1 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
4 * objc-act.c (handle_class_ref): The ref decl is always referenced.
6 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
8 Make CONSTRUCTOR use VEC to store initializers.
9 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
10 instead of build_constructor.
12 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
14 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
16 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
17 (KEYWORD_KEY_NAME): Use decl_minimal.
18 (METHOD_SEL_NAME): Ditto..
19 (METHOD_SEL_ARGS): Use decl_non_common.
20 (METHOD_ADD_ARGS): Ditto.
21 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
22 (METHOD_DEFINITION): Ditto.
23 (METHOD_ENCODING): Ditto.
24 * objc-lang.c: (objc_init_ts): New function.
26 2005-07-07 Ziemowit Laski <zlaski@apple.com>
28 * objc-act.c (objc_build_struct): Pass in an actual @interface
29 instead of its name, and annotate the struct created (and all
30 existing variants thereof) with the @interface.
31 (objc_compare_types): Treat forward-declared ObjC classes
32 as stand-alone (root) classes for purposes of type comparisons.
33 (build_private_template): Move some code to objc_build_struct().
35 2005-07-07 Ziemowit Laski <zlaski@apple.com>
38 * objc-act.c (objc_build_string_object): For GNU-style constants,
39 use the @interface type rather than the built-in type.
41 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
43 * Make-lang.in (cc1plus-checksum.c): Use
44 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
46 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
48 * objc-act.c: Use %q to quote in diagnostics.
50 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
52 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
55 2005-06-30 Ziemowit Laski <zlaski@apple.com>
57 * objc-act.c (objc_build_volatilized_type): New function.
58 (objc_volatilize_decl): Call objc_build_volatilized_type()
59 instead of build_qualified_type().
61 2005-06-29 Ziemowit Laski <zlaski@apple.com>
63 * objc-act.c (objc_build_internal_const_str_type): New function.
64 (check_string_class_template): Use objc_get_class_ivars() instead
65 of TYPE_FIELDS() to retrieve ivar list.
66 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
67 than the field itself.
68 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
69 type and use it to lay out compile-time string objects.
70 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
73 2005-06-28 Paul Brook <paul@codesourcery.com>
75 * objc-act.c (objc_init_exceptions): Call
76 default_init_unwind_resume_libfunc.
78 2005-06-27 Ziemowit Laski <zlaski@apple.com>
80 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
81 portion of TYPE_LANG_SPECIFIC info for all variants of
82 a class before calling finish_struct(), and restore
83 same TYPE_OBJC_INFO afterwards.
85 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
87 * all files: Update FSF address in copyright headers.
89 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
91 * objc-act.c (my_build_string_pointer): New.
92 (objc_get_class_reference, get_super_receiver): Call
93 my_build_string_pointer instead of my_build_string when building
96 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
98 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
101 2005-05-24 Ziemowit Laski <zlaski@apple.com>
103 * objc-act.c (objc_build_struct): New function.
104 (objc_derived_from_p): Likewise.
105 (objc_build_component_ref): Likewise.
106 (objc_copy_binfo): Likewise.
107 (objc_xref_basetypes): Likewise.
108 (objc_lookup_protocol): Likewise.
109 (objc_compare_protocols): Likewise.
110 (objc_volatilize_decl): Likewise.
111 (encode_aggregate_fields): Likewise.
112 (volatilized_hash): Likewise.
113 (volatilized_eq): Likewise.
114 (objc_compare_types): Likewise.
115 (objc_type_quals_match): Likewise.
116 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
118 (get_class_ivars): Add second parameter indicating if entire
119 hierarchy is desired.
120 (struct volatilized_type): New type.
121 (volatilized_htab): New hash table.
122 (objc_types_compatible_p, objc_comptypes): Remove functions.
123 (synth_module_prologue): Do not initialize 'unused_list'.
124 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
125 (objc_declare_alias): Implement as a typedef.
126 (objc_substitute_decl, objc_gimplify_expr): Reformat.
127 (objc_get_class_ivars): Adjust call to get_class_ivars().
128 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
129 build_ivar_reference, get_super_receiver): Call
130 objc_build_component_ref() instead of build_component_ref().
131 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
133 (build_private_template): Call objc_build_struct() instead of
134 start_struct() and finish_struct().
135 (hash_init): Initialize volatilized_htab.
136 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
137 ObjC++ impedance mismatches.
138 (encode_aggregate_within): Streamline by calling
139 encode_aggregate_fields().
