1 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
2 Richard Biener <rguenther@suse.de>
4 * config-lang.in (gtfiles): Add c/c-parser.h.
6 2016-09-27 Jakub Jelinek <jakub@redhat.com>
8 * objc-act.c (continue_class): Remove break after return.
9 (objc_maybe_printable_name): Likewise.
11 2016-08-12 Marek Polacek <polacek@redhat.com>
14 * objc-encoding.c (encode_type): Add FALLTHRU.
16 2016-06-07 David Malcolm <dmalcolm@redhat.com>
18 * objc-act.c (objc_build_component_ref): Update call
19 to build_component_ref for added param, passing UNKNOWN_LOCATION.
21 2016-04-18 Michael Matz <matz@suse.de>
23 * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN.
25 2016-02-12 Jakub Jelinek <jakub@redhat.com>
27 * objc-act.c: Spelling fixes - behaviour -> behavior and
28 neighbour -> neighbor.
29 * objc-map.h: Likewise.
31 2016-01-04 Jakub Jelinek <jakub@redhat.com>
33 Update copyright years.
35 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
37 * objc-act.c: Remove unused header files.
38 * objc-encoding.c: Likewise.
39 * objc-gnu-runtime-abi-01.c: Likewise.
40 * objc-lang.c: Likewise.
41 * objc-map.c: Likewise.
42 * objc-next-runtime-abi-01.c: Likewise.
43 * objc-next-runtime-abi-02.c: Likewise.
44 * objc-runtime-shared-support.c: Likewise.
46 2015-11-09 Alan Modra <amodra@gmail.com>
48 * objc-encoding.c (encode_aggregate_within): Cast obstack_next_free
51 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
53 * objc-lang.c: Reorder #include's and remove duplicates.
54 * objc-map.c: Likewise.
56 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
58 * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
59 Remove useless typedefs.
61 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
63 * objc-map.h: Fix double word typos.
65 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
67 * objc-act.c: Adjust includes.
68 * objc-encoding.c: Likewise.
69 * objc-gnu-runtime-abi-01.c: Likewise.
70 * objc-lang.c: Likewise.
71 * objc-map.c: Likewise.
72 * objc-next-runtime-abi-01.c: Likewise.
73 * objc-next-runtime-abi-02.c: Likewise.
74 * objc-runtime-shared-support.c: Likewise.
76 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
78 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
80 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
82 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
83 rather than ggc_hasher.
85 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
87 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
88 than typed_noop_remove. Remove redudant typedefs.
90 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
92 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
93 * objc-encoding.c: Likewise.
94 * objc-gnu-runtime-abi-01.c: Likewise.
95 * objc-lang.c: Likewise.
96 * objc-map.c: Likewise.
97 * objc-next-runtime-abi-01.c: Likewise.
98 * objc-next-runtime-abi-02.c: Likewise.
99 * objc-runtime-shared-support.c: Likewise.
101 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
103 * objc-act.c : Adjust include files.
104 * objc-encoding.c : Likewise.
105 * objc-gnu-runtime-abi-01.c : Likewise.
106 * objc-lang.c : Likewise.
107 * objc-map.c : Likewise.
108 * objc-next-runtime-abi-01.c : Likewise.
109 * objc-next-runtime-abi-02.c : Likewise.
110 * objc-runtime-shared-support.c : Likewise.
112 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
114 * objc-runtime-shared-support.c (build_module_descriptor): Set
115 TREE_USED on UOBJC_MODULES_decl.
117 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
119 * objc-act.c (objc_write_global_declarations): Adjust comment.
120 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
123 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
125 * objc-act.c: Adjust includes for restructured coretypes.h.
126 * objc-encoding.c: Likewise.
127 * objc-gnu-runtime-abi-01.c: Likewise.
128 * objc-lang.c: Likewise.
129 * objc-map.c: Likewise.
130 * objc-next-runtime-abi-01.c: Likewise.
131 * objc-next-runtime-abi-02.c: Likewise.
132 * objc-runtime-shared-support.c: Likewise.
134 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
136 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
138 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
140 * objc-act.c: Adjust for hash_table changes.
142 2015-01-09 Michael Collison <michael.collison@linaro.org>
144 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
145 input.h, alias.h, symtab.h, options, fold-const.h,
146 wide-int.h, and inchash.h due to flattening of tree.h.
147 * objc-encoding.c: Ditto.
148 * objc-gnu-runtime-abi-01.c: Ditto.
149 * objc-lang.c: Ditto.
151 * objc-next-runtime-abi-01.c: Ditto.
152 * objc-next-runtime-abi-02.c: Ditto.
153 * objc-runtime-shared-support.c: Ditto.
155 2015-01-05 Jakub Jelinek <jakub@redhat.com>
157 Update copyright years.
159 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
161 * objc-act.c: Adjust include files.
163 2014-10-22 Alan Modra <amodra@gmail.com>
165 * objc-encoding.c (encode_array): Cast result of obstack_base.
166 (encode_type): Likewise.
168 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
170 * objc-act.c: Adjust include files.
172 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
174 * objc-act.c: use hash_table instead of hashtab.
176 2014-09-15 Jakub Jelinek <jakub@redhat.com>
178 * Make-lang.in (check_objc_parallelize): Change to just an upper
181 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
183 * objc-act.c (objc_common_tree_size): New function.
184 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
186 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
187 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
188 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
189 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
190 (METHOD_SEL_ARGS): Use decl_common.size instead of
191 decl_non_common.result.
192 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
193 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
194 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
195 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
196 (objc_common_tree_size): Declare.
197 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
199 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
201 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
204 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
206 * objc-act.c: Adjust.
208 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
210 * objc-act.c (objc_build_string_object): Adjust.
211 (continue_class): Likewise.
212 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
213 * objc-map.c (objc_map_alloc_ggc): Likewise.
214 (objc_map_private_resize): Likewise.
215 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
217 (hash_name_enter): Likewise.
219 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
220 Mike Stump <mikestump@comcast.net>
221 Richard Sandiford <rdsandiford@googlemail.com>
223 * objc-act.c: Include wide-int.h.
224 (objc_decl_method_attributes): Use wide-int interfaces.
226 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
229 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
230 (objc_init): Initialize objc_default_ivar_visibility.
231 (objc_start_class_interface): Use objc_default_ivar_visibility.
232 (objc_start_class_implementation): Likewise.
233 (objc_lookup_ivar): Implement -fno-local-ivars.
235 2014-01-31 Marek Polacek <polacek@redhat.com>
238 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
239 build_function_call_vec.
240 (finish_catch): Likewise.
241 (next_runtime_abi_02_get_class_reference): Likewise.
242 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
243 build_function_call_vec.
244 (build_throw_stmt): Likewise.
245 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
246 build_function_call_vec.
247 (build_throw_stmt): Likewise.
249 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
251 Update copyright years
253 2013-12-04 Joseph Myers <joseph@codesourcery.com>
256 * objc-act.c (objc_synthesize_getter): Update calls to
257 c_sizeof_or_alignof_type.
259 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
261 * objc/objc-act.c: Add required include files from gimple.h.
263 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
265 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
268 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
270 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
271 tree_to_shwi throughout.
273 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
275 * objc-act.c: Include only gimplify.h and gimple.h as needed.
277 2013-11-14 Diego Novillo <dnovillo@google.com>
279 * objc-act.c: Include stringpool.h.
280 Include stor-layout.h.
282 * objc-encoding.c: Include stringpool.h.
283 Include stor-layout.h.
284 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
285 * objc-next-runtime-abi-01.c:
286 Include stringpool.h.
287 * objc-next-runtime-abi-02.c: Include stringpool.h.
288 * objc-runtime-shared-support.c: Include stringpool.h.
290 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
292 * objc-act.c: Include gimplify.h.
294 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
296 * objc-act.c (objc_push_parm): Handle atomic qualifier.
298 2013-09-25 Tom Tromey <tromey@redhat.com>
300 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
301 (objc/objc-runtime-shared-support.o)
302 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
303 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
304 (objc/objc-encoding.o, objc/objc-map.o): Remove.
306 2013-09-14 Iain Sandoe <iain@codesourcery.com>
309 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
310 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
311 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
312 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
314 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
316 * objc-act.c: Fix typos.
317 * objc-encoding.c: Likewise.
318 * objc-gnu-runtime-abi-01.c: Likewise.
319 * objc-next-runtime-abi-01.c: Likewise.
320 * objc-next-runtime-abi-02.c: Likewise.
322 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
324 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
325 Fix build_conditional_expr call.
327 2013-05-16 Jason Merrill <jason@redhat.com>
329 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
331 2012-11-20 Diego Novillo <dnovillo@google.com>
333 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
335 2012-11-16 Diego Novillo <dnovillo@google.com>
337 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
339 * objc-act.c: Use new vec API in vec.h.
340 * objc-act.h: Likewise.
341 * objc-gnu-runtime-abi-01.c: Likewise.
342 * objc-next-runtime-abi-01.c: Likewise.
343 * objc-next-runtime-abi-02.c: Likewise.
344 * objc-runtime-hooks.h: Likewise.
345 * objc-runtime-shared-support.c: Likewise.
346 * objc-runtime-shared-support.h: Likewise.
348 2012-10-01 Lawrence Crowl <crowl@google.com>
350 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
351 (objc-act.o): Add dependence on hash-table.h.
352 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
355 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
357 * Make-ang.in: Adjust for move of C front-end files.
358 * config-lang.in: Likewise.
359 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
361 * objc-runtime-shared-support.c: Likewise.
362 * objc-next-runtime-abi-01.c: Likewise.
363 * objc-next-runtime-abi-02.c: Likewise.
364 * objc-gnu-runtime-abi-01.c: Likewise.
365 * objc-act.c: Likewise.
366 * objc-lang.c: Likewise.
368 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
370 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
371 Include c-family/c-target.h.
372 (handle_next_class_ref): Rewrite to emit top-level asm statements.
373 (handle_next_impent): Likewise.
374 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
376 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
378 * objc-act.c: Do not include output.h.
380 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
383 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
384 Use build_min_nt_loc.
386 2012-04-20 Jan Hubicka <jh@suse.cz>
388 * objc-act.c (mark_referenced_methods); Use
389 cgraph_mark_force_output_node.
391 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
393 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
394 (objc_build_global_assignment): Likewise.
395 (objc_build_strong_cast_assignment): Likewise.
396 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
397 * objc-next-runtime-abi-02.c: Likewise.
398 * objc-gnu-runtime-abi-01.c: Likewise.
400 2012-03-05 Jason Merrill <jason@redhat.com>
402 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
403 call _stat functions without MEM_STAT_INFO.
405 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
407 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
410 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
413 * objc-act.c (objc_build_string_object): Remove redundant second
414 call to fix_string_type (). Add a checking assert that we are,
415 indeed, passed a STRING_CST.
417 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
420 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
421 size_t to avoid signed/unsigned
423 (insert_method_into_method_map): Likewise.
425 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
427 * objc-map.h: New file.
428 * objc-map.c: New file.
429 * config-lang.in (gtfiles): Added objc-map.h.
430 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
431 (objc/objc-map.o): New rule.
432 (objc/objc-act.o): Depend on objc/objc-map.h.
433 * objc-next-runtime-abi-02.c: Added a TODO comment.
434 * objc-act.c: Include objc-map.h.
435 (nst_method_hash_list, cls_method_hash_list): Removed.
436 (instance_method_map, class_method_map): New.
437 (cls_name_hash_list, als_name_hash_list): Removed.
438 (class_name_map, alias_name_map): Removed.
439 (ivar_offset_hash_list): Removed.
440 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
441 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
442 (interface_hash_init): New.
443 (objc_init): Call interface_hash_init.
444 (objc_write_global_declarations): Iterate over class_method_map
445 and instance_method_map instead of cls_method_hash_list and
446 nst_method_hash_list.
447 (objc_declare_alias): Use alias_name_map instead of
449 (objc_is_class_name): Use class_name_map and alias_name_map
450 instead of cls_name_hash_list and als_name_hash_list.
451 (interface_tuple, interface_htab, hash_interface, eq_interface):
453 (interface_map): New.
454 (add_class): Renamed to add_interface. Use interface_map instead
456 (lookup_interface): Use interface_map instead of interface_htab.
457 (check_duplicates): Changed first argument to be a tree,
458 potentially a TREE_VEC, instead of a hash. Changed implementation
460 (lookup_method_in_hash_lists): Use class_method_map and
461 instance_method_map instead of cls_method_hash_list and
462 nst_method_hash_list.
463 (objc_build_selector_expr): Likewise.
464 (hash_func): Removed.
465 (hash_init): Create instance_method_map, class_method_map,
466 class_name_map, and alias_name_map. Do not create
467 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
468 als_name_hash_list, and ivar_offset_hash_list.
469 (insert_method_into_method_map): New.
470 (objc_add_method): Use insert_method_into_method_map instead of
471 add_method_to_hash_list.
472 (start_class): Call add_interface instead of add_class.
473 * objc-act.h (cls_name_hash_list, als_name_hash_list,
474 nst_method_hash_list, cls_method_hash_list): Removed.
476 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
478 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
479 interface with two parallel arrays to hold standard builtin
480 declarations, and replace it with a function based interface that
481 can support creating builtins on the fly in the future. Change
482 all uses, and poison the old names. Make sure 0 is not a
483 legitimate builtin index.
484 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
485 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
487 2011-07-19 Richard Guenther <rguenther@suse.de>
489 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
490 Use fold_build_pointer_plus.
491 (objc2_build_ehtype_initializer): Likewise.
493 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
495 * objc-encoding.h (obstack.h): Do not include.
496 (util_obstack, util_firstobj): Do not declare.
497 (encode_field_decl): Updated prototype to return a tree and take a
498 single tree argument. Updated comments.
499 * objc-encoding.c (util_obstack, util_firstobj): Made static.
500 (objc_encoding_init): New.
501 (encode_field_decl): Existing function renamed to encode_field and
502 made static. New encode_field_decl wrapper function added.
503 (encode_aggregate_fields): Update call to encode_field_decl to
505 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
506 (util_obstack, util_firstobj): Do not declare.
