1 2005-10-20 Geoffrey Keating <geoffk@apple.com>
3 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
4 on objc_msgSend and like builtin functions.
6 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
8 * objc-act.c (objc_build_component_ref): Adjust call to
9 finish_class_member_access_expr due to a changed prototype.
11 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
14 * objc-act.c (generate_strings): Remove and move code to
16 (add_objc_string): here when creating a new string decl.
17 (finish_objc): Don't call generate_strings.
19 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
22 * objc-act.c (next_sjlj_build_try_catch_finally): Set
23 TREE_SIDE_EFFECTS on catch_seq after building it.
25 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
28 * objc-act.c (handle_class_ref): The ref decl is always referenced.
30 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
32 Make CONSTRUCTOR use VEC to store initializers.
33 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
34 instead of build_constructor.
36 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
38 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
40 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
41 (KEYWORD_KEY_NAME): Use decl_minimal.
42 (METHOD_SEL_NAME): Ditto..
43 (METHOD_SEL_ARGS): Use decl_non_common.
44 (METHOD_ADD_ARGS): Ditto.
45 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
46 (METHOD_DEFINITION): Ditto.
47 (METHOD_ENCODING): Ditto.
48 * objc-lang.c: (objc_init_ts): New function.
50 2005-07-07 Ziemowit Laski <zlaski@apple.com>
52 * objc-act.c (objc_build_struct): Pass in an actual @interface
53 instead of its name, and annotate the struct created (and all
54 existing variants thereof) with the @interface.
55 (objc_compare_types): Treat forward-declared ObjC classes
56 as stand-alone (root) classes for purposes of type comparisons.
57 (build_private_template): Move some code to objc_build_struct().
59 2005-07-07 Ziemowit Laski <zlaski@apple.com>
62 * objc-act.c (objc_build_string_object): For GNU-style constants,
63 use the @interface type rather than the built-in type.
65 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
67 * Make-lang.in (cc1plus-checksum.c): Use
68 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
70 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
72 * objc-act.c: Use %q to quote in diagnostics.
74 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
76 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
79 2005-06-30 Ziemowit Laski <zlaski@apple.com>
81 * objc-act.c (objc_build_volatilized_type): New function.
82 (objc_volatilize_decl): Call objc_build_volatilized_type()
83 instead of build_qualified_type().
85 2005-06-29 Ziemowit Laski <zlaski@apple.com>
87 * objc-act.c (objc_build_internal_const_str_type): New function.
88 (check_string_class_template): Use objc_get_class_ivars() instead
89 of TYPE_FIELDS() to retrieve ivar list.
90 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
91 than the field itself.
92 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
93 type and use it to lay out compile-time string objects.
94 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
97 2005-06-28 Paul Brook <paul@codesourcery.com>
99 * objc-act.c (objc_init_exceptions): Call
100 default_init_unwind_resume_libfunc.
102 2005-06-27 Ziemowit Laski <zlaski@apple.com>
104 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
105 portion of TYPE_LANG_SPECIFIC info for all variants of
106 a class before calling finish_struct(), and restore
107 same TYPE_OBJC_INFO afterwards.
109 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
111 * all files: Update FSF address in copyright headers.
113 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
115 * objc-act.c (my_build_string_pointer): New.
116 (objc_get_class_reference, get_super_receiver): Call
117 my_build_string_pointer instead of my_build_string when building
120 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
122 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
125 2005-05-24 Ziemowit Laski <zlaski@apple.com>
127 * objc-act.c (objc_build_struct): New function.
128 (objc_derived_from_p): Likewise.
129 (objc_build_component_ref): Likewise.
130 (objc_copy_binfo): Likewise.
131 (objc_xref_basetypes): Likewise.
132 (objc_lookup_protocol): Likewise.
133 (objc_compare_protocols): Likewise.
134 (objc_volatilize_decl): Likewise.
135 (encode_aggregate_fields): Likewise.
136 (volatilized_hash): Likewise.
