1 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
3 * objc-map.h: Fix double word typos.
5 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
7 * objc-act.c: Adjust includes.
8 * objc-encoding.c: Likewise.
9 * objc-gnu-runtime-abi-01.c: Likewise.
10 * objc-lang.c: Likewise.
11 * objc-map.c: Likewise.
12 * objc-next-runtime-abi-01.c: Likewise.
13 * objc-next-runtime-abi-02.c: Likewise.
14 * objc-runtime-shared-support.c: Likewise.
16 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
18 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
20 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
22 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
23 rather than ggc_hasher.
25 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
27 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
28 than typed_noop_remove. Remove redudant typedefs.
30 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
32 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
33 * objc-encoding.c: Likewise.
34 * objc-gnu-runtime-abi-01.c: Likewise.
35 * objc-lang.c: Likewise.
36 * objc-map.c: Likewise.
37 * objc-next-runtime-abi-01.c: Likewise.
38 * objc-next-runtime-abi-02.c: Likewise.
39 * objc-runtime-shared-support.c: Likewise.
41 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
43 * objc-act.c : Adjust include files.
44 * objc-encoding.c : Likewise.
45 * objc-gnu-runtime-abi-01.c : Likewise.
46 * objc-lang.c : Likewise.
47 * objc-map.c : Likewise.
48 * objc-next-runtime-abi-01.c : Likewise.
49 * objc-next-runtime-abi-02.c : Likewise.
50 * objc-runtime-shared-support.c : Likewise.
52 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
54 * objc-runtime-shared-support.c (build_module_descriptor): Set
55 TREE_USED on UOBJC_MODULES_decl.
57 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
59 * objc-act.c (objc_write_global_declarations): Adjust comment.
60 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
63 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
65 * objc-act.c: Adjust includes for restructured coretypes.h.
66 * objc-encoding.c: Likewise.
67 * objc-gnu-runtime-abi-01.c: Likewise.
68 * objc-lang.c: Likewise.
69 * objc-map.c: Likewise.
70 * objc-next-runtime-abi-01.c: Likewise.
71 * objc-next-runtime-abi-02.c: Likewise.
72 * objc-runtime-shared-support.c: Likewise.
74 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
76 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
78 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
80 * objc-act.c: Adjust for hash_table changes.
82 2015-01-09 Michael Collison <michael.collison@linaro.org>
84 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
85 input.h, alias.h, symtab.h, options, fold-const.h,
86 wide-int.h, and inchash.h due to flattening of tree.h.
87 * objc-encoding.c: Ditto.
88 * objc-gnu-runtime-abi-01.c: Ditto.
91 * objc-next-runtime-abi-01.c: Ditto.
92 * objc-next-runtime-abi-02.c: Ditto.
93 * objc-runtime-shared-support.c: Ditto.
95 2015-01-05 Jakub Jelinek <jakub@redhat.com>
97 Update copyright years.
99 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
101 * objc-act.c: Adjust include files.
103 2014-10-22 Alan Modra <amodra@gmail.com>
105 * objc-encoding.c (encode_array): Cast result of obstack_base.
106 (encode_type): Likewise.
108 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
110 * objc-act.c: Adjust include files.
112 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
114 * objc-act.c: use hash_table instead of hashtab.
116 2014-09-15 Jakub Jelinek <jakub@redhat.com>
118 * Make-lang.in (check_objc_parallelize): Change to just an upper
121 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
123 * objc-act.c (objc_common_tree_size): New function.
124 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
126 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
127 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
128 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
129 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
130 (METHOD_SEL_ARGS): Use decl_common.size instead of
131 decl_non_common.result.
132 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
133 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
134 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
135 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
136 (objc_common_tree_size): Declare.
137 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
139 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
141 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
144 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
146 * objc-act.c: Adjust.
148 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
150 * objc-act.c (objc_build_string_object): Adjust.
151 (continue_class): Likewise.
152 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
153 * objc-map.c (objc_map_alloc_ggc): Likewise.
154 (objc_map_private_resize): Likewise.
155 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
157 (hash_name_enter): Likewise.
159 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
160 Mike Stump <mikestump@comcast.net>
161 Richard Sandiford <rdsandiford@googlemail.com>
163 * objc-act.c: Include wide-int.h.
164 (objc_decl_method_attributes): Use wide-int interfaces.
166 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
169 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
170 (objc_init): Initialize objc_default_ivar_visibility.
171 (objc_start_class_interface): Use objc_default_ivar_visibility.
172 (objc_start_class_implementation): Likewise.
173 (objc_lookup_ivar): Implement -fno-local-ivars.
175 2014-01-31 Marek Polacek <polacek@redhat.com>
178 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
179 build_function_call_vec.
180 (finish_catch): Likewise.
181 (next_runtime_abi_02_get_class_reference): Likewise.
182 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
183 build_function_call_vec.
184 (build_throw_stmt): Likewise.
185 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
186 build_function_call_vec.
187 (build_throw_stmt): Likewise.
189 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
191 Update copyright years
193 2013-12-04 Joseph Myers <joseph@codesourcery.com>
196 * objc-act.c (objc_synthesize_getter): Update calls to
197 c_sizeof_or_alignof_type.
199 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
201 * objc/objc-act.c: Add required include files from gimple.h.
203 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
205 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
208 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
210 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
211 tree_to_shwi throughout.
213 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
215 * objc-act.c: Include only gimplify.h and gimple.h as needed.
217 2013-11-14 Diego Novillo <dnovillo@google.com>
219 * objc-act.c: Include stringpool.h.
220 Include stor-layout.h.
222 * objc-encoding.c: Include stringpool.h.
223 Include stor-layout.h.
224 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
225 * objc-next-runtime-abi-01.c:
226 Include stringpool.h.
227 * objc-next-runtime-abi-02.c: Include stringpool.h.
228 * objc-runtime-shared-support.c: Include stringpool.h.
230 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
232 * objc-act.c: Include gimplify.h.
234 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
236 * objc-act.c (objc_push_parm): Handle atomic qualifier.
238 2013-09-25 Tom Tromey <tromey@redhat.com>
240 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
241 (objc/objc-runtime-shared-support.o)
242 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
243 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
244 (objc/objc-encoding.o, objc/objc-map.o): Remove.
246 2013-09-14 Iain Sandoe <iain@codesourcery.com>
249 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
250 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
251 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
252 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
254 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
256 * objc-act.c: Fix typos.
257 * objc-encoding.c: Likewise.
258 * objc-gnu-runtime-abi-01.c: Likewise.
259 * objc-next-runtime-abi-01.c: Likewise.
260 * objc-next-runtime-abi-02.c: Likewise.
262 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
264 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
265 Fix build_conditional_expr call.
267 2013-05-16 Jason Merrill <jason@redhat.com>
269 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
271 2012-11-20 Diego Novillo <dnovillo@google.com>
273 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
275 2012-11-16 Diego Novillo <dnovillo@google.com>
277 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
279 * objc-act.c: Use new vec API in vec.h.
280 * objc-act.h: Likewise.
281 * objc-gnu-runtime-abi-01.c: Likewise.
282 * objc-next-runtime-abi-01.c: Likewise.
283 * objc-next-runtime-abi-02.c: Likewise.
284 * objc-runtime-hooks.h: Likewise.
285 * objc-runtime-shared-support.c: Likewise.
286 * objc-runtime-shared-support.h: Likewise.
288 2012-10-01 Lawrence Crowl <crowl@google.com>
290 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
291 (objc-act.o): Add dependence on hash-table.h.
292 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
295 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
297 * Make-ang.in: Adjust for move of C front-end files.
298 * config-lang.in: Likewise.
299 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
301 * objc-runtime-shared-support.c: Likewise.
302 * objc-next-runtime-abi-01.c: Likewise.
303 * objc-next-runtime-abi-02.c: Likewise.
304 * objc-gnu-runtime-abi-01.c: Likewise.
305 * objc-act.c: Likewise.
306 * objc-lang.c: Likewise.
308 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
310 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
311 Include c-family/c-target.h.
312 (handle_next_class_ref): Rewrite to emit top-level asm statements.
313 (handle_next_impent): Likewise.
314 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
316 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
318 * objc-act.c: Do not include output.h.
320 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
323 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
324 Use build_min_nt_loc.
326 2012-04-20 Jan Hubicka <jh@suse.cz>
328 * objc-act.c (mark_referenced_methods); Use
329 cgraph_mark_force_output_node.
331 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
333 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
334 (objc_build_global_assignment): Likewise.
335 (objc_build_strong_cast_assignment): Likewise.
336 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
337 * objc-next-runtime-abi-02.c: Likewise.
338 * objc-gnu-runtime-abi-01.c: Likewise.
340 2012-03-05 Jason Merrill <jason@redhat.com>
342 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
343 call _stat functions without MEM_STAT_INFO.
345 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
347 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
350 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
353 * objc-act.c (objc_build_string_object): Remove redundant second
354 call to fix_string_type (). Add a checking assert that we are,
355 indeed, passed a STRING_CST.
357 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
360 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
361 size_t to avoid signed/unsigned
363 (insert_method_into_method_map): Likewise.
365 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
367 * objc-map.h: New file.
368 * objc-map.c: New file.
369 * config-lang.in (gtfiles): Added objc-map.h.
370 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
371 (objc/objc-map.o): New rule.
372 (objc/objc-act.o): Depend on objc/objc-map.h.
373 * objc-next-runtime-abi-02.c: Added a TODO comment.
374 * objc-act.c: Include objc-map.h.
375 (nst_method_hash_list, cls_method_hash_list): Removed.
376 (instance_method_map, class_method_map): New.
377 (cls_name_hash_list, als_name_hash_list): Removed.
378 (class_name_map, alias_name_map): Removed.
379 (ivar_offset_hash_list): Removed.
380 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
381 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
382 (interface_hash_init): New.
383 (objc_init): Call interface_hash_init.
384 (objc_write_global_declarations): Iterate over class_method_map
385 and instance_method_map instead of cls_method_hash_list and
386 nst_method_hash_list.
387 (objc_declare_alias): Use alias_name_map instead of
389 (objc_is_class_name): Use class_name_map and alias_name_map
390 instead of cls_name_hash_list and als_name_hash_list.
391 (interface_tuple, interface_htab, hash_interface, eq_interface):
393 (interface_map): New.
394 (add_class): Renamed to add_interface. Use interface_map instead
396 (lookup_interface): Use interface_map instead of interface_htab.
397 (check_duplicates): Changed first argument to be a tree,
398 potentially a TREE_VEC, instead of a hash. Changed implementation
400 (lookup_method_in_hash_lists): Use class_method_map and
401 instance_method_map instead of cls_method_hash_list and
402 nst_method_hash_list.
403 (objc_build_selector_expr): Likewise.
404 (hash_func): Removed.
405 (hash_init): Create instance_method_map, class_method_map,
406 class_name_map, and alias_name_map. Do not create
407 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
408 als_name_hash_list, and ivar_offset_hash_list.
409 (insert_method_into_method_map): New.
410 (objc_add_method): Use insert_method_into_method_map instead of
411 add_method_to_hash_list.
412 (start_class): Call add_interface instead of add_class.
413 * objc-act.h (cls_name_hash_list, als_name_hash_list,
414 nst_method_hash_list, cls_method_hash_list): Removed.
416 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
418 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
419 interface with two parallel arrays to hold standard builtin
420 declarations, and replace it with a function based interface that
421 can support creating builtins on the fly in the future. Change
422 all uses, and poison the old names. Make sure 0 is not a
423 legitimate builtin index.
424 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
425 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
427 2011-07-19 Richard Guenther <rguenther@suse.de>
429 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
430 Use fold_build_pointer_plus.
431 (objc2_build_ehtype_initializer): Likewise.
433 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
435 * objc-encoding.h (obstack.h): Do not include.
436 (util_obstack, util_firstobj): Do not declare.
437 (encode_field_decl): Updated prototype to return a tree and take a
438 single tree argument. Updated comments.
439 * objc-encoding.c (util_obstack, util_firstobj): Made static.
440 (objc_encoding_init): New.
441 (encode_field_decl): Existing function renamed to encode_field and
442 made static. New encode_field_decl wrapper function added.
443 (encode_aggregate_fields): Update call to encode_field_decl to
445 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
446 (util_obstack, util_firstobj): Do not declare.
447 (build_v2_ivar_list_initializer): Updated call to
449 * objc-runtime-shared-support.c (obstack.h): Do not include.
450 (util_obstack, util_firstobj): Do not declare.
451 (build_ivar_list_initializer): Updated call to encode_field_decl.
452 * objc-act.c (objc_init): Use objc_encoding_init.
453 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
455 (objc/objc-gnu-runtime-abi-01.o): Likewise.
456 (objc/objc-next-runtime-abi-01.o): Likewise.
457 (objc/objc-next-runtime-abi-02.o): Likewise.
458 (objc/objc-act.o): Likewise.
460 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
462 Refactored encoding code into objc-encoding.h and objc-encoding.c.
463 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
464 encode_type, generating_instance_variables, objc_method_parm_type,
465 objc_encoded_type_size, encode_method_prototype,
466 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
467 encode_array, encode_vector, encode_aggregate_fields,
468 encode_aggregate_within, encode_next_bitfield,
469 encode_gnu_bitfield, encode_field_decl,
470 objc_v2_encode_property_attr): Moved to objc-encoding.h and
471 objc-encoding.c. No change in the actual code.
472 Include objc-encoding.h.
473 (objc_init): Added TODO.
474 (objc_build_property_setter_name): Made non-static so it can be
475 called from objc-encoding.c.
476 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
477 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
478 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
479 encode_method_prototype, encode_field_decl,
480 generating_instance_variables): Moved to objc-encoding.h.
481 (objc_build_property_setter_name): Declare.
482 * objc-encoding.c: New.
483 * objc-encoding.h: New.
