1 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
3 * objc-act.c: Use %q to quote in diagnostics.
5 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
7 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
10 2005-06-30 Ziemowit Laski <zlaski@apple.com>
12 * objc-act.c (objc_build_volatilized_type): New function.
13 (objc_volatilize_decl): Call objc_build_volatilized_type()
14 instead of build_qualified_type().
16 2005-06-29 Ziemowit Laski <zlaski@apple.com>
18 * objc-act.c (objc_build_internal_const_str_type): New function.
19 (check_string_class_template): Use objc_get_class_ivars() instead
20 of TYPE_FIELDS() to retrieve ivar list.
21 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
22 than the field itself.
23 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
24 type and use it to lay out compile-time string objects.
25 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
28 2005-06-28 Paul Brook <paul@codesourcery.com>
30 * objc-act.c (objc_init_exceptions): Call
31 default_init_unwind_resume_libfunc.
33 2005-06-27 Ziemowit Laski <zlaski@apple.com>
35 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
36 portion of TYPE_LANG_SPECIFIC info for all variants of
37 a class before calling finish_struct(), and restore
38 same TYPE_OBJC_INFO afterwards.
40 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
42 * all files: Update FSF address in copyright headers.
44 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
46 * objc-act.c (my_build_string_pointer): New.
47 (objc_get_class_reference, get_super_receiver): Call
48 my_build_string_pointer instead of my_build_string when building
51 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
53 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
56 2005-05-24 Ziemowit Laski <zlaski@apple.com>
58 * objc-act.c (objc_build_struct): New function.
59 (objc_derived_from_p): Likewise.
60 (objc_build_component_ref): Likewise.
61 (objc_copy_binfo): Likewise.
62 (objc_xref_basetypes): Likewise.
63 (objc_lookup_protocol): Likewise.
64 (objc_compare_protocols): Likewise.
65 (objc_volatilize_decl): Likewise.
66 (encode_aggregate_fields): Likewise.
67 (volatilized_hash): Likewise.
68 (volatilized_eq): Likewise.
69 (objc_compare_types): Likewise.
70 (objc_type_quals_match): Likewise.
71 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
73 (get_class_ivars): Add second parameter indicating if entire
75 (struct volatilized_type): New type.
76 (volatilized_htab): New hash table.
77 (objc_types_compatible_p, objc_comptypes): Remove functions.
78 (synth_module_prologue): Do not initialize 'unused_list'.
79 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
80 (objc_declare_alias): Implement as a typedef.
81 (objc_substitute_decl, objc_gimplify_expr): Reformat.
82 (objc_get_class_ivars): Adjust call to get_class_ivars().
83 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
84 build_ivar_reference, get_super_receiver): Call
85 objc_build_component_ref() instead of build_component_ref().
86 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
88 (build_private_template): Call objc_build_struct() instead of
89 start_struct() and finish_struct().
90 (hash_init): Initialize volatilized_htab.
91 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
92 ObjC++ impedance mismatches.
93 (encode_aggregate_within): Streamline by calling
94 encode_aggregate_fields().
95 * objc-act.h (objc_types_compatible_p): Remove prototype.
96 (OCTI_UNUSED_LIST, unused_list): Remove slot.
97 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
99 2005-05-18 Geoffrey Keating <geoffk@apple.com>
101 * Make-lang.in (cc1obj-dummy): New.
102 (cc1obj-checksum.c): New.
103 (cc1obj-checksum.o): New.
104 (cc1obj): Add cc1obj-checksum.o.
106 2005-05-18 Mike Stump <mrs@apple.com>
109 * objc-act.c (struct interface_tuple): Mark it up for GC.
110 (interface_htab): It is really a struct interface_tuple.
112 2005-05-17 Ziemowit Laski <zlaski@apple.com>
113 Mike Stump <mrs@apple.com>
115 Yet more Objective-C++...
117 * objc-act.c (objc_finish_try_stmt): Add return value.
118 (objc_build_synchronized): Likewise.
120 * objc-act.c (objc_is_gcable_type): Add.
121 (objc_substitute_decl): Add.
122 (objc_build_ivar_assignment): Add.
123 (objc_build_global_assignment): Add.
124 (objc_build_strong_cast_assignment): Add.
