1 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
3 Make CONSTRUCTOR use VEC to store initializers.
4 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
5 instead of build_constructor.
7 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
9 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
11 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
12 (KEYWORD_KEY_NAME): Use decl_minimal.
13 (METHOD_SEL_NAME): Ditto..
14 (METHOD_SEL_ARGS): Use decl_non_common.
15 (METHOD_ADD_ARGS): Ditto.
16 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
17 (METHOD_DEFINITION): Ditto.
18 (METHOD_ENCODING): Ditto.
19 * objc-lang.c: (objc_init_ts): New function.
21 2005-07-07 Ziemowit Laski <zlaski@apple.com>
23 * objc-act.c (objc_build_struct): Pass in an actual @interface
24 instead of its name, and annotate the struct created (and all
25 existing variants thereof) with the @interface.
26 (objc_compare_types): Treat forward-declared ObjC classes
27 as stand-alone (root) classes for purposes of type comparisons.
28 (build_private_template): Move some code to objc_build_struct().
30 2005-07-07 Ziemowit Laski <zlaski@apple.com>
33 * objc-act.c (objc_build_string_object): For GNU-style constants,
34 use the @interface type rather than the built-in type.
36 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
38 * Make-lang.in (cc1plus-checksum.c): Use
39 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
41 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
43 * objc-act.c: Use %q to quote in diagnostics.
45 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
47 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
50 2005-06-30 Ziemowit Laski <zlaski@apple.com>
52 * objc-act.c (objc_build_volatilized_type): New function.
53 (objc_volatilize_decl): Call objc_build_volatilized_type()
54 instead of build_qualified_type().
56 2005-06-29 Ziemowit Laski <zlaski@apple.com>
58 * objc-act.c (objc_build_internal_const_str_type): New function.
59 (check_string_class_template): Use objc_get_class_ivars() instead
60 of TYPE_FIELDS() to retrieve ivar list.
61 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
62 than the field itself.
63 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
64 type and use it to lay out compile-time string objects.
65 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
68 2005-06-28 Paul Brook <paul@codesourcery.com>
70 * objc-act.c (objc_init_exceptions): Call
71 default_init_unwind_resume_libfunc.
73 2005-06-27 Ziemowit Laski <zlaski@apple.com>
75 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
76 portion of TYPE_LANG_SPECIFIC info for all variants of
77 a class before calling finish_struct(), and restore
78 same TYPE_OBJC_INFO afterwards.
80 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
82 * all files: Update FSF address in copyright headers.
84 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
86 * objc-act.c (my_build_string_pointer): New.
87 (objc_get_class_reference, get_super_receiver): Call
88 my_build_string_pointer instead of my_build_string when building
91 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
93 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
96 2005-05-24 Ziemowit Laski <zlaski@apple.com>
98 * objc-act.c (objc_build_struct): New function.
99 (objc_derived_from_p): Likewise.
100 (objc_build_component_ref): Likewise.
101 (objc_copy_binfo): Likewise.
102 (objc_xref_basetypes): Likewise.
103 (objc_lookup_protocol): Likewise.
104 (objc_compare_protocols): Likewise.
105 (objc_volatilize_decl): Likewise.
106 (encode_aggregate_fields): Likewise.
107 (volatilized_hash): Likewise.
108 (volatilized_eq): Likewise.
109 (objc_compare_types): Likewise.
110 (objc_type_quals_match): Likewise.
111 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
113 (get_class_ivars): Add second parameter indicating if entire
114 hierarchy is desired.
115 (struct volatilized_type): New type.
116 (volatilized_htab): New hash table.
117 (objc_types_compatible_p, objc_comptypes): Remove functions.
118 (synth_module_prologue): Do not initialize 'unused_list'.
119 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
120 (objc_declare_alias): Implement as a typedef.
121 (objc_substitute_decl, objc_gimplify_expr): Reformat.
122 (objc_get_class_ivars): Adjust call to get_class_ivars().
123 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
124 build_ivar_reference, get_super_receiver): Call
125 objc_build_component_ref() instead of build_component_ref().
126 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
128 (build_private_template): Call objc_build_struct() instead of
129 start_struct() and finish_struct().
130 (hash_init): Initialize volatilized_htab.
131 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
132 ObjC++ impedance mismatches.
133 (encode_aggregate_within): Streamline by calling
134 encode_aggregate_fields().
135 * objc-act.h (objc_types_compatible_p): Remove prototype.