140 * objc-act.h (objc_types_compatible_p): Remove prototype.
141 (OCTI_UNUSED_LIST, unused_list): Remove slot.
142 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
144 2005-05-18 Geoffrey Keating <geoffk@apple.com>
146 * Make-lang.in (cc1obj-dummy): New.
147 (cc1obj-checksum.c): New.
148 (cc1obj-checksum.o): New.
149 (cc1obj): Add cc1obj-checksum.o.
151 2005-05-18 Mike Stump <mrs@apple.com>
154 * objc-act.c (struct interface_tuple): Mark it up for GC.
155 (interface_htab): It is really a struct interface_tuple.
157 2005-05-17 Ziemowit Laski <zlaski@apple.com>
158 Mike Stump <mrs@apple.com>
160 Yet more Objective-C++...
162 * objc-act.c (objc_finish_try_stmt): Add return value.
163 (objc_build_synchronized): Likewise.
165 * objc-act.c (objc_is_gcable_type): Add.
166 (objc_substitute_decl): Add.
167 (objc_build_ivar_assignment): Add.
168 (objc_build_global_assignment): Add.
169 (objc_build_strong_cast_assignment): Add.
170 (objc_is_ivar_reference_p): Add.
171 (objc_is_global_reference_p): Add.
172 (objc_generate_write_barrier): Add.
173 (objc_rewrite_function_call): Add.
174 (objc_gimplify_expr): Add Objective-C++ support.
175 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
176 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
177 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
178 (DUP_TYPE_OBJC_INFO): Likewise.
179 (struct imp_entry): Add field has_cxx_cdtors.
180 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
181 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
182 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
183 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
184 OCTI_ASSIGN_STRONGCAST_DECL.
185 (umsg_fast_decl): Add.
186 (objc_assign_ivar_decl): Add.
187 (objc_assign_ivar_fast_decl): Add.
188 (objc_assign_global_decl): Add.
189 (objc_assign_strong_cast_decl): Add.
190 (objc_method_list_ptr): Add.
191 (objc_method_proto_list_ptr): Add.
192 (objc_ivar_list_ptr): Add.
194 * objc-act.c (should_call_super_dealloc): Add.
195 (OBJC_VERSION): Bump to 6.
196 (objc_is_gcable_type): Add.
197 (objc_substitute_decl): Add.
198 (objc_build_ivar_assignment): Add.
199 (objc_build_global_assignment): Add.
200 (objc_build_strong_cast_assignment): Add.
201 (objc_is_gcable_p): Add.
202 (objc_is_ivar_reference_p): Add.
203 (objc_is_global_reference_p): Add.
204 (generate_shared_structures): Add flags parameter.
205 (objc_generate_cxx_ctor_or_dtor): Add.
206 (objc_generate_cxx_cdtors): Add.
207 (add_class): Add name parameter.
208 (objc_types_share_size_and_alignment): Add.
209 (comp_proto_with_proto): Add strict parameter.
210 (CLS_HAS_CXX_STRUCTORS): Add.
211 (TAG_ASSIGNIVAR): Add.
212 (TAG_ASSIGNGLOBAL): Add.
213 (TAG_ASSIGNSTRONGCAST): Add.
214 (TAG_MSGSEND_FAST): Add.
215 (TAG_ASSIGNIVAR_FAST): Add.
216 (TAG_CXX_CONSTRUCT): Add.
217 (TAG_CXX_DESTRUCT): Add.
218 (OBJC_LOOKUP_CLASS): Add.
219 (OBJC_LOOKUP_NO_SUPER): Add.
220 (objc_finish_file): Add pch support.
221 (objc_finish_implementation): Add Objective-C++ support.
222 (synth_module_prologue): Likewise.
223 (synth_module_prologue): Add fast dispatching.
224 (objc_get_class_reference): Add Objective-C++ support.
225 (objc_generate_write_barrier): Likewise.
226 (next_sjlj_build_enter_and_setjmp): Likewise.
227 (objc_begin_try_stmt): Likewise.
228 (build_next_objc_exception_stuff): Add fast ivar support.
229 (build_private_template): Mark the record as used so debug
230 information is generated.
231 (build_protocol_template): Add Objective-C++ support.
232 (objc_method_parm_type) Likewise.
233 (objc_generate_cxx_ctor_or_dtor): Likewise.
234 (objc_generate_cxx_cdtors): Likewise.
