1 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3 * objc-act.c (objc_build_volatilized_type): Keep track of
5 (objc_get_protocol_qualified_type): Ditto.
7 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
9 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
10 content where we called cp_finish_file.
12 2006-10-23 Rafael Avila de Espindola <rafael.espindola@gmail.com>
14 * objc-act.c (synth_module_prologue): Replace calls to
15 builtin_function with add_builtin_function.
16 (build_next_objc_exception_stuff): Replace calls to
17 builtin_function with add_builtin_function.
18 (build_objc_exception_stuff): Replace calls to
19 builtin_function with add_builtin_function.
21 2006-10-10 Brooks Moses <bmoses@stanford.edu>
23 * Make-lang.in: Added empty "objc.pdf" target.
25 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
28 * objc-act.c (objc_push_parm): If we change the type of the
29 decl, relayout the decl.
31 2006-09-19 Eric Christopher <echristo@apple.com>
33 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
34 default to something innocuous.
35 (build_next_objc_exception_stuff): Rename JBLEN.
37 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
39 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
41 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
44 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
46 2006-06-06 Mike Stump <mrs@apple.com>
48 * objc-act.c: Remove prototype for objc_build_volatilized_type.
50 2006-05-24 Mike Stump <mrs@apple.com>
52 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
54 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
57 * objc-act.c (objc_is_public): Return early on invalid type.
59 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
61 * objc-act.c (init_module_descriptor): Remove file name from
63 (gen_type_name_0): Fix ICE when issuing warning.
65 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
66 * Make-lang.in (OBJC): Remove
69 (.PHONY): Remove objective-c and ObjC
71 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
74 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
77 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
80 * objc-act.c (encode_array): Handle arrays to zero sized types.
82 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
84 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
86 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
88 * Make-lang.in: Remove all dependencies on s-gtype.
90 2005-12-02 Richard Guenther <rguenther@suse.de>
92 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
93 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
94 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
95 build_objc_method_call, objc_rewrite_function_call): Use buildN
98 2005-10-20 Geoffrey Keating <geoffk@apple.com>
100 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
101 on objc_msgSend and like builtin functions.
103 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
105 * objc-act.c (objc_build_component_ref): Adjust call to
106 finish_class_member_access_expr due to a changed prototype.
108 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
111 * objc-act.c (generate_strings): Remove and move code to
113 (add_objc_string): here when creating a new string decl.
114 (finish_objc): Don't call generate_strings.
116 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
119 * objc-act.c (next_sjlj_build_try_catch_finally): Set
120 TREE_SIDE_EFFECTS on catch_seq after building it.
122 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
124 part of PR objc/21992
125 * objc-act.c (handle_class_ref): The ref decl is always referenced.
127 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
129 Make CONSTRUCTOR use VEC to store initializers.
130 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
131 instead of build_constructor.
133 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
135 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
137 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
138 (KEYWORD_KEY_NAME): Use decl_minimal.
139 (METHOD_SEL_NAME): Ditto..
140 (METHOD_SEL_ARGS): Use decl_non_common.
141 (METHOD_ADD_ARGS): Ditto.
142 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
143 (METHOD_DEFINITION): Ditto.
144 (METHOD_ENCODING): Ditto.
145 * objc-lang.c: (objc_init_ts): New function.
147 2005-07-07 Ziemowit Laski <zlaski@apple.com>
149 * objc-act.c (objc_build_struct): Pass in an actual @interface
150 instead of its name, and annotate the struct created (and all
151 existing variants thereof) with the @interface.
152 (objc_compare_types): Treat forward-declared ObjC classes
153 as stand-alone (root) classes for purposes of type comparisons.
154 (build_private_template): Move some code to objc_build_struct().
156 2005-07-07 Ziemowit Laski <zlaski@apple.com>
159 * objc-act.c (objc_build_string_object): For GNU-style constants,
160 use the @interface type rather than the built-in type.
162 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
164 * Make-lang.in (cc1plus-checksum.c): Use
165 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
167 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
169 * objc-act.c: Use %q to quote in diagnostics.
171 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
173 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
176 2005-06-30 Ziemowit Laski <zlaski@apple.com>
178 * objc-act.c (objc_build_volatilized_type): New function.