484 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
485 * objc-next-runtime-abi-01.c: Likewise.
486 * objc-next-runtime-abi-02.c: Likewise.
487 * objc-runtime-shared-support.c: Likewise.
488 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
489 (objc/objc-lang.o): Reordered dependencies.
490 (objc/objc-runtime-shared-support.o): Reordered dependencies.
491 Added dependencies on objc-encoding.h and on $(GGC_H),
492 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
493 (objc/objc-gnu-runtime-abi-01.o): Likewise.
494 (objc/objc-next-runtime-abi-01.o): Likewise.
495 (objc/objc-next-runtime-abi-02.o): Likewise.
496 (objc/objc-act.o): Reordered dependencies. Added dependency on
498 (objc/objc-encoding.o): New rule.
500 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
501 warning "unknown type %<%T%> found during Objective-C encoding"
502 instead of using gen_type_name.
504 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
506 * objc-act.c (receiver_is_class_object): Expanded comment.
507 (objc_finish_message_expr): Likewise.
509 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
512 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
513 that was only declared using @class without an @interface. Warn
514 if messaging an instance of a class that was only declared using
515 @class without an @interface, unless the receiver was also typed
516 with a protocol list.
518 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
520 * objc-act.c (objc_decl_method_attributes): Implement nonnull
521 attribute for Objective-C methods.
523 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
525 * config-lang.in (gtfiles): Updated order of files to fix building
526 when the gcc/cp directory is missing, as in the case of some
529 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
531 * objc-act.c (objc_compare_types): Use function_args_iterator
532 instead of TYPE_ARG_TYPES to compare function argument types.
534 2011-05-13 Toon Moene <toon@moene.org>
536 * objc-next-runtime-abi-02.c (newabi_append_ro):
537 Add const qualifier to constant variable pointer declaration.
539 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
541 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
542 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
543 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
545 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
547 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
548 (build_function_type_for_method): Declare.
549 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
550 type of get_arg_type_base_list field.
551 * objc-act.h (OBJC_VOID_AT_END): Delete.
552 * objc-act.c (get_arg_type_list): Delete.
553 (build_function_type_for_method): New function.
554 (objc_decl_method_attributes): Call build_function_type_for_method.
555 (really_start_method): Likewise.
556 * objc-gnu-runtime-abi-01.c
557 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
558 adjust function accordingly. Update header comment.
559 (build_objc_method_call): Call build_function_type_for_method.
560 * objc-next-runtime-abi-01.c
561 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
562 adjust function accordingly. Update header comment.
563 (build_objc_method_call): Call build_function_type_for_method.
564 * objc-next-runtime-abi-02.c
565 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
566 adjust function accordingly. Update header comment.
567 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
568 typelist. Use function_args_iterator for traversing fntype.
569 (build_v2_build_objc_method_call): Adjust call to it.
570 Call build_function_type_for_method
572 2011-05-05 Joseph Myers <joseph@codesourcery.com>
574 * objc-act.c (objc_start_method_definition): Add parameter expr.
575 Update call to start_method_def.
576 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
577 objc_synthesize_setter) Update calls to
578 objc_start_method_definition.
579 (objc_get_parm_info): Add parameter expr. Update call to
581 (start_method_def): Add parameter expr. Update call to
583 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
584 Update call to objc_get_parm_info.
585 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
588 2011-04-26 Jason Merrill <jason@redhat.com>
590 * objc-act.c (objc_fold_objc_type_ref): Remove.
591 * objc-act.h: Remove prototype.
593 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
595 * objc-act.c (synth_module_prologue): Call build_function_type_list
596 instead of build_function_type.
597 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
600 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
602 * objc-act.c (ivar_of_class): New.
603 (objc_is_public): Use ivar_of_class.
605 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
607 * objc-act.c (objc_get_interface_ivars): Removed.
608 (objc_detect_field_duplicates): New.
609 (hash_instance_variable): New.
610 (eq_instance_variable): New.
612 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
614 * objc-act.c (objc_declare_protocols): Renamed to
615 objc_declare_protocol. Changed first argument to be an identifier
616 instead of a tree chain of identifiers, so that callers don't have
617 to create a temporary tree chain.
619 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
621 * objc-act.c (objc_declare_class): Changed to take a single
622 identifier as argument instead of a tree list. This means callers
623 don't have to build temporary tree lists to call this function.
624 (synth_module_prologue): Updated calls to objc_declare_class.
626 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
628 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
629 instead of get_identifier.
631 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
633 * objc-lang.c (objc_init_ts): Move code for this function...
634 * objc-act.c (objc_common_init_ts): ...here. Define.
635 * objc-act.h (objc_common_init_ts): Declare.
637 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
639 * objc-act.c (objc_build_message_expr): Accept two arguments
640 instead of one so that callers can simply pass the arguments
641 without having to create a temporary chain to hold them.
643 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
645 * objc-act.c (comp_proto_with_proto): Do not create and use
646 inefficient temporary argument lists. Compare the arguments
647 directly. (match_proto_with_proto): Removed; incorporated into
648 comp_proto_with_proto ().
650 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
652 * objc-act.c (printable_ivar_name): New.
653 (add_instance_variable): Call printable_ivar_name() when an error
654 message needs to be printed. Do not prepare the instance variable
655 for printing unless there is an actual error.
657 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
659 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
660 avoid calling identifier_global_value() multiple times.
662 2011-04-12 Martin Jambor <mjambor@suse.cz>
664 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
665 instead of cgraph_node.
667 2011-04-06 Joseph Myers <joseph@codesourcery.com>
669 * objc-act.c: Include c-target.h instead of target.h.
670 * Make-lang.in (objc/objc-act.o): Update dependencies.
672 2011-03-06 Joseph Myers <joseph@codesourcery.com>
674 * lang-specs.h: Match -save-temps* instead of -save-temps.
676 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
678 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
680 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
682 * objc-act.c (build_private_template): Do not copy the
683 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
684 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
687 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
690 * objc-act.c (flexible_array_type_p): New.
691 (add_instance_variable): Produce an error if an instance variable
692 uses flexible array members.
693 (encode_array): Do not emit an error if encoding a flexible array
694 type while generating instance variables.
696 2011-02-21 Mike Stump <mikestump@comcast.net>
698 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
701 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
703 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
704 usage of padding fields. Do not include tm.h.
705 * objc-act.c (objc_write_global_declaration): Set input_location
706 to BUILTINS_LOCATION while generating runtime metadata.
708 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
711 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
712 effects, do not use a temporary variable.
714 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
716 * objc-next-runtime-abi-01.c: Updated comments.
717 * objc-next-runtime-abi-02.c: Same.
719 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
721 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
724 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
726 * objc-act.c: Updated comments.
727 * objc-next-runtime-abi-02.c: Same.
728 * objc-runtime-shared-support.c: Same.
729 * objc-runtime-hooks.h: Same.
731 * objc-gnu-runtime-abi-01.c: Same.
733 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
735 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
736 not generate metadata if there is nothing to put into it.
738 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
740 * config-lang.in (gtfiles): Updated.
741 * Make-lang.in (START_HDRS): New.
742 (OBJC_OBJS): Added new object files.
743 (objc/objc-act.o): Updated prerequisites.
744 (objc/objc-lang.o): Updated prerequisites.
745 (objc/objc-runtime-shared-support.o): New.
746 (objc/objc-gnu-runtime-abi-01.o): New.
747 (objc/objc-next-runtime-abi-01.o): New.
748 (objc/objc-next-runtime-abi-02.o): New.
749 * objc-runtime-hooks.h: New.
750 * objc-runtime-shared-support.h: New.
751 * objc-runtime-shared-support.c: New.
752 * objc-gnu-runtime-abi-01.c: New.
753 * objc-next-metadata-tags.h: New.
754 * objc-next-runtime-abi-01.c: New.
755 * objc-next-runtime-abi-02.c: New.
756 * objc-lang.c: Include c-lang.h.
757 (LANG_HOOKS_EH_PERSONALITY): Removed.
758 * objc-act.h: Moved many declarations and code from objc-act.c
759 into objc-act.h to make them available outside objc-act.c.
760 (objc_eh_runtime_type): Removed.
761 (objc_eh_personality): Removed.
762 (CLASS_HAS_EXCEPTION_ATTR): New.
763 (OCTI_SUPER_SUPERFIELD_ID): New.
764 (OCTI_V1_PROP_LIST_TEMPL): New.
765 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
766 (super_superclassfield_id): New.
767 (objc_prop_list_ptr): New.
768 (prop_names_attr_chain): New.
769 * objc-act.c: Include new runtime headers. Moved many #defines
770 and declarations into objc-act.h and
771 objc-runtime-shared-support.h. Made some corresponding functions
772 non-static, and moved some others into
773 objc-runtime-shared-support.c. Moved metadata generation code
774 into the new runtime hook files.
775 (ivar_offset_hash_list): New.
776 (objc_init): Call generate_struct_value_by_array() before doing
777 any runtime initialization. Create the appropriate runtime hook
779 (init_objc): Removed. Code moved directly into objc_init.
780 (finish_objc): Removed. Code moved directly into
781 objc_write_global_declarations.
782 (objc_write_global_declarations): Do the warn_selector checks
783 before emitting metadata. Use a runtime hook to emit the
784 metadata. Do not emit the metadata or do -gen-decls processing if
785 -fsyntax-only or we are producing a PCH.
786 (build_objc_exception_stuff): Renamed to
787 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
788 objc_exception_throw_decl.
789 (synth_module_prologue): Call runtime initialize hook instead of
790 building runtime declarations here. Use the
791 default_constant_string_class_name runtime hook to set the
792 constant string class name.
793 (objc_build_string_object): Call the setup_const_string_class_decl
794 runtime hook instead of setup_string_decl. Call the
795 build_const_string_constructor runtime hook instead of building
796 the string object here.
797 (get_objc_string_decl): Added prop_names_attr case. Removed
798 gcc_unreachable() at the end.
799 (objc_begin_catch_clause): Distinguish between @catch (...) and
800 @catch (id x). Call the begin_catch runtime hook instead of
801 building the CATCH_EXPR here.
802 (objc_finish_catch_clause): Call the finish_catch runtime hook
803 instead of adding the catch here.
804 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
805 instead of doing it here.
806 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
807 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
808 Call the build_throw_stmt runtime hook instead of building the
810 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
812 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
813 instead of building the list of arguments here.
814 (receiver_is_class_object): Call the receiver_is_class_object
815 runtime hook instead of doing the check here. Call the
816 tag_getclass runtime hook instead of using TAG_GETCLASS.
817 (objc_finish_message_expr): Call the build_objc_method_call
819 (objc_build_protocol_expr): Call the get_protocol_reference
821 (objc_build_selector_expr): Call the build_selector_reference
823 (build_ivar_reference): Call the build_ivar_reference runtime
825 (hash_init): Set up ivar_offset_hash_list.
826 (start_class): Recognize the objc_exception attribute and store
828 (continue_class): Use the class_decl and metaclass_decl runtime
830 (build_objc_property_accessor_helpers): Renamed to
831 build_common_objc_property_accessor_helpers. Do not build
832 objc_copyStruct_decl, objc_getPropertyStruct_decl and
833 objc_setPropertyStruct_decl.
834 (objc_synthesize_getter): Check what struct setter/getter helper
835 is available instead of checking the type of runtime.
836 (get_super_receiver): Use the super_superclassfield_ident runtime
837 hook. Added assert. Use the get_class_super_ref and
838 get_category_super_ref runtime hooks.
839 (objc_v2_encode_prop_attr): New.
841 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
844 * objc-act.c (finish_objc): When calling check_duplicates to check
845 duplicated instance methods, set 'is_class' to 0, not 1.
847 2011-01-14 Ben Elliston <bje@au.ibm.com>
850 * objc-act.c (generate_struct_by_value_array): Do not output a
851 definition for struct_forward_array.
853 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
855 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
858 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
860 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
862 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
864 * objc-act.c (check_that_protocol_is_defined): New.
865 (lookup_protocol): Call check_that_protocol_is_defined.
867 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
869 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
870 lists. Check them two-ways to fix comparisons when one protocol
871 implements the other one, or when one list contains duplicated
874 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
876 * objc-act.c (objc_add_method): When emitting an error because a
877 method with the same name but conflicting types is found in the
878 same class or category interface, print a note with the location
879 of the original method. Also, improved the error message to
880 clearly state that the conflict is due to conflicting types, and
881 produce it for protocols as well. Emit an error if two identical
882 methods are declared in a protocol, but one is @required and the
883 other one is @optional.
885 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
887 * objc-act.c (start_class): Warn when a class attribute is
889 (objc_declare_protocols): Warn when a protocol attribute in a
890 protocol forward-declaration is ignored.
891 (start_protocol): Warn when a protocol attribute is ignored.
893 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
895 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
896 particular, explicitly mention whether the error is due to the
897 @optional or @required keyword instead of mentioning
898 "@optional/@required".
900 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
903 * objc-act.c (objc_build_synchronized): Check the argument of
904 @synchronized and emit an appropriate error if it is not a valid
905 Objective-C object. Deal gracefully with that case. Updated
906 comments and variable names.
908 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
911 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
912 * objc-tree.def (PROPERTY_REF): Increased the number of operands
914 * objc-act.c (objc_finish_message_expr): Added optional argument
915 allowing to return the deprecated method prototype for deprecated
916 methods, instead of immediately emitting the deprecation warning.
917 (objc_maybe_build_component_ref): Do not warn for a deprecated
918 property. When building the getter call, get the deprecated
919 method prototype from objc_finish_message_expr() and put it into
921 (objc_build_class_component_ref): Same change.
922 (finish_class): Mark the getter and setter as deprecated if they
923 are generated from a deprecated property.
924 (objc_gimplify_property_ref): If the getter is deprecated, emit a
926 (objc_build_setter_call, objc_build_message_expr,
927 objc_finish_foreach_loop): Updated call to
928 objc_finish_message_expr.
