1 2024-01-28 Iain Sandoe <iain@sandoe.co.uk>
3 * objc-next-runtime-abi-02.cc (build_v2_address_table): Prevent
4 over-alignment of Objective-C metadata by setting DECL_USER_ALIGN
6 (build_v2_protocol_list_address_table): Likewise.
7 (generate_v2_protocol_list): Likewise.
8 (generate_v2_meth_descriptor_table): Likewise.
9 (generate_v2_meth_type_list): Likewise.
10 (generate_v2_property_table): Likewise.
11 (generate_v2_dispatch_table): Likewise.
12 (generate_v2_ivars_list): Likewise.
13 (generate_v2_class_structs): Likewise.
14 (build_ehtype): Likewise.
15 * objc-runtime-shared-support.cc (generate_strings): Likewise.
17 2024-01-18 Iain Sandoe <iain@sandoe.co.uk>
19 * objc-act.cc (objc_init): Initialize interface and class
20 name hash maps before the preprocessor uses them.
22 2024-01-12 Iain Sandoe <iain@sandoe.co.uk>
24 * objc-next-runtime-abi-02.cc
25 (build_v2_objc_method_fixup_call): Early exit for cases
26 where the sender or receiver are known to be in error.
28 2023-11-27 Alex Coplan <alex.coplan@arm.com>
29 Iain Sandoe <iain@sandoe.co.uk>
32 * objc-act.cc (struct objc_feature_info): New.
33 (objc_nonfragile_abi_p): New.
34 (objc_common_register_features): New.
35 * objc-act.h (objc_common_register_features): New.
36 * objc-lang.cc (c_family_register_lang_features): New.
38 2023-11-04 Jakub Jelinek <jakub@redhat.com>
40 * objc-act.h (objc_common_tree_size): Remove.
41 * objc-act.cc (objc_common_tree_size): Remove.
42 * objc-lang.cc (LANG_HOOKS_TREE_SIZE): Remove.
44 2023-10-23 Andrew Pinski <pinskia@gmail.com>
46 * objc-gnu-runtime-abi-01.cc (build_objc_method_call): Allow
47 for error_operand after call to build_c_cast.
48 * objc-next-runtime-abi-01.cc (build_objc_method_call): Likewise.
49 * objc-next-runtime-abi-02.cc (build_v2_build_objc_method_call): Likewise.
51 2023-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
53 * objc-act.cc: Change spelling to macOS.
55 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
57 * objc-act.cc (objc_volatilize_decl): Use _P() defines from tree.h.
58 (objc_is_global_reference_p): Ditto.
59 (objc_generate_write_barrier): Ditto.
60 (objc_gimplify_property_ref): Ditto.
61 * objc-next-runtime-abi-01.cc (next_runtime_abi_01_receiver_is_class_object): Ditto.
62 * objc-next-runtime-abi-02.cc (next_runtime_abi_02_receiver_is_class_object): Ditto.
63 (next_runtime_abi_02_build_objc_method_call): Ditto.
65 2023-02-16 Patrick Palka <ppalka@redhat.com>
67 * objc-act.h: Mechanically drop static from static inline
68 functions via s/^static inline/inline/g.
69 * objc-map.h: Likewise.
70 * objc-act.cc: Remove the redundant redeclarations of is_ivar
73 2022-10-28 Joseph Myers <joseph@codesourcery.com>
75 * objc-next-runtime-abi-01.cc (build_next_objc_exception_stuff):
76 Use build_function_type to build type of objc_setjmp_decl.
78 2022-10-07 Martin Liska <mliska@suse.cz>
80 * objc-gnu-runtime-abi-01.cc (generate_static_references):
81 Remove unused variable.
83 2022-06-02 David Malcolm <dmalcolm@redhat.com>
85 * objc-act.h (objc_get_sarif_source_language): New decl.
86 * objc-lang.cc (LANG_HOOKS_GET_SARIF_SOURCE_LANGUAGE): Redefine.
87 (objc_get_sarif_source_language): New.
89 2022-05-31 Jason Merrill <jason@redhat.com>
91 * Make-lang.in (objc.tags): Look at *.cc.
93 2022-05-25 Jakub Jelinek <jakub@redhat.com>
96 * objc-act.cc (objc_build_component_ref): Adjust build_component_ref
99 2022-05-11 Martin Liska <mliska@suse.cz>
102 * lang-specs.h: Use Separate syntax.
104 2022-05-03 Iain Sandoe <iain@sandoe.co.uk>
106 * objc-next-runtime-abi-02.cc (next_runtime_abi_02_protocol_decl): Do
107 not dead-strip the runtime meta-data symbols.
108 (build_v2_classrefs_table): Likewise.
109 (build_v2_protocol_list_address_table): Likewise.
111 2022-01-17 Martin Liska <mliska@suse.cz>
113 * Make-lang.in: Rename .c names to .cc.
114 * config-lang.in: Likewise.
115 * lang-specs.h: Likewise.
116 * objc-act.cc (objc_build_component_ref): Likewise.
117 (objc_copy_binfo): Likewise.
118 (lookup_method_in_hash_lists): Likewise.
119 (objc_finish_foreach_loop): Likewise.
120 * objc-act.h (objc_common_init_ts): Likewise.
121 * objc-gnu-runtime-abi-01.cc: Likewise.
122 * objc-lang.cc (struct lang_hooks): Likewise.
123 * objc-map.cc: Likewise.
124 * objc-next-runtime-abi-01.cc (generate_objc_symtab_decl): Likewise.
125 * objc-runtime-shared-support.cc: Likewise.
126 * objc-runtime-shared-support.h (build_protocol_initializer): Likewise.
128 2022-01-17 Martin Liska <mliska@suse.cz>
130 * objc-act.c: Moved to...
131 * objc-act.cc: ...here.
132 * objc-encoding.c: Moved to...
133 * objc-encoding.cc: ...here.
134 * objc-gnu-runtime-abi-01.c: Moved to...
135 * objc-gnu-runtime-abi-01.cc: ...here.
136 * objc-lang.c: Moved to...
137 * objc-lang.cc: ...here.
138 * objc-map.c: Moved to...
139 * objc-map.cc: ...here.
140 * objc-next-runtime-abi-01.c: Moved to...
141 * objc-next-runtime-abi-01.cc: ...here.
142 * objc-next-runtime-abi-02.c: Moved to...
143 * objc-next-runtime-abi-02.cc: ...here.
144 * objc-runtime-shared-support.c: Moved to...
145 * objc-runtime-shared-support.cc: ...here.
147 2022-01-11 Jakub Jelinek <jakub@redhat.com>
150 * objc-act.c (objc_rewrite_function_call): Build OBJ_TYPE_REF
151 with INTEGER_CST OBJ_TYPE_REF_TOKEN with type equal to
152 OBJ_TYPE_REF_OBJECT type.
153 * objc-next-runtime-abi-01.c (build_objc_method_call): Likewise.
154 * objc-gnu-runtime-abi-01.c (build_objc_method_call): Likewise.
155 * objc-next-runtime-abi-02.c (build_v2_objc_method_fixup_call,
156 build_v2_build_objc_method_call): Likewise.
158 2021-12-05 Iain Sandoe <iain@sandoe.co.uk>
160 * objc-next-metadata-tags.h (objc_rt_trees): Declare here.
161 * objc-next-runtime-abi-01.c: Remove from here.
162 * objc-next-runtime-abi-02.c: Likewise.
163 * objc-runtime-shared-support.c: Reorder headers, provide
164 a GTY declaration the definition of objc_rt_trees.
166 2021-11-30 Richard Biener <rguenther@suse.de>
168 * objc-act.c (objc_build_setter_call): Remove unreachable
171 2021-11-29 Eric Gallager <egallager@gcc.gnu.org>
174 * Make-lang.in: Use ETAGS variable in TAGS target.
176 2021-10-22 Eric Gallager <egallager@gcc.gnu.org>
179 * Make-lang.in: Add dummy objc.install-dvi target.
181 2021-10-08 Martin Liska <mliska@suse.cz>
183 * objc-next-runtime-abi-01.c: Add missing include.
184 * objc-next-runtime-abi-02.c: Likewise.
186 2021-10-08 Martin Liska <mliska@suse.cz>
188 * objc-next-runtime-abi-01.c: Use new macro
190 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init): Likewise.
192 2021-09-01 Iain Sandoe <iain@sandoe.co.uk>
195 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
196 Revise for cases where scalar objects use an sret parameter.
197 (next_runtime_abi_02_build_objc_method_call): Likwise.
199 2021-09-01 Iain Sandoe <iain@sandoe.co.uk>
201 * objc-act.c (objc_add_property_declaration): Register unavailable
203 (maybe_make_artificial_property_decl): Set available.
204 (objc_maybe_build_component_ref): Generalise to the method prototype
205 to count availability.
206 (objc_build_class_component_ref): Likewise.
207 (build_private_template): Likewise.
208 (objc_decl_method_attributes): Handle unavailable attribute.
209 (lookup_method_in_hash_lists): Amend comments.
210 (objc_finish_message_expr): Handle unavailability in addition to
212 (start_class): Likewise.
213 (finish_class): Likewise.
214 (lookup_protocol): Likewise.
215 (objc_declare_protocol): Likewise.
216 (start_protocol): Register unavailable attribute.
217 (really_start_method): Likewise.
218 (objc_gimplify_property_ref): Emit error on encountering an
219 unavailable entity (and a warning for a deprecated one).
221 2021-08-19 Iain Sandoe <iain@sandoe.co.uk>
223 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
224 Default receiver nilchecks on.
226 2021-08-18 Iain Sandoe <iain@sandoe.co.uk>
227 Matt Jacobson <mhjacobson@me.com>
230 * objc-act.c (objc_build_constructor): Handle empty constructor
232 * objc-next-runtime-abi-02.c (build_v2_objc_method_fixup_call):
233 Handle nil receivers.
234 (build_v2_build_objc_method_call): Likewise.
236 2021-08-17 Matt Jacobson <mhjacobson@me.com>
238 * objc-next-runtime-abi-02.c
239 (objc_next_runtime_abi_02_init): Warn about and reset
240 flag_objc_sjlj_exceptions regardless of flag_objc_exceptions.
241 (next_runtime_02_initialize): Use a checking assert that
242 flag_objc_sjlj_exceptions is off.
244 2021-06-28 Martin Sebor <msebor@redhat.com>
246 * objc-act.c (objc_maybe_build_modify_expr): Replace direct uses
247 of TREE_NO_WARNING with warning_suppressed_p, and suppress_warning.
248 (objc_build_incr_expr_for_property_ref): Same.
249 (objc_build_struct): Same.
250 (synth_module_prologue): Same.
251 * objc-gnu-runtime-abi-01.c (gnu_runtime_01_initialize): Same.
252 * objc-next-runtime-abi-01.c (next_runtime_01_initialize): Same.
253 * objc-next-runtime-abi-02.c (next_runtime_02_initialize): Same.
255 2021-06-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
257 * Make-lang.in (cc1-obj-checksum.c): Check previous
258 stage checksum exists.
260 2021-06-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
262 * Make-lang.in (cc1obj-checksum.c): For stage-final re-use
263 the checksum from the previous stage.
265 2021-05-20 Indu Bhagat <indu.bhagat@oracle.com>
267 * objc-act.c (synth_module_prologue): Use uint32_t instead of enum
270 2021-05-10 Martin Liska <mliska@suse.cz>
272 * objc-act.c (objc_string_ref_type_p): Use startswith
273 function instead of strncmp.
274 * objc-encoding.c (encode_type): Likewise.
275 * objc-next-runtime-abi-02.c (has_load_impl): Likewise.
277 2020-11-20 Jakub Jelinek <jakub@redhat.com>
280 * Make-lang.in (objc.serial): Change from goal to a variable.
281 (.PHONY): Drop objc.serial and objc.prev.
282 (cc1obj$(exeext)): Depend on $(objc.serial) rather than objc.serial.
284 2020-11-18 Jakub Jelinek <jakub@redhat.com>
286 * Make-lang.in (objc.serial): New goal.
287 (.PHONY): Add objc.serial objc.prev.
288 (cc1obj$(exeext)): Depend on objc.prev. Call LINK_PROGRESS.
290 2020-11-13 Iain Sandoe <iain@sandoe.co.uk>
293 * objc-act.c (objc_prop_attr_kind_for_rid): Handle nullability.
294 (objc_add_property_declaration): Handle nullability attributes.
295 Check that these are applicable to the property type.
296 * objc-act.h (enum objc_property_nullability): New.
298 2020-11-13 Iain Sandoe <iain@sandoe.co.uk>
301 * objc-act.c (objc_start_class_interface): Accept the location
302 of the class name, use it in existing diagnostic.
303 (start_class): Accept obj_root_class type attributes. Warn when
304 the interface for an implementation does not contain a super
305 class (unless the diagnostic is suppressed by the the command
306 line flag or the objc_root_class type attribute).
308 2020-11-08 Iain Sandoe <iain@sandoe.co.uk>
310 * objc-act.c (objc_prop_attr_kind_for_rid): Handle class
312 (objc_add_property_declaration): Likewise.
313 * objc-act.h (PROPERTY_CLASS): Record class attribute state.
315 2020-11-07 Iain Sandoe <iain@sandoe.co.uk>
317 * objc-act.c (objc_prop_attr_kind_for_rid): Handle
320 2020-11-07 Iain Sandoe <iain@sandoe.co.uk>
322 * objc-act.c (objc_compare_types): Handle NSObject type
324 (objc_type_valid_for_messaging): Likewise.
326 2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
328 * objc-act.c (start_class): Accept visibility attributes
331 2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
333 * objc-act.c (objc_prop_attr_kind_for_rid): New.
334 (objc_add_property_declaration): Adjust to consume the
335 parser output using a vector of parsed attributes.
337 2020-11-04 Iain Sandoe <iain@sandoe.co.uk>
339 * objc-act.c (objc_non_constant_expr_p): New.
341 2020-11-01 Iain Sandoe <iain@sandoe.co.uk>
343 * objc-act.c (synth_module_prologue): Get the SEL identifier.
344 * objc-act.h (enum objc_tree_index): Add OCTI_SEL_NAME.
345 (objc_selector_name): New.
346 (SEL_TYPEDEF_NAME): New.
347 * objc-gnu-runtime-abi-01.c
348 (gnu_runtime_01_initialize): Initialize SEL typedef.
349 * objc-next-runtime-abi-01.c
350 (next_runtime_01_initialize): Likewise.
351 * objc-next-runtime-abi-02.c
353 2020-10-11 Iain Sandoe <iain@sandoe.co.uk>
355 * objc-next-runtime-abi-02.c
356 (create_global_decl): Update to allow the caller to
357 specify declaration or definition.
358 (create_hidden_decl): Likewise.
359 (next_runtime_abi_02_protocol_decl): Make the symbol
360 weak and hidden for later OS runtime versions.
361 (build_v2_protocol_list_address_table): Likewise.
363 2020-10-11 Iain Sandoe <iain@sandoe.co.uk>
365 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref): Test
366 DECL_C_BIT_FIELD to detect that an ivar is a bitfield.
368 2020-10-11 Iain Sandoe <iain@sandoe.co.uk>
370 * objc-next-runtime-abi-02.c (FIXUP_NEEDED): Rename ...
371 (USE_FIXUP_BEFORE): ... to this.
372 (next_runtime_02_initialize): Likewise.
373 (next_runtime_abi_02_get_arg_type_list_base): Likewise.
374 (next_runtime_abi_02_build_objc_method_call): Likewise.
376 2020-10-11 Iain Sandoe <iain@sandoe.co.uk>
378 * objc-next-runtime-abi-02.c (TAG_MSGSENDSUPER): Revised
380 (TAG_MSGSENDID): Likewise.
381 (TAG_MSGSENDSUPER_STRET): Likewise.
382 (TAG_MSGSENDID_STRET): Likewise.
383 (FIXUP_NEEDED): Likewise.
385 (next_runtime_02_initialize): Adjust message calls to use
386 fixup variants only when required.
387 (next_runtime_abi_02_get_arg_type_list_base): Correct
389 (build_v2_build_objc_method_call): New.
390 (build_v2_objc_method_fixup_call): Split out from ...
391 (next_runtime_abi_02_build_objc_method_call): ... here.
392 Arrange to adjust the call on the basis of the target
395 2020-10-11 Iain Sandoe <iain@sandoe.co.uk>
397 * objc-runtime-shared-support.c (start_var_decl): Make the
398 decl_assembler_name follow the metadata name for C++ on NeXT
401 2020-10-11 Iain Sandoe <iain@sandoe.co.uk>
403 * objc-next-runtime-abi-02.c
404 (next_runtime_abi_02_category_decl): Adjust category
405 superclass name ordering.
407 2020-10-11 Iain Sandoe <iain@sandoe.co.uk>
409 * objc-next-runtime-abi-02.c (build_v2_super_template): Add new
410 fields to the template.
411 (build_v2_protocol_template): Build new field entries.
412 (generate_v2_meth_descriptor_table): Adjust to allow recording all
414 (generate_v2_meth_type_list): New.
415 (build_v2_protocol_initializer): Initialize the additional fields.
416 (generate_v2_protocols): Record method types for all entries and
417 generate the additional method type table.
419 2020-10-10 Iain Sandoe <iain@sandoe.co.uk>
421 * objc-next-runtime-abi-02.c
422 (objc_get_superclass_ref_decl): Split this code out.
423 (next_runtime_abi_02_get_class_super_ref): Compute
424 super refs using the objc_get_superclass_ref_decl().
425 (next_runtime_abi_02_get_category_super_ref): Likewise.
427 2020-10-10 Iain Sandoe <iain@sandoe.co.uk>
429 * objc-next-runtime-abi-02.c
430 (next_runtime_abi_02_init_metadata_attributes): Make protocol
431 refs a distinct section.
433 2020-10-10 Iain Sandoe <iain@sandoe.co.uk>
435 * objc-next-runtime-abi-02.c
436 (next_runtime_abi_02_init_metadata_attributes): Attach metadata
437 for the special string sections to class, method and method type
440 2020-10-10 Iain Sandoe <iain@sandoe.co.uk>
442 * objc-gnu-runtime-abi-01.c
443 (build_shared_structure_initializer): Remove references to
445 (generate_static_references): Likewise.
447 2020-09-19 Sandra Loosemore <sandra@codesourcery.com>
449 * objc-act.c (objc_start_method_definition): Update to reflect
450 changes to break/continue state bookkeeping in C front end.
