1 2016-04-18 Michael Matz <matz@suse.de>
3 * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN.
5 2016-02-12 Jakub Jelinek <jakub@redhat.com>
7 * objc-act.c: Spelling fixes - behaviour -> behavior and
9 * objc-map.h: Likewise.
11 2016-01-04 Jakub Jelinek <jakub@redhat.com>
13 Update copyright years.
15 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
17 * objc-act.c: Remove unused header files.
18 * objc-encoding.c: Likewise.
19 * objc-gnu-runtime-abi-01.c: Likewise.
20 * objc-lang.c: Likewise.
21 * objc-map.c: Likewise.
22 * objc-next-runtime-abi-01.c: Likewise.
23 * objc-next-runtime-abi-02.c: Likewise.
24 * objc-runtime-shared-support.c: Likewise.
26 2015-11-09 Alan Modra <amodra@gmail.com>
28 * objc-encoding.c (encode_aggregate_within): Cast obstack_next_free
31 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
33 * objc-lang.c: Reorder #include's and remove duplicates.
34 * objc-map.c: Likewise.
36 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
38 * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
39 Remove useless typedefs.
41 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
43 * objc-map.h: Fix double word typos.
45 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
47 * objc-act.c: Adjust includes.
48 * objc-encoding.c: Likewise.
49 * objc-gnu-runtime-abi-01.c: Likewise.
50 * objc-lang.c: Likewise.
51 * objc-map.c: Likewise.
52 * objc-next-runtime-abi-01.c: Likewise.
53 * objc-next-runtime-abi-02.c: Likewise.
54 * objc-runtime-shared-support.c: Likewise.
56 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
58 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
60 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
62 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
63 rather than ggc_hasher.
65 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
67 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
68 than typed_noop_remove. Remove redudant typedefs.
70 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
72 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
73 * objc-encoding.c: Likewise.
74 * objc-gnu-runtime-abi-01.c: Likewise.
75 * objc-lang.c: Likewise.
76 * objc-map.c: Likewise.
77 * objc-next-runtime-abi-01.c: Likewise.
78 * objc-next-runtime-abi-02.c: Likewise.
79 * objc-runtime-shared-support.c: Likewise.
81 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
83 * objc-act.c : Adjust include files.
84 * objc-encoding.c : Likewise.
85 * objc-gnu-runtime-abi-01.c : Likewise.
86 * objc-lang.c : Likewise.
87 * objc-map.c : Likewise.
88 * objc-next-runtime-abi-01.c : Likewise.
89 * objc-next-runtime-abi-02.c : Likewise.
90 * objc-runtime-shared-support.c : Likewise.
92 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
94 * objc-runtime-shared-support.c (build_module_descriptor): Set
95 TREE_USED on UOBJC_MODULES_decl.
97 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
99 * objc-act.c (objc_write_global_declarations): Adjust comment.
100 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
103 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
105 * objc-act.c: Adjust includes for restructured coretypes.h.
106 * objc-encoding.c: Likewise.
107 * objc-gnu-runtime-abi-01.c: Likewise.
108 * objc-lang.c: Likewise.
109 * objc-map.c: Likewise.
110 * objc-next-runtime-abi-01.c: Likewise.
111 * objc-next-runtime-abi-02.c: Likewise.
112 * objc-runtime-shared-support.c: Likewise.
114 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
116 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
118 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
120 * objc-act.c: Adjust for hash_table changes.
122 2015-01-09 Michael Collison <michael.collison@linaro.org>
124 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
125 input.h, alias.h, symtab.h, options, fold-const.h,
126 wide-int.h, and inchash.h due to flattening of tree.h.
127 * objc-encoding.c: Ditto.
128 * objc-gnu-runtime-abi-01.c: Ditto.
129 * objc-lang.c: Ditto.
131 * objc-next-runtime-abi-01.c: Ditto.
132 * objc-next-runtime-abi-02.c: Ditto.
133 * objc-runtime-shared-support.c: Ditto.
135 2015-01-05 Jakub Jelinek <jakub@redhat.com>
137 Update copyright years.
139 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
141 * objc-act.c: Adjust include files.
143 2014-10-22 Alan Modra <amodra@gmail.com>
145 * objc-encoding.c (encode_array): Cast result of obstack_base.
146 (encode_type): Likewise.
148 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
150 * objc-act.c: Adjust include files.
152 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
154 * objc-act.c: use hash_table instead of hashtab.
156 2014-09-15 Jakub Jelinek <jakub@redhat.com>
158 * Make-lang.in (check_objc_parallelize): Change to just an upper
161 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
163 * objc-act.c (objc_common_tree_size): New function.
164 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
166 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
167 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
168 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
169 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
170 (METHOD_SEL_ARGS): Use decl_common.size instead of
171 decl_non_common.result.
172 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
173 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
174 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
175 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
176 (objc_common_tree_size): Declare.
177 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
179 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
181 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
184 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
186 * objc-act.c: Adjust.
188 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
190 * objc-act.c (objc_build_string_object): Adjust.
191 (continue_class): Likewise.
192 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
193 * objc-map.c (objc_map_alloc_ggc): Likewise.
194 (objc_map_private_resize): Likewise.
195 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
197 (hash_name_enter): Likewise.
199 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
200 Mike Stump <mikestump@comcast.net>
201 Richard Sandiford <rdsandiford@googlemail.com>
203 * objc-act.c: Include wide-int.h.
204 (objc_decl_method_attributes): Use wide-int interfaces.
206 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
209 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
210 (objc_init): Initialize objc_default_ivar_visibility.
211 (objc_start_class_interface): Use objc_default_ivar_visibility.
212 (objc_start_class_implementation): Likewise.
213 (objc_lookup_ivar): Implement -fno-local-ivars.
215 2014-01-31 Marek Polacek <polacek@redhat.com>
218 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
219 build_function_call_vec.
220 (finish_catch): Likewise.
221 (next_runtime_abi_02_get_class_reference): Likewise.
222 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
223 build_function_call_vec.
224 (build_throw_stmt): Likewise.
225 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
226 build_function_call_vec.
227 (build_throw_stmt): Likewise.
229 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
231 Update copyright years
233 2013-12-04 Joseph Myers <joseph@codesourcery.com>
236 * objc-act.c (objc_synthesize_getter): Update calls to
237 c_sizeof_or_alignof_type.
239 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
241 * objc/objc-act.c: Add required include files from gimple.h.
243 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
245 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
248 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
250 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
251 tree_to_shwi throughout.
253 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
255 * objc-act.c: Include only gimplify.h and gimple.h as needed.
257 2013-11-14 Diego Novillo <dnovillo@google.com>
259 * objc-act.c: Include stringpool.h.
260 Include stor-layout.h.
262 * objc-encoding.c: Include stringpool.h.
263 Include stor-layout.h.
264 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
265 * objc-next-runtime-abi-01.c:
266 Include stringpool.h.
267 * objc-next-runtime-abi-02.c: Include stringpool.h.
268 * objc-runtime-shared-support.c: Include stringpool.h.
270 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
272 * objc-act.c: Include gimplify.h.
274 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
276 * objc-act.c (objc_push_parm): Handle atomic qualifier.
278 2013-09-25 Tom Tromey <tromey@redhat.com>
280 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
281 (objc/objc-runtime-shared-support.o)
282 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
283 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
284 (objc/objc-encoding.o, objc/objc-map.o): Remove.
286 2013-09-14 Iain Sandoe <iain@codesourcery.com>
289 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
290 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
291 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
292 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
294 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
296 * objc-act.c: Fix typos.
297 * objc-encoding.c: Likewise.
298 * objc-gnu-runtime-abi-01.c: Likewise.
299 * objc-next-runtime-abi-01.c: Likewise.
300 * objc-next-runtime-abi-02.c: Likewise.
302 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
304 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
305 Fix build_conditional_expr call.
307 2013-05-16 Jason Merrill <jason@redhat.com>
309 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
311 2012-11-20 Diego Novillo <dnovillo@google.com>
313 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
315 2012-11-16 Diego Novillo <dnovillo@google.com>
317 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
319 * objc-act.c: Use new vec API in vec.h.
320 * objc-act.h: Likewise.
321 * objc-gnu-runtime-abi-01.c: Likewise.
322 * objc-next-runtime-abi-01.c: Likewise.
323 * objc-next-runtime-abi-02.c: Likewise.
324 * objc-runtime-hooks.h: Likewise.
325 * objc-runtime-shared-support.c: Likewise.
326 * objc-runtime-shared-support.h: Likewise.
328 2012-10-01 Lawrence Crowl <crowl@google.com>
330 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
331 (objc-act.o): Add dependence on hash-table.h.
332 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
335 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
337 * Make-ang.in: Adjust for move of C front-end files.
338 * config-lang.in: Likewise.
339 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
341 * objc-runtime-shared-support.c: Likewise.
342 * objc-next-runtime-abi-01.c: Likewise.
343 * objc-next-runtime-abi-02.c: Likewise.
344 * objc-gnu-runtime-abi-01.c: Likewise.
345 * objc-act.c: Likewise.
346 * objc-lang.c: Likewise.
348 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
350 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
351 Include c-family/c-target.h.
352 (handle_next_class_ref): Rewrite to emit top-level asm statements.
353 (handle_next_impent): Likewise.
354 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
356 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
358 * objc-act.c: Do not include output.h.
360 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
363 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
364 Use build_min_nt_loc.
366 2012-04-20 Jan Hubicka <jh@suse.cz>
368 * objc-act.c (mark_referenced_methods); Use
369 cgraph_mark_force_output_node.
371 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
373 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
374 (objc_build_global_assignment): Likewise.
375 (objc_build_strong_cast_assignment): Likewise.
376 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
377 * objc-next-runtime-abi-02.c: Likewise.
378 * objc-gnu-runtime-abi-01.c: Likewise.
380 2012-03-05 Jason Merrill <jason@redhat.com>
382 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
383 call _stat functions without MEM_STAT_INFO.
385 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
387 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
390 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
393 * objc-act.c (objc_build_string_object): Remove redundant second
394 call to fix_string_type (). Add a checking assert that we are,
395 indeed, passed a STRING_CST.
397 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
400 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
401 size_t to avoid signed/unsigned
403 (insert_method_into_method_map): Likewise.
405 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
407 * objc-map.h: New file.
408 * objc-map.c: New file.
409 * config-lang.in (gtfiles): Added objc-map.h.
410 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
411 (objc/objc-map.o): New rule.
412 (objc/objc-act.o): Depend on objc/objc-map.h.
413 * objc-next-runtime-abi-02.c: Added a TODO comment.
414 * objc-act.c: Include objc-map.h.
415 (nst_method_hash_list, cls_method_hash_list): Removed.
416 (instance_method_map, class_method_map): New.
417 (cls_name_hash_list, als_name_hash_list): Removed.
418 (class_name_map, alias_name_map): Removed.
419 (ivar_offset_hash_list): Removed.
420 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
421 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
422 (interface_hash_init): New.
423 (objc_init): Call interface_hash_init.
424 (objc_write_global_declarations): Iterate over class_method_map
425 and instance_method_map instead of cls_method_hash_list and
426 nst_method_hash_list.
427 (objc_declare_alias): Use alias_name_map instead of
429 (objc_is_class_name): Use class_name_map and alias_name_map
430 instead of cls_name_hash_list and als_name_hash_list.
431 (interface_tuple, interface_htab, hash_interface, eq_interface):
433 (interface_map): New.
434 (add_class): Renamed to add_interface. Use interface_map instead
436 (lookup_interface): Use interface_map instead of interface_htab.
437 (check_duplicates): Changed first argument to be a tree,
438 potentially a TREE_VEC, instead of a hash. Changed implementation
440 (lookup_method_in_hash_lists): Use class_method_map and
441 instance_method_map instead of cls_method_hash_list and
442 nst_method_hash_list.
443 (objc_build_selector_expr): Likewise.
444 (hash_func): Removed.
445 (hash_init): Create instance_method_map, class_method_map,
446 class_name_map, and alias_name_map. Do not create
447 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
448 als_name_hash_list, and ivar_offset_hash_list.
449 (insert_method_into_method_map): New.
450 (objc_add_method): Use insert_method_into_method_map instead of
451 add_method_to_hash_list.
452 (start_class): Call add_interface instead of add_class.
453 * objc-act.h (cls_name_hash_list, als_name_hash_list,
454 nst_method_hash_list, cls_method_hash_list): Removed.
456 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
458 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
459 interface with two parallel arrays to hold standard builtin
460 declarations, and replace it with a function based interface that
461 can support creating builtins on the fly in the future. Change
462 all uses, and poison the old names. Make sure 0 is not a
463 legitimate builtin index.
464 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
465 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
467 2011-07-19 Richard Guenther <rguenther@suse.de>
469 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
470 Use fold_build_pointer_plus.
471 (objc2_build_ehtype_initializer): Likewise.
473 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
475 * objc-encoding.h (obstack.h): Do not include.
476 (util_obstack, util_firstobj): Do not declare.
477 (encode_field_decl): Updated prototype to return a tree and take a
478 single tree argument. Updated comments.
479 * objc-encoding.c (util_obstack, util_firstobj): Made static.
480 (objc_encoding_init): New.
481 (encode_field_decl): Existing function renamed to encode_field and
482 made static. New encode_field_decl wrapper function added.
483 (encode_aggregate_fields): Update call to encode_field_decl to
485 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
486 (util_obstack, util_firstobj): Do not declare.
487 (build_v2_ivar_list_initializer): Updated call to
489 * objc-runtime-shared-support.c (obstack.h): Do not include.
490 (util_obstack, util_firstobj): Do not declare.
491 (build_ivar_list_initializer): Updated call to encode_field_decl.
492 * objc-act.c (objc_init): Use objc_encoding_init.
493 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
495 (objc/objc-gnu-runtime-abi-01.o): Likewise.
496 (objc/objc-next-runtime-abi-01.o): Likewise.
497 (objc/objc-next-runtime-abi-02.o): Likewise.
