1 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
3 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
4 than typed_noop_remove. Remove redudant typedefs.
6 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
8 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
9 * objc-encoding.c: Likewise.
10 * objc-gnu-runtime-abi-01.c: Likewise.
11 * objc-lang.c: Likewise.
12 * objc-map.c: Likewise.
13 * objc-next-runtime-abi-01.c: Likewise.
14 * objc-next-runtime-abi-02.c: Likewise.
15 * objc-runtime-shared-support.c: Likewise.
17 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
19 * objc-act.c : Adjust include files.
20 * objc-encoding.c : Likewise.
21 * objc-gnu-runtime-abi-01.c : Likewise.
22 * objc-lang.c : Likewise.
23 * objc-map.c : Likewise.
24 * objc-next-runtime-abi-01.c : Likewise.
25 * objc-next-runtime-abi-02.c : Likewise.
26 * objc-runtime-shared-support.c : Likewise.
28 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
30 * objc-runtime-shared-support.c (build_module_descriptor): Set
31 TREE_USED on UOBJC_MODULES_decl.
33 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
35 * objc-act.c (objc_write_global_declarations): Adjust comment.
36 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
39 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
41 * objc-act.c: Adjust includes for restructured coretypes.h.
42 * objc-encoding.c: Likewise.
43 * objc-gnu-runtime-abi-01.c: Likewise.
44 * objc-lang.c: Likewise.
45 * objc-map.c: Likewise.
46 * objc-next-runtime-abi-01.c: Likewise.
47 * objc-next-runtime-abi-02.c: Likewise.
48 * objc-runtime-shared-support.c: Likewise.
50 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
52 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
54 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
56 * objc-act.c: Adjust for hash_table changes.
58 2015-01-09 Michael Collison <michael.collison@linaro.org>
60 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
61 input.h, alias.h, symtab.h, options, fold-const.h,
62 wide-int.h, and inchash.h due to flattening of tree.h.
63 * objc-encoding.c: Ditto.
64 * objc-gnu-runtime-abi-01.c: Ditto.
67 * objc-next-runtime-abi-01.c: Ditto.
68 * objc-next-runtime-abi-02.c: Ditto.
69 * objc-runtime-shared-support.c: Ditto.
71 2015-01-05 Jakub Jelinek <jakub@redhat.com>
73 Update copyright years.
75 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
77 * objc-act.c: Adjust include files.
79 2014-10-22 Alan Modra <amodra@gmail.com>
81 * objc-encoding.c (encode_array): Cast result of obstack_base.
82 (encode_type): Likewise.
84 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
86 * objc-act.c: Adjust include files.
88 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
90 * objc-act.c: use hash_table instead of hashtab.
92 2014-09-15 Jakub Jelinek <jakub@redhat.com>
94 * Make-lang.in (check_objc_parallelize): Change to just an upper
97 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
99 * objc-act.c (objc_common_tree_size): New function.
100 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
102 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
103 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
104 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
105 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
106 (METHOD_SEL_ARGS): Use decl_common.size instead of
107 decl_non_common.result.
108 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
109 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
110 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
111 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
112 (objc_common_tree_size): Declare.
113 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
115 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
117 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
120 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
122 * objc-act.c: Adjust.
124 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
126 * objc-act.c (objc_build_string_object): Adjust.
127 (continue_class): Likewise.
128 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
129 * objc-map.c (objc_map_alloc_ggc): Likewise.
130 (objc_map_private_resize): Likewise.
131 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
133 (hash_name_enter): Likewise.
135 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
136 Mike Stump <mikestump@comcast.net>
137 Richard Sandiford <rdsandiford@googlemail.com>
139 * objc-act.c: Include wide-int.h.
140 (objc_decl_method_attributes): Use wide-int interfaces.
142 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
145 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
146 (objc_init): Initialize objc_default_ivar_visibility.
147 (objc_start_class_interface): Use objc_default_ivar_visibility.
148 (objc_start_class_implementation): Likewise.
149 (objc_lookup_ivar): Implement -fno-local-ivars.
151 2014-01-31 Marek Polacek <polacek@redhat.com>
154 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
155 build_function_call_vec.
156 (finish_catch): Likewise.
157 (next_runtime_abi_02_get_class_reference): Likewise.
158 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
159 build_function_call_vec.
160 (build_throw_stmt): Likewise.
161 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
162 build_function_call_vec.
163 (build_throw_stmt): Likewise.
165 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
167 Update copyright years
169 2013-12-04 Joseph Myers <joseph@codesourcery.com>
172 * objc-act.c (objc_synthesize_getter): Update calls to
173 c_sizeof_or_alignof_type.
175 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
177 * objc/objc-act.c: Add required include files from gimple.h.
179 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
181 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
184 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
186 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
187 tree_to_shwi throughout.
189 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
191 * objc-act.c: Include only gimplify.h and gimple.h as needed.
193 2013-11-14 Diego Novillo <dnovillo@google.com>
195 * objc-act.c: Include stringpool.h.
196 Include stor-layout.h.
198 * objc-encoding.c: Include stringpool.h.
199 Include stor-layout.h.
200 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
201 * objc-next-runtime-abi-01.c:
202 Include stringpool.h.
203 * objc-next-runtime-abi-02.c: Include stringpool.h.
204 * objc-runtime-shared-support.c: Include stringpool.h.
206 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
208 * objc-act.c: Include gimplify.h.
210 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
212 * objc-act.c (objc_push_parm): Handle atomic qualifier.
214 2013-09-25 Tom Tromey <tromey@redhat.com>
216 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
217 (objc/objc-runtime-shared-support.o)
218 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
219 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
220 (objc/objc-encoding.o, objc/objc-map.o): Remove.
222 2013-09-14 Iain Sandoe <iain@codesourcery.com>
225 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
226 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
227 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
228 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
230 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
232 * objc-act.c: Fix typos.
233 * objc-encoding.c: Likewise.
234 * objc-gnu-runtime-abi-01.c: Likewise.
235 * objc-next-runtime-abi-01.c: Likewise.
236 * objc-next-runtime-abi-02.c: Likewise.
238 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
240 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
241 Fix build_conditional_expr call.
243 2013-05-16 Jason Merrill <jason@redhat.com>
245 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
247 2012-11-20 Diego Novillo <dnovillo@google.com>
249 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
251 2012-11-16 Diego Novillo <dnovillo@google.com>
253 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
255 * objc-act.c: Use new vec API in vec.h.
256 * objc-act.h: Likewise.
257 * objc-gnu-runtime-abi-01.c: Likewise.
258 * objc-next-runtime-abi-01.c: Likewise.
259 * objc-next-runtime-abi-02.c: Likewise.
260 * objc-runtime-hooks.h: Likewise.
261 * objc-runtime-shared-support.c: Likewise.
262 * objc-runtime-shared-support.h: Likewise.
264 2012-10-01 Lawrence Crowl <crowl@google.com>
266 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
267 (objc-act.o): Add dependence on hash-table.h.
268 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
271 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
273 * Make-ang.in: Adjust for move of C front-end files.
274 * config-lang.in: Likewise.
275 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
277 * objc-runtime-shared-support.c: Likewise.
278 * objc-next-runtime-abi-01.c: Likewise.
279 * objc-next-runtime-abi-02.c: Likewise.
280 * objc-gnu-runtime-abi-01.c: Likewise.
281 * objc-act.c: Likewise.
282 * objc-lang.c: Likewise.
284 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
286 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
287 Include c-family/c-target.h.
288 (handle_next_class_ref): Rewrite to emit top-level asm statements.
289 (handle_next_impent): Likewise.
290 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
292 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
294 * objc-act.c: Do not include output.h.
296 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
299 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
300 Use build_min_nt_loc.
302 2012-04-20 Jan Hubicka <jh@suse.cz>
304 * objc-act.c (mark_referenced_methods); Use
305 cgraph_mark_force_output_node.
307 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
309 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
310 (objc_build_global_assignment): Likewise.
311 (objc_build_strong_cast_assignment): Likewise.
312 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
313 * objc-next-runtime-abi-02.c: Likewise.
314 * objc-gnu-runtime-abi-01.c: Likewise.
316 2012-03-05 Jason Merrill <jason@redhat.com>
318 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
319 call _stat functions without MEM_STAT_INFO.
321 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
323 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
326 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
329 * objc-act.c (objc_build_string_object): Remove redundant second
330 call to fix_string_type (). Add a checking assert that we are,
331 indeed, passed a STRING_CST.
333 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
336 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
337 size_t to avoid signed/unsigned
339 (insert_method_into_method_map): Likewise.
341 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
343 * objc-map.h: New file.
344 * objc-map.c: New file.
345 * config-lang.in (gtfiles): Added objc-map.h.
346 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
347 (objc/objc-map.o): New rule.
348 (objc/objc-act.o): Depend on objc/objc-map.h.
349 * objc-next-runtime-abi-02.c: Added a TODO comment.
350 * objc-act.c: Include objc-map.h.
351 (nst_method_hash_list, cls_method_hash_list): Removed.
352 (instance_method_map, class_method_map): New.
353 (cls_name_hash_list, als_name_hash_list): Removed.
354 (class_name_map, alias_name_map): Removed.
355 (ivar_offset_hash_list): Removed.
356 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
357 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
358 (interface_hash_init): New.
359 (objc_init): Call interface_hash_init.
360 (objc_write_global_declarations): Iterate over class_method_map
361 and instance_method_map instead of cls_method_hash_list and
362 nst_method_hash_list.
363 (objc_declare_alias): Use alias_name_map instead of
365 (objc_is_class_name): Use class_name_map and alias_name_map
366 instead of cls_name_hash_list and als_name_hash_list.
367 (interface_tuple, interface_htab, hash_interface, eq_interface):
369 (interface_map): New.
370 (add_class): Renamed to add_interface. Use interface_map instead
372 (lookup_interface): Use interface_map instead of interface_htab.
373 (check_duplicates): Changed first argument to be a tree,
374 potentially a TREE_VEC, instead of a hash. Changed implementation
376 (lookup_method_in_hash_lists): Use class_method_map and
377 instance_method_map instead of cls_method_hash_list and
378 nst_method_hash_list.
379 (objc_build_selector_expr): Likewise.
380 (hash_func): Removed.
381 (hash_init): Create instance_method_map, class_method_map,
382 class_name_map, and alias_name_map. Do not create
383 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
384 als_name_hash_list, and ivar_offset_hash_list.
385 (insert_method_into_method_map): New.
386 (objc_add_method): Use insert_method_into_method_map instead of
387 add_method_to_hash_list.
388 (start_class): Call add_interface instead of add_class.
389 * objc-act.h (cls_name_hash_list, als_name_hash_list,
390 nst_method_hash_list, cls_method_hash_list): Removed.
392 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
394 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
395 interface with two parallel arrays to hold standard builtin
396 declarations, and replace it with a function based interface that
397 can support creating builtins on the fly in the future. Change
398 all uses, and poison the old names. Make sure 0 is not a
399 legitimate builtin index.
400 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
401 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
403 2011-07-19 Richard Guenther <rguenther@suse.de>
405 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
406 Use fold_build_pointer_plus.
407 (objc2_build_ehtype_initializer): Likewise.
409 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
411 * objc-encoding.h (obstack.h): Do not include.
412 (util_obstack, util_firstobj): Do not declare.
413 (encode_field_decl): Updated prototype to return a tree and take a
414 single tree argument. Updated comments.
415 * objc-encoding.c (util_obstack, util_firstobj): Made static.
416 (objc_encoding_init): New.
417 (encode_field_decl): Existing function renamed to encode_field and
418 made static. New encode_field_decl wrapper function added.
419 (encode_aggregate_fields): Update call to encode_field_decl to
421 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
422 (util_obstack, util_firstobj): Do not declare.
423 (build_v2_ivar_list_initializer): Updated call to
425 * objc-runtime-shared-support.c (obstack.h): Do not include.
426 (util_obstack, util_firstobj): Do not declare.
427 (build_ivar_list_initializer): Updated call to encode_field_decl.
428 * objc-act.c (objc_init): Use objc_encoding_init.
429 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
431 (objc/objc-gnu-runtime-abi-01.o): Likewise.
432 (objc/objc-next-runtime-abi-01.o): Likewise.
433 (objc/objc-next-runtime-abi-02.o): Likewise.
434 (objc/objc-act.o): Likewise.
436 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
438 Refactored encoding code into objc-encoding.h and objc-encoding.c.
439 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
440 encode_type, generating_instance_variables, objc_method_parm_type,
441 objc_encoded_type_size, encode_method_prototype,
442 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
443 encode_array, encode_vector, encode_aggregate_fields,
444 encode_aggregate_within, encode_next_bitfield,
445 encode_gnu_bitfield, encode_field_decl,
446 objc_v2_encode_property_attr): Moved to objc-encoding.h and
447 objc-encoding.c. No change in the actual code.
448 Include objc-encoding.h.
449 (objc_init): Added TODO.
450 (objc_build_property_setter_name): Made non-static so it can be
451 called from objc-encoding.c.
452 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
453 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
454 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
455 encode_method_prototype, encode_field_decl,
456 generating_instance_variables): Moved to objc-encoding.h.
457 (objc_build_property_setter_name): Declare.
458 * objc-encoding.c: New.
459 * objc-encoding.h: New.
460 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
461 * objc-next-runtime-abi-01.c: Likewise.
462 * objc-next-runtime-abi-02.c: Likewise.
463 * objc-runtime-shared-support.c: Likewise.
464 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
465 (objc/objc-lang.o): Reordered dependencies.
466 (objc/objc-runtime-shared-support.o): Reordered dependencies.
467 Added dependencies on objc-encoding.h and on $(GGC_H),
468 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
469 (objc/objc-gnu-runtime-abi-01.o): Likewise.
