12000-12-29 Jakub Jelinek <jakub@redhat.com> 2 3 * decl.c (init_decl_processing): Fix sign of wchar_type_node. 4 52000-12-29 Mark Mitchell <mark@codesourcery.com> 6 7 * class.c (pushclass): Remove #if 0'd code. 8 * cp-tree.h (overload_template_name): Remove. 9 * decl.c (store_bindings): Simplify. 10 (pop_from_top_level): Likewise. 11 * pt.c (overload_template_name): Remove. 12 (instantiate_decl): Don't call push_to_top_level if it's not 13 needed. 14 152000-12-28 Mark Mitchell <mark@codesourcery.com> 16 17 * pt.c (register_local_specialization): Don't return a value. 18 (lookup_template_class): Use move-to-front heuristic when looking 19 up template instantiations. 20 (instantiate_decl): Only push_to_top_level when we're actually 21 going to instantiate the template. 22 232000-12-29 Hans-Peter Nilsson <hp@bitrange.com> 24 25 * search.c (binfo_for_vtable): Return least derived class, not 26 most. Handle secondary vtables. 27 282000-12-22 Jason Merrill <jason@redhat.com> 29 30 * pt.c (more_specialized): Don't optimize len==0. 31 (fn_type_unification): If we're adding the return type, increase len. 32 33 * typeck.c (build_binary_op): Fix pmf comparison logic. 34 35 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not 36 DECL_STATIC_FUNCTION_P. 37 38 * semantics.c (genrtl_finish_function): Don't try to jump to 39 return_label unless it exists. 40 41 In partial ordering for a call, ignore parms for which we don't have 42 a real argument. 43 * call.c (joust): Pass len to more_specialized. 44 (add_template_candidate_real): Strip 'this', pass len. 45 * pt.c (more_specialized): Pass len down. Lose explicit_args parm. 46 (get_bindings_order): New fn. Pass len down. 47 (get_bindings_real): Strip 'this', pass len. 48 (fn_type_unification): Likewise. 49 (type_unification_real): Succeed after checking 'len' args. 50 (most_specialized_instantiation): Lose explicit_args parm. 51 * class.c (resolve_address_of_overloaded_function): Strip 'this', 52 pass len. 53 542000-12-21 Jason Merrill <jason@redhat.com> 55 56 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not 57 DECL_TEMPLATE_RESULT. 58 59 * search.c (lookup_field_r): Call lookup_fnfields_1, not 60 lookup_fnfields_here. 61 62 * parse.y (typename_sub2): Return the TYPE_DECL, not the type. 63 64 * call.c (build_object_call): Also allow conversions that return 65 reference to pointer to function. 66 (add_conv_candidate): Handle totype being ref to ptr to fn. 67 (build_field_call): Also allow members of type reference to function. 68 Lose support for calling pointer to METHOD_TYPE fields. 69 70 * error.c (dump_expr): Handle *_CAST_EXPR. 71 72 * typeck2.c (build_scoped_ref): Always convert to the naming class. 73 74 * tree.c (break_out_cleanups): Lose. 75 * cp-tree.h: Remove prototype. 76 * typeck.c (build_component_ref): Don't break_out_cleanups. 77 (build_compound_expr): Likewise. 78 * semantics.c (finish_expr_stmt): Likewise. 79 802000-12-20 Richard Henderson <rth@redhat.com> 81 82 * cp-tree.h: Update declarations. 83 * decl.c (finish_case_label): Return the new stmt node. 84 * semantics.c (finish_goto_stmt): Likewise. 85 (finish_expr_stmt, finish_return_stmt): Likewise. 86 (finish_break_stmt, finish_continue_stmt): Likewise. 87 (finish_asm_stmt): Likewise. 88 * parse.y (already_scoped_stmt): Set STMT_LINENO. 89 (compstmt, implicitly_scoped_stmt, stmt): Likewise. 90 (simple_if, simple_stmt): Return the new stmt node. 91 (save_lineno): New. 92 932000-12-18 Joseph S. Myers <jsm28@cam.ac.uk> 94 95 * cp-tree.h: Don't declare warn_long_long. 96 972000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> 98 99 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of 100 IS_AGGR_TYPE. 101 1022000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> 103 104 * pt.c (unify): Handle when both ARG and PARM are 105 BOUND_TEMPLATE_TEMPLATE_PARM. 106 1072000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> 108 109 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and 110 DECL_TEMPLATE_PARM_P. 111 1122000-12-15 Jason Merrill <jason@redhat.com> 113 114 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs! 115 116 * init.c (build_new_1): Don't strip quals from type. 117 118 * decl.c (pushdecl): Don't check for linkage on a non-decl. 119 120 * call.c (build_op_delete_call): See through ARRAY_TYPEs. 121 122 * call.c (build_new_function_call): Lose space before paren in 123 error message. 124 (build_new_method_call): Likewise. 125 126 * typeck2.c (build_m_component_ref): Propagate quals from datum. 127 1282000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> 129 130 * pt.c (check_explicit_specialization): Propagate default 131 function arguments to explicit specializations. 132 1332000-12-13 DJ Delorie <dj@redhat.com> 134 135 * typeck.c (build_binary_op): Do signed/unsigned warnings for >? 136 and <? operators. 137 1382000-12-08 Jason Merrill <jason@redhat.com> 139 140 * error.c (dump_function_name): Don't let the user see __comp_ctor. 141 142 Clean up copy-initialization in overloading code. 143 * call.c (build_user_type_conversion_1): Die if we are asked to 144 convert to the same or a base type. 145 (implicit_conversion): Avoid doing so. Lose reference binding code. 146 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit 147 direct-initialization. Also do direct-init part of copy-init. 148 (build_user_type_conversion): Don't provide context to convert_like. 149 * cvt.c (ocp_convert): build_user_type_conversion will now provide 150 the constructor call for copy-init. 151 152 * pt.c (tsubst_decl): Call clone_function_decl here if this is an 153 instantiation of a member template. 154 (do_decl_instantiation): Not here. 155 1562000-12-07 Nathan Sidwell <nathan@codesourcery.com> 157 158 * class.c (check_field_decls): Don't special case anonymous 159 fields in error messages. 160 (note_name_declared_in_class): Use %D on diagnostic. 161 162 * tree.c (pod_type_p): Use strip_array_types. 163 (cp_valid_lang_attribute): Likewise. 164 * typeck.c (cp_type_quals): Strip arrays separately, to avoid 165 multiple evaluations. 166 (cp_has_mutable_p): Use strip_array_types. 167 1682000-12-07 Nathan Sidwell <nathan@codesourcery.com> 169 170 * cp-tree.h (sufficient_parms_p): Declare new function. 171 * call.c (sufficient_parms_p): New function, broken out of ... 172 (add_function_candidate): ... here. Use it. 173 (add_conv_candidate): Use it. 174 * decl.c (grok_ctor_properties): Use it. 175 1762000-12-07 Jakub Jelinek <jakub@redhat.com> 177 178 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT. 179 1802000-12-07 Joseph S. Myers <jsm28@cam.ac.uk> 181 182 * decl2.c (lang_decode_option): Handle -Wformat-security. 183 1842000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> 185 186 * pt.c (verify_class_unification): New function. 187 (get_class_bindings): Use it. 188 (try_class_unification): Tidy. 189 (unify): Handle when argument of a template-id is not 190 template parameter dependent. 191 (template_args_equal): Handle when TREE_CODE's do not match. 192 1932000-12-06 Alexandre Oliva <aoliva@redhat.com> 194 195 * lang-specs.h (c++): When invoking the stand-alone preprocessor 196 for -save-temps, pass all relevant -Defines to it, and then don't 197 pass them to cc1plus. 198 1992000-12-05 Will Cohen <wcohen@redhat.com> 200 201 * decl.c (finish_case_label): Cleared 202 more_cleanups_ok in surrounding function scopes. 203 (define_label): Likewise. 204 2052000-12-05 Nathan Sidwell <nathan@codesourcery.com> 206 207 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document. 208 (get_matching_virtual): Remove. 209 (look_for_overrides): Declare new function. 210 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or 211 DECL_VINDEX here. 212 * class.c (check_for_override): Move base class iteration code 213 to look_for_overrides. 214 * search.c (next_baselink): Remove. 215 (get_virtuals_named_this): Remove. 216 (get_virtual_destructor): Remove. 217 (tree_has_any_destructors_p): Remove. 218 (struct gvnt_info): Remove. 219 (check_final_overrider): Remove `virtual' from error messages. 220 (get_matching_virtuals): Remove. Move functionality to ... 221 (look_for_overrides): ... here, and ... 222 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found 223 to be overriding. 224 2252000-12-05 Nathan Sidwell <nathan@codesourcery.com> 226 227 * typeck.c (get_delta_difference): If via a virtual base, 228 return zero. 229 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no 230 adjustment. 231 2322000-12-04 Richard Henderson <rth@redhat.com> 233 234 * error.c (dump_tree): Use output_add_string not OB_PUTS. 235 2362000-12-04 Jason Merrill <jason@redhat.com> 237 238 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector". 239 (write_builtin_type): Pass intSI_type_node and the like through 240 type_for_mode. 241 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'. 242 Pass intSI_type_node and the like through type_for_mode. 243 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE. 244 * pt.c (tsubst, unify): Likewise. 245 * tree.c (walk_tree): Likewise. 246 * error.c (dump_type): Likewise. 247 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE. 248 249 * Make-lang.in: Tweak top comment for emacs. 250 (cp/TAGS): Restore. 251 252 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw. 253 254 * class.c (clone_function_decl): Robustify. 255 2562000-12-04 Michael Matz <matzmich@cs.tu-berlin.de> 257 258 * decl.c (store_bindings): Only search in the non modified 259 old_bindings for duplicates. 260 2612000-12-04 Nathan Sidwell <nathan@codesourcery.com> 262 263 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not 264 TYPE_POLYMORPHIC_P. 265 266 * typeck.c (build_static_cast): Remove unused variable. 267 2682000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> 269 270 * pt.c: Fix typo in comment. 271 2722000-12-01 Joseph S. Myers <jsm28@cam.ac.uk> 273 274 * decl2.c (warn_format): Remove definition. 275 (lang_decode_option): Handle -Wformat-nonliteral, 276 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat. 277 2782000-12-01 Joseph S. Myers <jsm28@cam.ac.uk> 279 280 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. 281 (init_decl_processing): Don't create string_type_node, 282 const_string_type_node, wint_type_node, intmax_type_node, 283 uintmax_type_node, default_function_type, ptrdiff_type_node and 284 unsigned_ptrdiff_type_node. Adjust position of call to 285 c_common_nodes_and_builtins. 286 (identifier_global_value): New function. 287 2882000-12-01 Nathan Sidwell <nathan@codesourcery.com> 289 290 * call.c (standard_conversion): Reject pointer to member 291 conversions from ambiguous, inaccessible or virtual bases. 292 * typeck.c (build_static_cast): Don't check pointers to members 293 specially. 294 2952000-11-30 Nathan Sidwell <nathan@codesourcery.com> 296 297 * method.c (do_build_copy_constructor): Preserve cv 298 qualifications when accessing source object members. 299 (do_build_assign_ref): Likewise. Remove separate diagnostics for 300 unnamed fields. 301 3022000-11-30 Nathan Sidwell <nathan@codesourcery.com> 303 304 * method.c (do_build_assign_ref): Construct appropriately 305 CV-qualified base reference. Don't allow const casts in base 306 conversion. 307 3082000-11-30 Nathan Sidwell <nathan@codesourcery.com> 309 310 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on 311 incomplete return type. 312 3132000-11-28 Nathan Sidwell <nathan@codesourcery.com> 314 315 * parse.y (base_class.1): Produce a _TYPE not a _DECL. 316 * semantics.c (finish_base_specifier): Accept a _TYPE not a 317 _DECL. 318 3192000-11-28 Nathan Sidwell <nathan@codesourcery.com> 320 321 * spew.c (yyerror): Cope if yylval.ttype is NULL. 322 3232000-11-28 Nathan Sidwell <nathan@codesourcery.com> 324 325 * decl.c (grokdeclarator): Diagnose undefined template contexts. 326 3272000-11-28 Nathan Sidwell <nathan@codesourcery.com> 328 329 * decl.c (grokdeclarator): Do type access control on friend 330 class. 331 3322000-11-27 Nathan Sidwell <nathan@codesourcery.com> 333 334 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by 335 bison parser ickiness. 336 * pt.c (tsubst_friend_function): Enter namespace scope when 337 tsubsting the function name. 338 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality. 339 3402000-11-27 Nathan Sidwell <nathan@codesourcery.com> 341 342 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo. 343 * cvt.c (cp_convert_to_pointer): Add force parameter. 344 Allow conversions via virtual base if forced. 345 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer. 346 (ocp_convert): Likewise. 347 * search.c (binfo_from_vbase): Return the virtual base's binfo. 348 * typeck.c (get_delta_difference): Adjust handling of virtual 349 bases. 350 3512000-11-26 Mark Mitchell <mark@codesourcery.com> 352 353 * tree.c (struct list_hash): Remove. 354 (list_hash_table): Make it be an htab. 355 (struct list_proxy): New type. 356 (list_hash_eq): New function. 357 (list_hash_pieces): Renamed from ... 358 (list_hash): ... this. 359 (list_hash_lookup): Remove. 360 (list_hash_add): Remove. 361 (hash_tree_cons): Use the generic hashtable. 362 (mark_list_hash): Remove. 363 (init_tree): Create the hashtable. 364 3652000-11-25 Joseph S. Myers <jsm28@cam.ac.uk> 366 367 * method.c (build_mangled_C9x_name): Rename to 368 build_mangled_C99_name. Change C9X references in comments to 369 refer to C99. 370 3712000-11-24 Nathan Sidwell <nathan@codesourcery.com> 372 373 * parse.y (unary_expr): Move VA_ARG from here ... 374 (primary): ... to here. 375 3762000-11-24 Nathan Sidwell <nathan@codesourcery.com> 377 378 * semantics.c (finish_id_expr): If type is error_mark, return 379 error_mark. 380 3812000-11-23 Nathan Sidwell <nathan@codesourcery.com> 382 383 * pt.c (lookup_template_class): Simplify loop exit constructs. 384 Cope when there is no partial instantiation of a template 385 template member. 386 3872000-11-23 J"orn Rennecke <amylaar@redhat.com> 388 389 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H). 390 3912000-11-22 Mark Mitchell <mark@codesourcery.com> 392 393 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op' 394 prefix. 395 396 * pt.c (do_decl_instantiate): Explicitly clone constructors and 397 destructors that haven't already been cloned. 398 3992000-11-20 Richard Henderson <rth@redhat.com> 400 401 * parse.y (yyparse_1): Rename the parser entry point. 402 4032000-11-20 Alex Samuel <samuel@codesourcery.com> 404 405 * mangle.c (write_name): Use <unscoped-name> for names directly in 406 function scope. 407 (write_unscoped_name): Accept names directly in function scope. 408 4092000-11-20 Nathan Sidwell <nathan@codesourcery.com> 410 411 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword. 412 * parse.y (extdef): Add EXPORT reduction. 413 * spew.c (yylex): Don't skip export here. 414 4152000-11-19 Mark Mitchell <mark@codesourcery.com> 416 417 * decl.c (init_decl_processing): Correct name of pure virtual 418 function under the new ABI. 419 * rtti.c (throw_bad_cast): Likewise, for bad cast function. 420 (throw_bad_typeid): Likewise for bad typeid function. 421 4222000-11-18 Mark Mitchell <mark@codesourcery.com> 423 424 * decl.c (grokparms): Don't even function types of `void' type, 425 either. 426 * mangle.c (write_type): Don't crash when confronted with the 427 error_mark_node. 428 429 * decl.c (grokparms): Don't create parameters of `void' type. 430 4312000-11-17 Zack Weinberg <zack@wolery.stanford.edu> 432 433 * lex.c (mark_impl_file_chain): Delete. 434 (init_parse): Remove call to ggc_add_string_root. No need to 435 ggc_strdup a string constant. Do not add impl_file_chain to GC 436 roots. 437 (handle_pragma_implementation): No need to ggc_strdup main_filename. 438 4392000-11-17 Nathan Sidwell <nathan@codesourcery.com> 440 441 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type. 442 4432000-11-17 Nathan Sidwell <nathan@codesourcery.com> 444 445 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro. 446 * decl.c (grokdeclarator): Don't reject void parms here. 447 (require_complete_types_for_parms): Simplify, use 448 complete_type_or_else. 449 (grokparms): Remove bitrot. Remove funcdef parm. 450 Deal with ellipsis parm lists here. 451 * semantics.c (finish_parmlist): Don't append void_list_node 452 here. Set PARMLIST_ELLIPSIS_P. 453 4542000-11-17 Nathan Sidwell <nathan@codesourcery.com> 455 456 * typeck2.c (incomplete_type_error): Reorganize to avoid 457 excessive diagnostics. 458 4592000-11-16 Zack Weinberg <zack@wolery.stanford.edu> 460 461 * lex.c (struct impl_files, internal_filename): Constify a char *. 462 4632000-11-16 Mark Mitchell <mark@codesourcery.com> 464 465 * mangle.c (write_special_name_constructor): Don't generate 466 assembler junk when confronted with an old-style constructor. 467 (write_special_name_destructor): Likewise. 468 (mangle_decl_string): Do it here instead. 469 4702000-11-16 Nathan Sidwell <nathan@codesourcery.com> 471 472 * call.c (op_error): Make error messages clearer. 473 4742000-11-15 Mark Mitchell <mark@codesourcery.com> 475 476 * decl.c (wrapup_globals_for_namespace): Don't mark things 477 TREE_ASM_WRITTEN when they're not. 478 4792000-11-15 Jason Merrill <jason@redhat.com> 480 481 * typeck2.c (friendly_abort): Uncount the error before handing 482 off to fancy_abort. 483 4842000-11-15 Nathan Sidwell <nathan@codesourcery.com> 485 486 * typeck.c (lookup_anon_field): Cope with qv qualifiers. 487 4882000-11-14 Mark Mitchell <mark@codesourcery.com> 489 490 * class.c (build_vtbl_initializer): Fix typo in comment. 491 * typeck.c (expr_sizeof): Don't crash on errors. 492 4932000-11-14 Jim Wilson <wilson@redhat.com> 494 495 * lang-specs.h: Add %2 after %(cc1_options). 496 4972000-11-14 Richard Henderson <rth@redhat.com> 498 499 * typeck.c (c_sizeof): Be strict about casting result value 500 back to c_size_type_node. 501 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise. 502 5032000-11-13 Joseph S. Myers <jsm28@cam.ac.uk> 504 505 * typeck.c (build_unary_op): Use boolean_increment from 506 c-common.c, moving the relevant code there. 507 5082000-11-11 Jason Merrill <jason@redhat.com> 509 510 * typeck.c (mark_addressable): Don't call put_var_into_stack. 511 512 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics 513 in inlines. 514 5152000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 516 517 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy. 518 * lex.c (copy_lang_decl): Likewise. 519 5202000-11-09 Mark Mitchell <mark@codesourcery.com> 521 522 * dump.c (cp_dump_tree): Don't dump function bodies here. 523 524 * Make-lang.in (CXX_C_OBJS): Add c-dump.o. 525 (dump.o): Update dependency list. 526 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove. 527 (flag_dump_translation_unit): Likewise. 528 (CP_TYPE_QUALS): Adjust definition. 529 (DECL_C_BIT_FIELD): Remove. 530 (SET_DECL_C_BIT_FIELD): Likewise. 531 (CLEAR_DECL_C_BIT_FIELD): Likewise. 532 (add_maybe_template): Likewise. 533 (strip_array_types): Likewise. 534 (dump_node_to_file): Likewise. 535 (cp_dump_tree): New function. 536 * decl.c (init_decl_processing): Set lang_dump_tree. 537 * decl2.c (flag_dump_translation_unit): Remove. 538 * dump.c: Move most of it to ../c-dump.c. 539 (cp_dump_tree): New function. 540 * pt.c (add_maybe_template): Remove. 541 * typeck.c (strip_array_types): Likewise. 542 5432000-11-07 Eric Christopher <echristo@redhat.com> 544 545 * decl.c (init_decl_processing): Change definition of 546 __wchar_t to wchar_t. Remove artificial declaration of 547 wchar_t. 548 * lex.c: Change instances of __wchar_t to wchar_t. 549 5502000-11-09 Nathan Sidwell <nathan@codesourcery.com> 551 552 * lex.c (do_identifier): Don't lookup_name for operators. 553 * parse.y (operator): Save looking_for_typename. 554 (unoperator): Restore it. 555 * spew.c (frob_opname): Use nth_token for lookahead. 556 5572000-11-08 Nathan Sidwell <nathan@codesourcery.com> 558 559 * decl.c (grok_op_properties): Always use coerce_new_type and 560 coerce_delete_type. 561 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve 562 exception specification. Tidy up. 563 (coerce_delete_type): Preserve exception specification. Tidy up. 564 5652000-11-07 Joseph S. Myers <jsm28@cam.ac.uk> 566 567 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c 568 (push_binding_level), error.c (cp_tree_printer), pt.c 569 (process_partial_specialization, tsubst_template_arg_vector), 570 search.c (lookup_member): Use memset () instead of bzero (). 571 5722000-11-07 Nathan Sidwell <nathan@codesourcery.com> 573 574 * decl.c (build_ptrmemfunc_type): Allow error_mark_node. 575 5762000-11-05 Joseph S. Myers <jsm28@cam.ac.uk> 577 578 * Make-lang.in (c++.distdir): Remove. 579 5802000-11-04 Mark Mitchell <mark@codesourcery.com> 581 582 * decl2.c (do_nonmember_using_decl): Allow `extern "C"' 583 declarations from different namespaces to be combined. 584 5852000-11-03 Zack Weinberg <zack@wolery.stanford.edu> 586 587 * decl.c: Include tm_p.h. 588 5892000-11-03 Joseph S. Myers <jsm28@cam.ac.uk> 590 591 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp (). 592 5932000-11-02 Joseph S. Myers <jsm28@cam.ac.uk> 594 595 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c 596 (build_overload_value), repo.c (open_repo_file), xref.c 597 (open_xref_file): Use strchr () and strrchr () instead of index () 598 and rindex (). 599 6002000-11-01 Bernd Schmidt <bernds@redhat.co.uk> 601 602 * call.c (build_over_call): Call fold on the CALL_EXPR. 603 6042000-11-01 Gabriel Dos Reis <gdr@codesourcery.com> 605 606 * error.c (dump_template_decl): Separate template hearders with 607 space not comma. 608 6092000-10-31 Gabriel Dos Reis <gdr@codesourcery.com> 610 611 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace 612 TS_* flags with corresponding TFF_*. Adjust prototypes of 613 functions (which used to take a tree_string_flags) to take an int. 614 615 * cp-tree.h (enum tree_string_flags): Remove 616 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, 617 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS, 618 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, 619 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, 620 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, 621 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros. 622 (type_as_string, decl_as_string, expr_as_string, 623 context_as_string): Adjust prototype. 624 625 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER 626 instead of TS_PLAIN. 627 628 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF 629 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of 630 plain `0'. 631 6322000-10-30 Mark Mitchell <mark@codesourcery.com> 633 634 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro. 635 (linkage_kind): New enumeration. 636 (decl_linkage): New function. 637 * decl2.c (comdat_linkage): Extend comment. 638 * error.c (dump_function_decl): Print the arguments used to 639 instantiate a template, even when not printing the type of the 640 function. 641 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P, 642 not TREE_PUBLIC, to test for external linkage. 643 * tree.c (decl_linkage): New function. 644 6452000-10-28 Mark Mitchell <mark@codesourcery.com> 646 647 * pt.c (instantiate_decl): Always instantiate static data members 648 initialized in-class. 649 6502000-10-27 Zack Weinberg <zack@wolery.stanford.edu> 651 652 * Make-lang.in: Move all build rules here from Makefile.in, 653 adapt to new context. Wrap all rules that change the current 654 directory in parentheses. Expunge all references to $(P). 655 When one command depends on another and they're run all at 656 once, use && to separate them, not ;. Add OUTPUT_OPTION to 657 all object-file generation rules. Delete obsolete variables. 658 659 * Makefile.in: Delete. 660 * config-lang.in: Delete outputs= line. 661 6622000-10-26 Gabriel Dos Reis <gdr@codesourcery.com> 663 664 * error.c (dump_function_decl): Print no space between 665 `ptr-operator' the `type-specifier' of the return type. 666 (dump_type_prefix): Make sure we put space at the appropriate 667 place. 668 6692000-10-23 Jason Merrill <jason@redhat.com> 670 671 * call.c (equal_functions): Also call decls_match for extern "C" fns. 672 6732000-10-22 Jason Merrill <jason@redhat.com> 674 675 * call.c (build_conditional_expr): Use ocp_convert to force 676 rvalue conversion. 677 6782000-10-22 Mark Mitchell <mark@codesourcery.com> 679 680 * call.c (standard_conversion): Use RVALUE_CONVs for all 681 expressions that satisfy lvalue_p, not just those that satisfy 682 real_lvalue_p. 683 684 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially. 685 686 * typeck.c (c_sizeof): Return an expression of `size_t' type, 687 not one with TYPE_IS_SIZETYPE set. 688 (dubious_conversion_warnings): Remove special-case code. 689 6902000-10-21 Geoffrey Keating <geoffk@cygnus.com> 691 692 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE. 693 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE. 694 (dump_type_prefix): Print vector-of-int as 'int vector'. 695 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE. 696 * tree.c (walk_tree): Handle VECTOR_TYPE. 697 698 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS. 699 7002000-10-21 Jason Merrill <jason@redhat.com> 701 702 * parse.y (operator): Set got_object from got_scope. 703 Set looking_for_typename. 704 * decl.c (lookup_name_real): Clear val after setting from_obj. 705 Reorganize diagnostic. 706 7072000-10-20 Jason Merrill <jason@redhat.com> 708 709 * tree.c (walk_tree): Don't walk into default args. 710 711 * error.c (dump_expr): Use host_integerp. 712 7132000-10-20 David Edelsohn <edelsohn@gnu.org> 714 715 * typeck2.c (abstract_virtuals_error): Use "because" instead of 716 "since" in error message. 717 7182000-10-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 719 720 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE. 721 7222000-10-20 Jeffrey Oldham <oldham@codesourcery.com> 723 724 * decl.c (revert_static_member_fn): Fixed typo. 725 7262000-10-19 Mark Mitchell <mark@codesourcery.com> 727 728 * class.c (subobject_offset_fn): New type. 729 (dfs_record_base_offsets): Remove. 730 (record_base_offsets): Likewise. 731 (dfs_search_base_offsets): Likewise. 732 (record_subobject_offset): New function. 733 (check_subobject_offset): Likewise. 734 (walk_subobject_offsets): Likewise. 735 (record_subobject_offsets): Likewise. 736 (layout_conflict_p): Reimplement. 737 (layout_nonempty_base_or_field): Correct handling of type 738 conflicts during layout. 739 (layout_empty_base): Likewise. 740 (build_base_field): Adjust to handle new representation of empty 741 base offset table. 742 (build_base_fields): Likewise. 743 (layout_virtual_bases): Likewise. 744 (splay_tree_compare_integer_csts): New function. 745 (layout_class_type): Use a splay_tree, rather than a varray, to 746 represent the offsets of empty bases. 747 748 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL. 749 * decl.c (select_decl): Don't return declarations that are 750 DECL_ANTICIPATED. 751 7522000-10-18 Mark Mitchell <mark@codesourcery.com> 753 754 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD. 755 (fake_std_node): New macro. 756 * decl.c (in_std): Rename to ... 757 (in_fake_std): ... this. 758 (flag_no_builtin): Remove. 759 (flag_no_nonansi_builtin): Likewise. 760 (walk_namespaces_r): Use fake_std_node. 761 (push_namespace): Use std_identifier. 762 (pop_namespace): Use in_fake_std. 763 (lookup_name_real): Use fake_std_node. 764 (init_decl_processing): When -fhonor-std, create the `std' 765 namespace. Don't create a dummy fake_std_node in that case. 766 Adjust call to c_common_nodes_and_builtins. Use std_identifier. 767 (builtin_function): Put builtins whose names don't begin 768 with `_' in the std namespace. 769 * decl2.c (flag_no_builtin): Remove. 770 (flag_no_nonansi_builtin): Likewise. 771 (set_decl_namespace): Use fake_std_node. 772 (validate_nonmember_using_decl): Likewise. 773 (do_using_directive): Likewise. 774 (handle_class_head): Likewise. 775 * dump.c (dequeue_and_dump): Likewise. 776 * except.c (init_exception_processing): Use std_identifier. 777 * init.c (build_member_call): Use fake_std_node. 778 * rtti.c (init_rtti_processing): Use std_identifier. 779 7802000-10-17 Mark Mitchell <mark@codesourcery.com> 781 782 * cp-tree.h (back_end_hook): Remove declaration. 783 * decl2.c (back_end_hook): Remove definition. 784 785 * dump.c (dequeue_and_dump): Dump TREE_USED. 786 7872000-10-17 Brad Lucier <lucier@math.purdue.edu> 788 789 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int). 790 7912000-10-17 Joseph S. Myers <jsm28@cam.ac.uk> 792 793 * decl.c (WINT_TYPE): Define. 794 (init_decl_processing): Create types unsigned_ptrdiff_type_node, 795 c_size_type_node, signed_size_type_node and wint_type_node. 796 7972000-10-17 Joseph S. Myers <jsm28@cam.ac.uk> 798 799 * decl2.c (warn_missing_format_attribute): New variable. 800 (lang_decode_option): Decode -Wmissing-format-attribute. 801 8022000-10-16 Mark Mitchell <mark@codesourcery.com> 803 804 * typeck.c (qualify_type): Remove. 805 (composite_pointer_type): Fix handling of conversions to `cv void*'. 806 8072000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 808 809 * Makefile.in (parse.c, parse.h): Fix think-o in last patch. 810 8112000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 812 813 * Makefile.in (parse.c, parse.h): Create atomically. 814 8152000-10-12 Mark Mitchell <mark@codesourcery.com> 816 817 * class.c (current_obstack): Remove. 818 * decl.c (ggc_p): Remove. 819 (start_decl): Don't use decl_tree_cons. 820 (grokdeclarator): Don't use build_decl_list. 821 (start_function): Don't use decl_tree_cons. 822 (finish_function): Don't mess with obstacks. 823 * decl2.c (grok_x_components): Don't use build_decl_list. 824 * lex.c (make_call_declarator): Don't call decl_tree_cons. 825 (implicitly_declare_fn): Don't call build_decl_list. 826 * parse.y (frob_specs): Don't call build_decl_list or 827 decl_tree_cons. 828 (expr_or_declarator_intern): Don't call decl_tree_cons. 829 (primary): Don't call build_decl_list. 830 (fcast_or_absdcl): Likewise. 831 (typed_declspecs): Don't call decl_tree_cons. 832 (reserved_declspecs): Don't call build_decl_list. 833 (declmods): Likewise. 834 (reserved_typespecquals): Likewise. 835 (aggr): Likewise. 836 (new_type_id): Likewise. 837 (cv_qualifiers): Likewise. 838 (after_type_declarator_intern): Likewise. 839 (notype_declarator_intern): Likewise. 840 (absdcl_intern): Likewise. 841 (named_parm): Likewise. 842 * pt.c (most_specialized_class): Likewise. 843 * repo.c (temporary_obstack): Make it a structure, not a pointer. 844 (init_repo): Initialize it. 845 * search.c (current_obstack): Remove. 846 * typeck2.c (add_exception_specifier): Don't call build_decl_list. 847 8482000-10-09 Richard Henderson <rth@cygnus.com> 849 850 * Make-lang.in (CXX_EXTRA_HEADERS): Remove. 851 (c++ language support bits for libgcc): Remove. 