gcc/objc/ChangeLog

   1 2008-07-28  Richard Guenther  <rguenther@suse.de>
   2
   3         Merge from gimple-tuples-branch.
   4
   5         2008-07-18  Aldy Hernandez  <aldyh@redhat.com>
   6
   7         * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
   8         (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
   9         * objc-act.h: Include gimple.h instead of tree-gimple.h.
  10         * ipa-reference.c: Same.
  11
  12         2007-11-10  Aldy Hernandez  <aldyh@redhat.com>
  13
  14         * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
  15         * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
  16
  17 2008-07-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  18
  19         * objc-act.c: Fix comment typos.
  20
  21 2008-07-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
  22
  23         * objc-act.c (objc_start_class_interface,
  24         objc_start_category_interface, objc_start_class_implementation,
  25         objc_start_category_implementation, objc_build_struct,
  26         generate_static_references, build_private_template,
  27         lookup_category, objc_add_method, add_category,
  28         add_instance_variable, objc_is_public, conforms_to_protocol,
  29         start_class, continue_class, finish_class): Avoid C++ keywords.
  30
  31 2008-07-14  Jason Merrill  <jason@redhat.com>
  32
  33         PR objc++/36723
  34         * objc-act.c (objc_build_constructor): Update C++ tweak.
  35
  36 2007-07-14  Rafael Avila de Espindola  <espindola@google.com>
  37
  38         * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
  39         of DECL_IN_SYSTEM_HEADER.
  40
  41 2008-07-11  Ian Lance Taylor  <iant@google.com>
  42
  43         * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
  44         etc., not just when OBJCPLUS is defined.
  45
  46 2008-06-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
  47
  48         * objc-act.c (setup_string_decl, objc_build_string_object,
  49         hash_interface, eq_interface, objc_begin_try_stmt,
  50         encode_method_prototype, build_ivar_list_initializer,
  51         objc_build_encode_expr): Fix for -Wc++-compat.
  52
  53 2008-05-12  Tomas Bily  <tbily@suse.cz>
  54
  55         * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
  56         Use CONVERT_EXPR_P.
  57
  58 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
  59
  60         * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
  61
  62 2008-04-03  Tom Tromey  <tromey@redhat.com>
  63
  64         * Make-lang.in (objc_OBJS): New variable.
  65
  66 2008-03-27  Tom Tromey  <tromey@redhat.com>
  67
  68         * Make-lang.in: Revert automatic dependency patch.
  69
  70 2008-03-27  Douglas Gregor  <doug.gregor@gmail.com>
  71
  72         PR obj-c++/35704
  73         * objc-act.c (objc_build_component_ref): Fix call to
  74         finish_class_member_access_expr.
  75         (objc_generate_cxx_ctor_or_dtor): Fix call to
  76         build_special_member_call.
  77
  78 2008-03-25  Andrew Pinski  <pinskia@gmail.com>
  79
  80         PR objc/29197
  81         * objc-act.c (encode_type): Handle when type is error_mark_node.
  82         (objc_push_parm): Handle when the type of parm is error_mark_node.
  83
  84 2008-03-25  Tom Tromey  <tromey@redhat.com>
  85
  86         * Make-lang.in (objc_OBJS): New variable.
  87         (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
  88
  89 2008-03-21  Andreas Tobler  <a.tobler@schweiz.org>
  90
  91         PR bootstrap/35660
  92         * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
  93         MAYBE_CLASS_TYPE_P.
  94         (objc_generate_cxx_cdtors): Likewise.
  95         (add_instance_variable): Likewise.
  96
  97 2008-02-26  Tom Tromey  <tromey@redhat.com>
  98
  99         * objc-act.c (objc_init): Remove old location code.
 100
 101 2008-02-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 102
 103         PR other/35107
 104         * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
 105
 106 2007-07-30  Nick Clifton  <nickc@redhat.com>
 107
 108         * Make-lang.in: Change copyright header to refer to version 3 of
 109         the GNU General Public License and to point readers at the
 110         COPYING3 file and the FSF's license web page.
 111         * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
 112         config-lang.in, objc-lang.c: Likewise.
 113
 114 2007-07-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 115
 116         * objc-act.c (objc_get_callee_fndecl): Constify.
 117         * objc-act.h (objc_get_callee_fndecl): Likewise.
 118
 119 2007-07-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 120
 121         * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
 122         string_eq): Constify.
 123
 124 2007-04-04  Stuart Hastings  <stuart@apple.com>
 125
 126         PR 31281
 127         * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
 128
 129 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 130
 131         * Make-lang.in: Add dummy lang.install-pdf target.
 132
 133 2007-02-18  Kazu Hirata  <kazu@codesourcery.com>
 134
 135         * objc/objc-act.c: Fix comment typos.
 136
 137 2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
 138             Brooks Moses  <brooks.moses@codesourcery.com>
 139             Lee Millward  <lee.millward@codesourcery.com>
 140
 141         * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
 142         (objc_get_callee_fndecl): Likewise.
 143
 144 2007-01-23  Andrew Pinski  <pinskia@gmail.com>
 145
 146         PR objc/27438
 147         * objc-act.c (objc_add_static_instance): Mark the decl as
 148         TREE_USED.
 149
 150 2007-01-20  Andrew Pinski  <pinskia@gmail.com>
 151
 152         PR objc/30479
 153         * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
 154         of htab_hash_pointer.
 155         (lookup_interface): Likewise.
 156         (add_class): Likewise.
 157
 158 2007-01-02  Douglas Gregor  <doug.gregor@gmail.com>
 159
 160         * objc-act.c (objc_build_volatilized_type): Keep track of
 161         canonical types.
 162         (objc_get_protocol_qualified_type): Ditto.