125 (objc_is_ivar_reference_p): Add.
126 (objc_is_global_reference_p): Add.
127 (objc_generate_write_barrier): Add.
128 (objc_rewrite_function_call): Add.
129 (objc_gimplify_expr): Add Objective-C++ support.
130 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
131 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
132 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
133 (DUP_TYPE_OBJC_INFO): Likewise.
134 (struct imp_entry): Add field has_cxx_cdtors.
135 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
136 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
137 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
138 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
139 OCTI_ASSIGN_STRONGCAST_DECL.
140 (umsg_fast_decl): Add.
141 (objc_assign_ivar_decl): Add.
142 (objc_assign_ivar_fast_decl): Add.
143 (objc_assign_global_decl): Add.
144 (objc_assign_strong_cast_decl): Add.
145 (objc_method_list_ptr): Add.
146 (objc_method_proto_list_ptr): Add.
147 (objc_ivar_list_ptr): Add.
149 * objc-act.c (should_call_super_dealloc): Add.
150 (OBJC_VERSION): Bump to 6.
151 (objc_is_gcable_type): Add.
152 (objc_substitute_decl): Add.
153 (objc_build_ivar_assignment): Add.
154 (objc_build_global_assignment): Add.
155 (objc_build_strong_cast_assignment): Add.
156 (objc_is_gcable_p): Add.
157 (objc_is_ivar_reference_p): Add.
158 (objc_is_global_reference_p): Add.
159 (generate_shared_structures): Add flags parameter.
160 (objc_generate_cxx_ctor_or_dtor): Add.
161 (objc_generate_cxx_cdtors): Add.
162 (add_class): Add name parameter.
163 (objc_types_share_size_and_alignment): Add.
164 (comp_proto_with_proto): Add strict parameter.
165 (CLS_HAS_CXX_STRUCTORS): Add.
166 (TAG_ASSIGNIVAR): Add.
167 (TAG_ASSIGNGLOBAL): Add.
168 (TAG_ASSIGNSTRONGCAST): Add.
169 (TAG_MSGSEND_FAST): Add.
170 (TAG_ASSIGNIVAR_FAST): Add.
171 (TAG_CXX_CONSTRUCT): Add.
172 (TAG_CXX_DESTRUCT): Add.
173 (OBJC_LOOKUP_CLASS): Add.
174 (OBJC_LOOKUP_NO_SUPER): Add.
175 (objc_finish_file): Add pch support.
176 (objc_finish_implementation): Add Objective-C++ support.
177 (synth_module_prologue): Likewise.
178 (synth_module_prologue): Add fast dispatching.
179 (objc_get_class_reference): Add Objective-C++ support.
180 (objc_generate_write_barrier): Likewise.
181 (next_sjlj_build_enter_and_setjmp): Likewise.
182 (objc_begin_try_stmt): Likewise.
183 (build_next_objc_exception_stuff): Add fast ivar support.
184 (build_private_template): Mark the record as used so debug
185 information is generated.
186 (build_protocol_template): Add Objective-C++ support.
187 (objc_method_parm_type) Likewise.
188 (objc_generate_cxx_ctor_or_dtor): Likewise.
189 (objc_generate_cxx_cdtors): Likewise.
190 (build_protocol_initializer): Likewise.
191 (build_category_template): Likewise.
192 (build_class_template): Likewise.
193 (build_method_list_template): Likewise.
194 (build_category_initializer): Likewise.
195 (build_shared_structure_initializer): Likewise.
196 (objc_finish_message_expr): Likewise.
197 (build_objc_method_call): Add fast dispatch support.
198 (lookup_method_static): Add support to end search at superclasses.
199 (add_method_to_hash_list): Add strict parameter to
200 comp_proto_with_proto.
201 (objc_add_method): Likewise.
202 (objc_add_method): Also set the interface_value.
203 (add_instance_variable): Add Objective-C++ support.
204 (objc_is_public): Likewise.
205 (start_class): Likewise.
206 (continue_class): Likewise.
207 (encode_aggregate_within): Likewise.
208 (start_method_def): Likewise.
209 (objc_start_function): Clear current_function_returns_value
210 and current_function_returns_null.
211 (really_start_method): Add Objective-C++ support.
