1 2007-01-20 Andrew Pinski <pinskia@gmail.com>
4 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
6 (lookup_interface): Likewise.
9 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
11 * objc-act.c (objc_build_volatilized_type): Keep track of
13 (objc_get_protocol_qualified_type): Ditto.
15 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
17 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
18 content where we called cp_finish_file.
20 2006-10-23 Rafael Avila de Espindola <rafael.espindola@gmail.com>
22 * objc-act.c (synth_module_prologue): Replace calls to
23 builtin_function with add_builtin_function.
24 (build_next_objc_exception_stuff): Replace calls to
25 builtin_function with add_builtin_function.
26 (build_objc_exception_stuff): Replace calls to
27 builtin_function with add_builtin_function.
29 2006-10-10 Brooks Moses <bmoses@stanford.edu>
31 * Make-lang.in: Added empty "objc.pdf" target.
33 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
36 * objc-act.c (objc_push_parm): If we change the type of the
37 decl, relayout the decl.
39 2006-09-19 Eric Christopher <echristo@apple.com>
41 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
42 default to something innocuous.
43 (build_next_objc_exception_stuff): Rename JBLEN.
45 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
47 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
49 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
52 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
54 2006-06-06 Mike Stump <mrs@apple.com>
56 * objc-act.c: Remove prototype for objc_build_volatilized_type.
58 2006-05-24 Mike Stump <mrs@apple.com>
60 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
62 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
65 * objc-act.c (objc_is_public): Return early on invalid type.
67 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
69 * objc-act.c (init_module_descriptor): Remove file name from
71 (gen_type_name_0): Fix ICE when issuing warning.
73 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
74 * Make-lang.in (OBJC): Remove
77 (.PHONY): Remove objective-c and ObjC
79 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
82 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
85 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
88 * objc-act.c (encode_array): Handle arrays to zero sized types.
90 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
92 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
94 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
96 * Make-lang.in: Remove all dependencies on s-gtype.
98 2005-12-02 Richard Guenther <rguenther@suse.de>
100 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
101 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
102 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
103 build_objc_method_call, objc_rewrite_function_call): Use buildN
106 2005-10-20 Geoffrey Keating <geoffk@apple.com>
108 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
109 on objc_msgSend and like builtin functions.
111 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
113 * objc-act.c (objc_build_component_ref): Adjust call to
114 finish_class_member_access_expr due to a changed prototype.
116 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
119 * objc-act.c (generate_strings): Remove and move code to
121 (add_objc_string): here when creating a new string decl.
122 (finish_objc): Don't call generate_strings.
124 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
127 * objc-act.c (next_sjlj_build_try_catch_finally): Set
128 TREE_SIDE_EFFECTS on catch_seq after building it.
130 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
132 part of PR objc/21992
133 * objc-act.c (handle_class_ref): The ref decl is always referenced.
135 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
137 Make CONSTRUCTOR use VEC to store initializers.
138 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
139 instead of build_constructor.
141 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
143 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
145 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
146 (KEYWORD_KEY_NAME): Use decl_minimal.
147 (METHOD_SEL_NAME): Ditto..
148 (METHOD_SEL_ARGS): Use decl_non_common.
149 (METHOD_ADD_ARGS): Ditto.
150 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
151 (METHOD_DEFINITION): Ditto.
152 (METHOD_ENCODING): Ditto.
153 * objc-lang.c: (objc_init_ts): New function.
155 2005-07-07 Ziemowit Laski <zlaski@apple.com>
157 * objc-act.c (objc_build_struct): Pass in an actual @interface
158 instead of its name, and annotate the struct created (and all
159 existing variants thereof) with the @interface.
160 (objc_compare_types): Treat forward-declared ObjC classes
161 as stand-alone (root) classes for purposes of type comparisons.
162 (build_private_template): Move some code to objc_build_struct().
164 2005-07-07 Ziemowit Laski <zlaski@apple.com>
167 * objc-act.c (objc_build_string_object): For GNU-style constants,
168 use the @interface type rather than the built-in type.
170 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
172 * Make-lang.in (cc1plus-checksum.c): Use
173 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
175 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
177 * objc-act.c: Use %q to quote in diagnostics.