452 2020-09-17 Patrick Palka <ppalka@redhat.com>
455 * objc-gnu-runtime-abi-01.c
456 (gnu_runtime_abi_01_get_class_super_ref): Reduce indentation of
457 misleadingly indented return statements.
458 * objc-next-runtime-abi-01.c
459 (next_runtime_abi_01_get_class_super_ref): Likewise.
461 2020-01-01 Jakub Jelinek <jakub@redhat.com>
463 Update copyright years.
465 2019-10-10 Iain Sandoe <iain@sandoe.co.uk>
467 * objc-next-metadata-tags.h (OCTI_RT_META_IVAR_REF): New.
468 (meta_ivar_ref): New.
469 * objc-next-runtime-abi-02.c
470 (next_runtime_abi_02_init_metadata_attributes): Create the
471 IVAR ref metadata identifier.
472 (ivar_offset_ref): Tag IVAR refs with specific metadata.
474 2019-06-05 Martin Sebor <msebor@redhat.com>
476 * objc-act.c (objc_build_setter_call): Adjust quoting and hyphenation.
477 * objc-encoding.c (encode_gnu_bitfield): Same.
479 2019-05-18 Iain Sandoe <iain@sandoe.co.uk>
481 * objc-act.h (OCTI_INSTANCE_TYPE, OCTI_INSTANCETYPE_NAME): New.
482 (objc_global_trees): Add instance type and name.
483 (INSTANCE_TYPEDEF_NAME): New.
484 * objc-act.c (synth_module_prologue): Build decls for
485 objc_instancetype_type and objc_instancetype_name.
487 2019-05-16 Martin Sebor <msebor@redhat.com>
489 * objc-act.c (objc_begin_catch_clause): Quote keywords and options
491 (objc_build_throw_stmt): Same.
492 (objc_finish_message_expr): Same.
493 (get_super_receiver): Same.
494 * objc-next-runtime-abi-01.c (objc_next_runtime_abi_01_init): Spell
495 out "less than" in English./
496 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init): Spell
497 out "greater" in English.
499 2019-05-10 Jakub Jelinek <jakub@redhat.com>
502 * config-lang.in (gtfiles): Add c-family/c-format.c.
504 2019-04-05 Martin Liska <mliska@suse.cz>
507 * objc-act.c (objc_add_property_declaration): Use %< and %>, or %qs in
508 order to wrap keywords or arguments.
509 (objc_add_synthesize_declaration_for_property): Likewise.
511 2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
515 * objc-act.c: Mechanically replace "can not" with "cannot".
517 2019-01-01 Jakub Jelinek <jakub@redhat.com>
519 Update copyright years.
521 2018-12-19 David Malcolm <dmalcolm@redhat.com>
525 * objc-act.c (objc_maybe_build_component_ref): Strip any location
526 wrapper before checking for UOBJC_SUPER_decl and self_decl.
527 (objc_finish_message_expr): Strip any location wrapper.
528 (gen_declaration): Strip location wrappers from "w".
530 2018-10-17 David Malcolm <dmalcolm@redhat.com>
532 * Make-lang.in (selftest-objc): New.
534 2018-04-20 Martin Liska <mliska@suse.cz>
537 * objc-act.c (finish_class): Do not overflow string buffer.
539 2018-01-03 Jakub Jelinek <jakub@redhat.com>
541 Update copyright years.
543 2017-11-30 Jakub Jelinek <jakub@redhat.com>
545 * objc-next-runtime-abi-01.c (generate_dispatch_table): Use ; instead
548 2017-11-10 Martin Sebor <msebor@redhat.com>
551 * objc-encoding.c (encode_type): Use memcpy instead of strncpy.
553 2017-10-31 David Malcolm <dmalcolm@redhat.com>
555 * objc-gnu-runtime-abi-01.c (objc_gnu_runtime_abi_01_init): Use
556 UNKNOWN_LOCATION rather than 0.
558 2017-10-17 Nathan Sidwell <nathan@acm.org>
560 * objc-act.c (objc_common_tree_size): Return size of TYPE nodes.
562 2017-10-10 Richard Sandiford <richard.sandiford@linaro.org>
564 * objc-act.c (objc_decl_method_attributes): Use wi::to_wide when
565 operating on trees as wide_ints.
567 2017-09-29 Jakub Jelinek <jakub@redhat.com>
569 * objc-act.c (check_ivars, gen_declaration): For OBJCPLUS look at
570 DECL_BIT_FIELD_REPRESENTATIVE rather than DECL_INITIAL.
572 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
573 Alan Hayward <alan.hayward@arm.com>
574 David Sherwood <david.sherwood@arm.com>
576 * objc-encoding.c (encode_type): Use SCALAR_INT_TYPE_MODE.
578 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
579 Alan Hayward <alan.hayward@arm.com>
580 David Sherwood <david.sherwood@arm.com>
582 * objc-encoding.c (encode_type): Use SCALAR_FLOAT_TYPE_MODE
583 instead of TYPE_MODE.
585 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
586 Alan Hayward <alan.hayward@arm.com>
587 David Sherwood <david.sherwood@arm.com>
589 * objc-encoding.c (encode_gnu_bitfield): Prefix mode names with E_ in
592 2017-08-09 Marek Polacek <polacek@redhat.com>
595 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call): Update
596 a call to build_conditional_expr.
598 2017-08-08 Martin Liska <mliska@suse.cz>
600 * objc-gnu-runtime-abi-01.c: Include header files.
601 * objc-next-runtime-abi-01.c: Likewise.
602 * objc-next-runtime-abi-02.c: Likewise.
604 2017-07-20 Nathan Sidwell <nathan@acm.org>
607 * objc-runtime-shared-support.c (build_ivar_list_initializer):
608 Don't presume first item is a FIELD_DECL.
610 2017-07-19 Nathan Sidwell <nathan@acm.org>
612 * objc-act.h (CLASS_NST_METHODS, CLASS_CLS_METHODS): Use
613 TYPE_{MIN,MAX}_VALUE_RAW.
615 2017-05-16 Sylvestre Ledru <sylvestre@debian.org>
617 * objc-runtime-shared-support.c (build_module_descriptor):
618 Remove unnecessary conditional when building instance of
619 objc_module. CID 1406758
621 2017-05-09 Nathan Sidwell <nathan@acm.org>
623 * objc-gnu-runtime-abi-01.c (objc_add_static_instance): Use
626 2017-05-04 Martin Sebor <msebor@redhat.com>
629 * objc-gnu-runtime-abi-01.c (objc_eh_runtime_type): Add missing
630 quoting to directives.
631 * objc-next-runtime-abi-01.c (objc_eh_runtime_type): Ditto.
632 * objc-next-runtime-abi-02.c (next_runtime_02_eh_type): Ditto.
634 2017-01-01 Jakub Jelinek <jakub@redhat.com>
636 Update copyright years.
638 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
639 Richard Biener <rguenther@suse.de>
641 * config-lang.in (gtfiles): Add c/c-parser.h.
643 2016-09-27 Jakub Jelinek <jakub@redhat.com>
645 * objc-act.c (continue_class): Remove break after return.
646 (objc_maybe_printable_name): Likewise.
648 2016-08-12 Marek Polacek <polacek@redhat.com>
651 * objc-encoding.c (encode_type): Add FALLTHRU.
653 2016-06-07 David Malcolm <dmalcolm@redhat.com>
655 * objc-act.c (objc_build_component_ref): Update call
656 to build_component_ref for added param, passing UNKNOWN_LOCATION.
658 2016-04-18 Michael Matz <matz@suse.de>
660 * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN.
662 2016-02-12 Jakub Jelinek <jakub@redhat.com>
664 * objc-act.c: Spelling fixes - behaviour -> behavior and
665 neighbour -> neighbor.
666 * objc-map.h: Likewise.
668 2016-01-04 Jakub Jelinek <jakub@redhat.com>
670 Update copyright years.
672 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
674 * objc-act.c: Remove unused header files.
675 * objc-encoding.c: Likewise.
676 * objc-gnu-runtime-abi-01.c: Likewise.
677 * objc-lang.c: Likewise.
678 * objc-map.c: Likewise.
679 * objc-next-runtime-abi-01.c: Likewise.
680 * objc-next-runtime-abi-02.c: Likewise.
681 * objc-runtime-shared-support.c: Likewise.
683 2015-11-09 Alan Modra <amodra@gmail.com>
685 * objc-encoding.c (encode_aggregate_within): Cast obstack_next_free
688 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
690 * objc-lang.c: Reorder #include's and remove duplicates.
691 * objc-map.c: Likewise.
693 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
695 * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
696 Remove useless typedefs.
698 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
700 * objc-map.h: Fix double word typos.
702 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
704 * objc-act.c: Adjust includes.
705 * objc-encoding.c: Likewise.
706 * objc-gnu-runtime-abi-01.c: Likewise.
707 * objc-lang.c: Likewise.
708 * objc-map.c: Likewise.
709 * objc-next-runtime-abi-01.c: Likewise.
710 * objc-next-runtime-abi-02.c: Likewise.
711 * objc-runtime-shared-support.c: Likewise.
713 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
715 * objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.
717 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
719 * objc-act.c (objc_string_hasher): Inherit from ggc_ptr_hash
720 rather than ggc_hasher.
722 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
724 * objc-act.c (decl_name_hash): Inherit from nofree_ptr_hash rather
725 than typed_noop_remove. Remove redudant typedefs.
727 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
729 * objc-act.c: Do not include input.h, line-map.h or is-a.h.
730 * objc-encoding.c: Likewise.
731 * objc-gnu-runtime-abi-01.c: Likewise.
732 * objc-lang.c: Likewise.
733 * objc-map.c: Likewise.
734 * objc-next-runtime-abi-01.c: Likewise.
735 * objc-next-runtime-abi-02.c: Likewise.
736 * objc-runtime-shared-support.c: Likewise.
738 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
740 * objc-act.c : Adjust include files.
741 * objc-encoding.c : Likewise.
742 * objc-gnu-runtime-abi-01.c : Likewise.
743 * objc-lang.c : Likewise.
744 * objc-map.c : Likewise.
745 * objc-next-runtime-abi-01.c : Likewise.
746 * objc-next-runtime-abi-02.c : Likewise.
747 * objc-runtime-shared-support.c : Likewise.
749 2015-06-08 Aldy Hernandez <aldyh@redhat.com>
751 * objc-runtime-shared-support.c (build_module_descriptor): Set
752 TREE_USED on UOBJC_MODULES_decl.
754 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
756 * objc-act.c (objc_write_global_declarations): Adjust comment.
757 * objc-gnu-runtime-abi-01.c (build_selector_table_decl): Set
760 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
762 * objc-act.c: Adjust includes for restructured coretypes.h.
763 * objc-encoding.c: Likewise.
764 * objc-gnu-runtime-abi-01.c: Likewise.
765 * objc-lang.c: Likewise.
766 * objc-map.c: Likewise.
767 * objc-next-runtime-abi-01.c: Likewise.
768 * objc-next-runtime-abi-02.c: Likewise.
769 * objc-runtime-shared-support.c: Likewise.
771 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
773 * Make-lang.in (objc.mostlyclean): Remove cc1obj.
775 2015-04-18 Trevor Saunders <tsaunders@mozilla.com>
777 * objc-act.c: Adjust for hash_table changes.
779 2015-01-09 Michael Collison <michael.collison@linaro.org>
781 * objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
782 input.h, alias.h, symtab.h, options, fold-const.h,
783 wide-int.h, and inchash.h due to flattening of tree.h.
784 * objc-encoding.c: Ditto.
785 * objc-gnu-runtime-abi-01.c: Ditto.
786 * objc-lang.c: Ditto.
788 * objc-next-runtime-abi-01.c: Ditto.
789 * objc-next-runtime-abi-02.c: Ditto.
790 * objc-runtime-shared-support.c: Ditto.
792 2015-01-05 Jakub Jelinek <jakub@redhat.com>
794 Update copyright years.
796 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
798 * objc-act.c: Adjust include files.
800 2014-10-22 Alan Modra <amodra@gmail.com>
802 * objc-encoding.c (encode_array): Cast result of obstack_base.
803 (encode_type): Likewise.
805 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
807 * objc-act.c: Adjust include files.
809 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
811 * objc-act.c: use hash_table instead of hashtab.
813 2014-09-15 Jakub Jelinek <jakub@redhat.com>
815 * Make-lang.in (check_objc_parallelize): Change to just an upper
818 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
820 * objc-act.c (objc_common_tree_size): New function.
821 * objc-act.h (KEYWORD_KEY_NAME, KEYWORD_ARG_NAME): Add type
823 (INSTANCE_METHOD_OR_CLASS_METHOD_DECL_CHECK): New macro.
824 (METHOD_SEL_NAME, METHOD_SEL_ARGS, METHOD_ADD_ARGS,
825 METHOD_ADD_ARGS_ELLIPSIS_P, METHOD_DEFINITION, METHOD_ENCODING,
826 METHOD_TYPE_ATTRIBUTES, METHOD_PROPERTY_CONTEXT): Add type checking.
827 (METHOD_SEL_ARGS): Use decl_common.size instead of
828 decl_non_common.result.
829 (PROPERTY_NAME, PROPERTY_GETTER_NAME, PROPERTY_SETTER_NAME,
830 PROPERTY_READONLY, PROPERTY_NONATOMIC, PROPERTY_ASSIGN_SEMANTICS,
831 PROPERTY_IVAR_NAME, PROPERTY_DYNAMIC, PROPERTY_HAS_NO_GETTER,
832 PROPERTY_HAS_NO_SETTER, PROPERTY_OPTIONAL): Add type checking.
833 (objc_common_tree_size): Declare.
834 * objc-lang.c (LANG_HOOKS_TREE_SIZE): New macro.
836 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
838 * objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
841 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
843 * objc-act.c: Adjust.
845 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
847 * objc-act.c (objc_build_string_object): Adjust.
848 (continue_class): Likewise.
849 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
850 * objc-map.c (objc_map_alloc_ggc): Likewise.
851 (objc_map_private_resize): Likewise.
852 * objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
854 (hash_name_enter): Likewise.
856 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
857 Mike Stump <mikestump@comcast.net>
858 Richard Sandiford <rdsandiford@googlemail.com>
860 * objc-act.c: Include wide-int.h.
861 (objc_decl_method_attributes): Use wide-int interfaces.
863 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
866 * objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
867 (objc_init): Initialize objc_default_ivar_visibility.
868 (objc_start_class_interface): Use objc_default_ivar_visibility.
869 (objc_start_class_implementation): Likewise.
870 (objc_lookup_ivar): Implement -fno-local-ivars.
872 2014-01-31 Marek Polacek <polacek@redhat.com>
875 * objc-next-runtime-abi-02.c (build_throw_stmt): Pass vNULL to
876 build_function_call_vec.
877 (finish_catch): Likewise.
878 (next_runtime_abi_02_get_class_reference): Likewise.
879 * objc-next-runtime-abi-01.c (build_objc_method_call): Pass vNULL to
880 build_function_call_vec.
881 (build_throw_stmt): Likewise.
882 * objc-gnu-runtime-abi-01.c: (build_objc_method_call): Pass vNULL to
883 build_function_call_vec.
884 (build_throw_stmt): Likewise.
886 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
888 Update copyright years
890 2013-12-04 Joseph Myers <joseph@codesourcery.com>
893 * objc-act.c (objc_synthesize_getter): Update calls to
894 c_sizeof_or_alignof_type.
896 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
898 * objc-act.c: Add required include files from gimple.h.
900 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
902 * objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
905 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
907 * objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
908 tree_to_shwi throughout.
910 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
912 * objc-act.c: Include only gimplify.h and gimple.h as needed.
914 2013-11-14 Diego Novillo <dnovillo@google.com>
916 * objc-act.c: Include stringpool.h.
917 Include stor-layout.h.
919 * objc-encoding.c: Include stringpool.h.
920 Include stor-layout.h.
921 * objc-gnu-runtime-abi-01.c: Include stringpool.h.
922 * objc-next-runtime-abi-01.c:
923 Include stringpool.h.
924 * objc-next-runtime-abi-02.c: Include stringpool.h.
925 * objc-runtime-shared-support.c: Include stringpool.h.
927 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
929 * objc-act.c: Include gimplify.h.
931 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
933 * objc-act.c (objc_push_parm): Handle atomic qualifier.
935 2013-09-25 Tom Tromey <tromey@redhat.com>
937 * Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
938 (objc/objc-runtime-shared-support.o)
939 (objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
940 (objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
941 (objc/objc-encoding.o, objc/objc-map.o): Remove.
943 2013-09-14 Iain Sandoe <iain@codesourcery.com>
946 * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
947 (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
948 * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
949 (objc_generate_v2_next_metadata): Remove generation of ImageInfo.
951 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
953 * objc-act.c: Fix typos.
954 * objc-encoding.c: Likewise.
955 * objc-gnu-runtime-abi-01.c: Likewise.
956 * objc-next-runtime-abi-01.c: Likewise.
957 * objc-next-runtime-abi-02.c: Likewise.
959 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
961 * objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
962 Fix build_conditional_expr call.
964 2013-05-16 Jason Merrill <jason@redhat.com>
966 * Make-lang.in (cc1obj$(exeext)): Use link mutex.
968 2012-11-20 Diego Novillo <dnovillo@google.com>
970 * objc-act.c: Replace all vec<T, A>() initializers with vNULL.
972 2012-11-16 Diego Novillo <dnovillo@google.com>
974 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
976 * objc-act.c: Use new vec API in vec.h.
977 * objc-act.h: Likewise.
978 * objc-gnu-runtime-abi-01.c: Likewise.
979 * objc-next-runtime-abi-01.c: Likewise.
980 * objc-next-runtime-abi-02.c: Likewise.
981 * objc-runtime-hooks.h: Likewise.
982 * objc-runtime-shared-support.c: Likewise.
983 * objc-runtime-shared-support.h: Likewise.
985 2012-10-01 Lawrence Crowl <crowl@google.com>
987 * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o.
988 (objc-act.o): Add dependence on hash-table.h.
989 * objc-act.c (objc_detect_field_duplicates): Change to new type-safe
992 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
994 * Make-ang.in: Adjust for move of C front-end files.
995 * config-lang.in: Likewise.
996 * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h
998 * objc-runtime-shared-support.c: Likewise.
999 * objc-next-runtime-abi-01.c: Likewise.
1000 * objc-next-runtime-abi-02.c: Likewise.
1001 * objc-gnu-runtime-abi-01.c: Likewise.