212 (objc_finish_method_definition): Add warning for missing
214 (finish_objc): Add Objective-C++ support.
215 (generate_objc_image_info): Likewise.
216 (objc_lookup_ivar): Likewise.
217 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
218 (INIT_TYPE_OBJC_INFO): Likewise.
219 (DUP_TYPE_OBJC_INFO): Likewise.
221 2005-04-23 DJ Delorie <dj@redhat.com>
223 * objc-act.c: Adjust warning() callers.
225 2005-04-21 Roger Sayle <roger@eyesopen.com>
227 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
228 this field of an objc method decl.
229 * objc-act.c (build_method_decl): Take an additional "ellipsis"
230 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
231 (objc_build_method_signature): Accept additional "ellipsis"
232 argument and pass it to build_method_decl.
233 (get_arg_type_list, start_method_def, gen_method_decl): Use
234 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
235 TREE_OVERFLOW field of a TREE_LIST node.
237 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
240 * objc-act.c (objc_start_function): Create stack level for context
241 of identifiers with variably modified type.
243 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
247 * objc-act.c (objc_start_function): Push context on
250 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
252 * objc-act.c (next_sjlj_build_enter_and_setjmp,
253 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
254 Call c_common_truthvalue_conversion.
256 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
258 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
259 objc/objc-parse.c, objc/objc-parse.y): Remove
260 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
261 objc.distclean, objc.maintainer-clean): Update for new parser.
262 * config-lang.in (gtfiles): Update for new parser.
264 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
266 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
269 2005-01-27 Matt Austern <austern@apple.com>
271 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
272 calling instantiate_pending_templates.
274 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
277 * objc-act.c (build_selector_translation_table): Use
278 input_location in the diagnostic for the GNU runtime or if
279 TREE_PURPOSE (chain) is NULL.
281 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
284 * objc-act.c (objc_types_compatible_p): New function.
285 * objc-act.h (objc_types_compatible_p): Declare.
286 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
288 2005-01-16 Ziemowit Laski <zlaski@apple.com>
290 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
293 2005-01-15 Ziemowit Laski <zlaski@apple.com>
296 * objc-act.c (get_arg_type_list): Decay function arguments into
298 (objc_push_parm): Likewise; bring PARM_DECL construction closer
299 in line with what the C front-end does.
300 (objc_get_parm_info): Call pushdecl() and finish_decl() on
301 each PARM_DECL, like the C front-end does.
302 (start_method_def): Remove redundant ARRAY_TYPE decay.
303 (objc_start_function): Bring closer in line with what the
304 C front-end does for functions.
306 2005-01-14 Mike Stump <mrs@apple.com>
308 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
309 that -fobjc-exceptions is accepted.
311 2004-12-30 Ziemowit Laski <zlaski@apple.com>
314 * objc-act.c (get_arg_type_list, start_method_def): Decay
315 array arguments into pointers.
316 (gen_type_name_0): Learn to pretty-print array types.
318 2004-12-15 Ziemowit Laski <zlaski@apple.com>
320 * objc-act.c (build_private_template): Change to return 'void'; do
321 not set ivar_context, uprivate_record or objc_instance_type.
322 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
323 retrieve protocol list from the pointee rather than the pointer itself;
324 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
325 TYPE_OBJC_PROTOCOL_LIST.
326 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
327 construct a variant of the pointee as well as the pointer, and
328 store protocol information in the former. When creating variants
329 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
330 TYPE_OBJC_INTERFACE information.
331 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
332 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
333 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
334 holding an IDENTIFIER_NODE.
335 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
336 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
337 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
338 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
339 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
341 (continue_class): For @implementations, set ivar_context,
342 uprivate_record and objc_instance_type, for @interfaces, call
343 build_private_template().
344 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
346 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
347 accessing TYPE_OBJC_PROTOCOL_LIST.
348 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
349 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
350 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
351 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
352 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
353 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
354 TYPE_LANG_SPECIFIC(...).
355 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
356 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
357 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
358 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
359 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
361 2004-11-29 Joseph Myers <joseph@codesourcery.com>
364 * Make-lang.in (objc/objc-act.o): Update dependencies.
