1 2004-09-24 Ziemowit Laski <zlaski@apple.com>
3 * objc-act.c (init_objc_symtab, init_module_descriptor,
4 build_shared_structure_initializer): When initializing 'long'
5 fields, ensure that the initializer value is also 'long'.
7 2004-09-24 Zack Weinberg <zack@codesourcery.com>
9 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
11 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
12 (build_selector_translation_table): Use %J in diagnostic
13 instead of diddling input_line. Fix spelling.
15 2004-09-21 Ziemowit Laski <zlaski@apple.com>
17 * objc-act.c (objc_fold_objc_type_ref): New function.
18 * objc-act.h (objc_fold_objc_type_ref): New prototype.
20 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
22 * objc-act.c (objc_start_function, really_start_method,
23 objc_get_parm_info, start_method_def): Update to new arg_info
26 2004-09-07 Ziemowit Laski <zlaski@apple.com>
28 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
30 (objc/objc-act.o): Depend on $(HASHTAB_H).
31 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
32 objcp-decl.h instead of c-tree.h.
33 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
34 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
35 build_protocol_template): Adjust prototypes.
36 (build_module_initializer_routine, start_class, continue_class,
37 finish_class, start_method_def, objc_start_function, start_protocol,
38 build_method_decl, objc_add_method, add_instance_variable,
39 build_ivar_reference, is_ivar, is_private, get_super_receiver,
40 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
41 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
42 create_field_decl): New prototypes.
43 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
44 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
45 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
46 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
47 (CLASS_TYPEDEF_NAME): New.
48 (TAG_EXECCLASS): Change from a global variable to a #define.
49 (TAG_RETURN_STRUCT): Delete.
50 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
51 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
52 (string_descriptor): New struct.
53 (string_htab): New hash table.
54 (string_hash, string_eq): New prototypes.
55 (generate_struct_by_value_array): Call create_field_decl() instead of
56 create_builtin_decl().
57 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
58 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
59 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
61 (define_decl, get_static_reference, get_protocol_reference,
62 create_builtin_decl): Remove functions.
63 (objc_start_class_interface, objc_start_category_interface,
64 objc_start_protocol, objc_continue_interface, objc_finish_interface,
65 objc_start_class_implementation, objc_start_category_implementation,
66 objc_continue_implementation, objc_finish_implementation,
67 objc_set_visibility, objc_set_method_type,
68 objc_build_method_signature, objc_add_method_declaration,
69 objc_start_method_definition, objc_add_instance_variable,
70 objc_get_protocol_qualified_type, create_field_decl,
71 start_var_decl, finish_var_decl): New functions.
72 (setup_string_decl): Simplify since it is only called once.
73 (synth_module_prologue): Call build_class_template(); predefine 'id'
74 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
75 hooks for duration of function; fix GNU runtime messenger signatures
76 to correspond to reality; forward-declare '__objc_exec_class' for the
77 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
78 'extern "C" { ... }' wrappers around synthesized declarations; call
79 build_protocol_template() and build_category_template().
80 (string_hash, string_eq): New functions.
81 (objc_build_string_object): Check metaclass correctness only once;
82 store string literals in hash table.
83 (objc_build_constructor): Do not convert initializer elements;
84 adjust for ObjC++ impedance mismatch.
85 (build_objc_symtab_template): Call create_field_decl() instead of
86 create_builtin_decl().
87 (init_objc_symtab): Add missing conversion to initializer element.
88 (build_metadata_decl): Call start_var_decl() instead of define_decl().
89 (generate_objc_symtab_decl): Do not call build_category_template();
90 call start_var_decl() and finish_var_decl() instead of start_decl()
92 (build_module_descriptor): Call create_field_decl() instead of
93 grokfield(); call start_var_decl() and finish_var_decl() instead of
94 start_decl() and finish_decl(); always mark module descriptor as
95 used; move GNU runtime-specific functionality to
96 build_module_initializer_routine().
97 (build_module_initializer_routine): New function, broken off of
98 build_module_descriptor().
99 (objc_static_init_needed_p, objc_generate_static_init_call): New
101 (generate_static_references, generate_strings,
102 build_selector_translation_table, generate_descriptor_table,
103 generate_ivars_list, generate_dispatch_table, generate_category): Call
104 start_var_decl() and finish_var_decl() instead of start_decl() and
105 finish_decl(); build a type directly instead of via groktypename().
106 (build_selector_reference_decl, build_selector_table_decl,
107 build_class_reference_decl, build_protocol_reference,
108 generate_objc_image_info): Call start_var_decl() instead of
110 (build_selector_reference): For GNU runtime, do not call
111 build_selector_reference_decl().
112 (build_selector, build_typed_selector_reference): Always convert
113 result to the selector type.
114 (add_objc_string): Cast return value to 'char *'.
115 (build_method_prototype_template, build_selector_template,
116 build_method_template): Use actual selector type for fields
117 pointing to selectors.
118 (finish_objc): For GNU runtime, call
119 build_module_initializer_routine() after build_module_descriptor().
