1 2006-06-06 Mike Stump <mrs@apple.com>
3 * objc-act.c: Remove prototype for objc_build_volatilized_type.
5 2006-05-24 Mike Stump <mrs@apple.com>
7 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
9 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
12 * objc-act.c (objc_is_public): Return early on invalid type.
14 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
16 * objc-act.c (init_module_descriptor): Remove file name from
18 (gen_type_name_0): Fix ICE when issuing warning.
20 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
21 * Make-lang.in (OBJC): Remove
24 (.PHONY): Remove objective-c and ObjC
26 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
29 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
32 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
35 * objc-act.c (encode_array): Handle arrays to zero sized types.
37 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
39 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
41 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
43 * Make-lang.in: Remove all dependencies on s-gtype.
45 2005-12-02 Richard Guenther <rguenther@suse.de>
47 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
48 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
49 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
50 build_objc_method_call, objc_rewrite_function_call): Use buildN
53 2005-10-20 Geoffrey Keating <geoffk@apple.com>
55 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
56 on objc_msgSend and like builtin functions.
58 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
60 * objc-act.c (objc_build_component_ref): Adjust call to
61 finish_class_member_access_expr due to a changed prototype.
63 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
66 * objc-act.c (generate_strings): Remove and move code to
68 (add_objc_string): here when creating a new string decl.
69 (finish_objc): Don't call generate_strings.
71 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
74 * objc-act.c (next_sjlj_build_try_catch_finally): Set
75 TREE_SIDE_EFFECTS on catch_seq after building it.
77 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
80 * objc-act.c (handle_class_ref): The ref decl is always referenced.
82 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
84 Make CONSTRUCTOR use VEC to store initializers.
85 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
86 instead of build_constructor.
88 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
90 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
92 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
93 (KEYWORD_KEY_NAME): Use decl_minimal.
94 (METHOD_SEL_NAME): Ditto..
95 (METHOD_SEL_ARGS): Use decl_non_common.
96 (METHOD_ADD_ARGS): Ditto.
97 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
98 (METHOD_DEFINITION): Ditto.
99 (METHOD_ENCODING): Ditto.
100 * objc-lang.c: (objc_init_ts): New function.
102 2005-07-07 Ziemowit Laski <zlaski@apple.com>
104 * objc-act.c (objc_build_struct): Pass in an actual @interface
105 instead of its name, and annotate the struct created (and all
106 existing variants thereof) with the @interface.
107 (objc_compare_types): Treat forward-declared ObjC classes
108 as stand-alone (root) classes for purposes of type comparisons.
109 (build_private_template): Move some code to objc_build_struct().
111 2005-07-07 Ziemowit Laski <zlaski@apple.com>
114 * objc-act.c (objc_build_string_object): For GNU-style constants,
115 use the @interface type rather than the built-in type.
117 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
119 * Make-lang.in (cc1plus-checksum.c): Use
120 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
122 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
124 * objc-act.c: Use %q to quote in diagnostics.
126 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
128 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
131 2005-06-30 Ziemowit Laski <zlaski@apple.com>
133 * objc-act.c (objc_build_volatilized_type): New function.
134 (objc_volatilize_decl): Call objc_build_volatilized_type()
135 instead of build_qualified_type().
137 2005-06-29 Ziemowit Laski <zlaski@apple.com>
139 * objc-act.c (objc_build_internal_const_str_type): New function.
140 (check_string_class_template): Use objc_get_class_ivars() instead
141 of TYPE_FIELDS() to retrieve ivar list.
142 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
143 than the field itself.
144 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
145 type and use it to lay out compile-time string objects.
146 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
149 2005-06-28 Paul Brook <paul@codesourcery.com>
151 * objc-act.c (objc_init_exceptions): Call
152 default_init_unwind_resume_libfunc.
154 2005-06-27 Ziemowit Laski <zlaski@apple.com>
156 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
157 portion of TYPE_LANG_SPECIFIC info for all variants of
158 a class before calling finish_struct(), and restore
159 same TYPE_OBJC_INFO afterwards.
