1 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
3 * Make-lang.in: Remove all dependencies on s-gtype.
5 2005-12-02 Richard Guenther <rguenther@suse.de>
7 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
8 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
9 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
10 build_objc_method_call, objc_rewrite_function_call): Use buildN
13 2005-10-20 Geoffrey Keating <geoffk@apple.com>
15 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
16 on objc_msgSend and like builtin functions.
18 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
20 * objc-act.c (objc_build_component_ref): Adjust call to
21 finish_class_member_access_expr due to a changed prototype.
23 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
26 * objc-act.c (generate_strings): Remove and move code to
28 (add_objc_string): here when creating a new string decl.
29 (finish_objc): Don't call generate_strings.
31 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
34 * objc-act.c (next_sjlj_build_try_catch_finally): Set
35 TREE_SIDE_EFFECTS on catch_seq after building it.
37 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
40 * objc-act.c (handle_class_ref): The ref decl is always referenced.
42 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
44 Make CONSTRUCTOR use VEC to store initializers.
45 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
46 instead of build_constructor.
48 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
50 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
52 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
53 (KEYWORD_KEY_NAME): Use decl_minimal.
54 (METHOD_SEL_NAME): Ditto..
55 (METHOD_SEL_ARGS): Use decl_non_common.
56 (METHOD_ADD_ARGS): Ditto.
57 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
58 (METHOD_DEFINITION): Ditto.
59 (METHOD_ENCODING): Ditto.
60 * objc-lang.c: (objc_init_ts): New function.
62 2005-07-07 Ziemowit Laski <zlaski@apple.com>
64 * objc-act.c (objc_build_struct): Pass in an actual @interface
65 instead of its name, and annotate the struct created (and all
66 existing variants thereof) with the @interface.
67 (objc_compare_types): Treat forward-declared ObjC classes
68 as stand-alone (root) classes for purposes of type comparisons.
69 (build_private_template): Move some code to objc_build_struct().
71 2005-07-07 Ziemowit Laski <zlaski@apple.com>
74 * objc-act.c (objc_build_string_object): For GNU-style constants,
75 use the @interface type rather than the built-in type.
77 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
79 * Make-lang.in (cc1plus-checksum.c): Use
80 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
82 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
84 * objc-act.c: Use %q to quote in diagnostics.
86 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
88 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
91 2005-06-30 Ziemowit Laski <zlaski@apple.com>
93 * objc-act.c (objc_build_volatilized_type): New function.
94 (objc_volatilize_decl): Call objc_build_volatilized_type()
95 instead of build_qualified_type().
97 2005-06-29 Ziemowit Laski <zlaski@apple.com>
99 * objc-act.c (objc_build_internal_const_str_type): New function.
100 (check_string_class_template): Use objc_get_class_ivars() instead
101 of TYPE_FIELDS() to retrieve ivar list.
102 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
103 than the field itself.
104 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
105 type and use it to lay out compile-time string objects.
106 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
109 2005-06-28 Paul Brook <paul@codesourcery.com>
111 * objc-act.c (objc_init_exceptions): Call
112 default_init_unwind_resume_libfunc.
114 2005-06-27 Ziemowit Laski <zlaski@apple.com>
116 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
117 portion of TYPE_LANG_SPECIFIC info for all variants of
118 a class before calling finish_struct(), and restore
119 same TYPE_OBJC_INFO afterwards.
121 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
123 * all files: Update FSF address in copyright headers.
125 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
127 * objc-act.c (my_build_string_pointer): New.
128 (objc_get_class_reference, get_super_receiver): Call
129 my_build_string_pointer instead of my_build_string when building
132 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
134 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
137 2005-05-24 Ziemowit Laski <zlaski@apple.com>
139 * objc-act.c (objc_build_struct): New function.
140 (objc_derived_from_p): Likewise.
141 (objc_build_component_ref): Likewise.
142 (objc_copy_binfo): Likewise.
143 (objc_xref_basetypes): Likewise.
