1 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
3 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
4 content where we called cp_finish_file.
6 2006-10-23 Rafael Avila de Espindola <rafael.espindola@gmail.com>
8 * objc-act.c (synth_module_prologue): Replace calls to
9 builtin_function with add_builtin_function.
10 (build_next_objc_exception_stuff): Replace calls to
11 builtin_function with add_builtin_function.
12 (build_objc_exception_stuff): Replace calls to
13 builtin_function with add_builtin_function.
15 2006-10-10 Brooks Moses <bmoses@stanford.edu>
17 * Make-lang.in: Added empty "objc.pdf" target.
19 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
22 * objc-act.c (objc_push_parm): If we change the type of the
23 decl, relayout the decl.
25 2006-09-19 Eric Christopher <echristo@apple.com>
27 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
28 default to something innocuous.
29 (build_next_objc_exception_stuff): Rename JBLEN.
31 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
33 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
35 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
38 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
40 2006-06-06 Mike Stump <mrs@apple.com>
42 * objc-act.c: Remove prototype for objc_build_volatilized_type.
44 2006-05-24 Mike Stump <mrs@apple.com>
46 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
48 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
51 * objc-act.c (objc_is_public): Return early on invalid type.
53 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
55 * objc-act.c (init_module_descriptor): Remove file name from
57 (gen_type_name_0): Fix ICE when issuing warning.
59 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
60 * Make-lang.in (OBJC): Remove
63 (.PHONY): Remove objective-c and ObjC
65 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
68 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
71 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
74 * objc-act.c (encode_array): Handle arrays to zero sized types.
76 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
78 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
80 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
82 * Make-lang.in: Remove all dependencies on s-gtype.
84 2005-12-02 Richard Guenther <rguenther@suse.de>
86 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
87 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
88 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
89 build_objc_method_call, objc_rewrite_function_call): Use buildN
92 2005-10-20 Geoffrey Keating <geoffk@apple.com>
94 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
95 on objc_msgSend and like builtin functions.
97 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
99 * objc-act.c (objc_build_component_ref): Adjust call to
100 finish_class_member_access_expr due to a changed prototype.
102 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
105 * objc-act.c (generate_strings): Remove and move code to
107 (add_objc_string): here when creating a new string decl.
108 (finish_objc): Don't call generate_strings.
110 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
113 * objc-act.c (next_sjlj_build_try_catch_finally): Set
114 TREE_SIDE_EFFECTS on catch_seq after building it.
116 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
118 part of PR objc/21992
119 * objc-act.c (handle_class_ref): The ref decl is always referenced.
121 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
123 Make CONSTRUCTOR use VEC to store initializers.
124 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
125 instead of build_constructor.
127 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
129 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
131 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
132 (KEYWORD_KEY_NAME): Use decl_minimal.
133 (METHOD_SEL_NAME): Ditto..
134 (METHOD_SEL_ARGS): Use decl_non_common.
135 (METHOD_ADD_ARGS): Ditto.
136 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
137 (METHOD_DEFINITION): Ditto.
138 (METHOD_ENCODING): Ditto.
139 * objc-lang.c: (objc_init_ts): New function.
141 2005-07-07 Ziemowit Laski <zlaski@apple.com>
143 * objc-act.c (objc_build_struct): Pass in an actual @interface
144 instead of its name, and annotate the struct created (and all
145 existing variants thereof) with the @interface.
146 (objc_compare_types): Treat forward-declared ObjC classes
147 as stand-alone (root) classes for purposes of type comparisons.
148 (build_private_template): Move some code to objc_build_struct().
150 2005-07-07 Ziemowit Laski <zlaski@apple.com>
153 * objc-act.c (objc_build_string_object): For GNU-style constants,
154 use the @interface type rather than the built-in type.
156 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
158 * Make-lang.in (cc1plus-checksum.c): Use
159 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
161 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
163 * objc-act.c: Use %q to quote in diagnostics.
165 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
167 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
170 2005-06-30 Ziemowit Laski <zlaski@apple.com>
172 * objc-act.c (objc_build_volatilized_type): New function.
173 (objc_volatilize_decl): Call objc_build_volatilized_type()
174 instead of build_qualified_type().