161 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
163 * all files: Update FSF address in copyright headers.
165 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
167 * objc-act.c (my_build_string_pointer): New.
168 (objc_get_class_reference, get_super_receiver): Call
169 my_build_string_pointer instead of my_build_string when building
172 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
174 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
177 2005-05-24 Ziemowit Laski <zlaski@apple.com>
179 * objc-act.c (objc_build_struct): New function.
180 (objc_derived_from_p): Likewise.
181 (objc_build_component_ref): Likewise.
182 (objc_copy_binfo): Likewise.
183 (objc_xref_basetypes): Likewise.
184 (objc_lookup_protocol): Likewise.
185 (objc_compare_protocols): Likewise.
186 (objc_volatilize_decl): Likewise.
187 (encode_aggregate_fields): Likewise.
188 (volatilized_hash): Likewise.
189 (volatilized_eq): Likewise.
190 (objc_compare_types): Likewise.
191 (objc_type_quals_match): Likewise.
192 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
194 (get_class_ivars): Add second parameter indicating if entire
195 hierarchy is desired.
196 (struct volatilized_type): New type.
197 (volatilized_htab): New hash table.
198 (objc_types_compatible_p, objc_comptypes): Remove functions.
199 (synth_module_prologue): Do not initialize 'unused_list'.
200 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
201 (objc_declare_alias): Implement as a typedef.
202 (objc_substitute_decl, objc_gimplify_expr): Reformat.
203 (objc_get_class_ivars): Adjust call to get_class_ivars().
204 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
205 build_ivar_reference, get_super_receiver): Call
206 objc_build_component_ref() instead of build_component_ref().
207 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
209 (build_private_template): Call objc_build_struct() instead of
210 start_struct() and finish_struct().
211 (hash_init): Initialize volatilized_htab.
212 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
213 ObjC++ impedance mismatches.
214 (encode_aggregate_within): Streamline by calling
215 encode_aggregate_fields().
216 * objc-act.h (objc_types_compatible_p): Remove prototype.
217 (OCTI_UNUSED_LIST, unused_list): Remove slot.
218 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
220 2005-05-18 Geoffrey Keating <geoffk@apple.com>
222 * Make-lang.in (cc1obj-dummy): New.
223 (cc1obj-checksum.c): New.
224 (cc1obj-checksum.o): New.
225 (cc1obj): Add cc1obj-checksum.o.
227 2005-05-18 Mike Stump <mrs@apple.com>
230 * objc-act.c (struct interface_tuple): Mark it up for GC.
231 (interface_htab): It is really a struct interface_tuple.
233 2005-05-17 Ziemowit Laski <zlaski@apple.com>
234 Mike Stump <mrs@apple.com>
236 Yet more Objective-C++...
238 * objc-act.c (objc_finish_try_stmt): Add return value.
239 (objc_build_synchronized): Likewise.
241 * objc-act.c (objc_is_gcable_type): Add.
242 (objc_substitute_decl): Add.
243 (objc_build_ivar_assignment): Add.
244 (objc_build_global_assignment): Add.
245 (objc_build_strong_cast_assignment): Add.
246 (objc_is_ivar_reference_p): Add.
247 (objc_is_global_reference_p): Add.
248 (objc_generate_write_barrier): Add.
249 (objc_rewrite_function_call): Add.
250 (objc_gimplify_expr): Add Objective-C++ support.
251 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
252 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
253 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
254 (DUP_TYPE_OBJC_INFO): Likewise.
255 (struct imp_entry): Add field has_cxx_cdtors.
256 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
257 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
258 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
259 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
260 OCTI_ASSIGN_STRONGCAST_DECL.
261 (umsg_fast_decl): Add.
262 (objc_assign_ivar_decl): Add.
263 (objc_assign_ivar_fast_decl): Add.
264 (objc_assign_global_decl): Add.
265 (objc_assign_strong_cast_decl): Add.
266 (objc_method_list_ptr): Add.
267 (objc_method_proto_list_ptr): Add.
268 (objc_ivar_list_ptr): Add.
270 * objc-act.c (should_call_super_dealloc): Add.
