1 2016-06-07 David Malcolm <dmalcolm@redhat.com>
3 * objc-act.c (objc_build_component_ref): Update call
4 to build_component_ref for added param, passing UNKNOWN_LOCATION.
6 2016-04-18 Michael Matz <matz@suse.de>
8 * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN.
10 2016-02-12 Jakub Jelinek <jakub@redhat.com>
12 * objc-act.c: Spelling fixes - behaviour -> behavior and
13 neighbour -> neighbor.
14 * objc-map.h: Likewise.
16 2016-01-04 Jakub Jelinek <jakub@redhat.com>
18 Update copyright years.
20 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
22 * objc-act.c: Remove unused header files.
23 * objc-encoding.c: Likewise.
24 * objc-gnu-runtime-abi-01.c: Likewise.
25 * objc-lang.c: Likewise.
26 * objc-map.c: Likewise.
27 * objc-next-runtime-abi-01.c: Likewise.
28 * objc-next-runtime-abi-02.c: Likewise.
29 * objc-runtime-shared-support.c: Likewise.
31 2015-11-09 Alan Modra <amodra@gmail.com>
33 * objc-encoding.c (encode_aggregate_within): Cast obstack_next_free
36 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
38 * objc-lang.c: Reorder #include's and remove duplicates.
39 * objc-map.c: Likewise.
41 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
43 * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
44 Remove useless typedefs.
46 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
48 * objc-map.h: Fix double word typos.
50 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
52 * objc-act.c: Adjust includes.
53 * objc-encoding.c: Likewise.
54 * objc-gnu-runtime-abi-01.c: Likewise.
55 * objc-lang.c: Likewise.
56 * objc-map.c: Likewise.
57 * objc-next-runtime-abi-01.c: Likewise.
58 * objc-next-runtime-abi-02.c: Likewise.
59 * objc-runtime-shared-support.c: Likewise.
61 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
63 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
65 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
67 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
68 rather than ggc_hasher.
70 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
72 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
73 than typed_noop_remove. Remove redudant typedefs.
75 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
77 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
78 * objc-encoding.c: Likewise.
79 * objc-gnu-runtime-abi-01.c: Likewise.
80 * objc-lang.c: Likewise.
81 * objc-map.c: Likewise.
82 * objc-next-runtime-abi-01.c: Likewise.
83 * objc-next-runtime-abi-02.c: Likewise.
84 * objc-runtime-shared-support.c: Likewise.
86 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
88 * objc-act.c : Adjust include files.
89 * objc-encoding.c : Likewise.
90 * objc-gnu-runtime-abi-01.c : Likewise.
91 * objc-lang.c : Likewise.
92 * objc-map.c : Likewise.
93 * objc-next-runtime-abi-01.c : Likewise.
94 * objc-next-runtime-abi-02.c : Likewise.
95 * objc-runtime-shared-support.c : Likewise.
97 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
99 * objc-runtime-shared-support.c (build_module_descriptor): Set
100 TREE_USED on UOBJC_MODULES_decl.
102 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
104 * objc-act.c (objc_write_global_declarations): Adjust comment.
105 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
108 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
110 * objc-act.c: Adjust includes for restructured coretypes.h.
111 * objc-encoding.c: Likewise.
112 * objc-gnu-runtime-abi-01.c: Likewise.
113 * objc-lang.c: Likewise.
114 * objc-map.c: Likewise.
115 * objc-next-runtime-abi-01.c: Likewise.
116 * objc-next-runtime-abi-02.c: Likewise.
117 * objc-runtime-shared-support.c: Likewise.
119 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
121 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
123 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
125 * objc-act.c: Adjust for hash_table changes.
127 2015-01-09 Michael Collison <michael.collison@linaro.org>
129 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
130 input.h, alias.h, symtab.h, options, fold-const.h,
131 wide-int.h, and inchash.h due to flattening of tree.h.
132 * objc-encoding.c: Ditto.
133 * objc-gnu-runtime-abi-01.c: Ditto.
134 * objc-lang.c: Ditto.
136 * objc-next-runtime-abi-01.c: Ditto.
137 * objc-next-runtime-abi-02.c: Ditto.
138 * objc-runtime-shared-support.c: Ditto.
140 2015-01-05 Jakub Jelinek <jakub@redhat.com>
142 Update copyright years.
144 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
146 * objc-act.c: Adjust include files.
148 2014-10-22 Alan Modra <amodra@gmail.com>
150 * objc-encoding.c (encode_array): Cast result of obstack_base.
151 (encode_type): Likewise.
153 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
155 * objc-act.c: Adjust include files.
157 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
159 * objc-act.c: use hash_table instead of hashtab.
161 2014-09-15 Jakub Jelinek <jakub@redhat.com>
163 * Make-lang.in (check_objc_parallelize): Change to just an upper
166 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
168 * objc-act.c (objc_common_tree_size): New function.
169 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
171 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
172 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
173 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
174 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
175 (METHOD_SEL_ARGS): Use decl_common.size instead of
176 decl_non_common.result.
177 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
178 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
179 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
180 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
181 (objc_common_tree_size): Declare.
182 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
184 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
186 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
189 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
191 * objc-act.c: Adjust.
193 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
195 * objc-act.c (objc_build_string_object): Adjust.
196 (continue_class): Likewise.
197 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
198 * objc-map.c (objc_map_alloc_ggc): Likewise.
199 (objc_map_private_resize): Likewise.
200 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
202 (hash_name_enter): Likewise.
204 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
205 Mike Stump <mikestump@comcast.net>
206 Richard Sandiford <rdsandiford@googlemail.com>
208 * objc-act.c: Include wide-int.h.
209 (objc_decl_method_attributes): Use wide-int interfaces.
211 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
214 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
215 (objc_init): Initialize objc_default_ivar_visibility.
216 (objc_start_class_interface): Use objc_default_ivar_visibility.
217 (objc_start_class_implementation): Likewise.
218 (objc_lookup_ivar): Implement -fno-local-ivars.
220 2014-01-31 Marek Polacek <polacek@redhat.com>
223 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
224 build_function_call_vec.
225 (finish_catch): Likewise.
226 (next_runtime_abi_02_get_class_reference): Likewise.
227 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
228 build_function_call_vec.
229 (build_throw_stmt): Likewise.
230 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
231 build_function_call_vec.
232 (build_throw_stmt): Likewise.
234 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
236 Update copyright years
238 2013-12-04 Joseph Myers <joseph@codesourcery.com>
241 * objc-act.c (objc_synthesize_getter): Update calls to
242 c_sizeof_or_alignof_type.
244 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
246 * objc/objc-act.c: Add required include files from gimple.h.
248 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
250 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
253 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
255 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
256 tree_to_shwi throughout.
258 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
260 * objc-act.c: Include only gimplify.h and gimple.h as needed.
262 2013-11-14 Diego Novillo <dnovillo@google.com>
264 * objc-act.c: Include stringpool.h.
265 Include stor-layout.h.
267 * objc-encoding.c: Include stringpool.h.
268 Include stor-layout.h.
269 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
270 * objc-next-runtime-abi-01.c:
271 Include stringpool.h.
272 * objc-next-runtime-abi-02.c: Include stringpool.h.
273 * objc-runtime-shared-support.c: Include stringpool.h.
275 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
277 * objc-act.c: Include gimplify.h.
279 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
281 * objc-act.c (objc_push_parm): Handle atomic qualifier.
283 2013-09-25 Tom Tromey <tromey@redhat.com>
285 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
286 (objc/objc-runtime-shared-support.o)
287 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
288 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
289 (objc/objc-encoding.o, objc/objc-map.o): Remove.
291 2013-09-14 Iain Sandoe <iain@codesourcery.com>
294 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
295 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
296 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
297 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
299 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
301 * objc-act.c: Fix typos.
302 * objc-encoding.c: Likewise.
303 * objc-gnu-runtime-abi-01.c: Likewise.
304 * objc-next-runtime-abi-01.c: Likewise.
305 * objc-next-runtime-abi-02.c: Likewise.
307 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
309 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
310 Fix build_conditional_expr call.
312 2013-05-16 Jason Merrill <jason@redhat.com>
314 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
316 2012-11-20 Diego Novillo <dnovillo@google.com>
318 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
320 2012-11-16 Diego Novillo <dnovillo@google.com>
322 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
324 * objc-act.c: Use new vec API in vec.h.
325 * objc-act.h: Likewise.
326 * objc-gnu-runtime-abi-01.c: Likewise.
327 * objc-next-runtime-abi-01.c: Likewise.
328 * objc-next-runtime-abi-02.c: Likewise.
329 * objc-runtime-hooks.h: Likewise.
330 * objc-runtime-shared-support.c: Likewise.
331 * objc-runtime-shared-support.h: Likewise.
333 2012-10-01 Lawrence Crowl <crowl@google.com>
335 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
336 (objc-act.o): Add dependence on hash-table.h.
337 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
340 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
342 * Make-ang.in: Adjust for move of C front-end files.
343 * config-lang.in: Likewise.
344 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
346 * objc-runtime-shared-support.c: Likewise.
347 * objc-next-runtime-abi-01.c: Likewise.
348 * objc-next-runtime-abi-02.c: Likewise.
349 * objc-gnu-runtime-abi-01.c: Likewise.
350 * objc-act.c: Likewise.
351 * objc-lang.c: Likewise.
353 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
355 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
356 Include c-family/c-target.h.
357 (handle_next_class_ref): Rewrite to emit top-level asm statements.
358 (handle_next_impent): Likewise.
359 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
361 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
363 * objc-act.c: Do not include output.h.
365 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
368 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
369 Use build_min_nt_loc.
371 2012-04-20 Jan Hubicka <jh@suse.cz>
373 * objc-act.c (mark_referenced_methods); Use
374 cgraph_mark_force_output_node.
376 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
378 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
379 (objc_build_global_assignment): Likewise.
380 (objc_build_strong_cast_assignment): Likewise.
381 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
382 * objc-next-runtime-abi-02.c: Likewise.
383 * objc-gnu-runtime-abi-01.c: Likewise.
385 2012-03-05 Jason Merrill <jason@redhat.com>
387 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
388 call _stat functions without MEM_STAT_INFO.
390 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
392 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
395 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
398 * objc-act.c (objc_build_string_object): Remove redundant second
399 call to fix_string_type (). Add a checking assert that we are,
400 indeed, passed a STRING_CST.
402 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
405 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
406 size_t to avoid signed/unsigned
408 (insert_method_into_method_map): Likewise.
410 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
412 * objc-map.h: New file.
413 * objc-map.c: New file.
414 * config-lang.in (gtfiles): Added objc-map.h.
415 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
416 (objc/objc-map.o): New rule.
417 (objc/objc-act.o): Depend on objc/objc-map.h.
418 * objc-next-runtime-abi-02.c: Added a TODO comment.
419 * objc-act.c: Include objc-map.h.
420 (nst_method_hash_list, cls_method_hash_list): Removed.
421 (instance_method_map, class_method_map): New.
422 (cls_name_hash_list, als_name_hash_list): Removed.
423 (class_name_map, alias_name_map): Removed.
424 (ivar_offset_hash_list): Removed.
425 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
426 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
427 (interface_hash_init): New.
428 (objc_init): Call interface_hash_init.
429 (objc_write_global_declarations): Iterate over class_method_map
430 and instance_method_map instead of cls_method_hash_list and
431 nst_method_hash_list.
432 (objc_declare_alias): Use alias_name_map instead of
434 (objc_is_class_name): Use class_name_map and alias_name_map
435 instead of cls_name_hash_list and als_name_hash_list.
436 (interface_tuple, interface_htab, hash_interface, eq_interface):
438 (interface_map): New.
439 (add_class): Renamed to add_interface. Use interface_map instead
441 (lookup_interface): Use interface_map instead of interface_htab.
442 (check_duplicates): Changed first argument to be a tree,
443 potentially a TREE_VEC, instead of a hash. Changed implementation
445 (lookup_method_in_hash_lists): Use class_method_map and
446 instance_method_map instead of cls_method_hash_list and
447 nst_method_hash_list.
448 (objc_build_selector_expr): Likewise.
449 (hash_func): Removed.
450 (hash_init): Create instance_method_map, class_method_map,
451 class_name_map, and alias_name_map. Do not create
452 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
453 als_name_hash_list, and ivar_offset_hash_list.
454 (insert_method_into_method_map): New.
455 (objc_add_method): Use insert_method_into_method_map instead of
456 add_method_to_hash_list.
457 (start_class): Call add_interface instead of add_class.
458 * objc-act.h (cls_name_hash_list, als_name_hash_list,
459 nst_method_hash_list, cls_method_hash_list): Removed.
461 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
463 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
464 interface with two parallel arrays to hold standard builtin
465 declarations, and replace it with a function based interface that
466 can support creating builtins on the fly in the future. Change
467 all uses, and poison the old names. Make sure 0 is not a
468 legitimate builtin index.
469 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
470 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
472 2011-07-19 Richard Guenther <rguenther@suse.de>
474 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
475 Use fold_build_pointer_plus.
476 (objc2_build_ehtype_initializer): Likewise.
478 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
480 * objc-encoding.h (obstack.h): Do not include.
481 (util_obstack, util_firstobj): Do not declare.
482 (encode_field_decl): Updated prototype to return a tree and take a
483 single tree argument. Updated comments.
484 * objc-encoding.c (util_obstack, util_firstobj): Made static.
485 (objc_encoding_init): New.
486 (encode_field_decl): Existing function renamed to encode_field and
487 made static. New encode_field_decl wrapper function added.
488 (encode_aggregate_fields): Update call to encode_field_decl to
490 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
491 (util_obstack, util_firstobj): Do not declare.
492 (build_v2_ivar_list_initializer): Updated call to
494 * objc-runtime-shared-support.c (obstack.h): Do not include.
495 (util_obstack, util_firstobj): Do not declare.
496 (build_ivar_list_initializer): Updated call to encode_field_decl.
497 * objc-act.c (objc_init): Use objc_encoding_init.