507 (build_v2_ivar_list_initializer): Updated call to
509 * objc-runtime-shared-support.c (obstack.h): Do not include.
510 (util_obstack, util_firstobj): Do not declare.
511 (build_ivar_list_initializer): Updated call to encode_field_decl.
512 * objc-act.c (objc_init): Use objc_encoding_init.
513 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
515 (objc/objc-gnu-runtime-abi-01.o): Likewise.
516 (objc/objc-next-runtime-abi-01.o): Likewise.
517 (objc/objc-next-runtime-abi-02.o): Likewise.
518 (objc/objc-act.o): Likewise.
520 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
522 Refactored encoding code into objc-encoding.h and objc-encoding.c.
523 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
524 encode_type, generating_instance_variables, objc_method_parm_type,
525 objc_encoded_type_size, encode_method_prototype,
526 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
527 encode_array, encode_vector, encode_aggregate_fields,
528 encode_aggregate_within, encode_next_bitfield,
529 encode_gnu_bitfield, encode_field_decl,
530 objc_v2_encode_property_attr): Moved to objc-encoding.h and
531 objc-encoding.c. No change in the actual code.
532 Include objc-encoding.h.
533 (objc_init): Added TODO.
534 (objc_build_property_setter_name): Made non-static so it can be
535 called from objc-encoding.c.
536 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
537 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
538 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
539 encode_method_prototype, encode_field_decl,
540 generating_instance_variables): Moved to objc-encoding.h.
541 (objc_build_property_setter_name): Declare.
542 * objc-encoding.c: New.
543 * objc-encoding.h: New.
544 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
545 * objc-next-runtime-abi-01.c: Likewise.
546 * objc-next-runtime-abi-02.c: Likewise.
547 * objc-runtime-shared-support.c: Likewise.
548 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
549 (objc/objc-lang.o): Reordered dependencies.
550 (objc/objc-runtime-shared-support.o): Reordered dependencies.
551 Added dependencies on objc-encoding.h and on $(GGC_H),
552 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
553 (objc/objc-gnu-runtime-abi-01.o): Likewise.
554 (objc/objc-next-runtime-abi-01.o): Likewise.
555 (objc/objc-next-runtime-abi-02.o): Likewise.
556 (objc/objc-act.o): Reordered dependencies. Added dependency on
558 (objc/objc-encoding.o): New rule.
560 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
561 warning "unknown type %<%T%> found during Objective-C encoding"
562 instead of using gen_type_name.
564 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
566 * objc-act.c (receiver_is_class_object): Expanded comment.
567 (objc_finish_message_expr): Likewise.
569 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
572 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
573 that was only declared using @class without an @interface. Warn
574 if messaging an instance of a class that was only declared using
575 @class without an @interface, unless the receiver was also typed
576 with a protocol list.
578 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
580 * objc-act.c (objc_decl_method_attributes): Implement nonnull
581 attribute for Objective-C methods.
583 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
585 * config-lang.in (gtfiles): Updated order of files to fix building
586 when the gcc/cp directory is missing, as in the case of some
589 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
591 * objc-act.c (objc_compare_types): Use function_args_iterator
592 instead of TYPE_ARG_TYPES to compare function argument types.
594 2011-05-13 Toon Moene <toon@moene.org>
596 * objc-next-runtime-abi-02.c (newabi_append_ro):
597 Add const qualifier to constant variable pointer declaration.
599 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
601 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
602 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
603 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
605 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
607 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
608 (build_function_type_for_method): Declare.
609 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
610 type of get_arg_type_base_list field.
611 * objc-act.h (OBJC_VOID_AT_END): Delete.
612 * objc-act.c (get_arg_type_list): Delete.
613 (build_function_type_for_method): New function.
614 (objc_decl_method_attributes): Call build_function_type_for_method.
615 (really_start_method): Likewise.
616 * objc-gnu-runtime-abi-01.c
617 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
618 adjust function accordingly. Update header comment.
619 (build_objc_method_call): Call build_function_type_for_method.
620 * objc-next-runtime-abi-01.c
621 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
622 adjust function accordingly. Update header comment.
623 (build_objc_method_call): Call build_function_type_for_method.
624 * objc-next-runtime-abi-02.c
625 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
626 adjust function accordingly. Update header comment.
627 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
628 typelist. Use function_args_iterator for traversing fntype.
629 (build_v2_build_objc_method_call): Adjust call to it.
630 Call build_function_type_for_method
632 2011-05-05 Joseph Myers <joseph@codesourcery.com>
634 * objc-act.c (objc_start_method_definition): Add parameter expr.
635 Update call to start_method_def.
636 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
637 objc_synthesize_setter) Update calls to
638 objc_start_method_definition.
639 (objc_get_parm_info): Add parameter expr. Update call to
641 (start_method_def): Add parameter expr. Update call to
643 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
644 Update call to objc_get_parm_info.
645 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
648 2011-04-26 Jason Merrill <jason@redhat.com>
650 * objc-act.c (objc_fold_objc_type_ref): Remove.
651 * objc-act.h: Remove prototype.
653 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
655 * objc-act.c (synth_module_prologue): Call build_function_type_list
656 instead of build_function_type.
657 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
660 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
662 * objc-act.c (ivar_of_class): New.
663 (objc_is_public): Use ivar_of_class.
665 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
667 * objc-act.c (objc_get_interface_ivars): Removed.
668 (objc_detect_field_duplicates): New.
669 (hash_instance_variable): New.
670 (eq_instance_variable): New.
672 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
674 * objc-act.c (objc_declare_protocols): Renamed to
675 objc_declare_protocol. Changed first argument to be an identifier
676 instead of a tree chain of identifiers, so that callers don't have
677 to create a temporary tree chain.
679 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
681 * objc-act.c (objc_declare_class): Changed to take a single
682 identifier as argument instead of a tree list. This means callers
683 don't have to build temporary tree lists to call this function.
684 (synth_module_prologue): Updated calls to objc_declare_class.
686 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
688 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
689 instead of get_identifier.
691 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
693 * objc-lang.c (objc_init_ts): Move code for this function...
694 * objc-act.c (objc_common_init_ts): ...here. Define.
695 * objc-act.h (objc_common_init_ts): Declare.
697 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
699 * objc-act.c (objc_build_message_expr): Accept two arguments
700 instead of one so that callers can simply pass the arguments
701 without having to create a temporary chain to hold them.
703 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
705 * objc-act.c (comp_proto_with_proto): Do not create and use
706 inefficient temporary argument lists. Compare the arguments
707 directly. (match_proto_with_proto): Removed; incorporated into
708 comp_proto_with_proto ().
710 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
712 * objc-act.c (printable_ivar_name): New.
713 (add_instance_variable): Call printable_ivar_name() when an error
714 message needs to be printed. Do not prepare the instance variable
715 for printing unless there is an actual error.
717 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
719 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
720 avoid calling identifier_global_value() multiple times.
722 2011-04-12 Martin Jambor <mjambor@suse.cz>
724 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
725 instead of cgraph_node.
727 2011-04-06 Joseph Myers <joseph@codesourcery.com>
729 * objc-act.c: Include c-target.h instead of target.h.
730 * Make-lang.in (objc/objc-act.o): Update dependencies.
732 2011-03-06 Joseph Myers <joseph@codesourcery.com>
734 * lang-specs.h: Match -save-temps* instead of -save-temps.
736 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
738 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
740 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
742 * objc-act.c (build_private_template): Do not copy the
743 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
744 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
747 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
750 * objc-act.c (flexible_array_type_p): New.
751 (add_instance_variable): Produce an error if an instance variable
752 uses flexible array members.
753 (encode_array): Do not emit an error if encoding a flexible array
754 type while generating instance variables.
756 2011-02-21 Mike Stump <mikestump@comcast.net>
758 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
761 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
763 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
764 usage of padding fields. Do not include tm.h.
765 * objc-act.c (objc_write_global_declaration): Set input_location
766 to BUILTINS_LOCATION while generating runtime metadata.
768 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
771 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
772 effects, do not use a temporary variable.
774 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
776 * objc-next-runtime-abi-01.c: Updated comments.
777 * objc-next-runtime-abi-02.c: Same.
779 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
781 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
784 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
786 * objc-act.c: Updated comments.
787 * objc-next-runtime-abi-02.c: Same.
788 * objc-runtime-shared-support.c: Same.
789 * objc-runtime-hooks.h: Same.
791 * objc-gnu-runtime-abi-01.c: Same.
793 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
795 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
796 not generate metadata if there is nothing to put into it.
798 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
800 * config-lang.in (gtfiles): Updated.
801 * Make-lang.in (START_HDRS): New.
802 (OBJC_OBJS): Added new object files.
803 (objc/objc-act.o): Updated prerequisites.
804 (objc/objc-lang.o): Updated prerequisites.
805 (objc/objc-runtime-shared-support.o): New.
806 (objc/objc-gnu-runtime-abi-01.o): New.
807 (objc/objc-next-runtime-abi-01.o): New.
808 (objc/objc-next-runtime-abi-02.o): New.
809 * objc-runtime-hooks.h: New.
810 * objc-runtime-shared-support.h: New.
811 * objc-runtime-shared-support.c: New.
812 * objc-gnu-runtime-abi-01.c: New.
813 * objc-next-metadata-tags.h: New.
814 * objc-next-runtime-abi-01.c: New.
815 * objc-next-runtime-abi-02.c: New.
816 * objc-lang.c: Include c-lang.h.
817 (LANG_HOOKS_EH_PERSONALITY): Removed.
818 * objc-act.h: Moved many declarations and code from objc-act.c
819 into objc-act.h to make them available outside objc-act.c.
820 (objc_eh_runtime_type): Removed.
821 (objc_eh_personality): Removed.
822 (CLASS_HAS_EXCEPTION_ATTR): New.
823 (OCTI_SUPER_SUPERFIELD_ID): New.
824 (OCTI_V1_PROP_LIST_TEMPL): New.
825 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
826 (super_superclassfield_id): New.
827 (objc_prop_list_ptr): New.
828 (prop_names_attr_chain): New.
829 * objc-act.c: Include new runtime headers. Moved many #defines
830 and declarations into objc-act.h and
831 objc-runtime-shared-support.h. Made some corresponding functions
832 non-static, and moved some others into
833 objc-runtime-shared-support.c. Moved metadata generation code
834 into the new runtime hook files.
835 (ivar_offset_hash_list): New.
836 (objc_init): Call generate_struct_value_by_array() before doing
837 any runtime initialization. Create the appropriate runtime hook
839 (init_objc): Removed. Code moved directly into objc_init.
840 (finish_objc): Removed. Code moved directly into
841 objc_write_global_declarations.
842 (objc_write_global_declarations): Do the warn_selector checks
843 before emitting metadata. Use a runtime hook to emit the
844 metadata. Do not emit the metadata or do -gen-decls processing if
845 -fsyntax-only or we are producing a PCH.
846 (build_objc_exception_stuff): Renamed to
847 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
848 objc_exception_throw_decl.
849 (synth_module_prologue): Call runtime initialize hook instead of
850 building runtime declarations here. Use the
851 default_constant_string_class_name runtime hook to set the
852 constant string class name.
853 (objc_build_string_object): Call the setup_const_string_class_decl
854 runtime hook instead of setup_string_decl. Call the
855 build_const_string_constructor runtime hook instead of building
856 the string object here.
857 (get_objc_string_decl): Added prop_names_attr case. Removed
858 gcc_unreachable() at the end.
859 (objc_begin_catch_clause): Distinguish between @catch (...) and
860 @catch (id x). Call the begin_catch runtime hook instead of
861 building the CATCH_EXPR here.
862 (objc_finish_catch_clause): Call the finish_catch runtime hook
863 instead of adding the catch here.
864 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
865 instead of doing it here.
866 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
867 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
868 Call the build_throw_stmt runtime hook instead of building the
870 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
872 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
873 instead of building the list of arguments here.
874 (receiver_is_class_object): Call the receiver_is_class_object
875 runtime hook instead of doing the check here. Call the
876 tag_getclass runtime hook instead of using TAG_GETCLASS.
877 (objc_finish_message_expr): Call the build_objc_method_call
879 (objc_build_protocol_expr): Call the get_protocol_reference
881 (objc_build_selector_expr): Call the build_selector_reference
883 (build_ivar_reference): Call the build_ivar_reference runtime
885 (hash_init): Set up ivar_offset_hash_list.
886 (start_class): Recognize the objc_exception attribute and store
888 (continue_class): Use the class_decl and metaclass_decl runtime
890 (build_objc_property_accessor_helpers): Renamed to
891 build_common_objc_property_accessor_helpers. Do not build
892 objc_copyStruct_decl, objc_getPropertyStruct_decl and
893 objc_setPropertyStruct_decl.
894 (objc_synthesize_getter): Check what struct setter/getter helper
895 is available instead of checking the type of runtime.
896 (get_super_receiver): Use the super_superclassfield_ident runtime
897 hook. Added assert. Use the get_class_super_ref and
898 get_category_super_ref runtime hooks.
899 (objc_v2_encode_prop_attr): New.
901 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
904 * objc-act.c (finish_objc): When calling check_duplicates to check
905 duplicated instance methods, set 'is_class' to 0, not 1.
907 2011-01-14 Ben Elliston <bje@au.ibm.com>
910 * objc-act.c (generate_struct_by_value_array): Do not output a
911 definition for struct_forward_array.
913 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
915 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
918 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
920 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
922 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
924 * objc-act.c (check_that_protocol_is_defined): New.
925 (lookup_protocol): Call check_that_protocol_is_defined.
927 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
929 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
930 lists. Check them two-ways to fix comparisons when one protocol
931 implements the other one, or when one list contains duplicated
934 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
936 * objc-act.c (objc_add_method): When emitting an error because a
937 method with the same name but conflicting types is found in the
938 same class or category interface, print a note with the location
939 of the original method. Also, improved the error message to
940 clearly state that the conflict is due to conflicting types, and
941 produce it for protocols as well. Emit an error if two identical
942 methods are declared in a protocol, but one is @required and the
943 other one is @optional.