271 (OBJC_VERSION): Bump to 6.
272 (objc_is_gcable_type): Add.
273 (objc_substitute_decl): Add.
274 (objc_build_ivar_assignment): Add.
275 (objc_build_global_assignment): Add.
276 (objc_build_strong_cast_assignment): Add.
277 (objc_is_gcable_p): Add.
278 (objc_is_ivar_reference_p): Add.
279 (objc_is_global_reference_p): Add.
280 (generate_shared_structures): Add flags parameter.
281 (objc_generate_cxx_ctor_or_dtor): Add.
282 (objc_generate_cxx_cdtors): Add.
283 (add_class): Add name parameter.
284 (objc_types_share_size_and_alignment): Add.
285 (comp_proto_with_proto): Add strict parameter.
286 (CLS_HAS_CXX_STRUCTORS): Add.
287 (TAG_ASSIGNIVAR): Add.
288 (TAG_ASSIGNGLOBAL): Add.
289 (TAG_ASSIGNSTRONGCAST): Add.
290 (TAG_MSGSEND_FAST): Add.
291 (TAG_ASSIGNIVAR_FAST): Add.
292 (TAG_CXX_CONSTRUCT): Add.
293 (TAG_CXX_DESTRUCT): Add.
294 (OBJC_LOOKUP_CLASS): Add.
295 (OBJC_LOOKUP_NO_SUPER): Add.
296 (objc_finish_file): Add pch support.
297 (objc_finish_implementation): Add Objective-C++ support.
298 (synth_module_prologue): Likewise.
299 (synth_module_prologue): Add fast dispatching.
300 (objc_get_class_reference): Add Objective-C++ support.
301 (objc_generate_write_barrier): Likewise.
302 (next_sjlj_build_enter_and_setjmp): Likewise.
303 (objc_begin_try_stmt): Likewise.
304 (build_next_objc_exception_stuff): Add fast ivar support.
305 (build_private_template): Mark the record as used so debug
306 information is generated.
307 (build_protocol_template): Add Objective-C++ support.
308 (objc_method_parm_type) Likewise.
309 (objc_generate_cxx_ctor_or_dtor): Likewise.
310 (objc_generate_cxx_cdtors): Likewise.
311 (build_protocol_initializer): Likewise.
312 (build_category_template): Likewise.
313 (build_class_template): Likewise.
314 (build_method_list_template): Likewise.
315 (build_category_initializer): Likewise.
316 (build_shared_structure_initializer): Likewise.
317 (objc_finish_message_expr): Likewise.
318 (build_objc_method_call): Add fast dispatch support.
319 (lookup_method_static): Add support to end search at superclasses.
320 (add_method_to_hash_list): Add strict parameter to
321 comp_proto_with_proto.
322 (objc_add_method): Likewise.
323 (objc_add_method): Also set the interface_value.
324 (add_instance_variable): Add Objective-C++ support.
325 (objc_is_public): Likewise.
326 (start_class): Likewise.
327 (continue_class): Likewise.
328 (encode_aggregate_within): Likewise.
329 (start_method_def): Likewise.
330 (objc_start_function): Clear current_function_returns_value
331 and current_function_returns_null.
332 (really_start_method): Add Objective-C++ support.
333 (objc_finish_method_definition): Add warning for missing
335 (finish_objc): Add Objective-C++ support.
336 (generate_objc_image_info): Likewise.
337 (objc_lookup_ivar): Likewise.
338 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
339 (INIT_TYPE_OBJC_INFO): Likewise.
340 (DUP_TYPE_OBJC_INFO): Likewise.
342 2005-04-23 DJ Delorie <dj@redhat.com>
344 * objc-act.c: Adjust warning() callers.
346 2005-04-21 Roger Sayle <roger@eyesopen.com>
348 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
349 this field of an objc method decl.
350 * objc-act.c (build_method_decl): Take an additional "ellipsis"
351 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
352 (objc_build_method_signature): Accept additional "ellipsis"
353 argument and pass it to build_method_decl.