176 2005-06-29 Ziemowit Laski <zlaski@apple.com>
178 * objc-act.c (objc_build_internal_const_str_type): New function.
179 (check_string_class_template): Use objc_get_class_ivars() instead
180 of TYPE_FIELDS() to retrieve ivar list.
181 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
182 than the field itself.
183 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
184 type and use it to lay out compile-time string objects.
185 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
188 2005-06-28 Paul Brook <paul@codesourcery.com>
190 * objc-act.c (objc_init_exceptions): Call
191 default_init_unwind_resume_libfunc.
193 2005-06-27 Ziemowit Laski <zlaski@apple.com>
195 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
196 portion of TYPE_LANG_SPECIFIC info for all variants of
197 a class before calling finish_struct(), and restore
198 same TYPE_OBJC_INFO afterwards.
200 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
202 * all files: Update FSF address in copyright headers.
204 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
206 * objc-act.c (my_build_string_pointer): New.
207 (objc_get_class_reference, get_super_receiver): Call
208 my_build_string_pointer instead of my_build_string when building
211 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
213 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
216 2005-05-24 Ziemowit Laski <zlaski@apple.com>
218 * objc-act.c (objc_build_struct): New function.
219 (objc_derived_from_p): Likewise.
220 (objc_build_component_ref): Likewise.
221 (objc_copy_binfo): Likewise.
222 (objc_xref_basetypes): Likewise.
223 (objc_lookup_protocol): Likewise.
224 (objc_compare_protocols): Likewise.
225 (objc_volatilize_decl): Likewise.
226 (encode_aggregate_fields): Likewise.
227 (volatilized_hash): Likewise.
228 (volatilized_eq): Likewise.
229 (objc_compare_types): Likewise.
230 (objc_type_quals_match): Likewise.
231 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
233 (get_class_ivars): Add second parameter indicating if entire
234 hierarchy is desired.
235 (struct volatilized_type): New type.
236 (volatilized_htab): New hash table.
237 (objc_types_compatible_p, objc_comptypes): Remove functions.
238 (synth_module_prologue): Do not initialize 'unused_list'.
239 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
240 (objc_declare_alias): Implement as a typedef.
241 (objc_substitute_decl, objc_gimplify_expr): Reformat.
242 (objc_get_class_ivars): Adjust call to get_class_ivars().
243 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
244 build_ivar_reference, get_super_receiver): Call
245 objc_build_component_ref() instead of build_component_ref().
246 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
248 (build_private_template): Call objc_build_struct() instead of
249 start_struct() and finish_struct().
250 (hash_init): Initialize volatilized_htab.
251 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
252 ObjC++ impedance mismatches.
253 (encode_aggregate_within): Streamline by calling
254 encode_aggregate_fields().
255 * objc-act.h (objc_types_compatible_p): Remove prototype.
256 (OCTI_UNUSED_LIST, unused_list): Remove slot.
257 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
259 2005-05-18 Geoffrey Keating <geoffk@apple.com>
261 * Make-lang.in (cc1obj-dummy): New.
262 (cc1obj-checksum.c): New.
263 (cc1obj-checksum.o): New.
264 (cc1obj): Add cc1obj-checksum.o.
266 2005-05-18 Mike Stump <mrs@apple.com>
269 * objc-act.c (struct interface_tuple): Mark it up for GC.
270 (interface_htab): It is really a struct interface_tuple.
272 2005-05-17 Ziemowit Laski <zlaski@apple.com>
273 Mike Stump <mrs@apple.com>
275 Yet more Objective-C++...
277 * objc-act.c (objc_finish_try_stmt): Add return value.
278 (objc_build_synchronized): Likewise.
280 * objc-act.c (objc_is_gcable_type): Add.
281 (objc_substitute_decl): Add.
282 (objc_build_ivar_assignment): Add.
283 (objc_build_global_assignment): Add.
284 (objc_build_strong_cast_assignment): Add.
285 (objc_is_ivar_reference_p): Add.
286 (objc_is_global_reference_p): Add.
287 (objc_generate_write_barrier): Add.
288 (objc_rewrite_function_call): Add.
289 (objc_gimplify_expr): Add Objective-C++ support.