1002 * objc-act.c: Likewise.
1003 * objc-lang.c: Likewise.
1005 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1007 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
1008 Include c-family/c-target.h.
1009 (handle_next_class_ref): Rewrite to emit top-level asm statements.
1010 (handle_next_impent): Likewise.
1011 * Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
1013 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1015 * objc-act.c: Do not include output.h.
1017 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
1020 * objc-act.c (objc_get_class_reference, objc_build_message_expr):
1021 Use build_min_nt_loc.
1023 2012-04-20 Jan Hubicka <jh@suse.cz>
1025 * objc-act.c (mark_referenced_methods); Use
1026 cgraph_mark_force_output_node.
1028 2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
1030 * objc-act (objc_build_ivar_assignment): Do not call assemble_external.
1031 (objc_build_global_assignment): Likewise.
1032 (objc_build_strong_cast_assignment): Likewise.
1033 * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
1034 * objc-next-runtime-abi-02.c: Likewise.
1035 * objc-gnu-runtime-abi-01.c: Likewise.
1037 2012-03-05 Jason Merrill <jason@redhat.com>
1039 * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
1040 call _stat functions without MEM_STAT_INFO.
1042 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
1044 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
1045 for Objective-C m32.
1047 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
1050 * objc-act.c (objc_build_string_object): Remove redundant second
1051 call to fix_string_type (). Add a checking assert that we are,
1052 indeed, passed a STRING_CST.
1054 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
1057 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
1058 size_t to avoid signed/unsigned
1060 (insert_method_into_method_map): Likewise.
1062 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
1064 * objc-map.h: New file.
1065 * objc-map.c: New file.
1066 * config-lang.in (gtfiles): Added objc-map.h.
1067 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
1068 (objc/objc-map.o): New rule.
1069 (objc/objc-act.o): Depend on objc/objc-map.h.
1070 * objc-next-runtime-abi-02.c: Added a TODO comment.
1071 * objc-act.c: Include objc-map.h.
1072 (nst_method_hash_list, cls_method_hash_list): Removed.
1073 (instance_method_map, class_method_map): New.
1074 (cls_name_hash_list, als_name_hash_list): Removed.
1075 (class_name_map, alias_name_map): Removed.
1076 (ivar_offset_hash_list): Removed.
1077 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
1078 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
1079 (interface_hash_init): New.
1080 (objc_init): Call interface_hash_init.
1081 (objc_write_global_declarations): Iterate over class_method_map
1082 and instance_method_map instead of cls_method_hash_list and
1083 nst_method_hash_list.
1084 (objc_declare_alias): Use alias_name_map instead of
1086 (objc_is_class_name): Use class_name_map and alias_name_map
1087 instead of cls_name_hash_list and als_name_hash_list.
1088 (interface_tuple, interface_htab, hash_interface, eq_interface):
1090 (interface_map): New.
1091 (add_class): Renamed to add_interface. Use interface_map instead
1093 (lookup_interface): Use interface_map instead of interface_htab.
1094 (check_duplicates): Changed first argument to be a tree,
1095 potentially a TREE_VEC, instead of a hash. Changed implementation
1097 (lookup_method_in_hash_lists): Use class_method_map and
1098 instance_method_map instead of cls_method_hash_list and
1099 nst_method_hash_list.
1100 (objc_build_selector_expr): Likewise.
1101 (hash_func): Removed.
1102 (hash_init): Create instance_method_map, class_method_map,
1103 class_name_map, and alias_name_map. Do not create
1104 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
1105 als_name_hash_list, and ivar_offset_hash_list.
1106 (insert_method_into_method_map): New.
1107 (objc_add_method): Use insert_method_into_method_map instead of
1108 add_method_to_hash_list.
1109 (start_class): Call add_interface instead of add_class.
1110 * objc-act.h (cls_name_hash_list, als_name_hash_list,
1111 nst_method_hash_list, cls_method_hash_list): Removed.
1113 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1115 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
1116 interface with two parallel arrays to hold standard builtin
1117 declarations, and replace it with a function based interface that
1118 can support creating builtins on the fly in the future. Change
1119 all uses, and poison the old names. Make sure 0 is not a
1120 legitimate builtin index.
1121 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
1122 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
1124 2011-07-19 Richard Guenther <rguenther@suse.de>
1126 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
1127 Use fold_build_pointer_plus.
1128 (objc2_build_ehtype_initializer): Likewise.
1130 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
1132 * objc-encoding.h (obstack.h): Do not include.
1133 (util_obstack, util_firstobj): Do not declare.
1134 (encode_field_decl): Updated prototype to return a tree and take a
1135 single tree argument. Updated comments.
1136 * objc-encoding.c (util_obstack, util_firstobj): Made static.
1137 (objc_encoding_init): New.
1138 (encode_field_decl): Existing function renamed to encode_field and
1139 made static. New encode_field_decl wrapper function added.
1140 (encode_aggregate_fields): Update call to encode_field_decl to
1142 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
1143 (util_obstack, util_firstobj): Do not declare.
1144 (build_v2_ivar_list_initializer): Updated call to
1146 * objc-runtime-shared-support.c (obstack.h): Do not include.
1147 (util_obstack, util_firstobj): Do not declare.
1148 (build_ivar_list_initializer): Updated call to encode_field_decl.
1149 * objc-act.c (objc_init): Use objc_encoding_init.
1150 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
1152 (objc/objc-gnu-runtime-abi-01.o): Likewise.
1153 (objc/objc-next-runtime-abi-01.o): Likewise.
1154 (objc/objc-next-runtime-abi-02.o): Likewise.
1155 (objc/objc-act.o): Likewise.
1157 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
1159 Refactored encoding code into objc-encoding.h and objc-encoding.c.
1160 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
1161 encode_type, generating_instance_variables, objc_method_parm_type,
1162 objc_encoded_type_size, encode_method_prototype,
1163 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
1164 encode_array, encode_vector, encode_aggregate_fields,
1165 encode_aggregate_within, encode_next_bitfield,
1166 encode_gnu_bitfield, encode_field_decl,
1167 objc_v2_encode_property_attr): Moved to objc-encoding.h and
1168 objc-encoding.c. No change in the actual code.
1169 Include objc-encoding.h.
1170 (objc_init): Added TODO.
1171 (objc_build_property_setter_name): Made non-static so it can be
1172 called from objc-encoding.c.
1173 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
1174 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
1175 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
1176 encode_method_prototype, encode_field_decl,
1177 generating_instance_variables): Moved to objc-encoding.h.
1178 (objc_build_property_setter_name): Declare.
1179 * objc-encoding.c: New.
1180 * objc-encoding.h: New.
1181 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
1182 * objc-next-runtime-abi-01.c: Likewise.
1183 * objc-next-runtime-abi-02.c: Likewise.
1184 * objc-runtime-shared-support.c: Likewise.
1185 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
1186 (objc/objc-lang.o): Reordered dependencies.
1187 (objc/objc-runtime-shared-support.o): Reordered dependencies.
1188 Added dependencies on objc-encoding.h and on $(GGC_H),
1189 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
1190 (objc/objc-gnu-runtime-abi-01.o): Likewise.
1191 (objc/objc-next-runtime-abi-01.o): Likewise.
1192 (objc/objc-next-runtime-abi-02.o): Likewise.
1193 (objc/objc-act.o): Reordered dependencies. Added dependency on
1195 (objc/objc-encoding.o): New rule.
1197 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
1198 warning "unknown type %<%T%> found during Objective-C encoding"
1199 instead of using gen_type_name.
1201 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
1203 * objc-act.c (receiver_is_class_object): Expanded comment.
1204 (objc_finish_message_expr): Likewise.
1206 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
1209 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
1210 that was only declared using @class without an @interface. Warn
1211 if messaging an instance of a class that was only declared using
1212 @class without an @interface, unless the receiver was also typed
1213 with a protocol list.
1215 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
1217 * objc-act.c (objc_decl_method_attributes): Implement nonnull
1218 attribute for Objective-C methods.
1220 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
1222 * config-lang.in (gtfiles): Updated order of files to fix building
1223 when the gcc/cp directory is missing, as in the case of some
1226 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
1228 * objc-act.c (objc_compare_types): Use function_args_iterator
1229 instead of TYPE_ARG_TYPES to compare function argument types.
1231 2011-05-13 Toon Moene <toon@moene.org>
1233 * objc-next-runtime-abi-02.c (newabi_append_ro):
1234 Add const qualifier to constant variable pointer declaration.
1236 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1238 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
1239 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
1240 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
1242 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1244 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
1245 (build_function_type_for_method): Declare.
1246 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
1247 type of get_arg_type_base_list field.
1248 * objc-act.h (OBJC_VOID_AT_END): Delete.
1249 * objc-act.c (get_arg_type_list): Delete.
1250 (build_function_type_for_method): New function.
1251 (objc_decl_method_attributes): Call build_function_type_for_method.
1252 (really_start_method): Likewise.
1253 * objc-gnu-runtime-abi-01.c
1254 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
1255 adjust function accordingly. Update header comment.
1256 (build_objc_method_call): Call build_function_type_for_method.
1257 * objc-next-runtime-abi-01.c
1258 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
1259 adjust function accordingly. Update header comment.
1260 (build_objc_method_call): Call build_function_type_for_method.
1261 * objc-next-runtime-abi-02.c
1262 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
1263 adjust function accordingly. Update header comment.
1264 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
1265 typelist. Use function_args_iterator for traversing fntype.
1266 (build_v2_build_objc_method_call): Adjust call to it.
1267 Call build_function_type_for_method
1269 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1271 * objc-act.c (objc_start_method_definition): Add parameter expr.
1272 Update call to start_method_def.
1273 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
1274 objc_synthesize_setter) Update calls to
1275 objc_start_method_definition.
1276 (objc_get_parm_info): Add parameter expr. Update call to
1278 (start_method_def): Add parameter expr. Update call to
1280 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
1281 Update call to objc_get_parm_info.
1282 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
1285 2011-04-26 Jason Merrill <jason@redhat.com>
1287 * objc-act.c (objc_fold_objc_type_ref): Remove.
1288 * objc-act.h: Remove prototype.
1290 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
1292 * objc-act.c (synth_module_prologue): Call build_function_type_list
1293 instead of build_function_type.
1294 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
1297 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
1299 * objc-act.c (ivar_of_class): New.
1300 (objc_is_public): Use ivar_of_class.
1302 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
1304 * objc-act.c (objc_get_interface_ivars): Removed.
1305 (objc_detect_field_duplicates): New.
1306 (hash_instance_variable): New.
1307 (eq_instance_variable): New.
1309 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1311 * objc-act.c (objc_declare_protocols): Renamed to
1312 objc_declare_protocol. Changed first argument to be an identifier
1313 instead of a tree chain of identifiers, so that callers don't have
1314 to create a temporary tree chain.
1316 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1318 * objc-act.c (objc_declare_class): Changed to take a single
1319 identifier as argument instead of a tree list. This means callers
1320 don't have to build temporary tree lists to call this function.
1321 (synth_module_prologue): Updated calls to objc_declare_class.
1323 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
1325 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
1326 instead of get_identifier.
1328 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1330 * objc-lang.c (objc_init_ts): Move code for this function...
1331 * objc-act.c (objc_common_init_ts): ...here. Define.
1332 * objc-act.h (objc_common_init_ts): Declare.
1334 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1336 * objc-act.c (objc_build_message_expr): Accept two arguments
1337 instead of one so that callers can simply pass the arguments
1338 without having to create a temporary chain to hold them.
1340 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1342 * objc-act.c (comp_proto_with_proto): Do not create and use
1343 inefficient temporary argument lists. Compare the arguments
1344 directly. (match_proto_with_proto): Removed; incorporated into
1345 comp_proto_with_proto ().
1347 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1349 * objc-act.c (printable_ivar_name): New.
1350 (add_instance_variable): Call printable_ivar_name() when an error
1351 message needs to be printed. Do not prepare the instance variable
1352 for printing unless there is an actual error.
1354 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1356 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
1357 avoid calling identifier_global_value() multiple times.
1359 2011-04-12 Martin Jambor <mjambor@suse.cz>
1361 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
1362 instead of cgraph_node.
1364 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1366 * objc-act.c: Include c-target.h instead of target.h.
1367 * Make-lang.in (objc/objc-act.o): Update dependencies.
1369 2011-03-06 Joseph Myers <joseph@codesourcery.com>
1371 * lang-specs.h: Match -save-temps* instead of -save-temps.
1373 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
1375 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
1377 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
1379 * objc-act.c (build_private_template): Do not copy the
1380 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
1381 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
1384 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
1387 * objc-act.c (flexible_array_type_p): New.
1388 (add_instance_variable): Produce an error if an instance variable
1389 uses flexible array members.
1390 (encode_array): Do not emit an error if encoding a flexible array
1391 type while generating instance variables.
1393 2011-02-21 Mike Stump <mikestump@comcast.net>
1395 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
1398 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
1400 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
1401 usage of padding fields. Do not include tm.h.
1402 * objc-act.c (objc_write_global_declaration): Set input_location
1403 to BUILTINS_LOCATION while generating runtime metadata.
1405 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
1408 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
1409 effects, do not use a temporary variable.
1411 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
1413 * objc-next-runtime-abi-01.c: Updated comments.
1414 * objc-next-runtime-abi-02.c: Same.
1416 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
1418 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
1421 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
1423 * objc-act.c: Updated comments.
1424 * objc-next-runtime-abi-02.c: Same.
1425 * objc-runtime-shared-support.c: Same.
1426 * objc-runtime-hooks.h: Same.
1428 * objc-gnu-runtime-abi-01.c: Same.
1430 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
1432 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
1433 not generate metadata if there is nothing to put into it.
1435 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
1437 * config-lang.in (gtfiles): Updated.
1438 * Make-lang.in (START_HDRS): New.
1439 (OBJC_OBJS): Added new object files.
1440 (objc/objc-act.o): Updated prerequisites.
1441 (objc/objc-lang.o): Updated prerequisites.
1442 (objc/objc-runtime-shared-support.o): New.
1443 (objc/objc-gnu-runtime-abi-01.o): New.
1444 (objc/objc-next-runtime-abi-01.o): New.
1445 (objc/objc-next-runtime-abi-02.o): New.
1446 * objc-runtime-hooks.h: New.
1447 * objc-runtime-shared-support.h: New.
1448 * objc-runtime-shared-support.c: New.
1449 * objc-gnu-runtime-abi-01.c: New.
1450 * objc-next-metadata-tags.h: New.
1451 * objc-next-runtime-abi-01.c: New.
1452 * objc-next-runtime-abi-02.c: New.
1453 * objc-lang.c: Include c-lang.h.
1454 (LANG_HOOKS_EH_PERSONALITY): Removed.
1455 * objc-act.h: Moved many declarations and code from objc-act.c
1456 into objc-act.h to make them available outside objc-act.c.
1457 (objc_eh_runtime_type): Removed.
1458 (objc_eh_personality): Removed.
1459 (CLASS_HAS_EXCEPTION_ATTR): New.
1460 (OCTI_SUPER_SUPERFIELD_ID): New.
1461 (OCTI_V1_PROP_LIST_TEMPL): New.
1462 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
1463 (super_superclassfield_id): New.
1464 (objc_prop_list_ptr): New.
1465 (prop_names_attr_chain): New.
1466 * objc-act.c: Include new runtime headers. Moved many #defines
1467 and declarations into objc-act.h and
1468 objc-runtime-shared-support.h. Made some corresponding functions
1469 non-static, and moved some others into
1470 objc-runtime-shared-support.c. Moved metadata generation code
1471 into the new runtime hook files.
1472 (ivar_offset_hash_list): New.
1473 (objc_init): Call generate_struct_value_by_array() before doing
1474 any runtime initialization. Create the appropriate runtime hook
1476 (init_objc): Removed. Code moved directly into objc_init.
1477 (finish_objc): Removed. Code moved directly into
1478 objc_write_global_declarations.
1479 (objc_write_global_declarations): Do the warn_selector checks
1480 before emitting metadata. Use a runtime hook to emit the
1481 metadata. Do not emit the metadata or do -gen-decls processing if
1482 -fsyntax-only or we are producing a PCH.
1483 (build_objc_exception_stuff): Renamed to
1484 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
1485 objc_exception_throw_decl.
1486 (synth_module_prologue): Call runtime initialize hook instead of
1487 building runtime declarations here. Use the
1488 default_constant_string_class_name runtime hook to set the
1489 constant string class name.
1490 (objc_build_string_object): Call the setup_const_string_class_decl
1491 runtime hook instead of setup_string_decl. Call the
1492 build_const_string_constructor runtime hook instead of building
1493 the string object here.
1494 (get_objc_string_decl): Added prop_names_attr case. Removed
1495 gcc_unreachable() at the end.
1496 (objc_begin_catch_clause): Distinguish between @catch (...) and
1497 @catch (id x). Call the begin_catch runtime hook instead of
1498 building the CATCH_EXPR here.
1499 (objc_finish_catch_clause): Call the finish_catch runtime hook
1500 instead of adding the catch here.
1501 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
1502 instead of doing it here.
1503 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
1504 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
1505 Call the build_throw_stmt runtime hook instead of building the
1507 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
1509 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
1510 instead of building the list of arguments here.
1511 (receiver_is_class_object): Call the receiver_is_class_object
1512 runtime hook instead of doing the check here. Call the
1513 tag_getclass runtime hook instead of using TAG_GETCLASS.
1514 (objc_finish_message_expr): Call the build_objc_method_call
1516 (objc_build_protocol_expr): Call the get_protocol_reference
1518 (objc_build_selector_expr): Call the build_selector_reference
1520 (build_ivar_reference): Call the build_ivar_reference runtime
1522 (hash_init): Set up ivar_offset_hash_list.
1523 (start_class): Recognize the objc_exception attribute and store
1525 (continue_class): Use the class_decl and metaclass_decl runtime
1527 (build_objc_property_accessor_helpers): Renamed to
1528 build_common_objc_property_accessor_helpers. Do not build
1529 objc_copyStruct_decl, objc_getPropertyStruct_decl and
1530 objc_setPropertyStruct_decl.
1531 (objc_synthesize_getter): Check what struct setter/getter helper
1532 is available instead of checking the type of runtime.
1533 (get_super_receiver): Use the super_superclassfield_ident runtime
1534 hook. Added assert. Use the get_class_super_ref and
1535 get_category_super_ref runtime hooks.
1536 (objc_v2_encode_prop_attr): New.
