1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
|
2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
PR objc/27240
* objc-act.c (objc_is_public): Return early on invalid type.
2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
* objc-act.c (init_module_descriptor): Remove file name from
module descriptor.
(gen_type_name_0): Fix ICE when issuing warning.
2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
* Make-lang.in (OBJC): Remove
(OBJECTIVE-C): Remove
(objective-c): Remove
(.PHONY): Remove objective-c and ObjC
2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/25360
* objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
by the inner type.
2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/25348
* objc-act.c (encode_array): Handle arrays to zero sized types.
2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
* Make-lang.in (objc.all.build, objc.install-normal): Remove.
2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
* Make-lang.in: Remove all dependencies on s-gtype.
2005-12-02 Richard Guenther <rguenther@suse.de>
* objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
build_objc_method_call, objc_rewrite_function_call): Use buildN
instead of build.
2005-10-20 Geoffrey Keating <geoffk@apple.com>
* objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
on objc_msgSend and like builtin functions.
2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
* objc-act.c (objc_build_component_ref): Adjust call to
finish_class_member_access_expr due to a changed prototype.
2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/23306
* objc-act.c (generate_strings): Remove and move code to
finish decl to ...
(add_objc_string): here when creating a new string decl.
(finish_objc): Don't call generate_strings.
2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/23381
* objc-act.c (next_sjlj_build_try_catch_finally): Set
TREE_SIDE_EFFECTS on catch_seq after building it.
2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
part of PR objc/21992
* objc-act.c (handle_class_ref): The ref decl is always referenced.
2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
Make CONSTRUCTOR use VEC to store initializers.
* objc-act.c (objc_build_constructor): Use build_constructor_from_list
instead of build_constructor.
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
* objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
removed.
* objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
(KEYWORD_KEY_NAME): Use decl_minimal.
(METHOD_SEL_NAME): Ditto..
(METHOD_SEL_ARGS): Use decl_non_common.
(METHOD_ADD_ARGS): Ditto.
(METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
(METHOD_DEFINITION): Ditto.
(METHOD_ENCODING): Ditto.
* objc-lang.c: (objc_init_ts): New function.
2005-07-07 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_build_struct): Pass in an actual @interface
instead of its name, and annotate the struct created (and all
existing variants thereof) with the @interface.
(objc_compare_types): Treat forward-declared ObjC classes
as stand-alone (root) classes for purposes of type comparisons.
(build_private_template): Move some code to objc_build_struct().
2005-07-07 Ziemowit Laski <zlaski@apple.com>
PR objc/22274
* objc-act.c (objc_build_string_object): For GNU-style constants,
use the @interface type rather than the built-in type.
2005-07-03 Kazu Hirata <kazu@codesourcery.com>
* Make-lang.in (cc1plus-checksum.c): Use
build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
* objc-act.c: Use %q to quote in diagnostics.
2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
* objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
quoting.
2005-06-30 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_build_volatilized_type): New function.
(objc_volatilize_decl): Call objc_build_volatilized_type()
instead of build_qualified_type().
2005-06-29 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_build_internal_const_str_type): New function.
(check_string_class_template): Use objc_get_class_ivars() instead
of TYPE_FIELDS() to retrieve ivar list.
(AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
than the field itself.
(objc_build_string_object): Synthesize a "__builtin_ObjCString"
type and use it to lay out compile-time string objects.
* objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
New.
2005-06-28 Paul Brook <paul@codesourcery.com>
* objc-act.c (objc_init_exceptions): Call
default_init_unwind_resume_libfunc.
2005-06-27 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
portion of TYPE_LANG_SPECIFIC info for all variants of
a class before calling finish_struct(), and restore
same TYPE_OBJC_INFO afterwards.
2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
* all files: Update FSF address in copyright headers.
2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
* objc-act.c (my_build_string_pointer): New.
(objc_get_class_reference, get_super_receiver): Call
my_build_string_pointer instead of my_build_string when building
function arguments.
2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
* objc-act.c (volatilized_hash): Avoid warnings on 64-bit
machines.
2005-05-24 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_build_struct): New function.
(objc_derived_from_p): Likewise.
(objc_build_component_ref): Likewise.
(objc_copy_binfo): Likewise.
(objc_xref_basetypes): Likewise.
(objc_lookup_protocol): Likewise.
(objc_compare_protocols): Likewise.
(objc_volatilize_decl): Likewise.