136 (OCTI_UNUSED_LIST, unused_list): Remove slot.
137 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
139 2005-05-18 Geoffrey Keating <geoffk@apple.com>
141 * Make-lang.in (cc1obj-dummy): New.
142 (cc1obj-checksum.c): New.
143 (cc1obj-checksum.o): New.
144 (cc1obj): Add cc1obj-checksum.o.
146 2005-05-18 Mike Stump <mrs@apple.com>
149 * objc-act.c (struct interface_tuple): Mark it up for GC.
150 (interface_htab): It is really a struct interface_tuple.
152 2005-05-17 Ziemowit Laski <zlaski@apple.com>
153 Mike Stump <mrs@apple.com>
155 Yet more Objective-C++...
157 * objc-act.c (objc_finish_try_stmt): Add return value.
158 (objc_build_synchronized): Likewise.
160 * objc-act.c (objc_is_gcable_type): Add.
161 (objc_substitute_decl): Add.
162 (objc_build_ivar_assignment): Add.
163 (objc_build_global_assignment): Add.
164 (objc_build_strong_cast_assignment): Add.
165 (objc_is_ivar_reference_p): Add.
166 (objc_is_global_reference_p): Add.
167 (objc_generate_write_barrier): Add.
168 (objc_rewrite_function_call): Add.
169 (objc_gimplify_expr): Add Objective-C++ support.
170 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
171 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
172 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
173 (DUP_TYPE_OBJC_INFO): Likewise.
174 (struct imp_entry): Add field has_cxx_cdtors.
175 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
176 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
177 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
178 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
179 OCTI_ASSIGN_STRONGCAST_DECL.
180 (umsg_fast_decl): Add.
181 (objc_assign_ivar_decl): Add.
182 (objc_assign_ivar_fast_decl): Add.
183 (objc_assign_global_decl): Add.
184 (objc_assign_strong_cast_decl): Add.
185 (objc_method_list_ptr): Add.
186 (objc_method_proto_list_ptr): Add.
187 (objc_ivar_list_ptr): Add.
189 * objc-act.c (should_call_super_dealloc): Add.
190 (OBJC_VERSION): Bump to 6.
191 (objc_is_gcable_type): Add.
192 (objc_substitute_decl): Add.
193 (objc_build_ivar_assignment): Add.
194 (objc_build_global_assignment): Add.
195 (objc_build_strong_cast_assignment): Add.
196 (objc_is_gcable_p): Add.
197 (objc_is_ivar_reference_p): Add.
198 (objc_is_global_reference_p): Add.
199 (generate_shared_structures): Add flags parameter.
200 (objc_generate_cxx_ctor_or_dtor): Add.
201 (objc_generate_cxx_cdtors): Add.
202 (add_class): Add name parameter.
203 (objc_types_share_size_and_alignment): Add.
204 (comp_proto_with_proto): Add strict parameter.
205 (CLS_HAS_CXX_STRUCTORS): Add.
206 (TAG_ASSIGNIVAR): Add.
207 (TAG_ASSIGNGLOBAL): Add.
208 (TAG_ASSIGNSTRONGCAST): Add.
209 (TAG_MSGSEND_FAST): Add.
210 (TAG_ASSIGNIVAR_FAST): Add.
211 (TAG_CXX_CONSTRUCT): Add.
212 (TAG_CXX_DESTRUCT): Add.
213 (OBJC_LOOKUP_CLASS): Add.
214 (OBJC_LOOKUP_NO_SUPER): Add.
215 (objc_finish_file): Add pch support.
216 (objc_finish_implementation): Add Objective-C++ support.
217 (synth_module_prologue): Likewise.
218 (synth_module_prologue): Add fast dispatching.
219 (objc_get_class_reference): Add Objective-C++ support.
220 (objc_generate_write_barrier): Likewise.
221 (next_sjlj_build_enter_and_setjmp): Likewise.
222 (objc_begin_try_stmt): Likewise.
223 (build_next_objc_exception_stuff): Add fast ivar support.
224 (build_private_template): Mark the record as used so debug
225 information is generated.
226 (build_protocol_template): Add Objective-C++ support.
227 (objc_method_parm_type) Likewise.
228 (objc_generate_cxx_ctor_or_dtor): Likewise.
229 (objc_generate_cxx_cdtors): Likewise.
230 (build_protocol_initializer): Likewise.
231 (build_category_template): Likewise.