354 (get_arg_type_list, start_method_def, gen_method_decl): Use
355 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
356 TREE_OVERFLOW field of a TREE_LIST node.
358 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
361 * objc-act.c (objc_start_function): Create stack level for context
362 of identifiers with variably modified type.
364 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
368 * objc-act.c (objc_start_function): Push context on
371 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
373 * objc-act.c (next_sjlj_build_enter_and_setjmp,
374 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
375 Call c_common_truthvalue_conversion.
377 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
379 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
380 objc/objc-parse.c, objc/objc-parse.y): Remove
381 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
382 objc.distclean, objc.maintainer-clean): Update for new parser.
383 * config-lang.in (gtfiles): Update for new parser.
385 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
387 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
390 2005-01-27 Matt Austern <austern@apple.com>
392 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
393 calling instantiate_pending_templates.
395 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
398 * objc-act.c (build_selector_translation_table): Use
399 input_location in the diagnostic for the GNU runtime or if
400 TREE_PURPOSE (chain) is NULL.
402 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
405 * objc-act.c (objc_types_compatible_p): New function.
406 * objc-act.h (objc_types_compatible_p): Declare.
407 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
409 2005-01-16 Ziemowit Laski <zlaski@apple.com>
411 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
414 2005-01-15 Ziemowit Laski <zlaski@apple.com>
417 * objc-act.c (get_arg_type_list): Decay function arguments into
419 (objc_push_parm): Likewise; bring PARM_DECL construction closer
420 in line with what the C front-end does.
421 (objc_get_parm_info): Call pushdecl() and finish_decl() on
422 each PARM_DECL, like the C front-end does.
423 (start_method_def): Remove redundant ARRAY_TYPE decay.
424 (objc_start_function): Bring closer in line with what the
425 C front-end does for functions.
427 2005-01-14 Mike Stump <mrs@apple.com>
429 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
430 that -fobjc-exceptions is accepted.
432 2004-12-30 Ziemowit Laski <zlaski@apple.com>
435 * objc-act.c (get_arg_type_list, start_method_def): Decay
436 array arguments into pointers.
437 (gen_type_name_0): Learn to pretty-print array types.
439 2004-12-15 Ziemowit Laski <zlaski@apple.com>
441 * objc-act.c (build_private_template): Change to return 'void'; do
442 not set ivar_context, uprivate_record or objc_instance_type.
443 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
444 retrieve protocol list from the pointee rather than the pointer itself;
445 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
446 TYPE_OBJC_PROTOCOL_LIST.
447 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
448 construct a variant of the pointee as well as the pointer, and
449 store protocol information in the former. When creating variants
450 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
451 TYPE_OBJC_INTERFACE information.
452 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
453 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
454 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
455 holding an IDENTIFIER_NODE.
456 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
457 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
458 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
459 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
460 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
462 (continue_class): For @implementations, set ivar_context,
463 uprivate_record and objc_instance_type, for @interfaces, call
464 build_private_template().
465 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
467 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
468 accessing TYPE_OBJC_PROTOCOL_LIST.
469 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
470 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
471 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
472 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
473 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
474 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
475 TYPE_LANG_SPECIFIC(...).
476 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
477 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
478 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
479 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
480 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
482 2004-11-29 Joseph Myers <joseph@codesourcery.com>
485 * Make-lang.in (objc/objc-act.o): Update dependencies.
486 * objc-act.c (objc_finish_file): Call
487 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
489 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
492 * obj-act.c (encode_type): 96bits doubles are encoded the
493 same way as 64bit and 128bit doubles are.
495 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
497 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
499 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
502 * objc-act.c (generate_method_descriptors): Remove setting
503 the new decls' type to variable_length_type.
504 (generate_ivar_lists): Likewise.
505 (generate_dispatch_tables): Likewise.
507 2004-10-30 Ziemowit Laski <zlaski@apple.com>
509 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
510 contains the result of the ID lookup by the C or C++
511 front-end; in class methods, use OTHER if it exists;
512 in instance methods, use OTHER only if it is locally
515 2004-10-26 Ziemowit Laski <zlaski@apple.com>
517 * objc-act.c (finish_class): Do not synthesize bogus
518 'extern objc_object *_Foo;' declarations for @interface Foo.