498 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
500 (objc/objc-gnu-runtime-abi-01.o): Likewise.
501 (objc/objc-next-runtime-abi-01.o): Likewise.
502 (objc/objc-next-runtime-abi-02.o): Likewise.
503 (objc/objc-act.o): Likewise.
505 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
507 Refactored encoding code into objc-encoding.h and objc-encoding.c.
508 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
509 encode_type, generating_instance_variables, objc_method_parm_type,
510 objc_encoded_type_size, encode_method_prototype,
511 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
512 encode_array, encode_vector, encode_aggregate_fields,
513 encode_aggregate_within, encode_next_bitfield,
514 encode_gnu_bitfield, encode_field_decl,
515 objc_v2_encode_property_attr): Moved to objc-encoding.h and
516 objc-encoding.c. No change in the actual code.
517 Include objc-encoding.h.
518 (objc_init): Added TODO.
519 (objc_build_property_setter_name): Made non-static so it can be
520 called from objc-encoding.c.
521 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
522 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
523 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
524 encode_method_prototype, encode_field_decl,
525 generating_instance_variables): Moved to objc-encoding.h.
526 (objc_build_property_setter_name): Declare.
527 * objc-encoding.c: New.
528 * objc-encoding.h: New.
529 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
530 * objc-next-runtime-abi-01.c: Likewise.
531 * objc-next-runtime-abi-02.c: Likewise.
532 * objc-runtime-shared-support.c: Likewise.
533 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
534 (objc/objc-lang.o): Reordered dependencies.
535 (objc/objc-runtime-shared-support.o): Reordered dependencies.
536 Added dependencies on objc-encoding.h and on $(GGC_H),
537 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
538 (objc/objc-gnu-runtime-abi-01.o): Likewise.
539 (objc/objc-next-runtime-abi-01.o): Likewise.
540 (objc/objc-next-runtime-abi-02.o): Likewise.
541 (objc/objc-act.o): Reordered dependencies. Added dependency on
543 (objc/objc-encoding.o): New rule.
545 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
546 warning "unknown type %<%T%> found during Objective-C encoding"
547 instead of using gen_type_name.
549 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
551 * objc-act.c (receiver_is_class_object): Expanded comment.
552 (objc_finish_message_expr): Likewise.
554 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
557 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
558 that was only declared using @class without an @interface. Warn
559 if messaging an instance of a class that was only declared using
560 @class without an @interface, unless the receiver was also typed
561 with a protocol list.
563 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
565 * objc-act.c (objc_decl_method_attributes): Implement nonnull
566 attribute for Objective-C methods.
568 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
570 * config-lang.in (gtfiles): Updated order of files to fix building
571 when the gcc/cp directory is missing, as in the case of some
574 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
576 * objc-act.c (objc_compare_types): Use function_args_iterator
577 instead of TYPE_ARG_TYPES to compare function argument types.
579 2011-05-13 Toon Moene <toon@moene.org>
581 * objc-next-runtime-abi-02.c (newabi_append_ro):
582 Add const qualifier to constant variable pointer declaration.
584 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
586 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
587 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
588 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
590 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
592 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
593 (build_function_type_for_method): Declare.
594 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
595 type of get_arg_type_base_list field.
596 * objc-act.h (OBJC_VOID_AT_END): Delete.
597 * objc-act.c (get_arg_type_list): Delete.
598 (build_function_type_for_method): New function.
599 (objc_decl_method_attributes): Call build_function_type_for_method.
600 (really_start_method): Likewise.
601 * objc-gnu-runtime-abi-01.c
602 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
603 adjust function accordingly. Update header comment.
604 (build_objc_method_call): Call build_function_type_for_method.
605 * objc-next-runtime-abi-01.c
606 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
607 adjust function accordingly. Update header comment.
608 (build_objc_method_call): Call build_function_type_for_method.
609 * objc-next-runtime-abi-02.c
610 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
611 adjust function accordingly. Update header comment.
612 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
613 typelist. Use function_args_iterator for traversing fntype.
614 (build_v2_build_objc_method_call): Adjust call to it.
615 Call build_function_type_for_method
617 2011-05-05 Joseph Myers <joseph@codesourcery.com>
619 * objc-act.c (objc_start_method_definition): Add parameter expr.
620 Update call to start_method_def.
621 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
622 objc_synthesize_setter) Update calls to
623 objc_start_method_definition.
624 (objc_get_parm_info): Add parameter expr. Update call to
626 (start_method_def): Add parameter expr. Update call to
628 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
629 Update call to objc_get_parm_info.
630 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
633 2011-04-26 Jason Merrill <jason@redhat.com>
635 * objc-act.c (objc_fold_objc_type_ref): Remove.
636 * objc-act.h: Remove prototype.
638 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
640 * objc-act.c (synth_module_prologue): Call build_function_type_list
641 instead of build_function_type.
642 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
645 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
647 * objc-act.c (ivar_of_class): New.
648 (objc_is_public): Use ivar_of_class.
650 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
652 * objc-act.c (objc_get_interface_ivars): Removed.
653 (objc_detect_field_duplicates): New.
654 (hash_instance_variable): New.
655 (eq_instance_variable): New.
657 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
659 * objc-act.c (objc_declare_protocols): Renamed to
660 objc_declare_protocol. Changed first argument to be an identifier
661 instead of a tree chain of identifiers, so that callers don't have
662 to create a temporary tree chain.
664 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
666 * objc-act.c (objc_declare_class): Changed to take a single
667 identifier as argument instead of a tree list. This means callers
668 don't have to build temporary tree lists to call this function.
669 (synth_module_prologue): Updated calls to objc_declare_class.
671 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
673 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
674 instead of get_identifier.
676 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
678 * objc-lang.c (objc_init_ts): Move code for this function...
679 * objc-act.c (objc_common_init_ts): ...here. Define.
680 * objc-act.h (objc_common_init_ts): Declare.
682 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
684 * objc-act.c (objc_build_message_expr): Accept two arguments
685 instead of one so that callers can simply pass the arguments
686 without having to create a temporary chain to hold them.
688 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
690 * objc-act.c (comp_proto_with_proto): Do not create and use
691 inefficient temporary argument lists. Compare the arguments
692 directly. (match_proto_with_proto): Removed; incorporated into
693 comp_proto_with_proto ().
695 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
697 * objc-act.c (printable_ivar_name): New.
698 (add_instance_variable): Call printable_ivar_name() when an error
699 message needs to be printed. Do not prepare the instance variable
700 for printing unless there is an actual error.
702 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
704 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
705 avoid calling identifier_global_value() multiple times.
707 2011-04-12 Martin Jambor <mjambor@suse.cz>
709 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
710 instead of cgraph_node.
712 2011-04-06 Joseph Myers <joseph@codesourcery.com>
714 * objc-act.c: Include c-target.h instead of target.h.
715 * Make-lang.in (objc/objc-act.o): Update dependencies.
717 2011-03-06 Joseph Myers <joseph@codesourcery.com>
719 * lang-specs.h: Match -save-temps* instead of -save-temps.
721 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
723 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
725 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
727 * objc-act.c (build_private_template): Do not copy the
728 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
729 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
732 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
735 * objc-act.c (flexible_array_type_p): New.
736 (add_instance_variable): Produce an error if an instance variable
737 uses flexible array members.
738 (encode_array): Do not emit an error if encoding a flexible array
739 type while generating instance variables.
741 2011-02-21 Mike Stump <mikestump@comcast.net>
743 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
746 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
748 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
749 usage of padding fields. Do not include tm.h.
750 * objc-act.c (objc_write_global_declaration): Set input_location
751 to BUILTINS_LOCATION while generating runtime metadata.
753 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
756 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
757 effects, do not use a temporary variable.
759 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
761 * objc-next-runtime-abi-01.c: Updated comments.
762 * objc-next-runtime-abi-02.c: Same.
764 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
766 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
769 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
771 * objc-act.c: Updated comments.
772 * objc-next-runtime-abi-02.c: Same.
773 * objc-runtime-shared-support.c: Same.
774 * objc-runtime-hooks.h: Same.
776 * objc-gnu-runtime-abi-01.c: Same.
778 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
780 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
781 not generate metadata if there is nothing to put into it.
783 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
785 * config-lang.in (gtfiles): Updated.
786 * Make-lang.in (START_HDRS): New.
787 (OBJC_OBJS): Added new object files.
788 (objc/objc-act.o): Updated prerequisites.
789 (objc/objc-lang.o): Updated prerequisites.
790 (objc/objc-runtime-shared-support.o): New.
791 (objc/objc-gnu-runtime-abi-01.o): New.
792 (objc/objc-next-runtime-abi-01.o): New.
793 (objc/objc-next-runtime-abi-02.o): New.
794 * objc-runtime-hooks.h: New.
795 * objc-runtime-shared-support.h: New.
796 * objc-runtime-shared-support.c: New.
797 * objc-gnu-runtime-abi-01.c: New.
798 * objc-next-metadata-tags.h: New.
799 * objc-next-runtime-abi-01.c: New.
800 * objc-next-runtime-abi-02.c: New.
801 * objc-lang.c: Include c-lang.h.
802 (LANG_HOOKS_EH_PERSONALITY): Removed.
803 * objc-act.h: Moved many declarations and code from objc-act.c
804 into objc-act.h to make them available outside objc-act.c.
805 (objc_eh_runtime_type): Removed.
806 (objc_eh_personality): Removed.
807 (CLASS_HAS_EXCEPTION_ATTR): New.
808 (OCTI_SUPER_SUPERFIELD_ID): New.
809 (OCTI_V1_PROP_LIST_TEMPL): New.
810 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
811 (super_superclassfield_id): New.
812 (objc_prop_list_ptr): New.
813 (prop_names_attr_chain): New.
814 * objc-act.c: Include new runtime headers. Moved many #defines
815 and declarations into objc-act.h and
816 objc-runtime-shared-support.h. Made some corresponding functions
817 non-static, and moved some others into
818 objc-runtime-shared-support.c. Moved metadata generation code
819 into the new runtime hook files.
820 (ivar_offset_hash_list): New.
821 (objc_init): Call generate_struct_value_by_array() before doing
822 any runtime initialization. Create the appropriate runtime hook
824 (init_objc): Removed. Code moved directly into objc_init.
825 (finish_objc): Removed. Code moved directly into
826 objc_write_global_declarations.
827 (objc_write_global_declarations): Do the warn_selector checks
828 before emitting metadata. Use a runtime hook to emit the
829 metadata. Do not emit the metadata or do -gen-decls processing if
830 -fsyntax-only or we are producing a PCH.
831 (build_objc_exception_stuff): Renamed to
832 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
833 objc_exception_throw_decl.
834 (synth_module_prologue): Call runtime initialize hook instead of
835 building runtime declarations here. Use the
836 default_constant_string_class_name runtime hook to set the
837 constant string class name.
838 (objc_build_string_object): Call the setup_const_string_class_decl
839 runtime hook instead of setup_string_decl. Call the
840 build_const_string_constructor runtime hook instead of building
841 the string object here.
842 (get_objc_string_decl): Added prop_names_attr case. Removed
843 gcc_unreachable() at the end.
844 (objc_begin_catch_clause): Distinguish between @catch (...) and
845 @catch (id x). Call the begin_catch runtime hook instead of
846 building the CATCH_EXPR here.
847 (objc_finish_catch_clause): Call the finish_catch runtime hook
848 instead of adding the catch here.
849 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
850 instead of doing it here.
851 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
852 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
853 Call the build_throw_stmt runtime hook instead of building the
855 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
857 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
858 instead of building the list of arguments here.
859 (receiver_is_class_object): Call the receiver_is_class_object
860 runtime hook instead of doing the check here. Call the
861 tag_getclass runtime hook instead of using TAG_GETCLASS.
862 (objc_finish_message_expr): Call the build_objc_method_call
864 (objc_build_protocol_expr): Call the get_protocol_reference
866 (objc_build_selector_expr): Call the build_selector_reference
868 (build_ivar_reference): Call the build_ivar_reference runtime
870 (hash_init): Set up ivar_offset_hash_list.
871 (start_class): Recognize the objc_exception attribute and store
873 (continue_class): Use the class_decl and metaclass_decl runtime
875 (build_objc_property_accessor_helpers): Renamed to
876 build_common_objc_property_accessor_helpers. Do not build
877 objc_copyStruct_decl, objc_getPropertyStruct_decl and
878 objc_setPropertyStruct_decl.
879 (objc_synthesize_getter): Check what struct setter/getter helper
880 is available instead of checking the type of runtime.
881 (get_super_receiver): Use the super_superclassfield_ident runtime
882 hook. Added assert. Use the get_class_super_ref and
883 get_category_super_ref runtime hooks.
884 (objc_v2_encode_prop_attr): New.
886 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
889 * objc-act.c (finish_objc): When calling check_duplicates to check
890 duplicated instance methods, set 'is_class' to 0, not 1.
892 2011-01-14 Ben Elliston <bje@au.ibm.com>
895 * objc-act.c (generate_struct_by_value_array): Do not output a
896 definition for struct_forward_array.
898 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
900 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
903 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
905 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
907 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
909 * objc-act.c (check_that_protocol_is_defined): New.
910 (lookup_protocol): Call check_that_protocol_is_defined.
912 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
914 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
915 lists. Check them two-ways to fix comparisons when one protocol
916 implements the other one, or when one list contains duplicated
919 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
921 * objc-act.c (objc_add_method): When emitting an error because a
922 method with the same name but conflicting types is found in the
923 same class or category interface, print a note with the location
924 of the original method. Also, improved the error message to
925 clearly state that the conflict is due to conflicting types, and
926 produce it for protocols as well. Emit an error if two identical
927 methods are declared in a protocol, but one is @required and the
928 other one is @optional.
930 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
932 * objc-act.c (start_class): Warn when a class attribute is
934 (objc_declare_protocols): Warn when a protocol attribute in a
935 protocol forward-declaration is ignored.
936 (start_protocol): Warn when a protocol attribute is ignored.
