1 2018-01-25 Release Manager
5 2017-08-14 Release Manager
9 2017-05-02 Release Manager
13 2017-01-01 Jakub Jelinek <jakub@redhat.com>
15 Update copyright years.
17 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
18 Richard Biener <rguenther@suse.de>
20 * config-lang.in (gtfiles): Add c/c-parser.h.
22 2016-09-27 Jakub Jelinek <jakub@redhat.com>
24 * objc-act.c (continue_class): Remove break after return.
25 (objc_maybe_printable_name): Likewise.
27 2016-08-12 Marek Polacek <polacek@redhat.com>
30 * objc-encoding.c (encode_type): Add FALLTHRU.
32 2016-06-07 David Malcolm <dmalcolm@redhat.com>
34 * objc-act.c (objc_build_component_ref): Update call
35 to build_component_ref for added param, passing UNKNOWN_LOCATION.
37 2016-04-18 Michael Matz <matz@suse.de>
39 * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN.
41 2016-02-12 Jakub Jelinek <jakub@redhat.com>
43 * objc-act.c: Spelling fixes - behaviour -> behavior and
44 neighbour -> neighbor.
45 * objc-map.h: Likewise.
47 2016-01-04 Jakub Jelinek <jakub@redhat.com>
49 Update copyright years.
51 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
53 * objc-act.c: Remove unused header files.
54 * objc-encoding.c: Likewise.
55 * objc-gnu-runtime-abi-01.c: Likewise.
56 * objc-lang.c: Likewise.
57 * objc-map.c: Likewise.
58 * objc-next-runtime-abi-01.c: Likewise.
59 * objc-next-runtime-abi-02.c: Likewise.
60 * objc-runtime-shared-support.c: Likewise.
62 2015-11-09 Alan Modra <amodra@gmail.com>
64 * objc-encoding.c (encode_aggregate_within): Cast obstack_next_free
67 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
69 * objc-lang.c: Reorder #include's and remove duplicates.
70 * objc-map.c: Likewise.
72 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
74 * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
75 Remove useless typedefs.
77 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
79 * objc-map.h: Fix double word typos.
81 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
83 * objc-act.c: Adjust includes.
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 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
94 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
96 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
98 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
99 rather than ggc_hasher.
101 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
103 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
104 than typed_noop_remove. Remove redudant typedefs.
106 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
108 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
109 * objc-encoding.c: Likewise.
110 * objc-gnu-runtime-abi-01.c: Likewise.
111 * objc-lang.c: Likewise.
112 * objc-map.c: Likewise.
113 * objc-next-runtime-abi-01.c: Likewise.
114 * objc-next-runtime-abi-02.c: Likewise.
115 * objc-runtime-shared-support.c: Likewise.
117 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
119 * objc-act.c : Adjust include files.
120 * objc-encoding.c : Likewise.
121 * objc-gnu-runtime-abi-01.c : Likewise.
122 * objc-lang.c : Likewise.
123 * objc-map.c : Likewise.
124 * objc-next-runtime-abi-01.c : Likewise.
125 * objc-next-runtime-abi-02.c : Likewise.
126 * objc-runtime-shared-support.c : Likewise.
128 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
130 * objc-runtime-shared-support.c (build_module_descriptor): Set
131 TREE_USED on UOBJC_MODULES_decl.
133 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
135 * objc-act.c (objc_write_global_declarations): Adjust comment.
136 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
139 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
141 * objc-act.c: Adjust includes for restructured coretypes.h.
142 * objc-encoding.c: Likewise.
143 * objc-gnu-runtime-abi-01.c: Likewise.
144 * objc-lang.c: Likewise.
145 * objc-map.c: Likewise.
146 * objc-next-runtime-abi-01.c: Likewise.
147 * objc-next-runtime-abi-02.c: Likewise.
148 * objc-runtime-shared-support.c: Likewise.
150 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
152 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
154 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
156 * objc-act.c: Adjust for hash_table changes.
158 2015-01-09 Michael Collison <michael.collison@linaro.org>
160 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
161 input.h, alias.h, symtab.h, options, fold-const.h,
162 wide-int.h, and inchash.h due to flattening of tree.h.
163 * objc-encoding.c: Ditto.
164 * objc-gnu-runtime-abi-01.c: Ditto.
165 * objc-lang.c: Ditto.
167 * objc-next-runtime-abi-01.c: Ditto.
168 * objc-next-runtime-abi-02.c: Ditto.
169 * objc-runtime-shared-support.c: Ditto.
171 2015-01-05 Jakub Jelinek <jakub@redhat.com>
173 Update copyright years.
175 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
177 * objc-act.c: Adjust include files.
179 2014-10-22 Alan Modra <amodra@gmail.com>
181 * objc-encoding.c (encode_array): Cast result of obstack_base.
182 (encode_type): Likewise.
184 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
186 * objc-act.c: Adjust include files.
188 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
190 * objc-act.c: use hash_table instead of hashtab.
192 2014-09-15 Jakub Jelinek <jakub@redhat.com>
194 * Make-lang.in (check_objc_parallelize): Change to just an upper
197 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
199 * objc-act.c (objc_common_tree_size): New function.
200 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
202 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
203 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
204 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
205 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
206 (METHOD_SEL_ARGS): Use decl_common.size instead of
207 decl_non_common.result.
208 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
209 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
210 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
211 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
212 (objc_common_tree_size): Declare.
213 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
215 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
217 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
220 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
222 * objc-act.c: Adjust.
224 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
226 * objc-act.c (objc_build_string_object): Adjust.
227 (continue_class): Likewise.
228 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
229 * objc-map.c (objc_map_alloc_ggc): Likewise.
230 (objc_map_private_resize): Likewise.
231 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
233 (hash_name_enter): Likewise.
235 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
236 Mike Stump <mikestump@comcast.net>
237 Richard Sandiford <rdsandiford@googlemail.com>
239 * objc-act.c: Include wide-int.h.
240 (objc_decl_method_attributes): Use wide-int interfaces.
242 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
245 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
246 (objc_init): Initialize objc_default_ivar_visibility.
247 (objc_start_class_interface): Use objc_default_ivar_visibility.
248 (objc_start_class_implementation): Likewise.
249 (objc_lookup_ivar): Implement -fno-local-ivars.
251 2014-01-31 Marek Polacek <polacek@redhat.com>
254 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
255 build_function_call_vec.
256 (finish_catch): Likewise.
257 (next_runtime_abi_02_get_class_reference): Likewise.
258 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
259 build_function_call_vec.
260 (build_throw_stmt): Likewise.
261 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
262 build_function_call_vec.
263 (build_throw_stmt): Likewise.
265 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
267 Update copyright years
269 2013-12-04 Joseph Myers <joseph@codesourcery.com>
272 * objc-act.c (objc_synthesize_getter): Update calls to
273 c_sizeof_or_alignof_type.
275 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
277 * objc/objc-act.c: Add required include files from gimple.h.
279 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
281 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
284 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
286 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
287 tree_to_shwi throughout.
289 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
291 * objc-act.c: Include only gimplify.h and gimple.h as needed.
293 2013-11-14 Diego Novillo <dnovillo@google.com>
295 * objc-act.c: Include stringpool.h.
296 Include stor-layout.h.
298 * objc-encoding.c: Include stringpool.h.
299 Include stor-layout.h.
300 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
301 * objc-next-runtime-abi-01.c:
302 Include stringpool.h.
303 * objc-next-runtime-abi-02.c: Include stringpool.h.
304 * objc-runtime-shared-support.c: Include stringpool.h.
306 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
308 * objc-act.c: Include gimplify.h.
310 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
312 * objc-act.c (objc_push_parm): Handle atomic qualifier.
314 2013-09-25 Tom Tromey <tromey@redhat.com>
316 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
317 (objc/objc-runtime-shared-support.o)
318 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
319 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
320 (objc/objc-encoding.o, objc/objc-map.o): Remove.
322 2013-09-14 Iain Sandoe <iain@codesourcery.com>
325 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
326 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
327 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
328 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
330 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
332 * objc-act.c: Fix typos.
333 * objc-encoding.c: Likewise.
334 * objc-gnu-runtime-abi-01.c: Likewise.
335 * objc-next-runtime-abi-01.c: Likewise.
336 * objc-next-runtime-abi-02.c: Likewise.
338 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
340 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
341 Fix build_conditional_expr call.
343 2013-05-16 Jason Merrill <jason@redhat.com>
345 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
347 2012-11-20 Diego Novillo <dnovillo@google.com>
349 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
351 2012-11-16 Diego Novillo <dnovillo@google.com>
353 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
355 * objc-act.c: Use new vec API in vec.h.
356 * objc-act.h: Likewise.
357 * objc-gnu-runtime-abi-01.c: Likewise.
358 * objc-next-runtime-abi-01.c: Likewise.
359 * objc-next-runtime-abi-02.c: Likewise.
360 * objc-runtime-hooks.h: Likewise.
361 * objc-runtime-shared-support.c: Likewise.
362 * objc-runtime-shared-support.h: Likewise.
364 2012-10-01 Lawrence Crowl <crowl@google.com>
366 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
367 (objc-act.o): Add dependence on hash-table.h.
368 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
371 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
373 * Make-ang.in: Adjust for move of C front-end files.
374 * config-lang.in: Likewise.
375 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
377 * objc-runtime-shared-support.c: Likewise.
378 * objc-next-runtime-abi-01.c: Likewise.
379 * objc-next-runtime-abi-02.c: Likewise.
380 * objc-gnu-runtime-abi-01.c: Likewise.
381 * objc-act.c: Likewise.
382 * objc-lang.c: Likewise.
384 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
386 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
387 Include c-family/c-target.h.
388 (handle_next_class_ref): Rewrite to emit top-level asm statements.
389 (handle_next_impent): Likewise.
390 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
392 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
394 * objc-act.c: Do not include output.h.
396 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
399 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
400 Use build_min_nt_loc.
402 2012-04-20 Jan Hubicka <jh@suse.cz>
404 * objc-act.c (mark_referenced_methods); Use
405 cgraph_mark_force_output_node.
407 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
409 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
410 (objc_build_global_assignment): Likewise.
411 (objc_build_strong_cast_assignment): Likewise.
412 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
413 * objc-next-runtime-abi-02.c: Likewise.
414 * objc-gnu-runtime-abi-01.c: Likewise.
416 2012-03-05 Jason Merrill <jason@redhat.com>
418 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
419 call _stat functions without MEM_STAT_INFO.
421 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
423 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
426 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
429 * objc-act.c (objc_build_string_object): Remove redundant second
430 call to fix_string_type (). Add a checking assert that we are,
431 indeed, passed a STRING_CST.
433 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
436 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
437 size_t to avoid signed/unsigned
439 (insert_method_into_method_map): Likewise.
441 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
443 * objc-map.h: New file.
444 * objc-map.c: New file.
445 * config-lang.in (gtfiles): Added objc-map.h.
446 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
447 (objc/objc-map.o): New rule.
448 (objc/objc-act.o): Depend on objc/objc-map.h.
449 * objc-next-runtime-abi-02.c: Added a TODO comment.
450 * objc-act.c: Include objc-map.h.
451 (nst_method_hash_list, cls_method_hash_list): Removed.
452 (instance_method_map, class_method_map): New.
453 (cls_name_hash_list, als_name_hash_list): Removed.
454 (class_name_map, alias_name_map): Removed.
455 (ivar_offset_hash_list): Removed.
456 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
457 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
458 (interface_hash_init): New.
459 (objc_init): Call interface_hash_init.
460 (objc_write_global_declarations): Iterate over class_method_map
461 and instance_method_map instead of cls_method_hash_list and
462 nst_method_hash_list.
463 (objc_declare_alias): Use alias_name_map instead of
465 (objc_is_class_name): Use class_name_map and alias_name_map
466 instead of cls_name_hash_list and als_name_hash_list.
467 (interface_tuple, interface_htab, hash_interface, eq_interface):
469 (interface_map): New.
470 (add_class): Renamed to add_interface. Use interface_map instead
472 (lookup_interface): Use interface_map instead of interface_htab.
473 (check_duplicates): Changed first argument to be a tree,
474 potentially a TREE_VEC, instead of a hash. Changed implementation
476 (lookup_method_in_hash_lists): Use class_method_map and
477 instance_method_map instead of cls_method_hash_list and
478 nst_method_hash_list.
479 (objc_build_selector_expr): Likewise.
480 (hash_func): Removed.
481 (hash_init): Create instance_method_map, class_method_map,
482 class_name_map, and alias_name_map. Do not create
483 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
484 als_name_hash_list, and ivar_offset_hash_list.
485 (insert_method_into_method_map): New.
486 (objc_add_method): Use insert_method_into_method_map instead of
487 add_method_to_hash_list.
488 (start_class): Call add_interface instead of add_class.
489 * objc-act.h (cls_name_hash_list, als_name_hash_list,
490 nst_method_hash_list, cls_method_hash_list): Removed.
492 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
494 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
495 interface with two parallel arrays to hold standard builtin
496 declarations, and replace it with a function based interface that
497 can support creating builtins on the fly in the future. Change
498 all uses, and poison the old names. Make sure 0 is not a
499 legitimate builtin index.
500 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
501 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
503 2011-07-19 Richard Guenther <rguenther@suse.de>
505 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
506 Use fold_build_pointer_plus.
507 (objc2_build_ehtype_initializer): Likewise.
509 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
511 * objc-encoding.h (obstack.h): Do not include.
512 (util_obstack, util_firstobj): Do not declare.
513 (encode_field_decl): Updated prototype to return a tree and take a
514 single tree argument. Updated comments.
515 * objc-encoding.c (util_obstack, util_firstobj): Made static.
516 (objc_encoding_init): New.
517 (encode_field_decl): Existing function renamed to encode_field and
518 made static. New encode_field_decl wrapper function added.
519 (encode_aggregate_fields): Update call to encode_field_decl to
521 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
522 (util_obstack, util_firstobj): Do not declare.
523 (build_v2_ivar_list_initializer): Updated call to
525 * objc-runtime-shared-support.c (obstack.h): Do not include.
526 (util_obstack, util_firstobj): Do not declare.