(encode_aggregate_fields): Likewise.
(volatilized_hash): Likewise.
(volatilized_eq): Likewise.
(objc_compare_types): Likewise.
(objc_type_quals_match): Likewise.
(DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
of same name.
(get_class_ivars): Add second parameter indicating if entire
hierarchy is desired.
(struct volatilized_type): New type.
(volatilized_htab): New hash table.
(objc_types_compatible_p, objc_comptypes): Remove functions.
(synth_module_prologue): Do not initialize 'unused_list'.
(objc_get_class_reference): Fix ObjC++ impedance mismatches.
(objc_declare_alias): Implement as a typedef.
(objc_substitute_decl, objc_gimplify_expr): Reformat.
(objc_get_class_ivars): Adjust call to get_class_ivars().
(next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
build_ivar_reference, get_super_receiver): Call
objc_build_component_ref() instead of build_component_ref().
(objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
objc_comptypes().
(build_private_template): Call objc_build_struct() instead of
start_struct() and finish_struct().
(hash_init): Initialize volatilized_htab.
(objc_is_public): Adjust calls to objc_get_ivars(); adjust
ObjC++ impedance mismatches.
(encode_aggregate_within): Streamline by calling
encode_aggregate_fields().
* objc-act.h (objc_types_compatible_p): Remove prototype.
(OCTI_UNUSED_LIST, unused_list): Remove slot.
* objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2005-05-18 Geoffrey Keating <geoffk@apple.com>
* Make-lang.in (cc1obj-dummy): New.
(cc1obj-checksum.c): New.
(cc1obj-checksum.o): New.
(cc1obj): Add cc1obj-checksum.o.
2005-05-18 Mike Stump <mrs@apple.com>
PR objc/21641
* objc-act.c (struct interface_tuple): Mark it up for GC.
(interface_htab): It is really a struct interface_tuple.
2005-05-17 Ziemowit Laski <zlaski@apple.com>
Mike Stump <mrs@apple.com>
Yet more Objective-C++...
* objc-act.c (objc_finish_try_stmt): Add return value.
(objc_build_synchronized): Likewise.
* objc-act.c (objc_is_gcable_type): Add.
(objc_substitute_decl): Add.
(objc_build_ivar_assignment): Add.
(objc_build_global_assignment): Add.
(objc_build_strong_cast_assignment): Add.
(objc_is_ivar_reference_p): Add.
(objc_is_global_reference_p): Add.
(objc_generate_write_barrier): Add.
(objc_rewrite_function_call): Add.
(objc_gimplify_expr): Add Objective-C++ support.
* objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
(SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
(INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
(DUP_TYPE_OBJC_INFO): Likewise.
(struct imp_entry): Add field has_cxx_cdtors.
(struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
OCTI_ASSIGN_STRONGCAST_DECL.
(umsg_fast_decl): Add.
(objc_assign_ivar_decl): Add.
(objc_assign_ivar_fast_decl): Add.
(objc_assign_global_decl): Add.
(objc_assign_strong_cast_decl): Add.
(objc_method_list_ptr): Add.
(objc_method_proto_list_ptr): Add.
(objc_ivar_list_ptr): Add.
* objc-act.c (should_call_super_dealloc): Add.
(OBJC_VERSION): Bump to 6.
(objc_is_gcable_type): Add.
(objc_substitute_decl): Add.
(objc_build_ivar_assignment): Add.
(objc_build_global_assignment): Add.
(objc_build_strong_cast_assignment): Add.
(objc_is_gcable_p): Add.
(objc_is_ivar_reference_p): Add.
(objc_is_global_reference_p): Add.
(generate_shared_structures): Add flags parameter.
(objc_generate_cxx_ctor_or_dtor): Add.
(objc_generate_cxx_cdtors): Add.
(add_class): Add name parameter.
(objc_types_share_size_and_alignment): Add.
(comp_proto_with_proto): Add strict parameter.
(CLS_HAS_CXX_STRUCTORS): Add.
(TAG_ASSIGNIVAR): Add.
(TAG_ASSIGNGLOBAL): Add.
(TAG_ASSIGNSTRONGCAST): Add.
(TAG_MSGSEND_FAST): Add.
(TAG_ASSIGNIVAR_FAST): Add.
(TAG_CXX_CONSTRUCT): Add.
(TAG_CXX_DESTRUCT): Add.