930 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
933 * objc-act.c (lookup_protocol): Added 'definition_required'
934 argument. If 'definition_required', and the protocol is not
935 defined, emit a warning.
936 (objc_declare_protocols): Updated call to lookup_protocol.
937 (start_protocol): Same change.
938 (check_protocol_recursively): Same change.
939 (objc_build_protocol_expr): Same change.
940 (lookup_and_install_protocols): Added definition_required argument.
941 Pass it to lookup_protocol.
942 (objc_get_protocol_qualified_type): Updated call to
943 lookup_and_install_protocols.
944 (start_class): Updated calls to lookup_and_install_protocols; pass
945 true to 'definition_required' to get the warnings.
946 (start_protocol): Updated calls to lookup_and_install_protocols.
948 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
950 * objc-act.c (objc_start_category_interface): Produce an error if
951 a class extension is found after the class @implementation.
953 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
956 * objc-act.c (encode_method_prototype): Fixed both location and
957 format string of error "type %qT does not have a known size".
959 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
961 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
963 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
965 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
967 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
969 * objc-act.c (objc_init): Call using_eh_for_cleanups.
970 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
971 not call using_eh_for_cleanups.
972 (objc_begin_try_stmt): Do not call objc_init_exceptions.
973 (objc_build_throw_stmt): Updated call to
974 objc_maybe_warn_exceptions.
976 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
978 * objc/objc-act.c (objc_eh_personality): Select personality name on
980 (objc_init_exceptions): New.
981 (objc_begin_try_stmt): Use objc_init_exceptions.
982 (objc_build_throw_stmt): Likewise.
984 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
986 * objc-act.c (objc_in_class_extension): New.
987 (objc_start_category_interface): If -fobjc-std=objc1
988 was specified, produce an error if a class extension is used.
989 (objc_finish_interface): Reset objc_in_class_extension to false.
990 (objc_add_property_declaration): Allow a class extension to extend
991 readonly properties in the main @interface to be readwrite.
992 (start_class): Added code to deal with class extensions. In that
993 case, return the existing interface after adding any additional
994 protocols to it and setting objc_in_class_extension to true.
995 (continue_class): If in a class extension, do not generate the
996 instance variable template.
998 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1000 * objc-act.c (objc_build_throw_stmt): Check that the argument of
1001 @throw is an object and emit an error if not.
1003 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1005 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
1006 error() when printing an error about the iterating variable or
1007 collection not being an object.
1009 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1011 * objc-act.c (objc_finish_foreach_loop): Mark the
1012 object_expression as used.
1014 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1016 * objc-act.c: Include c-family/c-objc.h.
1017 * objc-lang.c: Same change.
1018 * Make-lang.in (objc/objc-act.o): Depend on
1020 (objc/objc-lang.o): Same change.
1021 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1023 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1025 * lang-specs.h: Don't handle -ftraditional.
1027 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1029 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1030 not NULL_TREE when a @throw is used outside of a @catch block.
1032 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1034 * objc-act.c (objc_build_volatilized_type): Removed.
1035 (objc_non_volatilized_type): Removed.
1036 (objc_type_quals_match): Removed.
1037 (local_variables_to_volatilize): New.
1038 (objc_volatilize_decl): Add the decl to volatilize to
1039 local_variables_to_volatilize, but don't volatilize it yet.
1040 (objc_finish_function): New.
1041 * objc-act.h (local_variables_to_volatilize): New.
1043 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1044 Mike Stump <mikestump@comcast.net>
1046 Allow 'make check-objc -j2'
1047 * Make-lang.in (lang_checks_parallelized): New.
1048 (check_objc_parallelize): New.
1050 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1052 * objc-act.c (start_class): When a class is reimplemented,
1053 generate an error and avoid adding the class to the list of
1054 implemented classes again, but do not return error_mark_node.
1056 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1058 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1060 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1062 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1063 is passed as argument.
1064 (objc_begin_catch_clause): Added code to deal with an
1065 error_mark_node or NULL_TREE argument. Improved checks for
1066 invalid arguments. Added code to traverse typedefs.
1068 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1070 * objc-act.c (objc_demangle): Return immediately if the string is
1071 too short. Detect names that do not need demangling, and return
1074 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1076 Implemented optional properties.
1077 * objc-act.h (PROPERTY_OPTIONAL): New.
1078 * objc-act.c (objc_add_property_declaration): Set
1079 PROPERTY_OPTIONAL if appropriate.
1080 (finish_class): When generating definitions of setter and getter
1081 methods associated with a property for a protocol, mark them as
1082 optional if the property is optional.
1083 (maybe_make_artificial_property_decl): Added 'getter_name'
1084 argument. Set PROPERTY_OPTIONAL.
1085 (objc_maybe_build_component_ref): Updated calls to
1086 maybe_make_artificial_property_decl. Added code for optional,
1087 readonly properties.
1088 (objc_build_class_component_ref): Updated call to
1089 maybe_make_artificial_property_decl.
1091 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1093 * objc-act.c (objc_build_struct): Fixed loops that save and
1094 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1095 special case for the current type is then no longer required.
1096 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1098 (objc_get_protocol_qualified_type): Updated comments.
1100 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1102 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1103 after finish_struct, not before, otherwise it may be wiped out by
1104 it. This fixes spurious warnings when a class has more than 15
1107 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1110 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1111 objective-c-cpp-output instead of objc-cpp-output. Print a
1112 deprecation note every time objc-cpp-output is requested.
1114 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1116 * objc-act.c (write_symbols): Don't declare here.
1118 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1121 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1122 this function is only called with the next runtime.
1124 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1127 * objc-act.c (in_late_binary_op): Remove.
1129 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1131 * objc-act.c (objc_start_class_interface): Do not warn that class
1132 attributes are unimplemented. Pass the attributes to start_class.
1133 (objc_start_category_interface): Updated call to start_class.
1134 (objc_start_class_implementation): Same change.
1135 (objc_start_category_implementation): Same change.
1136 (objc_build_class_component_ref): Warn if the class is deprecated.
1137 (build_private_template): Mark the template as deprecated if the
1138 class is deprecated.
1139 (start_class): Added 'attributes' argument. Emit a warning if
1140 using a deprecated class as superclass of a class, or original
1141 class of a category. Recognize the 'deprecated' attribute when
1142 starting and interface, and mark the interface with
1143 TREE_DEPRECATED if present. Store attributes in the interface.
1145 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1147 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1148 argument. If it is 'true' and the protocol is deprecated, emit a
1149 deprecation warning.
1150 (objc_start_protocol): Do not warn that protocol attributes are
1151 unimplemented. Pass the attributes to start_protocol.
1152 (start_protocol): Added attributes argument. Recognize the
1153 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1154 if present. Store attributes in the protocol.
1155 (objc_declare_protocols): Added 'attributes' argument. Recognize
1156 the 'deprecated' attribute and mark the protocols with
1157 TREE_DEPRECATED if present. Store attributes in the protocol.
1158 Updated call to lookup_protocol.
1159 (objc_build_protocol_expr): Updated call to lookup_protocol.
1160 (check_protocol_recursively): Same change.
1161 (lookup_and_install_protocols): Same change.
1162 * objc-act.h: Updated comments.
1164 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1166 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1167 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1168 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1170 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1172 * objc-act.c (objc_build_setter_call): New.
1173 (objc_maybe_build_modify_expr): Rewritten to build a compound
1175 (objc_build_incr_expr_for_property_ref): Updated calls to
1176 objc_maybe_build_modify_expr to call objc_build_setter_call
1177 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1178 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1179 TREE_NO_WARNING on the final compound statement to silence C++
1182 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1184 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1185 (objc_create_temporary_var): Moved it towards the beginning of the
1186 file so that objc_build_incr_expr_for_property_ref can use it.
1188 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1190 * objc-act.c (objc_add_property_declaration): Check that the decl
1191 we received from the parser is a FIELD_DECL; reject array and
1192 bitfield properties. Convert the warning when a property is
1193 readonly and a setter is specified into an error. Convert errors
1194 when a property declaration does not match a property declaration
1195 in a superclass into warnings.
1196 (objc_add_synthesize_declaration_for_property): Use
1197 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1198 if it is a bitfield. Throw an error if we are asked to synthesize
1199 setters/getters for a bitfield instance variable but the property
1200 is not appropriate - it must be assign and nonatomic. If the
1201 property is readonly, allow the instance variable type to be a
1202 specialization of the property type.
1203 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1204 Class qualified with a protocol when the 'accept_classes' argument
1207 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1209 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1210 where we are asked to attach a protocol to something which is not
1211 an Objective-C object type, and produce an error.
1213 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1215 * objc-act.c (objc_add_property_declaration): Check that the type
1216 of a property and of an inherited property match.
1217 (objc_maybe_build_component_ref): Tidied up indentation and
1219 (objc_common_type): Added new type of check (-5).
1220 (objc_add_synthesize_declaration_for_property): Check that the
1221 property to synthesize and the instance variable to use have the
1224 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1226 * objc-act.c (objc_init): Use %' in diagnostic.
1227 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1229 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1231 * objc-act.c (dump_base_name): Don't declare here.
1233 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1235 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1236 search for the @property declation only in the current context,
1237 but also in inherited properties. Do not mark the original
1238 PROPERTY_DECL in the @interface or @protocol with
1240 (check_methods): To check if a method is associated with a
1241 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1242 (check_accessible_methods): Same change.
1243 * objc-act.h: Updated comment.
1245 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1247 * objc-act.c (objc_add_synthesize_declaration_for_property):
1248 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1249 checking for an existing @synthesize or @dynamic declaration.
1250 Search for an inherited @property declaration if none is found in
1251 the local interface. If the required instance variable does not
1252 exist, return instead of trying to continue to prevent a compiler
1253 crash later. Check that the instance variable is not already
1254 being used by another @synthesize.
1255 (objc_add_dynamic_declaration_for_property): Iterate over
1256 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1257 existing @synthesize or @dynamic declaration.
1258 (objc_synthesize_getter): Search for the getter declaration in
1259 protocols and superclasses as well.
1260 (objc_synthesize_setter): Search for the setter declaration in
1261 protocols and superclasses as well.
1263 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1265 * objc-act.c (lookup_property): When checking categories, also
1266 check the protocols attached to each.
1267 (objc_add_property_declaration): Determine the
1268 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1269 error message. Search for an existing property declaration with
1270 the same name which would be inherited from the class hiearchy,
1271 and produce an error if it has incompatible attributes.
1272 (check_methods): Changed second parameter. If the method is a
1273 getter or setter for a property, do not warn if it is inherited as
1274 opposed to implemented directly in the class.
1275 (check_protocol): Updated calls to check_methods.
1276 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1277 PROPERTY_GETTER_NAME here; this is now done earlier, in
1278 objc_add_property_declaration.
1279 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1281 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1283 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1284 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1285 (maybe_make_artificial_property_decl): Added 'implementation'
1286 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1287 looking up getters or setters for a class. If an implementation
1288 is specified, search it as well for a getter or setter.
1289 (objc_maybe_build_component_ref): Updated calls to
1290 maybe_make_artificial_property_decl; added code to deal with
1291 'self' and 'super' and with methods declared locally in the
1292 implementation. Store the getter call expression in the
1293 PROPERTY_REF instead of throwing it away.
1294 (objc_build_class_component_ref): Updated calls to
1295 maybe_make_artificial_property_decl, and store the getter call
1296 expression in PROPERTY_REF instead of throwing it away.
1297 (lookup_method_static): Implemented
1298 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1299 (objc_gimplify_property_ref): Do not build the getter method call
1300 here; instead use the one stored in the PROPERTY_REF. If it's not
1301 there, produce helpful error messages.
1302 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1303 from 2 to 3. Updated comments.
1304 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1306 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1309 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1310 (objc_string_ref_type_p): New.
1311 (objc_check_format_arg): New.
1313 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1315 Fixed using the Objective-C 2.0 dot-syntax with class names.
1316 * objc-act.c (objc_build_class_component_ref): New.
1318 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1320 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1322 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1323 if set to 'true', return 'true' for Class objects. Do not remove
1324 more than on pointer indirection.
1325 (objc_add_property_declaration): Only warn about 'assign'
1326 semantics for Objective-C objects if warn_property_assign_default;
1327 and do not warn if the property is readonly or if the type is a Class.
1328 (objc_finish_foreach_loop): Updated calls to
1329 objc_type_valid_for_messaging.
1331 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1333 Implemented -fobjc-std=objc1 flag.
1334 * objc-act.c (objc_start_class_interface): If attributes are
1335 specified when flag_objc1_only is set, print an error.
1336 (objc_start_category_interface): Same change.
1337 (objc_start_protocol): Same change.
1338 (objc_add_method_declaration): Same change.
1339 (objc_start_method_definition): Same change.
1340 (objc_build_keyword_decl): Same change.
1341 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1342 flag_objc1_set is set, print an error.
1343 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1344 (objc_add_property_declaration): Same change.
1345 (objc_add_synthesize_declaration): Same change.
1346 (objc_add_dynamic_declaration): Same change.
1347 (objc_finish_foreach_loop): Same change.
1348 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1351 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1353 * objc-act.c (maybe_make_artificial_property_decl): New.
1354 (objc_maybe_build_component_ref): Call
1355 maybe_make_artificial_property_decl if a property can not be
1356 found. Do not call objc_finish_message_expr if
1357 PROPERTY_HAS_NO_GETTER.
1358 * objc-act.h Updated comments.
1359 (PROPERTY_HAS_NO_GETTER): New.
1360 (PROPERTY_HAS_NO_SETTER): New.
1361 * objc-tree.def: Updated comment.
1363 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1365 Implemented format and noreturn attributes for Objective-C methods.