945 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
947 * objc-act.c (start_class): Warn when a class attribute is
949 (objc_declare_protocols): Warn when a protocol attribute in a
950 protocol forward-declaration is ignored.
951 (start_protocol): Warn when a protocol attribute is ignored.
953 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
955 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
956 particular, explicitly mention whether the error is due to the
957 @optional or @required keyword instead of mentioning
958 "@optional/@required".
960 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
963 * objc-act.c (objc_build_synchronized): Check the argument of
964 @synchronized and emit an appropriate error if it is not a valid
965 Objective-C object. Deal gracefully with that case. Updated
966 comments and variable names.
968 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
971 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
972 * objc-tree.def (PROPERTY_REF): Increased the number of operands
974 * objc-act.c (objc_finish_message_expr): Added optional argument
975 allowing to return the deprecated method prototype for deprecated
976 methods, instead of immediately emitting the deprecation warning.
977 (objc_maybe_build_component_ref): Do not warn for a deprecated
978 property. When building the getter call, get the deprecated
979 method prototype from objc_finish_message_expr() and put it into
981 (objc_build_class_component_ref): Same change.
982 (finish_class): Mark the getter and setter as deprecated if they
983 are generated from a deprecated property.
984 (objc_gimplify_property_ref): If the getter is deprecated, emit a
986 (objc_build_setter_call, objc_build_message_expr,
987 objc_finish_foreach_loop): Updated call to
988 objc_finish_message_expr.
990 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
993 * objc-act.c (lookup_protocol): Added 'definition_required'
994 argument. If 'definition_required', and the protocol is not
995 defined, emit a warning.
996 (objc_declare_protocols): Updated call to lookup_protocol.
997 (start_protocol): Same change.
998 (check_protocol_recursively): Same change.
999 (objc_build_protocol_expr): Same change.
1000 (lookup_and_install_protocols): Added definition_required argument.
1001 Pass it to lookup_protocol.
1002 (objc_get_protocol_qualified_type): Updated call to
1003 lookup_and_install_protocols.
1004 (start_class): Updated calls to lookup_and_install_protocols; pass
1005 true to 'definition_required' to get the warnings.
1006 (start_protocol): Updated calls to lookup_and_install_protocols.
1008 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1010 * objc-act.c (objc_start_category_interface): Produce an error if
1011 a class extension is found after the class @implementation.
1013 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1016 * objc-act.c (encode_method_prototype): Fixed both location and
1017 format string of error "type %qT does not have a known size".
1019 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
1021 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
1023 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1025 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
1027 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1029 * objc-act.c (objc_init): Call using_eh_for_cleanups.
1030 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
1031 not call using_eh_for_cleanups.
1032 (objc_begin_try_stmt): Do not call objc_init_exceptions.
1033 (objc_build_throw_stmt): Updated call to
1034 objc_maybe_warn_exceptions.
1036 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
1038 * objc/objc-act.c (objc_eh_personality): Select personality name on
1040 (objc_init_exceptions): New.
1041 (objc_begin_try_stmt): Use objc_init_exceptions.
1042 (objc_build_throw_stmt): Likewise.
1044 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
1046 * objc-act.c (objc_in_class_extension): New.
1047 (objc_start_category_interface): If -fobjc-std=objc1
1048 was specified, produce an error if a class extension is used.
1049 (objc_finish_interface): Reset objc_in_class_extension to false.
1050 (objc_add_property_declaration): Allow a class extension to extend
1051 readonly properties in the main @interface to be readwrite.
1052 (start_class): Added code to deal with class extensions. In that
1053 case, return the existing interface after adding any additional
1054 protocols to it and setting objc_in_class_extension to true.
1055 (continue_class): If in a class extension, do not generate the
1056 instance variable template.
1058 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1060 * objc-act.c (objc_build_throw_stmt): Check that the argument of
1061 @throw is an object and emit an error if not.
1063 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1065 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
1066 error() when printing an error about the iterating variable or
1067 collection not being an object.
1069 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1071 * objc-act.c (objc_finish_foreach_loop): Mark the
1072 object_expression as used.
1074 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1076 * objc-act.c: Include c-family/c-objc.h.
1077 * objc-lang.c: Same change.
1078 * Make-lang.in (objc/objc-act.o): Depend on
1080 (objc/objc-lang.o): Same change.
1081 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1083 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1085 * lang-specs.h: Don't handle -ftraditional.
1087 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1089 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1090 not NULL_TREE when a @throw is used outside of a @catch block.
1092 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1094 * objc-act.c (objc_build_volatilized_type): Removed.
1095 (objc_non_volatilized_type): Removed.
1096 (objc_type_quals_match): Removed.
1097 (local_variables_to_volatilize): New.
1098 (objc_volatilize_decl): Add the decl to volatilize to
1099 local_variables_to_volatilize, but don't volatilize it yet.
1100 (objc_finish_function): New.
1101 * objc-act.h (local_variables_to_volatilize): New.
1103 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1104 Mike Stump <mikestump@comcast.net>
1106 Allow 'make check-objc -j2'
1107 * Make-lang.in (lang_checks_parallelized): New.
1108 (check_objc_parallelize): New.
1110 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1112 * objc-act.c (start_class): When a class is reimplemented,
1113 generate an error and avoid adding the class to the list of
1114 implemented classes again, but do not return error_mark_node.
1116 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1118 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1120 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1122 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1123 is passed as argument.
1124 (objc_begin_catch_clause): Added code to deal with an
1125 error_mark_node or NULL_TREE argument. Improved checks for
1126 invalid arguments. Added code to traverse typedefs.
1128 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1130 * objc-act.c (objc_demangle): Return immediately if the string is
1131 too short. Detect names that do not need demangling, and return
1134 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1136 Implemented optional properties.
1137 * objc-act.h (PROPERTY_OPTIONAL): New.
1138 * objc-act.c (objc_add_property_declaration): Set
1139 PROPERTY_OPTIONAL if appropriate.
1140 (finish_class): When generating definitions of setter and getter
1141 methods associated with a property for a protocol, mark them as
1142 optional if the property is optional.
1143 (maybe_make_artificial_property_decl): Added 'getter_name'
1144 argument. Set PROPERTY_OPTIONAL.
1145 (objc_maybe_build_component_ref): Updated calls to
1146 maybe_make_artificial_property_decl. Added code for optional,
1147 readonly properties.
1148 (objc_build_class_component_ref): Updated call to
1149 maybe_make_artificial_property_decl.
1151 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1153 * objc-act.c (objc_build_struct): Fixed loops that save and
1154 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1155 special case for the current type is then no longer required.
1156 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1158 (objc_get_protocol_qualified_type): Updated comments.
1160 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1162 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1163 after finish_struct, not before, otherwise it may be wiped out by
1164 it. This fixes spurious warnings when a class has more than 15
1167 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1170 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1171 objective-c-cpp-output instead of objc-cpp-output. Print a
1172 deprecation note every time objc-cpp-output is requested.
1174 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1176 * objc-act.c (write_symbols): Don't declare here.
1178 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1181 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1182 this function is only called with the next runtime.
1184 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1187 * objc-act.c (in_late_binary_op): Remove.
1189 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1191 * objc-act.c (objc_start_class_interface): Do not warn that class
1192 attributes are unimplemented. Pass the attributes to start_class.
1193 (objc_start_category_interface): Updated call to start_class.
1194 (objc_start_class_implementation): Same change.
1195 (objc_start_category_implementation): Same change.
1196 (objc_build_class_component_ref): Warn if the class is deprecated.
1197 (build_private_template): Mark the template as deprecated if the
1198 class is deprecated.
1199 (start_class): Added 'attributes' argument. Emit a warning if
1200 using a deprecated class as superclass of a class, or original
1201 class of a category. Recognize the 'deprecated' attribute when
1202 starting and interface, and mark the interface with
1203 TREE_DEPRECATED if present. Store attributes in the interface.
1205 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1207 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1208 argument. If it is 'true' and the protocol is deprecated, emit a
1209 deprecation warning.
1210 (objc_start_protocol): Do not warn that protocol attributes are
1211 unimplemented. Pass the attributes to start_protocol.
1212 (start_protocol): Added attributes argument. Recognize the
1213 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1214 if present. Store attributes in the protocol.
1215 (objc_declare_protocols): Added 'attributes' argument. Recognize
1216 the 'deprecated' attribute and mark the protocols with
1217 TREE_DEPRECATED if present. Store attributes in the protocol.
1218 Updated call to lookup_protocol.
1219 (objc_build_protocol_expr): Updated call to lookup_protocol.
1220 (check_protocol_recursively): Same change.
1221 (lookup_and_install_protocols): Same change.
1222 * objc-act.h: Updated comments.
1224 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1226 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1227 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1228 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1230 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1232 * objc-act.c (objc_build_setter_call): New.
1233 (objc_maybe_build_modify_expr): Rewritten to build a compound
1235 (objc_build_incr_expr_for_property_ref): Updated calls to
1236 objc_maybe_build_modify_expr to call objc_build_setter_call
1237 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1238 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1239 TREE_NO_WARNING on the final compound statement to silence C++
1242 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1244 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1245 (objc_create_temporary_var): Moved it towards the beginning of the
1246 file so that objc_build_incr_expr_for_property_ref can use it.
1248 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1250 * objc-act.c (objc_add_property_declaration): Check that the decl
1251 we received from the parser is a FIELD_DECL; reject array and
1252 bitfield properties. Convert the warning when a property is
1253 readonly and a setter is specified into an error. Convert errors
1254 when a property declaration does not match a property declaration
1255 in a superclass into warnings.
1256 (objc_add_synthesize_declaration_for_property): Use
1257 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1258 if it is a bitfield. Throw an error if we are asked to synthesize
1259 setters/getters for a bitfield instance variable but the property
1260 is not appropriate - it must be assign and nonatomic. If the
1261 property is readonly, allow the instance variable type to be a
1262 specialization of the property type.
1263 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1264 Class qualified with a protocol when the 'accept_classes' argument
1267 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1269 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1270 where we are asked to attach a protocol to something which is not
1271 an Objective-C object type, and produce an error.
1273 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1275 * objc-act.c (objc_add_property_declaration): Check that the type
1276 of a property and of an inherited property match.
1277 (objc_maybe_build_component_ref): Tidied up indentation and
1279 (objc_common_type): Added new type of check (-5).
1280 (objc_add_synthesize_declaration_for_property): Check that the
1281 property to synthesize and the instance variable to use have the
1284 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1286 * objc-act.c (objc_init): Use %' in diagnostic.
1287 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1289 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1291 * objc-act.c (dump_base_name): Don't declare here.
1293 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1295 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1296 search for the @property declation only in the current context,
1297 but also in inherited properties. Do not mark the original
1298 PROPERTY_DECL in the @interface or @protocol with
1300 (check_methods): To check if a method is associated with a
1301 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1302 (check_accessible_methods): Same change.
1303 * objc-act.h: Updated comment.
1305 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1307 * objc-act.c (objc_add_synthesize_declaration_for_property):
1308 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1309 checking for an existing @synthesize or @dynamic declaration.
1310 Search for an inherited @property declaration if none is found in
1311 the local interface. If the required instance variable does not
1312 exist, return instead of trying to continue to prevent a compiler
1313 crash later. Check that the instance variable is not already
1314 being used by another @synthesize.
1315 (objc_add_dynamic_declaration_for_property): Iterate over
1316 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1317 existing @synthesize or @dynamic declaration.
1318 (objc_synthesize_getter): Search for the getter declaration in
1319 protocols and superclasses as well.
1320 (objc_synthesize_setter): Search for the setter declaration in
1321 protocols and superclasses as well.
1323 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1325 * objc-act.c (lookup_property): When checking categories, also
1326 check the protocols attached to each.
1327 (objc_add_property_declaration): Determine the
1328 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1329 error message. Search for an existing property declaration with
1330 the same name which would be inherited from the class hiearchy,
1331 and produce an error if it has incompatible attributes.
1332 (check_methods): Changed second parameter. If the method is a
1333 getter or setter for a property, do not warn if it is inherited as
1334 opposed to implemented directly in the class.
1335 (check_protocol): Updated calls to check_methods.
1336 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1337 PROPERTY_GETTER_NAME here; this is now done earlier, in
1338 objc_add_property_declaration.
1339 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1341 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1343 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1344 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1345 (maybe_make_artificial_property_decl): Added 'implementation'
1346 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1347 looking up getters or setters for a class. If an implementation
1348 is specified, search it as well for a getter or setter.
1349 (objc_maybe_build_component_ref): Updated calls to
1350 maybe_make_artificial_property_decl; added code to deal with
1351 'self' and 'super' and with methods declared locally in the
1352 implementation. Store the getter call expression in the
1353 PROPERTY_REF instead of throwing it away.
1354 (objc_build_class_component_ref): Updated calls to
1355 maybe_make_artificial_property_decl, and store the getter call
1356 expression in PROPERTY_REF instead of throwing it away.
1357 (lookup_method_static): Implemented
1358 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1359 (objc_gimplify_property_ref): Do not build the getter method call
1360 here; instead use the one stored in the PROPERTY_REF. If it's not
1361 there, produce helpful error messages.
1362 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1363 from 2 to 3. Updated comments.
1364 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1366 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1369 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1370 (objc_string_ref_type_p): New.
1371 (objc_check_format_arg): New.
1373 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1375 Fixed using the Objective-C 2.0 dot-syntax with class names.
1376 * objc-act.c (objc_build_class_component_ref): New.
1378 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1380 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1382 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1383 if set to 'true', return 'true' for Class objects. Do not remove
1384 more than on pointer indirection.
1385 (objc_add_property_declaration): Only warn about 'assign'
1386 semantics for Objective-C objects if warn_property_assign_default;
1387 and do not warn if the property is readonly or if the type is a Class.
1388 (objc_finish_foreach_loop): Updated calls to
1389 objc_type_valid_for_messaging.
1391 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1393 Implemented -fobjc-std=objc1 flag.
1394 * objc-act.c (objc_start_class_interface): If attributes are
1395 specified when flag_objc1_only is set, print an error.
1396 (objc_start_category_interface): Same change.