1538 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
1541 * objc-act.c (finish_objc): When calling check_duplicates to check
1542 duplicated instance methods, set 'is_class' to 0, not 1.
1544 2011-01-14 Ben Elliston <bje@au.ibm.com>
1547 * objc-act.c (generate_struct_by_value_array): Do not output a
1548 definition for struct_forward_array.
1550 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
1552 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
1555 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
1557 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
1559 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
1561 * objc-act.c (check_that_protocol_is_defined): New.
1562 (lookup_protocol): Call check_that_protocol_is_defined.
1564 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1566 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
1567 lists. Check them two-ways to fix comparisons when one protocol
1568 implements the other one, or when one list contains duplicated
1571 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1573 * objc-act.c (objc_add_method): When emitting an error because a
1574 method with the same name but conflicting types is found in the
1575 same class or category interface, print a note with the location
1576 of the original method. Also, improved the error message to
1577 clearly state that the conflict is due to conflicting types, and
1578 produce it for protocols as well. Emit an error if two identical
1579 methods are declared in a protocol, but one is @required and the
1580 other one is @optional.
1582 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1584 * objc-act.c (start_class): Warn when a class attribute is
1586 (objc_declare_protocols): Warn when a protocol attribute in a
1587 protocol forward-declaration is ignored.
1588 (start_protocol): Warn when a protocol attribute is ignored.
1590 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
1592 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
1593 particular, explicitly mention whether the error is due to the
1594 @optional or @required keyword instead of mentioning
1595 "@optional/@required".
1597 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1600 * objc-act.c (objc_build_synchronized): Check the argument of
1601 @synchronized and emit an appropriate error if it is not a valid
1602 Objective-C object. Deal gracefully with that case. Updated
1603 comments and variable names.
1605 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1608 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
1609 * objc-tree.def (PROPERTY_REF): Increased the number of operands
1611 * objc-act.c (objc_finish_message_expr): Added optional argument
1612 allowing to return the deprecated method prototype for deprecated
1613 methods, instead of immediately emitting the deprecation warning.
1614 (objc_maybe_build_component_ref): Do not warn for a deprecated
1615 property. When building the getter call, get the deprecated
1616 method prototype from objc_finish_message_expr() and put it into
1618 (objc_build_class_component_ref): Same change.
1619 (finish_class): Mark the getter and setter as deprecated if they
1620 are generated from a deprecated property.
1621 (objc_gimplify_property_ref): If the getter is deprecated, emit a
1622 deprecation warning.
1623 (objc_build_setter_call, objc_build_message_expr,
1624 objc_finish_foreach_loop): Updated call to
1625 objc_finish_message_expr.
1627 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1630 * objc-act.c (lookup_protocol): Added 'definition_required'
1631 argument. If 'definition_required', and the protocol is not
1632 defined, emit a warning.
1633 (objc_declare_protocols): Updated call to lookup_protocol.
1634 (start_protocol): Same change.
1635 (check_protocol_recursively): Same change.
1636 (objc_build_protocol_expr): Same change.
1637 (lookup_and_install_protocols): Added definition_required argument.
1638 Pass it to lookup_protocol.
1639 (objc_get_protocol_qualified_type): Updated call to
1640 lookup_and_install_protocols.
1641 (start_class): Updated calls to lookup_and_install_protocols; pass
1642 true to 'definition_required' to get the warnings.
1643 (start_protocol): Updated calls to lookup_and_install_protocols.
1645 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1647 * objc-act.c (objc_start_category_interface): Produce an error if
1648 a class extension is found after the class @implementation.
1650 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
1653 * objc-act.c (encode_method_prototype): Fixed both location and
1654 format string of error "type %qT does not have a known size".
1656 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
1658 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
1660 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1662 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
1664 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1666 * objc-act.c (objc_init): Call using_eh_for_cleanups.
1667 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
1668 not call using_eh_for_cleanups.
1669 (objc_begin_try_stmt): Do not call objc_init_exceptions.
1670 (objc_build_throw_stmt): Updated call to
1671 objc_maybe_warn_exceptions.
1673 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
1675 * objc-act.c (objc_eh_personality): Select personality name on
1677 (objc_init_exceptions): New.
1678 (objc_begin_try_stmt): Use objc_init_exceptions.
1679 (objc_build_throw_stmt): Likewise.
1681 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
1683 * objc-act.c (objc_in_class_extension): New.
1684 (objc_start_category_interface): If -fobjc-std=objc1
1685 was specified, produce an error if a class extension is used.
1686 (objc_finish_interface): Reset objc_in_class_extension to false.
1687 (objc_add_property_declaration): Allow a class extension to extend
1688 readonly properties in the main @interface to be readwrite.
1689 (start_class): Added code to deal with class extensions. In that
1690 case, return the existing interface after adding any additional
1691 protocols to it and setting objc_in_class_extension to true.
1692 (continue_class): If in a class extension, do not generate the
1693 instance variable template.
1695 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1697 * objc-act.c (objc_build_throw_stmt): Check that the argument of
1698 @throw is an object and emit an error if not.
1700 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
1702 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
1703 error() when printing an error about the iterating variable or
1704 collection not being an object.
1706 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1708 * objc-act.c (objc_finish_foreach_loop): Mark the
1709 object_expression as used.
1711 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
1713 * objc-act.c: Include c-family/c-objc.h.
1714 * objc-lang.c: Same change.
1715 * Make-lang.in (objc/objc-act.o): Depend on
1717 (objc/objc-lang.o): Same change.
1718 * config-lang.in (gtfiles): Added c-family/c-objc.h.
1720 2010-12-02 Joseph Myers <joseph@codesourcery.com>
1722 * lang-specs.h: Don't handle -ftraditional.
1724 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
1726 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
1727 not NULL_TREE when a @throw is used outside of a @catch block.
1729 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1731 * objc-act.c (objc_build_volatilized_type): Removed.
1732 (objc_non_volatilized_type): Removed.
1733 (objc_type_quals_match): Removed.
1734 (local_variables_to_volatilize): New.
1735 (objc_volatilize_decl): Add the decl to volatilize to
1736 local_variables_to_volatilize, but don't volatilize it yet.
1737 (objc_finish_function): New.
1738 * objc-act.h (local_variables_to_volatilize): New.
1740 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1741 Mike Stump <mikestump@comcast.net>
1743 Allow 'make check-objc -j2'
1744 * Make-lang.in (lang_checks_parallelized): New.
1745 (check_objc_parallelize): New.
1747 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1749 * objc-act.c (start_class): When a class is reimplemented,
1750 generate an error and avoid adding the class to the list of
1751 implemented classes again, but do not return error_mark_node.
1753 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1755 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
1757 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1759 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
1760 is passed as argument.
1761 (objc_begin_catch_clause): Added code to deal with an
1762 error_mark_node or NULL_TREE argument. Improved checks for
1763 invalid arguments. Added code to traverse typedefs.
1765 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
1767 * objc-act.c (objc_demangle): Return immediately if the string is
1768 too short. Detect names that do not need demangling, and return
1771 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1773 Implemented optional properties.
1774 * objc-act.h (PROPERTY_OPTIONAL): New.
1775 * objc-act.c (objc_add_property_declaration): Set
1776 PROPERTY_OPTIONAL if appropriate.
1777 (finish_class): When generating definitions of setter and getter
1778 methods associated with a property for a protocol, mark them as
1779 optional if the property is optional.
1780 (maybe_make_artificial_property_decl): Added 'getter_name'
1781 argument. Set PROPERTY_OPTIONAL.
1782 (objc_maybe_build_component_ref): Updated calls to
1783 maybe_make_artificial_property_decl. Added code for optional,
1784 readonly properties.
1785 (objc_build_class_component_ref): Updated call to
1786 maybe_make_artificial_property_decl.
1788 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
1790 * objc-act.c (objc_build_struct): Fixed loops that save and
1791 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
1792 special case for the current type is then no longer required.
1793 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
1795 (objc_get_protocol_qualified_type): Updated comments.
1797 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
1799 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
1800 after finish_struct, not before, otherwise it may be wiped out by
1801 it. This fixes spurious warnings when a class has more than 15
1804 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
1807 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
1808 objective-c-cpp-output instead of objc-cpp-output. Print a
1809 deprecation note every time objc-cpp-output is requested.
1811 2010-11-22 Joseph Myers <joseph@codesourcery.com>
1813 * objc-act.c (write_symbols): Don't declare here.
1815 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1818 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
1819 this function is only called with the next runtime.
1821 2010-11-20 Jakub Jelinek <jakub@redhat.com>
1824 * objc-act.c (in_late_binary_op): Remove.
1826 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1828 * objc-act.c (objc_start_class_interface): Do not warn that class
1829 attributes are unimplemented. Pass the attributes to start_class.
1830 (objc_start_category_interface): Updated call to start_class.
1831 (objc_start_class_implementation): Same change.
1832 (objc_start_category_implementation): Same change.
1833 (objc_build_class_component_ref): Warn if the class is deprecated.
1834 (build_private_template): Mark the template as deprecated if the
1835 class is deprecated.
1836 (start_class): Added 'attributes' argument. Emit a warning if
1837 using a deprecated class as superclass of a class, or original
1838 class of a category. Recognize the 'deprecated' attribute when
1839 starting and interface, and mark the interface with
1840 TREE_DEPRECATED if present. Store attributes in the interface.
1842 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1844 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
1845 argument. If it is 'true' and the protocol is deprecated, emit a
1846 deprecation warning.
1847 (objc_start_protocol): Do not warn that protocol attributes are
1848 unimplemented. Pass the attributes to start_protocol.
1849 (start_protocol): Added attributes argument. Recognize the
1850 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
1851 if present. Store attributes in the protocol.
1852 (objc_declare_protocols): Added 'attributes' argument. Recognize
1853 the 'deprecated' attribute and mark the protocols with
1854 TREE_DEPRECATED if present. Store attributes in the protocol.
1855 Updated call to lookup_protocol.
1856 (objc_build_protocol_expr): Updated call to lookup_protocol.
1857 (check_protocol_recursively): Same change.
1858 (lookup_and_install_protocols): Same change.
1859 * objc-act.h: Updated comments.
1861 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
1863 * objc-act.c (lookup_method_in_protocol_list): Search methods in
1864 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
1865 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
1867 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1869 * objc-act.c (objc_build_setter_call): New.
1870 (objc_maybe_build_modify_expr): Rewritten to build a compound
1872 (objc_build_incr_expr_for_property_ref): Updated calls to
1873 objc_maybe_build_modify_expr to call objc_build_setter_call
1874 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
1875 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
1876 TREE_NO_WARNING on the final compound statement to silence C++
1879 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1881 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
1882 (objc_create_temporary_var): Moved it towards the beginning of the
1883 file so that objc_build_incr_expr_for_property_ref can use it.
1885 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
1887 * objc-act.c (objc_add_property_declaration): Check that the decl
1888 we received from the parser is a FIELD_DECL; reject array and
1889 bitfield properties. Convert the warning when a property is
1890 readonly and a setter is specified into an error. Convert errors
1891 when a property declaration does not match a property declaration
1892 in a superclass into warnings.
1893 (objc_add_synthesize_declaration_for_property): Use
1894 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
1895 if it is a bitfield. Throw an error if we are asked to synthesize
1896 setters/getters for a bitfield instance variable but the property
1897 is not appropriate - it must be assign and nonatomic. If the
1898 property is readonly, allow the instance variable type to be a
1899 specialization of the property type.
1900 (objc_type_valid_for_messaging): Fixed returning 'false' for a
1901 Class qualified with a protocol when the 'accept_classes' argument
1904 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
1906 * objc-act.c (objc_get_protocol_qualified_type): detect cases
1907 where we are asked to attach a protocol to something which is not
1908 an Objective-C object type, and produce an error.
1910 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
1912 * objc-act.c (objc_add_property_declaration): Check that the type
1913 of a property and of an inherited property match.
1914 (objc_maybe_build_component_ref): Tidied up indentation and
1916 (objc_common_type): Added new type of check (-5).
1917 (objc_add_synthesize_declaration_for_property): Check that the
1918 property to synthesize and the instance variable to use have the
1921 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1923 * objc-act.c (objc_init): Use %' in diagnostic.
1924 (objc_set_method_opt): Remove trailing '.' from diagnostic.
1926 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1928 * objc-act.c (dump_base_name): Don't declare here.
1930 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1932 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
1933 search for the @property declation only in the current context,
1934 but also in inherited properties. Do not mark the original
1935 PROPERTY_DECL in the @interface or @protocol with
1937 (check_methods): To check if a method is associated with a
1938 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
1939 (check_accessible_methods): Same change.
1940 * objc-act.h: Updated comment.
1942 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1944 * objc-act.c (objc_add_synthesize_declaration_for_property):
1945 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
1946 checking for an existing @synthesize or @dynamic declaration.
1947 Search for an inherited @property declaration if none is found in
1948 the local interface. If the required instance variable does not
1949 exist, return instead of trying to continue to prevent a compiler
1950 crash later. Check that the instance variable is not already
1951 being used by another @synthesize.
1952 (objc_add_dynamic_declaration_for_property): Iterate over
1953 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
1954 existing @synthesize or @dynamic declaration.
1955 (objc_synthesize_getter): Search for the getter declaration in
1956 protocols and superclasses as well.
1957 (objc_synthesize_setter): Search for the setter declaration in
1958 protocols and superclasses as well.
1960 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
1962 * objc-act.c (lookup_property): When checking categories, also
1963 check the protocols attached to each.
1964 (objc_add_property_declaration): Determine the
1965 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
1966 error message. Search for an existing property declaration with
1967 the same name which would be inherited from the class hiearchy,
1968 and produce an error if it has incompatible attributes.
1969 (check_methods): Changed second parameter. If the method is a
1970 getter or setter for a property, do not warn if it is inherited as
1971 opposed to implemented directly in the class.
1972 (check_protocol): Updated calls to check_methods.
1973 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
1974 PROPERTY_GETTER_NAME here; this is now done earlier, in
1975 objc_add_property_declaration.
1976 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
1978 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
1980 Fixed using the Objective-C 2.0 dot-syntax with self and super.
1981 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
1982 (maybe_make_artificial_property_decl): Added 'implementation'
1983 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
1984 looking up getters or setters for a class. If an implementation
1985 is specified, search it as well for a getter or setter.
1986 (objc_maybe_build_component_ref): Updated calls to
1987 maybe_make_artificial_property_decl; added code to deal with
1988 'self' and 'super' and with methods declared locally in the
1989 implementation. Store the getter call expression in the
1990 PROPERTY_REF instead of throwing it away.
1991 (objc_build_class_component_ref): Updated calls to
1992 maybe_make_artificial_property_decl, and store the getter call
1993 expression in PROPERTY_REF instead of throwing it away.
1994 (lookup_method_static): Implemented
1995 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
1996 (objc_gimplify_property_ref): Do not build the getter method call
1997 here; instead use the one stored in the PROPERTY_REF. If it's not
1998 there, produce helpful error messages.
1999 * objc-tree.def (PROPERTY_REF): Increased the number of operands
2000 from 2 to 3. Updated comments.
2001 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
2003 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2006 * objc-act.c (objc_build_string_object): Amend for renamed hook.
2007 (objc_string_ref_type_p): New.
2008 (objc_check_format_arg): New.
2010 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2012 Fixed using the Objective-C 2.0 dot-syntax with class names.
2013 * objc-act.c (objc_build_class_component_ref): New.
2015 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2017 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
2019 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
2020 if set to 'true', return 'true' for Class objects. Do not remove
2021 more than on pointer indirection.
2022 (objc_add_property_declaration): Only warn about 'assign'
2023 semantics for Objective-C objects if warn_property_assign_default;
2024 and do not warn if the property is readonly or if the type is a Class.
2025 (objc_finish_foreach_loop): Updated calls to
2026 objc_type_valid_for_messaging.
2028 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2030 Implemented -fobjc-std=objc1 flag.
2031 * objc-act.c (objc_start_class_interface): If attributes are
2032 specified when flag_objc1_only is set, print an error.
2033 (objc_start_category_interface): Same change.
2034 (objc_start_protocol): Same change.
2035 (objc_add_method_declaration): Same change.
2036 (objc_start_method_definition): Same change.
2037 (objc_build_keyword_decl): Same change.
2038 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
2039 flag_objc1_set is set, print an error.
2040 (objc_set_method_opt): If flag_objc1_only is set, print an error.
2041 (objc_add_property_declaration): Same change.
2042 (objc_add_synthesize_declaration): Same change.
2043 (objc_add_dynamic_declaration): Same change.
2044 (objc_finish_foreach_loop): Same change.
2045 (objc_maybe_build_component_ref): If flag_objc1_only is set,
2048 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2050 * objc-act.c (maybe_make_artificial_property_decl): New.
2051 (objc_maybe_build_component_ref): Call
2052 maybe_make_artificial_property_decl if a property can not be
2053 found. Do not call objc_finish_message_expr if
2054 PROPERTY_HAS_NO_GETTER.
2055 * objc-act.h Updated comments.
2056 (PROPERTY_HAS_NO_GETTER): New.
2057 (PROPERTY_HAS_NO_SETTER): New.
2058 * objc-tree.def: Updated comment.
2060 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2062 Implemented format and noreturn attributes for Objective-C methods.
2063 * objc-act.c (objc_start_method_definition): If method attributes
2064 are specified emit a warning and ignore them.
2065 (build_objc_method_call): Moved deprecation warnings from here ...
2066 (objc_finish_message_expr): to here. Do not emit deprecation
2067 warnings if the receiver is of type 'id'.
2068 (really_start_method): Install 'deprecation' and 'noreturn'
2070 (objc_decl_method_attributes): Carefully filter out the list of
2071 attributes, allowing only "noreturn", "format", "sentinel" and
2072 "deprecated". In the case of "format", adjust the arguments.
2073 Always process the attributes in the same way no matter if
2074 "sentinel" is in the list or not.
2076 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2078 * objc-act.c (objc_maybe_build_component_ref): Warn about using
2079 deprecated properties.
2080 (objc_maybe_printable_name): Support PROPERTY_DECL.
2082 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2084 Implemented Objective-C 2.0 property accessors.
2085 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
2086 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
2087 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
2088 (objc_getProperty_decl): New.
2089 (objc_setProperty_decl): New.
2090 (objc_copyStruct_decl): New.
2091 (objc_getPropertyStruct_decl): New.
2092 (objc_setPropertyStruct_decl): New.
2093 * objc-act.c (build_objc_property_accessor_helpers): New.