1366 * objc-act.c (objc_start_method_definition): If method attributes
1367 are specified emit a warning and ignore them.
1368 (build_objc_method_call): Moved deprecation warnings from here ...
1369 (objc_finish_message_expr): to here. Do not emit deprecation
1370 warnings if the receiver is of type 'id'.
1371 (really_start_method): Install 'deprecation' and 'noreturn'
1373 (objc_decl_method_attributes): Carefully filter out the list of
1374 attributes, allowing only "noreturn", "format", "sentinel" and
1375 "deprecated". In the case of "format", adjust the arguments.
1376 Always process the attributes in the same way no matter if
1377 "sentinel" is in the list or not.
1379 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1381 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1382 deprecated properties.
1383 (objc_maybe_printable_name): Support PROPERTY_DECL.
1385 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1387 Implemented Objective-C 2.0 property accessors.
1388 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1389 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1390 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1391 (objc_getProperty_decl): New.
1392 (objc_setProperty_decl): New.
1393 (objc_copyStruct_decl): New.
1394 (objc_getPropertyStruct_decl): New.
1395 (objc_setPropertyStruct_decl): New.
1396 * objc-act.c (build_objc_property_accessor_helpers): New.
1397 (synth_module_prologue): Call
1398 build_objc_property_accessor_helpers.
1400 (objc_synthesize_getter): Implemented synthesizing getters that
1401 work with properties that are not nonatomic, assign properties.
1402 (objc_synthesize_setter): Implemented synthesizing setters that
1403 work with properties that are not nonatomic, assign properties.
1405 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1407 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1408 * objc-tree.def (PROPERTY_REF): New.
1409 * objc-act.h: Added comments for all the PROPERTY_ macros.
1410 (PROPERTY_NAME): Use DECL_NAME.
1411 (PROPERTY_COPIES): Removed.
1412 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1413 (PROPERTY_NONATOMIC): New.
1414 (objc_property_assign_semantics): Make it a typedef.
1415 (PROPERTY_ASSIGN_SEMANTICS): New.
1416 (PROPERTY_DYNAMIC): New.
1417 (PROPERTY_REF_OBJECT): New.
1418 (PROPERTY_REF_PROPERTY_DECL): New.
1419 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1420 (in_objc_property_setter_name_context): Removed.
1421 (objc_add_property_declaration): Removed copies and ivar arguments
1422 and code supporting them. Fixed recovering when readonly and
1423 setter attributes are specified. Removed support for @property in
1424 @implementation context. Updated error message. Double-check
1425 that a property does not have a DECL_INITIAL. Validate the
1426 property assign semantics and emit appropriate errors and
1427 warnings. Check for duplicate property declarations. Set
1428 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1429 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1430 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1431 PROPERTY_IVAR_NAME to NULL_TREE.
1432 (objc_build_getter_call): Renamed to
1433 objc_maybe_build_component_ref. If the property is not found in
1434 the interface, search in the protocol list. Do not generate the
1435 getter call; instead, build and return a PROPERTY_REF.
1436 (objc_is_property_ref): New.
1437 (objc_setter_func_call): Removed.
1438 (get_selector_from_reference): Removed.
1439 (is_property): Removed.
1440 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1441 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1442 the PROPERTY_REF. Generate an error if the property is read-only.
1443 (build_property_reference): Removed.
1444 (objc_finish_message_expr): Removed check to produce "readonly
1445 property can not be set" error when
1446 in_objc_property_setter_name_context. We now generate the error
1447 earlier, in objc_maybe_build_modify_expr, which will only generate
1448 the setter call if the property is readwrite.
1449 (check_methods): Recognize dynamic properties.
1450 (check_methods_accessible): Same change.
1451 (objc_build_property_ivar_name): Removed.
1452 (objc_build_property_setter_name): Dropped bool argument. Always
1453 add the ':' at the end.
1454 (objc_gen_one_property_datum): Removed.
1455 (objc_process_getter_setter): Removed.
1456 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1457 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1458 DECL_SOURCE_LOCATION of the new method to be the same as the one
1459 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1460 instead of trying to guess what it should be. Removed use of
1461 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1462 and c_end_compound_statement.
1463 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1464 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1465 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1466 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1467 is instead of trying to guess what it should be. Removed use of
1468 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1469 and c_end_compound_statement. Emit an error and keep going,
1470 instead of aborting, if the setter prototype does not have the
1472 (objc_add_synthesize_declaration_for_property): New.
1473 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1474 all arguments. Improved error message. Filled in the rest of the
1475 function, which used to be a placeholder, with an actual
1477 (objc_add_dynamic_declaration_for_property): New.
1478 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1479 arguments. Improved error message. Filled in the rest of the
1480 function, which used to be a placeholder, with an actual
1482 (objc_gen_property_data): Rewritten.
1483 (finish_class): Added explicit switch cases for
1484 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1485 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1486 gcc_unreachable. Rewritten the processing of properties, in
1487 particular to not synthesize prototypes for getters and setters if
1488 they already exist and to install the getter and setter names into
1489 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1490 warnings about setter, getter and ivar property attributes.
1491 (objc_lookup_ivar): Removed support for properties.
1492 (objc_gimplify_property_ref): New.
1493 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1494 objc_gimplify_property_ref.
1496 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1498 * objc-act.c (objc_add_property_declaration): Added arguments to
1499 pass the various property attributes that were parsed with the
1500 property declaration. Process arguments to determine the final
1501 property attributes and produce error messages as appropriate.
1502 Added temporary code to keep the compiler silent about variables
1503 set but not used - for new attributes that are only checked but
1505 (property_readonly): Removed.
1506 (property_setter): Removed.
1507 (property_getter): Removed.
1508 (property_ivar): Removed.
1509 (property_copies): Removed.
1510 (objc_set_property_attr): Removed.
1511 * objc-act.h (enum property_assign_semantics): New.
1513 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1515 * objc-act.c (objc_add_property_variable): Renamed to
1516 objc_add_property_declaration. Added location argument. Updated
1517 warnings and errors to use it. Use error, not fatal_error, if a
1518 property declaration is found outside an interface or
1519 implementation context.
1521 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1523 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1524 emit a warning that method parameter attributes are unimplemented.
1525 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1526 (start_method_def): Copy attributes from each KEYWORD_DECL into
1527 the corresponding PARM_DECL.
1528 (objc_warn_deprecated_use): Removed.
1529 (build_objc_method_call): Call warn_deprecated_use, not
1530 objc_warn_deprecated_use.
1531 (objc_maybe_printable_name): Do not try to get the identifier name
1532 of DECLs that we don't recognize. Immediately return NULL for them.
1533 (objc_printable_name): Removed C++-specific case, which is no
1534 longer used. Updated comments.
1536 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1538 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1539 (objc_demangle): Return NULL if demangling can not be done because
1540 the string to demangle is not an Objective-C mangled method name.
1541 Be smarter in demangling method names so that at least for methods
1542 with no arguments we are able to almost always demangle '_' correctly.
1544 (objc_maybe_printable_name): New.
1545 (objc_printable_name): Call objc_maybe_printable_name. If it
1546 returns NULL, call cxx_printable_name in Objective-C++.
1548 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1550 Based on the CFString implementation in FSF apple/trunk branch.
1552 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1554 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1556 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1557 chain of ifs. Use gcc_unreachable instead of abort.
1558 (add_objc_string): Same change.
1559 (generate_protocol_list): Same change - twice.
1560 (synth_id_with_class_suffix): Same change.
1561 (build_keyword_selector): Same change - twice.
1562 (objc_build_message_expr): Same change.
1563 (objc_build_selector_expr): Same change.
1564 (check_methods): Same change - and added missing gcc_unreachable
1566 (check_methods_accessible): Same change - twice, and added missing
1567 gcc_unreachable for default case in one of them.
1568 (start_class): Same change - and added missing gcc_unreachable for
1570 (continue_class): Same change.
1571 (objc_gen_property_data): Same change.
1572 (finish_class): Same change.
1573 (encode_type_qualifiers): Added missing gcc_unreachable.
1574 (encode_type): Small code tidy up to reduce duplicated code. Use
1575 gcc_unreachable instead of abort - twice.
1576 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1577 twice. Added missing gcc_unreachable for default case - twice.
1578 (dump_interface): Use a switch instead of a chain of ifs.
1579 (handle_impent): Same change.
1581 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1583 * objc-act.h (objc_inherit_code): Removed.
1584 * objc-act.c (objc_inherit_code): Removed.
1585 (objc_set_method_type): Removed.
1586 (objc_build_method_signature): Added is_class_method argument.
1587 Use it instead of the global objc_inherit_code variable.
1588 (objc_add_method_declaration): Same change.
1589 (objc_start_method_definition): Same change.
1590 (objc_generate_cxx_ctor_or_dtor): Updated call to
1591 objc_start_method_definition. Do not call objc_set_method_type.
1592 (adjust_type_for_id_default): Mark as inline.
1593 (objc_synthesize_getter): Updated call to
1594 objc_start_method_definition. Do not set objc_inherit_code.
1595 (objc_synthesize_setter): Updated call to
1596 objc_start_method_definition. Do not set objc_inherit_code.
1598 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1600 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1601 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1602 get it to compile in the current trunk.
1604 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1607 * objc/objc-act.c (hash_class_name_enter): New.
1608 (hash_class_name_lookup): New.
1609 (objc_declare_alias): Enter alias name into hash table.
1610 (objc_declare_class): Enter class name into hash table.
1611 (objc_is_class_name): Do a hash look up of class name.
1612 (hash_init): Initialize the two new hash tables.
1613 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1614 declarations, removed class_chain and alias_chain.
1616 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1618 * objc-lang.c (finish_file): Removed.
1619 * objc-act.c (objc_finish_file): Renamed to
1620 objc_write_global_declarations. Do not try to instantiate C++
1621 templates when compiling Objective-C++ as this is now
1622 automatically done before this function is called. Do not check
1623 for syntax-only run or PCH generation as this is done by the
1625 * objc-act.h (objc_finish_file): Removed.
1627 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1629 Implemented parsing @synthesize and @dynamic for
1630 Objective-C/Objective-C++.
1631 * objc-act.c (objc_add_synthesize_declaration): New.
1632 (objc_add_dynamic_declaration): New.
1634 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1636 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1639 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1641 Merge from 'apple/trunk' branch on FSF servers.
1643 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1646 * objc/objc-act.c (objc_is_class_name): template parameter is not
1647 an objective class name.
1648 (objc_generate_cxx_cdtors): Check for the null
1649 objc_implementation_context.
1651 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1653 Merge from 'apple/trunk' branch on FSF servers.
1655 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1658 * objc/objc-act.c (objc_non_volatilized_type): New
1660 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1663 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1664 types with proper attribute set and correctly.
1665 (objc_volatilize_decl): Remove unneeded code.
1666 (objc_type_quals_match): Use the new attribute to check on
1668 (hash_init): removed unneeded code.
1670 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1672 Merge from 'apple/trunk' branch on FSF servers.
1674 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1677 * objc-act.c (objc_diagnose_private_ivar): New.
1679 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1681 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1682 make its type 'objc_ivar_visibility_kind'.
1683 (objc_start_class_interface): Update to use visibility enum.
1684 (objc_start_class_implementation): Likewise.
1685 (objc_set_visibility): Update to use visibility enum, warn that
1686 @package is handle as per @public.
1687 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1688 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1689 make its type 'objc_ivar_visibility_kind'.
1691 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1693 merge from FSF apple 'trunk' branch.
1694 2006 Fariborz Jahanian <fjahanian@apple.com>
1696 Radars 4436866, 4505126, 4506903, 4517826
1697 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1698 property_readonly, property_getter, property_setter, property_ivar,
1699 property_copies, in_objc_property_setter_name_context: New vars.
1700 (objc_set_property_attr): New.
1701 (objc_add_property_variable): New.
1702 (lookup_property_in_list): New.
1703 (lookup_property): New.
1704 (objc_build_getter_call): New.
1705 (objc_setter_func_call): New.
1706 (get_selector_from_reference): New.
1707 (objc_build_setter_call): New.
1709 (build_property_reference): New.
1710 (objc_finish_message_expr): Detect readonly property and warn.
1711 (objc_build_property_ivar_name): New.
1712 (objc_build_property_setter_name): New.
1713 (objc_gen_one_property_datum): New.
1714 (objc_process_getter_setter): New.
1715 (objc_synthesize_getter): New.
1716 (objc_synthesize_setter): New.
1717 (objc_gen_property_data): New.
1718 (finish_class): Generate property data.
1719 (comp_proto_with_proto): Separated from ...
1720 (match_proto_with_proto): ... New.
1721 (objc_lookup_ivar): Handle properties.
1722 * objc-tree.def (PROPERTY_DECL): New tree code.
1723 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1724 (METHOD_PROPERTY_CONTEXT): New.
1725 (PROPERTY_NAME): New.
1726 (PROPERTY_GETTER_NAME): New.
1727 (PROPERTY_SETTER_NAME): New.
1728 (PROPERTY_IVAR_NAME): New.
1729 (PROPERTY_READONLY): New.
1730 (PROPERTY_COPIES): New.
1731 (TOTAL_CLASS_RAW_IVARS): New.
1732 (CLASS_PROPERTY_DECL): New.
1733 (IMPL_PROPERTY_DECL): New.
1734 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1736 2010-10-13 Richard Henderson <rth@redhat.com>
1738 * objc-act.c (objc_eh_personality): Update call to
1739 build_personality_function.
1741 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1743 merge from FSF apple 'trunk' branch.
1745 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1746 Radar 3803157 (method attributes)
1747 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1748 * objc/objc-act.c (objc_decl_method_attributes): New.
1749 (objc_add_method_declaration): Process method's attribute.
1750 (objc_start_method_definition): Ditto.
1751 (build_objc_method_call): Inject method attribute into
1752 built function type.