235 (build_protocol_initializer): Likewise.
236 (build_category_template): Likewise.
237 (build_class_template): Likewise.
238 (build_method_list_template): Likewise.
239 (build_category_initializer): Likewise.
240 (build_shared_structure_initializer): Likewise.
241 (objc_finish_message_expr): Likewise.
242 (build_objc_method_call): Add fast dispatch support.
243 (lookup_method_static): Add support to end search at superclasses.
244 (add_method_to_hash_list): Add strict parameter to
245 comp_proto_with_proto.
246 (objc_add_method): Likewise.
247 (objc_add_method): Also set the interface_value.
248 (add_instance_variable): Add Objective-C++ support.
249 (objc_is_public): Likewise.
250 (start_class): Likewise.
251 (continue_class): Likewise.
252 (encode_aggregate_within): Likewise.
253 (start_method_def): Likewise.
254 (objc_start_function): Clear current_function_returns_value
255 and current_function_returns_null.
256 (really_start_method): Add Objective-C++ support.
257 (objc_finish_method_definition): Add warning for missing
259 (finish_objc): Add Objective-C++ support.
260 (generate_objc_image_info): Likewise.
261 (objc_lookup_ivar): Likewise.
262 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
263 (INIT_TYPE_OBJC_INFO): Likewise.
264 (DUP_TYPE_OBJC_INFO): Likewise.
266 2005-04-23 DJ Delorie <dj@redhat.com>
268 * objc-act.c: Adjust warning() callers.
270 2005-04-21 Roger Sayle <roger@eyesopen.com>
272 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
273 this field of an objc method decl.
274 * objc-act.c (build_method_decl): Take an additional "ellipsis"
275 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
276 (objc_build_method_signature): Accept additional "ellipsis"
277 argument and pass it to build_method_decl.
278 (get_arg_type_list, start_method_def, gen_method_decl): Use
279 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
280 TREE_OVERFLOW field of a TREE_LIST node.
282 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
285 * objc-act.c (objc_start_function): Create stack level for context
286 of identifiers with variably modified type.
288 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
292 * objc-act.c (objc_start_function): Push context on
295 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
297 * objc-act.c (next_sjlj_build_enter_and_setjmp,
298 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
299 Call c_common_truthvalue_conversion.
301 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
303 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
304 objc/objc-parse.c, objc/objc-parse.y): Remove
305 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
306 objc.distclean, objc.maintainer-clean): Update for new parser.
307 * config-lang.in (gtfiles): Update for new parser.
309 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
311 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
314 2005-01-27 Matt Austern <austern@apple.com>
316 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
317 calling instantiate_pending_templates.
319 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
322 * objc-act.c (build_selector_translation_table): Use
323 input_location in the diagnostic for the GNU runtime or if
324 TREE_PURPOSE (chain) is NULL.
326 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
329 * objc-act.c (objc_types_compatible_p): New function.
330 * objc-act.h (objc_types_compatible_p): Declare.
331 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
333 2005-01-16 Ziemowit Laski <zlaski@apple.com>
335 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
338 2005-01-15 Ziemowit Laski <zlaski@apple.com>
341 * objc-act.c (get_arg_type_list): Decay function arguments into
343 (objc_push_parm): Likewise; bring PARM_DECL construction closer
344 in line with what the C front-end does.
345 (objc_get_parm_info): Call pushdecl() and finish_decl() on
346 each PARM_DECL, like the C front-end does.
347 (start_method_def): Remove redundant ARRAY_TYPE decay.
348 (objc_start_function): Bring closer in line with what the
349 C front-end does for functions.
351 2005-01-14 Mike Stump <mrs@apple.com>
353 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
354 that -fobjc-exceptions is accepted.
356 2004-12-30 Ziemowit Laski <zlaski@apple.com>
359 * objc-act.c (get_arg_type_list, start_method_def): Decay
360 array arguments into pointers.
361 (gen_type_name_0): Learn to pretty-print array types.
363 2004-12-15 Ziemowit Laski <zlaski@apple.com>
365 * objc-act.c (build_private_template): Change to return 'void'; do
366 not set ivar_context, uprivate_record or objc_instance_type.
367 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
368 retrieve protocol list from the pointee rather than the pointer itself;
369 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
370 TYPE_OBJC_PROTOCOL_LIST.
371 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
372 construct a variant of the pointee as well as the pointer, and
373 store protocol information in the former. When creating variants
374 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
375 TYPE_OBJC_INTERFACE information.
376 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
377 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
378 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
379 holding an IDENTIFIER_NODE.