290 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
291 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
292 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
293 (DUP_TYPE_OBJC_INFO): Likewise.
294 (struct imp_entry): Add field has_cxx_cdtors.
295 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
296 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
297 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
298 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
299 OCTI_ASSIGN_STRONGCAST_DECL.
300 (umsg_fast_decl): Add.
301 (objc_assign_ivar_decl): Add.
302 (objc_assign_ivar_fast_decl): Add.
303 (objc_assign_global_decl): Add.
304 (objc_assign_strong_cast_decl): Add.
305 (objc_method_list_ptr): Add.
306 (objc_method_proto_list_ptr): Add.
307 (objc_ivar_list_ptr): Add.
309 * objc-act.c (should_call_super_dealloc): Add.
310 (OBJC_VERSION): Bump to 6.
311 (objc_is_gcable_type): Add.
312 (objc_substitute_decl): Add.
313 (objc_build_ivar_assignment): Add.
314 (objc_build_global_assignment): Add.
315 (objc_build_strong_cast_assignment): Add.
316 (objc_is_gcable_p): Add.
317 (objc_is_ivar_reference_p): Add.
318 (objc_is_global_reference_p): Add.
319 (generate_shared_structures): Add flags parameter.
320 (objc_generate_cxx_ctor_or_dtor): Add.
321 (objc_generate_cxx_cdtors): Add.
322 (add_class): Add name parameter.
323 (objc_types_share_size_and_alignment): Add.
324 (comp_proto_with_proto): Add strict parameter.
325 (CLS_HAS_CXX_STRUCTORS): Add.
326 (TAG_ASSIGNIVAR): Add.
327 (TAG_ASSIGNGLOBAL): Add.
328 (TAG_ASSIGNSTRONGCAST): Add.
329 (TAG_MSGSEND_FAST): Add.
330 (TAG_ASSIGNIVAR_FAST): Add.
331 (TAG_CXX_CONSTRUCT): Add.
332 (TAG_CXX_DESTRUCT): Add.
333 (OBJC_LOOKUP_CLASS): Add.
334 (OBJC_LOOKUP_NO_SUPER): Add.
335 (objc_finish_file): Add pch support.
336 (objc_finish_implementation): Add Objective-C++ support.
337 (synth_module_prologue): Likewise.
338 (synth_module_prologue): Add fast dispatching.
339 (objc_get_class_reference): Add Objective-C++ support.
340 (objc_generate_write_barrier): Likewise.
341 (next_sjlj_build_enter_and_setjmp): Likewise.
342 (objc_begin_try_stmt): Likewise.
343 (build_next_objc_exception_stuff): Add fast ivar support.
344 (build_private_template): Mark the record as used so debug
345 information is generated.
346 (build_protocol_template): Add Objective-C++ support.
347 (objc_method_parm_type) Likewise.
348 (objc_generate_cxx_ctor_or_dtor): Likewise.
349 (objc_generate_cxx_cdtors): Likewise.
350 (build_protocol_initializer): Likewise.
351 (build_category_template): Likewise.
352 (build_class_template): Likewise.
353 (build_method_list_template): Likewise.
354 (build_category_initializer): Likewise.
355 (build_shared_structure_initializer): Likewise.
356 (objc_finish_message_expr): Likewise.
357 (build_objc_method_call): Add fast dispatch support.
358 (lookup_method_static): Add support to end search at superclasses.
359 (add_method_to_hash_list): Add strict parameter to
360 comp_proto_with_proto.
361 (objc_add_method): Likewise.
362 (objc_add_method): Also set the interface_value.
363 (add_instance_variable): Add Objective-C++ support.
364 (objc_is_public): Likewise.
365 (start_class): Likewise.
366 (continue_class): Likewise.
367 (encode_aggregate_within): Likewise.
368 (start_method_def): Likewise.
369 (objc_start_function): Clear current_function_returns_value
370 and current_function_returns_null.
371 (really_start_method): Add Objective-C++ support.
372 (objc_finish_method_definition): Add warning for missing
374 (finish_objc): Add Objective-C++ support.
375 (generate_objc_image_info): Likewise.
376 (objc_lookup_ivar): Likewise.