852 (c++.clean): Remove cplib2.txt cleanup. 853 * config-lang.in (headers, lib2funcs): Remove. 854 855 * exception.cc, new.cc, new1.cc, new2.cc: Remove files. 856 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files. 857 * inc/cxxabi.h, inc/exception, inc/new: Remove files. 858 * inc/new.h, inc/typeinfo: Remove files. 859 8602000-10-08 Joseph S. Myers <jsm28@cam.ac.uk> 861 862 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already 863 defined. 864 (init_decl_processing): Initialize intmax_type_node and 865 uintmax_type_node. 866 8672000-10-06 Richard Henderson <rth@cygnus.com> 868 869 * cp-tree.h (struct cp_language_function): Remove x_result_rtx. 870 (original_result_rtx): Remove. 871 * decl.c (save_function_data): Don't clear x_result_rtx. 872 (mark_lang_function): Don't mark it either. 873 * expr.c (fixup_result_decl): Remove. 874 * semantics.c (genrtl_named_return_value): Frob the return decl 875 before calling emit_local_var. 876 (genrtl_finish_function): Don't call fixup_result_decl. 877 Always emit the jump to return_label. 878 8792000-10-06 Nathan Sidwell <nathan@codesourcery.com> 880 881 * pt.c (lookup_template_class): Set current access for enum. 882 (tsubst_enum): Set file & line for enum decl. 883 884 * spew.c (yylex): Remove unused variable. 885 8862000-10-05 Richard Henderson <rth@cygnus.com> 887 888 * semantics.c (genrtl_finish_function): Don't init or check 889 can_reach_end; remove noreturn and return value checks. 890 8912000-10-05 Tom Tromey <tromey@cygnus.com> 892 893 * init.c (build_java_class_ref): Use `build_static_name' with a 894 suffix, not a prefix, to build the class object's name. 895 8962000-10-05 Nathan Sidwell <nathan@codesourcery.com> 897 898 * cp-tree.h (access_kind): Fix comment typo. 899 * decl2.c (grokfield): Fix diagnostic typo. 900 * semantics.c (finish_template_type): Fix comment typo. 901 (finish_qualified_object_call_expr): Likewise. 902 9032000-10-05 Nathan Sidwell <nathan@codesourcery.com> 904 905 * pt.c (tsubst_expr, DECL_STMT case): Don't process if 906 tsubsting fails. 907 9082000-10-05 Nathan Sidwell <nathan@codesourcery.com> 909 910 * spew.c (frob_id): New static function. 911 (frob_opname): Use it. 912 (yylex): Use it. 913 9142000-10-01 Mark Mitchell <mark@codesourcery.com> 915 916 * decl.c (lang_mark_false_label_stack): Remove. 917 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared. 918 9192000-09-30 Joseph S. Myers <jsm28@cam.ac.uk> 920 921 * gxxint.texi: Use @email for formatting email addresses. 922 9232000-09-29 Gabriel Dos Reis <gdr@codesourcery.com> 924 925 * error.c: Remove direct obstack manipulation. Replace with 926 output_buffer-based formatting. Adjust calls to removed macros. 927 (obstack_chunk_alloc, obstack_chunk_free): Remove. 928 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP, 929 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise. 930 9312000-09-24 Mark Mitchell <mark@codesourcery.com> 932 933 * ir.texi: Move to ../c-tree.texi. 934 9352000-09-20 Jason Merrill <jason@redhat.com> 936 937 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P. 938 9392000-09-21 Andreas Jaeger <aj@suse.de> 940 941 * errfn.c: Move declaration of cp_printer and cp_printers to ... 942 * cp-tree.h: ... here. 943 944 * error.c: Remove declaration of cp_printer. 945 9462000-09-20 Mark Mitchell <mark@codesourcery.com> 947 948 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs. 949 9502000-09-20 Hans-Peter Nilsson <hp@axis.com> 951 952 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and 953 users. 954 9552000-09-18 Mark Mitchell <mark@codesourcery.com> 956 957 * decl.c (start_function): Robustify. 958 9592000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 960 961 * cp-tree.h (check_function_format): Accept a `status' parameter. 962 963 * call.c, typeck.c: Updates calls to `check_function_format'. 964 9652000-09-17 Geoffrey Keating <geoffk@cygnus.com> 966 967 * decl2.c (handle_class_head): Always push some scope even 968 in the error case. 969 9702000-09-16 Mark Mitchell <mark@codesourcery.com> 971 972 * cp-tree.h (struct cp_language_function): Remove 973 x_scope_stmt_stack and name_declared. 974 (current_scope_stmt_stack): Remove. 975 (function_name_declared_p): New macro. 976 (struct lang_decl_flags): Use c_lang_decl as a base class. 977 (context): Remove. 978 (struct lang_decl): Replace saved_tree with context. 979 (DECL_FRIEND_CONTEXT): Adjust accordingly. 980 (SET_DECL_FRIEND_CONTEXT): Likewise. 981 (DECL_VIRTUAL_CONTEXT): Likewise. 982 (DECL_SAVED_TREE): Remove. 983 (C_DECLARED_LABEL_FLAG): Likewise. 984 (cplus_expand_expr_stmt): Don't declare. 985 (add_decl_stmt): Likewise. 986 (add_scope_stmt): Likewise. 987 * decl.c (mark_stmt_tree): Remove. 988 (case_compare): Likewise. 989 (finish_case_label): Use c_add_case_label. 990 (init_decl_processing): Set more language-specific hooks. 991 (build_enumerator): Fix typo in comment. 992 (cplus_expand_expr_stmt): Remove. 993 (mark_lang_function): Use mark_c_language_function. 994 (lang_mark_tree): Use c_mark_lang_decl. 995 * decl2.c: Change order of inclusion. 996 * except.c: Likewise. 997 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall 998 back on c_expand_expr. 999 * friend.c: Include expr.h. 1000 * init.c: Change order of inclusion. 1001 * Makefile.in: Update dependencies. 1002 * lex.h (free_lang_decl_chain): Remove. 1003 * optimize.c (maybe_clone_body): Use function_name_declared_p. 1004 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if 1005 it doesn't exist. 1006 (instantiate_decl): Use function_name_declared_p. 1007 * semantics.c (lang_expand_expr_stmt): Remove. 1008 (set_current_function_name_declared): Likewise. 1009 (current_function_name_declared): Likewise. 1010 (begin_compound_stmt): Use function_name_declared_p. 1011 (add_decl_stmt): Remove. 1012 (setup_vtbl_ptr): Use function_name_declared_p. 1013 (add_scope_stmt): Remove. 1014 (current_scope_stmt_stack): New function. 1015 (cp_expand_stmt): Don't handle SCOPE_STMTs. 1016 (expand_body): Use function_name_declared_p. 1017 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. 1018 * typeck.c: Change order of includes. 1019 (convert_sequence): Remove. 1020 10212000-09-14 Joseph S. Myers <jsm28@cam.ac.uk> 1022 1023 * lex.c (reswords): Add _Complex. 1024 10252000-09-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 1026 1027 * Make-lang.in (cplib2.txt): Depend on cp/Makefile. 1028 10292000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca> 1030 1031 * init.c (begin_init_stmts): Don't use // comments. 1032 10332000-09-12 Jason Merrill <jason@redhat.com> 1034 1035 * decl.c (maybe_deduce_size_from_array_init): Set do_default for 1036 all non-extern arrays. 1037 1038 * decl.c (grokdeclarator): Complain about 'friend T' for implicit 1039 typenames, too. Downgrade complaint to pedwarn. 1040 (xref_tag): Warn about surprising behavior of 'friend struct T'. 1041 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for 1042 'class This::Inherited'. 1043 10442000-09-12 Mark Mitchell <mark@codesourcery.com> 1045 1046 * decl.c (finish_case_label): Given the LABEL_DECL a 1047 DECL_CONTEXT. 1048 10492000-09-12 Gabriel Dos Reis <gdr@codesourcery.com> 1050 1051 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, 1052 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF, 1053 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, 1054 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, 1055 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE): 1056 New macros. 1057 (sorry_for_unsupported_tree, print_scope_operator, 1058 print_left_paren, print_right_paren, print_left_bracket, 1059 print_right_bracket, print_whitespace): Likewise. 1060 (aggr_variety): Rename to class_key_or_enum. 1061 (print_type): Rename to print_type_id. 1062 (print_type_specifier_seq, print_simple_type_specifier, 1063 print_elaborated_type_specifier, 1064 print_rest_of_abstract_declarator, 1065 print_parameter_declaration_clause, print_exception_specification, 1066 print_nested_name_specifier, print_template_id, 1067 typedef_original_name, print_template_argument_list_start, 1068 print_template_argument_list_end): New functions. 1069 10702000-09-11 Gabriel Dos Reis <gdr@codesourcery.com> 1071 1072 * ir.texi: Add more documentation. 1073 10742000-09-11 Mark Mitchell <mark@codesourcery.com> 1075 1076 * cp-tree.h (struct saved_scope): Remove x_function_parms. 1077 (current_function_parms): Don't define. 1078 (struct cp_language_function): Remove parms_stored. 1079 (current_function_just_assigned_this): Don't define. 1080 (current_function_parms_stored): Likewise. 1081 (static_ctors): Declare. 1082 (static_dtors): Likewise. 1083 (SF_EXPAND): Don't define. 1084 (expand_start_early_try_stmts): Remove declaration. 1085 (store_parm_decls): Likewise. 1086 * decl.c (static_ctors): Don't declare. 1087 (static_dtors): Likewise. 1088 (struct binding_level): Remove this_block. 1089 (poplevel): Remove dead code. 1090 (set_block): Likewise. 1091 (mark_binding_level): Don't mark this_block. 1092 (mark_saved_scope): Don't mark x_function_parms. 1093 (init_decl_processing): Don't add current_function_parms as a GC 1094 root. 1095 (check_function_type): Change prototype. 1096 (start_function): Remove RTL-generation code. 1097 (expand_start_early_try_stmts): Remove. 1098 (store_parm_decls): Give it internal linkage. Remove 1099 RTL-generation code. 1100 (finish_function): Remove RTL-generation code. 1101 * decl2.c (static_ctors): Fix formatting. 1102 (static_dtors): Likewise. 1103 * method.c (use_thunk): Don't call store_parm_decls. 1104 (synthesize_method): Likewise. 1105 * optimize.c (maybe_clone_body): Likewise. 1106 * parse.y (fn.def2): Likewise. 1107 (.set_base_init): Likewise. 1108 (nodecls): Likewise. 1109 * pt.c (instantiate_decl): Likewise. 1110 * rtti.c (synthesize_tinfo_fn): Likewise. 1111 * semantics.c (genrtl_try_block): Simplify. 1112 (expand_body): Use genrtl_start_function and 1113 genrtl_finish_function. 1114 (genrtl_start_function): New function. 1115 (genrtl_finish_function): Likewise. 1116 11172000-09-11 Nathan Sidwell <nathan@codesourcery.com> 1118 1119 * error.c (cp_tree_printer, case 'P'): Append break. 1120 11212000-09-11 Nathan Sidwell <nathan@codesourcery.com> 1122 1123 * cp-tree.h (frob_opname): Declare. 1124 * parse.y (saved_scopes): New static variable. 1125 (cp_parse_init): Adjust. 1126 (do_id): If lastiddecl is NULL, do do_identifier. 1127 (operator): Save scope information. 1128 (unoperator): New reduction. Restore scope information. 1129 (operator_name): Append unoperator. Call frob_opname. 1130 * spew.c (frob_opname): Define. 1131 11322000-09-10 Zack Weinberg <zack@wolery.cumb.org> 1133 1134 * decl.c, rtti.c: Include defaults.h if not already included. 1135 Don't define the *_TYPE_SIZE macros. 1136 11372000-09-09 Mark Mitchell <mark@codesourcery.com> 1138 1139 * cp-tree.h (push_switch): Change prototype. 1140 (check_cp_case_value): Remove declaration. 1141 (decl_constant_value): Likewise. 1142 * decl.c (struct cp_switch): Add switch_stmt and cases. 1143 (case_compare): New function. 1144 (push_switch): Set switch_stmt. Initialize cases. 1145 (pop_switch): Clean up cases. 1146 (define_case_label): Rename to ... 1147 (finish_case_label): ... this. Do semantic analysis for case 1148 labels here. 1149 (start_function): Correct comment. 1150 * decl2.c (check_cp_case_value): Remove. 1151 * expr.c (do_case): Remove. 1152 * pt.c (tsubst_expr): Adjust call to finish_case_label. 1153 * semantics.c (genrtl_do_poplevel): Remove declaration. 1154 (RECHAIN_STMTS): Remove. 1155 (finish_break_stmt): Use build_break_stmt. 1156 (finish_continue_stmt): Use build_continue_stmt. 1157 (finish_switch_cond): Adjust condition here, rater than in 1158 c_expand_start_case. 1159 (finish_case_label): Remove. 1160 * typeck.c (c_expand_return): Remove. 1161 (c_expand_start_case): Likewise. 1162 11632000-09-07 Gabriel Dos Reis <gdr@codesourcery.com> 1164 1165 * ir.texi: Document type nodes. 1166 11672000-09-06 Mark Mitchell <mark@codesourcery.com> 1168 1169 * cp-tree.h (init_cp_semantics): Declare. 1170 (genrtl_try_block): Don't declare. 1171 (genrtl_handler): Likewise. 1172 (genrtl_catch_block): Likewise. 1173 (genrtl_ctor_stmt): Likewise. 1174 (genrtl_subobject): Likewise. 1175 (genrtl_do_poplevel): Likewise. 1176 (genrtl_named_return_value): Likewise. 1177 * lex.c (init_parse): Call init_cp_semantics. 1178 * semantics.c (genrtl_try_block): Give it internal linkage. 1179 (genrtl_handler): Likewise. 1180 (genrtl_catch_block): Likewise. 1181 (genrtl_ctor_stmt): Likewise. 1182 (genrtl_subobject): Likewise. 1183 (genrtl_do_poplevel): Likewise. 1184 (genrtl_named_return_value): Likewise. 1185 (lang_expand_stmt): Rename to ... 1186 (cp_expand_stmt): ... this. Only handle C++-specific nodes. 1187 (init_cp_semantics): Define. 1188 1189 * decl.c (initialize_local_var): Remove RTL-generating code. 1190 * semantics.c (genrtl_try_block): Fix formatting. 1191 1192 Move statement-tree facilities from C++ to C front-end. 1193 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO. 1194 (void_zero_node): Remove. 1195 (stmt_tree): Likewise. 1196 (scope_chain): Adjust. 1197 (language_function): Rename to cp_language_function. 1198 (cp_function_chain): Adjust. 1199 (current_stmt_tree): Remove. 1200 (last_tree): Likewise. 1201 (last_expr_type): Likewise. 1202 (struct lang_decl): Adjust. 1203 (STMT_IS_FULL_EXPR_P): Remove. 1204 (add_tree): Remove. 1205 (begin_stmt_tree): Likewise. 1206 (finish_stmt_tree): Likewise. 1207 (walk_tree_fn): Likewise. 1208 (walk_stmt_tree): Likewise. 1209 * class.c (finish_struct): Replace use of add_tree with add_stmt. 1210 * decl.c (mark_stmt_tree): Adjust type. 1211 (init_decl_processing): Don't build void_zero_node. 1212 (initialize_local_var): Adjust usage of current_stmt_tree. 1213 (finish_enum): Use add_stmt, not add_tree. 1214 (save_function_data): Adjust use of language_function. 1215 (finish_constructor_body): Use add_stmt, not add_tree. 1216 (finish_destructor_body): Likewise. 1217 (push_cp_function_context): Adjust use of language_function. 1218 (pop_cp_function_context): Likewise. 1219 (mark_lang_function): Likewise. 1220 (mark_cp_function_context): Likewise. 1221 * init.c (build_aggr_init): Adjust use of current_stmt_tree. 1222 (build_vec_init): Likewise. 1223 * semantics.c (SET_LAST_STMT): Remove. 1224 (RECHAIN_STMTS): Don't use it. 1225 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree. 1226 (current_stmt_tree): Define. 1227 (add_tree): Remove. 1228 (finish_goto_stmt): Use add_stmt, not add_tree. 1229 (finish_expr_stmt): Likewise. 1230 (begin_if_stmt): Likewise. 1231 (finish_then_clause): Likewise. 1232 (begin_while_stmt): Likewise. 1233 (begin_do_stmt): Likewise. 1234 (finish_return_stmt): Likewise. 1235 (begin_for_stmt): Likewise. 1236 (finish_break_stmt): Likewise. 1237 (finish_continue_stmt): Likewise. 1238 (begin_switch_stmt): Likewise. 1239 (finish_case_label): Likewise. 1240 (begin_try_block): Likewise. 1241 (begin_function_try_block): Likewise. 1242 (begin_handler): Likewise. 1243 (begin_catch_block): Likewise. 1244 (begin_compound_stmt): Likewise. 1245 (begin_asm_stmt): Likewise. 1246 (finish_asm_stmt): Likewise. 1247 (finish_label_stmt): Likewise. 1248 (add_decl_stmt): Likewise. 1249 (finish_subobject): Likewise. 1250 (finish_decl_cleanup): Likewise. 1251 (finish_named_return_value): Likewise. 1252 (setup_vtbl_ptr): Likewise. 1253 (add_scope_stmt): Likewise. 1254 (finish_stmt_expr): Likewise. 1255 (prune_unused_decls): Remove. 1256 (begin_stmt_tree): Likewise. 1257 (finish_stmt_tree): Likewise. 1258 (prep_stmt): Adjust use of current_stmt_tree. 1259 (lang_expand_stmt): Likewise. 1260 * tree.c (statement_code_p): Remove. 1261 (cp_statement_code_p): New function. 1262 (walk_stmt_tree): Remove. 1263 (init_tree): Set lang_statement_code_p. 1264 12652000-09-06 Zack Weinberg <zack@wolery.cumb.org> 1266 1267 Integrated preprocessor. 1268 1269 * Make-lang.in, Makefile.in: Remove all references to input.c, 1270 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS. 1271 * gxx.gperf, hash.h, input.c: Delete. 1272 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is 1273 initialized properly. 1274 1275 * class.c (fixup_pending_inline): Take a tree, not a 1276 struct pending_inline *. All callers changed. 1277 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE, 1278 RID_PROTECTED entries in ridpointers[] array here. 1279 * decl.c (duplicate_decls): Do not refer to struct 1280 pending_inline. 1281 (record_builtin_type, init_decl_processing): Use RID_MAX not 1282 CP_RID_MAX. 1283 (grokdeclarator): Use C_IS_RESERVED_WORD. 1284 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of 1285 cpplib. 1286 (grok_x_components): Do not inspect pending_inlines chain. 1287 1288 * cp-tree.h (struct lang_identifier): Add rid_code entry. 1289 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New. 1290 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare. 1291 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME, 1292 TIME_IDENTIFIER_FILEINFO): Kill. 1293 Update prototypes. 1294 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a 1295 single 32-bit word. 1296 * parse.y: Call do_pending_inlines unconditionally. 1297 reinit_parse_for_method is now snarf_method. fn.defpen is no 1298 longer necessary. Remove unnecessary <itype> annotation on 1299 SCOPE. Do not refer to end_of_file or struct pending_inline. 1300 * semantics.c (begin_inline_definitions): Call 1301 do_pending_inlines unconditionally. 1302 1303 * lex.c: Remove all code now shared with C front end. 1304 Initialize cpplib properly if USE_CPPLIB. Put reserved words 1305 into the get_identifier table. Rewrite pragma handling to 1306 work with the registry. Move code to save tokens for later 1307 processing to spew.c. 1308 1309 * spew.c: Rewrite everything in terms of token streams instead 1310 of text. Move routines here from lex.c / input.c as 1311 appropriate. GC-mark trees hanging off the pending inlines 1312 chain. 1313 13142000-09-06 Mark Mitchell <mark@codesourcery.com> 1315 1316 * NEWS: Mention that the named return value extension has been 1317 deprecated. 1318 * cp-tree.h (original_result_rtx): Define. 1319 (TREE_REFERENCE_EXPR): Remove. 1320 (DECL_VPARENT): Likewise. 1321 (pushdecl_nonclass_level): Likewise. 1322 (store_return_init): Likewise. 1323 (reinit_lang_specific): Likewise. 1324 (genrtl_named_return_value): Change prototype. 1325 * decl.c (original_result_rtx): Remove. 1326 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs. 1327 Do not generate RTL for local variables here. 1328 (store_return_init): Remove. 1329 * semantics.c (genrtl_named_return_value): Simplify. Fold in 1330 store_return_init. 1331 (finish_named_return_value): Adjust accordingly. Warn that this 1332 extension is deprecated. 1333 (lang_expand_stmt): Adjust call to genrtl_named_return_value. 1334 13352000-09-06 Nathan Sidwell <nathan@codesourcery.com> 1336 1337 * pt.c (type_unification_real): Replace switch with if. 1338 (unify): Tsubst non-type parms before comparing. 1339 13402000-09-06 Nathan Sidwell <nathan@codesourcery.com> 1341 1342 * error.c (dump_typename): New function, broken out of ... 1343 (dump_type): ... here. Use it. 1344 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE. 1345 13462000-09-06 Nathan Sidwell <nathan@codesourcery.com> 1347 1348 * init.c (build_offset_ref): Deal with namespace scoped 1349 TEMPLATE_ID_EXPRs. 1350 13512000-09-06 Nathan Sidwell <nathan@codesourcery.com> 1352 1353 * class.c (resolve_address_of_overloaded_function): Add 1354 explanation message. 1355 * decl.c (define_case_label): Reformat explanation. 1356 * decl2.c (finish_static_data_member_decl): Likewise. 1357 (grokfield): Likewise. 1358 * friend.c (do_friend): Likewise. 1359 13602000-09-05 Zack Weinberg <zack@wolery.cumb.org> 1361 1362 * tree.c (walk_tree): Expose tail recursion. 1363 (walk_stmt_tree): New function. 1364 * cp-tree.h: Prototype walk_stmt_tree. 1365 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not 1366 the BLOCKs directly. If a BLOCK has no variables after 1367 pruning, discard it. 1368 (finish_stmt_tree): Use walk_stmt_tree. No need to save and 1369 restore the line number. 1370 13712000-09-05 Mark Mitchell <mark@codesourcery.com> 1372 1373 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H. 1374 (pt.o): Remove dependency on HTAB_H. 1375 * cp-tree.h: Include hashtab.h. 1376 (walk_tree): Change prototype. 1377 (walk_tree_without_duplicates): New function. 1378 * decl.c (check_default_argument): Use it. 1379 * optimize.c (remap_decl): Adjust calls to walk_tree. 1380 (copy_body): Likewise. 1381 (expand_calls_inline): Likewise. 1382 (calls_setjmp_p): Use walk_tree_without_duplicates. 1383 * pt.c: Don't include hashtab.h. 1384 (for_each_template_parm): Use walk_tree_without_duplicates. 1385 * semantics.c (finish-stmt_tree): Likewise. 1386 (expand_body): Likewise. 1387 * tree.c (walk_tree): Add additional parameter. 1388 (walk_tree_without_duplicates): New function. 1389 (count_trees): Use it. 1390 (verify_stmt_tree): Adjust call to walk_tree. 1391 (find_tree): Use walk_tree_without_duplicates. 1392 (no_linkage_check): Likewise. 1393 (break_out_target_exprs): Adjust call to walk_tree. 1394 (cp_unsave): Likewise. 1395 13962000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> 1397 1398 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code. 1399 (TEMPLATE_TEMPLATE_PARM): Adjust comment. 1400 * cp-tree.h (TYPE_BINFO): Adjust comment. 1401 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. 1402 (TEMPLATE_TYPE_PARM_INDEX): Likewise. 1403 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. 1404 (TYPE_TEMPLATE_INFO): Likewise. 1405 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise. 1406 * class.c (push_nested_class): Likewise. 1407 * decl.c (lookup_name_real): Likewise. 1408 (grokdeclarator): Likewise. 1409 (grok_op_properties): Likewise. 1410 (xref_tag): Likewise. 1411 (xref_basetypes): Likewise. 1412 * decl2.c (constructor_name_full): Likewise. 1413 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case. 1414 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. 1415 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case. 1416 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM. 1417 (dump_type_suffix): Likewise. 1418 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM 1419 instead. 1420 (get_aggr_from_typedef): Likewise. 1421 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case. 1422 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM. 1423 (write_template_parm): Likewise. 1424 (write_template_template_parm): Check tree code instead of 1425 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 1426 * method.c (build_overload_nested_name): Add 1427 BOUND_TEMPLATE_TEMPLATE_PARM. 1428 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case. 1429 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM. 1430 * pt.c (convert_template_argument): Check tree code instead of 1431 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 1432 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case. 1433 (for_each_template_parm): Adjust comment. 1434 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. 1435 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM. 1436 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use 1437 template_args_equal to compare template template parameter cases. 1438 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM. 1439 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM 1440 instead. 1441 * tree.c (copy_template_template_parm): Decide whether to create 1442 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node. 1443 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM. 1444 (copy_tree_r): Likewise. 1445 * typeck.c (comptypes): Likewise. Check tree code instead of 1446 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 1447 14482000-09-04 Mark Elbrecht <snowball3@bigfoot.com> 1449 1450 * decl.c (finish_function): Move the code for handling functions 1451 marked with the constructor and destructor attributes inside the 1452 expand_p block. 1453 14542000-09-04 Nathan Sidwell <nathan@codesourcery.com> 1455 1456 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR. 1457 14582000-09-04 Nathan Sidwell <nathan@codesourcery.com> 1459 1460 * pt.c (lookup_template_class): Remove abort. 1461 * tree.c (get_type_decl): Allow error_mark_node. 1462 14632000-09-04 Nathan Sidwell <nathan@codesourcery.com> 1464 1465 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside 1466 TEMPLATE_ID_EXPRs. 1467 14682000-09-03 Mark Mitchell <mark@codesourcery.com> 1469 1470 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change 1471 new ABI mangling. 1472 14732000-09-01 Nathan Sidwell <nathan@codesourcery.com> 1474 1475 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify 1476 union tag mismatch error reporting. 1477 14782000-09-01 Nathan Sidwell <nathan@codesourcery.com> 1479 1480 * call.c (build_scoped_method_call): Check it is not a namespace. 1481 14822000-08-30 Jason Merrill <jason@redhat.com> 1483 1484 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context. 1485 1486 * tree.c (bot_manip): Check TREE_CONSTANT rather than 1487 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and 1488 build_target_expr_with_type for the non-AGGR_INIT_EXPR case. 1489 1490 * decl.c (start_function): Always call make_function_rtl. 1491 14922000-08-29 Zack Weinberg <zack@wolery.cumb.org> 1493 1494 * semantics.c (prune_unused_decls): New function. 1495 (finish_stmt_tree): Call it via walk_tree. 1496 14972000-08-29 Zack Weinberg <zack@wolery.cumb.org> 1498 1499 * class.c (build_secondary_vtable): Constify a char *. 1500 * decl.c (init_decl_processing): Initialize function_id_node, 1501 pretty_function_id_node, and func_id_node. 1502 * input.c (struct input_source): Constify 'str'. 1503 (feed_input): Constify first argument. 1504 * mangle.c (write_identifier): Constify argument. 1505 * pt.c (mangle_class_name_for_template): Constify argument. 1506 15072000-08-29 Mark Mitchell <mark@codesourcery.com> 1508 1509 * typeck.c (mark_addressable): Remove code that pokes around in 1510 RTL. 1511 15122000-08-28 Jason Merrill <jason@redhat.com> 1513 1514 * lex.c (file_name_nondirectory): Move to toplev.c. 1515 1516 * cp-tree.h (LOCAL_CLASS_P): New macro. 1517 * class.c (finish_struct_1): Use it. 1518 15192000-08-27 Alex Samuel <samuel@codesourcery.com> 1520 1521 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo. 1522 (write_encoding): Pass another argument to write_name. 1523 (write_name): Add ignore_local_scope parameter. Fix handling of 1524 local names. 1525 (write_nested_name): Use write_unqualified_name. 1526 (write_prefix): Likewise. Skip out on FUNCTION_DECLs. 1527 (write_template_prefix): Use write_unqualified_name. 1528 (write_component): Remove. 1529 (write_local_name): Add parameter. Use direct local entity to 1530 discriminator calculation. 1531 (write_class_enum_type): Pass another argument to write_name. 1532 (write_template_template_arg): Likewise. 1533 (make_guard_variable): Likewise. 1534 15352000-08-27 Jason Merrill <jason@redhat.com> 1536 1537 * decl.c (pushdecl): Matching decls for local externs are found in 1538 the current level. Propagate linkage information from previous 1539 declarations. 1540 15412000-08-26 Gabriel Dos Reis <gdr@codesourcery.com> 1542 1543 * ir.texi (Expressions): Fix typo. 1544 15452000-08-25 Greg McGary <greg@mcgary.org> 1546 1547 * tree.c (init_tree): Use ARRAY_SIZE. 1548 15492000-08-25 Gabriel Dos Reis <gdr@codesourcery.com> 1550 1551 * error.c (cp_tree_printer): Rework. 1552 15532000-08-25 Mark Mitchell <mark@codesourcery.com> 1554 1555 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and 1556 dyn-string.o. 1557 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c. 1558 (cp-demangle.o): Remove target. 1559 (dyn-string.o): Likewise. 1560 1561 * decl.c (grokfndecl): Require that `main' return an `int'. 1562 * mangle.c (write_encoding): Don't mangle return types for 1563 conversion functions. 1564 15652000-08-25 Gabriel Dos Reis <gdr@codesourcery.com> 1566 1567 * error.c (tree_formatting_info): New data type. 1568 (tree_being_formatted): New macro. 1569 (tree_formatting_flags): Likewise. 1570 (put_whitespace): Likewise. 1571 (print_tree_identifier): Likewise. 1572 (print_identifier): Likewise. 1573 (cp_tree_printer, print_function_argument_list, print_declaration, 1574 print_expression, print_function_declaration, 1575 print_function_parameter, print_type, print_cv_qualifier): New 1576 functions. 1577 (init_error): Initialize lang_printer. 1578 15792000-08-24 Jason Merrill <jason@redhat.com> 1580 1581 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no 1582 adjustment necessary. 1583 15842000-08-24 Greg McGary <greg@mcgary.org> 1585 1586 * cp-tree.h (MAIN_NAME_P): Remove macro. 1587 15882000-08-24 Gabriel Dos Reis <gdr@codesourcery.com> 1589 1590 * error.c (print_instantiation_context): Don't forget to flush the 1591 buffer. 1592 15932000-08-23 Jason Merrill <jason@redhat.com> 1594 1595 * typeck.c (build_ptrmemfunc): Save the input pmf. 1596 1597 * method.c (process_modifiers): Use same_type_p. 1598 15992000-08-23 Mark Mitchell <mark@codesourcery.com> 1600 1601 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC. 1602 * mangle.c (write_function_type): Change prototype. 1603 (write_encoding): Don't mangle return types for 1604 constructors or destructors. 1605 (write_type): Adjust call to write_function_type. 1606 * pt.c (instantiate_template): Instantiate alternate entry points 1607 when instantiating the main function. 1608 16092000-08-23 Gabriel Dos Reis <gdr@codesourcery.com> 1610 1611 * error.c (cp_print_error_function): Don't use embedded '\n' in 1612 output_printf. 1613 16142000-08-23 Gabriel Dos Reis <gdr@codesourcery.com> 1615 1616 * decl.c (init_decl_processing): Remove bogus initialization. 1617 * error.c (lang_print_error_function): Restore here. 1618 (init_error): Initialize print_error_function. 1619 16202000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 1621 1622 * decl2.c (arg_assoc): Revert my 2000-08-11 change. 1623 16242000-08-22 Gabriel Dos Reis <gdr@codesourcery.com> 1625 1626 * Makefile.in (error.o): Depends on diagnostic.h 1627 1628 * cp-tree.h (problematic_instantiation_changed, 1629 record_last_problematic_instantiation, current_instantiation, 1630 print_instantiation_context): Declare. 1631 (maybe_print_template_context): Remove. 1632 1633 * decl.c (init_decl_processing): Set print_error_function to NULL. 1634 (lang_print_error_function): Remove, since we're using a new 1635 machinery. 1636 1637 * error.c: #include diagnostic.h 1638 (function_category): New function. 1639 (cp_diagnostic_starter): Likewise. 1640 (cp_diagnostic_finalizer): Likewise. 1641 (cp_print_error_function): Likewise. 1642 (maybe_print_instantiation_context): Likewise. 