144 (objc_lookup_protocol): Likewise.
145 (objc_compare_protocols): Likewise.
146 (objc_volatilize_decl): Likewise.
147 (encode_aggregate_fields): Likewise.
148 (volatilized_hash): Likewise.
149 (volatilized_eq): Likewise.
150 (objc_compare_types): Likewise.
151 (objc_type_quals_match): Likewise.
152 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
154 (get_class_ivars): Add second parameter indicating if entire
155 hierarchy is desired.
156 (struct volatilized_type): New type.
157 (volatilized_htab): New hash table.
158 (objc_types_compatible_p, objc_comptypes): Remove functions.
159 (synth_module_prologue): Do not initialize 'unused_list'.
160 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
161 (objc_declare_alias): Implement as a typedef.
162 (objc_substitute_decl, objc_gimplify_expr): Reformat.
163 (objc_get_class_ivars): Adjust call to get_class_ivars().
164 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
165 build_ivar_reference, get_super_receiver): Call
166 objc_build_component_ref() instead of build_component_ref().
167 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
169 (build_private_template): Call objc_build_struct() instead of
170 start_struct() and finish_struct().
171 (hash_init): Initialize volatilized_htab.
172 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
173 ObjC++ impedance mismatches.
174 (encode_aggregate_within): Streamline by calling
175 encode_aggregate_fields().
176 * objc-act.h (objc_types_compatible_p): Remove prototype.
177 (OCTI_UNUSED_LIST, unused_list): Remove slot.
178 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
180 2005-05-18 Geoffrey Keating <geoffk@apple.com>
182 * Make-lang.in (cc1obj-dummy): New.
183 (cc1obj-checksum.c): New.
184 (cc1obj-checksum.o): New.
185 (cc1obj): Add cc1obj-checksum.o.
187 2005-05-18 Mike Stump <mrs@apple.com>
190 * objc-act.c (struct interface_tuple): Mark it up for GC.
191 (interface_htab): It is really a struct interface_tuple.
193 2005-05-17 Ziemowit Laski <zlaski@apple.com>
194 Mike Stump <mrs@apple.com>
196 Yet more Objective-C++...
198 * objc-act.c (objc_finish_try_stmt): Add return value.
199 (objc_build_synchronized): Likewise.
201 * objc-act.c (objc_is_gcable_type): Add.
202 (objc_substitute_decl): Add.
203 (objc_build_ivar_assignment): Add.
204 (objc_build_global_assignment): Add.
205 (objc_build_strong_cast_assignment): Add.
206 (objc_is_ivar_reference_p): Add.
207 (objc_is_global_reference_p): Add.
208 (objc_generate_write_barrier): Add.
209 (objc_rewrite_function_call): Add.
210 (objc_gimplify_expr): Add Objective-C++ support.
211 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
212 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
213 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
214 (DUP_TYPE_OBJC_INFO): Likewise.
215 (struct imp_entry): Add field has_cxx_cdtors.
216 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
217 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
218 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
219 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
220 OCTI_ASSIGN_STRONGCAST_DECL.
221 (umsg_fast_decl): Add.
222 (objc_assign_ivar_decl): Add.
223 (objc_assign_ivar_fast_decl): Add.
224 (objc_assign_global_decl): Add.
225 (objc_assign_strong_cast_decl): Add.
226 (objc_method_list_ptr): Add.
227 (objc_method_proto_list_ptr): Add.
228 (objc_ivar_list_ptr): Add.
230 * objc-act.c (should_call_super_dealloc): Add.
231 (OBJC_VERSION): Bump to 6.
232 (objc_is_gcable_type): Add.
233 (objc_substitute_decl): Add.
234 (objc_build_ivar_assignment): Add.
235 (objc_build_global_assignment): Add.
236 (objc_build_strong_cast_assignment): Add.
237 (objc_is_gcable_p): Add.
238 (objc_is_ivar_reference_p): Add.
239 (objc_is_global_reference_p): Add.
240 (generate_shared_structures): Add flags parameter.