137 (volatilized_eq): Likewise.
138 (objc_compare_types): Likewise.
139 (objc_type_quals_match): Likewise.
140 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
142 (get_class_ivars): Add second parameter indicating if entire
143 hierarchy is desired.
144 (struct volatilized_type): New type.
145 (volatilized_htab): New hash table.
146 (objc_types_compatible_p, objc_comptypes): Remove functions.
147 (synth_module_prologue): Do not initialize 'unused_list'.
148 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
149 (objc_declare_alias): Implement as a typedef.
150 (objc_substitute_decl, objc_gimplify_expr): Reformat.
151 (objc_get_class_ivars): Adjust call to get_class_ivars().
152 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
153 build_ivar_reference, get_super_receiver): Call
154 objc_build_component_ref() instead of build_component_ref().
155 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
157 (build_private_template): Call objc_build_struct() instead of
158 start_struct() and finish_struct().
159 (hash_init): Initialize volatilized_htab.
160 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
161 ObjC++ impedance mismatches.
162 (encode_aggregate_within): Streamline by calling
163 encode_aggregate_fields().
164 * objc-act.h (objc_types_compatible_p): Remove prototype.
165 (OCTI_UNUSED_LIST, unused_list): Remove slot.
166 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
168 2005-05-18 Geoffrey Keating <geoffk@apple.com>
170 * Make-lang.in (cc1obj-dummy): New.
171 (cc1obj-checksum.c): New.
172 (cc1obj-checksum.o): New.
173 (cc1obj): Add cc1obj-checksum.o.
175 2005-05-18 Mike Stump <mrs@apple.com>
178 * objc-act.c (struct interface_tuple): Mark it up for GC.
179 (interface_htab): It is really a struct interface_tuple.
181 2005-05-17 Ziemowit Laski <zlaski@apple.com>
182 Mike Stump <mrs@apple.com>
184 Yet more Objective-C++...
186 * objc-act.c (objc_finish_try_stmt): Add return value.
187 (objc_build_synchronized): Likewise.
189 * objc-act.c (objc_is_gcable_type): Add.
190 (objc_substitute_decl): Add.
191 (objc_build_ivar_assignment): Add.
192 (objc_build_global_assignment): Add.
193 (objc_build_strong_cast_assignment): Add.
194 (objc_is_ivar_reference_p): Add.
195 (objc_is_global_reference_p): Add.
196 (objc_generate_write_barrier): Add.
197 (objc_rewrite_function_call): Add.
198 (objc_gimplify_expr): Add Objective-C++ support.
199 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
200 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
201 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
202 (DUP_TYPE_OBJC_INFO): Likewise.
203 (struct imp_entry): Add field has_cxx_cdtors.
204 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
205 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
206 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
207 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
208 OCTI_ASSIGN_STRONGCAST_DECL.
209 (umsg_fast_decl): Add.
210 (objc_assign_ivar_decl): Add.
211 (objc_assign_ivar_fast_decl): Add.
212 (objc_assign_global_decl): Add.
213 (objc_assign_strong_cast_decl): Add.
214 (objc_method_list_ptr): Add.
215 (objc_method_proto_list_ptr): Add.
216 (objc_ivar_list_ptr): Add.
218 * objc-act.c (should_call_super_dealloc): Add.
219 (OBJC_VERSION): Bump to 6.
220 (objc_is_gcable_type): Add.
221 (objc_substitute_decl): Add.
222 (objc_build_ivar_assignment): Add.
223 (objc_build_global_assignment): Add.
224 (objc_build_strong_cast_assignment): Add.
225 (objc_is_gcable_p): Add.
226 (objc_is_ivar_reference_p): Add.
227 (objc_is_global_reference_p): Add.
228 (generate_shared_structures): Add flags parameter.
229 (objc_generate_cxx_ctor_or_dtor): Add.
230 (objc_generate_cxx_cdtors): Add.
231 (add_class): Add name parameter.