(OBJC_LOOKUP_CLASS): Add.
(OBJC_LOOKUP_NO_SUPER): Add.
(objc_finish_file): Add pch support.
(objc_finish_implementation): Add Objective-C++ support.
(synth_module_prologue): Likewise.
(synth_module_prologue): Add fast dispatching.
(objc_get_class_reference): Add Objective-C++ support.
(objc_generate_write_barrier): Likewise.
(next_sjlj_build_enter_and_setjmp): Likewise.
(objc_begin_try_stmt): Likewise.
(build_next_objc_exception_stuff): Add fast ivar support.
(build_private_template): Mark the record as used so debug
information is generated.
(build_protocol_template): Add Objective-C++ support.
(objc_method_parm_type) Likewise.
(objc_generate_cxx_ctor_or_dtor): Likewise.
(objc_generate_cxx_cdtors): Likewise.
(build_protocol_initializer): Likewise.
(build_category_template): Likewise.
(build_class_template): Likewise.
(build_method_list_template): Likewise.
(build_category_initializer): Likewise.
(build_shared_structure_initializer): Likewise.
(objc_finish_message_expr): Likewise.
(build_objc_method_call): Add fast dispatch support.
(lookup_method_static): Add support to end search at superclasses.
(add_method_to_hash_list): Add strict parameter to
comp_proto_with_proto.
(objc_add_method): Likewise.
(objc_add_method): Also set the interface_value.
(add_instance_variable): Add Objective-C++ support.
(objc_is_public): Likewise.
(start_class): Likewise.
(continue_class): Likewise.
(encode_aggregate_within): Likewise.
(start_method_def): Likewise.
(objc_start_function): Clear current_function_returns_value
and current_function_returns_null.
(really_start_method): Add Objective-C++ support.
(objc_finish_method_definition): Add warning for missing
[super dealloc].
(finish_objc): Add Objective-C++ support.
(generate_objc_image_info): Likewise.
(objc_lookup_ivar): Likewise.
* objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
(INIT_TYPE_OBJC_INFO): Likewise.
(DUP_TYPE_OBJC_INFO): Likewise.
2005-04-23 DJ Delorie <dj@redhat.com>
* objc-act.c: Adjust warning() callers.
2005-04-21 Roger Sayle <roger@eyesopen.com>
* objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
this field of an objc method decl.
* objc-act.c (build_method_decl): Take an additional "ellipsis"
argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
(objc_build_method_signature): Accept additional "ellipsis"
argument and pass it to build_method_decl.
(get_arg_type_list, start_method_def, gen_method_decl): Use
the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
TREE_OVERFLOW field of a TREE_LIST node.
2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
PR c/12913
* objc-act.c (objc_start_function): Create stack level for context
of identifiers with variably modified type.
2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
PR c/772
PR c/17913
* objc-act.c (objc_start_function): Push context on
label_context_stack.
2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
* objc-act.c (next_sjlj_build_enter_and_setjmp,
next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
Call c_common_truthvalue_conversion.
2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
* Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
objc/objc-parse.c, objc/objc-parse.y): Remove
(OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
objc.distclean, objc.maintainer-clean): Update for new parser.
* config-lang.in (gtfiles): Update for new parser.
2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
* lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
copyright.
2005-01-27 Matt Austern <austern@apple.com>
* objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
calling instantiate_pending_templates.
2005-01-26 Alexander Malmberg <alexander@malmberg.org>
PR objc/18862
* objc-act.c (build_selector_translation_table): Use
input_location in the diagnostic for the GNU runtime or if
TREE_PURPOSE (chain) is NULL.
2005-01-25 Alexander Malmberg <alexander@malmberg.org>
PR objc/18408
* objc-act.c (objc_types_compatible_p): New function.
* objc-act.h (objc_types_compatible_p): Declare.
* objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2005-01-16 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_push_parm): Call c_type_promotes_to()
via a lang-hook.
2005-01-15 Ziemowit Laski <zlaski@apple.com>
PR objc/19321
* objc-act.c (get_arg_type_list): Decay function arguments into
pointers.
(objc_push_parm): Likewise; bring PARM_DECL construction closer
in line with what the C front-end does.
(objc_get_parm_info): Call pushdecl() and finish_decl() on
each PARM_DECL, like the C front-end does.
(start_method_def): Remove redundant ARRAY_TYPE decay.
(objc_start_function): Bring closer in line with what the
C front-end does for functions.