241 (objc_generate_cxx_ctor_or_dtor): Add.
242 (objc_generate_cxx_cdtors): Add.
243 (add_class): Add name parameter.
244 (objc_types_share_size_and_alignment): Add.
245 (comp_proto_with_proto): Add strict parameter.
246 (CLS_HAS_CXX_STRUCTORS): Add.
247 (TAG_ASSIGNIVAR): Add.
248 (TAG_ASSIGNGLOBAL): Add.
249 (TAG_ASSIGNSTRONGCAST): Add.
250 (TAG_MSGSEND_FAST): Add.
251 (TAG_ASSIGNIVAR_FAST): Add.
252 (TAG_CXX_CONSTRUCT): Add.
253 (TAG_CXX_DESTRUCT): Add.
254 (OBJC_LOOKUP_CLASS): Add.
255 (OBJC_LOOKUP_NO_SUPER): Add.
256 (objc_finish_file): Add pch support.
257 (objc_finish_implementation): Add Objective-C++ support.
258 (synth_module_prologue): Likewise.
259 (synth_module_prologue): Add fast dispatching.
260 (objc_get_class_reference): Add Objective-C++ support.
261 (objc_generate_write_barrier): Likewise.
262 (next_sjlj_build_enter_and_setjmp): Likewise.
263 (objc_begin_try_stmt): Likewise.
264 (build_next_objc_exception_stuff): Add fast ivar support.
265 (build_private_template): Mark the record as used so debug
266 information is generated.
267 (build_protocol_template): Add Objective-C++ support.
268 (objc_method_parm_type) Likewise.
269 (objc_generate_cxx_ctor_or_dtor): Likewise.
270 (objc_generate_cxx_cdtors): Likewise.
271 (build_protocol_initializer): Likewise.
272 (build_category_template): Likewise.
273 (build_class_template): Likewise.
274 (build_method_list_template): Likewise.
275 (build_category_initializer): Likewise.
276 (build_shared_structure_initializer): Likewise.
277 (objc_finish_message_expr): Likewise.
278 (build_objc_method_call): Add fast dispatch support.
279 (lookup_method_static): Add support to end search at superclasses.
280 (add_method_to_hash_list): Add strict parameter to
281 comp_proto_with_proto.
282 (objc_add_method): Likewise.
283 (objc_add_method): Also set the interface_value.
284 (add_instance_variable): Add Objective-C++ support.
285 (objc_is_public): Likewise.
286 (start_class): Likewise.
287 (continue_class): Likewise.
288 (encode_aggregate_within): Likewise.
289 (start_method_def): Likewise.
290 (objc_start_function): Clear current_function_returns_value
291 and current_function_returns_null.
292 (really_start_method): Add Objective-C++ support.
293 (objc_finish_method_definition): Add warning for missing
295 (finish_objc): Add Objective-C++ support.
296 (generate_objc_image_info): Likewise.
297 (objc_lookup_ivar): Likewise.
298 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
299 (INIT_TYPE_OBJC_INFO): Likewise.
300 (DUP_TYPE_OBJC_INFO): Likewise.
302 2005-04-23 DJ Delorie <dj@redhat.com>
304 * objc-act.c: Adjust warning() callers.
306 2005-04-21 Roger Sayle <roger@eyesopen.com>
308 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
309 this field of an objc method decl.
310 * objc-act.c (build_method_decl): Take an additional "ellipsis"
311 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
312 (objc_build_method_signature): Accept additional "ellipsis"
313 argument and pass it to build_method_decl.
314 (get_arg_type_list, start_method_def, gen_method_decl): Use
315 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
316 TREE_OVERFLOW field of a TREE_LIST node.
318 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
321 * objc-act.c (objc_start_function): Create stack level for context
322 of identifiers with variably modified type.
324 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
328 * objc-act.c (objc_start_function): Push context on
331 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
333 * objc-act.c (next_sjlj_build_enter_and_setjmp,
334 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
335 Call c_common_truthvalue_conversion.
337 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
339 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
340 objc/objc-parse.c, objc/objc-parse.y): Remove
341 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
342 objc.distclean, objc.maintainer-clean): Update for new parser.