520 2004-10-25 Ziemowit Laski <zlaski@apple.com>
521 David Ayers <d.ayers@inode.at>
523 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
524 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
525 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
526 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
527 (objc_is_id): Add test for 'super'.
528 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
529 receivers; if class methods are not found in protocol lists, search
530 for instance methods therein and warn if one is found. Look in
531 global hash tables for suitable method as a last resort when messaging
532 'id <Proto>', 'Class <Proto>' and invalid receiver types.
533 (objc_add_method): Insert instance methods listed in protocols into
534 the global class method hash table.
535 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
536 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
537 addition to 'id <Proto>'.
539 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
542 * objc-act.c (objc_build_string_object): Create a CONST_DECL
543 for the NeXT runtime case.
545 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
547 * objc-act.c: Fix comment typos.
549 2004-09-24 Ziemowit Laski <zlaski@apple.com>
551 * objc-act.c (init_objc_symtab, init_module_descriptor,
552 build_shared_structure_initializer): When initializing 'long'
553 fields, ensure that the initializer value is also 'long'.
555 2004-09-24 Zack Weinberg <zack@codesourcery.com>
557 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
559 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
560 (build_selector_translation_table): Use %J in diagnostic
561 instead of diddling input_line. Fix spelling.
563 2004-09-21 Ziemowit Laski <zlaski@apple.com>
565 * objc-act.c (objc_fold_objc_type_ref): New function.
566 * objc-act.h (objc_fold_objc_type_ref): New prototype.
568 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
570 * objc-act.c (objc_start_function, really_start_method,
571 objc_get_parm_info, start_method_def): Update to new arg_info
574 2004-09-07 Ziemowit Laski <zlaski@apple.com>
576 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
578 (objc/objc-act.o): Depend on $(HASHTAB_H).
579 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
580 objcp-decl.h instead of c-tree.h.
581 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
582 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
583 build_protocol_template): Adjust prototypes.
584 (build_module_initializer_routine, start_class, continue_class,
585 finish_class, start_method_def, objc_start_function, start_protocol,
586 build_method_decl, objc_add_method, add_instance_variable,
587 build_ivar_reference, is_ivar, is_private, get_super_receiver,
588 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
589 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
590 create_field_decl): New prototypes.
591 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
592 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
593 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
594 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
595 (CLASS_TYPEDEF_NAME): New.
596 (TAG_EXECCLASS): Change from a global variable to a #define.
597 (TAG_RETURN_STRUCT): Delete.
598 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
599 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
600 (string_descriptor): New struct.
601 (string_htab): New hash table.
602 (string_hash, string_eq): New prototypes.
603 (generate_struct_by_value_array): Call create_field_decl() instead of
604 create_builtin_decl().
605 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
606 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
607 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
608 and cp_finish_file().
609 (define_decl, get_static_reference, get_protocol_reference,
610 create_builtin_decl): Remove functions.
611 (objc_start_class_interface, objc_start_category_interface,
612 objc_start_protocol, objc_continue_interface, objc_finish_interface,
613 objc_start_class_implementation, objc_start_category_implementation,
614 objc_continue_implementation, objc_finish_implementation,
615 objc_set_visibility, objc_set_method_type,
616 objc_build_method_signature, objc_add_method_declaration,
617 objc_start_method_definition, objc_add_instance_variable,
618 objc_get_protocol_qualified_type, create_field_decl,
619 start_var_decl, finish_var_decl): New functions.
620 (setup_string_decl): Simplify since it is only called once.
621 (synth_module_prologue): Call build_class_template(); predefine 'id'
622 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
623 hooks for duration of function; fix GNU runtime messenger signatures
624 to correspond to reality; forward-declare '__objc_exec_class' for the
625 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
626 'extern "C" { ... }' wrappers around synthesized declarations; call
627 build_protocol_template() and build_category_template().
628 (string_hash, string_eq): New functions.
