1 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
3 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
6 2005-06-30 Ziemowit Laski <zlaski@apple.com>
8 * objc-act.c (objc_build_volatilized_type): New function.
9 (objc_volatilize_decl): Call objc_build_volatilized_type()
10 instead of build_qualified_type().
12 2005-06-29 Ziemowit Laski <zlaski@apple.com>
14 * objc-act.c (objc_build_internal_const_str_type): New function.
15 (check_string_class_template): Use objc_get_class_ivars() instead
16 of TYPE_FIELDS() to retrieve ivar list.
17 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
18 than the field itself.
19 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
20 type and use it to lay out compile-time string objects.
21 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
24 2005-06-28 Paul Brook <paul@codesourcery.com>
26 * objc-act.c (objc_init_exceptions): Call
27 default_init_unwind_resume_libfunc.
29 2005-06-27 Ziemowit Laski <zlaski@apple.com>
31 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
32 portion of TYPE_LANG_SPECIFIC info for all variants of
33 a class before calling finish_struct(), and restore
34 same TYPE_OBJC_INFO afterwards.
36 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
38 * all files: Update FSF address in copyright headers.
40 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
42 * objc-act.c (my_build_string_pointer): New.
43 (objc_get_class_reference, get_super_receiver): Call
44 my_build_string_pointer instead of my_build_string when building
47 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
49 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
52 2005-05-24 Ziemowit Laski <zlaski@apple.com>
54 * objc-act.c (objc_build_struct): New function.
55 (objc_derived_from_p): Likewise.
56 (objc_build_component_ref): Likewise.
57 (objc_copy_binfo): Likewise.
58 (objc_xref_basetypes): Likewise.
59 (objc_lookup_protocol): Likewise.
60 (objc_compare_protocols): Likewise.
61 (objc_volatilize_decl): Likewise.
62 (encode_aggregate_fields): Likewise.
63 (volatilized_hash): Likewise.
64 (volatilized_eq): Likewise.
65 (objc_compare_types): Likewise.
66 (objc_type_quals_match): Likewise.
67 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
69 (get_class_ivars): Add second parameter indicating if entire
71 (struct volatilized_type): New type.
72 (volatilized_htab): New hash table.
73 (objc_types_compatible_p, objc_comptypes): Remove functions.
74 (synth_module_prologue): Do not initialize 'unused_list'.
75 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
76 (objc_declare_alias): Implement as a typedef.
77 (objc_substitute_decl, objc_gimplify_expr): Reformat.
78 (objc_get_class_ivars): Adjust call to get_class_ivars().
79 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
80 build_ivar_reference, get_super_receiver): Call
81 objc_build_component_ref() instead of build_component_ref().
82 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
84 (build_private_template): Call objc_build_struct() instead of
85 start_struct() and finish_struct().
86 (hash_init): Initialize volatilized_htab.
87 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
88 ObjC++ impedance mismatches.
89 (encode_aggregate_within): Streamline by calling
90 encode_aggregate_fields().
91 * objc-act.h (objc_types_compatible_p): Remove prototype.
92 (OCTI_UNUSED_LIST, unused_list): Remove slot.
93 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
95 2005-05-18 Geoffrey Keating <geoffk@apple.com>
97 * Make-lang.in (cc1obj-dummy): New.
98 (cc1obj-checksum.c): New.
99 (cc1obj-checksum.o): New.
100 (cc1obj): Add cc1obj-checksum.o.
102 2005-05-18 Mike Stump <mrs@apple.com>
105 * objc-act.c (struct interface_tuple): Mark it up for GC.
106 (interface_htab): It is really a struct interface_tuple.
108 2005-05-17 Ziemowit Laski <zlaski@apple.com>
109 Mike Stump <mrs@apple.com>
111 Yet more Objective-C++...
113 * objc-act.c (objc_finish_try_stmt): Add return value.
114 (objc_build_synchronized): Likewise.
116 * objc-act.c (objc_is_gcable_type): Add.
117 (objc_substitute_decl): Add.
118 (objc_build_ivar_assignment): Add.
119 (objc_build_global_assignment): Add.
120 (objc_build_strong_cast_assignment): Add.
121 (objc_is_ivar_reference_p): Add.