343 * config-lang.in (gtfiles): Update for new parser.
345 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
347 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
350 2005-01-27 Matt Austern <austern@apple.com>
352 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
353 calling instantiate_pending_templates.
355 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
358 * objc-act.c (build_selector_translation_table): Use
359 input_location in the diagnostic for the GNU runtime or if
360 TREE_PURPOSE (chain) is NULL.
362 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
365 * objc-act.c (objc_types_compatible_p): New function.
366 * objc-act.h (objc_types_compatible_p): Declare.
367 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
369 2005-01-16 Ziemowit Laski <zlaski@apple.com>
371 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
374 2005-01-15 Ziemowit Laski <zlaski@apple.com>
377 * objc-act.c (get_arg_type_list): Decay function arguments into
379 (objc_push_parm): Likewise; bring PARM_DECL construction closer
380 in line with what the C front-end does.
381 (objc_get_parm_info): Call pushdecl() and finish_decl() on
382 each PARM_DECL, like the C front-end does.
383 (start_method_def): Remove redundant ARRAY_TYPE decay.
384 (objc_start_function): Bring closer in line with what the
385 C front-end does for functions.
387 2005-01-14 Mike Stump <mrs@apple.com>
389 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
390 that -fobjc-exceptions is accepted.
392 2004-12-30 Ziemowit Laski <zlaski@apple.com>
395 * objc-act.c (get_arg_type_list, start_method_def): Decay
396 array arguments into pointers.
397 (gen_type_name_0): Learn to pretty-print array types.
399 2004-12-15 Ziemowit Laski <zlaski@apple.com>
401 * objc-act.c (build_private_template): Change to return 'void'; do
402 not set ivar_context, uprivate_record or objc_instance_type.
403 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
404 retrieve protocol list from the pointee rather than the pointer itself;
405 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
406 TYPE_OBJC_PROTOCOL_LIST.
407 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
408 construct a variant of the pointee as well as the pointer, and
409 store protocol information in the former. When creating variants
410 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
411 TYPE_OBJC_INTERFACE information.
412 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
413 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
414 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
415 holding an IDENTIFIER_NODE.
416 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
417 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
418 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
419 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
420 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
422 (continue_class): For @implementations, set ivar_context,
423 uprivate_record and objc_instance_type, for @interfaces, call
424 build_private_template().
425 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
427 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
428 accessing TYPE_OBJC_PROTOCOL_LIST.
429 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
430 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
431 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
432 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
433 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
434 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
435 TYPE_LANG_SPECIFIC(...).
436 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
437 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
438 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
439 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
440 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
442 2004-11-29 Joseph Myers <joseph@codesourcery.com>
445 * Make-lang.in (objc/objc-act.o): Update dependencies.
446 * objc-act.c (objc_finish_file): Call
447 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
449 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
452 * obj-act.c (encode_type): 96bits doubles are encoded the
453 same way as 64bit and 128bit doubles are.
455 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
457 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
459 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
462 * objc-act.c (generate_method_descriptors): Remove setting
463 the new decls' type to variable_length_type.
464 (generate_ivar_lists): Likewise.
465 (generate_dispatch_tables): Likewise.
467 2004-10-30 Ziemowit Laski <zlaski@apple.com>
469 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
470 contains the result of the ID lookup by the C or C++
471 front-end; in class methods, use OTHER if it exists;
472 in instance methods, use OTHER only if it is locally
475 2004-10-26 Ziemowit Laski <zlaski@apple.com>
477 * objc-act.c (finish_class): Do not synthesize bogus
478 'extern objc_object *_Foo;' declarations for @interface Foo.
480 2004-10-25 Ziemowit Laski <zlaski@apple.com>
481 David Ayers <d.ayers@inode.at>
483 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
484 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
485 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
486 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
487 (objc_is_id): Add test for 'super'.