470 (objc/objc-next-runtime-abi-01.o): Likewise.
471 (objc/objc-next-runtime-abi-02.o): Likewise.
472 (objc/objc-act.o): Reordered dependencies. Added dependency on
474 (objc/objc-encoding.o): New rule.
476 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
477 warning "unknown type %<%T%> found during Objective-C encoding"
478 instead of using gen_type_name.
480 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
482 * objc-act.c (receiver_is_class_object): Expanded comment.
483 (objc_finish_message_expr): Likewise.
485 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
488 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
489 that was only declared using @class without an @interface. Warn
490 if messaging an instance of a class that was only declared using
491 @class without an @interface, unless the receiver was also typed
492 with a protocol list.
494 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
496 * objc-act.c (objc_decl_method_attributes): Implement nonnull
497 attribute for Objective-C methods.
499 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
501 * config-lang.in (gtfiles): Updated order of files to fix building
502 when the gcc/cp directory is missing, as in the case of some
505 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
507 * objc-act.c (objc_compare_types): Use function_args_iterator
508 instead of TYPE_ARG_TYPES to compare function argument types.
510 2011-05-13 Toon Moene <toon@moene.org>
512 * objc-next-runtime-abi-02.c (newabi_append_ro):
513 Add const qualifier to constant variable pointer declaration.
515 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
517 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
518 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
519 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
521 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
523 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
524 (build_function_type_for_method): Declare.
525 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
526 type of get_arg_type_base_list field.
527 * objc-act.h (OBJC_VOID_AT_END): Delete.
528 * objc-act.c (get_arg_type_list): Delete.
529 (build_function_type_for_method): New function.
530 (objc_decl_method_attributes): Call build_function_type_for_method.
531 (really_start_method): Likewise.
532 * objc-gnu-runtime-abi-01.c
533 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
534 adjust function accordingly. Update header comment.
535 (build_objc_method_call): Call build_function_type_for_method.
536 * objc-next-runtime-abi-01.c
537 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
538 adjust function accordingly. Update header comment.
539 (build_objc_method_call): Call build_function_type_for_method.
540 * objc-next-runtime-abi-02.c
541 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
542 adjust function accordingly. Update header comment.
543 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
544 typelist. Use function_args_iterator for traversing fntype.
545 (build_v2_build_objc_method_call): Adjust call to it.
546 Call build_function_type_for_method
548 2011-05-05 Joseph Myers <joseph@codesourcery.com>
550 * objc-act.c (objc_start_method_definition): Add parameter expr.
551 Update call to start_method_def.
552 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
553 objc_synthesize_setter) Update calls to
554 objc_start_method_definition.
555 (objc_get_parm_info): Add parameter expr. Update call to
557 (start_method_def): Add parameter expr. Update call to
559 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
560 Update call to objc_get_parm_info.
561 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
564 2011-04-26 Jason Merrill <jason@redhat.com>
566 * objc-act.c (objc_fold_objc_type_ref): Remove.
567 * objc-act.h: Remove prototype.
569 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
571 * objc-act.c (synth_module_prologue): Call build_function_type_list
572 instead of build_function_type.
573 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
576 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
578 * objc-act.c (ivar_of_class): New.
579 (objc_is_public): Use ivar_of_class.
581 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
583 * objc-act.c (objc_get_interface_ivars): Removed.
584 (objc_detect_field_duplicates): New.
585 (hash_instance_variable): New.
586 (eq_instance_variable): New.
588 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
590 * objc-act.c (objc_declare_protocols): Renamed to
591 objc_declare_protocol. Changed first argument to be an identifier
592 instead of a tree chain of identifiers, so that callers don't have
593 to create a temporary tree chain.
595 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
597 * objc-act.c (objc_declare_class): Changed to take a single
598 identifier as argument instead of a tree list. This means callers
599 don't have to build temporary tree lists to call this function.
600 (synth_module_prologue): Updated calls to objc_declare_class.
602 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
604 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
605 instead of get_identifier.
607 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
609 * objc-lang.c (objc_init_ts): Move code for this function...
610 * objc-act.c (objc_common_init_ts): ...here. Define.
611 * objc-act.h (objc_common_init_ts): Declare.
613 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
615 * objc-act.c (objc_build_message_expr): Accept two arguments
616 instead of one so that callers can simply pass the arguments
617 without having to create a temporary chain to hold them.
619 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
621 * objc-act.c (comp_proto_with_proto): Do not create and use
622 inefficient temporary argument lists. Compare the arguments
623 directly. (match_proto_with_proto): Removed; incorporated into
624 comp_proto_with_proto ().
626 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
628 * objc-act.c (printable_ivar_name): New.
629 (add_instance_variable): Call printable_ivar_name() when an error
630 message needs to be printed. Do not prepare the instance variable
631 for printing unless there is an actual error.
633 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
635 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
636 avoid calling identifier_global_value() multiple times.
638 2011-04-12 Martin Jambor <mjambor@suse.cz>
640 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
641 instead of cgraph_node.
643 2011-04-06 Joseph Myers <joseph@codesourcery.com>
645 * objc-act.c: Include c-target.h instead of target.h.
646 * Make-lang.in (objc/objc-act.o): Update dependencies.
648 2011-03-06 Joseph Myers <joseph@codesourcery.com>
650 * lang-specs.h: Match -save-temps* instead of -save-temps.
652 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
654 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
656 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
658 * objc-act.c (build_private_template): Do not copy the
659 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
660 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
663 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
666 * objc-act.c (flexible_array_type_p): New.
667 (add_instance_variable): Produce an error if an instance variable
668 uses flexible array members.
669 (encode_array): Do not emit an error if encoding a flexible array
670 type while generating instance variables.
672 2011-02-21 Mike Stump <mikestump@comcast.net>
674 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
677 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
679 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
680 usage of padding fields. Do not include tm.h.
681 * objc-act.c (objc_write_global_declaration): Set input_location
682 to BUILTINS_LOCATION while generating runtime metadata.
684 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
687 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
688 effects, do not use a temporary variable.
690 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
692 * objc-next-runtime-abi-01.c: Updated comments.
693 * objc-next-runtime-abi-02.c: Same.
695 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
697 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
700 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
702 * objc-act.c: Updated comments.
703 * objc-next-runtime-abi-02.c: Same.
704 * objc-runtime-shared-support.c: Same.
705 * objc-runtime-hooks.h: Same.
707 * objc-gnu-runtime-abi-01.c: Same.
709 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
711 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
712 not generate metadata if there is nothing to put into it.
714 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
716 * config-lang.in (gtfiles): Updated.
717 * Make-lang.in (START_HDRS): New.
718 (OBJC_OBJS): Added new object files.
719 (objc/objc-act.o): Updated prerequisites.
720 (objc/objc-lang.o): Updated prerequisites.
721 (objc/objc-runtime-shared-support.o): New.
722 (objc/objc-gnu-runtime-abi-01.o): New.
723 (objc/objc-next-runtime-abi-01.o): New.
724 (objc/objc-next-runtime-abi-02.o): New.
725 * objc-runtime-hooks.h: New.
726 * objc-runtime-shared-support.h: New.
727 * objc-runtime-shared-support.c: New.
728 * objc-gnu-runtime-abi-01.c: New.
729 * objc-next-metadata-tags.h: New.
730 * objc-next-runtime-abi-01.c: New.
731 * objc-next-runtime-abi-02.c: New.
732 * objc-lang.c: Include c-lang.h.
733 (LANG_HOOKS_EH_PERSONALITY): Removed.
734 * objc-act.h: Moved many declarations and code from objc-act.c
735 into objc-act.h to make them available outside objc-act.c.
736 (objc_eh_runtime_type): Removed.
737 (objc_eh_personality): Removed.
738 (CLASS_HAS_EXCEPTION_ATTR): New.
739 (OCTI_SUPER_SUPERFIELD_ID): New.
740 (OCTI_V1_PROP_LIST_TEMPL): New.
741 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
742 (super_superclassfield_id): New.
743 (objc_prop_list_ptr): New.
744 (prop_names_attr_chain): New.
745 * objc-act.c: Include new runtime headers. Moved many #defines
746 and declarations into objc-act.h and
747 objc-runtime-shared-support.h. Made some corresponding functions
748 non-static, and moved some others into
749 objc-runtime-shared-support.c. Moved metadata generation code
750 into the new runtime hook files.
751 (ivar_offset_hash_list): New.
752 (objc_init): Call generate_struct_value_by_array() before doing
753 any runtime initialization. Create the appropriate runtime hook
755 (init_objc): Removed. Code moved directly into objc_init.
756 (finish_objc): Removed. Code moved directly into
757 objc_write_global_declarations.
758 (objc_write_global_declarations): Do the warn_selector checks
759 before emitting metadata. Use a runtime hook to emit the
760 metadata. Do not emit the metadata or do -gen-decls processing if
761 -fsyntax-only or we are producing a PCH.
762 (build_objc_exception_stuff): Renamed to
763 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
764 objc_exception_throw_decl.
765 (synth_module_prologue): Call runtime initialize hook instead of
766 building runtime declarations here. Use the
767 default_constant_string_class_name runtime hook to set the
768 constant string class name.
769 (objc_build_string_object): Call the setup_const_string_class_decl
770 runtime hook instead of setup_string_decl. Call the
771 build_const_string_constructor runtime hook instead of building
772 the string object here.
773 (get_objc_string_decl): Added prop_names_attr case. Removed
774 gcc_unreachable() at the end.
775 (objc_begin_catch_clause): Distinguish between @catch (...) and
776 @catch (id x). Call the begin_catch runtime hook instead of
777 building the CATCH_EXPR here.
778 (objc_finish_catch_clause): Call the finish_catch runtime hook
779 instead of adding the catch here.
780 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
781 instead of doing it here.
782 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
783 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
784 Call the build_throw_stmt runtime hook instead of building the
786 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
788 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
789 instead of building the list of arguments here.
790 (receiver_is_class_object): Call the receiver_is_class_object
791 runtime hook instead of doing the check here. Call the
792 tag_getclass runtime hook instead of using TAG_GETCLASS.
793 (objc_finish_message_expr): Call the build_objc_method_call
795 (objc_build_protocol_expr): Call the get_protocol_reference
797 (objc_build_selector_expr): Call the build_selector_reference
799 (build_ivar_reference): Call the build_ivar_reference runtime
801 (hash_init): Set up ivar_offset_hash_list.
802 (start_class): Recognize the objc_exception attribute and store
804 (continue_class): Use the class_decl and metaclass_decl runtime
806 (build_objc_property_accessor_helpers): Renamed to
807 build_common_objc_property_accessor_helpers. Do not build
808 objc_copyStruct_decl, objc_getPropertyStruct_decl and
809 objc_setPropertyStruct_decl.
810 (objc_synthesize_getter): Check what struct setter/getter helper
811 is available instead of checking the type of runtime.
812 (get_super_receiver): Use the super_superclassfield_ident runtime
813 hook. Added assert. Use the get_class_super_ref and
814 get_category_super_ref runtime hooks.
815 (objc_v2_encode_prop_attr): New.
817 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
820 * objc-act.c (finish_objc): When calling check_duplicates to check
821 duplicated instance methods, set 'is_class' to 0, not 1.
823 2011-01-14 Ben Elliston <bje@au.ibm.com>
826 * objc-act.c (generate_struct_by_value_array): Do not output a
827 definition for struct_forward_array.
829 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
831 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
834 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
836 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
838 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
840 * objc-act.c (check_that_protocol_is_defined): New.
841 (lookup_protocol): Call check_that_protocol_is_defined.
843 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
845 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
846 lists. Check them two-ways to fix comparisons when one protocol
847 implements the other one, or when one list contains duplicated
850 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
852 * objc-act.c (objc_add_method): When emitting an error because a
853 method with the same name but conflicting types is found in the
854 same class or category interface, print a note with the location
855 of the original method. Also, improved the error message to
856 clearly state that the conflict is due to conflicting types, and
857 produce it for protocols as well. Emit an error if two identical
858 methods are declared in a protocol, but one is @required and the
859 other one is @optional.
861 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
863 * objc-act.c (start_class): Warn when a class attribute is
865 (objc_declare_protocols): Warn when a protocol attribute in a
866 protocol forward-declaration is ignored.
867 (start_protocol): Warn when a protocol attribute is ignored.
869 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
871 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
872 particular, explicitly mention whether the error is due to the
873 @optional or @required keyword instead of mentioning
874 "@optional/@required".
876 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
879 * objc-act.c (objc_build_synchronized): Check the argument of
880 @synchronized and emit an appropriate error if it is not a valid
881 Objective-C object. Deal gracefully with that case. Updated
882 comments and variable names.
884 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
887 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
888 * objc-tree.def (PROPERTY_REF): Increased the number of operands
890 * objc-act.c (objc_finish_message_expr): Added optional argument
891 allowing to return the deprecated method prototype for deprecated
892 methods, instead of immediately emitting the deprecation warning.
893 (objc_maybe_build_component_ref): Do not warn for a deprecated
894 property. When building the getter call, get the deprecated
895 method prototype from objc_finish_message_expr() and put it into
897 (objc_build_class_component_ref): Same change.
898 (finish_class): Mark the getter and setter as deprecated if they
899 are generated from a deprecated property.
900 (objc_gimplify_property_ref): If the getter is deprecated, emit a
902 (objc_build_setter_call, objc_build_message_expr,
903 objc_finish_foreach_loop): Updated call to
904 objc_finish_message_expr.
906 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
909 * objc-act.c (lookup_protocol): Added 'definition_required'
910 argument. If 'definition_required', and the protocol is not
911 defined, emit a warning.
912 (objc_declare_protocols): Updated call to lookup_protocol.
913 (start_protocol): Same change.
914 (check_protocol_recursively): Same change.
