1 2017-11-10 Martin Sebor <msebor@redhat.com>
4 * objc-encoding.c (encode_type): Use memcpy instead of strncpy.
6 2017-10-31 David Malcolm <dmalcolm@redhat.com>
8 * objc-gnu-runtime-abi-01.c (objc_gnu_runtime_abi_01_init): Use
9 UNKNOWN_LOCATION rather than 0.
11 2017-10-17 Nathan Sidwell <nathan@acm.org>
13 * objc-act.c (objc_common_tree_size): Return size of TYPE nodes.
15 2017-10-10 Richard Sandiford <richard.sandiford@linaro.org>
17 * objc-act.c (objc_decl_method_attributes): Use wi::to_wide when
18 operating on trees as wide_ints.
20 2017-09-29 Jakub Jelinek <jakub@redhat.com>
22 * objc-act.c (check_ivars, gen_declaration): For OBJCPLUS look at
23 DECL_BIT_FIELD_REPRESENTATIVE rather than DECL_INITIAL.
25 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
26 Alan Hayward <alan.hayward@arm.com>
27 David Sherwood <david.sherwood@arm.com>
29 * objc-encoding.c (encode_type): Use SCALAR_INT_TYPE_MODE.
31 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
32 Alan Hayward <alan.hayward@arm.com>
33 David Sherwood <david.sherwood@arm.com>
35 * objc-encoding.c (encode_type): Use SCALAR_FLOAT_TYPE_MODE
38 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
39 Alan Hayward <alan.hayward@arm.com>
40 David Sherwood <david.sherwood@arm.com>
42 * objc-encoding.c (encode_gnu_bitfield): Prefix mode names with E_ in
45 2017-08-09 Marek Polacek <polacek@redhat.com>
48 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call): Update
49 a call to build_conditional_expr.
51 2017-08-08 Martin Liska <mliska@suse.cz>
53 * objc-gnu-runtime-abi-01.c: Include header files.
54 * objc-next-runtime-abi-01.c: Likewise.
55 * objc-next-runtime-abi-02.c: Likewise.
57 2017-07-20 Nathan Sidwell <nathan@acm.org>
60 * objc-runtime-shared-support.c (build_ivar_list_initializer):
61 Don't presume first item is a FIELD_DECL.
63 2017-07-19 Nathan Sidwell <nathan@acm.org>
65 * objc-act.h (CLASS_NST_METHODS, CLASS_CLS_METHODS): Use
66 TYPE_{MIN,MAX}_VALUE_RAW.
68 2017-05-16 Sylvestre Ledru <sylvestre@debian.org>
70 * objc-runtime-shared-support.c (build_module_descriptor):
71 Remove unnecessary conditional when building instance of
72 objc_module. CID 1406758
74 2017-05-09 Nathan Sidwell <nathan@acm.org>
76 * objc-gnu-runtime-abi-01.c (objc_add_static_instance): Use
79 2017-05-04 Martin Sebor <msebor@redhat.com>
82 * objc-gnu-runtime-abi-01.c (objc_eh_runtime_type): Add missing
83 quoting to directives.
84 * objc-next-runtime-abi-01.c (objc_eh_runtime_type): Ditto.
85 * objc-next-runtime-abi-02.c (next_runtime_02_eh_type): Ditto.
87 2017-01-01 Jakub Jelinek <jakub@redhat.com>
89 Update copyright years.
91 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
92 Richard Biener <rguenther@suse.de>
94 * config-lang.in (gtfiles): Add c/c-parser.h.
96 2016-09-27 Jakub Jelinek <jakub@redhat.com>
98 * objc-act.c (continue_class): Remove break after return.
99 (objc_maybe_printable_name): Likewise.
101 2016-08-12 Marek Polacek <polacek@redhat.com>
104 * objc-encoding.c (encode_type): Add FALLTHRU.
106 2016-06-07 David Malcolm <dmalcolm@redhat.com>
108 * objc-act.c (objc_build_component_ref): Update call
109 to build_component_ref for added param, passing UNKNOWN_LOCATION.
111 2016-04-18 Michael Matz <matz@suse.de>
113 * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN.
115 2016-02-12 Jakub Jelinek <jakub@redhat.com>
117 * objc-act.c: Spelling fixes - behaviour -> behavior and
118 neighbour -> neighbor.
119 * objc-map.h: Likewise.
121 2016-01-04 Jakub Jelinek <jakub@redhat.com>
123 Update copyright years.
125 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
127 * objc-act.c: Remove unused header files.
128 * objc-encoding.c: Likewise.
129 * objc-gnu-runtime-abi-01.c: Likewise.
130 * objc-lang.c: Likewise.
131 * objc-map.c: Likewise.
132 * objc-next-runtime-abi-01.c: Likewise.
133 * objc-next-runtime-abi-02.c: Likewise.
134 * objc-runtime-shared-support.c: Likewise.
136 2015-11-09 Alan Modra <amodra@gmail.com>
138 * objc-encoding.c (encode_aggregate_within): Cast obstack_next_free
141 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
143 * objc-lang.c: Reorder #include's and remove duplicates.
144 * objc-map.c: Likewise.
146 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
148 * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
149 Remove useless typedefs.
151 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
153 * objc-map.h: Fix double word typos.
155 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
157 * objc-act.c: Adjust includes.
158 * objc-encoding.c: Likewise.
159 * objc-gnu-runtime-abi-01.c: Likewise.
160 * objc-lang.c: Likewise.
161 * objc-map.c: Likewise.
162 * objc-next-runtime-abi-01.c: Likewise.
163 * objc-next-runtime-abi-02.c: Likewise.
164 * objc-runtime-shared-support.c: Likewise.
166 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
168 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
170 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
172 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
173 rather than ggc_hasher.
175 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
177 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
178 than typed_noop_remove. Remove redudant typedefs.
180 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
182 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
183 * objc-encoding.c: Likewise.
184 * objc-gnu-runtime-abi-01.c: Likewise.
185 * objc-lang.c: Likewise.
186 * objc-map.c: Likewise.
187 * objc-next-runtime-abi-01.c: Likewise.
188 * objc-next-runtime-abi-02.c: Likewise.
189 * objc-runtime-shared-support.c: Likewise.
191 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
193 * objc-act.c : Adjust include files.
194 * objc-encoding.c : Likewise.
195 * objc-gnu-runtime-abi-01.c : Likewise.
196 * objc-lang.c : Likewise.
197 * objc-map.c : Likewise.
198 * objc-next-runtime-abi-01.c : Likewise.
199 * objc-next-runtime-abi-02.c : Likewise.
200 * objc-runtime-shared-support.c : Likewise.
202 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
204 * objc-runtime-shared-support.c (build_module_descriptor): Set
205 TREE_USED on UOBJC_MODULES_decl.
207 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
209 * objc-act.c (objc_write_global_declarations): Adjust comment.
210 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
213 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
215 * objc-act.c: Adjust includes for restructured coretypes.h.
216 * objc-encoding.c: Likewise.
217 * objc-gnu-runtime-abi-01.c: Likewise.
218 * objc-lang.c: Likewise.
219 * objc-map.c: Likewise.
220 * objc-next-runtime-abi-01.c: Likewise.
221 * objc-next-runtime-abi-02.c: Likewise.
222 * objc-runtime-shared-support.c: Likewise.
224 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
226 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
228 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
230 * objc-act.c: Adjust for hash_table changes.
232 2015-01-09 Michael Collison <michael.collison@linaro.org>
234 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
235 input.h, alias.h, symtab.h, options, fold-const.h,
236 wide-int.h, and inchash.h due to flattening of tree.h.
237 * objc-encoding.c: Ditto.
238 * objc-gnu-runtime-abi-01.c: Ditto.
239 * objc-lang.c: Ditto.
241 * objc-next-runtime-abi-01.c: Ditto.
242 * objc-next-runtime-abi-02.c: Ditto.
243 * objc-runtime-shared-support.c: Ditto.
245 2015-01-05 Jakub Jelinek <jakub@redhat.com>
247 Update copyright years.
249 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
251 * objc-act.c: Adjust include files.
253 2014-10-22 Alan Modra <amodra@gmail.com>
255 * objc-encoding.c (encode_array): Cast result of obstack_base.
256 (encode_type): Likewise.
258 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
260 * objc-act.c: Adjust include files.
262 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
264 * objc-act.c: use hash_table instead of hashtab.
266 2014-09-15 Jakub Jelinek <jakub@redhat.com>
268 * Make-lang.in (check_objc_parallelize): Change to just an upper
271 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
273 * objc-act.c (objc_common_tree_size): New function.
274 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
276 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
277 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
278 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
279 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
280 (METHOD_SEL_ARGS): Use decl_common.size instead of
281 decl_non_common.result.
282 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
283 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
284 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
285 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
286 (objc_common_tree_size): Declare.
287 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
289 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
291 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
294 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
296 * objc-act.c: Adjust.
298 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
300 * objc-act.c (objc_build_string_object): Adjust.
301 (continue_class): Likewise.
302 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
303 * objc-map.c (objc_map_alloc_ggc): Likewise.
304 (objc_map_private_resize): Likewise.
305 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
307 (hash_name_enter): Likewise.
309 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
310 Mike Stump <mikestump@comcast.net>
311 Richard Sandiford <rdsandiford@googlemail.com>
313 * objc-act.c: Include wide-int.h.
314 (objc_decl_method_attributes): Use wide-int interfaces.
316 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
319 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
320 (objc_init): Initialize objc_default_ivar_visibility.
321 (objc_start_class_interface): Use objc_default_ivar_visibility.
322 (objc_start_class_implementation): Likewise.
323 (objc_lookup_ivar): Implement -fno-local-ivars.
325 2014-01-31 Marek Polacek <polacek@redhat.com>
328 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
329 build_function_call_vec.
330 (finish_catch): Likewise.
331 (next_runtime_abi_02_get_class_reference): Likewise.
332 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
333 build_function_call_vec.
334 (build_throw_stmt): Likewise.
335 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
336 build_function_call_vec.
337 (build_throw_stmt): Likewise.
339 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
341 Update copyright years
343 2013-12-04 Joseph Myers <joseph@codesourcery.com>
346 * objc-act.c (objc_synthesize_getter): Update calls to
347 c_sizeof_or_alignof_type.
349 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
351 * objc/objc-act.c: Add required include files from gimple.h.
353 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
355 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
358 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
360 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
361 tree_to_shwi throughout.
363 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
365 * objc-act.c: Include only gimplify.h and gimple.h as needed.
367 2013-11-14 Diego Novillo <dnovillo@google.com>
369 * objc-act.c: Include stringpool.h.
370 Include stor-layout.h.
372 * objc-encoding.c: Include stringpool.h.
373 Include stor-layout.h.
374 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
375 * objc-next-runtime-abi-01.c:
376 Include stringpool.h.
377 * objc-next-runtime-abi-02.c: Include stringpool.h.
378 * objc-runtime-shared-support.c: Include stringpool.h.
380 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
382 * objc-act.c: Include gimplify.h.
384 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
386 * objc-act.c (objc_push_parm): Handle atomic qualifier.
388 2013-09-25 Tom Tromey <tromey@redhat.com>
390 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
391 (objc/objc-runtime-shared-support.o)
392 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
393 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
394 (objc/objc-encoding.o, objc/objc-map.o): Remove.
396 2013-09-14 Iain Sandoe <iain@codesourcery.com>
399 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
400 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
401 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
402 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
404 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
406 * objc-act.c: Fix typos.
407 * objc-encoding.c: Likewise.
408 * objc-gnu-runtime-abi-01.c: Likewise.
409 * objc-next-runtime-abi-01.c: Likewise.
410 * objc-next-runtime-abi-02.c: Likewise.
412 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
414 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
415 Fix build_conditional_expr call.
417 2013-05-16 Jason Merrill <jason@redhat.com>
419 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
421 2012-11-20 Diego Novillo <dnovillo@google.com>
423 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
425 2012-11-16 Diego Novillo <dnovillo@google.com>
427 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
429 * objc-act.c: Use new vec API in vec.h.
430 * objc-act.h: Likewise.
431 * objc-gnu-runtime-abi-01.c: Likewise.
432 * objc-next-runtime-abi-01.c: Likewise.
433 * objc-next-runtime-abi-02.c: Likewise.
434 * objc-runtime-hooks.h: Likewise.
435 * objc-runtime-shared-support.c: Likewise.
436 * objc-runtime-shared-support.h: Likewise.
438 2012-10-01 Lawrence Crowl <crowl@google.com>
440 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
441 (objc-act.o): Add dependence on hash-table.h.
442 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
445 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
447 * Make-ang.in: Adjust for move of C front-end files.
448 * config-lang.in: Likewise.
449 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
451 * objc-runtime-shared-support.c: Likewise.
452 * objc-next-runtime-abi-01.c: Likewise.
453 * objc-next-runtime-abi-02.c: Likewise.
454 * objc-gnu-runtime-abi-01.c: Likewise.
455 * objc-act.c: Likewise.
456 * objc-lang.c: Likewise.
458 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
460 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
461 Include c-family/c-target.h.
462 (handle_next_class_ref): Rewrite to emit top-level asm statements.
463 (handle_next_impent): Likewise.
464 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
466 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
468 * objc-act.c: Do not include output.h.
470 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
473 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
474 Use build_min_nt_loc.
476 2012-04-20 Jan Hubicka <jh@suse.cz>
478 * objc-act.c (mark_referenced_methods); Use
479 cgraph_mark_force_output_node.
481 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
483 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
484 (objc_build_global_assignment): Likewise.
485 (objc_build_strong_cast_assignment): Likewise.
486 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
487 * objc-next-runtime-abi-02.c: Likewise.
488 * objc-gnu-runtime-abi-01.c: Likewise.
490 2012-03-05 Jason Merrill <jason@redhat.com>
492 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
493 call _stat functions without MEM_STAT_INFO.
495 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
497 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
500 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
503 * objc-act.c (objc_build_string_object): Remove redundant second
504 call to fix_string_type (). Add a checking assert that we are,
505 indeed, passed a STRING_CST.
507 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
510 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
511 size_t to avoid signed/unsigned
513 (insert_method_into_method_map): Likewise.
515 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
517 * objc-map.h: New file.
518 * objc-map.c: New file.
519 * config-lang.in (gtfiles): Added objc-map.h.
520 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
521 (objc/objc-map.o): New rule.
522 (objc/objc-act.o): Depend on objc/objc-map.h.
523 * objc-next-runtime-abi-02.c: Added a TODO comment.
524 * objc-act.c: Include objc-map.h.
525 (nst_method_hash_list, cls_method_hash_list): Removed.