498 (objc/objc-act.o): Likewise.
500 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
502 Refactored encoding code into objc-encoding.h and objc-encoding.c.
503 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
504 encode_type, generating_instance_variables, objc_method_parm_type,
505 objc_encoded_type_size, encode_method_prototype,
506 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
507 encode_array, encode_vector, encode_aggregate_fields,
508 encode_aggregate_within, encode_next_bitfield,
509 encode_gnu_bitfield, encode_field_decl,
510 objc_v2_encode_property_attr): Moved to objc-encoding.h and
511 objc-encoding.c. No change in the actual code.
512 Include objc-encoding.h.
513 (objc_init): Added TODO.
514 (objc_build_property_setter_name): Made non-static so it can be
515 called from objc-encoding.c.
516 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
517 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
518 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
519 encode_method_prototype, encode_field_decl,
520 generating_instance_variables): Moved to objc-encoding.h.
521 (objc_build_property_setter_name): Declare.
522 * objc-encoding.c: New.
523 * objc-encoding.h: New.
524 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
525 * objc-next-runtime-abi-01.c: Likewise.
526 * objc-next-runtime-abi-02.c: Likewise.
527 * objc-runtime-shared-support.c: Likewise.
528 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
529 (objc/objc-lang.o): Reordered dependencies.
530 (objc/objc-runtime-shared-support.o): Reordered dependencies.
531 Added dependencies on objc-encoding.h and on $(GGC_H),
532 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
533 (objc/objc-gnu-runtime-abi-01.o): Likewise.
534 (objc/objc-next-runtime-abi-01.o): Likewise.
535 (objc/objc-next-runtime-abi-02.o): Likewise.
536 (objc/objc-act.o): Reordered dependencies. Added dependency on
538 (objc/objc-encoding.o): New rule.
540 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
541 warning "unknown type %<%T%> found during Objective-C encoding"
542 instead of using gen_type_name.
544 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
546 * objc-act.c (receiver_is_class_object): Expanded comment.
547 (objc_finish_message_expr): Likewise.
549 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
552 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
553 that was only declared using @class without an @interface. Warn
554 if messaging an instance of a class that was only declared using
555 @class without an @interface, unless the receiver was also typed
556 with a protocol list.
558 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
560 * objc-act.c (objc_decl_method_attributes): Implement nonnull
561 attribute for Objective-C methods.
563 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
565 * config-lang.in (gtfiles): Updated order of files to fix building
566 when the gcc/cp directory is missing, as in the case of some
569 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
571 * objc-act.c (objc_compare_types): Use function_args_iterator
572 instead of TYPE_ARG_TYPES to compare function argument types.
574 2011-05-13 Toon Moene <toon@moene.org>
576 * objc-next-runtime-abi-02.c (newabi_append_ro):
577 Add const qualifier to constant variable pointer declaration.
579 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
581 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
582 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
583 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
585 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
587 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
588 (build_function_type_for_method): Declare.
589 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
590 type of get_arg_type_base_list field.
591 * objc-act.h (OBJC_VOID_AT_END): Delete.
592 * objc-act.c (get_arg_type_list): Delete.
593 (build_function_type_for_method): New function.
594 (objc_decl_method_attributes): Call build_function_type_for_method.
595 (really_start_method): Likewise.
596 * objc-gnu-runtime-abi-01.c
597 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
598 adjust function accordingly. Update header comment.
599 (build_objc_method_call): Call build_function_type_for_method.
600 * objc-next-runtime-abi-01.c
601 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
602 adjust function accordingly. Update header comment.
603 (build_objc_method_call): Call build_function_type_for_method.
604 * objc-next-runtime-abi-02.c
605 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
606 adjust function accordingly. Update header comment.
607 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
608 typelist. Use function_args_iterator for traversing fntype.
609 (build_v2_build_objc_method_call): Adjust call to it.
610 Call build_function_type_for_method
612 2011-05-05 Joseph Myers <joseph@codesourcery.com>
614 * objc-act.c (objc_start_method_definition): Add parameter expr.
615 Update call to start_method_def.
616 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
617 objc_synthesize_setter) Update calls to
618 objc_start_method_definition.
619 (objc_get_parm_info): Add parameter expr. Update call to
621 (start_method_def): Add parameter expr. Update call to
623 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
624 Update call to objc_get_parm_info.
625 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
628 2011-04-26 Jason Merrill <jason@redhat.com>
630 * objc-act.c (objc_fold_objc_type_ref): Remove.
631 * objc-act.h: Remove prototype.
633 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
635 * objc-act.c (synth_module_prologue): Call build_function_type_list
636 instead of build_function_type.
637 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
640 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
642 * objc-act.c (ivar_of_class): New.
643 (objc_is_public): Use ivar_of_class.
645 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
647 * objc-act.c (objc_get_interface_ivars): Removed.
648 (objc_detect_field_duplicates): New.
649 (hash_instance_variable): New.
650 (eq_instance_variable): New.
652 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
654 * objc-act.c (objc_declare_protocols): Renamed to
655 objc_declare_protocol. Changed first argument to be an identifier
656 instead of a tree chain of identifiers, so that callers don't have
657 to create a temporary tree chain.
659 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
661 * objc-act.c (objc_declare_class): Changed to take a single
662 identifier as argument instead of a tree list. This means callers
663 don't have to build temporary tree lists to call this function.
664 (synth_module_prologue): Updated calls to objc_declare_class.
666 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
668 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
669 instead of get_identifier.
671 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
673 * objc-lang.c (objc_init_ts): Move code for this function...
674 * objc-act.c (objc_common_init_ts): ...here. Define.
675 * objc-act.h (objc_common_init_ts): Declare.
677 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
679 * objc-act.c (objc_build_message_expr): Accept two arguments
680 instead of one so that callers can simply pass the arguments
681 without having to create a temporary chain to hold them.
683 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
685 * objc-act.c (comp_proto_with_proto): Do not create and use
686 inefficient temporary argument lists. Compare the arguments
687 directly. (match_proto_with_proto): Removed; incorporated into
688 comp_proto_with_proto ().
690 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
692 * objc-act.c (printable_ivar_name): New.
693 (add_instance_variable): Call printable_ivar_name() when an error
694 message needs to be printed. Do not prepare the instance variable
695 for printing unless there is an actual error.
697 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
699 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
700 avoid calling identifier_global_value() multiple times.
702 2011-04-12 Martin Jambor <mjambor@suse.cz>
704 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
705 instead of cgraph_node.
707 2011-04-06 Joseph Myers <joseph@codesourcery.com>
709 * objc-act.c: Include c-target.h instead of target.h.
710 * Make-lang.in (objc/objc-act.o): Update dependencies.
712 2011-03-06 Joseph Myers <joseph@codesourcery.com>
714 * lang-specs.h: Match -save-temps* instead of -save-temps.
716 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
718 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
720 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
722 * objc-act.c (build_private_template): Do not copy the
723 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
724 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
727 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
730 * objc-act.c (flexible_array_type_p): New.
731 (add_instance_variable): Produce an error if an instance variable
732 uses flexible array members.
733 (encode_array): Do not emit an error if encoding a flexible array
734 type while generating instance variables.
736 2011-02-21 Mike Stump <mikestump@comcast.net>
738 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
741 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
743 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
744 usage of padding fields. Do not include tm.h.
745 * objc-act.c (objc_write_global_declaration): Set input_location
746 to BUILTINS_LOCATION while generating runtime metadata.
748 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
751 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
752 effects, do not use a temporary variable.
754 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
756 * objc-next-runtime-abi-01.c: Updated comments.
757 * objc-next-runtime-abi-02.c: Same.
759 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
761 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
764 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
766 * objc-act.c: Updated comments.
767 * objc-next-runtime-abi-02.c: Same.
768 * objc-runtime-shared-support.c: Same.
769 * objc-runtime-hooks.h: Same.
771 * objc-gnu-runtime-abi-01.c: Same.
773 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
775 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
776 not generate metadata if there is nothing to put into it.
778 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
780 * config-lang.in (gtfiles): Updated.
781 * Make-lang.in (START_HDRS): New.
782 (OBJC_OBJS): Added new object files.
783 (objc/objc-act.o): Updated prerequisites.
784 (objc/objc-lang.o): Updated prerequisites.
785 (objc/objc-runtime-shared-support.o): New.
786 (objc/objc-gnu-runtime-abi-01.o): New.
787 (objc/objc-next-runtime-abi-01.o): New.
788 (objc/objc-next-runtime-abi-02.o): New.
789 * objc-runtime-hooks.h: New.
790 * objc-runtime-shared-support.h: New.
791 * objc-runtime-shared-support.c: New.
792 * objc-gnu-runtime-abi-01.c: New.
793 * objc-next-metadata-tags.h: New.
794 * objc-next-runtime-abi-01.c: New.
795 * objc-next-runtime-abi-02.c: New.
796 * objc-lang.c: Include c-lang.h.
797 (LANG_HOOKS_EH_PERSONALITY): Removed.
798 * objc-act.h: Moved many declarations and code from objc-act.c
799 into objc-act.h to make them available outside objc-act.c.
800 (objc_eh_runtime_type): Removed.
801 (objc_eh_personality): Removed.
802 (CLASS_HAS_EXCEPTION_ATTR): New.
803 (OCTI_SUPER_SUPERFIELD_ID): New.
804 (OCTI_V1_PROP_LIST_TEMPL): New.
805 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
806 (super_superclassfield_id): New.
807 (objc_prop_list_ptr): New.
808 (prop_names_attr_chain): New.
809 * objc-act.c: Include new runtime headers. Moved many #defines
810 and declarations into objc-act.h and
811 objc-runtime-shared-support.h. Made some corresponding functions
812 non-static, and moved some others into
813 objc-runtime-shared-support.c. Moved metadata generation code
814 into the new runtime hook files.
815 (ivar_offset_hash_list): New.
816 (objc_init): Call generate_struct_value_by_array() before doing
817 any runtime initialization. Create the appropriate runtime hook
819 (init_objc): Removed. Code moved directly into objc_init.
820 (finish_objc): Removed. Code moved directly into
821 objc_write_global_declarations.
822 (objc_write_global_declarations): Do the warn_selector checks
823 before emitting metadata. Use a runtime hook to emit the
824 metadata. Do not emit the metadata or do -gen-decls processing if
825 -fsyntax-only or we are producing a PCH.
826 (build_objc_exception_stuff): Renamed to
827 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
828 objc_exception_throw_decl.
829 (synth_module_prologue): Call runtime initialize hook instead of
830 building runtime declarations here. Use the
831 default_constant_string_class_name runtime hook to set the
832 constant string class name.
833 (objc_build_string_object): Call the setup_const_string_class_decl
834 runtime hook instead of setup_string_decl. Call the
835 build_const_string_constructor runtime hook instead of building
836 the string object here.
837 (get_objc_string_decl): Added prop_names_attr case. Removed
838 gcc_unreachable() at the end.
839 (objc_begin_catch_clause): Distinguish between @catch (...) and
840 @catch (id x). Call the begin_catch runtime hook instead of
841 building the CATCH_EXPR here.
842 (objc_finish_catch_clause): Call the finish_catch runtime hook
843 instead of adding the catch here.
844 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
845 instead of doing it here.
846 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
847 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
848 Call the build_throw_stmt runtime hook instead of building the
850 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
852 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
853 instead of building the list of arguments here.
854 (receiver_is_class_object): Call the receiver_is_class_object
855 runtime hook instead of doing the check here. Call the
856 tag_getclass runtime hook instead of using TAG_GETCLASS.
857 (objc_finish_message_expr): Call the build_objc_method_call
859 (objc_build_protocol_expr): Call the get_protocol_reference
861 (objc_build_selector_expr): Call the build_selector_reference
863 (build_ivar_reference): Call the build_ivar_reference runtime
865 (hash_init): Set up ivar_offset_hash_list.
866 (start_class): Recognize the objc_exception attribute and store
868 (continue_class): Use the class_decl and metaclass_decl runtime
870 (build_objc_property_accessor_helpers): Renamed to
871 build_common_objc_property_accessor_helpers. Do not build
872 objc_copyStruct_decl, objc_getPropertyStruct_decl and
873 objc_setPropertyStruct_decl.
874 (objc_synthesize_getter): Check what struct setter/getter helper
875 is available instead of checking the type of runtime.
876 (get_super_receiver): Use the super_superclassfield_ident runtime
877 hook. Added assert. Use the get_class_super_ref and
878 get_category_super_ref runtime hooks.
879 (objc_v2_encode_prop_attr): New.
881 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
884 * objc-act.c (finish_objc): When calling check_duplicates to check
885 duplicated instance methods, set 'is_class' to 0, not 1.
887 2011-01-14 Ben Elliston <bje@au.ibm.com>
890 * objc-act.c (generate_struct_by_value_array): Do not output a
891 definition for struct_forward_array.
893 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
895 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
898 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
900 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
902 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
904 * objc-act.c (check_that_protocol_is_defined): New.
905 (lookup_protocol): Call check_that_protocol_is_defined.
907 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
909 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
910 lists. Check them two-ways to fix comparisons when one protocol
911 implements the other one, or when one list contains duplicated
914 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
916 * objc-act.c (objc_add_method): When emitting an error because a
917 method with the same name but conflicting types is found in the
918 same class or category interface, print a note with the location
919 of the original method. Also, improved the error message to
920 clearly state that the conflict is due to conflicting types, and
921 produce it for protocols as well. Emit an error if two identical
922 methods are declared in a protocol, but one is @required and the
923 other one is @optional.
925 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
927 * objc-act.c (start_class): Warn when a class attribute is
929 (objc_declare_protocols): Warn when a protocol attribute in a
930 protocol forward-declaration is ignored.
931 (start_protocol): Warn when a protocol attribute is ignored.
933 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
935 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
936 particular, explicitly mention whether the error is due to the
937 @optional or @required keyword instead of mentioning
938 "@optional/@required".
