| blob | 68c40352055e753bfa9e577bb3f9ff7b36c7ad43 |
1 2007-02-13 Release Manager
3 * GCC 4.1.2 released.
5 2007-01-23 Andrew Pinski <pinskia@gmail.com>
7 PR objc/27438
8 * objc-act.c (objc_add_static_instance): Mark the decl as
9 TREE_USED.
11 2007-01-21 Andrew Pinski <pinskia@gmail.com>
13 PR objc/30479
14 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
15 of htab_hash_pointer.
16 (lookup_interface): Likewise.
17 (add_class): Likewise.
19 2006-10-03 Andrew Pinski <pinskia@physics.uc.edu>
21 PR objc/29195
22 * objc-act.c (objc_push_parm): If we change the type of the
23 decl, relayout the decl.
25 2006-05-24 Release Manager
27 * GCC 4.1.1 released.
29 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
31 PR objc/27240
32 * objc-act.c (objc_is_public): Return early on invalid type.
34 2006-02-28 Release Manager
36 * GCC 4.1.0 released.
38 2005-10-20 Geoffrey Keating <geoffk@apple.com>
40 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
41 on objc_msgSend and like builtin functions.
43 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
45 * objc-act.c (objc_build_component_ref): Adjust call to
46 finish_class_member_access_expr due to a changed prototype.
48 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
50 PR objc/23306
51 * objc-act.c (generate_strings): Remove and move code to
52 finish decl to ...
53 (add_objc_string): here when creating a new string decl.
54 (finish_objc): Don't call generate_strings.
56 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
58 PR objc/23381
59 * objc-act.c (next_sjlj_build_try_catch_finally): Set
60 TREE_SIDE_EFFECTS on catch_seq after building it.
62 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
64 part of PR objc/21992
65 * objc-act.c (handle_class_ref): The ref decl is always referenced.
67 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
69 Make CONSTRUCTOR use VEC to store initializers.
70 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
71 instead of build_constructor.
73 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
75 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
76 removed.
77 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
78 (KEYWORD_KEY_NAME): Use decl_minimal.
79 (METHOD_SEL_NAME): Ditto..
80 (METHOD_SEL_ARGS): Use decl_non_common.
81 (METHOD_ADD_ARGS): Ditto.
82 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
83 (METHOD_DEFINITION): Ditto.
84 (METHOD_ENCODING): Ditto.
85 * objc-lang.c: (objc_init_ts): New function.
87 2005-07-07 Ziemowit Laski <zlaski@apple.com>
89 * objc-act.c (objc_build_struct): Pass in an actual @interface
90 instead of its name, and annotate the struct created (and all
91 existing variants thereof) with the @interface.
92 (objc_compare_types): Treat forward-declared ObjC classes
93 as stand-alone (root) classes for purposes of type comparisons.
94 (build_private_template): Move some code to objc_build_struct().
96 2005-07-07 Ziemowit Laski <zlaski@apple.com>
98 PR objc/22274
99 * objc-act.c (objc_build_string_object): For GNU-style constants,
100 use the @interface type rather than the built-in type.
102 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
104 * Make-lang.in (cc1plus-checksum.c): Use
105 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
107 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
109 * objc-act.c: Use %q to quote in diagnostics.
111 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
113 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
114 quoting.
116 2005-06-30 Ziemowit Laski <zlaski@apple.com>
118 * objc-act.c (objc_build_volatilized_type): New function.
119 (objc_volatilize_decl): Call objc_build_volatilized_type()
120 instead of build_qualified_type().
122 2005-06-29 Ziemowit Laski <zlaski@apple.com>
124 * objc-act.c (objc_build_internal_const_str_type): New function.
125 (check_string_class_template): Use objc_get_class_ivars() instead
126 of TYPE_FIELDS() to retrieve ivar list.
127 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
128 than the field itself.
129 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
130 type and use it to lay out compile-time string objects.
131 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
132 New.
134 2005-06-28 Paul Brook <paul@codesourcery.com>
136 * objc-act.c (objc_init_exceptions): Call
137 default_init_unwind_resume_libfunc.
139 2005-06-27 Ziemowit Laski <zlaski@apple.com>
141 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
142 portion of TYPE_LANG_SPECIFIC info for all variants of
143 a class before calling finish_struct(), and restore
144 same TYPE_OBJC_INFO afterwards.