179 (objc_volatilize_decl): Call objc_build_volatilized_type()
180 instead of build_qualified_type().
182 2005-06-29 Ziemowit Laski <zlaski@apple.com>
184 * objc-act.c (objc_build_internal_const_str_type): New function.
185 (check_string_class_template): Use objc_get_class_ivars() instead
186 of TYPE_FIELDS() to retrieve ivar list.
187 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
188 than the field itself.
189 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
190 type and use it to lay out compile-time string objects.
191 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
194 2005-06-28 Paul Brook <paul@codesourcery.com>
196 * objc-act.c (objc_init_exceptions): Call
197 default_init_unwind_resume_libfunc.
199 2005-06-27 Ziemowit Laski <zlaski@apple.com>
201 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
202 portion of TYPE_LANG_SPECIFIC info for all variants of
203 a class before calling finish_struct(), and restore
204 same TYPE_OBJC_INFO afterwards.
206 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
208 * all files: Update FSF address in copyright headers.
210 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
212 * objc-act.c (my_build_string_pointer): New.
213 (objc_get_class_reference, get_super_receiver): Call
214 my_build_string_pointer instead of my_build_string when building
217 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
219 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
222 2005-05-24 Ziemowit Laski <zlaski@apple.com>
224 * objc-act.c (objc_build_struct): New function.
225 (objc_derived_from_p): Likewise.
226 (objc_build_component_ref): Likewise.
227 (objc_copy_binfo): Likewise.
228 (objc_xref_basetypes): Likewise.
229 (objc_lookup_protocol): Likewise.
230 (objc_compare_protocols): Likewise.
231 (objc_volatilize_decl): Likewise.
232 (encode_aggregate_fields): Likewise.
233 (volatilized_hash): Likewise.
234 (volatilized_eq): Likewise.
235 (objc_compare_types): Likewise.
236 (objc_type_quals_match): Likewise.
237 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
239 (get_class_ivars): Add second parameter indicating if entire
240 hierarchy is desired.
241 (struct volatilized_type): New type.
242 (volatilized_htab): New hash table.
243 (objc_types_compatible_p, objc_comptypes): Remove functions.
244 (synth_module_prologue): Do not initialize 'unused_list'.
245 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
246 (objc_declare_alias): Implement as a typedef.
247 (objc_substitute_decl, objc_gimplify_expr): Reformat.
248 (objc_get_class_ivars): Adjust call to get_class_ivars().
249 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
250 build_ivar_reference, get_super_receiver): Call
251 objc_build_component_ref() instead of build_component_ref().
252 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
254 (build_private_template): Call objc_build_struct() instead of
255 start_struct() and finish_struct().
256 (hash_init): Initialize volatilized_htab.
257 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
258 ObjC++ impedance mismatches.
259 (encode_aggregate_within): Streamline by calling
260 encode_aggregate_fields().
261 * objc-act.h (objc_types_compatible_p): Remove prototype.
262 (OCTI_UNUSED_LIST, unused_list): Remove slot.
263 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
265 2005-05-18 Geoffrey Keating <geoffk@apple.com>
267 * Make-lang.in (cc1obj-dummy): New.
268 (cc1obj-checksum.c): New.
269 (cc1obj-checksum.o): New.
270 (cc1obj): Add cc1obj-checksum.o.
272 2005-05-18 Mike Stump <mrs@apple.com>
275 * objc-act.c (struct interface_tuple): Mark it up for GC.
276 (interface_htab): It is really a struct interface_tuple.
278 2005-05-17 Ziemowit Laski <zlaski@apple.com>
279 Mike Stump <mrs@apple.com>
281 Yet more Objective-C++...
283 * objc-act.c (objc_finish_try_stmt): Add return value.
284 (objc_build_synchronized): Likewise.
286 * objc-act.c (objc_is_gcable_type): Add.
287 (objc_substitute_decl): Add.
288 (objc_build_ivar_assignment): Add.
289 (objc_build_global_assignment): Add.
290 (objc_build_strong_cast_assignment): Add.
291 (objc_is_ivar_reference_p): Add.
292 (objc_is_global_reference_p): Add.
293 (objc_generate_write_barrier): Add.