940 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
943 * objc-act.c (objc_build_synchronized): Check the argument of
944 @synchronized and emit an appropriate error if it is not a valid
945 Objective-C object. Deal gracefully with that case. Updated
946 comments and variable names.
948 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
951 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
952 * objc-tree.def (PROPERTY_REF): Increased the number of operands
954 * objc-act.c (objc_finish_message_expr): Added optional argument
955 allowing to return the deprecated method prototype for deprecated
956 methods, instead of immediately emitting the deprecation warning.
957 (objc_maybe_build_component_ref): Do not warn for a deprecated
958 property. When building the getter call, get the deprecated
959 method prototype from objc_finish_message_expr() and put it into
961 (objc_build_class_component_ref): Same change.
962 (finish_class): Mark the getter and setter as deprecated if they
963 are generated from a deprecated property.
964 (objc_gimplify_property_ref): If the getter is deprecated, emit a
966 (objc_build_setter_call, objc_build_message_expr,
967 objc_finish_foreach_loop): Updated call to
968 objc_finish_message_expr.
970 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
973 * objc-act.c (lookup_protocol): Added 'definition_required'
974 argument. If 'definition_required', and the protocol is not
975 defined, emit a warning.
976 (objc_declare_protocols): Updated call to lookup_protocol.
977 (start_protocol): Same change.
978 (check_protocol_recursively): Same change.
979 (objc_build_protocol_expr): Same change.
980 (lookup_and_install_protocols): Added definition_required argument.
981 Pass it to lookup_protocol.
982 (objc_get_protocol_qualified_type): Updated call to
983 lookup_and_install_protocols.
984 (start_class): Updated calls to lookup_and_install_protocols; pass
985 true to 'definition_required' to get the warnings.
986 (start_protocol): Updated calls to lookup_and_install_protocols.
988 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
990 * objc-act.c (objc_start_category_interface): Produce an error if
991 a class extension is found after the class @implementation.
993 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
996 * objc-act.c (encode_method_prototype): Fixed both location and
997 format string of error "type %qT does not have a known size".
999 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
1001 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
1003 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1005 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
1007 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1009 * objc-act.c (objc_init): Call using_eh_for_cleanups.
1010 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
1011 not call using_eh_for_cleanups.
1012 (objc_begin_try_stmt): Do not call objc_init_exceptions.
1013 (objc_build_throw_stmt): Updated call to
1014 objc_maybe_warn_exceptions.
1016 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
1018 * objc/objc-act.c (objc_eh_personality): Select personality name on
1020 (objc_init_exceptions): New.
1021 (objc_begin_try_stmt): Use objc_init_exceptions.
1022 (objc_build_throw_stmt): Likewise.
1024 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
1026 * objc-act.c (objc_in_class_extension): New.
1027 (objc_start_category_interface): If -fobjc-std=objc1
1028 was specified, produce an error if a class extension is used.
1029 (objc_finish_interface): Reset objc_in_class_extension to false.
1030 (objc_add_property_declaration): Allow a class extension to extend
1031 readonly properties in the main @interface to be readwrite.
1032 (start_class): Added code to deal with class extensions. In that
1033 case, return the existing interface after adding any additional
1034 protocols to it and setting objc_in_class_extension to true.
1035 (continue_class): If in a class extension, do not generate the
1036 instance variable template.
1038 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1040 * objc-act.c (objc_build_throw_stmt): Check that the argument of
1041 @throw is an object and emit an error if not.
1043 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1045 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
1046 error() when printing an error about the iterating variable or
1047 collection not being an object.
1049 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1051 * objc-act.c (objc_finish_foreach_loop): Mark the
1052 object_expression as used.
1054 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1056 * objc-act.c: Include c-family/c-objc.h.
1057 * objc-lang.c: Same change.
1058 * Make-lang.in (objc/objc-act.o): Depend on
1060 (objc/objc-lang.o): Same change.
1061 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1063 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1065 * lang-specs.h: Don't handle -ftraditional.
1067 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1069 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1070 not NULL_TREE when a @throw is used outside of a @catch block.
1072 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1074 * objc-act.c (objc_build_volatilized_type): Removed.
1075 (objc_non_volatilized_type): Removed.
1076 (objc_type_quals_match): Removed.
1077 (local_variables_to_volatilize): New.
1078 (objc_volatilize_decl): Add the decl to volatilize to
1079 local_variables_to_volatilize, but don't volatilize it yet.
1080 (objc_finish_function): New.
1081 * objc-act.h (local_variables_to_volatilize): New.
1083 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1084 Mike Stump <mikestump@comcast.net>
1086 Allow 'make check-objc -j2'
1087 * Make-lang.in (lang_checks_parallelized): New.
1088 (check_objc_parallelize): New.
1090 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1092 * objc-act.c (start_class): When a class is reimplemented,
1093 generate an error and avoid adding the class to the list of
1094 implemented classes again, but do not return error_mark_node.
1096 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1098 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1100 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1102 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1103 is passed as argument.
1104 (objc_begin_catch_clause): Added code to deal with an
1105 error_mark_node or NULL_TREE argument. Improved checks for
1106 invalid arguments. Added code to traverse typedefs.
1108 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1110 * objc-act.c (objc_demangle): Return immediately if the string is
1111 too short. Detect names that do not need demangling, and return
1114 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1116 Implemented optional properties.
1117 * objc-act.h (PROPERTY_OPTIONAL): New.
1118 * objc-act.c (objc_add_property_declaration): Set
1119 PROPERTY_OPTIONAL if appropriate.
1120 (finish_class): When generating definitions of setter and getter
1121 methods associated with a property for a protocol, mark them as
1122 optional if the property is optional.
1123 (maybe_make_artificial_property_decl): Added 'getter_name'
1124 argument. Set PROPERTY_OPTIONAL.
1125 (objc_maybe_build_component_ref): Updated calls to
1126 maybe_make_artificial_property_decl. Added code for optional,
1127 readonly properties.
1128 (objc_build_class_component_ref): Updated call to
1129 maybe_make_artificial_property_decl.
1131 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1133 * objc-act.c (objc_build_struct): Fixed loops that save and
1134 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1135 special case for the current type is then no longer required.
1136 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1138 (objc_get_protocol_qualified_type): Updated comments.
1140 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1142 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1143 after finish_struct, not before, otherwise it may be wiped out by
1144 it. This fixes spurious warnings when a class has more than 15
1147 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1150 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1151 objective-c-cpp-output instead of objc-cpp-output. Print a
1152 deprecation note every time objc-cpp-output is requested.
1154 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1156 * objc-act.c (write_symbols): Don't declare here.
1158 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1161 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1162 this function is only called with the next runtime.
1164 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1167 * objc-act.c (in_late_binary_op): Remove.
1169 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1171 * objc-act.c (objc_start_class_interface): Do not warn that class
1172 attributes are unimplemented. Pass the attributes to start_class.
1173 (objc_start_category_interface): Updated call to start_class.
1174 (objc_start_class_implementation): Same change.
1175 (objc_start_category_implementation): Same change.
1176 (objc_build_class_component_ref): Warn if the class is deprecated.
1177 (build_private_template): Mark the template as deprecated if the
1178 class is deprecated.
1179 (start_class): Added 'attributes' argument. Emit a warning if
1180 using a deprecated class as superclass of a class, or original
1181 class of a category. Recognize the 'deprecated' attribute when
1182 starting and interface, and mark the interface with
1183 TREE_DEPRECATED if present. Store attributes in the interface.
1185 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1187 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1188 argument. If it is 'true' and the protocol is deprecated, emit a
1189 deprecation warning.
1190 (objc_start_protocol): Do not warn that protocol attributes are
1191 unimplemented. Pass the attributes to start_protocol.
1192 (start_protocol): Added attributes argument. Recognize the
1193 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1194 if present. Store attributes in the protocol.
1195 (objc_declare_protocols): Added 'attributes' argument. Recognize
1196 the 'deprecated' attribute and mark the protocols with
1197 TREE_DEPRECATED if present. Store attributes in the protocol.
1198 Updated call to lookup_protocol.
1199 (objc_build_protocol_expr): Updated call to lookup_protocol.
1200 (check_protocol_recursively): Same change.
1201 (lookup_and_install_protocols): Same change.
1202 * objc-act.h: Updated comments.
1204 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1206 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1207 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1208 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1210 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1212 * objc-act.c (objc_build_setter_call): New.
1213 (objc_maybe_build_modify_expr): Rewritten to build a compound
1215 (objc_build_incr_expr_for_property_ref): Updated calls to
1216 objc_maybe_build_modify_expr to call objc_build_setter_call
1217 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1218 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1219 TREE_NO_WARNING on the final compound statement to silence C++
1222 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1224 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1225 (objc_create_temporary_var): Moved it towards the beginning of the
1226 file so that objc_build_incr_expr_for_property_ref can use it.
1228 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1230 * objc-act.c (objc_add_property_declaration): Check that the decl
1231 we received from the parser is a FIELD_DECL; reject array and
1232 bitfield properties. Convert the warning when a property is
1233 readonly and a setter is specified into an error. Convert errors
1234 when a property declaration does not match a property declaration
1235 in a superclass into warnings.
1236 (objc_add_synthesize_declaration_for_property): Use
1237 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1238 if it is a bitfield. Throw an error if we are asked to synthesize
1239 setters/getters for a bitfield instance variable but the property
1240 is not appropriate - it must be assign and nonatomic. If the
1241 property is readonly, allow the instance variable type to be a
1242 specialization of the property type.
1243 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1244 Class qualified with a protocol when the 'accept_classes' argument
1247 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1249 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1250 where we are asked to attach a protocol to something which is not
1251 an Objective-C object type, and produce an error.
1253 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1255 * objc-act.c (objc_add_property_declaration): Check that the type
1256 of a property and of an inherited property match.
1257 (objc_maybe_build_component_ref): Tidied up indentation and
1259 (objc_common_type): Added new type of check (-5).
1260 (objc_add_synthesize_declaration_for_property): Check that the
1261 property to synthesize and the instance variable to use have the
1264 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1266 * objc-act.c (objc_init): Use %' in diagnostic.
1267 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1269 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1271 * objc-act.c (dump_base_name): Don't declare here.
1273 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1275 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1276 search for the @property declation only in the current context,
1277 but also in inherited properties. Do not mark the original
1278 PROPERTY_DECL in the @interface or @protocol with
1280 (check_methods): To check if a method is associated with a
1281 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1282 (check_accessible_methods): Same change.
1283 * objc-act.h: Updated comment.
1285 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1287 * objc-act.c (objc_add_synthesize_declaration_for_property):
1288 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1289 checking for an existing @synthesize or @dynamic declaration.
1290 Search for an inherited @property declaration if none is found in
1291 the local interface. If the required instance variable does not
1292 exist, return instead of trying to continue to prevent a compiler
1293 crash later. Check that the instance variable is not already
1294 being used by another @synthesize.
1295 (objc_add_dynamic_declaration_for_property): Iterate over
1296 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1297 existing @synthesize or @dynamic declaration.
1298 (objc_synthesize_getter): Search for the getter declaration in
1299 protocols and superclasses as well.
1300 (objc_synthesize_setter): Search for the setter declaration in
1301 protocols and superclasses as well.
1303 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1305 * objc-act.c (lookup_property): When checking categories, also
1306 check the protocols attached to each.
1307 (objc_add_property_declaration): Determine the
1308 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1309 error message. Search for an existing property declaration with
1310 the same name which would be inherited from the class hiearchy,
1311 and produce an error if it has incompatible attributes.
1312 (check_methods): Changed second parameter. If the method is a
1313 getter or setter for a property, do not warn if it is inherited as
1314 opposed to implemented directly in the class.
1315 (check_protocol): Updated calls to check_methods.
1316 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1317 PROPERTY_GETTER_NAME here; this is now done earlier, in
1318 objc_add_property_declaration.
1319 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1321 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1323 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1324 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1325 (maybe_make_artificial_property_decl): Added 'implementation'
1326 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1327 looking up getters or setters for a class. If an implementation
1328 is specified, search it as well for a getter or setter.
1329 (objc_maybe_build_component_ref): Updated calls to
1330 maybe_make_artificial_property_decl; added code to deal with
1331 'self' and 'super' and with methods declared locally in the
1332 implementation. Store the getter call expression in the
1333 PROPERTY_REF instead of throwing it away.
1334 (objc_build_class_component_ref): Updated calls to
1335 maybe_make_artificial_property_decl, and store the getter call
1336 expression in PROPERTY_REF instead of throwing it away.
1337 (lookup_method_static): Implemented
1338 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1339 (objc_gimplify_property_ref): Do not build the getter method call
1340 here; instead use the one stored in the PROPERTY_REF. If it's not
1341 there, produce helpful error messages.
1342 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1343 from 2 to 3. Updated comments.
1344 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1346 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1349 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1350 (objc_string_ref_type_p): New.
1351 (objc_check_format_arg): New.
1353 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1355 Fixed using the Objective-C 2.0 dot-syntax with class names.
1356 * objc-act.c (objc_build_class_component_ref): New.
1358 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1360 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1362 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1363 if set to 'true', return 'true' for Class objects. Do not remove
1364 more than on pointer indirection.
1365 (objc_add_property_declaration): Only warn about 'assign'
1366 semantics for Objective-C objects if warn_property_assign_default;
1367 and do not warn if the property is readonly or if the type is a Class.
1368 (objc_finish_foreach_loop): Updated calls to
1369 objc_type_valid_for_messaging.
1371 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1373 Implemented -fobjc-std=objc1 flag.
1374 * objc-act.c (objc_start_class_interface): If attributes are
1375 specified when flag_objc1_only is set, print an error.
1376 (objc_start_category_interface): Same change.
1377 (objc_start_protocol): Same change.
1378 (objc_add_method_declaration): Same change.
1379 (objc_start_method_definition): Same change.
1380 (objc_build_keyword_decl): Same change.
1381 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1382 flag_objc1_set is set, print an error.
1383 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1384 (objc_add_property_declaration): Same change.
1385 (objc_add_synthesize_declaration): Same change.