915 (objc_build_protocol_expr): Same change.
916 (lookup_and_install_protocols): Added definition_required argument.
917 Pass it to lookup_protocol.
918 (objc_get_protocol_qualified_type): Updated call to
919 lookup_and_install_protocols.
920 (start_class): Updated calls to lookup_and_install_protocols; pass
921 true to 'definition_required' to get the warnings.
922 (start_protocol): Updated calls to lookup_and_install_protocols.
924 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
926 * objc-act.c (objc_start_category_interface): Produce an error if
927 a class extension is found after the class @implementation.
929 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
932 * objc-act.c (encode_method_prototype): Fixed both location and
933 format string of error "type %qT does not have a known size".
935 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
937 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
939 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
941 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
943 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
945 * objc-act.c (objc_init): Call using_eh_for_cleanups.
946 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
947 not call using_eh_for_cleanups.
948 (objc_begin_try_stmt): Do not call objc_init_exceptions.
949 (objc_build_throw_stmt): Updated call to
950 objc_maybe_warn_exceptions.
952 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
954 * objc/objc-act.c (objc_eh_personality): Select personality name on
956 (objc_init_exceptions): New.
957 (objc_begin_try_stmt): Use objc_init_exceptions.
958 (objc_build_throw_stmt): Likewise.
960 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
962 * objc-act.c (objc_in_class_extension): New.
963 (objc_start_category_interface): If -fobjc-std=objc1
964 was specified, produce an error if a class extension is used.
965 (objc_finish_interface): Reset objc_in_class_extension to false.
966 (objc_add_property_declaration): Allow a class extension to extend
967 readonly properties in the main @interface to be readwrite.
968 (start_class): Added code to deal with class extensions. In that
969 case, return the existing interface after adding any additional
970 protocols to it and setting objc_in_class_extension to true.
971 (continue_class): If in a class extension, do not generate the
972 instance variable template.
974 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
976 * objc-act.c (objc_build_throw_stmt): Check that the argument of
977 @throw is an object and emit an error if not.
979 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
981 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
982 error() when printing an error about the iterating variable or
983 collection not being an object.
985 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
987 * objc-act.c (objc_finish_foreach_loop): Mark the
988 object_expression as used.
990 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
992 * objc-act.c: Include c-family/c-objc.h.
993 * objc-lang.c: Same change.
994 * Make-lang.in (objc/objc-act.o): Depend on
996 (objc/objc-lang.o): Same change.
997 * config-lang.in (gtfiles): Added c-family/c-objc.h.
999 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1001 * lang-specs.h: Don't handle -ftraditional.
1003 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1005 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1006 not NULL_TREE when a @throw is used outside of a @catch block.
1008 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1010 * objc-act.c (objc_build_volatilized_type): Removed.
1011 (objc_non_volatilized_type): Removed.
1012 (objc_type_quals_match): Removed.
1013 (local_variables_to_volatilize): New.
1014 (objc_volatilize_decl): Add the decl to volatilize to
1015 local_variables_to_volatilize, but don't volatilize it yet.
1016 (objc_finish_function): New.
1017 * objc-act.h (local_variables_to_volatilize): New.
1019 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1020 Mike Stump <mikestump@comcast.net>
1022 Allow 'make check-objc -j2'
1023 * Make-lang.in (lang_checks_parallelized): New.
1024 (check_objc_parallelize): New.
1026 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1028 * objc-act.c (start_class): When a class is reimplemented,
1029 generate an error and avoid adding the class to the list of
1030 implemented classes again, but do not return error_mark_node.
1032 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1034 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1036 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1038 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1039 is passed as argument.
1040 (objc_begin_catch_clause): Added code to deal with an
1041 error_mark_node or NULL_TREE argument. Improved checks for
1042 invalid arguments. Added code to traverse typedefs.
1044 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1046 * objc-act.c (objc_demangle): Return immediately if the string is
1047 too short. Detect names that do not need demangling, and return
1050 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1052 Implemented optional properties.
1053 * objc-act.h (PROPERTY_OPTIONAL): New.
1054 * objc-act.c (objc_add_property_declaration): Set
1055 PROPERTY_OPTIONAL if appropriate.
1056 (finish_class): When generating definitions of setter and getter
1057 methods associated with a property for a protocol, mark them as
1058 optional if the property is optional.
1059 (maybe_make_artificial_property_decl): Added 'getter_name'
1060 argument. Set PROPERTY_OPTIONAL.
1061 (objc_maybe_build_component_ref): Updated calls to
1062 maybe_make_artificial_property_decl. Added code for optional,
1063 readonly properties.
1064 (objc_build_class_component_ref): Updated call to
1065 maybe_make_artificial_property_decl.
1067 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1069 * objc-act.c (objc_build_struct): Fixed loops that save and
1070 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1071 special case for the current type is then no longer required.
1072 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1074 (objc_get_protocol_qualified_type): Updated comments.
1076 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1078 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1079 after finish_struct, not before, otherwise it may be wiped out by
1080 it. This fixes spurious warnings when a class has more than 15
1083 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1086 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1087 objective-c-cpp-output instead of objc-cpp-output. Print a
1088 deprecation note every time objc-cpp-output is requested.
1090 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1092 * objc-act.c (write_symbols): Don't declare here.
1094 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1097 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1098 this function is only called with the next runtime.
1100 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1103 * objc-act.c (in_late_binary_op): Remove.
1105 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1107 * objc-act.c (objc_start_class_interface): Do not warn that class
1108 attributes are unimplemented. Pass the attributes to start_class.
1109 (objc_start_category_interface): Updated call to start_class.
1110 (objc_start_class_implementation): Same change.
1111 (objc_start_category_implementation): Same change.
1112 (objc_build_class_component_ref): Warn if the class is deprecated.
1113 (build_private_template): Mark the template as deprecated if the
1114 class is deprecated.
1115 (start_class): Added 'attributes' argument. Emit a warning if
1116 using a deprecated class as superclass of a class, or original
1117 class of a category. Recognize the 'deprecated' attribute when
1118 starting and interface, and mark the interface with
1119 TREE_DEPRECATED if present. Store attributes in the interface.
1121 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1123 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1124 argument. If it is 'true' and the protocol is deprecated, emit a
1125 deprecation warning.
1126 (objc_start_protocol): Do not warn that protocol attributes are
1127 unimplemented. Pass the attributes to start_protocol.
1128 (start_protocol): Added attributes argument. Recognize the
1129 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1130 if present. Store attributes in the protocol.
1131 (objc_declare_protocols): Added 'attributes' argument. Recognize
1132 the 'deprecated' attribute and mark the protocols with
1133 TREE_DEPRECATED if present. Store attributes in the protocol.
1134 Updated call to lookup_protocol.
1135 (objc_build_protocol_expr): Updated call to lookup_protocol.
1136 (check_protocol_recursively): Same change.
1137 (lookup_and_install_protocols): Same change.
1138 * objc-act.h: Updated comments.
1140 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1142 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1143 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1144 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1146 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1148 * objc-act.c (objc_build_setter_call): New.
1149 (objc_maybe_build_modify_expr): Rewritten to build a compound
1151 (objc_build_incr_expr_for_property_ref): Updated calls to
1152 objc_maybe_build_modify_expr to call objc_build_setter_call
1153 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1154 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1155 TREE_NO_WARNING on the final compound statement to silence C++
1158 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1160 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1161 (objc_create_temporary_var): Moved it towards the beginning of the
1162 file so that objc_build_incr_expr_for_property_ref can use it.
1164 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1166 * objc-act.c (objc_add_property_declaration): Check that the decl
1167 we received from the parser is a FIELD_DECL; reject array and
1168 bitfield properties. Convert the warning when a property is
1169 readonly and a setter is specified into an error. Convert errors
1170 when a property declaration does not match a property declaration
1171 in a superclass into warnings.
1172 (objc_add_synthesize_declaration_for_property): Use
1173 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1174 if it is a bitfield. Throw an error if we are asked to synthesize
1175 setters/getters for a bitfield instance variable but the property
1176 is not appropriate - it must be assign and nonatomic. If the
1177 property is readonly, allow the instance variable type to be a
1178 specialization of the property type.
1179 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1180 Class qualified with a protocol when the 'accept_classes' argument
1183 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1185 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1186 where we are asked to attach a protocol to something which is not
1187 an Objective-C object type, and produce an error.
1189 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1191 * objc-act.c (objc_add_property_declaration): Check that the type
1192 of a property and of an inherited property match.
1193 (objc_maybe_build_component_ref): Tidied up indentation and
1195 (objc_common_type): Added new type of check (-5).
1196 (objc_add_synthesize_declaration_for_property): Check that the
1197 property to synthesize and the instance variable to use have the
1200 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1202 * objc-act.c (objc_init): Use %' in diagnostic.
1203 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1205 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1207 * objc-act.c (dump_base_name): Don't declare here.
1209 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1211 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1212 search for the @property declation only in the current context,
1213 but also in inherited properties. Do not mark the original
1214 PROPERTY_DECL in the @interface or @protocol with
1216 (check_methods): To check if a method is associated with a
1217 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1218 (check_accessible_methods): Same change.
1219 * objc-act.h: Updated comment.
1221 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1223 * objc-act.c (objc_add_synthesize_declaration_for_property):
1224 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1225 checking for an existing @synthesize or @dynamic declaration.
1226 Search for an inherited @property declaration if none is found in
1227 the local interface. If the required instance variable does not
1228 exist, return instead of trying to continue to prevent a compiler
1229 crash later. Check that the instance variable is not already
1230 being used by another @synthesize.
1231 (objc_add_dynamic_declaration_for_property): Iterate over
1232 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1233 existing @synthesize or @dynamic declaration.
1234 (objc_synthesize_getter): Search for the getter declaration in
1235 protocols and superclasses as well.
1236 (objc_synthesize_setter): Search for the setter declaration in
1237 protocols and superclasses as well.
1239 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1241 * objc-act.c (lookup_property): When checking categories, also
1242 check the protocols attached to each.
1243 (objc_add_property_declaration): Determine the
1244 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1245 error message. Search for an existing property declaration with
1246 the same name which would be inherited from the class hiearchy,
1247 and produce an error if it has incompatible attributes.
1248 (check_methods): Changed second parameter. If the method is a
1249 getter or setter for a property, do not warn if it is inherited as
1250 opposed to implemented directly in the class.
1251 (check_protocol): Updated calls to check_methods.
1252 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1253 PROPERTY_GETTER_NAME here; this is now done earlier, in
1254 objc_add_property_declaration.
1255 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1257 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1259 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1260 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1261 (maybe_make_artificial_property_decl): Added 'implementation'
1262 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1263 looking up getters or setters for a class. If an implementation
1264 is specified, search it as well for a getter or setter.
1265 (objc_maybe_build_component_ref): Updated calls to
1266 maybe_make_artificial_property_decl; added code to deal with
1267 'self' and 'super' and with methods declared locally in the
1268 implementation. Store the getter call expression in the
1269 PROPERTY_REF instead of throwing it away.
1270 (objc_build_class_component_ref): Updated calls to
1271 maybe_make_artificial_property_decl, and store the getter call
1272 expression in PROPERTY_REF instead of throwing it away.
1273 (lookup_method_static): Implemented
1274 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1275 (objc_gimplify_property_ref): Do not build the getter method call
1276 here; instead use the one stored in the PROPERTY_REF. If it's not
1277 there, produce helpful error messages.
1278 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1279 from 2 to 3. Updated comments.
1280 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1282 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1285 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1286 (objc_string_ref_type_p): New.
1287 (objc_check_format_arg): New.
1289 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1291 Fixed using the Objective-C 2.0 dot-syntax with class names.
1292 * objc-act.c (objc_build_class_component_ref): New.
1294 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1296 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1298 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1299 if set to 'true', return 'true' for Class objects. Do not remove
1300 more than on pointer indirection.
1301 (objc_add_property_declaration): Only warn about 'assign'
1302 semantics for Objective-C objects if warn_property_assign_default;
1303 and do not warn if the property is readonly or if the type is a Class.
1304 (objc_finish_foreach_loop): Updated calls to
1305 objc_type_valid_for_messaging.
1307 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1309 Implemented -fobjc-std=objc1 flag.
1310 * objc-act.c (objc_start_class_interface): If attributes are
1311 specified when flag_objc1_only is set, print an error.
1312 (objc_start_category_interface): Same change.
1313 (objc_start_protocol): Same change.
1314 (objc_add_method_declaration): Same change.
1315 (objc_start_method_definition): Same change.
1316 (objc_build_keyword_decl): Same change.
1317 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1318 flag_objc1_set is set, print an error.
1319 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1320 (objc_add_property_declaration): Same change.
1321 (objc_add_synthesize_declaration): Same change.
1322 (objc_add_dynamic_declaration): Same change.
1323 (objc_finish_foreach_loop): Same change.
1324 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1327 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1329 * objc-act.c (maybe_make_artificial_property_decl): New.
1330 (objc_maybe_build_component_ref): Call
1331 maybe_make_artificial_property_decl if a property can not be
1332 found. Do not call objc_finish_message_expr if
1333 PROPERTY_HAS_NO_GETTER.
1334 * objc-act.h Updated comments.
1335 (PROPERTY_HAS_NO_GETTER): New.
1336 (PROPERTY_HAS_NO_SETTER): New.
1337 * objc-tree.def: Updated comment.
1339 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1341 Implemented format and noreturn attributes for Objective-C methods.
1342 * objc-act.c (objc_start_method_definition): If method attributes
1343 are specified emit a warning and ignore them.
1344 (build_objc_method_call): Moved deprecation warnings from here ...
1345 (objc_finish_message_expr): to here. Do not emit deprecation
1346 warnings if the receiver is of type 'id'.