120 (generate_protocol_list, generate_shared_structures): Call
121 start_var_decl() and finish_var_decl() instead of start_decl() and
122 finish_decl(); build a type directly instead of via
124 (synth_id_with_class_suffix): Return a string.
125 (get_arg_type_list): For instance methods, use the instance type for
126 'self'; do not call groktypename_in_parm_context().
127 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
128 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
129 handle RECORD_TYPEs in ObjC as well as ObjC++.
130 (objc_is_id): New function.
131 (objc_is_object_ptr): Return the canonical type node.
132 (objc_get_class_ivars): Simplify using get_class_ivars().
133 (get_class_ivars): Remove second parameter; create a fresh copy
134 of the ivar list for each call; do not check for existence of
136 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
137 (objc_init_exceptions): When using SJLJ-style exceptions, require
138 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
140 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
141 objc_object_type instead of objc_id_type.
142 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
143 a VAR_DECL before placing it in the appropriate scope; do not
144 call define_decl(); adjust call to c_begin_compound_stmt();
145 use objc_object_type instead of objc_id_type.
146 (build_next_objc_exception_stuff): Call create_field_decl() instead
147 of create_builtin_decl(); construct type directly instead of calling
148 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
149 (build_private_template): Adjust call to get_class_ivars(); build
150 a type directly instead of via groktypename().
151 (build_protocol_template, build_method_prototype_list_template,
152 build_method_prototype_template, build_category_template,
153 build_selector_template, build_class_template, build_super_template,
154 build_ivar_template, build_ivar_list_template,
155 build_method_list_template, build_method_template):
156 Call create_field_decl() instead of grokfield().
157 (objc_method_parm_type): Do not call groktypename().
158 (generate_descriptor_table): Call start_var_decl() and
159 finish_var_decl() instead of start_decl() and finish_decl().
160 (generate_method_descriptors, build_protocol_initializer,
161 generate_dispatch_tables, build_category_initializer,
162 build_shared_structure_initializer): Do not call groktypename().
163 (generate_protocols): Call start_var_decl() and finish_var_decl()
164 instead of start_decl() and finish_decl(); do not call groktypename().
165 (error_with_ivar): Remove last parameter.
166 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
167 to CLASS_IVARS lists; adjust calls to error_with_ivar().
168 (generate_ivar_lists): Convert one of the initializer elements; do
169 not call groktypename().
170 (get_arg_type_list, start_method_def, gen_method_def): Account for
171 new representation of variable arguments and '...' in Objective-C
172 methods; add Objective-C++ impedance matching code.
173 (is_objc_type_qualifier): Remove function.
174 (adjust_type_for_id_default): Simplify; there is no longer a need to
175 wade through declspecs.
176 (lookup_interface, start_class, continue_class,
177 finish_class, start_method_def, start_protocol, build_method_decl,
178 objc_add_method, add_instance_variable, build_ivar_reference,
179 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
180 Make into static functions.
181 (receiver_is_class_object): Use new IS_CLASS() macro.
182 (objc_build_message_expr): Tweak ObjC++ message argument handling;
183 call objc_finish_message_expr() instead of finish_message_expr().
184 (finish_message_expr): Rename to objc_finish_message_expr(); use
185 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
186 call gen_type_name() instead of gen_declaration(); call objc_is_id()
187 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
188 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
189 (build_objc_method_call, warn_with_method): Do not call groktypename().
190 (build_ivar_reference): Call convert() instead of clobbering in a
192 (hash_init): Initialize string_htab hash table.
193 (add_instance_variable): Simplify parameter list; do not call grokfield();
194 do not populate CLASS_IVARS list.
195 (start_class): Check for the existence of super class, if one was specified.
196 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
197 call build_class_template(); adjust call to get_class_ivars(); call
198 build_decl(), pushdecl() and finish_decl() instead of define_decl().
199 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
201 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
202 (start_protocol): Do not call build_protocol_template(); use
203 PROTOCOL_BINFO_ELTS for the tree vector size.
204 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
205 (encode_pointer): Encode 'const char *' as 'r*', for backwards
207 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
208 (encode_type): Handle the 'const' qualifier here.
209 (objc_parmlist): New global variable, sued by objc_push_parm and
210 objc_get_parm_info().
211 (objc_push_parm, objc_get_parm_info): New functions.
212 (objc_expr_last): Remove function.
213 (synth_self_and_ucmd_args): For instance methods, use the instance
214 type for 'self'; call objc_push_parm() instead of push_parm_decl().
215 (start_method_def): Do not call push_scope(), declare_parm_level(),
216 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
217 just use objc_push_parm() and objc_get_parm_info().
218 (comp_method_with_proto): Remove function.
219 (objc_types_are_equivalent): Strip away indirections before comparing
221 (comp_proto_with_proto): Do not call groktypename(); types are no
222 longer in raw declspec format.
223 (objc_start_function): New function.
224 (really_start_method): Call comp_proto_with_proto() instead of
225 comp_method_with_proto(); call objc_start_function() instead of
226 hand-crafting a function declarator.
227 (continue_method_def, objc_expand_function_end): Remove functions.