122 (objc_is_global_reference_p): Add.
123 (objc_generate_write_barrier): Add.
124 (objc_rewrite_function_call): Add.
125 (objc_gimplify_expr): Add Objective-C++ support.
126 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
127 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
128 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
129 (DUP_TYPE_OBJC_INFO): Likewise.
130 (struct imp_entry): Add field has_cxx_cdtors.
131 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
132 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
133 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
134 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
135 OCTI_ASSIGN_STRONGCAST_DECL.
136 (umsg_fast_decl): Add.
137 (objc_assign_ivar_decl): Add.
138 (objc_assign_ivar_fast_decl): Add.
139 (objc_assign_global_decl): Add.
140 (objc_assign_strong_cast_decl): Add.
141 (objc_method_list_ptr): Add.
142 (objc_method_proto_list_ptr): Add.
143 (objc_ivar_list_ptr): Add.
145 * objc-act.c (should_call_super_dealloc): Add.
146 (OBJC_VERSION): Bump to 6.
147 (objc_is_gcable_type): Add.
148 (objc_substitute_decl): Add.
149 (objc_build_ivar_assignment): Add.
150 (objc_build_global_assignment): Add.
151 (objc_build_strong_cast_assignment): Add.
152 (objc_is_gcable_p): Add.
153 (objc_is_ivar_reference_p): Add.
154 (objc_is_global_reference_p): Add.
155 (generate_shared_structures): Add flags parameter.
156 (objc_generate_cxx_ctor_or_dtor): Add.
157 (objc_generate_cxx_cdtors): Add.
158 (add_class): Add name parameter.
159 (objc_types_share_size_and_alignment): Add.
160 (comp_proto_with_proto): Add strict parameter.
161 (CLS_HAS_CXX_STRUCTORS): Add.
162 (TAG_ASSIGNIVAR): Add.
163 (TAG_ASSIGNGLOBAL): Add.
164 (TAG_ASSIGNSTRONGCAST): Add.
165 (TAG_MSGSEND_FAST): Add.
166 (TAG_ASSIGNIVAR_FAST): Add.
167 (TAG_CXX_CONSTRUCT): Add.
168 (TAG_CXX_DESTRUCT): Add.
169 (OBJC_LOOKUP_CLASS): Add.
170 (OBJC_LOOKUP_NO_SUPER): Add.
171 (objc_finish_file): Add pch support.
172 (objc_finish_implementation): Add Objective-C++ support.
173 (synth_module_prologue): Likewise.
174 (synth_module_prologue): Add fast dispatching.
175 (objc_get_class_reference): Add Objective-C++ support.
176 (objc_generate_write_barrier): Likewise.
177 (next_sjlj_build_enter_and_setjmp): Likewise.
178 (objc_begin_try_stmt): Likewise.
179 (build_next_objc_exception_stuff): Add fast ivar support.
180 (build_private_template): Mark the record as used so debug
181 information is generated.
182 (build_protocol_template): Add Objective-C++ support.
183 (objc_method_parm_type) Likewise.
184 (objc_generate_cxx_ctor_or_dtor): Likewise.
185 (objc_generate_cxx_cdtors): Likewise.
186 (build_protocol_initializer): Likewise.
187 (build_category_template): Likewise.
188 (build_class_template): Likewise.
189 (build_method_list_template): Likewise.
190 (build_category_initializer): Likewise.
191 (build_shared_structure_initializer): Likewise.
192 (objc_finish_message_expr): Likewise.
193 (build_objc_method_call): Add fast dispatch support.
194 (lookup_method_static): Add support to end search at superclasses.
195 (add_method_to_hash_list): Add strict parameter to
196 comp_proto_with_proto.
197 (objc_add_method): Likewise.
198 (objc_add_method): Also set the interface_value.
199 (add_instance_variable): Add Objective-C++ support.
200 (objc_is_public): Likewise.
201 (start_class): Likewise.
202 (continue_class): Likewise.
203 (encode_aggregate_within): Likewise.
204 (start_method_def): Likewise.
205 (objc_start_function): Clear current_function_returns_value
206 and current_function_returns_null.
207 (really_start_method): Add Objective-C++ support.