294 (objc_rewrite_function_call): Add.
295 (objc_gimplify_expr): Add Objective-C++ support.
296 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
297 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
298 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
299 (DUP_TYPE_OBJC_INFO): Likewise.
300 (struct imp_entry): Add field has_cxx_cdtors.
301 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
302 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
303 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
304 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
305 OCTI_ASSIGN_STRONGCAST_DECL.
306 (umsg_fast_decl): Add.
307 (objc_assign_ivar_decl): Add.
308 (objc_assign_ivar_fast_decl): Add.
309 (objc_assign_global_decl): Add.
310 (objc_assign_strong_cast_decl): Add.
311 (objc_method_list_ptr): Add.
312 (objc_method_proto_list_ptr): Add.
313 (objc_ivar_list_ptr): Add.
315 * objc-act.c (should_call_super_dealloc): Add.
316 (OBJC_VERSION): Bump to 6.
317 (objc_is_gcable_type): Add.
318 (objc_substitute_decl): Add.
319 (objc_build_ivar_assignment): Add.
320 (objc_build_global_assignment): Add.
321 (objc_build_strong_cast_assignment): Add.
322 (objc_is_gcable_p): Add.
323 (objc_is_ivar_reference_p): Add.
324 (objc_is_global_reference_p): Add.
325 (generate_shared_structures): Add flags parameter.
326 (objc_generate_cxx_ctor_or_dtor): Add.
327 (objc_generate_cxx_cdtors): Add.
328 (add_class): Add name parameter.
329 (objc_types_share_size_and_alignment): Add.
330 (comp_proto_with_proto): Add strict parameter.
331 (CLS_HAS_CXX_STRUCTORS): Add.
332 (TAG_ASSIGNIVAR): Add.
333 (TAG_ASSIGNGLOBAL): Add.
334 (TAG_ASSIGNSTRONGCAST): Add.
335 (TAG_MSGSEND_FAST): Add.
336 (TAG_ASSIGNIVAR_FAST): Add.
337 (TAG_CXX_CONSTRUCT): Add.
338 (TAG_CXX_DESTRUCT): Add.
339 (OBJC_LOOKUP_CLASS): Add.
340 (OBJC_LOOKUP_NO_SUPER): Add.
341 (objc_finish_file): Add pch support.
342 (objc_finish_implementation): Add Objective-C++ support.
343 (synth_module_prologue): Likewise.
344 (synth_module_prologue): Add fast dispatching.
345 (objc_get_class_reference): Add Objective-C++ support.
346 (objc_generate_write_barrier): Likewise.
347 (next_sjlj_build_enter_and_setjmp): Likewise.
348 (objc_begin_try_stmt): Likewise.
349 (build_next_objc_exception_stuff): Add fast ivar support.
350 (build_private_template): Mark the record as used so debug
351 information is generated.
352 (build_protocol_template): Add Objective-C++ support.
353 (objc_method_parm_type) Likewise.
354 (objc_generate_cxx_ctor_or_dtor): Likewise.
355 (objc_generate_cxx_cdtors): Likewise.
356 (build_protocol_initializer): Likewise.
357 (build_category_template): Likewise.
358 (build_class_template): Likewise.
359 (build_method_list_template): Likewise.
360 (build_category_initializer): Likewise.
361 (build_shared_structure_initializer): Likewise.
362 (objc_finish_message_expr): Likewise.
363 (build_objc_method_call): Add fast dispatch support.
364 (lookup_method_static): Add support to end search at superclasses.
365 (add_method_to_hash_list): Add strict parameter to
366 comp_proto_with_proto.
367 (objc_add_method): Likewise.
368 (objc_add_method): Also set the interface_value.
369 (add_instance_variable): Add Objective-C++ support.
370 (objc_is_public): Likewise.
371 (start_class): Likewise.
372 (continue_class): Likewise.
373 (encode_aggregate_within): Likewise.
374 (start_method_def): Likewise.
375 (objc_start_function): Clear current_function_returns_value
376 and current_function_returns_null.
377 (really_start_method): Add Objective-C++ support.
378 (objc_finish_method_definition): Add warning for missing
380 (finish_objc): Add Objective-C++ support.