377 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
378 (INIT_TYPE_OBJC_INFO): Likewise.
379 (DUP_TYPE_OBJC_INFO): Likewise.
381 2005-04-23 DJ Delorie <dj@redhat.com>
383 * objc-act.c: Adjust warning() callers.
385 2005-04-21 Roger Sayle <roger@eyesopen.com>
387 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
388 this field of an objc method decl.
389 * objc-act.c (build_method_decl): Take an additional "ellipsis"
390 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
391 (objc_build_method_signature): Accept additional "ellipsis"
392 argument and pass it to build_method_decl.
393 (get_arg_type_list, start_method_def, gen_method_decl): Use
394 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
395 TREE_OVERFLOW field of a TREE_LIST node.
397 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
400 * objc-act.c (objc_start_function): Create stack level for context
401 of identifiers with variably modified type.
403 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
407 * objc-act.c (objc_start_function): Push context on
410 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
412 * objc-act.c (next_sjlj_build_enter_and_setjmp,
413 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
414 Call c_common_truthvalue_conversion.
416 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
418 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
419 objc/objc-parse.c, objc/objc-parse.y): Remove
420 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
421 objc.distclean, objc.maintainer-clean): Update for new parser.
422 * config-lang.in (gtfiles): Update for new parser.
424 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
426 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
429 2005-01-27 Matt Austern <austern@apple.com>
431 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
432 calling instantiate_pending_templates.
434 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
437 * objc-act.c (build_selector_translation_table): Use
438 input_location in the diagnostic for the GNU runtime or if
439 TREE_PURPOSE (chain) is NULL.
441 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
444 * objc-act.c (objc_types_compatible_p): New function.
445 * objc-act.h (objc_types_compatible_p): Declare.
446 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
448 2005-01-16 Ziemowit Laski <zlaski@apple.com>
450 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
453 2005-01-15 Ziemowit Laski <zlaski@apple.com>
456 * objc-act.c (get_arg_type_list): Decay function arguments into
458 (objc_push_parm): Likewise; bring PARM_DECL construction closer
459 in line with what the C front-end does.
460 (objc_get_parm_info): Call pushdecl() and finish_decl() on
461 each PARM_DECL, like the C front-end does.
462 (start_method_def): Remove redundant ARRAY_TYPE decay.
463 (objc_start_function): Bring closer in line with what the
464 C front-end does for functions.
466 2005-01-14 Mike Stump <mrs@apple.com>
468 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
469 that -fobjc-exceptions is accepted.
471 2004-12-30 Ziemowit Laski <zlaski@apple.com>
474 * objc-act.c (get_arg_type_list, start_method_def): Decay
475 array arguments into pointers.
476 (gen_type_name_0): Learn to pretty-print array types.
478 2004-12-15 Ziemowit Laski <zlaski@apple.com>
480 * objc-act.c (build_private_template): Change to return 'void'; do
481 not set ivar_context, uprivate_record or objc_instance_type.
482 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
483 retrieve protocol list from the pointee rather than the pointer itself;
484 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
485 TYPE_OBJC_PROTOCOL_LIST.
486 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
487 construct a variant of the pointee as well as the pointer, and
488 store protocol information in the former. When creating variants
489 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
490 TYPE_OBJC_INTERFACE information.
491 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
492 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
493 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
494 holding an IDENTIFIER_NODE.
495 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
496 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
497 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
498 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
499 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
501 (continue_class): For @implementations, set ivar_context,
502 uprivate_record and objc_instance_type, for @interfaces, call
503 build_private_template().
504 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
506 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
507 accessing TYPE_OBJC_PROTOCOL_LIST.
508 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
509 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
510 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
511 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
512 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
513 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
514 TYPE_LANG_SPECIFIC(...).
515 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
516 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
517 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
518 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
519 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
521 2004-11-29 Joseph Myers <joseph@codesourcery.com>
524 * Make-lang.in (objc/objc-act.o): Update dependencies.
525 * objc-act.c (objc_finish_file): Call
526 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
528 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
531 * obj-act.c (encode_type): 96bits doubles are encoded the
532 same way as 64bit and 128bit doubles are.