1753 (objc_method_decl): New.
1754 (objc_warn_deprecated)use): New.
1756 2010-10-07 Andi Kleen <ak@linux.intel.com>
1758 * Make-lang.in (cc1obj-dummy): Remove.
1759 (cc1obj-checksum): Change to run checksum over object files
1762 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1765 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1766 countByEnumeratingWithState:objects:count: to long unsigned int.
1768 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1770 * objc-act.c (build_objc_method_call): Replace calls to
1771 build_function_call () with the VEC equivalent. Construct parameter
1774 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1776 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1777 signal that the receiver has been used.
1779 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1781 * README: Obsolete file removed.
1783 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1785 Implemented fast enumeration for Objective-C.
1786 * objc-act.c (build_fast_enumeration_state_template): New.
1787 (TAG_ENUMERATION_MUTATION): New.
1788 (TAG_FAST_ENUMERATION_STATE): New.
1789 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1790 objc_enumeration_mutation_decl.
1791 (objc_create_temporary_var): Allow providing a name to temporary
1793 (objc_build_exc_ptr): Updated calls to
1794 objc_create_temporary_var().
1795 (next_sjlj_build_try_catch_finally): Same change.
1796 (objc_finish_foreach_loop): New.
1797 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1798 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1799 objc_enumeration_mutation_decl.
1801 Merge from 'apple/trunk' branch on FSF servers.
1803 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1806 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1807 for valid objc object types.
1808 (objc_finish_foreach_loop): Check for invalid objc objects in
1811 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1813 Merge from 'apple/trunk' branch on FSF servers.
1815 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1818 * objc-act.c (objc_start_method_definition): Check for
1819 error_mark_node for the selector name and make a quick exit.
1821 2010-10-04 Andi Kleen <ak@linux.intel.com>
1823 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1825 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1827 merge from FSF 'apple/trunk' branch.
1828 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1831 * objc/objc-act.c (objc_set_method_opt): New function.
1832 (objc_start_protocol, objc_finish_interface): Reset
1833 objc_method_optional_flag flag.
1834 (objc_add_method_declaration): Pass on the new
1835 flag to objc_add_method.
1836 (objc_add_method): Add optional methods to new chain in
1838 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1839 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1840 class's optional method chains.
1842 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1844 Merge from 'apple/trunk' branch on FSF servers.
1846 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1849 * objc-act.c (objc_declare_class): Pick the right
1852 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1854 Merge from 'apple/trunk' branch on FSF servers.
1856 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1859 * objc-act.c (objc_check_global_decl): New
1861 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1863 * objc-act.c (objc_is_reserved_word): Removed.
1865 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1867 * objc-act.c (objc_add_method_declaration): Handle and ignore
1869 (objc_start_method_definition): Likewise.
1870 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1871 (objc_build_keyword_decl): Handle and ignore attributes.
1873 2010-09-28 Richard Henderson <rth@redhat.com>
1875 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1877 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1879 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1880 (objc_start_category_interface): Likewise.
1881 (objc_start_protocol): Likewise.
1883 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1885 Merge from 'apple/trunk' branch on FSF servers.
1887 2005-08-23 Stuart Hastings <stuart@apple.com>
1888 Ziemowit Laski <zlaski@apple.com>
1891 * objc-act.c (objc_decay_parm_type): New function.
1892 (get_arg_type_list): Decay types for all named arguments.
1893 (objc_push_parm): Rebuild the PARM_DECL if its type has
1896 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1898 * objc-act.c (encode_type): Fixed encoding enums with the next
1901 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1903 Merge from 'apple/trunk' branch on FSF servers.
1905 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1908 * objc-act.c (objc_compare_types): A new silent comparison
1909 mode (-4), differing from regular comparison (-3) in that
1910 'false' is returned instead of issuing warnings.
1912 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1914 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1915 (encode_aggregate_within): Reorganized code to be more readable.
1916 (encode_aggregate_fields): Updated second argument to be 'bool'
1919 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1924 * objc-act.c: Improved comments for encoding functions.
1925 (encode_aggregate_within): For the GNU runtime, rewritten some
1926 obsfuscated code to clarify the various cases.
1927 (encode_aggregate): Function removed.
1928 (encode_array): Generate an error if asked to encode an incomplete
1929 array as part of generating instance variables. Else, when
1930 encoding an incomplete array inside a structure, encode it as an
1932 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1933 '^c' instead of '*'.
1934 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1935 type as integer types instead of using a hardcoded 'i'. If asked
1936 to encode a non-integer type as a bitfield, do not abort
1937 compilation immediately; instead generate an error, then skip the
1939 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1940 Added a 'default' clause that gets executed if the type can not be
1941 matched, and that encodes it as '?' (unknown) and produces a
1942 warning. For the GNU runtime, encode enumerated types exactly in
1943 the same way as integer types instead of using a hardcoded 'i'.
1944 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1945 Encode C++ reference types as pointers. Call encode_vector to
1947 (encode_vector): New function.
1949 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1951 Merge from 'apple/trunk' branch on FSF servers. I modified the
1952 changes to be used only when compiling for the NeXT runtime.
1954 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1958 * objc-act.c (encode_type): Remove the hack.
1960 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1963 * objc-act.c (pointee_is_readonly): New function.
1964 (encode_pointer, encode_aggregate_within, encode_type):
1965 Attempt to emulate GCC 3.3 when generating type encodings.
1967 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1969 Merge from 'apple/trunk' branch on FSF servers.
1971 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1974 * objc-act.c (objc_have_common_types): New function.
1976 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1979 * objc-act.c (objc_common_type): New function.
1981 2010-09-27 Richard Guenther <rguenther@suse.de>
1983 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1984 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1986 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1988 * objc-act.c: Removed historical, obsolete comment at the top of
1991 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1994 * objc-act.c (objc_start_method_definition): Do not abort upon a
1995 'method definition not in @implementation context' error. Return
1998 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2001 * objc-act.c (objc_get_interface_ivars): New function.
2002 (objc_collecting_ivars): New variable.
2003 (continue_class): Set and reset objc_collecting_ivars for context.
2005 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
2007 Merge from 'apple/trunk' branch on FSF servers.
2009 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
2012 * objc/objc-act.c (objc_finish_message_expr): Look for message in
2013 @class's protocol list.
2015 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2018 * objc/objc-act.c (objc_start_method_definition): Initialize
2019 break/continue labels.
2021 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2024 * objc-act.c (objc_compare_types): Compare function
2025 pointers; indicate success if the right-hand side has
2026 a return type that is covariant, and the argument types
2027 contravariant, with those of the left side.
2029 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2032 * objc-act.c (objc_get_protocol_qualified_type): When looking
2033 at a typedef, retrieve the precise type it describes (rather
2034 than merely looking up a class by name).
2036 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2038 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2039 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2042 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2044 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2046 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2049 * objc-act.c: build_objc_string_decl() remove declaration.
2050 (finish_var_decl): Remove forcing of var output and marking
2052 (init_def_list): Use integer_zero_node.
2053 (init_objc_symtab): Use integer_zero_node, make the short
2054 integer type specific on relevant nodes.
2055 (generate_objc_symtab_decl): Remove call to
2056 forward_declare_categories(). Use null_pointer_node where
2058 (build_module_descriptor): Comment and mark this item as
2060 (generate_static_references): Use gcc_unreachable instead of
2062 (diagnose_missing_method): New.
2063 (build_next_selector_translation_table): New.
2064 (build_gnu_selector_translation_table): New.
2065 (add_objc_string): Merge code from build_objc_string_decl...
2066 ... and delete build_objc_string_decl().
2067 (generate_dispatch_table): Make integer types explicit.
2068 (generate_category): Pass implent and arrange for the data
2069 to be extracted within the routine. Do not start new vars,
2070 but finish the ones collcted during parsing.
2071 (generate_shared_structures): Likewise.
2072 (finish_objc): Reorder code so that we finish variables before
2073 referencing them. Save the global data before calling meta-data
2074 creation routines, and pass the current reference to the two
2075 main routines. Only call generate_objc_image_info () for the
2077 (generate_classref_translation_entry): Comment on and make this
2078 item DECL_PRESERVE_P.
2079 (handle_class_ref): Use varpool interfaces, comment on and make
2080 this item DECL_PRESERVE_P.
2081 (handle_impent): Likewise.
2082 (generate_objc_image_info): Only generate when the content is
2083 non-zero. Make integer types explict.
2085 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2088 * objc-act.c (build_sized_array_type): New function.
2089 (add_objc_string): Use it.
2090 (generate_protocol_list): Likewise.
2091 (generate_objc_image_info): Likewise.
2092 (add_field_decl): New function.
2093 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2094 (generate_struct_by_value_array): Use add_field_decl.
2095 (build_objc_symtab_template): Likewise.
2096 (build_module_descriptor): Likewise.
2097 (build_objc_exception_stuff): Likewise.
2098 (build_protocol_template): Likewise.
2099 (build_method_prototype_list_template): Likewise.
2100 (build_method_prototype_template): Likewise.
2101 (build_category_template): Likewise.
2102 (build_selector_template): Likewise.
2103 (build_class_template): Likewise.
2104 (build_super_template): Likewise.
2105 (build_ivar_template): Likewise.
2106 (build_ivar_list_template): Likewise.
2107 (build_method_list_template): Likewise.
2108 (build_method_template): Likewise.
2110 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2112 * objc-act.c: Do not include except.h.
2114 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2116 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2119 * objc-act.c (objc_volatilize_decl): Likewise.
2120 (objc_build_string_object): Likewise.
2121 (hash_init): Likewise.
2122 (hash_enter): Likewise.
2123 (hash_add_attr): Likewise.
2124 (add_class): Likewise.
2125 (start_class): Likewise.
2127 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2129 * objc-act.c: Update include path for moved files.
2130 * objc-lang.c: Likewise.
2131 * config-lang.in: Update paths in gtfiles for files in c-family/.
2133 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2135 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2136 varargs type instead of a zero-argument type.
2138 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2140 * objc-act.c (synth_module_prologue): Use build_function_type_list
2141 instead of build_function_type.
2142 (build_module_initializer_routine): Likewise.
2143 (build_next_objc_exception_stuff): Likewise.
2144 (build_objc_exception_stuff): Likewise.
2146 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2148 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2149 * Make-lang.in (objc/objc-act.o): Update dependencies.
2151 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2153 * objc-act.h: Do not include gimple.h.
2154 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2155 Include gimple.h. Explain why except.h has to be included.
2156 * objc-lang.c: Do not include diagnostics.h.
2157 * Make-lang.in: Update dependencies.
2159 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2161 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2162 mismatch code for VECs.
2164 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2166 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2167 Use build_constructor instead of build_constructor_from_list.
2168 (objc_build_string_object): Build a VEC argument for
2169 objc_build_constructor.
2170 (init_def_list): Likewise.
2171 (init_objc_symtab): Likewise.
2172 (init_module_descriptor): Likewise.
2173 (generate_static_references): Likewise.
2174 (build_selector_translation_table): Likewise.
2175 (build_descriptor_table_initializer): Likewise.
2176 (generate_descriptor_table): Likewise.
2177 (build_protocol_initializer): Likewise.
2178 (build_ivar_list_initializer): Likewise.
2179 (generate_ivars_list): Likewise.
2180 (build_dispatch_table_initializer): Likewise.
2181 (generate_dispatch_table): Likewise.
2182 (generate_protocol_list): Likewise.
2183 (build_category_initializer): Likewise.
2184 (build_shared_structure_initializer): Likewise.
2185 (generate_objc_image_info): Likewise.
2187 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2190 * objc-act.c (encode_aggregate_within): Encode structure tags
2191 with template args for ObjC++.
2193 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2195 * objc-act.c: Do not include varray.h.
2197 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2200 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2201 really_start_method, get_super_receiver, handle_class_ref): Set
2202 DECL_READ_P in addition to TREE_USED.
2204 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2207 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2208 -fgnu-runtime and set flag_objc_gc to zero.
2210 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2213 * objc-act.c (build_module_initializer_routine): Make the argument
2214 to objc_start_function NULL_TREE when compiling ObjC++.
2216 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2217 Mike Stump <mikestump@comcast.net>
2220 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2222 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2224 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2225 get_super_receiver): Update build_indirect_ref calls.
2227 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2229 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2230 decl_specs variables.
2231 (objc_build_message_expr): Remove unused loc variable.
2232 (objc_finish_message_expr): Remove unused saved_rtype variable.
2233 (encode_field_decl): Remove unused type variable.
2236 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2237 type variants that don't have it initialized yet.
2239 2009-09-14 Jan Hubicka <jh@suse.cz>
2241 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2243 2009-09-14 Richard Henderson <rth@redhat.com>
2245 * objc-act.c (objc_init_exceptions): Don't call
2246 default_init_unwind_resume_libfunc.
2247 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2249 2009-09-13 Richard Guenther <rguenther@suse.de>
2250 Rafael Avila de Espindola <espindola@google.com>
2252 * objc-act.c (objc_eh_runtime_type): Export.
2253 (objc_init_exceptions): Remove. Move warning code ...
2254 (objc_begin_try_stmt): ... here
2255 (objc_build_throw_stmt): ... and here.
2256 (objc_eh_personality_decl): New.
2257 (objc_eh_personality): New function.
2258 * objc-act.h (objc_eh_runtime_type): Declare.
2259 (objc_eh_personality): Likewise.
2260 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2261 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2263 2009-09-03 Diego Novillo <dnovillo@google.com>
2265 * objc-lang.c (lang_hooks): Remove const qualifier.
2267 2009-08-20 Richard Guenther <rguenther@suse.de>
2269 * objc-act.c: Include c-lang.h
2270 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2272 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2273 Manuel López-Ibáñez <manu@gcc.gnu.org>
2276 * objc-act.c: Add location argument to all calls to
2277 build_fold_addr_expr.