1386 (objc_add_dynamic_declaration): Same change.
1387 (objc_finish_foreach_loop): Same change.
1388 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1391 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1393 * objc-act.c (maybe_make_artificial_property_decl): New.
1394 (objc_maybe_build_component_ref): Call
1395 maybe_make_artificial_property_decl if a property can not be
1396 found. Do not call objc_finish_message_expr if
1397 PROPERTY_HAS_NO_GETTER.
1398 * objc-act.h Updated comments.
1399 (PROPERTY_HAS_NO_GETTER): New.
1400 (PROPERTY_HAS_NO_SETTER): New.
1401 * objc-tree.def: Updated comment.
1403 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1405 Implemented format and noreturn attributes for Objective-C methods.
1406 * objc-act.c (objc_start_method_definition): If method attributes
1407 are specified emit a warning and ignore them.
1408 (build_objc_method_call): Moved deprecation warnings from here ...
1409 (objc_finish_message_expr): to here. Do not emit deprecation
1410 warnings if the receiver is of type 'id'.
1411 (really_start_method): Install 'deprecation' and 'noreturn'
1413 (objc_decl_method_attributes): Carefully filter out the list of
1414 attributes, allowing only "noreturn", "format", "sentinel" and
1415 "deprecated". In the case of "format", adjust the arguments.
1416 Always process the attributes in the same way no matter if
1417 "sentinel" is in the list or not.
1419 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1421 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1422 deprecated properties.
1423 (objc_maybe_printable_name): Support PROPERTY_DECL.
1425 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1427 Implemented Objective-C 2.0 property accessors.
1428 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1429 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1430 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1431 (objc_getProperty_decl): New.
1432 (objc_setProperty_decl): New.
1433 (objc_copyStruct_decl): New.
1434 (objc_getPropertyStruct_decl): New.
1435 (objc_setPropertyStruct_decl): New.
1436 * objc-act.c (build_objc_property_accessor_helpers): New.
1437 (synth_module_prologue): Call
1438 build_objc_property_accessor_helpers.
1440 (objc_synthesize_getter): Implemented synthesizing getters that
1441 work with properties that are not nonatomic, assign properties.
1442 (objc_synthesize_setter): Implemented synthesizing setters that
1443 work with properties that are not nonatomic, assign properties.
1445 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1447 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1448 * objc-tree.def (PROPERTY_REF): New.
1449 * objc-act.h: Added comments for all the PROPERTY_ macros.
1450 (PROPERTY_NAME): Use DECL_NAME.
1451 (PROPERTY_COPIES): Removed.
1452 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1453 (PROPERTY_NONATOMIC): New.
1454 (objc_property_assign_semantics): Make it a typedef.
1455 (PROPERTY_ASSIGN_SEMANTICS): New.
1456 (PROPERTY_DYNAMIC): New.
1457 (PROPERTY_REF_OBJECT): New.
1458 (PROPERTY_REF_PROPERTY_DECL): New.
1459 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1460 (in_objc_property_setter_name_context): Removed.
1461 (objc_add_property_declaration): Removed copies and ivar arguments
1462 and code supporting them. Fixed recovering when readonly and
1463 setter attributes are specified. Removed support for @property in
1464 @implementation context. Updated error message. Double-check
1465 that a property does not have a DECL_INITIAL. Validate the
1466 property assign semantics and emit appropriate errors and
1467 warnings. Check for duplicate property declarations. Set
1468 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1469 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1470 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1471 PROPERTY_IVAR_NAME to NULL_TREE.
1472 (objc_build_getter_call): Renamed to
1473 objc_maybe_build_component_ref. If the property is not found in
1474 the interface, search in the protocol list. Do not generate the
1475 getter call; instead, build and return a PROPERTY_REF.
1476 (objc_is_property_ref): New.
1477 (objc_setter_func_call): Removed.
1478 (get_selector_from_reference): Removed.
1479 (is_property): Removed.
1480 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1481 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1482 the PROPERTY_REF. Generate an error if the property is read-only.
1483 (build_property_reference): Removed.
1484 (objc_finish_message_expr): Removed check to produce "readonly
1485 property can not be set" error when
1486 in_objc_property_setter_name_context. We now generate the error
1487 earlier, in objc_maybe_build_modify_expr, which will only generate
1488 the setter call if the property is readwrite.
1489 (check_methods): Recognize dynamic properties.
1490 (check_methods_accessible): Same change.
1491 (objc_build_property_ivar_name): Removed.
1492 (objc_build_property_setter_name): Dropped bool argument. Always
1493 add the ':' at the end.
1494 (objc_gen_one_property_datum): Removed.
1495 (objc_process_getter_setter): Removed.
1496 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1497 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1498 DECL_SOURCE_LOCATION of the new method to be the same as the one
1499 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1500 instead of trying to guess what it should be. Removed use of
1501 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1502 and c_end_compound_statement.
1503 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1504 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1505 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1506 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1507 is instead of trying to guess what it should be. Removed use of
1508 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1509 and c_end_compound_statement. Emit an error and keep going,
1510 instead of aborting, if the setter prototype does not have the
1512 (objc_add_synthesize_declaration_for_property): New.
1513 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1514 all arguments. Improved error message. Filled in the rest of the
1515 function, which used to be a placeholder, with an actual
1517 (objc_add_dynamic_declaration_for_property): New.
1518 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1519 arguments. Improved error message. Filled in the rest of the
1520 function, which used to be a placeholder, with an actual
1522 (objc_gen_property_data): Rewritten.
1523 (finish_class): Added explicit switch cases for
1524 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1525 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1526 gcc_unreachable. Rewritten the processing of properties, in
1527 particular to not synthesize prototypes for getters and setters if
1528 they already exist and to install the getter and setter names into
1529 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1530 warnings about setter, getter and ivar property attributes.
1531 (objc_lookup_ivar): Removed support for properties.
1532 (objc_gimplify_property_ref): New.
1533 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1534 objc_gimplify_property_ref.
1536 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1538 * objc-act.c (objc_add_property_declaration): Added arguments to
1539 pass the various property attributes that were parsed with the
1540 property declaration. Process arguments to determine the final
1541 property attributes and produce error messages as appropriate.
1542 Added temporary code to keep the compiler silent about variables
1543 set but not used - for new attributes that are only checked but
1545 (property_readonly): Removed.
1546 (property_setter): Removed.
1547 (property_getter): Removed.
1548 (property_ivar): Removed.
1549 (property_copies): Removed.
1550 (objc_set_property_attr): Removed.
1551 * objc-act.h (enum property_assign_semantics): New.
1553 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1555 * objc-act.c (objc_add_property_variable): Renamed to
1556 objc_add_property_declaration. Added location argument. Updated
1557 warnings and errors to use it. Use error, not fatal_error, if a
1558 property declaration is found outside an interface or
1559 implementation context.
1561 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1563 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1564 emit a warning that method parameter attributes are unimplemented.
1565 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1566 (start_method_def): Copy attributes from each KEYWORD_DECL into
1567 the corresponding PARM_DECL.
1568 (objc_warn_deprecated_use): Removed.
1569 (build_objc_method_call): Call warn_deprecated_use, not
1570 objc_warn_deprecated_use.
1571 (objc_maybe_printable_name): Do not try to get the identifier name
1572 of DECLs that we don't recognize. Immediately return NULL for them.
1573 (objc_printable_name): Removed C++-specific case, which is no
1574 longer used. Updated comments.
1576 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1578 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1579 (objc_demangle): Return NULL if demangling can not be done because
1580 the string to demangle is not an Objective-C mangled method name.
1581 Be smarter in demangling method names so that at least for methods
1582 with no arguments we are able to almost always demangle '_' correctly.
1584 (objc_maybe_printable_name): New.
1585 (objc_printable_name): Call objc_maybe_printable_name. If it
1586 returns NULL, call cxx_printable_name in Objective-C++.
1588 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1590 Based on the CFString implementation in FSF apple/trunk branch.
1592 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1594 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1596 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1597 chain of ifs. Use gcc_unreachable instead of abort.
1598 (add_objc_string): Same change.
1599 (generate_protocol_list): Same change - twice.
1600 (synth_id_with_class_suffix): Same change.
1601 (build_keyword_selector): Same change - twice.
1602 (objc_build_message_expr): Same change.
1603 (objc_build_selector_expr): Same change.
1604 (check_methods): Same change - and added missing gcc_unreachable
1606 (check_methods_accessible): Same change - twice, and added missing
1607 gcc_unreachable for default case in one of them.
1608 (start_class): Same change - and added missing gcc_unreachable for
1610 (continue_class): Same change.
1611 (objc_gen_property_data): Same change.
1612 (finish_class): Same change.
1613 (encode_type_qualifiers): Added missing gcc_unreachable.
1614 (encode_type): Small code tidy up to reduce duplicated code. Use
1615 gcc_unreachable instead of abort - twice.
1616 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1617 twice. Added missing gcc_unreachable for default case - twice.
1618 (dump_interface): Use a switch instead of a chain of ifs.
1619 (handle_impent): Same change.
1621 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1623 * objc-act.h (objc_inherit_code): Removed.
1624 * objc-act.c (objc_inherit_code): Removed.
1625 (objc_set_method_type): Removed.
1626 (objc_build_method_signature): Added is_class_method argument.
1627 Use it instead of the global objc_inherit_code variable.
1628 (objc_add_method_declaration): Same change.
1629 (objc_start_method_definition): Same change.
1630 (objc_generate_cxx_ctor_or_dtor): Updated call to
1631 objc_start_method_definition. Do not call objc_set_method_type.
1632 (adjust_type_for_id_default): Mark as inline.
1633 (objc_synthesize_getter): Updated call to
1634 objc_start_method_definition. Do not set objc_inherit_code.
1635 (objc_synthesize_setter): Updated call to
1636 objc_start_method_definition. Do not set objc_inherit_code.
1638 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1640 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1641 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1642 get it to compile in the current trunk.
1644 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1647 * objc/objc-act.c (hash_class_name_enter): New.
1648 (hash_class_name_lookup): New.
1649 (objc_declare_alias): Enter alias name into hash table.
1650 (objc_declare_class): Enter class name into hash table.
1651 (objc_is_class_name): Do a hash look up of class name.
1652 (hash_init): Initialize the two new hash tables.
1653 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1654 declarations, removed class_chain and alias_chain.
1656 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1658 * objc-lang.c (finish_file): Removed.
1659 * objc-act.c (objc_finish_file): Renamed to
1660 objc_write_global_declarations. Do not try to instantiate C++
1661 templates when compiling Objective-C++ as this is now
1662 automatically done before this function is called. Do not check
1663 for syntax-only run or PCH generation as this is done by the
1665 * objc-act.h (objc_finish_file): Removed.
1667 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1669 Implemented parsing @synthesize and @dynamic for
1670 Objective-C/Objective-C++.
1671 * objc-act.c (objc_add_synthesize_declaration): New.
1672 (objc_add_dynamic_declaration): New.
1674 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1676 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1679 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1681 Merge from 'apple/trunk' branch on FSF servers.
1683 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1686 * objc/objc-act.c (objc_is_class_name): template parameter is not
1687 an objective class name.
1688 (objc_generate_cxx_cdtors): Check for the null
1689 objc_implementation_context.
1691 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1693 Merge from 'apple/trunk' branch on FSF servers.
1695 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1698 * objc/objc-act.c (objc_non_volatilized_type): New
1700 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1703 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1704 types with proper attribute set and correctly.
1705 (objc_volatilize_decl): Remove unneeded code.
1706 (objc_type_quals_match): Use the new attribute to check on
1708 (hash_init): removed unneeded code.
1710 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1712 Merge from 'apple/trunk' branch on FSF servers.
1714 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1717 * objc-act.c (objc_diagnose_private_ivar): New.
1719 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1721 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1722 make its type 'objc_ivar_visibility_kind'.
1723 (objc_start_class_interface): Update to use visibility enum.
1724 (objc_start_class_implementation): Likewise.
1725 (objc_set_visibility): Update to use visibility enum, warn that
1726 @package is handle as per @public.
1727 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1728 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1729 make its type 'objc_ivar_visibility_kind'.
1731 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1733 merge from FSF apple 'trunk' branch.
1734 2006 Fariborz Jahanian <fjahanian@apple.com>
1736 Radars 4436866, 4505126, 4506903, 4517826
1737 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1738 property_readonly, property_getter, property_setter, property_ivar,
1739 property_copies, in_objc_property_setter_name_context: New vars.
1740 (objc_set_property_attr): New.
1741 (objc_add_property_variable): New.
1742 (lookup_property_in_list): New.
1743 (lookup_property): New.
1744 (objc_build_getter_call): New.
1745 (objc_setter_func_call): New.
1746 (get_selector_from_reference): New.
1747 (objc_build_setter_call): New.
1749 (build_property_reference): New.
1750 (objc_finish_message_expr): Detect readonly property and warn.
1751 (objc_build_property_ivar_name): New.
1752 (objc_build_property_setter_name): New.
1753 (objc_gen_one_property_datum): New.
1754 (objc_process_getter_setter): New.
1755 (objc_synthesize_getter): New.
1756 (objc_synthesize_setter): New.
1757 (objc_gen_property_data): New.
1758 (finish_class): Generate property data.
1759 (comp_proto_with_proto): Separated from ...
1760 (match_proto_with_proto): ... New.
1761 (objc_lookup_ivar): Handle properties.
1762 * objc-tree.def (PROPERTY_DECL): New tree code.
1763 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1764 (METHOD_PROPERTY_CONTEXT): New.
1765 (PROPERTY_NAME): New.
1766 (PROPERTY_GETTER_NAME): New.
1767 (PROPERTY_SETTER_NAME): New.
1768 (PROPERTY_IVAR_NAME): New.
1769 (PROPERTY_READONLY): New.
1770 (PROPERTY_COPIES): New.
1771 (TOTAL_CLASS_RAW_IVARS): New.
1772 (CLASS_PROPERTY_DECL): New.
1773 (IMPL_PROPERTY_DECL): New.