 163
 164 2006-11-02  Andreas Tobler  <a.tobler@schweiz.org>
 165
 166         * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
 167         content where we called cp_finish_file.
 168
 169 2006-10-23 Rafael Avila de Espindola  <rafael.espindola@gmail.com>
 170
 171         * objc-act.c (synth_module_prologue): Replace calls to
 172         builtin_function with add_builtin_function.
 173         (build_next_objc_exception_stuff): Replace calls to
 174         builtin_function with add_builtin_function.
 175         (build_objc_exception_stuff): Replace calls to
 176         builtin_function with add_builtin_function.
 177
 178 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 179
 180         * Make-lang.in: Added empty "objc.pdf" target.
 181
 182 2006-09-26  Andrew Pinski  <pinskia@physics.uc.edu>
 183
 184         PR objc/29195
 185         * objc-act.c (objc_push_parm): If we change the type of the
 186         decl, relayout the decl.
 187
 188 2006-09-19  Eric Christopher  <echristo@apple.com>
 189
 190         * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
 191         default to something innocuous.
 192         (build_next_objc_exception_stuff): Rename JBLEN.
 193
 194 2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 195
 196         * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
 197
 198 2006-07-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 199
 200         PR obj-c++/28434
 201         * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
 202
 203 2006-06-06  Mike Stump  <mrs@apple.com>
 204
 205         * objc-act.c: Remove prototype for objc_build_volatilized_type.
 206
 207 2006-05-24  Mike Stump  <mrs@apple.com>
 208
 209         * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
 210
 211 2006-05-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 212
 213         PR objc/27240
 214         * objc-act.c (objc_is_public): Return early on invalid type.
 215
 216 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
 217
 218         * objc-act.c (init_module_descriptor): Remove file name from
 219         module descriptor.
 220         (gen_type_name_0): Fix ICE when issuing warning.
 221
 222 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
 223         * Make-lang.in (OBJC): Remove
 224         (OBJECTIVE-C): Remove
 225         (objective-c): Remove
 226         (.PHONY): Remove objective-c and ObjC
 227
 228 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 229
 230         PR objc/25360
 231         * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
 232         by the inner type.
 233
 234 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 235
 236         PR objc/25348
 237         * objc-act.c (encode_array): Handle arrays to zero sized types.
 238
 239 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 240
 241         * Make-lang.in (objc.all.build, objc.install-normal): Remove.
 242
 243 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 244
 245         * Make-lang.in: Remove all dependencies on s-gtype.
 246
 247 2005-12-02  Richard Guenther  <rguenther@suse.de>
 248
 249         * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
 250         next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
 251         next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
 252         build_objc_method_call, objc_rewrite_function_call): Use buildN
 253         instead of build.
 254
 255 2005-10-20  Geoffrey Keating  <geoffk@apple.com>
 256
 257         * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
 258         on objc_msgSend and like builtin functions.
 259
 260 2005-10-17  Andreas Krebbel  <krebbel1@de.ibm.com>
 261
 262         * objc-act.c (objc_build_component_ref): Adjust call to
 263         finish_class_member_access_expr due to a changed prototype.
 264
 265 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 266
 267         PR objc/23306
 268         * objc-act.c (generate_strings): Remove and move code to
 269         finish decl to ...
 270         (add_objc_string): here when creating a new string decl.
 271         (finish_objc): Don't call generate_strings.
 272
 273 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 274
 275         PR objc/23381
 276         * objc-act.c (next_sjlj_build_try_catch_finally): Set
 277         TREE_SIDE_EFFECTS on catch_seq after building it.
 278
 279 2005-08-09  Andrew Pinski  <pinskia@physics.uc.edu>
 280
 281         part of PR objc/21992
 282         * objc-act.c (handle_class_ref): The ref decl is always referenced.
 283
 284 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
 285
 286         Make CONSTRUCTOR use VEC to store initializers.
 287         * objc-act.c (objc_build_constructor): Use build_constructor_from_list
 288         instead of build_constructor.
 289
 290 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
 291
 292         * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
 293         removed.
 294         * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
 295         (KEYWORD_KEY_NAME): Use decl_minimal.
 296         (METHOD_SEL_NAME): Ditto..
 297         (METHOD_SEL_ARGS): Use decl_non_common.
 298         (METHOD_ADD_ARGS): Ditto.
 299         (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
 300         (METHOD_DEFINITION): Ditto.
 301         (METHOD_ENCODING): Ditto.
 302         * objc-lang.c: (objc_init_ts): New function.
 303
 304 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 305
 306         * objc-act.c (objc_build_struct): Pass in an actual @interface
 307         instead of its name, and annotate the struct created (and all
 308         existing variants thereof) with the @interface.
 309         (objc_compare_types): Treat forward-declared ObjC classes
 310         as stand-alone (root) classes for purposes of type comparisons.
 311         (build_private_template): Move some code to objc_build_struct().
 312
 313 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 314
 315         PR objc/22274
 316         * objc-act.c (objc_build_string_object): For GNU-style constants,
 317         use the @interface type rather than the built-in type.
 318
 319 2005-07-03  Kazu Hirata  <kazu@codesourcery.com>
 320
 321         * Make-lang.in (cc1plus-checksum.c): Use
 322         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
 323
 324 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 325
 326         * objc-act.c: Use %q to quote in diagnostics.
 327
 328 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 329
 330         * objc-act.c: Use '+' flag instead of %J.  Use 'q' flag for
 331         quoting.
 332
 333 2005-06-30  Ziemowit Laski  <zlaski@apple.com>
 334
 335         * objc-act.c (objc_build_volatilized_type): New function.
 336         (objc_volatilize_decl): Call objc_build_volatilized_type()
 337         instead of build_qualified_type().