629 (objc_build_string_object): Check metaclass correctness only once;
630 store string literals in hash table.
631 (objc_build_constructor): Do not convert initializer elements;
632 adjust for ObjC++ impedance mismatch.
633 (build_objc_symtab_template): Call create_field_decl() instead of
634 create_builtin_decl().
635 (init_objc_symtab): Add missing conversion to initializer element.
636 (build_metadata_decl): Call start_var_decl() instead of define_decl().
637 (generate_objc_symtab_decl): Do not call build_category_template();
638 call start_var_decl() and finish_var_decl() instead of start_decl()
640 (build_module_descriptor): Call create_field_decl() instead of
641 grokfield(); call start_var_decl() and finish_var_decl() instead of
642 start_decl() and finish_decl(); always mark module descriptor as
643 used; move GNU runtime-specific functionality to
644 build_module_initializer_routine().
645 (build_module_initializer_routine): New function, broken off of
646 build_module_descriptor().
647 (objc_static_init_needed_p, objc_generate_static_init_call): New
649 (generate_static_references, generate_strings,
650 build_selector_translation_table, generate_descriptor_table,
651 generate_ivars_list, generate_dispatch_table, generate_category): Call
652 start_var_decl() and finish_var_decl() instead of start_decl() and
653 finish_decl(); build a type directly instead of via groktypename().
654 (build_selector_reference_decl, build_selector_table_decl,
655 build_class_reference_decl, build_protocol_reference,
656 generate_objc_image_info): Call start_var_decl() instead of
658 (build_selector_reference): For GNU runtime, do not call
659 build_selector_reference_decl().
660 (build_selector, build_typed_selector_reference): Always convert
661 result to the selector type.
662 (add_objc_string): Cast return value to 'char *'.
663 (build_method_prototype_template, build_selector_template,
664 build_method_template): Use actual selector type for fields
665 pointing to selectors.
666 (finish_objc): For GNU runtime, call
667 build_module_initializer_routine() after build_module_descriptor().
668 (generate_protocol_list, generate_shared_structures): Call
669 start_var_decl() and finish_var_decl() instead of start_decl() and
670 finish_decl(); build a type directly instead of via
672 (synth_id_with_class_suffix): Return a string.
673 (get_arg_type_list): For instance methods, use the instance type for
674 'self'; do not call groktypename_in_parm_context().
675 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
676 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
677 handle RECORD_TYPEs in ObjC as well as ObjC++.
678 (objc_is_id): New function.
679 (objc_is_object_ptr): Return the canonical type node.
680 (objc_get_class_ivars): Simplify using get_class_ivars().
681 (get_class_ivars): Remove second parameter; create a fresh copy
682 of the ivar list for each call; do not check for existence of
684 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
685 (objc_init_exceptions): When using SJLJ-style exceptions, require
686 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
688 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
689 objc_object_type instead of objc_id_type.
690 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
691 a VAR_DECL before placing it in the appropriate scope; do not
692 call define_decl(); adjust call to c_begin_compound_stmt();
693 use objc_object_type instead of objc_id_type.
694 (build_next_objc_exception_stuff): Call create_field_decl() instead
695 of create_builtin_decl(); construct type directly instead of calling
696 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
697 (build_private_template): Adjust call to get_class_ivars(); build
698 a type directly instead of via groktypename().
699 (build_protocol_template, build_method_prototype_list_template,
700 build_method_prototype_template, build_category_template,
701 build_selector_template, build_class_template, build_super_template,
702 build_ivar_template, build_ivar_list_template,
703 build_method_list_template, build_method_template):
704 Call create_field_decl() instead of grokfield().
705 (objc_method_parm_type): Do not call groktypename().
706 (generate_descriptor_table): Call start_var_decl() and
707 finish_var_decl() instead of start_decl() and finish_decl().
708 (generate_method_descriptors, build_protocol_initializer,
709 generate_dispatch_tables, build_category_initializer,
710 build_shared_structure_initializer): Do not call groktypename().
711 (generate_protocols): Call start_var_decl() and finish_var_decl()
712 instead of start_decl() and finish_decl(); do not call groktypename().
