish_try_stmt): Same.
2320 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2321 (objc_build_throw_stmt): New argument.
2322 (generate_shared_structures): Pass location to build_c_cast.
2323 (objc_build_message_expr): Use local location.
2324 (objc_finish_message_expr): Use input_location.
2325 (build_objc_method_call): New argument.
2326 (objc_build_selector_expr): Same.
2327 (get_super_receiver): Pass location to build_c_cast,
2328 build_modify_expr, build_compound_expr.
2329 * objc-act.c: Add location to all calls to start_struct, build_decl,
2332 2009-06-09 Ian Lance Taylor <iant@google.com>
2334 * objc-act.c (objc_gimplify_expr): Change return type to int.
2335 * objc-act.h: Update declaration.
2337 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2339 * objc-act.c (objc_init): Skip print_struct_values during
2340 -fcompare-debug-second.
2342 2009-06-03 Ian Lance Taylor <iant@google.com>
2344 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2347 2009-05-27 Ian Lance Taylor <iant@google.com>
2349 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2351 (cc1obj$(exeext)): Likewise.
2353 2009-05-26 Ian Lance Taylor <iant@google.com>
2355 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2356 (cc1obj$(exeext)): Likewise.
2358 2009-05-20 Ian Lance Taylor <iant@google.com>
2360 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2361 than NULL_TREE to build_special_member_call.
2363 2009-05-10 Ian Lance Taylor <iant@google.com>
2365 * objc-act.c (objc_building_struct): New static variable.
2366 (objc_in_struct, objc_struct_types): New static variables.
2367 (objc_start_struct, objc_finish_struct): New static functions.
2368 (generate_struct_by_value_array): Call objc_start_struct instead
2369 of start_struct, and call objc_finish_struct instead of
2371 (objc_build_struct, build_objc_symtab_template): Likewise.
2372 (build_module_descriptor): Likewise.
2373 (build_next_objc_exception_stuff): Likewise.
2374 (build_protocol_template): Likewise.
2375 (build_method_prototype_list_template): Likewise.
2376 (build_method_prototype_template): Likewise.
2377 (build_category_template, build_selector_template): Likewise.
2378 (build_class_template, build_super_template): Likewise.
2379 (build_ivar_template, build_ivar_list_template): Likewise.
2380 (build_method_list_template): Likewise.
2381 (build_method_template): Likewise.
2383 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2385 * objc-act.c: Include intl.h.
2386 (objc_lookup_protocol): Use complete sentences for diagnostics
2387 with %qE for identifiers and translating results of
2388 gen_type_name_0 to locale character set.
2389 (objc_check_decl, check_protocol_recursively,
2390 lookup_and_install_protocols, objc_build_string_object,
2391 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2392 objc_get_class_ivars, error_with_ivar, check_duplicates,
2393 objc_finish_message_expr, objc_build_protocol_expr,
2394 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2395 add_category, add_instance_variable, objc_is_public,
2396 check_methods, check_methods_accessible, check_protocol,
2397 start_class, finish_class, start_protocol, really_start_method,
2398 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2399 identifiers in diagnostics. Translate generated text to locale
2400 character set as needed.
2401 (check_protocol, check_protocols): Change name parameter to type
2403 (lang_report_error_function): Remove.
2405 2009-04-27 Ian Lance Taylor <iant@google.com>
2407 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2409 2009-04-24 Ian Lance Taylor <iant@google.com>
2411 * objc-act.c (get_super_receiver): Update calls to
2412 build_modify_expr to pass new argument.
2414 2009-04-21 Taras Glek <tglek@mozilla.com>
2416 * objc-act.c: Update GTY annotations to new syntax
2417 * objc-act.h: Likewise
2419 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2421 * ChangeLog: Add copyright and license notices.
2423 2009-04-20 Ian Lance Taylor <iant@google.com>
2425 * objc-act.c (objc_rewrite_function_call): Change parameter from
2426 params to first_param. Change all callers.
2428 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2431 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2433 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2441 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2443 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2446 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2449 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2451 * objc-act.c (objc_build_string_object): Pass location to
2453 (init_def_list): Same.
2454 (init_objc_symtab): Same.
2455 (init_module_descriptor): Same.
2456 (build_module_initializer_routine): Same.
2457 (generate_static_references): Same.
2458 (build_typed_selector_reference): Same.
2459 (add_objc_string): Same.
2460 (objc_substitute_decl): Same.
2461 (objc_build_ivar_assignment): Same.
2462 (objc_build_global_assignment): Same.
2463 (objc_build_strong_cast_assignment): Same.
2464 (generate_protocols): Same.
2465 (build_protocol_initializer): Same.
2466 (build_dispatch_table_initializer): Same.
2467 (generate_protocol_list): Same.
2468 (build_category_initializer): Same.
2469 (build_shared_structure_initializer): Same.
2470 (generate_shared_structures): Same.
2471 (objc_build_protocol_expr): Same.
2472 (build_ivar_reference): Same.
2473 (get_super_receiver): Same.
2475 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2477 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2478 c_common_truthvalue_conversion with location.
2479 (next_sjlj_build_catch_list): Same.