 338
 339 2005-06-29  Ziemowit Laski  <zlaski@apple.com>
 340
 341         * objc-act.c (objc_build_internal_const_str_type): New function.
 342         (check_string_class_template): Use objc_get_class_ivars() instead
 343         of TYPE_FIELDS() to retrieve ivar list.
 344         (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
 345         than the field itself.
 346         (objc_build_string_object): Synthesize a "__builtin_ObjCString"
 347         type and use it to lay out compile-time string objects.
 348         * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
 349         New.
 350
 351 2005-06-28  Paul Brook  <paul@codesourcery.com>
 352
 353         * objc-act.c (objc_init_exceptions): Call
 354         default_init_unwind_resume_libfunc.
 355
 356 2005-06-27  Ziemowit Laski  <zlaski@apple.com>
 357
 358         * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
 359         portion of TYPE_LANG_SPECIFIC info for all variants of
 360         a class before calling finish_struct(), and restore
 361         same TYPE_OBJC_INFO afterwards.
 362
 363 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
 364
 365         * all files: Update FSF address in copyright headers.
 366
 367 2005-06-15  Joseph S. Myers  <joseph@codesourcery.com>
 368
 369         * objc-act.c (my_build_string_pointer): New.
 370         (objc_get_class_reference, get_super_receiver): Call
 371         my_build_string_pointer instead of my_build_string when building
 372         function arguments.
 373
 374 2005-05-25  Mike Stump  <mrs@mrs.kithrup.com>
 375
 376         * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
 377         machines.
 378
 379 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
 380
 381         * objc-act.c (objc_build_struct): New function.
 382         (objc_derived_from_p): Likewise.
 383         (objc_build_component_ref): Likewise.
 384         (objc_copy_binfo): Likewise.
 385         (objc_xref_basetypes): Likewise.
 386         (objc_lookup_protocol): Likewise.
 387         (objc_compare_protocols): Likewise.
 388         (objc_volatilize_decl): Likewise.
 389         (encode_aggregate_fields): Likewise.
 390         (volatilized_hash): Likewise.
 391         (volatilized_eq): Likewise.
 392         (objc_compare_types): Likewise.
 393         (objc_type_quals_match): Likewise.
 394         (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
 395         of same name.
 396         (get_class_ivars): Add second parameter indicating if entire
 397         hierarchy is desired.
 398         (struct volatilized_type): New type.
 399         (volatilized_htab): New hash table.
 400         (objc_types_compatible_p, objc_comptypes): Remove functions.
 401         (synth_module_prologue): Do not initialize 'unused_list'.
 402         (objc_get_class_reference): Fix ObjC++ impedance mismatches.
 403         (objc_declare_alias): Implement as a typedef.
 404         (objc_substitute_decl, objc_gimplify_expr): Reformat.
 405         (objc_get_class_ivars): Adjust call to get_class_ivars().
 406         (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
 407         build_ivar_reference, get_super_receiver): Call
 408         objc_build_component_ref() instead of build_component_ref().
 409         (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
 410         objc_comptypes().
 411         (build_private_template): Call objc_build_struct() instead of
 412         start_struct() and finish_struct().
 413         (hash_init): Initialize volatilized_htab.
 414         (objc_is_public): Adjust calls to objc_get_ivars(); adjust
 415         ObjC++ impedance mismatches.
 416         (encode_aggregate_within): Streamline by calling
 417         encode_aggregate_fields().
 418         * objc-act.h (objc_types_compatible_p): Remove prototype.
 419         (OCTI_UNUSED_LIST, unused_list): Remove slot.
 420         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
 421
 422 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
 423
 424         * Make-lang.in (cc1obj-dummy): New.
 425         (cc1obj-checksum.c): New.
 426         (cc1obj-checksum.o): New.
 427         (cc1obj): Add cc1obj-checksum.o.
 428
 429 2005-05-18  Mike Stump  <mrs@apple.com>
 430
 431         PR objc/21641
 432         * objc-act.c (struct interface_tuple): Mark it up for GC.
 433         (interface_htab): It is really a struct interface_tuple.
 434
 435 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
 436             Mike Stump  <mrs@apple.com>
 437
 438         Yet more Objective-C++...
 439
 440         * objc-act.c (objc_finish_try_stmt): Add return value.
 441         (objc_build_synchronized): Likewise.
 442
 443         * objc-act.c (objc_is_gcable_type): Add.
 444         (objc_substitute_decl): Add.
 445         (objc_build_ivar_assignment): Add.
 446         (objc_build_global_assignment): Add.
 447         (objc_build_strong_cast_assignment): Add.
 448         (objc_is_ivar_reference_p): Add.
 449         (objc_is_global_reference_p): Add.
 450         (objc_generate_write_barrier): Add.
 451         (objc_rewrite_function_call): Add.
 452         (objc_gimplify_expr): Add Objective-C++ support.
 453         * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
 454         (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
 455         (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
 456         (DUP_TYPE_OBJC_INFO): Likewise.
 457         (struct imp_entry): Add field has_cxx_cdtors.
 458         (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
 459         OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
 460         OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
 461         OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
 462         OCTI_ASSIGN_STRONGCAST_DECL.
 463         (umsg_fast_decl): Add.
 464         (objc_assign_ivar_decl): Add.
 465         (objc_assign_ivar_fast_decl): Add.
 466         (objc_assign_global_decl): Add.
 467         (objc_assign_strong_cast_decl): Add.
 468         (objc_method_list_ptr): Add.
 469         (objc_method_proto_list_ptr): Add.
 470         (objc_ivar_list_ptr): Add.
 471
 472         * objc-act.c (should_call_super_dealloc): Add.
 473         (OBJC_VERSION): Bump to 6.