146 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
148 * all files: Update FSF address in copyright headers.
150 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
152 * objc-act.c (my_build_string_pointer): New.
153 (objc_get_class_reference, get_super_receiver): Call
154 my_build_string_pointer instead of my_build_string when building
155 function arguments.
157 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
159 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
160 machines.
162 2005-05-24 Ziemowit Laski <zlaski@apple.com>
164 * objc-act.c (objc_build_struct): New function.
165 (objc_derived_from_p): Likewise.
166 (objc_build_component_ref): Likewise.
167 (objc_copy_binfo): Likewise.
168 (objc_xref_basetypes): Likewise.
169 (objc_lookup_protocol): Likewise.
170 (objc_compare_protocols): Likewise.
171 (objc_volatilize_decl): Likewise.
172 (encode_aggregate_fields): Likewise.
173 (volatilized_hash): Likewise.
174 (volatilized_eq): Likewise.
175 (objc_compare_types): Likewise.
176 (objc_type_quals_match): Likewise.
177 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
178 of same name.
179 (get_class_ivars): Add second parameter indicating if entire
180 hierarchy is desired.
181 (struct volatilized_type): New type.
182 (volatilized_htab): New hash table.
183 (objc_types_compatible_p, objc_comptypes): Remove functions.
184 (synth_module_prologue): Do not initialize 'unused_list'.
185 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
186 (objc_declare_alias): Implement as a typedef.
187 (objc_substitute_decl, objc_gimplify_expr): Reformat.
188 (objc_get_class_ivars): Adjust call to get_class_ivars().
189 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
190 build_ivar_reference, get_super_receiver): Call
191 objc_build_component_ref() instead of build_component_ref().
192 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
193 objc_comptypes().
194 (build_private_template): Call objc_build_struct() instead of
195 start_struct() and finish_struct().
196 (hash_init): Initialize volatilized_htab.
197 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
198 ObjC++ impedance mismatches.
199 (encode_aggregate_within): Streamline by calling
200 encode_aggregate_fields().
201 * objc-act.h (objc_types_compatible_p): Remove prototype.
202 (OCTI_UNUSED_LIST, unused_list): Remove slot.
203 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
205 2005-05-18 Geoffrey Keating <geoffk@apple.com>
207 * Make-lang.in (cc1obj-dummy): New.
208 (cc1obj-checksum.c): New.
209 (cc1obj-checksum.o): New.
210 (cc1obj): Add cc1obj-checksum.o.
212 2005-05-18 Mike Stump <mrs@apple.com>
214 PR objc/21641
215 * objc-act.c (struct interface_tuple): Mark it up for GC.
216 (interface_htab): It is really a struct interface_tuple.
218 2005-05-17 Ziemowit Laski <zlaski@apple.com>
219 Mike Stump <mrs@apple.com>
221 Yet more Objective-C++...
223 * objc-act.c (objc_finish_try_stmt): Add return value.
224 (objc_build_synchronized): Likewise.
226 * objc-act.c (objc_is_gcable_type): Add.
227 (objc_substitute_decl): Add.
228 (objc_build_ivar_assignment): Add.
229 (objc_build_global_assignment): Add.
230 (objc_build_strong_cast_assignment): Add.
231 (objc_is_ivar_reference_p): Add.
232 (objc_is_global_reference_p): Add.
233 (objc_generate_write_barrier): Add.
234 (objc_rewrite_function_call): Add.
235 (objc_gimplify_expr): Add Objective-C++ support.
236 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
237 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
238 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
239 (DUP_TYPE_OBJC_INFO): Likewise.
240 (struct imp_entry): Add field has_cxx_cdtors.
241 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
242 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
243 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
244 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
245 OCTI_ASSIGN_STRONGCAST_DECL.
246 (umsg_fast_decl): Add.
247 (objc_assign_ivar_decl): Add.
248 (objc_assign_ivar_fast_decl): Add.
249 (objc_assign_global_decl): Add.
250 (objc_assign_strong_cast_decl): Add.
251 (objc_method_list_ptr): Add.
252 (objc_method_proto_list_ptr): Add.