1774 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1776 2010-10-13 Richard Henderson <rth@redhat.com>
1778 * objc-act.c (objc_eh_personality): Update call to
1779 build_personality_function.
1781 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1783 merge from FSF apple 'trunk' branch.
1785 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1786 Radar 3803157 (method attributes)
1787 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1788 * objc/objc-act.c (objc_decl_method_attributes): New.
1789 (objc_add_method_declaration): Process method's attribute.
1790 (objc_start_method_definition): Ditto.
1791 (build_objc_method_call): Inject method attribute into
1792 built function type.
1793 (objc_method_decl): New.
1794 (objc_warn_deprecated)use): New.
1796 2010-10-07 Andi Kleen <ak@linux.intel.com>
1798 * Make-lang.in (cc1obj-dummy): Remove.
1799 (cc1obj-checksum): Change to run checksum over object files
1802 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1805 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1806 countByEnumeratingWithState:objects:count: to long unsigned int.
1808 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1810 * objc-act.c (build_objc_method_call): Replace calls to
1811 build_function_call () with the VEC equivalent. Construct parameter
1814 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1816 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1817 signal that the receiver has been used.
1819 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1821 * README: Obsolete file removed.
1823 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1825 Implemented fast enumeration for Objective-C.
1826 * objc-act.c (build_fast_enumeration_state_template): New.
1827 (TAG_ENUMERATION_MUTATION): New.
1828 (TAG_FAST_ENUMERATION_STATE): New.
1829 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1830 objc_enumeration_mutation_decl.
1831 (objc_create_temporary_var): Allow providing a name to temporary
1833 (objc_build_exc_ptr): Updated calls to
1834 objc_create_temporary_var().
1835 (next_sjlj_build_try_catch_finally): Same change.
1836 (objc_finish_foreach_loop): New.
1837 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1838 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1839 objc_enumeration_mutation_decl.
1841 Merge from 'apple/trunk' branch on FSF servers.
1843 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1846 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1847 for valid objc object types.
1848 (objc_finish_foreach_loop): Check for invalid objc objects in
1851 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1853 Merge from 'apple/trunk' branch on FSF servers.
1855 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1858 * objc-act.c (objc_start_method_definition): Check for
1859 error_mark_node for the selector name and make a quick exit.
1861 2010-10-04 Andi Kleen <ak@linux.intel.com>
1863 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1865 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1867 merge from FSF 'apple/trunk' branch.
1868 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1871 * objc/objc-act.c (objc_set_method_opt): New function.
1872 (objc_start_protocol, objc_finish_interface): Reset
1873 objc_method_optional_flag flag.
1874 (objc_add_method_declaration): Pass on the new
1875 flag to objc_add_method.
1876 (objc_add_method): Add optional methods to new chain in
1878 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1879 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1880 class's optional method chains.
1882 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1884 Merge from 'apple/trunk' branch on FSF servers.
1886 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1889 * objc-act.c (objc_declare_class): Pick the right
1892 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1894 Merge from 'apple/trunk' branch on FSF servers.
1896 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1899 * objc-act.c (objc_check_global_decl): New
1901 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1903 * objc-act.c (objc_is_reserved_word): Removed.
1905 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1907 * objc-act.c (objc_add_method_declaration): Handle and ignore
1909 (objc_start_method_definition): Likewise.
1910 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1911 (objc_build_keyword_decl): Handle and ignore attributes.
1913 2010-09-28 Richard Henderson <rth@redhat.com>
1915 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1917 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1919 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1920 (objc_start_category_interface): Likewise.
1921 (objc_start_protocol): Likewise.
1923 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1925 Merge from 'apple/trunk' branch on FSF servers.
1927 2005-08-23 Stuart Hastings <stuart@apple.com>
1928 Ziemowit Laski <zlaski@apple.com>
1931 * objc-act.c (objc_decay_parm_type): New function.
1932 (get_arg_type_list): Decay types for all named arguments.
1933 (objc_push_parm): Rebuild the PARM_DECL if its type has
1936 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1938 * objc-act.c (encode_type): Fixed encoding enums with the next
1941 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1943 Merge from 'apple/trunk' branch on FSF servers.
1945 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1948 * objc-act.c (objc_compare_types): A new silent comparison
1949 mode (-4), differing from regular comparison (-3) in that
1950 'false' is returned instead of issuing warnings.
1952 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1954 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1955 (encode_aggregate_within): Reorganized code to be more readable.
1956 (encode_aggregate_fields): Updated second argument to be 'bool'
1959 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1964 * objc-act.c: Improved comments for encoding functions.
1965 (encode_aggregate_within): For the GNU runtime, rewritten some
1966 obsfuscated code to clarify the various cases.
1967 (encode_aggregate): Function removed.
1968 (encode_array): Generate an error if asked to encode an incomplete
1969 array as part of generating instance variables. Else, when
1970 encoding an incomplete array inside a structure, encode it as an
1972 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1973 '^c' instead of '*'.
1974 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1975 type as integer types instead of using a hardcoded 'i'. If asked
1976 to encode a non-integer type as a bitfield, do not abort
1977 compilation immediately; instead generate an error, then skip the
1979 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1980 Added a 'default' clause that gets executed if the type can not be
1981 matched, and that encodes it as '?' (unknown) and produces a
1982 warning. For the GNU runtime, encode enumerated types exactly in
1983 the same way as integer types instead of using a hardcoded 'i'.
1984 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1985 Encode C++ reference types as pointers. Call encode_vector to
1987 (encode_vector): New function.
1989 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1991 Merge from 'apple/trunk' branch on FSF servers. I modified the
1992 changes to be used only when compiling for the NeXT runtime.
1994 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1998 * objc-act.c (encode_type): Remove the hack.
2000 2005-07-20 Ziemowit Laski <zlaski@apple.com>
2003 * objc-act.c (pointee_is_readonly): New function.
2004 (encode_pointer, encode_aggregate_within, encode_type):
2005 Attempt to emulate GCC 3.3 when generating type encodings.
2007 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2009 Merge from 'apple/trunk' branch on FSF servers.
2011 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2014 * objc-act.c (objc_have_common_types): New function.
2016 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2019 * objc-act.c (objc_common_type): New function.
2021 2010-09-27 Richard Guenther <rguenther@suse.de>
2023 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
2024 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
2026 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
2028 * objc-act.c: Removed historical, obsolete comment at the top of
2031 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2034 * objc-act.c (objc_start_method_definition): Do not abort upon a
2035 'method definition not in @implementation context' error. Return
2038 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2041 * objc-act.c (objc_get_interface_ivars): New function.
2042 (objc_collecting_ivars): New variable.
2043 (continue_class): Set and reset objc_collecting_ivars for context.
2045 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
2047 Merge from 'apple/trunk' branch on FSF servers.
2049 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
2052 * objc/objc-act.c (objc_finish_message_expr): Look for message in
2053 @class's protocol list.
2055 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2058 * objc/objc-act.c (objc_start_method_definition): Initialize
2059 break/continue labels.
2061 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2064 * objc-act.c (objc_compare_types): Compare function
2065 pointers; indicate success if the right-hand side has
2066 a return type that is covariant, and the argument types
2067 contravariant, with those of the left side.
2069 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2072 * objc-act.c (objc_get_protocol_qualified_type): When looking
2073 at a typedef, retrieve the precise type it describes (rather
2074 than merely looking up a class by name).
2076 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2078 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2079 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2082 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2084 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2086 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2089 * objc-act.c: build_objc_string_decl() remove declaration.
2090 (finish_var_decl): Remove forcing of var output and marking
2092 (init_def_list): Use integer_zero_node.
2093 (init_objc_symtab): Use integer_zero_node, make the short
2094 integer type specific on relevant nodes.
2095 (generate_objc_symtab_decl): Remove call to
2096 forward_declare_categories(). Use null_pointer_node where
2098 (build_module_descriptor): Comment and mark this item as
2100 (generate_static_references): Use gcc_unreachable instead of
2102 (diagnose_missing_method): New.
2103 (build_next_selector_translation_table): New.
2104 (build_gnu_selector_translation_table): New.
2105 (add_objc_string): Merge code from build_objc_string_decl...
2106 ... and delete build_objc_string_decl().
2107 (generate_dispatch_table): Make integer types explicit.
2108 (generate_category): Pass implent and arrange for the data
2109 to be extracted within the routine. Do not start new vars,
2110 but finish the ones collcted during parsing.
2111 (generate_shared_structures): Likewise.
2112 (finish_objc): Reorder code so that we finish variables before
2113 referencing them. Save the global data before calling meta-data
2114 creation routines, and pass the current reference to the two
2115 main routines. Only call generate_objc_image_info () for the
2117 (generate_classref_translation_entry): Comment on and make this
2118 item DECL_PRESERVE_P.
2119 (handle_class_ref): Use varpool interfaces, comment on and make
2120 this item DECL_PRESERVE_P.
2121 (handle_impent): Likewise.
2122 (generate_objc_image_info): Only generate when the content is
2123 non-zero. Make integer types explict.
2125 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2128 * objc-act.c (build_sized_array_type): New function.
2129 (add_objc_string): Use it.
2130 (generate_protocol_list): Likewise.
2131 (generate_objc_image_info): Likewise.
2132 (add_field_decl): New function.
2133 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2134 (generate_struct_by_value_array): Use add_field_decl.
2135 (build_objc_symtab_template): Likewise.
2136 (build_module_descriptor): Likewise.
2137 (build_objc_exception_stuff): Likewise.
2138 (build_protocol_template): Likewise.
2139 (build_method_prototype_list_template): Likewise.
2140 (build_method_prototype_template): Likewise.
2141 (build_category_template): Likewise.
2142 (build_selector_template): Likewise.
2143 (build_class_template): Likewise.
2144 (build_super_template): Likewise.
2145 (build_ivar_template): Likewise.
2146 (build_ivar_list_template): Likewise.
2147 (build_method_list_template): Likewise.
2148 (build_method_template): Likewise.
2150 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2152 * objc-act.c: Do not include except.h.
2154 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2156 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2159 * objc-act.c (objc_volatilize_decl): Likewise.
2160 (objc_build_string_object): Likewise.
2161 (hash_init): Likewise.
2162 (hash_enter): Likewise.
2163 (hash_add_attr): Likewise.
2164 (add_class): Likewise.
2165 (start_class): Likewise.
2167 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2169 * objc-act.c: Update include path for moved files.
2170 * objc-lang.c: Likewise.
2171 * config-lang.in: Update paths in gtfiles for files in c-family/.
2173 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2175 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2176 varargs type instead of a zero-argument type.
2178 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2180 * objc-act.c (synth_module_prologue): Use build_function_type_list
2181 instead of build_function_type.
2182 (build_module_initializer_routine): Likewise.
2183 (build_next_objc_exception_stuff): Likewise.
2184 (build_objc_exception_stuff): Likewise.
2186 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2188 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2189 * Make-lang.in (objc/objc-act.o): Update dependencies.
2191 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2193 * objc-act.h: Do not include gimple.h.
2194 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2195 Include gimple.h. Explain why except.h has to be included.
2196 * objc-lang.c: Do not include diagnostics.h.
2197 * Make-lang.in: Update dependencies.
2199 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2201 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2202 mismatch code for VECs.
2204 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2206 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2207 Use build_constructor instead of build_constructor_from_list.
2208 (objc_build_string_object): Build a VEC argument for
2209 objc_build_constructor.
2210 (init_def_list): Likewise.
2211 (init_objc_symtab): Likewise.
2212 (init_module_descriptor): Likewise.
2213 (generate_static_references): Likewise.
2214 (build_selector_translation_table): Likewise.
2215 (build_descriptor_table_initializer): Likewise.
2216 (generate_descriptor_table): Likewise.
2217 (build_protocol_initializer): Likewise.
2218 (build_ivar_list_initializer): Likewise.
2219 (generate_ivars_list): Likewise.
2220 (build_dispatch_table_initializer): Likewise.
2221 (generate_dispatch_table): Likewise.
2222 (generate_protocol_list): Likewise.
2223 (build_category_initializer): Likewise.
2224 (build_shared_structure_initializer): Likewise.
2225 (generate_objc_image_info): Likewise.
2227 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2230 * objc-act.c (encode_aggregate_within): Encode structure tags
2231 with template args for ObjC++.
2233 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2235 * objc-act.c: Do not include varray.h.
2237 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2240 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2241 really_start_method, get_super_receiver, handle_class_ref): Set
2242 DECL_READ_P in addition to TREE_USED.
2244 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2247 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2248 -fgnu-runtime and set flag_objc_gc to zero.
2250 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2253 * objc-act.c (build_module_initializer_routine): Make the argument
2254 to objc_start_function NULL_TREE when compiling ObjC++.
2256 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2257 Mike Stump <mikestump@comcast.net>
2260 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2262 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2264 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2265 get_super_receiver): Update build_indirect_ref calls.
2267 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2269 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2270 decl_specs variables.
2271 (objc_build_message_expr): Remove unused loc variable.
2272 (objc_finish_message_expr): Remove unused saved_rtype variable.
2273 (encode_field_decl): Remove unused type variable.
2276 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2277 type variants that don't have it initialized yet.
2279 2009-09-14 Jan Hubicka <jh@suse.cz>
2281 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2283 2009-09-14 Richard Henderson <rth@redhat.com>
2285 * objc-act.c (objc_init_exceptions): Don't call
2286 default_init_unwind_resume_libfunc.
2287 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2289 2009-09-13 Richard Guenther <rguenther@suse.de>
2290 Rafael Avila de Espindola <espindola@google.com>
2292 * objc-act.c (objc_eh_runtime_type): Export.
2293 (objc_init_exceptions): Remove. Move warning code ...
2294 (objc_begin_try_stmt): ... here
2295 (objc_build_throw_stmt): ... and here.
2296 (objc_eh_personality_decl): New.
2297 (objc_eh_personality): New function.
2298 * objc-act.h (objc_eh_runtime_type): Declare.
2299 (objc_eh_personality): Likewise.