179 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
181 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
184 2005-06-30 Ziemowit Laski <zlaski@apple.com>
186 * objc-act.c (objc_build_volatilized_type): New function.
187 (objc_volatilize_decl): Call objc_build_volatilized_type()
188 instead of build_qualified_type().
190 2005-06-29 Ziemowit Laski <zlaski@apple.com>
192 * objc-act.c (objc_build_internal_const_str_type): New function.
193 (check_string_class_template): Use objc_get_class_ivars() instead
194 of TYPE_FIELDS() to retrieve ivar list.
195 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
196 than the field itself.
197 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
198 type and use it to lay out compile-time string objects.
199 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
202 2005-06-28 Paul Brook <paul@codesourcery.com>
204 * objc-act.c (objc_init_exceptions): Call
205 default_init_unwind_resume_libfunc.
207 2005-06-27 Ziemowit Laski <zlaski@apple.com>
209 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
210 portion of TYPE_LANG_SPECIFIC info for all variants of
211 a class before calling finish_struct(), and restore
212 same TYPE_OBJC_INFO afterwards.
214 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
216 * all files: Update FSF address in copyright headers.
218 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
220 * objc-act.c (my_build_string_pointer): New.
221 (objc_get_class_reference, get_super_receiver): Call
222 my_build_string_pointer instead of my_build_string when building
225 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
227 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
230 2005-05-24 Ziemowit Laski <zlaski@apple.com>
232 * objc-act.c (objc_build_struct): New function.
233 (objc_derived_from_p): Likewise.
234 (objc_build_component_ref): Likewise.
235 (objc_copy_binfo): Likewise.
236 (objc_xref_basetypes): Likewise.
237 (objc_lookup_protocol): Likewise.
238 (objc_compare_protocols): Likewise.
239 (objc_volatilize_decl): Likewise.
240 (encode_aggregate_fields): Likewise.
241 (volatilized_hash): Likewise.
242 (volatilized_eq): Likewise.
243 (objc_compare_types): Likewise.
244 (objc_type_quals_match): Likewise.
245 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
247 (get_class_ivars): Add second parameter indicating if entire
248 hierarchy is desired.
249 (struct volatilized_type): New type.
250 (volatilized_htab): New hash table.
251 (objc_types_compatible_p, objc_comptypes): Remove functions.
252 (synth_module_prologue): Do not initialize 'unused_list'.
253 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
254 (objc_declare_alias): Implement as a typedef.
255 (objc_substitute_decl, objc_gimplify_expr): Reformat.
256 (objc_get_class_ivars): Adjust call to get_class_ivars().
257 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
258 build_ivar_reference, get_super_receiver): Call
259 objc_build_component_ref() instead of build_component_ref().
260 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
262 (build_private_template): Call objc_build_struct() instead of
263 start_struct() and finish_struct().
264 (hash_init): Initialize volatilized_htab.
265 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
266 ObjC++ impedance mismatches.
267 (encode_aggregate_within): Streamline by calling
268 encode_aggregate_fields().
269 * objc-act.h (objc_types_compatible_p): Remove prototype.
270 (OCTI_UNUSED_LIST, unused_list): Remove slot.
271 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
273 2005-05-18 Geoffrey Keating <geoffk@apple.com>
275 * Make-lang.in (cc1obj-dummy): New.
276 (cc1obj-checksum.c): New.
277 (cc1obj-checksum.o): New.
278 (cc1obj): Add cc1obj-checksum.o.
280 2005-05-18 Mike Stump <mrs@apple.com>
283 * objc-act.c (struct interface_tuple): Mark it up for GC.
284 (interface_htab): It is really a struct interface_tuple.
286 2005-05-17 Ziemowit Laski <zlaski@apple.com>
287 Mike Stump <mrs@apple.com>
289 Yet more Objective-C++...
291 * objc-act.c (objc_finish_try_stmt): Add return value.
292 (objc_build_synchronized): Likewise.
294 * objc-act.c (objc_is_gcable_type): Add.
295 (objc_substitute_decl): Add.
296 (objc_build_ivar_assignment): Add.
297 (objc_build_global_assignment): Add.
298 (objc_build_strong_cast_assignment): Add.
299 (objc_is_ivar_reference_p): Add.