232 (build_class_template): Likewise.
233 (build_method_list_template): Likewise.
234 (build_category_initializer): Likewise.
235 (build_shared_structure_initializer): Likewise.
236 (objc_finish_message_expr): Likewise.
237 (build_objc_method_call): Add fast dispatch support.
238 (lookup_method_static): Add support to end search at superclasses.
239 (add_method_to_hash_list): Add strict parameter to
240 comp_proto_with_proto.
241 (objc_add_method): Likewise.
242 (objc_add_method): Also set the interface_value.
243 (add_instance_variable): Add Objective-C++ support.
244 (objc_is_public): Likewise.
245 (start_class): Likewise.
246 (continue_class): Likewise.
247 (encode_aggregate_within): Likewise.
248 (start_method_def): Likewise.
249 (objc_start_function): Clear current_function_returns_value
250 and current_function_returns_null.
251 (really_start_method): Add Objective-C++ support.
252 (objc_finish_method_definition): Add warning for missing
254 (finish_objc): Add Objective-C++ support.
255 (generate_objc_image_info): Likewise.
256 (objc_lookup_ivar): Likewise.
257 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
258 (INIT_TYPE_OBJC_INFO): Likewise.
259 (DUP_TYPE_OBJC_INFO): Likewise.
261 2005-04-23 DJ Delorie <dj@redhat.com>
263 * objc-act.c: Adjust warning() callers.
265 2005-04-21 Roger Sayle <roger@eyesopen.com>
267 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
268 this field of an objc method decl.
269 * objc-act.c (build_method_decl): Take an additional "ellipsis"
270 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
271 (objc_build_method_signature): Accept additional "ellipsis"
272 argument and pass it to build_method_decl.
273 (get_arg_type_list, start_method_def, gen_method_decl): Use
274 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
275 TREE_OVERFLOW field of a TREE_LIST node.
277 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
280 * objc-act.c (objc_start_function): Create stack level for context
281 of identifiers with variably modified type.
283 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
287 * objc-act.c (objc_start_function): Push context on
290 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
292 * objc-act.c (next_sjlj_build_enter_and_setjmp,
293 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
294 Call c_common_truthvalue_conversion.
296 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
298 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
299 objc/objc-parse.c, objc/objc-parse.y): Remove
300 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
301 objc.distclean, objc.maintainer-clean): Update for new parser.
302 * config-lang.in (gtfiles): Update for new parser.
304 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
306 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
309 2005-01-27 Matt Austern <austern@apple.com>
311 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
312 calling instantiate_pending_templates.
314 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
317 * objc-act.c (build_selector_translation_table): Use
318 input_location in the diagnostic for the GNU runtime or if
319 TREE_PURPOSE (chain) is NULL.
321 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
324 * objc-act.c (objc_types_compatible_p): New function.
325 * objc-act.h (objc_types_compatible_p): Declare.
326 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
328 2005-01-16 Ziemowit Laski <zlaski@apple.com>
330 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
333 2005-01-15 Ziemowit Laski <zlaski@apple.com>
336 * objc-act.c (get_arg_type_list): Decay function arguments into
338 (objc_push_parm): Likewise; bring PARM_DECL construction closer
339 in line with what the C front-end does.
340 (objc_get_parm_info): Call pushdecl() and finish_decl() on
341 each PARM_DECL, like the C front-end does.
342 (start_method_def): Remove redundant ARRAY_TYPE decay.
343 (objc_start_function): Bring closer in line with what the
344 C front-end does for functions.
346 2005-01-14 Mike Stump <mrs@apple.com>
348 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
349 that -fobjc-exceptions is accepted.
351 2004-12-30 Ziemowit Laski <zlaski@apple.com>
354 * objc-act.c (get_arg_type_list, start_method_def): Decay
355 array arguments into pointers.
356 (gen_type_name_0): Learn to pretty-print array types.
358 2004-12-15 Ziemowit Laski <zlaski@apple.com>
360 * objc-act.c (build_private_template): Change to return 'void'; do
361 not set ivar_context, uprivate_record or objc_instance_type.
362 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
363 retrieve protocol list from the pointee rather than the pointer itself;
364 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
365 TYPE_OBJC_PROTOCOL_LIST.
366 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
367 construct a variant of the pointee as well as the pointer, and
368 store protocol information in the former. When creating variants
369 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
370 TYPE_OBJC_INTERFACE information.
371 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
372 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
373 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
374 holding an IDENTIFIER_NODE.