2300 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2301 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2303 2009-09-03 Diego Novillo <dnovillo@google.com>
2305 * objc-lang.c (lang_hooks): Remove const qualifier.
2307 2009-08-20 Richard Guenther <rguenther@suse.de>
2309 * objc-act.c: Include c-lang.h
2310 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2312 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2313 Manuel López-Ibáñez <manu@gcc.gnu.org>
2316 * objc-act.c: Add location argument to all calls to
2317 build_fold_addr_expr.
2319 2009-07-14 Taras Glek <tglek@mozilla.com>
2320 Rafael Espindola <espindola@google.com>
2322 * Make-lang.in (objc.install-plugin): New target for
2323 installing plugin headers.
2325 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2327 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2330 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2332 * objc-act.c: Replace %J by an explicit location. Update all
2335 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2337 * objc-act.c: Replace %H by an explicit location. Update all
2340 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2343 * objc-act.c (objc_build_message_args): Return if ARGS is the
2346 2009-06-19 Ian Lance Taylor <iant@google.com>
2348 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2349 (objc_struct_info): New static variable.
2350 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2351 and &objc_struct_types, to start_struct.
2352 (objc_finish_struct): Likewise for finish_struct.
2354 2009-06-15 Ian Lance Taylor <iant@google.com>
2356 * objc-act.c (objc_start_function): Don't set
2357 label_context_stack_se or label_context_stack_vm.
2359 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2361 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2362 (objc_get_parm_info): Same.
2363 (get_super_receiver): Same.
2364 * objc-act.c (objc_build_component_ref): Pass location to
2366 (build_module_initializer_routine): Pass location to
2367 c_end_compound_stmt.
2368 (objc_generate_static_init_call): Pass location to build_stmt.
2369 (build_typed_selector_reference): New location argument.
2370 (build_selector_reference): Same.
2371 (objc_substitute_decl): Pass location to build_array_ref.
2372 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2373 (objc_begin_catch_clause): Same.
2374 (objc_finish_try_stmt): Same.
2375 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2376 (objc_build_throw_stmt): New argument.
2377 (generate_shared_structures): Pass location to build_c_cast.
2378 (objc_build_message_expr): Use local location.
2379 (objc_finish_message_expr): Use input_location.
2380 (build_objc_method_call): New argument.
2381 (objc_build_selector_expr): Same.
2382 (get_super_receiver): Pass location to build_c_cast,
2383 build_modify_expr, build_compound_expr.
2384 * objc-act.c: Add location to all calls to start_struct, build_decl,
2387 2009-06-09 Ian Lance Taylor <iant@google.com>
2389 * objc-act.c (objc_gimplify_expr): Change return type to int.
2390 * objc-act.h: Update declaration.
2392 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2394 * objc-act.c (objc_init): Skip print_struct_values during
2395 -fcompare-debug-second.
2397 2009-06-03 Ian Lance Taylor <iant@google.com>
2399 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2402 2009-05-27 Ian Lance Taylor <iant@google.com>
2404 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2406 (cc1obj$(exeext)): Likewise.
2408 2009-05-26 Ian Lance Taylor <iant@google.com>
2410 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2411 (cc1obj$(exeext)): Likewise.
2413 2009-05-20 Ian Lance Taylor <iant@google.com>
2415 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2416 than NULL_TREE to build_special_member_call.
2418 2009-05-10 Ian Lance Taylor <iant@google.com>
2420 * objc-act.c (objc_building_struct): New static variable.
2421 (objc_in_struct, objc_struct_types): New static variables.
2422 (objc_start_struct, objc_finish_struct): New static functions.
2423 (generate_struct_by_value_array): Call objc_start_struct instead
2424 of start_struct, and call objc_finish_struct instead of
2426 (objc_build_struct, build_objc_symtab_template): Likewise.
2427 (build_module_descriptor): Likewise.
2428 (build_next_objc_exception_stuff): Likewise.
2429 (build_protocol_template): Likewise.
2430 (build_method_prototype_list_template): Likewise.
2431 (build_method_prototype_template): Likewise.
2432 (build_category_template, build_selector_template): Likewise.
2433 (build_class_template, build_super_template): Likewise.
2434 (build_ivar_template, build_ivar_list_template): Likewise.
2435 (build_method_list_template): Likewise.
2436 (build_method_template): Likewise.
2438 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2440 * objc-act.c: Include intl.h.
2441 (objc_lookup_protocol): Use complete sentences for diagnostics
2442 with %qE for identifiers and translating results of
2443 gen_type_name_0 to locale character set.
2444 (objc_check_decl, check_protocol_recursively,
2445 lookup_and_install_protocols, objc_build_string_object,
2446 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2447 objc_get_class_ivars, error_with_ivar, check_duplicates,
2448 objc_finish_message_expr, objc_build_protocol_expr,
2449 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2450 add_category, add_instance_variable, objc_is_public,
2451 check_methods, check_methods_accessible, check_protocol,
2452 start_class, finish_class, start_protocol, really_start_method,
2453 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2454 identifiers in diagnostics. Translate generated text to locale
2455 character set as needed.
2456 (check_protocol, check_protocols): Change name parameter to type
2458 (lang_report_error_function): Remove.
2460 2009-04-27 Ian Lance Taylor <iant@google.com>
2462 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2464 2009-04-24 Ian Lance Taylor <iant@google.com>
2466 * objc-act.c (get_super_receiver): Update calls to
2467 build_modify_expr to pass new argument.
2469 2009-04-21 Taras Glek <tglek@mozilla.com>
2471 * objc-act.c: Update GTY annotations to new syntax
2472 * objc-act.h: Likewise
2474 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2476 * ChangeLog: Add copyright and license notices.
2478 2009-04-20 Ian Lance Taylor <iant@google.com>
2480 * objc-act.c (objc_rewrite_function_call): Change parameter from
2481 params to first_param. Change all callers.
2483 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2486 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2488 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2496 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2498 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2501 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2504 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2506 * objc-act.c (objc_build_string_object): Pass location to
2508 (init_def_list): Same.
2509 (init_objc_symtab): Same.
2510 (init_module_descriptor): Same.
2511 (build_module_initializer_routine): Same.
2512 (generate_static_references): Same.
2513 (build_typed_selector_reference): Same.
2514 (add_objc_string): Same.
2515 (objc_substitute_decl): Same.
2516 (objc_build_ivar_assignment): Same.
2517 (objc_build_global_assignment): Same.
2518 (objc_build_strong_cast_assignment): Same.
2519 (generate_protocols): Same.
2520 (build_protocol_initializer): Same.
2521 (build_dispatch_table_initializer): Same.
2522 (generate_protocol_list): Same.
2523 (build_category_initializer): Same.
2524 (build_shared_structure_initializer): Same.
2525 (generate_shared_structures): Same.
2526 (objc_build_protocol_expr): Same.
2527 (build_ivar_reference): Same.
2528 (get_super_receiver): Same.
2530 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2532 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2533 c_common_truthvalue_conversion with location.
2534 (next_sjlj_build_catch_list): Same.
2535 (next_sjlj_build_try_catch_finally): Same.
2537 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2540 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2541 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2542 * objc-act.c (objc_get_callee_fndecl): Kill.
2544 2008-09-17 Jan Hubicka <jh@suse.cz>
2547 * objc/objc-act.c (objc_finish_method_definition): Do not set
2550 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2552 * objc-act.c (build_typed_selector_reference): Pass input_location to
2553 build_unary_op calls.
2554 (build_selector_reference): Same, but to build_array_ref.
2555 (objc_substitute_decl): Same.
2556 (build_ivar_reference): Same, but to build_indirect_ref.
2557 (get_super_receiver): Same.
2559 2008-07-28 Richard Guenther <rguenther@suse.de>
2561 Merge from gimple-tuples-branch.
2563 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2565 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2566 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2567 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2568 * ipa-reference.c: Same.
2570 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2572 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2573 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2575 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2577 * objc-act.c: Fix comment typos.
2579 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2581 * objc-act.c (objc_start_class_interface,
2582 objc_start_category_interface, objc_start_class_implementation,
2583 objc_start_category_implementation, objc_build_struct,
2584 generate_static_references, build_private_template,
2585 lookup_category, objc_add_method, add_category,
2586 add_instance_variable, objc_is_public, conforms_to_protocol,
2587 start_class, continue_class, finish_class): Avoid C++ keywords.
2589 2008-07-14 Jason Merrill <jason@redhat.com>
2592 * objc-act.c (objc_build_constructor): Update C++ tweak.
2594 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2596 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2597 of DECL_IN_SYSTEM_HEADER.
2599 2008-07-11 Ian Lance Taylor <iant@google.com>
2601 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2602 etc., not just when OBJCPLUS is defined.
2604 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2606 * objc-act.c (setup_string_decl, objc_build_string_object,
2607 hash_interface, eq_interface, objc_begin_try_stmt,
2608 encode_method_prototype, build_ivar_list_initializer,
2609 objc_build_encode_expr): Fix for -Wc++-compat.
2611 2008-05-12 Tomas Bily <tbily@suse.cz>
2613 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2616 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2618 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2620 2008-04-03 Tom Tromey <tromey@redhat.com>
2622 * Make-lang.in (objc_OBJS): New variable.
2624 2008-03-27 Tom Tromey <tromey@redhat.com>
2626 * Make-lang.in: Revert automatic dependency patch.
2628 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2631 * objc-act.c (objc_build_component_ref): Fix call to
2632 finish_class_member_access_expr.
2633 (objc_generate_cxx_ctor_or_dtor): Fix call to
2634 build_special_member_call.
2636 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2639 * objc-act.c (encode_type): Handle when type is error_mark_node.
2640 (objc_push_parm): Handle when the type of parm is error_mark_node.
2642 2008-03-25 Tom Tromey <tromey@redhat.com>
2644 * Make-lang.in (objc_OBJS): New variable.
2645 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2647 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2650 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2652 (objc_generate_cxx_cdtors): Likewise.
2653 (add_instance_variable): Likewise.
2655 2008-02-26 Tom Tromey <tromey@redhat.com>
2657 * objc-act.c (objc_init): Remove old location code.
2659 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2662 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2664 2007-07-30 Nick Clifton <nickc@redhat.com>
2666 * Make-lang.in: Change copyright header to refer to version 3 of
2667 the GNU General Public License and to point readers at the
2668 COPYING3 file and the FSF's license web page.
2669 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2670 config-lang.in, objc-lang.c: Likewise.
2672 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2674 * objc-act.c (objc_get_callee_fndecl): Constify.
2675 * objc-act.h (objc_get_callee_fndecl): Likewise.
2677 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2679 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2680 string_eq): Constify.
2682 2007-04-04 Stuart Hastings <stuart@apple.com>
2685 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2687 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2689 * Make-lang.in: Add dummy lang.install-pdf target.
2691 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2693 * objc/objc-act.c: Fix comment typos.
2695 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2696 Brooks Moses <brooks.moses@codesourcery.com>
2697 Lee Millward <lee.millward@codesourcery.com>
2699 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2700 (objc_get_callee_fndecl): Likewise.
2702 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2705 * objc-act.c (objc_add_static_instance): Mark the decl as
2708 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2711 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2712 of htab_hash_pointer.
2713 (lookup_interface): Likewise.
2714 (add_class): Likewise.
2716 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2718 * objc-act.c (objc_build_volatilized_type): Keep track of
2720 (objc_get_protocol_qualified_type): Ditto.
2722 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2724 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2725 content where we called cp_finish_file.
2727 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2729 * objc-act.c (synth_module_prologue): Replace calls to
2730 builtin_function with add_builtin_function.
2731 (build_next_objc_exception_stuff): Replace calls to
2732 builtin_function with add_builtin_function.
2733 (build_objc_exception_stuff): Replace calls to
2734 builtin_function with add_builtin_function.
2736 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2738 * Make-lang.in: Added empty "objc.pdf" target.
2740 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2743 * objc-act.c (objc_push_parm): If we change the type of the
2744 decl, relayout the decl.
2746 2006-09-19 Eric Christopher <echristo@apple.com>
2748 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2749 default to something innocuous.
2750 (build_next_objc_exception_stuff): Rename JBLEN.
2752 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2754 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2756 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2759 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2761 2006-06-06 Mike Stump <mrs@apple.com>
2763 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2765 2006-05-24 Mike Stump <mrs@apple.com>
2767 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2769 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2772 * objc-act.c (objc_is_public): Return early on invalid type.
2774 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2776 * objc-act.c (init_module_descriptor): Remove file name from
2778 (gen_type_name_0): Fix ICE when issuing warning.
2780 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2781 * Make-lang.in (OBJC): Remove
2782 (OBJECTIVE-C): Remove
2783 (objective-c): Remove
2784 (.PHONY): Remove objective-c and ObjC
2786 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2789 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2792 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2795 * objc-act.c (encode_array): Handle arrays to zero sized types.
2797 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2799 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2801 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2803 * Make-lang.in: Remove all dependencies on s-gtype.
2805 2005-12-02 Richard Guenther <rguenther@suse.de>
2807 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2808 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2809 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2810 build_objc_method_call, objc_rewrite_function_call): Use buildN
2813 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2815 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2816 on objc_msgSend and like builtin functions.
2818 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2820 * objc-act.c (objc_build_component_ref): Adjust call to
2821 finish_class_member_access_expr due to a changed prototype.
2823 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2826 * objc-act.c (generate_strings): Remove and move code to
2828 (add_objc_string): here when creating a new string decl.
2829 (finish_objc): Don't call generate_strings.
2831 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2834 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2835 TREE_SIDE_EFFECTS on catch_seq after building it.
2837 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2839 part of PR objc/21992
2840 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2842 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2844 Make CONSTRUCTOR use VEC to store initializers.
2845 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2846 instead of build_constructor.
2848 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2850 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2852 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2853 (KEYWORD_KEY_NAME): Use decl_minimal.
2854 (METHOD_SEL_NAME): Ditto..
2855 (METHOD_SEL_ARGS): Use decl_non_common.