232 (objc_types_share_size_and_alignment): Add.
233 (comp_proto_with_proto): Add strict parameter.
234 (CLS_HAS_CXX_STRUCTORS): Add.
235 (TAG_ASSIGNIVAR): Add.
236 (TAG_ASSIGNGLOBAL): Add.
237 (TAG_ASSIGNSTRONGCAST): Add.
238 (TAG_MSGSEND_FAST): Add.
239 (TAG_ASSIGNIVAR_FAST): Add.
240 (TAG_CXX_CONSTRUCT): Add.
241 (TAG_CXX_DESTRUCT): Add.
242 (OBJC_LOOKUP_CLASS): Add.
243 (OBJC_LOOKUP_NO_SUPER): Add.
244 (objc_finish_file): Add pch support.
245 (objc_finish_implementation): Add Objective-C++ support.
246 (synth_module_prologue): Likewise.
247 (synth_module_prologue): Add fast dispatching.
248 (objc_get_class_reference): Add Objective-C++ support.
249 (objc_generate_write_barrier): Likewise.
250 (next_sjlj_build_enter_and_setjmp): Likewise.
251 (objc_begin_try_stmt): Likewise.
252 (build_next_objc_exception_stuff): Add fast ivar support.
253 (build_private_template): Mark the record as used so debug
254 information is generated.
255 (build_protocol_template): Add Objective-C++ support.
256 (objc_method_parm_type) Likewise.
257 (objc_generate_cxx_ctor_or_dtor): Likewise.
258 (objc_generate_cxx_cdtors): Likewise.
259 (build_protocol_initializer): Likewise.
260 (build_category_template): Likewise.
261 (build_class_template): Likewise.
262 (build_method_list_template): Likewise.
263 (build_category_initializer): Likewise.
264 (build_shared_structure_initializer): Likewise.
265 (objc_finish_message_expr): Likewise.
266 (build_objc_method_call): Add fast dispatch support.
267 (lookup_method_static): Add support to end search at superclasses.
268 (add_method_to_hash_list): Add strict parameter to
269 comp_proto_with_proto.
270 (objc_add_method): Likewise.
271 (objc_add_method): Also set the interface_value.
272 (add_instance_variable): Add Objective-C++ support.
273 (objc_is_public): Likewise.
274 (start_class): Likewise.
275 (continue_class): Likewise.
276 (encode_aggregate_within): Likewise.
277 (start_method_def): Likewise.
278 (objc_start_function): Clear current_function_returns_value
279 and current_function_returns_null.
280 (really_start_method): Add Objective-C++ support.
281 (objc_finish_method_definition): Add warning for missing
283 (finish_objc): Add Objective-C++ support.
284 (generate_objc_image_info): Likewise.
285 (objc_lookup_ivar): Likewise.
286 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
287 (INIT_TYPE_OBJC_INFO): Likewise.
288 (DUP_TYPE_OBJC_INFO): Likewise.
290 2005-04-23 DJ Delorie <dj@redhat.com>
292 * objc-act.c: Adjust warning() callers.
294 2005-04-21 Roger Sayle <roger@eyesopen.com>
296 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
297 this field of an objc method decl.
298 * objc-act.c (build_method_decl): Take an additional "ellipsis"
299 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
300 (objc_build_method_signature): Accept additional "ellipsis"
301 argument and pass it to build_method_decl.
302 (get_arg_type_list, start_method_def, gen_method_decl): Use
303 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
304 TREE_OVERFLOW field of a TREE_LIST node.
306 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
309 * objc-act.c (objc_start_function): Create stack level for context
310 of identifiers with variably modified type.
312 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
316 * objc-act.c (objc_start_function): Push context on
319 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
321 * objc-act.c (next_sjlj_build_enter_and_setjmp,
322 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
323 Call c_common_truthvalue_conversion.
325 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
327 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
328 objc/objc-parse.c, objc/objc-parse.y): Remove
329 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
330 objc.distclean, objc.maintainer-clean): Update for new parser.
