| blob | 6ec2ef5fa7070c4ffd2233cd183ba8f230bbfae7 |
1 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3 * objc/objc-act.c: Add required include files from gimple.h.
5 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
7 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
8 throughout.
10 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
12 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
13 tree_to_shwi throughout.
15 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
17 * objc-act.c: Include only gimplify.h and gimple.h as needed.
19 2013-11-14 Diego Novillo <dnovillo@google.com>
21 * objc-act.c: Include stringpool.h.
22 Include stor-layout.h.
23 Include attribs.h.
24 * objc-encoding.c: Include stringpool.h.
25 Include stor-layout.h.
26 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
27 * objc-next-runtime-abi-01.c:
28 Include stringpool.h.
29 * objc-next-runtime-abi-02.c: Include stringpool.h.
30 * objc-runtime-shared-support.c: Include stringpool.h.
32 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
34 * objc-act.c: Include gimplify.h.
36 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
38 * objc-act.c (objc_push_parm): Handle atomic qualifier.
40 2013-09-25 Tom Tromey <tromey@redhat.com>
42 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
43 (objc/objc-runtime-shared-support.o)
44 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
45 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
46 (objc/objc-encoding.o, objc/objc-map.o): Remove.
48 2013-09-14 Iain Sandoe <iain@codesourcery.com>
50 PR target/48094
51 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
52 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
53 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
54 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
56 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
58 * objc-act.c: Fix typos.
59 * objc-encoding.c: Likewise.
60 * objc-gnu-runtime-abi-01.c: Likewise.
61 * objc-next-runtime-abi-01.c: Likewise.
62 * objc-next-runtime-abi-02.c: Likewise.
64 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
66 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
67 Fix build_conditional_expr call.
69 2013-05-16 Jason Merrill <jason@redhat.com>
71 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
73 2012-11-20 Diego Novillo <dnovillo@google.com>
75 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
77 2012-11-16 Diego Novillo <dnovillo@google.com>
79 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
81 * objc-act.c: Use new vec API in vec.h.
82 * objc-act.h: Likewise.
83 * objc-gnu-runtime-abi-01.c: Likewise.
84 * objc-next-runtime-abi-01.c: Likewise.
85 * objc-next-runtime-abi-02.c: Likewise.
86 * objc-runtime-hooks.h: Likewise.
87 * objc-runtime-shared-support.c: Likewise.
88 * objc-runtime-shared-support.h: Likewise.
90 2012-10-01 Lawrence Crowl <crowl@google.com>
92 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
93 (objc-act.o): Add dependence on hash-table.h.
94 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
95 hash table.
97 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
99 * Make-ang.in: Adjust for move of C front-end files.
100 * config-lang.in: Likewise.
101 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
102 and c-lang.h in c/.
103 * objc-runtime-shared-support.c: Likewise.
104 * objc-next-runtime-abi-01.c: Likewise.
105 * objc-next-runtime-abi-02.c: Likewise.
106 * objc-gnu-runtime-abi-01.c: Likewise.
107 * objc-act.c: Likewise.
108 * objc-lang.c: Likewise.
110 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
112 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
113 Include c-family/c-target.h.
114 (handle_next_class_ref): Rewrite to emit top-level asm statements.
115 (handle_next_impent): Likewise.
116 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
118 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
120 * objc-act.c: Do not include output.h.
122 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
124 PR objc++/53388
125 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
126 Use build_min_nt_loc.
128 2012-04-20 Jan Hubicka <jh@suse.cz>
130 * objc-act.c (mark_referenced_methods); Use
131 cgraph_mark_force_output_node.
133 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
135 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
136 (objc_build_global_assignment): Likewise.
137 (objc_build_strong_cast_assignment): Likewise.
138 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
139 * objc-next-runtime-abi-02.c: Likewise.
140 * objc-gnu-runtime-abi-01.c: Likewise.
142 2012-03-05 Jason Merrill <jason@redhat.com>
144 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
145 call _stat functions without MEM_STAT_INFO.
147 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
149 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
150 for Objective-C m32.
152 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
154 PR target/47997
155 * objc-act.c (objc_build_string_object): Remove redundant second
156 call to fix_string_type (). Add a checking assert that we are,
157 indeed, passed a STRING_CST.
159 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
161 PR objc/50743
162 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
163 size_t to avoid signed/unsigned
164 comparison.
165 (insert_method_into_method_map): Likewise.
167 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
169 * objc-map.h: New file.
170 * objc-map.c: New file.
171 * config-lang.in (gtfiles): Added objc-map.h.
172 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
173 (objc/objc-map.o): New rule.
174 (objc/objc-act.o): Depend on objc/objc-map.h.
175 * objc-next-runtime-abi-02.c: Added a TODO comment.
176 * objc-act.c: Include objc-map.h.
177 (nst_method_hash_list, cls_method_hash_list): Removed.
178 (instance_method_map, class_method_map): New.
179 (cls_name_hash_list, als_name_hash_list): Removed.
180 (class_name_map, alias_name_map): Removed.
181 (ivar_offset_hash_list): Removed.
182 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
183 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
184 (interface_hash_init): New.
185 (objc_init): Call interface_hash_init.
186 (objc_write_global_declarations): Iterate over class_method_map
187 and instance_method_map instead of cls_method_hash_list and
188 nst_method_hash_list.
189 (objc_declare_alias): Use alias_name_map instead of
190 cls_name_hash_list.
191 (objc_is_class_name): Use class_name_map and alias_name_map
192 instead of cls_name_hash_list and als_name_hash_list.
193 (interface_tuple, interface_htab, hash_interface, eq_interface):
194 Removed.
195 (interface_map): New.
196 (add_class): Renamed to add_interface. Use interface_map instead
197 of interface_htab.
198 (lookup_interface): Use interface_map instead of interface_htab.
199 (check_duplicates): Changed first argument to be a tree,
200 potentially a TREE_VEC, instead of a hash. Changed implementation
201 to match.
202 (lookup_method_in_hash_lists): Use class_method_map and
203 instance_method_map instead of cls_method_hash_list and
204 nst_method_hash_list.
205 (objc_build_selector_expr): Likewise.
206 (hash_func): Removed.
207 (hash_init): Create instance_method_map, class_method_map,
208 class_name_map, and alias_name_map. Do not create
209 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
210 als_name_hash_list, and ivar_offset_hash_list.
211 (insert_method_into_method_map): New.
212 (objc_add_method): Use insert_method_into_method_map instead of
213 add_method_to_hash_list.
214 (start_class): Call add_interface instead of add_class.
215 * objc-act.h (cls_name_hash_list, als_name_hash_list,
216 nst_method_hash_list, cls_method_hash_list): Removed.
218 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
220 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
221 interface with two parallel arrays to hold standard builtin
222 declarations, and replace it with a function based interface that
223 can support creating builtins on the fly in the future. Change
224 all uses, and poison the old names. Make sure 0 is not a
225 legitimate builtin index.
226 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
227 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
229 2011-07-19 Richard Guenther <rguenther@suse.de>
231 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
232 Use fold_build_pointer_plus.
233 (objc2_build_ehtype_initializer): Likewise.
235 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
237 * objc-encoding.h (obstack.h): Do not include.
238 (util_obstack, util_firstobj): Do not declare.
239 (encode_field_decl): Updated prototype to return a tree and take a
240 single tree argument. Updated comments.
241 * objc-encoding.c (util_obstack, util_firstobj): Made static.
242 (objc_encoding_init): New.
243 (encode_field_decl): Existing function renamed to encode_field and
244 made static. New encode_field_decl wrapper function added.
245 (encode_aggregate_fields): Update call to encode_field_decl to
246 call encode_field.
247 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
248 (util_obstack, util_firstobj): Do not declare.
249 (build_v2_ivar_list_initializer): Updated call to
250 encode_field_decl.
251 * objc-runtime-shared-support.c (obstack.h): Do not include.
252 (util_obstack, util_firstobj): Do not declare.
253 (build_ivar_list_initializer): Updated call to encode_field_decl.
254 * objc-act.c (objc_init): Use objc_encoding_init.
255 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
256 on OBSTACK_H.
257 (objc/objc-gnu-runtime-abi-01.o): Likewise.
258 (objc/objc-next-runtime-abi-01.o): Likewise.
259 (objc/objc-next-runtime-abi-02.o): Likewise.
260 (objc/objc-act.o): Likewise.
262 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
264 Refactored encoding code into objc-encoding.h and objc-encoding.c.
265 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
266 encode_type, generating_instance_variables, objc_method_parm_type,
267 objc_encoded_type_size, encode_method_prototype,
268 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
269 encode_array, encode_vector, encode_aggregate_fields,
270 encode_aggregate_within, encode_next_bitfield,
271 encode_gnu_bitfield, encode_field_decl,
272 objc_v2_encode_property_attr): Moved to objc-encoding.h and
273 objc-encoding.c. No change in the actual code.
274 Include objc-encoding.h.
275 (objc_init): Added TODO.
276 (objc_build_property_setter_name): Made non-static so it can be
277 called from objc-encoding.c.
278 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
279 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
280 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
281 encode_method_prototype, encode_field_decl,
282 generating_instance_variables): Moved to objc-encoding.h.
283 (objc_build_property_setter_name): Declare.
284 * objc-encoding.c: New.
285 * objc-encoding.h: New.
286 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
287 * objc-next-runtime-abi-01.c: Likewise.
288 * objc-next-runtime-abi-02.c: Likewise.
289 * objc-runtime-shared-support.c: Likewise.
290 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
291 (objc/objc-lang.o): Reordered dependencies.
292 (objc/objc-runtime-shared-support.o): Reordered dependencies.
293 Added dependencies on objc-encoding.h and on $(GGC_H),
294 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
295 (objc/objc-gnu-runtime-abi-01.o): Likewise.
296 (objc/objc-next-runtime-abi-01.o): Likewise.
297 (objc/objc-next-runtime-abi-02.o): Likewise.
298 (objc/objc-act.o): Reordered dependencies. Added dependency on
299 objc-encoding.h.
300 (objc/objc-encoding.o): New rule.
302 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
303 warning "unknown type %<%T%> found during Objective-C encoding"
304 instead of using gen_type_name.
306 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
308 * objc-act.c (receiver_is_class_object): Expanded comment.
309 (objc_finish_message_expr): Likewise.
311 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
313 PR objc/48539
314 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
315 that was only declared using @class without an @interface. Warn
316 if messaging an instance of a class that was only declared using
317 @class without an @interface, unless the receiver was also typed
318 with a protocol list.
320 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
322 * objc-act.c (objc_decl_method_attributes): Implement nonnull
323 attribute for Objective-C methods.
325 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
327 * config-lang.in (gtfiles): Updated order of files to fix building
328 when the gcc/cp directory is missing, as in the case of some
329 release tarballs.
331 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
333 * objc-act.c (objc_compare_types): Use function_args_iterator
334 instead of TYPE_ARG_TYPES to compare function argument types.
336 2011-05-13 Toon Moene <toon@moene.org>
338 * objc-next-runtime-abi-02.c (newabi_append_ro):
339 Add const qualifier to constant variable pointer declaration.
341 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
343 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
344 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
345 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
347 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
349 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
350 (build_function_type_for_method): Declare.
351 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
352 type of get_arg_type_base_list field.
353 * objc-act.h (OBJC_VOID_AT_END): Delete.
354 * objc-act.c (get_arg_type_list): Delete.
355 (build_function_type_for_method): New function.
356 (objc_decl_method_attributes): Call build_function_type_for_method.
357 (really_start_method): Likewise.
358 * objc-gnu-runtime-abi-01.c
359 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
360 adjust function accordingly. Update header comment.
361 (build_objc_method_call): Call build_function_type_for_method.
362 * objc-next-runtime-abi-01.c
363 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
364 adjust function accordingly. Update header comment.
365 (build_objc_method_call): Call build_function_type_for_method.
366 * objc-next-runtime-abi-02.c
367 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
368 adjust function accordingly. Update header comment.
369 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
370 typelist. Use function_args_iterator for traversing fntype.
371 (build_v2_build_objc_method_call): Adjust call to it.
372 Call build_function_type_for_method
374 2011-05-05 Joseph Myers <joseph@codesourcery.com>
376 * objc-act.c (objc_start_method_definition): Add parameter expr.
377 Update call to start_method_def.
378 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
379 objc_synthesize_setter) Update calls to
380 objc_start_method_definition.
381 (objc_get_parm_info): Add parameter expr. Update call to
382 get_parm_info.
383 (start_method_def): Add parameter expr. Update call to
384 objc_get_parm_info.
385 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
386 Update call to objc_get_parm_info.
387 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
388 parameter.
390 2011-04-26 Jason Merrill <jason@redhat.com>
392 * objc-act.c (objc_fold_objc_type_ref): Remove.
393 * objc-act.h: Remove prototype.
395 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
397 * objc-act.c (synth_module_prologue): Call build_function_type_list
398 instead of build_function_type.
399 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
400 Likewise.
402 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
404 * objc-act.c (ivar_of_class): New.
405 (objc_is_public): Use ivar_of_class.
407 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
409 * objc-act.c (objc_get_interface_ivars): Removed.
410 (objc_detect_field_duplicates): New.
411 (hash_instance_variable): New.
412 (eq_instance_variable): New.
414 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
416 * objc-act.c (objc_declare_protocols): Renamed to
417 objc_declare_protocol. Changed first argument to be an identifier
418 instead of a tree chain of identifiers, so that callers don't have
419 to create a temporary tree chain.
421 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
423 * objc-act.c (objc_declare_class): Changed to take a single
424 identifier as argument instead of a tree list. This means callers
425 don't have to build temporary tree lists to call this function.
426 (synth_module_prologue): Updated calls to objc_declare_class.
428 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
430 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
431 instead of get_identifier.
433 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
435 * objc-lang.c (objc_init_ts): Move code for this function...
436 * objc-act.c (objc_common_init_ts): ...here. Define.