208 (objc_finish_method_definition): Add warning for missing
210 (finish_objc): Add Objective-C++ support.
211 (generate_objc_image_info): Likewise.
212 (objc_lookup_ivar): Likewise.
213 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
214 (INIT_TYPE_OBJC_INFO): Likewise.
215 (DUP_TYPE_OBJC_INFO): Likewise.
217 2005-04-23 DJ Delorie <dj@redhat.com>
219 * objc-act.c: Adjust warning() callers.
221 2005-04-21 Roger Sayle <roger@eyesopen.com>
223 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
224 this field of an objc method decl.
225 * objc-act.c (build_method_decl): Take an additional "ellipsis"
226 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
227 (objc_build_method_signature): Accept additional "ellipsis"
228 argument and pass it to build_method_decl.
229 (get_arg_type_list, start_method_def, gen_method_decl): Use
230 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
231 TREE_OVERFLOW field of a TREE_LIST node.
233 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
236 * objc-act.c (objc_start_function): Create stack level for context
237 of identifiers with variably modified type.
239 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
243 * objc-act.c (objc_start_function): Push context on
246 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
248 * objc-act.c (next_sjlj_build_enter_and_setjmp,
249 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
250 Call c_common_truthvalue_conversion.
252 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
254 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
255 objc/objc-parse.c, objc/objc-parse.y): Remove
256 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
257 objc.distclean, objc.maintainer-clean): Update for new parser.
258 * config-lang.in (gtfiles): Update for new parser.
260 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
262 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
265 2005-01-27 Matt Austern <austern@apple.com>
267 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
268 calling instantiate_pending_templates.
270 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
273 * objc-act.c (build_selector_translation_table): Use
274 input_location in the diagnostic for the GNU runtime or if
275 TREE_PURPOSE (chain) is NULL.
277 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
280 * objc-act.c (objc_types_compatible_p): New function.
281 * objc-act.h (objc_types_compatible_p): Declare.
282 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
284 2005-01-16 Ziemowit Laski <zlaski@apple.com>
286 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
289 2005-01-15 Ziemowit Laski <zlaski@apple.com>
292 * objc-act.c (get_arg_type_list): Decay function arguments into
294 (objc_push_parm): Likewise; bring PARM_DECL construction closer
295 in line with what the C front-end does.
296 (objc_get_parm_info): Call pushdecl() and finish_decl() on
297 each PARM_DECL, like the C front-end does.
298 (start_method_def): Remove redundant ARRAY_TYPE decay.
299 (objc_start_function): Bring closer in line with what the
300 C front-end does for functions.
302 2005-01-14 Mike Stump <mrs@apple.com>
304 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
305 that -fobjc-exceptions is accepted.
307 2004-12-30 Ziemowit Laski <zlaski@apple.com>
310 * objc-act.c (get_arg_type_list, start_method_def): Decay
311 array arguments into pointers.
312 (gen_type_name_0): Learn to pretty-print array types.
314 2004-12-15 Ziemowit Laski <zlaski@apple.com>
316 * objc-act.c (build_private_template): Change to return 'void'; do
317 not set ivar_context, uprivate_record or objc_instance_type.
318 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
319 retrieve protocol list from the pointee rather than the pointer itself;
320 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
321 TYPE_OBJC_PROTOCOL_LIST.
322 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
323 construct a variant of the pointee as well as the pointer, and
324 store protocol information in the former. When creating variants
325 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
326 TYPE_OBJC_INTERFACE information.
327 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
328 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
329 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
330 holding an IDENTIFIER_NODE.
331 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
332 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
333 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
334 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
335 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
337 (continue_class): For @implementations, set ivar_context,
338 uprivate_record and objc_instance_type, for @interfaces, call
339 build_private_template().
340 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
342 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
343 accessing TYPE_OBJC_PROTOCOL_LIST.
344 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
345 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
346 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
347 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
348 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
349 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
350 TYPE_LANG_SPECIFIC(...).
351 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
352 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
353 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
354 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
355 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
357 2004-11-29 Joseph Myers <joseph@codesourcery.com>
360 * Make-lang.in (objc/objc-act.o): Update dependencies.
361 * objc-act.c (objc_finish_file): Call
362 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
364 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
367 * obj-act.c (encode_type): 96bits doubles are encoded the
368 same way as 64bit and 128bit doubles are.