380 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
381 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
382 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
383 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
384 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
386 (continue_class): For @implementations, set ivar_context,
387 uprivate_record and objc_instance_type, for @interfaces, call
388 build_private_template().
389 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
391 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
392 accessing TYPE_OBJC_PROTOCOL_LIST.
393 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
394 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
395 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
396 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
397 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
398 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
399 TYPE_LANG_SPECIFIC(...).
400 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
401 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
402 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
403 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
404 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
406 2004-11-29 Joseph Myers <joseph@codesourcery.com>
409 * Make-lang.in (objc/objc-act.o): Update dependencies.
410 * objc-act.c (objc_finish_file): Call
411 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
413 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
416 * obj-act.c (encode_type): 96bits doubles are encoded the
417 same way as 64bit and 128bit doubles are.
419 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
421 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
423 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
426 * objc-act.c (generate_method_descriptors): Remove setting
427 the new decls' type to variable_length_type.
428 (generate_ivar_lists): Likewise.
429 (generate_dispatch_tables): Likewise.
431 2004-10-30 Ziemowit Laski <zlaski@apple.com>
433 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
434 contains the result of the ID lookup by the C or C++
435 front-end; in class methods, use OTHER if it exists;
436 in instance methods, use OTHER only if it is locally
439 2004-10-26 Ziemowit Laski <zlaski@apple.com>
441 * objc-act.c (finish_class): Do not synthesize bogus
442 'extern objc_object *_Foo;' declarations for @interface Foo.
444 2004-10-25 Ziemowit Laski <zlaski@apple.com>
445 David Ayers <d.ayers@inode.at>
447 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
448 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
449 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
450 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
451 (objc_is_id): Add test for 'super'.
452 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
453 receivers; if class methods are not found in protocol lists, search
454 for instance methods therein and warn if one is found. Look in
455 global hash tables for suitable method as a last resort when messaging
456 'id <Proto>', 'Class <Proto>' and invalid receiver types.
457 (objc_add_method): Insert instance methods listed in protocols into
458 the global class method hash table.
459 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
460 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
461 addition to 'id <Proto>'.
463 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
466 * objc-act.c (objc_build_string_object): Create a CONST_DECL
467 for the NeXT runtime case.
469 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
471 * objc-act.c: Fix comment typos.
473 2004-09-24 Ziemowit Laski <zlaski@apple.com>
475 * objc-act.c (init_objc_symtab, init_module_descriptor,
476 build_shared_structure_initializer): When initializing 'long'
477 fields, ensure that the initializer value is also 'long'.
479 2004-09-24 Zack Weinberg <zack@codesourcery.com>
481 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
483 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
484 (build_selector_translation_table): Use %J in diagnostic
485 instead of diddling input_line. Fix spelling.
487 2004-09-21 Ziemowit Laski <zlaski@apple.com>
489 * objc-act.c (objc_fold_objc_type_ref): New function.
490 * objc-act.h (objc_fold_objc_type_ref): New prototype.
492 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
494 * objc-act.c (objc_start_function, really_start_method,
495 objc_get_parm_info, start_method_def): Update to new arg_info
498 2004-09-07 Ziemowit Laski <zlaski@apple.com>
500 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
502 (objc/objc-act.o): Depend on $(HASHTAB_H).
503 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
504 objcp-decl.h instead of c-tree.h.
505 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
506 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
507 build_protocol_template): Adjust prototypes.
508 (build_module_initializer_routine, start_class, continue_class,
509 finish_class, start_method_def, objc_start_function, start_protocol,
510 build_method_decl, objc_add_method, add_instance_variable,
511 build_ivar_reference, is_ivar, is_private, get_super_receiver,
512 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
513 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
514 create_field_decl): New prototypes.
515 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
516 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
517 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
518 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
519 (CLASS_TYPEDEF_NAME): New.
520 (TAG_EXECCLASS): Change from a global variable to a #define.
521 (TAG_RETURN_STRUCT): Delete.
522 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
523 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
524 (string_descriptor): New struct.
525 (string_htab): New hash table.
526 (string_hash, string_eq): New prototypes.
527 (generate_struct_by_value_array): Call create_field_decl() instead of
528 create_builtin_decl().
529 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
530 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
531 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
532 and cp_finish_file().