437 * objc-act.h (objc_common_init_ts): Declare.
439 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
441 * objc-act.c (objc_build_message_expr): Accept two arguments
442 instead of one so that callers can simply pass the arguments
443 without having to create a temporary chain to hold them.
445 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
447 * objc-act.c (comp_proto_with_proto): Do not create and use
448 inefficient temporary argument lists. Compare the arguments
449 directly. (match_proto_with_proto): Removed; incorporated into
450 comp_proto_with_proto ().
452 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
454 * objc-act.c (printable_ivar_name): New.
455 (add_instance_variable): Call printable_ivar_name() when an error
456 message needs to be printed. Do not prepare the instance variable
457 for printing unless there is an actual error.
459 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
461 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
462 avoid calling identifier_global_value() multiple times.
464 2011-04-12 Martin Jambor <mjambor@suse.cz>
466 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
467 instead of cgraph_node.
469 2011-04-06 Joseph Myers <joseph@codesourcery.com>
471 * objc-act.c: Include c-target.h instead of target.h.
472 * Make-lang.in (objc/objc-act.o): Update dependencies.
474 2011-03-06 Joseph Myers <joseph@codesourcery.com>
476 * lang-specs.h: Match -save-temps* instead of -save-temps.
478 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
480 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
482 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
484 * objc-act.c (build_private_template): Do not copy the
485 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
486 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
487 TYPE_LANG_SLOT_0.
489 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
491 PR objc/47832
492 * objc-act.c (flexible_array_type_p): New.
493 (add_instance_variable): Produce an error if an instance variable
494 uses flexible array members.
495 (encode_array): Do not emit an error if encoding a flexible array
496 type while generating instance variables.
498 2011-02-21 Mike Stump <mikestump@comcast.net>
500 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
501 machines.
503 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
505 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
506 usage of padding fields. Do not include tm.h.
507 * objc-act.c (objc_write_global_declaration): Set input_location
508 to BUILTINS_LOCATION while generating runtime metadata.
510 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
512 PR objc/47784
513 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
514 effects, do not use a temporary variable.
516 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
518 * objc-next-runtime-abi-01.c: Updated comments.
519 * objc-next-runtime-abi-02.c: Same.
521 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
523 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
524 comments.
526 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
528 * objc-act.c: Updated comments.
529 * objc-next-runtime-abi-02.c: Same.
530 * objc-runtime-shared-support.c: Same.
531 * objc-runtime-hooks.h: Same.
532 * objc-act.h: Same.
533 * objc-gnu-runtime-abi-01.c: Same.
535 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
537 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
538 not generate metadata if there is nothing to put into it.
540 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
542 * config-lang.in (gtfiles): Updated.
543 * Make-lang.in (START_HDRS): New.
544 (OBJC_OBJS): Added new object files.
545 (objc/objc-act.o): Updated prerequisites.
546 (objc/objc-lang.o): Updated prerequisites.
547 (objc/objc-runtime-shared-support.o): New.
548 (objc/objc-gnu-runtime-abi-01.o): New.
549 (objc/objc-next-runtime-abi-01.o): New.
550 (objc/objc-next-runtime-abi-02.o): New.
551 * objc-runtime-hooks.h: New.
552 * objc-runtime-shared-support.h: New.
553 * objc-runtime-shared-support.c: New.
554 * objc-gnu-runtime-abi-01.c: New.
555 * objc-next-metadata-tags.h: New.
556 * objc-next-runtime-abi-01.c: New.
557 * objc-next-runtime-abi-02.c: New.
558 * objc-lang.c: Include c-lang.h.
559 (LANG_HOOKS_EH_PERSONALITY): Removed.
560 * objc-act.h: Moved many declarations and code from objc-act.c
561 into objc-act.h to make them available outside objc-act.c.
562 (objc_eh_runtime_type): Removed.
563 (objc_eh_personality): Removed.
564 (CLASS_HAS_EXCEPTION_ATTR): New.
565 (OCTI_SUPER_SUPERFIELD_ID): New.
566 (OCTI_V1_PROP_LIST_TEMPL): New.
567 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
568 (super_superclassfield_id): New.
569 (objc_prop_list_ptr): New.
570 (prop_names_attr_chain): New.
571 * objc-act.c: Include new runtime headers. Moved many #defines
572 and declarations into objc-act.h and
573 objc-runtime-shared-support.h. Made some corresponding functions
574 non-static, and moved some others into
575 objc-runtime-shared-support.c. Moved metadata generation code
576 into the new runtime hook files.
577 (ivar_offset_hash_list): New.
578 (objc_init): Call generate_struct_value_by_array() before doing
579 any runtime initialization. Create the appropriate runtime hook
580 structures.
581 (init_objc): Removed. Code moved directly into objc_init.
582 (finish_objc): Removed. Code moved directly into
583 objc_write_global_declarations.
584 (objc_write_global_declarations): Do the warn_selector checks
585 before emitting metadata. Use a runtime hook to emit the
586 metadata. Do not emit the metadata or do -gen-decls processing if
587 -fsyntax-only or we are producing a PCH.
588 (build_objc_exception_stuff): Renamed to
589 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
590 objc_exception_throw_decl.
591 (synth_module_prologue): Call runtime initialize hook instead of
592 building runtime declarations here. Use the
593 default_constant_string_class_name runtime hook to set the
594 constant string class name.
595 (objc_build_string_object): Call the setup_const_string_class_decl
596 runtime hook instead of setup_string_decl. Call the
597 build_const_string_constructor runtime hook instead of building
598 the string object here.
599 (get_objc_string_decl): Added prop_names_attr case. Removed
600 gcc_unreachable() at the end.
601 (objc_begin_catch_clause): Distinguish between @catch (...) and
602 @catch (id x). Call the begin_catch runtime hook instead of
603 building the CATCH_EXPR here.
604 (objc_finish_catch_clause): Call the finish_catch runtime hook
605 instead of adding the catch here.
606 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
607 instead of doing it here.
608 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
609 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
610 Call the build_throw_stmt runtime hook instead of building the
611 throw call here.
612 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
613 as well.
614 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
615 instead of building the list of arguments here.
616 (receiver_is_class_object): Call the receiver_is_class_object
617 runtime hook instead of doing the check here. Call the
618 tag_getclass runtime hook instead of using TAG_GETCLASS.
619 (objc_finish_message_expr): Call the build_objc_method_call
620 runtime hook.
621 (objc_build_protocol_expr): Call the get_protocol_reference
622 runtime hook.
623 (objc_build_selector_expr): Call the build_selector_reference
624 runtime hook.
625 (build_ivar_reference): Call the build_ivar_reference runtime
626 hook.
627 (hash_init): Set up ivar_offset_hash_list.
628 (start_class): Recognize the objc_exception attribute and store
629 it.
630 (continue_class): Use the class_decl and metaclass_decl runtime
631 hooks.
632 (build_objc_property_accessor_helpers): Renamed to
633 build_common_objc_property_accessor_helpers. Do not build
634 objc_copyStruct_decl, objc_getPropertyStruct_decl and
635 objc_setPropertyStruct_decl.
636 (objc_synthesize_getter): Check what struct setter/getter helper
637 is available instead of checking the type of runtime.
638 (get_super_receiver): Use the super_superclassfield_ident runtime
639 hook. Added assert. Use the get_class_super_ref and
640 get_category_super_ref runtime hooks.
641 (objc_v2_encode_prop_attr): New.
643 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
645 PR objc/47314
646 * objc-act.c (finish_objc): When calling check_duplicates to check
647 duplicated instance methods, set 'is_class' to 0, not 1.
649 2011-01-14 Ben Elliston <bje@au.ibm.com>
651 PR 19162
652 * objc-act.c (generate_struct_by_value_array): Do not output a
653 definition for struct_forward_array.
655 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
657 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
658 as read.
660 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
662 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
664 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
666 * objc-act.c (check_that_protocol_is_defined): New.
667 (lookup_protocol): Call check_that_protocol_is_defined.
669 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
671 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
672 lists. Check them two-ways to fix comparisons when one protocol
673 implements the other one, or when one list contains duplicated
674 protocols.
676 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
678 * objc-act.c (objc_add_method): When emitting an error because a
679 method with the same name but conflicting types is found in the
680 same class or category interface, print a note with the location
681 of the original method. Also, improved the error message to
682 clearly state that the conflict is due to conflicting types, and
683 produce it for protocols as well. Emit an error if two identical
684 methods are declared in a protocol, but one is @required and the
685 other one is @optional.
687 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
689 * objc-act.c (start_class): Warn when a class attribute is
690 ignored.
691 (objc_declare_protocols): Warn when a protocol attribute in a
692 protocol forward-declaration is ignored.
693 (start_protocol): Warn when a protocol attribute is ignored.
695 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
697 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
698 particular, explicitly mention whether the error is due to the
699 @optional or @required keyword instead of mentioning
700 "@optional/@required".
702 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
704 PR objc/47118
705 * objc-act.c (objc_build_synchronized): Check the argument of
706 @synchronized and emit an appropriate error if it is not a valid
707 Objective-C object. Deal gracefully with that case. Updated
708 comments and variable names.
710 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
712 PR objc/47075
713 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
714 * objc-tree.def (PROPERTY_REF): Increased the number of operands
715 from 3 to 4.
716 * objc-act.c (objc_finish_message_expr): Added optional argument
717 allowing to return the deprecated method prototype for deprecated
718 methods, instead of immediately emitting the deprecation warning.
719 (objc_maybe_build_component_ref): Do not warn for a deprecated
720 property. When building the getter call, get the deprecated
721 method prototype from objc_finish_message_expr() and put it into
722 the PROPERTY_REF.
723 (objc_build_class_component_ref): Same change.
724 (finish_class): Mark the getter and setter as deprecated if they
725 are generated from a deprecated property.
726 (objc_gimplify_property_ref): If the getter is deprecated, emit a
727 deprecation warning.
728 (objc_build_setter_call, objc_build_message_expr,
729 objc_finish_foreach_loop): Updated call to
730 objc_finish_message_expr.
732 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
734 PR objc/47076
735 * objc-act.c (lookup_protocol): Added 'definition_required'
736 argument. If 'definition_required', and the protocol is not
737 defined, emit a warning.
738 (objc_declare_protocols): Updated call to lookup_protocol.
739 (start_protocol): Same change.
740 (check_protocol_recursively): Same change.
741 (objc_build_protocol_expr): Same change.
742 (lookup_and_install_protocols): Added definition_required argument.
743 Pass it to lookup_protocol.
744 (objc_get_protocol_qualified_type): Updated call to
745 lookup_and_install_protocols.
746 (start_class): Updated calls to lookup_and_install_protocols; pass
747 true to 'definition_required' to get the warnings.
748 (start_protocol): Updated calls to lookup_and_install_protocols.
750 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
752 * objc-act.c (objc_start_category_interface): Produce an error if
753 a class extension is found after the class @implementation.
755 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
757 PR objc/47073
758 * objc-act.c (encode_method_prototype): Fixed both location and
759 format string of error "type %qT does not have a known size".
761 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
763 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
765 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
767 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
769 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
771 * objc-act.c (objc_init): Call using_eh_for_cleanups.
772 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
773 not call using_eh_for_cleanups.
774 (objc_begin_try_stmt): Do not call objc_init_exceptions.
775 (objc_build_throw_stmt): Updated call to
776 objc_maybe_warn_exceptions.
778 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
780 * objc/objc-act.c (objc_eh_personality): Select personality name on
781 runtime.
782 (objc_init_exceptions): New.
783 (objc_begin_try_stmt): Use objc_init_exceptions.
784 (objc_build_throw_stmt): Likewise.
786 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
788 * objc-act.c (objc_in_class_extension): New.
789 (objc_start_category_interface): If -fobjc-std=objc1
790 was specified, produce an error if a class extension is used.
791 (objc_finish_interface): Reset objc_in_class_extension to false.
792 (objc_add_property_declaration): Allow a class extension to extend
793 readonly properties in the main @interface to be readwrite.
794 (start_class): Added code to deal with class extensions. In that
795 case, return the existing interface after adding any additional
796 protocols to it and setting objc_in_class_extension to true.
797 (continue_class): If in a class extension, do not generate the
798 instance variable template.
800 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
802 * objc-act.c (objc_build_throw_stmt): Check that the argument of
803 @throw is an object and emit an error if not.
805 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
807 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
808 error() when printing an error about the iterating variable or
809 collection not being an object.
811 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
813 * objc-act.c (objc_finish_foreach_loop): Mark the
814 object_expression as used.
816 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
818 * objc-act.c: Include c-family/c-objc.h.
819 * objc-lang.c: Same change.
820 * Make-lang.in (objc/objc-act.o): Depend on
821 c-family/c-objc.h.
822 (objc/objc-lang.o): Same change.
823 * config-lang.in (gtfiles): Added c-family/c-objc.h.
825 2010-12-02 Joseph Myers <joseph@codesourcery.com>
827 * lang-specs.h: Don't handle -ftraditional.
829 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
831 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
832 not NULL_TREE when a @throw is used outside of a @catch block.
834 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
836 * objc-act.c (objc_build_volatilized_type): Removed.
837 (objc_non_volatilized_type): Removed.
838 (objc_type_quals_match): Removed.
839 (local_variables_to_volatilize): New.
840 (objc_volatilize_decl): Add the decl to volatilize to
841 local_variables_to_volatilize, but don't volatilize it yet.
842 (objc_finish_function): New.
843 * objc-act.h (local_variables_to_volatilize): New.
845 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
846 Mike Stump <mikestump@comcast.net>
848 Allow 'make check-objc -j2'
849 * Make-lang.in (lang_checks_parallelized): New.
850 (check_objc_parallelize): New.
852 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
854 * objc-act.c (start_class): When a class is reimplemented,
855 generate an error and avoid adding the class to the list of
856 implemented classes again, but do not return error_mark_node.
858 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
860 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
862 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
864 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
865 is passed as argument.