534 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
536 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
538 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
541 * objc-act.c (generate_method_descriptors): Remove setting
542 the new decls' type to variable_length_type.
543 (generate_ivar_lists): Likewise.
544 (generate_dispatch_tables): Likewise.
546 2004-10-30 Ziemowit Laski <zlaski@apple.com>
548 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
549 contains the result of the ID lookup by the C or C++
550 front-end; in class methods, use OTHER if it exists;
551 in instance methods, use OTHER only if it is locally
554 2004-10-26 Ziemowit Laski <zlaski@apple.com>
556 * objc-act.c (finish_class): Do not synthesize bogus
557 'extern objc_object *_Foo;' declarations for @interface Foo.
559 2004-10-25 Ziemowit Laski <zlaski@apple.com>
560 David Ayers <d.ayers@inode.at>
562 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
563 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
564 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
565 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
566 (objc_is_id): Add test for 'super'.
567 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
568 receivers; if class methods are not found in protocol lists, search
569 for instance methods therein and warn if one is found. Look in
570 global hash tables for suitable method as a last resort when messaging
571 'id <Proto>', 'Class <Proto>' and invalid receiver types.
572 (objc_add_method): Insert instance methods listed in protocols into
573 the global class method hash table.
574 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
575 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
576 addition to 'id <Proto>'.
578 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
581 * objc-act.c (objc_build_string_object): Create a CONST_DECL
582 for the NeXT runtime case.
584 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
586 * objc-act.c: Fix comment typos.
588 2004-09-24 Ziemowit Laski <zlaski@apple.com>
590 * objc-act.c (init_objc_symtab, init_module_descriptor,
591 build_shared_structure_initializer): When initializing 'long'
592 fields, ensure that the initializer value is also 'long'.
594 2004-09-24 Zack Weinberg <zack@codesourcery.com>
596 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
598 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
599 (build_selector_translation_table): Use %J in diagnostic
600 instead of diddling input_line. Fix spelling.
602 2004-09-21 Ziemowit Laski <zlaski@apple.com>
604 * objc-act.c (objc_fold_objc_type_ref): New function.
605 * objc-act.h (objc_fold_objc_type_ref): New prototype.
607 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
609 * objc-act.c (objc_start_function, really_start_method,
610 objc_get_parm_info, start_method_def): Update to new arg_info
613 2004-09-07 Ziemowit Laski <zlaski@apple.com>
615 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
617 (objc/objc-act.o): Depend on $(HASHTAB_H).
618 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
619 objcp-decl.h instead of c-tree.h.
620 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
621 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
622 build_protocol_template): Adjust prototypes.
623 (build_module_initializer_routine, start_class, continue_class,
624 finish_class, start_method_def, objc_start_function, start_protocol,
625 build_method_decl, objc_add_method, add_instance_variable,
626 build_ivar_reference, is_ivar, is_private, get_super_receiver,
627 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
628 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
629 create_field_decl): New prototypes.
630 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
631 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
632 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
633 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
634 (CLASS_TYPEDEF_NAME): New.
635 (TAG_EXECCLASS): Change from a global variable to a #define.
636 (TAG_RETURN_STRUCT): Delete.
637 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
638 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
639 (string_descriptor): New struct.
640 (string_htab): New hash table.
641 (string_hash, string_eq): New prototypes.
642 (generate_struct_by_value_array): Call create_field_decl() instead of
643 create_builtin_decl().
644 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
645 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
646 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
647 and cp_finish_file().
648 (define_decl, get_static_reference, get_protocol_reference,
649 create_builtin_decl): Remove functions.
650 (objc_start_class_interface, objc_start_category_interface,
651 objc_start_protocol, objc_continue_interface, objc_finish_interface,
652 objc_start_class_implementation, objc_start_category_implementation,
653 objc_continue_implementation, objc_finish_implementation,
654 objc_set_visibility, objc_set_method_type,
655 objc_build_method_signature, objc_add_method_declaration,
656 objc_start_method_definition, objc_add_instance_variable,
657 objc_get_protocol_qualified_type, create_field_decl,
658 start_var_decl, finish_var_decl): New functions.
659 (setup_string_decl): Simplify since it is only called once.