370 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
372 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
374 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
377 * objc-act.c (generate_method_descriptors): Remove setting
378 the new decls' type to variable_length_type.
379 (generate_ivar_lists): Likewise.
380 (generate_dispatch_tables): Likewise.
382 2004-10-30 Ziemowit Laski <zlaski@apple.com>
384 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
385 contains the result of the ID lookup by the C or C++
386 front-end; in class methods, use OTHER if it exists;
387 in instance methods, use OTHER only if it is locally
390 2004-10-26 Ziemowit Laski <zlaski@apple.com>
392 * objc-act.c (finish_class): Do not synthesize bogus
393 'extern objc_object *_Foo;' declarations for @interface Foo.
395 2004-10-25 Ziemowit Laski <zlaski@apple.com>
396 David Ayers <d.ayers@inode.at>
398 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
399 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
400 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
401 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
402 (objc_is_id): Add test for 'super'.
403 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
404 receivers; if class methods are not found in protocol lists, search
405 for instance methods therein and warn if one is found. Look in
406 global hash tables for suitable method as a last resort when messaging
407 'id <Proto>', 'Class <Proto>' and invalid receiver types.
408 (objc_add_method): Insert instance methods listed in protocols into
409 the global class method hash table.
410 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
411 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
412 addition to 'id <Proto>'.
414 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
417 * objc-act.c (objc_build_string_object): Create a CONST_DECL
418 for the NeXT runtime case.
420 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
422 * objc-act.c: Fix comment typos.
424 2004-09-24 Ziemowit Laski <zlaski@apple.com>
426 * objc-act.c (init_objc_symtab, init_module_descriptor,
427 build_shared_structure_initializer): When initializing 'long'
428 fields, ensure that the initializer value is also 'long'.
430 2004-09-24 Zack Weinberg <zack@codesourcery.com>
432 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
434 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
435 (build_selector_translation_table): Use %J in diagnostic
436 instead of diddling input_line. Fix spelling.
438 2004-09-21 Ziemowit Laski <zlaski@apple.com>
440 * objc-act.c (objc_fold_objc_type_ref): New function.
441 * objc-act.h (objc_fold_objc_type_ref): New prototype.
443 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
445 * objc-act.c (objc_start_function, really_start_method,
446 objc_get_parm_info, start_method_def): Update to new arg_info
449 2004-09-07 Ziemowit Laski <zlaski@apple.com>
451 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
453 (objc/objc-act.o): Depend on $(HASHTAB_H).
454 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
455 objcp-decl.h instead of c-tree.h.
456 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
457 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
458 build_protocol_template): Adjust prototypes.
459 (build_module_initializer_routine, start_class, continue_class,
460 finish_class, start_method_def, objc_start_function, start_protocol,
461 build_method_decl, objc_add_method, add_instance_variable,
462 build_ivar_reference, is_ivar, is_private, get_super_receiver,
463 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
464 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
465 create_field_decl): New prototypes.
466 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
467 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
468 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
469 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
470 (CLASS_TYPEDEF_NAME): New.
471 (TAG_EXECCLASS): Change from a global variable to a #define.
472 (TAG_RETURN_STRUCT): Delete.
473 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
474 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
475 (string_descriptor): New struct.
476 (string_htab): New hash table.
477 (string_hash, string_eq): New prototypes.
478 (generate_struct_by_value_array): Call create_field_decl() instead of
479 create_builtin_decl().
480 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
481 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
482 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
483 and cp_finish_file().
484 (define_decl, get_static_reference, get_protocol_reference,
485 create_builtin_decl): Remove functions.
486 (objc_start_class_interface, objc_start_category_interface,
487 objc_start_protocol, objc_continue_interface, objc_finish_interface,
488 objc_start_class_implementation, objc_start_category_implementation,
489 objc_continue_implementation, objc_finish_implementation,
490 objc_set_visibility, objc_set_method_type,
491 objc_build_method_signature, objc_add_method_declaration,
492 objc_start_method_definition, objc_add_instance_variable,
493 objc_get_protocol_qualified_type, create_field_decl,
494 start_var_decl, finish_var_decl): New functions.