2480 (next_sjlj_build_try_catch_finally): Same.
2482 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2485 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2486 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2487 * objc-act.c (objc_get_callee_fndecl): Kill.
2489 2008-09-17 Jan Hubicka <jh@suse.cz>
2492 * objc/objc-act.c (objc_finish_method_definition): Do not set
2495 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2497 * objc-act.c (build_typed_selector_reference): Pass input_location to
2498 build_unary_op calls.
2499 (build_selector_reference): Same, but to build_array_ref.
2500 (objc_substitute_decl): Same.
2501 (build_ivar_reference): Same, but to build_indirect_ref.
2502 (get_super_receiver): Same.
2504 2008-07-28 Richard Guenther <rguenther@suse.de>
2506 Merge from gimple-tuples-branch.
2508 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2510 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2511 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2512 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2513 * ipa-reference.c: Same.
2515 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2517 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2518 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2520 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2522 * objc-act.c: Fix comment typos.
2524 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2526 * objc-act.c (objc_start_class_interface,
2527 objc_start_category_interface, objc_start_class_implementation,
2528 objc_start_category_implementation, objc_build_struct,
2529 generate_static_references, build_private_template,
2530 lookup_category, objc_add_method, add_category,
2531 add_instance_variable, objc_is_public, conforms_to_protocol,
2532 start_class, continue_class, finish_class): Avoid C++ keywords.
2534 2008-07-14 Jason Merrill <jason@redhat.com>
2537 * objc-act.c (objc_build_constructor): Update C++ tweak.
2539 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2541 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2542 of DECL_IN_SYSTEM_HEADER.
2544 2008-07-11 Ian Lance Taylor <iant@google.com>
2546 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2547 etc., not just when OBJCPLUS is defined.
2549 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2551 * objc-act.c (setup_string_decl, objc_build_string_object,
2552 hash_interface, eq_interface, objc_begin_try_stmt,
2553 encode_method_prototype, build_ivar_list_initializer,
2554 objc_build_encode_expr): Fix for -Wc++-compat.
2556 2008-05-12 Tomas Bily <tbily@suse.cz>
2558 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2561 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2563 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2565 2008-04-03 Tom Tromey <tromey@redhat.com>
2567 * Make-lang.in (objc_OBJS): New variable.
2569 2008-03-27 Tom Tromey <tromey@redhat.com>
2571 * Make-lang.in: Revert automatic dependency patch.
2573 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2576 * objc-act.c (objc_build_component_ref): Fix call to
2577 finish_class_member_access_expr.
2578 (objc_generate_cxx_ctor_or_dtor): Fix call to
2579 build_special_member_call.
2581 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2584 * objc-act.c (encode_type): Handle when type is error_mark_node.
2585 (objc_push_parm): Handle when the type of parm is error_mark_node.
2587 2008-03-25 Tom Tromey <tromey@redhat.com>
2589 * Make-lang.in (objc_OBJS): New variable.
2590 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2592 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2595 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2597 (objc_generate_cxx_cdtors): Likewise.
2598 (add_instance_variable): Likewise.
2600 2008-02-26 Tom Tromey <tromey@redhat.com>
2602 * objc-act.c (objc_init): Remove old location code.
2604 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2607 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2609 2007-07-30 Nick Clifton <nickc@redhat.com>
2611 * Make-lang.in: Change copyright header to refer to version 3 of
2612 the GNU General Public License and to point readers at the
2613 COPYING3 file and the FSF's license web page.
2614 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2615 config-lang.in, objc-lang.c: Likewise.
2617 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2619 * objc-act.c (objc_get_callee_fndecl): Constify.
2620 * objc-act.h (objc_get_callee_fndecl): Likewise.
2622 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2624 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2625 string_eq): Constify.
2627 2007-04-04 Stuart Hastings <stuart@apple.com>
2630 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2632 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2634 * Make-lang.in: Add dummy lang.install-pdf target.
2636 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2638 * objc/objc-act.c: Fix comment typos.
2640 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2641 Brooks Moses <brooks.moses@codesourcery.com>
2642 Lee Millward <lee.millward@codesourcery.com>
2644 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2645 (objc_get_callee_fndecl): Likewise.
2647 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2650 * objc-act.c (objc_add_static_instance): Mark the decl as
2653 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2656 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2657 of htab_hash_pointer.
2658 (lookup_interface): Likewise.
2659 (add_class): Likewise.
2661 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2663 * objc-act.c (objc_build_volatilized_type): Keep track of
2665 (objc_get_protocol_qualified_type): Ditto.
2667 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2669 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2670 content where we called cp_finish_file.
2672 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2674 * objc-act.c (synth_module_prologue): Replace calls to
2675 builtin_function with add_builtin_function.
2676 (build_next_objc_exception_stuff): Replace calls to
2677 builtin_function with add_builtin_function.
2678 (build_objc_exception_stuff): Replace calls to
2679 builtin_function with add_builtin_function.
2681 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2683 * Make-lang.in: Added empty "objc.pdf" target.
2685 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2688 * objc-act.c (objc_push_parm): If we change the type of the
2689 decl, relayout the decl.