381 (generate_objc_image_info): Likewise.
382 (objc_lookup_ivar): Likewise.
383 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
384 (INIT_TYPE_OBJC_INFO): Likewise.
385 (DUP_TYPE_OBJC_INFO): Likewise.
387 2005-04-23 DJ Delorie <dj@redhat.com>
389 * objc-act.c: Adjust warning() callers.
391 2005-04-21 Roger Sayle <roger@eyesopen.com>
393 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
394 this field of an objc method decl.
395 * objc-act.c (build_method_decl): Take an additional "ellipsis"
396 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
397 (objc_build_method_signature): Accept additional "ellipsis"
398 argument and pass it to build_method_decl.
399 (get_arg_type_list, start_method_def, gen_method_decl): Use
400 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
401 TREE_OVERFLOW field of a TREE_LIST node.
403 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
406 * objc-act.c (objc_start_function): Create stack level for context
407 of identifiers with variably modified type.
409 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
413 * objc-act.c (objc_start_function): Push context on
416 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
418 * objc-act.c (next_sjlj_build_enter_and_setjmp,
419 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
420 Call c_common_truthvalue_conversion.
422 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
424 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
425 objc/objc-parse.c, objc/objc-parse.y): Remove
426 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
427 objc.distclean, objc.maintainer-clean): Update for new parser.
428 * config-lang.in (gtfiles): Update for new parser.
430 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
432 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
435 2005-01-27 Matt Austern <austern@apple.com>
437 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
438 calling instantiate_pending_templates.
440 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
443 * objc-act.c (build_selector_translation_table): Use
444 input_location in the diagnostic for the GNU runtime or if
445 TREE_PURPOSE (chain) is NULL.
447 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
450 * objc-act.c (objc_types_compatible_p): New function.
451 * objc-act.h (objc_types_compatible_p): Declare.
452 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
454 2005-01-16 Ziemowit Laski <zlaski@apple.com>
456 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
459 2005-01-15 Ziemowit Laski <zlaski@apple.com>
462 * objc-act.c (get_arg_type_list): Decay function arguments into
464 (objc_push_parm): Likewise; bring PARM_DECL construction closer
465 in line with what the C front-end does.
466 (objc_get_parm_info): Call pushdecl() and finish_decl() on
467 each PARM_DECL, like the C front-end does.
468 (start_method_def): Remove redundant ARRAY_TYPE decay.
469 (objc_start_function): Bring closer in line with what the
470 C front-end does for functions.
472 2005-01-14 Mike Stump <mrs@apple.com>
474 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
475 that -fobjc-exceptions is accepted.
477 2004-12-30 Ziemowit Laski <zlaski@apple.com>
480 * objc-act.c (get_arg_type_list, start_method_def): Decay
481 array arguments into pointers.
482 (gen_type_name_0): Learn to pretty-print array types.
484 2004-12-15 Ziemowit Laski <zlaski@apple.com>
486 * objc-act.c (build_private_template): Change to return 'void'; do
487 not set ivar_context, uprivate_record or objc_instance_type.
488 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
489 retrieve protocol list from the pointee rather than the pointer itself;
490 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
491 TYPE_OBJC_PROTOCOL_LIST.
492 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
493 construct a variant of the pointee as well as the pointer, and
494 store protocol information in the former. When creating variants
495 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
496 TYPE_OBJC_INTERFACE information.
497 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
498 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
499 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
500 holding an IDENTIFIER_NODE.
501 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
502 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
503 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
504 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
505 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
507 (continue_class): For @implementations, set ivar_context,
508 uprivate_record and objc_instance_type, for @interfaces, call
509 build_private_template().
510 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
512 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
513 accessing TYPE_OBJC_PROTOCOL_LIST.
514 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
515 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
516 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
517 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
518 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
519 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
520 TYPE_LANG_SPECIFIC(...).
521 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
522 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
523 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
524 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
525 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
527 2004-11-29 Joseph Myers <joseph@codesourcery.com>
530 * Make-lang.in (objc/objc-act.o): Update dependencies.
531 * objc-act.c (objc_finish_file): Call
532 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
534 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
537 * obj-act.c (encode_type): 96bits doubles are encoded the
538 same way as 64bit and 128bit doubles are.