495 (setup_string_decl): Simplify since it is only called once.
496 (synth_module_prologue): Call build_class_template(); predefine 'id'
497 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
498 hooks for duration of function; fix GNU runtime messenger signatures
499 to correspond to reality; forward-declare '__objc_exec_class' for the
500 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
501 'extern "C" { ... }' wrappers around synthesized declarations; call
502 build_protocol_template() and build_category_template().
503 (string_hash, string_eq): New functions.
504 (objc_build_string_object): Check metaclass correctness only once;
505 store string literals in hash table.
506 (objc_build_constructor): Do not convert initializer elements;
507 adjust for ObjC++ impedance mismatch.
508 (build_objc_symtab_template): Call create_field_decl() instead of
509 create_builtin_decl().
510 (init_objc_symtab): Add missing conversion to initializer element.
511 (build_metadata_decl): Call start_var_decl() instead of define_decl().
512 (generate_objc_symtab_decl): Do not call build_category_template();
513 call start_var_decl() and finish_var_decl() instead of start_decl()
515 (build_module_descriptor): Call create_field_decl() instead of
516 grokfield(); call start_var_decl() and finish_var_decl() instead of
517 start_decl() and finish_decl(); always mark module descriptor as
518 used; move GNU runtime-specific functionality to
519 build_module_initializer_routine().
520 (build_module_initializer_routine): New function, broken off of
521 build_module_descriptor().
522 (objc_static_init_needed_p, objc_generate_static_init_call): New
524 (generate_static_references, generate_strings,
525 build_selector_translation_table, generate_descriptor_table,
526 generate_ivars_list, generate_dispatch_table, generate_category): Call
527 start_var_decl() and finish_var_decl() instead of start_decl() and
528 finish_decl(); build a type directly instead of via groktypename().
529 (build_selector_reference_decl, build_selector_table_decl,
530 build_class_reference_decl, build_protocol_reference,
531 generate_objc_image_info): Call start_var_decl() instead of
533 (build_selector_reference): For GNU runtime, do not call
534 build_selector_reference_decl().
535 (build_selector, build_typed_selector_reference): Always convert
536 result to the selector type.
537 (add_objc_string): Cast return value to 'char *'.
538 (build_method_prototype_template, build_selector_template,
539 build_method_template): Use actual selector type for fields
540 pointing to selectors.
541 (finish_objc): For GNU runtime, call
542 build_module_initializer_routine() after build_module_descriptor().
543 (generate_protocol_list, generate_shared_structures): Call
544 start_var_decl() and finish_var_decl() instead of start_decl() and
545 finish_decl(); build a type directly instead of via
547 (synth_id_with_class_suffix): Return a string.
548 (get_arg_type_list): For instance methods, use the instance type for
549 'self'; do not call groktypename_in_parm_context().
550 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
551 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
552 handle RECORD_TYPEs in ObjC as well as ObjC++.
553 (objc_is_id): New function.
554 (objc_is_object_ptr): Return the canonical type node.
555 (objc_get_class_ivars): Simplify using get_class_ivars().
556 (get_class_ivars): Remove second parameter; create a fresh copy
557 of the ivar list for each call; do not check for existence of
559 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
560 (objc_init_exceptions): When using SJLJ-style exceptions, require
561 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
563 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
564 objc_object_type instead of objc_id_type.
565 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
566 a VAR_DECL before placing it in the appropriate scope; do not
567 call define_decl(); adjust call to c_begin_compound_stmt();
568 use objc_object_type instead of objc_id_type.
569 (build_next_objc_exception_stuff): Call create_field_decl() instead
570 of create_builtin_decl(); construct type directly instead of calling
571 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
572 (build_private_template): Adjust call to get_class_ivars(); build
573 a type directly instead of via groktypename().
574 (build_protocol_template, build_method_prototype_list_template,
575 build_method_prototype_template, build_category_template,
576 build_selector_template, build_class_template, build_super_template,
577 build_ivar_template, build_ivar_list_template,
578 build_method_list_template, build_method_template):
579 Call create_field_decl() instead of grokfield().
580 (objc_method_parm_type): Do not call groktypename().
581 (generate_descriptor_table): Call start_var_decl() and
582 finish_var_decl() instead of start_decl() and finish_decl().