533 (define_decl, get_static_reference, get_protocol_reference,
534 create_builtin_decl): Remove functions.
535 (objc_start_class_interface, objc_start_category_interface,
536 objc_start_protocol, objc_continue_interface, objc_finish_interface,
537 objc_start_class_implementation, objc_start_category_implementation,
538 objc_continue_implementation, objc_finish_implementation,
539 objc_set_visibility, objc_set_method_type,
540 objc_build_method_signature, objc_add_method_declaration,
541 objc_start_method_definition, objc_add_instance_variable,
542 objc_get_protocol_qualified_type, create_field_decl,
543 start_var_decl, finish_var_decl): New functions.
544 (setup_string_decl): Simplify since it is only called once.
545 (synth_module_prologue): Call build_class_template(); predefine 'id'
546 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
547 hooks for duration of function; fix GNU runtime messenger signatures
548 to correspond to reality; forward-declare '__objc_exec_class' for the
549 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
550 'extern "C" { ... }' wrappers around synthesized declarations; call
551 build_protocol_template() and build_category_template().
552 (string_hash, string_eq): New functions.
553 (objc_build_string_object): Check metaclass correctness only once;
554 store string literals in hash table.
555 (objc_build_constructor): Do not convert initializer elements;
556 adjust for ObjC++ impedance mismatch.
557 (build_objc_symtab_template): Call create_field_decl() instead of
558 create_builtin_decl().
559 (init_objc_symtab): Add missing conversion to initializer element.
560 (build_metadata_decl): Call start_var_decl() instead of define_decl().
561 (generate_objc_symtab_decl): Do not call build_category_template();
562 call start_var_decl() and finish_var_decl() instead of start_decl()
564 (build_module_descriptor): Call create_field_decl() instead of
565 grokfield(); call start_var_decl() and finish_var_decl() instead of
566 start_decl() and finish_decl(); always mark module descriptor as
567 used; move GNU runtime-specific functionality to
568 build_module_initializer_routine().
569 (build_module_initializer_routine): New function, broken off of
570 build_module_descriptor().
571 (objc_static_init_needed_p, objc_generate_static_init_call): New
573 (generate_static_references, generate_strings,
574 build_selector_translation_table, generate_descriptor_table,
575 generate_ivars_list, generate_dispatch_table, generate_category): Call
576 start_var_decl() and finish_var_decl() instead of start_decl() and
577 finish_decl(); build a type directly instead of via groktypename().
578 (build_selector_reference_decl, build_selector_table_decl,
579 build_class_reference_decl, build_protocol_reference,
580 generate_objc_image_info): Call start_var_decl() instead of
582 (build_selector_reference): For GNU runtime, do not call
583 build_selector_reference_decl().
584 (build_selector, build_typed_selector_reference): Always convert
585 result to the selector type.
586 (add_objc_string): Cast return value to 'char *'.
587 (build_method_prototype_template, build_selector_template,
588 build_method_template): Use actual selector type for fields
589 pointing to selectors.
590 (finish_objc): For GNU runtime, call
591 build_module_initializer_routine() after build_module_descriptor().
592 (generate_protocol_list, generate_shared_structures): Call
593 start_var_decl() and finish_var_decl() instead of start_decl() and
594 finish_decl(); build a type directly instead of via
596 (synth_id_with_class_suffix): Return a string.
597 (get_arg_type_list): For instance methods, use the instance type for
598 'self'; do not call groktypename_in_parm_context().
599 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
600 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
601 handle RECORD_TYPEs in ObjC as well as ObjC++.
602 (objc_is_id): New function.
603 (objc_is_object_ptr): Return the canonical type node.
604 (objc_get_class_ivars): Simplify using get_class_ivars().
605 (get_class_ivars): Remove second parameter; create a fresh copy
606 of the ivar list for each call; do not check for existence of
608 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
609 (objc_init_exceptions): When using SJLJ-style exceptions, require
610 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
612 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
613 objc_object_type instead of objc_id_type.
614 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
615 a VAR_DECL before placing it in the appropriate scope; do not
616 call define_decl(); adjust call to c_begin_compound_stmt();
617 use objc_object_type instead of objc_id_type.
618 (build_next_objc_exception_stuff): Call create_field_decl() instead
619 of create_builtin_decl(); construct type directly instead of calling
620 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
621 (build_private_template): Adjust call to get_class_ivars(); build
622 a type directly instead of via groktypename().