866 (objc_begin_catch_clause): Added code to deal with an
867 error_mark_node or NULL_TREE argument. Improved checks for
868 invalid arguments. Added code to traverse typedefs.
870 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
872 * objc-act.c (objc_demangle): Return immediately if the string is
873 too short. Detect names that do not need demangling, and return
874 them unchanged.
876 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
878 Implemented optional properties.
879 * objc-act.h (PROPERTY_OPTIONAL): New.
880 * objc-act.c (objc_add_property_declaration): Set
881 PROPERTY_OPTIONAL if appropriate.
882 (finish_class): When generating definitions of setter and getter
883 methods associated with a property for a protocol, mark them as
884 optional if the property is optional.
885 (maybe_make_artificial_property_decl): Added 'getter_name'
886 argument. Set PROPERTY_OPTIONAL.
887 (objc_maybe_build_component_ref): Updated calls to
888 maybe_make_artificial_property_decl. Added code for optional,
889 readonly properties.
890 (objc_build_class_component_ref): Updated call to
891 maybe_make_artificial_property_decl.
893 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
895 * objc-act.c (objc_build_struct): Fixed loops that save and
896 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
897 special case for the current type is then no longer required.
898 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
899 TYPE_OBJC_INFO.
900 (objc_get_protocol_qualified_type): Updated comments.
902 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
904 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
905 after finish_struct, not before, otherwise it may be wiped out by
906 it. This fixes spurious warnings when a class has more than 15
907 instance variables.
909 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
911 PR objc/24358
912 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
913 objective-c-cpp-output instead of objc-cpp-output. Print a
914 deprecation note every time objc-cpp-output is requested.
916 2010-11-22 Joseph Myers <joseph@codesourcery.com>
918 * objc-act.c (write_symbols): Don't declare here.
920 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
922 PR objc/41108
923 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
924 this function is only called with the next runtime.
926 2010-11-20 Jakub Jelinek <jakub@redhat.com>
928 PR c/46547
929 * objc-act.c (in_late_binary_op): Remove.
931 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
933 * objc-act.c (objc_start_class_interface): Do not warn that class
934 attributes are unimplemented. Pass the attributes to start_class.
935 (objc_start_category_interface): Updated call to start_class.
936 (objc_start_class_implementation): Same change.
937 (objc_start_category_implementation): Same change.
938 (objc_build_class_component_ref): Warn if the class is deprecated.
939 (build_private_template): Mark the template as deprecated if the
940 class is deprecated.
941 (start_class): Added 'attributes' argument. Emit a warning if
942 using a deprecated class as superclass of a class, or original
943 class of a category. Recognize the 'deprecated' attribute when
944 starting and interface, and mark the interface with
945 TREE_DEPRECATED if present. Store attributes in the interface.
947 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
949 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
950 argument. If it is 'true' and the protocol is deprecated, emit a
951 deprecation warning.
952 (objc_start_protocol): Do not warn that protocol attributes are
953 unimplemented. Pass the attributes to start_protocol.
954 (start_protocol): Added attributes argument. Recognize the
955 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
956 if present. Store attributes in the protocol.
957 (objc_declare_protocols): Added 'attributes' argument. Recognize
958 the 'deprecated' attribute and mark the protocols with
959 TREE_DEPRECATED if present. Store attributes in the protocol.
960 Updated call to lookup_protocol.
961 (objc_build_protocol_expr): Updated call to lookup_protocol.
962 (check_protocol_recursively): Same change.
963 (lookup_and_install_protocols): Same change.
964 * objc-act.h: Updated comments.
966 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
968 * objc-act.c (lookup_method_in_protocol_list): Search methods in
969 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
970 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
972 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
974 * objc-act.c (objc_build_setter_call): New.
975 (objc_maybe_build_modify_expr): Rewritten to build a compound
976 statement.
977 (objc_build_incr_expr_for_property_ref): Updated calls to
978 objc_maybe_build_modify_expr to call objc_build_setter_call
979 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
980 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
981 TREE_NO_WARNING on the final compound statement to silence C++
982 warnings.
984 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
986 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
987 (objc_create_temporary_var): Moved it towards the beginning of the
988 file so that objc_build_incr_expr_for_property_ref can use it.
990 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
992 * objc-act.c (objc_add_property_declaration): Check that the decl
993 we received from the parser is a FIELD_DECL; reject array and
994 bitfield properties. Convert the warning when a property is
995 readonly and a setter is specified into an error. Convert errors
996 when a property declaration does not match a property declaration
997 in a superclass into warnings.
998 (objc_add_synthesize_declaration_for_property): Use
999 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1000 if it is a bitfield. Throw an error if we are asked to synthesize
1001 setters/getters for a bitfield instance variable but the property
1002 is not appropriate - it must be assign and nonatomic. If the
1003 property is readonly, allow the instance variable type to be a
1004 specialization of the property type.
1005 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1006 Class qualified with a protocol when the 'accept_classes' argument
1007 is 'false'.
1009 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1011 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1012 where we are asked to attach a protocol to something which is not
1013 an Objective-C object type, and produce an error.
1015 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1017 * objc-act.c (objc_add_property_declaration): Check that the type
1018 of a property and of an inherited property match.
1019 (objc_maybe_build_component_ref): Tidied up indentation and
1020 comments.
1021 (objc_common_type): Added new type of check (-5).
1022 (objc_add_synthesize_declaration_for_property): Check that the
1023 property to synthesize and the instance variable to use have the
1024 same type.
1026 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1028 * objc-act.c (objc_init): Use %' in diagnostic.
1029 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1031 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1033 * objc-act.c (dump_base_name): Don't declare here.
1035 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1037 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1038 search for the @property declation only in the current context,
1039 but also in inherited properties. Do not mark the original
1040 PROPERTY_DECL in the @interface or @protocol with
1041 PROPERTY_DYNAMIC.
1042 (check_methods): To check if a method is associated with a
1043 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1044 (check_accessible_methods): Same change.
1045 * objc-act.h: Updated comment.
1047 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1049 * objc-act.c (objc_add_synthesize_declaration_for_property):
1050 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1051 checking for an existing @synthesize or @dynamic declaration.
1052 Search for an inherited @property declaration if none is found in
1053 the local interface. If the required instance variable does not
1054 exist, return instead of trying to continue to prevent a compiler
1055 crash later. Check that the instance variable is not already
1056 being used by another @synthesize.
1057 (objc_add_dynamic_declaration_for_property): Iterate over
1058 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1059 existing @synthesize or @dynamic declaration.
1060 (objc_synthesize_getter): Search for the getter declaration in
1061 protocols and superclasses as well.
1062 (objc_synthesize_setter): Search for the setter declaration in
1063 protocols and superclasses as well.
1065 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1067 * objc-act.c (lookup_property): When checking categories, also
1068 check the protocols attached to each.
1069 (objc_add_property_declaration): Determine the
1070 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1071 error message. Search for an existing property declaration with
1072 the same name which would be inherited from the class hiearchy,
1073 and produce an error if it has incompatible attributes.
1074 (check_methods): Changed second parameter. If the method is a
1075 getter or setter for a property, do not warn if it is inherited as
1076 opposed to implemented directly in the class.
1077 (check_protocol): Updated calls to check_methods.
1078 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1079 PROPERTY_GETTER_NAME here; this is now done earlier, in
1080 objc_add_property_declaration.
1081 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1083 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1085 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1086 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1087 (maybe_make_artificial_property_decl): Added 'implementation'
1088 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1089 looking up getters or setters for a class. If an implementation
1090 is specified, search it as well for a getter or setter.
1091 (objc_maybe_build_component_ref): Updated calls to
1092 maybe_make_artificial_property_decl; added code to deal with
1093 'self' and 'super' and with methods declared locally in the
1094 implementation. Store the getter call expression in the
1095 PROPERTY_REF instead of throwing it away.
1096 (objc_build_class_component_ref): Updated calls to
1097 maybe_make_artificial_property_decl, and store the getter call
1098 expression in PROPERTY_REF instead of throwing it away.
1099 (lookup_method_static): Implemented
1100 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1101 (objc_gimplify_property_ref): Do not build the getter method call
1102 here; instead use the one stored in the PROPERTY_REF. If it's not
1103 there, produce helpful error messages.
1104 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1105 from 2 to 3. Updated comments.
1106 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1108 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1110 PR target/44981
1111 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1112 (objc_string_ref_type_p): New.
1113 (objc_check_format_arg): New.
1115 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1117 Fixed using the Objective-C 2.0 dot-syntax with class names.
1118 * objc-act.c (objc_build_class_component_ref): New.
1120 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1122 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1123 category.
1124 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1125 if set to 'true', return 'true' for Class objects. Do not remove
1126 more than on pointer indirection.
1127 (objc_add_property_declaration): Only warn about 'assign'
1128 semantics for Objective-C objects if warn_property_assign_default;
1129 and do not warn if the property is readonly or if the type is a Class.
1130 (objc_finish_foreach_loop): Updated calls to
1131 objc_type_valid_for_messaging.
1133 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1135 Implemented -fobjc-std=objc1 flag.
1136 * objc-act.c (objc_start_class_interface): If attributes are
1137 specified when flag_objc1_only is set, print an error.
1138 (objc_start_category_interface): Same change.
1139 (objc_start_protocol): Same change.
1140 (objc_add_method_declaration): Same change.
1141 (objc_start_method_definition): Same change.
1142 (objc_build_keyword_decl): Same change.
1143 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1144 flag_objc1_set is set, print an error.
1145 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1146 (objc_add_property_declaration): Same change.
1147 (objc_add_synthesize_declaration): Same change.
1148 (objc_add_dynamic_declaration): Same change.
1149 (objc_finish_foreach_loop): Same change.
1150 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1151 return immediately.
1153 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1155 * objc-act.c (maybe_make_artificial_property_decl): New.
1156 (objc_maybe_build_component_ref): Call
1157 maybe_make_artificial_property_decl if a property can not be
1158 found. Do not call objc_finish_message_expr if
1159 PROPERTY_HAS_NO_GETTER.
1160 * objc-act.h Updated comments.
1161 (PROPERTY_HAS_NO_GETTER): New.
1162 (PROPERTY_HAS_NO_SETTER): New.
1163 * objc-tree.def: Updated comment.
1165 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1167 Implemented format and noreturn attributes for Objective-C methods.
1168 * objc-act.c (objc_start_method_definition): If method attributes
1169 are specified emit a warning and ignore them.
1170 (build_objc_method_call): Moved deprecation warnings from here ...
1171 (objc_finish_message_expr): to here. Do not emit deprecation
1172 warnings if the receiver is of type 'id'.
1173 (really_start_method): Install 'deprecation' and 'noreturn'
1174 attributes.
1175 (objc_decl_method_attributes): Carefully filter out the list of
1176 attributes, allowing only "noreturn", "format", "sentinel" and
1177 "deprecated". In the case of "format", adjust the arguments.
1178 Always process the attributes in the same way no matter if
1179 "sentinel" is in the list or not.
1181 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1183 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1184 deprecated properties.
1185 (objc_maybe_printable_name): Support PROPERTY_DECL.
1187 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1189 Implemented Objective-C 2.0 property accessors.
1190 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1191 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1192 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1193 (objc_getProperty_decl): New.
1194 (objc_setProperty_decl): New.
1195 (objc_copyStruct_decl): New.
1196 (objc_getPropertyStruct_decl): New.
1197 (objc_setPropertyStruct_decl): New.
1198 * objc-act.c (build_objc_property_accessor_helpers): New.
1199 (synth_module_prologue): Call
1200 build_objc_property_accessor_helpers.
1201 (lookup_ivar): New.
1202 (objc_synthesize_getter): Implemented synthesizing getters that
1203 work with properties that are not nonatomic, assign properties.
1204 (objc_synthesize_setter): Implemented synthesizing setters that
1205 work with properties that are not nonatomic, assign properties.
1207 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1209 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1210 * objc-tree.def (PROPERTY_REF): New.
1211 * objc-act.h: Added comments for all the PROPERTY_ macros.
1212 (PROPERTY_NAME): Use DECL_NAME.
1213 (PROPERTY_COPIES): Removed.
1214 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1215 (PROPERTY_NONATOMIC): New.
1216 (objc_property_assign_semantics): Make it a typedef.
1217 (PROPERTY_ASSIGN_SEMANTICS): New.
1218 (PROPERTY_DYNAMIC): New.
1219 (PROPERTY_REF_OBJECT): New.
1220 (PROPERTY_REF_PROPERTY_DECL): New.
1221 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1222 (in_objc_property_setter_name_context): Removed.
1223 (objc_add_property_declaration): Removed copies and ivar arguments
1224 and code supporting them. Fixed recovering when readonly and
1225 setter attributes are specified. Removed support for @property in
1226 @implementation context. Updated error message. Double-check
1227 that a property does not have a DECL_INITIAL. Validate the
1228 property assign semantics and emit appropriate errors and
1229 warnings. Check for duplicate property declarations. Set
1230 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1231 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1232 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1233 PROPERTY_IVAR_NAME to NULL_TREE.
1234 (objc_build_getter_call): Renamed to
1235 objc_maybe_build_component_ref. If the property is not found in
1236 the interface, search in the protocol list. Do not generate the
1237 getter call; instead, build and return a PROPERTY_REF.
1238 (objc_is_property_ref): New.
1239 (objc_setter_func_call): Removed.
1240 (get_selector_from_reference): Removed.
1241 (is_property): Removed.
1242 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1243 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1244 the PROPERTY_REF. Generate an error if the property is read-only.
1245 (build_property_reference): Removed.
1246 (objc_finish_message_expr): Removed check to produce "readonly
1247 property can not be set" error when
1248 in_objc_property_setter_name_context. We now generate the error
1249 earlier, in objc_maybe_build_modify_expr, which will only generate
1250 the setter call if the property is readwrite.
1251 (check_methods): Recognize dynamic properties.
1252 (check_methods_accessible): Same change.