253 (objc_ivar_list_ptr): Add.
255 * objc-act.c (should_call_super_dealloc): Add.
256 (OBJC_VERSION): Bump to 6.
257 (objc_is_gcable_type): Add.
258 (objc_substitute_decl): Add.
259 (objc_build_ivar_assignment): Add.
260 (objc_build_global_assignment): Add.
261 (objc_build_strong_cast_assignment): Add.
262 (objc_is_gcable_p): Add.
263 (objc_is_ivar_reference_p): Add.
264 (objc_is_global_reference_p): Add.
265 (generate_shared_structures): Add flags parameter.
266 (objc_generate_cxx_ctor_or_dtor): Add.
267 (objc_generate_cxx_cdtors): Add.
268 (add_class): Add name parameter.
269 (objc_types_share_size_and_alignment): Add.
270 (comp_proto_with_proto): Add strict parameter.
271 (CLS_HAS_CXX_STRUCTORS): Add.
272 (TAG_ASSIGNIVAR): Add.
273 (TAG_ASSIGNGLOBAL): Add.
274 (TAG_ASSIGNSTRONGCAST): Add.
275 (TAG_MSGSEND_FAST): Add.
276 (TAG_ASSIGNIVAR_FAST): Add.
277 (TAG_CXX_CONSTRUCT): Add.
278 (TAG_CXX_DESTRUCT): Add.
279 (OBJC_LOOKUP_CLASS): Add.
280 (OBJC_LOOKUP_NO_SUPER): Add.
281 (objc_finish_file): Add pch support.
282 (objc_finish_implementation): Add Objective-C++ support.
283 (synth_module_prologue): Likewise.
284 (synth_module_prologue): Add fast dispatching.
285 (objc_get_class_reference): Add Objective-C++ support.
286 (objc_generate_write_barrier): Likewise.
287 (next_sjlj_build_enter_and_setjmp): Likewise.
288 (objc_begin_try_stmt): Likewise.
289 (build_next_objc_exception_stuff): Add fast ivar support.
290 (build_private_template): Mark the record as used so debug
291 information is generated.
292 (build_protocol_template): Add Objective-C++ support.
293 (objc_method_parm_type) Likewise.
294 (objc_generate_cxx_ctor_or_dtor): Likewise.
295 (objc_generate_cxx_cdtors): Likewise.
296 (build_protocol_initializer): Likewise.
297 (build_category_template): Likewise.
298 (build_class_template): Likewise.
299 (build_method_list_template): Likewise.
300 (build_category_initializer): Likewise.
301 (build_shared_structure_initializer): Likewise.
302 (objc_finish_message_expr): Likewise.
303 (build_objc_method_call): Add fast dispatch support.
304 (lookup_method_static): Add support to end search at superclasses.
305 (add_method_to_hash_list): Add strict parameter to
306 comp_proto_with_proto.
307 (objc_add_method): Likewise.
308 (objc_add_method): Also set the interface_value.
309 (add_instance_variable): Add Objective-C++ support.
310 (objc_is_public): Likewise.
311 (start_class): Likewise.
312 (continue_class): Likewise.
313 (encode_aggregate_within): Likewise.
314 (start_method_def): Likewise.
315 (objc_start_function): Clear current_function_returns_value
316 and current_function_returns_null.
317 (really_start_method): Add Objective-C++ support.
318 (objc_finish_method_definition): Add warning for missing
319 [super dealloc].
320 (finish_objc): Add Objective-C++ support.
321 (generate_objc_image_info): Likewise.
322 (objc_lookup_ivar): Likewise.
323 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
324 (INIT_TYPE_OBJC_INFO): Likewise.
325 (DUP_TYPE_OBJC_INFO): Likewise.
327 2005-04-23 DJ Delorie <dj@redhat.com>
329 * objc-act.c: Adjust warning() callers.
331 2005-04-21 Roger Sayle <roger@eyesopen.com>
333 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
334 this field of an objc method decl.
335 * objc-act.c (build_method_decl): Take an additional "ellipsis"
336 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
337 (objc_build_method_signature): Accept additional "ellipsis"
338 argument and pass it to build_method_decl.