 474         (objc_is_gcable_type): Add.
 475         (objc_substitute_decl): Add.
 476         (objc_build_ivar_assignment): Add.
 477         (objc_build_global_assignment): Add.
 478         (objc_build_strong_cast_assignment): Add.
 479         (objc_is_gcable_p): Add.
 480         (objc_is_ivar_reference_p): Add.
 481         (objc_is_global_reference_p): Add.
 482         (generate_shared_structures): Add flags parameter.
 483         (objc_generate_cxx_ctor_or_dtor): Add.
 484         (objc_generate_cxx_cdtors): Add.
 485         (add_class): Add name parameter.
 486         (objc_types_share_size_and_alignment): Add.
 487         (comp_proto_with_proto): Add strict parameter.
 488         (CLS_HAS_CXX_STRUCTORS): Add.
 489         (TAG_ASSIGNIVAR): Add.
 490         (TAG_ASSIGNGLOBAL): Add.
 491         (TAG_ASSIGNSTRONGCAST): Add.
 492         (TAG_MSGSEND_FAST): Add.
 493         (TAG_ASSIGNIVAR_FAST): Add.
 494         (TAG_CXX_CONSTRUCT): Add.
 495         (TAG_CXX_DESTRUCT): Add.
 496         (OBJC_LOOKUP_CLASS): Add.
 497         (OBJC_LOOKUP_NO_SUPER): Add.
 498         (objc_finish_file): Add pch support.
 499         (objc_finish_implementation): Add Objective-C++ support.
 500         (synth_module_prologue): Likewise.
 501         (synth_module_prologue): Add fast dispatching.
 502         (objc_get_class_reference): Add Objective-C++ support.
 503         (objc_generate_write_barrier): Likewise.
 504         (next_sjlj_build_enter_and_setjmp): Likewise.
 505         (objc_begin_try_stmt): Likewise.
 506         (build_next_objc_exception_stuff): Add fast ivar support.
 507         (build_private_template): Mark the record as used so debug
 508         information is generated.
 509         (build_protocol_template): Add Objective-C++ support.
 510         (objc_method_parm_type) Likewise.
 511         (objc_generate_cxx_ctor_or_dtor): Likewise.
 512         (objc_generate_cxx_cdtors): Likewise.
 513         (build_protocol_initializer): Likewise.
 514         (build_category_template): Likewise.
 515         (build_class_template): Likewise.
 516         (build_method_list_template): Likewise.
 517         (build_category_initializer): Likewise.
 518         (build_shared_structure_initializer): Likewise.
 519         (objc_finish_message_expr): Likewise.
 520         (build_objc_method_call): Add fast dispatch support.
 521         (lookup_method_static): Add support to end search at superclasses.
 522         (add_method_to_hash_list): Add strict parameter to
 523         comp_proto_with_proto.
 524         (objc_add_method): Likewise.
 525         (objc_add_method): Also set the interface_value.
 526         (add_instance_variable): Add Objective-C++ support.
 527         (objc_is_public): Likewise.
 528         (start_class): Likewise.
 529         (continue_class): Likewise.
 530         (encode_aggregate_within): Likewise.
 531         (start_method_def): Likewise.
 532         (objc_start_function): Clear current_function_returns_value
 533         and current_function_returns_null.
 534         (really_start_method): Add Objective-C++ support.
 535         (objc_finish_method_definition): Add warning for missing
 536         [super dealloc].
 537         (finish_objc): Add Objective-C++ support.
 538         (generate_objc_image_info): Likewise.
 539         (objc_lookup_ivar): Likewise.
 540         * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
 541         (INIT_TYPE_OBJC_INFO): Likewise.
 542         (DUP_TYPE_OBJC_INFO): Likewise.
 543
 544 2005-04-23  DJ Delorie  <dj@redhat.com>
 545
 546         * objc-act.c: Adjust warning() callers.
 547
 548 2005-04-21  Roger Sayle  <roger@eyesopen.com>
 549
 550         * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
 551         this field of an objc method decl.
 552         * objc-act.c (build_method_decl): Take an additional "ellipsis"
 553         argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
 554         (objc_build_method_signature): Accept additional "ellipsis"
 555         argument and pass it to build_method_decl.
 556         (get_arg_type_list, start_method_def, gen_method_decl): Use
 557         the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
 558         TREE_OVERFLOW field of a TREE_LIST node.
 559
 560 2005-04-20  Joseph S. Myers  <joseph@codesourcery.com>
 561
 562         PR c/12913
 563         * objc-act.c (objc_start_function): Create stack level for context
 564         of identifiers with variably modified type.
 565
 566 2005-03-30  Joseph S. Myers  <joseph@codesourcery.com>
 567
 568         PR c/772
 569         PR c/17913
 570         * objc-act.c (objc_start_function): Push context on
 571         label_context_stack.
 572
 573 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 574
 575         * objc-act.c (next_sjlj_build_enter_and_setjmp,
 576         next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
 577         Call c_common_truthvalue_conversion.
 578
 579 2005-02-25  Joseph S. Myers  <joseph@codesourcery.com>
 580
 581         * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
 582         objc/objc-parse.c, objc/objc-parse.y): Remove
 583         (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
 584         objc.distclean, objc.maintainer-clean): Update for new parser.
 585         * config-lang.in (gtfiles): Update for new parser.
 586
 587 2005-01-29  Kazu Hirata  <kazu@cs.umass.edu>
 588
 589         * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
 590         copyright.
 591
 592 2005-01-27  Matt Austern  <austern@apple.com>
 593
 594         * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
 595         calling instantiate_pending_templates.