2691 2006-09-19 Eric Christopher <echristo@apple.com>
2693 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2694 default to something innocuous.
2695 (build_next_objc_exception_stuff): Rename JBLEN.
2697 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2699 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2701 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2704 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2706 2006-06-06 Mike Stump <mrs@apple.com>
2708 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2710 2006-05-24 Mike Stump <mrs@apple.com>
2712 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2714 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2717 * objc-act.c (objc_is_public): Return early on invalid type.
2719 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2721 * objc-act.c (init_module_descriptor): Remove file name from
2723 (gen_type_name_0): Fix ICE when issuing warning.
2725 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2726 * Make-lang.in (OBJC): Remove
2727 (OBJECTIVE-C): Remove
2728 (objective-c): Remove
2729 (.PHONY): Remove objective-c and ObjC
2731 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2734 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2737 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2740 * objc-act.c (encode_array): Handle arrays to zero sized types.
2742 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2744 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2746 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2748 * Make-lang.in: Remove all dependencies on s-gtype.
2750 2005-12-02 Richard Guenther <rguenther@suse.de>
2752 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2753 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2754 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2755 build_objc_method_call, objc_rewrite_function_call): Use buildN
2758 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2760 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2761 on objc_msgSend and like builtin functions.
2763 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2765 * objc-act.c (objc_build_component_ref): Adjust call to
2766 finish_class_member_access_expr due to a changed prototype.
2768 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2771 * objc-act.c (generate_strings): Remove and move code to
2773 (add_objc_string): here when creating a new string decl.
2774 (finish_objc): Don't call generate_strings.
2776 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2779 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2780 TREE_SIDE_EFFECTS on catch_seq after building it.
2782 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2784 part of PR objc/21992
2785 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2787 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2789 Make CONSTRUCTOR use VEC to store initializers.
2790 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2791 instead of build_constructor.
2793 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2795 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2797 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2798 (KEYWORD_KEY_NAME): Use decl_minimal.
2799 (METHOD_SEL_NAME): Ditto..
2800 (METHOD_SEL_ARGS): Use decl_non_common.
2801 (METHOD_ADD_ARGS): Ditto.
2802 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2803 (METHOD_DEFINITION): Ditto.
2804 (METHOD_ENCODING): Ditto.
2805 * objc-lang.c: (objc_init_ts): New function.
2807 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2809 * objc-act.c (objc_build_struct): Pass in an actual @interface
2810 instead of its name, and annotate the struct created (and all
2811 existing variants thereof) with the @interface.
2812 (objc_compare_types): Treat forward-declared ObjC classes
2813 as stand-alone (root) classes for purposes of type comparisons.
2814 (build_private_template): Move some code to objc_build_struct().
2816 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2819 * objc-act.c (objc_build_string_object): For GNU-style constants,
2820 use the @interface type rather than the built-in type.
2822 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2824 * Make-lang.in (cc1plus-checksum.c): Use
2825 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2827 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2829 * objc-act.c: Use %q to quote in diagnostics.
2831 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2833 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2836 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2838 * objc-act.c (objc_build_volatilized_type): New function.
2839 (objc_volatilize_decl): Call objc_build_volatilized_type()
2840 instead of build_qualified_type().
2842 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2844 * objc-act.c (objc_build_internal_const_str_type): New function.
2845 (check_string_class_template): Use objc_get_class_ivars() instead
2846 of TYPE_FIELDS() to retrieve ivar list.
2847 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2848 than the field itself.
2849 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2850 type and use it to lay out compile-time string objects.
2851 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2854 2005-06-28 Paul Brook <paul@codesourcery.com>
2856 * objc-act.c (objc_init_exceptions): Call
2857 default_init_unwind_resume_libfunc.
2859 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2861 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2862 portion of TYPE_LANG_SPECIFIC info for all variants of
2863 a class before calling finish_struct(), and restore
2864 same TYPE_OBJC_INFO afterwards.
2866 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2868 * all files: Update FSF address in copyright headers.
2870 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2872 * objc-act.c (my_build_string_pointer): New.
2873 (objc_get_class_reference, get_super_receiver): Call
2874 my_build_string_pointer instead of my_build_string when building
2877 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2879 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2882 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2884 * objc-act.c (objc_build_struct): New function.
2885 (objc_derived_from_p): Likewise.
2886 (objc_build_component_ref): Likewise.
2887 (objc_copy_binfo): Likewise.
2888 (objc_xref_basetypes): Likewise.
2889 (objc_lookup_protocol): Likewise.
2890 (objc_compare_protocols): Likewise.
2891 (objc_volatilize_decl): Likewise.
2892 (encode_aggregate_fields): Likewise.
2893 (volatilized_hash): Likewise.
2894 (volatilized_eq): Likewise.
2895 (objc_compare_types): Likewise.
2896 (objc_type_quals_match): Likewise.
2897 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2899 (get_class_ivars): Add second parameter indicating if entire
2900 hierarchy is desired.
2901 (struct volatilized_type): New type.
2902 (volatilized_htab): New hash table.
2903 (objc_types_compatible_p, objc_comptypes): Remove functions.