713 (error_with_ivar): Remove last parameter.
714 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
715 to CLASS_IVARS lists; adjust calls to error_with_ivar().
716 (generate_ivar_lists): Convert one of the initializer elements; do
717 not call groktypename().
718 (get_arg_type_list, start_method_def, gen_method_def): Account for
719 new representation of variable arguments and '...' in Objective-C
720 methods; add Objective-C++ impedance matching code.
721 (is_objc_type_qualifier): Remove function.
722 (adjust_type_for_id_default): Simplify; there is no longer a need to
723 wade through declspecs.
724 (lookup_interface, start_class, continue_class,
725 finish_class, start_method_def, start_protocol, build_method_decl,
726 objc_add_method, add_instance_variable, build_ivar_reference,
727 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
728 Make into static functions.
729 (receiver_is_class_object): Use new IS_CLASS() macro.
730 (objc_build_message_expr): Tweak ObjC++ message argument handling;
731 call objc_finish_message_expr() instead of finish_message_expr().
732 (finish_message_expr): Rename to objc_finish_message_expr(); use
733 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
734 call gen_type_name() instead of gen_declaration(); call objc_is_id()
735 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
736 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
737 (build_objc_method_call, warn_with_method): Do not call groktypename().
738 (build_ivar_reference): Call convert() instead of clobbering in a
740 (hash_init): Initialize string_htab hash table.
741 (add_instance_variable): Simplify parameter list; do not call grokfield();
742 do not populate CLASS_IVARS list.
743 (start_class): Check for the existence of super class, if one was specified.
744 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
745 call build_class_template(); adjust call to get_class_ivars(); call
746 build_decl(), pushdecl() and finish_decl() instead of define_decl().
747 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
749 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
750 (start_protocol): Do not call build_protocol_template(); use
751 PROTOCOL_BINFO_ELTS for the tree vector size.
752 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
753 (encode_pointer): Encode 'const char *' as 'r*', for backwards
755 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
756 (encode_type): Handle the 'const' qualifier here.
757 (objc_parmlist): New global variable, sued by objc_push_parm and
758 objc_get_parm_info().
759 (objc_push_parm, objc_get_parm_info): New functions.
760 (objc_expr_last): Remove function.
761 (synth_self_and_ucmd_args): For instance methods, use the instance
762 type for 'self'; call objc_push_parm() instead of push_parm_decl().
763 (start_method_def): Do not call push_scope(), declare_parm_level(),
764 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
765 just use objc_push_parm() and objc_get_parm_info().
766 (comp_method_with_proto): Remove function.
767 (objc_types_are_equivalent): Strip away indirections before comparing
769 (comp_proto_with_proto): Do not call groktypename(); types are no
770 longer in raw declspec format.
771 (objc_start_function): New function.
772 (really_start_method): Call comp_proto_with_proto() instead of
773 comp_method_with_proto(); call objc_start_function() instead of
774 hand-crafting a function declarator.
775 (continue_method_def, objc_expand_function_end): Remove functions.
776 (get_super_receiver): Call objc_get_current_scope() instead of
777 get_current_scope(); reference 'super_class' field (instead of
779 (finish_method_def): Rename to objc_finish_method_definition() and
780 add a function decl parameter; move method encoding call from
781 objc_expand_function_end().
782 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
783 gen_declaration_1): Remove functions.
784 (tmpbuf, RAW_DECLSPEC): Remove.
785 (gen_declaration): Remove second parameter; simplify to deal
786 with TYPE_P nodes instead of raw declspecs.
787 (gen_type_name, gen_type_name_0): New functions.
788 (gen_method_decl): Remove second parameter; call gen_type_name()
789 instead of gen_declaration_1().
790 (dump_interface): Adjust calls to gen_declaration() and
791 gen_method_decl(); do not allocate a separate string buffer.