1643 (print_instantiation_full_context): Likewise. 1644 (print_instantiation_partial_context): Likewise. 1645 (print_instantiation_context): Define. 1646 (init_error): Initialize diagnostic pager and finalizer. 1647 1648 * pt.c (problematic_instantiation_changed): Define. 1649 (record_last_problematic_instantiation): Likewise. 1650 (current_instantiation): Likewise. 1651 (maybe_print_template_context): Remove. 1652 (print_template_context): Likewise. 1653 (current_tinst_level): Make static to reflect Brendan Kehoe's 1654 change of 1995-04-13. 1655 (push_tinst_level): Call print_instantiation_context. 1656 16572000-08-21 Nix <nix@esperi.demon.co.uk> 1658 1659 * lang-specs.h: Do not process -o or run the assembler if 1660 -fsyntax-only. 1661 16622000-08-21 Joseph S. Myers <jsm28@cam.ac.uk> 1663 1664 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New 1665 variables. 1666 * decl2.c (lang_decode_option): Disable gettext attributes for 1667 -ansi. 1668 16692000-08-21 Gabriel Dos Reis <gdr@codesourcery.com> 1670 1671 * lex.c (lang_init_options): Default diagnostic message maximum 1672 length to 80, when line-wrapping. 1673 16742000-08-20 Mark Mitchell <mark@codesourcery.com> 1675 1676 * class.c (build_vtbl_initializer): Clear the entire 1677 vtbl_init_data. Start keeping track of the functions for which we 1678 have created vcall offsets here. 1679 (dfs_build_vcall_offset_vtbl_entries): Remove. 1680 (build_vcall_offset_vtbl_entries): Reimplement. 1681 (add_vcall_offset_vtbl_entries_r): New function. 1682 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for 1683 computing when vcall offsets are necessary. 1684 16852000-08-18 Nathan Sidwell <nathan@codesourcery.com> 1686 1687 * decl.c (member_function_or_else): Use cp_error ... %T. 1688 (grokdeclarator): Likewise. 1689 (start_method): Likewise. 1690 * friend.c (make_friend_class): Use cp_pedwarn ... %T. 1691 16922000-08-18 Nathan Sidwell <nathan@codesourcery.com> 1693 1694 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class 1695 TYPE_DECLs. 1696 16972000-08-18 Nathan Sidwell <nathan@codesourcery.com> 1698 1699 * cp-tree.h (PTRMEM_OK_P): New macro. 1700 (itf_ptrmem_ok): New enumeration value. 1701 * class.c (resolve_address_of_overloaded_function): Add PTRMEM 1702 argument. Diagnose implicit pointer to member. 1703 (instantiate_type): Don't diagnose implicit pointer to member 1704 here. Pass itf_ptrmem_ok if ok. Adjust calls to 1705 resolve_address_of_overloaded_function. 1706 * init.c (build_offset_ref): Set PTRMEM_OK_P. 1707 (resolve_offset_ref): Don't diagnose implicit pointer to member here. 1708 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here. 1709 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P. 1710 (build_unary_op): Deal with single non-static member in 1711 microsoft-land. 1712 17132000-08-18 Nathan Sidwell <nathan@codesourcery.com> 1714 1715 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE. 1716 17172000-08-18 Nathan Sidwell <nathan@codesourcery.com> 1718 1719 * cp-tree.h (enum_name_string): Remove prototype. 1720 (report_case_error): Remove prototype. 1721 * cp/typeck2.c (enum_name_string): Remove. 1722 (report_case_error): Remove. 1723 * error.c (dump_expr): Deal with enum values directly. 1724 Correctly negate integer constant. 1725 17262000-08-17 Nathan Sidwell <nathan@codesourcery.com> 1727 1728 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare. 1729 (__cxa_vec_delete2, __cxa_vec_delete3): Declare. 1730 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement. 1731 (__cxa_vec_delete2, __cxa_vec_delete3): Implement. 1732 (__cxa_vec_new): Use __cxa_vec_new2. 1733 (__cxa_vec_delete): Use __cxa_vec_delete2. 1734 17352000-08-17 Nathan Sidwell <nathan@codesourcery.com> 1736 1737 * vec.cc (__cxa_vec_new): Set "C" linkage. 1738 (__cxa_vec_ctor): Likewise. 1739 (__cxa_vec_cctor): Likewise. 1740 (__cxa_vec_dtor): Likewise. 1741 (__cxa_vec_delete): Likewise. 1742 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage. 1743 (__cxa_vec_ctor): Likewise. 1744 (__cxa_vec_cctor): Likewise. 1745 (__cxa_vec_dtor): Likewise. 1746 (__cxa_vec_delete): Likewise. 1747 17482000-08-17 Nathan Sidwell <nathan@codesourcery.com> 1749 1750 * class.c (instantiate_type): Reinstate local variable 1751 deleted in previous change. 1752 1753 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not 1754 itf_no_attributes. 1755 17562000-08-17 Nathan Sidwell <nathan@codesourcery.com> 1757 1758 * cp-tree.h (instantiate_type_flags): New enumeration. 1759 (instantiate_type): Change parameter. 1760 * class.c (instantiate_type): Adjust prototype. Adjust. 1761 * call.c (standard_conversion): Adjust instantiate_type call. 1762 (reference_binding): Likewise. 1763 (build_op_delete_call): Likewise. 1764 (convert_like_real): Likewise. 1765 * cvt.c (cp_convert_to_pointer): Likewise. 1766 (convert_to_reference): Likewise. 1767 * pt.c (convert_nontype_argument): Likewise. 1768 * typeck.c (build_binary_op): Likewise. 1769 (build_ptrmemfunc): Likewise. 1770 (convert_for_assignment): Likewise. 1771 17722000-08-17 Nathan Sidwell <nathan@codesourcery.com> 1773 1774 * cp-tree.h (CPTR_AGGR_TAG): New global tree node. 1775 (current_aggr): Define. 1776 * decl.c (grokdeclarator): Make sure a friend class is an 1777 elaborated type specifier. 1778 * parse.y (current_aggr): Remove static definition. 1779 (cp_parse_init): Adjust. 1780 (structsp): Clear and restore current_aggr. 1781 (component_decl_list): Clear current_aggr. 1782 1783 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the 1784 aggregate tag on the typename's context. 1785 1786 * pt.c (tsubst_friend_class): Return error_mark_node, if 1787 parms becomes NULL. 1788 (instantiate_class_template): Ignore error_mark_node friend types. 1789 17902000-08-14 Nathan Sidwell <nathan@codesourcery.com> 1791 1792 * cvt.c (warn_ref_binding): New static function, broken out of ... 1793 (convert_to_reference): ... here. Use it. 1794 17952000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 1796 1797 * parse.y (template_arg): Add rule for template qualified with 1798 global scope. 1799 18002000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 1801 1802 * decl2.c (add_function): Reorganize. 1803 (arg_assoc): Do not consider function template decls. 1804 18052000-08-11 Jason Merrill <jason@redhat.com> 1806 1807 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're 1808 looking inside. 1809 18102000-08-11 Nathan Sidwell <nathan@codesourcery.com> 1811 1812 * cp-tree.h (resolve_scope_to_name): Remove unused prototype. 1813 (lookup_nested_tag): Likewise. 1814 1815 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs 1816 can be produced. 1817 18182000-08-11 Nathan Sidwell <nathan@codesourcery.com> 1819 1820 * parse.y (named_complex_class_head_sans_basetype): Remove 1821 always true if. 1822 18232000-08-11 Nathan Sidwell <nathan@codesourcery.com> 1824 1825 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build 1826 explicit TEMPLATE_ID_EXPR args. 1827 (build_expr_from_tree, case CALL_EXPR): Likewise. 1828 18292000-08-11 Nathan Sidwell <nathan@codesourcery.com> 1830 1831 * decl.c (check_tag_decl): Diagnose typename's which don't 1832 declare anything. 1833 18342000-08-10 Nathan Sidwell <nathan@codesourcery.com> 1835 1836 * init.c (build_aggr_init): Reject bogus array initializers 1837 early. 1838 18392000-08-09 Nathan Sidwell <nathan@codesourcery.com> 1840 1841 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi 1842 runtime. 1843 * cp/tinfo.cc (__dynamic_cast): Likewise. 1844 * cp/inc/cxxabi.h (__dynamic_cast): Likewise. 1845 18462000-08-09 Nathan Sidwell <nathan@codesourcery.com> 1847 1848 * cvt.c (convert_to_pointer_force): Fix error message when 1849 attempting to cast from ambiguous base. 1850 18512000-08-08 Jason Merrill <jason@redhat.com> 1852 1853 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails. 1854 (tsubst_template_arg_vector): Likewise. 1855 1856 * decl2.c (build_anon_union_vars): Choose the largest field; don't 1857 assume that one will be as large as the union. 1858 18592000-08-07 Kazu Hirata <kazu@hxi.com> 1860 1861 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo. 1862 * decl.c (pop_labels): Likewise. 1863 18642000-08-04 Jeffrey Oldham <oldham@codesourcery.com> 1865 1866 * inc/cxxabi.h (__pbase_type_info): Changed member names to match 1867 specifications. 1868 (__pointer_to_member_type_info): Likewise. 1869 (__base_class_info): Likewise. 1870 (__class_type_info): Likewise. 1871 (__si_class_type_info): Likewise. 1872 (__vmi_class_type_info): Likewise. 1873 * tinfo.cc (__si_class_type_info::__do_find_public_src): 1874 Changed member names to match specifications. 1875 (__vmi_class_type_info::__do_find_public_src): Likewise. 1876 (__si_class_type_info::__do_dyncast): Likewise. 1877 (__vmi_class_type_info::__do_dyncast): Likewise. 1878 (__si_class_type_info::__do_upcast): Likewise. 1879 (__vmi_class_type_info::__do_upcast): Likewise. 1880 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise. 1881 (__pbase_type_info::__pointer_catch): Likewise. 1882 (__pointer_type_info::__pointer_catch): Likewise. 1883 (__pointer_to_member_type_info::__pointer_catch): Likewise. 1884 18852000-08-04 Zack Weinberg <zack@wolery.cumb.org> 1886 1887 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist. 1888 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS. 1889 (cc1plus): Link with $(BACKEND) and $(C_OBJS). 1890 18912000-08-04 Mark Mitchell <mark@codesourcery.com> 1892 1893 * cp-tree.h (add_method): Change prototype. 1894 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P. 1895 Don't double the size of the method vector in the error case. 1896 (handle_using_decl): Adjust call to add_method. 1897 (add_implicitly_declared_members): Likewise. 1898 (clone_function_decl): Likewise. 1899 * decl2.c (check_classfn): Likewise. 1900 * semantics.c (finish_member_declaration): Likewise. 1901 19022000-08-04 Joseph S. Myers <jsm28@cam.ac.uk> 1903 1904 * decl.c (flag_isoc94): New variable. 1905 19062000-08-02 Jason Merrill <jason@redhat.com> 1907 1908 * pt.c (do_type_instantiation): Add complain parm; don't complain 1909 if called recursively. 1910 * cp-tree.h, parse.y: Adjust. 1911 19122000-08-02 Zack Weinberg <zack@wolery.cumb.org> 1913 1914 * decl2.c: Silently ignore -Wstrict-prototypes; warn about 1915 -Wno-strict-prototypes. 1916 1917 * g++spec.c: Adjust type of second argument to 1918 lang_specific_driver, and update code as necessary. 1919 1920 * cp-tree.h: Don't prototype min_precision here. 1921 (my_friendly_assert): Cast expression to void. 1922 * semantics.c (do_poplevel): Initialize scope_stmts. 1923 19242000-08-02 Mark Mitchell <mark@codesourcery.com> 1925 1926 * cp-tree.h (DECL_NEEDED_P): Tweak. 1927 19282000-07-28 Jason Merrill <jason@redhat.com> 1929 1930 * lang-specs.h: Use %i in rule for .ii files. 1931 19322000-07-31 Zack Weinberg <zack@wolery.cumb.org> 1933 1934 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0. 1935 19362000-07-30 Mark Mitchell <mark@codesourcery.com> 1937 1938 Allow indirect primary bases. 1939 * cp-tree.h (struct lang_type): Remove vfield_parent. Add 1940 primary_base. 1941 (CLASSTYPE_VFIELD_PARENT): Remove. 1942 (CLASSTYPE_PRIMARY_BINFO): Reimplement. 1943 (BINFO_PRIMARY_BINFO): Remove. 1944 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement. 1945 (BINFO_VBASE_PRIMARY_P): Likewise. 1946 (BINFO_PRIMARY_BASE_OF): New macro. 1947 (BINFO_INDIRECT_PRIMARY_P): Likewise. 1948 (get_primary_binfo): New function. 1949 * decl.c (lang_mark_tree): Make lang_type::primary_base. 1950 * class.c (vcall_offset_data_s): Rename to ... 1951 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p, 1952 and add ctor_vtbl_p. 1953 (get_derived_offset): Use get_primary_binfo. 1954 (dfs_mark_primary_bases): Adjust handling of virtual primary 1955 bases. 1956 (mark_primary_bases): Likewise. 1957 (set_primary_base): Take a binfo, not an integer, as a 1958 representation of the primary base. 1959 (indirect_primary_base_p): Remove. 1960 (determine_primary_base): Adjust for indirect primary bases. 1961 (dfs_find_final_overrider): Fix typo in coment. 1962 (update_vtable_entry_for_fn): Use get_primary_binfo. 1963 (layout_nonempty_base_or_field): Tweak. 1964 (build_base_fields): Adjust for new primary base semantics. 1965 (dfs_propagate_binfo_offsets): Remove. 1966 (propagate_binfo_offsets): Rewrite. 1967 (dfs_set_offset_for_shared_vbases): Remove. 1968 (layout_virtual_bases): Don't use it. 1969 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new 1970 ABI. 1971 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not 1972 CLASSTYPE_VFIELD_PARENT. 1973 (dfs_get_primary_binfo): New function. 1974 (get_primary_binfo): Likewise. 1975 (dump_class_hierarchy_r): Tweak printing of primary bases. 1976 (build_vtbl_initializer): Fix typo in comments. Use 1977 vtbl_init_data. 1978 (build_vcall_and_vbase_vtbl_entries): Likewise. 1979 (build_vbaes_offset_vtbl_entries): Likewise. 1980 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of 1981 BV_VCALL_INDEX to handle indirect primary bases. 1982 (build_vcall_offset_vtbl_entries): Use vtbl_init_data. 1983 (build_rtti_vtbl_entries): Likewise. 1984 * search.c (get_shared_vbase_if_not_primary): Tweak. 1985 (find_vbase_instance): Likewise. 1986 (binfo_for_vtable): Simplify. 1987 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF. 1988 (make_binfo): Make it have 11 entries. 1989 19902000-07-30 Alex Samuel <samuel@codesourcery.com> 1991 1992 * mangle.c (DECL_TEMPLATE_ID_P): Remove. 1993 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when 1994 ascertaining primaryness. 1995 (G): Remove template_args. 1996 (decl_is_template_id): New function. 1997 (write_encoding): Use decl_is_template_id. 1998 (write_name): Likewise. Handle type_decls. Get main variant of 1999 type decls. 2000 (write_nested_name): Likewise. 2001 (write_prefix): Likewise. 2002 (write_template_prefix): Likewise. 2003 (write_special_name_constructor): Remove defunct production from 2004 comment. 2005 (write_bare_function_type): Remove comment about absent parameter. 2006 (write_template_template_arg): Add missing grammar production to 2007 comment. 2008 20092000-07-27 Jason Merrill <jason@redhat.com> 2010 2011 * decl.c (duplicate_decls): If common_type produces a non-typedef 2012 type for a typedef, just use the old type. 2013 20142000-07-27 Mark Mitchell <mark@codesourcery.com> 2015 2016 * cp-tree.h (function_depth): Declare. 2017 (verify_stmt_tree): Likewise. 2018 (find_tree): Likewise. 2019 * decl.c (function_depth): Give it external linkage. 2020 * optimize.c (optimize_function): Increment and decrement it. 2021 * tree.c (verify_stmt_tree_r): New function. 2022 (verify_stmt_tree): Likewise. 2023 (find_tree_r): Likewise. 2024 (find_tree): Likewise. 2025 20262000-07-27 Jason Merrill <jason@redhat.com> 2027 2028 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use 2029 TYPE_PTRMEMFUNC_P. 2030 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC. 2031 20322000-07-26 Mark Mitchell <mark@codesourcery.com> 2033 2034 * decl.c (start_cleanup_fn): Mark the function as `inline'. 2035 * decl2.c (get_guard): Call cp_finish_decl, not 2036 rest_of_decl_compilation, for local guards. 2037 * lex.c (do_identifier): Remove unused variable. 2038 20392000-07-26 Marc Espie <espie@cvs.openbsd.org> 2040 2041 * parse.y: Add missing ';'. 2042 20432000-07-26 Mark Mitchell <mark@codesourcery.com> 2044 2045 * parse.y (empty_parms): Use `()', not `(...)', when in the scope 2046 of `extern "C++"'. 2047 20482000-07-25 Nathan Sidwell <nathan@codesourcery.com> 2049 2050 Kill strict_prototype. Backwards compatibility only for 2051 non NO_IMPLICIT_EXTERN_C systems. 2052 * cp-tree.h (flag_strict_prototype): Remove. 2053 (strict_prototype): Remove. 2054 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. 2055 * decl.c (maybe_push_to_top_level): Adjust. 2056 (pop_from_top_level): Adjust. 2057 (decls_match): Only allow sloppy parm matching for ancient 2058 system headers. 2059 (init_decl_processing): Adjust. 2060 (grokdeclarator): Adjust. 2061 * decl2.c (flag_strict_prototype): Remove. 2062 (strict_prototype): Remove. 2063 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. 2064 (lang_f_options): Remove "strict-prototype". 2065 (unsupported-options): Add "strict-prototype". 2066 * lex.c (do_identifier): Adjust. 2067 (do_scoped_id): Adjust. 2068 * parse.y (empty_parms): Adjust. 2069 * class.c (push_lang_context): Adjust. 2070 (pop_lang_context): Adjust. 2071 * typeck.c (comp_target_parms): Adjust. 2072 20732000-07-25 Nathan Sidwell <nathan@codesourcery.com> 2074 2075 * decl.c (poplevel): Deal with anonymous variables at for scope. 2076 (maybe_inject_for_scope_var): Likewise. 2077 20782000-07-25 Zack Weinberg <zack@wolery.cumb.org> 2079 2080 * decl.c: Remove all signal handling code, now done in toplev.c. 2081 20822000-07-23 Mark Mitchell <mark@codesourcery.com> 2083 2084 * decl.c (make_rtl_for_nonlocal_decl): Rework. 2085 2086 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set 2087 correctly. 2088 20892000-07-20 Zack Weinberg <zack@wolery.cumb.org> 2090 2091 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__. 2092 Define my_friendly_assert and my_friendly_abort as macros 2093 which may call friendly_abort. Prototype friendly abort, not 2094 my_friendly_abort or my_friendly_assert. 2095 * decl.c (signal_catch): Report the signal caught in the error 2096 message. Call fatal directly. 2097 * typeck2.c (ack, my_friendly_assert): Delete. 2098 (my_friendly_abort): Rename to friendly_abort. Expect file, 2099 line, and function parameters. Report the abort code, then 2100 call fancy_abort. Do not mask an abort if errors have 2101 already occurred. 2102 21032000-07-18 Nathan Sidwell <nathan@codesourcery.com> 2104 2105 * typeck.c (comp_target_parms): Remove obsolete parameter. 2106 (comp_target_types): Adjust. 2107 21082000-07-17 Jason Merrill <jason@redhat.com> 2109 2110 * typeck.c (mark_addressable): Never set TREE_USED. 2111 * call.c (build_call): Don't abort on calls to library functions 2112 that have been declared normally. 2113 2114 * typeck.c (build_binary_op): Fix grammar in warning. 2115 2116 * exception.cc (__eh_free): Fix prototype. 2117 2118 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR. 2119 2120 * decl.c (pushdecl): Handle seeing an OVERLOAD in 2121 IDENTIFIER_NAMESPACE_VALUE. 2122 21232000-07-16 Mark Mitchell <mark@codesourcery.com> 2124 2125 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation. 2126 * method.c (use_thunk): Correct handling of vcall offsets. 2127 21282000-07-14 Zack Weinberg <zack@wolery.cumb.org> 2129 2130 * .cvsignore: parse.h and parse.c have no cp- prefix. 2131 21322000-07-13 Mark Mitchell <mark@codesourcery.com> 2133 2134 * .cvsignore: New file. 2135 21362000-07-13 Zack Weinberg <zack@wolery.cumb.org> 2137 2138 * lang-specs.h: Use the new named specs. Remove unnecessary braces. 2139 21402000-07-12 Mark Mitchell <mark@codesourcery.com> 2141 2142 * Makefile.in ($(PARSE_H)): Depend directly on parse.y. 2143 * parse.c: Remove. 2144 * parse.h: Likewise. 2145 21462000-07-11 Mark Mitchell <mark@codesourcery.com> 2147 2148 * class.c (layout_class_type): Add pointers to virtual bases after 2149 base classes under the old ABI. 2150 21512000-07-10 Benjamin Chelf <chelf@codesourcery.com> 2152 2153 * semantics.c (finish_for_stmt): Remove call to emit_line_note. 2154 (finish_continue_stmt): Likewise. 2155 (begin_for_stmt): Remove call to note_level_for_for. 2156 (finish_goto_stmt): Change call from build_min_nt 2157 to build_stmt. 2158 (finish_expr_stmt): Likewise. 2159 (begin_if_stmt): Likewise. 2160 (begin_while_stmt): Likewise. 2161 (finish_while_stmt): Likewise. 2162 (finish_return_stmt): Likewise. 2163 (begin_for_stmt): Likewise. 2164 (finish_for_stmt): Likewise. 2165 (finish_break_stmt): Likewise. 2166 (begin_switch_stmt): Likewise. 2167 (finish_case_label): Likewise. 2168 (genrtl_try_block): Likewise. 2169 (begin_try_block): Likewise. 2170 (begin_handler): Likewise. 2171 (begin_compound_stmt): Likewise. 2172 (finish_asm_stmt): Likewise. 2173 (finish_label_stmt): Likewise. 2174 (add_decl_stmt): Likewise. 2175 (finish_subobject): Likewise. 2176 (finish_decl_cleanup): Likewise. 2177 (finish_named_return_value): Likewise. 2178 (setup_vtbl_ptr): Likewise. 2179 (add_scope_stmt): Likewise. 2180 * decl.c (finish_constructor_body): Likewise. 2181 (finish_destructor_body): Likewise. 2182 * optimize.c (copy_body_r): Likewise. 2183 (initialize_inlined_parameters): Likewise. 2184 (declare_return_variable): Likewise. 2185 (expand_call_inline): Likewise. 2186 21872000-07-10 Jakub Jelinek <jakub@redhat.com> 2188 2189 * semantics.c (expand_body): Sync interface information 2190 at the end of function body expansion. 2191 21922000-07-09 Jason Merrill <jason@redhat.com> 2193 2194 * init.c (build_new_1): Bail early if the call to new fails. 2195 2196 * decl.c (compute_array_index_type): Check specifically for 2197 an INTEGER_CST, not just TREE_CONSTANT. 2198 2199 * decl.c (duplicate_decls): Don't call duplicate_decls on 2200 the DECL_TEMPLATE_RESULT. 2201 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different 2202 codes. 2203 2204 * error.c (dump_template_bindings): Don't crash if we had an 2205 invalid argument list. 2206 2207 * typeck.c (c_expand_start_case): Do narrowing here. 2208 * semantics.c (finish_switch_cond): Not here. 2209 22102000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com> 2211 2212 * parse.y (asm_clobbers): Do string concatenation. 2213 22142000-07-09 Mark Mitchell <mark@codesourcery.com> 2215 2216 * decl.c (pushtag): Don't put local classes in template functions 2217 on the local_classes list. 2218 22192000-07-04 Scott Snyder <snyder@fnal.gov> 2220 2221 * decl2.c (get_guard): Add missing return for old ABI local 2222 variable case. 2223 22242000-07-09 Mark Mitchell <mark@codesourcery.com> 2225 2226 * cp-tree.h (char_type_p): New function. 2227 * decl.c (init_decl_processing): Don't initialize 2228 signed_wchar_type_node or unsigned_wchar_type_node. 2229 (complete_array_type): Handle brace-enclosed string-constants. 2230 * rtti.c (emit_support_tinfos): Remove #if 0'd code. 2231 * tree.c (char_type_p): New function. 2232 * typeck2.c (digest_init): Use char_type_p. 2233 22342000-07-06 Nathan Sidwell <nathan@codesourcery.com> 2235 2236 * pt.c (tsubst): Don't layout type, if it's error_mark. 2237 22382000-07-06 Nathan Sidwell <nathan@codesourcery.com> 2239 2240 * pt.c (instantiate_pending_templates): Reset template level. 2241 22422000-07-05 Jason Merrill <jason@redhat.com> 2243 2244 * call.c (joust): Don't complain about `operator char *()' beating 2245 `operator const char *() const'. 2246 22472000-07-04 scott snyder <snyder@fnal.gov> 2248 Jason Merrill <jason@redhat.com> 2249 2250 * repo.c (repo_get_id): Handle the case where a class with virtual 2251 bases has a null TYPE_BINFO_VTABLE. 2252 22532000-07-04 Kevin Buhr <buhr@stat.wisc.edu> 2254 Jason Merrill <jason@redhat.com> 2255 2256 * parse.y (member_init): Just pass in the type. 2257 * init.c (expand_member_init): Handle getting a type. 2258 22592000-07-04 Martin v. L�wis <loewis@informatik.hu-berlin.de> 2260 Jason Merrill <jason@redhat.com> 2261 2262 * decl.c (finish_function): Warn if a function has no return 2263 statement. 2264 Suggested by Andrew Koenig. 2265 * typeck.c (check_return_expr): Do set current_function_returns_value 2266 if we got an error_mark_node. 2267 22682000-07-03 Nathan Sidwell <nathan@codesourcery.com> 2269 2270 * decl2.c (push_decl_namespace): Push the original namespace. 2271 22722000-07-03 Nathan Sidwell <nathan@codesourcery.com> 2273 2274 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES. 2275 * semantics.c (begin_class_definition): Clear it. 2276 22772000-07-02 Benjamin Chelf <chelf@codesourcery.com> 2278 2279 * cp-tree.h (genrtl_goto_stmt): Remove declaration. 2280 (genrtl_expr_stmt): Likewise. 2281 (genrtl_decl_stmt): Likewise. 2282 (genrtl_if_stmt): Likewise. 2283 (genrtl_while_stmt): Likewise. 2284 (genrtl_do_stmt): Likewise. 2285 (genrtl_return_stmt): Likewise. 2286 (genrtl_for_stmt): Likewise. 2287 (genrtl_break_stmt): Likewise. 2288 (genrtl_continue_stmt): Likewise. 2289 (genrtl_scope_stmt): Likewise. 2290 (genrtl_switch_stmt): Likewise. 2291 (genrtl_case_label): Likewise. 2292 (genrtl_begin_compound_stmt): Likewise. 2293 (genrtl_finish_compound_stmt): Likewise. 2294 (genrtl_compound_stmt): Likewise. 2295 (genrtl_asm_stmt): Likewise. 2296 2297 * init.c (begin_init_stmts): Remove call to 2298 genrtl_begin_compound_stmt. 2299 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt. 2300 2301 * semantics.c (lang_expand_stmt): Changed call to 2302 genrtl_compound_stmt to ignore return value. 2303 23042000-07-02 Mark Mitchell <mark@codesourcery.com> 2305 2306 * mangle.c (canonicalize_for_substitution): Return the canonical 2307 variant of a type. 2308 2309 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a 2310 TYPE_DECL. 2311 * typeck.c (commonparms): Remove obstack manipulations. 2312 23132000-07-01 Benjamin Chelf <chelf@codesourcery.com> 2314 2315 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o. 2316 2317 * Makefile.in (OBJS): Added ../c-semantics.o. 2318 (OBJDEPS): Likewise. 2319 2320 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to 2321 ../c-common.h. 2322 (struct stmt_tree): Added comment. 2323 (current_function_name_declared): Removed. 2324 (stmts_are_full_exprs_p): Likewise. 2325 (genrtl_do_pushlevel): Likewise. 2326 (genrtl_clear_out_block): Likewise. 2327 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h. 2328 (DECL_ANON_UNION_ELEMS): Likewise. 2329 (emit_local_var): Likewise. 2330 (make_rtl_for_local_static): Likewise. 2331 (do_case): Likewise. 2332 (expand_stmt): Likewise. 2333 (genrtl_decl_cleanup): Likewise. 2334 (c_expand_asm_operands): Likewise. 2335 (c_expand_return): Likewise. 2336 (c_expand_start_case): Likewise. 2337 2338 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c. 2339 (emit_local_var): Likewise. 2340 (initialize_local_var): Change reference to 2341 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). 2342 Change reference to stmts_are_full_exprs_p to 2343 current_stmt_tree->stmts_are_full_exprs_p. 2344 (push_cp_function_context): Likewise. 2345 2346 * expect.c (expand_throw): Change reference to 2347 stmts_are_full_exprs_p. 2348 2349 * init.c (build_aggr_init): Change reference to 2350 stmts_are_full_exprs_p. 2351 (build_vec_init): Likewise. 2352 2353 * optimize.c (maybe_clone_body): Change reference to 2354 current_function_name_declared to 2355 cp_function_chain->name_declared. 2356 2357 * pt.c (instantiate_decl): Change reference to 2358 current_function_name_declared to 2359 cp_function_chain->name_declared. 2360 2361 * semantics.c (expand_cond): Moved declaration to c-common.h. 2362 (genrtl_do_pushlevel): Moved to c-semantics.c. 2363 (genrtl_clear_out_block): Likewise. 2364 (genrtl_goto_stmt): Likewise. 2365 (genrtl_expr_stmt): Likewise. 2366 (genrtl_decl_stmt): Likewise. 2367 (gerntl_if_stmt): Likewise. 2368 (genrtl_while_stmt): Likewise. 2369 (genrtl_do_stmt): Likewise. 2370 (genrtl_return_stmt): Likewise. 2371 (genrtl_for_stmt): Likewise. 2372 (genrtl_break_stmt): Likewise. 2373 (genrtl_continue_stmt): Likewise. 2374 (genrtl_scope_stmt): Likewise. 2375 (genrtl_switch_stmt): Likewise. 2376 (genrtl_case_label): Likewise. 2377 (genrtl_begin_compound_stmt): Likewise. 2378 (genrtl_finish_compound_stmt): Likewise. 2379 (genrtl_compound_stmt): Likewise. 2380 (genrtl_asm_stmt): Likewise. 2381 (genrtl_decl_cleanup): Likewise. 2382 (expand_cond): Likewise. 2383 (expand_stmt): Renamed to ... 2384 (lang_expand_stmt): ... this. 2385 (lang_expand_expr_stmt): Initialize. 2386 (set_current_function_name_declared): Likewise. 2387 (stmts_are_full_exprs_p): Likewise. 2388 (current_function_name_declared): Likewise. 2389 (anon_aggr_type_p): Likewise. 2390 (do_poplevel): Change reference to 2391 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). 2392 Change reference to stmts_are_full_exprs_p to 2393 current_stmt_tree->stmts_are_full_exprs_p. 2394 (add_tree): Likewise. 2395 (finish_expr_stmt): Likewise. 2396 (prep_stmt): Likewise. 2397 (lang_expand_stmt): Likewise. 2398 (begin_compound_stmt): Change reference to 2399 current_function_name_declared to 2400 cp_function_chain->name_declared and call to 2401 current_function_name_declared(). 2402 (setup_vtbl_ptr): Likewise. 2403 (genrtl_do_poplevel): Removed. 2404 24052000-06-30 Jason Merrill <jason@redhat.com> 2406 2407 * init.c (init_init_processing): Go back to aligning like 2408 double_type_node for old ABI. 2409 (get_cookie_size): Make cookie larger if we get a type that needs 2410 more alignment. 2411 (build_vec_delete): Call it. 2412 2413 * typeck.c (qualify_type_recursive): New fn. 2414 (composite_pointer_type): Use it. 2415 (build_binary_op): Use composite_pointer_type. 2416 24172000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu> 2418 Jason Merrill <jason@redhat.com> 2419 2420 * typeck.c (check_return_expr): Don't complain about returning 2421 NULL from operator new if -fcheck-new. 2422 * cp-tree.h: Declare flag_check_new here. 2423 * init.c: Not here. 2424 24252000-06-28 Alex Samuel <samuel@codesourcery.com> 2426 2427 * mangle.c (find_substitution): Use same_type_p. 2428 (write_encoding): Don't check for substitutions. 2429 24302000-06-30 Nathan Sidwell <nathan@codesourcery.com> 2431 2432 * parse.y (expr_no_comma_rangle): New non-terminal. 2433 (template_parm): Use it for default parameter case. 2434 (template_arg): Use it. 2435 (expr_no_commas): Remove commented out undefined extensions. 2436 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. 2437 * parse.h, parse.c: Rebuilt. 2438 24392000-06-30 Mark Mitchell <mark@codesourcery.com> 2440 2441 * semantics.c (genrtl_asm_stmt): Don't decay input operands here. 2442 (finish_asm_stmt): Do it here, instead. 2443 2444 * cp-tree.h (ridpointers): Don't declare. 2445 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX. 2446 (record_builtin_java_type): Likewise. 2447 (init_decl_processing): Likewise. 2448 * lex.c: Move inclusion of lex.h. 2449 (ridpointers): Don't define. 2450 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of 2451 RID_MAX. 2452 * lex.h (enum rid): Rename to ... 2453 (enum cp_rid): ... this. 2454 (ridpointers): Don't declare. 2455 * parse.y: Move inclusion of lex.h. 2456 * parse.c: Regenerated. 2457 * spew.c: Move inclusion of lex.h. 2458 2459 * cp-tree.h (struct language_function): Remove temp_name_counter. 2460 (temp_name_counter): Remove. 2461 (get_temp_name): Change prototype. 2462 (get_guard): New function. 2463 (get_guard_cond): Likewise. 2464 (set_guard): Likewise. 2465 * cvt.c (build_up_reference): Adjust call to get_temp_name. 2466 * decl.c (expand_static_init): Use get_guard and friends to 2467 implement guard variables. 2468 * decl2.c (get_temp_name): Assume that the variables created are 2469 always static. 