660 (synth_module_prologue): Call build_class_template(); predefine 'id'
661 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
662 hooks for duration of function; fix GNU runtime messenger signatures
663 to correspond to reality; forward-declare '__objc_exec_class' for the
664 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
665 'extern "C" { ... }' wrappers around synthesized declarations; call
666 build_protocol_template() and build_category_template().
667 (string_hash, string_eq): New functions.
668 (objc_build_string_object): Check metaclass correctness only once;
669 store string literals in hash table.
670 (objc_build_constructor): Do not convert initializer elements;
671 adjust for ObjC++ impedance mismatch.
672 (build_objc_symtab_template): Call create_field_decl() instead of
673 create_builtin_decl().
674 (init_objc_symtab): Add missing conversion to initializer element.
675 (build_metadata_decl): Call start_var_decl() instead of define_decl().
676 (generate_objc_symtab_decl): Do not call build_category_template();
677 call start_var_decl() and finish_var_decl() instead of start_decl()
679 (build_module_descriptor): Call create_field_decl() instead of
680 grokfield(); call start_var_decl() and finish_var_decl() instead of
681 start_decl() and finish_decl(); always mark module descriptor as
682 used; move GNU runtime-specific functionality to
683 build_module_initializer_routine().
684 (build_module_initializer_routine): New function, broken off of
685 build_module_descriptor().
686 (objc_static_init_needed_p, objc_generate_static_init_call): New
688 (generate_static_references, generate_strings,
689 build_selector_translation_table, generate_descriptor_table,
690 generate_ivars_list, generate_dispatch_table, generate_category): Call
691 start_var_decl() and finish_var_decl() instead of start_decl() and
692 finish_decl(); build a type directly instead of via groktypename().
693 (build_selector_reference_decl, build_selector_table_decl,
694 build_class_reference_decl, build_protocol_reference,
695 generate_objc_image_info): Call start_var_decl() instead of
697 (build_selector_reference): For GNU runtime, do not call
698 build_selector_reference_decl().
699 (build_selector, build_typed_selector_reference): Always convert
700 result to the selector type.
701 (add_objc_string): Cast return value to 'char *'.
702 (build_method_prototype_template, build_selector_template,
703 build_method_template): Use actual selector type for fields
704 pointing to selectors.
705 (finish_objc): For GNU runtime, call
706 build_module_initializer_routine() after build_module_descriptor().
707 (generate_protocol_list, generate_shared_structures): Call
708 start_var_decl() and finish_var_decl() instead of start_decl() and
709 finish_decl(); build a type directly instead of via
711 (synth_id_with_class_suffix): Return a string.
712 (get_arg_type_list): For instance methods, use the instance type for
713 'self'; do not call groktypename_in_parm_context().
714 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
715 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
716 handle RECORD_TYPEs in ObjC as well as ObjC++.
717 (objc_is_id): New function.
718 (objc_is_object_ptr): Return the canonical type node.
719 (objc_get_class_ivars): Simplify using get_class_ivars().
720 (get_class_ivars): Remove second parameter; create a fresh copy
721 of the ivar list for each call; do not check for existence of
723 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
724 (objc_init_exceptions): When using SJLJ-style exceptions, require
725 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
727 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
728 objc_object_type instead of objc_id_type.
729 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
730 a VAR_DECL before placing it in the appropriate scope; do not
731 call define_decl(); adjust call to c_begin_compound_stmt();
732 use objc_object_type instead of objc_id_type.
733 (build_next_objc_exception_stuff): Call create_field_decl() instead
734 of create_builtin_decl(); construct type directly instead of calling
735 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
736 (build_private_template): Adjust call to get_class_ivars(); build
737 a type directly instead of via groktypename().
738 (build_protocol_template, build_method_prototype_list_template,
739 build_method_prototype_template, build_category_template,
740 build_selector_template, build_class_template, build_super_template,
741 build_ivar_template, build_ivar_list_template,
742 build_method_list_template, build_method_template):
743 Call create_field_decl() instead of grokfield().
744 (objc_method_parm_type): Do not call groktypename().
745 (generate_descriptor_table): Call start_var_decl() and
746 finish_var_decl() instead of start_decl() and finish_decl().