938 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
940 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
941 particular, explicitly mention whether the error is due to the
942 @optional or @required keyword instead of mentioning
943 "@optional/@required".
945 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
948 * objc-act.c (objc_build_synchronized): Check the argument of
949 @synchronized and emit an appropriate error if it is not a valid
950 Objective-C object. Deal gracefully with that case. Updated
951 comments and variable names.
953 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
956 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
957 * objc-tree.def (PROPERTY_REF): Increased the number of operands
959 * objc-act.c (objc_finish_message_expr): Added optional argument
960 allowing to return the deprecated method prototype for deprecated
961 methods, instead of immediately emitting the deprecation warning.
962 (objc_maybe_build_component_ref): Do not warn for a deprecated
963 property. When building the getter call, get the deprecated
964 method prototype from objc_finish_message_expr() and put it into
966 (objc_build_class_component_ref): Same change.
967 (finish_class): Mark the getter and setter as deprecated if they
968 are generated from a deprecated property.
969 (objc_gimplify_property_ref): If the getter is deprecated, emit a
971 (objc_build_setter_call, objc_build_message_expr,
972 objc_finish_foreach_loop): Updated call to
973 objc_finish_message_expr.
975 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
978 * objc-act.c (lookup_protocol): Added 'definition_required'
979 argument. If 'definition_required', and the protocol is not
980 defined, emit a warning.
981 (objc_declare_protocols): Updated call to lookup_protocol.
982 (start_protocol): Same change.
983 (check_protocol_recursively): Same change.
984 (objc_build_protocol_expr): Same change.
985 (lookup_and_install_protocols): Added definition_required argument.
986 Pass it to lookup_protocol.
987 (objc_get_protocol_qualified_type): Updated call to
988 lookup_and_install_protocols.
989 (start_class): Updated calls to lookup_and_install_protocols; pass
990 true to 'definition_required' to get the warnings.
991 (start_protocol): Updated calls to lookup_and_install_protocols.
993 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
995 * objc-act.c (objc_start_category_interface): Produce an error if
996 a class extension is found after the class @implementation.
998 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1001 * objc-act.c (encode_method_prototype): Fixed both location and
1002 format string of error "type %qT does not have a known size".
1004 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
1006 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
1008 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1010 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
1012 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1014 * objc-act.c (objc_init): Call using_eh_for_cleanups.
1015 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
1016 not call using_eh_for_cleanups.
1017 (objc_begin_try_stmt): Do not call objc_init_exceptions.
1018 (objc_build_throw_stmt): Updated call to
1019 objc_maybe_warn_exceptions.
1021 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
1023 * objc/objc-act.c (objc_eh_personality): Select personality name on
1025 (objc_init_exceptions): New.
1026 (objc_begin_try_stmt): Use objc_init_exceptions.
1027 (objc_build_throw_stmt): Likewise.
1029 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
1031 * objc-act.c (objc_in_class_extension): New.
1032 (objc_start_category_interface): If -fobjc-std=objc1
1033 was specified, produce an error if a class extension is used.
1034 (objc_finish_interface): Reset objc_in_class_extension to false.
1035 (objc_add_property_declaration): Allow a class extension to extend
1036 readonly properties in the main @interface to be readwrite.
1037 (start_class): Added code to deal with class extensions. In that
1038 case, return the existing interface after adding any additional
1039 protocols to it and setting objc_in_class_extension to true.
1040 (continue_class): If in a class extension, do not generate the
1041 instance variable template.
1043 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1045 * objc-act.c (objc_build_throw_stmt): Check that the argument of
1046 @throw is an object and emit an error if not.
1048 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1050 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
1051 error() when printing an error about the iterating variable or
1052 collection not being an object.
1054 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1056 * objc-act.c (objc_finish_foreach_loop): Mark the
1057 object_expression as used.
1059 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1061 * objc-act.c: Include c-family/c-objc.h.
1062 * objc-lang.c: Same change.
1063 * Make-lang.in (objc/objc-act.o): Depend on
1065 (objc/objc-lang.o): Same change.
1066 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1068 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1070 * lang-specs.h: Don't handle -ftraditional.
1072 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1074 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1075 not NULL_TREE when a @throw is used outside of a @catch block.
1077 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1079 * objc-act.c (objc_build_volatilized_type): Removed.
1080 (objc_non_volatilized_type): Removed.
1081 (objc_type_quals_match): Removed.
1082 (local_variables_to_volatilize): New.
1083 (objc_volatilize_decl): Add the decl to volatilize to
1084 local_variables_to_volatilize, but don't volatilize it yet.
1085 (objc_finish_function): New.
1086 * objc-act.h (local_variables_to_volatilize): New.
1088 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1089 Mike Stump <mikestump@comcast.net>
1091 Allow 'make check-objc -j2'
1092 * Make-lang.in (lang_checks_parallelized): New.
1093 (check_objc_parallelize): New.
1095 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1097 * objc-act.c (start_class): When a class is reimplemented,
1098 generate an error and avoid adding the class to the list of
1099 implemented classes again, but do not return error_mark_node.
1101 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1103 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1105 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1107 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1108 is passed as argument.
1109 (objc_begin_catch_clause): Added code to deal with an
1110 error_mark_node or NULL_TREE argument. Improved checks for
1111 invalid arguments. Added code to traverse typedefs.
1113 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1115 * objc-act.c (objc_demangle): Return immediately if the string is
1116 too short. Detect names that do not need demangling, and return
1119 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1121 Implemented optional properties.
1122 * objc-act.h (PROPERTY_OPTIONAL): New.
1123 * objc-act.c (objc_add_property_declaration): Set
1124 PROPERTY_OPTIONAL if appropriate.
1125 (finish_class): When generating definitions of setter and getter
1126 methods associated with a property for a protocol, mark them as
1127 optional if the property is optional.
1128 (maybe_make_artificial_property_decl): Added 'getter_name'
1129 argument. Set PROPERTY_OPTIONAL.
1130 (objc_maybe_build_component_ref): Updated calls to
1131 maybe_make_artificial_property_decl. Added code for optional,
1132 readonly properties.
1133 (objc_build_class_component_ref): Updated call to
1134 maybe_make_artificial_property_decl.
1136 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1138 * objc-act.c (objc_build_struct): Fixed loops that save and
1139 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1140 special case for the current type is then no longer required.
1141 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1143 (objc_get_protocol_qualified_type): Updated comments.
1145 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1147 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1148 after finish_struct, not before, otherwise it may be wiped out by
1149 it. This fixes spurious warnings when a class has more than 15
1152 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1155 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1156 objective-c-cpp-output instead of objc-cpp-output. Print a
1157 deprecation note every time objc-cpp-output is requested.
1159 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1161 * objc-act.c (write_symbols): Don't declare here.
1163 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1166 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1167 this function is only called with the next runtime.
1169 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1172 * objc-act.c (in_late_binary_op): Remove.
1174 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1176 * objc-act.c (objc_start_class_interface): Do not warn that class
1177 attributes are unimplemented. Pass the attributes to start_class.
1178 (objc_start_category_interface): Updated call to start_class.
1179 (objc_start_class_implementation): Same change.
1180 (objc_start_category_implementation): Same change.
1181 (objc_build_class_component_ref): Warn if the class is deprecated.
1182 (build_private_template): Mark the template as deprecated if the
1183 class is deprecated.
1184 (start_class): Added 'attributes' argument. Emit a warning if
1185 using a deprecated class as superclass of a class, or original
1186 class of a category. Recognize the 'deprecated' attribute when
1187 starting and interface, and mark the interface with
1188 TREE_DEPRECATED if present. Store attributes in the interface.
1190 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1192 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1193 argument. If it is 'true' and the protocol is deprecated, emit a
1194 deprecation warning.
1195 (objc_start_protocol): Do not warn that protocol attributes are
1196 unimplemented. Pass the attributes to start_protocol.
1197 (start_protocol): Added attributes argument. Recognize the
1198 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1199 if present. Store attributes in the protocol.
1200 (objc_declare_protocols): Added 'attributes' argument. Recognize
1201 the 'deprecated' attribute and mark the protocols with
1202 TREE_DEPRECATED if present. Store attributes in the protocol.
1203 Updated call to lookup_protocol.
1204 (objc_build_protocol_expr): Updated call to lookup_protocol.
1205 (check_protocol_recursively): Same change.
1206 (lookup_and_install_protocols): Same change.
1207 * objc-act.h: Updated comments.
1209 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1211 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1212 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1213 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1215 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1217 * objc-act.c (objc_build_setter_call): New.
1218 (objc_maybe_build_modify_expr): Rewritten to build a compound
1220 (objc_build_incr_expr_for_property_ref): Updated calls to
1221 objc_maybe_build_modify_expr to call objc_build_setter_call
1222 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1223 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1224 TREE_NO_WARNING on the final compound statement to silence C++
1227 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1229 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1230 (objc_create_temporary_var): Moved it towards the beginning of the
1231 file so that objc_build_incr_expr_for_property_ref can use it.
1233 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1235 * objc-act.c (objc_add_property_declaration): Check that the decl
1236 we received from the parser is a FIELD_DECL; reject array and
1237 bitfield properties. Convert the warning when a property is
1238 readonly and a setter is specified into an error. Convert errors
1239 when a property declaration does not match a property declaration
1240 in a superclass into warnings.
1241 (objc_add_synthesize_declaration_for_property): Use
1242 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1243 if it is a bitfield. Throw an error if we are asked to synthesize
1244 setters/getters for a bitfield instance variable but the property
1245 is not appropriate - it must be assign and nonatomic. If the
1246 property is readonly, allow the instance variable type to be a
1247 specialization of the property type.
1248 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1249 Class qualified with a protocol when the 'accept_classes' argument
1252 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1254 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1255 where we are asked to attach a protocol to something which is not
1256 an Objective-C object type, and produce an error.
1258 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1260 * objc-act.c (objc_add_property_declaration): Check that the type
1261 of a property and of an inherited property match.
1262 (objc_maybe_build_component_ref): Tidied up indentation and
1264 (objc_common_type): Added new type of check (-5).
1265 (objc_add_synthesize_declaration_for_property): Check that the
1266 property to synthesize and the instance variable to use have the
1269 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1271 * objc-act.c (objc_init): Use %' in diagnostic.
1272 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1274 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1276 * objc-act.c (dump_base_name): Don't declare here.
1278 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1280 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1281 search for the @property declation only in the current context,
1282 but also in inherited properties. Do not mark the original
1283 PROPERTY_DECL in the @interface or @protocol with
1285 (check_methods): To check if a method is associated with a
1286 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1287 (check_accessible_methods): Same change.
1288 * objc-act.h: Updated comment.
1290 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1292 * objc-act.c (objc_add_synthesize_declaration_for_property):
1293 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1294 checking for an existing @synthesize or @dynamic declaration.
1295 Search for an inherited @property declaration if none is found in
1296 the local interface. If the required instance variable does not
1297 exist, return instead of trying to continue to prevent a compiler
1298 crash later. Check that the instance variable is not already
1299 being used by another @synthesize.
1300 (objc_add_dynamic_declaration_for_property): Iterate over
1301 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1302 existing @synthesize or @dynamic declaration.
1303 (objc_synthesize_getter): Search for the getter declaration in
1304 protocols and superclasses as well.
1305 (objc_synthesize_setter): Search for the setter declaration in
1306 protocols and superclasses as well.
1308 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1310 * objc-act.c (lookup_property): When checking categories, also
1311 check the protocols attached to each.
1312 (objc_add_property_declaration): Determine the
1313 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1314 error message. Search for an existing property declaration with
1315 the same name which would be inherited from the class hiearchy,
1316 and produce an error if it has incompatible attributes.
1317 (check_methods): Changed second parameter. If the method is a
1318 getter or setter for a property, do not warn if it is inherited as
1319 opposed to implemented directly in the class.
1320 (check_protocol): Updated calls to check_methods.
1321 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1322 PROPERTY_GETTER_NAME here; this is now done earlier, in
1323 objc_add_property_declaration.
1324 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1326 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1328 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1329 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1330 (maybe_make_artificial_property_decl): Added 'implementation'
1331 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1332 looking up getters or setters for a class. If an implementation
1333 is specified, search it as well for a getter or setter.
1334 (objc_maybe_build_component_ref): Updated calls to
1335 maybe_make_artificial_property_decl; added code to deal with
1336 'self' and 'super' and with methods declared locally in the
1337 implementation. Store the getter call expression in the
1338 PROPERTY_REF instead of throwing it away.
1339 (objc_build_class_component_ref): Updated calls to
1340 maybe_make_artificial_property_decl, and store the getter call
1341 expression in PROPERTY_REF instead of throwing it away.
1342 (lookup_method_static): Implemented
1343 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1344 (objc_gimplify_property_ref): Do not build the getter method call
1345 here; instead use the one stored in the PROPERTY_REF. If it's not
1346 there, produce helpful error messages.
1347 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1348 from 2 to 3. Updated comments.
1349 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1351 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1354 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1355 (objc_string_ref_type_p): New.
1356 (objc_check_format_arg): New.
1358 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1360 Fixed using the Objective-C 2.0 dot-syntax with class names.
1361 * objc-act.c (objc_build_class_component_ref): New.
1363 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1365 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1367 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1368 if set to 'true', return 'true' for Class objects. Do not remove
1369 more than on pointer indirection.
1370 (objc_add_property_declaration): Only warn about 'assign'
1371 semantics for Objective-C objects if warn_property_assign_default;
1372 and do not warn if the property is readonly or if the type is a Class.
1373 (objc_finish_foreach_loop): Updated calls to
1374 objc_type_valid_for_messaging.
1376 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1378 Implemented -fobjc-std=objc1 flag.
1379 * objc-act.c (objc_start_class_interface): If attributes are
1380 specified when flag_objc1_only is set, print an error.
1381 (objc_start_category_interface): Same change.
1382 (objc_start_protocol): Same change.
1383 (objc_add_method_declaration): Same change.
1384 (objc_start_method_definition): Same change.
1385 (objc_build_keyword_decl): Same change.
1386 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1387 flag_objc1_set is set, print an error.