2904 (synth_module_prologue): Do not initialize 'unused_list'.
2905 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2906 (objc_declare_alias): Implement as a typedef.
2907 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2908 (objc_get_class_ivars): Adjust call to get_class_ivars().
2909 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2910 build_ivar_reference, get_super_receiver): Call
2911 objc_build_component_ref() instead of build_component_ref().
2912 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2914 (build_private_template): Call objc_build_struct() instead of
2915 start_struct() and finish_struct().
2916 (hash_init): Initialize volatilized_htab.
2917 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2918 ObjC++ impedance mismatches.
2919 (encode_aggregate_within): Streamline by calling
2920 encode_aggregate_fields().
2921 * objc-act.h (objc_types_compatible_p): Remove prototype.
2922 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2923 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2925 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2927 * Make-lang.in (cc1obj-dummy): New.
2928 (cc1obj-checksum.c): New.
2929 (cc1obj-checksum.o): New.
2930 (cc1obj): Add cc1obj-checksum.o.
2932 2005-05-18 Mike Stump <mrs@apple.com>
2935 * objc-act.c (struct interface_tuple): Mark it up for GC.
2936 (interface_htab): It is really a struct interface_tuple.
2938 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2939 Mike Stump <mrs@apple.com>
2941 Yet more Objective-C++...
2943 * objc-act.c (objc_finish_try_stmt): Add return value.
2944 (objc_build_synchronized): Likewise.
2946 * objc-act.c (objc_is_gcable_type): Add.
2947 (objc_substitute_decl): Add.
2948 (objc_build_ivar_assignment): Add.
2949 (objc_build_global_assignment): Add.
2950 (objc_build_strong_cast_assignment): Add.
2951 (objc_is_ivar_reference_p): Add.
2952 (objc_is_global_reference_p): Add.
2953 (objc_generate_write_barrier): Add.
2954 (objc_rewrite_function_call): Add.
2955 (objc_gimplify_expr): Add Objective-C++ support.
2956 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2957 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2958 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2959 (DUP_TYPE_OBJC_INFO): Likewise.
2960 (struct imp_entry): Add field has_cxx_cdtors.
2961 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2962 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2963 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2964 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2965 OCTI_ASSIGN_STRONGCAST_DECL.
2966 (umsg_fast_decl): Add.
2967 (objc_assign_ivar_decl): Add.
2968 (objc_assign_ivar_fast_decl): Add.
2969 (objc_assign_global_decl): Add.
2970 (objc_assign_strong_cast_decl): Add.
2971 (objc_method_list_ptr): Add.
2972 (objc_method_proto_list_ptr): Add.
2973 (objc_ivar_list_ptr): Add.
2975 * objc-act.c (should_call_super_dealloc): Add.
2976 (OBJC_VERSION): Bump to 6.
2977 (objc_is_gcable_type): Add.
2978 (objc_substitute_decl): Add.
2979 (objc_build_ivar_assignment): Add.
2980 (objc_build_global_assignment): Add.
2981 (objc_build_strong_cast_assignment): Add.
2982 (objc_is_gcable_p): Add.
2983 (objc_is_ivar_reference_p): Add.
2984 (objc_is_global_reference_p): Add.
2985 (generate_shared_structures): Add flags parameter.
2986 (objc_generate_cxx_ctor_or_dtor): Add.
2987 (objc_generate_cxx_cdtors): Add.
2988 (add_class): Add name parameter.
2989 (objc_types_share_size_and_alignment): Add.
2990 (comp_proto_with_proto): Add strict parameter.
2991 (CLS_HAS_CXX_STRUCTORS): Add.
2992 (TAG_ASSIGNIVAR): Add.
2993 (TAG_ASSIGNGLOBAL): Add.
2994 (TAG_ASSIGNSTRONGCAST): Add.
2995 (TAG_MSGSEND_FAST): Add.
2996 (TAG_ASSIGNIVAR_FAST): Add.
2997 (TAG_CXX_CONSTRUCT): Add.
2998 (TAG_CXX_DESTRUCT): Add.
2999 (OBJC_LOOKUP_CLASS): Add.
3000 (OBJC_LOOKUP_NO_SUPER): Add.
3001 (objc_finish_file): Add pch support.
3002 (objc_finish_implementation): Add Objective-C++ support.
3003 (synth_module_prologue): Likewise.
3004 (synth_module_prologue): Add fast dispatching.
3005 (objc_get_class_reference): Add Objective-C++ support.
3006 (objc_generate_write_barrier): Likewise.
3007 (next_sjlj_build_enter_and_setjmp): Likewise.
3008 (objc_begin_try_stmt): Likewise.
3009 (build_next_objc_exception_stuff): Add fast ivar support.
3010 (build_private_template): Mark the record as used so debug
3011 information is generated.
3012 (build_protocol_template): Add Objective-C++ support.
3013 (objc_method_parm_type) Likewise.
3014 (objc_generate_cxx_ctor_or_dtor): Likewise.
3015 (objc_generate_cxx_cdtors): Likewise.
3016 (build_protocol_initializer): Likewise.