365 * objc-act.c (objc_finish_file): Call
366 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
368 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
371 * obj-act.c (encode_type): 96bits doubles are encoded the
372 same way as 64bit and 128bit doubles are.
374 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
376 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
378 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
381 * objc-act.c (generate_method_descriptors): Remove setting
382 the new decls' type to variable_length_type.
383 (generate_ivar_lists): Likewise.
384 (generate_dispatch_tables): Likewise.
386 2004-10-30 Ziemowit Laski <zlaski@apple.com>
388 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
389 contains the result of the ID lookup by the C or C++
390 front-end; in class methods, use OTHER if it exists;
391 in instance methods, use OTHER only if it is locally
394 2004-10-26 Ziemowit Laski <zlaski@apple.com>
396 * objc-act.c (finish_class): Do not synthesize bogus
397 'extern objc_object *_Foo;' declarations for @interface Foo.
399 2004-10-25 Ziemowit Laski <zlaski@apple.com>
400 David Ayers <d.ayers@inode.at>
402 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
403 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
404 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
405 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
406 (objc_is_id): Add test for 'super'.
407 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
408 receivers; if class methods are not found in protocol lists, search
409 for instance methods therein and warn if one is found. Look in
410 global hash tables for suitable method as a last resort when messaging
411 'id <Proto>', 'Class <Proto>' and invalid receiver types.
412 (objc_add_method): Insert instance methods listed in protocols into
413 the global class method hash table.
414 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
415 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
416 addition to 'id <Proto>'.
418 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
421 * objc-act.c (objc_build_string_object): Create a CONST_DECL
422 for the NeXT runtime case.
424 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
426 * objc-act.c: Fix comment typos.
428 2004-09-24 Ziemowit Laski <zlaski@apple.com>
430 * objc-act.c (init_objc_symtab, init_module_descriptor,
431 build_shared_structure_initializer): When initializing 'long'
432 fields, ensure that the initializer value is also 'long'.
434 2004-09-24 Zack Weinberg <zack@codesourcery.com>
436 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
438 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
439 (build_selector_translation_table): Use %J in diagnostic
440 instead of diddling input_line. Fix spelling.
442 2004-09-21 Ziemowit Laski <zlaski@apple.com>
444 * objc-act.c (objc_fold_objc_type_ref): New function.
445 * objc-act.h (objc_fold_objc_type_ref): New prototype.
447 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
449 * objc-act.c (objc_start_function, really_start_method,
450 objc_get_parm_info, start_method_def): Update to new arg_info
453 2004-09-07 Ziemowit Laski <zlaski@apple.com>
455 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
457 (objc/objc-act.o): Depend on $(HASHTAB_H).
458 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
459 objcp-decl.h instead of c-tree.h.
460 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
461 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
462 build_protocol_template): Adjust prototypes.
463 (build_module_initializer_routine, start_class, continue_class,
464 finish_class, start_method_def, objc_start_function, start_protocol,
465 build_method_decl, objc_add_method, add_instance_variable,
466 build_ivar_reference, is_ivar, is_private, get_super_receiver,
467 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
468 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
469 create_field_decl): New prototypes.
470 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
471 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
472 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
473 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
474 (CLASS_TYPEDEF_NAME): New.
475 (TAG_EXECCLASS): Change from a global variable to a #define.
476 (TAG_RETURN_STRUCT): Delete.
477 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
478 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
479 (string_descriptor): New struct.
480 (string_htab): New hash table.
481 (string_hash, string_eq): New prototypes.
482 (generate_struct_by_value_array): Call create_field_decl() instead of
483 create_builtin_decl().
484 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
485 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
486 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
487 and cp_finish_file().
488 (define_decl, get_static_reference, get_protocol_reference,
489 create_builtin_decl): Remove functions.
490 (objc_start_class_interface, objc_start_category_interface,
491 objc_start_protocol, objc_continue_interface, objc_finish_interface,
492 objc_start_class_implementation, objc_start_category_implementation,
493 objc_continue_implementation, objc_finish_implementation,
494 objc_set_visibility, objc_set_method_type,
495 objc_build_method_signature, objc_add_method_declaration,
496 objc_start_method_definition, objc_add_instance_variable,
497 objc_get_protocol_qualified_type, create_field_decl,
498 start_var_decl, finish_var_decl): New functions.