1397 (objc_start_protocol): Same change.
1398 (objc_add_method_declaration): Same change.
1399 (objc_start_method_definition): Same change.
1400 (objc_build_keyword_decl): Same change.
1401 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1402 flag_objc1_set is set, print an error.
1403 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1404 (objc_add_property_declaration): Same change.
1405 (objc_add_synthesize_declaration): Same change.
1406 (objc_add_dynamic_declaration): Same change.
1407 (objc_finish_foreach_loop): Same change.
1408 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1411 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1413 * objc-act.c (maybe_make_artificial_property_decl): New.
1414 (objc_maybe_build_component_ref): Call
1415 maybe_make_artificial_property_decl if a property can not be
1416 found. Do not call objc_finish_message_expr if
1417 PROPERTY_HAS_NO_GETTER.
1418 * objc-act.h Updated comments.
1419 (PROPERTY_HAS_NO_GETTER): New.
1420 (PROPERTY_HAS_NO_SETTER): New.
1421 * objc-tree.def: Updated comment.
1423 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1425 Implemented format and noreturn attributes for Objective-C methods.
1426 * objc-act.c (objc_start_method_definition): If method attributes
1427 are specified emit a warning and ignore them.
1428 (build_objc_method_call): Moved deprecation warnings from here ...
1429 (objc_finish_message_expr): to here. Do not emit deprecation
1430 warnings if the receiver is of type 'id'.
1431 (really_start_method): Install 'deprecation' and 'noreturn'
1433 (objc_decl_method_attributes): Carefully filter out the list of
1434 attributes, allowing only "noreturn", "format", "sentinel" and
1435 "deprecated". In the case of "format", adjust the arguments.
1436 Always process the attributes in the same way no matter if
1437 "sentinel" is in the list or not.
1439 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1441 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1442 deprecated properties.
1443 (objc_maybe_printable_name): Support PROPERTY_DECL.
1445 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1447 Implemented Objective-C 2.0 property accessors.
1448 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1449 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1450 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1451 (objc_getProperty_decl): New.
1452 (objc_setProperty_decl): New.
1453 (objc_copyStruct_decl): New.
1454 (objc_getPropertyStruct_decl): New.
1455 (objc_setPropertyStruct_decl): New.
1456 * objc-act.c (build_objc_property_accessor_helpers): New.
1457 (synth_module_prologue): Call
1458 build_objc_property_accessor_helpers.
1460 (objc_synthesize_getter): Implemented synthesizing getters that
1461 work with properties that are not nonatomic, assign properties.
1462 (objc_synthesize_setter): Implemented synthesizing setters that
1463 work with properties that are not nonatomic, assign properties.
1465 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1467 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1468 * objc-tree.def (PROPERTY_REF): New.
1469 * objc-act.h: Added comments for all the PROPERTY_ macros.
1470 (PROPERTY_NAME): Use DECL_NAME.
1471 (PROPERTY_COPIES): Removed.
1472 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1473 (PROPERTY_NONATOMIC): New.
1474 (objc_property_assign_semantics): Make it a typedef.
1475 (PROPERTY_ASSIGN_SEMANTICS): New.
1476 (PROPERTY_DYNAMIC): New.
1477 (PROPERTY_REF_OBJECT): New.
1478 (PROPERTY_REF_PROPERTY_DECL): New.
1479 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1480 (in_objc_property_setter_name_context): Removed.
1481 (objc_add_property_declaration): Removed copies and ivar arguments
1482 and code supporting them. Fixed recovering when readonly and
1483 setter attributes are specified. Removed support for @property in
1484 @implementation context. Updated error message. Double-check
1485 that a property does not have a DECL_INITIAL. Validate the
1486 property assign semantics and emit appropriate errors and
1487 warnings. Check for duplicate property declarations. Set
1488 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1489 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1490 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1491 PROPERTY_IVAR_NAME to NULL_TREE.
1492 (objc_build_getter_call): Renamed to
1493 objc_maybe_build_component_ref. If the property is not found in
1494 the interface, search in the protocol list. Do not generate the
1495 getter call; instead, build and return a PROPERTY_REF.
1496 (objc_is_property_ref): New.
1497 (objc_setter_func_call): Removed.
1498 (get_selector_from_reference): Removed.
1499 (is_property): Removed.
1500 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1501 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1502 the PROPERTY_REF. Generate an error if the property is read-only.
1503 (build_property_reference): Removed.
1504 (objc_finish_message_expr): Removed check to produce "readonly
1505 property can not be set" error when
1506 in_objc_property_setter_name_context. We now generate the error
1507 earlier, in objc_maybe_build_modify_expr, which will only generate
1508 the setter call if the property is readwrite.
1509 (check_methods): Recognize dynamic properties.
1510 (check_methods_accessible): Same change.
1511 (objc_build_property_ivar_name): Removed.
1512 (objc_build_property_setter_name): Dropped bool argument. Always
1513 add the ':' at the end.
1514 (objc_gen_one_property_datum): Removed.
1515 (objc_process_getter_setter): Removed.
1516 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1517 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1518 DECL_SOURCE_LOCATION of the new method to be the same as the one
1519 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1520 instead of trying to guess what it should be. Removed use of
1521 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1522 and c_end_compound_statement.
1523 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1524 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1525 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1526 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1527 is instead of trying to guess what it should be. Removed use of
1528 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1529 and c_end_compound_statement. Emit an error and keep going,
1530 instead of aborting, if the setter prototype does not have the
1532 (objc_add_synthesize_declaration_for_property): New.
1533 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1534 all arguments. Improved error message. Filled in the rest of the
1535 function, which used to be a placeholder, with an actual
1537 (objc_add_dynamic_declaration_for_property): New.
1538 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1539 arguments. Improved error message. Filled in the rest of the
1540 function, which used to be a placeholder, with an actual
1542 (objc_gen_property_data): Rewritten.
1543 (finish_class): Added explicit switch cases for
1544 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1545 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1546 gcc_unreachable. Rewritten the processing of properties, in
1547 particular to not synthesize prototypes for getters and setters if
1548 they already exist and to install the getter and setter names into
1549 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1550 warnings about setter, getter and ivar property attributes.
1551 (objc_lookup_ivar): Removed support for properties.
1552 (objc_gimplify_property_ref): New.
1553 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1554 objc_gimplify_property_ref.
1556 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1558 * objc-act.c (objc_add_property_declaration): Added arguments to
1559 pass the various property attributes that were parsed with the
1560 property declaration. Process arguments to determine the final
1561 property attributes and produce error messages as appropriate.
1562 Added temporary code to keep the compiler silent about variables
1563 set but not used - for new attributes that are only checked but
1565 (property_readonly): Removed.
1566 (property_setter): Removed.
1567 (property_getter): Removed.
1568 (property_ivar): Removed.
1569 (property_copies): Removed.
1570 (objc_set_property_attr): Removed.
1571 * objc-act.h (enum property_assign_semantics): New.
1573 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1575 * objc-act.c (objc_add_property_variable): Renamed to
1576 objc_add_property_declaration. Added location argument. Updated
1577 warnings and errors to use it. Use error, not fatal_error, if a
1578 property declaration is found outside an interface or
1579 implementation context.
1581 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1583 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1584 emit a warning that method parameter attributes are unimplemented.
1585 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1586 (start_method_def): Copy attributes from each KEYWORD_DECL into
1587 the corresponding PARM_DECL.
1588 (objc_warn_deprecated_use): Removed.
1589 (build_objc_method_call): Call warn_deprecated_use, not
1590 objc_warn_deprecated_use.
1591 (objc_maybe_printable_name): Do not try to get the identifier name
1592 of DECLs that we don't recognize. Immediately return NULL for them.
1593 (objc_printable_name): Removed C++-specific case, which is no
1594 longer used. Updated comments.
1596 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1598 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1599 (objc_demangle): Return NULL if demangling can not be done because
1600 the string to demangle is not an Objective-C mangled method name.
1601 Be smarter in demangling method names so that at least for methods
1602 with no arguments we are able to almost always demangle '_' correctly.
1604 (objc_maybe_printable_name): New.
1605 (objc_printable_name): Call objc_maybe_printable_name. If it
1606 returns NULL, call cxx_printable_name in Objective-C++.
1608 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1610 Based on the CFString implementation in FSF apple/trunk branch.
1612 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1614 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1616 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1617 chain of ifs. Use gcc_unreachable instead of abort.
1618 (add_objc_string): Same change.
1619 (generate_protocol_list): Same change - twice.
1620 (synth_id_with_class_suffix): Same change.
1621 (build_keyword_selector): Same change - twice.
1622 (objc_build_message_expr): Same change.
1623 (objc_build_selector_expr): Same change.
1624 (check_methods): Same change - and added missing gcc_unreachable
1626 (check_methods_accessible): Same change - twice, and added missing
1627 gcc_unreachable for default case in one of them.
1628 (start_class): Same change - and added missing gcc_unreachable for
1630 (continue_class): Same change.
1631 (objc_gen_property_data): Same change.
1632 (finish_class): Same change.
1633 (encode_type_qualifiers): Added missing gcc_unreachable.
1634 (encode_type): Small code tidy up to reduce duplicated code. Use
1635 gcc_unreachable instead of abort - twice.
1636 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1637 twice. Added missing gcc_unreachable for default case - twice.
1638 (dump_interface): Use a switch instead of a chain of ifs.
1639 (handle_impent): Same change.
1641 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1643 * objc-act.h (objc_inherit_code): Removed.
1644 * objc-act.c (objc_inherit_code): Removed.
1645 (objc_set_method_type): Removed.
1646 (objc_build_method_signature): Added is_class_method argument.
1647 Use it instead of the global objc_inherit_code variable.
1648 (objc_add_method_declaration): Same change.
1649 (objc_start_method_definition): Same change.
1650 (objc_generate_cxx_ctor_or_dtor): Updated call to
1651 objc_start_method_definition. Do not call objc_set_method_type.
1652 (adjust_type_for_id_default): Mark as inline.
1653 (objc_synthesize_getter): Updated call to
1654 objc_start_method_definition. Do not set objc_inherit_code.
1655 (objc_synthesize_setter): Updated call to
1656 objc_start_method_definition. Do not set objc_inherit_code.
1658 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1660 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1661 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1662 get it to compile in the current trunk.
1664 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1667 * objc/objc-act.c (hash_class_name_enter): New.
1668 (hash_class_name_lookup): New.
1669 (objc_declare_alias): Enter alias name into hash table.
1670 (objc_declare_class): Enter class name into hash table.
1671 (objc_is_class_name): Do a hash look up of class name.
1672 (hash_init): Initialize the two new hash tables.
1673 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1674 declarations, removed class_chain and alias_chain.
1676 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1678 * objc-lang.c (finish_file): Removed.
1679 * objc-act.c (objc_finish_file): Renamed to
1680 objc_write_global_declarations. Do not try to instantiate C++
1681 templates when compiling Objective-C++ as this is now
1682 automatically done before this function is called. Do not check
1683 for syntax-only run or PCH generation as this is done by the
1685 * objc-act.h (objc_finish_file): Removed.
1687 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1689 Implemented parsing @synthesize and @dynamic for
1690 Objective-C/Objective-C++.
1691 * objc-act.c (objc_add_synthesize_declaration): New.
1692 (objc_add_dynamic_declaration): New.
1694 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1696 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1699 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1701 Merge from 'apple/trunk' branch on FSF servers.
1703 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1706 * objc/objc-act.c (objc_is_class_name): template parameter is not
1707 an objective class name.
1708 (objc_generate_cxx_cdtors): Check for the null
1709 objc_implementation_context.
1711 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1713 Merge from 'apple/trunk' branch on FSF servers.
1715 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1718 * objc/objc-act.c (objc_non_volatilized_type): New
1720 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1723 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1724 types with proper attribute set and correctly.
1725 (objc_volatilize_decl): Remove unneeded code.
1726 (objc_type_quals_match): Use the new attribute to check on
1728 (hash_init): removed unneeded code.
1730 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1732 Merge from 'apple/trunk' branch on FSF servers.
1734 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1737 * objc-act.c (objc_diagnose_private_ivar): New.
1739 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1741 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1742 make its type 'objc_ivar_visibility_kind'.
1743 (objc_start_class_interface): Update to use visibility enum.
1744 (objc_start_class_implementation): Likewise.
1745 (objc_set_visibility): Update to use visibility enum, warn that
1746 @package is handle as per @public.
1747 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1748 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1749 make its type 'objc_ivar_visibility_kind'.
1751 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1753 merge from FSF apple 'trunk' branch.
1754 2006 Fariborz Jahanian <fjahanian@apple.com>
1756 Radars 4436866, 4505126, 4506903, 4517826
1757 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1758 property_readonly, property_getter, property_setter, property_ivar,
1759 property_copies, in_objc_property_setter_name_context: New vars.
1760 (objc_set_property_attr): New.
1761 (objc_add_property_variable): New.
1762 (lookup_property_in_list): New.
1763 (lookup_property): New.
1764 (objc_build_getter_call): New.
1765 (objc_setter_func_call): New.
1766 (get_selector_from_reference): New.
1767 (objc_build_setter_call): New.
1769 (build_property_reference): New.
1770 (objc_finish_message_expr): Detect readonly property and warn.
1771 (objc_build_property_ivar_name): New.
1772 (objc_build_property_setter_name): New.
1773 (objc_gen_one_property_datum): New.
1774 (objc_process_getter_setter): New.
1775 (objc_synthesize_getter): New.
1776 (objc_synthesize_setter): New.
1777 (objc_gen_property_data): New.
1778 (finish_class): Generate property data.
1779 (comp_proto_with_proto): Separated from ...
1780 (match_proto_with_proto): ... New.
1781 (objc_lookup_ivar): Handle properties.
1782 * objc-tree.def (PROPERTY_DECL): New tree code.
1783 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1784 (METHOD_PROPERTY_CONTEXT): New.
1785 (PROPERTY_NAME): New.
1786 (PROPERTY_GETTER_NAME): New.
1787 (PROPERTY_SETTER_NAME): New.
1788 (PROPERTY_IVAR_NAME): New.