375 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
376 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
377 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
378 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
379 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
381 (continue_class): For @implementations, set ivar_context,
382 uprivate_record and objc_instance_type, for @interfaces, call
383 build_private_template().
384 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
386 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
387 accessing TYPE_OBJC_PROTOCOL_LIST.
388 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
389 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
390 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
391 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
392 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
393 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
394 TYPE_LANG_SPECIFIC(...).
395 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
396 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
397 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
398 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
399 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
401 2004-11-29 Joseph Myers <joseph@codesourcery.com>
404 * Make-lang.in (objc/objc-act.o): Update dependencies.
405 * objc-act.c (objc_finish_file): Call
406 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
408 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
411 * obj-act.c (encode_type): 96bits doubles are encoded the
412 same way as 64bit and 128bit doubles are.
414 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
416 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
418 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
421 * objc-act.c (generate_method_descriptors): Remove setting
422 the new decls' type to variable_length_type.
423 (generate_ivar_lists): Likewise.
424 (generate_dispatch_tables): Likewise.
426 2004-10-30 Ziemowit Laski <zlaski@apple.com>
428 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
429 contains the result of the ID lookup by the C or C++
430 front-end; in class methods, use OTHER if it exists;
431 in instance methods, use OTHER only if it is locally
434 2004-10-26 Ziemowit Laski <zlaski@apple.com>
436 * objc-act.c (finish_class): Do not synthesize bogus
437 'extern objc_object *_Foo;' declarations for @interface Foo.
439 2004-10-25 Ziemowit Laski <zlaski@apple.com>
440 David Ayers <d.ayers@inode.at>
442 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
443 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
444 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
445 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
446 (objc_is_id): Add test for 'super'.
447 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
448 receivers; if class methods are not found in protocol lists, search
449 for instance methods therein and warn if one is found. Look in
450 global hash tables for suitable method as a last resort when messaging
451 'id <Proto>', 'Class <Proto>' and invalid receiver types.
452 (objc_add_method): Insert instance methods listed in protocols into
453 the global class method hash table.
454 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
455 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
456 addition to 'id <Proto>'.
458 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
461 * objc-act.c (objc_build_string_object): Create a CONST_DECL
462 for the NeXT runtime case.
464 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
466 * objc-act.c: Fix comment typos.
468 2004-09-24 Ziemowit Laski <zlaski@apple.com>
470 * objc-act.c (init_objc_symtab, init_module_descriptor,
471 build_shared_structure_initializer): When initializing 'long'
472 fields, ensure that the initializer value is also 'long'.
474 2004-09-24 Zack Weinberg <zack@codesourcery.com>
476 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
478 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
479 (build_selector_translation_table): Use %J in diagnostic
480 instead of diddling input_line. Fix spelling.
482 2004-09-21 Ziemowit Laski <zlaski@apple.com>
484 * objc-act.c (objc_fold_objc_type_ref): New function.
485 * objc-act.h (objc_fold_objc_type_ref): New prototype.
487 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
489 * objc-act.c (objc_start_function, really_start_method,
490 objc_get_parm_info, start_method_def): Update to new arg_info
493 2004-09-07 Ziemowit Laski <zlaski@apple.com>
495 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
497 (objc/objc-act.o): Depend on $(HASHTAB_H).
498 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
499 objcp-decl.h instead of c-tree.h.
500 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
501 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
502 build_protocol_template): Adjust prototypes.
503 (build_module_initializer_routine, start_class, continue_class,
504 finish_class, start_method_def, objc_start_function, start_protocol,
505 build_method_decl, objc_add_method, add_instance_variable,
506 build_ivar_reference, is_ivar, is_private, get_super_receiver,
507 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
508 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
509 create_field_decl): New prototypes.
510 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
511 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
512 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
513 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
514 (CLASS_TYPEDEF_NAME): New.
515 (TAG_EXECCLASS): Change from a global variable to a #define.
516 (TAG_RETURN_STRUCT): Delete.
517 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
518 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
519 (string_descriptor): New struct.
520 (string_htab): New hash table.
521 (string_hash, string_eq): New prototypes.
522 (generate_struct_by_value_array): Call create_field_decl() instead of
523 create_builtin_decl().
524 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
525 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
526 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
527 and cp_finish_file().
528 (define_decl, get_static_reference, get_protocol_reference,
529 create_builtin_decl): Remove functions.