 596
 597 2005-01-26  Alexander Malmberg  <alexander@malmberg.org>
 598
 599         PR objc/18862
 600         * objc-act.c (build_selector_translation_table): Use
 601         input_location in the diagnostic for the GNU runtime or if
 602         TREE_PURPOSE (chain) is NULL.
 603
 604 2005-01-25  Alexander Malmberg  <alexander@malmberg.org>
 605
 606         PR objc/18408
 607         * objc-act.c (objc_types_compatible_p): New function.
 608         * objc-act.h (objc_types_compatible_p): Declare.
 609         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
 610
 611 2005-01-16  Ziemowit Laski  <zlaski@apple.com>
 612
 613         * objc-act.c (objc_push_parm): Call c_type_promotes_to()
 614         via a lang-hook.
 615
 616 2005-01-15  Ziemowit Laski  <zlaski@apple.com>
 617
 618         PR objc/19321
 619         * objc-act.c (get_arg_type_list): Decay function arguments into
 620         pointers.
 621         (objc_push_parm): Likewise; bring PARM_DECL construction closer
 622         in line with what the C front-end does.
 623         (objc_get_parm_info): Call pushdecl() and finish_decl() on
 624         each PARM_DECL, like the C front-end does.
 625         (start_method_def): Remove redundant ARRAY_TYPE decay.
 626         (objc_start_function): Bring closer in line with what the
 627         C front-end does for functions.
 628
 629 2005-01-14  Mike Stump  <mrs@apple.com>
 630
 631         * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
 632         that -fobjc-exceptions is accepted.
 633
 634 2004-12-30  Ziemowit Laski  <zlaski@apple.com>
 635
 636         PR objc/18971
 637         * objc-act.c (get_arg_type_list, start_method_def): Decay
 638         array arguments into pointers.
 639         (gen_type_name_0): Learn to pretty-print array types.
 640
 641 2004-12-15  Ziemowit Laski  <zlaski@apple.com>
 642
 643         * objc-act.c (build_private_template): Change to return 'void'; do
 644         not set ivar_context, uprivate_record or objc_instance_type.
 645         (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
 646         retrieve protocol list from the pointee rather than the pointer itself;
 647         check TYPE_HAS_OBJC_INFO(...) precondition before accessing
 648         TYPE_OBJC_PROTOCOL_LIST.
 649         (objc_get_protocol_qualified_type): For types 'id' and 'Class',
 650         construct a variant of the pointee as well as the pointer, and
 651         store protocol information in the former.  When creating variants
 652         of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
 653         TYPE_OBJC_INTERFACE information.
 654         (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
 655         underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
 656         for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
 657         holding an IDENTIFIER_NODE.
 658         (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
 659         accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
 660         of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
 661         an IDENTIFIER_NODE (meaning a @class forward-declaration only).
 662         (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
 663         lookup_interface().
 664         (continue_class): For @implementations, set ivar_context,
 665         uprivate_record and objc_instance_type, for @interfaces, call
 666         build_private_template().
 667         (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
 668         TYPE_OBJC_INTERFACE.
 669         (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
 670         accessing TYPE_OBJC_PROTOCOL_LIST.
 671         * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
 672         DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
 673         SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
 674         (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
 675         to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
 676         (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
 677         TYPE_LANG_SPECIFIC(...).
 678         (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
 679         (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
 680         TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
 681         adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
 682         instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
 683
 684 2004-11-29  Joseph Myers  <joseph@codesourcery.com>
 685
 686         PR c/7544
 687         * Make-lang.in (objc/objc-act.o): Update dependencies.
 688         * objc-act.c (objc_finish_file): Call
 689         maybe_apply_pending_pragma_weaks if not OBJCPLUS.
 690
 691 2004-11-09  Andrew Pinski  <pinskia@physics.uc.edu>
 692
 693         PR objc/18406
 694         * obj-act.c (encode_type): 96bits doubles are encoded the
 695         same way as 64bit and 128bit doubles are.
 696
 697 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
 698
 699         * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
 700
 701 2004-11-08  Andrew Pinski  <pinskia@physics.uc.edu>
 702
 703         PR objc/16546
 704         * objc-act.c (generate_method_descriptors): Remove setting
 705         the new decls' type to variable_length_type.
 706         (generate_ivar_lists): Likewise.
 707         (generate_dispatch_tables): Likewise.
 708
 709 2004-10-30  Ziemowit Laski  <zlaski@apple.com>
 710
 711         * objc-act.c (objc_lookup_ivar): The new OTHER parameter
 712         contains the result of the ID lookup by the C or C++
 713         front-end; in class methods, use OTHER if it exists;
 714         in instance methods, use OTHER only if it is locally
 715         declared.
 716
 717 2004-10-26  Ziemowit Laski  <zlaski@apple.com>
 718
 719         * objc-act.c (finish_class): Do not synthesize bogus
 720         'extern objc_object *_Foo;' declarations for @interface Foo.
 721
 722 2004-10-25  Ziemowit Laski  <zlaski@apple.com>
 723             David Ayers  <d.ayers@inode.at>
 724
 725         * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
 726         instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
 727         'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
 728         'Class <Protocol> == id' and 'Class <Protocol> == Class'.
 729         (objc_is_id): Add test for 'super'.
 730         (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
 731         receivers; if class methods are not found in protocol lists, search
 732         for instance methods therein and warn if one is found.  Look in
 733         global hash tables for suitable method as a last resort when messaging
 734         'id <Proto>', 'Class <Proto>' and invalid receiver types.
 735         (objc_add_method): Insert instance methods listed in protocols into
 736         the global class method hash table.
 737         * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
 738         IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
 739         addition to 'id <Proto>'.
 740
 741 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
 742
 743         PR objc/17923
 744         * objc-act.c (objc_build_string_object): Create a CONST_DECL
 745         for the NeXT runtime case.