2470 (get_sentry): Rename to ... 2471 (get_guard): ... this. Implement new ABI guard variables. 2472 (get_guard_bits): New function. 2473 (get_guard_cond): Likewise. 2474 (set_guard): Likewise. 2475 (start_static_initialization_or_destruction): Use them. 2476 (do_static_initialization): Replace sentry with guard throughout. 2477 (do_static_destruction): Likewise. 2478 * init.c (create_temporary_var): Add comment. 2479 24802000-06-28 Alex Samuel <samuel@codesourcery.com> 2481 2482 * mangle.c (find_substitution): Use same_type_p. 2483 (write_encoding): Don't check for substitutions. 2484 24852000-06-30 Nathan Sidwell <nathan@codesourcery.com> 2486 2487 * parse.y (expr_no_comma_rangle): New non-terminal. 2488 (template_parm): Use it for default parameter case. 2489 (template_arg): Use it. 2490 (expr_no_commas): Remove commented out undefined extensions. 2491 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. 2492 * parse.h, parse.c: Rebuilt. 2493 24942000-06-29 Mark Mitchell <mark@codesourcery.com> 2495 2496 * cp-tree.h (flag_const_strings): Remove. 2497 (warn_parentheses): Likewise. 2498 (warn_format): Likewise. 2499 (common_type): Likewise. 2500 (default_conversion): Likewise. 2501 (build_binary_op): Likewise. 2502 (cp_build_binary_op): New macro. 2503 * call.c (build_new_op): Use cp_build_binary_op instead of 2504 build_binary_op. 2505 * class.c (build_vtable_entry_ref): Likewise. 2506 * decl.c (expand_static_init): Likewise. 2507 (compute_array_index_type): Likewise. 2508 (build_enumerator): Likewise. 2509 * decl2.c (delete_sanity): Likewise. 2510 (start_static_initialization_or_destruction): Likewise. 2511 * error.c (dump_type_suffix): Likewise. 2512 * init.c (resolve_offset_ref): Likewise. 2513 (build_new): Likewise. 2514 (build_new_1): Likewise. 2515 (build_vec_delete_1): Likewise. 2516 (build_vec_init): Likewise. 2517 (build_delete): Likewise. 2518 * rtti.c (synthesize_tinfo_fn): Likewise. 2519 (synthesize_tinfo_var): Likewise. 2520 * search.c (expand_upcast_fixups): Likewise. 2521 (fixup_all_virtual_upcast_offsets): Likewise. 2522 * typeck.c (build_array_ref): Likewise. 2523 (get_member_function_from_ptrfunc): Likewise. 2524 (build_binary_op): Add parameter. 2525 (pointer_int_sum): Use cp_build_binary_op. 2526 (pointer_diff): Likewise. 2527 (build_modify_expr): Likewise. 2528 (get_delta_difference): Likewise. 2529 (build_ptrmemfunc): Likewise. 2530 25312000-06-29 Nathan Sidwell <nathan@codesourcery.com> 2532 2533 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove. 2534 * decl.c (create_implicit_typedef): Adjust. 2535 * decl2.c (build_artificial_parm): Adjust. 2536 * method.c (implicitly_declare_fn): Adjust. 2537 * pt.c (push_inline_template_parms_recursive): Adjust. 2538 (process_template_parm): Adjust. 2539 (overloaded_template_name): Adjust. 2540 * semantics.c (finish_template_template_parm): Adjust. 2541 25422000-06-28 Mark Mitchell <mark@codesourcery.com> 2543 2544 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove. 2545 * class.c (update_vtable_entry_for_fn): Correct logic for deciding 2546 where to emit thunks. 2547 (build_vtt): Adjust call to build_vtt_inits. 2548 (build_vtt_inits): Add parameter to indicate whether or not 2549 sub-VTTs for virtual bases should be included. Adjust handling of 2550 construction vtables. 2551 (get_matching_base): New function. 2552 (dfs_build_vtt_inits): Rename to ... 2553 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of 2554 construction vtables. 2555 (dfs_fixup_binfo_vtbls): Likewise. 2556 (build_ctor_vtbl_groups): Build construction vtables for virtual 2557 bases, too. 2558 (accumulate_vtbl_inits): Tweak logic for deciding whether or not 2559 to build construction vtbls. 2560 (dfs_accumulate_vtbl_inits): Adjust handling of 2561 construction vtables. 2562 2563 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified 2564 types correctly. 2565 25662000-06-27 Mark Mitchell <mark@codesourcery.com> 2567 2568 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too. 2569 25702000-06-26 Nathan Sidwell <nathan@codesourcery.com> 2571 2572 * search.c (hides): Remove. 2573 (is_subobject_of_p): Add most_derived parameter. Use 2574 CANONICAL_BINFO. 2575 (lookup_field_queue_p): Adjust. 2576 (lookup_field_r): Adjust. 2577 25782000-06-26 Nathan Sidwell <nathan@codesourcery.com> 2579 2580 * decl2.c (handle_class_head): Bash typedefs to the type's main 2581 decl. 2582 25832000-06-25 Mark Mitchell <mark@codesourcery.com> 2584 2585 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ... 2586 (begin_global_stmt_expr): ... this. 2587 (genrtl_finish_stmt_expr): Rename to ... 2588 (finish_global_stmt_expr): ... this. 2589 * init.c (begin_init_stmts): Adjust calls. 2590 (finish_init_stmts): Likewise. 2591 * semantics.c (genrtl_begin_stmt_expr): Rename to ... 2592 (begin_global_stmt_expr): ... this. 2593 (genrtl_finish_stmt_expr): Rename to ... 2594 (finish_global_stmt_expr): ... this. 2595 25962000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 2597 2598 * search.c (lookup_member): Fix typo in comment. 2599 26002000-06-24 Jason Merrill <jason@redhat.com> 2601 2602 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace. 2603 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL. 2604 26052000-06-24 Martin v. L�wis <loewis@informatik.hu-berlin.de> 2606 2607 * parse.y (complex_direct_notype_declarator): Support global_scope. 2608 * Makefile.in: Adjust conflict count. 2609 26102000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 2611 2612 * parse.y (template_arg): Convert TEMPLATE_DECL 2613 that is a template template parameter to 2614 TEMPLATE_TEMPLATE_PARM here. 2615 2616 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment. 2617 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro. 2618 (copy_template_template_parm): Adjust prototype. 2619 * decl.c (grokdeclarator): Remove dead code. 2620 * pt.c (process_template_parm): Tidy. 2621 (lookup_template_class): Construct nodes in 2622 copy_template_template_parm. 2623 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to 2624 lookup_template_class. Use TYPE_TI_TEMPLATE. 2625 * tree.c (copy_template_template_parm): Add NEWARGS 2626 parameter. 2627 (mapcar): Adjust call to copy_template_template_parm. 2628 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL. 2629 * method.c (build_template_template_parm_names): Change error 2630 code to avoid compilation warning. 2631 2632 * gxxint.texi: Document template template parameter 2633 name mangling. 2634 26352000-06-21 Alex Samuel <samuel@codesourcery.com> 2636 2637 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o. 2638 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c. 2639 (cp-demangle.o): New rule. 2640 (dyn-string.o): Likewise. 2641 * inc/cxxabi.h (__cxa_demangle): New declaration. 2642 26432000-06-22 Mark Mitchell <mark@codesourcery.com> 2644 2645 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro. 2646 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise. 2647 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset 2648 a tree, not an int. 2649 (THUNK_GENERATE_WITH_VTABLE_P): New macro. 2650 (make_thunk): Change prototype. 2651 (emit_thunk): Rename to use_thunk. 2652 (mangle_thunk): Change prototype. 2653 * class.c (get_derived_offset): Simplify. 2654 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and 2655 BV_GENERATE_THUNK_WITH_VTABLE_P. 2656 (build_primary_vtable): Simplify. 2657 (add_virtual_function): Use BV_FN, rather than TREE_VALUE. 2658 (dfs_find_base): Remove. 2659 (update_vtable_entry_for_fn): Correct bug in finding the base 2660 where a virtual function was first declared. Figure out whether 2661 or not to emit a vcall-thunk with the vtables in which it appears. 2662 Correct logic for deciding whether to use an ordinary thunk, or a 2663 vcall thunk. 2664 (finish_struct_1): Remove unnecssary code. 2665 (build_vtbl_initializer): Use ssize_int for the running counter of 2666 negative indices. 2667 (build_vtbl_initializer): Only use vcall thunks where necessary. 2668 Mark thunks as needing to be emitted with their vtables, or not. 2669 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in 2670 indices. Use size_binop. 2671 (dfs_build_vcall_offset_vtbl_entries): Don't rely on 2672 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use 2673 size_binop. 2674 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry. 2675 (build_vtable_entry): Mark thunks as needing to be emitted with 2676 their vtables, or not. 2677 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk. 2678 * decl2.c (mark_vtable_entries): Use use_thunk instead of 2679 emit_thunk. 2680 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk 2681 information. 2682 * error.c (dump_expr): Use BV_FN. 2683 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree, 2684 not an int. 2685 * method.c (make_thunk): Likewise. 2686 (emit_thunk): Rename to use_thunk. Allow callers to decide 2687 whether or not to actually emit the thunk. Adjust for changes in 2688 representation of vcall offsets. 2689 * search.c (dfs_get_pure_virtuals): Use BV_FN. 2690 * semantics.c (emit_associated_thunks): New function. 2691 (expand_body): Use it. 2692 * ir.texi: Adjust descriptions of thunks. 2693 26942000-06-22 Jason Merrill <jason@redhat.com> 2695 2696 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE. 2697 (tsubst_friend_function): Copy it here. 2698 2699 * decl.c (grok_op_properties): Fix typo. 2700 2701 * decl2.c (delete_sanity): Clarify warning, avoid failure on 2702 deleting void*. 2703 2704 * pt.c (check_explicit_specialization): Clarify error. 2705 2706 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from 2707 an old OVERLOAD when we're declaring a non-function. 2708 (pushdecl, destroy_local_var): Check for error_mark_node. 2709 (warn_extern_redeclared_static): Also bail early if 2710 we're a CONST_DECL. 2711 (push_overloaded_decl): Ignore an old error_mark_node. 2712 27132000-06-22 Nathan Sidwell <nathan@codesourcery.com> 2714 2715 * call.c (build_x_va_arg): Check if in a template decl. 2716 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg. 2717 27182000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com> 2719 2720 * class.c (push_lang_context): TYPE_NAME gets you to the Java 2721 types DECLs. 2722 * decl.c (check_goto): Computed gotos assumed OK. 2723 27242000-06-20 Jason Merrill <jason@redhat.com> 2725 2726 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs 2727 for which we don't need to look for instantiations. 2728 27292000-06-21 Nathan Sidwell <nathan@codesourcery.com> 2730 2731 * parse.y (program): Always call finish_translation_unit. 2732 * parse.c, parse.h: Rebuilt. 2733 27342000-06-20 Zack Weinberg <zack@wolery.cumb.org> 2735 2736 * method.c: Don't include hard-reg-set.h. 2737 27382000-06-20 Nathan Sidwell <nathan@codesourcery.com> 2739 2740 * rtti.c (get_base_offset): Cope when vbase field is in a base. 2741 27422000-06-20 Nathan Sidwell <nathan@codesourcery.com> 2743 2744 * call.c (build_conditional_expr): Use VOID_TYPE_P. 2745 * cvt.c (cp_convert_to_pointer): Likewise. 2746 (convert_to_void): Likewise. 2747 * error.c (dump_expr): Likewise. 2748 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise. 2749 * init.c (build_delete): Likewise. 2750 * method.c (emit_thunk): Likewise. 2751 * optmize.c (declare_return_variable): Likewise. 2752 * rtti.c (get_tinfo_decl_dynamic): Likewise. 2753 (get_typeid): Likewise. 2754 (build_dynamic_cast_1): Likewise. 2755 * typeck.c (composite_pointer_type): Likewise. 2756 (common_type): Likewise. 2757 (build_indirect_ref): Likewise. 2758 (build_binary_op): Likewise. 2759 (build_x_compound_expr): Likewise. 2760 (check_return_expr): Likewise. 2761 * typeck2.c (add_exception_specifier): Likewise. 2762 2763 * mangle.c (write_method_parms): Use direct comparison for end 2764 of parmlist. 2765 27662000-06-19 Benjamin Chelf <chelf@codesourcery.com> 2767 2768 * cp-tree.h (genrtl_try_block): Declare function. 2769 (genrtl_handler): Likewise. 2770 (genrtl_catch_block): Likewise. 2771 (genrtl_ctor_stmt): Likewise. 2772 (genrtl_subobject): Likewise. 2773 (genrtl_decl_cleanup): Likewise. 2774 (genrtl_do_poplevel): Likewise. 2775 (genrtl_do_pushlevel): Likewise. 2776 (genrtl_clear_out_block): Likewise. 2777 (genrtl_goto_stmt): Likewise. 2778 (genrtl_expr_stmt): Likewise. 2779 (genrtl_decl_stmt): Likewise. 2780 (genrtl_if_stmt): Likewise. 2781 (genrtl_while_stmt): Likewise. 2782 (genrtl_do_stmt): Likewise. 2783 (genrtl_return_stmt): Likewise. 2784 (genrtl_for_stmt): Likewise. 2785 (genrtl_break_stmt): Likewise. 2786 (genrtl_continue_stmt): Likewise. 2787 (genrtl_scope_stmt): Likewise. 2788 (genrtl_switch_stmt): Likewise. 2789 (genrtl_case_label): Likewise. 2790 (genrtl_begin_compound_stmt): Likewise. 2791 (genrtl_finish_compound_stmt): Likewise. 2792 (genrtl_compound_stmt): Likewise. 2793 (genrtl_asm_stmt): Likewise. 2794 (genrtl_named_return_value): Likewise. 2795 (genrtl_begin_stmt_expr): Likewise. 2796 (genrtl_finish_stmt_expr): Likewise. 2797 (finish_for_stmt): Removed first argument. 2798 (finish_switch_stmt): Likewise. 2799 2800 * semantics.c (genrtl_try_block): Define function. 2801 (genrtl_handler): Likewise. 2802 (genrtl_catch_block): Likewise. 2803 (genrtl_ctor_stmt): Likewise. 2804 (genrtl_subobject): Likewise. 2805 (genrtl_decl_cleanup): Likewise. 2806 (genrtl_do_poplevel): Likewise. 2807 (genrtl_do_pushlevel): Likewise. 2808 (genrtl_clear_out_block): Likewise. 2809 (genrtl_goto_stmt): Likewise. 2810 (genrtl_expr_stmt): Likewise. 2811 (genrtl_decl_stmt): Likewise. 2812 (genrtl_if_stmt): Likewise. 2813 (genrtl_while_stmt): Likewise. 2814 (genrtl_do_stmt): Likewise. 2815 (genrtl_return_stmt): Likewise. 2816 (genrtl_for_stmt): Likewise. 2817 (genrtl_break_stmt): Likewise. 2818 (genrtl_continue_stmt): Likewise. 2819 (genrtl_scope_stmt): Likewise. 2820 (genrtl_switch_stmt): Likewise. 2821 (genrtl_case_label): Likewise. 2822 (genrtl_begin_compound_stmt): Likewise. 2823 (genrtl_finish_compound_stmt): Likewise. 2824 (genrtl_compound_stmt): Likewise. 2825 (genrtl_asm_stmt): Likewise. 2826 (genrtl_named_return_value): Likewise. 2827 (genrtl_begin_stmt_expr): Likewise. 2828 (genrtl_finish_stmt_expr): Likewise. 2829 (finish_for_stmt): Removed first argument and generate rtl 2830 specific code. 2831 (finish_switch_stmt): Likewise. 2832 (do_poplevel): Removed generate rtl specific code. 2833 (do_pushlevel): Likewise. 2834 (add_tree): Likewise. 2835 (finish_goto_stmt): Likewise. 2836 (finish_expr_stmt): Likewise. 2837 (begin_if_stmt): Likewise. 2838 (finish_if_stmt_cond): Likewise. 2839 (finish_then_clause): Likewise. 2840 (begin_else_clause): Likewise. 2841 (finish_else_clause): Likewise. 2842 (finish_if_stmt): Likewise. 2843 (clear_out_block): Likewise. 2844 (begin_while_stmt): Likewise. 2845 (finish_while_stmt_cond): Likewise. 2846 (finish_while_stmt): Likewise. 2847 (begin_do_stmt): Likewise. 2848 (finish_do_body): Likewise. 2849 (finish_do_stmt): Likewise. 2850 (finish_return_stmt): Likewise. 2851 (begin_for_stmt): Likewise. 2852 (finish_for_init_stmt): Likewise. 2853 (finish_for_cond): Likewise. 2854 (finish_for_expr): Likewise. 2855 (finish_break_stmt): Likewise. 2856 (finish_continue_stmt): Likewise. 2857 (begin_switch_stmt): Likewise. 2858 (finish_switch_cond): Likewise. 2859 (finish_case_label): Likewise. 2860 (begin_try_block): Likewise. 2861 (begin_function_try_block): Likewise. 2862 (finish_try_block): Likewise. 2863 (finish_cleanup_try_block): Likewise. 2864 (finish_cleanup): Likewise. 2865 (finish_function_try_block): Likewise. 2866 (finish_handler_sequence): Likewise. 2867 (finish_function_handler_sequence): Likewise. 2868 (begin_handler): Likewise. 2869 (finish_handler_parms): Likewise. 2870 (begin_catch_block): Likewise. 2871 (finish_handler): Likewise. 2872 (begin_compound_stmt): Likewise. 2873 (finish_compound_stmt): Likewise. 2874 (finish_asm_stmt): Likewise. 2875 (finish_label_stmt): Likewise. 2876 (finish_label_decl): Likewise. 2877 (finish_subobject): Likewise. 2878 (finish_decl_cleanup): Likewise. 2879 (finish_named_return_value): Likewise. 2880 (begin_stmt_expr): Likewise. 2881 (finish_stmt_expr): Likewise. 2882 2883 * decl.c (initialize_local_var): Changed call to finish_expr_stmt 2884 to call genrtl_expr_stmt when appropriate. 2885 2886 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and 2887 begin_compound_expr to call genrtl_begin_stmt_expr and 2888 genrtl_begin_compound_expr when appropriate. 2889 (finish_init_stmts): Changed calls to finish_compound_expr and 2890 finish_stmt_expr to call genrtl_finish_compound_expr and 2891 genrtl_finish_stmt_expr when appropriate. 2892 (expand_default_init): Changed call to finish_expr_stmt to call 2893 genrtl_expr_stmt when appropriate. 2894 (build_vec_init): Likewise. 2895 2896 * parse.y (simple_stmt): Removed first argument from call to 2897 finish_for_stmt. Removed first argument from call to 2898 finish_switch_stmt. 2899 2900 * parse.c: Regenerated. 2901 2902 * pt.c (tsubst_expr): Removed first argument from call to 2903 finish_for_stmt. Removed first argument from call to 2904 finish_switch_stmt. 2905 29062000-06-16 Benjamin Chelf <chelf@codesourcery.com> 2907 2908 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to 2909 CP_DUMMY_TREE_CODE. Remove #include "c-common.def". 2910 2911 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def". 2912 (cplus_tree_code_length[]): Likewise. 2913 (cplus_tree_code_name[]): Likewise. 2914 (init_parse): Added call to add_c_tree_codes. Changed 2915 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE. 2916 29172000-06-16 Mark Mitchell <mark@codesourcery.com> 2918 2919 * cp-tree.h (finish_mem_initializers): Declare. 2920 (count_trees): Likewise. 2921 * parse.y (base_init): Use finish_mem_initializers. 2922 * semantics.c (finish_mem_initializers): New function. 2923 2924 * tree.c (count_trees_r): Prototype. Use DATA parameter to store 2925 the number of trees. 2926 (n_trees): Remove. 2927 (count_trees): Don't use it. 2928 29292000-06-15 Jason Merrill <jason@redhat.com> 2930 2931 * tree.c (count_trees): New debugging function. 2932 2933 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P. 2934 * init.c (build_member_call): Pull out the name of a DECL. 2935 2936 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H. 2937 * semantics.c (expand_body): Push to TV_INTEGRATION here. 2938 * optimize.c (optimize_function): Not here. 2939 * pt.c (instantiate_decl): Push to TV_PARSE. 2940 29412000-06-15 Mark Mitchell <mark@codesourcery.com> 2942 2943 * cp-tree.h (struct language_function): Remove x_base_init_list 2944 and x_member_init_list. 2945 (current_base_init_list): Remove. 2946 (current_member_init_list): Likewise. 2947 (setup_vtbl_ptr): Change prototype. 2948 (emit_base_init): Likewise. 2949 (expand_member_init): Likewise. 2950 (reinit_parse_for_function): Remove. 2951 * decl.c (save_function_data): Don't clear x_base_init_list and 2952 x_member_init_list. 2953 (mark_language_function): Don't mark them. 2954 * init.c (perform_member_init): Tweak comment. 2955 (sort_member_init): Take the list of initializers as an argument. 2956 (sort_base_init): Likewise. 2957 (emit_base_init): Likewise. 2958 (expand_member_init): Return the initializer. Don't use global 2959 variables. 2960 * lex.c (reinit_parse_for_function): Remove. 2961 * method.c (build_template_parm_names): Correct substitution. 2962 (do_build_copy_constructor): Don't use current_member_init_list 2963 and current_base_init_list. 2964 (synthesize_method): Likewise. 2965 * parse.y (base_init): Split mem-initializers into 2966 base-initializers and field-initializers. 2967 (member_init_list): Build up the list here. 2968 (member_init): Return the initializer. 2969 (fn.depfn): Don't use reinit_parse_for_function. 2970 * parse.c: Regenerated. 2971 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the 2972 ERROR_MARK. 2973 (tsubst_expr): Don't use current_member_init_list 2974 and current_base_init_list. 2975 (tsubst_expr_values): Rename to ... 2976 (tsubst_initializer_list): ... this. Use convert_from_reference. 2977 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list 2978 and current_base_init_list. 2979 (begin_function_definition): Don't call reinit_parse_for_function. 2980 2981 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors. 2982 2983 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE 2984 correctly. 2985 2986 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking. 2987 29882000-06-14 Benjamin Chelf <chelf@codesourcery.com> 2989 2990 * cp-tree.h (IF_COND): Move to c-common.h. 2991 (THEN_CLAUSE): Likewise. 2992 (ELSE_CLAUSE): Likewise. 2993 (WHILE_COND): Likewise. 2994 (WHILE_BODY): Likewise. 2995 (DO_COND): Likewise. 2996 (DO_BODY): Likewise. 2997 (RETURN_EXPR): Likewise. 2998 (EXPR_STMT_EXPR): Likewise. 2999 (FOR_INIT_STMT): Likewise. 3000 (FOR_COND): Likewise. 3001 (FOR_EXPR): Likewise. 3002 (FOR_BODY): Likewise. 3003 (SWITCH_COND): Likewise. 3004 (SWITCH_BODY): Likewise. 3005 (CASE_LOW): Likewise. 3006 (CASE_HIGH): Likewise. 3007 (GOTO_DESTINATION): Likewise. 3008 (COMPOUND_BODY): Likewise. 3009 (ASM_CV_QUAL): Likewise. 3010 (ASM_STRING): Likewise. 3011 (ASM_OUTPUTS): Likewise. 3012 (ASM_INPUTS): Likewise. 3013 (ASM_CLOBBERS): Likewise. 3014 (DECL_STMT_DECL): Likewise. 3015 (STMT_EXPR_STMT): Likewise. 3016 (LABEL_STMT_LABEL): Likewise. 3017 (SCOPE_BEGIN_P): Likewise. 3018 (SCOPE_END_P): Likewise. 3019 (SCOPE_STMT_BLOCK): Likewise. 3020 (SCOPE_NULLIFIED_P): Likewise. 3021 (SCOPE_NO_CLEANUPS_P): Likewise. 3022 (SCOPE_PARTIAL_P): Likewise. 3023 (ASM_VOLATILE_P): Likewise. 3024 (STMT_LINENO): Likewise. 3025 (STMT_LINENO_FOR_FN_P): Likewise. 3026 3027 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR, 3028 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT, 3029 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT, 3030 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT, 3031 SCOPE_STMT, CASE_LABEL, STMT_EXPR. 3032 3033 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def. 3034 3035 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def. 3036 (cc1plus$(exeext)): Added $(srcdir)/c-common.def. 3037 3038 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'. 3039 (cplus_tree_code_length[]): Added '#include "c-common.def"'. 3040 (cplus_tree_code_name[]): Added '#include "c-common.def"'. 3041 30422000-06-14 Mark Mitchell <mark@codesourcery.com> 3043 3044 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro. 3045 * class.c (dfs_find_final_overrider): Set it appropriately. 3046 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to 3047 avoid unneeded secondary vptrs. 3048 30492000-06-13 Jakub Jelinek <jakub@redhat.com> 3050 3051 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN. 3052 (check_bitfield_decl, check_field_decl): Likewise. 3053 (build_vtbl_or_vbase_field, build_base_field): Likewise. 3054 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN. 3055 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN. 3056 (xfer_tag, finish_enum): Likewise. 3057 * decl2.c (finish_builtin_type): Likewise. 3058 * init.c (init_init_processing): Likewise. 3059 * pt.c (instantiate_class_template): Likewise. 3060 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN. 3061 * cp-tree.h (struct lang_type): Add user_align member. 3062 (CLASSTYPE_USER_ALIGN): Define. 3063 30642000-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl> 3065 3066 * Make-lang.in (c++.install-common): Install g++-cross in 3067 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as 3068 $(target_alias)-g++ and $(target_alias)-c++. 3069 30702000-06-12 Mark Mitchell <mark@codesourcery.com> 3071 3072 * class.c (vcall_offset_data_s): Add last_init and fns. 3073 (overrides): Rename to same_signature_p. 3074 (dfs_find_final_overrider): Adjust accordingly. 3075 (mark_overriders): Likewise. 3076 (warn_hidden): Likewise. 3077 (build_vtbl_initializer): Reorganize machinery for building things 3078 at negative offsets. 3079 (build_vcall_and_vbase_vtbl_entries): Likewise. 3080 (build_vbase_offset_vtbl_entries): Likewise. 3081 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall 3082 offset entries. Do not create two entries for functions with the 3083 same signature. 3084 (build_vcall_offset_vtbl_entries): Initialize vod->fns. 3085 (build_rtti_vtbl_entries): Reorganize machinery for building things 3086 at negative offsets. 3087 3088 * optimize.c (expand_call_inline): Don't recurse into the code 3089 used to initialize the parameters more than once. 3090 30912000-06-11 Mark Mitchell <mark@codesourcery.com> 3092 3093 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment. 3094 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here. 3095 (find_substitution): Only use the `Sa' substitution for 3096 std::allocator, not instantiations of it. 3097 (write_template_prefix): Move comment. Only use a TREE_LIST to 3098 represent substitutions for a member template. 3099 (write_array_type): Mangle array dimensions correctly. 3100 * optimize.c (maybe_clone_body): Copy more information from the 3101 cloned function. 3102 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE 3103 on the regenerated declaration. 3104 31052000-06-11 Chip Salzenberg <chip@valinux.com> 3106 Mark Mitchell <mark@codesourcery.com> 3107 3108 * class.c (build_vtable): Clarify comment. 3109 (build_ctor_vtbl_group): Pass the most derived type to 3110 build_vtable. 3111 31122000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3113 3114 * decl2.c (compare_options): Don't needlessly cast away const-ness. 3115 31162000-06-10 Mark Mitchell <mark@codesourcery.com> 3117 3118 * decl.c (add_binding): Handle duplicate declarations of external 3119 variables. 3120 31212000-06-09 Chip Salzenberg <chip@valinux.com> 3122 Mark Mitchell <mark@codesourcery.com> 3123 3124 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an 3125 argument. 3126 (write_signed_number): New macro. 3127 (write_unsigned_number): Likewise. 3128 (write_source_name): Use them. 3129 (write_number): Handle signed and unsigned values. 3130 (write_integer_cst): Use tree_int_cst_sgn, and use 3131 write_unsigned_number or write_signed_number as appropriate. 3132 (write_discriminator): Use write_unsigned_number or 3133 write_signed_number as appropriate. 3134 (write_template_arg_literal): Likewise. 3135 (write_array_type): Use tree_low_cst. 3136 (write_template_parm): Use write_unsigned_number or 3137 write_signed_number as appropriate. 3138 (write_substitution): Adjust call to write_number. 3139 (write_type): Get the TYPE_MAIN_VARIANT before mangling it. 3140 (write_expression): Handle non-type template arguments of 3141 reference type correctly. 3142 (mangle_thunk): Use write_signed_number. 3143 31442000-06-09 Chip Salzenberg <chip@valinux.com> 3145 3146 * mangle.c (find_substition): Don't mangle objects with typename 3147 substitutions (e.g. "cin" as "Si"). 3148 31492000-06-09 Zack Weinberg <zack@wolery.cumb.org> 3150 3151 * call.c (add_candidate): Use ggc_alloc_cleared. 3152 * decl.c (lookup_label): Likewise. 3153 * lex.c (retrofit_lang_decl): Likewise. 3154 31552000-06-09 Jason Merrill <jason@casey.soma.redhat.com> 3156 3157 * semantics.c (expand_body): Push to TV_EXPAND. 3158 * optimize.c (optimize_function): Push to TV_INTEGRATION. 3159 * decl.c (start_function): Always call announce_function. 3160 3161 * tinfo2.cc: Just declare abort. 3162 31632000-06-09 Gabriel Dos Reis <gdr@codesourcery.com> 3164 3165 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @' 3166 whenever @ is a symbolic name. 3167 31682000-06-08 Jakub Jelinek <jakub@redhat.com> 3169 3170 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk. 3171 31722000-06-07 Mark Mitchell <mark@codesourcery.com> 3173 3174 * decl.c (pushdecl): Look up functions by DECL_NAME, not 3175 DECL_ASSEMBLER_NAME. 3176 31772000-06-06 Mark Mitchell <mark@codesourcery.com> 3178 3179 * decl2.c (c_language): Define. 3180 31812000-06-06 Gabriel Dos Reis <gdr@codesourcery.com> 3182 3183 * lex.c (lang_init_options): Tweak. 3184 3185 * decl2.c: Remove #inclusion of diagnostic.h 3186 (lang_decode_option): Move diagnostic formatting options to 3187 toplevel. 3188 3189 * lang-options.h: Remove documentation for diagnostic options. 3190 3191 * Makefile.in (lex.o): Depends upon diagnostic.h 3192 31932000-06-06 Mark Mitchell <mark@codesourcery.com> 3194 3195 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have 3196 the same DECL_RESULT, it's not a redefinition. 3197 * pt.c (tsubst_decl): Remove code to handle illegal 3198 specializations. 3199 32002000-06-06 Nathan Sidwell <nathan@codesourcery.com> 3201 3202 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c 3203 32042000-06-05 Jason Merrill <jason@casey.soma.redhat.com> 3205 3206 * search.c (maybe_suppress_debug_info): Don't check 3207 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set. 3208 3209 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION 3210 here if extern_p. 3211 3212 Remember instantiation context in deferred instantiations. 3213 * cp-tree.h (struct tinst_level): Remove. 3214 (TINST_DECL, TINST_LINE, TINST_FILE): New macros. 3215 * pt.c (current_tinst_level): Now a tree. 3216 (print_template_context, push_tinst_level, pop_tinst_level, 3217 tinst_for_decl): Adjust. 3218 (reopen_tinst_level): New fn. 3219 (init_pt): Register current_tinst_level as a root. 3220 (add_pending_template): Put current_tinst_level in TREE_PURPOSE 3221 of the pending templates list. 3222 (instantiate_pending_templates): Adjust. Call reopen_tinst_level. 3223 * lex.c (extract_interface_info): Adjust. 3224 * decl2.c (warn_if_unknown_interface): Adjust. 3225 32262000-06-05 Mark Mitchell <mark@codesourcery.com> 3227 3228 * class.c (indirect_primary_base_p): New function. 3229 (determine_primary_base): Use it. 3230 32312000-06-05 Nathan Sidwell <nathan@codesourcery.com> 3232 3233 Update new-abi dynamic cast algorithm. 3234 * tinfo.cc (__class_type_info::__dyncast_result): Add 3235 whole_details. Adjust constructor. 3236 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags. 3237 Avoid unnecessary searching. 3238 (__dynamic_cast): Adjust for __dyncast_result::whole_details. 3239 32402000-06-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 3241 3242 * decl.c (init_decl_processing): Don't call record_component_aliases. 3243 * tree.c (build_cplus_array_type_1): Likewise. 3244 32452000-06-04 Mark Mitchell <mark@codesourcery.com> 3246 3247 * ir.texi: Correct typo. 3248 * mangle.c (write_expression): Handle non-type template arguments 3249 with reference type. 3250 * method.c (build_overload_value): Likewise. 3251 * pt.c (convert_nontype_argument): Explicitly represent conversion 3252 to a reference with an ADDR_EXPR. 3253 (unify): Always unify arguments in left-to-right order. 