747 (generate_method_descriptors, build_protocol_initializer,
748 generate_dispatch_tables, build_category_initializer,
749 build_shared_structure_initializer): Do not call groktypename().
750 (generate_protocols): Call start_var_decl() and finish_var_decl()
751 instead of start_decl() and finish_decl(); do not call groktypename().
752 (error_with_ivar): Remove last parameter.
753 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
754 to CLASS_IVARS lists; adjust calls to error_with_ivar().
755 (generate_ivar_lists): Convert one of the initializer elements; do
756 not call groktypename().
757 (get_arg_type_list, start_method_def, gen_method_def): Account for
758 new representation of variable arguments and '...' in Objective-C
759 methods; add Objective-C++ impedance matching code.
760 (is_objc_type_qualifier): Remove function.
761 (adjust_type_for_id_default): Simplify; there is no longer a need to
762 wade through declspecs.
763 (lookup_interface, start_class, continue_class,
764 finish_class, start_method_def, start_protocol, build_method_decl,
765 objc_add_method, add_instance_variable, build_ivar_reference,
766 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
767 Make into static functions.
768 (receiver_is_class_object): Use new IS_CLASS() macro.
769 (objc_build_message_expr): Tweak ObjC++ message argument handling;
770 call objc_finish_message_expr() instead of finish_message_expr().
771 (finish_message_expr): Rename to objc_finish_message_expr(); use
772 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
773 call gen_type_name() instead of gen_declaration(); call objc_is_id()
774 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
775 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
776 (build_objc_method_call, warn_with_method): Do not call groktypename().
777 (build_ivar_reference): Call convert() instead of clobbering in a
779 (hash_init): Initialize string_htab hash table.
780 (add_instance_variable): Simplify parameter list; do not call grokfield();
781 do not populate CLASS_IVARS list.
782 (start_class): Check for the existence of super class, if one was specified.
783 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
784 call build_class_template(); adjust call to get_class_ivars(); call
785 build_decl(), pushdecl() and finish_decl() instead of define_decl().
786 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
788 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
789 (start_protocol): Do not call build_protocol_template(); use
790 PROTOCOL_BINFO_ELTS for the tree vector size.
791 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
792 (encode_pointer): Encode 'const char *' as 'r*', for backwards
794 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
795 (encode_type): Handle the 'const' qualifier here.
796 (objc_parmlist): New global variable, sued by objc_push_parm and
797 objc_get_parm_info().
798 (objc_push_parm, objc_get_parm_info): New functions.
799 (objc_expr_last): Remove function.
800 (synth_self_and_ucmd_args): For instance methods, use the instance
801 type for 'self'; call objc_push_parm() instead of push_parm_decl().
802 (start_method_def): Do not call push_scope(), declare_parm_level(),
803 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
804 just use objc_push_parm() and objc_get_parm_info().
805 (comp_method_with_proto): Remove function.
806 (objc_types_are_equivalent): Strip away indirections before comparing
808 (comp_proto_with_proto): Do not call groktypename(); types are no
809 longer in raw declspec format.
810 (objc_start_function): New function.
811 (really_start_method): Call comp_proto_with_proto() instead of
812 comp_method_with_proto(); call objc_start_function() instead of
813 hand-crafting a function declarator.
814 (continue_method_def, objc_expand_function_end): Remove functions.
815 (get_super_receiver): Call objc_get_current_scope() instead of
816 get_current_scope(); reference 'super_class' field (instead of
818 (finish_method_def): Rename to objc_finish_method_definition() and
819 add a function decl parameter; move method encoding call from
820 objc_expand_function_end().
821 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
822 gen_declaration_1): Remove functions.
823 (tmpbuf, RAW_DECLSPEC): Remove.
824 (gen_declaration): Remove second parameter; simplify to deal
825 with TYPE_P nodes instead of raw declspecs.
826 (gen_type_name, gen_type_name_0): New functions.
827 (gen_method_decl): Remove second parameter; call gen_type_name()
828 instead of gen_declaration_1().
829 (dump_interface): Adjust calls to gen_declaration() and
830 gen_method_decl(); do not allocate a separate string buffer.