623 (build_protocol_template, build_method_prototype_list_template,
624 build_method_prototype_template, build_category_template,
625 build_selector_template, build_class_template, build_super_template,
626 build_ivar_template, build_ivar_list_template,
627 build_method_list_template, build_method_template):
628 Call create_field_decl() instead of grokfield().
629 (objc_method_parm_type): Do not call groktypename().
630 (generate_descriptor_table): Call start_var_decl() and
631 finish_var_decl() instead of start_decl() and finish_decl().
632 (generate_method_descriptors, build_protocol_initializer,
633 generate_dispatch_tables, build_category_initializer,
634 build_shared_structure_initializer): Do not call groktypename().
635 (generate_protocols): Call start_var_decl() and finish_var_decl()
636 instead of start_decl() and finish_decl(); do not call groktypename().
637 (error_with_ivar): Remove last parameter.
638 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
639 to CLASS_IVARS lists; adjust calls to error_with_ivar().
640 (generate_ivar_lists): Convert one of the initializer elements; do
641 not call groktypename().
642 (get_arg_type_list, start_method_def, gen_method_def): Account for
643 new representation of variable arguments and '...' in Objective-C
644 methods; add Objective-C++ impedance matching code.
645 (is_objc_type_qualifier): Remove function.
646 (adjust_type_for_id_default): Simplify; there is no longer a need to
647 wade through declspecs.
648 (lookup_interface, start_class, continue_class,
649 finish_class, start_method_def, start_protocol, build_method_decl,
650 objc_add_method, add_instance_variable, build_ivar_reference,
651 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
652 Make into static functions.
653 (receiver_is_class_object): Use new IS_CLASS() macro.
654 (objc_build_message_expr): Tweak ObjC++ message argument handling;
655 call objc_finish_message_expr() instead of finish_message_expr().
656 (finish_message_expr): Rename to objc_finish_message_expr(); use
657 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
658 call gen_type_name() instead of gen_declaration(); call objc_is_id()
659 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
660 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
661 (build_objc_method_call, warn_with_method): Do not call groktypename().
662 (build_ivar_reference): Call convert() instead of clobbering in a
664 (hash_init): Initialize string_htab hash table.
665 (add_instance_variable): Simplify parameter list; do not call grokfield();
666 do not populate CLASS_IVARS list.
667 (start_class): Check for the existence of super class, if one was specified.
668 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
669 call build_class_template(); adjust call to get_class_ivars(); call
670 build_decl(), pushdecl() and finish_decl() instead of define_decl().
671 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
673 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
674 (start_protocol): Do not call build_protocol_template(); use
675 PROTOCOL_BINFO_ELTS for the tree vector size.
676 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
677 (encode_pointer): Encode 'const char *' as 'r*', for backwards
679 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
680 (encode_type): Handle the 'const' qualifier here.
681 (objc_parmlist): New global variable, sued by objc_push_parm and
682 objc_get_parm_info().
683 (objc_push_parm, objc_get_parm_info): New functions.
684 (objc_expr_last): Remove function.
685 (synth_self_and_ucmd_args): For instance methods, use the instance
686 type for 'self'; call objc_push_parm() instead of push_parm_decl().
687 (start_method_def): Do not call push_scope(), declare_parm_level(),
688 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
689 just use objc_push_parm() and objc_get_parm_info().
690 (comp_method_with_proto): Remove function.
691 (objc_types_are_equivalent): Strip away indirections before comparing
693 (comp_proto_with_proto): Do not call groktypename(); types are no
694 longer in raw declspec format.
695 (objc_start_function): New function.
696 (really_start_method): Call comp_proto_with_proto() instead of
697 comp_method_with_proto(); call objc_start_function() instead of
698 hand-crafting a function declarator.
699 (continue_method_def, objc_expand_function_end): Remove functions.
700 (get_super_receiver): Call objc_get_current_scope() instead of
701 get_current_scope(); reference 'super_class' field (instead of
703 (finish_method_def): Rename to objc_finish_method_definition() and
704 add a function decl parameter; move method encoding call from
705 objc_expand_function_end().
706 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
707 gen_declaration_1): Remove functions.
708 (tmpbuf, RAW_DECLSPEC): Remove.
709 (gen_declaration): Remove second parameter; simplify to deal
710 with TYPE_P nodes instead of raw declspecs.
711 (gen_type_name, gen_type_name_0): New functions.
712 (gen_method_decl): Remove second parameter; call gen_type_name()
713 instead of gen_declaration_1().