3017 (build_category_template): Likewise.
3018 (build_class_template): Likewise.
3019 (build_method_list_template): Likewise.
3020 (build_category_initializer): Likewise.
3021 (build_shared_structure_initializer): Likewise.
3022 (objc_finish_message_expr): Likewise.
3023 (build_objc_method_call): Add fast dispatch support.
3024 (lookup_method_static): Add support to end search at superclasses.
3025 (add_method_to_hash_list): Add strict parameter to
3026 comp_proto_with_proto.
3027 (objc_add_method): Likewise.
3028 (objc_add_method): Also set the interface_value.
3029 (add_instance_variable): Add Objective-C++ support.
3030 (objc_is_public): Likewise.
3031 (start_class): Likewise.
3032 (continue_class): Likewise.
3033 (encode_aggregate_within): Likewise.
3034 (start_method_def): Likewise.
3035 (objc_start_function): Clear current_function_returns_value
3036 and current_function_returns_null.
3037 (really_start_method): Add Objective-C++ support.
3038 (objc_finish_method_definition): Add warning for missing
3040 (finish_objc): Add Objective-C++ support.
3041 (generate_objc_image_info): Likewise.
3042 (objc_lookup_ivar): Likewise.
3043 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3044 (INIT_TYPE_OBJC_INFO): Likewise.
3045 (DUP_TYPE_OBJC_INFO): Likewise.
3047 2005-04-23 DJ Delorie <dj@redhat.com>
3049 * objc-act.c: Adjust warning() callers.
3051 2005-04-21 Roger Sayle <roger@eyesopen.com>
3053 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3054 this field of an objc method decl.
3055 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3056 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3057 (objc_build_method_signature): Accept additional "ellipsis"
3058 argument and pass it to build_method_decl.
3059 (get_arg_type_list, start_method_def, gen_method_decl): Use
3060 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3061 TREE_OVERFLOW field of a TREE_LIST node.
3063 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3066 * objc-act.c (objc_start_function): Create stack level for context
3067 of identifiers with variably modified type.
3069 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3073 * objc-act.c (objc_start_function): Push context on
3074 label_context_stack.
3076 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3078 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3079 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3080 Call c_common_truthvalue_conversion.
3082 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3084 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3085 objc/objc-parse.c, objc/objc-parse.y): Remove
3086 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3087 objc.distclean, objc.maintainer-clean): Update for new parser.
3088 * config-lang.in (gtfiles): Update for new parser.
3090 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3092 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3095 2005-01-27 Matt Austern <austern@apple.com>
3097 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3098 calling instantiate_pending_templates.
3100 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3103 * objc-act.c (build_selector_translation_table): Use
3104 input_location in the diagnostic for the GNU runtime or if
3105 TREE_PURPOSE (chain) is NULL.
3107 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3110 * objc-act.c (objc_types_compatible_p): New function.
3111 * objc-act.h (objc_types_compatible_p): Declare.
3112 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3114 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3116 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3119 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3122 * objc-act.c (get_arg_type_list): Decay function arguments into
3124 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3125 in line with what the C front-end does.
3126 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3127 each PARM_DECL, like the C front-end does.
3128 (start_method_def): Remove redundant ARRAY_TYPE decay.
3129 (objc_start_function): Bring closer in line with what the
3130 C front-end does for functions.
3132 2005-01-14 Mike Stump <mrs@apple.com>
3134 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3135 that -fobjc-exceptions is accepted.
3137 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3140 * objc-act.c (get_arg_type_list, start_method_def): Decay
3141 array arguments into pointers.
3142 (gen_type_name_0): Learn to pretty-print array types.
3144 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3146 * objc-act.c (build_private_template): Change to return 'void'; do
3147 not set ivar_context, uprivate_record or objc_instance_type.
3148 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3149 retrieve protocol list from the pointee rather than the pointer itself;
3150 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3151 TYPE_OBJC_PROTOCOL_LIST.
3152 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3153 construct a variant of the pointee as well as the pointer, and
3154 store protocol information in the former. When creating variants
3155 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3156 TYPE_OBJC_INTERFACE information.
3157 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3158 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3159 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3160 holding an IDENTIFIER_NODE.
3161 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3162 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3163 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3164 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3165 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3167 (continue_class): For @implementations, set ivar_context,
3168 uprivate_record and objc_instance_type, for @interfaces, call
3169 build_private_template().
3170 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3171 TYPE_OBJC_INTERFACE.
3172 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3173 accessing TYPE_OBJC_PROTOCOL_LIST.
3174 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3175 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3176 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3177 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3178 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3179 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3180 TYPE_LANG_SPECIFIC(...).
3181 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3182 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3183 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3184 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3185 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3187 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3190 * Make-lang.in (objc/objc-act.o): Update dependencies.
3191 * objc-act.c (objc_finish_file): Call
3192 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3194 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3197 * obj-act.c (encode_type): 96bits doubles are encoded the
3198 same way as 64bit and 128bit doubles are.
3200 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3202 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3204 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3207 * objc-act.c (generate_method_descriptors): Remove setting
3208 the new decls' type to variable_length_type.