339 (get_arg_type_list, start_method_def, gen_method_decl): Use
340 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
341 TREE_OVERFLOW field of a TREE_LIST node.
343 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
345 PR c/12913
346 * objc-act.c (objc_start_function): Create stack level for context
347 of identifiers with variably modified type.
349 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
351 PR c/772
352 PR c/17913
353 * objc-act.c (objc_start_function): Push context on
354 label_context_stack.
356 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
358 * objc-act.c (next_sjlj_build_enter_and_setjmp,
359 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
360 Call c_common_truthvalue_conversion.
362 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
364 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
365 objc/objc-parse.c, objc/objc-parse.y): Remove
366 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
367 objc.distclean, objc.maintainer-clean): Update for new parser.
368 * config-lang.in (gtfiles): Update for new parser.
370 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
372 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
373 copyright.
375 2005-01-27 Matt Austern <austern@apple.com>
377 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
378 calling instantiate_pending_templates.
380 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
382 PR objc/18862
383 * objc-act.c (build_selector_translation_table): Use
384 input_location in the diagnostic for the GNU runtime or if
385 TREE_PURPOSE (chain) is NULL.
387 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
389 PR objc/18408
390 * objc-act.c (objc_types_compatible_p): New function.
391 * objc-act.h (objc_types_compatible_p): Declare.
392 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
394 2005-01-16 Ziemowit Laski <zlaski@apple.com>
396 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
397 via a lang-hook.
399 2005-01-15 Ziemowit Laski <zlaski@apple.com>
401 PR objc/19321
402 * objc-act.c (get_arg_type_list): Decay function arguments into
403 pointers.
404 (objc_push_parm): Likewise; bring PARM_DECL construction closer
405 in line with what the C front-end does.
406 (objc_get_parm_info): Call pushdecl() and finish_decl() on
407 each PARM_DECL, like the C front-end does.
408 (start_method_def): Remove redundant ARRAY_TYPE decay.
409 (objc_start_function): Bring closer in line with what the
410 C front-end does for functions.
412 2005-01-14 Mike Stump <mrs@apple.com>
414 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
415 that -fobjc-exceptions is accepted.
417 2004-12-30 Ziemowit Laski <zlaski@apple.com>
419 PR objc/18971
420 * objc-act.c (get_arg_type_list, start_method_def): Decay
421 array arguments into pointers.
422 (gen_type_name_0): Learn to pretty-print array types.
424 2004-12-15 Ziemowit Laski <zlaski@apple.com>
426 * objc-act.c (build_private_template): Change to return 'void'; do
427 not set ivar_context, uprivate_record or objc_instance_type.
428 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
429 retrieve protocol list from the pointee rather than the pointer itself;
430 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
431 TYPE_OBJC_PROTOCOL_LIST.
432 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
433 construct a variant of the pointee as well as the pointer, and
434 store protocol information in the former. When creating variants
435 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
436 TYPE_OBJC_INTERFACE information.
437 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
438 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
439 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
440 holding an IDENTIFIER_NODE.
441 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
442 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
443 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
444 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
445 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
446 lookup_interface().
447 (continue_class): For @implementations, set ivar_context,
448 uprivate_record and objc_instance_type, for @interfaces, call
449 build_private_template().
450 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
451 TYPE_OBJC_INTERFACE.
452 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
453 accessing TYPE_OBJC_PROTOCOL_LIST.
454 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
455 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
456 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
457 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
458 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
459 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
460 TYPE_LANG_SPECIFIC(...).
461 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
462 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
463 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
464 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
465 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
467 2004-11-29 Joseph Myers <joseph@codesourcery.com>
469 PR c/7544
470 * Make-lang.in (objc/objc-act.o): Update dependencies.
471 * objc-act.c (objc_finish_file): Call
472 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
474 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
476 PR objc/18406
477 * obj-act.c (encode_type): 96bits doubles are encoded the
478 same way as 64bit and 128bit doubles are.
480 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
482 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
484 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
486 PR objc/16546
487 * objc-act.c (generate_method_descriptors): Remove setting
488 the new decls' type to variable_length_type.
489 (generate_ivar_lists): Likewise.
490 (generate_dispatch_tables): Likewise.