714 (dump_interface): Adjust calls to gen_declaration() and
715 gen_method_decl(); do not allocate a separate string buffer.
716 (init_objc): Allocate a larger string buffer to accommodate
717 dump_interface(); adjust call to build_module_descriptor();
718 add call to build_module_initializer_routine() for the GNU
720 (generate_classref_translation_entry): Do not call start_decl(); call
721 finish_var_decl() instead of finish_decl(); call convert() instead of
723 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
724 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
726 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
727 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
728 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
729 objc_object_type and objc_object_name, respectively.
730 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
731 objc_class_name): New.
732 (IS_CLASS): New macro.
733 (IS_ID, IS_SUPER): Robustify.
734 (OCTI_EXECCLASS_DECL, execclass_decl): New.
735 (finish_file, start_class, continue_class, finish_class,
736 start_method_def, continue_method_def, finish_method_def,
737 start_protocol, finish_protocol, objc_build_throw_stmt,
738 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
739 objc_build_synchronized_epilogue, objc_build_try_prologue,
740 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
741 objc_build_finally_prologue, objc_build_finally_epilogue,
742 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
743 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
744 get_class_reference, get_static_reference, get_object_reference,
745 build_message_expr, finish_message_expr, build_selector_expr,
746 build_ivar_reference, build_keyword_decl, build_method_decl,
747 build_protocol_expr, build_objc_string_object, objc_declare_alias,
748 objc_declare_class, objc_declare_protocols, objc_comptypes,
749 objc_check_decl, build_encode_expr): Remove prototypes.
750 (imp_count, cat_count): Make GGC-aware.
751 (OBJC_SET_TYPE_NAME): New macro.
753 2004-09-03 Ziemowit Laski <zlaski@apple.com>
755 * config-lang.in: Update copyright notice.
756 (lang_requires): Indicate that ObjC requires C to be built first.
758 2004-09-01 Ziemowit Laski <zlaski@apple.com>
760 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
762 (build_objc_string_object): Rename to objc_build_string_object().
763 (get_class_reference): Rename to objc_get_class_reference().
764 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
765 (next_sjlj_build_catch_list, get_super_receiver): Call
766 objc_get_class_reference() instead of get_class_reference().
767 (build_keyword_decl): Rename to objc_build_keyword_decl().
768 (build_message_expr): Rename to objc_build_message_expr().
769 (build_protocol_expr): Rename to objc_build_protocol_expr().
770 (build_selector_expr): Rename to objc_build_selector_expr().
771 (build_encode_expr): Rename to objc_build_encode_expr().
772 * objc-act.h (get_class_ivars_from_name): Rename prototype to
773 objc_get_class_ivars().
774 (get_class_reference): Rename prototype to objc_get_class_reference().
775 (build_message_expr): Rename prototype to objc_build_message_expr().
776 (build_selector_expr): Rename prototype to objc_build_selector_expr().
777 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
778 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
779 (build_objc_string_object): Rename prototype to
780 objc_build_string_object().
782 2004-09-01 Ziemowit Laski <zlaski@apple.com>
784 * objc-act.c (lookup_interface): Make function 'static' and add a
786 (objc_check_decl, get_class_reference, objc_declare_alias,
787 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
788 instead of is_class_name().
789 (get_super_receiver, objc_clear_super_receiver): Call
790 objc_get_current_scope() instead of get_current_scope().
791 (is_class_name): Rename to objc_is_class_name.
792 (lookup_objc_ivar): Rename to objc_lookup_ivar.
794 2004-08-28 Ziemowit Laski <zlaski@apple.com>
796 * objc-act.c (objc_is_reserved_word): New function.
798 2004-08-15 Ziemowit Laski <zlaski@apple.com>
800 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
801 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
802 (objc/objc-parse.o): Do not depend on gtype-objc.h.
803 * objc-act.c: Do not include gtype-objc.h.
804 (finish_file): Rename to objc_finish_file().
805 * objc-act.h (finish_file): Update copyright notice; remove prototype.
806 * objc-lang.c: Update copyright notice; include diagnostic.h,
807 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
809 (finish_file): New hook routine.
810 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
811 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
812 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
813 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
814 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
815 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
816 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
817 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
818 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
819 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
820 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
821 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
822 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
823 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
824 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
825 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
826 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
827 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
828 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
829 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
830 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
831 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
832 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
833 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
834 Move to c-objc-common.h.