331 * config-lang.in (gtfiles): Update for new parser.
333 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
335 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
338 2005-01-27 Matt Austern <austern@apple.com>
340 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
341 calling instantiate_pending_templates.
343 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
346 * objc-act.c (build_selector_translation_table): Use
347 input_location in the diagnostic for the GNU runtime or if
348 TREE_PURPOSE (chain) is NULL.
350 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
353 * objc-act.c (objc_types_compatible_p): New function.
354 * objc-act.h (objc_types_compatible_p): Declare.
355 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
357 2005-01-16 Ziemowit Laski <zlaski@apple.com>
359 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
362 2005-01-15 Ziemowit Laski <zlaski@apple.com>
365 * objc-act.c (get_arg_type_list): Decay function arguments into
367 (objc_push_parm): Likewise; bring PARM_DECL construction closer
368 in line with what the C front-end does.
369 (objc_get_parm_info): Call pushdecl() and finish_decl() on
370 each PARM_DECL, like the C front-end does.
371 (start_method_def): Remove redundant ARRAY_TYPE decay.
372 (objc_start_function): Bring closer in line with what the
373 C front-end does for functions.
375 2005-01-14 Mike Stump <mrs@apple.com>
377 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
378 that -fobjc-exceptions is accepted.
380 2004-12-30 Ziemowit Laski <zlaski@apple.com>
383 * objc-act.c (get_arg_type_list, start_method_def): Decay
384 array arguments into pointers.
385 (gen_type_name_0): Learn to pretty-print array types.
387 2004-12-15 Ziemowit Laski <zlaski@apple.com>
389 * objc-act.c (build_private_template): Change to return 'void'; do
390 not set ivar_context, uprivate_record or objc_instance_type.
391 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
392 retrieve protocol list from the pointee rather than the pointer itself;
393 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
394 TYPE_OBJC_PROTOCOL_LIST.
395 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
396 construct a variant of the pointee as well as the pointer, and
397 store protocol information in the former. When creating variants
398 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
399 TYPE_OBJC_INTERFACE information.
400 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
401 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
402 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
403 holding an IDENTIFIER_NODE.
404 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
405 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
406 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
407 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
408 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
410 (continue_class): For @implementations, set ivar_context,
411 uprivate_record and objc_instance_type, for @interfaces, call
412 build_private_template().
413 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
415 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
416 accessing TYPE_OBJC_PROTOCOL_LIST.
417 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
418 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
419 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
420 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
421 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
422 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
423 TYPE_LANG_SPECIFIC(...).
424 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
425 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
426 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
427 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
428 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
430 2004-11-29 Joseph Myers <joseph@codesourcery.com>
433 * Make-lang.in (objc/objc-act.o): Update dependencies.
434 * objc-act.c (objc_finish_file): Call
435 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
437 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
440 * obj-act.c (encode_type): 96bits doubles are encoded the
441 same way as 64bit and 128bit doubles are.
443 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
445 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
447 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
450 * objc-act.c (generate_method_descriptors): Remove setting
451 the new decls' type to variable_length_type.
452 (generate_ivar_lists): Likewise.
453 (generate_dispatch_tables): Likewise.
455 2004-10-30 Ziemowit Laski <zlaski@apple.com>
457 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
458 contains the result of the ID lookup by the C or C++
459 front-end; in class methods, use OTHER if it exists;
460 in instance methods, use OTHER only if it is locally
463 2004-10-26 Ziemowit Laski <zlaski@apple.com>
465 * objc-act.c (finish_class): Do not synthesize bogus
466 'extern objc_object *_Foo;' declarations for @interface Foo.
468 2004-10-25 Ziemowit Laski <zlaski@apple.com>
469 David Ayers <d.ayers@inode.at>
471 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
472 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
473 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
474 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
475 (objc_is_id): Add test for 'super'.