530 (objc_start_class_interface, objc_start_category_interface,
531 objc_start_protocol, objc_continue_interface, objc_finish_interface,
532 objc_start_class_implementation, objc_start_category_implementation,
533 objc_continue_implementation, objc_finish_implementation,
534 objc_set_visibility, objc_set_method_type,
535 objc_build_method_signature, objc_add_method_declaration,
536 objc_start_method_definition, objc_add_instance_variable,
537 objc_get_protocol_qualified_type, create_field_decl,
538 start_var_decl, finish_var_decl): New functions.
539 (setup_string_decl): Simplify since it is only called once.
540 (synth_module_prologue): Call build_class_template(); predefine 'id'
541 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
542 hooks for duration of function; fix GNU runtime messenger signatures
543 to correspond to reality; forward-declare '__objc_exec_class' for the
544 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
545 'extern "C" { ... }' wrappers around synthesized declarations; call
546 build_protocol_template() and build_category_template().
547 (string_hash, string_eq): New functions.
548 (objc_build_string_object): Check metaclass correctness only once;
549 store string literals in hash table.
550 (objc_build_constructor): Do not convert initializer elements;
551 adjust for ObjC++ impedance mismatch.
552 (build_objc_symtab_template): Call create_field_decl() instead of
553 create_builtin_decl().
554 (init_objc_symtab): Add missing conversion to initializer element.
555 (build_metadata_decl): Call start_var_decl() instead of define_decl().
556 (generate_objc_symtab_decl): Do not call build_category_template();
557 call start_var_decl() and finish_var_decl() instead of start_decl()
559 (build_module_descriptor): Call create_field_decl() instead of
560 grokfield(); call start_var_decl() and finish_var_decl() instead of
561 start_decl() and finish_decl(); always mark module descriptor as
562 used; move GNU runtime-specific functionality to
563 build_module_initializer_routine().
564 (build_module_initializer_routine): New function, broken off of
565 build_module_descriptor().
566 (objc_static_init_needed_p, objc_generate_static_init_call): New
568 (generate_static_references, generate_strings,
569 build_selector_translation_table, generate_descriptor_table,
570 generate_ivars_list, generate_dispatch_table, generate_category): Call
571 start_var_decl() and finish_var_decl() instead of start_decl() and
572 finish_decl(); build a type directly instead of via groktypename().
573 (build_selector_reference_decl, build_selector_table_decl,
574 build_class_reference_decl, build_protocol_reference,
575 generate_objc_image_info): Call start_var_decl() instead of
577 (build_selector_reference): For GNU runtime, do not call
578 build_selector_reference_decl().
579 (build_selector, build_typed_selector_reference): Always convert
580 result to the selector type.
581 (add_objc_string): Cast return value to 'char *'.
582 (build_method_prototype_template, build_selector_template,
583 build_method_template): Use actual selector type for fields
584 pointing to selectors.
585 (finish_objc): For GNU runtime, call
586 build_module_initializer_routine() after build_module_descriptor().
587 (generate_protocol_list, generate_shared_structures): Call
588 start_var_decl() and finish_var_decl() instead of start_decl() and
589 finish_decl(); build a type directly instead of via
591 (synth_id_with_class_suffix): Return a string.
592 (get_arg_type_list): For instance methods, use the instance type for
593 'self'; do not call groktypename_in_parm_context().
594 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
595 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
596 handle RECORD_TYPEs in ObjC as well as ObjC++.
597 (objc_is_id): New function.
598 (objc_is_object_ptr): Return the canonical type node.
599 (objc_get_class_ivars): Simplify using get_class_ivars().
600 (get_class_ivars): Remove second parameter; create a fresh copy
601 of the ivar list for each call; do not check for existence of
603 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
604 (objc_init_exceptions): When using SJLJ-style exceptions, require
605 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
607 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
608 objc_object_type instead of objc_id_type.
609 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
610 a VAR_DECL before placing it in the appropriate scope; do not
611 call define_decl(); adjust call to c_begin_compound_stmt();
612 use objc_object_type instead of objc_id_type.
613 (build_next_objc_exception_stuff): Call create_field_decl() instead
614 of create_builtin_decl(); construct type directly instead of calling
615 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
616 (build_private_template): Adjust call to get_class_ivars(); build
617 a type directly instead of via groktypename().