 746
 747 2004-10-02  Kazu Hirata  <kazu@cs.umass.edu>
 748
 749         * objc-act.c: Fix comment typos.
 750
 751 2004-09-24  Ziemowit Laski  <zlaski@apple.com>
 752
 753         * objc-act.c (init_objc_symtab, init_module_descriptor,
 754         build_shared_structure_initializer): When initializing 'long'
 755         fields, ensure that the initializer value is also 'long'.
 756
 757 2004-09-24  Zack Weinberg  <zack@codesourcery.com>
 758
 759         * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
 760         throughout.
 761         (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
 762         (build_selector_translation_table): Use %J in diagnostic
 763         instead of diddling input_line.  Fix spelling.
 764
 765 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
 766
 767         * objc-act.c (objc_fold_objc_type_ref): New function.
 768         * objc-act.h (objc_fold_objc_type_ref): New prototype.
 769
 770 2004-09-09  Joseph S. Myers  <jsm@polyomino.org.uk>
 771
 772         * objc-act.c (objc_start_function, really_start_method,
 773         objc_get_parm_info, start_method_def): Update to new arg_info
 774         structures.
 775
 776 2004-09-07  Ziemowit Laski  <zlaski@apple.com>
 777
 778         * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
 779         objc/objc-act.h.
 780         (objc/objc-act.o): Depend on $(HASHTAB_H).
 781         * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
 782         objcp-decl.h instead of c-tree.h.
 783         (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
 784         error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
 785         build_protocol_template): Adjust prototypes.
 786         (build_module_initializer_routine, start_class, continue_class,
 787         finish_class, start_method_def, objc_start_function, start_protocol,
 788         build_method_decl, objc_add_method, add_instance_variable,
 789         build_ivar_reference, is_ivar, is_private, get_super_receiver,
 790         build_selector_table_decl, objc_push_parm, objc_get_parm_info,
 791         gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
 792         create_field_decl): New prototypes.
 793         (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
 794         gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
 795         define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
 796         (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
 797         (CLASS_TYPEDEF_NAME): New.
 798         (TAG_EXECCLASS): Change from a global variable to a #define.
 799         (TAG_RETURN_STRUCT): Delete.
 800         (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
 801         (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
 802         (string_descriptor): New struct.
 803         (string_htab): New hash table.
 804         (string_hash, string_eq): New prototypes.
 805         (generate_struct_by_value_array): Call create_field_decl() instead of
 806         create_builtin_decl().
 807         (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
 808         In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
 809         (objc_finish_file): In ObjC++, call instantiate_pending_templates()
 810         and cp_finish_file().
 811         (define_decl, get_static_reference, get_protocol_reference,
 812         create_builtin_decl): Remove functions.
 813         (objc_start_class_interface, objc_start_category_interface,
 814         objc_start_protocol, objc_continue_interface, objc_finish_interface,
 815         objc_start_class_implementation, objc_start_category_implementation,
 816         objc_continue_implementation, objc_finish_implementation,
 817         objc_set_visibility, objc_set_method_type,
 818         objc_build_method_signature, objc_add_method_declaration,
 819         objc_start_method_definition, objc_add_instance_variable,
 820         objc_get_protocol_qualified_type, create_field_decl,
 821         start_var_decl, finish_var_decl): New functions.
 822         (setup_string_decl): Simplify since it is only called once.
 823         (synth_module_prologue): Call build_class_template(); predefine 'id'
 824         and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
 825         hooks for duration of function; fix GNU runtime messenger signatures
 826         to correspond to reality; forward-declare '__objc_exec_class' for the
 827         GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
 828         'extern "C" { ... }' wrappers around synthesized declarations; call
 829         build_protocol_template() and build_category_template().
 830         (string_hash, string_eq): New functions.
 831         (objc_build_string_object): Check metaclass correctness only once;
 832         store string literals in hash table.
 833         (objc_build_constructor): Do not convert initializer elements;
 834         adjust for ObjC++ impedance mismatch.
 835         (build_objc_symtab_template): Call create_field_decl() instead of
 836         create_builtin_decl().
 837         (init_objc_symtab): Add missing conversion to initializer element.
 838         (build_metadata_decl): Call start_var_decl() instead of define_decl().
 839         (generate_objc_symtab_decl): Do not call build_category_template();
 840         call start_var_decl() and finish_var_decl() instead of start_decl()
 841         and finish_decl().
 842         (build_module_descriptor): Call create_field_decl() instead of
 843         grokfield(); call start_var_decl() and finish_var_decl() instead of
 844         start_decl() and finish_decl(); always mark module descriptor as
 845         used; move GNU runtime-specific functionality to
 846         build_module_initializer_routine().
 847         (build_module_initializer_routine): New function, broken off of
 848         build_module_descriptor().
 849         (objc_static_init_needed_p, objc_generate_static_init_call): New
 850         functions.
 851         (generate_static_references, generate_strings,
 852         build_selector_translation_table, generate_descriptor_table,
 853         generate_ivars_list, generate_dispatch_table, generate_category): Call
 854         start_var_decl() and finish_var_decl() instead of start_decl() and
 855         finish_decl(); build a type directly instead of via groktypename().
 856         (build_selector_reference_decl, build_selector_table_decl,
 857         build_class_reference_decl, build_protocol_reference,
 858         generate_objc_image_info): Call start_var_decl() instead of
 859         build_decl().
 860         (build_selector_reference): For GNU runtime, do not call
 861         build_selector_reference_decl().
 862         (build_selector, build_typed_selector_reference): Always convert
 863         result to the selector type.
 864         (add_objc_string): Cast return value to 'char *'.
 865         (build_method_prototype_template, build_selector_template,
 866         build_method_template): Use actual selector type for fields
 867         pointing to selectors.