540 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
542 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
544 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
547 * objc-act.c (generate_method_descriptors): Remove setting
548 the new decls' type to variable_length_type.
549 (generate_ivar_lists): Likewise.
550 (generate_dispatch_tables): Likewise.
552 2004-10-30 Ziemowit Laski <zlaski@apple.com>
554 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
555 contains the result of the ID lookup by the C or C++
556 front-end; in class methods, use OTHER if it exists;
557 in instance methods, use OTHER only if it is locally
560 2004-10-26 Ziemowit Laski <zlaski@apple.com>
562 * objc-act.c (finish_class): Do not synthesize bogus
563 'extern objc_object *_Foo;' declarations for @interface Foo.
565 2004-10-25 Ziemowit Laski <zlaski@apple.com>
566 David Ayers <d.ayers@inode.at>
568 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
569 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
570 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
571 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
572 (objc_is_id): Add test for 'super'.
573 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
574 receivers; if class methods are not found in protocol lists, search
575 for instance methods therein and warn if one is found. Look in
576 global hash tables for suitable method as a last resort when messaging
577 'id <Proto>', 'Class <Proto>' and invalid receiver types.
578 (objc_add_method): Insert instance methods listed in protocols into
579 the global class method hash table.
580 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
581 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
582 addition to 'id <Proto>'.
584 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
587 * objc-act.c (objc_build_string_object): Create a CONST_DECL
588 for the NeXT runtime case.
590 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
592 * objc-act.c: Fix comment typos.
594 2004-09-24 Ziemowit Laski <zlaski@apple.com>
596 * objc-act.c (init_objc_symtab, init_module_descriptor,
597 build_shared_structure_initializer): When initializing 'long'
598 fields, ensure that the initializer value is also 'long'.
600 2004-09-24 Zack Weinberg <zack@codesourcery.com>
602 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
604 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
605 (build_selector_translation_table): Use %J in diagnostic
606 instead of diddling input_line. Fix spelling.
608 2004-09-21 Ziemowit Laski <zlaski@apple.com>
610 * objc-act.c (objc_fold_objc_type_ref): New function.
611 * objc-act.h (objc_fold_objc_type_ref): New prototype.
613 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
615 * objc-act.c (objc_start_function, really_start_method,
616 objc_get_parm_info, start_method_def): Update to new arg_info
619 2004-09-07 Ziemowit Laski <zlaski@apple.com>
621 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
623 (objc/objc-act.o): Depend on $(HASHTAB_H).
624 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
625 objcp-decl.h instead of c-tree.h.
626 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
627 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
628 build_protocol_template): Adjust prototypes.
629 (build_module_initializer_routine, start_class, continue_class,
630 finish_class, start_method_def, objc_start_function, start_protocol,
631 build_method_decl, objc_add_method, add_instance_variable,
632 build_ivar_reference, is_ivar, is_private, get_super_receiver,
633 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
634 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
635 create_field_decl): New prototypes.
636 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
637 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
638 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
639 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
640 (CLASS_TYPEDEF_NAME): New.
641 (TAG_EXECCLASS): Change from a global variable to a #define.
642 (TAG_RETURN_STRUCT): Delete.
643 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
644 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
645 (string_descriptor): New struct.
646 (string_htab): New hash table.
647 (string_hash, string_eq): New prototypes.
648 (generate_struct_by_value_array): Call create_field_decl() instead of
649 create_builtin_decl().
650 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
651 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
652 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
653 and cp_finish_file().
654 (define_decl, get_static_reference, get_protocol_reference,
655 create_builtin_decl): Remove functions.
656 (objc_start_class_interface, objc_start_category_interface,
657 objc_start_protocol, objc_continue_interface, objc_finish_interface,
658 objc_start_class_implementation, objc_start_category_implementation,
659 objc_continue_implementation, objc_finish_implementation,
660 objc_set_visibility, objc_set_method_type,
661 objc_build_method_signature, objc_add_method_declaration,
662 objc_start_method_definition, objc_add_instance_variable,
663 objc_get_protocol_qualified_type, create_field_decl,
664 start_var_decl, finish_var_decl): New functions.
665 (setup_string_decl): Simplify since it is only called once.