492 2004-10-30 Ziemowit Laski <zlaski@apple.com>
494 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
495 contains the result of the ID lookup by the C or C++
496 front-end; in class methods, use OTHER if it exists;
497 in instance methods, use OTHER only if it is locally
498 declared.
500 2004-10-26 Ziemowit Laski <zlaski@apple.com>
502 * objc-act.c (finish_class): Do not synthesize bogus
503 'extern objc_object *_Foo;' declarations for @interface Foo.
505 2004-10-25 Ziemowit Laski <zlaski@apple.com>
506 David Ayers <d.ayers@inode.at>
508 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
509 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
510 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
511 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
512 (objc_is_id): Add test for 'super'.
513 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
514 receivers; if class methods are not found in protocol lists, search
515 for instance methods therein and warn if one is found. Look in
516 global hash tables for suitable method as a last resort when messaging
517 'id <Proto>', 'Class <Proto>' and invalid receiver types.
518 (objc_add_method): Insert instance methods listed in protocols into
519 the global class method hash table.
520 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
521 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
522 addition to 'id <Proto>'.
524 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
526 PR objc/17923
527 * objc-act.c (objc_build_string_object): Create a CONST_DECL
528 for the NeXT runtime case.
530 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
532 * objc-act.c: Fix comment typos.
534 2004-09-24 Ziemowit Laski <zlaski@apple.com>
536 * objc-act.c (init_objc_symtab, init_module_descriptor,
537 build_shared_structure_initializer): When initializing 'long'
538 fields, ensure that the initializer value is also 'long'.
540 2004-09-24 Zack Weinberg <zack@codesourcery.com>
542 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
543 throughout.
544 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
545 (build_selector_translation_table): Use %J in diagnostic
546 instead of diddling input_line. Fix spelling.
548 2004-09-21 Ziemowit Laski <zlaski@apple.com>
550 * objc-act.c (objc_fold_objc_type_ref): New function.
551 * objc-act.h (objc_fold_objc_type_ref): New prototype.
553 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
555 * objc-act.c (objc_start_function, really_start_method,
556 objc_get_parm_info, start_method_def): Update to new arg_info
557 structures.
559 2004-09-07 Ziemowit Laski <zlaski@apple.com>
561 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
562 objc/objc-act.h.
563 (objc/objc-act.o): Depend on $(HASHTAB_H).
564 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
565 objcp-decl.h instead of c-tree.h.
566 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
567 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
568 build_protocol_template): Adjust prototypes.
569 (build_module_initializer_routine, start_class, continue_class,
570 finish_class, start_method_def, objc_start_function, start_protocol,
571 build_method_decl, objc_add_method, add_instance_variable,
572 build_ivar_reference, is_ivar, is_private, get_super_receiver,
573 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
574 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
575 create_field_decl): New prototypes.
576 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
577 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
578 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
579 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
580 (CLASS_TYPEDEF_NAME): New.
581 (TAG_EXECCLASS): Change from a global variable to a #define.
582 (TAG_RETURN_STRUCT): Delete.
583 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
584 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
585 (string_descriptor): New struct.
586 (string_htab): New hash table.
587 (string_hash, string_eq): New prototypes.
588 (generate_struct_by_value_array): Call create_field_decl() instead of
589 create_builtin_decl().
590 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
591 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
592 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
593 and cp_finish_file().
594 (define_decl, get_static_reference, get_protocol_reference,
595 create_builtin_decl): Remove functions.
596 (objc_start_class_interface, objc_start_category_interface,
597 objc_start_protocol, objc_continue_interface, objc_finish_interface,
598 objc_start_class_implementation, objc_start_category_implementation,
599 objc_continue_implementation, objc_finish_implementation,
600 objc_set_visibility, objc_set_method_type,
601 objc_build_method_signature, objc_add_method_declaration,
602 objc_start_method_definition, objc_add_instance_variable,
603 objc_get_protocol_qualified_type, create_field_decl,
604 start_var_decl, finish_var_decl): New functions.
605 (setup_string_decl): Simplify since it is only called once.
606 (synth_module_prologue): Call build_class_template(); predefine 'id'
607 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
608 hooks for duration of function; fix GNU runtime messenger signatures
609 to correspond to reality; forward-declare '__objc_exec_class' for the
610 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
611 'extern "C" { ... }' wrappers around synthesized declarations; call
612 build_protocol_template() and build_category_template().