2279 2009-07-14 Taras Glek <tglek@mozilla.com>
2280 Rafael Espindola <espindola@google.com>
2282 * Make-lang.in (objc.install-plugin): New target for
2283 installing plugin headers.
2285 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2287 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2290 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2292 * objc-act.c: Replace %J by an explicit location. Update all
2295 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2297 * objc-act.c: Replace %H by an explicit location. Update all
2300 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2303 * objc-act.c (objc_build_message_args): Return if ARGS is the
2306 2009-06-19 Ian Lance Taylor <iant@google.com>
2308 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2309 (objc_struct_info): New static variable.
2310 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2311 and &objc_struct_types, to start_struct.
2312 (objc_finish_struct): Likewise for finish_struct.
2314 2009-06-15 Ian Lance Taylor <iant@google.com>
2316 * objc-act.c (objc_start_function): Don't set
2317 label_context_stack_se or label_context_stack_vm.
2319 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2321 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2322 (objc_get_parm_info): Same.
2323 (get_super_receiver): Same.
2324 * objc-act.c (objc_build_component_ref): Pass location to
2326 (build_module_initializer_routine): Pass location to
2327 c_end_compound_stmt.
2328 (objc_generate_static_init_call): Pass location to build_stmt.
2329 (build_typed_selector_reference): New location argument.
2330 (build_selector_reference): Same.
2331 (objc_substitute_decl): Pass location to build_array_ref.
2332 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2333 (objc_begin_catch_clause): Same.
2334 (objc_finish_try_stmt): Same.
2335 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2336 (objc_build_throw_stmt): New argument.
2337 (generate_shared_structures): Pass location to build_c_cast.
2338 (objc_build_message_expr): Use local location.
2339 (objc_finish_message_expr): Use input_location.
2340 (build_objc_method_call): New argument.
2341 (objc_build_selector_expr): Same.
2342 (get_super_receiver): Pass location to build_c_cast,
2343 build_modify_expr, build_compound_expr.
2344 * objc-act.c: Add location to all calls to start_struct, build_decl,
2347 2009-06-09 Ian Lance Taylor <iant@google.com>
2349 * objc-act.c (objc_gimplify_expr): Change return type to int.
2350 * objc-act.h: Update declaration.
2352 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2354 * objc-act.c (objc_init): Skip print_struct_values during
2355 -fcompare-debug-second.
2357 2009-06-03 Ian Lance Taylor <iant@google.com>
2359 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2362 2009-05-27 Ian Lance Taylor <iant@google.com>
2364 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2366 (cc1obj$(exeext)): Likewise.
2368 2009-05-26 Ian Lance Taylor <iant@google.com>
2370 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2371 (cc1obj$(exeext)): Likewise.
2373 2009-05-20 Ian Lance Taylor <iant@google.com>
2375 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2376 than NULL_TREE to build_special_member_call.
2378 2009-05-10 Ian Lance Taylor <iant@google.com>
2380 * objc-act.c (objc_building_struct): New static variable.
2381 (objc_in_struct, objc_struct_types): New static variables.
2382 (objc_start_struct, objc_finish_struct): New static functions.
2383 (generate_struct_by_value_array): Call objc_start_struct instead
2384 of start_struct, and call objc_finish_struct instead of
2386 (objc_build_struct, build_objc_symtab_template): Likewise.
2387 (build_module_descriptor): Likewise.
2388 (build_next_objc_exception_stuff): Likewise.
2389 (build_protocol_template): Likewise.
2390 (build_method_prototype_list_template): Likewise.
2391 (build_method_prototype_template): Likewise.
2392 (build_category_template, build_selector_template): Likewise.
2393 (build_class_template, build_super_template): Likewise.
2394 (build_ivar_template, build_ivar_list_template): Likewise.
2395 (build_method_list_template): Likewise.
2396 (build_method_template): Likewise.
2398 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2400 * objc-act.c: Include intl.h.
2401 (objc_lookup_protocol): Use complete sentences for diagnostics
2402 with %qE for identifiers and translating results of
2403 gen_type_name_0 to locale character set.
2404 (objc_check_decl, check_protocol_recursively,
2405 lookup_and_install_protocols, objc_build_string_object,
2406 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2407 objc_get_class_ivars, error_with_ivar, check_duplicates,
2408 objc_finish_message_expr, objc_build_protocol_expr,
2409 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2410 add_category, add_instance_variable, objc_is_public,
2411 check_methods, check_methods_accessible, check_protocol,
2412 start_class, finish_class, start_protocol, really_start_method,
2413 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2414 identifiers in diagnostics. Translate generated text to locale
2415 character set as needed.
2416 (check_protocol, check_protocols): Change name parameter to type
2418 (lang_report_error_function): Remove.
2420 2009-04-27 Ian Lance Taylor <iant@google.com>
2422 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2424 2009-04-24 Ian Lance Taylor <iant@google.com>
2426 * objc-act.c (get_super_receiver): Update calls to
2427 build_modify_expr to pass new argument.
2429 2009-04-21 Taras Glek <tglek@mozilla.com>
2431 * objc-act.c: Update GTY annotations to new syntax
2432 * objc-act.h: Likewise
2434 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2436 * ChangeLog: Add copyright and license notices.
2438 2009-04-20 Ian Lance Taylor <iant@google.com>
2440 * objc-act.c (objc_rewrite_function_call): Change parameter from
2441 params to first_param. Change all callers.
2443 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2446 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2448 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2456 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2458 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2461 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2464 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2466 * objc-act.c (objc_build_string_object): Pass location to
2468 (init_def_list): Same.
2469 (init_objc_symtab): Same.
2470 (init_module_descriptor): Same.
2471 (build_module_initializer_routine): Same.
2472 (generate_static_references): Same.
2473 (build_typed_selector_reference): Same.
2474 (add_objc_string): Same.
2475 (objc_substitute_decl): Same.
2476 (objc_build_ivar_assignment): Same.
2477 (objc_build_global_assignment): Same.
2478 (objc_build_strong_cast_assignment): Same.
2479 (generate_protocols): Same.
2480 (build_protocol_initializer): Same.
2481 (build_dispatch_table_initializer): Same.
2482 (generate_protocol_list): Same.
2483 (build_category_initializer): Same.
2484 (build_shared_structure_initializer): Same.
2485 (generate_shared_structures): Same.
2486 (objc_build_protocol_expr): Same.
2487 (build_ivar_reference): Same.
2488 (get_super_receiver): Same.
2490 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2492 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2493 c_common_truthvalue_conversion with location.
2494 (next_sjlj_build_catch_list): Same.
2495 (next_sjlj_build_try_catch_finally): Same.
2497 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2500 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2501 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2502 * objc-act.c (objc_get_callee_fndecl): Kill.
2504 2008-09-17 Jan Hubicka <jh@suse.cz>
2507 * objc/objc-act.c (objc_finish_method_definition): Do not set
2510 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2512 * objc-act.c (build_typed_selector_reference): Pass input_location to
2513 build_unary_op calls.
2514 (build_selector_reference): Same, but to build_array_ref.
2515 (objc_substitute_decl): Same.
2516 (build_ivar_reference): Same, but to build_indirect_ref.
2517 (get_super_receiver): Same.
2519 2008-07-28 Richard Guenther <rguenther@suse.de>
2521 Merge from gimple-tuples-branch.
2523 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2525 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2526 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2527 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2528 * ipa-reference.c: Same.
2530 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2532 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2533 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2535 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2537 * objc-act.c: Fix comment typos.
2539 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2541 * objc-act.c (objc_start_class_interface,
2542 objc_start_category_interface, objc_start_class_implementation,
2543 objc_start_category_implementation, objc_build_struct,
2544 generate_static_references, build_private_template,
2545 lookup_category, objc_add_method, add_category,
2546 add_instance_variable, objc_is_public, conforms_to_protocol,
2547 start_class, continue_class, finish_class): Avoid C++ keywords.
2549 2008-07-14 Jason Merrill <jason@redhat.com>
2552 * objc-act.c (objc_build_constructor): Update C++ tweak.
2554 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2556 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2557 of DECL_IN_SYSTEM_HEADER.
2559 2008-07-11 Ian Lance Taylor <iant@google.com>
2561 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2562 etc., not just when OBJCPLUS is defined.
2564 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2566 * objc-act.c (setup_string_decl, objc_build_string_object,
2567 hash_interface, eq_interface, objc_begin_try_stmt,
2568 encode_method_prototype, build_ivar_list_initializer,
2569 objc_build_encode_expr): Fix for -Wc++-compat.
2571 2008-05-12 Tomas Bily <tbily@suse.cz>
2573 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2576 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2578 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2580 2008-04-03 Tom Tromey <tromey@redhat.com>
2582 * Make-lang.in (objc_OBJS): New variable.
2584 2008-03-27 Tom Tromey <tromey@redhat.com>
2586 * Make-lang.in: Revert automatic dependency patch.
2588 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2591 * objc-act.c (objc_build_component_ref): Fix call to
2592 finish_class_member_access_expr.
2593 (objc_generate_cxx_ctor_or_dtor): Fix call to
2594 build_special_member_call.
2596 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2599 * objc-act.c (encode_type): Handle when type is error_mark_node.
2600 (objc_push_parm): Handle when the type of parm is error_mark_node.
2602 2008-03-25 Tom Tromey <tromey@redhat.com>
2604 * Make-lang.in (objc_OBJS): New variable.
2605 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2607 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2610 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2612 (objc_generate_cxx_cdtors): Likewise.
2613 (add_instance_variable): Likewise.
2615 2008-02-26 Tom Tromey <tromey@redhat.com>
2617 * objc-act.c (objc_init): Remove old location code.
2619 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2622 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2624 2007-07-30 Nick Clifton <nickc@redhat.com>
2626 * Make-lang.in: Change copyright header to refer to version 3 of
2627 the GNU General Public License and to point readers at the
2628 COPYING3 file and the FSF's license web page.
2629 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2630 config-lang.in, objc-lang.c: Likewise.
2632 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2634 * objc-act.c (objc_get_callee_fndecl): Constify.
2635 * objc-act.h (objc_get_callee_fndecl): Likewise.
2637 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2639 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2640 string_eq): Constify.
2642 2007-04-04 Stuart Hastings <stuart@apple.com>
2645 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2647 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2649 * Make-lang.in: Add dummy lang.install-pdf target.
2651 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2653 * objc/objc-act.c: Fix comment typos.
2655 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2656 Brooks Moses <brooks.moses@codesourcery.com>
2657 Lee Millward <lee.millward@codesourcery.com>
2659 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2660 (objc_get_callee_fndecl): Likewise.
2662 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2665 * objc-act.c (objc_add_static_instance): Mark the decl as
2668 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2671 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2672 of htab_hash_pointer.
2673 (lookup_interface): Likewise.
2674 (add_class): Likewise.
2676 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2678 * objc-act.c (objc_build_volatilized_type): Keep track of
2680 (objc_get_protocol_qualified_type): Ditto.
2682 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2684 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2685 content where we called cp_finish_file.
2687 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2689 * objc-act.c (synth_module_prologue): Replace calls to
2690 builtin_function with add_builtin_function.
2691 (build_next_objc_exception_stuff): Replace calls to
2692 builtin_function with add_builtin_function.
2693 (build_objc_exception_stuff): Replace calls to
2694 builtin_function with add_builtin_function.
2696 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2698 * Make-lang.in: Added empty "objc.pdf" target.
2700 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2703 * objc-act.c (objc_push_parm): If we change the type of the
2704 decl, relayout the decl.
2706 2006-09-19 Eric Christopher <echristo@apple.com>
2708 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2709 default to something innocuous.
2710 (build_next_objc_exception_stuff): Rename JBLEN.
2712 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2714 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2716 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2719 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2721 2006-06-06 Mike Stump <mrs@apple.com>
2723 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2725 2006-05-24 Mike Stump <mrs@apple.com>
2727 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2729 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2732 * objc-act.c (objc_is_public): Return early on invalid type.
2734 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2736 * objc-act.c (init_module_descriptor): Remove file name from
2738 (gen_type_name_0): Fix ICE when issuing warning.
2740 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2741 * Make-lang.in (OBJC): Remove
2742 (OBJECTIVE-C): Remove
2743 (objective-c): Remove
2744 (.PHONY): Remove objective-c and ObjC
2746 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2749 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2752 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2755 * objc-act.c (encode_array): Handle arrays to zero sized types.
2757 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2759 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2761 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2763 * Make-lang.in: Remove all dependencies on s-gtype.
2765 2005-12-02 Richard Guenther <rguenther@suse.de>
2767 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2768 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2769 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2770 build_objc_method_call, objc_rewrite_function_call): Use buildN
2773 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2775 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2776 on objc_msgSend and like builtin functions.
2778 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2780 * objc-act.c (objc_build_component_ref): Adjust call to
2781 finish_class_member_access_expr due to a changed prototype.
2783 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2786 * objc-act.c (generate_strings): Remove and move code to
2788 (add_objc_string): here when creating a new string decl.
2789 (finish_objc): Don't call generate_strings.
2791 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2794 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2795 TREE_SIDE_EFFECTS on catch_seq after building it.
2797 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2799 part of PR objc/21992
2800 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2802 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2804 Make CONSTRUCTOR use VEC to store initializers.
2805 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2806 instead of build_constructor.
2808 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2810 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2812 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2813 (KEYWORD_KEY_NAME): Use decl_minimal.
2814 (METHOD_SEL_NAME): Ditto..
2815 (METHOD_SEL_ARGS): Use decl_non_common.
2816 (METHOD_ADD_ARGS): Ditto.
2817 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2818 (METHOD_DEFINITION): Ditto.
2819 (METHOD_ENCODING): Ditto.
2820 * objc-lang.c: (objc_init_ts): New function.