2094 (synth_module_prologue): Call
2095 build_objc_property_accessor_helpers.
2097 (objc_synthesize_getter): Implemented synthesizing getters that
2098 work with properties that are not nonatomic, assign properties.
2099 (objc_synthesize_setter): Implemented synthesizing setters that
2100 work with properties that are not nonatomic, assign properties.
2102 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2104 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2105 * objc-tree.def (PROPERTY_REF): New.
2106 * objc-act.h: Added comments for all the PROPERTY_ macros.
2107 (PROPERTY_NAME): Use DECL_NAME.
2108 (PROPERTY_COPIES): Removed.
2109 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
2110 (PROPERTY_NONATOMIC): New.
2111 (objc_property_assign_semantics): Make it a typedef.
2112 (PROPERTY_ASSIGN_SEMANTICS): New.
2113 (PROPERTY_DYNAMIC): New.
2114 (PROPERTY_REF_OBJECT): New.
2115 (PROPERTY_REF_PROPERTY_DECL): New.
2116 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
2117 (in_objc_property_setter_name_context): Removed.
2118 (objc_add_property_declaration): Removed copies and ivar arguments
2119 and code supporting them. Fixed recovering when readonly and
2120 setter attributes are specified. Removed support for @property in
2121 @implementation context. Updated error message. Double-check
2122 that a property does not have a DECL_INITIAL. Validate the
2123 property assign semantics and emit appropriate errors and
2124 warnings. Check for duplicate property declarations. Set
2125 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
2126 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
2127 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
2128 PROPERTY_IVAR_NAME to NULL_TREE.
2129 (objc_build_getter_call): Renamed to
2130 objc_maybe_build_component_ref. If the property is not found in
2131 the interface, search in the protocol list. Do not generate the
2132 getter call; instead, build and return a PROPERTY_REF.
2133 (objc_is_property_ref): New.
2134 (objc_setter_func_call): Removed.
2135 (get_selector_from_reference): Removed.
2136 (is_property): Removed.
2137 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2138 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
2139 the PROPERTY_REF. Generate an error if the property is read-only.
2140 (build_property_reference): Removed.
2141 (objc_finish_message_expr): Removed check to produce "readonly
2142 property can not be set" error when
2143 in_objc_property_setter_name_context. We now generate the error
2144 earlier, in objc_maybe_build_modify_expr, which will only generate
2145 the setter call if the property is readwrite.
2146 (check_methods): Recognize dynamic properties.
2147 (check_methods_accessible): Same change.
2148 (objc_build_property_ivar_name): Removed.
2149 (objc_build_property_setter_name): Dropped bool argument. Always
2150 add the ':' at the end.
2151 (objc_gen_one_property_datum): Removed.
2152 (objc_process_getter_setter): Removed.
2153 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
2154 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
2155 DECL_SOURCE_LOCATION of the new method to be the same as the one
2156 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
2157 instead of trying to guess what it should be. Removed use of
2158 CLASS_IVARS. Use the location of @synthesize for c_finish_return
2159 and c_end_compound_statement.
2160 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
2161 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
2162 Set the DECL_SOURCE_LOCATION of the new method to be the same as
2163 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
2164 is instead of trying to guess what it should be. Removed use of
2165 CLASS_IVARS. Use the location of @synthesize for c_finish_return
2166 and c_end_compound_statement. Emit an error and keep going,
2167 instead of aborting, if the setter prototype does not have the
2169 (objc_add_synthesize_declaration_for_property): New.
2170 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
2171 all arguments. Improved error message. Filled in the rest of the
2172 function, which used to be a placeholder, with an actual
2174 (objc_add_dynamic_declaration_for_property): New.
2175 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
2176 arguments. Improved error message. Filled in the rest of the
2177 function, which used to be a placeholder, with an actual
2179 (objc_gen_property_data): Rewritten.
2180 (finish_class): Added explicit switch cases for
2181 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
2182 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
2183 gcc_unreachable. Rewritten the processing of properties, in
2184 particular to not synthesize prototypes for getters and setters if
2185 they already exist and to install the getter and setter names into
2186 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
2187 warnings about setter, getter and ivar property attributes.
2188 (objc_lookup_ivar): Removed support for properties.
2189 (objc_gimplify_property_ref): New.
2190 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
2191 objc_gimplify_property_ref.
2193 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2195 * objc-act.c (objc_add_property_declaration): Added arguments to
2196 pass the various property attributes that were parsed with the
2197 property declaration. Process arguments to determine the final
2198 property attributes and produce error messages as appropriate.
2199 Added temporary code to keep the compiler silent about variables
2200 set but not used - for new attributes that are only checked but
2202 (property_readonly): Removed.
2203 (property_setter): Removed.
2204 (property_getter): Removed.
2205 (property_ivar): Removed.
2206 (property_copies): Removed.
2207 (objc_set_property_attr): Removed.
2208 * objc-act.h (enum property_assign_semantics): New.
2210 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2212 * objc-act.c (objc_add_property_variable): Renamed to
2213 objc_add_property_declaration. Added location argument. Updated
2214 warnings and errors to use it. Use error, not fatal_error, if a
2215 property declaration is found outside an interface or
2216 implementation context.
2218 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
2220 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
2221 emit a warning that method parameter attributes are unimplemented.
2222 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
2223 (start_method_def): Copy attributes from each KEYWORD_DECL into
2224 the corresponding PARM_DECL.
2225 (objc_warn_deprecated_use): Removed.
2226 (build_objc_method_call): Call warn_deprecated_use, not
2227 objc_warn_deprecated_use.
2228 (objc_maybe_printable_name): Do not try to get the identifier name
2229 of DECLs that we don't recognize. Immediately return NULL for them.
2230 (objc_printable_name): Removed C++-specific case, which is no
2231 longer used. Updated comments.
2233 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2235 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
2236 (objc_demangle): Return NULL if demangling can not be done because
2237 the string to demangle is not an Objective-C mangled method name.
2238 Be smarter in demangling method names so that at least for methods
2239 with no arguments we are able to almost always demangle '_' correctly.
2241 (objc_maybe_printable_name): New.
2242 (objc_printable_name): Call objc_maybe_printable_name. If it
2243 returns NULL, call cxx_printable_name in Objective-C++.
2245 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
2247 Based on the CFString implementation in FSF apple/trunk branch.
2249 * objc-act.c (objc_build_string_object): Handle CFStrings.
2251 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
2253 * objc-act.c (get_objc_string_decl): Use a switch instead of a
2254 chain of ifs. Use gcc_unreachable instead of abort.
2255 (add_objc_string): Same change.
2256 (generate_protocol_list): Same change - twice.
2257 (synth_id_with_class_suffix): Same change.
2258 (build_keyword_selector): Same change - twice.
2259 (objc_build_message_expr): Same change.
2260 (objc_build_selector_expr): Same change.
2261 (check_methods): Same change - and added missing gcc_unreachable
2263 (check_methods_accessible): Same change - twice, and added missing
2264 gcc_unreachable for default case in one of them.
2265 (start_class): Same change - and added missing gcc_unreachable for
2267 (continue_class): Same change.
2268 (objc_gen_property_data): Same change.
2269 (finish_class): Same change.
2270 (encode_type_qualifiers): Added missing gcc_unreachable.
2271 (encode_type): Small code tidy up to reduce duplicated code. Use
2272 gcc_unreachable instead of abort - twice.
2273 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
2274 twice. Added missing gcc_unreachable for default case - twice.
2275 (dump_interface): Use a switch instead of a chain of ifs.
2276 (handle_impent): Same change.
2278 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2280 * objc-act.h (objc_inherit_code): Removed.
2281 * objc-act.c (objc_inherit_code): Removed.
2282 (objc_set_method_type): Removed.
2283 (objc_build_method_signature): Added is_class_method argument.
2284 Use it instead of the global objc_inherit_code variable.
2285 (objc_add_method_declaration): Same change.
2286 (objc_start_method_definition): Same change.
2287 (objc_generate_cxx_ctor_or_dtor): Updated call to
2288 objc_start_method_definition. Do not call objc_set_method_type.
2289 (adjust_type_for_id_default): Mark as inline.
2290 (objc_synthesize_getter): Updated call to
2291 objc_start_method_definition. Do not set objc_inherit_code.
2292 (objc_synthesize_setter): Updated call to
2293 objc_start_method_definition. Do not set objc_inherit_code.
2295 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2297 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
2298 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
2299 get it to compile in the current trunk.
2301 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
2304 * objc-act.c (hash_class_name_enter): New.
2305 (hash_class_name_lookup): New.
2306 (objc_declare_alias): Enter alias name into hash table.
2307 (objc_declare_class): Enter class name into hash table.
2308 (objc_is_class_name): Do a hash look up of class name.
2309 (hash_init): Initialize the two new hash tables.
2310 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
2311 declarations, removed class_chain and alias_chain.
2313 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2315 * objc-lang.c (finish_file): Removed.
2316 * objc-act.c (objc_finish_file): Renamed to
2317 objc_write_global_declarations. Do not try to instantiate C++
2318 templates when compiling Objective-C++ as this is now
2319 automatically done before this function is called. Do not check
2320 for syntax-only run or PCH generation as this is done by the
2322 * objc-act.h (objc_finish_file): Removed.
2324 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2326 Implemented parsing @synthesize and @dynamic for
2327 Objective-C/Objective-C++.
2328 * objc-act.c (objc_add_synthesize_declaration): New.
2329 (objc_add_dynamic_declaration): New.
2331 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2333 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
2336 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2338 Merge from 'apple/trunk' branch on FSF servers.
2340 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
2343 * objc-act.c (objc_is_class_name): template parameter is not
2344 an objective class name.
2345 (objc_generate_cxx_cdtors): Check for the null
2346 objc_implementation_context.
2348 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2350 Merge from 'apple/trunk' branch on FSF servers.
2352 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2355 * objc-act.c (objc_non_volatilized_type): New
2357 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
2360 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
2361 types with proper attribute set and correctly.
2362 (objc_volatilize_decl): Remove unneeded code.
2363 (objc_type_quals_match): Use the new attribute to check on
2365 (hash_init): removed unneeded code.
2367 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2369 Merge from 'apple/trunk' branch on FSF servers.
2371 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2374 * objc-act.c (objc_diagnose_private_ivar): New.
2376 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2378 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
2379 make its type 'objc_ivar_visibility_kind'.
2380 (objc_start_class_interface): Update to use visibility enum.
2381 (objc_start_class_implementation): Likewise.
2382 (objc_set_visibility): Update to use visibility enum, warn that
2383 @package is handle as per @public.
2384 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
2385 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
2386 make its type 'objc_ivar_visibility_kind'.
2388 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2390 merge from FSF apple 'trunk' branch.
2391 2006 Fariborz Jahanian <fjahanian@apple.com>
2393 Radars 4436866, 4505126, 4506903, 4517826
2394 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
2395 property_readonly, property_getter, property_setter, property_ivar,
2396 property_copies, in_objc_property_setter_name_context: New vars.
2397 (objc_set_property_attr): New.
2398 (objc_add_property_variable): New.
2399 (lookup_property_in_list): New.
2400 (lookup_property): New.
2401 (objc_build_getter_call): New.
2402 (objc_setter_func_call): New.
2403 (get_selector_from_reference): New.
2404 (objc_build_setter_call): New.
2406 (build_property_reference): New.
2407 (objc_finish_message_expr): Detect readonly property and warn.
2408 (objc_build_property_ivar_name): New.
2409 (objc_build_property_setter_name): New.
2410 (objc_gen_one_property_datum): New.
2411 (objc_process_getter_setter): New.
2412 (objc_synthesize_getter): New.
2413 (objc_synthesize_setter): New.
2414 (objc_gen_property_data): New.
2415 (finish_class): Generate property data.
2416 (comp_proto_with_proto): Separated from ...
2417 (match_proto_with_proto): ... New.
2418 (objc_lookup_ivar): Handle properties.
2419 * objc-tree.def (PROPERTY_DECL): New tree code.
2420 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
2421 (METHOD_PROPERTY_CONTEXT): New.
2422 (PROPERTY_NAME): New.
2423 (PROPERTY_GETTER_NAME): New.
2424 (PROPERTY_SETTER_NAME): New.
2425 (PROPERTY_IVAR_NAME): New.
2426 (PROPERTY_READONLY): New.
2427 (PROPERTY_COPIES): New.
2428 (TOTAL_CLASS_RAW_IVARS): New.
2429 (CLASS_PROPERTY_DECL): New.
2430 (IMPL_PROPERTY_DECL): New.
2431 * objc-lang.c (objc_init_ts): Update fields for property_decl.
2433 2010-10-13 Richard Henderson <rth@redhat.com>
2435 * objc-act.c (objc_eh_personality): Update call to
2436 build_personality_function.
2438 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2440 merge from FSF apple 'trunk' branch.
2442 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2443 Radar 3803157 (method attributes)
2444 * objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
2445 * objc-act.c (objc_decl_method_attributes): New.
2446 (objc_add_method_declaration): Process method's attribute.
2447 (objc_start_method_definition): Ditto.
2448 (build_objc_method_call): Inject method attribute into
2449 built function type.
2450 (objc_method_decl): New.
2451 (objc_warn_deprecated)use): New.
2453 2010-10-07 Andi Kleen <ak@linux.intel.com>
2455 * Make-lang.in (cc1obj-dummy): Remove.
2456 (cc1obj-checksum): Change to run checksum over object files
2459 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
2462 * objc-act.c (objc_finish_foreach_loop): Convert return value of
2463 countByEnumeratingWithState:objects:count: to long unsigned int.
2465 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
2467 * objc-act.c (build_objc_method_call): Replace calls to
2468 build_function_call () with the VEC equivalent. Construct parameter
2471 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
2473 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
2474 signal that the receiver has been used.
2476 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2478 * README: Obsolete file removed.
2480 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2482 Implemented fast enumeration for Objective-C.
2483 * objc-act.c (build_fast_enumeration_state_template): New.
2484 (TAG_ENUMERATION_MUTATION): New.
2485 (TAG_FAST_ENUMERATION_STATE): New.
2486 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
2487 objc_enumeration_mutation_decl.
2488 (objc_create_temporary_var): Allow providing a name to temporary
2490 (objc_build_exc_ptr): Updated calls to
2491 objc_create_temporary_var().
2492 (next_sjlj_build_try_catch_finally): Same change.
2493 (objc_finish_foreach_loop): New.
2494 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
2495 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
2496 objc_enumeration_mutation_decl.
2498 Merge from 'apple/trunk' branch on FSF servers.
2500 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
2503 * objc-act.c (objc_type_valid_for_messaging): New routine to check
2504 for valid objc object types.
2505 (objc_finish_foreach_loop): Check for invalid objc objects in
2508 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
2510 Merge from 'apple/trunk' branch on FSF servers.
2512 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
2515 * objc-act.c (objc_start_method_definition): Check for
2516 error_mark_node for the selector name and make a quick exit.
2518 2010-10-04 Andi Kleen <ak@linux.intel.com>
2520 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
2522 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2524 merge from FSF 'apple/trunk' branch.
2525 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2528 * objc-act.c (objc_set_method_opt): New function.
2529 (objc_start_protocol, objc_finish_interface): Reset
2530 objc_method_optional_flag flag.
2531 (objc_add_method_declaration): Pass on the new
2532 flag to objc_add_method.
2533 (objc_add_method): Add optional methods to new chain in
2535 * objc-act.h (CLASS_OPTIONAL_CLS_METHODS)
2536 (CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
2537 class's optional method chains.
2539 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2541 Merge from 'apple/trunk' branch on FSF servers.
2543 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2546 * objc-act.c (objc_declare_class): Pick the right
2549 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2551 Merge from 'apple/trunk' branch on FSF servers.
2553 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2556 * objc-act.c (objc_check_global_decl): New
2558 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2560 * objc-act.c (objc_is_reserved_word): Removed.
2562 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2564 * objc-act.c (objc_add_method_declaration): Handle and ignore
2566 (objc_start_method_definition): Likewise.
2567 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
2568 (objc_build_keyword_decl): Handle and ignore attributes.
2570 2010-09-28 Richard Henderson <rth@redhat.com>
2572 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
2574 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2576 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
2577 (objc_start_category_interface): Likewise.
2578 (objc_start_protocol): Likewise.
2580 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2582 Merge from 'apple/trunk' branch on FSF servers.
2584 2005-08-23 Stuart Hastings <stuart@apple.com>
2585 Ziemowit Laski <zlaski@apple.com>
2588 * objc-act.c (objc_decay_parm_type): New function.
2589 (get_arg_type_list): Decay types for all named arguments.
2590 (objc_push_parm): Rebuild the PARM_DECL if its type has
2593 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2595 * objc-act.c (encode_type): Fixed encoding enums with the next
2598 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2600 Merge from 'apple/trunk' branch on FSF servers.
2602 2005-07-18 Ziemowit Laski <zlaski@apple.com>
2605 * objc-act.c (objc_compare_types): A new silent comparison
2606 mode (-4), differing from regular comparison (-3) in that
2607 'false' is returned instead of issuing warnings.
2609 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
2611 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
2612 (encode_aggregate_within): Reorganized code to be more readable.
2613 (encode_aggregate_fields): Updated second argument to be 'bool'
2616 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2621 * objc-act.c: Improved comments for encoding functions.
2622 (encode_aggregate_within): For the GNU runtime, rewritten some
2623 obsfuscated code to clarify the various cases.
2624 (encode_aggregate): Function removed.
2625 (encode_array): Generate an error if asked to encode an incomplete
2626 array as part of generating instance variables. Else, when
2627 encoding an incomplete array inside a structure, encode it as an
2629 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
2630 '^c' instead of '*'.
2631 (encode_gnu_bitfield): Encode enumerated types exactly in the same
2632 type as integer types instead of using a hardcoded 'i'. If asked
2633 to encode a non-integer type as a bitfield, do not abort
2634 compilation immediately; instead generate an error, then skip the
2636 (encode_type): Use a 'switch' instead of a sequence of 'if's.
2637 Added a 'default' clause that gets executed if the type can not be
2638 matched, and that encodes it as '?' (unknown) and produces a
2639 warning. For the GNU runtime, encode enumerated types exactly in
2640 the same way as integer types instead of using a hardcoded 'i'.
2641 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
2642 Encode C++ reference types as pointers. Call encode_vector to
2644 (encode_vector): New function.
2646 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2648 Merge from 'apple/trunk' branch on FSF servers. I modified the
2649 changes to be used only when compiling for the NeXT runtime.