1388 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1389 (objc_add_property_declaration): Same change.
1390 (objc_add_synthesize_declaration): Same change.
1391 (objc_add_dynamic_declaration): Same change.
1392 (objc_finish_foreach_loop): Same change.
1393 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1396 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1398 * objc-act.c (maybe_make_artificial_property_decl): New.
1399 (objc_maybe_build_component_ref): Call
1400 maybe_make_artificial_property_decl if a property can not be
1401 found. Do not call objc_finish_message_expr if
1402 PROPERTY_HAS_NO_GETTER.
1403 * objc-act.h Updated comments.
1404 (PROPERTY_HAS_NO_GETTER): New.
1405 (PROPERTY_HAS_NO_SETTER): New.
1406 * objc-tree.def: Updated comment.
1408 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1410 Implemented format and noreturn attributes for Objective-C methods.
1411 * objc-act.c (objc_start_method_definition): If method attributes
1412 are specified emit a warning and ignore them.
1413 (build_objc_method_call): Moved deprecation warnings from here ...
1414 (objc_finish_message_expr): to here. Do not emit deprecation
1415 warnings if the receiver is of type 'id'.
1416 (really_start_method): Install 'deprecation' and 'noreturn'
1418 (objc_decl_method_attributes): Carefully filter out the list of
1419 attributes, allowing only "noreturn", "format", "sentinel" and
1420 "deprecated". In the case of "format", adjust the arguments.
1421 Always process the attributes in the same way no matter if
1422 "sentinel" is in the list or not.
1424 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1426 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1427 deprecated properties.
1428 (objc_maybe_printable_name): Support PROPERTY_DECL.
1430 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1432 Implemented Objective-C 2.0 property accessors.
1433 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1434 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1435 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1436 (objc_getProperty_decl): New.
1437 (objc_setProperty_decl): New.
1438 (objc_copyStruct_decl): New.
1439 (objc_getPropertyStruct_decl): New.
1440 (objc_setPropertyStruct_decl): New.
1441 * objc-act.c (build_objc_property_accessor_helpers): New.
1442 (synth_module_prologue): Call
1443 build_objc_property_accessor_helpers.
1445 (objc_synthesize_getter): Implemented synthesizing getters that
1446 work with properties that are not nonatomic, assign properties.
1447 (objc_synthesize_setter): Implemented synthesizing setters that
1448 work with properties that are not nonatomic, assign properties.
1450 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1452 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1453 * objc-tree.def (PROPERTY_REF): New.
1454 * objc-act.h: Added comments for all the PROPERTY_ macros.
1455 (PROPERTY_NAME): Use DECL_NAME.
1456 (PROPERTY_COPIES): Removed.
1457 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1458 (PROPERTY_NONATOMIC): New.
1459 (objc_property_assign_semantics): Make it a typedef.
1460 (PROPERTY_ASSIGN_SEMANTICS): New.
1461 (PROPERTY_DYNAMIC): New.
1462 (PROPERTY_REF_OBJECT): New.
1463 (PROPERTY_REF_PROPERTY_DECL): New.
1464 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1465 (in_objc_property_setter_name_context): Removed.
1466 (objc_add_property_declaration): Removed copies and ivar arguments
1467 and code supporting them. Fixed recovering when readonly and
1468 setter attributes are specified. Removed support for @property in
1469 @implementation context. Updated error message. Double-check
1470 that a property does not have a DECL_INITIAL. Validate the
1471 property assign semantics and emit appropriate errors and
1472 warnings. Check for duplicate property declarations. Set
1473 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1474 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1475 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1476 PROPERTY_IVAR_NAME to NULL_TREE.
1477 (objc_build_getter_call): Renamed to
1478 objc_maybe_build_component_ref. If the property is not found in
1479 the interface, search in the protocol list. Do not generate the
1480 getter call; instead, build and return a PROPERTY_REF.
1481 (objc_is_property_ref): New.
1482 (objc_setter_func_call): Removed.
1483 (get_selector_from_reference): Removed.
1484 (is_property): Removed.
1485 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1486 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1487 the PROPERTY_REF. Generate an error if the property is read-only.
1488 (build_property_reference): Removed.
1489 (objc_finish_message_expr): Removed check to produce "readonly
1490 property can not be set" error when
1491 in_objc_property_setter_name_context. We now generate the error
1492 earlier, in objc_maybe_build_modify_expr, which will only generate
1493 the setter call if the property is readwrite.
1494 (check_methods): Recognize dynamic properties.
1495 (check_methods_accessible): Same change.
1496 (objc_build_property_ivar_name): Removed.
1497 (objc_build_property_setter_name): Dropped bool argument. Always
1498 add the ':' at the end.
1499 (objc_gen_one_property_datum): Removed.
1500 (objc_process_getter_setter): Removed.
1501 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1502 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1503 DECL_SOURCE_LOCATION of the new method to be the same as the one
1504 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1505 instead of trying to guess what it should be. Removed use of
1506 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1507 and c_end_compound_statement.
1508 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1509 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1510 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1511 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1512 is instead of trying to guess what it should be. Removed use of
1513 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1514 and c_end_compound_statement. Emit an error and keep going,
1515 instead of aborting, if the setter prototype does not have the
1517 (objc_add_synthesize_declaration_for_property): New.
1518 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1519 all arguments. Improved error message. Filled in the rest of the
1520 function, which used to be a placeholder, with an actual
1522 (objc_add_dynamic_declaration_for_property): New.
1523 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1524 arguments. Improved error message. Filled in the rest of the
1525 function, which used to be a placeholder, with an actual
1527 (objc_gen_property_data): Rewritten.
1528 (finish_class): Added explicit switch cases for
1529 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1530 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1531 gcc_unreachable. Rewritten the processing of properties, in
1532 particular to not synthesize prototypes for getters and setters if
1533 they already exist and to install the getter and setter names into
1534 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1535 warnings about setter, getter and ivar property attributes.
1536 (objc_lookup_ivar): Removed support for properties.
1537 (objc_gimplify_property_ref): New.
1538 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1539 objc_gimplify_property_ref.
1541 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1543 * objc-act.c (objc_add_property_declaration): Added arguments to
1544 pass the various property attributes that were parsed with the
1545 property declaration. Process arguments to determine the final
1546 property attributes and produce error messages as appropriate.
1547 Added temporary code to keep the compiler silent about variables
1548 set but not used - for new attributes that are only checked but
1550 (property_readonly): Removed.
1551 (property_setter): Removed.
1552 (property_getter): Removed.
1553 (property_ivar): Removed.
1554 (property_copies): Removed.
1555 (objc_set_property_attr): Removed.
1556 * objc-act.h (enum property_assign_semantics): New.
1558 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1560 * objc-act.c (objc_add_property_variable): Renamed to
1561 objc_add_property_declaration. Added location argument. Updated
1562 warnings and errors to use it. Use error, not fatal_error, if a
1563 property declaration is found outside an interface or
1564 implementation context.
1566 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1568 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1569 emit a warning that method parameter attributes are unimplemented.
1570 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1571 (start_method_def): Copy attributes from each KEYWORD_DECL into
1572 the corresponding PARM_DECL.
1573 (objc_warn_deprecated_use): Removed.
1574 (build_objc_method_call): Call warn_deprecated_use, not
1575 objc_warn_deprecated_use.
1576 (objc_maybe_printable_name): Do not try to get the identifier name
1577 of DECLs that we don't recognize. Immediately return NULL for them.
1578 (objc_printable_name): Removed C++-specific case, which is no
1579 longer used. Updated comments.
1581 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1583 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1584 (objc_demangle): Return NULL if demangling can not be done because
1585 the string to demangle is not an Objective-C mangled method name.
1586 Be smarter in demangling method names so that at least for methods
1587 with no arguments we are able to almost always demangle '_' correctly.
1589 (objc_maybe_printable_name): New.
1590 (objc_printable_name): Call objc_maybe_printable_name. If it
1591 returns NULL, call cxx_printable_name in Objective-C++.
1593 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1595 Based on the CFString implementation in FSF apple/trunk branch.
1597 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1599 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1601 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1602 chain of ifs. Use gcc_unreachable instead of abort.
1603 (add_objc_string): Same change.
1604 (generate_protocol_list): Same change - twice.
1605 (synth_id_with_class_suffix): Same change.
1606 (build_keyword_selector): Same change - twice.
1607 (objc_build_message_expr): Same change.
1608 (objc_build_selector_expr): Same change.
1609 (check_methods): Same change - and added missing gcc_unreachable
1611 (check_methods_accessible): Same change - twice, and added missing
1612 gcc_unreachable for default case in one of them.
1613 (start_class): Same change - and added missing gcc_unreachable for
1615 (continue_class): Same change.
1616 (objc_gen_property_data): Same change.
1617 (finish_class): Same change.
1618 (encode_type_qualifiers): Added missing gcc_unreachable.
1619 (encode_type): Small code tidy up to reduce duplicated code. Use
1620 gcc_unreachable instead of abort - twice.
1621 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1622 twice. Added missing gcc_unreachable for default case - twice.
1623 (dump_interface): Use a switch instead of a chain of ifs.
1624 (handle_impent): Same change.
1626 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1628 * objc-act.h (objc_inherit_code): Removed.
1629 * objc-act.c (objc_inherit_code): Removed.
1630 (objc_set_method_type): Removed.
1631 (objc_build_method_signature): Added is_class_method argument.
1632 Use it instead of the global objc_inherit_code variable.
1633 (objc_add_method_declaration): Same change.
1634 (objc_start_method_definition): Same change.
1635 (objc_generate_cxx_ctor_or_dtor): Updated call to
1636 objc_start_method_definition. Do not call objc_set_method_type.
1637 (adjust_type_for_id_default): Mark as inline.
1638 (objc_synthesize_getter): Updated call to
1639 objc_start_method_definition. Do not set objc_inherit_code.
1640 (objc_synthesize_setter): Updated call to
1641 objc_start_method_definition. Do not set objc_inherit_code.
1643 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1645 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1646 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1647 get it to compile in the current trunk.
1649 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1652 * objc/objc-act.c (hash_class_name_enter): New.
1653 (hash_class_name_lookup): New.
1654 (objc_declare_alias): Enter alias name into hash table.
1655 (objc_declare_class): Enter class name into hash table.
1656 (objc_is_class_name): Do a hash look up of class name.
1657 (hash_init): Initialize the two new hash tables.
1658 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1659 declarations, removed class_chain and alias_chain.
1661 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1663 * objc-lang.c (finish_file): Removed.
1664 * objc-act.c (objc_finish_file): Renamed to
1665 objc_write_global_declarations. Do not try to instantiate C++
1666 templates when compiling Objective-C++ as this is now
1667 automatically done before this function is called. Do not check
1668 for syntax-only run or PCH generation as this is done by the
1670 * objc-act.h (objc_finish_file): Removed.
1672 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1674 Implemented parsing @synthesize and @dynamic for
1675 Objective-C/Objective-C++.
1676 * objc-act.c (objc_add_synthesize_declaration): New.
1677 (objc_add_dynamic_declaration): New.
1679 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1681 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1684 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1686 Merge from 'apple/trunk' branch on FSF servers.
1688 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1691 * objc/objc-act.c (objc_is_class_name): template parameter is not
1692 an objective class name.
1693 (objc_generate_cxx_cdtors): Check for the null
1694 objc_implementation_context.
1696 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1698 Merge from 'apple/trunk' branch on FSF servers.
1700 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1703 * objc/objc-act.c (objc_non_volatilized_type): New
1705 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1708 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1709 types with proper attribute set and correctly.
1710 (objc_volatilize_decl): Remove unneeded code.
1711 (objc_type_quals_match): Use the new attribute to check on
1713 (hash_init): removed unneeded code.
1715 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1717 Merge from 'apple/trunk' branch on FSF servers.
1719 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1722 * objc-act.c (objc_diagnose_private_ivar): New.
1724 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1726 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1727 make its type 'objc_ivar_visibility_kind'.
1728 (objc_start_class_interface): Update to use visibility enum.
1729 (objc_start_class_implementation): Likewise.
1730 (objc_set_visibility): Update to use visibility enum, warn that
1731 @package is handle as per @public.
1732 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1733 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1734 make its type 'objc_ivar_visibility_kind'.
1736 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1738 merge from FSF apple 'trunk' branch.
1739 2006 Fariborz Jahanian <fjahanian@apple.com>
1741 Radars 4436866, 4505126, 4506903, 4517826
1742 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1743 property_readonly, property_getter, property_setter, property_ivar,
1744 property_copies, in_objc_property_setter_name_context: New vars.
1745 (objc_set_property_attr): New.
1746 (objc_add_property_variable): New.
1747 (lookup_property_in_list): New.
1748 (lookup_property): New.
1749 (objc_build_getter_call): New.
1750 (objc_setter_func_call): New.
1751 (get_selector_from_reference): New.
1752 (objc_build_setter_call): New.
1754 (build_property_reference): New.
1755 (objc_finish_message_expr): Detect readonly property and warn.
1756 (objc_build_property_ivar_name): New.
1757 (objc_build_property_setter_name): New.
1758 (objc_gen_one_property_datum): New.
1759 (objc_process_getter_setter): New.
1760 (objc_synthesize_getter): New.
1761 (objc_synthesize_setter): New.
1762 (objc_gen_property_data): New.
1763 (finish_class): Generate property data.
1764 (comp_proto_with_proto): Separated from ...
1765 (match_proto_with_proto): ... New.
1766 (objc_lookup_ivar): Handle properties.
1767 * objc-tree.def (PROPERTY_DECL): New tree code.
1768 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1769 (METHOD_PROPERTY_CONTEXT): New.
1770 (PROPERTY_NAME): New.
1771 (PROPERTY_GETTER_NAME): New.
1772 (PROPERTY_SETTER_NAME): New.
1773 (PROPERTY_IVAR_NAME): New.
1774 (PROPERTY_READONLY): New.
1775 (PROPERTY_COPIES): New.
1776 (TOTAL_CLASS_RAW_IVARS): New.