1253 (objc_build_property_ivar_name): Removed.
1254 (objc_build_property_setter_name): Dropped bool argument. Always
1255 add the ':' at the end.
1256 (objc_gen_one_property_datum): Removed.
1257 (objc_process_getter_setter): Removed.
1258 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1259 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1260 DECL_SOURCE_LOCATION of the new method to be the same as the one
1261 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1262 instead of trying to guess what it should be. Removed use of
1263 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1264 and c_end_compound_statement.
1265 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1266 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1267 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1268 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1269 is instead of trying to guess what it should be. Removed use of
1270 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1271 and c_end_compound_statement. Emit an error and keep going,
1272 instead of aborting, if the setter prototype does not have the
1273 expected argument.
1274 (objc_add_synthesize_declaration_for_property): New.
1275 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1276 all arguments. Improved error message. Filled in the rest of the
1277 function, which used to be a placeholder, with an actual
1278 implementation.
1279 (objc_add_dynamic_declaration_for_property): New.
1280 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1281 arguments. Improved error message. Filled in the rest of the
1282 function, which used to be a placeholder, with an actual
1283 implementation.
1284 (objc_gen_property_data): Rewritten.
1285 (finish_class): Added explicit switch cases for
1286 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1287 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1288 gcc_unreachable. Rewritten the processing of properties, in
1289 particular to not synthesize prototypes for getters and setters if
1290 they already exist and to install the getter and setter names into
1291 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1292 warnings about setter, getter and ivar property attributes.
1293 (objc_lookup_ivar): Removed support for properties.
1294 (objc_gimplify_property_ref): New.
1295 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1296 objc_gimplify_property_ref.
1298 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1300 * objc-act.c (objc_add_property_declaration): Added arguments to
1301 pass the various property attributes that were parsed with the
1302 property declaration. Process arguments to determine the final
1303 property attributes and produce error messages as appropriate.
1304 Added temporary code to keep the compiler silent about variables
1305 set but not used - for new attributes that are only checked but
1306 have no effect yet.
1307 (property_readonly): Removed.
1308 (property_setter): Removed.
1309 (property_getter): Removed.
1310 (property_ivar): Removed.
1311 (property_copies): Removed.
1312 (objc_set_property_attr): Removed.
1313 * objc-act.h (enum property_assign_semantics): New.
1315 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1317 * objc-act.c (objc_add_property_variable): Renamed to
1318 objc_add_property_declaration. Added location argument. Updated
1319 warnings and errors to use it. Use error, not fatal_error, if a
1320 property declaration is found outside an interface or
1321 implementation context.
1323 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1325 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1326 emit a warning that method parameter attributes are unimplemented.
1327 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1328 (start_method_def): Copy attributes from each KEYWORD_DECL into
1329 the corresponding PARM_DECL.
1330 (objc_warn_deprecated_use): Removed.
1331 (build_objc_method_call): Call warn_deprecated_use, not
1332 objc_warn_deprecated_use.
1333 (objc_maybe_printable_name): Do not try to get the identifier name
1334 of DECLs that we don't recognize. Immediately return NULL for them.
1335 (objc_printable_name): Removed C++-specific case, which is no
1336 longer used. Updated comments.
1338 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1340 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1341 (objc_demangle): Return NULL if demangling can not be done because
1342 the string to demangle is not an Objective-C mangled method name.
1343 Be smarter in demangling method names so that at least for methods
1344 with no arguments we are able to almost always demangle '_' correctly.
1345 Updated comments.
1346 (objc_maybe_printable_name): New.
1347 (objc_printable_name): Call objc_maybe_printable_name. If it
1348 returns NULL, call cxx_printable_name in Objective-C++.
1350 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1352 Based on the CFString implementation in FSF apple/trunk branch.
1354 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1356 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1358 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1359 chain of ifs. Use gcc_unreachable instead of abort.
1360 (add_objc_string): Same change.
1361 (generate_protocol_list): Same change - twice.
1362 (synth_id_with_class_suffix): Same change.
1363 (build_keyword_selector): Same change - twice.
1364 (objc_build_message_expr): Same change.
1365 (objc_build_selector_expr): Same change.
1366 (check_methods): Same change - and added missing gcc_unreachable
1367 for default case.
1368 (check_methods_accessible): Same change - twice, and added missing
1369 gcc_unreachable for default case in one of them.
1370 (start_class): Same change - and added missing gcc_unreachable for
1371 default case.
1372 (continue_class): Same change.
1373 (objc_gen_property_data): Same change.
1374 (finish_class): Same change.
1375 (encode_type_qualifiers): Added missing gcc_unreachable.
1376 (encode_type): Small code tidy up to reduce duplicated code. Use
1377 gcc_unreachable instead of abort - twice.
1378 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1379 twice. Added missing gcc_unreachable for default case - twice.
1380 (dump_interface): Use a switch instead of a chain of ifs.
1381 (handle_impent): Same change.
1383 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1385 * objc-act.h (objc_inherit_code): Removed.
1386 * objc-act.c (objc_inherit_code): Removed.
1387 (objc_set_method_type): Removed.
1388 (objc_build_method_signature): Added is_class_method argument.
1389 Use it instead of the global objc_inherit_code variable.
1390 (objc_add_method_declaration): Same change.
1391 (objc_start_method_definition): Same change.
1392 (objc_generate_cxx_ctor_or_dtor): Updated call to
1393 objc_start_method_definition. Do not call objc_set_method_type.
1394 (adjust_type_for_id_default): Mark as inline.
1395 (objc_synthesize_getter): Updated call to
1396 objc_start_method_definition. Do not set objc_inherit_code.
1397 (objc_synthesize_setter): Updated call to
1398 objc_start_method_definition. Do not set objc_inherit_code.
1400 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1402 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1403 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1404 get it to compile in the current trunk.
1406 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1408 Radar 4345837
1409 * objc/objc-act.c (hash_class_name_enter): New.
1410 (hash_class_name_lookup): New.
1411 (objc_declare_alias): Enter alias name into hash table.
1412 (objc_declare_class): Enter class name into hash table.
1413 (objc_is_class_name): Do a hash look up of class name.
1414 (hash_init): Initialize the two new hash tables.
1415 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1416 declarations, removed class_chain and alias_chain.
1418 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1420 * objc-lang.c (finish_file): Removed.
1421 * objc-act.c (objc_finish_file): Renamed to
1422 objc_write_global_declarations. Do not try to instantiate C++
1423 templates when compiling Objective-C++ as this is now
1424 automatically done before this function is called. Do not check
1425 for syntax-only run or PCH generation as this is done by the
1426 callers.
1427 * objc-act.h (objc_finish_file): Removed.
1429 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1431 Implemented parsing @synthesize and @dynamic for
1432 Objective-C/Objective-C++.
1433 * objc-act.c (objc_add_synthesize_declaration): New.
1434 (objc_add_dynamic_declaration): New.
1436 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1438 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1439 error_mark_node.
1441 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1443 Merge from 'apple/trunk' branch on FSF servers.
1445 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1447 Radar 4407151
1448 * objc/objc-act.c (objc_is_class_name): template parameter is not
1449 an objective class name.
1450 (objc_generate_cxx_cdtors): Check for the null
1451 objc_implementation_context.
1453 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1455 Merge from 'apple/trunk' branch on FSF servers.
1457 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1459 Radar 4330422
1460 * objc/objc-act.c (objc_non_volatilized_type): New
1462 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1464 Radar 4204796
1465 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1466 types with proper attribute set and correctly.
1467 (objc_volatilize_decl): Remove unneeded code.
1468 (objc_type_quals_match): Use the new attribute to check on
1469 'volatilzed' type.
1470 (hash_init): removed unneeded code.
1472 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1474 Merge from 'apple/trunk' branch on FSF servers.
1476 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1478 Radar 4133425
1479 * objc-act.c (objc_diagnose_private_ivar): New.
1481 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1483 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1484 make its type 'objc_ivar_visibility_kind'.
1485 (objc_start_class_interface): Update to use visibility enum.
1486 (objc_start_class_implementation): Likewise.
1487 (objc_set_visibility): Update to use visibility enum, warn that
1488 @package is handle as per @public.
1489 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1490 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1491 make its type 'objc_ivar_visibility_kind'.
1493 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1495 merge from FSF apple 'trunk' branch.
1496 2006 Fariborz Jahanian <fjahanian@apple.com>
1498 Radars 4436866, 4505126, 4506903, 4517826
1499 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1500 property_readonly, property_getter, property_setter, property_ivar,
1501 property_copies, in_objc_property_setter_name_context: New vars.
1502 (objc_set_property_attr): New.
1503 (objc_add_property_variable): New.
1504 (lookup_property_in_list): New.
1505 (lookup_property): New.
1506 (objc_build_getter_call): New.
1507 (objc_setter_func_call): New.
1508 (get_selector_from_reference): New.
1509 (objc_build_setter_call): New.
1510 (is_property): New.
1511 (build_property_reference): New.
1512 (objc_finish_message_expr): Detect readonly property and warn.
1513 (objc_build_property_ivar_name): New.
1514 (objc_build_property_setter_name): New.
1515 (objc_gen_one_property_datum): New.
1516 (objc_process_getter_setter): New.
1517 (objc_synthesize_getter): New.
1518 (objc_synthesize_setter): New.
1519 (objc_gen_property_data): New.
1520 (finish_class): Generate property data.
1521 (comp_proto_with_proto): Separated from ...
1522 (match_proto_with_proto): ... New.
1523 (objc_lookup_ivar): Handle properties.
1524 * objc-tree.def (PROPERTY_DECL): New tree code.
1525 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1526 (METHOD_PROPERTY_CONTEXT): New.
1527 (PROPERTY_NAME): New.
1528 (PROPERTY_GETTER_NAME): New.
1529 (PROPERTY_SETTER_NAME): New.
1530 (PROPERTY_IVAR_NAME): New.
1531 (PROPERTY_READONLY): New.
1532 (PROPERTY_COPIES): New.
1533 (TOTAL_CLASS_RAW_IVARS): New.
1534 (CLASS_PROPERTY_DECL): New.
1535 (IMPL_PROPERTY_DECL): New.
1536 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1538 2010-10-13 Richard Henderson <rth@redhat.com>
1540 * objc-act.c (objc_eh_personality): Update call to
1541 build_personality_function.
1543 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1545 merge from FSF apple 'trunk' branch.
1547 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1548 Radar 3803157 (method attributes)
1549 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1550 * objc/objc-act.c (objc_decl_method_attributes): New.
1551 (objc_add_method_declaration): Process method's attribute.
1552 (objc_start_method_definition): Ditto.
1553 (build_objc_method_call): Inject method attribute into
1554 built function type.
1555 (objc_method_decl): New.
1556 (objc_warn_deprecated)use): New.
1558 2010-10-07 Andi Kleen <ak@linux.intel.com>
1560 * Make-lang.in (cc1obj-dummy): Remove.
1561 (cc1obj-checksum): Change to run checksum over object files
1562 and options only.
1564 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1566 PR objc/45925
1567 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1568 countByEnumeratingWithState:objects:count: to long unsigned int.
1570 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1572 * objc-act.c (build_objc_method_call): Replace calls to
1573 build_function_call () with the VEC equivalent. Construct parameter
1574 lists as VECs.
1576 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1578 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1579 signal that the receiver has been used.
1581 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1583 * README: Obsolete file removed.
1585 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1587 Implemented fast enumeration for Objective-C.
1588 * objc-act.c (build_fast_enumeration_state_template): New.
1589 (TAG_ENUMERATION_MUTATION): New.
1590 (TAG_FAST_ENUMERATION_STATE): New.
1591 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1592 objc_enumeration_mutation_decl.
1593 (objc_create_temporary_var): Allow providing a name to temporary
1594 variables.
1595 (objc_build_exc_ptr): Updated calls to
1596 objc_create_temporary_var().
1597 (next_sjlj_build_try_catch_finally): Same change.
1598 (objc_finish_foreach_loop): New.
1599 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1600 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1601 objc_enumeration_mutation_decl.
1603 Merge from 'apple/trunk' branch on FSF servers.
1605 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1607 Radar 4507230
1608 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1609 for valid objc object types.
1610 (objc_finish_foreach_loop): Check for invalid objc objects in
1611 foreach header.
1613 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1615 Merge from 'apple/trunk' branch on FSF servers.
1617 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1619 Radar 4290840
1620 * objc-act.c (objc_start_method_definition): Check for
1621 error_mark_node for the selector name and make a quick exit.
1623 2010-10-04 Andi Kleen <ak@linux.intel.com>
1625 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1627 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1629 merge from FSF 'apple/trunk' branch.
1630 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1632 Radar 4386773
1633 * objc/objc-act.c (objc_set_method_opt): New function.
1634 (objc_start_protocol, objc_finish_interface): Reset
1635 objc_method_optional_flag flag.
1636 (objc_add_method_declaration): Pass on the new
1637 flag to objc_add_method.
1638 (objc_add_method): Add optional methods to new chain in
1639 the protocol class.
1640 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1641 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1642 class's optional method chains.
1644 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1646 Merge from 'apple/trunk' branch on FSF servers.
1648 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1650 Radar 4278236
1651 * objc-act.c (objc_declare_class): Pick the right
1652 type tree.
1654 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1656 Merge from 'apple/trunk' branch on FSF servers.
1658 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1660 Radar 4281748
1661 * objc-act.c (objc_check_global_decl): New
1663 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1665 * objc-act.c (objc_is_reserved_word): Removed.
1667 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1669 * objc-act.c (objc_add_method_declaration): Handle and ignore
1670 attributes.
1671 (objc_start_method_definition): Likewise.
1672 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1673 (objc_build_keyword_decl): Handle and ignore attributes.
1675 2010-09-28 Richard Henderson <rth@redhat.com>
1677 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1679 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1681 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1682 (objc_start_category_interface): Likewise.
1683 (objc_start_protocol): Likewise.