499 (setup_string_decl): Simplify since it is only called once.
500 (synth_module_prologue): Call build_class_template(); predefine 'id'
501 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
502 hooks for duration of function; fix GNU runtime messenger signatures
503 to correspond to reality; forward-declare '__objc_exec_class' for the
504 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
505 'extern "C" { ... }' wrappers around synthesized declarations; call
506 build_protocol_template() and build_category_template().
507 (string_hash, string_eq): New functions.
508 (objc_build_string_object): Check metaclass correctness only once;
509 store string literals in hash table.
510 (objc_build_constructor): Do not convert initializer elements;
511 adjust for ObjC++ impedance mismatch.
512 (build_objc_symtab_template): Call create_field_decl() instead of
513 create_builtin_decl().
514 (init_objc_symtab): Add missing conversion to initializer element.
515 (build_metadata_decl): Call start_var_decl() instead of define_decl().
516 (generate_objc_symtab_decl): Do not call build_category_template();
517 call start_var_decl() and finish_var_decl() instead of start_decl()
519 (build_module_descriptor): Call create_field_decl() instead of
520 grokfield(); call start_var_decl() and finish_var_decl() instead of
521 start_decl() and finish_decl(); always mark module descriptor as
522 used; move GNU runtime-specific functionality to
523 build_module_initializer_routine().
524 (build_module_initializer_routine): New function, broken off of
525 build_module_descriptor().
526 (objc_static_init_needed_p, objc_generate_static_init_call): New
528 (generate_static_references, generate_strings,
529 build_selector_translation_table, generate_descriptor_table,
530 generate_ivars_list, generate_dispatch_table, generate_category): Call
531 start_var_decl() and finish_var_decl() instead of start_decl() and
532 finish_decl(); build a type directly instead of via groktypename().
533 (build_selector_reference_decl, build_selector_table_decl,
534 build_class_reference_decl, build_protocol_reference,
535 generate_objc_image_info): Call start_var_decl() instead of
537 (build_selector_reference): For GNU runtime, do not call
538 build_selector_reference_decl().
539 (build_selector, build_typed_selector_reference): Always convert
540 result to the selector type.
541 (add_objc_string): Cast return value to 'char *'.
542 (build_method_prototype_template, build_selector_template,
543 build_method_template): Use actual selector type for fields
544 pointing to selectors.
545 (finish_objc): For GNU runtime, call
546 build_module_initializer_routine() after build_module_descriptor().
547 (generate_protocol_list, generate_shared_structures): Call
548 start_var_decl() and finish_var_decl() instead of start_decl() and
549 finish_decl(); build a type directly instead of via
551 (synth_id_with_class_suffix): Return a string.
552 (get_arg_type_list): For instance methods, use the instance type for
553 'self'; do not call groktypename_in_parm_context().
554 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
555 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
556 handle RECORD_TYPEs in ObjC as well as ObjC++.
557 (objc_is_id): New function.
558 (objc_is_object_ptr): Return the canonical type node.
559 (objc_get_class_ivars): Simplify using get_class_ivars().
560 (get_class_ivars): Remove second parameter; create a fresh copy
561 of the ivar list for each call; do not check for existence of
563 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
564 (objc_init_exceptions): When using SJLJ-style exceptions, require
565 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
567 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
568 objc_object_type instead of objc_id_type.
569 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
570 a VAR_DECL before placing it in the appropriate scope; do not
571 call define_decl(); adjust call to c_begin_compound_stmt();
572 use objc_object_type instead of objc_id_type.
573 (build_next_objc_exception_stuff): Call create_field_decl() instead
574 of create_builtin_decl(); construct type directly instead of calling
575 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
576 (build_private_template): Adjust call to get_class_ivars(); build
577 a type directly instead of via groktypename().
578 (build_protocol_template, build_method_prototype_list_template,
579 build_method_prototype_template, build_category_template,
580 build_selector_template, build_class_template, build_super_template,
581 build_ivar_template, build_ivar_list_template,
582 build_method_list_template, build_method_template):
583 Call create_field_decl() instead of grokfield().
584 (objc_method_parm_type): Do not call groktypename().
585 (generate_descriptor_table): Call start_var_decl() and
586 finish_var_decl() instead of start_decl() and finish_decl().