1777 (CLASS_PROPERTY_DECL): New.
1778 (IMPL_PROPERTY_DECL): New.
1779 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1781 2010-10-13 Richard Henderson <rth@redhat.com>
1783 * objc-act.c (objc_eh_personality): Update call to
1784 build_personality_function.
1786 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1788 merge from FSF apple 'trunk' branch.
1790 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1791 Radar 3803157 (method attributes)
1792 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1793 * objc/objc-act.c (objc_decl_method_attributes): New.
1794 (objc_add_method_declaration): Process method's attribute.
1795 (objc_start_method_definition): Ditto.
1796 (build_objc_method_call): Inject method attribute into
1797 built function type.
1798 (objc_method_decl): New.
1799 (objc_warn_deprecated)use): New.
1801 2010-10-07 Andi Kleen <ak@linux.intel.com>
1803 * Make-lang.in (cc1obj-dummy): Remove.
1804 (cc1obj-checksum): Change to run checksum over object files
1807 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1810 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1811 countByEnumeratingWithState:objects:count: to long unsigned int.
1813 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1815 * objc-act.c (build_objc_method_call): Replace calls to
1816 build_function_call () with the VEC equivalent. Construct parameter
1819 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1821 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1822 signal that the receiver has been used.
1824 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1826 * README: Obsolete file removed.
1828 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1830 Implemented fast enumeration for Objective-C.
1831 * objc-act.c (build_fast_enumeration_state_template): New.
1832 (TAG_ENUMERATION_MUTATION): New.
1833 (TAG_FAST_ENUMERATION_STATE): New.
1834 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1835 objc_enumeration_mutation_decl.
1836 (objc_create_temporary_var): Allow providing a name to temporary
1838 (objc_build_exc_ptr): Updated calls to
1839 objc_create_temporary_var().
1840 (next_sjlj_build_try_catch_finally): Same change.
1841 (objc_finish_foreach_loop): New.
1842 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1843 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1844 objc_enumeration_mutation_decl.
1846 Merge from 'apple/trunk' branch on FSF servers.
1848 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1851 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1852 for valid objc object types.
1853 (objc_finish_foreach_loop): Check for invalid objc objects in
1856 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1858 Merge from 'apple/trunk' branch on FSF servers.
1860 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1863 * objc-act.c (objc_start_method_definition): Check for
1864 error_mark_node for the selector name and make a quick exit.
1866 2010-10-04 Andi Kleen <ak@linux.intel.com>
1868 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1870 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1872 merge from FSF 'apple/trunk' branch.
1873 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1876 * objc/objc-act.c (objc_set_method_opt): New function.
1877 (objc_start_protocol, objc_finish_interface): Reset
1878 objc_method_optional_flag flag.
1879 (objc_add_method_declaration): Pass on the new
1880 flag to objc_add_method.
1881 (objc_add_method): Add optional methods to new chain in
1883 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1884 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1885 class's optional method chains.
1887 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1889 Merge from 'apple/trunk' branch on FSF servers.
1891 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1894 * objc-act.c (objc_declare_class): Pick the right
1897 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1899 Merge from 'apple/trunk' branch on FSF servers.
1901 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1904 * objc-act.c (objc_check_global_decl): New
1906 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1908 * objc-act.c (objc_is_reserved_word): Removed.
1910 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1912 * objc-act.c (objc_add_method_declaration): Handle and ignore
1914 (objc_start_method_definition): Likewise.
1915 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1916 (objc_build_keyword_decl): Handle and ignore attributes.
1918 2010-09-28 Richard Henderson <rth@redhat.com>
1920 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1922 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1924 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1925 (objc_start_category_interface): Likewise.
1926 (objc_start_protocol): Likewise.
1928 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1930 Merge from 'apple/trunk' branch on FSF servers.
1932 2005-08-23 Stuart Hastings <stuart@apple.com>
1933 Ziemowit Laski <zlaski@apple.com>
1936 * objc-act.c (objc_decay_parm_type): New function.
1937 (get_arg_type_list): Decay types for all named arguments.
1938 (objc_push_parm): Rebuild the PARM_DECL if its type has
1941 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1943 * objc-act.c (encode_type): Fixed encoding enums with the next
1946 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1948 Merge from 'apple/trunk' branch on FSF servers.
1950 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1953 * objc-act.c (objc_compare_types): A new silent comparison
1954 mode (-4), differing from regular comparison (-3) in that
1955 'false' is returned instead of issuing warnings.
1957 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1959 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1960 (encode_aggregate_within): Reorganized code to be more readable.
1961 (encode_aggregate_fields): Updated second argument to be 'bool'
1964 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1969 * objc-act.c: Improved comments for encoding functions.
1970 (encode_aggregate_within): For the GNU runtime, rewritten some
1971 obsfuscated code to clarify the various cases.
1972 (encode_aggregate): Function removed.
1973 (encode_array): Generate an error if asked to encode an incomplete
1974 array as part of generating instance variables. Else, when
1975 encoding an incomplete array inside a structure, encode it as an
1977 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1978 '^c' instead of '*'.
1979 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1980 type as integer types instead of using a hardcoded 'i'. If asked
1981 to encode a non-integer type as a bitfield, do not abort
1982 compilation immediately; instead generate an error, then skip the
1984 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1985 Added a 'default' clause that gets executed if the type can not be
1986 matched, and that encodes it as '?' (unknown) and produces a
1987 warning. For the GNU runtime, encode enumerated types exactly in
1988 the same way as integer types instead of using a hardcoded 'i'.
1989 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1990 Encode C++ reference types as pointers. Call encode_vector to
1992 (encode_vector): New function.
1994 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1996 Merge from 'apple/trunk' branch on FSF servers. I modified the
1997 changes to be used only when compiling for the NeXT runtime.
1999 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
2003 * objc-act.c (encode_type): Remove the hack.
2005 2005-07-20 Ziemowit Laski <zlaski@apple.com>
2008 * objc-act.c (pointee_is_readonly): New function.
2009 (encode_pointer, encode_aggregate_within, encode_type):
2010 Attempt to emulate GCC 3.3 when generating type encodings.
2012 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2014 Merge from 'apple/trunk' branch on FSF servers.
2016 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2019 * objc-act.c (objc_have_common_types): New function.
2021 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2024 * objc-act.c (objc_common_type): New function.
2026 2010-09-27 Richard Guenther <rguenther@suse.de>
2028 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
2029 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
2031 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
2033 * objc-act.c: Removed historical, obsolete comment at the top of
2036 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2039 * objc-act.c (objc_start_method_definition): Do not abort upon a
2040 'method definition not in @implementation context' error. Return
2043 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2046 * objc-act.c (objc_get_interface_ivars): New function.
2047 (objc_collecting_ivars): New variable.
2048 (continue_class): Set and reset objc_collecting_ivars for context.
2050 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
2052 Merge from 'apple/trunk' branch on FSF servers.
2054 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
2057 * objc/objc-act.c (objc_finish_message_expr): Look for message in
2058 @class's protocol list.
2060 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2063 * objc/objc-act.c (objc_start_method_definition): Initialize
2064 break/continue labels.
2066 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2069 * objc-act.c (objc_compare_types): Compare function
2070 pointers; indicate success if the right-hand side has
2071 a return type that is covariant, and the argument types
2072 contravariant, with those of the left side.
2074 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2077 * objc-act.c (objc_get_protocol_qualified_type): When looking
2078 at a typedef, retrieve the precise type it describes (rather
2079 than merely looking up a class by name).
2081 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2083 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2084 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2087 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2089 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2091 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2094 * objc-act.c: build_objc_string_decl() remove declaration.
2095 (finish_var_decl): Remove forcing of var output and marking
2097 (init_def_list): Use integer_zero_node.
2098 (init_objc_symtab): Use integer_zero_node, make the short
2099 integer type specific on relevant nodes.
2100 (generate_objc_symtab_decl): Remove call to
2101 forward_declare_categories(). Use null_pointer_node where
2103 (build_module_descriptor): Comment and mark this item as
2105 (generate_static_references): Use gcc_unreachable instead of
2107 (diagnose_missing_method): New.
2108 (build_next_selector_translation_table): New.
2109 (build_gnu_selector_translation_table): New.
2110 (add_objc_string): Merge code from build_objc_string_decl...
2111 ... and delete build_objc_string_decl().
2112 (generate_dispatch_table): Make integer types explicit.
2113 (generate_category): Pass implent and arrange for the data
2114 to be extracted within the routine. Do not start new vars,
2115 but finish the ones collcted during parsing.
2116 (generate_shared_structures): Likewise.
2117 (finish_objc): Reorder code so that we finish variables before
2118 referencing them. Save the global data before calling meta-data
2119 creation routines, and pass the current reference to the two
2120 main routines. Only call generate_objc_image_info () for the
2122 (generate_classref_translation_entry): Comment on and make this
2123 item DECL_PRESERVE_P.
2124 (handle_class_ref): Use varpool interfaces, comment on and make
2125 this item DECL_PRESERVE_P.
2126 (handle_impent): Likewise.
2127 (generate_objc_image_info): Only generate when the content is
2128 non-zero. Make integer types explict.
2130 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2133 * objc-act.c (build_sized_array_type): New function.
2134 (add_objc_string): Use it.
2135 (generate_protocol_list): Likewise.
2136 (generate_objc_image_info): Likewise.
2137 (add_field_decl): New function.
2138 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2139 (generate_struct_by_value_array): Use add_field_decl.
2140 (build_objc_symtab_template): Likewise.
2141 (build_module_descriptor): Likewise.
2142 (build_objc_exception_stuff): Likewise.
2143 (build_protocol_template): Likewise.
2144 (build_method_prototype_list_template): Likewise.
2145 (build_method_prototype_template): Likewise.
2146 (build_category_template): Likewise.
2147 (build_selector_template): Likewise.
2148 (build_class_template): Likewise.
2149 (build_super_template): Likewise.
2150 (build_ivar_template): Likewise.
2151 (build_ivar_list_template): Likewise.
2152 (build_method_list_template): Likewise.
2153 (build_method_template): Likewise.
2155 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2157 * objc-act.c: Do not include except.h.
2159 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2161 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2164 * objc-act.c (objc_volatilize_decl): Likewise.
2165 (objc_build_string_object): Likewise.
2166 (hash_init): Likewise.
2167 (hash_enter): Likewise.
2168 (hash_add_attr): Likewise.
2169 (add_class): Likewise.
2170 (start_class): Likewise.
2172 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2174 * objc-act.c: Update include path for moved files.
2175 * objc-lang.c: Likewise.
2176 * config-lang.in: Update paths in gtfiles for files in c-family/.
2178 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2180 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2181 varargs type instead of a zero-argument type.
2183 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2185 * objc-act.c (synth_module_prologue): Use build_function_type_list
2186 instead of build_function_type.
2187 (build_module_initializer_routine): Likewise.
2188 (build_next_objc_exception_stuff): Likewise.
2189 (build_objc_exception_stuff): Likewise.
2191 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2193 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2194 * Make-lang.in (objc/objc-act.o): Update dependencies.
2196 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2198 * objc-act.h: Do not include gimple.h.
2199 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2200 Include gimple.h. Explain why except.h has to be included.
2201 * objc-lang.c: Do not include diagnostics.h.
2202 * Make-lang.in: Update dependencies.
2204 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2206 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2207 mismatch code for VECs.
2209 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2211 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2212 Use build_constructor instead of build_constructor_from_list.
2213 (objc_build_string_object): Build a VEC argument for
2214 objc_build_constructor.
2215 (init_def_list): Likewise.
2216 (init_objc_symtab): Likewise.
2217 (init_module_descriptor): Likewise.
2218 (generate_static_references): Likewise.
2219 (build_selector_translation_table): Likewise.
2220 (build_descriptor_table_initializer): Likewise.
2221 (generate_descriptor_table): Likewise.
2222 (build_protocol_initializer): Likewise.
2223 (build_ivar_list_initializer): Likewise.
2224 (generate_ivars_list): Likewise.
2225 (build_dispatch_table_initializer): Likewise.
2226 (generate_dispatch_table): Likewise.
2227 (generate_protocol_list): Likewise.
2228 (build_category_initializer): Likewise.
2229 (build_shared_structure_initializer): Likewise.
2230 (generate_objc_image_info): Likewise.
2232 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2235 * objc-act.c (encode_aggregate_within): Encode structure tags
2236 with template args for ObjC++.
2238 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2240 * objc-act.c: Do not include varray.h.
2242 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2245 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2246 really_start_method, get_super_receiver, handle_class_ref): Set
2247 DECL_READ_P in addition to TREE_USED.
2249 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2252 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2253 -fgnu-runtime and set flag_objc_gc to zero.
2255 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2258 * objc-act.c (build_module_initializer_routine): Make the argument
2259 to objc_start_function NULL_TREE when compiling ObjC++.
2261 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2262 Mike Stump <mikestump@comcast.net>
2265 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2267 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2269 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2270 get_super_receiver): Update build_indirect_ref calls.
2272 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2274 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2275 decl_specs variables.
2276 (objc_build_message_expr): Remove unused loc variable.
2277 (objc_finish_message_expr): Remove unused saved_rtype variable.
2278 (encode_field_decl): Remove unused type variable.
2281 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2282 type variants that don't have it initialized yet.
2284 2009-09-14 Jan Hubicka <jh@suse.cz>
2286 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2288 2009-09-14 Richard Henderson <rth@redhat.com>
2290 * objc-act.c (objc_init_exceptions): Don't call
2291 default_init_unwind_resume_libfunc.
2292 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2294 2009-09-13 Richard Guenther <rguenther@suse.de>
2295 Rafael Avila de Espindola <espindola@google.com>
2297 * objc-act.c (objc_eh_runtime_type): Export.
2298 (objc_init_exceptions): Remove. Move warning code ...
2299 (objc_begin_try_stmt): ... here
2300 (objc_build_throw_stmt): ... and here.
2301 (objc_eh_personality_decl): New.
2302 (objc_eh_personality): New function.