1685 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1687 Merge from 'apple/trunk' branch on FSF servers.
1689 2005-08-23 Stuart Hastings <stuart@apple.com>
1690 Ziemowit Laski <zlaski@apple.com>
1692 Radar 4209854
1693 * objc-act.c (objc_decay_parm_type): New function.
1694 (get_arg_type_list): Decay types for all named arguments.
1695 (objc_push_parm): Rebuild the PARM_DECL if its type has
1696 been decayed.
1698 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1700 * objc-act.c (encode_type): Fixed encoding enums with the next
1701 runtime.
1703 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1705 Merge from 'apple/trunk' branch on FSF servers.
1707 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1709 Radar 4175534
1710 * objc-act.c (objc_compare_types): A new silent comparison
1711 mode (-4), differing from regular comparison (-3) in that
1712 'false' is returned instead of issuing warnings.
1714 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1716 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1717 (encode_aggregate_within): Reorganized code to be more readable.
1718 (encode_aggregate_fields): Updated second argument to be 'bool'
1719 instead of 'int'.
1721 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1723 PR objc/45763
1724 PR objc/25450
1725 PR objc/25464
1726 * objc-act.c: Improved comments for encoding functions.
1727 (encode_aggregate_within): For the GNU runtime, rewritten some
1728 obsfuscated code to clarify the various cases.
1729 (encode_aggregate): Function removed.
1730 (encode_array): Generate an error if asked to encode an incomplete
1731 array as part of generating instance variables. Else, when
1732 encoding an incomplete array inside a structure, encode it as an
1733 array of zero size.
1734 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1735 '^c' instead of '*'.
1736 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1737 type as integer types instead of using a hardcoded 'i'. If asked
1738 to encode a non-integer type as a bitfield, do not abort
1739 compilation immediately; instead generate an error, then skip the
1740 type.
1741 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1742 Added a 'default' clause that gets executed if the type can not be
1743 matched, and that encodes it as '?' (unknown) and produces a
1744 warning. For the GNU runtime, encode enumerated types exactly in
1745 the same way as integer types instead of using a hardcoded 'i'.
1746 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1747 Encode C++ reference types as pointers. Call encode_vector to
1748 encode vectors.
1749 (encode_vector): New function.
1751 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1753 Merge from 'apple/trunk' branch on FSF servers. I modified the
1754 changes to be used only when compiling for the NeXT runtime.
1756 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1758 Radar 4301047
1760 * objc-act.c (encode_type): Remove the hack.
1762 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1764 Radar 4136935
1765 * objc-act.c (pointee_is_readonly): New function.
1766 (encode_pointer, encode_aggregate_within, encode_type):
1767 Attempt to emulate GCC 3.3 when generating type encodings.
1769 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1771 Merge from 'apple/trunk' branch on FSF servers.
1773 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1775 Radar 4229905
1776 * objc-act.c (objc_have_common_types): New function.
1778 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1780 Radar 4154928
1781 * objc-act.c (objc_common_type): New function.
1783 2010-09-27 Richard Guenther <rguenther@suse.de>
1785 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1786 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1788 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1790 * objc-act.c: Removed historical, obsolete comment at the top of
1791 the file.
1793 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1795 PR objc/23710
1796 * objc-act.c (objc_start_method_definition): Do not abort upon a
1797 'method definition not in @implementation context' error. Return
1798 'false' instead.
1800 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1802 PR objc/25965
1803 * objc-act.c (objc_get_interface_ivars): New function.
1804 (objc_collecting_ivars): New variable.
1805 (continue_class): Set and reset objc_collecting_ivars for context.
1807 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1809 Merge from 'apple/trunk' branch on FSF servers.
1811 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1813 Radar 4457381
1814 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1815 @class's protocol list.
1817 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1819 Radar 4219590
1820 * objc/objc-act.c (objc_start_method_definition): Initialize
1821 break/continue labels.
1823 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1825 Radar 4174166
1826 * objc-act.c (objc_compare_types): Compare function
1827 pointers; indicate success if the right-hand side has
1828 a return type that is covariant, and the argument types
1829 contravariant, with those of the left side.
1831 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1833 Radar 4216500
1834 * objc-act.c (objc_get_protocol_qualified_type): When looking
1835 at a typedef, retrieve the precise type it describes (rather
1836 than merely looking up a class by name).
1838 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1840 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1841 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1842 change.
1844 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1846 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1848 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1850 PR objc/44140
1851 * objc-act.c: build_objc_string_decl() remove declaration.
1852 (finish_var_decl): Remove forcing of var output and marking
1853 as "Used".
1854 (init_def_list): Use integer_zero_node.
1855 (init_objc_symtab): Use integer_zero_node, make the short
1856 integer type specific on relevant nodes.
1857 (generate_objc_symtab_decl): Remove call to
1858 forward_declare_categories(). Use null_pointer_node where
1859 appropriate.
1860 (build_module_descriptor): Comment and mark this item as
1861 DECL_PRESERVE_P.
1862 (generate_static_references): Use gcc_unreachable instead of
1863 abort ().
1864 (diagnose_missing_method): New.
1865 (build_next_selector_translation_table): New.
1866 (build_gnu_selector_translation_table): New.
1867 (add_objc_string): Merge code from build_objc_string_decl...
1868 ... and delete build_objc_string_decl().
1869 (generate_dispatch_table): Make integer types explicit.
1870 (generate_category): Pass implent and arrange for the data
1871 to be extracted within the routine. Do not start new vars,
1872 but finish the ones collcted during parsing.
1873 (generate_shared_structures): Likewise.
1874 (finish_objc): Reorder code so that we finish variables before
1875 referencing them. Save the global data before calling meta-data
1876 creation routines, and pass the current reference to the two
1877 main routines. Only call generate_objc_image_info () for the
1878 NeXT runtime.
1879 (generate_classref_translation_entry): Comment on and make this
1880 item DECL_PRESERVE_P.
1881 (handle_class_ref): Use varpool interfaces, comment on and make
1882 this item DECL_PRESERVE_P.
1883 (handle_impent): Likewise.
1884 (generate_objc_image_info): Only generate when the content is
1885 non-zero. Make integer types explict.
1887 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1889 PR objc/24867
1890 * objc-act.c (build_sized_array_type): New function.
1891 (add_objc_string): Use it.
1892 (generate_protocol_list): Likewise.
1893 (generate_objc_image_info): Likewise.
1894 (add_field_decl): New function.
1895 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1896 (generate_struct_by_value_array): Use add_field_decl.
1897 (build_objc_symtab_template): Likewise.
1898 (build_module_descriptor): Likewise.
1899 (build_objc_exception_stuff): Likewise.
1900 (build_protocol_template): Likewise.
1901 (build_method_prototype_list_template): Likewise.
1902 (build_method_prototype_template): Likewise.
1903 (build_category_template): Likewise.
1904 (build_selector_template): Likewise.
1905 (build_class_template): Likewise.
1906 (build_super_template): Likewise.
1907 (build_ivar_template): Likewise.
1908 (build_ivar_list_template): Likewise.
1909 (build_method_list_template): Likewise.
1910 (build_method_template): Likewise.
1912 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1914 * objc-act.c: Do not include except.h.
1916 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1918 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1919 allocation.
1921 * objc-act.c (objc_volatilize_decl): Likewise.
1922 (objc_build_string_object): Likewise.
1923 (hash_init): Likewise.
1924 (hash_enter): Likewise.
1925 (hash_add_attr): Likewise.
1926 (add_class): Likewise.
1927 (start_class): Likewise.
1929 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1931 * objc-act.c: Update include path for moved files.
1932 * objc-lang.c: Likewise.
1933 * config-lang.in: Update paths in gtfiles for files in c-family/.
1935 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1937 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1938 varargs type instead of a zero-argument type.
1940 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1942 * objc-act.c (synth_module_prologue): Use build_function_type_list
1943 instead of build_function_type.
1944 (build_module_initializer_routine): Likewise.
1945 (build_next_objc_exception_stuff): Likewise.
1946 (build_objc_exception_stuff): Likewise.
1948 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1950 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1951 * Make-lang.in (objc/objc-act.o): Update dependencies.
1953 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1955 * objc-act.h: Do not include gimple.h.
1956 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1957 Include gimple.h. Explain why except.h has to be included.
1958 * objc-lang.c: Do not include diagnostics.h.
1959 * Make-lang.in: Update dependencies.
1961 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1963 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1964 mismatch code for VECs.
1966 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1968 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1969 Use build_constructor instead of build_constructor_from_list.
1970 (objc_build_string_object): Build a VEC argument for
1971 objc_build_constructor.
1972 (init_def_list): Likewise.
1973 (init_objc_symtab): Likewise.
1974 (init_module_descriptor): Likewise.
1975 (generate_static_references): Likewise.
1976 (build_selector_translation_table): Likewise.
1977 (build_descriptor_table_initializer): Likewise.
1978 (generate_descriptor_table): Likewise.
1979 (build_protocol_initializer): Likewise.
1980 (build_ivar_list_initializer): Likewise.
1981 (generate_ivars_list): Likewise.
1982 (build_dispatch_table_initializer): Likewise.
1983 (generate_dispatch_table): Likewise.
1984 (generate_protocol_list): Likewise.
1985 (build_category_initializer): Likewise.
1986 (build_shared_structure_initializer): Likewise.
1987 (generate_objc_image_info): Likewise.
1989 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1991 PR objc++/32052
1992 * objc-act.c (encode_aggregate_within): Encode structure tags
1993 with template args for ObjC++.
1995 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1997 * objc-act.c: Do not include varray.h.
1999 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2001 PR c/18624
2002 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2003 really_start_method, get_super_receiver, handle_class_ref): Set
2004 DECL_READ_P in addition to TREE_USED.
2006 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2008 PR objc/35996
2009 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2010 -fgnu-runtime and set flag_objc_gc to zero.
2012 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2014 PR objc++/23716
2015 * objc-act.c (build_module_initializer_routine): Make the argument
2016 to objc_start_function NULL_TREE when compiling ObjC++.
2018 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2019 Mike Stump <mikestump@comcast.net>
2021 PR objc/43061
2022 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2024 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2026 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2027 get_super_receiver): Update build_indirect_ref calls.
2029 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2031 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2032 decl_specs variables.
2033 (objc_build_message_expr): Remove unused loc variable.
2034 (objc_finish_message_expr): Remove unused saved_rtype variable.
2035 (encode_field_decl): Remove unused type variable.
2037 PR obj-c++/42156
2038 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2039 type variants that don't have it initialized yet.
2041 2009-09-14 Jan Hubicka <jh@suse.cz>
2043 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2045 2009-09-14 Richard Henderson <rth@redhat.com>
2047 * objc-act.c (objc_init_exceptions): Don't call
2048 default_init_unwind_resume_libfunc.
2049 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2051 2009-09-13 Richard Guenther <rguenther@suse.de>
2052 Rafael Avila de Espindola <espindola@google.com>
2054 * objc-act.c (objc_eh_runtime_type): Export.
2055 (objc_init_exceptions): Remove. Move warning code ...
2056 (objc_begin_try_stmt): ... here
2057 (objc_build_throw_stmt): ... and here.
2058 (objc_eh_personality_decl): New.
2059 (objc_eh_personality): New function.
2060 * objc-act.h (objc_eh_runtime_type): Declare.
2061 (objc_eh_personality): Likewise.
2062 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2063 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2065 2009-09-03 Diego Novillo <dnovillo@google.com>
2067 * objc-lang.c (lang_hooks): Remove const qualifier.
2069 2009-08-20 Richard Guenther <rguenther@suse.de>
2071 * objc-act.c: Include c-lang.h
2072 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2074 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2075 Manuel López-Ibáñez <manu@gcc.gnu.org>
2077 PR 40435
2078 * objc-act.c: Add location argument to all calls to
2079 build_fold_addr_expr.
2081 2009-07-14 Taras Glek <tglek@mozilla.com>
2082 Rafael Espindola <espindola@google.com>
2084 * Make-lang.in (objc.install-plugin): New target for
2085 installing plugin headers.
2087 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2089 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2090 EXPR_LOCATION.
2092 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2094 * objc-act.c: Replace %J by an explicit location. Update all
2095 calls.
2097 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2099 * objc-act.c: Replace %H by an explicit location. Update all
2100 calls.
2102 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2104 PR objc/28050
2105 * objc-act.c (objc_build_message_args): Return if ARGS is the
2106 error_mark_node.
2108 2009-06-19 Ian Lance Taylor <iant@google.com>
2110 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2111 (objc_struct_info): New static variable.
2112 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2113 and &objc_struct_types, to start_struct.
2114 (objc_finish_struct): Likewise for finish_struct.
2116 2009-06-15 Ian Lance Taylor <iant@google.com>
2118 * objc-act.c (objc_start_function): Don't set
2119 label_context_stack_se or label_context_stack_vm.
2121 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2123 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2124 (objc_get_parm_info): Same.
2125 (get_super_receiver): Same.
2126 * objc-act.c (objc_build_component_ref): Pass location to
2127 build_compound_ref.
2128 (build_module_initializer_routine): Pass location to
2129 c_end_compound_stmt.
2130 (objc_generate_static_init_call): Pass location to build_stmt.
2131 (build_typed_selector_reference): New location argument.
2132 (build_selector_reference): Same.
2133 (objc_substitute_decl): Pass location to build_array_ref.
2134 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2135 (objc_begin_catch_clause): Same.
2136 (objc_finish_try_stmt): Same.
2137 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2138 (objc_build_throw_stmt): New argument.
2139 (generate_shared_structures): Pass location to build_c_cast.
2140 (objc_build_message_expr): Use local location.
2141 (objc_finish_message_expr): Use input_location.
2142 (build_objc_method_call): New argument.
2143 (objc_build_selector_expr): Same.
2144 (get_super_receiver): Pass location to build_c_cast,
2145 build_modify_expr, build_compound_expr.