1789 (PROPERTY_READONLY): New.
1790 (PROPERTY_COPIES): New.
1791 (TOTAL_CLASS_RAW_IVARS): New.
1792 (CLASS_PROPERTY_DECL): New.
1793 (IMPL_PROPERTY_DECL): New.
1794 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1796 2010-10-13 Richard Henderson <rth@redhat.com>
1798 * objc-act.c (objc_eh_personality): Update call to
1799 build_personality_function.
1801 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1803 merge from FSF apple 'trunk' branch.
1805 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1806 Radar 3803157 (method attributes)
1807 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1808 * objc/objc-act.c (objc_decl_method_attributes): New.
1809 (objc_add_method_declaration): Process method's attribute.
1810 (objc_start_method_definition): Ditto.
1811 (build_objc_method_call): Inject method attribute into
1812 built function type.
1813 (objc_method_decl): New.
1814 (objc_warn_deprecated)use): New.
1816 2010-10-07 Andi Kleen <ak@linux.intel.com>
1818 * Make-lang.in (cc1obj-dummy): Remove.
1819 (cc1obj-checksum): Change to run checksum over object files
1822 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1825 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1826 countByEnumeratingWithState:objects:count: to long unsigned int.
1828 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1830 * objc-act.c (build_objc_method_call): Replace calls to
1831 build_function_call () with the VEC equivalent. Construct parameter
1834 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1836 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1837 signal that the receiver has been used.
1839 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1841 * README: Obsolete file removed.
1843 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1845 Implemented fast enumeration for Objective-C.
1846 * objc-act.c (build_fast_enumeration_state_template): New.
1847 (TAG_ENUMERATION_MUTATION): New.
1848 (TAG_FAST_ENUMERATION_STATE): New.
1849 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1850 objc_enumeration_mutation_decl.
1851 (objc_create_temporary_var): Allow providing a name to temporary
1853 (objc_build_exc_ptr): Updated calls to
1854 objc_create_temporary_var().
1855 (next_sjlj_build_try_catch_finally): Same change.
1856 (objc_finish_foreach_loop): New.
1857 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1858 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1859 objc_enumeration_mutation_decl.
1861 Merge from 'apple/trunk' branch on FSF servers.
1863 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1866 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1867 for valid objc object types.
1868 (objc_finish_foreach_loop): Check for invalid objc objects in
1871 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1873 Merge from 'apple/trunk' branch on FSF servers.
1875 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1878 * objc-act.c (objc_start_method_definition): Check for
1879 error_mark_node for the selector name and make a quick exit.
1881 2010-10-04 Andi Kleen <ak@linux.intel.com>
1883 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1885 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1887 merge from FSF 'apple/trunk' branch.
1888 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1891 * objc/objc-act.c (objc_set_method_opt): New function.
1892 (objc_start_protocol, objc_finish_interface): Reset
1893 objc_method_optional_flag flag.
1894 (objc_add_method_declaration): Pass on the new
1895 flag to objc_add_method.
1896 (objc_add_method): Add optional methods to new chain in
1898 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1899 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1900 class's optional method chains.
1902 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1904 Merge from 'apple/trunk' branch on FSF servers.
1906 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1909 * objc-act.c (objc_declare_class): Pick the right
1912 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1914 Merge from 'apple/trunk' branch on FSF servers.
1916 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1919 * objc-act.c (objc_check_global_decl): New
1921 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1923 * objc-act.c (objc_is_reserved_word): Removed.
1925 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1927 * objc-act.c (objc_add_method_declaration): Handle and ignore
1929 (objc_start_method_definition): Likewise.
1930 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1931 (objc_build_keyword_decl): Handle and ignore attributes.
1933 2010-09-28 Richard Henderson <rth@redhat.com>
1935 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1937 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1939 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1940 (objc_start_category_interface): Likewise.
1941 (objc_start_protocol): Likewise.
1943 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1945 Merge from 'apple/trunk' branch on FSF servers.
1947 2005-08-23 Stuart Hastings <stuart@apple.com>
1948 Ziemowit Laski <zlaski@apple.com>
1951 * objc-act.c (objc_decay_parm_type): New function.
1952 (get_arg_type_list): Decay types for all named arguments.
1953 (objc_push_parm): Rebuild the PARM_DECL if its type has
1956 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1958 * objc-act.c (encode_type): Fixed encoding enums with the next
1961 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1963 Merge from 'apple/trunk' branch on FSF servers.
1965 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1968 * objc-act.c (objc_compare_types): A new silent comparison
1969 mode (-4), differing from regular comparison (-3) in that
1970 'false' is returned instead of issuing warnings.
1972 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1974 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1975 (encode_aggregate_within): Reorganized code to be more readable.
1976 (encode_aggregate_fields): Updated second argument to be 'bool'
1979 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1984 * objc-act.c: Improved comments for encoding functions.
1985 (encode_aggregate_within): For the GNU runtime, rewritten some
1986 obsfuscated code to clarify the various cases.
1987 (encode_aggregate): Function removed.
1988 (encode_array): Generate an error if asked to encode an incomplete
1989 array as part of generating instance variables. Else, when
1990 encoding an incomplete array inside a structure, encode it as an
1992 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1993 '^c' instead of '*'.
1994 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1995 type as integer types instead of using a hardcoded 'i'. If asked
1996 to encode a non-integer type as a bitfield, do not abort
1997 compilation immediately; instead generate an error, then skip the
1999 (encode_type): Use a 'switch' instead of a sequence of 'if's.
2000 Added a 'default' clause that gets executed if the type can not be
2001 matched, and that encodes it as '?' (unknown) and produces a
2002 warning. For the GNU runtime, encode enumerated types exactly in
2003 the same way as integer types instead of using a hardcoded 'i'.
2004 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
2005 Encode C++ reference types as pointers. Call encode_vector to
2007 (encode_vector): New function.
2009 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2011 Merge from 'apple/trunk' branch on FSF servers. I modified the
2012 changes to be used only when compiling for the NeXT runtime.
2014 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
2018 * objc-act.c (encode_type): Remove the hack.
2020 2005-07-20 Ziemowit Laski <zlaski@apple.com>
2023 * objc-act.c (pointee_is_readonly): New function.
2024 (encode_pointer, encode_aggregate_within, encode_type):
2025 Attempt to emulate GCC 3.3 when generating type encodings.
2027 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2029 Merge from 'apple/trunk' branch on FSF servers.
2031 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2034 * objc-act.c (objc_have_common_types): New function.
2036 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2039 * objc-act.c (objc_common_type): New function.
2041 2010-09-27 Richard Guenther <rguenther@suse.de>
2043 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
2044 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
2046 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
2048 * objc-act.c: Removed historical, obsolete comment at the top of
2051 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2054 * objc-act.c (objc_start_method_definition): Do not abort upon a
2055 'method definition not in @implementation context' error. Return
2058 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2061 * objc-act.c (objc_get_interface_ivars): New function.
2062 (objc_collecting_ivars): New variable.
2063 (continue_class): Set and reset objc_collecting_ivars for context.
2065 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
2067 Merge from 'apple/trunk' branch on FSF servers.
2069 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
2072 * objc/objc-act.c (objc_finish_message_expr): Look for message in
2073 @class's protocol list.
2075 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2078 * objc/objc-act.c (objc_start_method_definition): Initialize
2079 break/continue labels.
2081 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2084 * objc-act.c (objc_compare_types): Compare function
2085 pointers; indicate success if the right-hand side has
2086 a return type that is covariant, and the argument types
2087 contravariant, with those of the left side.
2089 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2092 * objc-act.c (objc_get_protocol_qualified_type): When looking
2093 at a typedef, retrieve the precise type it describes (rather
2094 than merely looking up a class by name).
2096 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2098 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2099 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2102 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2104 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2106 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2109 * objc-act.c: build_objc_string_decl() remove declaration.
2110 (finish_var_decl): Remove forcing of var output and marking
2112 (init_def_list): Use integer_zero_node.
2113 (init_objc_symtab): Use integer_zero_node, make the short
2114 integer type specific on relevant nodes.
2115 (generate_objc_symtab_decl): Remove call to
2116 forward_declare_categories(). Use null_pointer_node where
2118 (build_module_descriptor): Comment and mark this item as
2120 (generate_static_references): Use gcc_unreachable instead of
2122 (diagnose_missing_method): New.
2123 (build_next_selector_translation_table): New.
2124 (build_gnu_selector_translation_table): New.
2125 (add_objc_string): Merge code from build_objc_string_decl...
2126 ... and delete build_objc_string_decl().
2127 (generate_dispatch_table): Make integer types explicit.
2128 (generate_category): Pass implent and arrange for the data
2129 to be extracted within the routine. Do not start new vars,
2130 but finish the ones collcted during parsing.
2131 (generate_shared_structures): Likewise.
2132 (finish_objc): Reorder code so that we finish variables before
2133 referencing them. Save the global data before calling meta-data
2134 creation routines, and pass the current reference to the two
2135 main routines. Only call generate_objc_image_info () for the
2137 (generate_classref_translation_entry): Comment on and make this
2138 item DECL_PRESERVE_P.
2139 (handle_class_ref): Use varpool interfaces, comment on and make
2140 this item DECL_PRESERVE_P.
2141 (handle_impent): Likewise.
2142 (generate_objc_image_info): Only generate when the content is
2143 non-zero. Make integer types explict.
2145 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2148 * objc-act.c (build_sized_array_type): New function.
2149 (add_objc_string): Use it.
2150 (generate_protocol_list): Likewise.
2151 (generate_objc_image_info): Likewise.
2152 (add_field_decl): New function.
2153 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2154 (generate_struct_by_value_array): Use add_field_decl.
2155 (build_objc_symtab_template): Likewise.
2156 (build_module_descriptor): Likewise.
2157 (build_objc_exception_stuff): Likewise.
2158 (build_protocol_template): Likewise.
2159 (build_method_prototype_list_template): Likewise.
2160 (build_method_prototype_template): Likewise.
2161 (build_category_template): Likewise.
2162 (build_selector_template): Likewise.
2163 (build_class_template): Likewise.
2164 (build_super_template): Likewise.
2165 (build_ivar_template): Likewise.
2166 (build_ivar_list_template): Likewise.
2167 (build_method_list_template): Likewise.
2168 (build_method_template): Likewise.
2170 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2172 * objc-act.c: Do not include except.h.
2174 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2176 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2179 * objc-act.c (objc_volatilize_decl): Likewise.
2180 (objc_build_string_object): Likewise.
2181 (hash_init): Likewise.
2182 (hash_enter): Likewise.
2183 (hash_add_attr): Likewise.
2184 (add_class): Likewise.
2185 (start_class): Likewise.
2187 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2189 * objc-act.c: Update include path for moved files.
2190 * objc-lang.c: Likewise.
2191 * config-lang.in: Update paths in gtfiles for files in c-family/.
2193 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2195 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2196 varargs type instead of a zero-argument type.
2198 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2200 * objc-act.c (synth_module_prologue): Use build_function_type_list
2201 instead of build_function_type.
2202 (build_module_initializer_routine): Likewise.
2203 (build_next_objc_exception_stuff): Likewise.
2204 (build_objc_exception_stuff): Likewise.
2206 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2208 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2209 * Make-lang.in (objc/objc-act.o): Update dependencies.
2211 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2213 * objc-act.h: Do not include gimple.h.
2214 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2215 Include gimple.h. Explain why except.h has to be included.
2216 * objc-lang.c: Do not include diagnostics.h.
2217 * Make-lang.in: Update dependencies.
2219 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2221 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2222 mismatch code for VECs.
2224 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2226 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2227 Use build_constructor instead of build_constructor_from_list.
2228 (objc_build_string_object): Build a VEC argument for
2229 objc_build_constructor.
2230 (init_def_list): Likewise.
2231 (init_objc_symtab): Likewise.
2232 (init_module_descriptor): Likewise.
2233 (generate_static_references): Likewise.
2234 (build_selector_translation_table): Likewise.
2235 (build_descriptor_table_initializer): Likewise.
2236 (generate_descriptor_table): Likewise.
2237 (build_protocol_initializer): Likewise.
2238 (build_ivar_list_initializer): Likewise.
2239 (generate_ivars_list): Likewise.
2240 (build_dispatch_table_initializer): Likewise.
2241 (generate_dispatch_table): Likewise.
2242 (generate_protocol_list): Likewise.
2243 (build_category_initializer): Likewise.
2244 (build_shared_structure_initializer): Likewise.
2245 (generate_objc_image_info): Likewise.
2247 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2250 * objc-act.c (encode_aggregate_within): Encode structure tags
2251 with template args for ObjC++.
2253 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2255 * objc-act.c: Do not include varray.h.
2257 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2260 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2261 really_start_method, get_super_receiver, handle_class_ref): Set
2262 DECL_READ_P in addition to TREE_USED.
2264 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2267 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2268 -fgnu-runtime and set flag_objc_gc to zero.
2270 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2273 * objc-act.c (build_module_initializer_routine): Make the argument
2274 to objc_start_function NULL_TREE when compiling ObjC++.
2276 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2277 Mike Stump <mikestump@comcast.net>
2280 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2282 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2284 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2285 get_super_receiver): Update build_indirect_ref calls.
2287 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2289 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2290 decl_specs variables.
2291 (objc_build_message_expr): Remove unused loc variable.
2292 (objc_finish_message_expr): Remove unused saved_rtype variable.
2293 (encode_field_decl): Remove unused type variable.
2296 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2297 type variants that don't have it initialized yet.
2299 2009-09-14 Jan Hubicka <jh@suse.cz>
2301 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2303 2009-09-14 Richard Henderson <rth@redhat.com>
2305 * objc-act.c (objc_init_exceptions): Don't call
2306 default_init_unwind_resume_libfunc.
2307 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2309 2009-09-13 Richard Guenther <rguenther@suse.de>
2310 Rafael Avila de Espindola <espindola@google.com>
2312 * objc-act.c (objc_eh_runtime_type): Export.
2313 (objc_init_exceptions): Remove. Move warning code ...
2314 (objc_begin_try_stmt): ... here
2315 (objc_build_throw_stmt): ... and here.
