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