2822 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2824 * objc-act.c (objc_build_struct): Pass in an actual @interface
2825 instead of its name, and annotate the struct created (and all
2826 existing variants thereof) with the @interface.
2827 (objc_compare_types): Treat forward-declared ObjC classes
2828 as stand-alone (root) classes for purposes of type comparisons.
2829 (build_private_template): Move some code to objc_build_struct().
2831 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2834 * objc-act.c (objc_build_string_object): For GNU-style constants,
2835 use the @interface type rather than the built-in type.
2837 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2839 * Make-lang.in (cc1plus-checksum.c): Use
2840 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2842 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2844 * objc-act.c: Use %q to quote in diagnostics.
2846 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2848 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2851 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2853 * objc-act.c (objc_build_volatilized_type): New function.
2854 (objc_volatilize_decl): Call objc_build_volatilized_type()
2855 instead of build_qualified_type().
2857 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2859 * objc-act.c (objc_build_internal_const_str_type): New function.
2860 (check_string_class_template): Use objc_get_class_ivars() instead
2861 of TYPE_FIELDS() to retrieve ivar list.
2862 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2863 than the field itself.
2864 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2865 type and use it to lay out compile-time string objects.
2866 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2869 2005-06-28 Paul Brook <paul@codesourcery.com>
2871 * objc-act.c (objc_init_exceptions): Call
2872 default_init_unwind_resume_libfunc.
2874 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2876 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2877 portion of TYPE_LANG_SPECIFIC info for all variants of
2878 a class before calling finish_struct(), and restore
2879 same TYPE_OBJC_INFO afterwards.
2881 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2883 * all files: Update FSF address in copyright headers.
2885 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2887 * objc-act.c (my_build_string_pointer): New.
2888 (objc_get_class_reference, get_super_receiver): Call
2889 my_build_string_pointer instead of my_build_string when building
2892 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2894 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2897 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2899 * objc-act.c (objc_build_struct): New function.
2900 (objc_derived_from_p): Likewise.
2901 (objc_build_component_ref): Likewise.
2902 (objc_copy_binfo): Likewise.
2903 (objc_xref_basetypes): Likewise.
2904 (objc_lookup_protocol): Likewise.
2905 (objc_compare_protocols): Likewise.
2906 (objc_volatilize_decl): Likewise.
2907 (encode_aggregate_fields): Likewise.
2908 (volatilized_hash): Likewise.
2909 (volatilized_eq): Likewise.
2910 (objc_compare_types): Likewise.
2911 (objc_type_quals_match): Likewise.
2912 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2914 (get_class_ivars): Add second parameter indicating if entire
2915 hierarchy is desired.
2916 (struct volatilized_type): New type.
2917 (volatilized_htab): New hash table.
2918 (objc_types_compatible_p, objc_comptypes): Remove functions.
2919 (synth_module_prologue): Do not initialize 'unused_list'.
2920 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2921 (objc_declare_alias): Implement as a typedef.
2922 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2923 (objc_get_class_ivars): Adjust call to get_class_ivars().
2924 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2925 build_ivar_reference, get_super_receiver): Call
2926 objc_build_component_ref() instead of build_component_ref().
2927 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2929 (build_private_template): Call objc_build_struct() instead of
2930 start_struct() and finish_struct().
2931 (hash_init): Initialize volatilized_htab.
2932 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2933 ObjC++ impedance mismatches.
2934 (encode_aggregate_within): Streamline by calling
2935 encode_aggregate_fields().
2936 * objc-act.h (objc_types_compatible_p): Remove prototype.
2937 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2938 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2940 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2942 * Make-lang.in (cc1obj-dummy): New.
2943 (cc1obj-checksum.c): New.
2944 (cc1obj-checksum.o): New.
2945 (cc1obj): Add cc1obj-checksum.o.
2947 2005-05-18 Mike Stump <mrs@apple.com>
2950 * objc-act.c (struct interface_tuple): Mark it up for GC.
2951 (interface_htab): It is really a struct interface_tuple.
2953 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2954 Mike Stump <mrs@apple.com>
2956 Yet more Objective-C++...
2958 * objc-act.c (objc_finish_try_stmt): Add return value.
2959 (objc_build_synchronized): Likewise.
2961 * objc-act.c (objc_is_gcable_type): Add.
2962 (objc_substitute_decl): Add.
2963 (objc_build_ivar_assignment): Add.
2964 (objc_build_global_assignment): Add.
2965 (objc_build_strong_cast_assignment): Add.
2966 (objc_is_ivar_reference_p): Add.
2967 (objc_is_global_reference_p): Add.
2968 (objc_generate_write_barrier): Add.
2969 (objc_rewrite_function_call): Add.
2970 (objc_gimplify_expr): Add Objective-C++ support.
2971 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2972 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2973 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2974 (DUP_TYPE_OBJC_INFO): Likewise.
2975 (struct imp_entry): Add field has_cxx_cdtors.
2976 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2977 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2978 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2979 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2980 OCTI_ASSIGN_STRONGCAST_DECL.
2981 (umsg_fast_decl): Add.
2982 (objc_assign_ivar_decl): Add.
2983 (objc_assign_ivar_fast_decl): Add.
2984 (objc_assign_global_decl): Add.
2985 (objc_assign_strong_cast_decl): Add.
2986 (objc_method_list_ptr): Add.
2987 (objc_method_proto_list_ptr): Add.
2988 (objc_ivar_list_ptr): Add.
2990 * objc-act.c (should_call_super_dealloc): Add.
2991 (OBJC_VERSION): Bump to 6.
2992 (objc_is_gcable_type): Add.
2993 (objc_substitute_decl): Add.
2994 (objc_build_ivar_assignment): Add.
2995 (objc_build_global_assignment): Add.
2996 (objc_build_strong_cast_assignment): Add.
2997 (objc_is_gcable_p): Add.
2998 (objc_is_ivar_reference_p): Add.
2999 (objc_is_global_reference_p): Add.
3000 (generate_shared_structures): Add flags parameter.
3001 (objc_generate_cxx_ctor_or_dtor): Add.
3002 (objc_generate_cxx_cdtors): Add.
3003 (add_class): Add name parameter.
3004 (objc_types_share_size_and_alignment): Add.
3005 (comp_proto_with_proto): Add strict parameter.
3006 (CLS_HAS_CXX_STRUCTORS): Add.
3007 (TAG_ASSIGNIVAR): Add.
3008 (TAG_ASSIGNGLOBAL): Add.
3009 (TAG_ASSIGNSTRONGCAST): Add.
3010 (TAG_MSGSEND_FAST): Add.
3011 (TAG_ASSIGNIVAR_FAST): Add.
3012 (TAG_CXX_CONSTRUCT): Add.
3013 (TAG_CXX_DESTRUCT): Add.
3014 (OBJC_LOOKUP_CLASS): Add.
3015 (OBJC_LOOKUP_NO_SUPER): Add.
3016 (objc_finish_file): Add pch support.
3017 (objc_finish_implementation): Add Objective-C++ support.
3018 (synth_module_prologue): Likewise.
3019 (synth_module_prologue): Add fast dispatching.
3020 (objc_get_class_reference): Add Objective-C++ support.
3021 (objc_generate_write_barrier): Likewise.
3022 (next_sjlj_build_enter_and_setjmp): Likewise.
3023 (objc_begin_try_stmt): Likewise.
3024 (build_next_objc_exception_stuff): Add fast ivar support.
3025 (build_private_template): Mark the record as used so debug
3026 information is generated.
3027 (build_protocol_template): Add Objective-C++ support.
3028 (objc_method_parm_type) Likewise.
3029 (objc_generate_cxx_ctor_or_dtor): Likewise.
3030 (objc_generate_cxx_cdtors): Likewise.
3031 (build_protocol_initializer): Likewise.
3032 (build_category_template): Likewise.
3033 (build_class_template): Likewise.
3034 (build_method_list_template): Likewise.
3035 (build_category_initializer): Likewise.
3036 (build_shared_structure_initializer): Likewise.
3037 (objc_finish_message_expr): Likewise.
3038 (build_objc_method_call): Add fast dispatch support.
3039 (lookup_method_static): Add support to end search at superclasses.
3040 (add_method_to_hash_list): Add strict parameter to
3041 comp_proto_with_proto.
3042 (objc_add_method): Likewise.
3043 (objc_add_method): Also set the interface_value.
3044 (add_instance_variable): Add Objective-C++ support.
3045 (objc_is_public): Likewise.
3046 (start_class): Likewise.
3047 (continue_class): Likewise.
3048 (encode_aggregate_within): Likewise.
3049 (start_method_def): Likewise.
3050 (objc_start_function): Clear current_function_returns_value
3051 and current_function_returns_null.
3052 (really_start_method): Add Objective-C++ support.
3053 (objc_finish_method_definition): Add warning for missing
3055 (finish_objc): Add Objective-C++ support.
3056 (generate_objc_image_info): Likewise.
3057 (objc_lookup_ivar): Likewise.
3058 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3059 (INIT_TYPE_OBJC_INFO): Likewise.
3060 (DUP_TYPE_OBJC_INFO): Likewise.
3062 2005-04-23 DJ Delorie <dj@redhat.com>
3064 * objc-act.c: Adjust warning() callers.
3066 2005-04-21 Roger Sayle <roger@eyesopen.com>
3068 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3069 this field of an objc method decl.
3070 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3071 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3072 (objc_build_method_signature): Accept additional "ellipsis"
3073 argument and pass it to build_method_decl.
3074 (get_arg_type_list, start_method_def, gen_method_decl): Use
3075 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3076 TREE_OVERFLOW field of a TREE_LIST node.
3078 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3081 * objc-act.c (objc_start_function): Create stack level for context
3082 of identifiers with variably modified type.
3084 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3088 * objc-act.c (objc_start_function): Push context on
3089 label_context_stack.
3091 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3093 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3094 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3095 Call c_common_truthvalue_conversion.
3097 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3099 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3100 objc/objc-parse.c, objc/objc-parse.y): Remove
3101 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3102 objc.distclean, objc.maintainer-clean): Update for new parser.
3103 * config-lang.in (gtfiles): Update for new parser.
3105 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3107 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3110 2005-01-27 Matt Austern <austern@apple.com>
3112 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3113 calling instantiate_pending_templates.
3115 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3118 * objc-act.c (build_selector_translation_table): Use
3119 input_location in the diagnostic for the GNU runtime or if
3120 TREE_PURPOSE (chain) is NULL.
3122 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3125 * objc-act.c (objc_types_compatible_p): New function.
3126 * objc-act.h (objc_types_compatible_p): Declare.
3127 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3129 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3131 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3134 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3137 * objc-act.c (get_arg_type_list): Decay function arguments into
3139 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3140 in line with what the C front-end does.
3141 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3142 each PARM_DECL, like the C front-end does.
3143 (start_method_def): Remove redundant ARRAY_TYPE decay.
3144 (objc_start_function): Bring closer in line with what the
3145 C front-end does for functions.
3147 2005-01-14 Mike Stump <mrs@apple.com>
3149 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3150 that -fobjc-exceptions is accepted.
3152 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3155 * objc-act.c (get_arg_type_list, start_method_def): Decay
3156 array arguments into pointers.
3157 (gen_type_name_0): Learn to pretty-print array types.
3159 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3161 * objc-act.c (build_private_template): Change to return 'void'; do
3162 not set ivar_context, uprivate_record or objc_instance_type.
3163 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3164 retrieve protocol list from the pointee rather than the pointer itself;
3165 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3166 TYPE_OBJC_PROTOCOL_LIST.
3167 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3168 construct a variant of the pointee as well as the pointer, and
3169 store protocol information in the former. When creating variants
3170 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3171 TYPE_OBJC_INTERFACE information.
3172 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3173 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3174 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3175 holding an IDENTIFIER_NODE.
3176 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3177 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3178 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3179 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3180 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3182 (continue_class): For @implementations, set ivar_context,
3183 uprivate_record and objc_instance_type, for @interfaces, call
3184 build_private_template().
3185 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3186 TYPE_OBJC_INTERFACE.
3187 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3188 accessing TYPE_OBJC_PROTOCOL_LIST.
3189 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3190 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3191 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3192 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3193 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3194 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3195 TYPE_LANG_SPECIFIC(...).
3196 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3197 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3198 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3199 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3200 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3202 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3205 * Make-lang.in (objc/objc-act.o): Update dependencies.
3206 * objc-act.c (objc_finish_file): Call
3207 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3209 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3212 * obj-act.c (encode_type): 96bits doubles are encoded the
3213 same way as 64bit and 128bit doubles are.
3215 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3217 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3219 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3222 * objc-act.c (generate_method_descriptors): Remove setting
3223 the new decls' type to variable_length_type.
3224 (generate_ivar_lists): Likewise.
3225 (generate_dispatch_tables): Likewise.
3227 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3229 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3230 contains the result of the ID lookup by the C or C++
3231 front-end; in class methods, use OTHER if it exists;
3232 in instance methods, use OTHER only if it is locally
3235 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3237 * objc-act.c (finish_class): Do not synthesize bogus
3238 'extern objc_object *_Foo;' declarations for @interface Foo.
3240 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3241 David Ayers <d.ayers@inode.at>
3243 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3244 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3245 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3246 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3247 (objc_is_id): Add test for 'super'.
3248 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3249 receivers; if class methods are not found in protocol lists, search
3250 for instance methods therein and warn if one is found. Look in
3251 global hash tables for suitable method as a last resort when messaging
3252 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3253 (objc_add_method): Insert instance methods listed in protocols into
3254 the global class method hash table.
3255 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3256 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3257 addition to 'id <Proto>'.
3259 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3262 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3263 for the NeXT runtime case.
3265 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3267 * objc-act.c: Fix comment typos.
3269 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3271 * objc-act.c (init_objc_symtab, init_module_descriptor,
3272 build_shared_structure_initializer): When initializing 'long'
3273 fields, ensure that the initializer value is also 'long'.