2651 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
2655 * objc-act.c (encode_type): Remove the hack.
2657 2005-07-20 Ziemowit Laski <zlaski@apple.com>
2660 * objc-act.c (pointee_is_readonly): New function.
2661 (encode_pointer, encode_aggregate_within, encode_type):
2662 Attempt to emulate GCC 3.3 when generating type encodings.
2664 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2666 Merge from 'apple/trunk' branch on FSF servers.
2668 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2671 * objc-act.c (objc_have_common_types): New function.
2673 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2676 * objc-act.c (objc_common_type): New function.
2678 2010-09-27 Richard Guenther <rguenther@suse.de>
2680 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
2681 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
2683 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
2685 * objc-act.c: Removed historical, obsolete comment at the top of
2688 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2691 * objc-act.c (objc_start_method_definition): Do not abort upon a
2692 'method definition not in @implementation context' error. Return
2695 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2698 * objc-act.c (objc_get_interface_ivars): New function.
2699 (objc_collecting_ivars): New variable.
2700 (continue_class): Set and reset objc_collecting_ivars for context.
2702 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
2704 Merge from 'apple/trunk' branch on FSF servers.
2706 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
2709 * objc-act.c (objc_finish_message_expr): Look for message in
2710 @class's protocol list.
2712 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
2715 * objc-act.c (objc_start_method_definition): Initialize
2716 break/continue labels.
2718 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2721 * objc-act.c (objc_compare_types): Compare function
2722 pointers; indicate success if the right-hand side has
2723 a return type that is covariant, and the argument types
2724 contravariant, with those of the left side.
2726 2005-08-22 Ziemowit Laski <zlaski@apple.com>
2729 * objc-act.c (objc_get_protocol_qualified_type): When looking
2730 at a typedef, retrieve the precise type it describes (rather
2731 than merely looking up a class by name).
2733 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
2735 * objc-act.c (objc_begin_try_stmt): Generate an error if
2736 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
2739 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2741 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2743 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
2746 * objc-act.c: build_objc_string_decl() remove declaration.
2747 (finish_var_decl): Remove forcing of var output and marking
2749 (init_def_list): Use integer_zero_node.
2750 (init_objc_symtab): Use integer_zero_node, make the short
2751 integer type specific on relevant nodes.
2752 (generate_objc_symtab_decl): Remove call to
2753 forward_declare_categories(). Use null_pointer_node where
2755 (build_module_descriptor): Comment and mark this item as
2757 (generate_static_references): Use gcc_unreachable instead of
2759 (diagnose_missing_method): New.
2760 (build_next_selector_translation_table): New.
2761 (build_gnu_selector_translation_table): New.
2762 (add_objc_string): Merge code from build_objc_string_decl...
2763 ... and delete build_objc_string_decl().
2764 (generate_dispatch_table): Make integer types explicit.
2765 (generate_category): Pass implent and arrange for the data
2766 to be extracted within the routine. Do not start new vars,
2767 but finish the ones collcted during parsing.
2768 (generate_shared_structures): Likewise.
2769 (finish_objc): Reorder code so that we finish variables before
2770 referencing them. Save the global data before calling meta-data
2771 creation routines, and pass the current reference to the two
2772 main routines. Only call generate_objc_image_info () for the
2774 (generate_classref_translation_entry): Comment on and make this
2775 item DECL_PRESERVE_P.
2776 (handle_class_ref): Use varpool interfaces, comment on and make
2777 this item DECL_PRESERVE_P.
2778 (handle_impent): Likewise.
2779 (generate_objc_image_info): Only generate when the content is
2780 non-zero. Make integer types explict.
2782 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
2785 * objc-act.c (build_sized_array_type): New function.
2786 (add_objc_string): Use it.
2787 (generate_protocol_list): Likewise.
2788 (generate_objc_image_info): Likewise.
2789 (add_field_decl): New function.
2790 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
2791 (generate_struct_by_value_array): Use add_field_decl.
2792 (build_objc_symtab_template): Likewise.
2793 (build_module_descriptor): Likewise.
2794 (build_objc_exception_stuff): Likewise.
2795 (build_protocol_template): Likewise.
2796 (build_method_prototype_list_template): Likewise.
2797 (build_method_prototype_template): Likewise.
2798 (build_category_template): Likewise.
2799 (build_selector_template): Likewise.
2800 (build_class_template): Likewise.
2801 (build_super_template): Likewise.
2802 (build_ivar_template): Likewise.
2803 (build_ivar_list_template): Likewise.
2804 (build_method_list_template): Likewise.
2805 (build_method_template): Likewise.
2807 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2809 * objc-act.c: Do not include except.h.
2811 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2813 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
2816 * objc-act.c (objc_volatilize_decl): Likewise.
2817 (objc_build_string_object): Likewise.
2818 (hash_init): Likewise.
2819 (hash_enter): Likewise.
2820 (hash_add_attr): Likewise.
2821 (add_class): Likewise.
2822 (start_class): Likewise.
2824 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2826 * objc-act.c: Update include path for moved files.
2827 * objc-lang.c: Likewise.
2828 * config-lang.in: Update paths in gtfiles for files in c-family/.
2830 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2832 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
2833 varargs type instead of a zero-argument type.
2835 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
2837 * objc-act.c (synth_module_prologue): Use build_function_type_list
2838 instead of build_function_type.
2839 (build_module_initializer_routine): Likewise.
2840 (build_next_objc_exception_stuff): Likewise.
2841 (build_objc_exception_stuff): Likewise.
2843 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2845 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
2846 * Make-lang.in (objc/objc-act.o): Update dependencies.
2848 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2850 * objc-act.h: Do not include gimple.h.
2851 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
2852 Include gimple.h. Explain why except.h has to be included.
2853 * objc-lang.c: Do not include diagnostics.h.
2854 * Make-lang.in: Update dependencies.
2856 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2858 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
2859 mismatch code for VECs.
2861 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
2863 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
2864 Use build_constructor instead of build_constructor_from_list.
2865 (objc_build_string_object): Build a VEC argument for
2866 objc_build_constructor.
2867 (init_def_list): Likewise.
2868 (init_objc_symtab): Likewise.
2869 (init_module_descriptor): Likewise.
2870 (generate_static_references): Likewise.
2871 (build_selector_translation_table): Likewise.
2872 (build_descriptor_table_initializer): Likewise.
2873 (generate_descriptor_table): Likewise.
2874 (build_protocol_initializer): Likewise.
2875 (build_ivar_list_initializer): Likewise.
2876 (generate_ivars_list): Likewise.
2877 (build_dispatch_table_initializer): Likewise.
2878 (generate_dispatch_table): Likewise.
2879 (generate_protocol_list): Likewise.
2880 (build_category_initializer): Likewise.
2881 (build_shared_structure_initializer): Likewise.
2882 (generate_objc_image_info): Likewise.
2884 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
2887 * objc-act.c (encode_aggregate_within): Encode structure tags
2888 with template args for ObjC++.
2890 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2892 * objc-act.c: Do not include varray.h.
2894 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2897 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
2898 really_start_method, get_super_receiver, handle_class_ref): Set
2899 DECL_READ_P in addition to TREE_USED.
2901 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2904 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
2905 -fgnu-runtime and set flag_objc_gc to zero.
2907 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
2910 * objc-act.c (build_module_initializer_routine): Make the argument
2911 to objc_start_function NULL_TREE when compiling ObjC++.
2913 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2914 Mike Stump <mikestump@comcast.net>
2917 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
2919 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
2921 * objc-act.c (objc_substitute_decl, build_ivar_reference,
2922 get_super_receiver): Update build_indirect_ref calls.
2924 2009-11-28 Jakub Jelinek <jakub@redhat.com>
2926 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
2927 decl_specs variables.
2928 (objc_build_message_expr): Remove unused loc variable.
2929 (objc_finish_message_expr): Remove unused saved_rtype variable.
2930 (encode_field_decl): Remove unused type variable.
2933 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
2934 type variants that don't have it initialized yet.
2936 2009-09-14 Jan Hubicka <jh@suse.cz>
2938 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
2940 2009-09-14 Richard Henderson <rth@redhat.com>
2942 * objc-act.c (objc_init_exceptions): Don't call
2943 default_init_unwind_resume_libfunc.
2944 (objc_build_exc_ptr): Use __builtin_eh_pointer.
2946 2009-09-13 Richard Guenther <rguenther@suse.de>
2947 Rafael Avila de Espindola <espindola@google.com>
2949 * objc-act.c (objc_eh_runtime_type): Export.
2950 (objc_init_exceptions): Remove. Move warning code ...
2951 (objc_begin_try_stmt): ... here
2952 (objc_build_throw_stmt): ... and here.
2953 (objc_eh_personality_decl): New.
2954 (objc_eh_personality): New function.
2955 * objc-act.h (objc_eh_runtime_type): Declare.
2956 (objc_eh_personality): Likewise.
2957 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
2958 (LANG_HOOKS_EH_PERSONALITY): Likewise.
2960 2009-09-03 Diego Novillo <dnovillo@google.com>
2962 * objc-lang.c (lang_hooks): Remove const qualifier.
2964 2009-08-20 Richard Guenther <rguenther@suse.de>
2966 * objc-act.c: Include c-lang.h
2967 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
2969 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
2970 Manuel López-Ibáñez <manu@gcc.gnu.org>
2973 * objc-act.c: Add location argument to all calls to
2974 build_fold_addr_expr.
2976 2009-07-14 Taras Glek <tglek@mozilla.com>
2977 Rafael Espindola <espindola@google.com>
2979 * Make-lang.in (objc.install-plugin): New target for
2980 installing plugin headers.
2982 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2984 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
2987 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2989 * objc-act.c: Replace %J by an explicit location. Update all
2992 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2994 * objc-act.c: Replace %H by an explicit location. Update all
2997 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
3000 * objc-act.c (objc_build_message_args): Return if ARGS is the
3003 2009-06-19 Ian Lance Taylor <iant@google.com>
3005 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
3006 (objc_struct_info): New static variable.
3007 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
3008 and &objc_struct_types, to start_struct.
3009 (objc_finish_struct): Likewise for finish_struct.
3011 2009-06-15 Ian Lance Taylor <iant@google.com>
3013 * objc-act.c (objc_start_function): Don't set
3014 label_context_stack_se or label_context_stack_vm.
3016 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
3018 * objc-act.c (finish_var_decl): Pass location to finish_decl.
3019 (objc_get_parm_info): Same.
3020 (get_super_receiver): Same.
3021 * objc-act.c (objc_build_component_ref): Pass location to
3023 (build_module_initializer_routine): Pass location to
3024 c_end_compound_stmt.
3025 (objc_generate_static_init_call): Pass location to build_stmt.
3026 (build_typed_selector_reference): New location argument.
3027 (build_selector_reference): Same.
3028 (objc_substitute_decl): Pass location to build_array_ref.
3029 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
3030 (objc_begin_catch_clause): Same.
3031 (objc_finish_try_stmt): Same.
3032 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
3033 (objc_build_throw_stmt): New argument.
3034 (generate_shared_structures): Pass location to build_c_cast.
3035 (objc_build_message_expr): Use local location.
3036 (objc_finish_message_expr): Use input_location.
3037 (build_objc_method_call): New argument.
3038 (objc_build_selector_expr): Same.
3039 (get_super_receiver): Pass location to build_c_cast,
3040 build_modify_expr, build_compound_expr.
3041 * objc-act.c: Add location to all calls to start_struct, build_decl,
3044 2009-06-09 Ian Lance Taylor <iant@google.com>
3046 * objc-act.c (objc_gimplify_expr): Change return type to int.
3047 * objc-act.h: Update declaration.
3049 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
3051 * objc-act.c (objc_init): Skip print_struct_values during
3052 -fcompare-debug-second.
3054 2009-06-03 Ian Lance Taylor <iant@google.com>
3056 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
3059 2009-05-27 Ian Lance Taylor <iant@google.com>
3061 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
3063 (cc1obj$(exeext)): Likewise.
3065 2009-05-26 Ian Lance Taylor <iant@google.com>
3067 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
3068 (cc1obj$(exeext)): Likewise.
3070 2009-05-20 Ian Lance Taylor <iant@google.com>
3072 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
3073 than NULL_TREE to build_special_member_call.
3075 2009-05-10 Ian Lance Taylor <iant@google.com>
3077 * objc-act.c (objc_building_struct): New static variable.
3078 (objc_in_struct, objc_struct_types): New static variables.
3079 (objc_start_struct, objc_finish_struct): New static functions.
3080 (generate_struct_by_value_array): Call objc_start_struct instead
3081 of start_struct, and call objc_finish_struct instead of
3083 (objc_build_struct, build_objc_symtab_template): Likewise.
3084 (build_module_descriptor): Likewise.
3085 (build_next_objc_exception_stuff): Likewise.
3086 (build_protocol_template): Likewise.
3087 (build_method_prototype_list_template): Likewise.
3088 (build_method_prototype_template): Likewise.
3089 (build_category_template, build_selector_template): Likewise.
3090 (build_class_template, build_super_template): Likewise.
3091 (build_ivar_template, build_ivar_list_template): Likewise.
3092 (build_method_list_template): Likewise.
3093 (build_method_template): Likewise.
3095 2009-05-10 Joseph Myers <joseph@codesourcery.com>
3097 * objc-act.c: Include intl.h.
3098 (objc_lookup_protocol): Use complete sentences for diagnostics
3099 with %qE for identifiers and translating results of
3100 gen_type_name_0 to locale character set.
3101 (objc_check_decl, check_protocol_recursively,
3102 lookup_and_install_protocols, objc_build_string_object,
3103 objc_get_class_reference, objc_declare_alias, objc_declare_class,
3104 objc_get_class_ivars, error_with_ivar, check_duplicates,
3105 objc_finish_message_expr, objc_build_protocol_expr,
3106 objc_build_selector_expr, build_ivar_reference, objc_add_method,
3107 add_category, add_instance_variable, objc_is_public,
3108 check_methods, check_methods_accessible, check_protocol,
3109 start_class, finish_class, start_protocol, really_start_method,
3110 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
3111 identifiers in diagnostics. Translate generated text to locale
3112 character set as needed.
3113 (check_protocol, check_protocols): Change name parameter to type
3115 (lang_report_error_function): Remove.
3117 2009-04-27 Ian Lance Taylor <iant@google.com>
3119 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
3121 2009-04-24 Ian Lance Taylor <iant@google.com>
3123 * objc-act.c (get_super_receiver): Update calls to
3124 build_modify_expr to pass new argument.
3126 2009-04-21 Taras Glek <tglek@mozilla.com>
3128 * objc-act.c: Update GTY annotations to new syntax.
3129 * objc-act.h: Likewise.
3131 2009-04-21 Joseph Myers <joseph@codesourcery.com>
3133 * ChangeLog: Add copyright and license notices.
3135 2009-04-20 Ian Lance Taylor <iant@google.com>
3137 * objc-act.c (objc_rewrite_function_call): Change parameter from
3138 params to first_param. Change all callers.
3140 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
3143 * objc-act.c (in_late_binary_op): Define for Objective-C++.
3145 2009-03-29 Joseph Myers <joseph@codesourcery.com>
3153 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
3155 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
3158 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
3161 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
3163 * objc-act.c (objc_build_string_object): Pass location to
3165 (init_def_list): Same.
3166 (init_objc_symtab): Same.
3167 (init_module_descriptor): Same.
3168 (build_module_initializer_routine): Same.
3169 (generate_static_references): Same.
3170 (build_typed_selector_reference): Same.
3171 (add_objc_string): Same.
3172 (objc_substitute_decl): Same.
3173 (objc_build_ivar_assignment): Same.
3174 (objc_build_global_assignment): Same.
3175 (objc_build_strong_cast_assignment): Same.
3176 (generate_protocols): Same.
3177 (build_protocol_initializer): Same.
3178 (build_dispatch_table_initializer): Same.
3179 (generate_protocol_list): Same.
3180 (build_category_initializer): Same.
3181 (build_shared_structure_initializer): Same.
3182 (generate_shared_structures): Same.
3183 (objc_build_protocol_expr): Same.
3184 (build_ivar_reference): Same.
3185 (get_super_receiver): Same.
3187 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
3189 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
3190 c_common_truthvalue_conversion with location.
3191 (next_sjlj_build_catch_list): Same.
3192 (next_sjlj_build_try_catch_finally): Same.
3194 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
3197 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
3198 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
3199 * objc-act.c (objc_get_callee_fndecl): Kill.
3201 2008-09-17 Jan Hubicka <jh@suse.cz>
3204 * objc-act.c (objc_finish_method_definition): Do not set
3207 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
3209 * objc-act.c (build_typed_selector_reference): Pass input_location to
3210 build_unary_op calls.
3211 (build_selector_reference): Same, but to build_array_ref.
3212 (objc_substitute_decl): Same.
3213 (build_ivar_reference): Same, but to build_indirect_ref.
3214 (get_super_receiver): Same.
3216 2008-07-28 Richard Guenther <rguenther@suse.de>
3218 Merge from gimple-tuples-branch.
3220 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
3222 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
3223 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
3224 * objc-act.h: Include gimple.h instead of tree-gimple.h.
3225 * ipa-reference.c: Same.
3227 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
3229 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
3230 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
3232 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3234 * objc-act.c: Fix comment typos.
3236 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3238 * objc-act.c (objc_start_class_interface,
3239 objc_start_category_interface, objc_start_class_implementation,
3240 objc_start_category_implementation, objc_build_struct,
3241 generate_static_references, build_private_template,
3242 lookup_category, objc_add_method, add_category,
3243 add_instance_variable, objc_is_public, conforms_to_protocol,
3244 start_class, continue_class, finish_class): Avoid C++ keywords.
3246 2008-07-14 Jason Merrill <jason@redhat.com>
3249 * objc-act.c (objc_build_constructor): Update C++ tweak.
3251 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
3253 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
3254 of DECL_IN_SYSTEM_HEADER.
3256 2008-07-11 Ian Lance Taylor <iant@google.com>
3258 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
3259 etc., not just when OBJCPLUS is defined.
3261 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3263 * objc-act.c (setup_string_decl, objc_build_string_object,
3264 hash_interface, eq_interface, objc_begin_try_stmt,
3265 encode_method_prototype, build_ivar_list_initializer,
3266 objc_build_encode_expr): Fix for -Wc++-compat.
3268 2008-05-12 Tomas Bily <tbily@suse.cz>
3270 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
3273 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3275 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
3277 2008-04-03 Tom Tromey <tromey@redhat.com>
3279 * Make-lang.in (objc_OBJS): New variable.