300 (objc_is_global_reference_p): Add.
301 (objc_generate_write_barrier): Add.
302 (objc_rewrite_function_call): Add.
303 (objc_gimplify_expr): Add Objective-C++ support.
304 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
305 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
306 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
307 (DUP_TYPE_OBJC_INFO): Likewise.
308 (struct imp_entry): Add field has_cxx_cdtors.
309 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
310 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
311 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
312 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
313 OCTI_ASSIGN_STRONGCAST_DECL.
314 (umsg_fast_decl): Add.
315 (objc_assign_ivar_decl): Add.
316 (objc_assign_ivar_fast_decl): Add.
317 (objc_assign_global_decl): Add.
318 (objc_assign_strong_cast_decl): Add.
319 (objc_method_list_ptr): Add.
320 (objc_method_proto_list_ptr): Add.
321 (objc_ivar_list_ptr): Add.
323 * objc-act.c (should_call_super_dealloc): Add.
324 (OBJC_VERSION): Bump to 6.
325 (objc_is_gcable_type): Add.
326 (objc_substitute_decl): Add.
327 (objc_build_ivar_assignment): Add.
328 (objc_build_global_assignment): Add.
329 (objc_build_strong_cast_assignment): Add.
330 (objc_is_gcable_p): Add.
331 (objc_is_ivar_reference_p): Add.
332 (objc_is_global_reference_p): Add.
333 (generate_shared_structures): Add flags parameter.
334 (objc_generate_cxx_ctor_or_dtor): Add.
335 (objc_generate_cxx_cdtors): Add.
336 (add_class): Add name parameter.
337 (objc_types_share_size_and_alignment): Add.
338 (comp_proto_with_proto): Add strict parameter.
339 (CLS_HAS_CXX_STRUCTORS): Add.
340 (TAG_ASSIGNIVAR): Add.
341 (TAG_ASSIGNGLOBAL): Add.
342 (TAG_ASSIGNSTRONGCAST): Add.
343 (TAG_MSGSEND_FAST): Add.
344 (TAG_ASSIGNIVAR_FAST): Add.
345 (TAG_CXX_CONSTRUCT): Add.
346 (TAG_CXX_DESTRUCT): Add.
347 (OBJC_LOOKUP_CLASS): Add.
348 (OBJC_LOOKUP_NO_SUPER): Add.
349 (objc_finish_file): Add pch support.
350 (objc_finish_implementation): Add Objective-C++ support.
351 (synth_module_prologue): Likewise.
352 (synth_module_prologue): Add fast dispatching.
353 (objc_get_class_reference): Add Objective-C++ support.
354 (objc_generate_write_barrier): Likewise.
355 (next_sjlj_build_enter_and_setjmp): Likewise.
356 (objc_begin_try_stmt): Likewise.
357 (build_next_objc_exception_stuff): Add fast ivar support.
358 (build_private_template): Mark the record as used so debug
359 information is generated.
360 (build_protocol_template): Add Objective-C++ support.
361 (objc_method_parm_type) Likewise.
362 (objc_generate_cxx_ctor_or_dtor): Likewise.
363 (objc_generate_cxx_cdtors): Likewise.
364 (build_protocol_initializer): Likewise.
365 (build_category_template): Likewise.
366 (build_class_template): Likewise.
367 (build_method_list_template): Likewise.
368 (build_category_initializer): Likewise.
369 (build_shared_structure_initializer): Likewise.
370 (objc_finish_message_expr): Likewise.
371 (build_objc_method_call): Add fast dispatch support.
372 (lookup_method_static): Add support to end search at superclasses.
373 (add_method_to_hash_list): Add strict parameter to
374 comp_proto_with_proto.
375 (objc_add_method): Likewise.
376 (objc_add_method): Also set the interface_value.
377 (add_instance_variable): Add Objective-C++ support.
378 (objc_is_public): Likewise.
379 (start_class): Likewise.
380 (continue_class): Likewise.
381 (encode_aggregate_within): Likewise.
382 (start_method_def): Likewise.
383 (objc_start_function): Clear current_function_returns_value
384 and current_function_returns_null.
385 (really_start_method): Add Objective-C++ support.