613 (string_hash, string_eq): New functions.
614 (objc_build_string_object): Check metaclass correctness only once;
615 store string literals in hash table.
616 (objc_build_constructor): Do not convert initializer elements;
617 adjust for ObjC++ impedance mismatch.
618 (build_objc_symtab_template): Call create_field_decl() instead of
619 create_builtin_decl().
620 (init_objc_symtab): Add missing conversion to initializer element.
621 (build_metadata_decl): Call start_var_decl() instead of define_decl().
622 (generate_objc_symtab_decl): Do not call build_category_template();
623 call start_var_decl() and finish_var_decl() instead of start_decl()
624 and finish_decl().
625 (build_module_descriptor): Call create_field_decl() instead of
626 grokfield(); call start_var_decl() and finish_var_decl() instead of
627 start_decl() and finish_decl(); always mark module descriptor as
628 used; move GNU runtime-specific functionality to
629 build_module_initializer_routine().
630 (build_module_initializer_routine): New function, broken off of
631 build_module_descriptor().
632 (objc_static_init_needed_p, objc_generate_static_init_call): New
633 functions.
634 (generate_static_references, generate_strings,
635 build_selector_translation_table, generate_descriptor_table,
636 generate_ivars_list, generate_dispatch_table, generate_category): Call
637 start_var_decl() and finish_var_decl() instead of start_decl() and
638 finish_decl(); build a type directly instead of via groktypename().
639 (build_selector_reference_decl, build_selector_table_decl,
640 build_class_reference_decl, build_protocol_reference,
641 generate_objc_image_info): Call start_var_decl() instead of
642 build_decl().
643 (build_selector_reference): For GNU runtime, do not call
644 build_selector_reference_decl().
645 (build_selector, build_typed_selector_reference): Always convert
646 result to the selector type.
647 (add_objc_string): Cast return value to 'char *'.
648 (build_method_prototype_template, build_selector_template,
649 build_method_template): Use actual selector type for fields
650 pointing to selectors.
651 (finish_objc): For GNU runtime, call
652 build_module_initializer_routine() after build_module_descriptor().
653 (generate_protocol_list, generate_shared_structures): Call
654 start_var_decl() and finish_var_decl() instead of start_decl() and
655 finish_decl(); build a type directly instead of via
656 groktypename().
657 (synth_id_with_class_suffix): Return a string.
658 (get_arg_type_list): For instance methods, use the instance type for
659 'self'; do not call groktypename_in_parm_context().
660 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
661 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
662 handle RECORD_TYPEs in ObjC as well as ObjC++.
663 (objc_is_id): New function.
664 (objc_is_object_ptr): Return the canonical type node.
665 (objc_get_class_ivars): Simplify using get_class_ivars().
666 (get_class_ivars): Remove second parameter; create a fresh copy
667 of the ivar list for each call; do not check for existence of
668 super class.
669 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
670 (objc_init_exceptions): When using SJLJ-style exceptions, require
671 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
672 exceptions.
673 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
674 objc_object_type instead of objc_id_type.
675 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
676 a VAR_DECL before placing it in the appropriate scope; do not
677 call define_decl(); adjust call to c_begin_compound_stmt();
678 use objc_object_type instead of objc_id_type.
679 (build_next_objc_exception_stuff): Call create_field_decl() instead
680 of create_builtin_decl(); construct type directly instead of calling
681 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
682 (build_private_template): Adjust call to get_class_ivars(); build
683 a type directly instead of via groktypename().
684 (build_protocol_template, build_method_prototype_list_template,
685 build_method_prototype_template, build_category_template,
686 build_selector_template, build_class_template, build_super_template,
687 build_ivar_template, build_ivar_list_template,
688 build_method_list_template, build_method_template):
689 Call create_field_decl() instead of grokfield().
690 (objc_method_parm_type): Do not call groktypename().
691 (generate_descriptor_table): Call start_var_decl() and
692 finish_var_decl() instead of start_decl() and finish_decl().
693 (generate_method_descriptors, build_protocol_initializer,
694 generate_dispatch_tables, build_category_initializer,
695 build_shared_structure_initializer): Do not call groktypename().