3281 2008-03-27 Tom Tromey <tromey@redhat.com>
3283 * Make-lang.in: Revert automatic dependency patch.
3285 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
3288 * objc-act.c (objc_build_component_ref): Fix call to
3289 finish_class_member_access_expr.
3290 (objc_generate_cxx_ctor_or_dtor): Fix call to
3291 build_special_member_call.
3293 2008-03-25 Andrew Pinski <pinskia@gmail.com>
3296 * objc-act.c (encode_type): Handle when type is error_mark_node.
3297 (objc_push_parm): Handle when the type of parm is error_mark_node.
3299 2008-03-25 Tom Tromey <tromey@redhat.com>
3301 * Make-lang.in (objc_OBJS): New variable.
3302 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
3304 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
3307 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
3309 (objc_generate_cxx_cdtors): Likewise.
3310 (add_instance_variable): Likewise.
3312 2008-02-26 Tom Tromey <tromey@redhat.com>
3314 * objc-act.c (objc_init): Remove old location code.
3316 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3319 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
3321 2007-07-30 Nick Clifton <nickc@redhat.com>
3323 * Make-lang.in: Change copyright header to refer to version 3 of
3324 the GNU General Public License and to point readers at the
3325 COPYING3 file and the FSF's license web page.
3326 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
3327 config-lang.in, objc-lang.c: Likewise.
3329 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3331 * objc-act.c (objc_get_callee_fndecl): Constify.
3332 * objc-act.h (objc_get_callee_fndecl): Likewise.
3334 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3336 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
3337 string_eq): Constify.
3339 2007-04-04 Stuart Hastings <stuart@apple.com>
3342 * objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
3344 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3346 * Make-lang.in: Add dummy lang.install-pdf target.
3348 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3350 * objc-act.c: Fix comment typos.
3352 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3353 Brooks Moses <brooks.moses@codesourcery.com>
3354 Lee Millward <lee.millward@codesourcery.com>
3356 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
3357 (objc_get_callee_fndecl): Likewise.
3359 2007-01-23 Andrew Pinski <pinskia@gmail.com>
3362 * objc-act.c (objc_add_static_instance): Mark the decl as
3365 2007-01-20 Andrew Pinski <pinskia@gmail.com>
3368 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
3369 of htab_hash_pointer.
3370 (lookup_interface): Likewise.
3371 (add_class): Likewise.
3373 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3375 * objc-act.c (objc_build_volatilized_type): Keep track of
3377 (objc_get_protocol_qualified_type): Ditto.
3379 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
3381 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
3382 content where we called cp_finish_file.
3384 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
3386 * objc-act.c (synth_module_prologue): Replace calls to
3387 builtin_function with add_builtin_function.
3388 (build_next_objc_exception_stuff): Replace calls to
3389 builtin_function with add_builtin_function.
3390 (build_objc_exception_stuff): Replace calls to
3391 builtin_function with add_builtin_function.
3393 2006-10-10 Brooks Moses <bmoses@stanford.edu>
3395 * Make-lang.in: Added empty "objc.pdf" target.
3397 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
3400 * objc-act.c (objc_push_parm): If we change the type of the
3401 decl, relayout the decl.
3403 2006-09-19 Eric Christopher <echristo@apple.com>
3405 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
3406 default to something innocuous.
3407 (build_next_objc_exception_stuff): Rename JBLEN.
3409 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3411 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
3413 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3416 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
3418 2006-06-06 Mike Stump <mrs@apple.com>
3420 * objc-act.c: Remove prototype for objc_build_volatilized_type.
3422 2006-05-24 Mike Stump <mrs@apple.com>
3424 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
3426 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3429 * objc-act.c (objc_is_public): Return early on invalid type.
3431 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
3433 * objc-act.c (init_module_descriptor): Remove file name from
3435 (gen_type_name_0): Fix ICE when issuing warning.
3437 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
3439 * Make-lang.in (OBJC): Remove.
3440 (OBJECTIVE-C): Remove.
3441 (objective-c): Remove.
3442 (.PHONY): Remove objective-c and ObjC.
3444 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
3447 * objc-act.c (encode_type): Encode Complex types as 'j' followed
3450 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
3453 * objc-act.c (encode_array): Handle arrays to zero sized types.
3455 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
3457 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
3459 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
3461 * Make-lang.in: Remove all dependencies on s-gtype.
3463 2005-12-02 Richard Guenther <rguenther@suse.de>
3465 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
3466 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
3467 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
3468 build_objc_method_call, objc_rewrite_function_call): Use buildN
3471 2005-10-20 Geoffrey Keating <geoffk@apple.com>
3473 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
3474 on objc_msgSend and like builtin functions.
3476 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
3478 * objc-act.c (objc_build_component_ref): Adjust call to
3479 finish_class_member_access_expr due to a changed prototype.
3481 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
3484 * objc-act.c (generate_strings): Remove and move code to
3486 (add_objc_string): here when creating a new string decl.
3487 (finish_objc): Don't call generate_strings.
3489 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
3492 * objc-act.c (next_sjlj_build_try_catch_finally): Set
3493 TREE_SIDE_EFFECTS on catch_seq after building it.
3495 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
3497 part of PR objc/21992
3498 * objc-act.c (handle_class_ref): The ref decl is always referenced.
3500 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
3502 Make CONSTRUCTOR use VEC to store initializers.
3503 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
3504 instead of build_constructor.
3506 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
3508 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
3510 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
3511 (KEYWORD_KEY_NAME): Use decl_minimal.
3512 (METHOD_SEL_NAME): Ditto..
3513 (METHOD_SEL_ARGS): Use decl_non_common.
3514 (METHOD_ADD_ARGS): Ditto.
3515 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
3516 (METHOD_DEFINITION): Ditto.
3517 (METHOD_ENCODING): Ditto.
3518 * objc-lang.c: (objc_init_ts): New function.
3520 2005-07-07 Ziemowit Laski <zlaski@apple.com>
3522 * objc-act.c (objc_build_struct): Pass in an actual @interface
3523 instead of its name, and annotate the struct created (and all
3524 existing variants thereof) with the @interface.
3525 (objc_compare_types): Treat forward-declared ObjC classes
3526 as stand-alone (root) classes for purposes of type comparisons.
3527 (build_private_template): Move some code to objc_build_struct().
3529 2005-07-07 Ziemowit Laski <zlaski@apple.com>
3532 * objc-act.c (objc_build_string_object): For GNU-style constants,
3533 use the @interface type rather than the built-in type.
3535 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
3537 * Make-lang.in (cc1plus-checksum.c): Use
3538 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
3540 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
3542 * objc-act.c: Use %q to quote in diagnostics.
3544 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
3546 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
3549 2005-06-30 Ziemowit Laski <zlaski@apple.com>
3551 * objc-act.c (objc_build_volatilized_type): New function.
3552 (objc_volatilize_decl): Call objc_build_volatilized_type()
3553 instead of build_qualified_type().
3555 2005-06-29 Ziemowit Laski <zlaski@apple.com>
3557 * objc-act.c (objc_build_internal_const_str_type): New function.
3558 (check_string_class_template): Use objc_get_class_ivars() instead
3559 of TYPE_FIELDS() to retrieve ivar list.
3560 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
3561 than the field itself.
3562 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
3563 type and use it to lay out compile-time string objects.
3564 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
3567 2005-06-28 Paul Brook <paul@codesourcery.com>
3569 * objc-act.c (objc_init_exceptions): Call
3570 default_init_unwind_resume_libfunc.
3572 2005-06-27 Ziemowit Laski <zlaski@apple.com>
3574 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
3575 portion of TYPE_LANG_SPECIFIC info for all variants of
3576 a class before calling finish_struct(), and restore
3577 same TYPE_OBJC_INFO afterwards.
3579 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
3581 * all files: Update FSF address in copyright headers.
3583 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
3585 * objc-act.c (my_build_string_pointer): New.
3586 (objc_get_class_reference, get_super_receiver): Call
3587 my_build_string_pointer instead of my_build_string when building
3590 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
3592 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
3595 2005-05-24 Ziemowit Laski <zlaski@apple.com>
3597 * objc-act.c (objc_build_struct): New function.
3598 (objc_derived_from_p): Likewise.
3599 (objc_build_component_ref): Likewise.
3600 (objc_copy_binfo): Likewise.
3601 (objc_xref_basetypes): Likewise.
3602 (objc_lookup_protocol): Likewise.
3603 (objc_compare_protocols): Likewise.
3604 (objc_volatilize_decl): Likewise.
3605 (encode_aggregate_fields): Likewise.
3606 (volatilized_hash): Likewise.
3607 (volatilized_eq): Likewise.
3608 (objc_compare_types): Likewise.
3609 (objc_type_quals_match): Likewise.
3610 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
3612 (get_class_ivars): Add second parameter indicating if entire
3613 hierarchy is desired.
3614 (struct volatilized_type): New type.
3615 (volatilized_htab): New hash table.
3616 (objc_types_compatible_p, objc_comptypes): Remove functions.
3617 (synth_module_prologue): Do not initialize 'unused_list'.
3618 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
3619 (objc_declare_alias): Implement as a typedef.
3620 (objc_substitute_decl, objc_gimplify_expr): Reformat.
3621 (objc_get_class_ivars): Adjust call to get_class_ivars().
3622 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
3623 build_ivar_reference, get_super_receiver): Call
3624 objc_build_component_ref() instead of build_component_ref().
3625 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
3627 (build_private_template): Call objc_build_struct() instead of
3628 start_struct() and finish_struct().
3629 (hash_init): Initialize volatilized_htab.
3630 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
3631 ObjC++ impedance mismatches.
3632 (encode_aggregate_within): Streamline by calling
3633 encode_aggregate_fields().
3634 * objc-act.h (objc_types_compatible_p): Remove prototype.
3635 (OCTI_UNUSED_LIST, unused_list): Remove slot.
3636 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
3638 2005-05-18 Geoffrey Keating <geoffk@apple.com>
3640 * Make-lang.in (cc1obj-dummy): New.
3641 (cc1obj-checksum.c): New.
3642 (cc1obj-checksum.o): New.
3643 (cc1obj): Add cc1obj-checksum.o.
3645 2005-05-18 Mike Stump <mrs@apple.com>
3648 * objc-act.c (struct interface_tuple): Mark it up for GC.
3649 (interface_htab): It is really a struct interface_tuple.
3651 2005-05-17 Ziemowit Laski <zlaski@apple.com>
3652 Mike Stump <mrs@apple.com>
3654 Yet more Objective-C++...
3656 * objc-act.c (objc_finish_try_stmt): Add return value.
3657 (objc_build_synchronized): Likewise.
3659 * objc-act.c (objc_is_gcable_type): Add.
3660 (objc_substitute_decl): Add.
3661 (objc_build_ivar_assignment): Add.
3662 (objc_build_global_assignment): Add.
3663 (objc_build_strong_cast_assignment): Add.
3664 (objc_is_ivar_reference_p): Add.
3665 (objc_is_global_reference_p): Add.
3666 (objc_generate_write_barrier): Add.
3667 (objc_rewrite_function_call): Add.
3668 (objc_gimplify_expr): Add Objective-C++ support.
3669 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
3670 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
3671 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
3672 (DUP_TYPE_OBJC_INFO): Likewise.
3673 (struct imp_entry): Add field has_cxx_cdtors.
3674 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
3675 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
3676 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
3677 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
3678 OCTI_ASSIGN_STRONGCAST_DECL.
3679 (umsg_fast_decl): Add.
3680 (objc_assign_ivar_decl): Add.
3681 (objc_assign_ivar_fast_decl): Add.
3682 (objc_assign_global_decl): Add.
3683 (objc_assign_strong_cast_decl): Add.
3684 (objc_method_list_ptr): Add.
3685 (objc_method_proto_list_ptr): Add.
3686 (objc_ivar_list_ptr): Add.
3688 * objc-act.c (should_call_super_dealloc): Add.
3689 (OBJC_VERSION): Bump to 6.
3690 (objc_is_gcable_type): Add.
3691 (objc_substitute_decl): Add.
3692 (objc_build_ivar_assignment): Add.
3693 (objc_build_global_assignment): Add.
3694 (objc_build_strong_cast_assignment): Add.
3695 (objc_is_gcable_p): Add.
3696 (objc_is_ivar_reference_p): Add.
3697 (objc_is_global_reference_p): Add.
3698 (generate_shared_structures): Add flags parameter.
3699 (objc_generate_cxx_ctor_or_dtor): Add.
3700 (objc_generate_cxx_cdtors): Add.
3701 (add_class): Add name parameter.
3702 (objc_types_share_size_and_alignment): Add.
3703 (comp_proto_with_proto): Add strict parameter.
3704 (CLS_HAS_CXX_STRUCTORS): Add.
3705 (TAG_ASSIGNIVAR): Add.
3706 (TAG_ASSIGNGLOBAL): Add.
3707 (TAG_ASSIGNSTRONGCAST): Add.
3708 (TAG_MSGSEND_FAST): Add.
3709 (TAG_ASSIGNIVAR_FAST): Add.
3710 (TAG_CXX_CONSTRUCT): Add.
3711 (TAG_CXX_DESTRUCT): Add.
3712 (OBJC_LOOKUP_CLASS): Add.
3713 (OBJC_LOOKUP_NO_SUPER): Add.
3714 (objc_finish_file): Add pch support.
3715 (objc_finish_implementation): Add Objective-C++ support.
3716 (synth_module_prologue): Likewise.
3717 (synth_module_prologue): Add fast dispatching.
3718 (objc_get_class_reference): Add Objective-C++ support.
3719 (objc_generate_write_barrier): Likewise.
3720 (next_sjlj_build_enter_and_setjmp): Likewise.
3721 (objc_begin_try_stmt): Likewise.
3722 (build_next_objc_exception_stuff): Add fast ivar support.
3723 (build_private_template): Mark the record as used so debug
3724 information is generated.
3725 (build_protocol_template): Add Objective-C++ support.
3726 (objc_method_parm_type) Likewise.
3727 (objc_generate_cxx_ctor_or_dtor): Likewise.
3728 (objc_generate_cxx_cdtors): Likewise.
3729 (build_protocol_initializer): Likewise.
3730 (build_category_template): Likewise.
3731 (build_class_template): Likewise.
3732 (build_method_list_template): Likewise.
3733 (build_category_initializer): Likewise.
3734 (build_shared_structure_initializer): Likewise.
3735 (objc_finish_message_expr): Likewise.
3736 (build_objc_method_call): Add fast dispatch support.
3737 (lookup_method_static): Add support to end search at superclasses.
3738 (add_method_to_hash_list): Add strict parameter to
3739 comp_proto_with_proto.
3740 (objc_add_method): Likewise.
3741 (objc_add_method): Also set the interface_value.
3742 (add_instance_variable): Add Objective-C++ support.
3743 (objc_is_public): Likewise.
3744 (start_class): Likewise.
3745 (continue_class): Likewise.
3746 (encode_aggregate_within): Likewise.
3747 (start_method_def): Likewise.
3748 (objc_start_function): Clear current_function_returns_value
3749 and current_function_returns_null.
3750 (really_start_method): Add Objective-C++ support.
3751 (objc_finish_method_definition): Add warning for missing
3753 (finish_objc): Add Objective-C++ support.
3754 (generate_objc_image_info): Likewise.
3755 (objc_lookup_ivar): Likewise.
3756 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
3757 (INIT_TYPE_OBJC_INFO): Likewise.
3758 (DUP_TYPE_OBJC_INFO): Likewise.
3760 2005-04-23 DJ Delorie <dj@redhat.com>
3762 * objc-act.c: Adjust warning() callers.
3764 2005-04-21 Roger Sayle <roger@eyesopen.com>
3766 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
3767 this field of an objc method decl.
3768 * objc-act.c (build_method_decl): Take an additional "ellipsis"
3769 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
3770 (objc_build_method_signature): Accept additional "ellipsis"
3771 argument and pass it to build_method_decl.
3772 (get_arg_type_list, start_method_def, gen_method_decl): Use
3773 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
3774 TREE_OVERFLOW field of a TREE_LIST node.
3776 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
3779 * objc-act.c (objc_start_function): Create stack level for context
3780 of identifiers with variably modified type.
3782 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
3786 * objc-act.c (objc_start_function): Push context on
3787 label_context_stack.
3789 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3791 * objc-act.c (next_sjlj_build_enter_and_setjmp,
3792 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
3793 Call c_common_truthvalue_conversion.
3795 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
3797 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
3798 objc/objc-parse.c, objc/objc-parse.y): Remove.
3799 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
3800 objc.distclean, objc.maintainer-clean): Update for new parser.
3801 * config-lang.in (gtfiles): Update for new parser.
3803 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
3805 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
3808 2005-01-27 Matt Austern <austern@apple.com>
3810 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
3811 calling instantiate_pending_templates.
3813 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
3816 * objc-act.c (build_selector_translation_table): Use
3817 input_location in the diagnostic for the GNU runtime or if
3818 TREE_PURPOSE (chain) is NULL.
3820 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
3823 * objc-act.c (objc_types_compatible_p): New function.
3824 * objc-act.h (objc_types_compatible_p): Declare.
3825 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
3827 2005-01-16 Ziemowit Laski <zlaski@apple.com>
3829 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
3832 2005-01-15 Ziemowit Laski <zlaski@apple.com>
3835 * objc-act.c (get_arg_type_list): Decay function arguments into
3837 (objc_push_parm): Likewise; bring PARM_DECL construction closer
3838 in line with what the C front-end does.
3839 (objc_get_parm_info): Call pushdecl() and finish_decl() on
3840 each PARM_DECL, like the C front-end does.
3841 (start_method_def): Remove redundant ARRAY_TYPE decay.
3842 (objc_start_function): Bring closer in line with what the
3843 C front-end does for functions.
3845 2005-01-14 Mike Stump <mrs@apple.com>
3847 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
3848 that -fobjc-exceptions is accepted.
3850 2004-12-30 Ziemowit Laski <zlaski@apple.com>
3853 * objc-act.c (get_arg_type_list, start_method_def): Decay
3854 array arguments into pointers.
3855 (gen_type_name_0): Learn to pretty-print array types.
3857 2004-12-15 Ziemowit Laski <zlaski@apple.com>
3859 * objc-act.c (build_private_template): Change to return 'void'; do
3860 not set ivar_context, uprivate_record or objc_instance_type.