526 (instance_method_map, class_method_map): New.
527 (cls_name_hash_list, als_name_hash_list): Removed.
528 (class_name_map, alias_name_map): Removed.
529 (ivar_offset_hash_list): Removed.
530 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
531 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
532 (interface_hash_init): New.
533 (objc_init): Call interface_hash_init.
534 (objc_write_global_declarations): Iterate over class_method_map
535 and instance_method_map instead of cls_method_hash_list and
536 nst_method_hash_list.
537 (objc_declare_alias): Use alias_name_map instead of
539 (objc_is_class_name): Use class_name_map and alias_name_map
540 instead of cls_name_hash_list and als_name_hash_list.
541 (interface_tuple, interface_htab, hash_interface, eq_interface):
543 (interface_map): New.
544 (add_class): Renamed to add_interface. Use interface_map instead
546 (lookup_interface): Use interface_map instead of interface_htab.
547 (check_duplicates): Changed first argument to be a tree,
548 potentially a TREE_VEC, instead of a hash. Changed implementation
550 (lookup_method_in_hash_lists): Use class_method_map and
551 instance_method_map instead of cls_method_hash_list and
552 nst_method_hash_list.
553 (objc_build_selector_expr): Likewise.
554 (hash_func): Removed.
555 (hash_init): Create instance_method_map, class_method_map,
556 class_name_map, and alias_name_map. Do not create
557 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
558 als_name_hash_list, and ivar_offset_hash_list.
559 (insert_method_into_method_map): New.
560 (objc_add_method): Use insert_method_into_method_map instead of
561 add_method_to_hash_list.
562 (start_class): Call add_interface instead of add_class.
563 * objc-act.h (cls_name_hash_list, als_name_hash_list,
564 nst_method_hash_list, cls_method_hash_list): Removed.
566 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
568 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
569 interface with two parallel arrays to hold standard builtin
570 declarations, and replace it with a function based interface that
571 can support creating builtins on the fly in the future. Change
572 all uses, and poison the old names. Make sure 0 is not a
573 legitimate builtin index.
574 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
575 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
577 2011-07-19 Richard Guenther <rguenther@suse.de>
579 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
580 Use fold_build_pointer_plus.
581 (objc2_build_ehtype_initializer): Likewise.
583 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
585 * objc-encoding.h (obstack.h): Do not include.
586 (util_obstack, util_firstobj): Do not declare.
587 (encode_field_decl): Updated prototype to return a tree and take a
588 single tree argument. Updated comments.
589 * objc-encoding.c (util_obstack, util_firstobj): Made static.
590 (objc_encoding_init): New.
591 (encode_field_decl): Existing function renamed to encode_field and
592 made static. New encode_field_decl wrapper function added.
593 (encode_aggregate_fields): Update call to encode_field_decl to
595 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
596 (util_obstack, util_firstobj): Do not declare.
597 (build_v2_ivar_list_initializer): Updated call to
599 * objc-runtime-shared-support.c (obstack.h): Do not include.
600 (util_obstack, util_firstobj): Do not declare.
601 (build_ivar_list_initializer): Updated call to encode_field_decl.
602 * objc-act.c (objc_init): Use objc_encoding_init.
603 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
605 (objc/objc-gnu-runtime-abi-01.o): Likewise.
606 (objc/objc-next-runtime-abi-01.o): Likewise.
607 (objc/objc-next-runtime-abi-02.o): Likewise.
608 (objc/objc-act.o): Likewise.
610 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
612 Refactored encoding code into objc-encoding.h and objc-encoding.c.
613 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
614 encode_type, generating_instance_variables, objc_method_parm_type,
615 objc_encoded_type_size, encode_method_prototype,
616 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
617 encode_array, encode_vector, encode_aggregate_fields,
618 encode_aggregate_within, encode_next_bitfield,
619 encode_gnu_bitfield, encode_field_decl,
620 objc_v2_encode_property_attr): Moved to objc-encoding.h and
621 objc-encoding.c. No change in the actual code.
622 Include objc-encoding.h.
623 (objc_init): Added TODO.
624 (objc_build_property_setter_name): Made non-static so it can be
625 called from objc-encoding.c.
626 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
627 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
628 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
629 encode_method_prototype, encode_field_decl,
630 generating_instance_variables): Moved to objc-encoding.h.
631 (objc_build_property_setter_name): Declare.
632 * objc-encoding.c: New.
633 * objc-encoding.h: New.
634 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
635 * objc-next-runtime-abi-01.c: Likewise.
636 * objc-next-runtime-abi-02.c: Likewise.
637 * objc-runtime-shared-support.c: Likewise.
638 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
639 (objc/objc-lang.o): Reordered dependencies.
640 (objc/objc-runtime-shared-support.o): Reordered dependencies.
641 Added dependencies on objc-encoding.h and on $(GGC_H),
642 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
643 (objc/objc-gnu-runtime-abi-01.o): Likewise.
644 (objc/objc-next-runtime-abi-01.o): Likewise.
645 (objc/objc-next-runtime-abi-02.o): Likewise.
646 (objc/objc-act.o): Reordered dependencies. Added dependency on
648 (objc/objc-encoding.o): New rule.
650 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
651 warning "unknown type %<%T%> found during Objective-C encoding"
652 instead of using gen_type_name.
654 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
656 * objc-act.c (receiver_is_class_object): Expanded comment.
657 (objc_finish_message_expr): Likewise.
659 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
662 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
663 that was only declared using @class without an @interface. Warn
664 if messaging an instance of a class that was only declared using
665 @class without an @interface, unless the receiver was also typed
666 with a protocol list.
668 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
670 * objc-act.c (objc_decl_method_attributes): Implement nonnull
671 attribute for Objective-C methods.
673 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
675 * config-lang.in (gtfiles): Updated order of files to fix building
676 when the gcc/cp directory is missing, as in the case of some
679 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
681 * objc-act.c (objc_compare_types): Use function_args_iterator
682 instead of TYPE_ARG_TYPES to compare function argument types.
684 2011-05-13 Toon Moene <toon@moene.org>
686 * objc-next-runtime-abi-02.c (newabi_append_ro):
687 Add const qualifier to constant variable pointer declaration.
689 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
691 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
692 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
693 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
695 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
697 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
698 (build_function_type_for_method): Declare.
699 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
700 type of get_arg_type_base_list field.
701 * objc-act.h (OBJC_VOID_AT_END): Delete.
702 * objc-act.c (get_arg_type_list): Delete.
703 (build_function_type_for_method): New function.
704 (objc_decl_method_attributes): Call build_function_type_for_method.
705 (really_start_method): Likewise.
706 * objc-gnu-runtime-abi-01.c
707 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
708 adjust function accordingly. Update header comment.
709 (build_objc_method_call): Call build_function_type_for_method.
710 * objc-next-runtime-abi-01.c
711 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
712 adjust function accordingly. Update header comment.
713 (build_objc_method_call): Call build_function_type_for_method.
714 * objc-next-runtime-abi-02.c
715 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
716 adjust function accordingly. Update header comment.
717 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
718 typelist. Use function_args_iterator for traversing fntype.
719 (build_v2_build_objc_method_call): Adjust call to it.
720 Call build_function_type_for_method
722 2011-05-05 Joseph Myers <joseph@codesourcery.com>
724 * objc-act.c (objc_start_method_definition): Add parameter expr.
725 Update call to start_method_def.
726 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
727 objc_synthesize_setter) Update calls to
728 objc_start_method_definition.
729 (objc_get_parm_info): Add parameter expr. Update call to
731 (start_method_def): Add parameter expr. Update call to
733 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
734 Update call to objc_get_parm_info.
735 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
738 2011-04-26 Jason Merrill <jason@redhat.com>
740 * objc-act.c (objc_fold_objc_type_ref): Remove.
741 * objc-act.h: Remove prototype.
743 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
745 * objc-act.c (synth_module_prologue): Call build_function_type_list
746 instead of build_function_type.
747 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
750 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
752 * objc-act.c (ivar_of_class): New.
753 (objc_is_public): Use ivar_of_class.
755 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
757 * objc-act.c (objc_get_interface_ivars): Removed.
758 (objc_detect_field_duplicates): New.
759 (hash_instance_variable): New.
760 (eq_instance_variable): New.
762 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
764 * objc-act.c (objc_declare_protocols): Renamed to
765 objc_declare_protocol. Changed first argument to be an identifier
766 instead of a tree chain of identifiers, so that callers don't have
767 to create a temporary tree chain.
769 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
771 * objc-act.c (objc_declare_class): Changed to take a single
772 identifier as argument instead of a tree list. This means callers
773 don't have to build temporary tree lists to call this function.
774 (synth_module_prologue): Updated calls to objc_declare_class.
776 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
778 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
779 instead of get_identifier.
781 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
783 * objc-lang.c (objc_init_ts): Move code for this function...
784 * objc-act.c (objc_common_init_ts): ...here. Define.
785 * objc-act.h (objc_common_init_ts): Declare.
787 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
789 * objc-act.c (objc_build_message_expr): Accept two arguments
790 instead of one so that callers can simply pass the arguments
791 without having to create a temporary chain to hold them.
793 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
795 * objc-act.c (comp_proto_with_proto): Do not create and use
796 inefficient temporary argument lists. Compare the arguments
797 directly. (match_proto_with_proto): Removed; incorporated into
798 comp_proto_with_proto ().
800 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
802 * objc-act.c (printable_ivar_name): New.
803 (add_instance_variable): Call printable_ivar_name() when an error
804 message needs to be printed. Do not prepare the instance variable
805 for printing unless there is an actual error.
807 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
809 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
810 avoid calling identifier_global_value() multiple times.
812 2011-04-12 Martin Jambor <mjambor@suse.cz>
814 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
815 instead of cgraph_node.
817 2011-04-06 Joseph Myers <joseph@codesourcery.com>
819 * objc-act.c: Include c-target.h instead of target.h.
820 * Make-lang.in (objc/objc-act.o): Update dependencies.
822 2011-03-06 Joseph Myers <joseph@codesourcery.com>
824 * lang-specs.h: Match -save-temps* instead of -save-temps.
826 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
828 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
830 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
832 * objc-act.c (build_private_template): Do not copy the
833 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
834 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
837 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
840 * objc-act.c (flexible_array_type_p): New.
841 (add_instance_variable): Produce an error if an instance variable
842 uses flexible array members.
843 (encode_array): Do not emit an error if encoding a flexible array
844 type while generating instance variables.
846 2011-02-21 Mike Stump <mikestump@comcast.net>
848 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
851 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
853 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
854 usage of padding fields. Do not include tm.h.
855 * objc-act.c (objc_write_global_declaration): Set input_location
856 to BUILTINS_LOCATION while generating runtime metadata.
858 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
861 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
862 effects, do not use a temporary variable.
864 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
866 * objc-next-runtime-abi-01.c: Updated comments.
867 * objc-next-runtime-abi-02.c: Same.
869 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
871 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
874 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
876 * objc-act.c: Updated comments.
877 * objc-next-runtime-abi-02.c: Same.
878 * objc-runtime-shared-support.c: Same.
879 * objc-runtime-hooks.h: Same.
881 * objc-gnu-runtime-abi-01.c: Same.
883 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
885 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
886 not generate metadata if there is nothing to put into it.
888 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
890 * config-lang.in (gtfiles): Updated.
891 * Make-lang.in (START_HDRS): New.
892 (OBJC_OBJS): Added new object files.
893 (objc/objc-act.o): Updated prerequisites.
894 (objc/objc-lang.o): Updated prerequisites.
895 (objc/objc-runtime-shared-support.o): New.
896 (objc/objc-gnu-runtime-abi-01.o): New.
897 (objc/objc-next-runtime-abi-01.o): New.
898 (objc/objc-next-runtime-abi-02.o): New.
899 * objc-runtime-hooks.h: New.
900 * objc-runtime-shared-support.h: New.
901 * objc-runtime-shared-support.c: New.
902 * objc-gnu-runtime-abi-01.c: New.
903 * objc-next-metadata-tags.h: New.
904 * objc-next-runtime-abi-01.c: New.
905 * objc-next-runtime-abi-02.c: New.
906 * objc-lang.c: Include c-lang.h.
907 (LANG_HOOKS_EH_PERSONALITY): Removed.
908 * objc-act.h: Moved many declarations and code from objc-act.c
909 into objc-act.h to make them available outside objc-act.c.
910 (objc_eh_runtime_type): Removed.
911 (objc_eh_personality): Removed.
912 (CLASS_HAS_EXCEPTION_ATTR): New.
913 (OCTI_SUPER_SUPERFIELD_ID): New.
914 (OCTI_V1_PROP_LIST_TEMPL): New.
915 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
916 (super_superclassfield_id): New.
917 (objc_prop_list_ptr): New.
918 (prop_names_attr_chain): New.
919 * objc-act.c: Include new runtime headers. Moved many #defines
920 and declarations into objc-act.h and
921 objc-runtime-shared-support.h. Made some corresponding functions
922 non-static, and moved some others into
923 objc-runtime-shared-support.c. Moved metadata generation code
924 into the new runtime hook files.
925 (ivar_offset_hash_list): New.
926 (objc_init): Call generate_struct_value_by_array() before doing
927 any runtime initialization. Create the appropriate runtime hook
929 (init_objc): Removed. Code moved directly into objc_init.
930 (finish_objc): Removed. Code moved directly into
931 objc_write_global_declarations.
932 (objc_write_global_declarations): Do the warn_selector checks
933 before emitting metadata. Use a runtime hook to emit the
934 metadata. Do not emit the metadata or do -gen-decls processing if
935 -fsyntax-only or we are producing a PCH.
936 (build_objc_exception_stuff): Renamed to
937 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
938 objc_exception_throw_decl.
939 (synth_module_prologue): Call runtime initialize hook instead of
940 building runtime declarations here. Use the
941 default_constant_string_class_name runtime hook to set the
942 constant string class name.
943 (objc_build_string_object): Call the setup_const_string_class_decl
944 runtime hook instead of setup_string_decl. Call the
945 build_const_string_constructor runtime hook instead of building
946 the string object here.
947 (get_objc_string_decl): Added prop_names_attr case. Removed
948 gcc_unreachable() at the end.
949 (objc_begin_catch_clause): Distinguish between @catch (...) and
950 @catch (id x). Call the begin_catch runtime hook instead of
951 building the CATCH_EXPR here.
952 (objc_finish_catch_clause): Call the finish_catch runtime hook
953 instead of adding the catch here.
954 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
955 instead of doing it here.
956 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
957 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
958 Call the build_throw_stmt runtime hook instead of building the
960 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
962 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
963 instead of building the list of arguments here.