527 (build_ivar_list_initializer): Updated call to encode_field_decl.
528 * objc-act.c (objc_init): Use objc_encoding_init.
529 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
531 (objc/objc-gnu-runtime-abi-01.o): Likewise.
532 (objc/objc-next-runtime-abi-01.o): Likewise.
533 (objc/objc-next-runtime-abi-02.o): Likewise.
534 (objc/objc-act.o): Likewise.
536 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
538 Refactored encoding code into objc-encoding.h and objc-encoding.c.
539 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
540 encode_type, generating_instance_variables, objc_method_parm_type,
541 objc_encoded_type_size, encode_method_prototype,
542 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
543 encode_array, encode_vector, encode_aggregate_fields,
544 encode_aggregate_within, encode_next_bitfield,
545 encode_gnu_bitfield, encode_field_decl,
546 objc_v2_encode_property_attr): Moved to objc-encoding.h and
547 objc-encoding.c. No change in the actual code.
548 Include objc-encoding.h.
549 (objc_init): Added TODO.
550 (objc_build_property_setter_name): Made non-static so it can be
551 called from objc-encoding.c.
552 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
553 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
554 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
555 encode_method_prototype, encode_field_decl,
556 generating_instance_variables): Moved to objc-encoding.h.
557 (objc_build_property_setter_name): Declare.
558 * objc-encoding.c: New.
559 * objc-encoding.h: New.
560 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
561 * objc-next-runtime-abi-01.c: Likewise.
562 * objc-next-runtime-abi-02.c: Likewise.
563 * objc-runtime-shared-support.c: Likewise.
564 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
565 (objc/objc-lang.o): Reordered dependencies.
566 (objc/objc-runtime-shared-support.o): Reordered dependencies.
567 Added dependencies on objc-encoding.h and on $(GGC_H),
568 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
569 (objc/objc-gnu-runtime-abi-01.o): Likewise.
570 (objc/objc-next-runtime-abi-01.o): Likewise.
571 (objc/objc-next-runtime-abi-02.o): Likewise.
572 (objc/objc-act.o): Reordered dependencies. Added dependency on
574 (objc/objc-encoding.o): New rule.
576 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
577 warning "unknown type %<%T%> found during Objective-C encoding"
578 instead of using gen_type_name.
580 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
582 * objc-act.c (receiver_is_class_object): Expanded comment.
583 (objc_finish_message_expr): Likewise.
585 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
588 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
589 that was only declared using @class without an @interface. Warn
590 if messaging an instance of a class that was only declared using
591 @class without an @interface, unless the receiver was also typed
592 with a protocol list.
594 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
596 * objc-act.c (objc_decl_method_attributes): Implement nonnull
597 attribute for Objective-C methods.
599 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
601 * config-lang.in (gtfiles): Updated order of files to fix building
602 when the gcc/cp directory is missing, as in the case of some
605 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
607 * objc-act.c (objc_compare_types): Use function_args_iterator
608 instead of TYPE_ARG_TYPES to compare function argument types.
610 2011-05-13 Toon Moene <toon@moene.org>
612 * objc-next-runtime-abi-02.c (newabi_append_ro):
613 Add const qualifier to constant variable pointer declaration.
615 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
617 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
618 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
619 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
621 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
623 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
624 (build_function_type_for_method): Declare.
625 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
626 type of get_arg_type_base_list field.
627 * objc-act.h (OBJC_VOID_AT_END): Delete.
628 * objc-act.c (get_arg_type_list): Delete.
629 (build_function_type_for_method): New function.
630 (objc_decl_method_attributes): Call build_function_type_for_method.
631 (really_start_method): Likewise.
632 * objc-gnu-runtime-abi-01.c
633 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
634 adjust function accordingly. Update header comment.
635 (build_objc_method_call): Call build_function_type_for_method.
636 * objc-next-runtime-abi-01.c
637 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
638 adjust function accordingly. Update header comment.
639 (build_objc_method_call): Call build_function_type_for_method.
640 * objc-next-runtime-abi-02.c
641 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
642 adjust function accordingly. Update header comment.
643 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
644 typelist. Use function_args_iterator for traversing fntype.
645 (build_v2_build_objc_method_call): Adjust call to it.
646 Call build_function_type_for_method
648 2011-05-05 Joseph Myers <joseph@codesourcery.com>
650 * objc-act.c (objc_start_method_definition): Add parameter expr.
651 Update call to start_method_def.
652 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
653 objc_synthesize_setter) Update calls to
654 objc_start_method_definition.
655 (objc_get_parm_info): Add parameter expr. Update call to
657 (start_method_def): Add parameter expr. Update call to
659 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
660 Update call to objc_get_parm_info.
661 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
664 2011-04-26 Jason Merrill <jason@redhat.com>
666 * objc-act.c (objc_fold_objc_type_ref): Remove.
667 * objc-act.h: Remove prototype.
669 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
671 * objc-act.c (synth_module_prologue): Call build_function_type_list
672 instead of build_function_type.
673 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
676 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
678 * objc-act.c (ivar_of_class): New.
679 (objc_is_public): Use ivar_of_class.
681 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
683 * objc-act.c (objc_get_interface_ivars): Removed.
684 (objc_detect_field_duplicates): New.
685 (hash_instance_variable): New.
686 (eq_instance_variable): New.
688 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
690 * objc-act.c (objc_declare_protocols): Renamed to
691 objc_declare_protocol. Changed first argument to be an identifier
692 instead of a tree chain of identifiers, so that callers don't have
693 to create a temporary tree chain.
695 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
697 * objc-act.c (objc_declare_class): Changed to take a single
698 identifier as argument instead of a tree list. This means callers
699 don't have to build temporary tree lists to call this function.
700 (synth_module_prologue): Updated calls to objc_declare_class.
702 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
704 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
705 instead of get_identifier.
707 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
709 * objc-lang.c (objc_init_ts): Move code for this function...
710 * objc-act.c (objc_common_init_ts): ...here. Define.
711 * objc-act.h (objc_common_init_ts): Declare.
713 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
715 * objc-act.c (objc_build_message_expr): Accept two arguments
716 instead of one so that callers can simply pass the arguments
717 without having to create a temporary chain to hold them.
719 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
721 * objc-act.c (comp_proto_with_proto): Do not create and use
722 inefficient temporary argument lists. Compare the arguments
723 directly. (match_proto_with_proto): Removed; incorporated into
724 comp_proto_with_proto ().
726 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
728 * objc-act.c (printable_ivar_name): New.
729 (add_instance_variable): Call printable_ivar_name() when an error
730 message needs to be printed. Do not prepare the instance variable
731 for printing unless there is an actual error.
733 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
735 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
736 avoid calling identifier_global_value() multiple times.
738 2011-04-12 Martin Jambor <mjambor@suse.cz>
740 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
741 instead of cgraph_node.
743 2011-04-06 Joseph Myers <joseph@codesourcery.com>
745 * objc-act.c: Include c-target.h instead of target.h.
746 * Make-lang.in (objc/objc-act.o): Update dependencies.
748 2011-03-06 Joseph Myers <joseph@codesourcery.com>
750 * lang-specs.h: Match -save-temps* instead of -save-temps.
752 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
754 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
756 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
758 * objc-act.c (build_private_template): Do not copy the
759 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
760 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
763 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
766 * objc-act.c (flexible_array_type_p): New.
767 (add_instance_variable): Produce an error if an instance variable
768 uses flexible array members.
769 (encode_array): Do not emit an error if encoding a flexible array
770 type while generating instance variables.
772 2011-02-21 Mike Stump <mikestump@comcast.net>
774 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
777 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
779 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
780 usage of padding fields. Do not include tm.h.
781 * objc-act.c (objc_write_global_declaration): Set input_location
782 to BUILTINS_LOCATION while generating runtime metadata.
784 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
787 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
788 effects, do not use a temporary variable.
790 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
792 * objc-next-runtime-abi-01.c: Updated comments.
793 * objc-next-runtime-abi-02.c: Same.
795 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
797 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
800 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
802 * objc-act.c: Updated comments.
803 * objc-next-runtime-abi-02.c: Same.
804 * objc-runtime-shared-support.c: Same.
805 * objc-runtime-hooks.h: Same.
807 * objc-gnu-runtime-abi-01.c: Same.
809 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
811 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
812 not generate metadata if there is nothing to put into it.
814 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
816 * config-lang.in (gtfiles): Updated.
817 * Make-lang.in (START_HDRS): New.
818 (OBJC_OBJS): Added new object files.
819 (objc/objc-act.o): Updated prerequisites.
820 (objc/objc-lang.o): Updated prerequisites.
821 (objc/objc-runtime-shared-support.o): New.
822 (objc/objc-gnu-runtime-abi-01.o): New.
823 (objc/objc-next-runtime-abi-01.o): New.
824 (objc/objc-next-runtime-abi-02.o): New.
825 * objc-runtime-hooks.h: New.
826 * objc-runtime-shared-support.h: New.
827 * objc-runtime-shared-support.c: New.
828 * objc-gnu-runtime-abi-01.c: New.
829 * objc-next-metadata-tags.h: New.
830 * objc-next-runtime-abi-01.c: New.
831 * objc-next-runtime-abi-02.c: New.
832 * objc-lang.c: Include c-lang.h.
833 (LANG_HOOKS_EH_PERSONALITY): Removed.
834 * objc-act.h: Moved many declarations and code from objc-act.c
835 into objc-act.h to make them available outside objc-act.c.
836 (objc_eh_runtime_type): Removed.
837 (objc_eh_personality): Removed.
838 (CLASS_HAS_EXCEPTION_ATTR): New.
839 (OCTI_SUPER_SUPERFIELD_ID): New.
840 (OCTI_V1_PROP_LIST_TEMPL): New.
841 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
842 (super_superclassfield_id): New.
843 (objc_prop_list_ptr): New.
844 (prop_names_attr_chain): New.
845 * objc-act.c: Include new runtime headers. Moved many #defines
846 and declarations into objc-act.h and
847 objc-runtime-shared-support.h. Made some corresponding functions
848 non-static, and moved some others into
849 objc-runtime-shared-support.c. Moved metadata generation code
850 into the new runtime hook files.
851 (ivar_offset_hash_list): New.
852 (objc_init): Call generate_struct_value_by_array() before doing
853 any runtime initialization. Create the appropriate runtime hook
855 (init_objc): Removed. Code moved directly into objc_init.
856 (finish_objc): Removed. Code moved directly into
857 objc_write_global_declarations.
858 (objc_write_global_declarations): Do the warn_selector checks
859 before emitting metadata. Use a runtime hook to emit the
860 metadata. Do not emit the metadata or do -gen-decls processing if
861 -fsyntax-only or we are producing a PCH.
862 (build_objc_exception_stuff): Renamed to
863 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
864 objc_exception_throw_decl.
865 (synth_module_prologue): Call runtime initialize hook instead of
866 building runtime declarations here. Use the
867 default_constant_string_class_name runtime hook to set the
868 constant string class name.
869 (objc_build_string_object): Call the setup_const_string_class_decl
870 runtime hook instead of setup_string_decl. Call the
871 build_const_string_constructor runtime hook instead of building
872 the string object here.
873 (get_objc_string_decl): Added prop_names_attr case. Removed
874 gcc_unreachable() at the end.
875 (objc_begin_catch_clause): Distinguish between @catch (...) and
876 @catch (id x). Call the begin_catch runtime hook instead of
877 building the CATCH_EXPR here.
878 (objc_finish_catch_clause): Call the finish_catch runtime hook
879 instead of adding the catch here.
880 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
881 instead of doing it here.
882 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
883 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
884 Call the build_throw_stmt runtime hook instead of building the
886 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
888 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
889 instead of building the list of arguments here.
890 (receiver_is_class_object): Call the receiver_is_class_object
891 runtime hook instead of doing the check here. Call the
892 tag_getclass runtime hook instead of using TAG_GETCLASS.
893 (objc_finish_message_expr): Call the build_objc_method_call
895 (objc_build_protocol_expr): Call the get_protocol_reference
897 (objc_build_selector_expr): Call the build_selector_reference
899 (build_ivar_reference): Call the build_ivar_reference runtime
901 (hash_init): Set up ivar_offset_hash_list.
902 (start_class): Recognize the objc_exception attribute and store
904 (continue_class): Use the class_decl and metaclass_decl runtime
906 (build_objc_property_accessor_helpers): Renamed to
907 build_common_objc_property_accessor_helpers. Do not build
908 objc_copyStruct_decl, objc_getPropertyStruct_decl and
909 objc_setPropertyStruct_decl.
910 (objc_synthesize_getter): Check what struct setter/getter helper
911 is available instead of checking the type of runtime.
912 (get_super_receiver): Use the super_superclassfield_ident runtime
913 hook. Added assert. Use the get_class_super_ref and
914 get_category_super_ref runtime hooks.
915 (objc_v2_encode_prop_attr): New.
917 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
920 * objc-act.c (finish_objc): When calling check_duplicates to check
921 duplicated instance methods, set 'is_class' to 0, not 1.
923 2011-01-14 Ben Elliston <bje@au.ibm.com>
926 * objc-act.c (generate_struct_by_value_array): Do not output a
927 definition for struct_forward_array.
929 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
931 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
934 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
936 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
938 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
940 * objc-act.c (check_that_protocol_is_defined): New.
941 (lookup_protocol): Call check_that_protocol_is_defined.
943 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
945 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
946 lists. Check them two-ways to fix comparisons when one protocol
947 implements the other one, or when one list contains duplicated
950 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
952 * objc-act.c (objc_add_method): When emitting an error because a
953 method with the same name but conflicting types is found in the
954 same class or category interface, print a note with the location
955 of the original method. Also, improved the error message to
956 clearly state that the conflict is due to conflicting types, and
957 produce it for protocols as well. Emit an error if two identical
958 methods are declared in a protocol, but one is @required and the
959 other one is @optional.
961 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
963 * objc-act.c (start_class): Warn when a class attribute is
965 (objc_declare_protocols): Warn when a protocol attribute in a
966 protocol forward-declaration is ignored.
967 (start_protocol): Warn when a protocol attribute is ignored.