2856 (METHOD_ADD_ARGS): Ditto.
2857 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2858 (METHOD_DEFINITION): Ditto.
2859 (METHOD_ENCODING): Ditto.
2860 * objc-lang.c: (objc_init_ts): New function.
2862 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2864 * objc-act.c (objc_build_struct): Pass in an actual @interface
2865 instead of its name, and annotate the struct created (and all
2866 existing variants thereof) with the @interface.
2867 (objc_compare_types): Treat forward-declared ObjC classes
2868 as stand-alone (root) classes for purposes of type comparisons.
2869 (build_private_template): Move some code to objc_build_struct().
2871 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2874 * objc-act.c (objc_build_string_object): For GNU-style constants,
2875 use the @interface type rather than the built-in type.
2877 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2879 * Make-lang.in (cc1plus-checksum.c): Use
2880 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2882 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2884 * objc-act.c: Use %q to quote in diagnostics.
2886 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2888 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2891 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2893 * objc-act.c (objc_build_volatilized_type): New function.
2894 (objc_volatilize_decl): Call objc_build_volatilized_type()
2895 instead of build_qualified_type().
2897 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2899 * objc-act.c (objc_build_internal_const_str_type): New function.
2900 (check_string_class_template): Use objc_get_class_ivars() instead
2901 of TYPE_FIELDS() to retrieve ivar list.
2902 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2903 than the field itself.
2904 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2905 type and use it to lay out compile-time string objects.
2906 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2909 2005-06-28 Paul Brook <paul@codesourcery.com>
2911 * objc-act.c (objc_init_exceptions): Call
2912 default_init_unwind_resume_libfunc.
2914 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2916 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2917 portion of TYPE_LANG_SPECIFIC info for all variants of
2918 a class before calling finish_struct(), and restore
2919 same TYPE_OBJC_INFO afterwards.
2921 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2923 * all files: Update FSF address in copyright headers.
2925 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2927 * objc-act.c (my_build_string_pointer): New.
2928 (objc_get_class_reference, get_super_receiver): Call
2929 my_build_string_pointer instead of my_build_string when building
2932 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2934 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2937 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2939 * objc-act.c (objc_build_struct): New function.
2940 (objc_derived_from_p): Likewise.
2941 (objc_build_component_ref): Likewise.
2942 (objc_copy_binfo): Likewise.
2943 (objc_xref_basetypes): Likewise.
2944 (objc_lookup_protocol): Likewise.
2945 (objc_compare_protocols): Likewise.
2946 (objc_volatilize_decl): Likewise.
2947 (encode_aggregate_fields): Likewise.
2948 (volatilized_hash): Likewise.
2949 (volatilized_eq): Likewise.
2950 (objc_compare_types): Likewise.
2951 (objc_type_quals_match): Likewise.
2952 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2954 (get_class_ivars): Add second parameter indicating if entire
2955 hierarchy is desired.
2956 (struct volatilized_type): New type.
2957 (volatilized_htab): New hash table.
2958 (objc_types_compatible_p, objc_comptypes): Remove functions.
2959 (synth_module_prologue): Do not initialize 'unused_list'.
2960 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2961 (objc_declare_alias): Implement as a typedef.
2962 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2963 (objc_get_class_ivars): Adjust call to get_class_ivars().
2964 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2965 build_ivar_reference, get_super_receiver): Call
2966 objc_build_component_ref() instead of build_component_ref().
2967 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2969 (build_private_template): Call objc_build_struct() instead of
2970 start_struct() and finish_struct().
2971 (hash_init): Initialize volatilized_htab.
2972 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2973 ObjC++ impedance mismatches.
2974 (encode_aggregate_within): Streamline by calling
2975 encode_aggregate_fields().
2976 * objc-act.h (objc_types_compatible_p): Remove prototype.
2977 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2978 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2980 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2982 * Make-lang.in (cc1obj-dummy): New.
2983 (cc1obj-checksum.c): New.
2984 (cc1obj-checksum.o): New.
2985 (cc1obj): Add cc1obj-checksum.o.
2987 2005-05-18 Mike Stump <mrs@apple.com>
2990 * objc-act.c (struct interface_tuple): Mark it up for GC.
2991 (interface_htab): It is really a struct interface_tuple.
2993 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2994 Mike Stump <mrs@apple.com>
2996 Yet more Objective-C++...
2998 * objc-act.c (objc_finish_try_stmt): Add return value.
2999 (objc_build_synchronized): Likewise.
3001 * objc-act.c (objc_is_gcable_type): Add.
3002 (objc_substitute_decl): Add.
3003 (objc_build_ivar_assignment): Add.
3004 (objc_build_global_assignment): Add.
3005 (objc_build_strong_cast_assignment): Add.
3006 (objc_is_ivar_reference_p): Add.
3007 (objc_is_global_reference_p): Add.
3008 (objc_generate_write_barrier): Add.
3009 (objc_rewrite_function_call): Add.
3010 (objc_gimplify_expr): Add Objective-C++ support.
3011 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
3012 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
3013 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
3014 (DUP_TYPE_OBJC_INFO): Likewise.
3015 (struct imp_entry): Add field has_cxx_cdtors.
3016 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
3017 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
3018 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
3019 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
3020 OCTI_ASSIGN_STRONGCAST_DECL.
3021 (umsg_fast_decl): Add.
3022 (objc_assign_ivar_decl): Add.
3023 (objc_assign_ivar_fast_decl): Add.
3024 (objc_assign_global_decl): Add.
3025 (objc_assign_strong_cast_decl): Add.
3026 (objc_method_list_ptr): Add.
3027 (objc_method_proto_list_ptr): Add.
3028 (objc_ivar_list_ptr): Add.
3030 * objc-act.c (should_call_super_dealloc): Add.
3031 (OBJC_VERSION): Bump to 6.
3032 (objc_is_gcable_type): Add.
3033 (objc_substitute_decl): Add.
3034 (objc_build_ivar_assignment): Add.
3035 (objc_build_global_assignment): Add.
3036 (objc_build_strong_cast_assignment): Add.
3037 (objc_is_gcable_p): Add.
3038 (objc_is_ivar_reference_p): Add.
3039 (objc_is_global_reference_p): Add.
3040 (generate_shared_structures): Add flags parameter.
3041 (objc_generate_cxx_ctor_or_dtor): Add.
3042 (objc_generate_cxx_cdtors): Add.
3043 (add_class): Add name parameter.
3044 (objc_types_share_size_and_alignment): Add.
3045 (comp_proto_with_proto): Add strict parameter.
3046 (CLS_HAS_CXX_STRUCTORS): Add.
3047 (TAG_ASSIGNIVAR): Add.
3048 (TAG_ASSIGNGLOBAL): Add.
3049 (TAG_ASSIGNSTRONGCAST): Add.
3050 (TAG_MSGSEND_FAST): Add.
3051 (TAG_ASSIGNIVAR_FAST): Add.
3052 (TAG_CXX_CONSTRUCT): Add.
3053 (TAG_CXX_DESTRUCT): Add.
3054 (OBJC_LOOKUP_CLASS): Add.
3055 (OBJC_LOOKUP_NO_SUPER): Add.
3056 (objc_finish_file): Add pch support.
3057 (objc_finish_implementation): Add Objective-C++ support.
3058 (synth_module_prologue): Likewise.
3059 (synth_module_prologue): Add fast dispatching.
3060 (objc_get_class_reference): Add Objective-C++ support.
3061 (objc_generate_write_barrier): Likewise.
3062 (next_sjlj_build_enter_and_setjmp): Likewise.
3063 (objc_begin_try_stmt): Likewise.
3064 (build_next_objc_exception_stuff): Add fast ivar support.
3065 (build_private_template): Mark the record as used so debug
3066 information is generated.
3067 (build_protocol_template): Add Objective-C++ support.
3068 (objc_method_parm_type) Likewise.
3069 (objc_generate_cxx_ctor_or_dtor): Likewise.
3070 (objc_generate_cxx_cdtors): Likewise.
3071 (build_protocol_initializer): Likewise.
3072 (build_category_template): Likewise.
3073 (build_class_template): Likewise.
3074 (build_method_list_template): Likewise.
3075 (build_category_initializer): Likewise.
3076 (build_shared_structure_initializer): Likewise.
3077 (objc_finish_message_expr): Likewise.
3078 (build_objc_method_call): Add fast dispatch support.
3079 (lookup_method_static): Add support to end search at superclasses.
3080 (add_method_to_hash_list): Add strict parameter to
3081 comp_proto_with_proto.
3082 (objc_add_method): Likewise.
3083 (objc_add_method): Also set the interface_value.
3084 (add_instance_variable): Add Objective-C++ support.
3085 (objc_is_public): Likewise.
3086 (start_class): Likewise.
3087 (continue_class): Likewise.
3088 (encode_aggregate_within): Likewise.
3089 (start_method_def): Likewise.
3090 (objc_start_function): Clear current_function_returns_value
3091 and current_function_returns_null.
3092 (really_start_method): Add Objective-C++ support.
3093 (objc_finish_method_definition): Add warning for missing
3095 (finish_objc): Add Objective-C++ support.
3096 (generate_objc_image_info): Likewise.
3097 (objc_lookup_ivar): Likewise.
3098 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3099 (INIT_TYPE_OBJC_INFO): Likewise.
3100 (DUP_TYPE_OBJC_INFO): Likewise.
3102 2005-04-23 DJ Delorie <dj@redhat.com>
3104 * objc-act.c: Adjust warning() callers.
3106 2005-04-21 Roger Sayle <roger@eyesopen.com>
3108 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3109 this field of an objc method decl.
3110 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3111 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3112 (objc_build_method_signature): Accept additional "ellipsis"
3113 argument and pass it to build_method_decl.
3114 (get_arg_type_list, start_method_def, gen_method_decl): Use
3115 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3116 TREE_OVERFLOW field of a TREE_LIST node.
3118 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3121 * objc-act.c (objc_start_function): Create stack level for context
3122 of identifiers with variably modified type.
3124 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3128 * objc-act.c (objc_start_function): Push context on
3129 label_context_stack.
3131 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3133 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3134 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3135 Call c_common_truthvalue_conversion.
3137 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3139 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3140 objc/objc-parse.c, objc/objc-parse.y): Remove
3141 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3142 objc.distclean, objc.maintainer-clean): Update for new parser.
3143 * config-lang.in (gtfiles): Update for new parser.
3145 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3147 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3150 2005-01-27 Matt Austern <austern@apple.com>
3152 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3153 calling instantiate_pending_templates.
3155 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3158 * objc-act.c (build_selector_translation_table): Use
3159 input_location in the diagnostic for the GNU runtime or if
3160 TREE_PURPOSE (chain) is NULL.
3162 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3165 * objc-act.c (objc_types_compatible_p): New function.
3166 * objc-act.h (objc_types_compatible_p): Declare.
3167 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3169 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3171 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3174 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3177 * objc-act.c (get_arg_type_list): Decay function arguments into
3179 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3180 in line with what the C front-end does.
3181 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3182 each PARM_DECL, like the C front-end does.
3183 (start_method_def): Remove redundant ARRAY_TYPE decay.
3184 (objc_start_function): Bring closer in line with what the
3185 C front-end does for functions.
3187 2005-01-14 Mike Stump <mrs@apple.com>
3189 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3190 that -fobjc-exceptions is accepted.
3192 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3195 * objc-act.c (get_arg_type_list, start_method_def): Decay
3196 array arguments into pointers.
3197 (gen_type_name_0): Learn to pretty-print array types.
3199 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3201 * objc-act.c (build_private_template): Change to return 'void'; do
3202 not set ivar_context, uprivate_record or objc_instance_type.
3203 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3204 retrieve protocol list from the pointee rather than the pointer itself;
3205 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3206 TYPE_OBJC_PROTOCOL_LIST.
3207 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3208 construct a variant of the pointee as well as the pointer, and
3209 store protocol information in the former. When creating variants
3210 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3211 TYPE_OBJC_INTERFACE information.
3212 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3213 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3214 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3215 holding an IDENTIFIER_NODE.
3216 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3217 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3218 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3219 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3220 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3222 (continue_class): For @implementations, set ivar_context,
3223 uprivate_record and objc_instance_type, for @interfaces, call
3224 build_private_template().
3225 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3226 TYPE_OBJC_INTERFACE.
3227 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3228 accessing TYPE_OBJC_PROTOCOL_LIST.
3229 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3230 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3231 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3232 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3233 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3234 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3235 TYPE_LANG_SPECIFIC(...).
3236 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3237 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3238 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3239 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3240 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3242 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3245 * Make-lang.in (objc/objc-act.o): Update dependencies.
3246 * objc-act.c (objc_finish_file): Call
3247 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3249 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3252 * obj-act.c (encode_type): 96bits doubles are encoded the
3253 same way as 64bit and 128bit doubles are.
3255 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3257 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3259 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3262 * objc-act.c (generate_method_descriptors): Remove setting
3263 the new decls' type to variable_length_type.
3264 (generate_ivar_lists): Likewise.
3265 (generate_dispatch_tables): Likewise.
3267 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3269 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3270 contains the result of the ID lookup by the C or C++
3271 front-end; in class methods, use OTHER if it exists;
3272 in instance methods, use OTHER only if it is locally
3275 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3277 * objc-act.c (finish_class): Do not synthesize bogus
3278 'extern objc_object *_Foo;' declarations for @interface Foo.
3280 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3281 David Ayers <d.ayers@inode.at>
3283 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3284 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3285 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3286 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3287 (objc_is_id): Add test for 'super'.
3288 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3289 receivers; if class methods are not found in protocol lists, search
3290 for instance methods therein and warn if one is found. Look in
3291 global hash tables for suitable method as a last resort when messaging
3292 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3293 (objc_add_method): Insert instance methods listed in protocols into
3294 the global class method hash table.
3295 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3296 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3297 addition to 'id <Proto>'.
3299 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3302 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3303 for the NeXT runtime case.
3305 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3307 * objc-act.c: Fix comment typos.