2005-01-14 Mike Stump <mrs@apple.com>
* lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
that -fobjc-exceptions is accepted.
2004-12-30 Ziemowit Laski <zlaski@apple.com>
PR objc/18971
* objc-act.c (get_arg_type_list, start_method_def): Decay
array arguments into pointers.
(gen_type_name_0): Learn to pretty-print array types.
2004-12-15 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (build_private_template): Change to return 'void'; do
not set ivar_context, uprivate_record or objc_instance_type.
(objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
retrieve protocol list from the pointee rather than the pointer itself;
check TYPE_HAS_OBJC_INFO(...) precondition before accessing
TYPE_OBJC_PROTOCOL_LIST.
(objc_get_protocol_qualified_type): For types 'id' and 'Class',
construct a variant of the pointee as well as the pointer, and
store protocol information in the former. When creating variants
of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
TYPE_OBJC_INTERFACE information.
(objc_declare_class): If a TYPE_DECL is looked up, retrieve the
underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
holding an IDENTIFIER_NODE.
(objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
an IDENTIFIER_NODE (meaning a @class forward-declaration only).
(objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
lookup_interface().
(continue_class): For @implementations, set ivar_context,
uprivate_record and objc_instance_type, for @interfaces, call
build_private_template().
(encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
TYPE_OBJC_INTERFACE.
(objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
accessing TYPE_OBJC_PROTOCOL_LIST.
* objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
(TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
(TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
TYPE_LANG_SPECIFIC(...).
(TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
(IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2004-11-29 Joseph Myers <joseph@codesourcery.com>
PR c/7544
* Make-lang.in (objc/objc-act.o): Update dependencies.
* objc-act.c (objc_finish_file): Call
maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/18406
* obj-act.c (encode_type): 96bits doubles are encoded the
same way as 64bit and 128bit doubles are.
2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
* objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/16546
* objc-act.c (generate_method_descriptors): Remove setting
the new decls' type to variable_length_type.
(generate_ivar_lists): Likewise.
(generate_dispatch_tables): Likewise.
2004-10-30 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_lookup_ivar): The new OTHER parameter
contains the result of the ID lookup by the C or C++
front-end; in class methods, use OTHER if it exists;
in instance methods, use OTHER only if it is locally
declared.
2004-10-26 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (finish_class): Do not synthesize bogus
'extern objc_object *_Foo;' declarations for @interface Foo.
2004-10-25 Ziemowit Laski <zlaski@apple.com>
David Ayers <d.ayers@inode.at>
* objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
'Class <Protocol> == id' and 'Class <Protocol> == Class'.
(objc_is_id): Add test for 'super'.
(objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
receivers; if class methods are not found in protocol lists, search
for instance methods therein and warn if one is found. Look in
global hash tables for suitable method as a last resort when messaging
'id <Proto>', 'Class <Proto>' and invalid receiver types.
(objc_add_method): Insert instance methods listed in protocols into
the global class method hash table.
* objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
addition to 'id <Proto>'.
2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/17923
* objc-act.c (objc_build_string_object): Create a CONST_DECL
for the NeXT runtime case.
2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
* objc-act.c: Fix comment typos.
2004-09-24 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (init_objc_symtab, init_module_descriptor,
build_shared_structure_initializer): When initializing 'long'
fields, ensure that the initializer value is also 'long'.
2004-09-24 Zack Weinberg <zack@codesourcery.com>
* objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
throughout.
(objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
(build_selector_translation_table): Use %J in diagnostic
instead of diddling input_line. Fix spelling.
2004-09-21 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_fold_objc_type_ref): New function.
* objc-act.h (objc_fold_objc_type_ref): New prototype.
2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
2004-09-07 Ziemowit Laski <zlaski@apple.com>
* Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
objc/objc-act.h.
(objc/objc-act.o): Depend on $(HASHTAB_H).
* objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
objcp-decl.h instead of c-tree.h.
(build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
build_protocol_template): Adjust prototypes.
(build_module_initializer_routine, start_class, continue_class,
finish_class, start_method_def, objc_start_function, start_protocol,
build_method_decl, objc_add_method, add_instance_variable,
build_ivar_reference, is_ivar, is_private, get_super_receiver,
build_selector_table_decl, objc_push_parm, objc_get_parm_info,
gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
create_field_decl): New prototypes.