2303 * objc-act.h (objc_eh_runtime_type): Declare.
2304 (objc_eh_personality): Likewise.
2305 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2306 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2308 2009-09-03 Diego Novillo <dnovillo@google.com>
2310 * objc-lang.c (lang_hooks): Remove const qualifier.
2312 2009-08-20 Richard Guenther <rguenther@suse.de>
2314 * objc-act.c: Include c-lang.h
2315 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2317 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2318 Manuel López-Ibáñez <manu@gcc.gnu.org>
2321 * objc-act.c: Add location argument to all calls to
2322 build_fold_addr_expr.
2324 2009-07-14 Taras Glek <tglek@mozilla.com>
2325 Rafael Espindola <espindola@google.com>
2327 * Make-lang.in (objc.install-plugin): New target for
2328 installing plugin headers.
2330 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2332 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2335 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2337 * objc-act.c: Replace %J by an explicit location. Update all
2340 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2342 * objc-act.c: Replace %H by an explicit location. Update all
2345 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2348 * objc-act.c (objc_build_message_args): Return if ARGS is the
2351 2009-06-19 Ian Lance Taylor <iant@google.com>
2353 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2354 (objc_struct_info): New static variable.
2355 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2356 and &objc_struct_types, to start_struct.
2357 (objc_finish_struct): Likewise for finish_struct.
2359 2009-06-15 Ian Lance Taylor <iant@google.com>
2361 * objc-act.c (objc_start_function): Don't set
2362 label_context_stack_se or label_context_stack_vm.
2364 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2366 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2367 (objc_get_parm_info): Same.
2368 (get_super_receiver): Same.
2369 * objc-act.c (objc_build_component_ref): Pass location to
2371 (build_module_initializer_routine): Pass location to
2372 c_end_compound_stmt.
2373 (objc_generate_static_init_call): Pass location to build_stmt.
2374 (build_typed_selector_reference): New location argument.
2375 (build_selector_reference): Same.
2376 (objc_substitute_decl): Pass location to build_array_ref.
2377 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2378 (objc_begin_catch_clause): Same.
2379 (objc_finish_try_stmt): Same.
2380 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2381 (objc_build_throw_stmt): New argument.
2382 (generate_shared_structures): Pass location to build_c_cast.
2383 (objc_build_message_expr): Use local location.
2384 (objc_finish_message_expr): Use input_location.
2385 (build_objc_method_call): New argument.
2386 (objc_build_selector_expr): Same.
2387 (get_super_receiver): Pass location to build_c_cast,
2388 build_modify_expr, build_compound_expr.
2389 * objc-act.c: Add location to all calls to start_struct, build_decl,
2392 2009-06-09 Ian Lance Taylor <iant@google.com>
2394 * objc-act.c (objc_gimplify_expr): Change return type to int.
2395 * objc-act.h: Update declaration.
2397 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2399 * objc-act.c (objc_init): Skip print_struct_values during
2400 -fcompare-debug-second.
2402 2009-06-03 Ian Lance Taylor <iant@google.com>
2404 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2407 2009-05-27 Ian Lance Taylor <iant@google.com>
2409 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2411 (cc1obj$(exeext)): Likewise.
2413 2009-05-26 Ian Lance Taylor <iant@google.com>
2415 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2416 (cc1obj$(exeext)): Likewise.
2418 2009-05-20 Ian Lance Taylor <iant@google.com>
2420 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2421 than NULL_TREE to build_special_member_call.
2423 2009-05-10 Ian Lance Taylor <iant@google.com>
2425 * objc-act.c (objc_building_struct): New static variable.
2426 (objc_in_struct, objc_struct_types): New static variables.
2427 (objc_start_struct, objc_finish_struct): New static functions.
2428 (generate_struct_by_value_array): Call objc_start_struct instead
2429 of start_struct, and call objc_finish_struct instead of
2431 (objc_build_struct, build_objc_symtab_template): Likewise.
2432 (build_module_descriptor): Likewise.
2433 (build_next_objc_exception_stuff): Likewise.
2434 (build_protocol_template): Likewise.
2435 (build_method_prototype_list_template): Likewise.
2436 (build_method_prototype_template): Likewise.
2437 (build_category_template, build_selector_template): Likewise.
2438 (build_class_template, build_super_template): Likewise.
2439 (build_ivar_template, build_ivar_list_template): Likewise.
2440 (build_method_list_template): Likewise.
2441 (build_method_template): Likewise.
2443 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2445 * objc-act.c: Include intl.h.
2446 (objc_lookup_protocol): Use complete sentences for diagnostics
2447 with %qE for identifiers and translating results of
2448 gen_type_name_0 to locale character set.
2449 (objc_check_decl, check_protocol_recursively,
2450 lookup_and_install_protocols, objc_build_string_object,
2451 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2452 objc_get_class_ivars, error_with_ivar, check_duplicates,
2453 objc_finish_message_expr, objc_build_protocol_expr,
2454 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2455 add_category, add_instance_variable, objc_is_public,
2456 check_methods, check_methods_accessible, check_protocol,
2457 start_class, finish_class, start_protocol, really_start_method,
2458 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2459 identifiers in diagnostics. Translate generated text to locale
2460 character set as needed.
2461 (check_protocol, check_protocols): Change name parameter to type
2463 (lang_report_error_function): Remove.
2465 2009-04-27 Ian Lance Taylor <iant@google.com>
2467 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2469 2009-04-24 Ian Lance Taylor <iant@google.com>
2471 * objc-act.c (get_super_receiver): Update calls to
2472 build_modify_expr to pass new argument.
2474 2009-04-21 Taras Glek <tglek@mozilla.com>
2476 * objc-act.c: Update GTY annotations to new syntax
2477 * objc-act.h: Likewise
2479 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2481 * ChangeLog: Add copyright and license notices.
2483 2009-04-20 Ian Lance Taylor <iant@google.com>
2485 * objc-act.c (objc_rewrite_function_call): Change parameter from
2486 params to first_param. Change all callers.
2488 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2491 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2493 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2501 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2503 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2506 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2509 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2511 * objc-act.c (objc_build_string_object): Pass location to
2513 (init_def_list): Same.
2514 (init_objc_symtab): Same.
2515 (init_module_descriptor): Same.
2516 (build_module_initializer_routine): Same.
2517 (generate_static_references): Same.
2518 (build_typed_selector_reference): Same.
2519 (add_objc_string): Same.
2520 (objc_substitute_decl): Same.
2521 (objc_build_ivar_assignment): Same.
2522 (objc_build_global_assignment): Same.
2523 (objc_build_strong_cast_assignment): Same.
2524 (generate_protocols): Same.
2525 (build_protocol_initializer): Same.
2526 (build_dispatch_table_initializer): Same.
2527 (generate_protocol_list): Same.
2528 (build_category_initializer): Same.
2529 (build_shared_structure_initializer): Same.
2530 (generate_shared_structures): Same.
2531 (objc_build_protocol_expr): Same.
2532 (build_ivar_reference): Same.
2533 (get_super_receiver): Same.
2535 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2537 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2538 c_common_truthvalue_conversion with location.
2539 (next_sjlj_build_catch_list): Same.
2540 (next_sjlj_build_try_catch_finally): Same.
2542 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2545 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2546 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2547 * objc-act.c (objc_get_callee_fndecl): Kill.
2549 2008-09-17 Jan Hubicka <jh@suse.cz>
2552 * objc/objc-act.c (objc_finish_method_definition): Do not set
2555 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2557 * objc-act.c (build_typed_selector_reference): Pass input_location to
2558 build_unary_op calls.
2559 (build_selector_reference): Same, but to build_array_ref.
2560 (objc_substitute_decl): Same.
2561 (build_ivar_reference): Same, but to build_indirect_ref.
2562 (get_super_receiver): Same.
2564 2008-07-28 Richard Guenther <rguenther@suse.de>
2566 Merge from gimple-tuples-branch.
2568 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2570 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2571 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2572 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2573 * ipa-reference.c: Same.
2575 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2577 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2578 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2580 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2582 * objc-act.c: Fix comment typos.
2584 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2586 * objc-act.c (objc_start_class_interface,
2587 objc_start_category_interface, objc_start_class_implementation,
2588 objc_start_category_implementation, objc_build_struct,
2589 generate_static_references, build_private_template,
2590 lookup_category, objc_add_method, add_category,
2591 add_instance_variable, objc_is_public, conforms_to_protocol,
2592 start_class, continue_class, finish_class): Avoid C++ keywords.
2594 2008-07-14 Jason Merrill <jason@redhat.com>
2597 * objc-act.c (objc_build_constructor): Update C++ tweak.
2599 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2601 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2602 of DECL_IN_SYSTEM_HEADER.
2604 2008-07-11 Ian Lance Taylor <iant@google.com>
2606 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2607 etc., not just when OBJCPLUS is defined.
2609 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2611 * objc-act.c (setup_string_decl, objc_build_string_object,
2612 hash_interface, eq_interface, objc_begin_try_stmt,
2613 encode_method_prototype, build_ivar_list_initializer,
2614 objc_build_encode_expr): Fix for -Wc++-compat.
2616 2008-05-12 Tomas Bily <tbily@suse.cz>
2618 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2621 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2623 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2625 2008-04-03 Tom Tromey <tromey@redhat.com>
2627 * Make-lang.in (objc_OBJS): New variable.
2629 2008-03-27 Tom Tromey <tromey@redhat.com>
2631 * Make-lang.in: Revert automatic dependency patch.
2633 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2636 * objc-act.c (objc_build_component_ref): Fix call to
2637 finish_class_member_access_expr.
2638 (objc_generate_cxx_ctor_or_dtor): Fix call to
2639 build_special_member_call.
2641 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2644 * objc-act.c (encode_type): Handle when type is error_mark_node.
2645 (objc_push_parm): Handle when the type of parm is error_mark_node.
2647 2008-03-25 Tom Tromey <tromey@redhat.com>
2649 * Make-lang.in (objc_OBJS): New variable.
2650 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2652 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2655 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2657 (objc_generate_cxx_cdtors): Likewise.
2658 (add_instance_variable): Likewise.
2660 2008-02-26 Tom Tromey <tromey@redhat.com>
2662 * objc-act.c (objc_init): Remove old location code.
2664 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2667 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2669 2007-07-30 Nick Clifton <nickc@redhat.com>
2671 * Make-lang.in: Change copyright header to refer to version 3 of
2672 the GNU General Public License and to point readers at the
2673 COPYING3 file and the FSF's license web page.
2674 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2675 config-lang.in, objc-lang.c: Likewise.
2677 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2679 * objc-act.c (objc_get_callee_fndecl): Constify.
2680 * objc-act.h (objc_get_callee_fndecl): Likewise.
2682 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2684 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2685 string_eq): Constify.
2687 2007-04-04 Stuart Hastings <stuart@apple.com>
2690 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2692 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2694 * Make-lang.in: Add dummy lang.install-pdf target.
2696 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2698 * objc/objc-act.c: Fix comment typos.
2700 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2701 Brooks Moses <brooks.moses@codesourcery.com>
2702 Lee Millward <lee.millward@codesourcery.com>
2704 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2705 (objc_get_callee_fndecl): Likewise.
2707 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2710 * objc-act.c (objc_add_static_instance): Mark the decl as
2713 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2716 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2717 of htab_hash_pointer.
2718 (lookup_interface): Likewise.
2719 (add_class): Likewise.
2721 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2723 * objc-act.c (objc_build_volatilized_type): Keep track of
2725 (objc_get_protocol_qualified_type): Ditto.
2727 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2729 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2730 content where we called cp_finish_file.
2732 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2734 * objc-act.c (synth_module_prologue): Replace calls to
2735 builtin_function with add_builtin_function.
2736 (build_next_objc_exception_stuff): Replace calls to
2737 builtin_function with add_builtin_function.
2738 (build_objc_exception_stuff): Replace calls to
2739 builtin_function with add_builtin_function.
2741 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2743 * Make-lang.in: Added empty "objc.pdf" target.
2745 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2748 * objc-act.c (objc_push_parm): If we change the type of the
2749 decl, relayout the decl.
2751 2006-09-19 Eric Christopher <echristo@apple.com>
2753 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2754 default to something innocuous.
2755 (build_next_objc_exception_stuff): Rename JBLEN.
2757 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2759 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2761 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2764 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2766 2006-06-06 Mike Stump <mrs@apple.com>
2768 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2770 2006-05-24 Mike Stump <mrs@apple.com>
2772 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2774 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2777 * objc-act.c (objc_is_public): Return early on invalid type.
2779 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2781 * objc-act.c (init_module_descriptor): Remove file name from
2783 (gen_type_name_0): Fix ICE when issuing warning.
2785 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2786 * Make-lang.in (OBJC): Remove
2787 (OBJECTIVE-C): Remove
2788 (objective-c): Remove
2789 (.PHONY): Remove objective-c and ObjC
2791 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2794 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2797 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2800 * objc-act.c (encode_array): Handle arrays to zero sized types.
2802 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2804 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2806 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2808 * Make-lang.in: Remove all dependencies on s-gtype.
2810 2005-12-02 Richard Guenther <rguenther@suse.de>
2812 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2813 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2814 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2815 build_objc_method_call, objc_rewrite_function_call): Use buildN
2818 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2820 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2821 on objc_msgSend and like builtin functions.
2823 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2825 * objc-act.c (objc_build_component_ref): Adjust call to
2826 finish_class_member_access_expr due to a changed prototype.
2828 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2831 * objc-act.c (generate_strings): Remove and move code to
2833 (add_objc_string): here when creating a new string decl.
2834 (finish_objc): Don't call generate_strings.
2836 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2839 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2840 TREE_SIDE_EFFECTS on catch_seq after building it.
2842 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2844 part of PR objc/21992
2845 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2847 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2849 Make CONSTRUCTOR use VEC to store initializers.
2850 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2851 instead of build_constructor.
2853 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2855 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2857 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2858 (KEYWORD_KEY_NAME): Use decl_minimal.
2859 (METHOD_SEL_NAME): Ditto..