2316 (objc_eh_personality_decl): New.
2317 (objc_eh_personality): New function.
2318 * objc-act.h (objc_eh_runtime_type): Declare.
2319 (objc_eh_personality): Likewise.
2320 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2321 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2323 2009-09-03 Diego Novillo <dnovillo@google.com>
2325 * objc-lang.c (lang_hooks): Remove const qualifier.
2327 2009-08-20 Richard Guenther <rguenther@suse.de>
2329 * objc-act.c: Include c-lang.h
2330 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2332 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2333 Manuel López-Ibáñez <manu@gcc.gnu.org>
2336 * objc-act.c: Add location argument to all calls to
2337 build_fold_addr_expr.
2339 2009-07-14 Taras Glek <tglek@mozilla.com>
2340 Rafael Espindola <espindola@google.com>
2342 * Make-lang.in (objc.install-plugin): New target for
2343 installing plugin headers.
2345 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2347 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2350 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2352 * objc-act.c: Replace %J by an explicit location. Update all
2355 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2357 * objc-act.c: Replace %H by an explicit location. Update all
2360 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2363 * objc-act.c (objc_build_message_args): Return if ARGS is the
2366 2009-06-19 Ian Lance Taylor <iant@google.com>
2368 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2369 (objc_struct_info): New static variable.
2370 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2371 and &objc_struct_types, to start_struct.
2372 (objc_finish_struct): Likewise for finish_struct.
2374 2009-06-15 Ian Lance Taylor <iant@google.com>
2376 * objc-act.c (objc_start_function): Don't set
2377 label_context_stack_se or label_context_stack_vm.
2379 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2381 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2382 (objc_get_parm_info): Same.
2383 (get_super_receiver): Same.
2384 * objc-act.c (objc_build_component_ref): Pass location to
2386 (build_module_initializer_routine): Pass location to
2387 c_end_compound_stmt.
2388 (objc_generate_static_init_call): Pass location to build_stmt.
2389 (build_typed_selector_reference): New location argument.
2390 (build_selector_reference): Same.
2391 (objc_substitute_decl): Pass location to build_array_ref.
2392 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2393 (objc_begin_catch_clause): Same.
2394 (objc_finish_try_stmt): Same.
2395 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2396 (objc_build_throw_stmt): New argument.
2397 (generate_shared_structures): Pass location to build_c_cast.
2398 (objc_build_message_expr): Use local location.
2399 (objc_finish_message_expr): Use input_location.
2400 (build_objc_method_call): New argument.
2401 (objc_build_selector_expr): Same.
2402 (get_super_receiver): Pass location to build_c_cast,
2403 build_modify_expr, build_compound_expr.
2404 * objc-act.c: Add location to all calls to start_struct, build_decl,
2407 2009-06-09 Ian Lance Taylor <iant@google.com>
2409 * objc-act.c (objc_gimplify_expr): Change return type to int.
2410 * objc-act.h: Update declaration.
2412 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2414 * objc-act.c (objc_init): Skip print_struct_values during
2415 -fcompare-debug-second.
2417 2009-06-03 Ian Lance Taylor <iant@google.com>
2419 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2422 2009-05-27 Ian Lance Taylor <iant@google.com>
2424 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2426 (cc1obj$(exeext)): Likewise.
2428 2009-05-26 Ian Lance Taylor <iant@google.com>
2430 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2431 (cc1obj$(exeext)): Likewise.
2433 2009-05-20 Ian Lance Taylor <iant@google.com>
2435 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2436 than NULL_TREE to build_special_member_call.
2438 2009-05-10 Ian Lance Taylor <iant@google.com>
2440 * objc-act.c (objc_building_struct): New static variable.
2441 (objc_in_struct, objc_struct_types): New static variables.
2442 (objc_start_struct, objc_finish_struct): New static functions.
2443 (generate_struct_by_value_array): Call objc_start_struct instead
2444 of start_struct, and call objc_finish_struct instead of
2446 (objc_build_struct, build_objc_symtab_template): Likewise.
2447 (build_module_descriptor): Likewise.
2448 (build_next_objc_exception_stuff): Likewise.
2449 (build_protocol_template): Likewise.
2450 (build_method_prototype_list_template): Likewise.
2451 (build_method_prototype_template): Likewise.
2452 (build_category_template, build_selector_template): Likewise.
2453 (build_class_template, build_super_template): Likewise.
2454 (build_ivar_template, build_ivar_list_template): Likewise.
2455 (build_method_list_template): Likewise.
2456 (build_method_template): Likewise.
2458 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2460 * objc-act.c: Include intl.h.
2461 (objc_lookup_protocol): Use complete sentences for diagnostics
2462 with %qE for identifiers and translating results of
2463 gen_type_name_0 to locale character set.
2464 (objc_check_decl, check_protocol_recursively,
2465 lookup_and_install_protocols, objc_build_string_object,
2466 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2467 objc_get_class_ivars, error_with_ivar, check_duplicates,
2468 objc_finish_message_expr, objc_build_protocol_expr,
2469 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2470 add_category, add_instance_variable, objc_is_public,
2471 check_methods, check_methods_accessible, check_protocol,
2472 start_class, finish_class, start_protocol, really_start_method,
2473 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2474 identifiers in diagnostics. Translate generated text to locale
2475 character set as needed.
2476 (check_protocol, check_protocols): Change name parameter to type
2478 (lang_report_error_function): Remove.
2480 2009-04-27 Ian Lance Taylor <iant@google.com>
2482 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2484 2009-04-24 Ian Lance Taylor <iant@google.com>
2486 * objc-act.c (get_super_receiver): Update calls to
2487 build_modify_expr to pass new argument.
2489 2009-04-21 Taras Glek <tglek@mozilla.com>
2491 * objc-act.c: Update GTY annotations to new syntax
2492 * objc-act.h: Likewise
2494 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2496 * ChangeLog: Add copyright and license notices.
2498 2009-04-20 Ian Lance Taylor <iant@google.com>
2500 * objc-act.c (objc_rewrite_function_call): Change parameter from
2501 params to first_param. Change all callers.
2503 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2506 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2508 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2516 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2518 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2521 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2524 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2526 * objc-act.c (objc_build_string_object): Pass location to
2528 (init_def_list): Same.
2529 (init_objc_symtab): Same.
2530 (init_module_descriptor): Same.
2531 (build_module_initializer_routine): Same.
2532 (generate_static_references): Same.
2533 (build_typed_selector_reference): Same.
2534 (add_objc_string): Same.
2535 (objc_substitute_decl): Same.
2536 (objc_build_ivar_assignment): Same.
2537 (objc_build_global_assignment): Same.
2538 (objc_build_strong_cast_assignment): Same.
2539 (generate_protocols): Same.
2540 (build_protocol_initializer): Same.
2541 (build_dispatch_table_initializer): Same.
2542 (generate_protocol_list): Same.
2543 (build_category_initializer): Same.
2544 (build_shared_structure_initializer): Same.
2545 (generate_shared_structures): Same.
2546 (objc_build_protocol_expr): Same.
2547 (build_ivar_reference): Same.
2548 (get_super_receiver): Same.
2550 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2552 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2553 c_common_truthvalue_conversion with location.
2554 (next_sjlj_build_catch_list): Same.
2555 (next_sjlj_build_try_catch_finally): Same.
2557 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2560 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2561 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2562 * objc-act.c (objc_get_callee_fndecl): Kill.
2564 2008-09-17 Jan Hubicka <jh@suse.cz>
2567 * objc/objc-act.c (objc_finish_method_definition): Do not set
2570 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2572 * objc-act.c (build_typed_selector_reference): Pass input_location to
2573 build_unary_op calls.
2574 (build_selector_reference): Same, but to build_array_ref.
2575 (objc_substitute_decl): Same.
2576 (build_ivar_reference): Same, but to build_indirect_ref.
2577 (get_super_receiver): Same.
2579 2008-07-28 Richard Guenther <rguenther@suse.de>
2581 Merge from gimple-tuples-branch.
2583 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2585 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2586 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2587 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2588 * ipa-reference.c: Same.
2590 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2592 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2593 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2595 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2597 * objc-act.c: Fix comment typos.
2599 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2601 * objc-act.c (objc_start_class_interface,
2602 objc_start_category_interface, objc_start_class_implementation,
2603 objc_start_category_implementation, objc_build_struct,
2604 generate_static_references, build_private_template,
2605 lookup_category, objc_add_method, add_category,
2606 add_instance_variable, objc_is_public, conforms_to_protocol,
2607 start_class, continue_class, finish_class): Avoid C++ keywords.
2609 2008-07-14 Jason Merrill <jason@redhat.com>
2612 * objc-act.c (objc_build_constructor): Update C++ tweak.
2614 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2616 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2617 of DECL_IN_SYSTEM_HEADER.
2619 2008-07-11 Ian Lance Taylor <iant@google.com>
2621 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2622 etc., not just when OBJCPLUS is defined.
2624 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2626 * objc-act.c (setup_string_decl, objc_build_string_object,
2627 hash_interface, eq_interface, objc_begin_try_stmt,
2628 encode_method_prototype, build_ivar_list_initializer,
2629 objc_build_encode_expr): Fix for -Wc++-compat.
2631 2008-05-12 Tomas Bily <tbily@suse.cz>
2633 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2636 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2638 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2640 2008-04-03 Tom Tromey <tromey@redhat.com>
2642 * Make-lang.in (objc_OBJS): New variable.
2644 2008-03-27 Tom Tromey <tromey@redhat.com>
2646 * Make-lang.in: Revert automatic dependency patch.
2648 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2651 * objc-act.c (objc_build_component_ref): Fix call to
2652 finish_class_member_access_expr.
2653 (objc_generate_cxx_ctor_or_dtor): Fix call to
2654 build_special_member_call.
2656 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2659 * objc-act.c (encode_type): Handle when type is error_mark_node.
2660 (objc_push_parm): Handle when the type of parm is error_mark_node.
2662 2008-03-25 Tom Tromey <tromey@redhat.com>
2664 * Make-lang.in (objc_OBJS): New variable.
2665 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2667 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2670 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2672 (objc_generate_cxx_cdtors): Likewise.
2673 (add_instance_variable): Likewise.
2675 2008-02-26 Tom Tromey <tromey@redhat.com>
2677 * objc-act.c (objc_init): Remove old location code.
2679 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2682 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2684 2007-07-30 Nick Clifton <nickc@redhat.com>
2686 * Make-lang.in: Change copyright header to refer to version 3 of
2687 the GNU General Public License and to point readers at the
2688 COPYING3 file and the FSF's license web page.
2689 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2690 config-lang.in, objc-lang.c: Likewise.
2692 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2694 * objc-act.c (objc_get_callee_fndecl): Constify.
2695 * objc-act.h (objc_get_callee_fndecl): Likewise.
2697 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2699 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2700 string_eq): Constify.
2702 2007-04-04 Stuart Hastings <stuart@apple.com>
2705 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2707 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2709 * Make-lang.in: Add dummy lang.install-pdf target.
2711 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2713 * objc/objc-act.c: Fix comment typos.
2715 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2716 Brooks Moses <brooks.moses@codesourcery.com>
2717 Lee Millward <lee.millward@codesourcery.com>
2719 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2720 (objc_get_callee_fndecl): Likewise.
2722 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2725 * objc-act.c (objc_add_static_instance): Mark the decl as
2728 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2731 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2732 of htab_hash_pointer.
2733 (lookup_interface): Likewise.
2734 (add_class): Likewise.
2736 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2738 * objc-act.c (objc_build_volatilized_type): Keep track of
2740 (objc_get_protocol_qualified_type): Ditto.
2742 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2744 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2745 content where we called cp_finish_file.
2747 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2749 * objc-act.c (synth_module_prologue): Replace calls to
2750 builtin_function with add_builtin_function.
2751 (build_next_objc_exception_stuff): Replace calls to
2752 builtin_function with add_builtin_function.
2753 (build_objc_exception_stuff): Replace calls to
2754 builtin_function with add_builtin_function.
2756 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2758 * Make-lang.in: Added empty "objc.pdf" target.
2760 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2763 * objc-act.c (objc_push_parm): If we change the type of the
2764 decl, relayout the decl.
2766 2006-09-19 Eric Christopher <echristo@apple.com>
2768 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2769 default to something innocuous.
2770 (build_next_objc_exception_stuff): Rename JBLEN.
2772 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2774 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2776 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2779 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2781 2006-06-06 Mike Stump <mrs@apple.com>
2783 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2785 2006-05-24 Mike Stump <mrs@apple.com>
2787 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2789 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2792 * objc-act.c (objc_is_public): Return early on invalid type.
2794 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2796 * objc-act.c (init_module_descriptor): Remove file name from
2798 (gen_type_name_0): Fix ICE when issuing warning.
2800 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2802 * Make-lang.in (OBJC): Remove
2803 (OBJECTIVE-C): Remove
2804 (objective-c): Remove
2805 (.PHONY): Remove objective-c and ObjC
2807 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2810 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2813 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2816 * objc-act.c (encode_array): Handle arrays to zero sized types.
2818 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2820 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2822 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2824 * Make-lang.in: Remove all dependencies on s-gtype.
2826 2005-12-02 Richard Guenther <rguenther@suse.de>
2828 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2829 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2830 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2831 build_objc_method_call, objc_rewrite_function_call): Use buildN
2834 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2836 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2837 on objc_msgSend and like builtin functions.
2839 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2841 * objc-act.c (objc_build_component_ref): Adjust call to
2842 finish_class_member_access_expr due to a changed prototype.
2844 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2847 * objc-act.c (generate_strings): Remove and move code to
2849 (add_objc_string): here when creating a new string decl.
2850 (finish_objc): Don't call generate_strings.
2852 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2855 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2856 TREE_SIDE_EFFECTS on catch_seq after building it.
2858 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2860 part of PR objc/21992
2861 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2863 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2865 Make CONSTRUCTOR use VEC to store initializers.
2866 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2867 instead of build_constructor.
2869 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2871 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2873 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2874 (KEYWORD_KEY_NAME): Use decl_minimal.
2875 (METHOD_SEL_NAME): Ditto..