1347 (really_start_method): Install 'deprecation' and 'noreturn'
1349 (objc_decl_method_attributes): Carefully filter out the list of
1350 attributes, allowing only "noreturn", "format", "sentinel" and
1351 "deprecated". In the case of "format", adjust the arguments.
1352 Always process the attributes in the same way no matter if
1353 "sentinel" is in the list or not.
1355 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1357 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1358 deprecated properties.
1359 (objc_maybe_printable_name): Support PROPERTY_DECL.
1361 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1363 Implemented Objective-C 2.0 property accessors.
1364 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1365 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1366 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1367 (objc_getProperty_decl): New.
1368 (objc_setProperty_decl): New.
1369 (objc_copyStruct_decl): New.
1370 (objc_getPropertyStruct_decl): New.
1371 (objc_setPropertyStruct_decl): New.
1372 * objc-act.c (build_objc_property_accessor_helpers): New.
1373 (synth_module_prologue): Call
1374 build_objc_property_accessor_helpers.
1376 (objc_synthesize_getter): Implemented synthesizing getters that
1377 work with properties that are not nonatomic, assign properties.
1378 (objc_synthesize_setter): Implemented synthesizing setters that
1379 work with properties that are not nonatomic, assign properties.
1381 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1383 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1384 * objc-tree.def (PROPERTY_REF): New.
1385 * objc-act.h: Added comments for all the PROPERTY_ macros.
1386 (PROPERTY_NAME): Use DECL_NAME.
1387 (PROPERTY_COPIES): Removed.
1388 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1389 (PROPERTY_NONATOMIC): New.
1390 (objc_property_assign_semantics): Make it a typedef.
1391 (PROPERTY_ASSIGN_SEMANTICS): New.
1392 (PROPERTY_DYNAMIC): New.
1393 (PROPERTY_REF_OBJECT): New.
1394 (PROPERTY_REF_PROPERTY_DECL): New.
1395 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1396 (in_objc_property_setter_name_context): Removed.
1397 (objc_add_property_declaration): Removed copies and ivar arguments
1398 and code supporting them. Fixed recovering when readonly and
1399 setter attributes are specified. Removed support for @property in
1400 @implementation context. Updated error message. Double-check
1401 that a property does not have a DECL_INITIAL. Validate the
1402 property assign semantics and emit appropriate errors and
1403 warnings. Check for duplicate property declarations. Set
1404 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1405 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1406 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1407 PROPERTY_IVAR_NAME to NULL_TREE.
1408 (objc_build_getter_call): Renamed to
1409 objc_maybe_build_component_ref. If the property is not found in
1410 the interface, search in the protocol list. Do not generate the
1411 getter call; instead, build and return a PROPERTY_REF.
1412 (objc_is_property_ref): New.
1413 (objc_setter_func_call): Removed.
1414 (get_selector_from_reference): Removed.
1415 (is_property): Removed.
1416 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1417 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1418 the PROPERTY_REF. Generate an error if the property is read-only.
1419 (build_property_reference): Removed.
1420 (objc_finish_message_expr): Removed check to produce "readonly
1421 property can not be set" error when
1422 in_objc_property_setter_name_context. We now generate the error
1423 earlier, in objc_maybe_build_modify_expr, which will only generate
1424 the setter call if the property is readwrite.
1425 (check_methods): Recognize dynamic properties.
1426 (check_methods_accessible): Same change.
1427 (objc_build_property_ivar_name): Removed.
1428 (objc_build_property_setter_name): Dropped bool argument. Always
1429 add the ':' at the end.
1430 (objc_gen_one_property_datum): Removed.
1431 (objc_process_getter_setter): Removed.
1432 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1433 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1434 DECL_SOURCE_LOCATION of the new method to be the same as the one
1435 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1436 instead of trying to guess what it should be. Removed use of
1437 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1438 and c_end_compound_statement.
1439 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1440 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1441 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1442 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1443 is instead of trying to guess what it should be. Removed use of
1444 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1445 and c_end_compound_statement. Emit an error and keep going,
1446 instead of aborting, if the setter prototype does not have the
1448 (objc_add_synthesize_declaration_for_property): New.
1449 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1450 all arguments. Improved error message. Filled in the rest of the
1451 function, which used to be a placeholder, with an actual
1453 (objc_add_dynamic_declaration_for_property): New.
1454 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1455 arguments. Improved error message. Filled in the rest of the
1456 function, which used to be a placeholder, with an actual
1458 (objc_gen_property_data): Rewritten.
1459 (finish_class): Added explicit switch cases for
1460 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1461 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1462 gcc_unreachable. Rewritten the processing of properties, in
1463 particular to not synthesize prototypes for getters and setters if
1464 they already exist and to install the getter and setter names into
1465 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1466 warnings about setter, getter and ivar property attributes.
1467 (objc_lookup_ivar): Removed support for properties.
1468 (objc_gimplify_property_ref): New.
1469 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1470 objc_gimplify_property_ref.
1472 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1474 * objc-act.c (objc_add_property_declaration): Added arguments to
1475 pass the various property attributes that were parsed with the
1476 property declaration. Process arguments to determine the final
1477 property attributes and produce error messages as appropriate.
1478 Added temporary code to keep the compiler silent about variables
1479 set but not used - for new attributes that are only checked but
1481 (property_readonly): Removed.
1482 (property_setter): Removed.
1483 (property_getter): Removed.
1484 (property_ivar): Removed.
1485 (property_copies): Removed.
1486 (objc_set_property_attr): Removed.
1487 * objc-act.h (enum property_assign_semantics): New.
1489 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1491 * objc-act.c (objc_add_property_variable): Renamed to
1492 objc_add_property_declaration. Added location argument. Updated
1493 warnings and errors to use it. Use error, not fatal_error, if a
1494 property declaration is found outside an interface or
1495 implementation context.
1497 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1499 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1500 emit a warning that method parameter attributes are unimplemented.
1501 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1502 (start_method_def): Copy attributes from each KEYWORD_DECL into
1503 the corresponding PARM_DECL.
1504 (objc_warn_deprecated_use): Removed.
1505 (build_objc_method_call): Call warn_deprecated_use, not
1506 objc_warn_deprecated_use.
1507 (objc_maybe_printable_name): Do not try to get the identifier name
1508 of DECLs that we don't recognize. Immediately return NULL for them.
1509 (objc_printable_name): Removed C++-specific case, which is no
1510 longer used. Updated comments.
1512 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1514 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1515 (objc_demangle): Return NULL if demangling can not be done because
1516 the string to demangle is not an Objective-C mangled method name.
1517 Be smarter in demangling method names so that at least for methods
1518 with no arguments we are able to almost always demangle '_' correctly.
1520 (objc_maybe_printable_name): New.
1521 (objc_printable_name): Call objc_maybe_printable_name. If it
1522 returns NULL, call cxx_printable_name in Objective-C++.
1524 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1526 Based on the CFString implementation in FSF apple/trunk branch.
1528 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1530 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1532 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1533 chain of ifs. Use gcc_unreachable instead of abort.
1534 (add_objc_string): Same change.
1535 (generate_protocol_list): Same change - twice.
1536 (synth_id_with_class_suffix): Same change.
1537 (build_keyword_selector): Same change - twice.
1538 (objc_build_message_expr): Same change.
1539 (objc_build_selector_expr): Same change.
1540 (check_methods): Same change - and added missing gcc_unreachable
1542 (check_methods_accessible): Same change - twice, and added missing
1543 gcc_unreachable for default case in one of them.
1544 (start_class): Same change - and added missing gcc_unreachable for
1546 (continue_class): Same change.
1547 (objc_gen_property_data): Same change.
1548 (finish_class): Same change.
1549 (encode_type_qualifiers): Added missing gcc_unreachable.
1550 (encode_type): Small code tidy up to reduce duplicated code. Use
1551 gcc_unreachable instead of abort - twice.
1552 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1553 twice. Added missing gcc_unreachable for default case - twice.
1554 (dump_interface): Use a switch instead of a chain of ifs.
1555 (handle_impent): Same change.
1557 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1559 * objc-act.h (objc_inherit_code): Removed.
1560 * objc-act.c (objc_inherit_code): Removed.
1561 (objc_set_method_type): Removed.
1562 (objc_build_method_signature): Added is_class_method argument.
1563 Use it instead of the global objc_inherit_code variable.
1564 (objc_add_method_declaration): Same change.
1565 (objc_start_method_definition): Same change.
1566 (objc_generate_cxx_ctor_or_dtor): Updated call to
1567 objc_start_method_definition. Do not call objc_set_method_type.
1568 (adjust_type_for_id_default): Mark as inline.
1569 (objc_synthesize_getter): Updated call to
1570 objc_start_method_definition. Do not set objc_inherit_code.
1571 (objc_synthesize_setter): Updated call to
1572 objc_start_method_definition. Do not set objc_inherit_code.
1574 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1576 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1577 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1578 get it to compile in the current trunk.
1580 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1583 * objc/objc-act.c (hash_class_name_enter): New.
1584 (hash_class_name_lookup): New.
1585 (objc_declare_alias): Enter alias name into hash table.
1586 (objc_declare_class): Enter class name into hash table.
1587 (objc_is_class_name): Do a hash look up of class name.
1588 (hash_init): Initialize the two new hash tables.
1589 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1590 declarations, removed class_chain and alias_chain.
1592 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1594 * objc-lang.c (finish_file): Removed.
1595 * objc-act.c (objc_finish_file): Renamed to
1596 objc_write_global_declarations. Do not try to instantiate C++
1597 templates when compiling Objective-C++ as this is now
1598 automatically done before this function is called. Do not check
1599 for syntax-only run or PCH generation as this is done by the
1601 * objc-act.h (objc_finish_file): Removed.
1603 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1605 Implemented parsing @synthesize and @dynamic for
1606 Objective-C/Objective-C++.
1607 * objc-act.c (objc_add_synthesize_declaration): New.
1608 (objc_add_dynamic_declaration): New.
1610 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1612 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1615 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1617 Merge from 'apple/trunk' branch on FSF servers.
1619 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1622 * objc/objc-act.c (objc_is_class_name): template parameter is not
1623 an objective class name.
1624 (objc_generate_cxx_cdtors): Check for the null
1625 objc_implementation_context.
1627 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1629 Merge from 'apple/trunk' branch on FSF servers.
1631 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1634 * objc/objc-act.c (objc_non_volatilized_type): New
1636 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1639 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1640 types with proper attribute set and correctly.
1641 (objc_volatilize_decl): Remove unneeded code.
1642 (objc_type_quals_match): Use the new attribute to check on
1644 (hash_init): removed unneeded code.
1646 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1648 Merge from 'apple/trunk' branch on FSF servers.
1650 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1653 * objc-act.c (objc_diagnose_private_ivar): New.
1655 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1657 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1658 make its type 'objc_ivar_visibility_kind'.
1659 (objc_start_class_interface): Update to use visibility enum.
1660 (objc_start_class_implementation): Likewise.
1661 (objc_set_visibility): Update to use visibility enum, warn that
1662 @package is handle as per @public.
1663 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1664 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1665 make its type 'objc_ivar_visibility_kind'.
1667 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1669 merge from FSF apple 'trunk' branch.
1670 2006 Fariborz Jahanian <fjahanian@apple.com>
1672 Radars 4436866, 4505126, 4506903, 4517826
1673 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1674 property_readonly, property_getter, property_setter, property_ivar,
1675 property_copies, in_objc_property_setter_name_context: New vars.
1676 (objc_set_property_attr): New.
1677 (objc_add_property_variable): New.
1678 (lookup_property_in_list): New.
1679 (lookup_property): New.
1680 (objc_build_getter_call): New.
1681 (objc_setter_func_call): New.
1682 (get_selector_from_reference): New.
1683 (objc_build_setter_call): New.
1685 (build_property_reference): New.
1686 (objc_finish_message_expr): Detect readonly property and warn.
1687 (objc_build_property_ivar_name): New.
1688 (objc_build_property_setter_name): New.
1689 (objc_gen_one_property_datum): New.
1690 (objc_process_getter_setter): New.
1691 (objc_synthesize_getter): New.
1692 (objc_synthesize_setter): New.
1693 (objc_gen_property_data): New.
1694 (finish_class): Generate property data.
1695 (comp_proto_with_proto): Separated from ...
1696 (match_proto_with_proto): ... New.
1697 (objc_lookup_ivar): Handle properties.
1698 * objc-tree.def (PROPERTY_DECL): New tree code.
1699 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1700 (METHOD_PROPERTY_CONTEXT): New.
1701 (PROPERTY_NAME): New.
1702 (PROPERTY_GETTER_NAME): New.
1703 (PROPERTY_SETTER_NAME): New.
1704 (PROPERTY_IVAR_NAME): New.
1705 (PROPERTY_READONLY): New.
1706 (PROPERTY_COPIES): New.
1707 (TOTAL_CLASS_RAW_IVARS): New.
1708 (CLASS_PROPERTY_DECL): New.
1709 (IMPL_PROPERTY_DECL): New.
1710 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1712 2010-10-13 Richard Henderson <rth@redhat.com>
1714 * objc-act.c (objc_eh_personality): Update call to
1715 build_personality_function.
1717 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1719 merge from FSF apple 'trunk' branch.
1721 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1722 Radar 3803157 (method attributes)
1723 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1724 * objc/objc-act.c (objc_decl_method_attributes): New.
1725 (objc_add_method_declaration): Process method's attribute.
1726 (objc_start_method_definition): Ditto.
1727 (build_objc_method_call): Inject method attribute into
1728 built function type.
1729 (objc_method_decl): New.
1730 (objc_warn_deprecated)use): New.
1732 2010-10-07 Andi Kleen <ak@linux.intel.com>
1734 * Make-lang.in (cc1obj-dummy): Remove.