666 (synth_module_prologue): Call build_class_template(); predefine 'id'
667 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
668 hooks for duration of function; fix GNU runtime messenger signatures
669 to correspond to reality; forward-declare '__objc_exec_class' for the
670 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
671 'extern "C" { ... }' wrappers around synthesized declarations; call
672 build_protocol_template() and build_category_template().
673 (string_hash, string_eq): New functions.
674 (objc_build_string_object): Check metaclass correctness only once;
675 store string literals in hash table.
676 (objc_build_constructor): Do not convert initializer elements;
677 adjust for ObjC++ impedance mismatch.
678 (build_objc_symtab_template): Call create_field_decl() instead of
679 create_builtin_decl().
680 (init_objc_symtab): Add missing conversion to initializer element.
681 (build_metadata_decl): Call start_var_decl() instead of define_decl().
682 (generate_objc_symtab_decl): Do not call build_category_template();
683 call start_var_decl() and finish_var_decl() instead of start_decl()
685 (build_module_descriptor): Call create_field_decl() instead of
686 grokfield(); call start_var_decl() and finish_var_decl() instead of
687 start_decl() and finish_decl(); always mark module descriptor as
688 used; move GNU runtime-specific functionality to
689 build_module_initializer_routine().
690 (build_module_initializer_routine): New function, broken off of
691 build_module_descriptor().
692 (objc_static_init_needed_p, objc_generate_static_init_call): New
694 (generate_static_references, generate_strings,
695 build_selector_translation_table, generate_descriptor_table,
696 generate_ivars_list, generate_dispatch_table, generate_category): Call
697 start_var_decl() and finish_var_decl() instead of start_decl() and
698 finish_decl(); build a type directly instead of via groktypename().
699 (build_selector_reference_decl, build_selector_table_decl,
700 build_class_reference_decl, build_protocol_reference,
701 generate_objc_image_info): Call start_var_decl() instead of
703 (build_selector_reference): For GNU runtime, do not call
704 build_selector_reference_decl().
705 (build_selector, build_typed_selector_reference): Always convert
706 result to the selector type.
707 (add_objc_string): Cast return value to 'char *'.
708 (build_method_prototype_template, build_selector_template,
709 build_method_template): Use actual selector type for fields
710 pointing to selectors.
711 (finish_objc): For GNU runtime, call
712 build_module_initializer_routine() after build_module_descriptor().
713 (generate_protocol_list, generate_shared_structures): Call
714 start_var_decl() and finish_var_decl() instead of start_decl() and
715 finish_decl(); build a type directly instead of via
717 (synth_id_with_class_suffix): Return a string.
718 (get_arg_type_list): For instance methods, use the instance type for
719 'self'; do not call groktypename_in_parm_context().
720 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
721 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
722 handle RECORD_TYPEs in ObjC as well as ObjC++.
723 (objc_is_id): New function.
724 (objc_is_object_ptr): Return the canonical type node.
725 (objc_get_class_ivars): Simplify using get_class_ivars().
726 (get_class_ivars): Remove second parameter; create a fresh copy
727 of the ivar list for each call; do not check for existence of
729 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
730 (objc_init_exceptions): When using SJLJ-style exceptions, require
731 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
733 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
734 objc_object_type instead of objc_id_type.
735 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
736 a VAR_DECL before placing it in the appropriate scope; do not
737 call define_decl(); adjust call to c_begin_compound_stmt();
738 use objc_object_type instead of objc_id_type.
739 (build_next_objc_exception_stuff): Call create_field_decl() instead
740 of create_builtin_decl(); construct type directly instead of calling
741 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
742 (build_private_template): Adjust call to get_class_ivars(); build
743 a type directly instead of via groktypename().
744 (build_protocol_template, build_method_prototype_list_template,
745 build_method_prototype_template, build_category_template,
746 build_selector_template, build_class_template, build_super_template,
747 build_ivar_template, build_ivar_list_template,
748 build_method_list_template, build_method_template):
749 Call create_field_decl() instead of grokfield().
750 (objc_method_parm_type): Do not call groktypename().
751 (generate_descriptor_table): Call start_var_decl() and
752 finish_var_decl() instead of start_decl() and finish_decl().