696 (generate_protocols): Call start_var_decl() and finish_var_decl()
697 instead of start_decl() and finish_decl(); do not call groktypename().
698 (error_with_ivar): Remove last parameter.
699 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
700 to CLASS_IVARS lists; adjust calls to error_with_ivar().
701 (generate_ivar_lists): Convert one of the initializer elements; do
702 not call groktypename().
703 (get_arg_type_list, start_method_def, gen_method_def): Account for
704 new representation of variable arguments and '...' in Objective-C
705 methods; add Objective-C++ impedance matching code.
706 (is_objc_type_qualifier): Remove function.
707 (adjust_type_for_id_default): Simplify; there is no longer a need to
708 wade through declspecs.
709 (lookup_interface, start_class, continue_class,
710 finish_class, start_method_def, start_protocol, build_method_decl,
711 objc_add_method, add_instance_variable, build_ivar_reference,
712 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
713 Make into static functions.
714 (receiver_is_class_object): Use new IS_CLASS() macro.
715 (objc_build_message_expr): Tweak ObjC++ message argument handling;
716 call objc_finish_message_expr() instead of finish_message_expr().
717 (finish_message_expr): Rename to objc_finish_message_expr(); use
718 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
719 call gen_type_name() instead of gen_declaration(); call objc_is_id()
720 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
721 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
722 (build_objc_method_call, warn_with_method): Do not call groktypename().
723 (build_ivar_reference): Call convert() instead of clobbering in a
724 type.
725 (hash_init): Initialize string_htab hash table.
726 (add_instance_variable): Simplify parameter list; do not call grokfield();
727 do not populate CLASS_IVARS list.
728 (start_class): Check for the existence of super class, if one was specified.
729 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
730 call build_class_template(); adjust call to get_class_ivars(); call
731 build_decl(), pushdecl() and finish_decl() instead of define_decl().
732 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
733 of define_decl().
734 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
735 (start_protocol): Do not call build_protocol_template(); use
736 PROTOCOL_BINFO_ELTS for the tree vector size.
737 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
738 (encode_pointer): Encode 'const char *' as 'r*', for backwards
739 compatibility.
740 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
741 (encode_type): Handle the 'const' qualifier here.
742 (objc_parmlist): New global variable, sued by objc_push_parm and
743 objc_get_parm_info().
744 (objc_push_parm, objc_get_parm_info): New functions.
745 (objc_expr_last): Remove function.
746 (synth_self_and_ucmd_args): For instance methods, use the instance
747 type for 'self'; call objc_push_parm() instead of push_parm_decl().
748 (start_method_def): Do not call push_scope(), declare_parm_level(),
749 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
750 just use objc_push_parm() and objc_get_parm_info().
751 (comp_method_with_proto): Remove function.
752 (objc_types_are_equivalent): Strip away indirections before comparing
753 underlying types.
754 (comp_proto_with_proto): Do not call groktypename(); types are no
755 longer in raw declspec format.
756 (objc_start_function): New function.
757 (really_start_method): Call comp_proto_with_proto() instead of
758 comp_method_with_proto(); call objc_start_function() instead of
759 hand-crafting a function declarator.
760 (continue_method_def, objc_expand_function_end): Remove functions.
761 (get_super_receiver): Call objc_get_current_scope() instead of
762 get_current_scope(); reference 'super_class' field (instead of
763 'class').
764 (finish_method_def): Rename to objc_finish_method_definition() and
765 add a function decl parameter; move method encoding call from
766 objc_expand_function_end().
767 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
768 gen_declaration_1): Remove functions.
769 (tmpbuf, RAW_DECLSPEC): Remove.
770 (gen_declaration): Remove second parameter; simplify to deal
771 with TYPE_P nodes instead of raw declspecs.
772 (gen_type_name, gen_type_name_0): New functions.
773 (gen_method_decl): Remove second parameter; call gen_type_name()
774 instead of gen_declaration_1().
775 (dump_interface): Adjust calls to gen_declaration() and
776 gen_method_decl(); do not allocate a separate string buffer.
777 (init_objc): Allocate a larger string buffer to accommodate
778 dump_interface(); adjust call to build_module_descriptor();
779 add call to build_module_initializer_routine() for the GNU
780 runtime.