618 (build_protocol_template, build_method_prototype_list_template,
619 build_method_prototype_template, build_category_template,
620 build_selector_template, build_class_template, build_super_template,
621 build_ivar_template, build_ivar_list_template,
622 build_method_list_template, build_method_template):
623 Call create_field_decl() instead of grokfield().
624 (objc_method_parm_type): Do not call groktypename().
625 (generate_descriptor_table): Call start_var_decl() and
626 finish_var_decl() instead of start_decl() and finish_decl().
627 (generate_method_descriptors, build_protocol_initializer,
628 generate_dispatch_tables, build_category_initializer,
629 build_shared_structure_initializer): Do not call groktypename().
630 (generate_protocols): Call start_var_decl() and finish_var_decl()
631 instead of start_decl() and finish_decl(); do not call groktypename().
632 (error_with_ivar): Remove last parameter.
633 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
634 to CLASS_IVARS lists; adjust calls to error_with_ivar().
635 (generate_ivar_lists): Convert one of the initializer elements; do
636 not call groktypename().
637 (get_arg_type_list, start_method_def, gen_method_def): Account for
638 new representation of variable arguments and '...' in Objective-C
639 methods; add Objective-C++ impedance matching code.
640 (is_objc_type_qualifier): Remove function.
641 (adjust_type_for_id_default): Simplify; there is no longer a need to
642 wade through declspecs.
643 (lookup_interface, start_class, continue_class,
644 finish_class, start_method_def, start_protocol, build_method_decl,
645 objc_add_method, add_instance_variable, build_ivar_reference,
646 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
647 Make into static functions.
648 (receiver_is_class_object): Use new IS_CLASS() macro.
649 (objc_build_message_expr): Tweak ObjC++ message argument handling;
650 call objc_finish_message_expr() instead of finish_message_expr().
651 (finish_message_expr): Rename to objc_finish_message_expr(); use
652 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
653 call gen_type_name() instead of gen_declaration(); call objc_is_id()
654 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
655 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
656 (build_objc_method_call, warn_with_method): Do not call groktypename().
657 (build_ivar_reference): Call convert() instead of clobbering in a
659 (hash_init): Initialize string_htab hash table.
660 (add_instance_variable): Simplify parameter list; do not call grokfield();
661 do not populate CLASS_IVARS list.
662 (start_class): Check for the existence of super class, if one was specified.
663 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
664 call build_class_template(); adjust call to get_class_ivars(); call
665 build_decl(), pushdecl() and finish_decl() instead of define_decl().
666 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
668 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
669 (start_protocol): Do not call build_protocol_template(); use
670 PROTOCOL_BINFO_ELTS for the tree vector size.
671 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
672 (encode_pointer): Encode 'const char *' as 'r*', for backwards
674 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
675 (encode_type): Handle the 'const' qualifier here.
676 (objc_parmlist): New global variable, sued by objc_push_parm and
677 objc_get_parm_info().
678 (objc_push_parm, objc_get_parm_info): New functions.
679 (objc_expr_last): Remove function.
680 (synth_self_and_ucmd_args): For instance methods, use the instance
681 type for 'self'; call objc_push_parm() instead of push_parm_decl().
682 (start_method_def): Do not call push_scope(), declare_parm_level(),
683 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
684 just use objc_push_parm() and objc_get_parm_info().
685 (comp_method_with_proto): Remove function.
686 (objc_types_are_equivalent): Strip away indirections before comparing
688 (comp_proto_with_proto): Do not call groktypename(); types are no
689 longer in raw declspec format.
690 (objc_start_function): New function.
691 (really_start_method): Call comp_proto_with_proto() instead of
692 comp_method_with_proto(); call objc_start_function() instead of
693 hand-crafting a function declarator.
694 (continue_method_def, objc_expand_function_end): Remove functions.
695 (get_super_receiver): Call objc_get_current_scope() instead of
696 get_current_scope(); reference 'super_class' field (instead of
698 (finish_method_def): Rename to objc_finish_method_definition() and
699 add a function decl parameter; move method encoding call from
700 objc_expand_function_end().
701 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
702 gen_declaration_1): Remove functions.
703 (tmpbuf, RAW_DECLSPEC): Remove.
704 (gen_declaration): Remove second parameter; simplify to deal
705 with TYPE_P nodes instead of raw declspecs.
706 (gen_type_name, gen_type_name_0): New functions.
707 (gen_method_decl): Remove second parameter; call gen_type_name()
708 instead of gen_declaration_1().