753 (generate_method_descriptors, build_protocol_initializer,
754 generate_dispatch_tables, build_category_initializer,
755 build_shared_structure_initializer): Do not call groktypename().
756 (generate_protocols): Call start_var_decl() and finish_var_decl()
757 instead of start_decl() and finish_decl(); do not call groktypename().
758 (error_with_ivar): Remove last parameter.
759 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
760 to CLASS_IVARS lists; adjust calls to error_with_ivar().
761 (generate_ivar_lists): Convert one of the initializer elements; do
762 not call groktypename().
763 (get_arg_type_list, start_method_def, gen_method_def): Account for
764 new representation of variable arguments and '...' in Objective-C
765 methods; add Objective-C++ impedance matching code.
766 (is_objc_type_qualifier): Remove function.
767 (adjust_type_for_id_default): Simplify; there is no longer a need to
768 wade through declspecs.
769 (lookup_interface, start_class, continue_class,
770 finish_class, start_method_def, start_protocol, build_method_decl,
771 objc_add_method, add_instance_variable, build_ivar_reference,
772 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
773 Make into static functions.
774 (receiver_is_class_object): Use new IS_CLASS() macro.
775 (objc_build_message_expr): Tweak ObjC++ message argument handling;
776 call objc_finish_message_expr() instead of finish_message_expr().
777 (finish_message_expr): Rename to objc_finish_message_expr(); use
778 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
779 call gen_type_name() instead of gen_declaration(); call objc_is_id()
780 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
781 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
782 (build_objc_method_call, warn_with_method): Do not call groktypename().
783 (build_ivar_reference): Call convert() instead of clobbering in a
785 (hash_init): Initialize string_htab hash table.
786 (add_instance_variable): Simplify parameter list; do not call grokfield();
787 do not populate CLASS_IVARS list.
788 (start_class): Check for the existence of super class, if one was specified.
789 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
790 call build_class_template(); adjust call to get_class_ivars(); call
791 build_decl(), pushdecl() and finish_decl() instead of define_decl().
792 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
794 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
795 (start_protocol): Do not call build_protocol_template(); use
796 PROTOCOL_BINFO_ELTS for the tree vector size.
797 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
798 (encode_pointer): Encode 'const char *' as 'r*', for backwards
800 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
801 (encode_type): Handle the 'const' qualifier here.
802 (objc_parmlist): New global variable, sued by objc_push_parm and
803 objc_get_parm_info().
804 (objc_push_parm, objc_get_parm_info): New functions.
805 (objc_expr_last): Remove function.
806 (synth_self_and_ucmd_args): For instance methods, use the instance
807 type for 'self'; call objc_push_parm() instead of push_parm_decl().
808 (start_method_def): Do not call push_scope(), declare_parm_level(),
809 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
810 just use objc_push_parm() and objc_get_parm_info().
811 (comp_method_with_proto): Remove function.
812 (objc_types_are_equivalent): Strip away indirections before comparing
814 (comp_proto_with_proto): Do not call groktypename(); types are no
815 longer in raw declspec format.
816 (objc_start_function): New function.
817 (really_start_method): Call comp_proto_with_proto() instead of
818 comp_method_with_proto(); call objc_start_function() instead of
819 hand-crafting a function declarator.
820 (continue_method_def, objc_expand_function_end): Remove functions.
821 (get_super_receiver): Call objc_get_current_scope() instead of
822 get_current_scope(); reference 'super_class' field (instead of
824 (finish_method_def): Rename to objc_finish_method_definition() and
825 add a function decl parameter; move method encoding call from
826 objc_expand_function_end().
827 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
828 gen_declaration_1): Remove functions.
829 (tmpbuf, RAW_DECLSPEC): Remove.
830 (gen_declaration): Remove second parameter; simplify to deal
831 with TYPE_P nodes instead of raw declspecs.
832 (gen_type_name, gen_type_name_0): New functions.
833 (gen_method_decl): Remove second parameter; call gen_type_name()
834 instead of gen_declaration_1().
835 (dump_interface): Adjust calls to gen_declaration() and
836 gen_method_decl(); do not allocate a separate string buffer.