964 (receiver_is_class_object): Call the receiver_is_class_object
965 runtime hook instead of doing the check here. Call the
966 tag_getclass runtime hook instead of using TAG_GETCLASS.
967 (objc_finish_message_expr): Call the build_objc_method_call
969 (objc_build_protocol_expr): Call the get_protocol_reference
971 (objc_build_selector_expr): Call the build_selector_reference
973 (build_ivar_reference): Call the build_ivar_reference runtime
975 (hash_init): Set up ivar_offset_hash_list.
976 (start_class): Recognize the objc_exception attribute and store
978 (continue_class): Use the class_decl and metaclass_decl runtime
980 (build_objc_property_accessor_helpers): Renamed to
981 build_common_objc_property_accessor_helpers. Do not build
982 objc_copyStruct_decl, objc_getPropertyStruct_decl and
983 objc_setPropertyStruct_decl.
984 (objc_synthesize_getter): Check what struct setter/getter helper
985 is available instead of checking the type of runtime.
986 (get_super_receiver): Use the super_superclassfield_ident runtime
987 hook. Added assert. Use the get_class_super_ref and
988 get_category_super_ref runtime hooks.
989 (objc_v2_encode_prop_attr): New.
991 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
994 * objc-act.c (finish_objc): When calling check_duplicates to check
995 duplicated instance methods, set 'is_class' to 0, not 1.
997 2011-01-14 Ben Elliston <bje@au.ibm.com>
1000 * objc-act.c (generate_struct_by_value_array): Do not output a
1001 definition for struct_forward_array.
1003 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
1005 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
1008 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
1010 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
1012 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
1014 * objc-act.c (check_that_protocol_is_defined): New.
1015 (lookup_protocol): Call check_that_protocol_is_defined.
1017 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1019 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
1020 lists. Check them two-ways to fix comparisons when one protocol
1021 implements the other one, or when one list contains duplicated
1024 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1026 * objc-act.c (objc_add_method): When emitting an error because a
1027 method with the same name but conflicting types is found in the
1028 same class or category interface, print a note with the location
1029 of the original method. Also, improved the error message to
1030 clearly state that the conflict is due to conflicting types, and
1031 produce it for protocols as well. Emit an error if two identical
1032 methods are declared in a protocol, but one is @required and the
1033 other one is @optional.
1035 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1037 * objc-act.c (start_class): Warn when a class attribute is
1039 (objc_declare_protocols): Warn when a protocol attribute in a
1040 protocol forward-declaration is ignored.
1041 (start_protocol): Warn when a protocol attribute is ignored.
1043 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1045 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
1046 particular, explicitly mention whether the error is due to the
1047 @optional or @required keyword instead of mentioning
1048 "@optional/@required".
1050 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1053 * objc-act.c (objc_build_synchronized): Check the argument of
1054 @synchronized and emit an appropriate error if it is not a valid
1055 Objective-C object. Deal gracefully with that case. Updated
1056 comments and variable names.
1058 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1061 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
1062 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1064 * objc-act.c (objc_finish_message_expr): Added optional argument
1065 allowing to return the deprecated method prototype for deprecated
1066 methods, instead of immediately emitting the deprecation warning.
1067 (objc_maybe_build_component_ref): Do not warn for a deprecated
1068 property. When building the getter call, get the deprecated
1069 method prototype from objc_finish_message_expr() and put it into
1071 (objc_build_class_component_ref): Same change.
1072 (finish_class): Mark the getter and setter as deprecated if they
1073 are generated from a deprecated property.
1074 (objc_gimplify_property_ref): If the getter is deprecated, emit a
1075 deprecation warning.
1076 (objc_build_setter_call, objc_build_message_expr,
1077 objc_finish_foreach_loop): Updated call to
1078 objc_finish_message_expr.
1080 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1083 * objc-act.c (lookup_protocol): Added 'definition_required'
1084 argument. If 'definition_required', and the protocol is not
1085 defined, emit a warning.
1086 (objc_declare_protocols): Updated call to lookup_protocol.
1087 (start_protocol): Same change.
1088 (check_protocol_recursively): Same change.
1089 (objc_build_protocol_expr): Same change.
1090 (lookup_and_install_protocols): Added definition_required argument.
1091 Pass it to lookup_protocol.
1092 (objc_get_protocol_qualified_type): Updated call to
1093 lookup_and_install_protocols.
1094 (start_class): Updated calls to lookup_and_install_protocols; pass
1095 true to 'definition_required' to get the warnings.
1096 (start_protocol): Updated calls to lookup_and_install_protocols.
1098 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1100 * objc-act.c (objc_start_category_interface): Produce an error if
1101 a class extension is found after the class @implementation.
1103 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1106 * objc-act.c (encode_method_prototype): Fixed both location and
1107 format string of error "type %qT does not have a known size".
1109 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
1111 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
1113 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1115 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
1117 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1119 * objc-act.c (objc_init): Call using_eh_for_cleanups.
1120 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
1121 not call using_eh_for_cleanups.
1122 (objc_begin_try_stmt): Do not call objc_init_exceptions.
1123 (objc_build_throw_stmt): Updated call to
1124 objc_maybe_warn_exceptions.
1126 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
1128 * objc/objc-act.c (objc_eh_personality): Select personality name on
1130 (objc_init_exceptions): New.
1131 (objc_begin_try_stmt): Use objc_init_exceptions.
1132 (objc_build_throw_stmt): Likewise.
1134 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
1136 * objc-act.c (objc_in_class_extension): New.
1137 (objc_start_category_interface): If -fobjc-std=objc1
1138 was specified, produce an error if a class extension is used.
1139 (objc_finish_interface): Reset objc_in_class_extension to false.
1140 (objc_add_property_declaration): Allow a class extension to extend
1141 readonly properties in the main @interface to be readwrite.
1142 (start_class): Added code to deal with class extensions. In that
1143 case, return the existing interface after adding any additional
1144 protocols to it and setting objc_in_class_extension to true.
1145 (continue_class): If in a class extension, do not generate the
1146 instance variable template.
1148 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1150 * objc-act.c (objc_build_throw_stmt): Check that the argument of
1151 @throw is an object and emit an error if not.
1153 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1155 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
1156 error() when printing an error about the iterating variable or
1157 collection not being an object.
1159 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1161 * objc-act.c (objc_finish_foreach_loop): Mark the
1162 object_expression as used.
1164 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1166 * objc-act.c: Include c-family/c-objc.h.
1167 * objc-lang.c: Same change.
1168 * Make-lang.in (objc/objc-act.o): Depend on
1170 (objc/objc-lang.o): Same change.
1171 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1173 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1175 * lang-specs.h: Don't handle -ftraditional.
1177 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1179 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1180 not NULL_TREE when a @throw is used outside of a @catch block.
1182 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1184 * objc-act.c (objc_build_volatilized_type): Removed.
1185 (objc_non_volatilized_type): Removed.
1186 (objc_type_quals_match): Removed.
1187 (local_variables_to_volatilize): New.
1188 (objc_volatilize_decl): Add the decl to volatilize to
1189 local_variables_to_volatilize, but don't volatilize it yet.
1190 (objc_finish_function): New.
1191 * objc-act.h (local_variables_to_volatilize): New.
1193 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1194 Mike Stump <mikestump@comcast.net>
1196 Allow 'make check-objc -j2'
1197 * Make-lang.in (lang_checks_parallelized): New.
1198 (check_objc_parallelize): New.
1200 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1202 * objc-act.c (start_class): When a class is reimplemented,
1203 generate an error and avoid adding the class to the list of
1204 implemented classes again, but do not return error_mark_node.
1206 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1208 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1210 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1212 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1213 is passed as argument.
1214 (objc_begin_catch_clause): Added code to deal with an
1215 error_mark_node or NULL_TREE argument. Improved checks for
1216 invalid arguments. Added code to traverse typedefs.
1218 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1220 * objc-act.c (objc_demangle): Return immediately if the string is
1221 too short. Detect names that do not need demangling, and return
1224 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1226 Implemented optional properties.
1227 * objc-act.h (PROPERTY_OPTIONAL): New.
1228 * objc-act.c (objc_add_property_declaration): Set
1229 PROPERTY_OPTIONAL if appropriate.
1230 (finish_class): When generating definitions of setter and getter
1231 methods associated with a property for a protocol, mark them as
1232 optional if the property is optional.
1233 (maybe_make_artificial_property_decl): Added 'getter_name'
1234 argument. Set PROPERTY_OPTIONAL.
1235 (objc_maybe_build_component_ref): Updated calls to
1236 maybe_make_artificial_property_decl. Added code for optional,
1237 readonly properties.
1238 (objc_build_class_component_ref): Updated call to
1239 maybe_make_artificial_property_decl.
1241 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1243 * objc-act.c (objc_build_struct): Fixed loops that save and
1244 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1245 special case for the current type is then no longer required.
1246 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1248 (objc_get_protocol_qualified_type): Updated comments.
1250 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1252 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1253 after finish_struct, not before, otherwise it may be wiped out by
1254 it. This fixes spurious warnings when a class has more than 15
1257 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1260 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1261 objective-c-cpp-output instead of objc-cpp-output. Print a
1262 deprecation note every time objc-cpp-output is requested.
1264 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1266 * objc-act.c (write_symbols): Don't declare here.
1268 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1271 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1272 this function is only called with the next runtime.
1274 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1277 * objc-act.c (in_late_binary_op): Remove.
1279 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1281 * objc-act.c (objc_start_class_interface): Do not warn that class
1282 attributes are unimplemented. Pass the attributes to start_class.
1283 (objc_start_category_interface): Updated call to start_class.
1284 (objc_start_class_implementation): Same change.
1285 (objc_start_category_implementation): Same change.
1286 (objc_build_class_component_ref): Warn if the class is deprecated.
1287 (build_private_template): Mark the template as deprecated if the
1288 class is deprecated.
1289 (start_class): Added 'attributes' argument. Emit a warning if
1290 using a deprecated class as superclass of a class, or original
1291 class of a category. Recognize the 'deprecated' attribute when
1292 starting and interface, and mark the interface with
1293 TREE_DEPRECATED if present. Store attributes in the interface.
1295 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1297 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1298 argument. If it is 'true' and the protocol is deprecated, emit a
1299 deprecation warning.
1300 (objc_start_protocol): Do not warn that protocol attributes are
1301 unimplemented. Pass the attributes to start_protocol.
1302 (start_protocol): Added attributes argument. Recognize the
1303 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1304 if present. Store attributes in the protocol.
1305 (objc_declare_protocols): Added 'attributes' argument. Recognize
1306 the 'deprecated' attribute and mark the protocols with
1307 TREE_DEPRECATED if present. Store attributes in the protocol.
1308 Updated call to lookup_protocol.
1309 (objc_build_protocol_expr): Updated call to lookup_protocol.
1310 (check_protocol_recursively): Same change.
1311 (lookup_and_install_protocols): Same change.
1312 * objc-act.h: Updated comments.
1314 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1316 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1317 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1318 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1320 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1322 * objc-act.c (objc_build_setter_call): New.
1323 (objc_maybe_build_modify_expr): Rewritten to build a compound
1325 (objc_build_incr_expr_for_property_ref): Updated calls to
1326 objc_maybe_build_modify_expr to call objc_build_setter_call
1327 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1328 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1329 TREE_NO_WARNING on the final compound statement to silence C++
1332 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1334 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1335 (objc_create_temporary_var): Moved it towards the beginning of the
1336 file so that objc_build_incr_expr_for_property_ref can use it.
1338 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1340 * objc-act.c (objc_add_property_declaration): Check that the decl
1341 we received from the parser is a FIELD_DECL; reject array and
1342 bitfield properties. Convert the warning when a property is
1343 readonly and a setter is specified into an error. Convert errors
1344 when a property declaration does not match a property declaration
1345 in a superclass into warnings.
1346 (objc_add_synthesize_declaration_for_property): Use
1347 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1348 if it is a bitfield. Throw an error if we are asked to synthesize
1349 setters/getters for a bitfield instance variable but the property
1350 is not appropriate - it must be assign and nonatomic. If the
1351 property is readonly, allow the instance variable type to be a
1352 specialization of the property type.
1353 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1354 Class qualified with a protocol when the 'accept_classes' argument
1357 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1359 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1360 where we are asked to attach a protocol to something which is not
1361 an Objective-C object type, and produce an error.
1363 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1365 * objc-act.c (objc_add_property_declaration): Check that the type
1366 of a property and of an inherited property match.
1367 (objc_maybe_build_component_ref): Tidied up indentation and
1369 (objc_common_type): Added new type of check (-5).
1370 (objc_add_synthesize_declaration_for_property): Check that the
1371 property to synthesize and the instance variable to use have the
1374 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1376 * objc-act.c (objc_init): Use %' in diagnostic.
1377 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1379 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1381 * objc-act.c (dump_base_name): Don't declare here.
1383 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1385 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1386 search for the @property declation only in the current context,
1387 but also in inherited properties. Do not mark the original
1388 PROPERTY_DECL in the @interface or @protocol with
1390 (check_methods): To check if a method is associated with a
1391 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1392 (check_accessible_methods): Same change.
1393 * objc-act.h: Updated comment.
1395 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1397 * objc-act.c (objc_add_synthesize_declaration_for_property):
1398 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1399 checking for an existing @synthesize or @dynamic declaration.
1400 Search for an inherited @property declaration if none is found in
1401 the local interface. If the required instance variable does not
1402 exist, return instead of trying to continue to prevent a compiler
1403 crash later. Check that the instance variable is not already
1404 being used by another @synthesize.
1405 (objc_add_dynamic_declaration_for_property): Iterate over
1406 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1407 existing @synthesize or @dynamic declaration.
1408 (objc_synthesize_getter): Search for the getter declaration in
1409 protocols and superclasses as well.
1410 (objc_synthesize_setter): Search for the setter declaration in
1411 protocols and superclasses as well.
1413 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1415 * objc-act.c (lookup_property): When checking categories, also
1416 check the protocols attached to each.
1417 (objc_add_property_declaration): Determine the
1418 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1419 error message. Search for an existing property declaration with
1420 the same name which would be inherited from the class hiearchy,
1421 and produce an error if it has incompatible attributes.
1422 (check_methods): Changed second parameter. If the method is a
1423 getter or setter for a property, do not warn if it is inherited as
1424 opposed to implemented directly in the class.
1425 (check_protocol): Updated calls to check_methods.
1426 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1427 PROPERTY_GETTER_NAME here; this is now done earlier, in
1428 objc_add_property_declaration.