709 (dump_interface): Adjust calls to gen_declaration() and
710 gen_method_decl(); do not allocate a separate string buffer.
711 (init_objc): Allocate a larger string buffer to accommodate
712 dump_interface(); adjust call to build_module_descriptor();
713 add call to build_module_initializer_routine() for the GNU
715 (generate_classref_translation_entry): Do not call start_decl(); call
716 finish_var_decl() instead of finish_decl(); call convert() instead of
718 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
719 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
721 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
722 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
723 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
724 objc_object_type and objc_object_name, respectively.
725 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
726 objc_class_name): New.
727 (IS_CLASS): New macro.
728 (IS_ID, IS_SUPER): Robustify.
729 (OCTI_EXECCLASS_DECL, execclass_decl): New.
730 (finish_file, start_class, continue_class, finish_class,
731 start_method_def, continue_method_def, finish_method_def,
732 start_protocol, finish_protocol, objc_build_throw_stmt,
733 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
734 objc_build_synchronized_epilogue, objc_build_try_prologue,
735 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
736 objc_build_finally_prologue, objc_build_finally_epilogue,
737 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
738 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
739 get_class_reference, get_static_reference, get_object_reference,
740 build_message_expr, finish_message_expr, build_selector_expr,
741 build_ivar_reference, build_keyword_decl, build_method_decl,
742 build_protocol_expr, build_objc_string_object, objc_declare_alias,
743 objc_declare_class, objc_declare_protocols, objc_comptypes,
744 objc_check_decl, build_encode_expr): Remove prototypes.
745 (imp_count, cat_count): Make GGC-aware.
746 (OBJC_SET_TYPE_NAME): New macro.
748 2004-09-03 Ziemowit Laski <zlaski@apple.com>
750 * config-lang.in: Update copyright notice.
751 (lang_requires): Indicate that ObjC requires C to be built first.
753 2004-09-01 Ziemowit Laski <zlaski@apple.com>
755 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
757 (build_objc_string_object): Rename to objc_build_string_object().
758 (get_class_reference): Rename to objc_get_class_reference().
759 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
760 (next_sjlj_build_catch_list, get_super_receiver): Call
761 objc_get_class_reference() instead of get_class_reference().
762 (build_keyword_decl): Rename to objc_build_keyword_decl().
763 (build_message_expr): Rename to objc_build_message_expr().
764 (build_protocol_expr): Rename to objc_build_protocol_expr().
765 (build_selector_expr): Rename to objc_build_selector_expr().
766 (build_encode_expr): Rename to objc_build_encode_expr().
767 * objc-act.h (get_class_ivars_from_name): Rename prototype to
768 objc_get_class_ivars().
769 (get_class_reference): Rename prototype to objc_get_class_reference().
770 (build_message_expr): Rename prototype to objc_build_message_expr().
771 (build_selector_expr): Rename prototype to objc_build_selector_expr().
772 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
773 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
774 (build_objc_string_object): Rename prototype to
775 objc_build_string_object().
777 2004-09-01 Ziemowit Laski <zlaski@apple.com>
779 * objc-act.c (lookup_interface): Make function 'static' and add a
781 (objc_check_decl, get_class_reference, objc_declare_alias,
782 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
783 instead of is_class_name().
784 (get_super_receiver, objc_clear_super_receiver): Call
785 objc_get_current_scope() instead of get_current_scope().
786 (is_class_name): Rename to objc_is_class_name.
787 (lookup_objc_ivar): Rename to objc_lookup_ivar.
789 2004-08-28 Ziemowit Laski <zlaski@apple.com>
791 * objc-act.c (objc_is_reserved_word): New function.
793 2004-08-15 Ziemowit Laski <zlaski@apple.com>
795 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
796 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
797 (objc/objc-parse.o): Do not depend on gtype-objc.h.
798 * objc-act.c: Do not include gtype-objc.h.
799 (finish_file): Rename to objc_finish_file().
800 * objc-act.h (finish_file): Update copyright notice; remove prototype.
801 * objc-lang.c: Update copyright notice; include diagnostic.h,
802 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
804 (finish_file): New hook routine.
805 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
806 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
807 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
808 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
809 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
810 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
811 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
812 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
813 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
814 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
815 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
816 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
817 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
818 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
819 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
820 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
821 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
822 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
823 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
824 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
825 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
826 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
827 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
828 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
829 Move to c-objc-common.h.
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