386 (objc_finish_method_definition): Add warning for missing
388 (finish_objc): Add Objective-C++ support.
389 (generate_objc_image_info): Likewise.
390 (objc_lookup_ivar): Likewise.
391 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
392 (INIT_TYPE_OBJC_INFO): Likewise.
393 (DUP_TYPE_OBJC_INFO): Likewise.
395 2005-04-23 DJ Delorie <dj@redhat.com>
397 * objc-act.c: Adjust warning() callers.
399 2005-04-21 Roger Sayle <roger@eyesopen.com>
401 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
402 this field of an objc method decl.
403 * objc-act.c (build_method_decl): Take an additional "ellipsis"
404 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
405 (objc_build_method_signature): Accept additional "ellipsis"
406 argument and pass it to build_method_decl.
407 (get_arg_type_list, start_method_def, gen_method_decl): Use
408 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
409 TREE_OVERFLOW field of a TREE_LIST node.
411 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
414 * objc-act.c (objc_start_function): Create stack level for context
415 of identifiers with variably modified type.
417 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
421 * objc-act.c (objc_start_function): Push context on
424 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
426 * objc-act.c (next_sjlj_build_enter_and_setjmp,
427 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
428 Call c_common_truthvalue_conversion.
430 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
432 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
433 objc/objc-parse.c, objc/objc-parse.y): Remove
434 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
435 objc.distclean, objc.maintainer-clean): Update for new parser.
436 * config-lang.in (gtfiles): Update for new parser.
438 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
440 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
443 2005-01-27 Matt Austern <austern@apple.com>
445 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
446 calling instantiate_pending_templates.
448 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
451 * objc-act.c (build_selector_translation_table): Use
452 input_location in the diagnostic for the GNU runtime or if
453 TREE_PURPOSE (chain) is NULL.
455 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
458 * objc-act.c (objc_types_compatible_p): New function.
459 * objc-act.h (objc_types_compatible_p): Declare.
460 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
462 2005-01-16 Ziemowit Laski <zlaski@apple.com>
464 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
467 2005-01-15 Ziemowit Laski <zlaski@apple.com>
470 * objc-act.c (get_arg_type_list): Decay function arguments into
472 (objc_push_parm): Likewise; bring PARM_DECL construction closer
473 in line with what the C front-end does.
474 (objc_get_parm_info): Call pushdecl() and finish_decl() on
475 each PARM_DECL, like the C front-end does.
476 (start_method_def): Remove redundant ARRAY_TYPE decay.
477 (objc_start_function): Bring closer in line with what the
478 C front-end does for functions.
480 2005-01-14 Mike Stump <mrs@apple.com>
482 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
483 that -fobjc-exceptions is accepted.
485 2004-12-30 Ziemowit Laski <zlaski@apple.com>
488 * objc-act.c (get_arg_type_list, start_method_def): Decay
489 array arguments into pointers.
490 (gen_type_name_0): Learn to pretty-print array types.
492 2004-12-15 Ziemowit Laski <zlaski@apple.com>
494 * objc-act.c (build_private_template): Change to return 'void'; do
495 not set ivar_context, uprivate_record or objc_instance_type.
496 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
497 retrieve protocol list from the pointee rather than the pointer itself;
498 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
499 TYPE_OBJC_PROTOCOL_LIST.
500 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
501 construct a variant of the pointee as well as the pointer, and
502 store protocol information in the former. When creating variants
503 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
504 TYPE_OBJC_INTERFACE information.
505 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
506 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
507 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
508 holding an IDENTIFIER_NODE.
509 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
510 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
511 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
512 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
513 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
515 (continue_class): For @implementations, set ivar_context,
516 uprivate_record and objc_instance_type, for @interfaces, call
517 build_private_template().
518 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
520 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
521 accessing TYPE_OBJC_PROTOCOL_LIST.
522 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
523 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
524 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
525 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
526 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
527 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
528 TYPE_LANG_SPECIFIC(...).
529 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
530 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
531 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
532 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
533 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
535 2004-11-29 Joseph Myers <joseph@codesourcery.com>
538 * Make-lang.in (objc/objc-act.o): Update dependencies.
539 * objc-act.c (objc_finish_file): Call
540 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
542 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
545 * obj-act.c (encode_type): 96bits doubles are encoded the
546 same way as 64bit and 128bit doubles are.