476 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
477 receivers; if class methods are not found in protocol lists, search
478 for instance methods therein and warn if one is found. Look in
479 global hash tables for suitable method as a last resort when messaging
480 'id <Proto>', 'Class <Proto>' and invalid receiver types.
481 (objc_add_method): Insert instance methods listed in protocols into
482 the global class method hash table.
483 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
484 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
485 addition to 'id <Proto>'.
487 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
490 * objc-act.c (objc_build_string_object): Create a CONST_DECL
491 for the NeXT runtime case.
493 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
495 * objc-act.c: Fix comment typos.
497 2004-09-24 Ziemowit Laski <zlaski@apple.com>
499 * objc-act.c (init_objc_symtab, init_module_descriptor,
500 build_shared_structure_initializer): When initializing 'long'
501 fields, ensure that the initializer value is also 'long'.
503 2004-09-24 Zack Weinberg <zack@codesourcery.com>
505 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
507 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
508 (build_selector_translation_table): Use %J in diagnostic
509 instead of diddling input_line. Fix spelling.
511 2004-09-21 Ziemowit Laski <zlaski@apple.com>
513 * objc-act.c (objc_fold_objc_type_ref): New function.
514 * objc-act.h (objc_fold_objc_type_ref): New prototype.
516 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
518 * objc-act.c (objc_start_function, really_start_method,
519 objc_get_parm_info, start_method_def): Update to new arg_info
522 2004-09-07 Ziemowit Laski <zlaski@apple.com>
524 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
526 (objc/objc-act.o): Depend on $(HASHTAB_H).
527 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
528 objcp-decl.h instead of c-tree.h.
529 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
530 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
531 build_protocol_template): Adjust prototypes.
532 (build_module_initializer_routine, start_class, continue_class,
533 finish_class, start_method_def, objc_start_function, start_protocol,
534 build_method_decl, objc_add_method, add_instance_variable,
535 build_ivar_reference, is_ivar, is_private, get_super_receiver,
536 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
537 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
538 create_field_decl): New prototypes.
539 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
540 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
541 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
542 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
543 (CLASS_TYPEDEF_NAME): New.
544 (TAG_EXECCLASS): Change from a global variable to a #define.
545 (TAG_RETURN_STRUCT): Delete.
546 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
547 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
548 (string_descriptor): New struct.
549 (string_htab): New hash table.
550 (string_hash, string_eq): New prototypes.
551 (generate_struct_by_value_array): Call create_field_decl() instead of
552 create_builtin_decl().
553 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
554 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
555 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
556 and cp_finish_file().
557 (define_decl, get_static_reference, get_protocol_reference,
558 create_builtin_decl): Remove functions.
559 (objc_start_class_interface, objc_start_category_interface,
560 objc_start_protocol, objc_continue_interface, objc_finish_interface,
561 objc_start_class_implementation, objc_start_category_implementation,
562 objc_continue_implementation, objc_finish_implementation,
563 objc_set_visibility, objc_set_method_type,
564 objc_build_method_signature, objc_add_method_declaration,
565 objc_start_method_definition, objc_add_instance_variable,
566 objc_get_protocol_qualified_type, create_field_decl,
567 start_var_decl, finish_var_decl): New functions.
568 (setup_string_decl): Simplify since it is only called once.
569 (synth_module_prologue): Call build_class_template(); predefine 'id'
570 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
571 hooks for duration of function; fix GNU runtime messenger signatures
572 to correspond to reality; forward-declare '__objc_exec_class' for the
573 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
574 'extern "C" { ... }' wrappers around synthesized declarations; call
575 build_protocol_template() and build_category_template().
576 (string_hash, string_eq): New functions.
577 (objc_build_string_object): Check metaclass correctness only once;
578 store string literals in hash table.
579 (objc_build_constructor): Do not convert initializer elements;
580 adjust for ObjC++ impedance mismatch.
581 (build_objc_symtab_template): Call create_field_decl() instead of
582 create_builtin_decl().
583 (init_objc_symtab): Add missing conversion to initializer element.