2860 (METHOD_SEL_ARGS): Use decl_non_common.
2861 (METHOD_ADD_ARGS): Ditto.
2862 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2863 (METHOD_DEFINITION): Ditto.
2864 (METHOD_ENCODING): Ditto.
2865 * objc-lang.c: (objc_init_ts): New function.
2867 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2869 * objc-act.c (objc_build_struct): Pass in an actual @interface
2870 instead of its name, and annotate the struct created (and all
2871 existing variants thereof) with the @interface.
2872 (objc_compare_types): Treat forward-declared ObjC classes
2873 as stand-alone (root) classes for purposes of type comparisons.
2874 (build_private_template): Move some code to objc_build_struct().
2876 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2879 * objc-act.c (objc_build_string_object): For GNU-style constants,
2880 use the @interface type rather than the built-in type.
2882 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2884 * Make-lang.in (cc1plus-checksum.c): Use
2885 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2887 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2889 * objc-act.c: Use %q to quote in diagnostics.
2891 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2893 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2896 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2898 * objc-act.c (objc_build_volatilized_type): New function.
2899 (objc_volatilize_decl): Call objc_build_volatilized_type()
2900 instead of build_qualified_type().
2902 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2904 * objc-act.c (objc_build_internal_const_str_type): New function.
2905 (check_string_class_template): Use objc_get_class_ivars() instead
2906 of TYPE_FIELDS() to retrieve ivar list.
2907 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2908 than the field itself.
2909 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2910 type and use it to lay out compile-time string objects.
2911 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2914 2005-06-28 Paul Brook <paul@codesourcery.com>
2916 * objc-act.c (objc_init_exceptions): Call
2917 default_init_unwind_resume_libfunc.
2919 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2921 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2922 portion of TYPE_LANG_SPECIFIC info for all variants of
2923 a class before calling finish_struct(), and restore
2924 same TYPE_OBJC_INFO afterwards.
2926 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2928 * all files: Update FSF address in copyright headers.
2930 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2932 * objc-act.c (my_build_string_pointer): New.
2933 (objc_get_class_reference, get_super_receiver): Call
2934 my_build_string_pointer instead of my_build_string when building
2937 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2939 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2942 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2944 * objc-act.c (objc_build_struct): New function.
2945 (objc_derived_from_p): Likewise.
2946 (objc_build_component_ref): Likewise.
2947 (objc_copy_binfo): Likewise.
2948 (objc_xref_basetypes): Likewise.
2949 (objc_lookup_protocol): Likewise.
2950 (objc_compare_protocols): Likewise.
2951 (objc_volatilize_decl): Likewise.
2952 (encode_aggregate_fields): Likewise.
2953 (volatilized_hash): Likewise.
2954 (volatilized_eq): Likewise.
2955 (objc_compare_types): Likewise.
2956 (objc_type_quals_match): Likewise.
2957 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2959 (get_class_ivars): Add second parameter indicating if entire
2960 hierarchy is desired.
2961 (struct volatilized_type): New type.
2962 (volatilized_htab): New hash table.
2963 (objc_types_compatible_p, objc_comptypes): Remove functions.
2964 (synth_module_prologue): Do not initialize 'unused_list'.
2965 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2966 (objc_declare_alias): Implement as a typedef.
2967 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2968 (objc_get_class_ivars): Adjust call to get_class_ivars().
2969 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2970 build_ivar_reference, get_super_receiver): Call
2971 objc_build_component_ref() instead of build_component_ref().
2972 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2974 (build_private_template): Call objc_build_struct() instead of
2975 start_struct() and finish_struct().
2976 (hash_init): Initialize volatilized_htab.
2977 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2978 ObjC++ impedance mismatches.
2979 (encode_aggregate_within): Streamline by calling
2980 encode_aggregate_fields().
2981 * objc-act.h (objc_types_compatible_p): Remove prototype.
2982 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2983 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2985 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2987 * Make-lang.in (cc1obj-dummy): New.
2988 (cc1obj-checksum.c): New.
2989 (cc1obj-checksum.o): New.
2990 (cc1obj): Add cc1obj-checksum.o.
2992 2005-05-18 Mike Stump <mrs@apple.com>
2995 * objc-act.c (struct interface_tuple): Mark it up for GC.
2996 (interface_htab): It is really a struct interface_tuple.
2998 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2999 Mike Stump <mrs@apple.com>
3001 Yet more Objective-C++...
3003 * objc-act.c (objc_finish_try_stmt): Add return value.
3004 (objc_build_synchronized): Likewise.
3006 * objc-act.c (objc_is_gcable_type): Add.
3007 (objc_substitute_decl): Add.
3008 (objc_build_ivar_assignment): Add.
3009 (objc_build_global_assignment): Add.
3010 (objc_build_strong_cast_assignment): Add.
3011 (objc_is_ivar_reference_p): Add.
3012 (objc_is_global_reference_p): Add.
3013 (objc_generate_write_barrier): Add.
3014 (objc_rewrite_function_call): Add.
3015 (objc_gimplify_expr): Add Objective-C++ support.
3016 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
3017 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
3018 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
3019 (DUP_TYPE_OBJC_INFO): Likewise.
3020 (struct imp_entry): Add field has_cxx_cdtors.
3021 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
3022 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
3023 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
3024 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
3025 OCTI_ASSIGN_STRONGCAST_DECL.
3026 (umsg_fast_decl): Add.
3027 (objc_assign_ivar_decl): Add.
3028 (objc_assign_ivar_fast_decl): Add.
3029 (objc_assign_global_decl): Add.
3030 (objc_assign_strong_cast_decl): Add.
3031 (objc_method_list_ptr): Add.
3032 (objc_method_proto_list_ptr): Add.
3033 (objc_ivar_list_ptr): Add.
3035 * objc-act.c (should_call_super_dealloc): Add.
3036 (OBJC_VERSION): Bump to 6.
3037 (objc_is_gcable_type): Add.
3038 (objc_substitute_decl): Add.
3039 (objc_build_ivar_assignment): Add.
3040 (objc_build_global_assignment): Add.
3041 (objc_build_strong_cast_assignment): Add.
3042 (objc_is_gcable_p): Add.
3043 (objc_is_ivar_reference_p): Add.
3044 (objc_is_global_reference_p): Add.
3045 (generate_shared_structures): Add flags parameter.
3046 (objc_generate_cxx_ctor_or_dtor): Add.
3047 (objc_generate_cxx_cdtors): Add.
3048 (add_class): Add name parameter.
3049 (objc_types_share_size_and_alignment): Add.
3050 (comp_proto_with_proto): Add strict parameter.
3051 (CLS_HAS_CXX_STRUCTORS): Add.
3052 (TAG_ASSIGNIVAR): Add.
3053 (TAG_ASSIGNGLOBAL): Add.
3054 (TAG_ASSIGNSTRONGCAST): Add.
3055 (TAG_MSGSEND_FAST): Add.
3056 (TAG_ASSIGNIVAR_FAST): Add.
3057 (TAG_CXX_CONSTRUCT): Add.
3058 (TAG_CXX_DESTRUCT): Add.
3059 (OBJC_LOOKUP_CLASS): Add.
3060 (OBJC_LOOKUP_NO_SUPER): Add.
3061 (objc_finish_file): Add pch support.
3062 (objc_finish_implementation): Add Objective-C++ support.
3063 (synth_module_prologue): Likewise.
3064 (synth_module_prologue): Add fast dispatching.
3065 (objc_get_class_reference): Add Objective-C++ support.
3066 (objc_generate_write_barrier): Likewise.
3067 (next_sjlj_build_enter_and_setjmp): Likewise.
3068 (objc_begin_try_stmt): Likewise.
3069 (build_next_objc_exception_stuff): Add fast ivar support.
3070 (build_private_template): Mark the record as used so debug
3071 information is generated.
3072 (build_protocol_template): Add Objective-C++ support.
3073 (objc_method_parm_type) Likewise.
3074 (objc_generate_cxx_ctor_or_dtor): Likewise.
3075 (objc_generate_cxx_cdtors): Likewise.
3076 (build_protocol_initializer): Likewise.
3077 (build_category_template): Likewise.
3078 (build_class_template): Likewise.
3079 (build_method_list_template): Likewise.
3080 (build_category_initializer): Likewise.
3081 (build_shared_structure_initializer): Likewise.
3082 (objc_finish_message_expr): Likewise.
3083 (build_objc_method_call): Add fast dispatch support.
3084 (lookup_method_static): Add support to end search at superclasses.
3085 (add_method_to_hash_list): Add strict parameter to
3086 comp_proto_with_proto.
3087 (objc_add_method): Likewise.
3088 (objc_add_method): Also set the interface_value.
3089 (add_instance_variable): Add Objective-C++ support.
3090 (objc_is_public): Likewise.
3091 (start_class): Likewise.
3092 (continue_class): Likewise.
3093 (encode_aggregate_within): Likewise.
3094 (start_method_def): Likewise.
3095 (objc_start_function): Clear current_function_returns_value
3096 and current_function_returns_null.
3097 (really_start_method): Add Objective-C++ support.
3098 (objc_finish_method_definition): Add warning for missing
3100 (finish_objc): Add Objective-C++ support.
3101 (generate_objc_image_info): Likewise.
3102 (objc_lookup_ivar): Likewise.
3103 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3104 (INIT_TYPE_OBJC_INFO): Likewise.
3105 (DUP_TYPE_OBJC_INFO): Likewise.
3107 2005-04-23 DJ Delorie <dj@redhat.com>
3109 * objc-act.c: Adjust warning() callers.
3111 2005-04-21 Roger Sayle <roger@eyesopen.com>
3113 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3114 this field of an objc method decl.
3115 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3116 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3117 (objc_build_method_signature): Accept additional "ellipsis"
3118 argument and pass it to build_method_decl.
3119 (get_arg_type_list, start_method_def, gen_method_decl): Use
3120 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3121 TREE_OVERFLOW field of a TREE_LIST node.
3123 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3126 * objc-act.c (objc_start_function): Create stack level for context
3127 of identifiers with variably modified type.
3129 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3133 * objc-act.c (objc_start_function): Push context on
3134 label_context_stack.
3136 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3138 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3139 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3140 Call c_common_truthvalue_conversion.
3142 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3144 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3145 objc/objc-parse.c, objc/objc-parse.y): Remove
3146 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3147 objc.distclean, objc.maintainer-clean): Update for new parser.
3148 * config-lang.in (gtfiles): Update for new parser.
3150 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3152 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3155 2005-01-27 Matt Austern <austern@apple.com>
3157 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3158 calling instantiate_pending_templates.
3160 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3163 * objc-act.c (build_selector_translation_table): Use
3164 input_location in the diagnostic for the GNU runtime or if
3165 TREE_PURPOSE (chain) is NULL.
3167 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3170 * objc-act.c (objc_types_compatible_p): New function.
3171 * objc-act.h (objc_types_compatible_p): Declare.
3172 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3174 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3176 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3179 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3182 * objc-act.c (get_arg_type_list): Decay function arguments into
3184 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3185 in line with what the C front-end does.
3186 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3187 each PARM_DECL, like the C front-end does.
3188 (start_method_def): Remove redundant ARRAY_TYPE decay.
3189 (objc_start_function): Bring closer in line with what the
3190 C front-end does for functions.
3192 2005-01-14 Mike Stump <mrs@apple.com>
3194 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3195 that -fobjc-exceptions is accepted.
3197 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3200 * objc-act.c (get_arg_type_list, start_method_def): Decay
3201 array arguments into pointers.
3202 (gen_type_name_0): Learn to pretty-print array types.
3204 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3206 * objc-act.c (build_private_template): Change to return 'void'; do
3207 not set ivar_context, uprivate_record or objc_instance_type.
3208 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3209 retrieve protocol list from the pointee rather than the pointer itself;
3210 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3211 TYPE_OBJC_PROTOCOL_LIST.
3212 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3213 construct a variant of the pointee as well as the pointer, and
3214 store protocol information in the former. When creating variants
3215 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3216 TYPE_OBJC_INTERFACE information.
3217 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3218 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3219 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3220 holding an IDENTIFIER_NODE.
3221 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3222 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3223 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3224 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3225 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3227 (continue_class): For @implementations, set ivar_context,
3228 uprivate_record and objc_instance_type, for @interfaces, call
3229 build_private_template().
3230 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3231 TYPE_OBJC_INTERFACE.
3232 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3233 accessing TYPE_OBJC_PROTOCOL_LIST.
3234 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3235 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3236 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3237 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3238 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3239 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3240 TYPE_LANG_SPECIFIC(...).
3241 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3242 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3243 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3244 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3245 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3247 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3250 * Make-lang.in (objc/objc-act.o): Update dependencies.
3251 * objc-act.c (objc_finish_file): Call
3252 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3254 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3257 * obj-act.c (encode_type): 96bits doubles are encoded the
3258 same way as 64bit and 128bit doubles are.
3260 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3262 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3264 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3267 * objc-act.c (generate_method_descriptors): Remove setting
3268 the new decls' type to variable_length_type.
3269 (generate_ivar_lists): Likewise.
3270 (generate_dispatch_tables): Likewise.
3272 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3274 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3275 contains the result of the ID lookup by the C or C++
3276 front-end; in class methods, use OTHER if it exists;
3277 in instance methods, use OTHER only if it is locally
3280 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3282 * objc-act.c (finish_class): Do not synthesize bogus
3283 'extern objc_object *_Foo;' declarations for @interface Foo.
3285 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3286 David Ayers <d.ayers@inode.at>
3288 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3289 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3290 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3291 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3292 (objc_is_id): Add test for 'super'.
3293 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3294 receivers; if class methods are not found in protocol lists, search
3295 for instance methods therein and warn if one is found. Look in
3296 global hash tables for suitable method as a last resort when messaging
3297 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3298 (objc_add_method): Insert instance methods listed in protocols into
3299 the global class method hash table.
3300 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3301 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3302 addition to 'id <Proto>'.
3304 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3307 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3308 for the NeXT runtime case.
3310 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3312 * objc-act.c: Fix comment typos.