488 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
489 receivers; if class methods are not found in protocol lists, search
490 for instance methods therein and warn if one is found. Look in
491 global hash tables for suitable method as a last resort when messaging
492 'id <Proto>', 'Class <Proto>' and invalid receiver types.
493 (objc_add_method): Insert instance methods listed in protocols into
494 the global class method hash table.
495 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
496 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
497 addition to 'id <Proto>'.
499 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
502 * objc-act.c (objc_build_string_object): Create a CONST_DECL
503 for the NeXT runtime case.
505 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
507 * objc-act.c: Fix comment typos.
509 2004-09-24 Ziemowit Laski <zlaski@apple.com>
511 * objc-act.c (init_objc_symtab, init_module_descriptor,
512 build_shared_structure_initializer): When initializing 'long'
513 fields, ensure that the initializer value is also 'long'.
515 2004-09-24 Zack Weinberg <zack@codesourcery.com>
517 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
519 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
520 (build_selector_translation_table): Use %J in diagnostic
521 instead of diddling input_line. Fix spelling.
523 2004-09-21 Ziemowit Laski <zlaski@apple.com>
525 * objc-act.c (objc_fold_objc_type_ref): New function.
526 * objc-act.h (objc_fold_objc_type_ref): New prototype.
528 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
530 * objc-act.c (objc_start_function, really_start_method,
531 objc_get_parm_info, start_method_def): Update to new arg_info
534 2004-09-07 Ziemowit Laski <zlaski@apple.com>
536 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
538 (objc/objc-act.o): Depend on $(HASHTAB_H).
539 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
540 objcp-decl.h instead of c-tree.h.
541 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
542 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
543 build_protocol_template): Adjust prototypes.
544 (build_module_initializer_routine, start_class, continue_class,
545 finish_class, start_method_def, objc_start_function, start_protocol,
546 build_method_decl, objc_add_method, add_instance_variable,
547 build_ivar_reference, is_ivar, is_private, get_super_receiver,
548 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
549 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
550 create_field_decl): New prototypes.
551 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
552 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
553 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
554 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
555 (CLASS_TYPEDEF_NAME): New.
556 (TAG_EXECCLASS): Change from a global variable to a #define.
557 (TAG_RETURN_STRUCT): Delete.
558 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
559 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
560 (string_descriptor): New struct.
561 (string_htab): New hash table.
562 (string_hash, string_eq): New prototypes.
563 (generate_struct_by_value_array): Call create_field_decl() instead of
564 create_builtin_decl().
565 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
566 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
567 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
568 and cp_finish_file().
569 (define_decl, get_static_reference, get_protocol_reference,
570 create_builtin_decl): Remove functions.
571 (objc_start_class_interface, objc_start_category_interface,
572 objc_start_protocol, objc_continue_interface, objc_finish_interface,
573 objc_start_class_implementation, objc_start_category_implementation,
574 objc_continue_implementation, objc_finish_implementation,
575 objc_set_visibility, objc_set_method_type,
576 objc_build_method_signature, objc_add_method_declaration,
577 objc_start_method_definition, objc_add_instance_variable,
578 objc_get_protocol_qualified_type, create_field_decl,
579 start_var_decl, finish_var_decl): New functions.
580 (setup_string_decl): Simplify since it is only called once.
581 (synth_module_prologue): Call build_class_template(); predefine 'id'
582 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
583 hooks for duration of function; fix GNU runtime messenger signatures
584 to correspond to reality; forward-declare '__objc_exec_class' for the
585 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
586 'extern "C" { ... }' wrappers around synthesized declarations; call
587 build_protocol_template() and build_category_template().
588 (string_hash, string_eq): New functions.
589 (objc_build_string_object): Check metaclass correctness only once;
590 store string literals in hash table.
591 (objc_build_constructor): Do not convert initializer elements;
592 adjust for ObjC++ impedance mismatch.
593 (build_objc_symtab_template): Call create_field_decl() instead of
594 create_builtin_decl().