3254 32552000-06-03 Alex Samuel <samuel@codesourcery.com> 3256 Mark Mitchell <mark@codesourcery.com> 3257 3258 * Make-lang.in (CXX_SRCS): Add mangle.c. 3259 * Makefile.in (CXX_OBJS): Add mangle.o. 3260 (mangle.o): New rule. 3261 3262 * class.c (local_classes): New variable. 3263 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI. 3264 (get_vtt_name): Use mangle_vtt_name for new ABI. 3265 (init_class_processing): Initialize local_classes. 3266 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI. 3267 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER. 3268 (std_identifier): New macro. 3269 (DECL_VOLATILE_MEMFUNC_P): New macro. 3270 (DECL_NAMESPACE_STD_P): Likewise. 3271 (local_classes): Declare. 3272 (get_mostly_instantiated_function_type): Declare. 3273 (init_mangle): Declare. 3274 (mangle_decl): Likewise. 3275 (mangle_type_string): Likewise. 3276 (mangle_type): Likewise. 3277 (mangle_typeinfo_for_type): Likewise. 3278 (mangle_typeinfo_string_for_type): Likewise. 3279 (mangle_vtbl_for_type): Likewise. 3280 (mangle_vtt_for_type): Likewise. 3281 (mangle_ctor_vtbl_for_type): Likewise. 3282 (mangle_thunk): Likewise. 3283 (mangle_conv_op_name_for_type): Likewise. 3284 (mangle_guard_variable): Likewise. 3285 * decl.c (pushtag): Keep track of local classes. 3286 (initialize_predefined_identifiers): Initialize std_identifier. 3287 (init_decl_processing): Use std_identifier. 3288 (start_decl): Don't treat instantiations as specializations. 3289 (grokdeclarator): Likewise. 3290 (grokvardecl): Call mangle_decl for new ABI. Only set mangled 3291 name for fully-instantiated templates. 3292 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for 3293 destructors with the new ABI. 3294 (finish_static_data_member_decl): Use mangle_decl under the new ABI. 3295 (grokfield): Use mangle_type for new ABI. 3296 (grokoptypename): Use mangle_conv_op_for_type for new ABI. 3297 (get_sentry): Use mangle_guard_variable for new ABI. 3298 (start_static_initialization_or_destruction): Likewise. 3299 * expr.c (extract_aggr_init): Remove. 3300 (extract_scalar_init): Likewise. 3301 (extract_init): Remove #if 0'd code. 3302 * mangle.c: New function. 3303 * method.c (build_mangled_name): Assert not flag_new_abi. 3304 (build_static_name): Likewise. 3305 (build_decl_overload_real): Likewise. 3306 (build_typename_overload): Likewise. 3307 (build_overload_with_type): Likewise. 3308 (build_overload_name): Likewise. 3309 (get_ctor_vtbl_name): Likewise. 3310 (start_squangling): Likewise. 3311 (get_id_2): Likewise. 3312 (set_mangled_name_for_decl): Call mangle_decl for new ABI. 3313 (init_method): Call init_mangle for new ABI. 3314 (make_thunk): Call mangle_thunk for new ABI. 3315 * operators.def: Correct new ABI manglings for the `%' operator. 3316 Add `::' operator. 3317 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and 3318 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL. 3319 (lookup_template_class): Call mangle_decl for new ABI. 3320 (get_mostly_instantiated_function_type): New function. 3321 (set_mangled_name_for_template_decl): Use it. 3322 (tsubst_decl): Use set_mangled_name_for_decl for destructors with 3323 the new ABI. Use mangle_conv_op_name_for_type for instantiated 3324 conversion op names. 3325 * rtti.c (tinfo_name): Call mangle_type_string for new ABI. 3326 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI. 3327 (tinfo_base_init): Likewise. Mangle typeinfo string name with 3328 mangle_typeinfo_string_for_type. 3329 33302000-06-03 Mark Mitchell <mark@codesourcery.com> 3331 3332 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment. 3333 (INNERMOST_TEMPLATE_ARGS): New macro. 3334 (innermost_args): Remove. 3335 (get_innermost_template_args): New function. 3336 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS. 3337 * error.c (dump_function_decl): Be caution when using 3338 most_general_template. 3339 * method.c (build_template_parm_names): Use 3340 INNERMOST_TEMPLATE_ARGS. 3341 * pt.c (add_to_template_args): Tidy comment 3342 (get_innermost_template_args): New function. 3343 (check_explicit_specialization): Clear DECL_INITIAL for a new 3344 specialization. 3345 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS. 3346 Tidy. 3347 (push_template_decl): Always register specializations of the most 3348 general template. 3349 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS. 3350 (coerce_template_parms): Likewise. 3351 (lookup_template_class): Likewise. 3352 (innermost_args): Remove. 3353 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS. 3354 (tsubst_decl): Handle tricky specializations. Use 3355 get_innermost_template_args. 3356 (instantiate_template): Simplify handling of partial 3357 instantiations. 3358 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS. 3359 (most_general_template): Reimplement, in a more straightforward 3360 manner. 3361 (regenerate_decl_from_template): Tweak formatting. Use 3362 TMPL_ARGS_DEPTH for clarity. 3363 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS. 3364 3365 * dump.c (dequeue_and_dump): Dump information about thunks. 3366 33672000-06-01 Richard Henderson <rth@cygnus.com> 3368 3369 * decl.c (init_decl_processing): Set lang_get_alias_set first thing. 3370 33712000-06-01 Richard Henderson <rth@cygnus.com> 3372 3373 * decl2.c (unsupported_options): Fix typo, make const. 3374 (lang_decode_option): Fix bsearch argument order. 3375 33762000-06-01 Mark Mitchell <mark@codesourcery.com> 3377 3378 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE 3379 on FIELD_DECLs. 3380 33812000-05-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 3382 3383 * cp-tree.h (c_get_alias_set): Deleted. 3384 * Makefile.in (decl.o): Include ../expr.h. 3385 * decl.c (expr.h): Include. 3386 (init_decl_processing): Call record_component_aliases for arrays. 3387 (grokdeclarator): Likewise. 3388 Set TREE_ADDRESSABLE for fields that aren't bitfields. 3389 * tree.c (build_cplus_array_type_1): Call record_component_aliases. 3390 33912000-05-31 Mark Mitchell <mark@codesourcery.com> 3392 3393 Remove guiding declaration support. 3394 * cp/cp-tree.h (flag_dump_translation_unit): Make it const. 3395 (flag_guiding_decls): Remove. 3396 * call.c (build_user_type_conversion_1): Remove support for 3397 guiding decls. 3398 (build_new_function_call): Likewise. 3399 (build_new_op): Likewise. 3400 (build_new_method_call): Likewise. 3401 * decl.c (start_function): Likewise. 3402 * friend.c (is_friend): Likewise. 3403 (do_friend): Likewise. 3404 * decl2.c ((flag_dump_translation_unit): Make it const. 3405 (flag_guiding_decls): Remove. 3406 (unsupported_options): New variable 3407 (compare_options): New function. 3408 (lang_decode_option): Use them. 3409 3410 * decl.c (build_cp_library_fn): Set DECL_CONTEXT. 3411 3412 * method.c (mangle_expression): Adjust test for legal expression 3413 operators. 3414 3415 * pt.c (instantiate_decl): Save and restore the local 3416 specializations list. 3417 34182000-05-30 Jason Merrill <jason@decepticon.cygnus.com> 3419 3420 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING. 3421 34222000-05-30 Mark Mitchell <mark@codesourcery.com> 3423 3424 * call.c (add_template_candidate_real): Handle member template 3425 constructors for classes with virtual bases. 3426 (build_user_type_conversion_1): Use in_charge_arg_for_name. 3427 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P. 3428 3429 * ir.texi: Update thunk documentation. 3430 3431 * call.c (joust): Fix handling of overloaded builtin operators. 3432 34332000-05-30 Zack Weinberg <zack@wolery.cumb.org> 3434 3435 * cp-tree.h (DECL_ANTICIPATED): New macro. 3436 Document new use of DECL_LANG_FLAG_7. 3437 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins 3438 in the user namespace. 3439 * lex.c (do_identifier): If the identifier's declaration has 3440 DECL_ANTICIPATED on, it has not yet been declared. But do not 3441 replace it with an ordinary implicit declaration. 3442 3443 * tinfo2.cc: Include stdlib.h. 3444 34452000-05-29 Mark Mitchell <mark@codesourcery.com> 3446 3447 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro. 3448 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not 3449 CLASSTYPE_ALIGN. 3450 34512000-05-28 Gabriel Dos Reis <gdr@codesourcery.com> 3452 3453 * decl2.c (lang_decode_option): Use skip_leading_substring instead 3454 of plain strncmp. 3455 34562000-05-28 Alexandre Oliva <aoliva@cygnus.com> 3457 3458 * operators.def (<?): Duplicated, should have been... 3459 (>?): this. Fixed. 3460 34612000-05-27 Alex Samuel <samuel@codesourcery.com> 3462 Mark Mitchell <mark@codesourcery.com> 3463 3464 * cp-tree.h (ansi_opname): Make it a macro. 3465 (ansi_assopname): Likewise. 3466 (struct lang_decl_flags): Add assignment_operator_p. 3467 (struct lang_decl): Add operator_code. 3468 (DECL_VTT_PARM): Adjust. 3469 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an 3470 overloaded operator. 3471 (SET_OVERLOADED_OPERATOR_CODE): New macro. 3472 (DECL_ASSIGNMENT_OPERATOR_P): New macro. 3473 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust. 3474 (opname_tab): Remove. 3475 (assignop_tab): Likewise. 3476 (operator_name_info_t): New type. 3477 (operator_name_info): New variable. 3478 (assignment_operator_name_info): Likewise. 3479 (build_cp_library_fn): Remove declaration. 3480 (push_cp_library_fn): Likewise. 3481 (operator_name_string): Likewise. 3482 (build_decl_overload): Likewise. 3483 * call.c (print_z_candidates): Simplify. 3484 (build_object_call): Adjust usage of ansi_opname. Use 3485 DECL_OVERLOADED_OPERATOR_P. 3486 (op_error): Adjust operator name lookup. 3487 (build_conditional_expr): Adjust usage of ansi_opname. 3488 (build_new_op): Likewise. 3489 (build_op_delete_call): Likewise. 3490 (build_over_call): Likewise. 3491 (joust): Use DECL_OVERLOADED_OPERATOR_P. 3492 * decl.c (duplicate_decls): Copy operator_code. 3493 (init_decl_processing): Adjust parameters to push_cp_library_fn. 3494 (builtin_function): Adjust parameters to build_library_fn_1. 3495 (build_library_fn_1): Accept an overloaded operator code. 3496 (build_library_fn): Pass ERROR_MARK. 3497 (build_cp_library_fn): Accept an overloaded operator code. 3498 (push_cp_library_fn): Likewise. 3499 (grokfndecl): Tweak. 3500 (grokdeclarator): Simplify code to compute names of overloaded 3501 operators. Adjust use of ansi_opname. 3502 (ambi_op_p): Work on tree_codes, not identifiers. 3503 (unary_op_p): Likewise. 3504 (grok_op_properties): Likewise. 3505 (start_function): Use DECL_OVERLOADED_OPERATOR_P. 3506 (lang_mark_tree): Don't try to mark the operator_code. 3507 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P. 3508 * error.c (dump_decl): Remove special handling for operator 3509 names. 3510 (dump_function_name): Likewise. 3511 (dump_expr): Adjust name lookup of operators. 3512 (op_to_string): Simplify. 3513 (assop_to_string): Likewise. 3514 * init.c (build_new_1): Adjust use of ansi_opname. 3515 * lex.c (opname_tab): Remove. 3516 (assignop_tab): Likewise. 3517 (ansi_opname): Likewise. 3518 (ansi_assopname): Likewise. 3519 (operator_name_string): Likewise. 3520 (reinit_lang_specific): Likewise. 3521 (operator_name_info): New variable. 3522 (assignment_operator_name_info): Likewise. 3523 (init_operators): New function. 3524 (init_parse): Use it. 3525 (do_identifier): Adjust use of ansi_opname. 3526 * method.c (mangle_expression): Don't use ansi_opname for 3527 mangling. 3528 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P. 3529 (build_decl_overload): Remove. 3530 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly. 3531 (do_build_assign_ref): Adjust use of ansi_opname. 3532 (synthesize_method): Likewise. 3533 (implicitly_declare_fn): Likewise. 3534 * operators.def: New file. 3535 * parse.y (operator): Adjust use of ansi_opname. 3536 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P. 3537 (set_mangled_name_for_template_decl): Don't play games with 3538 current_namespace. 3539 (special_function_p): Adjust use of ansi_opname. 3540 * typeck.c (check_return_expr): Likewise. 3541 * Make-lang.in (cc1plus): Depend on operators.def. 3542 * Makefile.in (lex.o): Likewise. 3543 (decl.o): Likewise. 3544 35452000-05-27 Zack Weinberg <zack@wolery.cumb.org> 3546 3547 * Make-lang.in (cplib2.ready): Eradicate. 3548 35492000-05-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 3550 3551 * method.c (mangle_expression): Use TREE_CODE_LENGTH. 3552 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH. 3553 (built_min, cp_tree_equal): Likewise. 3554 35552000-05-26 Mark Mitchell <mark@codesourcery.com> 3556 3557 * class.c (layout_nonempty_base_or_field): Replace 3558 `record_layout_info' with `record_layout_info_s'. 3559 35602000-05-26 Jason Merrill <jason@casey.soma.redhat.com> 3561 3562 Fix goto checking. 3563 * cp-tree.h (struct language_function): x_named_labels is now 3564 a struct named_label_list*. 3565 * decl.c (struct named_label_use_list): Renamed from... 3566 (struct named_label_list): ...this. New struct. 3567 (push_binding_level): Don't set eh_region. 3568 (note_level_for_eh): New fn. 3569 (pop_label): Take label and old value directly. 3570 (pop_labels): Adjust for new named_labels format. 3571 (lookup_label): Likewise. 3572 (poplevel): Note characteristics of a binding level containing a 3573 named label. Mess with named label lists earlier. 3574 (mark_named_label_lists): New fn. 3575 (mark_lang_function): Call it. 3576 (use_label): New fn, split out from... 3577 (make_label_decl): ...here. Don't call it. 3578 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1, 3579 check_previous_gotos): New fns, split out from... 3580 (define_label): ...here. 3581 (check_switch_goto): New fn. 3582 (define_case_label): Call it. 3583 (check_goto): New fn. 3584 * semantics.c (finish_goto_stmt): Call it and use_label. 3585 (begin_compound_stmt): If we're a try block, call note_level_for_eh. 3586 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings. 3587 35882000-05-26 Mark Mitchell <mark@codesourcery.com> 3589 3590 * class.c (build_vtable_entry_ref): Correct usage of 3591 get_vtbl_decl_for_binfo. 3592 3593 * decl2.c (grokclassfn): Set DECL_LANGUAGE here. 3594 * method.c (implicitly_declare_fn): Not here. 3595 35962000-05-26 Nathan Sidwell <nathan@codesourcery.com> 3597 3598 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ... 3599 (CPTI_PTMD_DESC_TYPE): ... here. 3600 (ptmd_desc_type_node): Rename to ... 3601 (ptm_desc_type_node): ... here. 3602 * decl.c: Likewise. 3603 * rtti.c (ptmd_initializer): Rename to ... 3604 (ptm_initializer): ... here. 3605 (sythesize_tinfo_var): Adjust. Deal with pointer to member 3606 function. 3607 (create_tinfo_types): Adjust. 3608 36092000-05-25 Mark Mitchell <mark@codesourcery.com> 3610 3611 Finish implementation of VTTs. 3612 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and 3613 CPTI_VTT_PARM_IDENTIFIER. 3614 (vtt_parm_identifier): New macro. 3615 (vtt_parm_type): Likewise. 3616 (BINFO_SUBVTT_INDEX): Likewise. 3617 (BINFO_VPTR_INDEX): Likewise. 3618 (struct lang_decl): Add vtt_parm. 3619 (DECL_VTT_PARM): New macro. 3620 (DECL_USE_VTT_PARM): Likewise. 3621 (DECL_NEEDS_VTT_PARM_P): Likewise. 3622 (get_vtt_name): Declare. 3623 (build_artificial_parm): Likewise. 3624 (fixup_all_virtual_upcast_offsets): Likewise. 3625 (expand_indirect_vtbls_init): Remove. 3626 * call.c (build_new_method_call): Pass the vtt to subobject 3627 constructors and destructors. 3628 * class.c (get_vtt_name): Give it external linkage. 3629 (build_clone): Handle the magic VTT parameters for clones. 3630 (clone_function_decl): Fix typo in comment. 3631 (build_vtt): Keep track of the indices in the VTTs where various 3632 entities are stored. 3633 (build_vtt_inits): Likewise. 3634 (dfs_build_vtt_inits): Likewise. 3635 (build_ctor_vtbl_group): Tweak type of construction vtables. 3636 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even 3637 primary bases, when building construction vtables. 3638 * decl.c (duplicate_decls): Handle DECL_VTT_PARM. 3639 (initialize_predefined_identifiers): Add vtt_parm_identifier. 3640 (init_decl_processing): Initialize vtt_parm_type. 3641 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P. 3642 (lang_mark_tree): Make vtt_parm. 3643 * decl2.c (build_artificial_parm): New function. 3644 (maybe_retrofit_in_chrg): Use it. Add VTT parameters. 3645 (grokclassfn): Use build_artificial_parm. 3646 * init.c (initialize_vtbl_ptrs): Call 3647 fixup_all_virtual_upcast_offsets directly. 3648 (perform_member_init): Use the complete subobject destructor for 3649 member cleanups. 3650 (build_vtbl_address): New function. 3651 (expand_virtual_init): Handle VTTs. 3652 * optimize (maybe_clone_body): Likewise. 3653 * search.c (fixup_all_virtual_upcast_offsets): Give it external 3654 linkage. 3655 (expand_indirect_vtbls_init): Remove. 3656 * semantics.c (setup_vtbl_ptr): Fix typos in comment. 3657 * tree.c (make_binfo): Make them bigger. 3658 36592000-05-25 Nathan Sidwell <nathan@codesourcery.com> 3660 3661 * inc/cxxabi.h (__pbase_type_info): Define, based on 3662 __pointer_type_info. 3663 (__pointer_type_info): Derive from __pbase_type_info. Adjust. 3664 (__pointer_to_member_type_info): Likewise. 3665 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement. 3666 (__pointer_to_member_type_info::__is_pointer_p): Remove. 3667 (__pointer_type_info::__do_catch): Rename to ... 3668 (__pbase_type_info::__do_catch): ... here. Adjust. 3669 (__pbase_type_info::__pointer_catch): Implement. 3670 (__pointer_type_info::__pointer_catch): Adjust. 3671 (__pointer_to_member_type_info::__pointer_catch): Adjust. 3672 36732000-05-25 Nathan Sidwell <nathan@codesourcery.com> 3674 3675 * tinfo.h (__user_type_info::contained_virtual_p): New 3676 predicate. 3677 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond 3678 shaped hierarchy. 3679 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to 3680 diamond shaped hierarchy. Add early out for mixed diamond and 3681 duplicate shaped hierarchy. 3682 36832000-05-24 Mark Mitchell <mark@codesourcery.com> 3684 3685 * cp-tree.h (build_delete): Change prototype. 3686 (build_vec_delete): Likewise. 3687 * call.c (build_scoped_method_call): Use special_function_kind 3688 values to indicate the kind of destruction to be done. 3689 (build_method_call): Likewise. 3690 * decl.c (finish_destructor_body): Likewise. 3691 (maybe_build_cleanup_1): Likewise. Rename to ... 3692 (maybe_build_cleanup): ... this. 3693 * decl2.c (delete_sanity): Use special_function_kind 3694 values to indicate the kind of destruction to be done. 3695 (build_cleanup): Likewise. 3696 * init.c (perform_member_init): Likewise. 3697 (build_vec_delete_1): Likewise. 3698 (build_dtor_call): Simplify. 3699 (build_delete): Use special_function_kind 3700 values to indicate the kind of destruction to be done. 3701 (build_vbase_delete): Likewise. 3702 (build_vec_delete): Likewise. 3703 3704 * init.c (sort_member_init): Fix typo in error message generation 3705 code. 3706 37072000-05-15 Donald Lindsay <dlindsay@cygnus.com> 3708 3709 * semantics.c (begin_class_definition): make the packed 3710 attribute be sensitive to the "-fpack-struct" command line flag 3711 37122000-05-24 Nathan Sidwell <nathan@codesourcery.com> 3713 3714 Update new-abi upcast algorithm. 3715 * inc/cxxabi.h (__class_type_info::__do_upcast): Change 3716 prototype and meaning of return value. 3717 (__si_class_type_info::__do_upcast): Likewise. 3718 (__vmi_class_type_info::__do_upcast): Likewise. 3719 * tinfo.cc (__class_type_info::__upcast_result): Replace 3720 whole2dst with part2dst. Adjust ctor. 3721 (__class_type_info::__do_upcast): Adjust call of worker function. 3722 (__class_type_info::__do_upcast): Adjust. 3723 (__si_class_type_info::__do_upcast): Adjust. Use parent's 3724 __do_upcast. 3725 (__vmi_class_type_info::__do_upcast): Likewise. Fix private 3726 virtual base in diamond hierarchy bug. 3727 37282000-05-23 Mark Mitchell <mark@codesourcery.com> 3729 3730 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable 3731 and bitfield to tinfo_fn_p. 3732 (DECL_TINFO_FN_P): Adjust. 3733 (SET_DECL_TINFO_FN_P): Likewise. 3734 (DECL_MUTABLE_P): Likewise. 3735 (DECL_C_BIT_FIELD): Likewise. 3736 (SET_DECL_C_BIT_FIELD): Likewise. 3737 (CLEAR_DECL_C_BIT_FIELD): Likewise. 3738 (DECL_UNINLINABLE): Likewise. 3739 * class.c (alter_access): Call retrofit_lang_decl if ncessary. 3740 (handle_using_decl): Remove assertion. 3741 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl, 3742 to build FIELD_DECLs. 3743 (build_base_field): Likewise. 3744 (layout_class_type): Likewise. 3745 * decl.c (init_decl_processing): Likewise. 3746 (build_ptrmemfunc_type): Likewise. 3747 (grokdeclarator): Likewise. 3748 * decl2.c (grok_x_components): Likewise. 3749 * except.c (call_eh_info): Likewise. 3750 * init.c (init_init_processing): Likewise. 3751 * rtti.c (expand_class_desc): Likewise. 3752 (create_pseudo_type_info): Likewise. 3753 (get_vmi_pseudo_type_info): Likewise. 3754 (create_tinfo_types): Likewise. 3755 * ptree.c (print_lang_decl): Adjust. 3756 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC 3757 before checking DECL_MUTABLE_P. 3758 3759 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge 3760 parameters for template functions. 3761 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for 3762 destructors as well as constructors. 3763 37642000-05-22 Mark Mitchell <mark@codesourcery.com> 3765 3766 * class.c (build_ctor_vtbl_group): Set inits. 3767 * optimize.c (maybe_clone_body): Set DECL_INLINE and 3768 DECL_THIS_INLINE appropriately for clones. 3769 3770 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp. 3771 (DECL_CONV_FN_P): Simplify. 3772 (DECL_OPERATOR): Remove. 3773 (language_to_string): Declare. 3774 * decl.c (duplicate_decls): Fix typo in comment. 3775 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P. 3776 (grok_op_properties): Use DECL_CONV_FN_P instead of 3777 IDENTIFIER_TYPENAME_P. 3778 * dump.c (dequeue_and_dump): Dump the language linkage of 3779 declarations. 3780 * error.c (language_to_string): Give it external linkage. 3781 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P. 3782 (implicitly_declare_fn): Set DECL_LANGUAGE. 3783 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not 3784 IDENTIFIER_TYPENAME_P. 3785 (tsubst_decl): Likewise. 3786 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P. 3787 * semantics.c (finish_member_declaration): Don't mark members of 3788 classes declared in an extern "C" region as extern "C". 3789 37902000-05-22 Martin v. L�wis <loewis@informatik.hu-berlin.de> 3791 3792 * decl2.c (qualified_lookup_using_namespace): Look through 3793 namespace aliases. 3794 3795 * decl.c (push_using_decl): Return the old decl on namespace level. 3796 37972000-05-21 Mark Mitchell <mark@codesourcery.com> 3798 3799 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks. 3800 (VTT_NAME_PREFIX): New macro. 3801 (CTOR_VTBL_NAME_PREFIX): Likewise. 3802 (get_ctor_vtbl_name): New function. 3803 * class.c (get_vtable_name): Simplify. 3804 (get_vtt_name): New function. 3805 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE. 3806 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list 3807 when a virtual base becomes primary. 3808 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build 3809 VTTs. 3810 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in 3811 additional parameters. 3812 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED. 3813 (initialize_array): New function. 3814 (build_vtt): Likewise. 3815 (build_vtt_inits): Likewise. 3816 (dfs_build_vtt_inits): Likewise. 3817 (dfs_fixup_binfo_vtbls): Likewise. 3818 (build_ctor_vtbl_group): Likewise. 3819 (initialize_vtable): Use initialize_array. 3820 (accumulate_vtbl_inits): Reimplement to handle construction 3821 vtables. 3822 (dfs_accumulate_vtbl_inits): Likewise. 3823 (bulid_vtbl_initializer): Adjust parameter name. 3824 * method.c (build_typename_overload): Remove #if 0'd code. 3825 (get_ctor_vtbl_name): New function. 3826 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES. 3827 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo. 3828 3829 * cp-tree.h (struct lang_type): Remove search_slot. 3830 (CLASSTYPE_SEARCH_SLOT): Remove. 3831 (emit_base_init): Change prototype. 3832 (initialize_vtbl_ptrs): Likewise. 3833 (expand_indirect_vtbls_init): Likewise. 3834 (clear_search_slots): Remove. 3835 * decl.c (lang_mark_tree): Don't mark search_slot. 3836 * init.c (initialize_vtbl_ptrs): Simplify. 3837 (emit_base_init): Likewise. 3838 * search.c (struct vbase_info): Document decl_ptr. 3839 (convert_pointer_to_single_level): Remove. 3840 (dfs_find_vbases): Remove. 3841 (dfs_init_base_pointers): Simplify. 3842 (dfs_clear_vbase_slots): Remove. 3843 (dfs_vtable_path_unmark): New function. 3844 (init_vbase_pointers): Simplify. 3845 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT. 3846 (expand_indirect_vtbls_init): Simplify. Don't call 3847 mark_all_temps_used. 3848 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and 3849 initialize_vtbl_ptrs. 3850 38512000-05-20 Zack Weinberg <zack@wolery.cumb.org> 3852 3853 * except.c: Add static prototypes. 3854 38552000-05-20 H.J. Lu <hjl@gnu.org> 3856 3857 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext). 3858 38592000-05-19 Mark Mitchell <mark@codesourcery.com> 3860 3861 Don't create a separate copy of virtual bases for the 3862 CLASSTYPE_VBASECLASSES list. 3863 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation. 3864 (BINFO_FOR_VBASE): Remove. 3865 (CANONICAL_BINFO): Adjust. 3866 (binfo_for_vbase): New function. 3867 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase 3868 instead of BINFO_FOR_VBASE. 3869 (build_vbase_pointer): Likewise. 3870 (build_secondary_vtable): Likewise. 3871 (dfs_mark_primary_bases): Likewise. 3872 (mark_primary_bases): Likewise. 3873 (layout_nonempty_base_or_field): Likewise. 3874 (dfs_set_offset_for_shared_vbases): Likewise. 3875 (dfs_set_offset_for_unshared_vbases): Likewise. 3876 (layout_virtual_bases): Likewise. Adjust for changes to the 3877 CLASSTYPE_VBASECLASSES list. 3878 (dump_class_hierarchy_r): Use binfo_for_vbase 3879 instead of BINFO_FOR_VBASE. 3880 (dump_class_hierarchy): Likewise. 3881 (finish_vtbls): Likewise. 3882 (build_vtbl_initializer): Adjust for changes to the 3883 CLASSTYPE_VBASECLASSES list. 3884 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase. 3885 * decl.c (finish_destructor_body): Adjust for changes to the 3886 CLASSTYPE_VBASECLASSES list. 3887 * init.c (sort_base_init): Use binfo_for_vbase. 3888 (construct_virtual_bases): Adjust for changes to the 3889 CLASSTYPE_VBASECLASSES list. 3890 (expand_member_init): Use binfo_for_vbase. 3891 (build_vbase_delete): Adjust for changes to the 3892 CLASSTYPE_VBASECLASSES list. 3893 * method.c (do_build_copy_constructor): Likewise. 3894 * rtti.c (get_base_offset): Use binfo_for_vbase. 3895 (expand_class_desc): Remove #if 0'd code. 3896 * search.c (struct vbase_info): Remove vbase_types. 3897 (get_base_distance): Use binfo_for_vbase. 3898 (lookup_field_queue_p): Use CANONICAL_BINFO. 3899 (get_shared_vbase_if_not_primary): Use binfo_for_vbase. 3900 (get_pure_virtuals): Adjust for changes to the 3901 CLASSTYPE_VBASECLASSES list. 3902 (dfs_find_vbases): Use binfo_for_vbase. 3903 (dfs_init_vbase_pointers): Likewise. 3904 (init_vbase_pointers): Don't initialize vi.vbase_types. 3905 (virtual_context): Use binfo_for_vbase. 3906 (fixup_all_virtual_upcast_offsets): Adjust for changes to the 3907 CLASSTYPE_VBASECLASSES list. 3908 (expand_indirect_vtbls_init): Simplify. 3909 (dfs_get_vbase_types): Don't replicate virtual bases. 3910 (find_vbase_instance): Use binfo_for_vbase. 3911 (binfo_for_vbase): New function. 3912 * typeck.c (get_delta_difference): Use binfo_for_vbase. 3913 39142000-05-17 Mark Mitchell <mark@codesourcery.com> 3915 3916 * decl2.c (finish_anon_union): Generalize error messages to handle 3917 anonymous structures. 3918 * init.c (perform_member_init): Remove `name' parameter. 3919 (build_field_list): New function. 3920 (sort_member_init): Handle anonymous union initialization order 3921 correctly. Check for multiple initializations of the same union. 3922 (emit_base_init): Don't look up fields by name here. 3923 (expand_member_init): Record the result of name lookup for future 3924 reference. 3925 * typeck.c (build_component_ref): Fix formatting. 3926 39272000-05-17 Andrew Cagney <cagney@b1.cygnus.com> 3928 3929 * decl.c (pop_label): Replace warn_unused with warn_unused_label. 3930 * typeck.c (build_x_compound_expr): Replace warn_unused with 3931 warn_unused_value. 3932 3933 * decl2.c (lang_decode_option): Update -Wall unused flags by 3934 calling set_Wunused. 3935 39362000-05-16 Mark Mitchell <mark@codesourcery.com> 3937 3938 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation. 3939 * init.c (dfs_vtable_path_unmark): Remove. 3940 * search.c (marked_new_vtable_p): Likewise. 3941 (unmarked_new_vtable_p): Likewise. 3942 (dfs_search_slot_nonempty_p): Likewise. 3943 (dfs_mark): Likewise. 3944 (dfs_vtable_path_unmark): Likewise. 3945 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED. 3946 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED. 3947 (dfs_init_vbase_pointers): Remove special-case new ABI code. 3948 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED. 3949 (init_vbase_pointers): Simplify. 3950 (expand_indirect_vtbls_init): Likewise. 3951 3952 * class.c (copy_virtuals): New function. 3953 (build_primary_table): Use it. 3954 (build_secondary_vtable): Likewise. 3955 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to 3956 indicate that no vcall offset is required. 3957 (add_virtual_function): Likewise. 3958 (modify_all_vtables): Likewise. 3959 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. 3960 (dfs_accumulate_vtbl_inits): Likewise. 3961 (build_vtbl_initializer): Make changes to handle construction 3962 vtables. 3963 (dfs_build_vcall_offset_vtbl_entries): Likewise. 3964 (build_rtti_vtbl_entries): Likewise. 3965 (build_vtable_entries): Handle a NULL vcall_index. 3966 39672000-05-15 Gabriel Dos Reis <gdr@codesourcery.com> 3968 3969 * decl2.c (lang_decode_option): Fix thinko. 3970 39712000-05-14 Jason Merrill <jason@casey.cygnus.com> 3972 3973 * except.c (check_handlers): New fn. 3974 * cp-tree.h: Declare it. 3975 * semantics.c (finish_handler_sequence): Call it. 3976 (finish_function_handler_sequence): Likewise. 3977 (finish_handler_parms): Set TREE_TYPE on the handler. 3978 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro. 3979 * search.c (get_base_distance_recursive): If protect>1, ignore 3980 special access. 3981 (get_base_distance): Don't reduce watch_access. 3982 39832000-05-13 Gabriel Dos Reis <gdr@codesourcery.com> 3984 3985 * lex.c: #include diagnostic.h. 3986 (lang_init_options): Set default prefixing rules. 3987 3988 * lang-options.h: Add -fdiagnostics-show-location=. 3989 3990 * decl2.c: #include diagnostic.h. 3991 (lang_decode_option): Handle -fdiagnostics-show-location=. 