3209 (generate_ivar_lists): Likewise.
3210 (generate_dispatch_tables): Likewise.
3212 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3214 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3215 contains the result of the ID lookup by the C or C++
3216 front-end; in class methods, use OTHER if it exists;
3217 in instance methods, use OTHER only if it is locally
3220 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3222 * objc-act.c (finish_class): Do not synthesize bogus
3223 'extern objc_object *_Foo;' declarations for @interface Foo.
3225 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3226 David Ayers <d.ayers@inode.at>
3228 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3229 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3230 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3231 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3232 (objc_is_id): Add test for 'super'.
3233 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3234 receivers; if class methods are not found in protocol lists, search
3235 for instance methods therein and warn if one is found. Look in
3236 global hash tables for suitable method as a last resort when messaging
3237 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3238 (objc_add_method): Insert instance methods listed in protocols into
3239 the global class method hash table.
3240 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3241 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3242 addition to 'id <Proto>'.
3244 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3247 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3248 for the NeXT runtime case.
3250 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3252 * objc-act.c: Fix comment typos.
3254 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3256 * objc-act.c (init_objc_symtab, init_module_descriptor,
3257 build_shared_structure_initializer): When initializing 'long'
3258 fields, ensure that the initializer value is also 'long'.
3260 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3262 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3264 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3265 (build_selector_translation_table): Use %J in diagnostic
3266 instead of diddling input_line. Fix spelling.
3268 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3270 * objc-act.c (objc_fold_objc_type_ref): New function.
3271 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3273 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3275 * objc-act.c (objc_start_function, really_start_method,
3276 objc_get_parm_info, start_method_def): Update to new arg_info
3279 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3281 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3283 (objc/objc-act.o): Depend on $(HASHTAB_H).
3284 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3285 objcp-decl.h instead of c-tree.h.
3286 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3287 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3288 build_protocol_template): Adjust prototypes.
3289 (build_module_initializer_routine, start_class, continue_class,
3290 finish_class, start_method_def, objc_start_function, start_protocol,
3291 build_method_decl, objc_add_method, add_instance_variable,
3292 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3293 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3294 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3295 create_field_decl): New prototypes.
3296 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3297 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3298 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3299 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3300 (CLASS_TYPEDEF_NAME): New.
3301 (TAG_EXECCLASS): Change from a global variable to a #define.
3302 (TAG_RETURN_STRUCT): Delete.
3303 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3304 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3305 (string_descriptor): New struct.
3306 (string_htab): New hash table.
3307 (string_hash, string_eq): New prototypes.
3308 (generate_struct_by_value_array): Call create_field_decl() instead of
3309 create_builtin_decl().
3310 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3311 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3312 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3313 and cp_finish_file().
3314 (define_decl, get_static_reference, get_protocol_reference,
3315 create_builtin_decl): Remove functions.
3316 (objc_start_class_interface, objc_start_category_interface,
3317 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3318 objc_start_class_implementation, objc_start_category_implementation,
3319 objc_continue_implementation, objc_finish_implementation,
3320 objc_set_visibility, objc_set_method_type,
3321 objc_build_method_signature, objc_add_method_declaration,
3322 objc_start_method_definition, objc_add_instance_variable,
3323 objc_get_protocol_qualified_type, create_field_decl,
3324 start_var_decl, finish_var_decl): New functions.
3325 (setup_string_decl): Simplify since it is only called once.
3326 (synth_module_prologue): Call build_class_template(); predefine 'id'
3327 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3328 hooks for duration of function; fix GNU runtime messenger signatures
3329 to correspond to reality; forward-declare '__objc_exec_class' for the
3330 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3331 'extern "C" { ... }' wrappers around synthesized declarations; call
3332 build_protocol_template() and build_category_template().
3333 (string_hash, string_eq): New functions.
3334 (objc_build_string_object): Check metaclass correctness only once;
3335 store string literals in hash table.
3336 (objc_build_constructor): Do not convert initializer elements;
3337 adjust for ObjC++ impedance mismatch.
3338 (build_objc_symtab_template): Call create_field_decl() instead of
3339 create_builtin_decl().
3340 (init_objc_symtab): Add missing conversion to initializer element.
3341 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3342 (generate_objc_symtab_decl): Do not call build_category_template();
3343 call start_var_decl() and finish_var_decl() instead of start_decl()
3345 (build_module_descriptor): Call create_field_decl() instead of
3346 grokfield(); call start_var_decl() and finish_var_decl() instead of
3347 start_decl() and finish_decl(); always mark module descriptor as
3348 used; move GNU runtime-specific functionality to
3349 build_module_initializer_routine().
3350 (build_module_initializer_routine): New function, broken off of
3351 build_module_descriptor().
3352 (objc_static_init_needed_p, objc_generate_static_init_call): New
3354 (generate_static_references, generate_strings,
3355 build_selector_translation_table, generate_descriptor_table,
3356 generate_ivars_list, generate_dispatch_table, generate_category): Call
3357 start_var_decl() and finish_var_decl() instead of start_decl() and
3358 finish_decl(); build a type directly instead of via groktypename().
