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