1429 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1431 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1433 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1434 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1435 (maybe_make_artificial_property_decl): Added 'implementation'
1436 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1437 looking up getters or setters for a class. If an implementation
1438 is specified, search it as well for a getter or setter.
1439 (objc_maybe_build_component_ref): Updated calls to
1440 maybe_make_artificial_property_decl; added code to deal with
1441 'self' and 'super' and with methods declared locally in the
1442 implementation. Store the getter call expression in the
1443 PROPERTY_REF instead of throwing it away.
1444 (objc_build_class_component_ref): Updated calls to
1445 maybe_make_artificial_property_decl, and store the getter call
1446 expression in PROPERTY_REF instead of throwing it away.
1447 (lookup_method_static): Implemented
1448 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1449 (objc_gimplify_property_ref): Do not build the getter method call
1450 here; instead use the one stored in the PROPERTY_REF. If it's not
1451 there, produce helpful error messages.
1452 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1453 from 2 to 3. Updated comments.
1454 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
1456 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1459 * objc-act.c (objc_build_string_object): Amend for renamed hook.
1460 (objc_string_ref_type_p): New.
1461 (objc_check_format_arg): New.
1463 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1465 Fixed using the Objective-C 2.0 dot-syntax with class names.
1466 * objc-act.c (objc_build_class_component_ref): New.
1468 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1470 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1472 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1473 if set to 'true', return 'true' for Class objects. Do not remove
1474 more than on pointer indirection.
1475 (objc_add_property_declaration): Only warn about 'assign'
1476 semantics for Objective-C objects if warn_property_assign_default;
1477 and do not warn if the property is readonly or if the type is a Class.
1478 (objc_finish_foreach_loop): Updated calls to
1479 objc_type_valid_for_messaging.
1481 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1483 Implemented -fobjc-std=objc1 flag.
1484 * objc-act.c (objc_start_class_interface): If attributes are
1485 specified when flag_objc1_only is set, print an error.
1486 (objc_start_category_interface): Same change.
1487 (objc_start_protocol): Same change.
1488 (objc_add_method_declaration): Same change.
1489 (objc_start_method_definition): Same change.
1490 (objc_build_keyword_decl): Same change.
1491 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1492 flag_objc1_set is set, print an error.
1493 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1494 (objc_add_property_declaration): Same change.
1495 (objc_add_synthesize_declaration): Same change.
1496 (objc_add_dynamic_declaration): Same change.
1497 (objc_finish_foreach_loop): Same change.
1498 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1501 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1503 * objc-act.c (maybe_make_artificial_property_decl): New.
1504 (objc_maybe_build_component_ref): Call
1505 maybe_make_artificial_property_decl if a property can not be
1506 found. Do not call objc_finish_message_expr if
1507 PROPERTY_HAS_NO_GETTER.
1508 * objc-act.h Updated comments.
1509 (PROPERTY_HAS_NO_GETTER): New.
1510 (PROPERTY_HAS_NO_SETTER): New.
1511 * objc-tree.def: Updated comment.
1513 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1515 Implemented format and noreturn attributes for Objective-C methods.
1516 * objc-act.c (objc_start_method_definition): If method attributes
1517 are specified emit a warning and ignore them.
1518 (build_objc_method_call): Moved deprecation warnings from here ...
1519 (objc_finish_message_expr): to here. Do not emit deprecation
1520 warnings if the receiver is of type 'id'.
1521 (really_start_method): Install 'deprecation' and 'noreturn'
1523 (objc_decl_method_attributes): Carefully filter out the list of
1524 attributes, allowing only "noreturn", "format", "sentinel" and
1525 "deprecated". In the case of "format", adjust the arguments.
1526 Always process the attributes in the same way no matter if
1527 "sentinel" is in the list or not.
1529 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1531 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1532 deprecated properties.
1533 (objc_maybe_printable_name): Support PROPERTY_DECL.
1535 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1537 Implemented Objective-C 2.0 property accessors.
1538 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1539 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1540 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1541 (objc_getProperty_decl): New.
1542 (objc_setProperty_decl): New.
1543 (objc_copyStruct_decl): New.
1544 (objc_getPropertyStruct_decl): New.
1545 (objc_setPropertyStruct_decl): New.
1546 * objc-act.c (build_objc_property_accessor_helpers): New.
1547 (synth_module_prologue): Call
1548 build_objc_property_accessor_helpers.
1550 (objc_synthesize_getter): Implemented synthesizing getters that
1551 work with properties that are not nonatomic, assign properties.
1552 (objc_synthesize_setter): Implemented synthesizing setters that
1553 work with properties that are not nonatomic, assign properties.
1555 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1557 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1558 * objc-tree.def (PROPERTY_REF): New.
1559 * objc-act.h: Added comments for all the PROPERTY_ macros.
1560 (PROPERTY_NAME): Use DECL_NAME.
1561 (PROPERTY_COPIES): Removed.
1562 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1563 (PROPERTY_NONATOMIC): New.
1564 (objc_property_assign_semantics): Make it a typedef.
1565 (PROPERTY_ASSIGN_SEMANTICS): New.
1566 (PROPERTY_DYNAMIC): New.
1567 (PROPERTY_REF_OBJECT): New.
1568 (PROPERTY_REF_PROPERTY_DECL): New.
1569 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1570 (in_objc_property_setter_name_context): Removed.
1571 (objc_add_property_declaration): Removed copies and ivar arguments
1572 and code supporting them. Fixed recovering when readonly and
1573 setter attributes are specified. Removed support for @property in
1574 @implementation context. Updated error message. Double-check
1575 that a property does not have a DECL_INITIAL. Validate the
1576 property assign semantics and emit appropriate errors and
1577 warnings. Check for duplicate property declarations. Set
1578 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1579 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1580 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1581 PROPERTY_IVAR_NAME to NULL_TREE.
1582 (objc_build_getter_call): Renamed to
1583 objc_maybe_build_component_ref. If the property is not found in
1584 the interface, search in the protocol list. Do not generate the
1585 getter call; instead, build and return a PROPERTY_REF.
1586 (objc_is_property_ref): New.
1587 (objc_setter_func_call): Removed.
1588 (get_selector_from_reference): Removed.
1589 (is_property): Removed.
1590 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1591 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1592 the PROPERTY_REF. Generate an error if the property is read-only.
1593 (build_property_reference): Removed.
1594 (objc_finish_message_expr): Removed check to produce "readonly
1595 property can not be set" error when
1596 in_objc_property_setter_name_context. We now generate the error
1597 earlier, in objc_maybe_build_modify_expr, which will only generate
1598 the setter call if the property is readwrite.
1599 (check_methods): Recognize dynamic properties.
1600 (check_methods_accessible): Same change.
1601 (objc_build_property_ivar_name): Removed.
1602 (objc_build_property_setter_name): Dropped bool argument. Always
1603 add the ':' at the end.
1604 (objc_gen_one_property_datum): Removed.
1605 (objc_process_getter_setter): Removed.
1606 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1607 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1608 DECL_SOURCE_LOCATION of the new method to be the same as the one
1609 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1610 instead of trying to guess what it should be. Removed use of
1611 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1612 and c_end_compound_statement.
1613 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1614 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1615 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1616 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1617 is instead of trying to guess what it should be. Removed use of
1618 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1619 and c_end_compound_statement. Emit an error and keep going,
1620 instead of aborting, if the setter prototype does not have the
1622 (objc_add_synthesize_declaration_for_property): New.
1623 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1624 all arguments. Improved error message. Filled in the rest of the
1625 function, which used to be a placeholder, with an actual
1627 (objc_add_dynamic_declaration_for_property): New.
1628 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1629 arguments. Improved error message. Filled in the rest of the
1630 function, which used to be a placeholder, with an actual
1632 (objc_gen_property_data): Rewritten.
1633 (finish_class): Added explicit switch cases for
1634 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1635 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1636 gcc_unreachable. Rewritten the processing of properties, in
1637 particular to not synthesize prototypes for getters and setters if
1638 they already exist and to install the getter and setter names into
1639 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1640 warnings about setter, getter and ivar property attributes.
1641 (objc_lookup_ivar): Removed support for properties.
1642 (objc_gimplify_property_ref): New.
1643 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1644 objc_gimplify_property_ref.
1646 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1648 * objc-act.c (objc_add_property_declaration): Added arguments to
1649 pass the various property attributes that were parsed with the
1650 property declaration. Process arguments to determine the final
1651 property attributes and produce error messages as appropriate.
1652 Added temporary code to keep the compiler silent about variables
1653 set but not used - for new attributes that are only checked but
1655 (property_readonly): Removed.
1656 (property_setter): Removed.
1657 (property_getter): Removed.
1658 (property_ivar): Removed.
1659 (property_copies): Removed.
1660 (objc_set_property_attr): Removed.
1661 * objc-act.h (enum property_assign_semantics): New.
1663 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1665 * objc-act.c (objc_add_property_variable): Renamed to
1666 objc_add_property_declaration. Added location argument. Updated
1667 warnings and errors to use it. Use error, not fatal_error, if a
1668 property declaration is found outside an interface or
1669 implementation context.
1671 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1673 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1674 emit a warning that method parameter attributes are unimplemented.
1675 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1676 (start_method_def): Copy attributes from each KEYWORD_DECL into
1677 the corresponding PARM_DECL.
1678 (objc_warn_deprecated_use): Removed.
1679 (build_objc_method_call): Call warn_deprecated_use, not
1680 objc_warn_deprecated_use.
1681 (objc_maybe_printable_name): Do not try to get the identifier name
1682 of DECLs that we don't recognize. Immediately return NULL for them.
1683 (objc_printable_name): Removed C++-specific case, which is no
1684 longer used. Updated comments.
1686 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1688 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1689 (objc_demangle): Return NULL if demangling can not be done because
1690 the string to demangle is not an Objective-C mangled method name.
1691 Be smarter in demangling method names so that at least for methods
1692 with no arguments we are able to almost always demangle '_' correctly.
1694 (objc_maybe_printable_name): New.
1695 (objc_printable_name): Call objc_maybe_printable_name. If it
1696 returns NULL, call cxx_printable_name in Objective-C++.
1698 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1700 Based on the CFString implementation in FSF apple/trunk branch.
1702 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1704 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1706 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1707 chain of ifs. Use gcc_unreachable instead of abort.
1708 (add_objc_string): Same change.
1709 (generate_protocol_list): Same change - twice.
1710 (synth_id_with_class_suffix): Same change.
1711 (build_keyword_selector): Same change - twice.
1712 (objc_build_message_expr): Same change.
1713 (objc_build_selector_expr): Same change.
1714 (check_methods): Same change - and added missing gcc_unreachable
1716 (check_methods_accessible): Same change - twice, and added missing
1717 gcc_unreachable for default case in one of them.
1718 (start_class): Same change - and added missing gcc_unreachable for
1720 (continue_class): Same change.
1721 (objc_gen_property_data): Same change.
1722 (finish_class): Same change.
1723 (encode_type_qualifiers): Added missing gcc_unreachable.
1724 (encode_type): Small code tidy up to reduce duplicated code. Use
1725 gcc_unreachable instead of abort - twice.
1726 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1727 twice. Added missing gcc_unreachable for default case - twice.
1728 (dump_interface): Use a switch instead of a chain of ifs.
1729 (handle_impent): Same change.
1731 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1733 * objc-act.h (objc_inherit_code): Removed.
1734 * objc-act.c (objc_inherit_code): Removed.
1735 (objc_set_method_type): Removed.
1736 (objc_build_method_signature): Added is_class_method argument.
1737 Use it instead of the global objc_inherit_code variable.
1738 (objc_add_method_declaration): Same change.
1739 (objc_start_method_definition): Same change.
1740 (objc_generate_cxx_ctor_or_dtor): Updated call to
1741 objc_start_method_definition. Do not call objc_set_method_type.
1742 (adjust_type_for_id_default): Mark as inline.
1743 (objc_synthesize_getter): Updated call to
1744 objc_start_method_definition. Do not set objc_inherit_code.
1745 (objc_synthesize_setter): Updated call to
1746 objc_start_method_definition. Do not set objc_inherit_code.
1748 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1750 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1751 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1752 get it to compile in the current trunk.
1754 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1757 * objc/objc-act.c (hash_class_name_enter): New.
1758 (hash_class_name_lookup): New.
1759 (objc_declare_alias): Enter alias name into hash table.
1760 (objc_declare_class): Enter class name into hash table.
1761 (objc_is_class_name): Do a hash look up of class name.
1762 (hash_init): Initialize the two new hash tables.
1763 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1764 declarations, removed class_chain and alias_chain.
1766 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1768 * objc-lang.c (finish_file): Removed.
1769 * objc-act.c (objc_finish_file): Renamed to
1770 objc_write_global_declarations. Do not try to instantiate C++
1771 templates when compiling Objective-C++ as this is now
1772 automatically done before this function is called. Do not check
1773 for syntax-only run or PCH generation as this is done by the
1775 * objc-act.h (objc_finish_file): Removed.
1777 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1779 Implemented parsing @synthesize and @dynamic for
1780 Objective-C/Objective-C++.
1781 * objc-act.c (objc_add_synthesize_declaration): New.
1782 (objc_add_dynamic_declaration): New.
1784 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1786 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1789 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1791 Merge from 'apple/trunk' branch on FSF servers.
1793 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1796 * objc/objc-act.c (objc_is_class_name): template parameter is not
1797 an objective class name.
1798 (objc_generate_cxx_cdtors): Check for the null
1799 objc_implementation_context.
1801 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1803 Merge from 'apple/trunk' branch on FSF servers.
1805 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1808 * objc/objc-act.c (objc_non_volatilized_type): New
1810 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1813 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1814 types with proper attribute set and correctly.
1815 (objc_volatilize_decl): Remove unneeded code.
1816 (objc_type_quals_match): Use the new attribute to check on
1818 (hash_init): removed unneeded code.
1820 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1822 Merge from 'apple/trunk' branch on FSF servers.
1824 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1827 * objc-act.c (objc_diagnose_private_ivar): New.
1829 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1831 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1832 make its type 'objc_ivar_visibility_kind'.
1833 (objc_start_class_interface): Update to use visibility enum.
1834 (objc_start_class_implementation): Likewise.
1835 (objc_set_visibility): Update to use visibility enum, warn that
1836 @package is handle as per @public.
1837 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1838 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1839 make its type 'objc_ivar_visibility_kind'.
1841 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1843 merge from FSF apple 'trunk' branch.
1844 2006 Fariborz Jahanian <fjahanian@apple.com>
1846 Radars 4436866, 4505126, 4506903, 4517826
1847 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1848 property_readonly, property_getter, property_setter, property_ivar,
1849 property_copies, in_objc_property_setter_name_context: New vars.