969 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
971 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
972 particular, explicitly mention whether the error is due to the
973 @optional or @required keyword instead of mentioning
974 "@optional/@required".
976 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
979 * objc-act.c (objc_build_synchronized): Check the argument of
980 @synchronized and emit an appropriate error if it is not a valid
981 Objective-C object. Deal gracefully with that case. Updated
982 comments and variable names.
984 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
987 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
988 * objc-tree.def (PROPERTY_REF): Increased the number of operands
990 * objc-act.c (objc_finish_message_expr): Added optional argument
991 allowing to return the deprecated method prototype for deprecated
992 methods, instead of immediately emitting the deprecation warning.
993 (objc_maybe_build_component_ref): Do not warn for a deprecated
994 property. When building the getter call, get the deprecated
995 method prototype from objc_finish_message_expr() and put it into
997 (objc_build_class_component_ref): Same change.
998 (finish_class): Mark the getter and setter as deprecated if they
999 are generated from a deprecated property.
1000 (objc_gimplify_property_ref): If the getter is deprecated, emit a
1001 deprecation warning.
1002 (objc_build_setter_call, objc_build_message_expr,
1003 objc_finish_foreach_loop): Updated call to
1004 objc_finish_message_expr.
1006 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1009 * objc-act.c (lookup_protocol): Added 'definition_required'
1010 argument. If 'definition_required', and the protocol is not
1011 defined, emit a warning.
1012 (objc_declare_protocols): Updated call to lookup_protocol.
1013 (start_protocol): Same change.
1014 (check_protocol_recursively): Same change.
1015 (objc_build_protocol_expr): Same change.
1016 (lookup_and_install_protocols): Added definition_required argument.
1017 Pass it to lookup_protocol.
1018 (objc_get_protocol_qualified_type): Updated call to
1019 lookup_and_install_protocols.
1020 (start_class): Updated calls to lookup_and_install_protocols; pass
1021 true to 'definition_required' to get the warnings.
1022 (start_protocol): Updated calls to lookup_and_install_protocols.
1024 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1026 * objc-act.c (objc_start_category_interface): Produce an error if
1027 a class extension is found after the class @implementation.
1029 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1032 * objc-act.c (encode_method_prototype): Fixed both location and
1033 format string of error "type %qT does not have a known size".
1035 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
1037 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
1039 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1041 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
1043 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1045 * objc-act.c (objc_init): Call using_eh_for_cleanups.
1046 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
1047 not call using_eh_for_cleanups.
1048 (objc_begin_try_stmt): Do not call objc_init_exceptions.
1049 (objc_build_throw_stmt): Updated call to
1050 objc_maybe_warn_exceptions.
1052 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
1054 * objc/objc-act.c (objc_eh_personality): Select personality name on
1056 (objc_init_exceptions): New.
1057 (objc_begin_try_stmt): Use objc_init_exceptions.
1058 (objc_build_throw_stmt): Likewise.
1060 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
1062 * objc-act.c (objc_in_class_extension): New.
1063 (objc_start_category_interface): If -fobjc-std=objc1
1064 was specified, produce an error if a class extension is used.
1065 (objc_finish_interface): Reset objc_in_class_extension to false.
1066 (objc_add_property_declaration): Allow a class extension to extend
1067 readonly properties in the main @interface to be readwrite.
1068 (start_class): Added code to deal with class extensions. In that
1069 case, return the existing interface after adding any additional
1070 protocols to it and setting objc_in_class_extension to true.
1071 (continue_class): If in a class extension, do not generate the
1072 instance variable template.
1074 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1076 * objc-act.c (objc_build_throw_stmt): Check that the argument of
1077 @throw is an object and emit an error if not.
1079 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1081 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
1082 error() when printing an error about the iterating variable or
1083 collection not being an object.
1085 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1087 * objc-act.c (objc_finish_foreach_loop): Mark the
1088 object_expression as used.
1090 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1092 * objc-act.c: Include c-family/c-objc.h.
1093 * objc-lang.c: Same change.
1094 * Make-lang.in (objc/objc-act.o): Depend on
1096 (objc/objc-lang.o): Same change.
1097 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1099 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1101 * lang-specs.h: Don't handle -ftraditional.
1103 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1105 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1106 not NULL_TREE when a @throw is used outside of a @catch block.
1108 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1110 * objc-act.c (objc_build_volatilized_type): Removed.
1111 (objc_non_volatilized_type): Removed.
1112 (objc_type_quals_match): Removed.
1113 (local_variables_to_volatilize): New.
1114 (objc_volatilize_decl): Add the decl to volatilize to
1115 local_variables_to_volatilize, but don't volatilize it yet.
1116 (objc_finish_function): New.
1117 * objc-act.h (local_variables_to_volatilize): New.
1119 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1120 Mike Stump <mikestump@comcast.net>
1122 Allow 'make check-objc -j2'
1123 * Make-lang.in (lang_checks_parallelized): New.
1124 (check_objc_parallelize): New.
1126 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1128 * objc-act.c (start_class): When a class is reimplemented,
1129 generate an error and avoid adding the class to the list of
1130 implemented classes again, but do not return error_mark_node.
1132 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1134 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1136 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1138 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1139 is passed as argument.
1140 (objc_begin_catch_clause): Added code to deal with an
1141 error_mark_node or NULL_TREE argument. Improved checks for
1142 invalid arguments. Added code to traverse typedefs.
1144 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1146 * objc-act.c (objc_demangle): Return immediately if the string is
1147 too short. Detect names that do not need demangling, and return
1150 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1152 Implemented optional properties.
1153 * objc-act.h (PROPERTY_OPTIONAL): New.
1154 * objc-act.c (objc_add_property_declaration): Set
1155 PROPERTY_OPTIONAL if appropriate.
1156 (finish_class): When generating definitions of setter and getter
1157 methods associated with a property for a protocol, mark them as
1158 optional if the property is optional.
1159 (maybe_make_artificial_property_decl): Added 'getter_name'
1160 argument. Set PROPERTY_OPTIONAL.
1161 (objc_maybe_build_component_ref): Updated calls to
1162 maybe_make_artificial_property_decl. Added code for optional,
1163 readonly properties.
1164 (objc_build_class_component_ref): Updated call to
1165 maybe_make_artificial_property_decl.
1167 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1169 * objc-act.c (objc_build_struct): Fixed loops that save and
1170 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1171 special case for the current type is then no longer required.
1172 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1174 (objc_get_protocol_qualified_type): Updated comments.
1176 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1178 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1179 after finish_struct, not before, otherwise it may be wiped out by
1180 it. This fixes spurious warnings when a class has more than 15
1183 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1186 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1187 objective-c-cpp-output instead of objc-cpp-output. Print a
1188 deprecation note every time objc-cpp-output is requested.
1190 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1192 * objc-act.c (write_symbols): Don't declare here.
1194 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1197 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1198 this function is only called with the next runtime.
1200 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1203 * objc-act.c (in_late_binary_op): Remove.
1205 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1207 * objc-act.c (objc_start_class_interface): Do not warn that class
1208 attributes are unimplemented. Pass the attributes to start_class.
1209 (objc_start_category_interface): Updated call to start_class.
1210 (objc_start_class_implementation): Same change.
1211 (objc_start_category_implementation): Same change.
1212 (objc_build_class_component_ref): Warn if the class is deprecated.
1213 (build_private_template): Mark the template as deprecated if the
1214 class is deprecated.
1215 (start_class): Added 'attributes' argument. Emit a warning if
1216 using a deprecated class as superclass of a class, or original
1217 class of a category. Recognize the 'deprecated' attribute when
1218 starting and interface, and mark the interface with
1219 TREE_DEPRECATED if present. Store attributes in the interface.
1221 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1223 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1224 argument. If it is 'true' and the protocol is deprecated, emit a
1225 deprecation warning.
1226 (objc_start_protocol): Do not warn that protocol attributes are
1227 unimplemented. Pass the attributes to start_protocol.
1228 (start_protocol): Added attributes argument. Recognize the
1229 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1230 if present. Store attributes in the protocol.
1231 (objc_declare_protocols): Added 'attributes' argument. Recognize
1232 the 'deprecated' attribute and mark the protocols with
1233 TREE_DEPRECATED if present. Store attributes in the protocol.
1234 Updated call to lookup_protocol.
1235 (objc_build_protocol_expr): Updated call to lookup_protocol.
1236 (check_protocol_recursively): Same change.
1237 (lookup_and_install_protocols): Same change.
1238 * objc-act.h: Updated comments.
1240 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1242 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1243 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1244 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1246 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1248 * objc-act.c (objc_build_setter_call): New.
1249 (objc_maybe_build_modify_expr): Rewritten to build a compound
1251 (objc_build_incr_expr_for_property_ref): Updated calls to
1252 objc_maybe_build_modify_expr to call objc_build_setter_call
1253 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1254 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1255 TREE_NO_WARNING on the final compound statement to silence C++
1258 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1260 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1261 (objc_create_temporary_var): Moved it towards the beginning of the
1262 file so that objc_build_incr_expr_for_property_ref can use it.
1264 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1266 * objc-act.c (objc_add_property_declaration): Check that the decl
1267 we received from the parser is a FIELD_DECL; reject array and
1268 bitfield properties. Convert the warning when a property is
1269 readonly and a setter is specified into an error. Convert errors
1270 when a property declaration does not match a property declaration
1271 in a superclass into warnings.
1272 (objc_add_synthesize_declaration_for_property): Use
1273 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1274 if it is a bitfield. Throw an error if we are asked to synthesize
1275 setters/getters for a bitfield instance variable but the property
1276 is not appropriate - it must be assign and nonatomic. If the
1277 property is readonly, allow the instance variable type to be a
1278 specialization of the property type.
1279 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1280 Class qualified with a protocol when the 'accept_classes' argument
1283 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1285 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1286 where we are asked to attach a protocol to something which is not
1287 an Objective-C object type, and produce an error.
1289 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1291 * objc-act.c (objc_add_property_declaration): Check that the type
1292 of a property and of an inherited property match.
1293 (objc_maybe_build_component_ref): Tidied up indentation and
1295 (objc_common_type): Added new type of check (-5).
1296 (objc_add_synthesize_declaration_for_property): Check that the
1297 property to synthesize and the instance variable to use have the
1300 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1302 * objc-act.c (objc_init): Use %' in diagnostic.
1303 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1305 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1307 * objc-act.c (dump_base_name): Don't declare here.
1309 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1311 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1312 search for the @property declation only in the current context,
1313 but also in inherited properties. Do not mark the original
1314 PROPERTY_DECL in the @interface or @protocol with
1316 (check_methods): To check if a method is associated with a
1317 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1318 (check_accessible_methods): Same change.
1319 * objc-act.h: Updated comment.
1321 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1323 * objc-act.c (objc_add_synthesize_declaration_for_property):
1324 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1325 checking for an existing @synthesize or @dynamic declaration.
1326 Search for an inherited @property declaration if none is found in
1327 the local interface. If the required instance variable does not
1328 exist, return instead of trying to continue to prevent a compiler
1329 crash later. Check that the instance variable is not already
1330 being used by another @synthesize.
1331 (objc_add_dynamic_declaration_for_property): Iterate over
1332 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1333 existing @synthesize or @dynamic declaration.
1334 (objc_synthesize_getter): Search for the getter declaration in
1335 protocols and superclasses as well.
1336 (objc_synthesize_setter): Search for the setter declaration in
1337 protocols and superclasses as well.
1339 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1341 * objc-act.c (lookup_property): When checking categories, also
1342 check the protocols attached to each.
1343 (objc_add_property_declaration): Determine the
1344 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1345 error message. Search for an existing property declaration with
1346 the same name which would be inherited from the class hiearchy,
1347 and produce an error if it has incompatible attributes.
1348 (check_methods): Changed second parameter. If the method is a
1349 getter or setter for a property, do not warn if it is inherited as
1350 opposed to implemented directly in the class.
1351 (check_protocol): Updated calls to check_methods.
1352 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1353 PROPERTY_GETTER_NAME here; this is now done earlier, in
1354 objc_add_property_declaration.
1355 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1357 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1359 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1360 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1361 (maybe_make_artificial_property_decl): Added 'implementation'
1362 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1363 looking up getters or setters for a class. If an implementation
1364 is specified, search it as well for a getter or setter.
1365 (objc_maybe_build_component_ref): Updated calls to
1366 maybe_make_artificial_property_decl; added code to deal with
1367 'self' and 'super' and with methods declared locally in the
1368 implementation. Store the getter call expression in the
1369 PROPERTY_REF instead of throwing it away.
1370 (objc_build_class_component_ref): Updated calls to
1371 maybe_make_artificial_property_decl, and store the getter call
1372 expression in PROPERTY_REF instead of throwing it away.
1373 (lookup_method_static): Implemented
1374 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1375 (objc_gimplify_property_ref): Do not build the getter method call
1376 here; instead use the one stored in the PROPERTY_REF. If it's not
1377 there, produce helpful error messages.
1378 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1379 from 2 to 3. Updated comments.
1380 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1382 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1385 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1386 (objc_string_ref_type_p): New.
1387 (objc_check_format_arg): New.
1389 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1391 Fixed using the Objective-C 2.0 dot-syntax with class names.
1392 * objc-act.c (objc_build_class_component_ref): New.
1394 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1396 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1398 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1399 if set to 'true', return 'true' for Class objects. Do not remove
1400 more than on pointer indirection.
1401 (objc_add_property_declaration): Only warn about 'assign'
1402 semantics for Objective-C objects if warn_property_assign_default;
1403 and do not warn if the property is readonly or if the type is a Class.
1404 (objc_finish_foreach_loop): Updated calls to
1405 objc_type_valid_for_messaging.
1407 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1409 Implemented -fobjc-std=objc1 flag.
1410 * objc-act.c (objc_start_class_interface): If attributes are
1411 specified when flag_objc1_only is set, print an error.
1412 (objc_start_category_interface): Same change.
1413 (objc_start_protocol): Same change.
1414 (objc_add_method_declaration): Same change.
1415 (objc_start_method_definition): Same change.