548 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
550 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
552 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
555 * objc-act.c (generate_method_descriptors): Remove setting
556 the new decls' type to variable_length_type.
557 (generate_ivar_lists): Likewise.
558 (generate_dispatch_tables): Likewise.
560 2004-10-30 Ziemowit Laski <zlaski@apple.com>
562 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
563 contains the result of the ID lookup by the C or C++
564 front-end; in class methods, use OTHER if it exists;
565 in instance methods, use OTHER only if it is locally
568 2004-10-26 Ziemowit Laski <zlaski@apple.com>
570 * objc-act.c (finish_class): Do not synthesize bogus
571 'extern objc_object *_Foo;' declarations for @interface Foo.
573 2004-10-25 Ziemowit Laski <zlaski@apple.com>
574 David Ayers <d.ayers@inode.at>
576 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
577 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
578 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
579 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
580 (objc_is_id): Add test for 'super'.
581 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
582 receivers; if class methods are not found in protocol lists, search
583 for instance methods therein and warn if one is found. Look in
584 global hash tables for suitable method as a last resort when messaging
585 'id <Proto>', 'Class <Proto>' and invalid receiver types.
586 (objc_add_method): Insert instance methods listed in protocols into
587 the global class method hash table.
588 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
589 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
590 addition to 'id <Proto>'.
592 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
595 * objc-act.c (objc_build_string_object): Create a CONST_DECL
596 for the NeXT runtime case.
598 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
600 * objc-act.c: Fix comment typos.
602 2004-09-24 Ziemowit Laski <zlaski@apple.com>
604 * objc-act.c (init_objc_symtab, init_module_descriptor,
605 build_shared_structure_initializer): When initializing 'long'
606 fields, ensure that the initializer value is also 'long'.
608 2004-09-24 Zack Weinberg <zack@codesourcery.com>
610 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
612 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
613 (build_selector_translation_table): Use %J in diagnostic
614 instead of diddling input_line. Fix spelling.
616 2004-09-21 Ziemowit Laski <zlaski@apple.com>
618 * objc-act.c (objc_fold_objc_type_ref): New function.
619 * objc-act.h (objc_fold_objc_type_ref): New prototype.
621 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
623 * objc-act.c (objc_start_function, really_start_method,
624 objc_get_parm_info, start_method_def): Update to new arg_info
627 2004-09-07 Ziemowit Laski <zlaski@apple.com>
629 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
631 (objc/objc-act.o): Depend on $(HASHTAB_H).
632 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
633 objcp-decl.h instead of c-tree.h.
634 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
635 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
636 build_protocol_template): Adjust prototypes.
637 (build_module_initializer_routine, start_class, continue_class,
638 finish_class, start_method_def, objc_start_function, start_protocol,
639 build_method_decl, objc_add_method, add_instance_variable,
640 build_ivar_reference, is_ivar, is_private, get_super_receiver,
641 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
642 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
643 create_field_decl): New prototypes.
644 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
645 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
646 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
647 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
648 (CLASS_TYPEDEF_NAME): New.
649 (TAG_EXECCLASS): Change from a global variable to a #define.
650 (TAG_RETURN_STRUCT): Delete.
651 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
652 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
653 (string_descriptor): New struct.
654 (string_htab): New hash table.
655 (string_hash, string_eq): New prototypes.
656 (generate_struct_by_value_array): Call create_field_decl() instead of
657 create_builtin_decl().
658 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
659 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
660 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
661 and cp_finish_file().
662 (define_decl, get_static_reference, get_protocol_reference,
663 create_builtin_decl): Remove functions.
664 (objc_start_class_interface, objc_start_category_interface,
665 objc_start_protocol, objc_continue_interface, objc_finish_interface,
666 objc_start_class_implementation, objc_start_category_implementation,
667 objc_continue_implementation, objc_finish_implementation,
668 objc_set_visibility, objc_set_method_type,
669 objc_build_method_signature, objc_add_method_declaration,
670 objc_start_method_definition, objc_add_instance_variable,
671 objc_get_protocol_qualified_type, create_field_decl,
672 start_var_decl, finish_var_decl): New functions.