3309 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3311 * objc-act.c (init_objc_symtab, init_module_descriptor,
3312 build_shared_structure_initializer): When initializing 'long'
3313 fields, ensure that the initializer value is also 'long'.
3315 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3317 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3319 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3320 (build_selector_translation_table): Use %J in diagnostic
3321 instead of diddling input_line. Fix spelling.
3323 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3325 * objc-act.c (objc_fold_objc_type_ref): New function.
3326 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3328 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3330 * objc-act.c (objc_start_function, really_start_method,
3331 objc_get_parm_info, start_method_def): Update to new arg_info
3334 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3336 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3338 (objc/objc-act.o): Depend on $(HASHTAB_H).
3339 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3340 objcp-decl.h instead of c-tree.h.
3341 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3342 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3343 build_protocol_template): Adjust prototypes.
3344 (build_module_initializer_routine, start_class, continue_class,
3345 finish_class, start_method_def, objc_start_function, start_protocol,
3346 build_method_decl, objc_add_method, add_instance_variable,
3347 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3348 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3349 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3350 create_field_decl): New prototypes.
3351 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3352 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3353 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3354 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3355 (CLASS_TYPEDEF_NAME): New.
3356 (TAG_EXECCLASS): Change from a global variable to a #define.
3357 (TAG_RETURN_STRUCT): Delete.
3358 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3359 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3360 (string_descriptor): New struct.
3361 (string_htab): New hash table.
3362 (string_hash, string_eq): New prototypes.
3363 (generate_struct_by_value_array): Call create_field_decl() instead of
3364 create_builtin_decl().
3365 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3366 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3367 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3368 and cp_finish_file().
3369 (define_decl, get_static_reference, get_protocol_reference,
3370 create_builtin_decl): Remove functions.
3371 (objc_start_class_interface, objc_start_category_interface,
3372 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3373 objc_start_class_implementation, objc_start_category_implementation,
3374 objc_continue_implementation, objc_finish_implementation,
3375 objc_set_visibility, objc_set_method_type,
3376 objc_build_method_signature, objc_add_method_declaration,
3377 objc_start_method_definition, objc_add_instance_variable,
3378 objc_get_protocol_qualified_type, create_field_decl,
3379 start_var_decl, finish_var_decl): New functions.
3380 (setup_string_decl): Simplify since it is only called once.
3381 (synth_module_prologue): Call build_class_template(); predefine 'id'
3382 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3383 hooks for duration of function; fix GNU runtime messenger signatures
3384 to correspond to reality; forward-declare '__objc_exec_class' for the
3385 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3386 'extern "C" { ... }' wrappers around synthesized declarations; call
3387 build_protocol_template() and build_category_template().
3388 (string_hash, string_eq): New functions.
3389 (objc_build_string_object): Check metaclass correctness only once;
3390 store string literals in hash table.
3391 (objc_build_constructor): Do not convert initializer elements;
3392 adjust for ObjC++ impedance mismatch.
3393 (build_objc_symtab_template): Call create_field_decl() instead of
3394 create_builtin_decl().
3395 (init_objc_symtab): Add missing conversion to initializer element.
3396 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3397 (generate_objc_symtab_decl): Do not call build_category_template();
3398 call start_var_decl() and finish_var_decl() instead of start_decl()
3400 (build_module_descriptor): Call create_field_decl() instead of
3401 grokfield(); call start_var_decl() and finish_var_decl() instead of
3402 start_decl() and finish_decl(); always mark module descriptor as
3403 used; move GNU runtime-specific functionality to
3404 build_module_initializer_routine().
3405 (build_module_initializer_routine): New function, broken off of
3406 build_module_descriptor().
3407 (objc_static_init_needed_p, objc_generate_static_init_call): New
3409 (generate_static_references, generate_strings,
3410 build_selector_translation_table, generate_descriptor_table,
3411 generate_ivars_list, generate_dispatch_table, generate_category): Call
3412 start_var_decl() and finish_var_decl() instead of start_decl() and
3413 finish_decl(); build a type directly instead of via groktypename().
3414 (build_selector_reference_decl, build_selector_table_decl,
3415 build_class_reference_decl, build_protocol_reference,
3416 generate_objc_image_info): Call start_var_decl() instead of
3418 (build_selector_reference): For GNU runtime, do not call
3419 build_selector_reference_decl().
3420 (build_selector, build_typed_selector_reference): Always convert
3421 result to the selector type.
3422 (add_objc_string): Cast return value to 'char *'.
3423 (build_method_prototype_template, build_selector_template,
3424 build_method_template): Use actual selector type for fields
3425 pointing to selectors.
3426 (finish_objc): For GNU runtime, call
3427 build_module_initializer_routine() after build_module_descriptor().
3428 (generate_protocol_list, generate_shared_structures): Call
3429 start_var_decl() and finish_var_decl() instead of start_decl() and
3430 finish_decl(); build a type directly instead of via
3432 (synth_id_with_class_suffix): Return a string.
3433 (get_arg_type_list): For instance methods, use the instance type for
3434 'self'; do not call groktypename_in_parm_context().
3435 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3436 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3437 handle RECORD_TYPEs in ObjC as well as ObjC++.
3438 (objc_is_id): New function.
3439 (objc_is_object_ptr): Return the canonical type node.
3440 (objc_get_class_ivars): Simplify using get_class_ivars().
3441 (get_class_ivars): Remove second parameter; create a fresh copy
3442 of the ivar list for each call; do not check for existence of
3444 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3445 (objc_init_exceptions): When using SJLJ-style exceptions, require
3446 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3448 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3449 objc_object_type instead of objc_id_type.
3450 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3451 a VAR_DECL before placing it in the appropriate scope; do not
3452 call define_decl(); adjust call to c_begin_compound_stmt();
3453 use objc_object_type instead of objc_id_type.
3454 (build_next_objc_exception_stuff): Call create_field_decl() instead
3455 of create_builtin_decl(); construct type directly instead of calling
3456 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3457 (build_private_template): Adjust call to get_class_ivars(); build
3458 a type directly instead of via groktypename().
3459 (build_protocol_template, build_method_prototype_list_template,
3460 build_method_prototype_template, build_category_template,
3461 build_selector_template, build_class_template, build_super_template,
3462 build_ivar_template, build_ivar_list_template,
3463 build_method_list_template, build_method_template):
3464 Call create_field_decl() instead of grokfield().
3465 (objc_method_parm_type): Do not call groktypename().
3466 (generate_descriptor_table): Call start_var_decl() and
3467 finish_var_decl() instead of start_decl() and finish_decl().
3468 (generate_method_descriptors, build_protocol_initializer,
3469 generate_dispatch_tables, build_category_initializer,
3470 build_shared_structure_initializer): Do not call groktypename().
3471 (generate_protocols): Call start_var_decl() and finish_var_decl()
3472 instead of start_decl() and finish_decl(); do not call groktypename().
3473 (error_with_ivar): Remove last parameter.
3474 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3475 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3476 (generate_ivar_lists): Convert one of the initializer elements; do
3477 not call groktypename().
3478 (get_arg_type_list, start_method_def, gen_method_def): Account for
3479 new representation of variable arguments and '...' in Objective-C
3480 methods; add Objective-C++ impedance matching code.
3481 (is_objc_type_qualifier): Remove function.
3482 (adjust_type_for_id_default): Simplify; there is no longer a need to
3483 wade through declspecs.
3484 (lookup_interface, start_class, continue_class,
3485 finish_class, start_method_def, start_protocol, build_method_decl,
3486 objc_add_method, add_instance_variable, build_ivar_reference,
3487 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3488 Make into static functions.
3489 (receiver_is_class_object): Use new IS_CLASS() macro.
3490 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3491 call objc_finish_message_expr() instead of finish_message_expr().
3492 (finish_message_expr): Rename to objc_finish_message_expr(); use
3493 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3494 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3495 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3496 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3497 (build_objc_method_call, warn_with_method): Do not call groktypename().
3498 (build_ivar_reference): Call convert() instead of clobbering in a
3500 (hash_init): Initialize string_htab hash table.
3501 (add_instance_variable): Simplify parameter list; do not call grokfield();
3502 do not populate CLASS_IVARS list.
3503 (start_class): Check for the existence of super class, if one was specified.
3504 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3505 call build_class_template(); adjust call to get_class_ivars(); call
3506 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3507 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3509 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3510 (start_protocol): Do not call build_protocol_template(); use
3511 PROTOCOL_BINFO_ELTS for the tree vector size.
3512 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3513 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3515 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3516 (encode_type): Handle the 'const' qualifier here.
3517 (objc_parmlist): New global variable, sued by objc_push_parm and
3518 objc_get_parm_info().
3519 (objc_push_parm, objc_get_parm_info): New functions.
3520 (objc_expr_last): Remove function.
3521 (synth_self_and_ucmd_args): For instance methods, use the instance
3522 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3523 (start_method_def): Do not call push_scope(), declare_parm_level(),
3524 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3525 just use objc_push_parm() and objc_get_parm_info().
3526 (comp_method_with_proto): Remove function.
3527 (objc_types_are_equivalent): Strip away indirections before comparing
3529 (comp_proto_with_proto): Do not call groktypename(); types are no
3530 longer in raw declspec format.
3531 (objc_start_function): New function.
3532 (really_start_method): Call comp_proto_with_proto() instead of
3533 comp_method_with_proto(); call objc_start_function() instead of
3534 hand-crafting a function declarator.
3535 (continue_method_def, objc_expand_function_end): Remove functions.
3536 (get_super_receiver): Call objc_get_current_scope() instead of
3537 get_current_scope(); reference 'super_class' field (instead of
3539 (finish_method_def): Rename to objc_finish_method_definition() and
3540 add a function decl parameter; move method encoding call from
3541 objc_expand_function_end().
3542 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3543 gen_declaration_1): Remove functions.
3544 (tmpbuf, RAW_DECLSPEC): Remove.
3545 (gen_declaration): Remove second parameter; simplify to deal
3546 with TYPE_P nodes instead of raw declspecs.
3547 (gen_type_name, gen_type_name_0): New functions.
3548 (gen_method_decl): Remove second parameter; call gen_type_name()
3549 instead of gen_declaration_1().
3550 (dump_interface): Adjust calls to gen_declaration() and
3551 gen_method_decl(); do not allocate a separate string buffer.
3552 (init_objc): Allocate a larger string buffer to accommodate
3553 dump_interface(); adjust call to build_module_descriptor();
3554 add call to build_module_initializer_routine() for the GNU
3556 (generate_classref_translation_entry): Do not call start_decl(); call
3557 finish_var_decl() instead of finish_decl(); call convert() instead of
3559 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3560 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3562 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3563 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3564 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3565 objc_object_type and objc_object_name, respectively.
3566 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3567 objc_class_name): New.
3568 (IS_CLASS): New macro.
3569 (IS_ID, IS_SUPER): Robustify.
3570 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3571 (finish_file, start_class, continue_class, finish_class,
3572 start_method_def, continue_method_def, finish_method_def,
3573 start_protocol, finish_protocol, objc_build_throw_stmt,
3574 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3575 objc_build_synchronized_epilogue, objc_build_try_prologue,
3576 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3577 objc_build_finally_prologue, objc_build_finally_epilogue,
3578 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3579 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3580 get_class_reference, get_static_reference, get_object_reference,
3581 build_message_expr, finish_message_expr, build_selector_expr,
3582 build_ivar_reference, build_keyword_decl, build_method_decl,
3583 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3584 objc_declare_class, objc_declare_protocols, objc_comptypes,
3585 objc_check_decl, build_encode_expr): Remove prototypes.
3586 (imp_count, cat_count): Make GGC-aware.
3587 (OBJC_SET_TYPE_NAME): New macro.
3589 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3591 * config-lang.in: Update copyright notice.
3592 (lang_requires): Indicate that ObjC requires C to be built first.
3594 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3596 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3598 (build_objc_string_object): Rename to objc_build_string_object().
3599 (get_class_reference): Rename to objc_get_class_reference().
3600 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3601 (next_sjlj_build_catch_list, get_super_receiver): Call
3602 objc_get_class_reference() instead of get_class_reference().
3603 (build_keyword_decl): Rename to objc_build_keyword_decl().
3604 (build_message_expr): Rename to objc_build_message_expr().
3605 (build_protocol_expr): Rename to objc_build_protocol_expr().
3606 (build_selector_expr): Rename to objc_build_selector_expr().
3607 (build_encode_expr): Rename to objc_build_encode_expr().
3608 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3609 objc_get_class_ivars().
3610 (get_class_reference): Rename prototype to objc_get_class_reference().
3611 (build_message_expr): Rename prototype to objc_build_message_expr().
3612 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3613 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3614 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3615 (build_objc_string_object): Rename prototype to
3616 objc_build_string_object().
3618 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3620 * objc-act.c (lookup_interface): Make function 'static' and add a
3622 (objc_check_decl, get_class_reference, objc_declare_alias,
3623 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3624 instead of is_class_name().
3625 (get_super_receiver, objc_clear_super_receiver): Call
3626 objc_get_current_scope() instead of get_current_scope().
3627 (is_class_name): Rename to objc_is_class_name.
3628 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3630 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3632 * objc-act.c (objc_is_reserved_word): New function.
3634 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3636 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3637 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3638 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3639 * objc-act.c: Do not include gtype-objc.h.
3640 (finish_file): Rename to objc_finish_file().
3641 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3642 * objc-lang.c: Update copyright notice; include diagnostic.h,
3643 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3645 (finish_file): New hook routine.
3646 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3647 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3648 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3649 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3650 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3651 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3652 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3653 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3654 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3655 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3656 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3657 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3658 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3659 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3660 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3661 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3662 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3663 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3664 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3665 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3666 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3667 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3668 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3669 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3670 Move to c-objc-common.h.
3673 Copyright (C) 2004-2016 Free Software Foundation, Inc.
3675 Copying and distribution of this file, with or without modification,
3676 are permitted in any medium without royalty provided the copyright
3677 notice and this notice are preserved.