781 (generate_classref_translation_entry): Do not call start_decl(); call
782 finish_var_decl() instead of finish_decl(); call convert() instead of
783 build_c_cast().
784 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
785 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
786 gone.
787 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
788 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
789 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
790 objc_object_type and objc_object_name, respectively.
791 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
792 objc_class_name): New.
793 (IS_CLASS): New macro.
794 (IS_ID, IS_SUPER): Robustify.
795 (OCTI_EXECCLASS_DECL, execclass_decl): New.
796 (finish_file, start_class, continue_class, finish_class,
797 start_method_def, continue_method_def, finish_method_def,
798 start_protocol, finish_protocol, objc_build_throw_stmt,
799 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
800 objc_build_synchronized_epilogue, objc_build_try_prologue,
801 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
802 objc_build_finally_prologue, objc_build_finally_epilogue,
803 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
804 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
805 get_class_reference, get_static_reference, get_object_reference,
806 build_message_expr, finish_message_expr, build_selector_expr,
807 build_ivar_reference, build_keyword_decl, build_method_decl,
808 build_protocol_expr, build_objc_string_object, objc_declare_alias,
809 objc_declare_class, objc_declare_protocols, objc_comptypes,
810 objc_check_decl, build_encode_expr): Remove prototypes.
811 (imp_count, cat_count): Make GGC-aware.
812 (OBJC_SET_TYPE_NAME): New macro.
814 2004-09-03 Ziemowit Laski <zlaski@apple.com>
816 * config-lang.in: Update copyright notice.
817 (lang_requires): Indicate that ObjC requires C to be built first.
819 2004-09-01 Ziemowit Laski <zlaski@apple.com>
821 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
822 TYPE_NAME.
823 (build_objc_string_object): Rename to objc_build_string_object().
824 (get_class_reference): Rename to objc_get_class_reference().
825 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
826 (next_sjlj_build_catch_list, get_super_receiver): Call
827 objc_get_class_reference() instead of get_class_reference().
828 (build_keyword_decl): Rename to objc_build_keyword_decl().
829 (build_message_expr): Rename to objc_build_message_expr().
830 (build_protocol_expr): Rename to objc_build_protocol_expr().
831 (build_selector_expr): Rename to objc_build_selector_expr().
832 (build_encode_expr): Rename to objc_build_encode_expr().
833 * objc-act.h (get_class_ivars_from_name): Rename prototype to
834 objc_get_class_ivars().
835 (get_class_reference): Rename prototype to objc_get_class_reference().
836 (build_message_expr): Rename prototype to objc_build_message_expr().
837 (build_selector_expr): Rename prototype to objc_build_selector_expr().
838 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
839 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
840 (build_objc_string_object): Rename prototype to
841 objc_build_string_object().
843 2004-09-01 Ziemowit Laski <zlaski@apple.com>
845 * objc-act.c (lookup_interface): Make function 'static' and add a
846 local prototype.
847 (objc_check_decl, get_class_reference, objc_declare_alias,
848 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
849 instead of is_class_name().
850 (get_super_receiver, objc_clear_super_receiver): Call
851 objc_get_current_scope() instead of get_current_scope().
852 (is_class_name): Rename to objc_is_class_name.
853 (lookup_objc_ivar): Rename to objc_lookup_ivar.
855 2004-08-28 Ziemowit Laski <zlaski@apple.com>
857 * objc-act.c (objc_is_reserved_word): New function.
859 2004-08-15 Ziemowit Laski <zlaski@apple.com>
861 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
862 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
863 (objc/objc-parse.o): Do not depend on gtype-objc.h.
864 * objc-act.c: Do not include gtype-objc.h.
865 (finish_file): Rename to objc_finish_file().
866 * objc-act.h (finish_file): Update copyright notice; remove prototype.
867 * objc-lang.c: Update copyright notice; include diagnostic.h,
868 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
869 toplev.h.
870 (finish_file): New hook routine.
871 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
872 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
873 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
874 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
875 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
876 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
877 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
878 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
879 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
880 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
881 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
882 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
883 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
884 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
885 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
886 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
887 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
888 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
889 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
890 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
891 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
892 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
893 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
894 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
895 Move to c-objc-common.h.