1735 (cc1obj-checksum): Change to run checksum over object files
1738 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1741 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1742 countByEnumeratingWithState:objects:count: to long unsigned int.
1744 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1746 * objc-act.c (build_objc_method_call): Replace calls to
1747 build_function_call () with the VEC equivalent. Construct parameter
1750 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1752 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1753 signal that the receiver has been used.
1755 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1757 * README: Obsolete file removed.
1759 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1761 Implemented fast enumeration for Objective-C.
1762 * objc-act.c (build_fast_enumeration_state_template): New.
1763 (TAG_ENUMERATION_MUTATION): New.
1764 (TAG_FAST_ENUMERATION_STATE): New.
1765 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1766 objc_enumeration_mutation_decl.
1767 (objc_create_temporary_var): Allow providing a name to temporary
1769 (objc_build_exc_ptr): Updated calls to
1770 objc_create_temporary_var().
1771 (next_sjlj_build_try_catch_finally): Same change.
1772 (objc_finish_foreach_loop): New.
1773 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1774 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1775 objc_enumeration_mutation_decl.
1777 Merge from 'apple/trunk' branch on FSF servers.
1779 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1782 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1783 for valid objc object types.
1784 (objc_finish_foreach_loop): Check for invalid objc objects in
1787 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1789 Merge from 'apple/trunk' branch on FSF servers.
1791 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1794 * objc-act.c (objc_start_method_definition): Check for
1795 error_mark_node for the selector name and make a quick exit.
1797 2010-10-04 Andi Kleen <ak@linux.intel.com>
1799 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1801 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1803 merge from FSF 'apple/trunk' branch.
1804 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1807 * objc/objc-act.c (objc_set_method_opt): New function.
1808 (objc_start_protocol, objc_finish_interface): Reset
1809 objc_method_optional_flag flag.
1810 (objc_add_method_declaration): Pass on the new
1811 flag to objc_add_method.
1812 (objc_add_method): Add optional methods to new chain in
1814 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1815 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1816 class's optional method chains.
1818 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1820 Merge from 'apple/trunk' branch on FSF servers.
1822 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1825 * objc-act.c (objc_declare_class): Pick the right
1828 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1830 Merge from 'apple/trunk' branch on FSF servers.
1832 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1835 * objc-act.c (objc_check_global_decl): New
1837 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1839 * objc-act.c (objc_is_reserved_word): Removed.
1841 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1843 * objc-act.c (objc_add_method_declaration): Handle and ignore
1845 (objc_start_method_definition): Likewise.
1846 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1847 (objc_build_keyword_decl): Handle and ignore attributes.
1849 2010-09-28 Richard Henderson <rth@redhat.com>
1851 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1853 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1855 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1856 (objc_start_category_interface): Likewise.
1857 (objc_start_protocol): Likewise.
1859 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1861 Merge from 'apple/trunk' branch on FSF servers.
1863 2005-08-23 Stuart Hastings <stuart@apple.com>
1864 Ziemowit Laski <zlaski@apple.com>
1867 * objc-act.c (objc_decay_parm_type): New function.
1868 (get_arg_type_list): Decay types for all named arguments.
1869 (objc_push_parm): Rebuild the PARM_DECL if its type has
1872 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1874 * objc-act.c (encode_type): Fixed encoding enums with the next
1877 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1879 Merge from 'apple/trunk' branch on FSF servers.
1881 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1884 * objc-act.c (objc_compare_types): A new silent comparison
1885 mode (-4), differing from regular comparison (-3) in that
1886 'false' is returned instead of issuing warnings.
1888 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1890 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1891 (encode_aggregate_within): Reorganized code to be more readable.
1892 (encode_aggregate_fields): Updated second argument to be 'bool'
1895 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1900 * objc-act.c: Improved comments for encoding functions.
1901 (encode_aggregate_within): For the GNU runtime, rewritten some
1902 obsfuscated code to clarify the various cases.
1903 (encode_aggregate): Function removed.
1904 (encode_array): Generate an error if asked to encode an incomplete
1905 array as part of generating instance variables. Else, when
1906 encoding an incomplete array inside a structure, encode it as an
1908 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1909 '^c' instead of '*'.
1910 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1911 type as integer types instead of using a hardcoded 'i'. If asked
1912 to encode a non-integer type as a bitfield, do not abort
1913 compilation immediately; instead generate an error, then skip the
1915 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1916 Added a 'default' clause that gets executed if the type can not be
1917 matched, and that encodes it as '?' (unknown) and produces a
1918 warning. For the GNU runtime, encode enumerated types exactly in
1919 the same way as integer types instead of using a hardcoded 'i'.
1920 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1921 Encode C++ reference types as pointers. Call encode_vector to
1923 (encode_vector): New function.
1925 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1927 Merge from 'apple/trunk' branch on FSF servers. I modified the
1928 changes to be used only when compiling for the NeXT runtime.
1930 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1934 * objc-act.c (encode_type): Remove the hack.
1936 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1939 * objc-act.c (pointee_is_readonly): New function.
1940 (encode_pointer, encode_aggregate_within, encode_type):
1941 Attempt to emulate GCC 3.3 when generating type encodings.
1943 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1945 Merge from 'apple/trunk' branch on FSF servers.
1947 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1950 * objc-act.c (objc_have_common_types): New function.
1952 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1955 * objc-act.c (objc_common_type): New function.
1957 2010-09-27 Richard Guenther <rguenther@suse.de>
1959 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1960 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1962 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1964 * objc-act.c: Removed historical, obsolete comment at the top of
1967 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1970 * objc-act.c (objc_start_method_definition): Do not abort upon a
1971 'method definition not in @implementation context' error. Return
1974 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1977 * objc-act.c (objc_get_interface_ivars): New function.
1978 (objc_collecting_ivars): New variable.
1979 (continue_class): Set and reset objc_collecting_ivars for context.
1981 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1983 Merge from 'apple/trunk' branch on FSF servers.
1985 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1988 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1989 @class's protocol list.
1991 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1994 * objc/objc-act.c (objc_start_method_definition): Initialize
1995 break/continue labels.
1997 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2000 * objc-act.c (objc_compare_types): Compare function
2001 pointers; indicate success if the right-hand side has
2002 a return type that is covariant, and the argument types
2003 contravariant, with those of the left side.
2005 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2008 * objc-act.c (objc_get_protocol_qualified_type): When looking
2009 at a typedef, retrieve the precise type it describes (rather
2010 than merely looking up a class by name).
2012 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2014 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2015 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2018 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2020 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2022 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2025 * objc-act.c: build_objc_string_decl() remove declaration.
2026 (finish_var_decl): Remove forcing of var output and marking
2028 (init_def_list): Use integer_zero_node.
2029 (init_objc_symtab): Use integer_zero_node, make the short
2030 integer type specific on relevant nodes.
2031 (generate_objc_symtab_decl): Remove call to
2032 forward_declare_categories(). Use null_pointer_node where
2034 (build_module_descriptor): Comment and mark this item as
2036 (generate_static_references): Use gcc_unreachable instead of
2038 (diagnose_missing_method): New.
2039 (build_next_selector_translation_table): New.
2040 (build_gnu_selector_translation_table): New.
2041 (add_objc_string): Merge code from build_objc_string_decl...
2042 ... and delete build_objc_string_decl().
2043 (generate_dispatch_table): Make integer types explicit.
2044 (generate_category): Pass implent and arrange for the data
2045 to be extracted within the routine. Do not start new vars,
2046 but finish the ones collcted during parsing.
2047 (generate_shared_structures): Likewise.
2048 (finish_objc): Reorder code so that we finish variables before
2049 referencing them. Save the global data before calling meta-data
2050 creation routines, and pass the current reference to the two
2051 main routines. Only call generate_objc_image_info () for the
2053 (generate_classref_translation_entry): Comment on and make this
2054 item DECL_PRESERVE_P.
2055 (handle_class_ref): Use varpool interfaces, comment on and make
2056 this item DECL_PRESERVE_P.
2057 (handle_impent): Likewise.
2058 (generate_objc_image_info): Only generate when the content is
2059 non-zero. Make integer types explict.
2061 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2064 * objc-act.c (build_sized_array_type): New function.
2065 (add_objc_string): Use it.
2066 (generate_protocol_list): Likewise.
2067 (generate_objc_image_info): Likewise.
2068 (add_field_decl): New function.
2069 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2070 (generate_struct_by_value_array): Use add_field_decl.
2071 (build_objc_symtab_template): Likewise.
2072 (build_module_descriptor): Likewise.
2073 (build_objc_exception_stuff): Likewise.
2074 (build_protocol_template): Likewise.
2075 (build_method_prototype_list_template): Likewise.
2076 (build_method_prototype_template): Likewise.
2077 (build_category_template): Likewise.
2078 (build_selector_template): Likewise.
2079 (build_class_template): Likewise.
2080 (build_super_template): Likewise.
2081 (build_ivar_template): Likewise.
2082 (build_ivar_list_template): Likewise.
2083 (build_method_list_template): Likewise.
2084 (build_method_template): Likewise.
2086 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2088 * objc-act.c: Do not include except.h.
2090 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2092 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2095 * objc-act.c (objc_volatilize_decl): Likewise.
2096 (objc_build_string_object): Likewise.
2097 (hash_init): Likewise.
2098 (hash_enter): Likewise.
2099 (hash_add_attr): Likewise.
2100 (add_class): Likewise.
2101 (start_class): Likewise.
2103 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2105 * objc-act.c: Update include path for moved files.
2106 * objc-lang.c: Likewise.
2107 * config-lang.in: Update paths in gtfiles for files in c-family/.
2109 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2111 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2112 varargs type instead of a zero-argument type.
2114 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2116 * objc-act.c (synth_module_prologue): Use build_function_type_list
2117 instead of build_function_type.
2118 (build_module_initializer_routine): Likewise.
2119 (build_next_objc_exception_stuff): Likewise.
2120 (build_objc_exception_stuff): Likewise.
2122 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2124 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2125 * Make-lang.in (objc/objc-act.o): Update dependencies.
2127 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2129 * objc-act.h: Do not include gimple.h.
2130 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2131 Include gimple.h. Explain why except.h has to be included.
2132 * objc-lang.c: Do not include diagnostics.h.
2133 * Make-lang.in: Update dependencies.
2135 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2137 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2138 mismatch code for VECs.
2140 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2142 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2143 Use build_constructor instead of build_constructor_from_list.
2144 (objc_build_string_object): Build a VEC argument for
2145 objc_build_constructor.
2146 (init_def_list): Likewise.
2147 (init_objc_symtab): Likewise.
2148 (init_module_descriptor): Likewise.
2149 (generate_static_references): Likewise.
2150 (build_selector_translation_table): Likewise.
2151 (build_descriptor_table_initializer): Likewise.
2152 (generate_descriptor_table): Likewise.
2153 (build_protocol_initializer): Likewise.
2154 (build_ivar_list_initializer): Likewise.
2155 (generate_ivars_list): Likewise.
2156 (build_dispatch_table_initializer): Likewise.
2157 (generate_dispatch_table): Likewise.
2158 (generate_protocol_list): Likewise.
2159 (build_category_initializer): Likewise.
2160 (build_shared_structure_initializer): Likewise.
2161 (generate_objc_image_info): Likewise.
2163 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2166 * objc-act.c (encode_aggregate_within): Encode structure tags
2167 with template args for ObjC++.
2169 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2171 * objc-act.c: Do not include varray.h.
2173 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2176 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2177 really_start_method, get_super_receiver, handle_class_ref): Set
2178 DECL_READ_P in addition to TREE_USED.
2180 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2183 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2184 -fgnu-runtime and set flag_objc_gc to zero.
2186 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2189 * objc-act.c (build_module_initializer_routine): Make the argument
2190 to objc_start_function NULL_TREE when compiling ObjC++.
2192 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2193 Mike Stump <mikestump@comcast.net>
2196 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2198 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2200 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2201 get_super_receiver): Update build_indirect_ref calls.
2203 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2205 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2206 decl_specs variables.
2207 (objc_build_message_expr): Remove unused loc variable.
2208 (objc_finish_message_expr): Remove unused saved_rtype variable.
2209 (encode_field_decl): Remove unused type variable.
2212 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2213 type variants that don't have it initialized yet.
2215 2009-09-14 Jan Hubicka <jh@suse.cz>
2217 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2219 2009-09-14 Richard Henderson <rth@redhat.com>
2221 * objc-act.c (objc_init_exceptions): Don't call
2222 default_init_unwind_resume_libfunc.
2223 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2225 2009-09-13 Richard Guenther <rguenther@suse.de>
2226 Rafael Avila de Espindola <espindola@google.com>
2228 * objc-act.c (objc_eh_runtime_type): Export.
2229 (objc_init_exceptions): Remove. Move warning code ...
2230 (objc_begin_try_stmt): ... here
2231 (objc_build_throw_stmt): ... and here.
2232 (objc_eh_personality_decl): New.
2233 (objc_eh_personality): New function.
2234 * objc-act.h (objc_eh_runtime_type): Declare.
2235 (objc_eh_personality): Likewise.
2236 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2237 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2239 2009-09-03 Diego Novillo <dnovillo@google.com>
2241 * objc-lang.c (lang_hooks): Remove const qualifier.
2243 2009-08-20 Richard Guenther <rguenther@suse.de>
2245 * objc-act.c: Include c-lang.h
2246 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2248 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2249 Manuel López-Ibáñez <manu@gcc.gnu.org>
2252 * objc-act.c: Add location argument to all calls to
2253 build_fold_addr_expr.
2255 2009-07-14 Taras Glek <tglek@mozilla.com>
2256 Rafael Espindola <espindola@google.com>
2258 * Make-lang.in (objc.install-plugin): New target for
2259 installing plugin headers.