584 (build_metadata_decl): Call start_var_decl() instead of define_decl().
585 (generate_objc_symtab_decl): Do not call build_category_template();
586 call start_var_decl() and finish_var_decl() instead of start_decl()
588 (build_module_descriptor): Call create_field_decl() instead of
589 grokfield(); call start_var_decl() and finish_var_decl() instead of
590 start_decl() and finish_decl(); always mark module descriptor as
591 used; move GNU runtime-specific functionality to
592 build_module_initializer_routine().
593 (build_module_initializer_routine): New function, broken off of
594 build_module_descriptor().
595 (objc_static_init_needed_p, objc_generate_static_init_call): New
597 (generate_static_references, generate_strings,
598 build_selector_translation_table, generate_descriptor_table,
599 generate_ivars_list, generate_dispatch_table, generate_category): Call
600 start_var_decl() and finish_var_decl() instead of start_decl() and
601 finish_decl(); build a type directly instead of via groktypename().
602 (build_selector_reference_decl, build_selector_table_decl,
603 build_class_reference_decl, build_protocol_reference,
604 generate_objc_image_info): Call start_var_decl() instead of
606 (build_selector_reference): For GNU runtime, do not call
607 build_selector_reference_decl().
608 (build_selector, build_typed_selector_reference): Always convert
609 result to the selector type.
610 (add_objc_string): Cast return value to 'char *'.
611 (build_method_prototype_template, build_selector_template,
612 build_method_template): Use actual selector type for fields
613 pointing to selectors.
614 (finish_objc): For GNU runtime, call
615 build_module_initializer_routine() after build_module_descriptor().
616 (generate_protocol_list, generate_shared_structures): Call
617 start_var_decl() and finish_var_decl() instead of start_decl() and
618 finish_decl(); build a type directly instead of via
620 (synth_id_with_class_suffix): Return a string.
621 (get_arg_type_list): For instance methods, use the instance type for
622 'self'; do not call groktypename_in_parm_context().
623 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
624 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
625 handle RECORD_TYPEs in ObjC as well as ObjC++.
626 (objc_is_id): New function.
627 (objc_is_object_ptr): Return the canonical type node.
628 (objc_get_class_ivars): Simplify using get_class_ivars().
629 (get_class_ivars): Remove second parameter; create a fresh copy
630 of the ivar list for each call; do not check for existence of
632 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
633 (objc_init_exceptions): When using SJLJ-style exceptions, require
634 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
636 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
637 objc_object_type instead of objc_id_type.
638 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
639 a VAR_DECL before placing it in the appropriate scope; do not
640 call define_decl(); adjust call to c_begin_compound_stmt();
641 use objc_object_type instead of objc_id_type.
642 (build_next_objc_exception_stuff): Call create_field_decl() instead
643 of create_builtin_decl(); construct type directly instead of calling
644 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
645 (build_private_template): Adjust call to get_class_ivars(); build
646 a type directly instead of via groktypename().
647 (build_protocol_template, build_method_prototype_list_template,
648 build_method_prototype_template, build_category_template,
649 build_selector_template, build_class_template, build_super_template,
650 build_ivar_template, build_ivar_list_template,
651 build_method_list_template, build_method_template):
652 Call create_field_decl() instead of grokfield().
653 (objc_method_parm_type): Do not call groktypename().
654 (generate_descriptor_table): Call start_var_decl() and
655 finish_var_decl() instead of start_decl() and finish_decl().
656 (generate_method_descriptors, build_protocol_initializer,
657 generate_dispatch_tables, build_category_initializer,
658 build_shared_structure_initializer): Do not call groktypename().
659 (generate_protocols): Call start_var_decl() and finish_var_decl()
660 instead of start_decl() and finish_decl(); do not call groktypename().
661 (error_with_ivar): Remove last parameter.
662 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
663 to CLASS_IVARS lists; adjust calls to error_with_ivar().
664 (generate_ivar_lists): Convert one of the initializer elements; do
665 not call groktypename().