3992 39932000-05-12 Nathan Sidwell <nathan@codesourcery.com> 3994 3995 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes. 3996 * vec.cc: Revert my 2000-05-07 change. 3997 39982000-05-11 Jason Merrill <jason@casey.cygnus.com> 3999 4000 * class.c (check_field_decls): Complain about non-static data 4001 members with same name as class in class with constructor. 4002 40032000-05-10 Jason Merrill <jason@casey.cygnus.com> 4004 4005 * decl.c (grokdeclarator): Allow non-static data members with 4006 same name as class. 4007 40082000-05-09 Zack Weinberg <zack@wolery.cumb.org> 4009 4010 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file, 4011 and pending_inline.filename. Update prototypes. 4012 * decl.c (define_label): Constify filename parameter. 4013 * decl2.c (warn_if_unknown_interface): Constify local char *. 4014 * input.c Constify input_source.filename. Don't declare 4015 input_filename or lineno. Constify filename parameter to feed_input. 4016 * lex.c (init_parse): Constify parameter and return value. 4017 (cp_pragma_interface, cp_pragma_implementation): Constify 4018 filename argument. 4019 (reinit_parse_for_method, reinit_parse_for_block, 4020 reinit_parse_for_expr, feed_defarg, handle_cp_pragma): 4021 Constify local char *. 4022 * pt.c: Don't declare lineno or input_filename. 4023 (print_template_context, tsubst_friend_function, tsubst_decl, 4024 tsubst, instantiate_decl): Constify local char *. 4025 * semantics.c (expand_body): Constify local char *. 4026 * tree.c (build_srcloc): Constify filename parameter. 4027 * typeck.c (c_expand_asm_operands): Constify filename 4028 parameter. 4029 40302000-05-08 Nathan Sidwell <nathan@codesourcery.com> 4031 4032 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix 4033 offsetof expansion. 4034 40352000-05-08 Branko Cibej <branko.cibej@hermes.si> 4036 4037 * inc/cxxabi.h: Fix typos in comment. 4038 (__base_class_info::__offset): Use a static_cast. 4039 40402000-05-07 Nathan Sidwell <nathan@codesourcery.com> 4041 4042 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place 4043 of std::size_t and std::ptrdiff_t respectively. 4044 * tinfo.cc: Likewise. 4045 * vec.cc: Likewise. 4046 40472000-05-06 Richard Henderson <rth@cygnus.com> 4048 4049 * typeck.c (build_c_cast): Don't warn integer->pointer size 4050 mismatch for constants. 4051 40522000-05-06 Nathan Sidwell <nathan@codesourcery.com> 4053 4054 * rtti.c (ptmd_initializer): Set non-public, if class is 4055 incomplete. 4056 4057 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++". 4058 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, 4059 __cxa_vec_delete): Likewise. 4060 * tinfo.cc (__dynamic_cast): Likewise. 4061 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, 4062 __cxa_vec_delete): Likewise. 4063 40642000-05-04 Mark Mitchell <mark@codesourcery.com> 4065 4066 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove. 4067 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise. 4068 (lang_decl_flags): Add vcall_offset. 4069 (THUNK_VCALL_OFFSET): Use it. 4070 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk. 4071 * method.c (make_thunk): Create the lang_decl here, not in 4072 emit_thunk. 4073 (emit_thunk): Make generic thunks into ordinary functions once 4074 they have been fed to expand_body. 4075 * semantics.c (expand_body): Set current_function_is_thunk here. 4076 40772000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4078 4079 * class.c (update_vtable_entry_for_fn): Prototype. 4080 4081 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl' 4082 and `tmpl'. 4083 4084 * search.c (dfs_build_inheritance_graph_order): Prototype. 4085 40862000-05-04 Mark Mitchell <mark@codesourcery.com> 4087 4088 * cp-tree.h (special_function_kind): Add various kinds of 4089 destructors. 4090 (special_function_p): New function. 4091 * class.c (overrides): Don't let one kind of destructor override 4092 another. 4093 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding 4094 whether or not to instantiate a template. 4095 * tree.c (special_function_p): Define. 4096 40972000-05-03 Mark Mitchell <mark@codesourcery.com> 4098 4099 * cp-tree.def (THUNK_DECL): Remove. 4100 * cp-tree.h (DECL_THUNK_P): New macro. 4101 (DECL_NON_THUNK_FUNCTION_P): Likewise. 4102 (DECL_EXTERN_C_FUNCTION_P): Likewise. 4103 (SET_DECL_THUNK_P): Likewise. 4104 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P. 4105 (FNADDR_FROM_VTABLE_ENTRY): Likewise. 4106 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P. 4107 * decl.c (decls_match): Use DECL_EXTERN_C_P. 4108 (duplicate_decls): Likewise. 4109 (pushdecl): Likewise. Adjust thunk handling. 4110 (grokfndecl): Use DECL_EXTERN_C_P. 4111 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P. 4112 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling. 4113 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P. 4114 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling. 4115 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set 4116 DECL_NO_STATIC_CHAIN. 4117 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't 4118 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk. 4119 * search.c (covariant_return_p): Remove THUNK_DECL handling. 4120 * ir.texi: Update. 4121 41222000-05-01 Jason Merrill <jason@casey.cygnus.com> 4123 4124 * tree.c (walk_tree): Set lineno. 4125 41262000-05-01 Mark Mitchell <mark@codesourcery.com> 4127 4128 * exception.cc: Update license notice. 4129 * new.cc: Likewise. 4130 * new1.cc: Likewise. 4131 * new2.cc: Likewise. 4132 * tinfo.cc: Likewise. 4133 * tinfo2.cc: Likewise. 4134 * vec.cc: Likewise. 4135 * inc/cxxabi.h: Likewise. 4136 * inc/exception: Likewise. 4137 * inc/new: Likewise. 4138 * inc/new.h: Likewise. 4139 * inc/typeinfo: Likewise. 4140 41412000-05-01 Jason Merrill <jason@casey.cygnus.com> 4142 4143 * tree.c (build_target_expr_with_type): If we already have a 4144 TARGET_EXPR, just return it. 4145 4146 * optimize.c (initialize_inlined_parameters): Don't generate an 4147 EXPR_STMT if we can just use DECL_INITIAL. 4148 * decl.c (emit_local_var): Only make the initialization a 4149 full-expression if stmts_are_full_exprs_p. 4150 41512000-05-01 Mark Mitchell <mark@codesourcery.com> 4152 4153 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New 4154 macro. 4155 * call.c (standard_conversion): Use it. 4156 (direct_reference_binding): Likewise. 4157 (build_over_call): Likewise. 4158 (is_properly_derived_from): Likewise. 4159 (compare_ics): Likewise. 4160 * class.c (resolves_to_fixed_type_p): Likewise. 4161 * optimize.c (declare_return_variable): Likewise. 4162 * pt.c (is_specialization_of): Likewise. 4163 (unify): Likewise. 4164 * typeck.c (comp_target_parms): Likeiwse. 4165 (build_static_cast): Likewise. 4166 (build_reinterpret_cast): Likewise. 4167 (build_const_cast): Likewise. 4168 (comp_ptr_ttypes_real): Likewise. 4169 (comp_ptr_ttypes_const): Likewise. 4170 * typeck2.c (process_init_constructor): Likewise. 4171 41722000-04-30 Scott Snyder <snyder@fnal.gov> 4173 4174 * decl.c (finish_destructor_body): Use the base destructor when 4175 destroying virtual bases. 4176 41772000-04-30 Mark Mitchell <mark@codesourcery.com> 4178 4179 * expr.c (cplus_expand_expr): Preserve temporaries when expanding 4180 STMT_EXPRs. 4181 * optimize.c (struct inline_data): Add target_exprs field. 4182 (declare_return_variable): When a function returns an aggregate, 4183 use the variable declared in the TARGET_EXPR as the remapped 4184 DECL_RESULT. 4185 (expand_call_inline): Update the pending target_exprs stack. 4186 (optimize_function): Initialize the stack. 4187 4188 * decl2.c (finish_file): Fix typo in comment. 4189 4190 * method.c (emit_thunk): Don't try to return a `void' value. 4191 4192 * optimize.c (initialize_inlined_parameters): If the parameter is 4193 addressable, we need to make a new VAR_DECL, even if the 4194 initializer is constant. 4195 41962000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro> 4197 4198 * decl.c (grok_op_properties): Add an extra check of argtypes. 4199 42002000-04-27 Mark Mitchell <mark@codesourcery.com> 4201 4202 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying 4203 variables. 4204 (initialize_inlined_parameters): Try to avoid creating new 4205 VAR_DECLs. 4206 42072000-04-27 Alex Samuel <samuel@codesourcery.com> 4208 4209 * lex.c (my_get_run_time): Remove. 4210 (init_filename_times): Use get_run_time instead of my_get_run_time. 4211 (check_newline): Likewise. 4212 (dump_time_statistics): Likewise. 4213 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead 4214 of computing elapsed time explicitly. 4215 42162000-04-26 Mark Mitchell <mark@codesourcery.com> 4217 4218 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P. 4219 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P. 4220 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P 4221 before calling decl_constant_value. 4222 * class.c (check_bitfield_decl): Likewise. 4223 * cvt.c (ocp_convert): Likewise. 4224 (convert): Likewise. 4225 * decl.c (compute_array_index_type): Likewise. 4226 (build_enumerator): Likewise. 4227 * decl2.c (check_cp_case_value): Likewise. 4228 * pt.c (convert_nontype_argument): Likewise. 4229 (tsubst): Likewise. 4230 * typeck.c (decay_conversion): Likewise. 4231 (build_compound_expr): Likewise. 4232 (build_reinterpret_cast): Likewise. 4233 (build_c_cast): Likewise. 4234 (convert_for_assignment): Likewise. 4235 42362000-04-26 Jason Merrill <jason@casey.cygnus.com> 4237 4238 * decl.c (finish_function): Don't play games with DECL_INLINE. 4239 42402000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr> 4241 4242 * ir.texi: Correct typo. 4243 42442000-04-25 Martin v. L�wis <loewis@informatik.hu-berlin.de> 4245 4246 * decl.c (grokdeclarator): Reject VLAs as members. 4247 42482000-04-24 Gabriel Dos Reis <gdr@codesourcery.com> 4249 4250 * call.c (standard_conversion): Accept conversion between 4251 COMPLEX_TYPEs. 4252 4253 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE. 4254 42552000-04-24 Zack Weinberg <zack@wolery.cumb.org> 4256 4257 * decl2.c (finish_file): Remove double setup for accounting 4258 compile time. 4259 42602000-04-24 Robert Lipe <robertlipe@usa.net> 4261 4262 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD. 4263 42642000-04-23 Benjamin Kosnik <bkoz@cygnus.com> 4265 4266 * new.cc (set_new_handler): Needs to be in std::. 4267 42682000-04-23 Mark Mitchell <mark@codesourcery.com> 4269 4270 * cp-tree.h (lang_decl): Remove pretty_function_p. 4271 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the 4272 language-specific node. 4273 * decl.c (cp_make_fname_decl): Use build_decl, not 4274 build_lang_decl, to build the variables. 4275 (grokvardecl): Don't call build_lang_decl for local variables in 4276 templates. 4277 (grokdeclarator): Don't call build_lang_decl for local type 4278 declarations in templates. 4279 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated 4280 zero'd memory, rather than calling memset. 4281 * pt.c: Include hashtab.h. 4282 (local_specializations): New variable. 4283 (retrieve_local_specialization): Use it. 4284 (register_local_specialization): Likewise. 4285 (tsubst_decl): Don't assume local variables have 4286 DECL_LANG_SPECIFIC. 4287 (instantiate_decl): Set up local_specializations. 4288 * Makefile.in (HTAB_H): New variable. 4289 42902000-04-23 Richard Henderson <rth@cygnus.com> 4291 4292 * typeck.c (c_expand_asm_operands): Restore the original 4293 contents of the output list. 4294 42952000-04-22 Gabriel Dos Reis <gdr@codesourcery.com> 4296 4297 * ir.texi: Document complex number representation. 4298 42992000-04-20 Nathan Sidwell <nathan@codesourcery.com> 4300 4301 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi. 4302 (target_incomplete_p): New function. 4303 (tinfo_base_init): Create comdat NTBS name variable. 4304 (ptr_initializer): Add non_public parameter. Calculate it. 4305 (ptmd_initializer): Likewise. 4306 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo. 4307 (create_real_tinfo_var): Add non_public parameter. Use it. 4308 Push proxy into global namespace. 4309 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask): 4310 New enumeration. 4311 * inc/typeinfo (type_info::before, type_info::operator==): 4312 Compare __name addresses. 4313 4314 * tinfo2.cc: Remove new-abi builtins comment. 4315 43162000-04-20 Jason Merrill <jason@casey.cygnus.com> 4317 4318 * typeck.c (build_x_function_call): Resolve an OFFSET_REF. 4319 4320 * call.c (joust): Exit early if we get the same function, too. 4321 4322 * decl2.c (key_method): Return NULL_TREE for template classes. 4323 (import_export_class): Don't need to check for template classes. 4324 43252000-04-18 Zack Weinberg <zack@wolery.cumb.org> 4326 4327 * lex.c: Remove references to cccp.c. 4328 43292000-04-18 Mark Mitchell <mark@codesourcery.com> 4330 4331 * cp-tree.h (lang_decl_flags): Remove const_memfunc and 4332 volatile_memfunc. Add destructor_attr. Adjust dummy. 4333 (DECL_DESTRUCTOR_P): Use destructor_attr. 4334 (DECL_CONST_MEMFUNC_P): Reimplement. 4335 (DECL_VOLATILE_MEMFUNC_P): Remove. 4336 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS. 4337 (overrides): Use DECL_DESTRUCTOR_P. 4338 (check_for_override): Likewise. 4339 * decl.c (start_function): Likewise. 4340 * decl2.c (grokfclassfn): Likewise. 4341 (check_classfn): Likewise. 4342 (grok_function_init): Likewise. 4343 43442000-04-17 Mark Mitchell <mark@codesourcery.com> 4345 4346 * decl2.c (grokfield): Issue error on illegal data member 4347 declaration. 4348 43492000-04-17 Mark P Mitchell <mark@codesourcery.com> 4350 4351 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL. 4352 43532000-04-16 Mark Mitchell <mark@codesourcery.com> 4354 4355 * class.c (build_vtable_entry): Don't build thunks for type-info 4356 functions. 4357 43582000-04-16 Jason Merrill <jason@casey.cygnus.com> 4359 4360 * decl.c (decls_match): Allow a redeclaration of a builtin to 4361 specify args while the builtin did not. 4362 43632000-04-15 Mark Mitchell <mark@codesourcery.com> 4364 4365 * cp-tree.def (THUNK_DECL): Add to documentation. 4366 * cp-tree.h (flag_huge_objects): Declare. 4367 * class.c (modify_vtable_entry): Tidy. 4368 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables. 4369 Calculate delta appropriately for the new ABI. 4370 (dfs_modify_vtables): Use it. 4371 (modify_all_vtables): Fix thinko in code to add overriding copies 4372 of functions to primary vtables. 4373 (build_clone): Fix typo in comment. 4374 (clone_function_decl): Correct order of destructors in vtable. 4375 (build_vbase_offset_vtbl_entries): Adjust comment. 4376 (dfs_vcall_offset_queue_p): Remove. 4377 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX. 4378 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases. 4379 (build_vtable_entry): Correct check for pure virtual functions. 4380 Don't declare flag_huge_objects. 4381 * decl.c (flag_huge_objects): Remove declaration. 4382 * method.c (make_thunk): Tweak mangling for vcall offset thunks. 4383 Use int_size_in_bytes. 4384 (emit_thunk): Handle vcall offset thunks. 4385 43862000-04-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 4387 4388 * decl2.c (parse_time, varconst_time): Delete declarations. 4389 (finish_file): Delete LINENO declaration. 4390 START_TIME and THIS_TIME now long. 4391 43922000-04-13 Nathan Sidwell <nathan@codesourcery.com> 4393 4394 * class.c (build_base_field): Reformat comment. 4395 4396 * inc/cxxabi.h (stddef.h): Comment inclusion. 4397 (__base_class_info::__offset): Comment shift. 4398 43992000-04-12 Mark Mitchell <mark@codesourcery.com> 4400 4401 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro. 4402 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER. 4403 (cp_push_exception_identifier): New macro. 4404 (DECL_COMPLETE_DESTRUCTOR_P): New macro. 4405 (DECL_BASE_DESTRUCTOR_P): Likewise. 4406 (DECL_DELETING_DESTRUCTOR_P): Likewise. 4407 (get_vtbl_decl_for_binfo): Fix formatting. 4408 (in_charge_arg_for_name): New macro. 4409 (maybe_build_cleanup_and_delete): Remove declaration. 4410 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P. 4411 (in_charge_arg_for_name): New function. 4412 (build_new_method_call): Use it. Handle cloned destructors. 4413 (build_clone): Don't make the base constructor virtual. 4414 Automatically defer generated functions. 4415 (clone_function_decl): Handle destructors, too. 4416 (clone_constructors_and_destructors): Likewise. 4417 (create_vtable_ptr): Don't create a vtable entry for a cloned 4418 function. 4419 * decl.c (predefined_identifier): Add ctor_or_dtor_p. 4420 (initialize_predefined_identifiers): Update appropriately. 4421 (finish_destructor_body): Simplify. 4422 (maybe_build_cleanup_and_delete): Remove. 4423 * except.c (expand_throw): Handle new-ABI destructors. 4424 * init.c (expand_cleanup_for_base): Use base_dtor_identifier. 4425 (build_dtor_call): New function. 4426 (build_delete): Use it. Simplify. 4427 * optimize.c (maybe_clone_body): Handle destructors. 4428 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P. 4429 4430 * exception.cc (cleanup_fn): New typedef. 4431 (CALL_CLEANUP): New macro. 4432 (cp_eh_info): Use them. 4433 (__cp_push_exception): Likewise. 4434 (__cp_pop_exception): Likewise. 4435 44362000-04-11 Mark Mitchell <mark@codesourcery.com> 4437 4438 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER. 4439 (complete_dtor_identifier): New macro. 4440 (CLASSTYPE_FIRST_CONVERSION): Remove. 4441 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro. 4442 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise. 4443 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise. 4444 (CLASSTYPE_CONSTRUCTORS): Likewise. 4445 (CLASSTYPE_DESTRUCTORS): Likewise. 4446 (lang_decl): Add cloned_function. 4447 (DECL_COMPLETE_CONSTRUCTOR_P): New macro. 4448 (DECL_BASE_CONSTRUCTOR_P): Likewise. 4449 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise. 4450 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise. 4451 (DECL_CLONED_FUNCTION_P): Likewise. 4452 (DECL_CLONED_FUNCTION): Likewise. 4453 (clone_function_decl): Declare. 4454 (maybe_clone_body): Likewise. 4455 * call.c (build_user_type_conversion_1): Call complete object 4456 constructors in the new ABI. 4457 (build_new_method_call): Don't add in-charge parameters under the 4458 new ABI. 4459 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P, 4460 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and 4461 CLASSTYPE_DESTRUCTOR_SLOT. 4462 (build_clone): New function. 4463 (clone_function_decl): Likewise. 4464 (clone_constructors_and_destructors): Likewise. 4465 (check_bases_and_members): Use it. 4466 * decl.c (iniitialize_predefined_identifiers): Initialize 4467 complete_dtor_identifier. 4468 (finish_function): Don't add extra code to a clone. 4469 (lang_mark_tree): Mark cloned_function. 4470 * decl2.c (mark_used): Don't bother trying to instantiate things 4471 we synthesized. 4472 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice. 4473 * method.c (set_mangled_name_for_decl): Don't treat clones as 4474 constructors. 4475 (synthesize_method): Sythesize cloned functions, not the clones. 4476 * optimize.c (inline_data): Update comment on ret_label. 4477 (remap_block): Don't assume DECL_INITIAL exists. 4478 (copy_body_r): Allow ret_label to be NULL. 4479 (maybe_clone_body): Define. 4480 * pt.c (tsubst_decl): Handle clones. 4481 (instantiate_clone): New function. 4482 (instantiate_template): Use it. 4483 (set_mangled_name_for_template_decl): Don't treat clones as 4484 constructors. 4485 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT, 4486 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT. 4487 * semantics.c (expand_body): Clone function bodies as necessary. 4488 4489 * optimize.c (remap_decl): Avoid sharing structure for arrays 4490 whose size is only known at run-time. 4491 * tree.c (copy_tree_r): Don't copy PARM_DECLs. 4492 4493 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr 4494 to has_in_charge_parm_p. 4495 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ... 4496 (DECL_HAS_IN_CHARGE_PARM_P): ... this. 4497 (DECL_COPY_CONSTRUCTOR_P): New macro. 4498 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P. 4499 (build_user_type_conversion_1): Likewise. 4500 (convert_like_real): Likewise. 4501 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P. 4502 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P. 4503 (copy_args_p): Likewise. 4504 (grok_ctor_properties): Likewise. 4505 (start_function): Likewise. 4506 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it. 4507 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P. 4508 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P. 4509 * method.c (do_build_copy_constructor): Use 4510 DECL_HAS_IN_CHARGE_PARM_P. 4511 (synthesize_method): Likewise. 4512 * pt.c (instantiate_template): Remove goto. 4513 * tree.c (build_cplus_method_type): Remove mention of obstacks in 4514 comment. 4515 4516 * cp-tre.h (finish_function): Change prototype. 4517 * decl.c (end_cleanup_fn): Adjust caller. 4518 (finish_function): Take only one parameter. 4519 * decl2.c (finish_objects): Adjust caller. 4520 (finish_static_storage_duration_function): Likewise. 4521 * method.c (emit_thunk): Likewise. 4522 * parse.y: Likewise. 4523 * parse.c: Regenerated. 4524 * pt.c (instantiate_decl): Likewise. 4525 * rtti.c (synthesize_tinfo_fn): Likewise. 4526 * semantics.c (expand_body): Likewise. 4527 4528 * cp-tree.h (copy_decl): New function. 4529 * class.c (finish_struct_1): Use it. 4530 * lex.c (copy_decl): Define it. 4531 * pt.c (tsubst_decl): Likewise. 4532 * tree.c (copy_template_template_parm): Likewise. 4533 4534 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and 4535 has_nonpublic_assign_ref. 4536 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare. 4537 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise. 4538 * class.c (finish_struct_methods): Don't set 4539 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF. 4540 (interface_only): Don't declare. 4541 (interface_unknown): Likewise. 4542 45432000-04-11 Martin v. L�wis <loewis@informatik.hu-berlin.de> 4544 4545 * tree.h (HAVE_TEMPLATES): Remove definition. 4546 * lang-options.h (-fthis-is-variable): Remove documentation. 4547 45482000-04-10 Jason Merrill <jason@casey.cygnus.com> 4549 4550 * class.c (instantiate_type): Handle object-relative template-id. 4551 4552 * semantics.c (finish_expr_stmt): Call convert_to_void here. 4553 * decl.c (cplus_expand_expr_stmt): Not here. 4554 4555 * rtti.c (build_dynamic_cast_1): Call non_lvalue. 4556 Initialize exprtype earlier. 4557 4558 * parse.y (fn.def1): Check for defining types in return types. 4559 4560 * decl.c (check_tag_decl): Notice extra fundamental types. 4561 Diagnose empty decls in classes, too. 4562 4563 * decl.c (grokdeclarator): Don't override an anonymous name if no 4564 declarator was given. 4565 4566 * cvt.c (convert_to_void): Call resolve_offset_ref. 4567 4568 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF. 4569 4570 * decl2.c (decl_namespace): Handle getting a type. 4571 4572 * typeck.c (build_c_cast): Re-enable warning for cast between 4573 pointer and integer of different size. 4574 45752000-04-10 Nathan Sidwell <nathan@codesourcery.com> 4576 4577 * inc/cxxabi.h (__pointer_type_info): Add restrict and 4578 incomplete flags. 4579 (__pointer_type_info::__pointer_catch): New virtual function. 4580 (__pointer_to_member_type_info): Derive from 4581 __pointer_type_info. Adjust. 4582 (__pointer_to_member_type_info::__do_catch): Remove. 4583 (__pointer_to_member_type_info::__is_pointer_p): Declare. 4584 (__pointer_to_member_type_info::__pointer_catch): Declare. 4585 * rtti.c (qualifier_flags): Add restrict flag. 4586 (ptmd_initializer): Reorder members. 4587 (create_tinfo_types): Expand comments. Reorder 4588 ptmd_desc_type_node members. 4589 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p): 4590 Implement. 4591 (__pointer_type_info::__do_catch): Move specific code into 4592 __pointer_catch. Call it. 4593 (__pointer_type_info::__pointer_catch): Non-pointer-to-member 4594 specific catch checking. Fix void conversion check. 4595 (__pointer_to_member_type_info::__do_catch): Remove. 4596 (__pointer_to_member_type_info::__pointer_catch): Implement. 4597 45982000-04-10 Martin v. L�wis <loewis@informatik.hu-berlin.de> 4599 4600 * lex.c (init_parse): Remove traces of classof and headof. 4601 * decl2.c (flag_operator_names): Default to 1. 4602 (lang_decode_option): Do not set it for -ansi. 4603 46042000-04-09 Mark Mitchell <mark@codesourcery.com> 4605 4606 * cp-tree.h (struct lang_decl): Remove main_decl_variant. 4607 (DECL_MAIN_VARIANT): Remove. 4608 * decl.c (duplicate_decls): Don't set it. 4609 (start_function): Likewise. 4610 (lang_mark_tree): Don't mark it. 4611 * decl2.c (defer_fn): Don't use it. 4612 * lex.c (retrofit_lang_decl): Don't set it. 4613 * pt.c (tsubst_decl): Likewise. 4614 * ptree.c (print_lang_decl): Don't print it. 4615 * typeck.c (mark_addressable): Don't use it. 4616 46172000-04-09 Nathan Sidwell <nathan@codesourcery.com> 4618 4619 * vec.cc: Include <new> and <exception>. 4620 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup. 4621 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or 4622 terminate. 4623 (__cxa_vec_delete): Catch dtor exceptions. 4624 46252000-04-09 Nathan Sidwell <nathan@codesourcery.com> 4626 4627 Prepend __ to implementation defined names. 4628 * inc/typeinfo (type_info): Rename _name to __name. 4629 (type_info::type_info): Rename parameter. 4630 (type_info::operator==, type_info::operator!=, 4631 type_info::before): Likewise. 4632 (type_info::is_pointer_p, type_info::is_function_p, 4633 type_info::do_catch, type_info::do_upcast): Prepend __. Rename 4634 parameters. 4635 * inc/cxxabi.h 4636 (__fundamental_type_info::__fundamental_type_info) Rename parameters. 4637 (__pointer_type_info::__pointer_type_info): Likewise. 4638 (__pointer_type_info::is_pointer_p, 4639 __pointer_type_info::do_catch): Prepend __. Rename parameters. 4640 (__array_type_info::__array_type_info): Rename parameters. 4641 (__function_type_info::__function_type_info): Likewise. 4642 (__function_type_info::is_function_p): Prepend __. 4643 (__enum_type_info::__enum_type_info): Rename parameters. 4644 (__pointer_to_member_type_info::__pointer_to_member_type_info): 4645 Likewise. 4646 (__pointer_to_member_type_info::do_catch): Prepend __. Rename 4647 parameters. 4648 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __. 4649 (__class_type_info::__class_type_info): Rename parameters. 4650 (__class_type_info::sub_kind): Prepend __. Adjust member names. 4651 (__class_type_info::upcast_result, 4652 __class_type_info::dyncast_result): Prepend __. Move definition 4653 into tinfo.cc. 4654 (__class_type_info::do_upcast, __class_type_info::do_catch, 4655 __class_type_info::find_public_src, 4656 __class_type_info::do_dyncast, 4657 __class_type_info::do_find_public_src): Prepend __. Rename 4658 parameters. 4659 (__si_class_type_info::__si_class_type_info): Rename parameters. 4660 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast, 4661 __si_class_type_info::do_find_public_src): Prepent __. Rename 4662 parameters. 4663 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters. 4664 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast, 4665 __vmi_class_type_info::do_find_public_src): Prepent __. Rename 4666 parameters. 4667 (__dynamic_cast): Rename parameters. 4668 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p, 4669 type_info::do_catch, type_info::do_upcast): Prepend __. 4670 (contained_p, public_p, virtual_p, contained_public_p, 4671 contained_nonpublic_p, contained_nonvirtual_p): Adjust. 4672 (__class_type_info::do_catch, 4673 __class_type_info::do_upcast): Prepend __. Adjust. 4674 (__class_type_info::__upcast_result, 4675 __class_type_info::__dyncast_result): Move from inc/cxxabi.h. 4676 Adjust. 4677 (__class_type_info::find_public_src): Prepend __. Adjust. 4678 (__class_type_info::do_find_public_src, 4679 __si_class_type_info::do_find_public_src, 4680 __vmi_class_type_info::do_find_public_src): Likewise. 4681 (__class_type_info::do_dyncast, 4682 __si_class_type_info::do_dyncast, 4683 __vmi_class_type_info::do_dyncast): Likewise. 4684 (__class_type_info::do_upcast, 4685 __si_class_type_info::do_upcast, 4686 __vmi_class_type_info::do_upcast): Likewise. 4687 (__dynamic_cast): Adjust. 4688 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __. 4689 (__function_type_info::is_function_p): Likewise. 4690 (__pointer_type_info::do_catch): Likewise. Adjust. 4691 (__pointer_to_member_type_info::do_catch): Likewise. Adjust. 4692 (__throw_type_match_rtti_2): Adjust. 4693 (__is_pointer): Adjust. 4694 46952000-04-08 Mark Mitchell <mark@codesourcery.com> 4696 4697 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER. 4698 (complete_ctor_identifier): New macro. 4699 (special_function_kind): Add sfk_copy_constructor and 4700 sfk_assignment_operator. 4701 (LOOKUP_HAS_IN_CHARGE): Remove. 4702 (cons_up_default_function): Rename to ... 4703 (implicitly_declare_fn): ... this. 4704 * call.c (build_new_method_call): Add in-charge parameters for 4705 constructors here. 4706 * class.c (add_implicitly_declared_members): Change parameter name 4707 from cant_have_assignment to cant_have_const_assignment. 4708 Replace calls to cons_up_default_function to implicitly_declare_fn. 4709 * cvt.c (ocp_convert): Use complete_ctor_identifier. 4710 * decl.c (initialize_predefined_identifiers): Initialize it. 4711 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of 4712 complex expression. 4713 * init.c (expand_default_init): Don't calculate the in-charge 4714 parameter here. 4715 (build_new_1): Likewise. 4716 * lex.c (cons_up_default_function): Move to method.c. 4717 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P. 4718 (implicitly_declare_fn): New function. 4719 * typeck.c (build_static_cast): Use complete_ctor_identifier. 4720 (build_modify_expr): Likewise. 4721 * typeck2.c (build_functional_cast): Likewise. 4722 4723 Under the new ABI, constructors don't return `this'. 4724 * cp-tree.h (warn_reorder): Declare. 4725 (special_function_kind): New enum. 4726 (global_base_init_list): Remove declaration. 4727 (emit_base_init): Don't return a value. 4728 (check_base_init): Don't declare. 4729 (is_aggr_typedef): Likewise. 4730 * decl.c (check_special_function_return_type): New function. 4731 (return_types): Remove. 4732 (grokdeclarator): Use check_special_function_return_type. 4733 (start_function): Don't initialize ctor_label under the new ABI. 4734 (finish_construtor_body): Don't create a corresponding LABEL_STMT. 4735 * init.c (begin_init_stmts): Move to top of file. 4736 (finish_init_stmts): Likewise. 4737 (warn_reorder): Don't declare. 4738 (emit_base_init): Don't create a STMT_EXPR here. Don't return a 4739 value. 4740 (check_base_init): Remove. 4741 (is_aggr_typedef): Likewise. 4742 (build_new_1): Don't use the return value of a constructor. 