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