2876 (METHOD_SEL_ARGS): Use decl_non_common.
2877 (METHOD_ADD_ARGS): Ditto.
2878 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2879 (METHOD_DEFINITION): Ditto.
2880 (METHOD_ENCODING): Ditto.
2881 * objc-lang.c: (objc_init_ts): New function.
2883 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2885 * objc-act.c (objc_build_struct): Pass in an actual @interface
2886 instead of its name, and annotate the struct created (and all
2887 existing variants thereof) with the @interface.
2888 (objc_compare_types): Treat forward-declared ObjC classes
2889 as stand-alone (root) classes for purposes of type comparisons.
2890 (build_private_template): Move some code to objc_build_struct().
2892 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2895 * objc-act.c (objc_build_string_object): For GNU-style constants,
2896 use the @interface type rather than the built-in type.
2898 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2900 * Make-lang.in (cc1plus-checksum.c): Use
2901 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2903 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2905 * objc-act.c: Use %q to quote in diagnostics.
2907 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2909 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2912 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2914 * objc-act.c (objc_build_volatilized_type): New function.
2915 (objc_volatilize_decl): Call objc_build_volatilized_type()
2916 instead of build_qualified_type().
2918 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2920 * objc-act.c (objc_build_internal_const_str_type): New function.
2921 (check_string_class_template): Use objc_get_class_ivars() instead
2922 of TYPE_FIELDS() to retrieve ivar list.
2923 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2924 than the field itself.
2925 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2926 type and use it to lay out compile-time string objects.
2927 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2930 2005-06-28 Paul Brook <paul@codesourcery.com>
2932 * objc-act.c (objc_init_exceptions): Call
2933 default_init_unwind_resume_libfunc.
2935 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2937 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2938 portion of TYPE_LANG_SPECIFIC info for all variants of
2939 a class before calling finish_struct(), and restore
2940 same TYPE_OBJC_INFO afterwards.
2942 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2944 * all files: Update FSF address in copyright headers.
2946 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2948 * objc-act.c (my_build_string_pointer): New.
2949 (objc_get_class_reference, get_super_receiver): Call
2950 my_build_string_pointer instead of my_build_string when building
2953 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2955 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2958 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2960 * objc-act.c (objc_build_struct): New function.
2961 (objc_derived_from_p): Likewise.
2962 (objc_build_component_ref): Likewise.
2963 (objc_copy_binfo): Likewise.
2964 (objc_xref_basetypes): Likewise.
2965 (objc_lookup_protocol): Likewise.
2966 (objc_compare_protocols): Likewise.
2967 (objc_volatilize_decl): Likewise.
2968 (encode_aggregate_fields): Likewise.
2969 (volatilized_hash): Likewise.
2970 (volatilized_eq): Likewise.
2971 (objc_compare_types): Likewise.
2972 (objc_type_quals_match): Likewise.
2973 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2975 (get_class_ivars): Add second parameter indicating if entire
2976 hierarchy is desired.
2977 (struct volatilized_type): New type.
2978 (volatilized_htab): New hash table.
2979 (objc_types_compatible_p, objc_comptypes): Remove functions.
2980 (synth_module_prologue): Do not initialize 'unused_list'.
2981 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2982 (objc_declare_alias): Implement as a typedef.
2983 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2984 (objc_get_class_ivars): Adjust call to get_class_ivars().
2985 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2986 build_ivar_reference, get_super_receiver): Call
2987 objc_build_component_ref() instead of build_component_ref().
2988 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2990 (build_private_template): Call objc_build_struct() instead of
2991 start_struct() and finish_struct().
2992 (hash_init): Initialize volatilized_htab.
2993 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2994 ObjC++ impedance mismatches.
2995 (encode_aggregate_within): Streamline by calling
2996 encode_aggregate_fields().
2997 * objc-act.h (objc_types_compatible_p): Remove prototype.
2998 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2999 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
3001 2005-05-18 Geoffrey Keating <geoffk@apple.com>
3003 * Make-lang.in (cc1obj-dummy): New.
3004 (cc1obj-checksum.c): New.
3005 (cc1obj-checksum.o): New.
3006 (cc1obj): Add cc1obj-checksum.o.
3008 2005-05-18 Mike Stump <mrs@apple.com>
3011 * objc-act.c (struct interface_tuple): Mark it up for GC.
3012 (interface_htab): It is really a struct interface_tuple.
3014 2005-05-17 Ziemowit Laski <zlaski@apple.com>
3015 Mike Stump <mrs@apple.com>
3017 Yet more Objective-C++...
3019 * objc-act.c (objc_finish_try_stmt): Add return value.
3020 (objc_build_synchronized): Likewise.
3022 * objc-act.c (objc_is_gcable_type): Add.
3023 (objc_substitute_decl): Add.
3024 (objc_build_ivar_assignment): Add.
3025 (objc_build_global_assignment): Add.
3026 (objc_build_strong_cast_assignment): Add.
3027 (objc_is_ivar_reference_p): Add.
3028 (objc_is_global_reference_p): Add.
3029 (objc_generate_write_barrier): Add.
3030 (objc_rewrite_function_call): Add.
3031 (objc_gimplify_expr): Add Objective-C++ support.
3032 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
3033 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
3034 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
3035 (DUP_TYPE_OBJC_INFO): Likewise.
3036 (struct imp_entry): Add field has_cxx_cdtors.
3037 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
3038 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
3039 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
3040 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
3041 OCTI_ASSIGN_STRONGCAST_DECL.
3042 (umsg_fast_decl): Add.
3043 (objc_assign_ivar_decl): Add.
3044 (objc_assign_ivar_fast_decl): Add.
3045 (objc_assign_global_decl): Add.
3046 (objc_assign_strong_cast_decl): Add.
3047 (objc_method_list_ptr): Add.
3048 (objc_method_proto_list_ptr): Add.
3049 (objc_ivar_list_ptr): Add.
3051 * objc-act.c (should_call_super_dealloc): Add.
3052 (OBJC_VERSION): Bump to 6.
3053 (objc_is_gcable_type): Add.
3054 (objc_substitute_decl): Add.
3055 (objc_build_ivar_assignment): Add.
3056 (objc_build_global_assignment): Add.
3057 (objc_build_strong_cast_assignment): Add.
3058 (objc_is_gcable_p): Add.
3059 (objc_is_ivar_reference_p): Add.
3060 (objc_is_global_reference_p): Add.
3061 (generate_shared_structures): Add flags parameter.
3062 (objc_generate_cxx_ctor_or_dtor): Add.
3063 (objc_generate_cxx_cdtors): Add.
3064 (add_class): Add name parameter.
3065 (objc_types_share_size_and_alignment): Add.
3066 (comp_proto_with_proto): Add strict parameter.
3067 (CLS_HAS_CXX_STRUCTORS): Add.
3068 (TAG_ASSIGNIVAR): Add.
3069 (TAG_ASSIGNGLOBAL): Add.
3070 (TAG_ASSIGNSTRONGCAST): Add.
3071 (TAG_MSGSEND_FAST): Add.
3072 (TAG_ASSIGNIVAR_FAST): Add.
3073 (TAG_CXX_CONSTRUCT): Add.
3074 (TAG_CXX_DESTRUCT): Add.
3075 (OBJC_LOOKUP_CLASS): Add.
3076 (OBJC_LOOKUP_NO_SUPER): Add.
3077 (objc_finish_file): Add pch support.
3078 (objc_finish_implementation): Add Objective-C++ support.
3079 (synth_module_prologue): Likewise.
3080 (synth_module_prologue): Add fast dispatching.
3081 (objc_get_class_reference): Add Objective-C++ support.
3082 (objc_generate_write_barrier): Likewise.
3083 (next_sjlj_build_enter_and_setjmp): Likewise.
3084 (objc_begin_try_stmt): Likewise.
3085 (build_next_objc_exception_stuff): Add fast ivar support.
3086 (build_private_template): Mark the record as used so debug
3087 information is generated.
3088 (build_protocol_template): Add Objective-C++ support.
3089 (objc_method_parm_type) Likewise.
3090 (objc_generate_cxx_ctor_or_dtor): Likewise.
3091 (objc_generate_cxx_cdtors): Likewise.
3092 (build_protocol_initializer): Likewise.
3093 (build_category_template): Likewise.
3094 (build_class_template): Likewise.
3095 (build_method_list_template): Likewise.
3096 (build_category_initializer): Likewise.
3097 (build_shared_structure_initializer): Likewise.
3098 (objc_finish_message_expr): Likewise.
3099 (build_objc_method_call): Add fast dispatch support.
3100 (lookup_method_static): Add support to end search at superclasses.
3101 (add_method_to_hash_list): Add strict parameter to
3102 comp_proto_with_proto.
3103 (objc_add_method): Likewise.
3104 (objc_add_method): Also set the interface_value.
3105 (add_instance_variable): Add Objective-C++ support.
3106 (objc_is_public): Likewise.
3107 (start_class): Likewise.
3108 (continue_class): Likewise.
3109 (encode_aggregate_within): Likewise.
3110 (start_method_def): Likewise.
3111 (objc_start_function): Clear current_function_returns_value
3112 and current_function_returns_null.
3113 (really_start_method): Add Objective-C++ support.
3114 (objc_finish_method_definition): Add warning for missing
3116 (finish_objc): Add Objective-C++ support.
3117 (generate_objc_image_info): Likewise.
3118 (objc_lookup_ivar): Likewise.
3119 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3120 (INIT_TYPE_OBJC_INFO): Likewise.
3121 (DUP_TYPE_OBJC_INFO): Likewise.
3123 2005-04-23 DJ Delorie <dj@redhat.com>
3125 * objc-act.c: Adjust warning() callers.
3127 2005-04-21 Roger Sayle <roger@eyesopen.com>
3129 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3130 this field of an objc method decl.
3131 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3132 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3133 (objc_build_method_signature): Accept additional "ellipsis"
3134 argument and pass it to build_method_decl.
3135 (get_arg_type_list, start_method_def, gen_method_decl): Use
3136 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3137 TREE_OVERFLOW field of a TREE_LIST node.
3139 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3142 * objc-act.c (objc_start_function): Create stack level for context
3143 of identifiers with variably modified type.
3145 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3149 * objc-act.c (objc_start_function): Push context on
3150 label_context_stack.
3152 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3154 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3155 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3156 Call c_common_truthvalue_conversion.
3158 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3160 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3161 objc/objc-parse.c, objc/objc-parse.y): Remove
3162 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3163 objc.distclean, objc.maintainer-clean): Update for new parser.
3164 * config-lang.in (gtfiles): Update for new parser.
3166 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3168 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3171 2005-01-27 Matt Austern <austern@apple.com>
3173 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3174 calling instantiate_pending_templates.
3176 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3179 * objc-act.c (build_selector_translation_table): Use
3180 input_location in the diagnostic for the GNU runtime or if
3181 TREE_PURPOSE (chain) is NULL.
3183 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3186 * objc-act.c (objc_types_compatible_p): New function.
3187 * objc-act.h (objc_types_compatible_p): Declare.
3188 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3190 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3192 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3195 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3198 * objc-act.c (get_arg_type_list): Decay function arguments into
3200 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3201 in line with what the C front-end does.
3202 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3203 each PARM_DECL, like the C front-end does.
3204 (start_method_def): Remove redundant ARRAY_TYPE decay.
3205 (objc_start_function): Bring closer in line with what the
3206 C front-end does for functions.
3208 2005-01-14 Mike Stump <mrs@apple.com>
3210 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3211 that -fobjc-exceptions is accepted.
3213 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3216 * objc-act.c (get_arg_type_list, start_method_def): Decay
3217 array arguments into pointers.
3218 (gen_type_name_0): Learn to pretty-print array types.
3220 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3222 * objc-act.c (build_private_template): Change to return 'void'; do
3223 not set ivar_context, uprivate_record or objc_instance_type.
3224 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3225 retrieve protocol list from the pointee rather than the pointer itself;
3226 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3227 TYPE_OBJC_PROTOCOL_LIST.
3228 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3229 construct a variant of the pointee as well as the pointer, and
3230 store protocol information in the former. When creating variants
3231 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3232 TYPE_OBJC_INTERFACE information.
3233 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3234 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3235 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3236 holding an IDENTIFIER_NODE.
3237 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3238 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3239 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3240 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3241 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3243 (continue_class): For @implementations, set ivar_context,
3244 uprivate_record and objc_instance_type, for @interfaces, call
3245 build_private_template().
3246 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3247 TYPE_OBJC_INTERFACE.
3248 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3249 accessing TYPE_OBJC_PROTOCOL_LIST.
3250 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3251 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3252 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3253 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3254 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3255 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3256 TYPE_LANG_SPECIFIC(...).
3257 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3258 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3259 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3260 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3261 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3263 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3266 * Make-lang.in (objc/objc-act.o): Update dependencies.
3267 * objc-act.c (objc_finish_file): Call
3268 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3270 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3273 * obj-act.c (encode_type): 96bits doubles are encoded the
3274 same way as 64bit and 128bit doubles are.
3276 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3278 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3280 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3283 * objc-act.c (generate_method_descriptors): Remove setting
3284 the new decls' type to variable_length_type.
3285 (generate_ivar_lists): Likewise.
3286 (generate_dispatch_tables): Likewise.
3288 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3290 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3291 contains the result of the ID lookup by the C or C++
3292 front-end; in class methods, use OTHER if it exists;
3293 in instance methods, use OTHER only if it is locally
3296 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3298 * objc-act.c (finish_class): Do not synthesize bogus
3299 'extern objc_object *_Foo;' declarations for @interface Foo.
3301 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3302 David Ayers <d.ayers@inode.at>
3304 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3305 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3306 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3307 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3308 (objc_is_id): Add test for 'super'.
3309 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3310 receivers; if class methods are not found in protocol lists, search
3311 for instance methods therein and warn if one is found. Look in
3312 global hash tables for suitable method as a last resort when messaging
3313 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3314 (objc_add_method): Insert instance methods listed in protocols into
3315 the global class method hash table.
3316 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3317 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3318 addition to 'id <Proto>'.