673 (setup_string_decl): Simplify since it is only called once.
674 (synth_module_prologue): Call build_class_template(); predefine 'id'
675 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
676 hooks for duration of function; fix GNU runtime messenger signatures
677 to correspond to reality; forward-declare '__objc_exec_class' for the
678 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
679 'extern "C" { ... }' wrappers around synthesized declarations; call
680 build_protocol_template() and build_category_template().
681 (string_hash, string_eq): New functions.
682 (objc_build_string_object): Check metaclass correctness only once;
683 store string literals in hash table.
684 (objc_build_constructor): Do not convert initializer elements;
685 adjust for ObjC++ impedance mismatch.
686 (build_objc_symtab_template): Call create_field_decl() instead of
687 create_builtin_decl().
688 (init_objc_symtab): Add missing conversion to initializer element.
689 (build_metadata_decl): Call start_var_decl() instead of define_decl().
690 (generate_objc_symtab_decl): Do not call build_category_template();
691 call start_var_decl() and finish_var_decl() instead of start_decl()
693 (build_module_descriptor): Call create_field_decl() instead of
694 grokfield(); call start_var_decl() and finish_var_decl() instead of
695 start_decl() and finish_decl(); always mark module descriptor as
696 used; move GNU runtime-specific functionality to
697 build_module_initializer_routine().
698 (build_module_initializer_routine): New function, broken off of
699 build_module_descriptor().
700 (objc_static_init_needed_p, objc_generate_static_init_call): New
702 (generate_static_references, generate_strings,
703 build_selector_translation_table, generate_descriptor_table,
704 generate_ivars_list, generate_dispatch_table, generate_category): Call
705 start_var_decl() and finish_var_decl() instead of start_decl() and
706 finish_decl(); build a type directly instead of via groktypename().
707 (build_selector_reference_decl, build_selector_table_decl,
708 build_class_reference_decl, build_protocol_reference,
709 generate_objc_image_info): Call start_var_decl() instead of
711 (build_selector_reference): For GNU runtime, do not call
712 build_selector_reference_decl().
713 (build_selector, build_typed_selector_reference): Always convert
714 result to the selector type.
715 (add_objc_string): Cast return value to 'char *'.
716 (build_method_prototype_template, build_selector_template,
717 build_method_template): Use actual selector type for fields
718 pointing to selectors.
719 (finish_objc): For GNU runtime, call
720 build_module_initializer_routine() after build_module_descriptor().
721 (generate_protocol_list, generate_shared_structures): Call
722 start_var_decl() and finish_var_decl() instead of start_decl() and
723 finish_decl(); build a type directly instead of via
725 (synth_id_with_class_suffix): Return a string.
726 (get_arg_type_list): For instance methods, use the instance type for
727 'self'; do not call groktypename_in_parm_context().
728 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
729 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
730 handle RECORD_TYPEs in ObjC as well as ObjC++.
731 (objc_is_id): New function.
732 (objc_is_object_ptr): Return the canonical type node.
733 (objc_get_class_ivars): Simplify using get_class_ivars().
734 (get_class_ivars): Remove second parameter; create a fresh copy
735 of the ivar list for each call; do not check for existence of
737 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
738 (objc_init_exceptions): When using SJLJ-style exceptions, require
739 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
741 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
742 objc_object_type instead of objc_id_type.
743 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
744 a VAR_DECL before placing it in the appropriate scope; do not
745 call define_decl(); adjust call to c_begin_compound_stmt();
746 use objc_object_type instead of objc_id_type.
747 (build_next_objc_exception_stuff): Call create_field_decl() instead
748 of create_builtin_decl(); construct type directly instead of calling
749 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
750 (build_private_template): Adjust call to get_class_ivars(); build
751 a type directly instead of via groktypename().
752 (build_protocol_template, build_method_prototype_list_template,
753 build_method_prototype_template, build_category_template,
754 build_selector_template, build_class_template, build_super_template,
755 build_ivar_template, build_ivar_list_template,
756 build_method_list_template, build_method_template):
757 Call create_field_decl() instead of grokfield().
758 (objc_method_parm_type): Do not call groktypename().
759 (generate_descriptor_table): Call start_var_decl() and
760 finish_var_decl() instead of start_decl() and finish_decl().