2146 * objc-act.c: Add location to all calls to start_struct, build_decl,
2147 finish_struct.
2149 2009-06-09 Ian Lance Taylor <iant@google.com>
2151 * objc-act.c (objc_gimplify_expr): Change return type to int.
2152 * objc-act.h: Update declaration.
2154 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2156 * objc-act.c (objc_init): Skip print_struct_values during
2157 -fcompare-debug-second.
2159 2009-06-03 Ian Lance Taylor <iant@google.com>
2161 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2162 $(SYSTEM_H).
2164 2009-05-27 Ian Lance Taylor <iant@google.com>
2166 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2167 $(LINKER).
2168 (cc1obj$(exeext)): Likewise.
2170 2009-05-26 Ian Lance Taylor <iant@google.com>
2172 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2173 (cc1obj$(exeext)): Likewise.
2175 2009-05-20 Ian Lance Taylor <iant@google.com>
2177 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2178 than NULL_TREE to build_special_member_call.
2180 2009-05-10 Ian Lance Taylor <iant@google.com>
2182 * objc-act.c (objc_building_struct): New static variable.
2183 (objc_in_struct, objc_struct_types): New static variables.
2184 (objc_start_struct, objc_finish_struct): New static functions.
2185 (generate_struct_by_value_array): Call objc_start_struct instead
2186 of start_struct, and call objc_finish_struct instead of
2187 finish_struct.
2188 (objc_build_struct, build_objc_symtab_template): Likewise.
2189 (build_module_descriptor): Likewise.
2190 (build_next_objc_exception_stuff): Likewise.
2191 (build_protocol_template): Likewise.
2192 (build_method_prototype_list_template): Likewise.
2193 (build_method_prototype_template): Likewise.
2194 (build_category_template, build_selector_template): Likewise.
2195 (build_class_template, build_super_template): Likewise.
2196 (build_ivar_template, build_ivar_list_template): Likewise.
2197 (build_method_list_template): Likewise.
2198 (build_method_template): Likewise.
2200 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2202 * objc-act.c: Include intl.h.
2203 (objc_lookup_protocol): Use complete sentences for diagnostics
2204 with %qE for identifiers and translating results of
2205 gen_type_name_0 to locale character set.
2206 (objc_check_decl, check_protocol_recursively,
2207 lookup_and_install_protocols, objc_build_string_object,
2208 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2209 objc_get_class_ivars, error_with_ivar, check_duplicates,
2210 objc_finish_message_expr, objc_build_protocol_expr,
2211 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2212 add_category, add_instance_variable, objc_is_public,
2213 check_methods, check_methods_accessible, check_protocol,
2214 start_class, finish_class, start_protocol, really_start_method,
2215 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2216 identifiers in diagnostics. Translate generated text to locale
2217 character set as needed.
2218 (check_protocol, check_protocols): Change name parameter to type
2219 tree.
2220 (lang_report_error_function): Remove.
2222 2009-04-27 Ian Lance Taylor <iant@google.com>
2224 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2226 2009-04-24 Ian Lance Taylor <iant@google.com>
2228 * objc-act.c (get_super_receiver): Update calls to
2229 build_modify_expr to pass new argument.
2231 2009-04-21 Taras Glek <tglek@mozilla.com>
2233 * objc-act.c: Update GTY annotations to new syntax
2234 * objc-act.h: Likewise
2236 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2238 * ChangeLog: Add copyright and license notices.
2240 2009-04-20 Ian Lance Taylor <iant@google.com>
2242 * objc-act.c (objc_rewrite_function_call): Change parameter from
2243 params to first_param. Change all callers.
2245 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2247 PR bootstrap/39583
2248 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2250 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2252 PR c/456
2253 PR c/5675
2254 PR c/19976
2255 PR c/29116
2256 PR c/31871
2257 PR c/35198
2258 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2260 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2262 PR bootstrap/38262
2263 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2264 remove GMPLIBS.
2266 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2268 * objc-act.c (objc_build_string_object): Pass location to
2269 build_unary_op.
2270 (init_def_list): Same.
2271 (init_objc_symtab): Same.
2272 (init_module_descriptor): Same.
2273 (build_module_initializer_routine): Same.
2274 (generate_static_references): Same.
2275 (build_typed_selector_reference): Same.
2276 (add_objc_string): Same.
2277 (objc_substitute_decl): Same.
2278 (objc_build_ivar_assignment): Same.
2279 (objc_build_global_assignment): Same.
2280 (objc_build_strong_cast_assignment): Same.
2281 (generate_protocols): Same.
2282 (build_protocol_initializer): Same.
2283 (build_dispatch_table_initializer): Same.
2284 (generate_protocol_list): Same.
2285 (build_category_initializer): Same.
2286 (build_shared_structure_initializer): Same.
2287 (generate_shared_structures): Same.
2288 (objc_build_protocol_expr): Same.
2289 (build_ivar_reference): Same.
2290 (get_super_receiver): Same.
2292 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2294 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2295 c_common_truthvalue_conversion with location.
2296 (next_sjlj_build_catch_list): Same.
2297 (next_sjlj_build_try_catch_finally): Same.
2299 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2301 PR objc/37460
2302 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2303 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2304 * objc-act.c (objc_get_callee_fndecl): Kill.
2306 2008-09-17 Jan Hubicka <jh@suse.cz>
2308 PR c++/18071
2309 * objc/objc-act.c (objc_finish_method_definition): Do not set
2310 DECL_INLINE.
2312 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2314 * objc-act.c (build_typed_selector_reference): Pass input_location to
2315 build_unary_op calls.
2316 (build_selector_reference): Same, but to build_array_ref.
2317 (objc_substitute_decl): Same.
2318 (build_ivar_reference): Same, but to build_indirect_ref.
2319 (get_super_receiver): Same.
2321 2008-07-28 Richard Guenther <rguenther@suse.de>
2323 Merge from gimple-tuples-branch.
2325 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2327 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2328 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2329 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2330 * ipa-reference.c: Same.
2332 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2334 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2335 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2337 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2339 * objc-act.c: Fix comment typos.
2341 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2343 * objc-act.c (objc_start_class_interface,
2344 objc_start_category_interface, objc_start_class_implementation,
2345 objc_start_category_implementation, objc_build_struct,
2346 generate_static_references, build_private_template,
2347 lookup_category, objc_add_method, add_category,
2348 add_instance_variable, objc_is_public, conforms_to_protocol,
2349 start_class, continue_class, finish_class): Avoid C++ keywords.
2351 2008-07-14 Jason Merrill <jason@redhat.com>
2353 PR objc++/36723
2354 * objc-act.c (objc_build_constructor): Update C++ tweak.
2356 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2358 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2359 of DECL_IN_SYSTEM_HEADER.
2361 2008-07-11 Ian Lance Taylor <iant@google.com>
2363 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2364 etc., not just when OBJCPLUS is defined.
2366 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2368 * objc-act.c (setup_string_decl, objc_build_string_object,
2369 hash_interface, eq_interface, objc_begin_try_stmt,
2370 encode_method_prototype, build_ivar_list_initializer,
2371 objc_build_encode_expr): Fix for -Wc++-compat.
2373 2008-05-12 Tomas Bily <tbily@suse.cz>
2375 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2376 Use CONVERT_EXPR_P.
2378 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2380 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2382 2008-04-03 Tom Tromey <tromey@redhat.com>
2384 * Make-lang.in (objc_OBJS): New variable.
2386 2008-03-27 Tom Tromey <tromey@redhat.com>
2388 * Make-lang.in: Revert automatic dependency patch.
2390 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2392 PR obj-c++/35704
2393 * objc-act.c (objc_build_component_ref): Fix call to
2394 finish_class_member_access_expr.
2395 (objc_generate_cxx_ctor_or_dtor): Fix call to
2396 build_special_member_call.
2398 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2400 PR objc/29197
2401 * objc-act.c (encode_type): Handle when type is error_mark_node.
2402 (objc_push_parm): Handle when the type of parm is error_mark_node.
2404 2008-03-25 Tom Tromey <tromey@redhat.com>
2406 * Make-lang.in (objc_OBJS): New variable.
2407 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2409 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2411 PR bootstrap/35660
2412 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2413 MAYBE_CLASS_TYPE_P.
2414 (objc_generate_cxx_cdtors): Likewise.
2415 (add_instance_variable): Likewise.
2417 2008-02-26 Tom Tromey <tromey@redhat.com>
2419 * objc-act.c (objc_init): Remove old location code.
2421 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2423 PR other/35107
2424 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2426 2007-07-30 Nick Clifton <nickc@redhat.com>
2428 * Make-lang.in: Change copyright header to refer to version 3 of
2429 the GNU General Public License and to point readers at the
2430 COPYING3 file and the FSF's license web page.
2431 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2432 config-lang.in, objc-lang.c: Likewise.
2434 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2436 * objc-act.c (objc_get_callee_fndecl): Constify.
2437 * objc-act.h (objc_get_callee_fndecl): Likewise.
2439 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2441 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2442 string_eq): Constify.
2444 2007-04-04 Stuart Hastings <stuart@apple.com>
2446 PR 31281
2447 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2449 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2451 * Make-lang.in: Add dummy lang.install-pdf target.
2453 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2455 * objc/objc-act.c: Fix comment typos.
2457 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2458 Brooks Moses <brooks.moses@codesourcery.com>
2459 Lee Millward <lee.millward@codesourcery.com>
2461 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2462 (objc_get_callee_fndecl): Likewise.
2464 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2466 PR objc/27438
2467 * objc-act.c (objc_add_static_instance): Mark the decl as
2468 TREE_USED.
2470 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2472 PR objc/30479
2473 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2474 of htab_hash_pointer.
2475 (lookup_interface): Likewise.
2476 (add_class): Likewise.
2478 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2480 * objc-act.c (objc_build_volatilized_type): Keep track of
2481 canonical types.
2482 (objc_get_protocol_qualified_type): Ditto.
2484 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2486 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2487 content where we called cp_finish_file.
2489 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2491 * objc-act.c (synth_module_prologue): Replace calls to
2492 builtin_function with add_builtin_function.
2493 (build_next_objc_exception_stuff): Replace calls to
2494 builtin_function with add_builtin_function.
2495 (build_objc_exception_stuff): Replace calls to
2496 builtin_function with add_builtin_function.
2498 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2500 * Make-lang.in: Added empty "objc.pdf" target.
2502 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2504 PR objc/29195
2505 * objc-act.c (objc_push_parm): If we change the type of the
2506 decl, relayout the decl.
2508 2006-09-19 Eric Christopher <echristo@apple.com>
2510 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2511 default to something innocuous.
2512 (build_next_objc_exception_stuff): Rename JBLEN.
2514 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2516 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2518 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2520 PR obj-c++/28434
2521 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2523 2006-06-06 Mike Stump <mrs@apple.com>
2525 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2527 2006-05-24 Mike Stump <mrs@apple.com>
2529 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2531 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2533 PR objc/27240
2534 * objc-act.c (objc_is_public): Return early on invalid type.
2536 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2538 * objc-act.c (init_module_descriptor): Remove file name from
2539 module descriptor.
2540 (gen_type_name_0): Fix ICE when issuing warning.
2542 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2543 * Make-lang.in (OBJC): Remove
2544 (OBJECTIVE-C): Remove
2545 (objective-c): Remove
2546 (.PHONY): Remove objective-c and ObjC
2548 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2550 PR objc/25360
2551 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2552 by the inner type.
2554 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2556 PR objc/25348
2557 * objc-act.c (encode_array): Handle arrays to zero sized types.
2559 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2561 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2563 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2565 * Make-lang.in: Remove all dependencies on s-gtype.
2567 2005-12-02 Richard Guenther <rguenther@suse.de>
2569 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2570 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2571 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2572 build_objc_method_call, objc_rewrite_function_call): Use buildN
2573 instead of build.
2575 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2577 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2578 on objc_msgSend and like builtin functions.
2580 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2582 * objc-act.c (objc_build_component_ref): Adjust call to
2583 finish_class_member_access_expr due to a changed prototype.
2585 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2587 PR objc/23306
2588 * objc-act.c (generate_strings): Remove and move code to
2589 finish decl to ...
2590 (add_objc_string): here when creating a new string decl.
2591 (finish_objc): Don't call generate_strings.
2593 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2595 PR objc/23381
2596 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2597 TREE_SIDE_EFFECTS on catch_seq after building it.
2599 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2601 part of PR objc/21992
2602 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2604 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2606 Make CONSTRUCTOR use VEC to store initializers.
2607 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2608 instead of build_constructor.
2610 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2612 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2613 removed.
2614 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2615 (KEYWORD_KEY_NAME): Use decl_minimal.
2616 (METHOD_SEL_NAME): Ditto..
2617 (METHOD_SEL_ARGS): Use decl_non_common.
2618 (METHOD_ADD_ARGS): Ditto.
2619 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2620 (METHOD_DEFINITION): Ditto.
2621 (METHOD_ENCODING): Ditto.
2622 * objc-lang.c: (objc_init_ts): New function.
2624 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2626 * objc-act.c (objc_build_struct): Pass in an actual @interface
2627 instead of its name, and annotate the struct created (and all
2628 existing variants thereof) with the @interface.
2629 (objc_compare_types): Treat forward-declared ObjC classes
2630 as stand-alone (root) classes for purposes of type comparisons.
2631 (build_private_template): Move some code to objc_build_struct().
2633 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2635 PR objc/22274
2636 * objc-act.c (objc_build_string_object): For GNU-style constants,
2637 use the @interface type rather than the built-in type.
2639 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2641 * Make-lang.in (cc1plus-checksum.c): Use
2642 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2644 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2646 * objc-act.c: Use %q to quote in diagnostics.
2648 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2650 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2651 quoting.
2653 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2655 * objc-act.c (objc_build_volatilized_type): New function.
2656 (objc_volatilize_decl): Call objc_build_volatilized_type()
2657 instead of build_qualified_type().