3275 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3277 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3279 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3280 (build_selector_translation_table): Use %J in diagnostic
3281 instead of diddling input_line. Fix spelling.
3283 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3285 * objc-act.c (objc_fold_objc_type_ref): New function.
3286 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3288 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3290 * objc-act.c (objc_start_function, really_start_method,
3291 objc_get_parm_info, start_method_def): Update to new arg_info
3294 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3296 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3298 (objc/objc-act.o): Depend on $(HASHTAB_H).
3299 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3300 objcp-decl.h instead of c-tree.h.
3301 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3302 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3303 build_protocol_template): Adjust prototypes.
3304 (build_module_initializer_routine, start_class, continue_class,
3305 finish_class, start_method_def, objc_start_function, start_protocol,
3306 build_method_decl, objc_add_method, add_instance_variable,
3307 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3308 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3309 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3310 create_field_decl): New prototypes.
3311 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3312 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3313 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3314 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3315 (CLASS_TYPEDEF_NAME): New.
3316 (TAG_EXECCLASS): Change from a global variable to a #define.
3317 (TAG_RETURN_STRUCT): Delete.
3318 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3319 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3320 (string_descriptor): New struct.
3321 (string_htab): New hash table.
3322 (string_hash, string_eq): New prototypes.
3323 (generate_struct_by_value_array): Call create_field_decl() instead of
3324 create_builtin_decl().
3325 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3326 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3327 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3328 and cp_finish_file().
3329 (define_decl, get_static_reference, get_protocol_reference,
3330 create_builtin_decl): Remove functions.
3331 (objc_start_class_interface, objc_start_category_interface,
3332 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3333 objc_start_class_implementation, objc_start_category_implementation,
3334 objc_continue_implementation, objc_finish_implementation,
3335 objc_set_visibility, objc_set_method_type,
3336 objc_build_method_signature, objc_add_method_declaration,
3337 objc_start_method_definition, objc_add_instance_variable,
3338 objc_get_protocol_qualified_type, create_field_decl,
3339 start_var_decl, finish_var_decl): New functions.
3340 (setup_string_decl): Simplify since it is only called once.
3341 (synth_module_prologue): Call build_class_template(); predefine 'id'
3342 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3343 hooks for duration of function; fix GNU runtime messenger signatures
3344 to correspond to reality; forward-declare '__objc_exec_class' for the
3345 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3346 'extern "C" { ... }' wrappers around synthesized declarations; call
3347 build_protocol_template() and build_category_template().
3348 (string_hash, string_eq): New functions.
3349 (objc_build_string_object): Check metaclass correctness only once;
3350 store string literals in hash table.
3351 (objc_build_constructor): Do not convert initializer elements;
3352 adjust for ObjC++ impedance mismatch.
3353 (build_objc_symtab_template): Call create_field_decl() instead of
3354 create_builtin_decl().
3355 (init_objc_symtab): Add missing conversion to initializer element.
3356 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3357 (generate_objc_symtab_decl): Do not call build_category_template();
3358 call start_var_decl() and finish_var_decl() instead of start_decl()
3360 (build_module_descriptor): Call create_field_decl() instead of
3361 grokfield(); call start_var_decl() and finish_var_decl() instead of
3362 start_decl() and finish_decl(); always mark module descriptor as
3363 used; move GNU runtime-specific functionality to
3364 build_module_initializer_routine().
3365 (build_module_initializer_routine): New function, broken off of
3366 build_module_descriptor().
3367 (objc_static_init_needed_p, objc_generate_static_init_call): New
3369 (generate_static_references, generate_strings,
3370 build_selector_translation_table, generate_descriptor_table,
3371 generate_ivars_list, generate_dispatch_table, generate_category): Call
3372 start_var_decl() and finish_var_decl() instead of start_decl() and
3373 finish_decl(); build a type directly instead of via groktypename().
3374 (build_selector_reference_decl, build_selector_table_decl,
3375 build_class_reference_decl, build_protocol_reference,
3376 generate_objc_image_info): Call start_var_decl() instead of
3378 (build_selector_reference): For GNU runtime, do not call
3379 build_selector_reference_decl().
3380 (build_selector, build_typed_selector_reference): Always convert
3381 result to the selector type.
3382 (add_objc_string): Cast return value to 'char *'.
3383 (build_method_prototype_template, build_selector_template,
3384 build_method_template): Use actual selector type for fields
3385 pointing to selectors.
3386 (finish_objc): For GNU runtime, call
3387 build_module_initializer_routine() after build_module_descriptor().
3388 (generate_protocol_list, generate_shared_structures): Call
3389 start_var_decl() and finish_var_decl() instead of start_decl() and
3390 finish_decl(); build a type directly instead of via
3392 (synth_id_with_class_suffix): Return a string.
3393 (get_arg_type_list): For instance methods, use the instance type for
3394 'self'; do not call groktypename_in_parm_context().
3395 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3396 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3397 handle RECORD_TYPEs in ObjC as well as ObjC++.
3398 (objc_is_id): New function.
3399 (objc_is_object_ptr): Return the canonical type node.
3400 (objc_get_class_ivars): Simplify using get_class_ivars().
3401 (get_class_ivars): Remove second parameter; create a fresh copy
3402 of the ivar list for each call; do not check for existence of
3404 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3405 (objc_init_exceptions): When using SJLJ-style exceptions, require
3406 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3408 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3409 objc_object_type instead of objc_id_type.
3410 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3411 a VAR_DECL before placing it in the appropriate scope; do not
3412 call define_decl(); adjust call to c_begin_compound_stmt();
3413 use objc_object_type instead of objc_id_type.
3414 (build_next_objc_exception_stuff): Call create_field_decl() instead
3415 of create_builtin_decl(); construct type directly instead of calling
3416 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3417 (build_private_template): Adjust call to get_class_ivars(); build
3418 a type directly instead of via groktypename().
3419 (build_protocol_template, build_method_prototype_list_template,
3420 build_method_prototype_template, build_category_template,
3421 build_selector_template, build_class_template, build_super_template,
3422 build_ivar_template, build_ivar_list_template,
3423 build_method_list_template, build_method_template):
3424 Call create_field_decl() instead of grokfield().
3425 (objc_method_parm_type): Do not call groktypename().
3426 (generate_descriptor_table): Call start_var_decl() and
3427 finish_var_decl() instead of start_decl() and finish_decl().
3428 (generate_method_descriptors, build_protocol_initializer,
3429 generate_dispatch_tables, build_category_initializer,
3430 build_shared_structure_initializer): Do not call groktypename().
3431 (generate_protocols): Call start_var_decl() and finish_var_decl()
3432 instead of start_decl() and finish_decl(); do not call groktypename().
3433 (error_with_ivar): Remove last parameter.
3434 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3435 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3436 (generate_ivar_lists): Convert one of the initializer elements; do
3437 not call groktypename().
3438 (get_arg_type_list, start_method_def, gen_method_def): Account for
3439 new representation of variable arguments and '...' in Objective-C
3440 methods; add Objective-C++ impedance matching code.
3441 (is_objc_type_qualifier): Remove function.
3442 (adjust_type_for_id_default): Simplify; there is no longer a need to
3443 wade through declspecs.
3444 (lookup_interface, start_class, continue_class,
3445 finish_class, start_method_def, start_protocol, build_method_decl,
3446 objc_add_method, add_instance_variable, build_ivar_reference,
3447 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3448 Make into static functions.
3449 (receiver_is_class_object): Use new IS_CLASS() macro.
3450 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3451 call objc_finish_message_expr() instead of finish_message_expr().
3452 (finish_message_expr): Rename to objc_finish_message_expr(); use
3453 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3454 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3455 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3456 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3457 (build_objc_method_call, warn_with_method): Do not call groktypename().
3458 (build_ivar_reference): Call convert() instead of clobbering in a
3460 (hash_init): Initialize string_htab hash table.
3461 (add_instance_variable): Simplify parameter list; do not call grokfield();
3462 do not populate CLASS_IVARS list.
3463 (start_class): Check for the existence of super class, if one was specified.
3464 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3465 call build_class_template(); adjust call to get_class_ivars(); call
3466 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3467 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3469 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3470 (start_protocol): Do not call build_protocol_template(); use
3471 PROTOCOL_BINFO_ELTS for the tree vector size.
3472 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3473 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3475 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3476 (encode_type): Handle the 'const' qualifier here.
3477 (objc_parmlist): New global variable, sued by objc_push_parm and
3478 objc_get_parm_info().
3479 (objc_push_parm, objc_get_parm_info): New functions.
3480 (objc_expr_last): Remove function.
3481 (synth_self_and_ucmd_args): For instance methods, use the instance
3482 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3483 (start_method_def): Do not call push_scope(), declare_parm_level(),
3484 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3485 just use objc_push_parm() and objc_get_parm_info().
3486 (comp_method_with_proto): Remove function.
3487 (objc_types_are_equivalent): Strip away indirections before comparing
3489 (comp_proto_with_proto): Do not call groktypename(); types are no
3490 longer in raw declspec format.
3491 (objc_start_function): New function.
3492 (really_start_method): Call comp_proto_with_proto() instead of
3493 comp_method_with_proto(); call objc_start_function() instead of
3494 hand-crafting a function declarator.
3495 (continue_method_def, objc_expand_function_end): Remove functions.
3496 (get_super_receiver): Call objc_get_current_scope() instead of
3497 get_current_scope(); reference 'super_class' field (instead of
3499 (finish_method_def): Rename to objc_finish_method_definition() and
3500 add a function decl parameter; move method encoding call from
3501 objc_expand_function_end().
3502 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3503 gen_declaration_1): Remove functions.
3504 (tmpbuf, RAW_DECLSPEC): Remove.
3505 (gen_declaration): Remove second parameter; simplify to deal
3506 with TYPE_P nodes instead of raw declspecs.
3507 (gen_type_name, gen_type_name_0): New functions.
3508 (gen_method_decl): Remove second parameter; call gen_type_name()
3509 instead of gen_declaration_1().
3510 (dump_interface): Adjust calls to gen_declaration() and
3511 gen_method_decl(); do not allocate a separate string buffer.
3512 (init_objc): Allocate a larger string buffer to accommodate
3513 dump_interface(); adjust call to build_module_descriptor();
3514 add call to build_module_initializer_routine() for the GNU
3516 (generate_classref_translation_entry): Do not call start_decl(); call
3517 finish_var_decl() instead of finish_decl(); call convert() instead of
3519 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3520 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3522 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3523 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3524 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3525 objc_object_type and objc_object_name, respectively.
3526 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3527 objc_class_name): New.
3528 (IS_CLASS): New macro.
3529 (IS_ID, IS_SUPER): Robustify.
3530 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3531 (finish_file, start_class, continue_class, finish_class,
3532 start_method_def, continue_method_def, finish_method_def,
3533 start_protocol, finish_protocol, objc_build_throw_stmt,
3534 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3535 objc_build_synchronized_epilogue, objc_build_try_prologue,
3536 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3537 objc_build_finally_prologue, objc_build_finally_epilogue,
3538 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3539 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3540 get_class_reference, get_static_reference, get_object_reference,
3541 build_message_expr, finish_message_expr, build_selector_expr,
3542 build_ivar_reference, build_keyword_decl, build_method_decl,
3543 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3544 objc_declare_class, objc_declare_protocols, objc_comptypes,
3545 objc_check_decl, build_encode_expr): Remove prototypes.
3546 (imp_count, cat_count): Make GGC-aware.
3547 (OBJC_SET_TYPE_NAME): New macro.
3549 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3551 * config-lang.in: Update copyright notice.
3552 (lang_requires): Indicate that ObjC requires C to be built first.
3554 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3556 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3558 (build_objc_string_object): Rename to objc_build_string_object().
3559 (get_class_reference): Rename to objc_get_class_reference().
3560 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3561 (next_sjlj_build_catch_list, get_super_receiver): Call
3562 objc_get_class_reference() instead of get_class_reference().
3563 (build_keyword_decl): Rename to objc_build_keyword_decl().
3564 (build_message_expr): Rename to objc_build_message_expr().
3565 (build_protocol_expr): Rename to objc_build_protocol_expr().
3566 (build_selector_expr): Rename to objc_build_selector_expr().
3567 (build_encode_expr): Rename to objc_build_encode_expr().
3568 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3569 objc_get_class_ivars().
3570 (get_class_reference): Rename prototype to objc_get_class_reference().
3571 (build_message_expr): Rename prototype to objc_build_message_expr().
3572 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3573 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3574 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3575 (build_objc_string_object): Rename prototype to
3576 objc_build_string_object().
3578 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3580 * objc-act.c (lookup_interface): Make function 'static' and add a
3582 (objc_check_decl, get_class_reference, objc_declare_alias,
3583 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3584 instead of is_class_name().
3585 (get_super_receiver, objc_clear_super_receiver): Call
3586 objc_get_current_scope() instead of get_current_scope().
3587 (is_class_name): Rename to objc_is_class_name.
3588 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3590 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3592 * objc-act.c (objc_is_reserved_word): New function.
3594 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3596 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3597 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3598 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3599 * objc-act.c: Do not include gtype-objc.h.
3600 (finish_file): Rename to objc_finish_file().
3601 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3602 * objc-lang.c: Update copyright notice; include diagnostic.h,
3603 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3605 (finish_file): New hook routine.
3606 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3607 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3608 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3609 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3610 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3611 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3612 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3613 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3614 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3615 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3616 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3617 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3618 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3619 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3620 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3621 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3622 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3623 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3624 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3625 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3626 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3627 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3628 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3629 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3630 Move to c-objc-common.h.
3633 Copyright (C) 2004-2015 Free Software Foundation, Inc.
3635 Copying and distribution of this file, with or without modification,
3636 are permitted in any medium without royalty provided the copyright
3637 notice and this notice are preserved.