(objc_expand_function_end, comp_method_with_proto, objc_expr_last,
gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
(TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
(CLASS_TYPEDEF_NAME): New.
(TAG_EXECCLASS): Change from a global variable to a #define.
(TAG_RETURN_STRUCT): Delete.
(TAG_GNUINIT): New, holds '__objc_gnu_init' name.
(objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
(string_descriptor): New struct.
(string_htab): New hash table.
(string_hash, string_eq): New prototypes.
(generate_struct_by_value_array): Call create_field_decl() instead of
create_builtin_decl().
(objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
(objc_finish_file): In ObjC++, call instantiate_pending_templates()
and cp_finish_file().
(define_decl, get_static_reference, get_protocol_reference,
create_builtin_decl): Remove functions.
(objc_start_class_interface, objc_start_category_interface,
objc_start_protocol, objc_continue_interface, objc_finish_interface,
objc_start_class_implementation, objc_start_category_implementation,
objc_continue_implementation, objc_finish_implementation,
objc_set_visibility, objc_set_method_type,
objc_build_method_signature, objc_add_method_declaration,
objc_start_method_definition, objc_add_instance_variable,
objc_get_protocol_qualified_type, create_field_decl,
start_var_decl, finish_var_decl): New functions.
(setup_string_decl): Simplify since it is only called once.
(synth_module_prologue): Call build_class_template(); predefine 'id'
and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
hooks for duration of function; fix GNU runtime messenger signatures
to correspond to reality; forward-declare '__objc_exec_class' for the
GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
'extern "C" { ... }' wrappers around synthesized declarations; call
build_protocol_template() and build_category_template().
(string_hash, string_eq): New functions.
(objc_build_string_object): Check metaclass correctness only once;
store string literals in hash table.
(objc_build_constructor): Do not convert initializer elements;
adjust for ObjC++ impedance mismatch.
(build_objc_symtab_template): Call create_field_decl() instead of
create_builtin_decl().
(init_objc_symtab): Add missing conversion to initializer element.
(build_metadata_decl): Call start_var_decl() instead of define_decl().
(generate_objc_symtab_decl): Do not call build_category_template();
call start_var_decl() and finish_var_decl() instead of start_decl()
and finish_decl().
(build_module_descriptor): Call create_field_decl() instead of
grokfield(); call start_var_decl() and finish_var_decl() instead of
start_decl() and finish_decl(); always mark module descriptor as
used; move GNU runtime-specific functionality to
build_module_initializer_routine().
(build_module_initializer_routine): New function, broken off of
build_module_descriptor().
(objc_static_init_needed_p, objc_generate_static_init_call): New
functions.
(generate_static_references, generate_strings,
build_selector_translation_table, generate_descriptor_table,
generate_ivars_list, generate_dispatch_table, generate_category): Call
start_var_decl() and finish_var_decl() instead of start_decl() and
finish_decl(); build a type directly instead of via groktypename().
(build_selector_reference_decl, build_selector_table_decl,
build_class_reference_decl, build_protocol_reference,
generate_objc_image_info): Call start_var_decl() instead of
build_decl().
(build_selector_reference): For GNU runtime, do not call
build_selector_reference_decl().
(build_selector, build_typed_selector_reference): Always convert
result to the selector type.
(add_objc_string): Cast return value to 'char *'.
(build_method_prototype_template, build_selector_template,
build_method_template): Use actual selector type for fields
pointing to selectors.
(finish_objc): For GNU runtime, call
build_module_initializer_routine() after build_module_descriptor().
(generate_protocol_list, generate_shared_structures): Call
start_var_decl() and finish_var_decl() instead of start_decl() and
finish_decl(); build a type directly instead of via
groktypename().
(synth_id_with_class_suffix): Return a string.
(get_arg_type_list): For instance methods, use the instance type for
'self'; do not call groktypename_in_parm_context().
(build_objc_string_decl): Squash redeclaration errors in ObjC++.
(objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
handle RECORD_TYPEs in ObjC as well as ObjC++.
(objc_is_id): New function.
(objc_is_object_ptr): Return the canonical type node.
(objc_get_class_ivars): Simplify using get_class_ivars().
(get_class_ivars): Remove second parameter; create a fresh copy
of the ivar list for each call; do not check for existence of
super class.
(objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
(objc_init_exceptions): When using SJLJ-style exceptions, require
the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
exceptions.
(objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
objc_object_type instead of objc_id_type.