2261 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2263 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2266 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2268 * objc-act.c: Replace %J by an explicit location. Update all
2271 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2273 * objc-act.c: Replace %H by an explicit location. Update all
2276 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2279 * objc-act.c (objc_build_message_args): Return if ARGS is the
2282 2009-06-19 Ian Lance Taylor <iant@google.com>
2284 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2285 (objc_struct_info): New static variable.
2286 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2287 and &objc_struct_types, to start_struct.
2288 (objc_finish_struct): Likewise for finish_struct.
2290 2009-06-15 Ian Lance Taylor <iant@google.com>
2292 * objc-act.c (objc_start_function): Don't set
2293 label_context_stack_se or label_context_stack_vm.
2295 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2297 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2298 (objc_get_parm_info): Same.
2299 (get_super_receiver): Same.
2300 * objc-act.c (objc_build_component_ref): Pass location to
2302 (build_module_initializer_routine): Pass location to
2303 c_end_compound_stmt.
2304 (objc_generate_static_init_call): Pass location to build_stmt.
2305 (build_typed_selector_reference): New location argument.
2306 (build_selector_reference): Same.
2307 (objc_substitute_decl): Pass location to build_array_ref.
2308 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2309 (objc_begin_catch_clause): Same.
2310 (objc_finish_try_stmt): Same.
2311 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2312 (objc_build_throw_stmt): New argument.
2313 (generate_shared_structures): Pass location to build_c_cast.
2314 (objc_build_message_expr): Use local location.
2315 (objc_finish_message_expr): Use input_location.
2316 (build_objc_method_call): New argument.
2317 (objc_build_selector_expr): Same.
2318 (get_super_receiver): Pass location to build_c_cast,
2319 build_modify_expr, build_compound_expr.
2320 * objc-act.c: Add location to all calls to start_struct, build_decl,
2323 2009-06-09 Ian Lance Taylor <iant@google.com>
2325 * objc-act.c (objc_gimplify_expr): Change return type to int.
2326 * objc-act.h: Update declaration.
2328 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2330 * objc-act.c (objc_init): Skip print_struct_values during
2331 -fcompare-debug-second.
2333 2009-06-03 Ian Lance Taylor <iant@google.com>
2335 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2338 2009-05-27 Ian Lance Taylor <iant@google.com>
2340 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2342 (cc1obj$(exeext)): Likewise.
2344 2009-05-26 Ian Lance Taylor <iant@google.com>
2346 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2347 (cc1obj$(exeext)): Likewise.
2349 2009-05-20 Ian Lance Taylor <iant@google.com>
2351 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2352 than NULL_TREE to build_special_member_call.
2354 2009-05-10 Ian Lance Taylor <iant@google.com>
2356 * objc-act.c (objc_building_struct): New static variable.
2357 (objc_in_struct, objc_struct_types): New static variables.
2358 (objc_start_struct, objc_finish_struct): New static functions.
2359 (generate_struct_by_value_array): Call objc_start_struct instead
2360 of start_struct, and call objc_finish_struct instead of
2362 (objc_build_struct, build_objc_symtab_template): Likewise.
2363 (build_module_descriptor): Likewise.
2364 (build_next_objc_exception_stuff): Likewise.
2365 (build_protocol_template): Likewise.
2366 (build_method_prototype_list_template): Likewise.
2367 (build_method_prototype_template): Likewise.
2368 (build_category_template, build_selector_template): Likewise.
2369 (build_class_template, build_super_template): Likewise.
2370 (build_ivar_template, build_ivar_list_template): Likewise.
2371 (build_method_list_template): Likewise.
2372 (build_method_template): Likewise.
2374 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2376 * objc-act.c: Include intl.h.
2377 (objc_lookup_protocol): Use complete sentences for diagnostics
2378 with %qE for identifiers and translating results of
2379 gen_type_name_0 to locale character set.
2380 (objc_check_decl, check_protocol_recursively,
2381 lookup_and_install_protocols, objc_build_string_object,
2382 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2383 objc_get_class_ivars, error_with_ivar, check_duplicates,
2384 objc_finish_message_expr, objc_build_protocol_expr,
2385 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2386 add_category, add_instance_variable, objc_is_public,
2387 check_methods, check_methods_accessible, check_protocol,
2388 start_class, finish_class, start_protocol, really_start_method,
2389 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2390 identifiers in diagnostics. Translate generated text to locale
2391 character set as needed.
2392 (check_protocol, check_protocols): Change name parameter to type
2394 (lang_report_error_function): Remove.
2396 2009-04-27 Ian Lance Taylor <iant@google.com>
2398 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2400 2009-04-24 Ian Lance Taylor <iant@google.com>
2402 * objc-act.c (get_super_receiver): Update calls to
2403 build_modify_expr to pass new argument.
2405 2009-04-21 Taras Glek <tglek@mozilla.com>
2407 * objc-act.c: Update GTY annotations to new syntax
2408 * objc-act.h: Likewise
2410 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2412 * ChangeLog: Add copyright and license notices.
2414 2009-04-20 Ian Lance Taylor <iant@google.com>
2416 * objc-act.c (objc_rewrite_function_call): Change parameter from
2417 params to first_param. Change all callers.
2419 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2422 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2424 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2432 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2434 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2437 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2440 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2442 * objc-act.c (objc_build_string_object): Pass location to
2444 (init_def_list): Same.
2445 (init_objc_symtab): Same.
2446 (init_module_descriptor): Same.
2447 (build_module_initializer_routine): Same.
2448 (generate_static_references): Same.
2449 (build_typed_selector_reference): Same.
2450 (add_objc_string): Same.
2451 (objc_substitute_decl): Same.
2452 (objc_build_ivar_assignment): Same.
2453 (objc_build_global_assignment): Same.
2454 (objc_build_strong_cast_assignment): Same.
2455 (generate_protocols): Same.
2456 (build_protocol_initializer): Same.
2457 (build_dispatch_table_initializer): Same.
2458 (generate_protocol_list): Same.
2459 (build_category_initializer): Same.
2460 (build_shared_structure_initializer): Same.
2461 (generate_shared_structures): Same.
2462 (objc_build_protocol_expr): Same.
2463 (build_ivar_reference): Same.
2464 (get_super_receiver): Same.
2466 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2468 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2469 c_common_truthvalue_conversion with location.
2470 (next_sjlj_build_catch_list): Same.
2471 (next_sjlj_build_try_catch_finally): Same.
2473 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2476 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2477 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2478 * objc-act.c (objc_get_callee_fndecl): Kill.
2480 2008-09-17 Jan Hubicka <jh@suse.cz>
2483 * objc/objc-act.c (objc_finish_method_definition): Do not set
2486 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2488 * objc-act.c (build_typed_selector_reference): Pass input_location to
2489 build_unary_op calls.
2490 (build_selector_reference): Same, but to build_array_ref.
2491 (objc_substitute_decl): Same.
2492 (build_ivar_reference): Same, but to build_indirect_ref.
2493 (get_super_receiver): Same.
2495 2008-07-28 Richard Guenther <rguenther@suse.de>
2497 Merge from gimple-tuples-branch.
2499 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2501 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2502 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2503 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2504 * ipa-reference.c: Same.
2506 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2508 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2509 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2511 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2513 * objc-act.c: Fix comment typos.
2515 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2517 * objc-act.c (objc_start_class_interface,
2518 objc_start_category_interface, objc_start_class_implementation,
2519 objc_start_category_implementation, objc_build_struct,
2520 generate_static_references, build_private_template,
2521 lookup_category, objc_add_method, add_category,
2522 add_instance_variable, objc_is_public, conforms_to_protocol,
2523 start_class, continue_class, finish_class): Avoid C++ keywords.
2525 2008-07-14 Jason Merrill <jason@redhat.com>
2528 * objc-act.c (objc_build_constructor): Update C++ tweak.
2530 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2532 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2533 of DECL_IN_SYSTEM_HEADER.
2535 2008-07-11 Ian Lance Taylor <iant@google.com>
2537 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2538 etc., not just when OBJCPLUS is defined.
2540 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2542 * objc-act.c (setup_string_decl, objc_build_string_object,
2543 hash_interface, eq_interface, objc_begin_try_stmt,
2544 encode_method_prototype, build_ivar_list_initializer,
2545 objc_build_encode_expr): Fix for -Wc++-compat.
2547 2008-05-12 Tomas Bily <tbily@suse.cz>
2549 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2552 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2554 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2556 2008-04-03 Tom Tromey <tromey@redhat.com>
2558 * Make-lang.in (objc_OBJS): New variable.
2560 2008-03-27 Tom Tromey <tromey@redhat.com>
2562 * Make-lang.in: Revert automatic dependency patch.
2564 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2567 * objc-act.c (objc_build_component_ref): Fix call to
2568 finish_class_member_access_expr.
2569 (objc_generate_cxx_ctor_or_dtor): Fix call to
2570 build_special_member_call.
2572 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2575 * objc-act.c (encode_type): Handle when type is error_mark_node.
2576 (objc_push_parm): Handle when the type of parm is error_mark_node.
2578 2008-03-25 Tom Tromey <tromey@redhat.com>
2580 * Make-lang.in (objc_OBJS): New variable.
2581 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2583 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2586 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2588 (objc_generate_cxx_cdtors): Likewise.
2589 (add_instance_variable): Likewise.
2591 2008-02-26 Tom Tromey <tromey@redhat.com>
2593 * objc-act.c (objc_init): Remove old location code.
2595 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2598 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2600 2007-07-30 Nick Clifton <nickc@redhat.com>
2602 * Make-lang.in: Change copyright header to refer to version 3 of
2603 the GNU General Public License and to point readers at the
2604 COPYING3 file and the FSF's license web page.
2605 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2606 config-lang.in, objc-lang.c: Likewise.
2608 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2610 * objc-act.c (objc_get_callee_fndecl): Constify.
2611 * objc-act.h (objc_get_callee_fndecl): Likewise.
2613 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2615 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2616 string_eq): Constify.
2618 2007-04-04 Stuart Hastings <stuart@apple.com>
2621 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2623 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2625 * Make-lang.in: Add dummy lang.install-pdf target.
2627 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2629 * objc/objc-act.c: Fix comment typos.
2631 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2632 Brooks Moses <brooks.moses@codesourcery.com>
2633 Lee Millward <lee.millward@codesourcery.com>
2635 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2636 (objc_get_callee_fndecl): Likewise.
2638 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2641 * objc-act.c (objc_add_static_instance): Mark the decl as
2644 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2647 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2648 of htab_hash_pointer.
2649 (lookup_interface): Likewise.
2650 (add_class): Likewise.
2652 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2654 * objc-act.c (objc_build_volatilized_type): Keep track of
2656 (objc_get_protocol_qualified_type): Ditto.
2658 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2660 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2661 content where we called cp_finish_file.
2663 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2665 * objc-act.c (synth_module_prologue): Replace calls to
2666 builtin_function with add_builtin_function.
2667 (build_next_objc_exception_stuff): Replace calls to
2668 builtin_function with add_builtin_function.
2669 (build_objc_exception_stuff): Replace calls to
2670 builtin_function with add_builtin_function.
2672 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2674 * Make-lang.in: Added empty "objc.pdf" target.
2676 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2679 * objc-act.c (objc_push_parm): If we change the type of the
2680 decl, relayout the decl.
2682 2006-09-19 Eric Christopher <echristo@apple.com>
2684 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2685 default to something innocuous.
2686 (build_next_objc_exception_stuff): Rename JBLEN.
2688 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2690 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2692 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2695 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2697 2006-06-06 Mike Stump <mrs@apple.com>
2699 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2701 2006-05-24 Mike Stump <mrs@apple.com>
2703 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2705 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2708 * objc-act.c (objc_is_public): Return early on invalid type.
2710 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2712 * objc-act.c (init_module_descriptor): Remove file name from
2714 (gen_type_name_0): Fix ICE when issuing warning.
2716 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2717 * Make-lang.in (OBJC): Remove
2718 (OBJECTIVE-C): Remove
2719 (objective-c): Remove
2720 (.PHONY): Remove objective-c and ObjC
2722 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2725 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2728 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2731 * objc-act.c (encode_array): Handle arrays to zero sized types.
2733 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2735 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2737 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2739 * Make-lang.in: Remove all dependencies on s-gtype.
2741 2005-12-02 Richard Guenther <rguenther@suse.de>
2743 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2744 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2745 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2746 build_objc_method_call, objc_rewrite_function_call): Use buildN
2749 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2751 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2752 on objc_msgSend and like builtin functions.
2754 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2756 * objc-act.c (objc_build_component_ref): Adjust call to
2757 finish_class_member_access_expr due to a changed prototype.
2759 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2762 * objc-act.c (generate_strings): Remove and move code to
2764 (add_objc_string): here when creating a new string decl.
2765 (finish_objc): Don't call generate_strings.
2767 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2770 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2771 TREE_SIDE_EFFECTS on catch_seq after building it.
2773 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2775 part of PR objc/21992
2776 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2778 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2780 Make CONSTRUCTOR use VEC to store initializers.
2781 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2782 instead of build_constructor.
2784 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2786 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2788 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2789 (KEYWORD_KEY_NAME): Use decl_minimal.
2790 (METHOD_SEL_NAME): Ditto..
2791 (METHOD_SEL_ARGS): Use decl_non_common.
2792 (METHOD_ADD_ARGS): Ditto.
2793 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2794 (METHOD_DEFINITION): Ditto.
2795 (METHOD_ENCODING): Ditto.
2796 * objc-lang.c: (objc_init_ts): New function.
2798 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2800 * objc-act.c (objc_build_struct): Pass in an actual @interface
2801 instead of its name, and annotate the struct created (and all
2802 existing variants thereof) with the @interface.