3320 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3323 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3324 for the NeXT runtime case.
3326 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3328 * objc-act.c: Fix comment typos.
3330 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3332 * objc-act.c (init_objc_symtab, init_module_descriptor,
3333 build_shared_structure_initializer): When initializing 'long'
3334 fields, ensure that the initializer value is also 'long'.
3336 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3338 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3340 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3341 (build_selector_translation_table): Use %J in diagnostic
3342 instead of diddling input_line. Fix spelling.
3344 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3346 * objc-act.c (objc_fold_objc_type_ref): New function.
3347 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3349 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3351 * objc-act.c (objc_start_function, really_start_method,
3352 objc_get_parm_info, start_method_def): Update to new arg_info
3355 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3357 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3359 (objc/objc-act.o): Depend on $(HASHTAB_H).
3360 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3361 objcp-decl.h instead of c-tree.h.
3362 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3363 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3364 build_protocol_template): Adjust prototypes.
3365 (build_module_initializer_routine, start_class, continue_class,
3366 finish_class, start_method_def, objc_start_function, start_protocol,
3367 build_method_decl, objc_add_method, add_instance_variable,
3368 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3369 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3370 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3371 create_field_decl): New prototypes.
3372 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3373 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3374 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3375 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3376 (CLASS_TYPEDEF_NAME): New.
3377 (TAG_EXECCLASS): Change from a global variable to a #define.
3378 (TAG_RETURN_STRUCT): Delete.
3379 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3380 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3381 (string_descriptor): New struct.
3382 (string_htab): New hash table.
3383 (string_hash, string_eq): New prototypes.
3384 (generate_struct_by_value_array): Call create_field_decl() instead of
3385 create_builtin_decl().
3386 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3387 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3388 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3389 and cp_finish_file().
3390 (define_decl, get_static_reference, get_protocol_reference,
3391 create_builtin_decl): Remove functions.
3392 (objc_start_class_interface, objc_start_category_interface,
3393 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3394 objc_start_class_implementation, objc_start_category_implementation,
3395 objc_continue_implementation, objc_finish_implementation,
3396 objc_set_visibility, objc_set_method_type,
3397 objc_build_method_signature, objc_add_method_declaration,
3398 objc_start_method_definition, objc_add_instance_variable,
3399 objc_get_protocol_qualified_type, create_field_decl,
3400 start_var_decl, finish_var_decl): New functions.
3401 (setup_string_decl): Simplify since it is only called once.
3402 (synth_module_prologue): Call build_class_template(); predefine 'id'
3403 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3404 hooks for duration of function; fix GNU runtime messenger signatures
3405 to correspond to reality; forward-declare '__objc_exec_class' for the
3406 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3407 'extern "C" { ... }' wrappers around synthesized declarations; call
3408 build_protocol_template() and build_category_template().
3409 (string_hash, string_eq): New functions.
3410 (objc_build_string_object): Check metaclass correctness only once;
3411 store string literals in hash table.
3412 (objc_build_constructor): Do not convert initializer elements;
3413 adjust for ObjC++ impedance mismatch.
3414 (build_objc_symtab_template): Call create_field_decl() instead of
3415 create_builtin_decl().
3416 (init_objc_symtab): Add missing conversion to initializer element.
3417 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3418 (generate_objc_symtab_decl): Do not call build_category_template();
3419 call start_var_decl() and finish_var_decl() instead of start_decl()
3421 (build_module_descriptor): Call create_field_decl() instead of
3422 grokfield(); call start_var_decl() and finish_var_decl() instead of
3423 start_decl() and finish_decl(); always mark module descriptor as
3424 used; move GNU runtime-specific functionality to
3425 build_module_initializer_routine().
3426 (build_module_initializer_routine): New function, broken off of
3427 build_module_descriptor().
3428 (objc_static_init_needed_p, objc_generate_static_init_call): New
3430 (generate_static_references, generate_strings,
3431 build_selector_translation_table, generate_descriptor_table,
3432 generate_ivars_list, generate_dispatch_table, generate_category): Call
3433 start_var_decl() and finish_var_decl() instead of start_decl() and
3434 finish_decl(); build a type directly instead of via groktypename().
3435 (build_selector_reference_decl, build_selector_table_decl,
3436 build_class_reference_decl, build_protocol_reference,
3437 generate_objc_image_info): Call start_var_decl() instead of
3439 (build_selector_reference): For GNU runtime, do not call
3440 build_selector_reference_decl().
3441 (build_selector, build_typed_selector_reference): Always convert
3442 result to the selector type.
3443 (add_objc_string): Cast return value to 'char *'.
3444 (build_method_prototype_template, build_selector_template,
3445 build_method_template): Use actual selector type for fields
3446 pointing to selectors.
3447 (finish_objc): For GNU runtime, call
3448 build_module_initializer_routine() after build_module_descriptor().
3449 (generate_protocol_list, generate_shared_structures): Call
3450 start_var_decl() and finish_var_decl() instead of start_decl() and
3451 finish_decl(); build a type directly instead of via
3453 (synth_id_with_class_suffix): Return a string.
3454 (get_arg_type_list): For instance methods, use the instance type for
3455 'self'; do not call groktypename_in_parm_context().
3456 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3457 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3458 handle RECORD_TYPEs in ObjC as well as ObjC++.
3459 (objc_is_id): New function.
3460 (objc_is_object_ptr): Return the canonical type node.
3461 (objc_get_class_ivars): Simplify using get_class_ivars().
3462 (get_class_ivars): Remove second parameter; create a fresh copy
3463 of the ivar list for each call; do not check for existence of
3465 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3466 (objc_init_exceptions): When using SJLJ-style exceptions, require
3467 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3469 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3470 objc_object_type instead of objc_id_type.
3471 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3472 a VAR_DECL before placing it in the appropriate scope; do not
3473 call define_decl(); adjust call to c_begin_compound_stmt();
3474 use objc_object_type instead of objc_id_type.
3475 (build_next_objc_exception_stuff): Call create_field_decl() instead
3476 of create_builtin_decl(); construct type directly instead of calling
3477 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3478 (build_private_template): Adjust call to get_class_ivars(); build
3479 a type directly instead of via groktypename().
3480 (build_protocol_template, build_method_prototype_list_template,
3481 build_method_prototype_template, build_category_template,
3482 build_selector_template, build_class_template, build_super_template,
3483 build_ivar_template, build_ivar_list_template,
3484 build_method_list_template, build_method_template):
3485 Call create_field_decl() instead of grokfield().
3486 (objc_method_parm_type): Do not call groktypename().
3487 (generate_descriptor_table): Call start_var_decl() and
3488 finish_var_decl() instead of start_decl() and finish_decl().
3489 (generate_method_descriptors, build_protocol_initializer,
3490 generate_dispatch_tables, build_category_initializer,
3491 build_shared_structure_initializer): Do not call groktypename().
3492 (generate_protocols): Call start_var_decl() and finish_var_decl()
3493 instead of start_decl() and finish_decl(); do not call groktypename().
3494 (error_with_ivar): Remove last parameter.
3495 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3496 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3497 (generate_ivar_lists): Convert one of the initializer elements; do
3498 not call groktypename().
3499 (get_arg_type_list, start_method_def, gen_method_def): Account for
3500 new representation of variable arguments and '...' in Objective-C
3501 methods; add Objective-C++ impedance matching code.
3502 (is_objc_type_qualifier): Remove function.
3503 (adjust_type_for_id_default): Simplify; there is no longer a need to
3504 wade through declspecs.
3505 (lookup_interface, start_class, continue_class,
3506 finish_class, start_method_def, start_protocol, build_method_decl,
3507 objc_add_method, add_instance_variable, build_ivar_reference,
3508 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3509 Make into static functions.
3510 (receiver_is_class_object): Use new IS_CLASS() macro.
3511 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3512 call objc_finish_message_expr() instead of finish_message_expr().
3513 (finish_message_expr): Rename to objc_finish_message_expr(); use
3514 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3515 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3516 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3517 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3518 (build_objc_method_call, warn_with_method): Do not call groktypename().
3519 (build_ivar_reference): Call convert() instead of clobbering in a
3521 (hash_init): Initialize string_htab hash table.
3522 (add_instance_variable): Simplify parameter list; do not call grokfield();
3523 do not populate CLASS_IVARS list.
3524 (start_class): Check for the existence of super class, if one was specified.
3525 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3526 call build_class_template(); adjust call to get_class_ivars(); call
3527 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3528 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3530 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3531 (start_protocol): Do not call build_protocol_template(); use
3532 PROTOCOL_BINFO_ELTS for the tree vector size.
3533 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3534 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3536 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3537 (encode_type): Handle the 'const' qualifier here.
3538 (objc_parmlist): New global variable, sued by objc_push_parm and
3539 objc_get_parm_info().
3540 (objc_push_parm, objc_get_parm_info): New functions.
3541 (objc_expr_last): Remove function.
3542 (synth_self_and_ucmd_args): For instance methods, use the instance
3543 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3544 (start_method_def): Do not call push_scope(), declare_parm_level(),
3545 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3546 just use objc_push_parm() and objc_get_parm_info().
3547 (comp_method_with_proto): Remove function.
3548 (objc_types_are_equivalent): Strip away indirections before comparing
3550 (comp_proto_with_proto): Do not call groktypename(); types are no
3551 longer in raw declspec format.
3552 (objc_start_function): New function.
3553 (really_start_method): Call comp_proto_with_proto() instead of
3554 comp_method_with_proto(); call objc_start_function() instead of
3555 hand-crafting a function declarator.
3556 (continue_method_def, objc_expand_function_end): Remove functions.
3557 (get_super_receiver): Call objc_get_current_scope() instead of
3558 get_current_scope(); reference 'super_class' field (instead of
3560 (finish_method_def): Rename to objc_finish_method_definition() and
3561 add a function decl parameter; move method encoding call from
3562 objc_expand_function_end().
3563 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3564 gen_declaration_1): Remove functions.
3565 (tmpbuf, RAW_DECLSPEC): Remove.
3566 (gen_declaration): Remove second parameter; simplify to deal
3567 with TYPE_P nodes instead of raw declspecs.
3568 (gen_type_name, gen_type_name_0): New functions.
3569 (gen_method_decl): Remove second parameter; call gen_type_name()
3570 instead of gen_declaration_1().
3571 (dump_interface): Adjust calls to gen_declaration() and
3572 gen_method_decl(); do not allocate a separate string buffer.
3573 (init_objc): Allocate a larger string buffer to accommodate
3574 dump_interface(); adjust call to build_module_descriptor();
3575 add call to build_module_initializer_routine() for the GNU
3577 (generate_classref_translation_entry): Do not call start_decl(); call
3578 finish_var_decl() instead of finish_decl(); call convert() instead of
3580 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3581 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3583 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3584 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3585 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3586 objc_object_type and objc_object_name, respectively.
3587 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3588 objc_class_name): New.
3589 (IS_CLASS): New macro.
3590 (IS_ID, IS_SUPER): Robustify.
3591 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3592 (finish_file, start_class, continue_class, finish_class,
3593 start_method_def, continue_method_def, finish_method_def,
3594 start_protocol, finish_protocol, objc_build_throw_stmt,
3595 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3596 objc_build_synchronized_epilogue, objc_build_try_prologue,
3597 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3598 objc_build_finally_prologue, objc_build_finally_epilogue,
3599 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3600 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3601 get_class_reference, get_static_reference, get_object_reference,
3602 build_message_expr, finish_message_expr, build_selector_expr,
3603 build_ivar_reference, build_keyword_decl, build_method_decl,
3604 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3605 objc_declare_class, objc_declare_protocols, objc_comptypes,
3606 objc_check_decl, build_encode_expr): Remove prototypes.
3607 (imp_count, cat_count): Make GGC-aware.
3608 (OBJC_SET_TYPE_NAME): New macro.
3610 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3612 * config-lang.in: Update copyright notice.
3613 (lang_requires): Indicate that ObjC requires C to be built first.
3615 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3617 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3619 (build_objc_string_object): Rename to objc_build_string_object().
3620 (get_class_reference): Rename to objc_get_class_reference().
3621 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3622 (next_sjlj_build_catch_list, get_super_receiver): Call
3623 objc_get_class_reference() instead of get_class_reference().
3624 (build_keyword_decl): Rename to objc_build_keyword_decl().
3625 (build_message_expr): Rename to objc_build_message_expr().
3626 (build_protocol_expr): Rename to objc_build_protocol_expr().
3627 (build_selector_expr): Rename to objc_build_selector_expr().
3628 (build_encode_expr): Rename to objc_build_encode_expr().
3629 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3630 objc_get_class_ivars().
3631 (get_class_reference): Rename prototype to objc_get_class_reference().
3632 (build_message_expr): Rename prototype to objc_build_message_expr().
3633 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3634 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3635 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3636 (build_objc_string_object): Rename prototype to
3637 objc_build_string_object().
3639 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3641 * objc-act.c (lookup_interface): Make function 'static' and add a
3643 (objc_check_decl, get_class_reference, objc_declare_alias,
3644 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3645 instead of is_class_name().
3646 (get_super_receiver, objc_clear_super_receiver): Call
3647 objc_get_current_scope() instead of get_current_scope().
3648 (is_class_name): Rename to objc_is_class_name.
3649 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3651 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3653 * objc-act.c (objc_is_reserved_word): New function.
3655 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3657 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3658 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3659 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3660 * objc-act.c: Do not include gtype-objc.h.
3661 (finish_file): Rename to objc_finish_file().
3662 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3663 * objc-lang.c: Update copyright notice; include diagnostic.h,
3664 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3666 (finish_file): New hook routine.
3667 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3668 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3669 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3670 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3671 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3672 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3673 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3674 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3675 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3676 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3677 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3678 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3679 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3680 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3681 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3682 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3683 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3684 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3685 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3686 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3687 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3688 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3689 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3690 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3691 Move to c-objc-common.h.
3694 Copyright (C) 2004-2016 Free Software Foundation, Inc.
3696 Copying and distribution of this file, with or without modification,
3697 are permitted in any medium without royalty provided the copyright
3698 notice and this notice are preserved.