3359 (build_selector_reference_decl, build_selector_table_decl,
3360 build_class_reference_decl, build_protocol_reference,
3361 generate_objc_image_info): Call start_var_decl() instead of
3363 (build_selector_reference): For GNU runtime, do not call
3364 build_selector_reference_decl().
3365 (build_selector, build_typed_selector_reference): Always convert
3366 result to the selector type.
3367 (add_objc_string): Cast return value to 'char *'.
3368 (build_method_prototype_template, build_selector_template,
3369 build_method_template): Use actual selector type for fields
3370 pointing to selectors.
3371 (finish_objc): For GNU runtime, call
3372 build_module_initializer_routine() after build_module_descriptor().
3373 (generate_protocol_list, generate_shared_structures): Call
3374 start_var_decl() and finish_var_decl() instead of start_decl() and
3375 finish_decl(); build a type directly instead of via
3377 (synth_id_with_class_suffix): Return a string.
3378 (get_arg_type_list): For instance methods, use the instance type for
3379 'self'; do not call groktypename_in_parm_context().
3380 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3381 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3382 handle RECORD_TYPEs in ObjC as well as ObjC++.
3383 (objc_is_id): New function.
3384 (objc_is_object_ptr): Return the canonical type node.
3385 (objc_get_class_ivars): Simplify using get_class_ivars().
3386 (get_class_ivars): Remove second parameter; create a fresh copy
3387 of the ivar list for each call; do not check for existence of
3389 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3390 (objc_init_exceptions): When using SJLJ-style exceptions, require
3391 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3393 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3394 objc_object_type instead of objc_id_type.
3395 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3396 a VAR_DECL before placing it in the appropriate scope; do not
3397 call define_decl(); adjust call to c_begin_compound_stmt();
3398 use objc_object_type instead of objc_id_type.
3399 (build_next_objc_exception_stuff): Call create_field_decl() instead
3400 of create_builtin_decl(); construct type directly instead of calling
3401 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3402 (build_private_template): Adjust call to get_class_ivars(); build
3403 a type directly instead of via groktypename().
3404 (build_protocol_template, build_method_prototype_list_template,
3405 build_method_prototype_template, build_category_template,
3406 build_selector_template, build_class_template, build_super_template,
3407 build_ivar_template, build_ivar_list_template,
3408 build_method_list_template, build_method_template):
3409 Call create_field_decl() instead of grokfield().
3410 (objc_method_parm_type): Do not call groktypename().
3411 (generate_descriptor_table): Call start_var_decl() and
3412 finish_var_decl() instead of start_decl() and finish_decl().
3413 (generate_method_descriptors, build_protocol_initializer,
3414 generate_dispatch_tables, build_category_initializer,
3415 build_shared_structure_initializer): Do not call groktypename().
3416 (generate_protocols): Call start_var_decl() and finish_var_decl()
3417 instead of start_decl() and finish_decl(); do not call groktypename().
3418 (error_with_ivar): Remove last parameter.
3419 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3420 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3421 (generate_ivar_lists): Convert one of the initializer elements; do
3422 not call groktypename().
3423 (get_arg_type_list, start_method_def, gen_method_def): Account for
3424 new representation of variable arguments and '...' in Objective-C
3425 methods; add Objective-C++ impedance matching code.
3426 (is_objc_type_qualifier): Remove function.
3427 (adjust_type_for_id_default): Simplify; there is no longer a need to
3428 wade through declspecs.
3429 (lookup_interface, start_class, continue_class,
3430 finish_class, start_method_def, start_protocol, build_method_decl,
3431 objc_add_method, add_instance_variable, build_ivar_reference,
3432 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3433 Make into static functions.
3434 (receiver_is_class_object): Use new IS_CLASS() macro.
3435 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3436 call objc_finish_message_expr() instead of finish_message_expr().
3437 (finish_message_expr): Rename to objc_finish_message_expr(); use
3438 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3439 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3440 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3441 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3442 (build_objc_method_call, warn_with_method): Do not call groktypename().
3443 (build_ivar_reference): Call convert() instead of clobbering in a
3445 (hash_init): Initialize string_htab hash table.
3446 (add_instance_variable): Simplify parameter list; do not call grokfield();
3447 do not populate CLASS_IVARS list.
3448 (start_class): Check for the existence of super class, if one was specified.
3449 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3450 call build_class_template(); adjust call to get_class_ivars(); call
3451 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3452 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3454 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3455 (start_protocol): Do not call build_protocol_template(); use
3456 PROTOCOL_BINFO_ELTS for the tree vector size.
3457 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3458 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3460 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3461 (encode_type): Handle the 'const' qualifier here.
3462 (objc_parmlist): New global variable, sued by objc_push_parm and
3463 objc_get_parm_info().
3464 (objc_push_parm, objc_get_parm_info): New functions.
3465 (objc_expr_last): Remove function.
3466 (synth_self_and_ucmd_args): For instance methods, use the instance
3467 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3468 (start_method_def): Do not call push_scope(), declare_parm_level(),
3469 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3470 just use objc_push_parm() and objc_get_parm_info().
3471 (comp_method_with_proto): Remove function.