831 (init_objc): Allocate a larger string buffer to accommodate
832 dump_interface(); adjust call to build_module_descriptor();
833 add call to build_module_initializer_routine() for the GNU
835 (generate_classref_translation_entry): Do not call start_decl(); call
836 finish_var_decl() instead of finish_decl(); call convert() instead of
838 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
839 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
841 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
842 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
843 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
844 objc_object_type and objc_object_name, respectively.
845 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
846 objc_class_name): New.
847 (IS_CLASS): New macro.
848 (IS_ID, IS_SUPER): Robustify.
849 (OCTI_EXECCLASS_DECL, execclass_decl): New.
850 (finish_file, start_class, continue_class, finish_class,
851 start_method_def, continue_method_def, finish_method_def,
852 start_protocol, finish_protocol, objc_build_throw_stmt,
853 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
854 objc_build_synchronized_epilogue, objc_build_try_prologue,
855 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
856 objc_build_finally_prologue, objc_build_finally_epilogue,
857 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
858 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
859 get_class_reference, get_static_reference, get_object_reference,
860 build_message_expr, finish_message_expr, build_selector_expr,
861 build_ivar_reference, build_keyword_decl, build_method_decl,
862 build_protocol_expr, build_objc_string_object, objc_declare_alias,
863 objc_declare_class, objc_declare_protocols, objc_comptypes,
864 objc_check_decl, build_encode_expr): Remove prototypes.
865 (imp_count, cat_count): Make GGC-aware.
866 (OBJC_SET_TYPE_NAME): New macro.
868 2004-09-03 Ziemowit Laski <zlaski@apple.com>
870 * config-lang.in: Update copyright notice.
871 (lang_requires): Indicate that ObjC requires C to be built first.
873 2004-09-01 Ziemowit Laski <zlaski@apple.com>
875 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
877 (build_objc_string_object): Rename to objc_build_string_object().
878 (get_class_reference): Rename to objc_get_class_reference().
879 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
880 (next_sjlj_build_catch_list, get_super_receiver): Call
881 objc_get_class_reference() instead of get_class_reference().
882 (build_keyword_decl): Rename to objc_build_keyword_decl().
883 (build_message_expr): Rename to objc_build_message_expr().
884 (build_protocol_expr): Rename to objc_build_protocol_expr().
885 (build_selector_expr): Rename to objc_build_selector_expr().
886 (build_encode_expr): Rename to objc_build_encode_expr().
887 * objc-act.h (get_class_ivars_from_name): Rename prototype to
888 objc_get_class_ivars().
889 (get_class_reference): Rename prototype to objc_get_class_reference().
890 (build_message_expr): Rename prototype to objc_build_message_expr().
891 (build_selector_expr): Rename prototype to objc_build_selector_expr().
892 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
893 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
894 (build_objc_string_object): Rename prototype to
895 objc_build_string_object().
897 2004-09-01 Ziemowit Laski <zlaski@apple.com>
899 * objc-act.c (lookup_interface): Make function 'static' and add a
901 (objc_check_decl, get_class_reference, objc_declare_alias,
902 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
903 instead of is_class_name().
904 (get_super_receiver, objc_clear_super_receiver): Call
905 objc_get_current_scope() instead of get_current_scope().
906 (is_class_name): Rename to objc_is_class_name.
907 (lookup_objc_ivar): Rename to objc_lookup_ivar.
909 2004-08-28 Ziemowit Laski <zlaski@apple.com>
911 * objc-act.c (objc_is_reserved_word): New function.
913 2004-08-15 Ziemowit Laski <zlaski@apple.com>
915 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
916 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
917 (objc/objc-parse.o): Do not depend on gtype-objc.h.
918 * objc-act.c: Do not include gtype-objc.h.
919 (finish_file): Rename to objc_finish_file().
920 * objc-act.h (finish_file): Update copyright notice; remove prototype.
921 * objc-lang.c: Update copyright notice; include diagnostic.h,
922 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
924 (finish_file): New hook routine.
925 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
926 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
927 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
928 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
929 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
930 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
931 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
932 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
933 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
934 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
935 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
936 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
937 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
938 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
939 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
940 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
941 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
942 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
943 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
944 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
945 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
946 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
947 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
948 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
949 Move to c-objc-common.h.