2803 (objc_compare_types): Treat forward-declared ObjC classes
2804 as stand-alone (root) classes for purposes of type comparisons.
2805 (build_private_template): Move some code to objc_build_struct().
2807 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2810 * objc-act.c (objc_build_string_object): For GNU-style constants,
2811 use the @interface type rather than the built-in type.
2813 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2815 * Make-lang.in (cc1plus-checksum.c): Use
2816 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2818 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2820 * objc-act.c: Use %q to quote in diagnostics.
2822 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2824 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2827 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2829 * objc-act.c (objc_build_volatilized_type): New function.
2830 (objc_volatilize_decl): Call objc_build_volatilized_type()
2831 instead of build_qualified_type().
2833 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2835 * objc-act.c (objc_build_internal_const_str_type): New function.
2836 (check_string_class_template): Use objc_get_class_ivars() instead
2837 of TYPE_FIELDS() to retrieve ivar list.
2838 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2839 than the field itself.
2840 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2841 type and use it to lay out compile-time string objects.
2842 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2845 2005-06-28 Paul Brook <paul@codesourcery.com>
2847 * objc-act.c (objc_init_exceptions): Call
2848 default_init_unwind_resume_libfunc.
2850 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2852 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2853 portion of TYPE_LANG_SPECIFIC info for all variants of
2854 a class before calling finish_struct(), and restore
2855 same TYPE_OBJC_INFO afterwards.
2857 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2859 * all files: Update FSF address in copyright headers.
2861 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2863 * objc-act.c (my_build_string_pointer): New.
2864 (objc_get_class_reference, get_super_receiver): Call
2865 my_build_string_pointer instead of my_build_string when building
2868 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2870 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2873 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2875 * objc-act.c (objc_build_struct): New function.
2876 (objc_derived_from_p): Likewise.
2877 (objc_build_component_ref): Likewise.
2878 (objc_copy_binfo): Likewise.
2879 (objc_xref_basetypes): Likewise.
2880 (objc_lookup_protocol): Likewise.
2881 (objc_compare_protocols): Likewise.
2882 (objc_volatilize_decl): Likewise.
2883 (encode_aggregate_fields): Likewise.
2884 (volatilized_hash): Likewise.
2885 (volatilized_eq): Likewise.
2886 (objc_compare_types): Likewise.
2887 (objc_type_quals_match): Likewise.
2888 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2890 (get_class_ivars): Add second parameter indicating if entire
2891 hierarchy is desired.
2892 (struct volatilized_type): New type.
2893 (volatilized_htab): New hash table.
2894 (objc_types_compatible_p, objc_comptypes): Remove functions.
2895 (synth_module_prologue): Do not initialize 'unused_list'.
2896 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2897 (objc_declare_alias): Implement as a typedef.
2898 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2899 (objc_get_class_ivars): Adjust call to get_class_ivars().
2900 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2901 build_ivar_reference, get_super_receiver): Call
2902 objc_build_component_ref() instead of build_component_ref().
2903 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2905 (build_private_template): Call objc_build_struct() instead of
2906 start_struct() and finish_struct().
2907 (hash_init): Initialize volatilized_htab.
2908 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2909 ObjC++ impedance mismatches.
2910 (encode_aggregate_within): Streamline by calling
2911 encode_aggregate_fields().
2912 * objc-act.h (objc_types_compatible_p): Remove prototype.
2913 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2914 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2916 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2918 * Make-lang.in (cc1obj-dummy): New.
2919 (cc1obj-checksum.c): New.
2920 (cc1obj-checksum.o): New.
2921 (cc1obj): Add cc1obj-checksum.o.
2923 2005-05-18 Mike Stump <mrs@apple.com>
2926 * objc-act.c (struct interface_tuple): Mark it up for GC.
2927 (interface_htab): It is really a struct interface_tuple.
2929 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2930 Mike Stump <mrs@apple.com>
2932 Yet more Objective-C++...
2934 * objc-act.c (objc_finish_try_stmt): Add return value.
2935 (objc_build_synchronized): Likewise.
2937 * objc-act.c (objc_is_gcable_type): Add.
2938 (objc_substitute_decl): Add.
2939 (objc_build_ivar_assignment): Add.
2940 (objc_build_global_assignment): Add.
2941 (objc_build_strong_cast_assignment): Add.
2942 (objc_is_ivar_reference_p): Add.
2943 (objc_is_global_reference_p): Add.
2944 (objc_generate_write_barrier): Add.
2945 (objc_rewrite_function_call): Add.
2946 (objc_gimplify_expr): Add Objective-C++ support.
2947 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2948 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2949 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2950 (DUP_TYPE_OBJC_INFO): Likewise.
2951 (struct imp_entry): Add field has_cxx_cdtors.
2952 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2953 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2954 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2955 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2956 OCTI_ASSIGN_STRONGCAST_DECL.
2957 (umsg_fast_decl): Add.
2958 (objc_assign_ivar_decl): Add.
2959 (objc_assign_ivar_fast_decl): Add.
2960 (objc_assign_global_decl): Add.
2961 (objc_assign_strong_cast_decl): Add.
2962 (objc_method_list_ptr): Add.
2963 (objc_method_proto_list_ptr): Add.
2964 (objc_ivar_list_ptr): Add.
2966 * objc-act.c (should_call_super_dealloc): Add.
2967 (OBJC_VERSION): Bump to 6.
2968 (objc_is_gcable_type): Add.
2969 (objc_substitute_decl): Add.
2970 (objc_build_ivar_assignment): Add.
2971 (objc_build_global_assignment): Add.
2972 (objc_build_strong_cast_assignment): Add.
2973 (objc_is_gcable_p): Add.
2974 (objc_is_ivar_reference_p): Add.
2975 (objc_is_global_reference_p): Add.
2976 (generate_shared_structures): Add flags parameter.
2977 (objc_generate_cxx_ctor_or_dtor): Add.
2978 (objc_generate_cxx_cdtors): Add.
2979 (add_class): Add name parameter.
2980 (objc_types_share_size_and_alignment): Add.
2981 (comp_proto_with_proto): Add strict parameter.
2982 (CLS_HAS_CXX_STRUCTORS): Add.
2983 (TAG_ASSIGNIVAR): Add.
2984 (TAG_ASSIGNGLOBAL): Add.
2985 (TAG_ASSIGNSTRONGCAST): Add.
2986 (TAG_MSGSEND_FAST): Add.
2987 (TAG_ASSIGNIVAR_FAST): Add.
2988 (TAG_CXX_CONSTRUCT): Add.
2989 (TAG_CXX_DESTRUCT): Add.
2990 (OBJC_LOOKUP_CLASS): Add.
2991 (OBJC_LOOKUP_NO_SUPER): Add.
2992 (objc_finish_file): Add pch support.
2993 (objc_finish_implementation): Add Objective-C++ support.
2994 (synth_module_prologue): Likewise.
2995 (synth_module_prologue): Add fast dispatching.
2996 (objc_get_class_reference): Add Objective-C++ support.
2997 (objc_generate_write_barrier): Likewise.
2998 (next_sjlj_build_enter_and_setjmp): Likewise.
2999 (objc_begin_try_stmt): Likewise.
3000 (build_next_objc_exception_stuff): Add fast ivar support.
3001 (build_private_template): Mark the record as used so debug
3002 information is generated.
3003 (build_protocol_template): Add Objective-C++ support.
3004 (objc_method_parm_type) Likewise.
3005 (objc_generate_cxx_ctor_or_dtor): Likewise.
3006 (objc_generate_cxx_cdtors): Likewise.
3007 (build_protocol_initializer): Likewise.
3008 (build_category_template): Likewise.
3009 (build_class_template): Likewise.
3010 (build_method_list_template): Likewise.
3011 (build_category_initializer): Likewise.
3012 (build_shared_structure_initializer): Likewise.
3013 (objc_finish_message_expr): Likewise.
3014 (build_objc_method_call): Add fast dispatch support.
3015 (lookup_method_static): Add support to end search at superclasses.
3016 (add_method_to_hash_list): Add strict parameter to
3017 comp_proto_with_proto.
3018 (objc_add_method): Likewise.
3019 (objc_add_method): Also set the interface_value.
3020 (add_instance_variable): Add Objective-C++ support.
3021 (objc_is_public): Likewise.
3022 (start_class): Likewise.
3023 (continue_class): Likewise.
3024 (encode_aggregate_within): Likewise.
3025 (start_method_def): Likewise.
3026 (objc_start_function): Clear current_function_returns_value
3027 and current_function_returns_null.
3028 (really_start_method): Add Objective-C++ support.
3029 (objc_finish_method_definition): Add warning for missing
3031 (finish_objc): Add Objective-C++ support.
3032 (generate_objc_image_info): Likewise.
3033 (objc_lookup_ivar): Likewise.
3034 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3035 (INIT_TYPE_OBJC_INFO): Likewise.
3036 (DUP_TYPE_OBJC_INFO): Likewise.
3038 2005-04-23 DJ Delorie <dj@redhat.com>
3040 * objc-act.c: Adjust warning() callers.
3042 2005-04-21 Roger Sayle <roger@eyesopen.com>
3044 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3045 this field of an objc method decl.
3046 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3047 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3048 (objc_build_method_signature): Accept additional "ellipsis"
3049 argument and pass it to build_method_decl.
3050 (get_arg_type_list, start_method_def, gen_method_decl): Use
3051 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3052 TREE_OVERFLOW field of a TREE_LIST node.
3054 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3057 * objc-act.c (objc_start_function): Create stack level for context
3058 of identifiers with variably modified type.
3060 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3064 * objc-act.c (objc_start_function): Push context on
3065 label_context_stack.
3067 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3069 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3070 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3071 Call c_common_truthvalue_conversion.
3073 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3075 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3076 objc/objc-parse.c, objc/objc-parse.y): Remove
3077 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3078 objc.distclean, objc.maintainer-clean): Update for new parser.
3079 * config-lang.in (gtfiles): Update for new parser.
3081 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3083 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3086 2005-01-27 Matt Austern <austern@apple.com>
3088 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3089 calling instantiate_pending_templates.
3091 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3094 * objc-act.c (build_selector_translation_table): Use
3095 input_location in the diagnostic for the GNU runtime or if
3096 TREE_PURPOSE (chain) is NULL.
3098 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3101 * objc-act.c (objc_types_compatible_p): New function.
3102 * objc-act.h (objc_types_compatible_p): Declare.
3103 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3105 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3107 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3110 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3113 * objc-act.c (get_arg_type_list): Decay function arguments into
3115 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3116 in line with what the C front-end does.
3117 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3118 each PARM_DECL, like the C front-end does.
3119 (start_method_def): Remove redundant ARRAY_TYPE decay.
3120 (objc_start_function): Bring closer in line with what the
3121 C front-end does for functions.
3123 2005-01-14 Mike Stump <mrs@apple.com>
3125 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3126 that -fobjc-exceptions is accepted.
3128 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3131 * objc-act.c (get_arg_type_list, start_method_def): Decay
3132 array arguments into pointers.
3133 (gen_type_name_0): Learn to pretty-print array types.
3135 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3137 * objc-act.c (build_private_template): Change to return 'void'; do
3138 not set ivar_context, uprivate_record or objc_instance_type.
3139 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3140 retrieve protocol list from the pointee rather than the pointer itself;
3141 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3142 TYPE_OBJC_PROTOCOL_LIST.
3143 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3144 construct a variant of the pointee as well as the pointer, and
3145 store protocol information in the former. When creating variants
3146 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3147 TYPE_OBJC_INTERFACE information.
3148 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3149 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3150 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3151 holding an IDENTIFIER_NODE.
3152 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3153 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3154 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3155 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3156 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3158 (continue_class): For @implementations, set ivar_context,
3159 uprivate_record and objc_instance_type, for @interfaces, call
3160 build_private_template().
3161 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3162 TYPE_OBJC_INTERFACE.
3163 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3164 accessing TYPE_OBJC_PROTOCOL_LIST.
3165 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3166 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3167 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3168 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3169 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3170 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3171 TYPE_LANG_SPECIFIC(...).
3172 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3173 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3174 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3175 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3176 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3178 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3181 * Make-lang.in (objc/objc-act.o): Update dependencies.
3182 * objc-act.c (objc_finish_file): Call
3183 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3185 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3188 * obj-act.c (encode_type): 96bits doubles are encoded the
3189 same way as 64bit and 128bit doubles are.
3191 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3193 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3195 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3198 * objc-act.c (generate_method_descriptors): Remove setting
3199 the new decls' type to variable_length_type.
3200 (generate_ivar_lists): Likewise.
3201 (generate_dispatch_tables): Likewise.
3203 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3205 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3206 contains the result of the ID lookup by the C or C++
3207 front-end; in class methods, use OTHER if it exists;
3208 in instance methods, use OTHER only if it is locally
3211 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3213 * objc-act.c (finish_class): Do not synthesize bogus
3214 'extern objc_object *_Foo;' declarations for @interface Foo.
3216 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3217 David Ayers <d.ayers@inode.at>
3219 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3220 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3221 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3222 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3223 (objc_is_id): Add test for 'super'.
3224 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3225 receivers; if class methods are not found in protocol lists, search
3226 for instance methods therein and warn if one is found. Look in
3227 global hash tables for suitable method as a last resort when messaging
3228 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3229 (objc_add_method): Insert instance methods listed in protocols into
3230 the global class method hash table.
3231 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3232 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3233 addition to 'id <Proto>'.
3235 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3238 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3239 for the NeXT runtime case.
3241 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3243 * objc-act.c: Fix comment typos.
3245 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3247 * objc-act.c (init_objc_symtab, init_module_descriptor,
3248 build_shared_structure_initializer): When initializing 'long'
3249 fields, ensure that the initializer value is also 'long'.