2659 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2661 * objc-act.c (objc_build_internal_const_str_type): New function.
2662 (check_string_class_template): Use objc_get_class_ivars() instead
2663 of TYPE_FIELDS() to retrieve ivar list.
2664 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2665 than the field itself.
2666 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2667 type and use it to lay out compile-time string objects.
2668 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2669 New.
2671 2005-06-28 Paul Brook <paul@codesourcery.com>
2673 * objc-act.c (objc_init_exceptions): Call
2674 default_init_unwind_resume_libfunc.
2676 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2678 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2679 portion of TYPE_LANG_SPECIFIC info for all variants of
2680 a class before calling finish_struct(), and restore
2681 same TYPE_OBJC_INFO afterwards.
2683 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2685 * all files: Update FSF address in copyright headers.
2687 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2689 * objc-act.c (my_build_string_pointer): New.
2690 (objc_get_class_reference, get_super_receiver): Call
2691 my_build_string_pointer instead of my_build_string when building
2692 function arguments.
2694 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2696 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2697 machines.
2699 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2701 * objc-act.c (objc_build_struct): New function.
2702 (objc_derived_from_p): Likewise.
2703 (objc_build_component_ref): Likewise.
2704 (objc_copy_binfo): Likewise.
2705 (objc_xref_basetypes): Likewise.
2706 (objc_lookup_protocol): Likewise.
2707 (objc_compare_protocols): Likewise.
2708 (objc_volatilize_decl): Likewise.
2709 (encode_aggregate_fields): Likewise.
2710 (volatilized_hash): Likewise.
2711 (volatilized_eq): Likewise.
2712 (objc_compare_types): Likewise.
2713 (objc_type_quals_match): Likewise.
2714 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2715 of same name.
2716 (get_class_ivars): Add second parameter indicating if entire
2717 hierarchy is desired.
2718 (struct volatilized_type): New type.
2719 (volatilized_htab): New hash table.
2720 (objc_types_compatible_p, objc_comptypes): Remove functions.
2721 (synth_module_prologue): Do not initialize 'unused_list'.
2722 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2723 (objc_declare_alias): Implement as a typedef.
2724 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2725 (objc_get_class_ivars): Adjust call to get_class_ivars().
2726 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2727 build_ivar_reference, get_super_receiver): Call
2728 objc_build_component_ref() instead of build_component_ref().
2729 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2730 objc_comptypes().
2731 (build_private_template): Call objc_build_struct() instead of
2732 start_struct() and finish_struct().
2733 (hash_init): Initialize volatilized_htab.
2734 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2735 ObjC++ impedance mismatches.
2736 (encode_aggregate_within): Streamline by calling
2737 encode_aggregate_fields().
2738 * objc-act.h (objc_types_compatible_p): Remove prototype.
2739 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2740 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2742 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2744 * Make-lang.in (cc1obj-dummy): New.
2745 (cc1obj-checksum.c): New.
2746 (cc1obj-checksum.o): New.
2747 (cc1obj): Add cc1obj-checksum.o.
2749 2005-05-18 Mike Stump <mrs@apple.com>
2751 PR objc/21641
2752 * objc-act.c (struct interface_tuple): Mark it up for GC.
2753 (interface_htab): It is really a struct interface_tuple.
2755 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2756 Mike Stump <mrs@apple.com>
2758 Yet more Objective-C++...
2760 * objc-act.c (objc_finish_try_stmt): Add return value.
2761 (objc_build_synchronized): Likewise.
2763 * objc-act.c (objc_is_gcable_type): Add.
2764 (objc_substitute_decl): Add.
2765 (objc_build_ivar_assignment): Add.
2766 (objc_build_global_assignment): Add.
2767 (objc_build_strong_cast_assignment): Add.
2768 (objc_is_ivar_reference_p): Add.
2769 (objc_is_global_reference_p): Add.
2770 (objc_generate_write_barrier): Add.
2771 (objc_rewrite_function_call): Add.
2772 (objc_gimplify_expr): Add Objective-C++ support.
2773 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2774 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2775 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2776 (DUP_TYPE_OBJC_INFO): Likewise.
2777 (struct imp_entry): Add field has_cxx_cdtors.
2778 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2779 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2780 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2781 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2782 OCTI_ASSIGN_STRONGCAST_DECL.
2783 (umsg_fast_decl): Add.
2784 (objc_assign_ivar_decl): Add.
2785 (objc_assign_ivar_fast_decl): Add.
2786 (objc_assign_global_decl): Add.
2787 (objc_assign_strong_cast_decl): Add.
2788 (objc_method_list_ptr): Add.
2789 (objc_method_proto_list_ptr): Add.
2790 (objc_ivar_list_ptr): Add.
2792 * objc-act.c (should_call_super_dealloc): Add.
2793 (OBJC_VERSION): Bump to 6.
2794 (objc_is_gcable_type): Add.
2795 (objc_substitute_decl): Add.
2796 (objc_build_ivar_assignment): Add.
2797 (objc_build_global_assignment): Add.
2798 (objc_build_strong_cast_assignment): Add.
2799 (objc_is_gcable_p): Add.
2800 (objc_is_ivar_reference_p): Add.
2801 (objc_is_global_reference_p): Add.
2802 (generate_shared_structures): Add flags parameter.
2803 (objc_generate_cxx_ctor_or_dtor): Add.
2804 (objc_generate_cxx_cdtors): Add.
2805 (add_class): Add name parameter.
2806 (objc_types_share_size_and_alignment): Add.
2807 (comp_proto_with_proto): Add strict parameter.
2808 (CLS_HAS_CXX_STRUCTORS): Add.
2809 (TAG_ASSIGNIVAR): Add.
2810 (TAG_ASSIGNGLOBAL): Add.
2811 (TAG_ASSIGNSTRONGCAST): Add.
2812 (TAG_MSGSEND_FAST): Add.
2813 (TAG_ASSIGNIVAR_FAST): Add.
2814 (TAG_CXX_CONSTRUCT): Add.
2815 (TAG_CXX_DESTRUCT): Add.
2816 (OBJC_LOOKUP_CLASS): Add.
2817 (OBJC_LOOKUP_NO_SUPER): Add.
2818 (objc_finish_file): Add pch support.
2819 (objc_finish_implementation): Add Objective-C++ support.
2820 (synth_module_prologue): Likewise.
2821 (synth_module_prologue): Add fast dispatching.
2822 (objc_get_class_reference): Add Objective-C++ support.
2823 (objc_generate_write_barrier): Likewise.
2824 (next_sjlj_build_enter_and_setjmp): Likewise.
2825 (objc_begin_try_stmt): Likewise.
2826 (build_next_objc_exception_stuff): Add fast ivar support.
2827 (build_private_template): Mark the record as used so debug
2828 information is generated.
2829 (build_protocol_template): Add Objective-C++ support.
2830 (objc_method_parm_type) Likewise.
2831 (objc_generate_cxx_ctor_or_dtor): Likewise.
2832 (objc_generate_cxx_cdtors): Likewise.
2833 (build_protocol_initializer): Likewise.
2834 (build_category_template): Likewise.
2835 (build_class_template): Likewise.
2836 (build_method_list_template): Likewise.
2837 (build_category_initializer): Likewise.
2838 (build_shared_structure_initializer): Likewise.
2839 (objc_finish_message_expr): Likewise.
2840 (build_objc_method_call): Add fast dispatch support.
2841 (lookup_method_static): Add support to end search at superclasses.
2842 (add_method_to_hash_list): Add strict parameter to
2843 comp_proto_with_proto.
2844 (objc_add_method): Likewise.
2845 (objc_add_method): Also set the interface_value.
2846 (add_instance_variable): Add Objective-C++ support.
2847 (objc_is_public): Likewise.
2848 (start_class): Likewise.
2849 (continue_class): Likewise.
2850 (encode_aggregate_within): Likewise.
2851 (start_method_def): Likewise.
2852 (objc_start_function): Clear current_function_returns_value
2853 and current_function_returns_null.
2854 (really_start_method): Add Objective-C++ support.
2855 (objc_finish_method_definition): Add warning for missing
2856 [super dealloc].
2857 (finish_objc): Add Objective-C++ support.
2858 (generate_objc_image_info): Likewise.
2859 (objc_lookup_ivar): Likewise.
2860 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2861 (INIT_TYPE_OBJC_INFO): Likewise.
2862 (DUP_TYPE_OBJC_INFO): Likewise.
2864 2005-04-23 DJ Delorie <dj@redhat.com>
2866 * objc-act.c: Adjust warning() callers.
2868 2005-04-21 Roger Sayle <roger@eyesopen.com>
2870 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2871 this field of an objc method decl.
2872 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2873 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2874 (objc_build_method_signature): Accept additional "ellipsis"
2875 argument and pass it to build_method_decl.
2876 (get_arg_type_list, start_method_def, gen_method_decl): Use
2877 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2878 TREE_OVERFLOW field of a TREE_LIST node.
2880 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2882 PR c/12913
2883 * objc-act.c (objc_start_function): Create stack level for context
2884 of identifiers with variably modified type.
2886 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2888 PR c/772
2889 PR c/17913
2890 * objc-act.c (objc_start_function): Push context on
2891 label_context_stack.
2893 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2895 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2896 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2897 Call c_common_truthvalue_conversion.
2899 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2901 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2902 objc/objc-parse.c, objc/objc-parse.y): Remove
2903 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2904 objc.distclean, objc.maintainer-clean): Update for new parser.
2905 * config-lang.in (gtfiles): Update for new parser.
2907 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2909 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2910 copyright.
2912 2005-01-27 Matt Austern <austern@apple.com>
2914 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2915 calling instantiate_pending_templates.
2917 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2919 PR objc/18862
2920 * objc-act.c (build_selector_translation_table): Use
2921 input_location in the diagnostic for the GNU runtime or if
2922 TREE_PURPOSE (chain) is NULL.
2924 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2926 PR objc/18408
2927 * objc-act.c (objc_types_compatible_p): New function.
2928 * objc-act.h (objc_types_compatible_p): Declare.
2929 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2931 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2933 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2934 via a lang-hook.
2936 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2938 PR objc/19321
2939 * objc-act.c (get_arg_type_list): Decay function arguments into
2940 pointers.
2941 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2942 in line with what the C front-end does.
2943 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2944 each PARM_DECL, like the C front-end does.
2945 (start_method_def): Remove redundant ARRAY_TYPE decay.
2946 (objc_start_function): Bring closer in line with what the
2947 C front-end does for functions.
2949 2005-01-14 Mike Stump <mrs@apple.com>
2951 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2952 that -fobjc-exceptions is accepted.
2954 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2956 PR objc/18971
2957 * objc-act.c (get_arg_type_list, start_method_def): Decay
2958 array arguments into pointers.
2959 (gen_type_name_0): Learn to pretty-print array types.
2961 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2963 * objc-act.c (build_private_template): Change to return 'void'; do
2964 not set ivar_context, uprivate_record or objc_instance_type.
2965 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2966 retrieve protocol list from the pointee rather than the pointer itself;
2967 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2968 TYPE_OBJC_PROTOCOL_LIST.
2969 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2970 construct a variant of the pointee as well as the pointer, and
2971 store protocol information in the former. When creating variants
2972 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2973 TYPE_OBJC_INTERFACE information.
2974 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2975 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2976 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2977 holding an IDENTIFIER_NODE.
2978 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2979 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2980 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2981 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2982 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2983 lookup_interface().
2984 (continue_class): For @implementations, set ivar_context,
2985 uprivate_record and objc_instance_type, for @interfaces, call
2986 build_private_template().
2987 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2988 TYPE_OBJC_INTERFACE.
2989 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2990 accessing TYPE_OBJC_PROTOCOL_LIST.
2991 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2992 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2993 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2994 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2995 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2996 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2997 TYPE_LANG_SPECIFIC(...).
2998 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2999 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3000 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3001 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3002 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3004 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3006 PR c/7544
3007 * Make-lang.in (objc/objc-act.o): Update dependencies.
3008 * objc-act.c (objc_finish_file): Call
3009 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3011 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3013 PR objc/18406
3014 * obj-act.c (encode_type): 96bits doubles are encoded the
3015 same way as 64bit and 128bit doubles are.
3017 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3019 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3021 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3023 PR objc/16546
3024 * objc-act.c (generate_method_descriptors): Remove setting
3025 the new decls' type to variable_length_type.
3026 (generate_ivar_lists): Likewise.
3027 (generate_dispatch_tables): Likewise.
3029 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3031 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3032 contains the result of the ID lookup by the C or C++
3033 front-end; in class methods, use OTHER if it exists;
3034 in instance methods, use OTHER only if it is locally
3035 declared.
3037 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3039 * objc-act.c (finish_class): Do not synthesize bogus
3040 'extern objc_object *_Foo;' declarations for @interface Foo.
3042 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3043 David Ayers <d.ayers@inode.at>
3045 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3046 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3047 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3048 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3049 (objc_is_id): Add test for 'super'.
3050 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3051 receivers; if class methods are not found in protocol lists, search
3052 for instance methods therein and warn if one is found. Look in
3053 global hash tables for suitable method as a last resort when messaging
3054 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3055 (objc_add_method): Insert instance methods listed in protocols into
3056 the global class method hash table.
3057 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3058 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3059 addition to 'id <Proto>'.
3061 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3063 PR objc/17923
3064 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3065 for the NeXT runtime case.
3067 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3069 * objc-act.c: Fix comment typos.
3071 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3073 * objc-act.c (init_objc_symtab, init_module_descriptor,
3074 build_shared_structure_initializer): When initializing 'long'
3075 fields, ensure that the initializer value is also 'long'.
3077 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3079 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3080 throughout.
3081 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3082 (build_selector_translation_table): Use %J in diagnostic
3083 instead of diddling input_line. Fix spelling.
3085 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3087 * objc-act.c (objc_fold_objc_type_ref): New function.
3088 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3090 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3092 * objc-act.c (objc_start_function, really_start_method,
3093 objc_get_parm_info, start_method_def): Update to new arg_info
3094 structures.