583 (generate_method_descriptors, build_protocol_initializer,
584 generate_dispatch_tables, build_category_initializer,
585 build_shared_structure_initializer): Do not call groktypename().
586 (generate_protocols): Call start_var_decl() and finish_var_decl()
587 instead of start_decl() and finish_decl(); do not call groktypename().
588 (error_with_ivar): Remove last parameter.
589 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
590 to CLASS_IVARS lists; adjust calls to error_with_ivar().
591 (generate_ivar_lists): Convert one of the initializer elements; do
592 not call groktypename().
593 (get_arg_type_list, start_method_def, gen_method_def): Account for
594 new representation of variable arguments and '...' in Objective-C
595 methods; add Objective-C++ impedance matching code.
596 (is_objc_type_qualifier): Remove function.
597 (adjust_type_for_id_default): Simplify; there is no longer a need to
598 wade through declspecs.
599 (lookup_interface, start_class, continue_class,
600 finish_class, start_method_def, start_protocol, build_method_decl,
601 objc_add_method, add_instance_variable, build_ivar_reference,
602 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
603 Make into static functions.
604 (receiver_is_class_object): Use new IS_CLASS() macro.
605 (objc_build_message_expr): Tweak ObjC++ message argument handling;
606 call objc_finish_message_expr() instead of finish_message_expr().
607 (finish_message_expr): Rename to objc_finish_message_expr(); use
608 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
609 call gen_type_name() instead of gen_declaration(); call objc_is_id()
610 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
611 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
612 (build_objc_method_call, warn_with_method): Do not call groktypename().
613 (build_ivar_reference): Call convert() instead of clobbering in a
615 (hash_init): Initialize string_htab hash table.
616 (add_instance_variable): Simplify parameter list; do not call grokfield();
617 do not populate CLASS_IVARS list.
618 (start_class): Check for the existence of super class, if one was specified.
619 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
620 call build_class_template(); adjust call to get_class_ivars(); call
621 build_decl(), pushdecl() and finish_decl() instead of define_decl().
622 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
624 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
625 (start_protocol): Do not call build_protocol_template(); use
626 PROTOCOL_BINFO_ELTS for the tree vector size.
627 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
628 (encode_pointer): Encode 'const char *' as 'r*', for backwards
630 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
631 (encode_type): Handle the 'const' qualifier here.
632 (objc_parmlist): New global variable, sued by objc_push_parm and
633 objc_get_parm_info().
634 (objc_push_parm, objc_get_parm_info): New functions.
635 (objc_expr_last): Remove function.
636 (synth_self_and_ucmd_args): For instance methods, use the instance
637 type for 'self'; call objc_push_parm() instead of push_parm_decl().
638 (start_method_def): Do not call push_scope(), declare_parm_level(),
639 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
640 just use objc_push_parm() and objc_get_parm_info().
641 (comp_method_with_proto): Remove function.
642 (objc_types_are_equivalent): Strip away indirections before comparing
644 (comp_proto_with_proto): Do not call groktypename(); types are no
645 longer in raw declspec format.
646 (objc_start_function): New function.
647 (really_start_method): Call comp_proto_with_proto() instead of
648 comp_method_with_proto(); call objc_start_function() instead of
649 hand-crafting a function declarator.
650 (continue_method_def, objc_expand_function_end): Remove functions.
651 (get_super_receiver): Call objc_get_current_scope() instead of
652 get_current_scope(); reference 'super_class' field (instead of
654 (finish_method_def): Rename to objc_finish_method_definition() and
655 add a function decl parameter; move method encoding call from
656 objc_expand_function_end().
657 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
658 gen_declaration_1): Remove functions.
659 (tmpbuf, RAW_DECLSPEC): Remove.
660 (gen_declaration): Remove second parameter; simplify to deal
661 with TYPE_P nodes instead of raw declspecs.
662 (gen_type_name, gen_type_name_0): New functions.
663 (gen_method_decl): Remove second parameter; call gen_type_name()
664 instead of gen_declaration_1().
665 (dump_interface): Adjust calls to gen_declaration() and
666 gen_method_decl(); do not allocate a separate string buffer.