595 (init_objc_symtab): Add missing conversion to initializer element.
596 (build_metadata_decl): Call start_var_decl() instead of define_decl().
597 (generate_objc_symtab_decl): Do not call build_category_template();
598 call start_var_decl() and finish_var_decl() instead of start_decl()
600 (build_module_descriptor): Call create_field_decl() instead of
601 grokfield(); call start_var_decl() and finish_var_decl() instead of
602 start_decl() and finish_decl(); always mark module descriptor as
603 used; move GNU runtime-specific functionality to
604 build_module_initializer_routine().
605 (build_module_initializer_routine): New function, broken off of
606 build_module_descriptor().
607 (objc_static_init_needed_p, objc_generate_static_init_call): New
609 (generate_static_references, generate_strings,
610 build_selector_translation_table, generate_descriptor_table,
611 generate_ivars_list, generate_dispatch_table, generate_category): Call
612 start_var_decl() and finish_var_decl() instead of start_decl() and
613 finish_decl(); build a type directly instead of via groktypename().
614 (build_selector_reference_decl, build_selector_table_decl,
615 build_class_reference_decl, build_protocol_reference,
616 generate_objc_image_info): Call start_var_decl() instead of
618 (build_selector_reference): For GNU runtime, do not call
619 build_selector_reference_decl().
620 (build_selector, build_typed_selector_reference): Always convert
621 result to the selector type.
622 (add_objc_string): Cast return value to 'char *'.
623 (build_method_prototype_template, build_selector_template,
624 build_method_template): Use actual selector type for fields
625 pointing to selectors.
626 (finish_objc): For GNU runtime, call
627 build_module_initializer_routine() after build_module_descriptor().
628 (generate_protocol_list, generate_shared_structures): Call
629 start_var_decl() and finish_var_decl() instead of start_decl() and
630 finish_decl(); build a type directly instead of via
632 (synth_id_with_class_suffix): Return a string.
633 (get_arg_type_list): For instance methods, use the instance type for
634 'self'; do not call groktypename_in_parm_context().
635 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
636 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
637 handle RECORD_TYPEs in ObjC as well as ObjC++.
638 (objc_is_id): New function.
639 (objc_is_object_ptr): Return the canonical type node.
640 (objc_get_class_ivars): Simplify using get_class_ivars().
641 (get_class_ivars): Remove second parameter; create a fresh copy
642 of the ivar list for each call; do not check for existence of
644 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
645 (objc_init_exceptions): When using SJLJ-style exceptions, require
646 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
648 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
649 objc_object_type instead of objc_id_type.
650 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
651 a VAR_DECL before placing it in the appropriate scope; do not
652 call define_decl(); adjust call to c_begin_compound_stmt();
653 use objc_object_type instead of objc_id_type.
654 (build_next_objc_exception_stuff): Call create_field_decl() instead
655 of create_builtin_decl(); construct type directly instead of calling
656 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
657 (build_private_template): Adjust call to get_class_ivars(); build
658 a type directly instead of via groktypename().
659 (build_protocol_template, build_method_prototype_list_template,
660 build_method_prototype_template, build_category_template,
661 build_selector_template, build_class_template, build_super_template,
662 build_ivar_template, build_ivar_list_template,
663 build_method_list_template, build_method_template):
664 Call create_field_decl() instead of grokfield().
665 (objc_method_parm_type): Do not call groktypename().
666 (generate_descriptor_table): Call start_var_decl() and
667 finish_var_decl() instead of start_decl() and finish_decl().
668 (generate_method_descriptors, build_protocol_initializer,
669 generate_dispatch_tables, build_category_initializer,
670 build_shared_structure_initializer): Do not call groktypename().
671 (generate_protocols): Call start_var_decl() and finish_var_decl()
672 instead of start_decl() and finish_decl(); do not call groktypename().
673 (error_with_ivar): Remove last parameter.
674 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
675 to CLASS_IVARS lists; adjust calls to error_with_ivar().