792 (init_objc): Allocate a larger string buffer to accommodate
793 dump_interface(); adjust call to build_module_descriptor();
794 add call to build_module_initializer_routine() for the GNU
796 (generate_classref_translation_entry): Do not call start_decl(); call
797 finish_var_decl() instead of finish_decl(); call convert() instead of
799 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
800 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
802 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
803 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
804 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
805 objc_object_type and objc_object_name, respectively.
806 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
807 objc_class_name): New.
808 (IS_CLASS): New macro.
809 (IS_ID, IS_SUPER): Robustify.
810 (OCTI_EXECCLASS_DECL, execclass_decl): New.
811 (finish_file, start_class, continue_class, finish_class,
812 start_method_def, continue_method_def, finish_method_def,
813 start_protocol, finish_protocol, objc_build_throw_stmt,
814 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
815 objc_build_synchronized_epilogue, objc_build_try_prologue,
816 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
817 objc_build_finally_prologue, objc_build_finally_epilogue,
818 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
819 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
820 get_class_reference, get_static_reference, get_object_reference,
821 build_message_expr, finish_message_expr, build_selector_expr,
822 build_ivar_reference, build_keyword_decl, build_method_decl,
823 build_protocol_expr, build_objc_string_object, objc_declare_alias,
824 objc_declare_class, objc_declare_protocols, objc_comptypes,
825 objc_check_decl, build_encode_expr): Remove prototypes.
826 (imp_count, cat_count): Make GGC-aware.
827 (OBJC_SET_TYPE_NAME): New macro.
829 2004-09-03 Ziemowit Laski <zlaski@apple.com>
831 * config-lang.in: Update copyright notice.
832 (lang_requires): Indicate that ObjC requires C to be built first.
834 2004-09-01 Ziemowit Laski <zlaski@apple.com>
836 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
838 (build_objc_string_object): Rename to objc_build_string_object().
839 (get_class_reference): Rename to objc_get_class_reference().
840 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
841 (next_sjlj_build_catch_list, get_super_receiver): Call
842 objc_get_class_reference() instead of get_class_reference().
843 (build_keyword_decl): Rename to objc_build_keyword_decl().
844 (build_message_expr): Rename to objc_build_message_expr().
845 (build_protocol_expr): Rename to objc_build_protocol_expr().
846 (build_selector_expr): Rename to objc_build_selector_expr().
847 (build_encode_expr): Rename to objc_build_encode_expr().
848 * objc-act.h (get_class_ivars_from_name): Rename prototype to
849 objc_get_class_ivars().
850 (get_class_reference): Rename prototype to objc_get_class_reference().
851 (build_message_expr): Rename prototype to objc_build_message_expr().
852 (build_selector_expr): Rename prototype to objc_build_selector_expr().
853 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
854 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
855 (build_objc_string_object): Rename prototype to
856 objc_build_string_object().
858 2004-09-01 Ziemowit Laski <zlaski@apple.com>
860 * objc-act.c (lookup_interface): Make function 'static' and add a
862 (objc_check_decl, get_class_reference, objc_declare_alias,
863 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
864 instead of is_class_name().
865 (get_super_receiver, objc_clear_super_receiver): Call
866 objc_get_current_scope() instead of get_current_scope().
867 (is_class_name): Rename to objc_is_class_name.
868 (lookup_objc_ivar): Rename to objc_lookup_ivar.
870 2004-08-28 Ziemowit Laski <zlaski@apple.com>
872 * objc-act.c (objc_is_reserved_word): New function.
874 2004-08-15 Ziemowit Laski <zlaski@apple.com>
876 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
877 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
878 (objc/objc-parse.o): Do not depend on gtype-objc.h.
879 * objc-act.c: Do not include gtype-objc.h.
880 (finish_file): Rename to objc_finish_file().
881 * objc-act.h (finish_file): Update copyright notice; remove prototype.
882 * objc-lang.c: Update copyright notice; include diagnostic.h,
883 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
885 (finish_file): New hook routine.
886 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
887 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
888 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
889 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
890 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
891 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
892 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
893 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
894 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
895 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
896 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
897 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
898 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
899 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
900 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
901 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
902 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
903 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
904 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
905 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
906 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
907 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
908 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
909 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
910 Move to c-objc-common.h.