4743 * semantics.c (setup_vtbl_ptr): Don't use the return value 4744 of emit_base_init. 4745 * typeck.c (check_return_expr): Don't magically convert return 4746 statements into `return this' in constructors under the new ABI. 4747 4748 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER, 4749 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER. 4750 (base_ctor_identifier): New macro. 4751 (base_dtor_identifier): Likewise. 4752 (deleting_dtor_identifier): Likewise. 4753 * decl.c: Don't include obstack.h. 4754 (obstack_chunk_alloc): Don't define. 4755 (obstack_chunk_free): Likewise. 4756 (struct predefined_identifier): New type. 4757 (initialize_predefined_identifiers): New function. 4758 (init_decl_processing): Use it. 4759 (debug_temp_inits): Remove. 4760 (start_method): Don't call preserve_data. 4761 (hack_incomplete_structures): Update comment. 4762 * init.c (init_init_processing): Don't initialize 4763 nelts_identifier. 4764 (build_offset_rf): Remove dead code. 4765 (build_delete): Use CLASSTYPE_N_BASECLASSES. 4766 * search.c (init_search_processing): Don't initialize 4767 vptr_identifier. 4768 47692000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4770 4771 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide 4772 some sign_compare warnings. 4773 47742000-04-07 Nathan Sidwell <nathan@codesourcery.com> 4775 4776 Rename abi::__vmi_class_type_info members. 4777 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases, 4778 base_list, detail_masks members to vmi_flags, vmi_base_count, 4779 vmi_bases and vmi_flags_masks respectively. 4780 (__vmi_class_type_info::vmi_flags_masks): Rename 4781 details_unknown_mask to flags_unknown_mask. 4782 * tinfo.cc (__class_type_info::do_upcast): Adjust. 4783 (__vmi_class_type_info::do_find_public_src): Adjust. 4784 (__vmi_class_type_info::do_dyncast): Adjust. 4785 (__vmi_class_type_info::do_upcast): Adjust. 4786 47872000-04-07 Nathan Sidwell <nathan@codesourcery.com> 4788 4789 * tinfo.cc (convert_to_base): New function. 4790 (get_vbase_offset): Remove. Move into convert_to_base. 4791 (__vmi_class_type_info::do_find_public_src): Adjust. 4792 (__vmi_class_type_info::do_dyncast): Adjust. 4793 (__vmi_class_type_info::do_upcast): Adjust. 4794 47952000-04-06 Jason Merrill <jason@yorick.cygnus.com> 4796 4797 * tinfo.cc (operator=): Use __builtin_strcmp. 4798 * tinfo2.cc (before): Likewise. 4799 48002000-04-06 Mark Mitchell <mark@codesourcery.com> 4801 4802 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred. 4803 (DECL_SAVED_INLINE): Rename to ... 4804 (DECL_DEFERRED_FN): ... this. 4805 (in_function_p): Remove declaration. 4806 (mark_inline_for_output): Rename to ... 4807 (defer_fn): ... this. 4808 * decl.c (finish_function): Adjust call to mark_inline_for_output. 4809 (in_function_p): Remove definition. 4810 * decl2.c (saved_inlines): Rename to ... 4811 (deferred_fns): ... this. 4812 (saved_inlines_used): Rename to ... 4813 (deferred_fns_used): ... this. 4814 (mark_inline_for_output): Rename to ... 4815 (defer_fn): ... this. 4816 (finish_file): Adjust accordingly. 4817 (init_decl2): Likewise. 4818 * lex.c (cons_up_default_function): Likewise. 4819 * pt.c (mark_decl_instantiated): Likewise. 4820 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any 4821 circumstances. 4822 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output. 4823 * semantics.c (expand_body): Defer more functions. 4824 48252000-04-06 Nathan Sidwell <nathan@codesourcery.com> 4826 4827 * vec.cc: New file. 4828 * Make-lang.in (CXX_LIB2FUNCS): Add it. 4829 (vec.o): Build it. 4830 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, 4831 __cxa_vec_delete): Declare. 4832 48332000-04-06 Nathan Sidwell <nathan@codesourcery.com> 4834 4835 * rtti.c (dfs_class_hint_mark): New static function. 4836 (dfs_class_hint_unmark): New static function. 4837 (class_hint_flags): Use them. 4838 48392000-04-05 Benjamin Kosnik <bkoz@cygnus.com> 4840 4841 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE. 4842 48432000-04-05 Mark Mitchell <mark@codesourcery.com> 4844 4845 * cp-tree.h (instantiate_decl): Change prototype. 4846 * decl2.c (mark_used): Adjust call. 4847 * optimize.c (inlinable_function_p): Adjust handling of templates. 4848 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl. 4849 (do_type_instantiation): Likewise. 4850 (instantiate_decl): Defer more templates. 4851 (instantiate_pending_templates): Adjust logic to handle inline 4852 friend functions. 4853 4854 * Makefile.in (GGC_H): New variable. Use it throughout in place 4855 of ggc.h. 4856 4857 * call.c: Don't include obstack.h. Include ggc.h. 4858 (obstack_chunk_alloc): Don't define. 4859 (obstack_chunk_free): Likewise. 4860 (add_candidate): Allocate the z_candidate with ggc_alloc_obj. 4861 * decl.c (push_switch): Use xmalloc to allocate the cp_switch. 4862 (pop_switch): Free it. 4863 4864 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs. 4865 4866 * dump.c (dequeue_and_dump): Don't try to print the bit_position 4867 if we don't have a DECL_FIELD_OFFSET. 4868 4869Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz> 4870 4871 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of 4872 special_function_p. 4873 48742000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4875 4876 * cfns.gperf (hash, libc_name_p): Prototype. 4877 4878 * rtti.c (build_dynamic_cast_1): Constification. 4879 4880 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes. 4881 4882 * semantics.c (deferred_type_access_control): Prototype. 4883 48842000-04-04 Mark Mitchell <mark@codesourcery.com> 4885 4886 Correct many new ABI issues regarding vbase and vcall offset 4887 layout. 4888 * cp-tree.h (BINFO_VTABLE): Document. 4889 (struct lang_type): Tweak formatting. 4890 (BINFO_PRIMARY_BINFO): Add to documentation. 4891 (CLASSTYPE_VSIZE): Fix typo in comment. 4892 (CLASSTYPE_VBASECLASSES): Update documentation. 4893 (BINFO_VBASE_MARKED): Remove. 4894 (SET_BINFO_VBASE_MARKED): Likewise. 4895 (CLEAR_BINFO_VBASE_MARKED): Likewise. 4896 (BINFO_FIELDS_MARKED): Remove. 4897 (SET_BINFO_FIELDS_MARKED): Likewise. 4898 (CLEAR_BINFO_FIELDS_MARKED): Likewise. 4899 (enum access_kind): New enumeration. 4900 (num_extra_vtbl_entries): Remove declaration. 4901 (size_extra_vtbl_entries): Likewise. 4902 (get_vtbl_decl_for_binfo): New function. 4903 (dfs_vbase_unmark): Remove declaration. 4904 (mark_primary_bases): Likewise. 4905 * class.c (SAME_FN): Remove. 4906 (struct vcall_offset_data_s): Move definition. 4907 (build_vbase_pointer): Use `build', not `build_binary_op', to 4908 access the vbase pointer under the new ABI. 4909 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo. 4910 (build_primary_vtable): Likewise. 4911 (dfs_mark_primary_bases): Move here from search.c. 4912 (mark_primary_bases): Likewise. 4913 (determine_primary_bases): Under the new ABI, don't make a base 4914 class a primary base just because we don't yet have any virtual 4915 functions. 4916 (layout_vtable_decl): Use get_vtbl_decl_for_binfo. 4917 (num_vfun_entries): Remove. 4918 (dfs_count_virtuals): Likewise. 4919 (num_extra_vtbl_entries): Likewise. 4920 (size_extra_vtbl_entries): Likewise. 4921 (layout_virtual_bases): Iterate in inheritance graph order under 4922 the new ABI. 4923 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to 4924 indicate that a vfield is present. 4925 (init_class_processing): Initialize access_public_node, etc., from 4926 ak_public, etc. 4927 (get_vtbl_decl_for_binfo): New function. 4928 (dump_class_hierarchy_r): Likewise. 4929 (dump_class_hierarchy): Use it. 4930 (finish_vtbls): Build the vtbls in inheritance graph order. 4931 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. 4932 (initialize_vtable): Use get_vtbl_decl_for_binfo. 4933 (accumulate_vtbl_inits): Add comments explaining why a pre-order 4934 walk is required. 4935 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location 4936 where the vptr points, even for primary vtables. 4937 (build_vtbl_initializer): Adjust handling of vbase and vcall 4938 offsets. 4939 (build_vcall_and_vbase_vtable_entries): New function. 4940 (dfs_build_vbase_offset_vtbl_entries): Remove. 4941 (build_vbase_offset_vtbl_entries): Reimplement. 4942 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that 4943 were already handled in a primary base class vtable. 4944 (build_vcall_offset_vtbl_entries): Adjust. 4945 (build_rtti_vtbl_entries): Adjust. 4946 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo. 4947 * init.c (expand_virtual_init): Simplify. 4948 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo. 4949 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr. 4950 * search.c (BINFO_ACCESS): New macro. 4951 (SET_BINFO_ACCESS): Likewise. 4952 (dfs_access_in_type): Manipulate access_kinds, not access nodes. 4953 (access_in_type): Likewise. 4954 (dfs_accessible_p): Likewise. 4955 (protected_accessible_p): Likewise. 4956 (lookup_fnfields_1): Adjust documentation. 4957 (dfs_mark_primary_bases): Move to class.c 4958 (mark_primary_bases): Likewise. 4959 (dfs_vbase_unmark): Remove. 4960 (virtual_context): Use BINFO_FOR_VBASE. 4961 (dfs_get_vbase_types): Simplify. 4962 (dfs_build_inheritance_graph_order): New function. 4963 (get_vbase_types): Use it. 4964 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo. 4965 4966 * tinfo.cc (get_vbase_offset): New function. 4967 (__vmi_class_type_info::do_find_public_src): Use it. 4968 (__vmi_class_type_info::do_dyncast): Likewise. 4969 (__vmi_class_type_info::do_upcast): Likewise. 4970 49712000-04-03 Zack Weinberg <zack@wolery.cumb.org> 4972 4973 * lang-specs.h: Pass -fno-show-column to the preprocessor. 4974 49752000-03-30 Nathan Sidwell <nathan@codesourcery.com> 4976 4977 * rtti.c (class_hint_flags): Rename flags. 4978 (class_initializer): Remove flags. 4979 (synthesize_tinfo_var): Combine offset and flags. Add flags 4980 for __vmi_class_type_info. 4981 (create_tinfo_types): Remove flags from __class_type_info and 4982 __si_class_type_info. Merge flags and offset from 4983 base_class_type_info. 4984 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags. 4985 (__base_class_info::is_virtual_p): Adjust. 4986 (__base_class_info::is_public_p): Adjust. 4987 (__base_class_info::offset): New accessor. 4988 (__class_type_info::details): Remove member. 4989 (__class_type_info::__class_type_info): Lose details. 4990 (__class_type_info::detail_masks): Remove. 4991 (__si_class_type_info::__si_class_type_info): Lose details. 4992 (__vmi_class_type_info::details): New member. 4993 (__vmi_class_type_info::__vmi_class_type_info): Adjust. 4994 (__vmi_class_type_info::detail_masks): New member. 4995 * tinfo.cc (__class_type_info::do_upcast): Initialize result 4996 with unknown_details_mask. 4997 (__vmi_class_type_info::do_find_public_src): Adjust 4998 (__vmi_class_type_info::do_dyncast): Adjust. 4999 (__vmi_class_type_info::do_upcast): Set result details, if 5000 needed. Adjust. 5001 (__dynamic_cast): Temporarily #if out optimization. 5002 50032000-03-29 Nathan Sidwell <nathan@codesourcery.com> 5004 5005 * rtti.c (get_tinfo_decl): Mark used. 5006 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only 5007 mark as dealt with, if we output it. 5008 50092000-03-28 Mark Mitchell <mark@codesourcery.com> 5010 5011 * class.c: Reorganize to put virtual function table initialization 5012 machinery at the end of the file. 5013 50142000-03-28 Jason Merrill <jason@casey.cygnus.com> 5015 5016 * class.c (finish_struct): Use bitsize_zero_node. 5017 * pt.c (instantiate_class_template): Likewise. 5018 50192000-03-28 Mark Mitchell <mark@codesourcery.com> 5020 5021 Put RTTI entries at negative offsets in new ABI. 5022 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first 5023 vbase offset at index -3, not -1. 5024 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not 5025 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases. 5026 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff. 5027 (build_rtti_vtbl_entries): New function. 5028 (set_rtti_entry): Remove. 5029 (build_primary_vtable): Don't use it. 5030 (build_secondary_vtable): Likewise. 5031 (start_vtable): Remove. 5032 (first_vfun_index): New function. 5033 (set_vindex): Likewise. 5034 (add_virtual_function): Don't call start_vtable. Do call 5035 set_vindex. 5036 (set_primary_base): Rename parameter. 5037 (determine_primary_base): Likewise. 5038 (num_vfun_entries): Don't use skip_rtti_stuff. 5039 (num_extra_vtbl_entries): Include RTTI information. 5040 (build_vtbl_initializer): Use build_rtti_vtbl_entries. 5041 (skip_rtti_stuff): Remove. 5042 (dfs_modify_vtables): Don't use it. 5043 (modify_all_vtables): Don't use start_vtable. Do use set_vindex. 5044 (layout_nonempty_base_or_field): Update size handling. 5045 (create_vtable_ptr): Tweak. 5046 (layout_class_type): Adjust parameter names. 5047 (finish_struct_1): Simplify. 5048 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation. 5049 (skip_rtti_stuff): Remove. 5050 (first_vfun_index): New function. 5051 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. 5052 (dfs_vtable_path_marked_real_bases_queue_p): Remove. 5053 (marked_vtable_pathp): Declare. 5054 (unmarked_vtable_pathp): Likewise. 5055 * error.c (dump_expr): Use first_vfun_index to calculate vtable 5056 offsets. 5057 * rtti.c (build_headof): Look for RTTI at negative offsets. 5058 (get_tinfo_decl_dynamic): Likewise. 5059 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL 5060 here. 5061 (create_pseudo_type_info): Do it here instead. Adjust so that 5062 vptr points at first virtual function. 5063 * search.c (marked_vtable_pathp): Make it global. 5064 (unmarked_vtable_pathp): Likewise. 5065 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. 5066 (dfs_vtable_path_marked_real_bases_queue_p): Likewise. 5067 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff. 5068 (get_pure_virtuals): Likewise. 5069 (expand_upcast_fixups): Likewise. 5070 * tree.c (debug_binfo): Likewise. 5071 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate 5072 negative offset. 5073 50742000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5075 5076 * class.c (check_field_decl): Fix typo. 5077 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS. 5078 (check_methods): Likewise. 5079 (check_field_decls): Likewise. 5080 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT. 5081 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT): 5082 Use DECL_RESULT_FLD, not DECL_RESULT. 5083 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT. 5084 * lex.c (identifier_type): Likewise. 5085 * pt.c (determine_specialization, lookup_template_class): Likewise. 5086 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise. 5087 (resolve_overloaded_unification, more_specialized): Likewise. 5088 * semantics.c (finish_member_declaration): Likewise. 5089 * typeck.c (build_x_function_call): Likewise. 5090 50912000-03-26 Mark Mitchell <mark@codesourcery.com> 5092 5093 * class.c (layout_empty_base): Handle empty bases with non-byte 5094 alignment. 5095 (build_base_field): Likewise. 5096 (layout_virtual_bases): Likewise. 5097 5098 * class.c (finish_struct_1): Fix typo in this change: 5099 5100 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5101 51022000-03-25 Mark Mitchell <mark@codesourcery.com> 5103 5104 * decl.c (grokdeclarator): Count partial specializations when 5105 keeping track of how many template classes have been seen. 5106 5107 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT. 5108 51092000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5110 5111 * class.c (build_vbase_pointer_fields): layout_field now place_field. 5112 (get_vfield_offset): Use byte_position. 5113 (set_rtti_entry): Set OFFSET to ssizetype zero. 5114 (get_binfo_offset_as_int): Deleted. 5115 (dfs_record_base_offsets): Use tree_low_cst. 5116 (dfs_search_base_offsets): Likewise. 5117 (layout_nonempty_base_or_field): Reflect changes in RLI format 5118 and call byte_position. 5119 (layout_empty_base): Convert offset to ssizetype. 5120 (build_base_field): use rli_size_unit_so_far. 5121 (dfs_propagate_binfo_offsets): Do computation in proper type. 5122 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets. 5123 (layout_class_type): Reflect changes in RLI names and fields. 5124 (finish_struct_1): Set DECL_FIELD_OFFSET. 5125 * dump.c (dequeue_and_dump): Call bit_position. 5126 * expr.c (cplus_expand_constant): Use byte_position. 5127 * rtti.c (expand_class_desc): Use bitsize_one_node. 5128 * typeck.c (build_component_addr): Use byte_position and don't 5129 special case for zero offset. 5130 51312000-03-24 Nathan Sidwell <nathan@codesourcery.com> 5132 5133 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P. 5134 5135 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi 5136 tinfo object. 5137 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting 5138 vtable. 5139 51402000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 5141 5142 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and 5143 DECL_P macros. 5144 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name, 5145 make_typename_type, check_initializer, cp_finish_decl, 5146 xref_tag): Likewise. 5147 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree, 5148 decl_namespace, arg_assoc_template_arg, arg_assoc, 5149 validate_nonmember_using_decl, do_class_using_decl): Likewise. 5150 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of, 5151 args_to_string): Likewise. 5152 * friend.c (is_friend): Likewise. 5153 * lex.c (note_got_semicolon, note_list_got_semicolon, 5154 is_global): Likewise. 5155 * method.c (build_overload_nested_name, build_overload_value, 5156 build_qualified_name, build_qualified_name, hack_identifier): Likewise. 5157 * parse.y (typename_sub, typename_sub1): Likewise. 5158 * pt.c (push_inline_template_parms_recursive, check_template_shadow, 5159 process_partial_specialization, convert_template_argument, 5160 template_args_equal, add_pending_template, lookup_template_class, 5161 for_each_template_parm_r, maybe_fold_nontype_arg, 5162 tsubst, instantiate_template, type_unification_real, unify, 5163 instantiate_pending_templates, set_mangled_name_for_template_decl): 5164 Likewise. 5165 * repo.c (repo_get_id, repo_template_used): Likewise. 5166 * search.c (lookup_field_1): Likewise. 5167 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise. 5168 * xref.c (classname): Likewise. 5169 51702000-03-22 Mark Mitchell <mark@codesourcery.com> 5171 5172 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation. 5173 (CANONICAL_BINFO): New macro. 5174 (BINFO_NEW_VTABLE_MARKED): Use it. 5175 (SET_BINFO_NEW_VTABLE_MARKED): Likewise. 5176 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise. 5177 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE, 5178 not TREE_TYPE. 5179 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED. 5180 (build_secondary_vtable): Likewise. 5181 (dfs_finish_vtbls): Likewise. 5182 (dfs_accumulate_vtbl_inits): Likewise. 5183 (accumulate_vtbl_inits): New function. 5184 (finish_vtbls): Make sure that virtual bases come after 5185 non-virtual bases in the vtable group. 5186 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL. 5187 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED. 5188 * search.c (struct vbase_info): Move definition. 5189 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED. 5190 (unmarked_new_vtable_p): Likewise. 5191 (dfs_mark_vtable_path): Remove. 5192 (dfs_mark_new_vtable): Remove. 5193 (dfs_unmark_new_vtable): Likewise. 5194 (dfs_clear_search_slot): Likewise. 5195 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED. 5196 (dfs_clear_vbase_slots): Likewise. 5197 (init_vbase_pointers): LIkewise. 5198 51992000-03-22 Jason Merrill <jason@casey.cygnus.com> 5200 5201 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a 5202 SIZETYPE to a non-SIZETYPE. 5203 52042000-03-21 Mark Mitchell <mark@codesourcery.com> 5205 5206 * class.c (layout_virtual_bases): Adjust names in conditionally 5207 compiled code. 5208 5209 * class.c (record_base_offsets): New function. 5210 (layout_conflict_p): Likewise. 5211 (layout_nonempty_base_or_field): Use it. 5212 (layout_empty_base): New function. 5213 (build_base_field): Use it. 5214 (build_base_fields): Update comment. 5215 (layout_virtual_bases): Fold in a little code form 5216 layout_basetypes. Use layout_empty_base. 5217 (layout_basetypes): Remove. 5218 (end_of_class): New function. 5219 (layout_class_type): Use it. Adjust. 5220 5221 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment. 5222 (fntype_p): Remove. 5223 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in 5224 comment. 5225 (dfs_skip_nonprimary_vbases_markedp): Likewise. 5226 * typeck.c (fntype_p): Remove. 5227 5228 * cp-tree.h (TI_SPEC_INFO): Remove. 5229 (CLASSTYPE_TI_SPEC_INFO): Likewise. 5230 * pt.c (process_partial_specialization): Likewise. 5231 5232 * class.c (build_base_field): Fix thinko in computation of binfo 5233 offsets. 5234 5235 * tree.c (mark_local_for_remap_p): Mark variables declared in 5236 TARGET_EXPRs as well. 5237 52382000-03-21 Nathan Sidwell <nathan@codesourcery.com> 5239 5240 * typeck.c (require_complete_type, complete_type, 5241 complete_type_or_else, c_sizeof, c_sizeof_nowarn, 5242 build_array_ref, convert_arguments, pointer_diff, 5243 build_x_unary_op, build_unary_op, build_c_cast, 5244 build_modify_expr): Use COMPLETE_TYPE_P etc. 5245 * call.c (is_complete, convert_like_real, 5246 build_new_method_call): Likewise. 5247 * class.c (build_vbase_pointer_fields, check_bases, 5248 build_base_field, finish_struct_1, pushclass): Likewise. 5249 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise. 5250 * decl.c (maybe_process_template_type_declaration, pushtag, 5251 pushdecl, redeclaration_error_message, start_decl, start_decl_1, 5252 layout_var_decl, check_initializer, cp_finish_decl, 5253 grokdeclarator, require_complete_types_for_parms, 5254 grok_op_properties, xref_tag, xref_basetypes, 5255 check_function_type): Likewise. 5256 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise. 5257 * friend.c (do_friend): Likewise. 5258 * init.c (build_offset_ref): Likewise. 5259 * parse.y (structsp): Likewise. 5260 * pt.c (maybe_process_partial_specialization, 5261 tsubst_friend_function, instantiate_class_template, tsubst, 5262 do_type_instantiation, instantiate_pending_templates): Likewise. 5263 * repo.c (repo_get_id): Likewise. 5264 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1, 5265 synthesize_tinfo_var, emit_support_tinfos): Likewise. 5266 * search.c (lookup_fnfields_1, lookup_conversions): Likewise. 5267 * semantics.c (begin_class_definition): Likewise. 5268 * tree.c (build_cplus_method_type): Likewise. 5269 * typeck2.c (digest_init, build_functional_cast, 5270 add_exception_specifier): Likewise. 5271 * parse.h, parse.c: Regenerated. 5272 52732000-03-21 Nathan Sidwell <nathan@codesourcery.com> 5274 5275 * inc/cxxabi.h: New header file. Define new-abi entry points. 5276 (__pointer_type_info::target): Rename member to ... 5277 (__pointer_type_info::type): ... here. 5278 (__base_class_info::type): Rename member to ... 5279 (__base_class_info::base): ... here. 5280 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h 5281 * cp-tree.h (CPTI_ABI): New global tree enumeration. 5282 (abi_node): New global tree node. 5283 * decl.c (abi_node): Document. 5284 (init_decl_processing): Initialize abi_node. 5285 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi. 5286 (get_vmi_pseudo_type_info): Likewise. 5287 (create_tinfo_types): Likewise. 5288 (emit_support_tinfos): Likewise. 5289 * tinfo.h (cxxabi.h): Include for new-abi. 5290 Move rtti class definitions to new header file. 5291 * tinfo.cc (abi): Use the namespace. 5292 (std): Move new abi rtti classes from here ... 5293 (__cxxabiv1): ... to here. 5294 * tinfo2.cc (cxxabi.h): Include for new-abi. 5295 Move rtti class definitions to new header file. 5296 (std): Move new abi rtti classes from here ... 5297 (__cxxabiv1): ... to here. 5298 * inc/typeinfo (__class_type_info): Move into __cxxabiv1 5299 namespace. 5300 53012000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu> 5302 Jason Merrill <jason@casey.cygnus.com> 5303 5304 * method.c (build_overload_int): Use host_integerp. 5305 53062000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 5307 5308 * init.c (build_offset_ref): Handle the case of a templated member 5309 function. 5310 53112000-03-19 Martin v. L�wis <loewis@informatik.hu-berlin.de> 5312 5313 * except.c (expand_exception_blocks): Clear catch_clauses_last. 5314 53152000-03-18 Mark Mitchell <mark@codesourcery.com> 5316 5317 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro. 5318 * class.c (check_bitfield_decl): Turn illegal bitfields into 5319 non-bitfields. 5320 (dfs_propagate_binfo_offsets): Adjust for new size_binop 5321 semantics. 5322 (dfs_offset_for_unshared_vbases): Likewise. 5323 * cvt.c (cp_convert_to_pointer): Convert NULL to a 5324 pointer-to-member correctly under the new ABI. 5325 * expr.c (cplus_expand_constant): Don't use cp_convert when 5326 turning an offset into a pointer-to-member. 5327 * init.c (resolve_offset_ref): Don't adjust pointers-to-members 5328 when dereferencing them under the new ABI. 5329 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation 5330 of pointers-to-members under the new ABI. 5331 5332 * class.c (check_bitfield_decl): Remove restriction on really long 5333 bitfields. 5334 (layout_class_type): Implement new ABI handling of bitfields 5335 longer than their types. 5336 53372000-03-18 Martin v. L�wis <loewis@informatik.hu-berlin.de> 5338 5339 * parse.y (extdefs): Call ggc_collect. 5340 * parse.c: Regenerated. 5341 53422000-03-18 Nathan Sidwell <nathan@codesourcery.com> 5343 5344 * class.c (build_base_field): Use TYPE_ALIGN to examine a type. 5345 (note_name_declared_in_class): Use OVL_CURRENT to get at a 5346 potential overload. 5347 53482000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5349 5350 * class.c (build_vbase_path): Use integer_zerop. 5351 (build_vtable_entry): Use tree_low_cst. 5352 (get_vfield_offset): Use bit_position. 5353 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT. 5354 Use tree_low_cst. 5355 (check_bitfield_decl): Set DECL_SIZE using convert. 5356 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop. 5357 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT. 5358 Use tree_low_cst. 5359 (finish_struct_1): Use bit_position. 5360 (dump_class_hierarchy): Use tree_low_cst. 5361 * cp-tree.h (min_precision): Add declaration. 5362 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst. 5363 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst. 5364 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst. 5365 * expr.c (cplus_expand_constant): Use bit_position. 5366 * init.c (build_vec_init): Use host_integerp and tree_low_cst. 5367 * rtti.c (get_base_offset): Use bit_position. 5368 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int, 5369 host_integerp, and tree_low_cst. 5370 (pointer_int_sum): Use integer_zerop. 5371 (build_component_addr): Use bit_position. 5372 53732000-03-17 Nathan Sidwell <nathan@codesourcery.com> 5374 5375 * typeck.c (require_complete_type): Don't assume size_zero_node. 5376 (complete_type_or_else): Likewise. 5377 53782000-03-16 Steven Grady <grady@digitaldeck.com> 5379 Jason Merrill <jason@casey.cygnus.com> 5380 5381 * rtti.c (build_dynamic_cast_1): Improve diagnostics. 5382 53832000-03-16 Nathan Sidwell <nathan@codesourcery.com> 5384 5385 * decl2.c (grokfield): Bail out if type is error_mark_node. 5386 53872000-03-15 Nathan Sidwell <nathan@codesourcery.com> 5388 5389 * tinfo2.cc (__ptr_to_member_data): Rename to ... 5390 (__pointer_to_member_data): ... here. Adjust. 5391 * rtti.c (create_tinfo_types): Adjust. 5392 53932000-03-15 Nathan Sidwell <nathan@codesourcery.com> 5394 5395 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove. 5396 * decl.c (ref_desc_type_node): Undocument. 5397 * rtti.c (ptr_ref_initializer): Rename to ... 5398 (ptr_initializer): ... here. Adjust comments. 5399 (ptmd_initializer): Fix comment thinko. 5400 (synthesize_tinfo_var): Remove REFERENCE_TYPE case. 5401 (create_tinfo_types): Remove ref_desc_type_node init. 5402 * tinfo2.cc (__reference_type_info): Remove. 5403 54042000-03-15 Nathan Sidwell <nathan@codesourcery.com> 5405 5406 * decl.c (cp_finish_decl): Remove obsolete comment. 5407 5408 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning. 5409 54102000-03-14 Mark Mitchell <mark@codesourcery.com> 5411 5412 * cp-tree.h: Tweak documentation. 5413 * class.c (build_vbase_pointer_fields): Layout the fields, too. 5414 (avoid_overlap): Remove. 5415 (get_binfo_offset_as_int): New function. 5416 (dfs_serach_base_offsets): Likewise. 5417 (layout_nonempty_base_or_field): Likewise. 5418 (build_base_field): Layout fields here. Avoid placing two objects 5419 of the same type at the same address, under the new ABI. 5420 (build_base_fields): Adjust accordingly. 5421 (create_vtable_ptr): Return the new field, but don't attach it to 5422 TYPE_FIELDS. 5423 (remove_base_field): Remove. 5424 (remove_base_fields): Remove. 5425 (layout_basetypes): Adjust accordingly. 5426 (layout_class_type): Call layout_field for each field, rather than 5427 just making a wholesale call to layout_type. 5428 54292000-03-14 Jeff Sturm <jsturm@sigma6.com> 5430 5431 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw. 5432 54332000-03-13 Jason Merrill <jason@casey.cygnus.com> 5434 5435 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P. 5436 5437 * except.c (dtor_nothrow): New fn. 5438 (do_pop_exception): Use it. Take type parm. 5439 (push_eh_cleanup): Take type parm. 5440 (expand_start_catch_block): Pass it. 5441 (build_eh_type_type_ref): Accept null type. 5442 54432000-03-12 Mark Mitchell <mark@codesourcery.com> 5444 5445 * cp-tree.h (revert_static_member_fn): Change prototype. 5446 * decl.c (grokfndecl): Adjust call to revert_static_member_fn. 5447 (grok_op_properties): Likewise. 5448 (start_function): Likewise. 5449 (revert_static_member_fn): Simplify. 5450 * pt.c (check_explicit_specialization): Adjust call to 5451 revert_static_member_fn. 5452 54532000-03-11 Mark Mitchell <mark@codesourcery.com> 5454 5455 * cp-tree.h (scope_kind): New type. 5456 (tmpl_spec_kind): Likewise. 5457 (declare_pseudo_global_level): Remove. 5458 (pseudo_global_level_p): Rename to template_parm_scope_p. 5459 (pushlevel): Remove declaration. 5460 (begin_scope): New function. 5461 (finish_scope): Likewise. 5462 (current_tmpl_spec_kind): Likewise. 5463 * decl.c (struct binding_level): Shorten parm_flag to 2 bits. 5464 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p. 5465 Add template_spec_p. 5466 (toplevel_bindings_p): Adjust. 5467 (declare_pseudo_global_level): Remove. 5468 (pseudo_global_level_p): Rename to template_parm_scope_p. 5469 (current_tmpl_spec_kind): New function. 5470 (begin_scope): Likewise. 5471 (finish_scope): Likewise. 