1416 (objc_build_keyword_decl): Same change.
1417 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1418 flag_objc1_set is set, print an error.
1419 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1420 (objc_add_property_declaration): Same change.
1421 (objc_add_synthesize_declaration): Same change.
1422 (objc_add_dynamic_declaration): Same change.
1423 (objc_finish_foreach_loop): Same change.
1424 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1427 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1429 * objc-act.c (maybe_make_artificial_property_decl): New.
1430 (objc_maybe_build_component_ref): Call
1431 maybe_make_artificial_property_decl if a property can not be
1432 found. Do not call objc_finish_message_expr if
1433 PROPERTY_HAS_NO_GETTER.
1434 * objc-act.h Updated comments.
1435 (PROPERTY_HAS_NO_GETTER): New.
1436 (PROPERTY_HAS_NO_SETTER): New.
1437 * objc-tree.def: Updated comment.
1439 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1441 Implemented format and noreturn attributes for Objective-C methods.
1442 * objc-act.c (objc_start_method_definition): If method attributes
1443 are specified emit a warning and ignore them.
1444 (build_objc_method_call): Moved deprecation warnings from here ...
1445 (objc_finish_message_expr): to here. Do not emit deprecation
1446 warnings if the receiver is of type 'id'.
1447 (really_start_method): Install 'deprecation' and 'noreturn'
1449 (objc_decl_method_attributes): Carefully filter out the list of
1450 attributes, allowing only "noreturn", "format", "sentinel" and
1451 "deprecated". In the case of "format", adjust the arguments.
1452 Always process the attributes in the same way no matter if
1453 "sentinel" is in the list or not.
1455 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1457 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1458 deprecated properties.
1459 (objc_maybe_printable_name): Support PROPERTY_DECL.
1461 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1463 Implemented Objective-C 2.0 property accessors.
1464 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1465 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1466 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1467 (objc_getProperty_decl): New.
1468 (objc_setProperty_decl): New.
1469 (objc_copyStruct_decl): New.
1470 (objc_getPropertyStruct_decl): New.
1471 (objc_setPropertyStruct_decl): New.
1472 * objc-act.c (build_objc_property_accessor_helpers): New.
1473 (synth_module_prologue): Call
1474 build_objc_property_accessor_helpers.
1476 (objc_synthesize_getter): Implemented synthesizing getters that
1477 work with properties that are not nonatomic, assign properties.
1478 (objc_synthesize_setter): Implemented synthesizing setters that
1479 work with properties that are not nonatomic, assign properties.
1481 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1483 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1484 * objc-tree.def (PROPERTY_REF): New.
1485 * objc-act.h: Added comments for all the PROPERTY_ macros.
1486 (PROPERTY_NAME): Use DECL_NAME.
1487 (PROPERTY_COPIES): Removed.
1488 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1489 (PROPERTY_NONATOMIC): New.
1490 (objc_property_assign_semantics): Make it a typedef.
1491 (PROPERTY_ASSIGN_SEMANTICS): New.
1492 (PROPERTY_DYNAMIC): New.
1493 (PROPERTY_REF_OBJECT): New.
1494 (PROPERTY_REF_PROPERTY_DECL): New.
1495 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1496 (in_objc_property_setter_name_context): Removed.
1497 (objc_add_property_declaration): Removed copies and ivar arguments
1498 and code supporting them. Fixed recovering when readonly and
1499 setter attributes are specified. Removed support for @property in
1500 @implementation context. Updated error message. Double-check
1501 that a property does not have a DECL_INITIAL. Validate the
1502 property assign semantics and emit appropriate errors and
1503 warnings. Check for duplicate property declarations. Set
1504 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1505 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1506 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1507 PROPERTY_IVAR_NAME to NULL_TREE.
1508 (objc_build_getter_call): Renamed to
1509 objc_maybe_build_component_ref. If the property is not found in
1510 the interface, search in the protocol list. Do not generate the
1511 getter call; instead, build and return a PROPERTY_REF.
1512 (objc_is_property_ref): New.
1513 (objc_setter_func_call): Removed.
1514 (get_selector_from_reference): Removed.
1515 (is_property): Removed.
1516 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1517 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1518 the PROPERTY_REF. Generate an error if the property is read-only.
1519 (build_property_reference): Removed.
1520 (objc_finish_message_expr): Removed check to produce "readonly
1521 property can not be set" error when
1522 in_objc_property_setter_name_context. We now generate the error
1523 earlier, in objc_maybe_build_modify_expr, which will only generate
1524 the setter call if the property is readwrite.
1525 (check_methods): Recognize dynamic properties.
1526 (check_methods_accessible): Same change.
1527 (objc_build_property_ivar_name): Removed.
1528 (objc_build_property_setter_name): Dropped bool argument. Always
1529 add the ':' at the end.
1530 (objc_gen_one_property_datum): Removed.
1531 (objc_process_getter_setter): Removed.
1532 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1533 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1534 DECL_SOURCE_LOCATION of the new method to be the same as the one
1535 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1536 instead of trying to guess what it should be. Removed use of
1537 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1538 and c_end_compound_statement.
1539 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1540 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1541 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1542 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1543 is instead of trying to guess what it should be. Removed use of
1544 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1545 and c_end_compound_statement. Emit an error and keep going,
1546 instead of aborting, if the setter prototype does not have the
1548 (objc_add_synthesize_declaration_for_property): New.
1549 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1550 all arguments. Improved error message. Filled in the rest of the
1551 function, which used to be a placeholder, with an actual
1553 (objc_add_dynamic_declaration_for_property): New.
1554 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1555 arguments. Improved error message. Filled in the rest of the
1556 function, which used to be a placeholder, with an actual
1558 (objc_gen_property_data): Rewritten.
1559 (finish_class): Added explicit switch cases for
1560 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1561 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1562 gcc_unreachable. Rewritten the processing of properties, in
1563 particular to not synthesize prototypes for getters and setters if
1564 they already exist and to install the getter and setter names into
1565 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1566 warnings about setter, getter and ivar property attributes.
1567 (objc_lookup_ivar): Removed support for properties.
1568 (objc_gimplify_property_ref): New.
1569 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1570 objc_gimplify_property_ref.
1572 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1574 * objc-act.c (objc_add_property_declaration): Added arguments to
1575 pass the various property attributes that were parsed with the
1576 property declaration. Process arguments to determine the final
1577 property attributes and produce error messages as appropriate.
1578 Added temporary code to keep the compiler silent about variables
1579 set but not used - for new attributes that are only checked but
1581 (property_readonly): Removed.
1582 (property_setter): Removed.
1583 (property_getter): Removed.
1584 (property_ivar): Removed.
1585 (property_copies): Removed.
1586 (objc_set_property_attr): Removed.
1587 * objc-act.h (enum property_assign_semantics): New.
1589 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1591 * objc-act.c (objc_add_property_variable): Renamed to
1592 objc_add_property_declaration. Added location argument. Updated
1593 warnings and errors to use it. Use error, not fatal_error, if a
1594 property declaration is found outside an interface or
1595 implementation context.
1597 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1599 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1600 emit a warning that method parameter attributes are unimplemented.
1601 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1602 (start_method_def): Copy attributes from each KEYWORD_DECL into
1603 the corresponding PARM_DECL.
1604 (objc_warn_deprecated_use): Removed.
1605 (build_objc_method_call): Call warn_deprecated_use, not
1606 objc_warn_deprecated_use.
1607 (objc_maybe_printable_name): Do not try to get the identifier name
1608 of DECLs that we don't recognize. Immediately return NULL for them.
1609 (objc_printable_name): Removed C++-specific case, which is no
1610 longer used. Updated comments.
1612 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1614 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1615 (objc_demangle): Return NULL if demangling can not be done because
1616 the string to demangle is not an Objective-C mangled method name.
1617 Be smarter in demangling method names so that at least for methods
1618 with no arguments we are able to almost always demangle '_' correctly.
1620 (objc_maybe_printable_name): New.
1621 (objc_printable_name): Call objc_maybe_printable_name. If it
1622 returns NULL, call cxx_printable_name in Objective-C++.
1624 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1626 Based on the CFString implementation in FSF apple/trunk branch.
1628 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1630 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1632 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1633 chain of ifs. Use gcc_unreachable instead of abort.
1634 (add_objc_string): Same change.
1635 (generate_protocol_list): Same change - twice.
1636 (synth_id_with_class_suffix): Same change.
1637 (build_keyword_selector): Same change - twice.
1638 (objc_build_message_expr): Same change.
1639 (objc_build_selector_expr): Same change.
1640 (check_methods): Same change - and added missing gcc_unreachable
1642 (check_methods_accessible): Same change - twice, and added missing
1643 gcc_unreachable for default case in one of them.
1644 (start_class): Same change - and added missing gcc_unreachable for
1646 (continue_class): Same change.
1647 (objc_gen_property_data): Same change.
1648 (finish_class): Same change.
1649 (encode_type_qualifiers): Added missing gcc_unreachable.
1650 (encode_type): Small code tidy up to reduce duplicated code. Use
1651 gcc_unreachable instead of abort - twice.
1652 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1653 twice. Added missing gcc_unreachable for default case - twice.
1654 (dump_interface): Use a switch instead of a chain of ifs.
1655 (handle_impent): Same change.
1657 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1659 * objc-act.h (objc_inherit_code): Removed.
1660 * objc-act.c (objc_inherit_code): Removed.
1661 (objc_set_method_type): Removed.
1662 (objc_build_method_signature): Added is_class_method argument.
1663 Use it instead of the global objc_inherit_code variable.
1664 (objc_add_method_declaration): Same change.
1665 (objc_start_method_definition): Same change.
1666 (objc_generate_cxx_ctor_or_dtor): Updated call to
1667 objc_start_method_definition. Do not call objc_set_method_type.
1668 (adjust_type_for_id_default): Mark as inline.
1669 (objc_synthesize_getter): Updated call to
1670 objc_start_method_definition. Do not set objc_inherit_code.
1671 (objc_synthesize_setter): Updated call to
1672 objc_start_method_definition. Do not set objc_inherit_code.
1674 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1676 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1677 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1678 get it to compile in the current trunk.
1680 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1683 * objc/objc-act.c (hash_class_name_enter): New.
1684 (hash_class_name_lookup): New.
1685 (objc_declare_alias): Enter alias name into hash table.
1686 (objc_declare_class): Enter class name into hash table.
1687 (objc_is_class_name): Do a hash look up of class name.
1688 (hash_init): Initialize the two new hash tables.
1689 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1690 declarations, removed class_chain and alias_chain.
1692 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1694 * objc-lang.c (finish_file): Removed.
1695 * objc-act.c (objc_finish_file): Renamed to
1696 objc_write_global_declarations. Do not try to instantiate C++
1697 templates when compiling Objective-C++ as this is now
1698 automatically done before this function is called. Do not check
1699 for syntax-only run or PCH generation as this is done by the
1701 * objc-act.h (objc_finish_file): Removed.
1703 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1705 Implemented parsing @synthesize and @dynamic for
1706 Objective-C/Objective-C++.
1707 * objc-act.c (objc_add_synthesize_declaration): New.
1708 (objc_add_dynamic_declaration): New.
1710 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1712 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1715 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1717 Merge from 'apple/trunk' branch on FSF servers.
1719 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1722 * objc/objc-act.c (objc_is_class_name): template parameter is not
1723 an objective class name.
1724 (objc_generate_cxx_cdtors): Check for the null
1725 objc_implementation_context.
1727 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1729 Merge from 'apple/trunk' branch on FSF servers.
1731 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1734 * objc/objc-act.c (objc_non_volatilized_type): New
1736 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1739 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1740 types with proper attribute set and correctly.
1741 (objc_volatilize_decl): Remove unneeded code.
1742 (objc_type_quals_match): Use the new attribute to check on
1744 (hash_init): removed unneeded code.
1746 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1748 Merge from 'apple/trunk' branch on FSF servers.
1750 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1753 * objc-act.c (objc_diagnose_private_ivar): New.
1755 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1757 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1758 make its type 'objc_ivar_visibility_kind'.
1759 (objc_start_class_interface): Update to use visibility enum.
1760 (objc_start_class_implementation): Likewise.
1761 (objc_set_visibility): Update to use visibility enum, warn that
1762 @package is handle as per @public.
1763 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1764 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1765 make its type 'objc_ivar_visibility_kind'.
1767 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1769 merge from FSF apple 'trunk' branch.
1770 2006 Fariborz Jahanian <fjahanian@apple.com>
1772 Radars 4436866, 4505126, 4506903, 4517826
1773 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1774 property_readonly, property_getter, property_setter, property_ivar,
1775 property_copies, in_objc_property_setter_name_context: New vars.
1776 (objc_set_property_attr): New.
1777 (objc_add_property_variable): New.
1778 (lookup_property_in_list): New.
1779 (lookup_property): New.
1780 (objc_build_getter_call): New.
1781 (objc_setter_func_call): New.
1782 (get_selector_from_reference): New.
1783 (objc_build_setter_call): New.
1785 (build_property_reference): New.
1786 (objc_finish_message_expr): Detect readonly property and warn.
1787 (objc_build_property_ivar_name): New.
1788 (objc_build_property_setter_name): New.
1789 (objc_gen_one_property_datum): New.
1790 (objc_process_getter_setter): New.
1791 (objc_synthesize_getter): New.
1792 (objc_synthesize_setter): New.
1793 (objc_gen_property_data): New.
1794 (finish_class): Generate property data.
1795 (comp_proto_with_proto): Separated from ...
1796 (match_proto_with_proto): ... New.
1797 (objc_lookup_ivar): Handle properties.
1798 * objc-tree.def (PROPERTY_DECL): New tree code.
1799 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1800 (METHOD_PROPERTY_CONTEXT): New.
1801 (PROPERTY_NAME): New.
1802 (PROPERTY_GETTER_NAME): New.
1803 (PROPERTY_SETTER_NAME): New.
1804 (PROPERTY_IVAR_NAME): New.
1805 (PROPERTY_READONLY): New.
1806 (PROPERTY_COPIES): New.
1807 (TOTAL_CLASS_RAW_IVARS): New.