 868         (finish_objc): For GNU runtime, call
 869         build_module_initializer_routine() after build_module_descriptor().
 870         (generate_protocol_list, generate_shared_structures): Call
 871         start_var_decl() and finish_var_decl() instead of start_decl() and
 872         finish_decl(); build a type directly instead of via
 873         groktypename().
 874         (synth_id_with_class_suffix): Return a string.
 875         (get_arg_type_list): For instance methods, use the instance type for
 876         'self'; do not call groktypename_in_parm_context().
 877         (build_objc_string_decl): Squash redeclaration errors in ObjC++.
 878         (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
 879         handle RECORD_TYPEs in ObjC as well as ObjC++.
 880         (objc_is_id): New function.
 881         (objc_is_object_ptr): Return the canonical type node.
 882         (objc_get_class_ivars): Simplify using get_class_ivars().
 883         (get_class_ivars): Remove second parameter; create a fresh copy
 884         of the ivar list for each call; do not check for existence of
 885         super class.
 886         (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
 887         (objc_init_exceptions): When using SJLJ-style exceptions, require
 888         the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
 889         exceptions.
 890         (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
 891         objc_object_type instead of objc_id_type.
 892         (objc_begin_catch_clause): Convert the incoming PARM_DECL into
 893         a VAR_DECL before placing it in the appropriate scope; do not
 894         call define_decl(); adjust call to c_begin_compound_stmt();
 895         use objc_object_type instead of objc_id_type.
 896         (build_next_objc_exception_stuff): Call create_field_decl() instead
 897         of create_builtin_decl(); construct type directly instead of calling
 898         groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
 899         (build_private_template): Adjust call to get_class_ivars(); build
 900         a type directly instead of via groktypename().
 901         (build_protocol_template, build_method_prototype_list_template,
 902         build_method_prototype_template, build_category_template,
 903         build_selector_template, build_class_template, build_super_template,
 904         build_ivar_template, build_ivar_list_template,
 905         build_method_list_template, build_method_template):
 906         Call create_field_decl() instead of grokfield().
 907         (objc_method_parm_type): Do not call groktypename().
 908         (generate_descriptor_table): Call start_var_decl() and
 909         finish_var_decl() instead of start_decl() and finish_decl().
 910         (generate_method_descriptors, build_protocol_initializer,
 911         generate_dispatch_tables, build_category_initializer,
 912         build_shared_structure_initializer): Do not call groktypename().
 913         (generate_protocols): Call start_var_decl() and finish_var_decl()
 914         instead of start_decl() and finish_decl(); do not call groktypename().
 915         (error_with_ivar): Remove last parameter.
 916         (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
 917         to CLASS_IVARS lists; adjust calls to error_with_ivar().
 918         (generate_ivar_lists): Convert one of the initializer elements; do
 919         not call groktypename().
 920         (get_arg_type_list, start_method_def, gen_method_def): Account for
 921         new representation of variable arguments and '...' in Objective-C
 922         methods; add Objective-C++ impedance matching code.
 923         (is_objc_type_qualifier): Remove function.
 924         (adjust_type_for_id_default): Simplify; there is no longer a need to
 925         wade through declspecs.
 926         (lookup_interface, start_class, continue_class,
 927         finish_class, start_method_def, start_protocol, build_method_decl,
 928         objc_add_method, add_instance_variable, build_ivar_reference,
 929         is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
 930         Make into static functions.
 931         (receiver_is_class_object): Use new IS_CLASS() macro.
 932         (objc_build_message_expr): Tweak ObjC++ message argument handling;
 933         call objc_finish_message_expr() instead of finish_message_expr().
 934         (finish_message_expr): Rename to objc_finish_message_expr(); use
 935         OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
 936         call gen_type_name() instead of gen_declaration(); call objc_is_id()
 937         instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
 938         calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
 939         (build_objc_method_call, warn_with_method): Do not call groktypename().
 940         (build_ivar_reference): Call convert() instead of clobbering in a
 941         type.
 942         (hash_init): Initialize string_htab hash table.
 943         (add_instance_variable): Simplify parameter list; do not call grokfield();
 944         do not populate CLASS_IVARS list.
 945         (start_class): Check for the existence of super class, if one was specified.
 946         (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
 947         call build_class_template(); adjust call to get_class_ivars(); call
 948         build_decl(), pushdecl() and finish_decl() instead of define_decl().
 949         (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
 950         of define_decl().
 951         (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
 952         (start_protocol): Do not call build_protocol_template(); use
 953         PROTOCOL_BINFO_ELTS for the tree vector size.
 954         (encode_type_qualifiers): Do not handle the 'const' qualifier here.
 955         (encode_pointer): Encode 'const char *' as 'r*', for backwards
 956         compatibility.
 957         (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
 958         (encode_type): Handle the 'const' qualifier here.
 959         (objc_parmlist): New global variable, sued by objc_push_parm and
 960         objc_get_parm_info().
 961         (objc_push_parm, objc_get_parm_info): New functions.
 962         (objc_expr_last): Remove function.
 963         (synth_self_and_ucmd_args): For instance methods, use the instance
 964         type for 'self'; call objc_push_parm() instead of push_parm_decl().
 965         (start_method_def): Do not call push_scope(), declare_parm_level(),
 966         pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
 967         just use objc_push_parm() and objc_get_parm_info().
 968         (comp_method_with_proto): Remove function.
 969         (objc_types_are_equivalent): Strip away indirections before comparing
 970         underlying types.
 971         (comp_proto_with_proto): Do not call groktypename(); types are no
 972         longer in raw declspec format.
 973         (objc_start_function): New function.