3314 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3316 * objc-act.c (init_objc_symtab, init_module_descriptor,
3317 build_shared_structure_initializer): When initializing 'long'
3318 fields, ensure that the initializer value is also 'long'.
3320 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3322 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3324 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3325 (build_selector_translation_table): Use %J in diagnostic
3326 instead of diddling input_line. Fix spelling.
3328 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3330 * objc-act.c (objc_fold_objc_type_ref): New function.
3331 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3333 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3335 * objc-act.c (objc_start_function, really_start_method,
3336 objc_get_parm_info, start_method_def): Update to new arg_info
3339 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3341 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3343 (objc/objc-act.o): Depend on $(HASHTAB_H).
3344 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3345 objcp-decl.h instead of c-tree.h.
3346 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3347 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3348 build_protocol_template): Adjust prototypes.
3349 (build_module_initializer_routine, start_class, continue_class,
3350 finish_class, start_method_def, objc_start_function, start_protocol,
3351 build_method_decl, objc_add_method, add_instance_variable,
3352 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3353 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3354 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3355 create_field_decl): New prototypes.
3356 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3357 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3358 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3359 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3360 (CLASS_TYPEDEF_NAME): New.
3361 (TAG_EXECCLASS): Change from a global variable to a #define.
3362 (TAG_RETURN_STRUCT): Delete.
3363 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3364 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3365 (string_descriptor): New struct.
3366 (string_htab): New hash table.
3367 (string_hash, string_eq): New prototypes.
3368 (generate_struct_by_value_array): Call create_field_decl() instead of
3369 create_builtin_decl().
3370 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3371 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3372 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3373 and cp_finish_file().
3374 (define_decl, get_static_reference, get_protocol_reference,
3375 create_builtin_decl): Remove functions.
3376 (objc_start_class_interface, objc_start_category_interface,
3377 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3378 objc_start_class_implementation, objc_start_category_implementation,
3379 objc_continue_implementation, objc_finish_implementation,
3380 objc_set_visibility, objc_set_method_type,
3381 objc_build_method_signature, objc_add_method_declaration,
3382 objc_start_method_definition, objc_add_instance_variable,
3383 objc_get_protocol_qualified_type, create_field_decl,
3384 start_var_decl, finish_var_decl): New functions.
3385 (setup_string_decl): Simplify since it is only called once.
3386 (synth_module_prologue): Call build_class_template(); predefine 'id'
3387 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3388 hooks for duration of function; fix GNU runtime messenger signatures
3389 to correspond to reality; forward-declare '__objc_exec_class' for the
3390 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3391 'extern "C" { ... }' wrappers around synthesized declarations; call
3392 build_protocol_template() and build_category_template().
3393 (string_hash, string_eq): New functions.
3394 (objc_build_string_object): Check metaclass correctness only once;
3395 store string literals in hash table.
3396 (objc_build_constructor): Do not convert initializer elements;
3397 adjust for ObjC++ impedance mismatch.
3398 (build_objc_symtab_template): Call create_field_decl() instead of
3399 create_builtin_decl().
3400 (init_objc_symtab): Add missing conversion to initializer element.
3401 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3402 (generate_objc_symtab_decl): Do not call build_category_template();
3403 call start_var_decl() and finish_var_decl() instead of start_decl()
3405 (build_module_descriptor): Call create_field_decl() instead of
3406 grokfield(); call start_var_decl() and finish_var_decl() instead of
3407 start_decl() and finish_decl(); always mark module descriptor as
3408 used; move GNU runtime-specific functionality to
3409 build_module_initializer_routine().
3410 (build_module_initializer_routine): New function, broken off of
3411 build_module_descriptor().
3412 (objc_static_init_needed_p, objc_generate_static_init_call): New
3414 (generate_static_references, generate_strings,
3415 build_selector_translation_table, generate_descriptor_table,
3416 generate_ivars_list, generate_dispatch_table, generate_category): Call
3417 start_var_decl() and finish_var_decl() instead of start_decl() and
3418 finish_decl(); build a type directly instead of via groktypename().
3419 (build_selector_reference_decl, build_selector_table_decl,
3420 build_class_reference_decl, build_protocol_reference,
3421 generate_objc_image_info): Call start_var_decl() instead of
3423 (build_selector_reference): For GNU runtime, do not call
3424 build_selector_reference_decl().
3425 (build_selector, build_typed_selector_reference): Always convert
3426 result to the selector type.
3427 (add_objc_string): Cast return value to 'char *'.
3428 (build_method_prototype_template, build_selector_template,
3429 build_method_template): Use actual selector type for fields
3430 pointing to selectors.
3431 (finish_objc): For GNU runtime, call
3432 build_module_initializer_routine() after build_module_descriptor().
3433 (generate_protocol_list, generate_shared_structures): Call
3434 start_var_decl() and finish_var_decl() instead of start_decl() and
3435 finish_decl(); build a type directly instead of via
3437 (synth_id_with_class_suffix): Return a string.
3438 (get_arg_type_list): For instance methods, use the instance type for
3439 'self'; do not call groktypename_in_parm_context().
3440 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3441 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3442 handle RECORD_TYPEs in ObjC as well as ObjC++.
3443 (objc_is_id): New function.
3444 (objc_is_object_ptr): Return the canonical type node.
3445 (objc_get_class_ivars): Simplify using get_class_ivars().
3446 (get_class_ivars): Remove second parameter; create a fresh copy
3447 of the ivar list for each call; do not check for existence of
3449 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3450 (objc_init_exceptions): When using SJLJ-style exceptions, require
3451 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3453 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3454 objc_object_type instead of objc_id_type.
3455 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3456 a VAR_DECL before placing it in the appropriate scope; do not
3457 call define_decl(); adjust call to c_begin_compound_stmt();
3458 use objc_object_type instead of objc_id_type.
3459 (build_next_objc_exception_stuff): Call create_field_decl() instead
3460 of create_builtin_decl(); construct type directly instead of calling
3461 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3462 (build_private_template): Adjust call to get_class_ivars(); build
3463 a type directly instead of via groktypename().
3464 (build_protocol_template, build_method_prototype_list_template,
3465 build_method_prototype_template, build_category_template,
3466 build_selector_template, build_class_template, build_super_template,
3467 build_ivar_template, build_ivar_list_template,
3468 build_method_list_template, build_method_template):
3469 Call create_field_decl() instead of grokfield().
3470 (objc_method_parm_type): Do not call groktypename().
3471 (generate_descriptor_table): Call start_var_decl() and
3472 finish_var_decl() instead of start_decl() and finish_decl().
3473 (generate_method_descriptors, build_protocol_initializer,
3474 generate_dispatch_tables, build_category_initializer,
3475 build_shared_structure_initializer): Do not call groktypename().
3476 (generate_protocols): Call start_var_decl() and finish_var_decl()
3477 instead of start_decl() and finish_decl(); do not call groktypename().
3478 (error_with_ivar): Remove last parameter.
3479 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3480 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3481 (generate_ivar_lists): Convert one of the initializer elements; do
3482 not call groktypename().
3483 (get_arg_type_list, start_method_def, gen_method_def): Account for
3484 new representation of variable arguments and '...' in Objective-C
3485 methods; add Objective-C++ impedance matching code.
3486 (is_objc_type_qualifier): Remove function.
3487 (adjust_type_for_id_default): Simplify; there is no longer a need to
3488 wade through declspecs.
3489 (lookup_interface, start_class, continue_class,
3490 finish_class, start_method_def, start_protocol, build_method_decl,
3491 objc_add_method, add_instance_variable, build_ivar_reference,
3492 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3493 Make into static functions.
3494 (receiver_is_class_object): Use new IS_CLASS() macro.
3495 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3496 call objc_finish_message_expr() instead of finish_message_expr().
3497 (finish_message_expr): Rename to objc_finish_message_expr(); use
3498 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3499 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3500 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3501 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3502 (build_objc_method_call, warn_with_method): Do not call groktypename().
3503 (build_ivar_reference): Call convert() instead of clobbering in a
3505 (hash_init): Initialize string_htab hash table.
3506 (add_instance_variable): Simplify parameter list; do not call grokfield();
3507 do not populate CLASS_IVARS list.
3508 (start_class): Check for the existence of super class, if one was specified.
3509 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3510 call build_class_template(); adjust call to get_class_ivars(); call
3511 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3512 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3514 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3515 (start_protocol): Do not call build_protocol_template(); use
3516 PROTOCOL_BINFO_ELTS for the tree vector size.
3517 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3518 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3520 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3521 (encode_type): Handle the 'const' qualifier here.
3522 (objc_parmlist): New global variable, sued by objc_push_parm and
3523 objc_get_parm_info().
3524 (objc_push_parm, objc_get_parm_info): New functions.
3525 (objc_expr_last): Remove function.
3526 (synth_self_and_ucmd_args): For instance methods, use the instance
3527 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3528 (start_method_def): Do not call push_scope(), declare_parm_level(),
3529 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3530 just use objc_push_parm() and objc_get_parm_info().
3531 (comp_method_with_proto): Remove function.
3532 (objc_types_are_equivalent): Strip away indirections before comparing
3534 (comp_proto_with_proto): Do not call groktypename(); types are no
3535 longer in raw declspec format.
3536 (objc_start_function): New function.
3537 (really_start_method): Call comp_proto_with_proto() instead of
3538 comp_method_with_proto(); call objc_start_function() instead of
3539 hand-crafting a function declarator.
3540 (continue_method_def, objc_expand_function_end): Remove functions.
3541 (get_super_receiver): Call objc_get_current_scope() instead of
3542 get_current_scope(); reference 'super_class' field (instead of
3544 (finish_method_def): Rename to objc_finish_method_definition() and
3545 add a function decl parameter; move method encoding call from
3546 objc_expand_function_end().
3547 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3548 gen_declaration_1): Remove functions.
3549 (tmpbuf, RAW_DECLSPEC): Remove.
3550 (gen_declaration): Remove second parameter; simplify to deal
3551 with TYPE_P nodes instead of raw declspecs.
3552 (gen_type_name, gen_type_name_0): New functions.
3553 (gen_method_decl): Remove second parameter; call gen_type_name()
3554 instead of gen_declaration_1().
3555 (dump_interface): Adjust calls to gen_declaration() and
3556 gen_method_decl(); do not allocate a separate string buffer.
3557 (init_objc): Allocate a larger string buffer to accommodate
3558 dump_interface(); adjust call to build_module_descriptor();
3559 add call to build_module_initializer_routine() for the GNU
3561 (generate_classref_translation_entry): Do not call start_decl(); call
3562 finish_var_decl() instead of finish_decl(); call convert() instead of
3564 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3565 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3567 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3568 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3569 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3570 objc_object_type and objc_object_name, respectively.
3571 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3572 objc_class_name): New.
3573 (IS_CLASS): New macro.
3574 (IS_ID, IS_SUPER): Robustify.
3575 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3576 (finish_file, start_class, continue_class, finish_class,
3577 start_method_def, continue_method_def, finish_method_def,
3578 start_protocol, finish_protocol, objc_build_throw_stmt,
3579 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3580 objc_build_synchronized_epilogue, objc_build_try_prologue,
3581 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3582 objc_build_finally_prologue, objc_build_finally_epilogue,
3583 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3584 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3585 get_class_reference, get_static_reference, get_object_reference,
3586 build_message_expr, finish_message_expr, build_selector_expr,
3587 build_ivar_reference, build_keyword_decl, build_method_decl,
3588 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3589 objc_declare_class, objc_declare_protocols, objc_comptypes,
3590 objc_check_decl, build_encode_expr): Remove prototypes.
3591 (imp_count, cat_count): Make GGC-aware.
3592 (OBJC_SET_TYPE_NAME): New macro.
3594 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3596 * config-lang.in: Update copyright notice.
3597 (lang_requires): Indicate that ObjC requires C to be built first.
3599 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3601 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3603 (build_objc_string_object): Rename to objc_build_string_object().
3604 (get_class_reference): Rename to objc_get_class_reference().
3605 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3606 (next_sjlj_build_catch_list, get_super_receiver): Call
3607 objc_get_class_reference() instead of get_class_reference().
3608 (build_keyword_decl): Rename to objc_build_keyword_decl().
3609 (build_message_expr): Rename to objc_build_message_expr().
3610 (build_protocol_expr): Rename to objc_build_protocol_expr().
3611 (build_selector_expr): Rename to objc_build_selector_expr().
3612 (build_encode_expr): Rename to objc_build_encode_expr().
3613 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3614 objc_get_class_ivars().
3615 (get_class_reference): Rename prototype to objc_get_class_reference().
3616 (build_message_expr): Rename prototype to objc_build_message_expr().
3617 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3618 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3619 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3620 (build_objc_string_object): Rename prototype to
3621 objc_build_string_object().
3623 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3625 * objc-act.c (lookup_interface): Make function 'static' and add a
3627 (objc_check_decl, get_class_reference, objc_declare_alias,
3628 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3629 instead of is_class_name().
3630 (get_super_receiver, objc_clear_super_receiver): Call
3631 objc_get_current_scope() instead of get_current_scope().
3632 (is_class_name): Rename to objc_is_class_name.
3633 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3635 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3637 * objc-act.c (objc_is_reserved_word): New function.
3639 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3641 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3642 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3643 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3644 * objc-act.c: Do not include gtype-objc.h.
3645 (finish_file): Rename to objc_finish_file().
3646 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3647 * objc-lang.c: Update copyright notice; include diagnostic.h,
3648 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3650 (finish_file): New hook routine.
3651 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3652 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3653 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3654 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3655 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3656 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3657 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3658 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3659 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3660 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3661 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3662 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3663 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3664 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3665 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3666 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3667 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3668 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3669 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3670 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3671 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3672 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3673 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3674 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3675 Move to c-objc-common.h.
3678 Copyright (C) 2004-2016 Free Software Foundation, Inc.
3680 Copying and distribution of this file, with or without modification,
3681 are permitted in any medium without royalty provided the copyright
3682 notice and this notice are preserved.