676 (generate_ivar_lists): Convert one of the initializer elements; do
677 not call groktypename().
678 (get_arg_type_list, start_method_def, gen_method_def): Account for
679 new representation of variable arguments and '...' in Objective-C
680 methods; add Objective-C++ impedance matching code.
681 (is_objc_type_qualifier): Remove function.
682 (adjust_type_for_id_default): Simplify; there is no longer a need to
683 wade through declspecs.
684 (lookup_interface, start_class, continue_class,
685 finish_class, start_method_def, start_protocol, build_method_decl,
686 objc_add_method, add_instance_variable, build_ivar_reference,
687 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
688 Make into static functions.
689 (receiver_is_class_object): Use new IS_CLASS() macro.
690 (objc_build_message_expr): Tweak ObjC++ message argument handling;
691 call objc_finish_message_expr() instead of finish_message_expr().
692 (finish_message_expr): Rename to objc_finish_message_expr(); use
693 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
694 call gen_type_name() instead of gen_declaration(); call objc_is_id()
695 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
696 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
697 (build_objc_method_call, warn_with_method): Do not call groktypename().
698 (build_ivar_reference): Call convert() instead of clobbering in a
700 (hash_init): Initialize string_htab hash table.
701 (add_instance_variable): Simplify parameter list; do not call grokfield();
702 do not populate CLASS_IVARS list.
703 (start_class): Check for the existence of super class, if one was specified.
704 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
705 call build_class_template(); adjust call to get_class_ivars(); call
706 build_decl(), pushdecl() and finish_decl() instead of define_decl().
707 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
709 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
710 (start_protocol): Do not call build_protocol_template(); use
711 PROTOCOL_BINFO_ELTS for the tree vector size.
712 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
713 (encode_pointer): Encode 'const char *' as 'r*', for backwards
715 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
716 (encode_type): Handle the 'const' qualifier here.
717 (objc_parmlist): New global variable, sued by objc_push_parm and
718 objc_get_parm_info().
719 (objc_push_parm, objc_get_parm_info): New functions.
720 (objc_expr_last): Remove function.
721 (synth_self_and_ucmd_args): For instance methods, use the instance
722 type for 'self'; call objc_push_parm() instead of push_parm_decl().
723 (start_method_def): Do not call push_scope(), declare_parm_level(),
724 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
725 just use objc_push_parm() and objc_get_parm_info().
726 (comp_method_with_proto): Remove function.
727 (objc_types_are_equivalent): Strip away indirections before comparing
729 (comp_proto_with_proto): Do not call groktypename(); types are no
730 longer in raw declspec format.
731 (objc_start_function): New function.
732 (really_start_method): Call comp_proto_with_proto() instead of
733 comp_method_with_proto(); call objc_start_function() instead of
734 hand-crafting a function declarator.
735 (continue_method_def, objc_expand_function_end): Remove functions.
736 (get_super_receiver): Call objc_get_current_scope() instead of
737 get_current_scope(); reference 'super_class' field (instead of
739 (finish_method_def): Rename to objc_finish_method_definition() and
740 add a function decl parameter; move method encoding call from
741 objc_expand_function_end().
742 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
743 gen_declaration_1): Remove functions.
744 (tmpbuf, RAW_DECLSPEC): Remove.
745 (gen_declaration): Remove second parameter; simplify to deal
746 with TYPE_P nodes instead of raw declspecs.
747 (gen_type_name, gen_type_name_0): New functions.
748 (gen_method_decl): Remove second parameter; call gen_type_name()
749 instead of gen_declaration_1().
750 (dump_interface): Adjust calls to gen_declaration() and
751 gen_method_decl(); do not allocate a separate string buffer.
752 (init_objc): Allocate a larger string buffer to accommodate
753 dump_interface(); adjust call to build_module_descriptor();
754 add call to build_module_initializer_routine() for the GNU
756 (generate_classref_translation_entry): Do not call start_decl(); call
757 finish_var_decl() instead of finish_decl(); call convert() instead of
759 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
760 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
762 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
763 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
764 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
765 objc_object_type and objc_object_name, respectively.