1808 (CLASS_PROPERTY_DECL): New.
1809 (IMPL_PROPERTY_DECL): New.
1810 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1812 2010-10-13 Richard Henderson <rth@redhat.com>
1814 * objc-act.c (objc_eh_personality): Update call to
1815 build_personality_function.
1817 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1819 merge from FSF apple 'trunk' branch.
1821 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1822 Radar 3803157 (method attributes)
1823 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1824 * objc/objc-act.c (objc_decl_method_attributes): New.
1825 (objc_add_method_declaration): Process method's attribute.
1826 (objc_start_method_definition): Ditto.
1827 (build_objc_method_call): Inject method attribute into
1828 built function type.
1829 (objc_method_decl): New.
1830 (objc_warn_deprecated)use): New.
1832 2010-10-07 Andi Kleen <ak@linux.intel.com>
1834 * Make-lang.in (cc1obj-dummy): Remove.
1835 (cc1obj-checksum): Change to run checksum over object files
1838 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1841 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1842 countByEnumeratingWithState:objects:count: to long unsigned int.
1844 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1846 * objc-act.c (build_objc_method_call): Replace calls to
1847 build_function_call () with the VEC equivalent. Construct parameter
1850 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1852 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1853 signal that the receiver has been used.
1855 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1857 * README: Obsolete file removed.
1859 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1861 Implemented fast enumeration for Objective-C.
1862 * objc-act.c (build_fast_enumeration_state_template): New.
1863 (TAG_ENUMERATION_MUTATION): New.
1864 (TAG_FAST_ENUMERATION_STATE): New.
1865 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1866 objc_enumeration_mutation_decl.
1867 (objc_create_temporary_var): Allow providing a name to temporary
1869 (objc_build_exc_ptr): Updated calls to
1870 objc_create_temporary_var().
1871 (next_sjlj_build_try_catch_finally): Same change.
1872 (objc_finish_foreach_loop): New.
1873 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1874 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1875 objc_enumeration_mutation_decl.
1877 Merge from 'apple/trunk' branch on FSF servers.
1879 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1882 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1883 for valid objc object types.
1884 (objc_finish_foreach_loop): Check for invalid objc objects in
1887 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1889 Merge from 'apple/trunk' branch on FSF servers.
1891 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1894 * objc-act.c (objc_start_method_definition): Check for
1895 error_mark_node for the selector name and make a quick exit.
1897 2010-10-04 Andi Kleen <ak@linux.intel.com>
1899 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1901 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1903 merge from FSF 'apple/trunk' branch.
1904 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1907 * objc/objc-act.c (objc_set_method_opt): New function.
1908 (objc_start_protocol, objc_finish_interface): Reset
1909 objc_method_optional_flag flag.
1910 (objc_add_method_declaration): Pass on the new
1911 flag to objc_add_method.
1912 (objc_add_method): Add optional methods to new chain in
1914 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1915 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1916 class's optional method chains.
1918 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1920 Merge from 'apple/trunk' branch on FSF servers.
1922 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1925 * objc-act.c (objc_declare_class): Pick the right
1928 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1930 Merge from 'apple/trunk' branch on FSF servers.
1932 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1935 * objc-act.c (objc_check_global_decl): New
1937 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1939 * objc-act.c (objc_is_reserved_word): Removed.
1941 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1943 * objc-act.c (objc_add_method_declaration): Handle and ignore
1945 (objc_start_method_definition): Likewise.
1946 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1947 (objc_build_keyword_decl): Handle and ignore attributes.
1949 2010-09-28 Richard Henderson <rth@redhat.com>
1951 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1953 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1955 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1956 (objc_start_category_interface): Likewise.
1957 (objc_start_protocol): Likewise.
1959 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1961 Merge from 'apple/trunk' branch on FSF servers.
1963 2005-08-23 Stuart Hastings <stuart@apple.com>
1964 Ziemowit Laski <zlaski@apple.com>
1967 * objc-act.c (objc_decay_parm_type): New function.
1968 (get_arg_type_list): Decay types for all named arguments.
1969 (objc_push_parm): Rebuild the PARM_DECL if its type has
1972 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1974 * objc-act.c (encode_type): Fixed encoding enums with the next
1977 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1979 Merge from 'apple/trunk' branch on FSF servers.
1981 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1984 * objc-act.c (objc_compare_types): A new silent comparison
1985 mode (-4), differing from regular comparison (-3) in that
1986 'false' is returned instead of issuing warnings.
1988 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1990 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1991 (encode_aggregate_within): Reorganized code to be more readable.
1992 (encode_aggregate_fields): Updated second argument to be 'bool'
1995 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2000 * objc-act.c: Improved comments for encoding functions.
2001 (encode_aggregate_within): For the GNU runtime, rewritten some
2002 obsfuscated code to clarify the various cases.
2003 (encode_aggregate): Function removed.
2004 (encode_array): Generate an error if asked to encode an incomplete
2005 array as part of generating instance variables. Else, when
2006 encoding an incomplete array inside a structure, encode it as an
2008 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
2009 '^c' instead of '*'.
2010 (encode_gnu_bitfield): Encode enumerated types exactly in the same
2011 type as integer types instead of using a hardcoded 'i'. If asked
2012 to encode a non-integer type as a bitfield, do not abort
2013 compilation immediately; instead generate an error, then skip the
2015 (encode_type): Use a 'switch' instead of a sequence of 'if's.
2016 Added a 'default' clause that gets executed if the type can not be
2017 matched, and that encodes it as '?' (unknown) and produces a
2018 warning. For the GNU runtime, encode enumerated types exactly in
2019 the same way as integer types instead of using a hardcoded 'i'.
2020 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
2021 Encode C++ reference types as pointers. Call encode_vector to
2023 (encode_vector): New function.
2025 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2027 Merge from 'apple/trunk' branch on FSF servers. I modified the
2028 changes to be used only when compiling for the NeXT runtime.
2030 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
2034 * objc-act.c (encode_type): Remove the hack.
2036 2005-07-20 Ziemowit Laski <zlaski@apple.com>
2039 * objc-act.c (pointee_is_readonly): New function.
2040 (encode_pointer, encode_aggregate_within, encode_type):
2041 Attempt to emulate GCC 3.3 when generating type encodings.
2043 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2045 Merge from 'apple/trunk' branch on FSF servers.
2047 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2050 * objc-act.c (objc_have_common_types): New function.
2052 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2055 * objc-act.c (objc_common_type): New function.
2057 2010-09-27 Richard Guenther <rguenther@suse.de>
2059 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
2060 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
2062 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
2064 * objc-act.c: Removed historical, obsolete comment at the top of
2067 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2070 * objc-act.c (objc_start_method_definition): Do not abort upon a
2071 'method definition not in @implementation context' error. Return
2074 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2077 * objc-act.c (objc_get_interface_ivars): New function.
2078 (objc_collecting_ivars): New variable.
2079 (continue_class): Set and reset objc_collecting_ivars for context.
2081 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
2083 Merge from 'apple/trunk' branch on FSF servers.
2085 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
2088 * objc/objc-act.c (objc_finish_message_expr): Look for message in
2089 @class's protocol list.
2091 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2094 * objc/objc-act.c (objc_start_method_definition): Initialize
2095 break/continue labels.
2097 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2100 * objc-act.c (objc_compare_types): Compare function
2101 pointers; indicate success if the right-hand side has
2102 a return type that is covariant, and the argument types
2103 contravariant, with those of the left side.
2105 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2108 * objc-act.c (objc_get_protocol_qualified_type): When looking
2109 at a typedef, retrieve the precise type it describes (rather
2110 than merely looking up a class by name).
2112 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2114 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2115 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2118 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2120 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2122 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2125 * objc-act.c: build_objc_string_decl() remove declaration.
2126 (finish_var_decl): Remove forcing of var output and marking
2128 (init_def_list): Use integer_zero_node.
2129 (init_objc_symtab): Use integer_zero_node, make the short
2130 integer type specific on relevant nodes.
2131 (generate_objc_symtab_decl): Remove call to
2132 forward_declare_categories(). Use null_pointer_node where
2134 (build_module_descriptor): Comment and mark this item as
2136 (generate_static_references): Use gcc_unreachable instead of
2138 (diagnose_missing_method): New.
2139 (build_next_selector_translation_table): New.
2140 (build_gnu_selector_translation_table): New.
2141 (add_objc_string): Merge code from build_objc_string_decl...
2142 ... and delete build_objc_string_decl().
2143 (generate_dispatch_table): Make integer types explicit.
2144 (generate_category): Pass implent and arrange for the data
2145 to be extracted within the routine. Do not start new vars,
2146 but finish the ones collcted during parsing.
2147 (generate_shared_structures): Likewise.
2148 (finish_objc): Reorder code so that we finish variables before
2149 referencing them. Save the global data before calling meta-data
2150 creation routines, and pass the current reference to the two
2151 main routines. Only call generate_objc_image_info () for the
2153 (generate_classref_translation_entry): Comment on and make this
2154 item DECL_PRESERVE_P.
2155 (handle_class_ref): Use varpool interfaces, comment on and make
2156 this item DECL_PRESERVE_P.
2157 (handle_impent): Likewise.
2158 (generate_objc_image_info): Only generate when the content is
2159 non-zero. Make integer types explict.
2161 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2164 * objc-act.c (build_sized_array_type): New function.
2165 (add_objc_string): Use it.
2166 (generate_protocol_list): Likewise.
2167 (generate_objc_image_info): Likewise.
2168 (add_field_decl): New function.
2169 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2170 (generate_struct_by_value_array): Use add_field_decl.
2171 (build_objc_symtab_template): Likewise.
2172 (build_module_descriptor): Likewise.
2173 (build_objc_exception_stuff): Likewise.
2174 (build_protocol_template): Likewise.
2175 (build_method_prototype_list_template): Likewise.
2176 (build_method_prototype_template): Likewise.
2177 (build_category_template): Likewise.
2178 (build_selector_template): Likewise.
2179 (build_class_template): Likewise.
2180 (build_super_template): Likewise.
2181 (build_ivar_template): Likewise.
2182 (build_ivar_list_template): Likewise.
2183 (build_method_list_template): Likewise.
2184 (build_method_template): Likewise.
2186 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2188 * objc-act.c: Do not include except.h.
2190 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2192 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2195 * objc-act.c (objc_volatilize_decl): Likewise.
2196 (objc_build_string_object): Likewise.
2197 (hash_init): Likewise.
2198 (hash_enter): Likewise.
2199 (hash_add_attr): Likewise.
2200 (add_class): Likewise.
2201 (start_class): Likewise.
2203 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2205 * objc-act.c: Update include path for moved files.
2206 * objc-lang.c: Likewise.
2207 * config-lang.in: Update paths in gtfiles for files in c-family/.
2209 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2211 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2212 varargs type instead of a zero-argument type.
2214 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2216 * objc-act.c (synth_module_prologue): Use build_function_type_list
2217 instead of build_function_type.
2218 (build_module_initializer_routine): Likewise.
2219 (build_next_objc_exception_stuff): Likewise.
2220 (build_objc_exception_stuff): Likewise.
2222 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2224 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2225 * Make-lang.in (objc/objc-act.o): Update dependencies.
2227 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2229 * objc-act.h: Do not include gimple.h.
2230 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2231 Include gimple.h. Explain why except.h has to be included.
2232 * objc-lang.c: Do not include diagnostics.h.
2233 * Make-lang.in: Update dependencies.
2235 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2237 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2238 mismatch code for VECs.
2240 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2242 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2243 Use build_constructor instead of build_constructor_from_list.
2244 (objc_build_string_object): Build a VEC argument for
2245 objc_build_constructor.
2246 (init_def_list): Likewise.
2247 (init_objc_symtab): Likewise.
2248 (init_module_descriptor): Likewise.
2249 (generate_static_references): Likewise.
2250 (build_selector_translation_table): Likewise.
2251 (build_descriptor_table_initializer): Likewise.
2252 (generate_descriptor_table): Likewise.
2253 (build_protocol_initializer): Likewise.
2254 (build_ivar_list_initializer): Likewise.
2255 (generate_ivars_list): Likewise.
2256 (build_dispatch_table_initializer): Likewise.
2257 (generate_dispatch_table): Likewise.
2258 (generate_protocol_list): Likewise.
2259 (build_category_initializer): Likewise.
2260 (build_shared_structure_initializer): Likewise.
2261 (generate_objc_image_info): Likewise.
2263 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2266 * objc-act.c (encode_aggregate_within): Encode structure tags
2267 with template args for ObjC++.
2269 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2271 * objc-act.c: Do not include varray.h.
2273 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2276 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2277 really_start_method, get_super_receiver, handle_class_ref): Set
2278 DECL_READ_P in addition to TREE_USED.
2280 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2283 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2284 -fgnu-runtime and set flag_objc_gc to zero.
2286 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2289 * objc-act.c (build_module_initializer_routine): Make the argument
2290 to objc_start_function NULL_TREE when compiling ObjC++.
2292 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2293 Mike Stump <mikestump@comcast.net>
2296 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2298 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2300 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2301 get_super_receiver): Update build_indirect_ref calls.
2303 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2305 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2306 decl_specs variables.
2307 (objc_build_message_expr): Remove unused loc variable.
2308 (objc_finish_message_expr): Remove unused saved_rtype variable.
2309 (encode_field_decl): Remove unused type variable.
2312 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2313 type variants that don't have it initialized yet.
2315 2009-09-14 Jan Hubicka <jh@suse.cz>
2317 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2319 2009-09-14 Richard Henderson <rth@redhat.com>
2321 * objc-act.c (objc_init_exceptions): Don't call
2322 default_init_unwind_resume_libfunc.
2323 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2325 2009-09-13 Richard Guenther <rguenther@suse.de>
2326 Rafael Avila de Espindola <espindola@google.com>
2328 * objc-act.c (objc_eh_runtime_type): Export.
2329 (objc_init_exceptions): Remove. Move warning code ...
2330 (objc_begin_try_stmt): ... here
2331 (objc_build_throw_stmt): ... and here.
2332 (objc_eh_personality_decl): New.
2333 (objc_eh_personality): New function.