3472 (objc_types_are_equivalent): Strip away indirections before comparing
3474 (comp_proto_with_proto): Do not call groktypename(); types are no
3475 longer in raw declspec format.
3476 (objc_start_function): New function.
3477 (really_start_method): Call comp_proto_with_proto() instead of
3478 comp_method_with_proto(); call objc_start_function() instead of
3479 hand-crafting a function declarator.
3480 (continue_method_def, objc_expand_function_end): Remove functions.
3481 (get_super_receiver): Call objc_get_current_scope() instead of
3482 get_current_scope(); reference 'super_class' field (instead of
3484 (finish_method_def): Rename to objc_finish_method_definition() and
3485 add a function decl parameter; move method encoding call from
3486 objc_expand_function_end().
3487 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3488 gen_declaration_1): Remove functions.
3489 (tmpbuf, RAW_DECLSPEC): Remove.
3490 (gen_declaration): Remove second parameter; simplify to deal
3491 with TYPE_P nodes instead of raw declspecs.
3492 (gen_type_name, gen_type_name_0): New functions.
3493 (gen_method_decl): Remove second parameter; call gen_type_name()
3494 instead of gen_declaration_1().
3495 (dump_interface): Adjust calls to gen_declaration() and
3496 gen_method_decl(); do not allocate a separate string buffer.
3497 (init_objc): Allocate a larger string buffer to accommodate
3498 dump_interface(); adjust call to build_module_descriptor();
3499 add call to build_module_initializer_routine() for the GNU
3501 (generate_classref_translation_entry): Do not call start_decl(); call
3502 finish_var_decl() instead of finish_decl(); call convert() instead of
3504 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3505 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3507 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3508 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3509 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3510 objc_object_type and objc_object_name, respectively.
3511 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3512 objc_class_name): New.
3513 (IS_CLASS): New macro.
3514 (IS_ID, IS_SUPER): Robustify.
3515 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3516 (finish_file, start_class, continue_class, finish_class,
3517 start_method_def, continue_method_def, finish_method_def,
3518 start_protocol, finish_protocol, objc_build_throw_stmt,
3519 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3520 objc_build_synchronized_epilogue, objc_build_try_prologue,
3521 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3522 objc_build_finally_prologue, objc_build_finally_epilogue,
3523 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3524 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3525 get_class_reference, get_static_reference, get_object_reference,
3526 build_message_expr, finish_message_expr, build_selector_expr,
3527 build_ivar_reference, build_keyword_decl, build_method_decl,
3528 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3529 objc_declare_class, objc_declare_protocols, objc_comptypes,
3530 objc_check_decl, build_encode_expr): Remove prototypes.
3531 (imp_count, cat_count): Make GGC-aware.
3532 (OBJC_SET_TYPE_NAME): New macro.
3534 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3536 * config-lang.in: Update copyright notice.
3537 (lang_requires): Indicate that ObjC requires C to be built first.
3539 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3541 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3543 (build_objc_string_object): Rename to objc_build_string_object().
3544 (get_class_reference): Rename to objc_get_class_reference().
3545 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3546 (next_sjlj_build_catch_list, get_super_receiver): Call
3547 objc_get_class_reference() instead of get_class_reference().
3548 (build_keyword_decl): Rename to objc_build_keyword_decl().
3549 (build_message_expr): Rename to objc_build_message_expr().
3550 (build_protocol_expr): Rename to objc_build_protocol_expr().
3551 (build_selector_expr): Rename to objc_build_selector_expr().
3552 (build_encode_expr): Rename to objc_build_encode_expr().
3553 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3554 objc_get_class_ivars().
3555 (get_class_reference): Rename prototype to objc_get_class_reference().
3556 (build_message_expr): Rename prototype to objc_build_message_expr().
3557 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3558 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3559 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3560 (build_objc_string_object): Rename prototype to
3561 objc_build_string_object().
3563 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3565 * objc-act.c (lookup_interface): Make function 'static' and add a
3567 (objc_check_decl, get_class_reference, objc_declare_alias,
3568 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3569 instead of is_class_name().
3570 (get_super_receiver, objc_clear_super_receiver): Call
3571 objc_get_current_scope() instead of get_current_scope().
3572 (is_class_name): Rename to objc_is_class_name.
3573 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3575 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3577 * objc-act.c (objc_is_reserved_word): New function.
3579 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3581 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3582 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3583 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3584 * objc-act.c: Do not include gtype-objc.h.
3585 (finish_file): Rename to objc_finish_file().
3586 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3587 * objc-lang.c: Update copyright notice; include diagnostic.h,
3588 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3590 (finish_file): New hook routine.
3591 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3592 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3593 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3594 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3595 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3596 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3597 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3598 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3599 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3600 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3601 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3602 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3603 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3604 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3605 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3606 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3607 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3608 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3609 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3610 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3611 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3612 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3613 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3614 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3615 Move to c-objc-common.h.
3618 Copyright (C) 2004-2015 Free Software Foundation, Inc.
3620 Copying and distribution of this file, with or without modification,
3621 are permitted in any medium without royalty provided the copyright
3622 notice and this notice are preserved.