3251 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3253 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3255 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3256 (build_selector_translation_table): Use %J in diagnostic
3257 instead of diddling input_line. Fix spelling.
3259 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3261 * objc-act.c (objc_fold_objc_type_ref): New function.
3262 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3264 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3266 * objc-act.c (objc_start_function, really_start_method,
3267 objc_get_parm_info, start_method_def): Update to new arg_info
3270 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3272 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3274 (objc/objc-act.o): Depend on $(HASHTAB_H).
3275 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3276 objcp-decl.h instead of c-tree.h.
3277 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3278 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3279 build_protocol_template): Adjust prototypes.
3280 (build_module_initializer_routine, start_class, continue_class,
3281 finish_class, start_method_def, objc_start_function, start_protocol,
3282 build_method_decl, objc_add_method, add_instance_variable,
3283 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3284 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3285 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3286 create_field_decl): New prototypes.
3287 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3288 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3289 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3290 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3291 (CLASS_TYPEDEF_NAME): New.
3292 (TAG_EXECCLASS): Change from a global variable to a #define.
3293 (TAG_RETURN_STRUCT): Delete.
3294 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3295 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3296 (string_descriptor): New struct.
3297 (string_htab): New hash table.
3298 (string_hash, string_eq): New prototypes.
3299 (generate_struct_by_value_array): Call create_field_decl() instead of
3300 create_builtin_decl().
3301 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3302 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3303 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3304 and cp_finish_file().
3305 (define_decl, get_static_reference, get_protocol_reference,
3306 create_builtin_decl): Remove functions.
3307 (objc_start_class_interface, objc_start_category_interface,
3308 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3309 objc_start_class_implementation, objc_start_category_implementation,
3310 objc_continue_implementation, objc_finish_implementation,
3311 objc_set_visibility, objc_set_method_type,
3312 objc_build_method_signature, objc_add_method_declaration,
3313 objc_start_method_definition, objc_add_instance_variable,
3314 objc_get_protocol_qualified_type, create_field_decl,
3315 start_var_decl, finish_var_decl): New functions.
3316 (setup_string_decl): Simplify since it is only called once.
3317 (synth_module_prologue): Call build_class_template(); predefine 'id'
3318 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3319 hooks for duration of function; fix GNU runtime messenger signatures
3320 to correspond to reality; forward-declare '__objc_exec_class' for the
3321 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3322 'extern "C" { ... }' wrappers around synthesized declarations; call
3323 build_protocol_template() and build_category_template().
3324 (string_hash, string_eq): New functions.
3325 (objc_build_string_object): Check metaclass correctness only once;
3326 store string literals in hash table.
3327 (objc_build_constructor): Do not convert initializer elements;
3328 adjust for ObjC++ impedance mismatch.
3329 (build_objc_symtab_template): Call create_field_decl() instead of
3330 create_builtin_decl().
3331 (init_objc_symtab): Add missing conversion to initializer element.
3332 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3333 (generate_objc_symtab_decl): Do not call build_category_template();
3334 call start_var_decl() and finish_var_decl() instead of start_decl()
3336 (build_module_descriptor): Call create_field_decl() instead of
3337 grokfield(); call start_var_decl() and finish_var_decl() instead of
3338 start_decl() and finish_decl(); always mark module descriptor as
3339 used; move GNU runtime-specific functionality to
3340 build_module_initializer_routine().
3341 (build_module_initializer_routine): New function, broken off of
3342 build_module_descriptor().
3343 (objc_static_init_needed_p, objc_generate_static_init_call): New
3345 (generate_static_references, generate_strings,
3346 build_selector_translation_table, generate_descriptor_table,
3347 generate_ivars_list, generate_dispatch_table, generate_category): Call
3348 start_var_decl() and finish_var_decl() instead of start_decl() and
3349 finish_decl(); build a type directly instead of via groktypename().
3350 (build_selector_reference_decl, build_selector_table_decl,
3351 build_class_reference_decl, build_protocol_reference,
3352 generate_objc_image_info): Call start_var_decl() instead of
3354 (build_selector_reference): For GNU runtime, do not call
3355 build_selector_reference_decl().
3356 (build_selector, build_typed_selector_reference): Always convert
3357 result to the selector type.
3358 (add_objc_string): Cast return value to 'char *'.
3359 (build_method_prototype_template, build_selector_template,
3360 build_method_template): Use actual selector type for fields
3361 pointing to selectors.
3362 (finish_objc): For GNU runtime, call
3363 build_module_initializer_routine() after build_module_descriptor().
3364 (generate_protocol_list, generate_shared_structures): Call
3365 start_var_decl() and finish_var_decl() instead of start_decl() and
3366 finish_decl(); build a type directly instead of via
3368 (synth_id_with_class_suffix): Return a string.
3369 (get_arg_type_list): For instance methods, use the instance type for
3370 'self'; do not call groktypename_in_parm_context().
3371 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3372 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3373 handle RECORD_TYPEs in ObjC as well as ObjC++.
3374 (objc_is_id): New function.
3375 (objc_is_object_ptr): Return the canonical type node.
3376 (objc_get_class_ivars): Simplify using get_class_ivars().
3377 (get_class_ivars): Remove second parameter; create a fresh copy
3378 of the ivar list for each call; do not check for existence of
3380 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3381 (objc_init_exceptions): When using SJLJ-style exceptions, require
3382 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3384 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3385 objc_object_type instead of objc_id_type.
3386 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3387 a VAR_DECL before placing it in the appropriate scope; do not
3388 call define_decl(); adjust call to c_begin_compound_stmt();
3389 use objc_object_type instead of objc_id_type.
3390 (build_next_objc_exception_stuff): Call create_field_decl() instead
3391 of create_builtin_decl(); construct type directly instead of calling
3392 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3393 (build_private_template): Adjust call to get_class_ivars(); build
3394 a type directly instead of via groktypename().
3395 (build_protocol_template, build_method_prototype_list_template,
3396 build_method_prototype_template, build_category_template,
3397 build_selector_template, build_class_template, build_super_template,
3398 build_ivar_template, build_ivar_list_template,
3399 build_method_list_template, build_method_template):
3400 Call create_field_decl() instead of grokfield().
3401 (objc_method_parm_type): Do not call groktypename().
3402 (generate_descriptor_table): Call start_var_decl() and
3403 finish_var_decl() instead of start_decl() and finish_decl().
3404 (generate_method_descriptors, build_protocol_initializer,
3405 generate_dispatch_tables, build_category_initializer,
3406 build_shared_structure_initializer): Do not call groktypename().
3407 (generate_protocols): Call start_var_decl() and finish_var_decl()
3408 instead of start_decl() and finish_decl(); do not call groktypename().
3409 (error_with_ivar): Remove last parameter.
3410 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3411 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3412 (generate_ivar_lists): Convert one of the initializer elements; do
3413 not call groktypename().
3414 (get_arg_type_list, start_method_def, gen_method_def): Account for
3415 new representation of variable arguments and '...' in Objective-C
3416 methods; add Objective-C++ impedance matching code.
3417 (is_objc_type_qualifier): Remove function.
3418 (adjust_type_for_id_default): Simplify; there is no longer a need to
3419 wade through declspecs.
3420 (lookup_interface, start_class, continue_class,
3421 finish_class, start_method_def, start_protocol, build_method_decl,
3422 objc_add_method, add_instance_variable, build_ivar_reference,
3423 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3424 Make into static functions.
3425 (receiver_is_class_object): Use new IS_CLASS() macro.
3426 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3427 call objc_finish_message_expr() instead of finish_message_expr().
3428 (finish_message_expr): Rename to objc_finish_message_expr(); use
3429 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3430 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3431 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3432 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3433 (build_objc_method_call, warn_with_method): Do not call groktypename().
3434 (build_ivar_reference): Call convert() instead of clobbering in a
3436 (hash_init): Initialize string_htab hash table.
3437 (add_instance_variable): Simplify parameter list; do not call grokfield();
3438 do not populate CLASS_IVARS list.
3439 (start_class): Check for the existence of super class, if one was specified.
3440 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3441 call build_class_template(); adjust call to get_class_ivars(); call
3442 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3443 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3445 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3446 (start_protocol): Do not call build_protocol_template(); use
3447 PROTOCOL_BINFO_ELTS for the tree vector size.
3448 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3449 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3451 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3452 (encode_type): Handle the 'const' qualifier here.
3453 (objc_parmlist): New global variable, sued by objc_push_parm and
3454 objc_get_parm_info().
3455 (objc_push_parm, objc_get_parm_info): New functions.
3456 (objc_expr_last): Remove function.
3457 (synth_self_and_ucmd_args): For instance methods, use the instance
3458 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3459 (start_method_def): Do not call push_scope(), declare_parm_level(),
3460 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3461 just use objc_push_parm() and objc_get_parm_info().
3462 (comp_method_with_proto): Remove function.
3463 (objc_types_are_equivalent): Strip away indirections before comparing
3465 (comp_proto_with_proto): Do not call groktypename(); types are no
3466 longer in raw declspec format.
3467 (objc_start_function): New function.
3468 (really_start_method): Call comp_proto_with_proto() instead of
3469 comp_method_with_proto(); call objc_start_function() instead of
3470 hand-crafting a function declarator.
3471 (continue_method_def, objc_expand_function_end): Remove functions.
3472 (get_super_receiver): Call objc_get_current_scope() instead of
3473 get_current_scope(); reference 'super_class' field (instead of
3475 (finish_method_def): Rename to objc_finish_method_definition() and
3476 add a function decl parameter; move method encoding call from
3477 objc_expand_function_end().
3478 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3479 gen_declaration_1): Remove functions.
3480 (tmpbuf, RAW_DECLSPEC): Remove.
3481 (gen_declaration): Remove second parameter; simplify to deal
3482 with TYPE_P nodes instead of raw declspecs.
3483 (gen_type_name, gen_type_name_0): New functions.
3484 (gen_method_decl): Remove second parameter; call gen_type_name()
3485 instead of gen_declaration_1().
3486 (dump_interface): Adjust calls to gen_declaration() and
3487 gen_method_decl(); do not allocate a separate string buffer.
3488 (init_objc): Allocate a larger string buffer to accommodate
3489 dump_interface(); adjust call to build_module_descriptor();
3490 add call to build_module_initializer_routine() for the GNU
3492 (generate_classref_translation_entry): Do not call start_decl(); call
3493 finish_var_decl() instead of finish_decl(); call convert() instead of
3495 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3496 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3498 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3499 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3500 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3501 objc_object_type and objc_object_name, respectively.
3502 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3503 objc_class_name): New.
3504 (IS_CLASS): New macro.
3505 (IS_ID, IS_SUPER): Robustify.
3506 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3507 (finish_file, start_class, continue_class, finish_class,
3508 start_method_def, continue_method_def, finish_method_def,
3509 start_protocol, finish_protocol, objc_build_throw_stmt,
3510 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3511 objc_build_synchronized_epilogue, objc_build_try_prologue,
3512 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3513 objc_build_finally_prologue, objc_build_finally_epilogue,
3514 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3515 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3516 get_class_reference, get_static_reference, get_object_reference,
3517 build_message_expr, finish_message_expr, build_selector_expr,
3518 build_ivar_reference, build_keyword_decl, build_method_decl,
3519 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3520 objc_declare_class, objc_declare_protocols, objc_comptypes,
3521 objc_check_decl, build_encode_expr): Remove prototypes.
3522 (imp_count, cat_count): Make GGC-aware.
3523 (OBJC_SET_TYPE_NAME): New macro.
3525 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3527 * config-lang.in: Update copyright notice.
3528 (lang_requires): Indicate that ObjC requires C to be built first.
3530 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3532 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3534 (build_objc_string_object): Rename to objc_build_string_object().
3535 (get_class_reference): Rename to objc_get_class_reference().
3536 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3537 (next_sjlj_build_catch_list, get_super_receiver): Call
3538 objc_get_class_reference() instead of get_class_reference().
3539 (build_keyword_decl): Rename to objc_build_keyword_decl().
3540 (build_message_expr): Rename to objc_build_message_expr().
3541 (build_protocol_expr): Rename to objc_build_protocol_expr().
3542 (build_selector_expr): Rename to objc_build_selector_expr().
3543 (build_encode_expr): Rename to objc_build_encode_expr().
3544 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3545 objc_get_class_ivars().
3546 (get_class_reference): Rename prototype to objc_get_class_reference().
3547 (build_message_expr): Rename prototype to objc_build_message_expr().
3548 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3549 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3550 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3551 (build_objc_string_object): Rename prototype to
3552 objc_build_string_object().
3554 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3556 * objc-act.c (lookup_interface): Make function 'static' and add a
3558 (objc_check_decl, get_class_reference, objc_declare_alias,
3559 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3560 instead of is_class_name().
3561 (get_super_receiver, objc_clear_super_receiver): Call
3562 objc_get_current_scope() instead of get_current_scope().
3563 (is_class_name): Rename to objc_is_class_name.
3564 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3566 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3568 * objc-act.c (objc_is_reserved_word): New function.
3570 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3572 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3573 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3574 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3575 * objc-act.c: Do not include gtype-objc.h.
3576 (finish_file): Rename to objc_finish_file().
3577 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3578 * objc-lang.c: Update copyright notice; include diagnostic.h,
3579 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3581 (finish_file): New hook routine.
3582 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3583 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3584 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3585 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3586 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3587 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3588 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3589 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3590 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3591 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3592 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3593 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3594 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3595 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3596 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3597 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3598 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3599 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3600 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3601 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3602 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3603 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3604 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3605 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3606 Move to c-objc-common.h.
3609 Copyright (C) 2004-2015 Free Software Foundation, Inc.
3611 Copying and distribution of this file, with or without modification,
3612 are permitted in any medium without royalty provided the copyright
3613 notice and this notice are preserved.