761 (generate_method_descriptors, build_protocol_initializer,
762 generate_dispatch_tables, build_category_initializer,
763 build_shared_structure_initializer): Do not call groktypename().
764 (generate_protocols): Call start_var_decl() and finish_var_decl()
765 instead of start_decl() and finish_decl(); do not call groktypename().
766 (error_with_ivar): Remove last parameter.
767 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
768 to CLASS_IVARS lists; adjust calls to error_with_ivar().
769 (generate_ivar_lists): Convert one of the initializer elements; do
770 not call groktypename().
771 (get_arg_type_list, start_method_def, gen_method_def): Account for
772 new representation of variable arguments and '...' in Objective-C
773 methods; add Objective-C++ impedance matching code.
774 (is_objc_type_qualifier): Remove function.
775 (adjust_type_for_id_default): Simplify; there is no longer a need to
776 wade through declspecs.
777 (lookup_interface, start_class, continue_class,
778 finish_class, start_method_def, start_protocol, build_method_decl,
779 objc_add_method, add_instance_variable, build_ivar_reference,
780 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
781 Make into static functions.
782 (receiver_is_class_object): Use new IS_CLASS() macro.
783 (objc_build_message_expr): Tweak ObjC++ message argument handling;
784 call objc_finish_message_expr() instead of finish_message_expr().
785 (finish_message_expr): Rename to objc_finish_message_expr(); use
786 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
787 call gen_type_name() instead of gen_declaration(); call objc_is_id()
788 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
789 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
790 (build_objc_method_call, warn_with_method): Do not call groktypename().
791 (build_ivar_reference): Call convert() instead of clobbering in a
793 (hash_init): Initialize string_htab hash table.
794 (add_instance_variable): Simplify parameter list; do not call grokfield();
795 do not populate CLASS_IVARS list.
796 (start_class): Check for the existence of super class, if one was specified.
797 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
798 call build_class_template(); adjust call to get_class_ivars(); call
799 build_decl(), pushdecl() and finish_decl() instead of define_decl().
800 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
802 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
803 (start_protocol): Do not call build_protocol_template(); use
804 PROTOCOL_BINFO_ELTS for the tree vector size.
805 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
806 (encode_pointer): Encode 'const char *' as 'r*', for backwards
808 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
809 (encode_type): Handle the 'const' qualifier here.
810 (objc_parmlist): New global variable, sued by objc_push_parm and
811 objc_get_parm_info().
812 (objc_push_parm, objc_get_parm_info): New functions.
813 (objc_expr_last): Remove function.
814 (synth_self_and_ucmd_args): For instance methods, use the instance
815 type for 'self'; call objc_push_parm() instead of push_parm_decl().
816 (start_method_def): Do not call push_scope(), declare_parm_level(),
817 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
818 just use objc_push_parm() and objc_get_parm_info().
819 (comp_method_with_proto): Remove function.
820 (objc_types_are_equivalent): Strip away indirections before comparing
822 (comp_proto_with_proto): Do not call groktypename(); types are no
823 longer in raw declspec format.
824 (objc_start_function): New function.
825 (really_start_method): Call comp_proto_with_proto() instead of
826 comp_method_with_proto(); call objc_start_function() instead of
827 hand-crafting a function declarator.
828 (continue_method_def, objc_expand_function_end): Remove functions.
829 (get_super_receiver): Call objc_get_current_scope() instead of
830 get_current_scope(); reference 'super_class' field (instead of
832 (finish_method_def): Rename to objc_finish_method_definition() and
833 add a function decl parameter; move method encoding call from
834 objc_expand_function_end().
835 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
836 gen_declaration_1): Remove functions.
837 (tmpbuf, RAW_DECLSPEC): Remove.
838 (gen_declaration): Remove second parameter; simplify to deal
839 with TYPE_P nodes instead of raw declspecs.
840 (gen_type_name, gen_type_name_0): New functions.
841 (gen_method_decl): Remove second parameter; call gen_type_name()
842 instead of gen_declaration_1().
843 (dump_interface): Adjust calls to gen_declaration() and
844 gen_method_decl(); do not allocate a separate string buffer.