587 (generate_method_descriptors, build_protocol_initializer,
588 generate_dispatch_tables, build_category_initializer,
589 build_shared_structure_initializer): Do not call groktypename().
590 (generate_protocols): Call start_var_decl() and finish_var_decl()
591 instead of start_decl() and finish_decl(); do not call groktypename().
592 (error_with_ivar): Remove last parameter.
593 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
594 to CLASS_IVARS lists; adjust calls to error_with_ivar().
595 (generate_ivar_lists): Convert one of the initializer elements; do
596 not call groktypename().
597 (get_arg_type_list, start_method_def, gen_method_def): Account for
598 new representation of variable arguments and '...' in Objective-C
599 methods; add Objective-C++ impedance matching code.
600 (is_objc_type_qualifier): Remove function.
601 (adjust_type_for_id_default): Simplify; there is no longer a need to
602 wade through declspecs.
603 (lookup_interface, start_class, continue_class,
604 finish_class, start_method_def, start_protocol, build_method_decl,
605 objc_add_method, add_instance_variable, build_ivar_reference,
606 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
607 Make into static functions.
608 (receiver_is_class_object): Use new IS_CLASS() macro.
609 (objc_build_message_expr): Tweak ObjC++ message argument handling;
610 call objc_finish_message_expr() instead of finish_message_expr().
611 (finish_message_expr): Rename to objc_finish_message_expr(); use
612 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
613 call gen_type_name() instead of gen_declaration(); call objc_is_id()
614 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
615 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
616 (build_objc_method_call, warn_with_method): Do not call groktypename().
617 (build_ivar_reference): Call convert() instead of clobbering in a
619 (hash_init): Initialize string_htab hash table.
620 (add_instance_variable): Simplify parameter list; do not call grokfield();
621 do not populate CLASS_IVARS list.
622 (start_class): Check for the existence of super class, if one was specified.
623 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
624 call build_class_template(); adjust call to get_class_ivars(); call
625 build_decl(), pushdecl() and finish_decl() instead of define_decl().
626 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
628 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
629 (start_protocol): Do not call build_protocol_template(); use
630 PROTOCOL_BINFO_ELTS for the tree vector size.
631 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
632 (encode_pointer): Encode 'const char *' as 'r*', for backwards
634 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
635 (encode_type): Handle the 'const' qualifier here.
636 (objc_parmlist): New global variable, sued by objc_push_parm and
637 objc_get_parm_info().
638 (objc_push_parm, objc_get_parm_info): New functions.
639 (objc_expr_last): Remove function.
640 (synth_self_and_ucmd_args): For instance methods, use the instance
641 type for 'self'; call objc_push_parm() instead of push_parm_decl().
642 (start_method_def): Do not call push_scope(), declare_parm_level(),
643 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
644 just use objc_push_parm() and objc_get_parm_info().
645 (comp_method_with_proto): Remove function.
646 (objc_types_are_equivalent): Strip away indirections before comparing
648 (comp_proto_with_proto): Do not call groktypename(); types are no
649 longer in raw declspec format.
650 (objc_start_function): New function.
651 (really_start_method): Call comp_proto_with_proto() instead of
652 comp_method_with_proto(); call objc_start_function() instead of
653 hand-crafting a function declarator.
654 (continue_method_def, objc_expand_function_end): Remove functions.
655 (get_super_receiver): Call objc_get_current_scope() instead of
656 get_current_scope(); reference 'super_class' field (instead of
658 (finish_method_def): Rename to objc_finish_method_definition() and
659 add a function decl parameter; move method encoding call from
660 objc_expand_function_end().
661 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
662 gen_declaration_1): Remove functions.
663 (tmpbuf, RAW_DECLSPEC): Remove.
664 (gen_declaration): Remove second parameter; simplify to deal
665 with TYPE_P nodes instead of raw declspecs.
666 (gen_type_name, gen_type_name_0): New functions.
667 (gen_method_decl): Remove second parameter; call gen_type_name()
668 instead of gen_declaration_1().
669 (dump_interface): Adjust calls to gen_declaration() and
670 gen_method_decl(); do not allocate a separate string buffer.