837 (init_objc): Allocate a larger string buffer to accommodate
838 dump_interface(); adjust call to build_module_descriptor();
839 add call to build_module_initializer_routine() for the GNU
841 (generate_classref_translation_entry): Do not call start_decl(); call
842 finish_var_decl() instead of finish_decl(); call convert() instead of
844 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
845 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
847 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
848 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
849 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
850 objc_object_type and objc_object_name, respectively.
851 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
852 objc_class_name): New.
853 (IS_CLASS): New macro.
854 (IS_ID, IS_SUPER): Robustify.
855 (OCTI_EXECCLASS_DECL, execclass_decl): New.
856 (finish_file, start_class, continue_class, finish_class,
857 start_method_def, continue_method_def, finish_method_def,
858 start_protocol, finish_protocol, objc_build_throw_stmt,
859 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
860 objc_build_synchronized_epilogue, objc_build_try_prologue,
861 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
862 objc_build_finally_prologue, objc_build_finally_epilogue,
863 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
864 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
865 get_class_reference, get_static_reference, get_object_reference,
866 build_message_expr, finish_message_expr, build_selector_expr,
867 build_ivar_reference, build_keyword_decl, build_method_decl,
868 build_protocol_expr, build_objc_string_object, objc_declare_alias,
869 objc_declare_class, objc_declare_protocols, objc_comptypes,
870 objc_check_decl, build_encode_expr): Remove prototypes.
871 (imp_count, cat_count): Make GGC-aware.
872 (OBJC_SET_TYPE_NAME): New macro.
874 2004-09-03 Ziemowit Laski <zlaski@apple.com>
876 * config-lang.in: Update copyright notice.
877 (lang_requires): Indicate that ObjC requires C to be built first.
879 2004-09-01 Ziemowit Laski <zlaski@apple.com>
881 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
883 (build_objc_string_object): Rename to objc_build_string_object().
884 (get_class_reference): Rename to objc_get_class_reference().
885 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
886 (next_sjlj_build_catch_list, get_super_receiver): Call
887 objc_get_class_reference() instead of get_class_reference().
888 (build_keyword_decl): Rename to objc_build_keyword_decl().
889 (build_message_expr): Rename to objc_build_message_expr().
890 (build_protocol_expr): Rename to objc_build_protocol_expr().
891 (build_selector_expr): Rename to objc_build_selector_expr().
892 (build_encode_expr): Rename to objc_build_encode_expr().
893 * objc-act.h (get_class_ivars_from_name): Rename prototype to
894 objc_get_class_ivars().
895 (get_class_reference): Rename prototype to objc_get_class_reference().
896 (build_message_expr): Rename prototype to objc_build_message_expr().
897 (build_selector_expr): Rename prototype to objc_build_selector_expr().
898 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
899 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
900 (build_objc_string_object): Rename prototype to
901 objc_build_string_object().
903 2004-09-01 Ziemowit Laski <zlaski@apple.com>
905 * objc-act.c (lookup_interface): Make function 'static' and add a
907 (objc_check_decl, get_class_reference, objc_declare_alias,
908 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
909 instead of is_class_name().
910 (get_super_receiver, objc_clear_super_receiver): Call
911 objc_get_current_scope() instead of get_current_scope().
912 (is_class_name): Rename to objc_is_class_name.
913 (lookup_objc_ivar): Rename to objc_lookup_ivar.
915 2004-08-28 Ziemowit Laski <zlaski@apple.com>
917 * objc-act.c (objc_is_reserved_word): New function.
919 2004-08-15 Ziemowit Laski <zlaski@apple.com>
921 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
922 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
923 (objc/objc-parse.o): Do not depend on gtype-objc.h.
924 * objc-act.c: Do not include gtype-objc.h.
925 (finish_file): Rename to objc_finish_file().
926 * objc-act.h (finish_file): Update copyright notice; remove prototype.
927 * objc-lang.c: Update copyright notice; include diagnostic.h,
928 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
930 (finish_file): New hook routine.
931 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
932 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
933 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
934 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
935 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
936 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
937 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
938 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
939 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
940 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
941 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
942 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
943 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
944 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
945 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
946 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
947 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
948 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
949 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
950 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
951 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
952 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
953 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
954 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
955 Move to c-objc-common.h.