845 (init_objc): Allocate a larger string buffer to accommodate
846 dump_interface(); adjust call to build_module_descriptor();
847 add call to build_module_initializer_routine() for the GNU
849 (generate_classref_translation_entry): Do not call start_decl(); call
850 finish_var_decl() instead of finish_decl(); call convert() instead of
852 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
853 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
855 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
856 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
857 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
858 objc_object_type and objc_object_name, respectively.
859 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
860 objc_class_name): New.
861 (IS_CLASS): New macro.
862 (IS_ID, IS_SUPER): Robustify.
863 (OCTI_EXECCLASS_DECL, execclass_decl): New.
864 (finish_file, start_class, continue_class, finish_class,
865 start_method_def, continue_method_def, finish_method_def,
866 start_protocol, finish_protocol, objc_build_throw_stmt,
867 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
868 objc_build_synchronized_epilogue, objc_build_try_prologue,
869 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
870 objc_build_finally_prologue, objc_build_finally_epilogue,
871 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
872 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
873 get_class_reference, get_static_reference, get_object_reference,
874 build_message_expr, finish_message_expr, build_selector_expr,
875 build_ivar_reference, build_keyword_decl, build_method_decl,
876 build_protocol_expr, build_objc_string_object, objc_declare_alias,
877 objc_declare_class, objc_declare_protocols, objc_comptypes,
878 objc_check_decl, build_encode_expr): Remove prototypes.
879 (imp_count, cat_count): Make GGC-aware.
880 (OBJC_SET_TYPE_NAME): New macro.
882 2004-09-03 Ziemowit Laski <zlaski@apple.com>
884 * config-lang.in: Update copyright notice.
885 (lang_requires): Indicate that ObjC requires C to be built first.
887 2004-09-01 Ziemowit Laski <zlaski@apple.com>
889 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
891 (build_objc_string_object): Rename to objc_build_string_object().
892 (get_class_reference): Rename to objc_get_class_reference().
893 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
894 (next_sjlj_build_catch_list, get_super_receiver): Call
895 objc_get_class_reference() instead of get_class_reference().
896 (build_keyword_decl): Rename to objc_build_keyword_decl().
897 (build_message_expr): Rename to objc_build_message_expr().
898 (build_protocol_expr): Rename to objc_build_protocol_expr().
899 (build_selector_expr): Rename to objc_build_selector_expr().
900 (build_encode_expr): Rename to objc_build_encode_expr().
901 * objc-act.h (get_class_ivars_from_name): Rename prototype to
902 objc_get_class_ivars().
903 (get_class_reference): Rename prototype to objc_get_class_reference().
904 (build_message_expr): Rename prototype to objc_build_message_expr().
905 (build_selector_expr): Rename prototype to objc_build_selector_expr().
906 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
907 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
908 (build_objc_string_object): Rename prototype to
909 objc_build_string_object().
911 2004-09-01 Ziemowit Laski <zlaski@apple.com>
913 * objc-act.c (lookup_interface): Make function 'static' and add a
915 (objc_check_decl, get_class_reference, objc_declare_alias,
916 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
917 instead of is_class_name().
918 (get_super_receiver, objc_clear_super_receiver): Call
919 objc_get_current_scope() instead of get_current_scope().
920 (is_class_name): Rename to objc_is_class_name.
921 (lookup_objc_ivar): Rename to objc_lookup_ivar.
923 2004-08-28 Ziemowit Laski <zlaski@apple.com>
925 * objc-act.c (objc_is_reserved_word): New function.
927 2004-08-15 Ziemowit Laski <zlaski@apple.com>
929 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
930 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
931 (objc/objc-parse.o): Do not depend on gtype-objc.h.
932 * objc-act.c: Do not include gtype-objc.h.
933 (finish_file): Rename to objc_finish_file().
934 * objc-act.h (finish_file): Update copyright notice; remove prototype.
935 * objc-lang.c: Update copyright notice; include diagnostic.h,
936 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
938 (finish_file): New hook routine.
939 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
940 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
941 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
942 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
943 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
944 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
945 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
946 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
947 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
948 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
949 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
950 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
951 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
952 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
953 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
954 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
955 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
956 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
957 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
958 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
959 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
960 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
961 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
962 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
963 Move to c-objc-common.h.