671 (init_objc): Allocate a larger string buffer to accommodate
672 dump_interface(); adjust call to build_module_descriptor();
673 add call to build_module_initializer_routine() for the GNU
675 (generate_classref_translation_entry): Do not call start_decl(); call
676 finish_var_decl() instead of finish_decl(); call convert() instead of
678 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
679 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
681 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
682 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
683 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
684 objc_object_type and objc_object_name, respectively.
685 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
686 objc_class_name): New.
687 (IS_CLASS): New macro.
688 (IS_ID, IS_SUPER): Robustify.
689 (OCTI_EXECCLASS_DECL, execclass_decl): New.
690 (finish_file, start_class, continue_class, finish_class,
691 start_method_def, continue_method_def, finish_method_def,
692 start_protocol, finish_protocol, objc_build_throw_stmt,
693 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
694 objc_build_synchronized_epilogue, objc_build_try_prologue,
695 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
696 objc_build_finally_prologue, objc_build_finally_epilogue,
697 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
698 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
699 get_class_reference, get_static_reference, get_object_reference,
700 build_message_expr, finish_message_expr, build_selector_expr,
701 build_ivar_reference, build_keyword_decl, build_method_decl,
702 build_protocol_expr, build_objc_string_object, objc_declare_alias,
703 objc_declare_class, objc_declare_protocols, objc_comptypes,
704 objc_check_decl, build_encode_expr): Remove prototypes.
705 (imp_count, cat_count): Make GGC-aware.
706 (OBJC_SET_TYPE_NAME): New macro.
708 2004-09-03 Ziemowit Laski <zlaski@apple.com>
710 * config-lang.in: Update copyright notice.
711 (lang_requires): Indicate that ObjC requires C to be built first.
713 2004-09-01 Ziemowit Laski <zlaski@apple.com>
715 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
717 (build_objc_string_object): Rename to objc_build_string_object().
718 (get_class_reference): Rename to objc_get_class_reference().
719 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
720 (next_sjlj_build_catch_list, get_super_receiver): Call
721 objc_get_class_reference() instead of get_class_reference().
722 (build_keyword_decl): Rename to objc_build_keyword_decl().
723 (build_message_expr): Rename to objc_build_message_expr().
724 (build_protocol_expr): Rename to objc_build_protocol_expr().
725 (build_selector_expr): Rename to objc_build_selector_expr().
726 (build_encode_expr): Rename to objc_build_encode_expr().
727 * objc-act.h (get_class_ivars_from_name): Rename prototype to
728 objc_get_class_ivars().
729 (get_class_reference): Rename prototype to objc_get_class_reference().
730 (build_message_expr): Rename prototype to objc_build_message_expr().
731 (build_selector_expr): Rename prototype to objc_build_selector_expr().
732 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
733 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
734 (build_objc_string_object): Rename prototype to
735 objc_build_string_object().
737 2004-09-01 Ziemowit Laski <zlaski@apple.com>
739 * objc-act.c (lookup_interface): Make function 'static' and add a
741 (objc_check_decl, get_class_reference, objc_declare_alias,
742 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
743 instead of is_class_name().
744 (get_super_receiver, objc_clear_super_receiver): Call
745 objc_get_current_scope() instead of get_current_scope().
746 (is_class_name): Rename to objc_is_class_name.
747 (lookup_objc_ivar): Rename to objc_lookup_ivar.
749 2004-08-28 Ziemowit Laski <zlaski@apple.com>
751 * objc-act.c (objc_is_reserved_word): New function.
753 2004-08-15 Ziemowit Laski <zlaski@apple.com>
755 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
756 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
757 (objc/objc-parse.o): Do not depend on gtype-objc.h.
758 * objc-act.c: Do not include gtype-objc.h.
759 (finish_file): Rename to objc_finish_file().
760 * objc-act.h (finish_file): Update copyright notice; remove prototype.
761 * objc-lang.c: Update copyright notice; include diagnostic.h,
762 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
764 (finish_file): New hook routine.
765 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
766 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
767 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
768 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
769 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
770 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
771 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
772 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
773 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
774 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
775 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
776 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
777 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
778 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
779 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
780 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
781 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
782 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
783 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
784 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
785 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
786 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
787 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
788 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
789 Move to c-objc-common.h.
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