766 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
767 objc_class_name): New.
768 (IS_CLASS): New macro.
769 (IS_ID, IS_SUPER): Robustify.
770 (OCTI_EXECCLASS_DECL, execclass_decl): New.
771 (finish_file, start_class, continue_class, finish_class,
772 start_method_def, continue_method_def, finish_method_def,
773 start_protocol, finish_protocol, objc_build_throw_stmt,
774 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
775 objc_build_synchronized_epilogue, objc_build_try_prologue,
776 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
777 objc_build_finally_prologue, objc_build_finally_epilogue,
778 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
779 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
780 get_class_reference, get_static_reference, get_object_reference,
781 build_message_expr, finish_message_expr, build_selector_expr,
782 build_ivar_reference, build_keyword_decl, build_method_decl,
783 build_protocol_expr, build_objc_string_object, objc_declare_alias,
784 objc_declare_class, objc_declare_protocols, objc_comptypes,
785 objc_check_decl, build_encode_expr): Remove prototypes.
786 (imp_count, cat_count): Make GGC-aware.
787 (OBJC_SET_TYPE_NAME): New macro.
789 2004-09-03 Ziemowit Laski <zlaski@apple.com>
791 * config-lang.in: Update copyright notice.
792 (lang_requires): Indicate that ObjC requires C to be built first.
794 2004-09-01 Ziemowit Laski <zlaski@apple.com>
796 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
798 (build_objc_string_object): Rename to objc_build_string_object().
799 (get_class_reference): Rename to objc_get_class_reference().
800 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
801 (next_sjlj_build_catch_list, get_super_receiver): Call
802 objc_get_class_reference() instead of get_class_reference().
803 (build_keyword_decl): Rename to objc_build_keyword_decl().
804 (build_message_expr): Rename to objc_build_message_expr().
805 (build_protocol_expr): Rename to objc_build_protocol_expr().
806 (build_selector_expr): Rename to objc_build_selector_expr().
807 (build_encode_expr): Rename to objc_build_encode_expr().
808 * objc-act.h (get_class_ivars_from_name): Rename prototype to
809 objc_get_class_ivars().
810 (get_class_reference): Rename prototype to objc_get_class_reference().
811 (build_message_expr): Rename prototype to objc_build_message_expr().
812 (build_selector_expr): Rename prototype to objc_build_selector_expr().
813 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
814 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
815 (build_objc_string_object): Rename prototype to
816 objc_build_string_object().
818 2004-09-01 Ziemowit Laski <zlaski@apple.com>
820 * objc-act.c (lookup_interface): Make function 'static' and add a
822 (objc_check_decl, get_class_reference, objc_declare_alias,
823 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
824 instead of is_class_name().
825 (get_super_receiver, objc_clear_super_receiver): Call
826 objc_get_current_scope() instead of get_current_scope().
827 (is_class_name): Rename to objc_is_class_name.
828 (lookup_objc_ivar): Rename to objc_lookup_ivar.
830 2004-08-28 Ziemowit Laski <zlaski@apple.com>
832 * objc-act.c (objc_is_reserved_word): New function.
834 2004-08-15 Ziemowit Laski <zlaski@apple.com>
836 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
837 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
838 (objc/objc-parse.o): Do not depend on gtype-objc.h.
839 * objc-act.c: Do not include gtype-objc.h.
840 (finish_file): Rename to objc_finish_file().
841 * objc-act.h (finish_file): Update copyright notice; remove prototype.
842 * objc-lang.c: Update copyright notice; include diagnostic.h,
843 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
845 (finish_file): New hook routine.
846 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
847 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
848 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
849 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
850 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
851 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
852 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
853 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
854 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
855 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
856 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
857 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
858 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
859 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
860 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
861 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
862 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
863 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
864 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
865 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
866 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
867 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
868 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
869 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
870 Move to c-objc-common.h.