666 (get_arg_type_list, start_method_def, gen_method_def): Account for
667 new representation of variable arguments and '...' in Objective-C
668 methods; add Objective-C++ impedance matching code.
669 (is_objc_type_qualifier): Remove function.
670 (adjust_type_for_id_default): Simplify; there is no longer a need to
671 wade through declspecs.
672 (lookup_interface, start_class, continue_class,
673 finish_class, start_method_def, start_protocol, build_method_decl,
674 objc_add_method, add_instance_variable, build_ivar_reference,
675 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
676 Make into static functions.
677 (receiver_is_class_object): Use new IS_CLASS() macro.
678 (objc_build_message_expr): Tweak ObjC++ message argument handling;
679 call objc_finish_message_expr() instead of finish_message_expr().
680 (finish_message_expr): Rename to objc_finish_message_expr(); use
681 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
682 call gen_type_name() instead of gen_declaration(); call objc_is_id()
683 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
684 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
685 (build_objc_method_call, warn_with_method): Do not call groktypename().
686 (build_ivar_reference): Call convert() instead of clobbering in a
688 (hash_init): Initialize string_htab hash table.
689 (add_instance_variable): Simplify parameter list; do not call grokfield();
690 do not populate CLASS_IVARS list.
691 (start_class): Check for the existence of super class, if one was specified.
692 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
693 call build_class_template(); adjust call to get_class_ivars(); call
694 build_decl(), pushdecl() and finish_decl() instead of define_decl().
695 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
697 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
698 (start_protocol): Do not call build_protocol_template(); use
699 PROTOCOL_BINFO_ELTS for the tree vector size.
700 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
701 (encode_pointer): Encode 'const char *' as 'r*', for backwards
703 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
704 (encode_type): Handle the 'const' qualifier here.
705 (objc_parmlist): New global variable, sued by objc_push_parm and
706 objc_get_parm_info().
707 (objc_push_parm, objc_get_parm_info): New functions.
708 (objc_expr_last): Remove function.
709 (synth_self_and_ucmd_args): For instance methods, use the instance
710 type for 'self'; call objc_push_parm() instead of push_parm_decl().
711 (start_method_def): Do not call push_scope(), declare_parm_level(),
712 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
713 just use objc_push_parm() and objc_get_parm_info().
714 (comp_method_with_proto): Remove function.
715 (objc_types_are_equivalent): Strip away indirections before comparing
717 (comp_proto_with_proto): Do not call groktypename(); types are no
718 longer in raw declspec format.
719 (objc_start_function): New function.
720 (really_start_method): Call comp_proto_with_proto() instead of
721 comp_method_with_proto(); call objc_start_function() instead of
722 hand-crafting a function declarator.
723 (continue_method_def, objc_expand_function_end): Remove functions.
724 (get_super_receiver): Call objc_get_current_scope() instead of
725 get_current_scope(); reference 'super_class' field (instead of
727 (finish_method_def): Rename to objc_finish_method_definition() and
728 add a function decl parameter; move method encoding call from
729 objc_expand_function_end().
730 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
731 gen_declaration_1): Remove functions.
732 (tmpbuf, RAW_DECLSPEC): Remove.
733 (gen_declaration): Remove second parameter; simplify to deal
734 with TYPE_P nodes instead of raw declspecs.
735 (gen_type_name, gen_type_name_0): New functions.
736 (gen_method_decl): Remove second parameter; call gen_type_name()
737 instead of gen_declaration_1().
738 (dump_interface): Adjust calls to gen_declaration() and
739 gen_method_decl(); do not allocate a separate string buffer.
740 (init_objc): Allocate a larger string buffer to accommodate
741 dump_interface(); adjust call to build_module_descriptor();
742 add call to build_module_initializer_routine() for the GNU
744 (generate_classref_translation_entry): Do not call start_decl(); call
745 finish_var_decl() instead of finish_decl(); call convert() instead of
747 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
748 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
750 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
751 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
752 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
753 objc_object_type and objc_object_name, respectively.