(objc_begin_catch_clause): Convert the incoming PARM_DECL into
a VAR_DECL before placing it in the appropriate scope; do not
call define_decl(); adjust call to c_begin_compound_stmt();
use objc_object_type instead of objc_id_type.
(build_next_objc_exception_stuff): Call create_field_decl() instead
of create_builtin_decl(); construct type directly instead of calling
groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
(build_private_template): Adjust call to get_class_ivars(); build
a type directly instead of via groktypename().
(build_protocol_template, build_method_prototype_list_template,
build_method_prototype_template, build_category_template,
build_selector_template, build_class_template, build_super_template,
build_ivar_template, build_ivar_list_template,
build_method_list_template, build_method_template):
Call create_field_decl() instead of grokfield().
(objc_method_parm_type): Do not call groktypename().
(generate_descriptor_table): Call start_var_decl() and
finish_var_decl() instead of start_decl() and finish_decl().
(generate_method_descriptors, build_protocol_initializer,
generate_dispatch_tables, build_category_initializer,
build_shared_structure_initializer): Do not call groktypename().
(generate_protocols): Call start_var_decl() and finish_var_decl()
instead of start_decl() and finish_decl(); do not call groktypename().
(error_with_ivar): Remove last parameter.
(check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
to CLASS_IVARS lists; adjust calls to error_with_ivar().
(generate_ivar_lists): Convert one of the initializer elements; do
not call groktypename().
(get_arg_type_list, start_method_def, gen_method_def): Account for
new representation of variable arguments and '...' in Objective-C
methods; add Objective-C++ impedance matching code.
(is_objc_type_qualifier): Remove function.
(adjust_type_for_id_default): Simplify; there is no longer a need to
wade through declspecs.
(lookup_interface, start_class, continue_class,
finish_class, start_method_def, start_protocol, build_method_decl,
objc_add_method, add_instance_variable, build_ivar_reference,
is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
Make into static functions.
(receiver_is_class_object): Use new IS_CLASS() macro.
(objc_build_message_expr): Tweak ObjC++ message argument handling;
call objc_finish_message_expr() instead of finish_message_expr().
(finish_message_expr): Rename to objc_finish_message_expr(); use
OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
call gen_type_name() instead of gen_declaration(); call objc_is_id()
instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
(build_objc_method_call, warn_with_method): Do not call groktypename().
(build_ivar_reference): Call convert() instead of clobbering in a
type.
(hash_init): Initialize string_htab hash table.
(add_instance_variable): Simplify parameter list; do not call grokfield();
do not populate CLASS_IVARS list.
(start_class): Check for the existence of super class, if one was specified.
(continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
call build_class_template(); adjust call to get_class_ivars(); call
build_decl(), pushdecl() and finish_decl() instead of define_decl().
(finish_class): Call build_decl(), pushdecl() and finish_decl() instead
of define_decl().
(add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
(start_protocol): Do not call build_protocol_template(); use
PROTOCOL_BINFO_ELTS for the tree vector size.
(encode_type_qualifiers): Do not handle the 'const' qualifier here.
(encode_pointer): Encode 'const char *' as 'r*', for backwards
compatibility.
(encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
(encode_type): Handle the 'const' qualifier here.
(objc_parmlist): New global variable, sued by objc_push_parm and
objc_get_parm_info().
(objc_push_parm, objc_get_parm_info): New functions.
(objc_expr_last): Remove function.
(synth_self_and_ucmd_args): For instance methods, use the instance
type for 'self'; call objc_push_parm() instead of push_parm_decl().
(start_method_def): Do not call push_scope(), declare_parm_level(),
pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
just use objc_push_parm() and objc_get_parm_info().
(comp_method_with_proto): Remove function.
(objc_types_are_equivalent): Strip away indirections before comparing
underlying types.
(comp_proto_with_proto): Do not call groktypename(); types are no
longer in raw declspec format.
(objc_start_function): New function.
(really_start_method): Call comp_proto_with_proto() instead of
comp_method_with_proto(); call objc_start_function() instead of
hand-crafting a function declarator.
(continue_method_def, objc_expand_function_end): Remove functions.
(get_super_receiver): Call objc_get_current_scope() instead of
get_current_scope(); reference 'super_class' field (instead of
'class').
(finish_method_def): Rename to objc_finish_method_definition() and
add a function decl parameter; move method encoding call from
objc_expand_function_end().