228 (get_super_receiver): Call objc_get_current_scope() instead of
229 get_current_scope(); reference 'super_class' field (instead of
231 (finish_method_def): Rename to objc_finish_method_definition() and
232 add a function decl parameter; move method encoding call from
233 objc_expand_function_end().
234 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
235 gen_declaration_1): Remove functions.
236 (tmpbuf, RAW_DECLSPEC): Remove.
237 (gen_declaration): Remove second parameter; simplify to deal
238 with TYPE_P nodes instead of raw declspecs.
239 (gen_type_name, gen_type_name_0): New functions.
240 (gen_method_decl): Remove second parameter; call gen_type_name()
241 instead of gen_declaration_1().
242 (dump_interface): Adjust calls to gen_declaration() and
243 gen_method_decl(); do not allocate a separate string buffer.
244 (init_objc): Allocate a larger string buffer to accommodate
245 dump_interface(); adjust call to build_module_descriptor();
246 add call to build_module_initializer_routine() for the GNU
248 (generate_classref_translation_entry): Do not call start_decl(); call
249 finish_var_decl() instead of finish_decl(); call convert() instead of
251 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
252 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
254 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
255 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
256 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
257 objc_object_type and objc_object_name, respectively.
258 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
259 objc_class_name): New.
260 (IS_CLASS): New macro.
261 (IS_ID, IS_SUPER): Robustify.
262 (OCTI_EXECCLASS_DECL, execclass_decl): New.
263 (finish_file, start_class, continue_class, finish_class,
264 start_method_def, continue_method_def, finish_method_def,
265 start_protocol, finish_protocol, objc_build_throw_stmt,
266 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
267 objc_build_synchronized_epilogue, objc_build_try_prologue,
268 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
269 objc_build_finally_prologue, objc_build_finally_epilogue,
270 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
271 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
272 get_class_reference, get_static_reference, get_object_reference,
273 build_message_expr, finish_message_expr, build_selector_expr,
274 build_ivar_reference, build_keyword_decl, build_method_decl,
275 build_protocol_expr, build_objc_string_object, objc_declare_alias,
276 objc_declare_class, objc_declare_protocols, objc_comptypes,
277 objc_check_decl, build_encode_expr): Remove prototypes.
278 (imp_count, cat_count): Make GGC-aware.
279 (OBJC_SET_TYPE_NAME): New macro.
281 2004-09-03 Ziemowit Laski <zlaski@apple.com>
283 * config-lang.in: Update copyright notice.
284 (lang_requires): Indicate that ObjC requires C to be built first.
286 2004-09-01 Ziemowit Laski <zlaski@apple.com>
288 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
290 (build_objc_string_object): Rename to objc_build_string_object().
291 (get_class_reference): Rename to objc_get_class_reference().
292 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
293 (next_sjlj_build_catch_list, get_super_receiver): Call
294 objc_get_class_reference() instead of get_class_reference().
295 (build_keyword_decl): Rename to objc_build_keyword_decl().
296 (build_message_expr): Rename to objc_build_message_expr().
297 (build_protocol_expr): Rename to objc_build_protocol_expr().
298 (build_selector_expr): Rename to objc_build_selector_expr().
299 (build_encode_expr): Rename to objc_build_encode_expr().
300 * objc-act.h (get_class_ivars_from_name): Rename prototype to
301 objc_get_class_ivars().
302 (get_class_reference): Rename prototype to objc_get_class_reference().
303 (build_message_expr): Rename prototype to objc_build_message_expr().
304 (build_selector_expr): Rename prototype to objc_build_selector_expr().
305 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
306 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
307 (build_objc_string_object): Rename prototype to
308 objc_build_string_object().
310 2004-09-01 Ziemowit Laski <zlaski@apple.com>
312 * objc-act.c (lookup_interface): Make function 'static' and add a
314 (objc_check_decl, get_class_reference, objc_declare_alias,
315 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
316 instead of is_class_name().
317 (get_super_receiver, objc_clear_super_receiver): Call
318 objc_get_current_scope() instead of get_current_scope().
319 (is_class_name): Rename to objc_is_class_name.
320 (lookup_objc_ivar): Rename to objc_lookup_ivar.
322 2004-08-28 Ziemowit Laski <zlaski@apple.com>
324 * objc-act.c (objc_is_reserved_word): New function.
326 2004-08-15 Ziemowit Laski <zlaski@apple.com>
328 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
329 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
330 (objc/objc-parse.o): Do not depend on gtype-objc.h.
331 * objc-act.c: Do not include gtype-objc.h.
332 (finish_file): Rename to objc_finish_file().
333 * objc-act.h (finish_file): Update copyright notice; remove prototype.
334 * objc-lang.c: Update copyright notice; include diagnostic.h,
335 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
337 (finish_file): New hook routine.
338 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
339 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
340 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
341 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
342 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
343 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
344 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
345 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
346 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
347 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
348 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
349 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
350 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
351 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
352 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
353 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
354 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
355 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
356 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
357 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
358 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
359 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
360 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
361 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
362 Move to c-objc-common.h.