2334 * objc-act.h (objc_eh_runtime_type): Declare.
2335 (objc_eh_personality): Likewise.
2336 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2337 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2339 2009-09-03 Diego Novillo <dnovillo@google.com>
2341 * objc-lang.c (lang_hooks): Remove const qualifier.
2343 2009-08-20 Richard Guenther <rguenther@suse.de>
2345 * objc-act.c: Include c-lang.h
2346 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2348 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2349 Manuel López-Ibáñez <manu@gcc.gnu.org>
2352 * objc-act.c: Add location argument to all calls to
2353 build_fold_addr_expr.
2355 2009-07-14 Taras Glek <tglek@mozilla.com>
2356 Rafael Espindola <espindola@google.com>
2358 * Make-lang.in (objc.install-plugin): New target for
2359 installing plugin headers.
2361 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2363 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2366 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2368 * objc-act.c: Replace %J by an explicit location. Update all
2371 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2373 * objc-act.c: Replace %H by an explicit location. Update all
2376 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2379 * objc-act.c (objc_build_message_args): Return if ARGS is the
2382 2009-06-19 Ian Lance Taylor <iant@google.com>
2384 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2385 (objc_struct_info): New static variable.
2386 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2387 and &objc_struct_types, to start_struct.
2388 (objc_finish_struct): Likewise for finish_struct.
2390 2009-06-15 Ian Lance Taylor <iant@google.com>
2392 * objc-act.c (objc_start_function): Don't set
2393 label_context_stack_se or label_context_stack_vm.
2395 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2397 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2398 (objc_get_parm_info): Same.
2399 (get_super_receiver): Same.
2400 * objc-act.c (objc_build_component_ref): Pass location to
2402 (build_module_initializer_routine): Pass location to
2403 c_end_compound_stmt.
2404 (objc_generate_static_init_call): Pass location to build_stmt.
2405 (build_typed_selector_reference): New location argument.
2406 (build_selector_reference): Same.
2407 (objc_substitute_decl): Pass location to build_array_ref.
2408 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2409 (objc_begin_catch_clause): Same.
2410 (objc_finish_try_stmt): Same.
2411 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2412 (objc_build_throw_stmt): New argument.
2413 (generate_shared_structures): Pass location to build_c_cast.
2414 (objc_build_message_expr): Use local location.
2415 (objc_finish_message_expr): Use input_location.
2416 (build_objc_method_call): New argument.
2417 (objc_build_selector_expr): Same.
2418 (get_super_receiver): Pass location to build_c_cast,
2419 build_modify_expr, build_compound_expr.
2420 * objc-act.c: Add location to all calls to start_struct, build_decl,
2423 2009-06-09 Ian Lance Taylor <iant@google.com>
2425 * objc-act.c (objc_gimplify_expr): Change return type to int.
2426 * objc-act.h: Update declaration.
2428 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2430 * objc-act.c (objc_init): Skip print_struct_values during
2431 -fcompare-debug-second.
2433 2009-06-03 Ian Lance Taylor <iant@google.com>
2435 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2438 2009-05-27 Ian Lance Taylor <iant@google.com>
2440 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2442 (cc1obj$(exeext)): Likewise.
2444 2009-05-26 Ian Lance Taylor <iant@google.com>
2446 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2447 (cc1obj$(exeext)): Likewise.
2449 2009-05-20 Ian Lance Taylor <iant@google.com>
2451 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2452 than NULL_TREE to build_special_member_call.
2454 2009-05-10 Ian Lance Taylor <iant@google.com>
2456 * objc-act.c (objc_building_struct): New static variable.
2457 (objc_in_struct, objc_struct_types): New static variables.
2458 (objc_start_struct, objc_finish_struct): New static functions.
2459 (generate_struct_by_value_array): Call objc_start_struct instead
2460 of start_struct, and call objc_finish_struct instead of
2462 (objc_build_struct, build_objc_symtab_template): Likewise.
2463 (build_module_descriptor): Likewise.
2464 (build_next_objc_exception_stuff): Likewise.
2465 (build_protocol_template): Likewise.
2466 (build_method_prototype_list_template): Likewise.
2467 (build_method_prototype_template): Likewise.
2468 (build_category_template, build_selector_template): Likewise.
2469 (build_class_template, build_super_template): Likewise.
2470 (build_ivar_template, build_ivar_list_template): Likewise.
2471 (build_method_list_template): Likewise.
2472 (build_method_template): Likewise.
2474 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2476 * objc-act.c: Include intl.h.
2477 (objc_lookup_protocol): Use complete sentences for diagnostics
2478 with %qE for identifiers and translating results of
2479 gen_type_name_0 to locale character set.
2480 (objc_check_decl, check_protocol_recursively,
2481 lookup_and_install_protocols, objc_build_string_object,
2482 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2483 objc_get_class_ivars, error_with_ivar, check_duplicates,
2484 objc_finish_message_expr, objc_build_protocol_expr,
2485 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2486 add_category, add_instance_variable, objc_is_public,
2487 check_methods, check_methods_accessible, check_protocol,
2488 start_class, finish_class, start_protocol, really_start_method,
2489 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2490 identifiers in diagnostics. Translate generated text to locale
2491 character set as needed.
2492 (check_protocol, check_protocols): Change name parameter to type
2494 (lang_report_error_function): Remove.
2496 2009-04-27 Ian Lance Taylor <iant@google.com>
2498 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2500 2009-04-24 Ian Lance Taylor <iant@google.com>
2502 * objc-act.c (get_super_receiver): Update calls to
2503 build_modify_expr to pass new argument.
2505 2009-04-21 Taras Glek <tglek@mozilla.com>
2507 * objc-act.c: Update GTY annotations to new syntax
2508 * objc-act.h: Likewise
2510 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2512 * ChangeLog: Add copyright and license notices.
2514 2009-04-20 Ian Lance Taylor <iant@google.com>
2516 * objc-act.c (objc_rewrite_function_call): Change parameter from
2517 params to first_param. Change all callers.
2519 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2522 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2524 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2532 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2534 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2537 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2540 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2542 * objc-act.c (objc_build_string_object): Pass location to
2544 (init_def_list): Same.
2545 (init_objc_symtab): Same.
2546 (init_module_descriptor): Same.
2547 (build_module_initializer_routine): Same.
2548 (generate_static_references): Same.
2549 (build_typed_selector_reference): Same.
2550 (add_objc_string): Same.
2551 (objc_substitute_decl): Same.
2552 (objc_build_ivar_assignment): Same.
2553 (objc_build_global_assignment): Same.
2554 (objc_build_strong_cast_assignment): Same.
2555 (generate_protocols): Same.
2556 (build_protocol_initializer): Same.
2557 (build_dispatch_table_initializer): Same.
2558 (generate_protocol_list): Same.
2559 (build_category_initializer): Same.
2560 (build_shared_structure_initializer): Same.
2561 (generate_shared_structures): Same.
2562 (objc_build_protocol_expr): Same.
2563 (build_ivar_reference): Same.
2564 (get_super_receiver): Same.
2566 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2568 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2569 c_common_truthvalue_conversion with location.
2570 (next_sjlj_build_catch_list): Same.
2571 (next_sjlj_build_try_catch_finally): Same.
2573 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2576 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2577 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2578 * objc-act.c (objc_get_callee_fndecl): Kill.
2580 2008-09-17 Jan Hubicka <jh@suse.cz>
2583 * objc/objc-act.c (objc_finish_method_definition): Do not set
2586 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2588 * objc-act.c (build_typed_selector_reference): Pass input_location to
2589 build_unary_op calls.
2590 (build_selector_reference): Same, but to build_array_ref.
2591 (objc_substitute_decl): Same.
2592 (build_ivar_reference): Same, but to build_indirect_ref.
2593 (get_super_receiver): Same.
2595 2008-07-28 Richard Guenther <rguenther@suse.de>
2597 Merge from gimple-tuples-branch.
2599 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2601 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2602 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2603 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2604 * ipa-reference.c: Same.
2606 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2608 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2609 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2611 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2613 * objc-act.c: Fix comment typos.
2615 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2617 * objc-act.c (objc_start_class_interface,
2618 objc_start_category_interface, objc_start_class_implementation,
2619 objc_start_category_implementation, objc_build_struct,
2620 generate_static_references, build_private_template,
2621 lookup_category, objc_add_method, add_category,
2622 add_instance_variable, objc_is_public, conforms_to_protocol,
2623 start_class, continue_class, finish_class): Avoid C++ keywords.
2625 2008-07-14 Jason Merrill <jason@redhat.com>
2628 * objc-act.c (objc_build_constructor): Update C++ tweak.
2630 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2632 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2633 of DECL_IN_SYSTEM_HEADER.
2635 2008-07-11 Ian Lance Taylor <iant@google.com>
2637 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2638 etc., not just when OBJCPLUS is defined.
2640 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2642 * objc-act.c (setup_string_decl, objc_build_string_object,
2643 hash_interface, eq_interface, objc_begin_try_stmt,
2644 encode_method_prototype, build_ivar_list_initializer,
2645 objc_build_encode_expr): Fix for -Wc++-compat.
2647 2008-05-12 Tomas Bily <tbily@suse.cz>
2649 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2652 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2654 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2656 2008-04-03 Tom Tromey <tromey@redhat.com>
2658 * Make-lang.in (objc_OBJS): New variable.
2660 2008-03-27 Tom Tromey <tromey@redhat.com>
2662 * Make-lang.in: Revert automatic dependency patch.
2664 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2667 * objc-act.c (objc_build_component_ref): Fix call to
2668 finish_class_member_access_expr.
2669 (objc_generate_cxx_ctor_or_dtor): Fix call to
2670 build_special_member_call.
2672 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2675 * objc-act.c (encode_type): Handle when type is error_mark_node.
2676 (objc_push_parm): Handle when the type of parm is error_mark_node.
2678 2008-03-25 Tom Tromey <tromey@redhat.com>
2680 * Make-lang.in (objc_OBJS): New variable.
2681 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2683 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2686 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2688 (objc_generate_cxx_cdtors): Likewise.
2689 (add_instance_variable): Likewise.
2691 2008-02-26 Tom Tromey <tromey@redhat.com>
2693 * objc-act.c (objc_init): Remove old location code.
2695 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2698 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2700 2007-07-30 Nick Clifton <nickc@redhat.com>
2702 * Make-lang.in: Change copyright header to refer to version 3 of
2703 the GNU General Public License and to point readers at the
2704 COPYING3 file and the FSF's license web page.
2705 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2706 config-lang.in, objc-lang.c: Likewise.
2708 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2710 * objc-act.c (objc_get_callee_fndecl): Constify.
2711 * objc-act.h (objc_get_callee_fndecl): Likewise.
2713 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2715 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2716 string_eq): Constify.
2718 2007-04-04 Stuart Hastings <stuart@apple.com>
2721 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2723 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2725 * Make-lang.in: Add dummy lang.install-pdf target.
2727 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2729 * objc/objc-act.c: Fix comment typos.
2731 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2732 Brooks Moses <brooks.moses@codesourcery.com>
2733 Lee Millward <lee.millward@codesourcery.com>
2735 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2736 (objc_get_callee_fndecl): Likewise.
2738 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2741 * objc-act.c (objc_add_static_instance): Mark the decl as
2744 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2747 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2748 of htab_hash_pointer.
2749 (lookup_interface): Likewise.
2750 (add_class): Likewise.
2752 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2754 * objc-act.c (objc_build_volatilized_type): Keep track of
2756 (objc_get_protocol_qualified_type): Ditto.
2758 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2760 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2761 content where we called cp_finish_file.
2763 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2765 * objc-act.c (synth_module_prologue): Replace calls to
2766 builtin_function with add_builtin_function.
2767 (build_next_objc_exception_stuff): Replace calls to
2768 builtin_function with add_builtin_function.
2769 (build_objc_exception_stuff): Replace calls to
2770 builtin_function with add_builtin_function.
2772 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2774 * Make-lang.in: Added empty "objc.pdf" target.
2776 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2779 * objc-act.c (objc_push_parm): If we change the type of the
2780 decl, relayout the decl.
2782 2006-09-19 Eric Christopher <echristo@apple.com>
2784 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2785 default to something innocuous.
2786 (build_next_objc_exception_stuff): Rename JBLEN.
2788 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2790 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2792 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2795 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2797 2006-06-06 Mike Stump <mrs@apple.com>
2799 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2801 2006-05-24 Mike Stump <mrs@apple.com>
2803 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2805 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2808 * objc-act.c (objc_is_public): Return early on invalid type.
2810 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2812 * objc-act.c (init_module_descriptor): Remove file name from
2814 (gen_type_name_0): Fix ICE when issuing warning.
2816 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2818 * Make-lang.in (OBJC): Remove
2819 (OBJECTIVE-C): Remove
2820 (objective-c): Remove
2821 (.PHONY): Remove objective-c and ObjC
2823 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2826 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2829 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2832 * objc-act.c (encode_array): Handle arrays to zero sized types.
2834 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2836 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2838 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2840 * Make-lang.in: Remove all dependencies on s-gtype.
2842 2005-12-02 Richard Guenther <rguenther@suse.de>
2844 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2845 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2846 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2847 build_objc_method_call, objc_rewrite_function_call): Use buildN
2850 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2852 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2853 on objc_msgSend and like builtin functions.
2855 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2857 * objc-act.c (objc_build_component_ref): Adjust call to
2858 finish_class_member_access_expr due to a changed prototype.
2860 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2863 * objc-act.c (generate_strings): Remove and move code to
2865 (add_objc_string): here when creating a new string decl.
2866 (finish_objc): Don't call generate_strings.
2868 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2871 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2872 TREE_SIDE_EFFECTS on catch_seq after building it.
2874 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2876 part of PR objc/21992
2877 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2879 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2881 Make CONSTRUCTOR use VEC to store initializers.
2882 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2883 instead of build_constructor.
2885 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2887 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2889 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2890 (KEYWORD_KEY_NAME): Use decl_minimal.
2891 (METHOD_SEL_NAME): Ditto..
2892 (METHOD_SEL_ARGS): Use decl_non_common.