667 (init_objc): Allocate a larger string buffer to accommodate
668 dump_interface(); adjust call to build_module_descriptor();
669 add call to build_module_initializer_routine() for the GNU
671 (generate_classref_translation_entry): Do not call start_decl(); call
672 finish_var_decl() instead of finish_decl(); call convert() instead of
674 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
675 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
677 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
678 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
679 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
680 objc_object_type and objc_object_name, respectively.
681 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
682 objc_class_name): New.
683 (IS_CLASS): New macro.
684 (IS_ID, IS_SUPER): Robustify.
685 (OCTI_EXECCLASS_DECL, execclass_decl): New.
686 (finish_file, start_class, continue_class, finish_class,
687 start_method_def, continue_method_def, finish_method_def,
688 start_protocol, finish_protocol, objc_build_throw_stmt,
689 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
690 objc_build_synchronized_epilogue, objc_build_try_prologue,
691 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
692 objc_build_finally_prologue, objc_build_finally_epilogue,
693 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
694 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
695 get_class_reference, get_static_reference, get_object_reference,
696 build_message_expr, finish_message_expr, build_selector_expr,
697 build_ivar_reference, build_keyword_decl, build_method_decl,
698 build_protocol_expr, build_objc_string_object, objc_declare_alias,
699 objc_declare_class, objc_declare_protocols, objc_comptypes,
700 objc_check_decl, build_encode_expr): Remove prototypes.
701 (imp_count, cat_count): Make GGC-aware.
702 (OBJC_SET_TYPE_NAME): New macro.
704 2004-09-03 Ziemowit Laski <zlaski@apple.com>
706 * config-lang.in: Update copyright notice.
707 (lang_requires): Indicate that ObjC requires C to be built first.
709 2004-09-01 Ziemowit Laski <zlaski@apple.com>
711 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
713 (build_objc_string_object): Rename to objc_build_string_object().
714 (get_class_reference): Rename to objc_get_class_reference().
715 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
716 (next_sjlj_build_catch_list, get_super_receiver): Call
717 objc_get_class_reference() instead of get_class_reference().
718 (build_keyword_decl): Rename to objc_build_keyword_decl().
719 (build_message_expr): Rename to objc_build_message_expr().
720 (build_protocol_expr): Rename to objc_build_protocol_expr().
721 (build_selector_expr): Rename to objc_build_selector_expr().
722 (build_encode_expr): Rename to objc_build_encode_expr().
723 * objc-act.h (get_class_ivars_from_name): Rename prototype to
724 objc_get_class_ivars().
725 (get_class_reference): Rename prototype to objc_get_class_reference().
726 (build_message_expr): Rename prototype to objc_build_message_expr().
727 (build_selector_expr): Rename prototype to objc_build_selector_expr().
728 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
729 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
730 (build_objc_string_object): Rename prototype to
731 objc_build_string_object().
733 2004-09-01 Ziemowit Laski <zlaski@apple.com>
735 * objc-act.c (lookup_interface): Make function 'static' and add a
737 (objc_check_decl, get_class_reference, objc_declare_alias,
738 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
739 instead of is_class_name().
740 (get_super_receiver, objc_clear_super_receiver): Call
741 objc_get_current_scope() instead of get_current_scope().
742 (is_class_name): Rename to objc_is_class_name.
743 (lookup_objc_ivar): Rename to objc_lookup_ivar.
745 2004-08-28 Ziemowit Laski <zlaski@apple.com>
747 * objc-act.c (objc_is_reserved_word): New function.
749 2004-08-15 Ziemowit Laski <zlaski@apple.com>
751 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
752 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
753 (objc/objc-parse.o): Do not depend on gtype-objc.h.
754 * objc-act.c: Do not include gtype-objc.h.
755 (finish_file): Rename to objc_finish_file().
756 * objc-act.h (finish_file): Update copyright notice; remove prototype.
757 * objc-lang.c: Update copyright notice; include diagnostic.h,
758 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
760 (finish_file): New hook routine.
761 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
762 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
763 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
764 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
765 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
766 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
767 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
768 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
769 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
770 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
771 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
772 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
773 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
774 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
775 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
776 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
777 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
778 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
779 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
780 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
781 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
782 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
783 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
784 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
785 Move to c-objc-common.h.