(is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
gen_declaration_1): Remove functions.
(tmpbuf, RAW_DECLSPEC): Remove.
(gen_declaration): Remove second parameter; simplify to deal
with TYPE_P nodes instead of raw declspecs.
(gen_type_name, gen_type_name_0): New functions.
(gen_method_decl): Remove second parameter; call gen_type_name()
instead of gen_declaration_1().
(dump_interface): Adjust calls to gen_declaration() and
gen_method_decl(); do not allocate a separate string buffer.
(init_objc): Allocate a larger string buffer to accommodate
dump_interface(); adjust call to build_module_descriptor();
add call to build_module_initializer_routine() for the GNU
runtime.
(generate_classref_translation_entry): Do not call start_decl(); call
finish_var_decl() instead of finish_decl(); call convert() instead of
build_c_cast().
* objc-act.h (CLASS_OWN_IVARS): Remove accessor.
(CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
gone.
(OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
(OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
(OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
objc_object_type and objc_object_name, respectively.
(OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
objc_class_name): New.
(IS_CLASS): New macro.
(IS_ID, IS_SUPER): Robustify.
(OCTI_EXECCLASS_DECL, execclass_decl): New.
(finish_file, start_class, continue_class, finish_class,
start_method_def, continue_method_def, finish_method_def,
start_protocol, finish_protocol, objc_build_throw_stmt,
objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
objc_build_synchronized_epilogue, objc_build_try_prologue,
objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
objc_build_finally_prologue, objc_build_finally_epilogue,
is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
get_class_reference, get_static_reference, get_object_reference,
build_message_expr, finish_message_expr, build_selector_expr,
build_ivar_reference, build_keyword_decl, build_method_decl,
build_protocol_expr, build_objc_string_object, objc_declare_alias,
objc_declare_class, objc_declare_protocols, objc_comptypes,
objc_check_decl, build_encode_expr): Remove prototypes.
(imp_count, cat_count): Make GGC-aware.
(OBJC_SET_TYPE_NAME): New macro.
2004-09-03 Ziemowit Laski <zlaski@apple.com>
* config-lang.in: Update copyright notice.
(lang_requires): Indicate that ObjC requires C to be built first.
2004-09-01 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
TYPE_NAME.
(build_objc_string_object): Rename to objc_build_string_object().
(get_class_reference): Rename to objc_get_class_reference().
(get_class_ivars_from_name): Rename to objc_get_class_ivars().
(next_sjlj_build_catch_list, get_super_receiver): Call
objc_get_class_reference() instead of get_class_reference().
(build_keyword_decl): Rename to objc_build_keyword_decl().
(build_message_expr): Rename to objc_build_message_expr().
(build_protocol_expr): Rename to objc_build_protocol_expr().
(build_selector_expr): Rename to objc_build_selector_expr().
(build_encode_expr): Rename to objc_build_encode_expr().
* objc-act.h (get_class_ivars_from_name): Rename prototype to
objc_get_class_ivars().
(get_class_reference): Rename prototype to objc_get_class_reference().
(build_message_expr): Rename prototype to objc_build_message_expr().
(build_selector_expr): Rename prototype to objc_build_selector_expr().
(build_keyword_decl): Rename prototype to objc_build_keyword_decl().
(build_protocol_expr): Rename prototype to objc_build_prototype_expr().
(build_objc_string_object): Rename prototype to
objc_build_string_object().
2004-09-01 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (lookup_interface): Make function 'static' and add a
local prototype.
(objc_check_decl, get_class_reference, objc_declare_alias,
objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
instead of is_class_name().
(get_super_receiver, objc_clear_super_receiver): Call
objc_get_current_scope() instead of get_current_scope().
(is_class_name): Rename to objc_is_class_name.
(lookup_objc_ivar): Rename to objc_lookup_ivar.
2004-08-28 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (objc_is_reserved_word): New function.
2004-08-15 Ziemowit Laski <zlaski@apple.com>
* Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
$(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
(objc/objc-parse.o): Do not depend on gtype-objc.h.
* objc-act.c: Do not include gtype-objc.h.
(finish_file): Rename to objc_finish_file().
* objc-act.h (finish_file): Update copyright notice; remove prototype.
* objc-lang.c: Update copyright notice; include diagnostic.h,
c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
toplev.h.
(finish_file): New hook routine.
(LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
Move to c-objc-common.h.
|