2893 (METHOD_ADD_ARGS): Ditto.
2894 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2895 (METHOD_DEFINITION): Ditto.
2896 (METHOD_ENCODING): Ditto.
2897 * objc-lang.c: (objc_init_ts): New function.
2899 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2901 * objc-act.c (objc_build_struct): Pass in an actual @interface
2902 instead of its name, and annotate the struct created (and all
2903 existing variants thereof) with the @interface.
2904 (objc_compare_types): Treat forward-declared ObjC classes
2905 as stand-alone (root) classes for purposes of type comparisons.
2906 (build_private_template): Move some code to objc_build_struct().
2908 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2911 * objc-act.c (objc_build_string_object): For GNU-style constants,
2912 use the @interface type rather than the built-in type.
2914 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2916 * Make-lang.in (cc1plus-checksum.c): Use
2917 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2919 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2921 * objc-act.c: Use %q to quote in diagnostics.
2923 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2925 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2928 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2930 * objc-act.c (objc_build_volatilized_type): New function.
2931 (objc_volatilize_decl): Call objc_build_volatilized_type()
2932 instead of build_qualified_type().
2934 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2936 * objc-act.c (objc_build_internal_const_str_type): New function.
2937 (check_string_class_template): Use objc_get_class_ivars() instead
2938 of TYPE_FIELDS() to retrieve ivar list.
2939 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2940 than the field itself.
2941 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2942 type and use it to lay out compile-time string objects.
2943 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2946 2005-06-28 Paul Brook <paul@codesourcery.com>
2948 * objc-act.c (objc_init_exceptions): Call
2949 default_init_unwind_resume_libfunc.
2951 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2953 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2954 portion of TYPE_LANG_SPECIFIC info for all variants of
2955 a class before calling finish_struct(), and restore
2956 same TYPE_OBJC_INFO afterwards.
2958 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2960 * all files: Update FSF address in copyright headers.
2962 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2964 * objc-act.c (my_build_string_pointer): New.
2965 (objc_get_class_reference, get_super_receiver): Call
2966 my_build_string_pointer instead of my_build_string when building
2969 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2971 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2974 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2976 * objc-act.c (objc_build_struct): New function.
2977 (objc_derived_from_p): Likewise.
2978 (objc_build_component_ref): Likewise.
2979 (objc_copy_binfo): Likewise.
2980 (objc_xref_basetypes): Likewise.
2981 (objc_lookup_protocol): Likewise.
2982 (objc_compare_protocols): Likewise.
2983 (objc_volatilize_decl): Likewise.
2984 (encode_aggregate_fields): Likewise.
2985 (volatilized_hash): Likewise.
2986 (volatilized_eq): Likewise.
2987 (objc_compare_types): Likewise.
2988 (objc_type_quals_match): Likewise.
2989 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2991 (get_class_ivars): Add second parameter indicating if entire
2992 hierarchy is desired.
2993 (struct volatilized_type): New type.
2994 (volatilized_htab): New hash table.
2995 (objc_types_compatible_p, objc_comptypes): Remove functions.
2996 (synth_module_prologue): Do not initialize 'unused_list'.
2997 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2998 (objc_declare_alias): Implement as a typedef.
2999 (objc_substitute_decl, objc_gimplify_expr): Reformat.
3000 (objc_get_class_ivars): Adjust call to get_class_ivars().
3001 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
3002 build_ivar_reference, get_super_receiver): Call
3003 objc_build_component_ref() instead of build_component_ref().
3004 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
3006 (build_private_template): Call objc_build_struct() instead of
3007 start_struct() and finish_struct().
3008 (hash_init): Initialize volatilized_htab.
3009 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
3010 ObjC++ impedance mismatches.
3011 (encode_aggregate_within): Streamline by calling
3012 encode_aggregate_fields().
3013 * objc-act.h (objc_types_compatible_p): Remove prototype.
3014 (OCTI_UNUSED_LIST, unused_list): Remove slot.
3015 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
3017 2005-05-18 Geoffrey Keating <geoffk@apple.com>
3019 * Make-lang.in (cc1obj-dummy): New.
3020 (cc1obj-checksum.c): New.
3021 (cc1obj-checksum.o): New.
3022 (cc1obj): Add cc1obj-checksum.o.
3024 2005-05-18 Mike Stump <mrs@apple.com>
3027 * objc-act.c (struct interface_tuple): Mark it up for GC.
3028 (interface_htab): It is really a struct interface_tuple.
3030 2005-05-17 Ziemowit Laski <zlaski@apple.com>
3031 Mike Stump <mrs@apple.com>
3033 Yet more Objective-C++...
3035 * objc-act.c (objc_finish_try_stmt): Add return value.
3036 (objc_build_synchronized): Likewise.
3038 * objc-act.c (objc_is_gcable_type): Add.
3039 (objc_substitute_decl): Add.
3040 (objc_build_ivar_assignment): Add.
3041 (objc_build_global_assignment): Add.
3042 (objc_build_strong_cast_assignment): Add.
3043 (objc_is_ivar_reference_p): Add.
3044 (objc_is_global_reference_p): Add.
3045 (objc_generate_write_barrier): Add.
3046 (objc_rewrite_function_call): Add.
3047 (objc_gimplify_expr): Add Objective-C++ support.
3048 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
3049 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
3050 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
3051 (DUP_TYPE_OBJC_INFO): Likewise.
3052 (struct imp_entry): Add field has_cxx_cdtors.
3053 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
3054 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
3055 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
3056 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
3057 OCTI_ASSIGN_STRONGCAST_DECL.
3058 (umsg_fast_decl): Add.
3059 (objc_assign_ivar_decl): Add.
3060 (objc_assign_ivar_fast_decl): Add.
3061 (objc_assign_global_decl): Add.
3062 (objc_assign_strong_cast_decl): Add.
3063 (objc_method_list_ptr): Add.
3064 (objc_method_proto_list_ptr): Add.
3065 (objc_ivar_list_ptr): Add.
3067 * objc-act.c (should_call_super_dealloc): Add.
3068 (OBJC_VERSION): Bump to 6.
3069 (objc_is_gcable_type): Add.
3070 (objc_substitute_decl): Add.
3071 (objc_build_ivar_assignment): Add.
3072 (objc_build_global_assignment): Add.
3073 (objc_build_strong_cast_assignment): Add.
3074 (objc_is_gcable_p): Add.
3075 (objc_is_ivar_reference_p): Add.
3076 (objc_is_global_reference_p): Add.
3077 (generate_shared_structures): Add flags parameter.
3078 (objc_generate_cxx_ctor_or_dtor): Add.
3079 (objc_generate_cxx_cdtors): Add.
3080 (add_class): Add name parameter.
3081 (objc_types_share_size_and_alignment): Add.
3082 (comp_proto_with_proto): Add strict parameter.
3083 (CLS_HAS_CXX_STRUCTORS): Add.
3084 (TAG_ASSIGNIVAR): Add.
3085 (TAG_ASSIGNGLOBAL): Add.
3086 (TAG_ASSIGNSTRONGCAST): Add.
3087 (TAG_MSGSEND_FAST): Add.
3088 (TAG_ASSIGNIVAR_FAST): Add.
3089 (TAG_CXX_CONSTRUCT): Add.
3090 (TAG_CXX_DESTRUCT): Add.
3091 (OBJC_LOOKUP_CLASS): Add.
3092 (OBJC_LOOKUP_NO_SUPER): Add.
3093 (objc_finish_file): Add pch support.
3094 (objc_finish_implementation): Add Objective-C++ support.
3095 (synth_module_prologue): Likewise.
3096 (synth_module_prologue): Add fast dispatching.
3097 (objc_get_class_reference): Add Objective-C++ support.
3098 (objc_generate_write_barrier): Likewise.
3099 (next_sjlj_build_enter_and_setjmp): Likewise.
3100 (objc_begin_try_stmt): Likewise.
3101 (build_next_objc_exception_stuff): Add fast ivar support.
3102 (build_private_template): Mark the record as used so debug
3103 information is generated.
3104 (build_protocol_template): Add Objective-C++ support.
3105 (objc_method_parm_type) Likewise.
3106 (objc_generate_cxx_ctor_or_dtor): Likewise.
3107 (objc_generate_cxx_cdtors): Likewise.
3108 (build_protocol_initializer): Likewise.
3109 (build_category_template): Likewise.
3110 (build_class_template): Likewise.
3111 (build_method_list_template): Likewise.
3112 (build_category_initializer): Likewise.
3113 (build_shared_structure_initializer): Likewise.
3114 (objc_finish_message_expr): Likewise.
3115 (build_objc_method_call): Add fast dispatch support.
3116 (lookup_method_static): Add support to end search at superclasses.
3117 (add_method_to_hash_list): Add strict parameter to
3118 comp_proto_with_proto.
3119 (objc_add_method): Likewise.
3120 (objc_add_method): Also set the interface_value.
3121 (add_instance_variable): Add Objective-C++ support.
3122 (objc_is_public): Likewise.
3123 (start_class): Likewise.
3124 (continue_class): Likewise.
3125 (encode_aggregate_within): Likewise.
3126 (start_method_def): Likewise.
3127 (objc_start_function): Clear current_function_returns_value
3128 and current_function_returns_null.
3129 (really_start_method): Add Objective-C++ support.
3130 (objc_finish_method_definition): Add warning for missing
3132 (finish_objc): Add Objective-C++ support.
3133 (generate_objc_image_info): Likewise.
3134 (objc_lookup_ivar): Likewise.
3135 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3136 (INIT_TYPE_OBJC_INFO): Likewise.
3137 (DUP_TYPE_OBJC_INFO): Likewise.
3139 2005-04-23 DJ Delorie <dj@redhat.com>
3141 * objc-act.c: Adjust warning() callers.
3143 2005-04-21 Roger Sayle <roger@eyesopen.com>
3145 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3146 this field of an objc method decl.
3147 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3148 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3149 (objc_build_method_signature): Accept additional "ellipsis"
3150 argument and pass it to build_method_decl.
3151 (get_arg_type_list, start_method_def, gen_method_decl): Use
3152 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3153 TREE_OVERFLOW field of a TREE_LIST node.
3155 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3158 * objc-act.c (objc_start_function): Create stack level for context
3159 of identifiers with variably modified type.
3161 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3165 * objc-act.c (objc_start_function): Push context on
3166 label_context_stack.
3168 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3170 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3171 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3172 Call c_common_truthvalue_conversion.
3174 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3176 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3177 objc/objc-parse.c, objc/objc-parse.y): Remove
3178 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3179 objc.distclean, objc.maintainer-clean): Update for new parser.
3180 * config-lang.in (gtfiles): Update for new parser.
3182 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3184 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3187 2005-01-27 Matt Austern <austern@apple.com>
3189 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3190 calling instantiate_pending_templates.
3192 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3195 * objc-act.c (build_selector_translation_table): Use
3196 input_location in the diagnostic for the GNU runtime or if
3197 TREE_PURPOSE (chain) is NULL.
3199 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3202 * objc-act.c (objc_types_compatible_p): New function.
3203 * objc-act.h (objc_types_compatible_p): Declare.
3204 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3206 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3208 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3211 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3214 * objc-act.c (get_arg_type_list): Decay function arguments into
3216 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3217 in line with what the C front-end does.
3218 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3219 each PARM_DECL, like the C front-end does.
3220 (start_method_def): Remove redundant ARRAY_TYPE decay.
3221 (objc_start_function): Bring closer in line with what the
3222 C front-end does for functions.
3224 2005-01-14 Mike Stump <mrs@apple.com>
3226 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3227 that -fobjc-exceptions is accepted.
3229 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3232 * objc-act.c (get_arg_type_list, start_method_def): Decay
3233 array arguments into pointers.
3234 (gen_type_name_0): Learn to pretty-print array types.
3236 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3238 * objc-act.c (build_private_template): Change to return 'void'; do
3239 not set ivar_context, uprivate_record or objc_instance_type.
3240 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3241 retrieve protocol list from the pointee rather than the pointer itself;
3242 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3243 TYPE_OBJC_PROTOCOL_LIST.
3244 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3245 construct a variant of the pointee as well as the pointer, and
3246 store protocol information in the former. When creating variants
3247 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3248 TYPE_OBJC_INTERFACE information.
3249 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3250 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3251 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3252 holding an IDENTIFIER_NODE.
3253 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3254 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3255 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3256 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3257 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3259 (continue_class): For @implementations, set ivar_context,
3260 uprivate_record and objc_instance_type, for @interfaces, call
3261 build_private_template().
3262 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3263 TYPE_OBJC_INTERFACE.
3264 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3265 accessing TYPE_OBJC_PROTOCOL_LIST.
3266 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3267 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3268 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3269 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3270 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3271 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3272 TYPE_LANG_SPECIFIC(...).
3273 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3274 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3275 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3276 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3277 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3279 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3282 * Make-lang.in (objc/objc-act.o): Update dependencies.
3283 * objc-act.c (objc_finish_file): Call
3284 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3286 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3289 * obj-act.c (encode_type): 96bits doubles are encoded the
3290 same way as 64bit and 128bit doubles are.
3292 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3294 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3296 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3299 * objc-act.c (generate_method_descriptors): Remove setting
3300 the new decls' type to variable_length_type.
3301 (generate_ivar_lists): Likewise.
3302 (generate_dispatch_tables): Likewise.
3304 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3306 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3307 contains the result of the ID lookup by the C or C++
3308 front-end; in class methods, use OTHER if it exists;
3309 in instance methods, use OTHER only if it is locally
3312 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3314 * objc-act.c (finish_class): Do not synthesize bogus
3315 'extern objc_object *_Foo;' declarations for @interface Foo.
3317 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3318 David Ayers <d.ayers@inode.at>
3320 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3321 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3322 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3323 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3324 (objc_is_id): Add test for 'super'.
3325 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3326 receivers; if class methods are not found in protocol lists, search
3327 for instance methods therein and warn if one is found. Look in
3328 global hash tables for suitable method as a last resort when messaging
3329 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3330 (objc_add_method): Insert instance methods listed in protocols into
3331 the global class method hash table.
3332 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3333 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3334 addition to 'id <Proto>'.