1850 (objc_set_property_attr): New.
1851 (objc_add_property_variable): New.
1852 (lookup_property_in_list): New.
1853 (lookup_property): New.
1854 (objc_build_getter_call): New.
1855 (objc_setter_func_call): New.
1856 (get_selector_from_reference): New.
1857 (objc_build_setter_call): New.
1859 (build_property_reference): New.
1860 (objc_finish_message_expr): Detect readonly property and warn.
1861 (objc_build_property_ivar_name): New.
1862 (objc_build_property_setter_name): New.
1863 (objc_gen_one_property_datum): New.
1864 (objc_process_getter_setter): New.
1865 (objc_synthesize_getter): New.
1866 (objc_synthesize_setter): New.
1867 (objc_gen_property_data): New.
1868 (finish_class): Generate property data.
1869 (comp_proto_with_proto): Separated from ...
1870 (match_proto_with_proto): ... New.
1871 (objc_lookup_ivar): Handle properties.
1872 * objc-tree.def (PROPERTY_DECL): New tree code.
1873 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1874 (METHOD_PROPERTY_CONTEXT): New.
1875 (PROPERTY_NAME): New.
1876 (PROPERTY_GETTER_NAME): New.
1877 (PROPERTY_SETTER_NAME): New.
1878 (PROPERTY_IVAR_NAME): New.
1879 (PROPERTY_READONLY): New.
1880 (PROPERTY_COPIES): New.
1881 (TOTAL_CLASS_RAW_IVARS): New.
1882 (CLASS_PROPERTY_DECL): New.
1883 (IMPL_PROPERTY_DECL): New.
1884 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1886 2010-10-13 Richard Henderson <rth@redhat.com>
1888 * objc-act.c (objc_eh_personality): Update call to
1889 build_personality_function.
1891 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1893 merge from FSF apple 'trunk' branch.
1895 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1896 Radar 3803157 (method attributes)
1897 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1898 * objc/objc-act.c (objc_decl_method_attributes): New.
1899 (objc_add_method_declaration): Process method's attribute.
1900 (objc_start_method_definition): Ditto.
1901 (build_objc_method_call): Inject method attribute into
1902 built function type.
1903 (objc_method_decl): New.
1904 (objc_warn_deprecated)use): New.
1906 2010-10-07 Andi Kleen <ak@linux.intel.com>
1908 * Make-lang.in (cc1obj-dummy): Remove.
1909 (cc1obj-checksum): Change to run checksum over object files
1912 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1915 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1916 countByEnumeratingWithState:objects:count: to long unsigned int.
1918 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1920 * objc-act.c (build_objc_method_call): Replace calls to
1921 build_function_call () with the VEC equivalent. Construct parameter
1924 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1926 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1927 signal that the receiver has been used.
1929 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1931 * README: Obsolete file removed.
1933 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1935 Implemented fast enumeration for Objective-C.
1936 * objc-act.c (build_fast_enumeration_state_template): New.
1937 (TAG_ENUMERATION_MUTATION): New.
1938 (TAG_FAST_ENUMERATION_STATE): New.
1939 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1940 objc_enumeration_mutation_decl.
1941 (objc_create_temporary_var): Allow providing a name to temporary
1943 (objc_build_exc_ptr): Updated calls to
1944 objc_create_temporary_var().
1945 (next_sjlj_build_try_catch_finally): Same change.
1946 (objc_finish_foreach_loop): New.
1947 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1948 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1949 objc_enumeration_mutation_decl.
1951 Merge from 'apple/trunk' branch on FSF servers.
1953 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1956 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1957 for valid objc object types.
1958 (objc_finish_foreach_loop): Check for invalid objc objects in
1961 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1963 Merge from 'apple/trunk' branch on FSF servers.
1965 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1968 * objc-act.c (objc_start_method_definition): Check for
1969 error_mark_node for the selector name and make a quick exit.
1971 2010-10-04 Andi Kleen <ak@linux.intel.com>
1973 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1975 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1977 merge from FSF 'apple/trunk' branch.
1978 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1981 * objc/objc-act.c (objc_set_method_opt): New function.
1982 (objc_start_protocol, objc_finish_interface): Reset
1983 objc_method_optional_flag flag.
1984 (objc_add_method_declaration): Pass on the new
1985 flag to objc_add_method.
1986 (objc_add_method): Add optional methods to new chain in
1988 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
1989 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1990 class's optional method chains.
1992 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1994 Merge from 'apple/trunk' branch on FSF servers.
1996 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1999 * objc-act.c (objc_declare_class): Pick the right
2002 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2004 Merge from 'apple/trunk' branch on FSF servers.
2006 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2009 * objc-act.c (objc_check_global_decl): New
2011 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2013 * objc-act.c (objc_is_reserved_word): Removed.
2015 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2017 * objc-act.c (objc_add_method_declaration): Handle and ignore
2019 (objc_start_method_definition): Likewise.
2020 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
2021 (objc_build_keyword_decl): Handle and ignore attributes.
2023 2010-09-28 Richard Henderson <rth@redhat.com>
2025 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
2027 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2029 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
2030 (objc_start_category_interface): Likewise.
2031 (objc_start_protocol): Likewise.
2033 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2035 Merge from 'apple/trunk' branch on FSF servers.
2037 2005-08-23 Stuart Hastings <stuart@apple.com>
2038 Ziemowit Laski <zlaski@apple.com>
2041 * objc-act.c (objc_decay_parm_type): New function.
2042 (get_arg_type_list): Decay types for all named arguments.
2043 (objc_push_parm): Rebuild the PARM_DECL if its type has
2046 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2048 * objc-act.c (encode_type): Fixed encoding enums with the next
2051 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2053 Merge from 'apple/trunk' branch on FSF servers.
2055 2005-07-18 Ziemowit Laski <zlaski@apple.com>
2058 * objc-act.c (objc_compare_types): A new silent comparison
2059 mode (-4), differing from regular comparison (-3) in that
2060 'false' is returned instead of issuing warnings.
2062 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2064 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
2065 (encode_aggregate_within): Reorganized code to be more readable.
2066 (encode_aggregate_fields): Updated second argument to be 'bool'
2069 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2074 * objc-act.c: Improved comments for encoding functions.
2075 (encode_aggregate_within): For the GNU runtime, rewritten some
2076 obsfuscated code to clarify the various cases.
2077 (encode_aggregate): Function removed.
2078 (encode_array): Generate an error if asked to encode an incomplete
2079 array as part of generating instance variables. Else, when
2080 encoding an incomplete array inside a structure, encode it as an
2082 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
2083 '^c' instead of '*'.
2084 (encode_gnu_bitfield): Encode enumerated types exactly in the same
2085 type as integer types instead of using a hardcoded 'i'. If asked
2086 to encode a non-integer type as a bitfield, do not abort
2087 compilation immediately; instead generate an error, then skip the
2089 (encode_type): Use a 'switch' instead of a sequence of 'if's.
2090 Added a 'default' clause that gets executed if the type can not be
2091 matched, and that encodes it as '?' (unknown) and produces a
2092 warning. For the GNU runtime, encode enumerated types exactly in
2093 the same way as integer types instead of using a hardcoded 'i'.
2094 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
2095 Encode C++ reference types as pointers. Call encode_vector to
2097 (encode_vector): New function.
2099 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2101 Merge from 'apple/trunk' branch on FSF servers. I modified the
2102 changes to be used only when compiling for the NeXT runtime.
2104 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
2108 * objc-act.c (encode_type): Remove the hack.
2110 2005-07-20 Ziemowit Laski <zlaski@apple.com>
2113 * objc-act.c (pointee_is_readonly): New function.
2114 (encode_pointer, encode_aggregate_within, encode_type):
2115 Attempt to emulate GCC 3.3 when generating type encodings.
2117 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2119 Merge from 'apple/trunk' branch on FSF servers.
2121 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2124 * objc-act.c (objc_have_common_types): New function.
2126 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2129 * objc-act.c (objc_common_type): New function.
2131 2010-09-27 Richard Guenther <rguenther@suse.de>
2133 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
2134 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
2136 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
2138 * objc-act.c: Removed historical, obsolete comment at the top of
2141 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2144 * objc-act.c (objc_start_method_definition): Do not abort upon a
2145 'method definition not in @implementation context' error. Return
2148 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2151 * objc-act.c (objc_get_interface_ivars): New function.
2152 (objc_collecting_ivars): New variable.
2153 (continue_class): Set and reset objc_collecting_ivars for context.
2155 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
2157 Merge from 'apple/trunk' branch on FSF servers.
2159 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
2162 * objc/objc-act.c (objc_finish_message_expr): Look for message in
2163 @class's protocol list.
2165 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2168 * objc/objc-act.c (objc_start_method_definition): Initialize
2169 break/continue labels.
2171 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2174 * objc-act.c (objc_compare_types): Compare function
2175 pointers; indicate success if the right-hand side has
2176 a return type that is covariant, and the argument types
2177 contravariant, with those of the left side.
2179 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2182 * objc-act.c (objc_get_protocol_qualified_type): When looking
2183 at a typedef, retrieve the precise type it describes (rather
2184 than merely looking up a class by name).
2186 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2188 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
2189 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2192 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2194 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2196 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2199 * objc-act.c: build_objc_string_decl() remove declaration.
2200 (finish_var_decl): Remove forcing of var output and marking
2202 (init_def_list): Use integer_zero_node.
2203 (init_objc_symtab): Use integer_zero_node, make the short
2204 integer type specific on relevant nodes.
2205 (generate_objc_symtab_decl): Remove call to
2206 forward_declare_categories(). Use null_pointer_node where
2208 (build_module_descriptor): Comment and mark this item as
2210 (generate_static_references): Use gcc_unreachable instead of
2212 (diagnose_missing_method): New.
2213 (build_next_selector_translation_table): New.
2214 (build_gnu_selector_translation_table): New.
2215 (add_objc_string): Merge code from build_objc_string_decl...
2216 ... and delete build_objc_string_decl().
2217 (generate_dispatch_table): Make integer types explicit.
2218 (generate_category): Pass implent and arrange for the data
2219 to be extracted within the routine. Do not start new vars,
2220 but finish the ones collcted during parsing.
2221 (generate_shared_structures): Likewise.
2222 (finish_objc): Reorder code so that we finish variables before
2223 referencing them. Save the global data before calling meta-data
2224 creation routines, and pass the current reference to the two
2225 main routines. Only call generate_objc_image_info () for the
2227 (generate_classref_translation_entry): Comment on and make this
2228 item DECL_PRESERVE_P.
2229 (handle_class_ref): Use varpool interfaces, comment on and make
2230 this item DECL_PRESERVE_P.
2231 (handle_impent): Likewise.
2232 (generate_objc_image_info): Only generate when the content is
2233 non-zero. Make integer types explict.
2235 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2238 * objc-act.c (build_sized_array_type): New function.
2239 (add_objc_string): Use it.
2240 (generate_protocol_list): Likewise.
2241 (generate_objc_image_info): Likewise.
2242 (add_field_decl): New function.
2243 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2244 (generate_struct_by_value_array): Use add_field_decl.
2245 (build_objc_symtab_template): Likewise.
2246 (build_module_descriptor): Likewise.
2247 (build_objc_exception_stuff): Likewise.
2248 (build_protocol_template): Likewise.
2249 (build_method_prototype_list_template): Likewise.
2250 (build_method_prototype_template): Likewise.
2251 (build_category_template): Likewise.
2252 (build_selector_template): Likewise.
2253 (build_class_template): Likewise.
2254 (build_super_template): Likewise.
2255 (build_ivar_template): Likewise.
2256 (build_ivar_list_template): Likewise.
2257 (build_method_list_template): Likewise.
2258 (build_method_template): Likewise.
2260 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2262 * objc-act.c: Do not include except.h.
2264 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2266 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2269 * objc-act.c (objc_volatilize_decl): Likewise.
2270 (objc_build_string_object): Likewise.
2271 (hash_init): Likewise.
2272 (hash_enter): Likewise.
2273 (hash_add_attr): Likewise.
2274 (add_class): Likewise.
2275 (start_class): Likewise.
2277 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2279 * objc-act.c: Update include path for moved files.
2280 * objc-lang.c: Likewise.
2281 * config-lang.in: Update paths in gtfiles for files in c-family/.
2283 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2285 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2286 varargs type instead of a zero-argument type.
2288 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2290 * objc-act.c (synth_module_prologue): Use build_function_type_list
2291 instead of build_function_type.
2292 (build_module_initializer_routine): Likewise.
2293 (build_next_objc_exception_stuff): Likewise.
2294 (build_objc_exception_stuff): Likewise.
2296 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2298 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2299 * Make-lang.in (objc/objc-act.o): Update dependencies.
2301 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2303 * objc-act.h: Do not include gimple.h.
2304 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2305 Include gimple.h. Explain why except.h has to be included.
2306 * objc-lang.c: Do not include diagnostics.h.
2307 * Make-lang.in: Update dependencies.
2309 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2311 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2312 mismatch code for VECs.
2314 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2316 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2317 Use build_constructor instead of build_constructor_from_list.
2318 (objc_build_string_object): Build a VEC argument for
2319 objc_build_constructor.
2320 (init_def_list): Likewise.
2321 (init_objc_symtab): Likewise.
2322 (init_module_descriptor): Likewise.
2323 (generate_static_references): Likewise.
2324 (build_selector_translation_table): Likewise.
2325 (build_descriptor_table_initializer): Likewise.
2326 (generate_descriptor_table): Likewise.
2327 (build_protocol_initializer): Likewise.
2328 (build_ivar_list_initializer): Likewise.
2329 (generate_ivars_list): Likewise.
2330 (build_dispatch_table_initializer): Likewise.
2331 (generate_dispatch_table): Likewise.
2332 (generate_protocol_list): Likewise.
2333 (build_category_initializer): Likewise.
2334 (build_shared_structure_initializer): Likewise.
2335 (generate_objc_image_info): Likewise.
2337 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2340 * objc-act.c (encode_aggregate_within): Encode structure tags
2341 with template args for ObjC++.
2343 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2345 * objc-act.c: Do not include varray.h.
2347 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2350 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2351 really_start_method, get_super_receiver, handle_class_ref): Set
2352 DECL_READ_P in addition to TREE_USED.
2354 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2357 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2358 -fgnu-runtime and set flag_objc_gc to zero.
2360 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2363 * objc-act.c (build_module_initializer_routine): Make the argument
2364 to objc_start_function NULL_TREE when compiling ObjC++.