3096 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3098 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3099 objc/objc-act.h.
3100 (objc/objc-act.o): Depend on $(HASHTAB_H).
3101 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3102 objcp-decl.h instead of c-tree.h.
3103 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3104 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3105 build_protocol_template): Adjust prototypes.
3106 (build_module_initializer_routine, start_class, continue_class,
3107 finish_class, start_method_def, objc_start_function, start_protocol,
3108 build_method_decl, objc_add_method, add_instance_variable,
3109 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3110 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3111 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3112 create_field_decl): New prototypes.
3113 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3114 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3115 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3116 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3117 (CLASS_TYPEDEF_NAME): New.
3118 (TAG_EXECCLASS): Change from a global variable to a #define.
3119 (TAG_RETURN_STRUCT): Delete.
3120 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3121 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3122 (string_descriptor): New struct.
3123 (string_htab): New hash table.
3124 (string_hash, string_eq): New prototypes.
3125 (generate_struct_by_value_array): Call create_field_decl() instead of
3126 create_builtin_decl().
3127 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3128 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3129 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3130 and cp_finish_file().
3131 (define_decl, get_static_reference, get_protocol_reference,
3132 create_builtin_decl): Remove functions.
3133 (objc_start_class_interface, objc_start_category_interface,
3134 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3135 objc_start_class_implementation, objc_start_category_implementation,
3136 objc_continue_implementation, objc_finish_implementation,
3137 objc_set_visibility, objc_set_method_type,
3138 objc_build_method_signature, objc_add_method_declaration,
3139 objc_start_method_definition, objc_add_instance_variable,
3140 objc_get_protocol_qualified_type, create_field_decl,
3141 start_var_decl, finish_var_decl): New functions.
3142 (setup_string_decl): Simplify since it is only called once.
3143 (synth_module_prologue): Call build_class_template(); predefine 'id'
3144 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3145 hooks for duration of function; fix GNU runtime messenger signatures
3146 to correspond to reality; forward-declare '__objc_exec_class' for the
3147 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3148 'extern "C" { ... }' wrappers around synthesized declarations; call
3149 build_protocol_template() and build_category_template().
3150 (string_hash, string_eq): New functions.
3151 (objc_build_string_object): Check metaclass correctness only once;
3152 store string literals in hash table.
3153 (objc_build_constructor): Do not convert initializer elements;
3154 adjust for ObjC++ impedance mismatch.
3155 (build_objc_symtab_template): Call create_field_decl() instead of
3156 create_builtin_decl().
3157 (init_objc_symtab): Add missing conversion to initializer element.
3158 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3159 (generate_objc_symtab_decl): Do not call build_category_template();
3160 call start_var_decl() and finish_var_decl() instead of start_decl()
3161 and finish_decl().
3162 (build_module_descriptor): Call create_field_decl() instead of
3163 grokfield(); call start_var_decl() and finish_var_decl() instead of
3164 start_decl() and finish_decl(); always mark module descriptor as
3165 used; move GNU runtime-specific functionality to
3166 build_module_initializer_routine().
3167 (build_module_initializer_routine): New function, broken off of
3168 build_module_descriptor().
3169 (objc_static_init_needed_p, objc_generate_static_init_call): New
3170 functions.
3171 (generate_static_references, generate_strings,
3172 build_selector_translation_table, generate_descriptor_table,
3173 generate_ivars_list, generate_dispatch_table, generate_category): Call
3174 start_var_decl() and finish_var_decl() instead of start_decl() and
3175 finish_decl(); build a type directly instead of via groktypename().
3176 (build_selector_reference_decl, build_selector_table_decl,
3177 build_class_reference_decl, build_protocol_reference,
3178 generate_objc_image_info): Call start_var_decl() instead of
3179 build_decl().
3180 (build_selector_reference): For GNU runtime, do not call
3181 build_selector_reference_decl().
3182 (build_selector, build_typed_selector_reference): Always convert
3183 result to the selector type.
3184 (add_objc_string): Cast return value to 'char *'.
3185 (build_method_prototype_template, build_selector_template,
3186 build_method_template): Use actual selector type for fields
3187 pointing to selectors.
3188 (finish_objc): For GNU runtime, call
3189 build_module_initializer_routine() after build_module_descriptor().
3190 (generate_protocol_list, generate_shared_structures): Call
3191 start_var_decl() and finish_var_decl() instead of start_decl() and
3192 finish_decl(); build a type directly instead of via
3193 groktypename().
3194 (synth_id_with_class_suffix): Return a string.
3195 (get_arg_type_list): For instance methods, use the instance type for
3196 'self'; do not call groktypename_in_parm_context().
3197 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3198 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3199 handle RECORD_TYPEs in ObjC as well as ObjC++.
3200 (objc_is_id): New function.
3201 (objc_is_object_ptr): Return the canonical type node.
3202 (objc_get_class_ivars): Simplify using get_class_ivars().
3203 (get_class_ivars): Remove second parameter; create a fresh copy
3204 of the ivar list for each call; do not check for existence of
3205 super class.
3206 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3207 (objc_init_exceptions): When using SJLJ-style exceptions, require
3208 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3209 exceptions.
3210 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3211 objc_object_type instead of objc_id_type.
3212 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3213 a VAR_DECL before placing it in the appropriate scope; do not
3214 call define_decl(); adjust call to c_begin_compound_stmt();
3215 use objc_object_type instead of objc_id_type.
3216 (build_next_objc_exception_stuff): Call create_field_decl() instead
3217 of create_builtin_decl(); construct type directly instead of calling
3218 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3219 (build_private_template): Adjust call to get_class_ivars(); build
3220 a type directly instead of via groktypename().
3221 (build_protocol_template, build_method_prototype_list_template,
3222 build_method_prototype_template, build_category_template,
3223 build_selector_template, build_class_template, build_super_template,
3224 build_ivar_template, build_ivar_list_template,
3225 build_method_list_template, build_method_template):
3226 Call create_field_decl() instead of grokfield().
3227 (objc_method_parm_type): Do not call groktypename().
3228 (generate_descriptor_table): Call start_var_decl() and
3229 finish_var_decl() instead of start_decl() and finish_decl().
3230 (generate_method_descriptors, build_protocol_initializer,
3231 generate_dispatch_tables, build_category_initializer,
3232 build_shared_structure_initializer): Do not call groktypename().
3233 (generate_protocols): Call start_var_decl() and finish_var_decl()
3234 instead of start_decl() and finish_decl(); do not call groktypename().
3235 (error_with_ivar): Remove last parameter.
3236 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3237 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3238 (generate_ivar_lists): Convert one of the initializer elements; do
3239 not call groktypename().
3240 (get_arg_type_list, start_method_def, gen_method_def): Account for
3241 new representation of variable arguments and '...' in Objective-C
3242 methods; add Objective-C++ impedance matching code.
3243 (is_objc_type_qualifier): Remove function.
3244 (adjust_type_for_id_default): Simplify; there is no longer a need to
3245 wade through declspecs.
3246 (lookup_interface, start_class, continue_class,
3247 finish_class, start_method_def, start_protocol, build_method_decl,
3248 objc_add_method, add_instance_variable, build_ivar_reference,
3249 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3250 Make into static functions.
3251 (receiver_is_class_object): Use new IS_CLASS() macro.
3252 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3253 call objc_finish_message_expr() instead of finish_message_expr().
3254 (finish_message_expr): Rename to objc_finish_message_expr(); use
3255 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3256 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3257 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3258 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3259 (build_objc_method_call, warn_with_method): Do not call groktypename().
3260 (build_ivar_reference): Call convert() instead of clobbering in a
3261 type.
3262 (hash_init): Initialize string_htab hash table.
3263 (add_instance_variable): Simplify parameter list; do not call grokfield();
3264 do not populate CLASS_IVARS list.
3265 (start_class): Check for the existence of super class, if one was specified.
3266 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3267 call build_class_template(); adjust call to get_class_ivars(); call
3268 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3269 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3270 of define_decl().
3271 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3272 (start_protocol): Do not call build_protocol_template(); use
3273 PROTOCOL_BINFO_ELTS for the tree vector size.
3274 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3275 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3276 compatibility.
3277 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3278 (encode_type): Handle the 'const' qualifier here.
3279 (objc_parmlist): New global variable, sued by objc_push_parm and
3280 objc_get_parm_info().
3281 (objc_push_parm, objc_get_parm_info): New functions.
3282 (objc_expr_last): Remove function.
3283 (synth_self_and_ucmd_args): For instance methods, use the instance
3284 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3285 (start_method_def): Do not call push_scope(), declare_parm_level(),
3286 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3287 just use objc_push_parm() and objc_get_parm_info().
3288 (comp_method_with_proto): Remove function.
3289 (objc_types_are_equivalent): Strip away indirections before comparing
3290 underlying types.
3291 (comp_proto_with_proto): Do not call groktypename(); types are no
3292 longer in raw declspec format.
3293 (objc_start_function): New function.
3294 (really_start_method): Call comp_proto_with_proto() instead of
3295 comp_method_with_proto(); call objc_start_function() instead of
3296 hand-crafting a function declarator.
3297 (continue_method_def, objc_expand_function_end): Remove functions.
3298 (get_super_receiver): Call objc_get_current_scope() instead of
3299 get_current_scope(); reference 'super_class' field (instead of
3300 'class').
3301 (finish_method_def): Rename to objc_finish_method_definition() and
3302 add a function decl parameter; move method encoding call from
3303 objc_expand_function_end().
3304 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3305 gen_declaration_1): Remove functions.
3306 (tmpbuf, RAW_DECLSPEC): Remove.
3307 (gen_declaration): Remove second parameter; simplify to deal
3308 with TYPE_P nodes instead of raw declspecs.
3309 (gen_type_name, gen_type_name_0): New functions.
3310 (gen_method_decl): Remove second parameter; call gen_type_name()
3311 instead of gen_declaration_1().
3312 (dump_interface): Adjust calls to gen_declaration() and
3313 gen_method_decl(); do not allocate a separate string buffer.
3314 (init_objc): Allocate a larger string buffer to accommodate
3315 dump_interface(); adjust call to build_module_descriptor();
3316 add call to build_module_initializer_routine() for the GNU
3317 runtime.
3318 (generate_classref_translation_entry): Do not call start_decl(); call
3319 finish_var_decl() instead of finish_decl(); call convert() instead of
3320 build_c_cast().
3321 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3322 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3323 gone.
3324 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3325 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3326 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3327 objc_object_type and objc_object_name, respectively.
3328 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3329 objc_class_name): New.
3330 (IS_CLASS): New macro.
3331 (IS_ID, IS_SUPER): Robustify.
3332 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3333 (finish_file, start_class, continue_class, finish_class,
3334 start_method_def, continue_method_def, finish_method_def,
3335 start_protocol, finish_protocol, objc_build_throw_stmt,
3336 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3337 objc_build_synchronized_epilogue, objc_build_try_prologue,
3338 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3339 objc_build_finally_prologue, objc_build_finally_epilogue,
3340 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3341 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3342 get_class_reference, get_static_reference, get_object_reference,
3343 build_message_expr, finish_message_expr, build_selector_expr,
3344 build_ivar_reference, build_keyword_decl, build_method_decl,
3345 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3346 objc_declare_class, objc_declare_protocols, objc_comptypes,
3347 objc_check_decl, build_encode_expr): Remove prototypes.
3348 (imp_count, cat_count): Make GGC-aware.
3349 (OBJC_SET_TYPE_NAME): New macro.
3351 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3353 * config-lang.in: Update copyright notice.
3354 (lang_requires): Indicate that ObjC requires C to be built first.
3356 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3358 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3359 TYPE_NAME.
3360 (build_objc_string_object): Rename to objc_build_string_object().
3361 (get_class_reference): Rename to objc_get_class_reference().
3362 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3363 (next_sjlj_build_catch_list, get_super_receiver): Call
3364 objc_get_class_reference() instead of get_class_reference().
3365 (build_keyword_decl): Rename to objc_build_keyword_decl().
3366 (build_message_expr): Rename to objc_build_message_expr().
3367 (build_protocol_expr): Rename to objc_build_protocol_expr().
3368 (build_selector_expr): Rename to objc_build_selector_expr().
3369 (build_encode_expr): Rename to objc_build_encode_expr().
3370 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3371 objc_get_class_ivars().
3372 (get_class_reference): Rename prototype to objc_get_class_reference().
3373 (build_message_expr): Rename prototype to objc_build_message_expr().
3374 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3375 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3376 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3377 (build_objc_string_object): Rename prototype to
3378 objc_build_string_object().
3380 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3382 * objc-act.c (lookup_interface): Make function 'static' and add a
3383 local prototype.
3384 (objc_check_decl, get_class_reference, objc_declare_alias,
3385 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3386 instead of is_class_name().
3387 (get_super_receiver, objc_clear_super_receiver): Call
3388 objc_get_current_scope() instead of get_current_scope().
3389 (is_class_name): Rename to objc_is_class_name.
3390 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3392 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3394 * objc-act.c (objc_is_reserved_word): New function.
3396 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3398 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3399 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3400 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3401 * objc-act.c: Do not include gtype-objc.h.
3402 (finish_file): Rename to objc_finish_file().
3403 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3404 * objc-lang.c: Update copyright notice; include diagnostic.h,
3405 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3406 toplev.h.
3407 (finish_file): New hook routine.
3408 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3409 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3410 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3411 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3412 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3413 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3414 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3415 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3416 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3417 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3418 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3419 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3420 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3421 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3422 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3423 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3424 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3425 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3426 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3427 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3428 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3429 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3430 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3431 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3432 Move to c-objc-common.h.
3434 \f
3435 Copyright (C) 2004-2013 Free Software Foundation, Inc.
3437 Copying and distribution of this file, with or without modification,
3438 are permitted in any medium without royalty provided the copyright
3439 notice and this notice are preserved.