754 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
755 objc_class_name): New.
756 (IS_CLASS): New macro.
757 (IS_ID, IS_SUPER): Robustify.
758 (OCTI_EXECCLASS_DECL, execclass_decl): New.
759 (finish_file, start_class, continue_class, finish_class,
760 start_method_def, continue_method_def, finish_method_def,
761 start_protocol, finish_protocol, objc_build_throw_stmt,
762 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
763 objc_build_synchronized_epilogue, objc_build_try_prologue,
764 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
765 objc_build_finally_prologue, objc_build_finally_epilogue,
766 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
767 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
768 get_class_reference, get_static_reference, get_object_reference,
769 build_message_expr, finish_message_expr, build_selector_expr,
770 build_ivar_reference, build_keyword_decl, build_method_decl,
771 build_protocol_expr, build_objc_string_object, objc_declare_alias,
772 objc_declare_class, objc_declare_protocols, objc_comptypes,
773 objc_check_decl, build_encode_expr): Remove prototypes.
774 (imp_count, cat_count): Make GGC-aware.
775 (OBJC_SET_TYPE_NAME): New macro.
777 2004-09-03 Ziemowit Laski <zlaski@apple.com>
779 * config-lang.in: Update copyright notice.
780 (lang_requires): Indicate that ObjC requires C to be built first.
782 2004-09-01 Ziemowit Laski <zlaski@apple.com>
784 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
786 (build_objc_string_object): Rename to objc_build_string_object().
787 (get_class_reference): Rename to objc_get_class_reference().
788 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
789 (next_sjlj_build_catch_list, get_super_receiver): Call
790 objc_get_class_reference() instead of get_class_reference().
791 (build_keyword_decl): Rename to objc_build_keyword_decl().
792 (build_message_expr): Rename to objc_build_message_expr().
793 (build_protocol_expr): Rename to objc_build_protocol_expr().
794 (build_selector_expr): Rename to objc_build_selector_expr().
795 (build_encode_expr): Rename to objc_build_encode_expr().
796 * objc-act.h (get_class_ivars_from_name): Rename prototype to
797 objc_get_class_ivars().
798 (get_class_reference): Rename prototype to objc_get_class_reference().
799 (build_message_expr): Rename prototype to objc_build_message_expr().
800 (build_selector_expr): Rename prototype to objc_build_selector_expr().
801 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
802 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
803 (build_objc_string_object): Rename prototype to
804 objc_build_string_object().
806 2004-09-01 Ziemowit Laski <zlaski@apple.com>
808 * objc-act.c (lookup_interface): Make function 'static' and add a
810 (objc_check_decl, get_class_reference, objc_declare_alias,
811 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
812 instead of is_class_name().
813 (get_super_receiver, objc_clear_super_receiver): Call
814 objc_get_current_scope() instead of get_current_scope().
815 (is_class_name): Rename to objc_is_class_name.
816 (lookup_objc_ivar): Rename to objc_lookup_ivar.
818 2004-08-28 Ziemowit Laski <zlaski@apple.com>
820 * objc-act.c (objc_is_reserved_word): New function.
822 2004-08-15 Ziemowit Laski <zlaski@apple.com>
824 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
825 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
826 (objc/objc-parse.o): Do not depend on gtype-objc.h.
827 * objc-act.c: Do not include gtype-objc.h.
828 (finish_file): Rename to objc_finish_file().
829 * objc-act.h (finish_file): Update copyright notice; remove prototype.
830 * objc-lang.c: Update copyright notice; include diagnostic.h,
831 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
833 (finish_file): New hook routine.
834 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
835 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
836 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
837 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
838 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
839 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
840 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
841 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
842 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
843 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
844 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
845 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
846 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
847 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
848 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
849 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
850 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
851 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
852 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
853 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
854 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
855 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
856 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
857 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
858 Move to c-objc-common.h.
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