2366 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2367 Mike Stump <mikestump@comcast.net>
2370 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2372 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2374 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2375 get_super_receiver): Update build_indirect_ref calls.
2377 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2379 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2380 decl_specs variables.
2381 (objc_build_message_expr): Remove unused loc variable.
2382 (objc_finish_message_expr): Remove unused saved_rtype variable.
2383 (encode_field_decl): Remove unused type variable.
2386 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2387 type variants that don't have it initialized yet.
2389 2009-09-14 Jan Hubicka <jh@suse.cz>
2391 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2393 2009-09-14 Richard Henderson <rth@redhat.com>
2395 * objc-act.c (objc_init_exceptions): Don't call
2396 default_init_unwind_resume_libfunc.
2397 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2399 2009-09-13 Richard Guenther <rguenther@suse.de>
2400 Rafael Avila de Espindola <espindola@google.com>
2402 * objc-act.c (objc_eh_runtime_type): Export.
2403 (objc_init_exceptions): Remove. Move warning code ...
2404 (objc_begin_try_stmt): ... here
2405 (objc_build_throw_stmt): ... and here.
2406 (objc_eh_personality_decl): New.
2407 (objc_eh_personality): New function.
2408 * objc-act.h (objc_eh_runtime_type): Declare.
2409 (objc_eh_personality): Likewise.
2410 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2411 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2413 2009-09-03 Diego Novillo <dnovillo@google.com>
2415 * objc-lang.c (lang_hooks): Remove const qualifier.
2417 2009-08-20 Richard Guenther <rguenther@suse.de>
2419 * objc-act.c: Include c-lang.h
2420 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2422 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2423 Manuel López-Ibáñez <manu@gcc.gnu.org>
2426 * objc-act.c: Add location argument to all calls to
2427 build_fold_addr_expr.
2429 2009-07-14 Taras Glek <tglek@mozilla.com>
2430 Rafael Espindola <espindola@google.com>
2432 * Make-lang.in (objc.install-plugin): New target for
2433 installing plugin headers.
2435 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2437 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2440 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2442 * objc-act.c: Replace %J by an explicit location. Update all
2445 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2447 * objc-act.c: Replace %H by an explicit location. Update all
2450 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
2453 * objc-act.c (objc_build_message_args): Return if ARGS is the
2456 2009-06-19 Ian Lance Taylor <iant@google.com>
2458 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
2459 (objc_struct_info): New static variable.
2460 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
2461 and &objc_struct_types, to start_struct.
2462 (objc_finish_struct): Likewise for finish_struct.
2464 2009-06-15 Ian Lance Taylor <iant@google.com>
2466 * objc-act.c (objc_start_function): Don't set
2467 label_context_stack_se or label_context_stack_vm.
2469 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2471 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2472 (objc_get_parm_info): Same.
2473 (get_super_receiver): Same.
2474 * objc-act.c (objc_build_component_ref): Pass location to
2476 (build_module_initializer_routine): Pass location to
2477 c_end_compound_stmt.
2478 (objc_generate_static_init_call): Pass location to build_stmt.
2479 (build_typed_selector_reference): New location argument.
2480 (build_selector_reference): Same.
2481 (objc_substitute_decl): Pass location to build_array_ref.
2482 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2483 (objc_begin_catch_clause): Same.
2484 (objc_finish_try_stmt): Same.
2485 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2486 (objc_build_throw_stmt): New argument.
2487 (generate_shared_structures): Pass location to build_c_cast.
2488 (objc_build_message_expr): Use local location.
2489 (objc_finish_message_expr): Use input_location.
2490 (build_objc_method_call): New argument.
2491 (objc_build_selector_expr): Same.
2492 (get_super_receiver): Pass location to build_c_cast,
2493 build_modify_expr, build_compound_expr.
2494 * objc-act.c: Add location to all calls to start_struct, build_decl,
2497 2009-06-09 Ian Lance Taylor <iant@google.com>
2499 * objc-act.c (objc_gimplify_expr): Change return type to int.
2500 * objc-act.h: Update declaration.
2502 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2504 * objc-act.c (objc_init): Skip print_struct_values during
2505 -fcompare-debug-second.
2507 2009-06-03 Ian Lance Taylor <iant@google.com>
2509 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2512 2009-05-27 Ian Lance Taylor <iant@google.com>
2514 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2516 (cc1obj$(exeext)): Likewise.
2518 2009-05-26 Ian Lance Taylor <iant@google.com>
2520 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2521 (cc1obj$(exeext)): Likewise.
2523 2009-05-20 Ian Lance Taylor <iant@google.com>
2525 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2526 than NULL_TREE to build_special_member_call.
2528 2009-05-10 Ian Lance Taylor <iant@google.com>
2530 * objc-act.c (objc_building_struct): New static variable.
2531 (objc_in_struct, objc_struct_types): New static variables.
2532 (objc_start_struct, objc_finish_struct): New static functions.
2533 (generate_struct_by_value_array): Call objc_start_struct instead
2534 of start_struct, and call objc_finish_struct instead of
2536 (objc_build_struct, build_objc_symtab_template): Likewise.
2537 (build_module_descriptor): Likewise.
2538 (build_next_objc_exception_stuff): Likewise.
2539 (build_protocol_template): Likewise.
2540 (build_method_prototype_list_template): Likewise.
2541 (build_method_prototype_template): Likewise.
2542 (build_category_template, build_selector_template): Likewise.
2543 (build_class_template, build_super_template): Likewise.
2544 (build_ivar_template, build_ivar_list_template): Likewise.
2545 (build_method_list_template): Likewise.
2546 (build_method_template): Likewise.
2548 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2550 * objc-act.c: Include intl.h.
2551 (objc_lookup_protocol): Use complete sentences for diagnostics
2552 with %qE for identifiers and translating results of
2553 gen_type_name_0 to locale character set.
2554 (objc_check_decl, check_protocol_recursively,
2555 lookup_and_install_protocols, objc_build_string_object,
2556 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2557 objc_get_class_ivars, error_with_ivar, check_duplicates,
2558 objc_finish_message_expr, objc_build_protocol_expr,
2559 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2560 add_category, add_instance_variable, objc_is_public,
2561 check_methods, check_methods_accessible, check_protocol,
2562 start_class, finish_class, start_protocol, really_start_method,
2563 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2564 identifiers in diagnostics. Translate generated text to locale
2565 character set as needed.
2566 (check_protocol, check_protocols): Change name parameter to type
2568 (lang_report_error_function): Remove.
2570 2009-04-27 Ian Lance Taylor <iant@google.com>
2572 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2574 2009-04-24 Ian Lance Taylor <iant@google.com>
2576 * objc-act.c (get_super_receiver): Update calls to
2577 build_modify_expr to pass new argument.
2579 2009-04-21 Taras Glek <tglek@mozilla.com>
2581 * objc-act.c: Update GTY annotations to new syntax
2582 * objc-act.h: Likewise
2584 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2586 * ChangeLog: Add copyright and license notices.
2588 2009-04-20 Ian Lance Taylor <iant@google.com>
2590 * objc-act.c (objc_rewrite_function_call): Change parameter from
2591 params to first_param. Change all callers.
2593 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2596 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2598 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2606 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2608 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2611 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2614 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2616 * objc-act.c (objc_build_string_object): Pass location to
2618 (init_def_list): Same.
2619 (init_objc_symtab): Same.
2620 (init_module_descriptor): Same.
2621 (build_module_initializer_routine): Same.
2622 (generate_static_references): Same.
2623 (build_typed_selector_reference): Same.
2624 (add_objc_string): Same.
2625 (objc_substitute_decl): Same.
2626 (objc_build_ivar_assignment): Same.
2627 (objc_build_global_assignment): Same.
2628 (objc_build_strong_cast_assignment): Same.
2629 (generate_protocols): Same.
2630 (build_protocol_initializer): Same.
2631 (build_dispatch_table_initializer): Same.
2632 (generate_protocol_list): Same.
2633 (build_category_initializer): Same.
2634 (build_shared_structure_initializer): Same.
2635 (generate_shared_structures): Same.
2636 (objc_build_protocol_expr): Same.
2637 (build_ivar_reference): Same.
2638 (get_super_receiver): Same.
2640 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2642 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2643 c_common_truthvalue_conversion with location.
2644 (next_sjlj_build_catch_list): Same.
2645 (next_sjlj_build_try_catch_finally): Same.
2647 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2650 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2651 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2652 * objc-act.c (objc_get_callee_fndecl): Kill.
2654 2008-09-17 Jan Hubicka <jh@suse.cz>
2657 * objc/objc-act.c (objc_finish_method_definition): Do not set
2660 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2662 * objc-act.c (build_typed_selector_reference): Pass input_location to
2663 build_unary_op calls.
2664 (build_selector_reference): Same, but to build_array_ref.
2665 (objc_substitute_decl): Same.
2666 (build_ivar_reference): Same, but to build_indirect_ref.
2667 (get_super_receiver): Same.
2669 2008-07-28 Richard Guenther <rguenther@suse.de>
2671 Merge from gimple-tuples-branch.
2673 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2675 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2676 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2677 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2678 * ipa-reference.c: Same.
2680 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2682 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2683 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2685 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2687 * objc-act.c: Fix comment typos.
2689 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2691 * objc-act.c (objc_start_class_interface,
2692 objc_start_category_interface, objc_start_class_implementation,
2693 objc_start_category_implementation, objc_build_struct,
2694 generate_static_references, build_private_template,
2695 lookup_category, objc_add_method, add_category,
2696 add_instance_variable, objc_is_public, conforms_to_protocol,
2697 start_class, continue_class, finish_class): Avoid C++ keywords.
2699 2008-07-14 Jason Merrill <jason@redhat.com>
2702 * objc-act.c (objc_build_constructor): Update C++ tweak.
2704 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2706 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2707 of DECL_IN_SYSTEM_HEADER.
2709 2008-07-11 Ian Lance Taylor <iant@google.com>
2711 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2712 etc., not just when OBJCPLUS is defined.
2714 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2716 * objc-act.c (setup_string_decl, objc_build_string_object,
2717 hash_interface, eq_interface, objc_begin_try_stmt,
2718 encode_method_prototype, build_ivar_list_initializer,
2719 objc_build_encode_expr): Fix for -Wc++-compat.
2721 2008-05-12 Tomas Bily <tbily@suse.cz>
2723 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2726 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2728 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2730 2008-04-03 Tom Tromey <tromey@redhat.com>
2732 * Make-lang.in (objc_OBJS): New variable.
2734 2008-03-27 Tom Tromey <tromey@redhat.com>
2736 * Make-lang.in: Revert automatic dependency patch.
2738 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2741 * objc-act.c (objc_build_component_ref): Fix call to
2742 finish_class_member_access_expr.
2743 (objc_generate_cxx_ctor_or_dtor): Fix call to
2744 build_special_member_call.
2746 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2749 * objc-act.c (encode_type): Handle when type is error_mark_node.
2750 (objc_push_parm): Handle when the type of parm is error_mark_node.
2752 2008-03-25 Tom Tromey <tromey@redhat.com>
2754 * Make-lang.in (objc_OBJS): New variable.
2755 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2757 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2760 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2762 (objc_generate_cxx_cdtors): Likewise.
2763 (add_instance_variable): Likewise.
2765 2008-02-26 Tom Tromey <tromey@redhat.com>
2767 * objc-act.c (objc_init): Remove old location code.
2769 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2772 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2774 2007-07-30 Nick Clifton <nickc@redhat.com>
2776 * Make-lang.in: Change copyright header to refer to version 3 of
2777 the GNU General Public License and to point readers at the
2778 COPYING3 file and the FSF's license web page.
2779 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2780 config-lang.in, objc-lang.c: Likewise.
2782 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2784 * objc-act.c (objc_get_callee_fndecl): Constify.
2785 * objc-act.h (objc_get_callee_fndecl): Likewise.
2787 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2789 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2790 string_eq): Constify.
2792 2007-04-04 Stuart Hastings <stuart@apple.com>
2795 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2797 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2799 * Make-lang.in: Add dummy lang.install-pdf target.
2801 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2803 * objc/objc-act.c: Fix comment typos.
2805 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2806 Brooks Moses <brooks.moses@codesourcery.com>
2807 Lee Millward <lee.millward@codesourcery.com>
2809 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2810 (objc_get_callee_fndecl): Likewise.
2812 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2815 * objc-act.c (objc_add_static_instance): Mark the decl as
2818 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2821 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2822 of htab_hash_pointer.
2823 (lookup_interface): Likewise.
2824 (add_class): Likewise.
2826 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2828 * objc-act.c (objc_build_volatilized_type): Keep track of
2830 (objc_get_protocol_qualified_type): Ditto.
2832 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2834 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2835 content where we called cp_finish_file.
2837 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2839 * objc-act.c (synth_module_prologue): Replace calls to
2840 builtin_function with add_builtin_function.
2841 (build_next_objc_exception_stuff): Replace calls to
2842 builtin_function with add_builtin_function.
2843 (build_objc_exception_stuff): Replace calls to
2844 builtin_function with add_builtin_function.
2846 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2848 * Make-lang.in: Added empty "objc.pdf" target.
2850 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2853 * objc-act.c (objc_push_parm): If we change the type of the
2854 decl, relayout the decl.
2856 2006-09-19 Eric Christopher <echristo@apple.com>
2858 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2859 default to something innocuous.
2860 (build_next_objc_exception_stuff): Rename JBLEN.
2862 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2864 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2866 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2869 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2871 2006-06-06 Mike Stump <mrs@apple.com>
2873 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2875 2006-05-24 Mike Stump <mrs@apple.com>
2877 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2879 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2882 * objc-act.c (objc_is_public): Return early on invalid type.
2884 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2886 * objc-act.c (init_module_descriptor): Remove file name from
2888 (gen_type_name_0): Fix ICE when issuing warning.
2890 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2892 * Make-lang.in (OBJC): Remove
2893 (OBJECTIVE-C): Remove
2894 (objective-c): Remove
2895 (.PHONY): Remove objective-c and ObjC
2897 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2900 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2903 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2906 * objc-act.c (encode_array): Handle arrays to zero sized types.
2908 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2910 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2912 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2914 * Make-lang.in: Remove all dependencies on s-gtype.
2916 2005-12-02 Richard Guenther <rguenther@suse.de>
2918 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2919 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2920 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2921 build_objc_method_call, objc_rewrite_function_call): Use buildN
2924 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2926 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2927 on objc_msgSend and like builtin functions.
2929 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2931 * objc-act.c (objc_build_component_ref): Adjust call to
2932 finish_class_member_access_expr due to a changed prototype.