3861 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
3862 retrieve protocol list from the pointee rather than the pointer itself;
3863 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
3864 TYPE_OBJC_PROTOCOL_LIST.
3865 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
3866 construct a variant of the pointee as well as the pointer, and
3867 store protocol information in the former. When creating variants
3868 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
3869 TYPE_OBJC_INTERFACE information.
3870 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
3871 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
3872 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
3873 holding an IDENTIFIER_NODE.
3874 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
3875 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
3876 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
3877 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
3878 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
3880 (continue_class): For @implementations, set ivar_context,
3881 uprivate_record and objc_instance_type, for @interfaces, call
3882 build_private_template().
3883 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
3884 TYPE_OBJC_INTERFACE.
3885 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
3886 accessing TYPE_OBJC_PROTOCOL_LIST.
3887 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
3888 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
3889 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
3890 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
3891 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
3892 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
3893 TYPE_LANG_SPECIFIC(...).
3894 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
3895 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
3896 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
3897 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
3898 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
3900 2004-11-29 Joseph Myers <joseph@codesourcery.com>
3903 * Make-lang.in (objc/objc-act.o): Update dependencies.
3904 * objc-act.c (objc_finish_file): Call
3905 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
3907 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
3910 * obj-act.c (encode_type): 96bits doubles are encoded the
3911 same way as 64bit and 128bit doubles are.
3913 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3915 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
3917 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
3920 * objc-act.c (generate_method_descriptors): Remove setting
3921 the new decls' type to variable_length_type.
3922 (generate_ivar_lists): Likewise.
3923 (generate_dispatch_tables): Likewise.
3925 2004-10-30 Ziemowit Laski <zlaski@apple.com>
3927 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
3928 contains the result of the ID lookup by the C or C++
3929 front-end; in class methods, use OTHER if it exists;
3930 in instance methods, use OTHER only if it is locally
3933 2004-10-26 Ziemowit Laski <zlaski@apple.com>
3935 * objc-act.c (finish_class): Do not synthesize bogus
3936 'extern objc_object *_Foo;' declarations for @interface Foo.
3938 2004-10-25 Ziemowit Laski <zlaski@apple.com>
3939 David Ayers <d.ayers@inode.at>
3941 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
3942 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
3943 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
3944 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
3945 (objc_is_id): Add test for 'super'.
3946 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
3947 receivers; if class methods are not found in protocol lists, search
3948 for instance methods therein and warn if one is found. Look in
3949 global hash tables for suitable method as a last resort when messaging
3950 'id <Proto>', 'Class <Proto>' and invalid receiver types.
3951 (objc_add_method): Insert instance methods listed in protocols into
3952 the global class method hash table.
3953 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
3954 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
3955 addition to 'id <Proto>'.
3957 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
3960 * objc-act.c (objc_build_string_object): Create a CONST_DECL
3961 for the NeXT runtime case.
3963 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
3965 * objc-act.c: Fix comment typos.
3967 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3969 * objc-act.c (init_objc_symtab, init_module_descriptor,
3970 build_shared_structure_initializer): When initializing 'long'
3971 fields, ensure that the initializer value is also 'long'.
3973 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3975 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
3977 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
3978 (build_selector_translation_table): Use %J in diagnostic
3979 instead of diddling input_line. Fix spelling.
3981 2004-09-21 Ziemowit Laski <zlaski@apple.com>
3983 * objc-act.c (objc_fold_objc_type_ref): New function.
3984 * objc-act.h (objc_fold_objc_type_ref): New prototype.
3986 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
3988 * objc-act.c (objc_start_function, really_start_method,
3989 objc_get_parm_info, start_method_def): Update to new arg_info
3992 2004-09-07 Ziemowit Laski <zlaski@apple.com>
3994 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
3996 (objc/objc-act.o): Depend on $(HASHTAB_H).
3997 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
3998 objcp-decl.h instead of c-tree.h.
3999 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
4000 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
4001 build_protocol_template): Adjust prototypes.
4002 (build_module_initializer_routine, start_class, continue_class,
4003 finish_class, start_method_def, objc_start_function, start_protocol,
4004 build_method_decl, objc_add_method, add_instance_variable,
4005 build_ivar_reference, is_ivar, is_private, get_super_receiver,
4006 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
4007 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
4008 create_field_decl): New prototypes.
4009 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
4010 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
4011 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
4012 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
4013 (CLASS_TYPEDEF_NAME): New.
4014 (TAG_EXECCLASS): Change from a global variable to a #define.
4015 (TAG_RETURN_STRUCT): Delete.
4016 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
4017 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
4018 (string_descriptor): New struct.
4019 (string_htab): New hash table.
4020 (string_hash, string_eq): New prototypes.
4021 (generate_struct_by_value_array): Call create_field_decl() instead of
4022 create_builtin_decl().
4023 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
4024 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
4025 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
4026 and cp_finish_file().
4027 (define_decl, get_static_reference, get_protocol_reference,
4028 create_builtin_decl): Remove functions.
4029 (objc_start_class_interface, objc_start_category_interface,
4030 objc_start_protocol, objc_continue_interface, objc_finish_interface,
4031 objc_start_class_implementation, objc_start_category_implementation,
4032 objc_continue_implementation, objc_finish_implementation,
4033 objc_set_visibility, objc_set_method_type,
4034 objc_build_method_signature, objc_add_method_declaration,
4035 objc_start_method_definition, objc_add_instance_variable,
4036 objc_get_protocol_qualified_type, create_field_decl,
4037 start_var_decl, finish_var_decl): New functions.
4038 (setup_string_decl): Simplify since it is only called once.
4039 (synth_module_prologue): Call build_class_template(); predefine 'id'
4040 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
4041 hooks for duration of function; fix GNU runtime messenger signatures
4042 to correspond to reality; forward-declare '__objc_exec_class' for the
4043 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
4044 'extern "C" { ... }' wrappers around synthesized declarations; call
4045 build_protocol_template() and build_category_template().
4046 (string_hash, string_eq): New functions.
4047 (objc_build_string_object): Check metaclass correctness only once;
4048 store string literals in hash table.
4049 (objc_build_constructor): Do not convert initializer elements;
4050 adjust for ObjC++ impedance mismatch.
4051 (build_objc_symtab_template): Call create_field_decl() instead of
4052 create_builtin_decl().
4053 (init_objc_symtab): Add missing conversion to initializer element.
4054 (build_metadata_decl): Call start_var_decl() instead of define_decl().
4055 (generate_objc_symtab_decl): Do not call build_category_template();
4056 call start_var_decl() and finish_var_decl() instead of start_decl()
4058 (build_module_descriptor): Call create_field_decl() instead of
4059 grokfield(); call start_var_decl() and finish_var_decl() instead of
4060 start_decl() and finish_decl(); always mark module descriptor as
4061 used; move GNU runtime-specific functionality to
4062 build_module_initializer_routine().
4063 (build_module_initializer_routine): New function, broken off of
4064 build_module_descriptor().
4065 (objc_static_init_needed_p, objc_generate_static_init_call): New
4067 (generate_static_references, generate_strings,
4068 build_selector_translation_table, generate_descriptor_table,
4069 generate_ivars_list, generate_dispatch_table, generate_category): Call
4070 start_var_decl() and finish_var_decl() instead of start_decl() and
4071 finish_decl(); build a type directly instead of via groktypename().
4072 (build_selector_reference_decl, build_selector_table_decl,
4073 build_class_reference_decl, build_protocol_reference,
4074 generate_objc_image_info): Call start_var_decl() instead of
4076 (build_selector_reference): For GNU runtime, do not call
4077 build_selector_reference_decl().
4078 (build_selector, build_typed_selector_reference): Always convert
4079 result to the selector type.
4080 (add_objc_string): Cast return value to 'char *'.
4081 (build_method_prototype_template, build_selector_template,
4082 build_method_template): Use actual selector type for fields
4083 pointing to selectors.
4084 (finish_objc): For GNU runtime, call
4085 build_module_initializer_routine() after build_module_descriptor().
4086 (generate_protocol_list, generate_shared_structures): Call
4087 start_var_decl() and finish_var_decl() instead of start_decl() and
4088 finish_decl(); build a type directly instead of via
4090 (synth_id_with_class_suffix): Return a string.
4091 (get_arg_type_list): For instance methods, use the instance type for
4092 'self'; do not call groktypename_in_parm_context().
4093 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
4094 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
4095 handle RECORD_TYPEs in ObjC as well as ObjC++.
4096 (objc_is_id): New function.
4097 (objc_is_object_ptr): Return the canonical type node.
4098 (objc_get_class_ivars): Simplify using get_class_ivars().
4099 (get_class_ivars): Remove second parameter; create a fresh copy
4100 of the ivar list for each call; do not check for existence of
4102 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
4103 (objc_init_exceptions): When using SJLJ-style exceptions, require
4104 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
4106 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
4107 objc_object_type instead of objc_id_type.
4108 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
4109 a VAR_DECL before placing it in the appropriate scope; do not
4110 call define_decl(); adjust call to c_begin_compound_stmt();
4111 use objc_object_type instead of objc_id_type.
4112 (build_next_objc_exception_stuff): Call create_field_decl() instead
4113 of create_builtin_decl(); construct type directly instead of calling
4114 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
4115 (build_private_template): Adjust call to get_class_ivars(); build
4116 a type directly instead of via groktypename().
4117 (build_protocol_template, build_method_prototype_list_template,
4118 build_method_prototype_template, build_category_template,
4119 build_selector_template, build_class_template, build_super_template,
4120 build_ivar_template, build_ivar_list_template,
4121 build_method_list_template, build_method_template):
4122 Call create_field_decl() instead of grokfield().
4123 (objc_method_parm_type): Do not call groktypename().
4124 (generate_descriptor_table): Call start_var_decl() and
4125 finish_var_decl() instead of start_decl() and finish_decl().
4126 (generate_method_descriptors, build_protocol_initializer,
4127 generate_dispatch_tables, build_category_initializer,
4128 build_shared_structure_initializer): Do not call groktypename().
4129 (generate_protocols): Call start_var_decl() and finish_var_decl()
4130 instead of start_decl() and finish_decl(); do not call groktypename().
4131 (error_with_ivar): Remove last parameter.
4132 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
4133 to CLASS_IVARS lists; adjust calls to error_with_ivar().
4134 (generate_ivar_lists): Convert one of the initializer elements; do
4135 not call groktypename().
4136 (get_arg_type_list, start_method_def, gen_method_def): Account for
4137 new representation of variable arguments and '...' in Objective-C
4138 methods; add Objective-C++ impedance matching code.
4139 (is_objc_type_qualifier): Remove function.
4140 (adjust_type_for_id_default): Simplify; there is no longer a need to
4141 wade through declspecs.
4142 (lookup_interface, start_class, continue_class,
4143 finish_class, start_method_def, start_protocol, build_method_decl,
4144 objc_add_method, add_instance_variable, build_ivar_reference,
4145 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
4146 Make into static functions.
4147 (receiver_is_class_object): Use new IS_CLASS() macro.
4148 (objc_build_message_expr): Tweak ObjC++ message argument handling;
4149 call objc_finish_message_expr() instead of finish_message_expr().
4150 (finish_message_expr): Rename to objc_finish_message_expr(); use
4151 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
4152 call gen_type_name() instead of gen_declaration(); call objc_is_id()
4153 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
4154 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
4155 (build_objc_method_call, warn_with_method): Do not call groktypename().
4156 (build_ivar_reference): Call convert() instead of clobbering in a
4158 (hash_init): Initialize string_htab hash table.
4159 (add_instance_variable): Simplify parameter list; do not call grokfield();
4160 do not populate CLASS_IVARS list.
4161 (start_class): Check for the existence of super class, if one was specified.
4162 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
4163 call build_class_template(); adjust call to get_class_ivars(); call
4164 build_decl(), pushdecl() and finish_decl() instead of define_decl().
4165 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
4167 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
4168 (start_protocol): Do not call build_protocol_template(); use
4169 PROTOCOL_BINFO_ELTS for the tree vector size.
4170 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
4171 (encode_pointer): Encode 'const char *' as 'r*', for backwards
4173 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
4174 (encode_type): Handle the 'const' qualifier here.
4175 (objc_parmlist): New global variable, sued by objc_push_parm and
4176 objc_get_parm_info().
4177 (objc_push_parm, objc_get_parm_info): New functions.
4178 (objc_expr_last): Remove function.
4179 (synth_self_and_ucmd_args): For instance methods, use the instance
4180 type for 'self'; call objc_push_parm() instead of push_parm_decl().
4181 (start_method_def): Do not call push_scope(), declare_parm_level(),
4182 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
4183 just use objc_push_parm() and objc_get_parm_info().
4184 (comp_method_with_proto): Remove function.
4185 (objc_types_are_equivalent): Strip away indirections before comparing
4187 (comp_proto_with_proto): Do not call groktypename(); types are no
4188 longer in raw declspec format.
4189 (objc_start_function): New function.
4190 (really_start_method): Call comp_proto_with_proto() instead of
4191 comp_method_with_proto(); call objc_start_function() instead of
4192 hand-crafting a function declarator.
4193 (continue_method_def, objc_expand_function_end): Remove functions.
4194 (get_super_receiver): Call objc_get_current_scope() instead of
4195 get_current_scope(); reference 'super_class' field (instead of
4197 (finish_method_def): Rename to objc_finish_method_definition() and
4198 add a function decl parameter; move method encoding call from
4199 objc_expand_function_end().
4200 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
4201 gen_declaration_1): Remove functions.
4202 (tmpbuf, RAW_DECLSPEC): Remove.
4203 (gen_declaration): Remove second parameter; simplify to deal
4204 with TYPE_P nodes instead of raw declspecs.
4205 (gen_type_name, gen_type_name_0): New functions.
4206 (gen_method_decl): Remove second parameter; call gen_type_name()
4207 instead of gen_declaration_1().
4208 (dump_interface): Adjust calls to gen_declaration() and
4209 gen_method_decl(); do not allocate a separate string buffer.
4210 (init_objc): Allocate a larger string buffer to accommodate
4211 dump_interface(); adjust call to build_module_descriptor();
4212 add call to build_module_initializer_routine() for the GNU
4214 (generate_classref_translation_entry): Do not call start_decl(); call
4215 finish_var_decl() instead of finish_decl(); call convert() instead of
4217 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
4218 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
4220 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
4221 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
4222 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
4223 objc_object_type and objc_object_name, respectively.
4224 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
4225 objc_class_name): New.
4226 (IS_CLASS): New macro.
4227 (IS_ID, IS_SUPER): Robustify.
4228 (OCTI_EXECCLASS_DECL, execclass_decl): New.
4229 (finish_file, start_class, continue_class, finish_class,
4230 start_method_def, continue_method_def, finish_method_def,
4231 start_protocol, finish_protocol, objc_build_throw_stmt,
4232 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
4233 objc_build_synchronized_epilogue, objc_build_try_prologue,
4234 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
4235 objc_build_finally_prologue, objc_build_finally_epilogue,
4236 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
4237 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
4238 get_class_reference, get_static_reference, get_object_reference,
4239 build_message_expr, finish_message_expr, build_selector_expr,
4240 build_ivar_reference, build_keyword_decl, build_method_decl,
4241 build_protocol_expr, build_objc_string_object, objc_declare_alias,
4242 objc_declare_class, objc_declare_protocols, objc_comptypes,
4243 objc_check_decl, build_encode_expr): Remove prototypes.
4244 (imp_count, cat_count): Make GGC-aware.
4245 (OBJC_SET_TYPE_NAME): New macro.
4247 2004-09-03 Ziemowit Laski <zlaski@apple.com>
4249 * config-lang.in: Update copyright notice.
4250 (lang_requires): Indicate that ObjC requires C to be built first.
4252 2004-09-01 Ziemowit Laski <zlaski@apple.com>
4254 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
4256 (build_objc_string_object): Rename to objc_build_string_object().
4257 (get_class_reference): Rename to objc_get_class_reference().
4258 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
4259 (next_sjlj_build_catch_list, get_super_receiver): Call
4260 objc_get_class_reference() instead of get_class_reference().
4261 (build_keyword_decl): Rename to objc_build_keyword_decl().
4262 (build_message_expr): Rename to objc_build_message_expr().
4263 (build_protocol_expr): Rename to objc_build_protocol_expr().
4264 (build_selector_expr): Rename to objc_build_selector_expr().
4265 (build_encode_expr): Rename to objc_build_encode_expr().
4266 * objc-act.h (get_class_ivars_from_name): Rename prototype to
4267 objc_get_class_ivars().
4268 (get_class_reference): Rename prototype to objc_get_class_reference().
4269 (build_message_expr): Rename prototype to objc_build_message_expr().
4270 (build_selector_expr): Rename prototype to objc_build_selector_expr().
4271 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
4272 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
4273 (build_objc_string_object): Rename prototype to
4274 objc_build_string_object().
4276 2004-09-01 Ziemowit Laski <zlaski@apple.com>
4278 * objc-act.c (lookup_interface): Make function 'static' and add a
4280 (objc_check_decl, get_class_reference, objc_declare_alias,
4281 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
4282 instead of is_class_name().
4283 (get_super_receiver, objc_clear_super_receiver): Call
4284 objc_get_current_scope() instead of get_current_scope().
4285 (is_class_name): Rename to objc_is_class_name.
4286 (lookup_objc_ivar): Rename to objc_lookup_ivar.
4288 2004-08-28 Ziemowit Laski <zlaski@apple.com>
4290 * objc-act.c (objc_is_reserved_word): New function.
4292 2004-08-15 Ziemowit Laski <zlaski@apple.com>
4294 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
4295 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
4296 (objc/objc-parse.o): Do not depend on gtype-objc.h.
4297 * objc-act.c: Do not include gtype-objc.h.
4298 (finish_file): Rename to objc_finish_file().
4299 * objc-act.h (finish_file): Update copyright notice; remove prototype.
4300 * objc-lang.c: Update copyright notice; include diagnostic.h,
4301 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
4303 (finish_file): New hook routine.
4304 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
4305 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
4306 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
4307 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
4308 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
4309 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
4310 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
4311 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
4312 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
4313 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
4314 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
4315 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
4316 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
4317 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
4318 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
4319 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
4320 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
4321 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
4322 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
4323 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
4324 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
4325 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
4326 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
4327 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
4328 Move to c-objc-common.h.
4331 Copyright (C) 2004-2024 Free Software Foundation, Inc.
4333 Copying and distribution of this file, with or without modification,
4334 are permitted in any medium without royalty provided the copyright
4335 notice and this notice are preserved.