 974         (really_start_method): Call comp_proto_with_proto() instead of
 975         comp_method_with_proto(); call objc_start_function() instead of
 976         hand-crafting a function declarator.
 977         (continue_method_def, objc_expand_function_end): Remove functions.
 978         (get_super_receiver): Call objc_get_current_scope() instead of
 979         get_current_scope(); reference 'super_class' field (instead of
 980         'class').
 981         (finish_method_def): Rename to objc_finish_method_definition() and
 982         add a function decl parameter; move method encoding call from
 983         objc_expand_function_end().
 984         (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
 985         gen_declaration_1): Remove functions.
 986         (tmpbuf, RAW_DECLSPEC): Remove.
 987         (gen_declaration): Remove second parameter; simplify to deal
 988         with TYPE_P nodes instead of raw declspecs.
 989         (gen_type_name, gen_type_name_0): New functions.
 990         (gen_method_decl): Remove second parameter; call gen_type_name()
 991         instead of gen_declaration_1().
 992         (dump_interface): Adjust calls to gen_declaration() and
 993         gen_method_decl(); do not allocate a separate string buffer.
 994         (init_objc): Allocate a larger string buffer to accommodate
 995         dump_interface(); adjust call to build_module_descriptor();
 996         add call to build_module_initializer_routine() for the GNU
 997         runtime.
 998         (generate_classref_translation_entry): Do not call start_decl(); call
 999         finish_var_decl() instead of finish_decl(); call convert() instead of
1000         build_c_cast().
1001         * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
1002         (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
1003         gone.
1004         (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
1005         (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
1006         (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
1007         objc_object_type and objc_object_name, respectively.
1008         (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
1009         objc_class_name): New.
1010         (IS_CLASS): New macro.
1011         (IS_ID, IS_SUPER): Robustify.
1012         (OCTI_EXECCLASS_DECL, execclass_decl): New.
1013         (finish_file, start_class, continue_class, finish_class,
1014         start_method_def, continue_method_def, finish_method_def,
1015         start_protocol, finish_protocol, objc_build_throw_stmt,
1016         objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
1017         objc_build_synchronized_epilogue, objc_build_try_prologue,
1018         objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
1019         objc_build_finally_prologue, objc_build_finally_epilogue,
1020         is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
1021         get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
1022         get_class_reference, get_static_reference, get_object_reference,
1023         build_message_expr, finish_message_expr, build_selector_expr,
1024         build_ivar_reference, build_keyword_decl, build_method_decl,
1025         build_protocol_expr, build_objc_string_object, objc_declare_alias,
1026         objc_declare_class, objc_declare_protocols, objc_comptypes,
1027         objc_check_decl, build_encode_expr): Remove prototypes.
1028         (imp_count, cat_count): Make GGC-aware.
1029         (OBJC_SET_TYPE_NAME): New macro.
1030
1031 2004-09-03  Ziemowit Laski  <zlaski@apple.com>
1032
1033         * config-lang.in: Update copyright notice.
1034         (lang_requires): Indicate that ObjC requires C to be built first.
1035
1036 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1037
1038         * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
1039         TYPE_NAME.
1040         (build_objc_string_object): Rename to objc_build_string_object().
1041         (get_class_reference): Rename to objc_get_class_reference().
1042         (get_class_ivars_from_name): Rename to objc_get_class_ivars().
1043         (next_sjlj_build_catch_list, get_super_receiver): Call
1044         objc_get_class_reference() instead of get_class_reference().
1045         (build_keyword_decl): Rename to objc_build_keyword_decl().
1046         (build_message_expr): Rename to objc_build_message_expr().
1047         (build_protocol_expr): Rename to objc_build_protocol_expr().
1048         (build_selector_expr): Rename to objc_build_selector_expr().
1049         (build_encode_expr): Rename to objc_build_encode_expr().
1050         * objc-act.h (get_class_ivars_from_name): Rename prototype to
1051         objc_get_class_ivars().
1052         (get_class_reference): Rename prototype to objc_get_class_reference().
1053         (build_message_expr): Rename prototype to objc_build_message_expr().
1054         (build_selector_expr): Rename prototype to objc_build_selector_expr().
1055         (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
1056         (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
1057         (build_objc_string_object): Rename prototype to
1058         objc_build_string_object().
1059
1060 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1061
1062         * objc-act.c (lookup_interface): Make function 'static' and add a
1063         local prototype.
1064         (objc_check_decl, get_class_reference, objc_declare_alias,
1065         objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
1066         instead of is_class_name().
1067         (get_super_receiver, objc_clear_super_receiver): Call
1068         objc_get_current_scope() instead of get_current_scope().
1069         (is_class_name): Rename to objc_is_class_name.
1070         (lookup_objc_ivar): Rename to objc_lookup_ivar.
1071
1072 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
1073
1074         * objc-act.c (objc_is_reserved_word): New function.
1075
1076 2004-08-15  Ziemowit Laski  <zlaski@apple.com>
1077
1078         * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
1079         $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
1080         (objc/objc-parse.o): Do not depend on gtype-objc.h.
1081         * objc-act.c: Do not include gtype-objc.h.
1082         (finish_file): Rename to objc_finish_file().
1083         * objc-act.h (finish_file): Update copyright notice; remove prototype.
1084         * objc-lang.c: Update copyright notice; include diagnostic.h,
1085         c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
1086         toplev.h.
1087         (finish_file): New hook routine.
1088         (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
1089         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
1090         LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
1091         LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
1092         LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
1093         LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
1094         LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
1095         LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
1096         LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
1097         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
1098         LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
1099         LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
1100         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
1101         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
1102         LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
1103         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
1104         LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
1105         LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
1106         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
1107         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
1108         LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
1109         LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
1110         LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
1111         LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
1112         Move to c-objc-common.h.