2934 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2937 * objc-act.c (generate_strings): Remove and move code to
2939 (add_objc_string): here when creating a new string decl.
2940 (finish_objc): Don't call generate_strings.
2942 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2945 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2946 TREE_SIDE_EFFECTS on catch_seq after building it.
2948 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2950 part of PR objc/21992
2951 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2953 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2955 Make CONSTRUCTOR use VEC to store initializers.
2956 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2957 instead of build_constructor.
2959 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2961 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2963 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2964 (KEYWORD_KEY_NAME): Use decl_minimal.
2965 (METHOD_SEL_NAME): Ditto..
2966 (METHOD_SEL_ARGS): Use decl_non_common.
2967 (METHOD_ADD_ARGS): Ditto.
2968 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2969 (METHOD_DEFINITION): Ditto.
2970 (METHOD_ENCODING): Ditto.
2971 * objc-lang.c: (objc_init_ts): New function.
2973 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2975 * objc-act.c (objc_build_struct): Pass in an actual @interface
2976 instead of its name, and annotate the struct created (and all
2977 existing variants thereof) with the @interface.
2978 (objc_compare_types): Treat forward-declared ObjC classes
2979 as stand-alone (root) classes for purposes of type comparisons.
2980 (build_private_template): Move some code to objc_build_struct().
2982 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2985 * objc-act.c (objc_build_string_object): For GNU-style constants,
2986 use the @interface type rather than the built-in type.
2988 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2990 * Make-lang.in (cc1plus-checksum.c): Use
2991 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2993 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2995 * objc-act.c: Use %q to quote in diagnostics.
2997 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2999 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
3002 2005-06-30 Ziemowit Laski <zlaski@apple.com>
3004 * objc-act.c (objc_build_volatilized_type): New function.
3005 (objc_volatilize_decl): Call objc_build_volatilized_type()
3006 instead of build_qualified_type().
3008 2005-06-29 Ziemowit Laski <zlaski@apple.com>
3010 * objc-act.c (objc_build_internal_const_str_type): New function.
3011 (check_string_class_template): Use objc_get_class_ivars() instead
3012 of TYPE_FIELDS() to retrieve ivar list.
3013 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
3014 than the field itself.
3015 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
3016 type and use it to lay out compile-time string objects.
3017 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
3020 2005-06-28 Paul Brook <paul@codesourcery.com>
3022 * objc-act.c (objc_init_exceptions): Call
3023 default_init_unwind_resume_libfunc.
3025 2005-06-27 Ziemowit Laski <zlaski@apple.com>
3027 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
3028 portion of TYPE_LANG_SPECIFIC info for all variants of
3029 a class before calling finish_struct(), and restore
3030 same TYPE_OBJC_INFO afterwards.
3032 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
3034 * all files: Update FSF address in copyright headers.
3036 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
3038 * objc-act.c (my_build_string_pointer): New.
3039 (objc_get_class_reference, get_super_receiver): Call
3040 my_build_string_pointer instead of my_build_string when building
3043 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
3045 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
3048 2005-05-24 Ziemowit Laski <zlaski@apple.com>
3050 * objc-act.c (objc_build_struct): New function.
3051 (objc_derived_from_p): Likewise.
3052 (objc_build_component_ref): Likewise.
3053 (objc_copy_binfo): Likewise.
3054 (objc_xref_basetypes): Likewise.
3055 (objc_lookup_protocol): Likewise.
3056 (objc_compare_protocols): Likewise.
3057 (objc_volatilize_decl): Likewise.
3058 (encode_aggregate_fields): Likewise.
3059 (volatilized_hash): Likewise.
3060 (volatilized_eq): Likewise.
3061 (objc_compare_types): Likewise.
3062 (objc_type_quals_match): Likewise.
3063 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
3065 (get_class_ivars): Add second parameter indicating if entire
3066 hierarchy is desired.
3067 (struct volatilized_type): New type.
3068 (volatilized_htab): New hash table.
3069 (objc_types_compatible_p, objc_comptypes): Remove functions.
3070 (synth_module_prologue): Do not initialize 'unused_list'.
3071 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
3072 (objc_declare_alias): Implement as a typedef.
3073 (objc_substitute_decl, objc_gimplify_expr): Reformat.
3074 (objc_get_class_ivars): Adjust call to get_class_ivars().
3075 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
3076 build_ivar_reference, get_super_receiver): Call
3077 objc_build_component_ref() instead of build_component_ref().
3078 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
3080 (build_private_template): Call objc_build_struct() instead of
3081 start_struct() and finish_struct().
3082 (hash_init): Initialize volatilized_htab.
3083 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
3084 ObjC++ impedance mismatches.
3085 (encode_aggregate_within): Streamline by calling
3086 encode_aggregate_fields().
3087 * objc-act.h (objc_types_compatible_p): Remove prototype.
3088 (OCTI_UNUSED_LIST, unused_list): Remove slot.
3089 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
3091 2005-05-18 Geoffrey Keating <geoffk@apple.com>
3093 * Make-lang.in (cc1obj-dummy): New.
3094 (cc1obj-checksum.c): New.
3095 (cc1obj-checksum.o): New.
3096 (cc1obj): Add cc1obj-checksum.o.
3098 2005-05-18 Mike Stump <mrs@apple.com>
3101 * objc-act.c (struct interface_tuple): Mark it up for GC.
3102 (interface_htab): It is really a struct interface_tuple.
3104 2005-05-17 Ziemowit Laski <zlaski@apple.com>
3105 Mike Stump <mrs@apple.com>
3107 Yet more Objective-C++...
3109 * objc-act.c (objc_finish_try_stmt): Add return value.
3110 (objc_build_synchronized): Likewise.
3112 * objc-act.c (objc_is_gcable_type): Add.
3113 (objc_substitute_decl): Add.
3114 (objc_build_ivar_assignment): Add.
3115 (objc_build_global_assignment): Add.
3116 (objc_build_strong_cast_assignment): Add.
3117 (objc_is_ivar_reference_p): Add.
3118 (objc_is_global_reference_p): Add.
3119 (objc_generate_write_barrier): Add.
3120 (objc_rewrite_function_call): Add.
3121 (objc_gimplify_expr): Add Objective-C++ support.
3122 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
3123 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
3124 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
3125 (DUP_TYPE_OBJC_INFO): Likewise.
3126 (struct imp_entry): Add field has_cxx_cdtors.
3127 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
3128 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
3129 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
3130 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
3131 OCTI_ASSIGN_STRONGCAST_DECL.
3132 (umsg_fast_decl): Add.
3133 (objc_assign_ivar_decl): Add.
3134 (objc_assign_ivar_fast_decl): Add.
3135 (objc_assign_global_decl): Add.
3136 (objc_assign_strong_cast_decl): Add.
3137 (objc_method_list_ptr): Add.
3138 (objc_method_proto_list_ptr): Add.
3139 (objc_ivar_list_ptr): Add.
3141 * objc-act.c (should_call_super_dealloc): Add.
3142 (OBJC_VERSION): Bump to 6.
3143 (objc_is_gcable_type): Add.
3144 (objc_substitute_decl): Add.
3145 (objc_build_ivar_assignment): Add.
3146 (objc_build_global_assignment): Add.
3147 (objc_build_strong_cast_assignment): Add.
3148 (objc_is_gcable_p): Add.
3149 (objc_is_ivar_reference_p): Add.
3150 (objc_is_global_reference_p): Add.
3151 (generate_shared_structures): Add flags parameter.
3152 (objc_generate_cxx_ctor_or_dtor): Add.
3153 (objc_generate_cxx_cdtors): Add.
3154 (add_class): Add name parameter.
3155 (objc_types_share_size_and_alignment): Add.
3156 (comp_proto_with_proto): Add strict parameter.
3157 (CLS_HAS_CXX_STRUCTORS): Add.
3158 (TAG_ASSIGNIVAR): Add.
3159 (TAG_ASSIGNGLOBAL): Add.
3160 (TAG_ASSIGNSTRONGCAST): Add.
3161 (TAG_MSGSEND_FAST): Add.
3162 (TAG_ASSIGNIVAR_FAST): Add.
3163 (TAG_CXX_CONSTRUCT): Add.
3164 (TAG_CXX_DESTRUCT): Add.
3165 (OBJC_LOOKUP_CLASS): Add.
3166 (OBJC_LOOKUP_NO_SUPER): Add.
3167 (objc_finish_file): Add pch support.
3168 (objc_finish_implementation): Add Objective-C++ support.
3169 (synth_module_prologue): Likewise.
3170 (synth_module_prologue): Add fast dispatching.
3171 (objc_get_class_reference): Add Objective-C++ support.
3172 (objc_generate_write_barrier): Likewise.
3173 (next_sjlj_build_enter_and_setjmp): Likewise.
3174 (objc_begin_try_stmt): Likewise.
3175 (build_next_objc_exception_stuff): Add fast ivar support.
3176 (build_private_template): Mark the record as used so debug
3177 information is generated.
3178 (build_protocol_template): Add Objective-C++ support.
3179 (objc_method_parm_type) Likewise.
3180 (objc_generate_cxx_ctor_or_dtor): Likewise.
3181 (objc_generate_cxx_cdtors): Likewise.
3182 (build_protocol_initializer): Likewise.
3183 (build_category_template): Likewise.
3184 (build_class_template): Likewise.
3185 (build_method_list_template): Likewise.
3186 (build_category_initializer): Likewise.
3187 (build_shared_structure_initializer): Likewise.
3188 (objc_finish_message_expr): Likewise.
3189 (build_objc_method_call): Add fast dispatch support.
3190 (lookup_method_static): Add support to end search at superclasses.
3191 (add_method_to_hash_list): Add strict parameter to
3192 comp_proto_with_proto.
3193 (objc_add_method): Likewise.
3194 (objc_add_method): Also set the interface_value.
3195 (add_instance_variable): Add Objective-C++ support.
3196 (objc_is_public): Likewise.
3197 (start_class): Likewise.
3198 (continue_class): Likewise.
3199 (encode_aggregate_within): Likewise.
3200 (start_method_def): Likewise.
3201 (objc_start_function): Clear current_function_returns_value
3202 and current_function_returns_null.
3203 (really_start_method): Add Objective-C++ support.
3204 (objc_finish_method_definition): Add warning for missing
3206 (finish_objc): Add Objective-C++ support.
3207 (generate_objc_image_info): Likewise.
3208 (objc_lookup_ivar): Likewise.
3209 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3210 (INIT_TYPE_OBJC_INFO): Likewise.
3211 (DUP_TYPE_OBJC_INFO): Likewise.
3213 2005-04-23 DJ Delorie <dj@redhat.com>
3215 * objc-act.c: Adjust warning() callers.
3217 2005-04-21 Roger Sayle <roger@eyesopen.com>
3219 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3220 this field of an objc method decl.
3221 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3222 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3223 (objc_build_method_signature): Accept additional "ellipsis"
3224 argument and pass it to build_method_decl.
3225 (get_arg_type_list, start_method_def, gen_method_decl): Use
3226 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3227 TREE_OVERFLOW field of a TREE_LIST node.
3229 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3232 * objc-act.c (objc_start_function): Create stack level for context
3233 of identifiers with variably modified type.
3235 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3239 * objc-act.c (objc_start_function): Push context on
3240 label_context_stack.
3242 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3244 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3245 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3246 Call c_common_truthvalue_conversion.
3248 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3250 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3251 objc/objc-parse.c, objc/objc-parse.y): Remove
3252 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3253 objc.distclean, objc.maintainer-clean): Update for new parser.
3254 * config-lang.in (gtfiles): Update for new parser.
3256 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3258 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3261 2005-01-27 Matt Austern <austern@apple.com>
3263 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3264 calling instantiate_pending_templates.
3266 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3269 * objc-act.c (build_selector_translation_table): Use
3270 input_location in the diagnostic for the GNU runtime or if
3271 TREE_PURPOSE (chain) is NULL.
3273 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3276 * objc-act.c (objc_types_compatible_p): New function.
3277 * objc-act.h (objc_types_compatible_p): Declare.
3278 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3280 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3282 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3285 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3288 * objc-act.c (get_arg_type_list): Decay function arguments into
3290 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3291 in line with what the C front-end does.
3292 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3293 each PARM_DECL, like the C front-end does.
3294 (start_method_def): Remove redundant ARRAY_TYPE decay.
3295 (objc_start_function): Bring closer in line with what the
3296 C front-end does for functions.
3298 2005-01-14 Mike Stump <mrs@apple.com>
3300 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3301 that -fobjc-exceptions is accepted.
3303 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3306 * objc-act.c (get_arg_type_list, start_method_def): Decay
3307 array arguments into pointers.
3308 (gen_type_name_0): Learn to pretty-print array types.
3310 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3312 * objc-act.c (build_private_template): Change to return 'void'; do
3313 not set ivar_context, uprivate_record or objc_instance_type.
3314 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3315 retrieve protocol list from the pointee rather than the pointer itself;
3316 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3317 TYPE_OBJC_PROTOCOL_LIST.
3318 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3319 construct a variant of the pointee as well as the pointer, and
3320 store protocol information in the former. When creating variants
3321 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3322 TYPE_OBJC_INTERFACE information.
3323 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3324 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3325 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3326 holding an IDENTIFIER_NODE.
3327 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3328 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3329 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3330 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3331 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3333 (continue_class): For @implementations, set ivar_context,
3334 uprivate_record and objc_instance_type, for @interfaces, call
3335 build_private_template().
3336 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3337 TYPE_OBJC_INTERFACE.
3338 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3339 accessing TYPE_OBJC_PROTOCOL_LIST.
3340 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3341 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3342 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3343 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3344 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3345 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3346 TYPE_LANG_SPECIFIC(...).
3347 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3348 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3349 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3350 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3351 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3353 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3356 * Make-lang.in (objc/objc-act.o): Update dependencies.
3357 * objc-act.c (objc_finish_file): Call
3358 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3360 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3363 * obj-act.c (encode_type): 96bits doubles are encoded the
3364 same way as 64bit and 128bit doubles are.
3366 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3368 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3370 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3373 * objc-act.c (generate_method_descriptors): Remove setting
3374 the new decls' type to variable_length_type.
3375 (generate_ivar_lists): Likewise.
3376 (generate_dispatch_tables): Likewise.
3378 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3380 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3381 contains the result of the ID lookup by the C or C++
3382 front-end; in class methods, use OTHER if it exists;
3383 in instance methods, use OTHER only if it is locally
3386 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3388 * objc-act.c (finish_class): Do not synthesize bogus
3389 'extern objc_object *_Foo;' declarations for @interface Foo.