3336 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3339 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3340 for the NeXT runtime case.
3342 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3344 * objc-act.c: Fix comment typos.
3346 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3348 * objc-act.c (init_objc_symtab, init_module_descriptor,
3349 build_shared_structure_initializer): When initializing 'long'
3350 fields, ensure that the initializer value is also 'long'.
3352 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3354 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3356 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3357 (build_selector_translation_table): Use %J in diagnostic
3358 instead of diddling input_line. Fix spelling.
3360 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3362 * objc-act.c (objc_fold_objc_type_ref): New function.
3363 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3365 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3367 * objc-act.c (objc_start_function, really_start_method,
3368 objc_get_parm_info, start_method_def): Update to new arg_info
3371 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3373 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3375 (objc/objc-act.o): Depend on $(HASHTAB_H).
3376 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3377 objcp-decl.h instead of c-tree.h.
3378 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3379 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3380 build_protocol_template): Adjust prototypes.
3381 (build_module_initializer_routine, start_class, continue_class,
3382 finish_class, start_method_def, objc_start_function, start_protocol,
3383 build_method_decl, objc_add_method, add_instance_variable,
3384 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3385 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3386 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3387 create_field_decl): New prototypes.
3388 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3389 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3390 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3391 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3392 (CLASS_TYPEDEF_NAME): New.
3393 (TAG_EXECCLASS): Change from a global variable to a #define.
3394 (TAG_RETURN_STRUCT): Delete.
3395 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3396 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3397 (string_descriptor): New struct.
3398 (string_htab): New hash table.
3399 (string_hash, string_eq): New prototypes.
3400 (generate_struct_by_value_array): Call create_field_decl() instead of
3401 create_builtin_decl().
3402 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3403 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3404 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3405 and cp_finish_file().
3406 (define_decl, get_static_reference, get_protocol_reference,
3407 create_builtin_decl): Remove functions.
3408 (objc_start_class_interface, objc_start_category_interface,
3409 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3410 objc_start_class_implementation, objc_start_category_implementation,
3411 objc_continue_implementation, objc_finish_implementation,
3412 objc_set_visibility, objc_set_method_type,
3413 objc_build_method_signature, objc_add_method_declaration,
3414 objc_start_method_definition, objc_add_instance_variable,
3415 objc_get_protocol_qualified_type, create_field_decl,
3416 start_var_decl, finish_var_decl): New functions.
3417 (setup_string_decl): Simplify since it is only called once.
3418 (synth_module_prologue): Call build_class_template(); predefine 'id'
3419 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3420 hooks for duration of function; fix GNU runtime messenger signatures
3421 to correspond to reality; forward-declare '__objc_exec_class' for the
3422 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3423 'extern "C" { ... }' wrappers around synthesized declarations; call
3424 build_protocol_template() and build_category_template().
3425 (string_hash, string_eq): New functions.
3426 (objc_build_string_object): Check metaclass correctness only once;
3427 store string literals in hash table.
3428 (objc_build_constructor): Do not convert initializer elements;
3429 adjust for ObjC++ impedance mismatch.
3430 (build_objc_symtab_template): Call create_field_decl() instead of
3431 create_builtin_decl().
3432 (init_objc_symtab): Add missing conversion to initializer element.
3433 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3434 (generate_objc_symtab_decl): Do not call build_category_template();
3435 call start_var_decl() and finish_var_decl() instead of start_decl()
3437 (build_module_descriptor): Call create_field_decl() instead of
3438 grokfield(); call start_var_decl() and finish_var_decl() instead of
3439 start_decl() and finish_decl(); always mark module descriptor as
3440 used; move GNU runtime-specific functionality to
3441 build_module_initializer_routine().
3442 (build_module_initializer_routine): New function, broken off of
3443 build_module_descriptor().
3444 (objc_static_init_needed_p, objc_generate_static_init_call): New
3446 (generate_static_references, generate_strings,
3447 build_selector_translation_table, generate_descriptor_table,
3448 generate_ivars_list, generate_dispatch_table, generate_category): Call
3449 start_var_decl() and finish_var_decl() instead of start_decl() and
3450 finish_decl(); build a type directly instead of via groktypename().
3451 (build_selector_reference_decl, build_selector_table_decl,
3452 build_class_reference_decl, build_protocol_reference,
3453 generate_objc_image_info): Call start_var_decl() instead of
3455 (build_selector_reference): For GNU runtime, do not call
3456 build_selector_reference_decl().
3457 (build_selector, build_typed_selector_reference): Always convert
3458 result to the selector type.
3459 (add_objc_string): Cast return value to 'char *'.
3460 (build_method_prototype_template, build_selector_template,
3461 build_method_template): Use actual selector type for fields
3462 pointing to selectors.
3463 (finish_objc): For GNU runtime, call
3464 build_module_initializer_routine() after build_module_descriptor().
3465 (generate_protocol_list, generate_shared_structures): Call
3466 start_var_decl() and finish_var_decl() instead of start_decl() and
3467 finish_decl(); build a type directly instead of via
3469 (synth_id_with_class_suffix): Return a string.
3470 (get_arg_type_list): For instance methods, use the instance type for
3471 'self'; do not call groktypename_in_parm_context().
3472 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3473 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3474 handle RECORD_TYPEs in ObjC as well as ObjC++.
3475 (objc_is_id): New function.
3476 (objc_is_object_ptr): Return the canonical type node.
3477 (objc_get_class_ivars): Simplify using get_class_ivars().
3478 (get_class_ivars): Remove second parameter; create a fresh copy
3479 of the ivar list for each call; do not check for existence of
3481 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3482 (objc_init_exceptions): When using SJLJ-style exceptions, require
3483 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3485 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3486 objc_object_type instead of objc_id_type.
3487 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3488 a VAR_DECL before placing it in the appropriate scope; do not
3489 call define_decl(); adjust call to c_begin_compound_stmt();
3490 use objc_object_type instead of objc_id_type.
3491 (build_next_objc_exception_stuff): Call create_field_decl() instead
3492 of create_builtin_decl(); construct type directly instead of calling
3493 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3494 (build_private_template): Adjust call to get_class_ivars(); build
3495 a type directly instead of via groktypename().
3496 (build_protocol_template, build_method_prototype_list_template,
3497 build_method_prototype_template, build_category_template,
3498 build_selector_template, build_class_template, build_super_template,
3499 build_ivar_template, build_ivar_list_template,
3500 build_method_list_template, build_method_template):
3501 Call create_field_decl() instead of grokfield().
3502 (objc_method_parm_type): Do not call groktypename().
3503 (generate_descriptor_table): Call start_var_decl() and
3504 finish_var_decl() instead of start_decl() and finish_decl().
3505 (generate_method_descriptors, build_protocol_initializer,
3506 generate_dispatch_tables, build_category_initializer,
3507 build_shared_structure_initializer): Do not call groktypename().
3508 (generate_protocols): Call start_var_decl() and finish_var_decl()
3509 instead of start_decl() and finish_decl(); do not call groktypename().
3510 (error_with_ivar): Remove last parameter.
3511 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3512 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3513 (generate_ivar_lists): Convert one of the initializer elements; do
3514 not call groktypename().
3515 (get_arg_type_list, start_method_def, gen_method_def): Account for
3516 new representation of variable arguments and '...' in Objective-C
3517 methods; add Objective-C++ impedance matching code.
3518 (is_objc_type_qualifier): Remove function.
3519 (adjust_type_for_id_default): Simplify; there is no longer a need to
3520 wade through declspecs.
3521 (lookup_interface, start_class, continue_class,
3522 finish_class, start_method_def, start_protocol, build_method_decl,
3523 objc_add_method, add_instance_variable, build_ivar_reference,
3524 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3525 Make into static functions.
3526 (receiver_is_class_object): Use new IS_CLASS() macro.
3527 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3528 call objc_finish_message_expr() instead of finish_message_expr().
3529 (finish_message_expr): Rename to objc_finish_message_expr(); use
3530 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3531 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3532 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3533 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3534 (build_objc_method_call, warn_with_method): Do not call groktypename().
3535 (build_ivar_reference): Call convert() instead of clobbering in a
3537 (hash_init): Initialize string_htab hash table.
3538 (add_instance_variable): Simplify parameter list; do not call grokfield();
3539 do not populate CLASS_IVARS list.
3540 (start_class): Check for the existence of super class, if one was specified.
3541 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3542 call build_class_template(); adjust call to get_class_ivars(); call
3543 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3544 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3546 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3547 (start_protocol): Do not call build_protocol_template(); use
3548 PROTOCOL_BINFO_ELTS for the tree vector size.
3549 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3550 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3552 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3553 (encode_type): Handle the 'const' qualifier here.
3554 (objc_parmlist): New global variable, sued by objc_push_parm and
3555 objc_get_parm_info().
3556 (objc_push_parm, objc_get_parm_info): New functions.
3557 (objc_expr_last): Remove function.
3558 (synth_self_and_ucmd_args): For instance methods, use the instance
3559 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3560 (start_method_def): Do not call push_scope(), declare_parm_level(),
3561 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3562 just use objc_push_parm() and objc_get_parm_info().
3563 (comp_method_with_proto): Remove function.
3564 (objc_types_are_equivalent): Strip away indirections before comparing
3566 (comp_proto_with_proto): Do not call groktypename(); types are no
3567 longer in raw declspec format.
3568 (objc_start_function): New function.
3569 (really_start_method): Call comp_proto_with_proto() instead of
3570 comp_method_with_proto(); call objc_start_function() instead of
3571 hand-crafting a function declarator.
3572 (continue_method_def, objc_expand_function_end): Remove functions.
3573 (get_super_receiver): Call objc_get_current_scope() instead of
3574 get_current_scope(); reference 'super_class' field (instead of
3576 (finish_method_def): Rename to objc_finish_method_definition() and
3577 add a function decl parameter; move method encoding call from
3578 objc_expand_function_end().
3579 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3580 gen_declaration_1): Remove functions.
3581 (tmpbuf, RAW_DECLSPEC): Remove.
3582 (gen_declaration): Remove second parameter; simplify to deal
3583 with TYPE_P nodes instead of raw declspecs.
3584 (gen_type_name, gen_type_name_0): New functions.
3585 (gen_method_decl): Remove second parameter; call gen_type_name()
3586 instead of gen_declaration_1().
3587 (dump_interface): Adjust calls to gen_declaration() and
3588 gen_method_decl(); do not allocate a separate string buffer.
3589 (init_objc): Allocate a larger string buffer to accommodate
3590 dump_interface(); adjust call to build_module_descriptor();
3591 add call to build_module_initializer_routine() for the GNU
3593 (generate_classref_translation_entry): Do not call start_decl(); call
3594 finish_var_decl() instead of finish_decl(); call convert() instead of
3596 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3597 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3599 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3600 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3601 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3602 objc_object_type and objc_object_name, respectively.
3603 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3604 objc_class_name): New.
3605 (IS_CLASS): New macro.
3606 (IS_ID, IS_SUPER): Robustify.
3607 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3608 (finish_file, start_class, continue_class, finish_class,
3609 start_method_def, continue_method_def, finish_method_def,
3610 start_protocol, finish_protocol, objc_build_throw_stmt,
3611 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3612 objc_build_synchronized_epilogue, objc_build_try_prologue,
3613 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3614 objc_build_finally_prologue, objc_build_finally_epilogue,
3615 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3616 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3617 get_class_reference, get_static_reference, get_object_reference,
3618 build_message_expr, finish_message_expr, build_selector_expr,
3619 build_ivar_reference, build_keyword_decl, build_method_decl,
3620 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3621 objc_declare_class, objc_declare_protocols, objc_comptypes,
3622 objc_check_decl, build_encode_expr): Remove prototypes.
3623 (imp_count, cat_count): Make GGC-aware.
3624 (OBJC_SET_TYPE_NAME): New macro.
3626 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3628 * config-lang.in: Update copyright notice.
3629 (lang_requires): Indicate that ObjC requires C to be built first.
3631 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3633 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3635 (build_objc_string_object): Rename to objc_build_string_object().
3636 (get_class_reference): Rename to objc_get_class_reference().
3637 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3638 (next_sjlj_build_catch_list, get_super_receiver): Call
3639 objc_get_class_reference() instead of get_class_reference().
3640 (build_keyword_decl): Rename to objc_build_keyword_decl().
3641 (build_message_expr): Rename to objc_build_message_expr().
3642 (build_protocol_expr): Rename to objc_build_protocol_expr().
3643 (build_selector_expr): Rename to objc_build_selector_expr().
3644 (build_encode_expr): Rename to objc_build_encode_expr().
3645 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3646 objc_get_class_ivars().
3647 (get_class_reference): Rename prototype to objc_get_class_reference().
3648 (build_message_expr): Rename prototype to objc_build_message_expr().
3649 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3650 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3651 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3652 (build_objc_string_object): Rename prototype to
3653 objc_build_string_object().
3655 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3657 * objc-act.c (lookup_interface): Make function 'static' and add a
3659 (objc_check_decl, get_class_reference, objc_declare_alias,
3660 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3661 instead of is_class_name().
3662 (get_super_receiver, objc_clear_super_receiver): Call
3663 objc_get_current_scope() instead of get_current_scope().
3664 (is_class_name): Rename to objc_is_class_name.
3665 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3667 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3669 * objc-act.c (objc_is_reserved_word): New function.
3671 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3673 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3674 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3675 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3676 * objc-act.c: Do not include gtype-objc.h.
3677 (finish_file): Rename to objc_finish_file().
3678 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3679 * objc-lang.c: Update copyright notice; include diagnostic.h,
3680 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3682 (finish_file): New hook routine.
3683 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3684 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3685 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3686 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3687 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3688 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3689 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3690 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3691 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3692 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3693 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3694 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3695 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3696 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3697 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3698 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3699 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3700 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3701 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3702 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3703 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3704 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3705 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3706 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3707 Move to c-objc-common.h.
3710 Copyright (C) 2004-2017 Free Software Foundation, Inc.
3712 Copying and distribution of this file, with or without modification,
3713 are permitted in any medium without royalty provided the copyright
3714 notice and this notice are preserved.