3391 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3392 David Ayers <d.ayers@inode.at>
3394 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3395 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3396 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3397 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3398 (objc_is_id): Add test for 'super'.
3399 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3400 receivers; if class methods are not found in protocol lists, search
3401 for instance methods therein and warn if one is found. Look in
3402 global hash tables for suitable method as a last resort when messaging
3403 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3404 (objc_add_method): Insert instance methods listed in protocols into
3405 the global class method hash table.
3406 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3407 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3408 addition to 'id <Proto>'.
3410 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3413 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3414 for the NeXT runtime case.
3416 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3418 * objc-act.c: Fix comment typos.
3420 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3422 * objc-act.c (init_objc_symtab, init_module_descriptor,
3423 build_shared_structure_initializer): When initializing 'long'
3424 fields, ensure that the initializer value is also 'long'.
3426 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3428 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3430 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3431 (build_selector_translation_table): Use %J in diagnostic
3432 instead of diddling input_line. Fix spelling.
3434 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3436 * objc-act.c (objc_fold_objc_type_ref): New function.
3437 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3439 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3441 * objc-act.c (objc_start_function, really_start_method,
3442 objc_get_parm_info, start_method_def): Update to new arg_info
3445 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3447 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3449 (objc/objc-act.o): Depend on $(HASHTAB_H).
3450 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3451 objcp-decl.h instead of c-tree.h.
3452 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
3453 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
3454 build_protocol_template): Adjust prototypes.
3455 (build_module_initializer_routine, start_class, continue_class,
3456 finish_class, start_method_def, objc_start_function, start_protocol,
3457 build_method_decl, objc_add_method, add_instance_variable,
3458 build_ivar_reference, is_ivar, is_private, get_super_receiver,
3459 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
3460 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
3461 create_field_decl): New prototypes.
3462 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
3463 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
3464 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
3465 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
3466 (CLASS_TYPEDEF_NAME): New.
3467 (TAG_EXECCLASS): Change from a global variable to a #define.
3468 (TAG_RETURN_STRUCT): Delete.
3469 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3470 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3471 (string_descriptor): New struct.
3472 (string_htab): New hash table.
3473 (string_hash, string_eq): New prototypes.
3474 (generate_struct_by_value_array): Call create_field_decl() instead of
3475 create_builtin_decl().
3476 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3477 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3478 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3479 and cp_finish_file().
3480 (define_decl, get_static_reference, get_protocol_reference,
3481 create_builtin_decl): Remove functions.
3482 (objc_start_class_interface, objc_start_category_interface,
3483 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3484 objc_start_class_implementation, objc_start_category_implementation,
3485 objc_continue_implementation, objc_finish_implementation,
3486 objc_set_visibility, objc_set_method_type,
3487 objc_build_method_signature, objc_add_method_declaration,
3488 objc_start_method_definition, objc_add_instance_variable,
3489 objc_get_protocol_qualified_type, create_field_decl,
3490 start_var_decl, finish_var_decl): New functions.
3491 (setup_string_decl): Simplify since it is only called once.
3492 (synth_module_prologue): Call build_class_template(); predefine 'id'
3493 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3494 hooks for duration of function; fix GNU runtime messenger signatures
3495 to correspond to reality; forward-declare '__objc_exec_class' for the
3496 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3497 'extern "C" { ... }' wrappers around synthesized declarations; call
3498 build_protocol_template() and build_category_template().
3499 (string_hash, string_eq): New functions.
3500 (objc_build_string_object): Check metaclass correctness only once;
3501 store string literals in hash table.
3502 (objc_build_constructor): Do not convert initializer elements;
3503 adjust for ObjC++ impedance mismatch.
3504 (build_objc_symtab_template): Call create_field_decl() instead of
3505 create_builtin_decl().
3506 (init_objc_symtab): Add missing conversion to initializer element.
3507 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3508 (generate_objc_symtab_decl): Do not call build_category_template();
3509 call start_var_decl() and finish_var_decl() instead of start_decl()
3511 (build_module_descriptor): Call create_field_decl() instead of
3512 grokfield(); call start_var_decl() and finish_var_decl() instead of
3513 start_decl() and finish_decl(); always mark module descriptor as
3514 used; move GNU runtime-specific functionality to
3515 build_module_initializer_routine().
3516 (build_module_initializer_routine): New function, broken off of
3517 build_module_descriptor().
3518 (objc_static_init_needed_p, objc_generate_static_init_call): New
3520 (generate_static_references, generate_strings,
3521 build_selector_translation_table, generate_descriptor_table,
3522 generate_ivars_list, generate_dispatch_table, generate_category): Call
3523 start_var_decl() and finish_var_decl() instead of start_decl() and
3524 finish_decl(); build a type directly instead of via groktypename().
3525 (build_selector_reference_decl, build_selector_table_decl,
3526 build_class_reference_decl, build_protocol_reference,
3527 generate_objc_image_info): Call start_var_decl() instead of
3529 (build_selector_reference): For GNU runtime, do not call
3530 build_selector_reference_decl().
3531 (build_selector, build_typed_selector_reference): Always convert
3532 result to the selector type.
3533 (add_objc_string): Cast return value to 'char *'.
3534 (build_method_prototype_template, build_selector_template,
3535 build_method_template): Use actual selector type for fields
3536 pointing to selectors.
3537 (finish_objc): For GNU runtime, call
3538 build_module_initializer_routine() after build_module_descriptor().
3539 (generate_protocol_list, generate_shared_structures): Call
3540 start_var_decl() and finish_var_decl() instead of start_decl() and
3541 finish_decl(); build a type directly instead of via
3543 (synth_id_with_class_suffix): Return a string.
3544 (get_arg_type_list): For instance methods, use the instance type for
3545 'self'; do not call groktypename_in_parm_context().
3546 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3547 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3548 handle RECORD_TYPEs in ObjC as well as ObjC++.
3549 (objc_is_id): New function.
3550 (objc_is_object_ptr): Return the canonical type node.
3551 (objc_get_class_ivars): Simplify using get_class_ivars().
3552 (get_class_ivars): Remove second parameter; create a fresh copy
3553 of the ivar list for each call; do not check for existence of
3555 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3556 (objc_init_exceptions): When using SJLJ-style exceptions, require
3557 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3559 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3560 objc_object_type instead of objc_id_type.
3561 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3562 a VAR_DECL before placing it in the appropriate scope; do not
3563 call define_decl(); adjust call to c_begin_compound_stmt();
3564 use objc_object_type instead of objc_id_type.
3565 (build_next_objc_exception_stuff): Call create_field_decl() instead
3566 of create_builtin_decl(); construct type directly instead of calling
3567 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3568 (build_private_template): Adjust call to get_class_ivars(); build
3569 a type directly instead of via groktypename().
3570 (build_protocol_template, build_method_prototype_list_template,
3571 build_method_prototype_template, build_category_template,
3572 build_selector_template, build_class_template, build_super_template,
3573 build_ivar_template, build_ivar_list_template,
3574 build_method_list_template, build_method_template):
3575 Call create_field_decl() instead of grokfield().
3576 (objc_method_parm_type): Do not call groktypename().
3577 (generate_descriptor_table): Call start_var_decl() and
3578 finish_var_decl() instead of start_decl() and finish_decl().
3579 (generate_method_descriptors, build_protocol_initializer,
3580 generate_dispatch_tables, build_category_initializer,
3581 build_shared_structure_initializer): Do not call groktypename().
3582 (generate_protocols): Call start_var_decl() and finish_var_decl()
3583 instead of start_decl() and finish_decl(); do not call groktypename().
3584 (error_with_ivar): Remove last parameter.
3585 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3586 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3587 (generate_ivar_lists): Convert one of the initializer elements; do
3588 not call groktypename().
3589 (get_arg_type_list, start_method_def, gen_method_def): Account for
3590 new representation of variable arguments and '...' in Objective-C
3591 methods; add Objective-C++ impedance matching code.
3592 (is_objc_type_qualifier): Remove function.
3593 (adjust_type_for_id_default): Simplify; there is no longer a need to
3594 wade through declspecs.
3595 (lookup_interface, start_class, continue_class,
3596 finish_class, start_method_def, start_protocol, build_method_decl,
3597 objc_add_method, add_instance_variable, build_ivar_reference,
3598 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3599 Make into static functions.
3600 (receiver_is_class_object): Use new IS_CLASS() macro.
3601 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3602 call objc_finish_message_expr() instead of finish_message_expr().
3603 (finish_message_expr): Rename to objc_finish_message_expr(); use
3604 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3605 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3606 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3607 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3608 (build_objc_method_call, warn_with_method): Do not call groktypename().
3609 (build_ivar_reference): Call convert() instead of clobbering in a
3611 (hash_init): Initialize string_htab hash table.
3612 (add_instance_variable): Simplify parameter list; do not call grokfield();
3613 do not populate CLASS_IVARS list.
3614 (start_class): Check for the existence of super class, if one was specified.
3615 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3616 call build_class_template(); adjust call to get_class_ivars(); call
3617 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3618 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3620 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3621 (start_protocol): Do not call build_protocol_template(); use
3622 PROTOCOL_BINFO_ELTS for the tree vector size.
3623 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3624 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3626 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3627 (encode_type): Handle the 'const' qualifier here.
3628 (objc_parmlist): New global variable, sued by objc_push_parm and
3629 objc_get_parm_info().
3630 (objc_push_parm, objc_get_parm_info): New functions.
3631 (objc_expr_last): Remove function.
3632 (synth_self_and_ucmd_args): For instance methods, use the instance
3633 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3634 (start_method_def): Do not call push_scope(), declare_parm_level(),
3635 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3636 just use objc_push_parm() and objc_get_parm_info().
3637 (comp_method_with_proto): Remove function.
3638 (objc_types_are_equivalent): Strip away indirections before comparing
3640 (comp_proto_with_proto): Do not call groktypename(); types are no
3641 longer in raw declspec format.
3642 (objc_start_function): New function.
3643 (really_start_method): Call comp_proto_with_proto() instead of
3644 comp_method_with_proto(); call objc_start_function() instead of
3645 hand-crafting a function declarator.
3646 (continue_method_def, objc_expand_function_end): Remove functions.
3647 (get_super_receiver): Call objc_get_current_scope() instead of
3648 get_current_scope(); reference 'super_class' field (instead of
3650 (finish_method_def): Rename to objc_finish_method_definition() and
3651 add a function decl parameter; move method encoding call from
3652 objc_expand_function_end().
3653 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3654 gen_declaration_1): Remove functions.
3655 (tmpbuf, RAW_DECLSPEC): Remove.
3656 (gen_declaration): Remove second parameter; simplify to deal
3657 with TYPE_P nodes instead of raw declspecs.
3658 (gen_type_name, gen_type_name_0): New functions.
3659 (gen_method_decl): Remove second parameter; call gen_type_name()
3660 instead of gen_declaration_1().
3661 (dump_interface): Adjust calls to gen_declaration() and
3662 gen_method_decl(); do not allocate a separate string buffer.
3663 (init_objc): Allocate a larger string buffer to accommodate
3664 dump_interface(); adjust call to build_module_descriptor();
3665 add call to build_module_initializer_routine() for the GNU
3667 (generate_classref_translation_entry): Do not call start_decl(); call
3668 finish_var_decl() instead of finish_decl(); call convert() instead of
3670 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3671 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3673 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3674 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3675 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3676 objc_object_type and objc_object_name, respectively.
3677 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3678 objc_class_name): New.
3679 (IS_CLASS): New macro.
3680 (IS_ID, IS_SUPER): Robustify.
3681 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3682 (finish_file, start_class, continue_class, finish_class,
3683 start_method_def, continue_method_def, finish_method_def,
3684 start_protocol, finish_protocol, objc_build_throw_stmt,
3685 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3686 objc_build_synchronized_epilogue, objc_build_try_prologue,
3687 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3688 objc_build_finally_prologue, objc_build_finally_epilogue,
3689 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3690 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3691 get_class_reference, get_static_reference, get_object_reference,
3692 build_message_expr, finish_message_expr, build_selector_expr,
3693 build_ivar_reference, build_keyword_decl, build_method_decl,
3694 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3695 objc_declare_class, objc_declare_protocols, objc_comptypes,
3696 objc_check_decl, build_encode_expr): Remove prototypes.
3697 (imp_count, cat_count): Make GGC-aware.
3698 (OBJC_SET_TYPE_NAME): New macro.
3700 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3702 * config-lang.in: Update copyright notice.
3703 (lang_requires): Indicate that ObjC requires C to be built first.
3705 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3707 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3709 (build_objc_string_object): Rename to objc_build_string_object().
3710 (get_class_reference): Rename to objc_get_class_reference().
3711 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3712 (next_sjlj_build_catch_list, get_super_receiver): Call
3713 objc_get_class_reference() instead of get_class_reference().
3714 (build_keyword_decl): Rename to objc_build_keyword_decl().
3715 (build_message_expr): Rename to objc_build_message_expr().
3716 (build_protocol_expr): Rename to objc_build_protocol_expr().
3717 (build_selector_expr): Rename to objc_build_selector_expr().
3718 (build_encode_expr): Rename to objc_build_encode_expr().
3719 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3720 objc_get_class_ivars().
3721 (get_class_reference): Rename prototype to objc_get_class_reference().
3722 (build_message_expr): Rename prototype to objc_build_message_expr().
3723 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3724 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3725 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3726 (build_objc_string_object): Rename prototype to
3727 objc_build_string_object().
3729 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3731 * objc-act.c (lookup_interface): Make function 'static' and add a
3733 (objc_check_decl, get_class_reference, objc_declare_alias,
3734 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3735 instead of is_class_name().
3736 (get_super_receiver, objc_clear_super_receiver): Call
3737 objc_get_current_scope() instead of get_current_scope().
3738 (is_class_name): Rename to objc_is_class_name.
3739 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3741 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3743 * objc-act.c (objc_is_reserved_word): New function.
3745 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3747 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3748 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3749 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3750 * objc-act.c: Do not include gtype-objc.h.
3751 (finish_file): Rename to objc_finish_file().
3752 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3753 * objc-lang.c: Update copyright notice; include diagnostic.h,
3754 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3756 (finish_file): New hook routine.
3757 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3758 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3759 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3760 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3761 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3762 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3763 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3764 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3765 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3766 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3767 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3768 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3769 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3770 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3771 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3772 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3773 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3774 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3775 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3776 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3777 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3778 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3779 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3780 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3781 Move to c-objc-common.h.
3784 Copyright (C) 2004-2017 Free Software Foundation, Inc.
3786 Copying and distribution of this file, with or without modification,
3787 are permitted in any medium without royalty provided the copyright
3788 notice and this notice are preserved.