5472 (maybe_push_to_top_level): Adjust. 5473 (maybe_process_template_type_declaration): Likewise. 5474 (pushtag): Likewise. 5475 (pushdecl_nonclass_level): Likewise. 5476 (lookup_tag): Likewise. 5477 (grokfndecl): Handle member template specializations. Share 5478 constructor and non-constructor code. 5479 * decl2.c (check_classfn): Handle member template specializations. 5480 * pt.c (begin_template_parm_list): Use begin_scope. 5481 (begin_specialization): Likewise. 5482 (end_specialization): Likewise. 5483 (check_explicit_specialization): Use current_tmpl_spec_kind. 5484 Handle member template specializations. 5485 (end_template_decl): Use finish_scope. Remove call to 5486 get_pending_sizes. 5487 (push_template_decl_real): Remove bogus error message. 5488 (tsubst_decl): Fix typo in code contained in comment. 5489 (instantiate_template): Handle member template specializations. 5490 (most_general_template): Likewise. 5491 54922000-03-11 Gabriel Dos Reis <gdr@codesourcery.com> 5493 5494 * lex.c (whitespace_cr): Compress consecutive calls to warning(). 5495 (do_identifier): Ditto for error(). 5496 5497 * pt.c (convert_nontype_argument): Ditto for cp_error(). 5498 (convert_template_argument): Ditto for cp_pedwarn(). 5499 55002000-03-11 Jason Merrill <jason@casey.cygnus.com> 5501 5502 * exception.cc (__check_null_eh_spec): New fn. 5503 * except.c (expand_end_eh_spec): Call it if the spec is throw(). 5504 55052000-03-10 Jason Merrill <jason@casey.cygnus.com> 5506 5507 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE. 5508 * except.c (expand_end_eh_spec): Add the return type. 5509 * rtti.c (throw_bad_cast): Add the parmtypes. 5510 (throw_bad_typeid): Likewise. 5511 5512 * semantics.c (expand_stmt): Only leave out rtl for unused 5513 artificials, and set DECL_IGNORED_P on them as well. 5514 * decl.c (wrapup_globals_for_namespace): Likewise. 5515 55162000-03-09 Nathan Sidwell <nathan@codesourcery.com> 5517 5518 * decl.c (maybe_commonize_var): Skip all artificial decls. 5519 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN. 5520 55212000-03-10 Jason Merrill <jason@casey.cygnus.com> 5522 5523 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs. 5524 * cp-tree.h: Declare flag_enforce_eh_specs. 5525 * decl.c (store_parm_decls, finish_function): Check it. 5526 5527 C library functions don't throw. 5528 * Makefile.in (cfns.h): New target. 5529 (except.o): Depend on it. 5530 * Make-lang.in (cc1plus): Depend on cfns.gperf. 5531 * cfns.gperf: New file. 5532 * cfns.h: Generated. 5533 * except.c: Include it. 5534 (nothrow_libfn_p): New fn. 5535 * decl.c (grokfndecl): Use it. 5536 * cp-tree.h: Declare it. 5537 5538 * decl.c (push_overloaded_decl_1, auto_function, 5539 define_function): Lose. 5540 (build_library_fn_1): New static fn. 5541 (builtin_function): Use it. 5542 (get_atexit_node): Use build_library_fn_ptr. 5543 (build_library_fn, build_cp_library_fn, build_library_fn_ptr, 5544 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn, 5545 push_void_library_fn, push_throw_library_fn): New fns. 5546 * cp-tree.h: Declare them. 5547 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID. 5548 (throw_bad_cast_node, throw_bad_typeid_node): Lose. 5549 * except.c (init_exception_processing, call_eh_info, do_pop_exception, 5550 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns. 5551 * rtti.c (build_runtime_decl): Lose. 5552 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl, 5553 build_dynamic_cast_1, expand_si_desc, expand_class_desc, 5554 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns. 5555 5556 * call.c (build_call): Remove result_type parm. 5557 Call mark_used on unused artificial fns. 5558 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust. 5559 55602000-03-09 Jason Merrill <jason@casey.cygnus.com> 5561 5562 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as 5563 appropriate. 5564 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL. 5565 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set 5566 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate. 5567 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1, 5568 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, 5569 expand_generic_desc): Likewise. 5570 55712000-03-08 Nathan Sidwell <nathan@codesourcery.com> 5572 5573 * exception.cc (__cp_pop_exception): Cleanup the original object. 5574 55752000-03-08 Nathan Sidwell <nathan@codesourcery.com> 5576 5577 * decl.c (grok_op_properties): Merge conversion to void warning 5578 with other silly op warnings. 5579 55802000-03-08 Jason Merrill <jason@casey.cygnus.com> 5581 5582 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of 5583 array CONSTRUCTOR elements. Don't use expr_tree_cons. 5584 55852000-03-08 Nathan Sidwell <nathan@codesourcery.com> 5586 5587 * decl.c (cp_make_fname_decl): New function. 5588 (wrapup_globals_for_namespace): Don't emit unused static vars. 5589 (init_decl_processing): Remove comment about use of 5590 array_domain_type. Set make_fname_decl. 5591 (cp_finish_decl): Remove __FUNCTION__ nadgering. 5592 * semantics.c (begin_compound_stmt): Remove 5593 current_function_name_declared flagging. 5594 (expand_stmt): Don't emit unused local statics. 5595 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls 5596 specially. 5597 55982000-03-08 Nathan Sidwell <nathan@codesourcery.com> 5599 5600 * typeck.c (convert_for_assignment): Don't look at array 5601 initializer. 5602 * call.c (convert_like_real): Likewise. 5603 56042000-03-07 Jason Merrill <jason@casey.cygnus.com> 5605 5606 Add initial support for '\uNNNN' specifier. 5607 * lex.c (read_ucs): New fn. 5608 (readescape, skip_white_space): Call it. 5609 (is_extended_char, is_extended_char_1): New fns. 5610 (utf8_extend_token): New fn, #if 0'd out. 5611 (real_yylex): Treat extended chars like letters. 5612 5613 * search.c (note_debug_info_needed): Walk the bases even if we 5614 weren't deferring the type itself. 5615 56162000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5617 5618 * decl2.c (finish_objects): Constify a char*. 5619 5620 * method.c (emit_thunk): Likewise. 5621 56222000-03-06 Nathan Sidwell <nathan@codesourcery.com> 5623 5624 * typeck.c (dubious_conversion_warnings): Look through 5625 REFERENCE_TYPE. 5626 56272000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5628 5629 * class.c (dfs_modify_vtables): I is now unsigned. 5630 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. 5631 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. 5632 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. 5633 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. 5634 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. 5635 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR): 5636 Call integer_all_onesp. 5637 * typeck2.c (process_init_constructor): Use compare_tree_int. 5638 5639 * lang-specs.h (as): Don't call if -syntax-only. 5640 56412000-03-06 Mark Mitchell <mark@codesourcery.com> 5642 5643 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set 5644 RTL_EXPR_HAS_NO_SCOPE after all. 5645 56462000-03-05 Mark Mitchell <mark@codesourcery.com> 5647 5648 * expr.c (cplus_expand_expr, case STMT_EXPR): Use 5649 expand_start_stmt_expr and expand_end_stmt_expr directly. Set 5650 RTL_EXPR_HAS_NO_SCOPE. 5651 5652 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little 5653 later. 5654 5655 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P. 5656 56572000-03-05 Nathan Sidwell <nathan@codesourcery.com> 5658 5659 * call.c (convert_like): Macrofy. 5660 (convert_like_with_context): New macro. 5661 (convert_like_real): Renamed from convert_like. Add calling 5662 context parameters, for diagnostics. Add recursive flag. Call 5663 dubious_conversion_warnings for outer conversion. 5664 (build_user_type_conversion): Use convert_like_with_context. 5665 (build_over_call): Likewise. Don't warn about dubious 5666 conversions here. Adjust convert_default_arg calls. 5667 (convert_default_arg): Add context parameters for diagnostics. 5668 Pass through to convert_like_with_context. 5669 * cp-tree.h (convert_default_arg): Add context parameters. 5670 (dubious_conversion_warnings): Prototype new function. 5671 * typeck.c (convert_arguments): Adjust convert_default_arg call. 5672 (dubious_conversion_warnings): New function, broken 5673 out of convert_for_assignment. 5674 (convert_for_assignment): Adjust. 5675 56762000-03-03 Jason Merrill <jason@casey.cygnus.com> 5677 5678 * decl2.c (key_method): Break out from... 5679 (import_export_vtable, import_export_class): ...here. 5680 5681 * decl.c (finish_function): Don't mess with flag_keep_inline_functions. 5682 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context. 5683 5684 * search.c (note_debug_info_needed, dfs_debug_mark, 5685 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme. 5686 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed. 5687 56882000-03-03 Nathan Sidwell <nathan@codesourcery.com> 5689 5690 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix 5691 typos. 5692 56932000-03-02 Mark Mitchell <mark@codesourcery.com> 5694 5695 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ... 5696 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this. 5697 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro. 5698 (lang_type): Split gets_new into has_new and has_array_new. 5699 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. 5700 (TYPE_GETS_NEW): Split into ... 5701 (TYPE_HAS_NEW_OPERATOR): ... this, and ... 5702 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this. 5703 (DECL_ARRAY_DELETE_OPERATOR_P): New macro 5704 (build_op_new_call): Don't declare. 5705 (build_new_1): Likewise. 5706 * call.c (build_op_new_call): Remove. 5707 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR 5708 instead of TYPE_NEEDS_DESTRUCTOR. 5709 (finish_struct_bits): Likewise. 5710 (add_implicitly_declared_members): Likewise. 5711 (check_field_decl): Likewise. 5712 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it 5713 correctly under the new ABI. 5714 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR 5715 instead of TYPE_NEEDS_DESTRUCTOR. 5716 (initialize_local_var): Likewise. 5717 (destroy_local_var): Likewise. 5718 (cp_finish_decl): Likewise. 5719 (register_dtor_fn): Likewise. 5720 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and 5721 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set 5722 TYPE_VEC_DELETE_TAKES_SIZE here. 5723 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and 5724 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. 5725 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. 5726 (finish_destructor_body): Likewise. 5727 (maybe_build_cleanup_1): Likewise. 5728 * decl2.c (do_static_destruction): Likewise. 5729 * init.c (build_new_1): Make it static. 5730 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. 5731 (expand_cleanup_for_base): Likewise. 5732 (get_cookie_size): New function. 5733 (build_new_1): Handle array-new cookies correctly under the new 5734 ABI. 5735 (build_vec_delete_1): Likewise. 5736 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. 5737 (build_delete): Likewise. 5738 (build_vec_delete): Handle array-new cookies correctly under the new 5739 ABI. 5740 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. 5741 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and 5742 TYPE_HAS_ARRAY_NEW_OPERATOR. 5743 * ptree.c (print_lang_type): Check them. 5744 * search.c (context_for_name_lookup): Fix typo in comment. 5745 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. 5746 * tree.c (break_out_cleanups): Likewise. 5747 (build_cplus_array_test_1): Likewise. 5748 (cp_build_qualified_type_real): Likewise. 5749 * typeck.c (complete_type): Likewise. 5750 5751 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of 5752 the command-line, not the end. 5753 57542000-03-01 Jason Merrill <jason@casey.cygnus.com> 5755 5756 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG. 5757 57582000-03-02 Tom Tromey <tromey@cygnus.com> 5759 5760 * cp-tree.h (build_java_class_ref): Declare. 5761 * init.c (build_java_class_ref): No longer static. 5762 * except.c (expand_throw): Generate a Java-style `throw' if the 5763 thrown object is a "Java" object. 5764 (initialize_handler_parm): Generate a Java-style lookup of 5765 exception info if the caught object is a "Java" object. 5766 (catch_language, catch_language_init): New globals. 5767 (decl_is_java_type): New function. 5768 (expand_start_catch_block): Don't call push_eh_info() or 5769 push_eh_cleanup() when handling a Java-style "catch". Pass Java 5770 class reference to build_catch_block. 5771 57722000-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5773 5774 * typeck.c (comptypes): Treat sizetype like its language equivalent. 5775 57762000-03-01 Bernd Schmidt <bernds@cygnus.co.uk> 5777 5778 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize 5779 to merge reference/pointer code and fix incorrect warnings. 5780 57812000-02-29 Jason Merrill <jason@casey.cygnus.com> 5782 5783 * search.c (protected_accessible_p): Use context_for_name_lookup. 5784 5785 * init.c (construct_virtual_bases): Fix thinko. 5786 * typeck.c (expand_ptrmemfunc_cst): Fix thinko. 5787 57882000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de> 5789 5790 * decl.c (current_function_decl): Move to toplev.c. 5791 57922000-02-29 Nathan Sidwell <nathan@codesourcery.com> 5793 5794 * pt.c (fn_type_unification): Unify return type, whenever 5795 provided. 5796 (get_bindings_real): Only pass return type when necessary. 5797 Remove explicit return type check. 5798 * class.c (resolve_address_of_overloaded_function): Pass desired 5799 return type to fn_type_unification. 5800 58012000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5802 5803 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear 5804 DECL_FIELD_SIZE. 5805 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not 5806 DECL_FIELD_SIZE. 5807 * rtti.c (expand_class_desc): Likewise. 5808 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name. 5809 (THUNK_VCALL_OFFSET): Likewise. 5810 (THUNK_DELTA): Reflect changes in ../tree.h. 5811 58122000-02-28 Jason Merrill <jason@casey.cygnus.com> 5813 5814 * search.c (protected_accessible_p): Also allow the access if 5815 the member is public in DERIVED. Lose TYPE parm. 5816 (friend_accessible_p): Lose TYPE parm. 5817 (accessible_p): Adjust. 5818 58192000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5820 5821 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop 5822 on things that are not sizes; ssize_binop deleted. 5823 Call size_diffop when appropriate. 5824 (dfs_build_vcall_offset_vtbl_entries): Likewise. 5825 (build_primary_vtable, build_secondary_vtable): Likewise. 5826 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise. 5827 Variable I is HOST_WIDE_INT. 5828 (get_vfield_offset): Pass proper types to size_binop. 5829 (size_extra_vtbl_entries, layout_virtual_bases): Likewise. 5830 (finish_struct_1): Likewise. 5831 (skip_rtti_stuff): Arg N is now pointer to signed. 5832 (layout_class_type): Use size_zero_node. 5833 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed. 5834 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop. 5835 * decl.c (complete_arry_type): Pass proper types to size_binop. 5836 (xref_basetypes): BINFO_OFFSET is sizetype. 5837 * error.c (dump_expr): Don't use size_binop non-sizes. 5838 * expr.c (cplus_expand_constant): Pass proper types to size_binop. 5839 * init.c (construct_virtual_bases): Fix type error. 5840 (build_vec_delete_1): Pass proper type to size_binop and don't 5841 fold result. 5842 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype. 5843 * rtti.c (get_base_offset): Pass proper type to size_binop. 5844 * search.c (dfs_find_vbases): Fix type error. 5845 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed. 5846 (dfs_get_vbase_types): BINFO_OFFSET is sizetype. 5847 * tree.c (debug_binfo): Variable N is signed. 5848 Use HOST_WIDE_INT_PRINT_DEC. 5849 * typeck.c (comptypes): sizetype is same as equivalent integer type. 5850 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT, 5851 size_one_node and size_zero_node. 5852 (c_alignof): Use size_one_node. 5853 (build_component_addr): Pass proper types to size_binop. 5854 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes. 5855 58562000-02-26 Jason Merrill <jason@casey.cygnus.com> 5857 5858 Implement class scope using-declarations for functions. 5859 * class.c (handle_using_decl): Call add_method for used functions. 5860 Use IDENTIFIER_CLASS_VALUE to check for conflicts. 5861 (add_method): Used functions are hidden by local functions. 5862 (check_bases_and_members): Handle using-decls before finalizing 5863 CLASSTYPE_METHOD_VEC. 5864 * call.c (add_function_candidate): Add ctype parm; if nonzero, 5865 override the type of 'this' accordingly. 5866 (add_template_candidate, add_template_candidate_real): Add ctype parm. 5867 (convert_class_to_reference, build_user_type_conversion_1, 5868 build_new_function_call, build_object_call, build_new_op, 5869 build_new_method_call): Pass ctype parm. 5870 5871 * search.c (lookup_member): Put rval_binfo, not basetype_path, in 5872 the baselink. 5873 * call.c (convert_class_to_reference, build_user_type_conversion_1, 5874 build_new_function_call, build_object_call, build_new_op, 5875 build_new_method_call, build_op_delete_call): Don't get basetype_path 5876 from a baselink. 5877 * typeck.c (build_component_ref): Likewise. 5878 * init.c (build_offset_ref): Likewise. 5879 (resolve_offset_ref): Don't call enforce_access. 5880 Call build_scoped_ref. 5881 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it 5882 would cause an error or if -pedantic. 5883 * class.c (alter_access): Lose binfo parm. 5884 58852000-02-26 Mark Mitchell <mark@codesourcery.com> 5886 5887 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into 5888 types. 5889 58902000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at> 5891 5892 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info 5893 pseudo_type_info creation into the std namespace 5894 58952000-02-26 Mark Mitchell <mark@codesourcery.com> 5896 5897 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF. 5898 (import_export_class): Remove declaration. 5899 * decl2.c (import_export_class): Make it static. 5900 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR, 5901 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR, 5902 EXPR_WITH_FILE_LOCATION. 5903 * lex.c (check_newline): Tweak filename/lineno setting. 5904 * semantics.c (begin_while_stmt): Fix typo in comment. 5905 59062000-02-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 5907 5908 * lang-options.h (-fmessage-length=): Add missing option. 5909 5910 * Make-lang.in (CXX_SRCS): Add .h files and sort list. 5911 59122000-02-26 Zack Weinberg <zack@wolery.cumb.org> 5913 5914 * Make-lang.in: Delete refs to LIBGCC2_DEPS. 5915 59162000-02-25 Jim Wilson <wilson@cygnus.com> 5917 5918 * optimize.c (expand_call_inline): Emit the return label before 5919 evaluating the return value. 5920 59212000-02-24 Mark Mitchell <mark@codesourcery.com> 5922 5923 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather 5924 than duplicating functionality here. 5925 * optimize.c: Include input.h. 5926 (expand_call_inline): Use push_srcloc and pop_srcloc. 5927 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note. 5928 * parse.c: Regenerated. 5929 * Makefile.in (lex.o): Depend on input.h. 5930 (optimize.o): Likewise. 5931 59322000-02-24 Nathan Sidwell <nathan@codesourcery.com> 5933 5934 * decl.c (grokdeclarator): Diagnose qualifiers on non-member 5935 function type, rather than ICE. 5936 59372000-02-23 Jason Merrill <jason@casey.cygnus.com> 5938 5939 * decl.c (grokdeclarator): Call decl_type_access_control. 5940 * parse.y (parse_end_decl): Don't call decl_type_access_control if 5941 decl is null. 5942 59432000-02-23 Nathan Sidwell <nathan@codesourcery.com> 5944 5945 * decl.c (decls_match): Remove obsolete static member nadgering. 5946 59472000-02-21 Martin v. L�wis <loewis@informatik.hu-berlin.de> 5948 5949 * decl.c (grokdeclarator): Change ANSI to ISO. 5950 * lex.c (consume_string, readescape, do_identifier): Likewise. 5951 (parse_float, real_yylex): Likewise. 5952 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise. 5953 (unary_expr, new_initializer, cast_expr, primary, primary_no_id, 5954 new_type_id, maybe_label_decls, simple_stmt, 5955 for.init.statement): Likewise. 5956 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise. 5957 * semantics.c (finish_named_return_value): Likewise. 5958 * parse.c: Regenerate. 5959 59602000-02-21 Mark Mitchell <mark@codesourcery.com> 5961 5962 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro. 5963 (CPTI_CLASS_STAR_TYPE): Remove. 5964 (vtable_index_type): Likewise. 5965 (class_star_type_node): Remove. 5966 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI. 5967 (build_binary_op_nodefault): Remove. 5968 * call.c (build_new_op): Use build_binary_op instead of 5969 build_binary_op_nodefault. 5970 * decl.c (init_decl_processing): Remove class_star_type_node 5971 initialization. Make delta_type_node ptrdiff_type_node under the 5972 new ABI. Initialize vtable_index_type. 5973 (build_ptrmemfunc_type): Build different structures for the new 5974 ABI. 5975 (build_enumerator): Use build_binary_op instead of 5976 build_binary_op_nodefault. 5977 * method.c (build_overload_value): Mangle pointers-to-members 5978 appropriately under the new ABI. 5979 * typeck.c (build_array_ref): Use build_binary_op instead of 5980 build_binary_op_nodefault. 5981 (get_member_function_from_ptrfunc): Adjust for the new ABI. 5982 (build_binary_op_nodefault): Rename to ... 5983 (build_binary_op): ... this. Remove old version. Adjust for 5984 pointer-to-member comparisons under the new ABI. 5985 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI. 5986 (build_ptrmemfunc): Adjust for the new ABI. 5987 (expand_ptrmemfunc_cst): Likewise. 5988 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI. 5989 (pfn_from_ptrmemfunc): Adjust for the new ABI. 5990 59912000-02-21 Gabriel Dos Reis <gdr@codesourcery.com> 5992 5993 * call.c (build_object_call): Compress consecutive calls to 5994 cp_error. 5995 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'. 5996 (build_op_delete_call): Adjust message formatting. 5997 5998 * class.c (check_bases): Compress consecutive calls to 5999 cp_pedwarn. 6000 (finish_struct_anon): Say 'ISO C++'. 6001 6002 * decl.c (start_decl): Same here. 6003 (grok_reference_init): Likewise. 6004 (grokfndecl): Correct message formatting. 6005 (grokfndecl): Improve diagnostic. 6006 (check_static_variable_definition): Likewise. Say 'ISO C++' 6007 (compute_array_index_type): Say 'ISO C++' 6008 (create_array_type_for_decl): Compress consecutive calls to 6009 cp_error. 6010 (grokdeclarator): Say 'ISO C++' 6011 (grok_op_properties): Likewise. 6012 6013 * decl2.c (delete_sanity): Clairify diagnostic. 6014 (check_member_template): Same here. 6015 (grok_function_init): Use consistent terminology. 6016 6017 * expr.c (do_case): Say 'ISO C++' 6018 6019 * friend.c (do_friend): Compress consecutive calls to warning. 6020 60212000-02-20 Mark Mitchell <mark@codesourcery.com> 6022 6023 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro. 6024 * class.c (build_secondary_vtable): Reorganize. Don't create a 6025 new vtable under the new ABI. 6026 (layout_vtable_decl): Don't add num_extra_vtbl_entries when 6027 computing the size. 6028 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return 6029 the initializing elements. 6030 (initialize_vtable): New function. 6031 (dfs_finish_vtbls): Use it. 6032 (dfs_accumulate_vtbl_inits): New function. 6033 (finish_vtbls): Merge primary and secondary vtables under the new 6034 ABI. 6035 (finish_struct_1): Remove redundant call to layout_vtable_decl. 6036 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that 6037 aren't VAR_DECLs. 6038 6039 * class.c (build_vtable): New function, split out from ... 6040 (get_vtable_decl): ... here, and ... 6041 (build_secondary_vtable): ... here. 6042 6043 * pt.c (tsubst_decl): Fix formatting. 6044 60452000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6046 6047 * class.c (build_primary_vtable, layout_vtable_decl): Likewise. 6048 (avoid_overlap, build_base_field): Likewise. 6049 (build_base_field, build_base_fields, is_empty_class): 6050 Test DECL_SIZE with integer_zero. 6051 (layout_class_type): Set CLASSTYPE_SIZE_UNIT. 6052 * cp-tree.h (struct lang_type): New field size_unit. 6053 (CLASSTYPE_SIZE_UNIT): New macro. 6054 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT. 6055 (cp_finish_decl): Delete -Wlarger-than processing. 6056 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT. 6057 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT. 6058 * tree.c (make_binfo): binfo vector is one entry longer. 6059 (walk_tree): Walk DECL_SIZE_UNIT. 6060 60612000-02-19 Mark Mitchell <mark@codesourcery.com> 6062 6063 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in 6064 comment. 6065 (build_vtable_entry): Don't assume all vtable entries are 6066 functions. 6067 (build_vtbl_initializer): Adjust accordingly. 6068 (get_vtable_decl): Fix formatting. 6069 60702000-02-18 Jason Merrill <jason@casey.cygnus.com> 6071 6072 * semantics.c (deferred_type_access_control): Walk the entire 6073 type_lookups list. 6074 (save_type_access_control): Rename from 6075 initial_deferred_type_access_control. Just remember the value. 6076 (decl_type_access_control): New fn. 6077 (begin_function_definition): Use deferred_type_access_control, after 6078 we've started the function. Set type_lookups to error_mark_node. 6079 * parse.y (frob_specs, fn.def1): Adjust. 6080 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns. 6081 (parse_end_decl, parse_bitfield0, parse_method): New fns. 6082 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them. 6083 (after_type_component_declarator0): Likewise. 6084 (after_type_component_declarator): Likewise. 6085 (notype_component_declarator): Likewise. 6086 * cp-tree.h: Adjust. 6087 6088 * decl.c (redeclaration_error_message): Allow redeclaration of 6089 namespace-scope decls. 6090 60912000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de> 6092 6093 * typeck2.c (my_friendly_abort): Use GCCBUGURL. 6094 60952000-02-17 Mark Mitchell <mark@codesourcery.com> 6096 6097 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT. 6098 * decl2.c (grokclassfn): Likewise. 6099 6100 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS. 6101 6102 * decl2.c (lang_decode_option): Don't set default message length 6103 here. 6104 * lex.c (lang_init_options): Set it here. 6105 61062000-02-16 Mark Mitchell <mark@codesourcery.com> 6107 6108 Make DECL_CONTEXT mean the class in which a member function was 6109 declared, even for a virtual function. 6110 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust. 6111 (DECL_FRIEND_CONTEXT): New macro. 6112 (DECL_REAL_CONTEXT): Remove. 6113 (SET_DECL_FRIEND_CONTEXT): Likewise. 6114 (DECL_VIRTUAL_CONTEXT): Adjust. 6115 (DECL_CLASS_SCOPE_P): Use TYPE_P. 6116 (add_friends): Remove. 6117 (hack_decl_function_context): Likewise. 6118 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with 6119 CP_DECL_CONTEXT. 6120 (build_over_call): Fix indentation. Use DECL_CONTEXT 6121 instead of DECL_CLASS_CONTEXT. 6122 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise. 6123 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. 6124 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. 6125 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT. 6126 (build_base_field): Likewise. 6127 (finish_struct_1): Likewise. 6128 (build_self_reference): Likewise. 6129 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not 6130 DECL_REAL_CONTEXT. 6131 (pushtag): Use decl_function_context, not 6132 hack_decl_function_context. 6133 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. 6134 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT. 6135 (pushdecl): Remove bogus code. 6136 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT. 6137 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. 6138 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. 6139 Use decl_function_context, nothack_decl_function_context. 6140 (grokvardecl): Don't set DECL_CLASS_CONTEXT. 6141 (grokdeclarator): Likewise. Use decl_function_context, not 6142 hack_decl_function_context. 6143 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT. 6144 (start_function): Use DECL_FRIEND_CONTEXT, not 6145 DECL_CLASS_CONTEXT. Use decl_function_context, not 6146 hack_decl_function_context. 6147 (finish_function): Use decl_function_context, not 6148 hack_decl_function_context. 6149 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not 6150 DECL_CLASS_CONTEXT. 6151 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT. 6152 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT. 6153 (grokfield): Likewise. 6154 (finish_builtin_type): Likewise. 6155 (finish_vtable_vardec): Use decl_function_context, not 6156 hack_decl_function_context. 6157 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. 6158 (start_static_initialization_or_destruction): Likewise. 6159 (finish_static_initialization_or_destruction): Likewise. 6160 (mark_used): Adjust logic for deciding when to synthesize methods. 6161 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not 6162 DECL_REAL_CONTEXT. 6163 * error.c (dump_function_decl): Use DECL_CONTEXT, not 6164 DECL_CLASS_CONTEXT. 6165 * friend.c (is_friend): Likewise. 6166 (add_friends): Remove. 6167 (do_friend): Use SET_DECL_FRIEND_CONTEXT. 6168 * lex.c (begin_definition_of_inclass_inline): Use 6169 decl_function_context, not hack_decl_function_context. 6170 (process_next_inline): Likewise. 6171 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. 6172 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not 6173 DECL_CLASSS_CONTEXT. 6174 (hack_identifier): Likewise. 6175 (synthesize_method): Use decl_function_context, not 6176 hack_decl_function_context. 6177 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not 6178 DECL_REAL_CONTEXT. 6179 (is_member_template): Use decl_function_context, not 6180 hack_decl_function_context. Use DECL_CONTEXT, not 6181 DECL_CLASS_CONTEXT. 6182 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not 6183 DECL_CLASS_CONTEXT. 6184 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not 6185 DECL_REAL_CONTEXT. 6186 (push_template_decl_real): Likewise. 6187 (instantiate_class_template): Don't call add_friends. 6188 (tsubst_default_argument): Use DECL_CONTEXT, not 6189 DECL_REAL_CONTEXT. 6190 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. 6191 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. 6192 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not 6193 DECL_CLASS_CONTEXT. 6194 * repo.c (repo_inline_used): Likewise. 6195 * search.c (current_scope): Adjust for new _CONTEXT macros. 6196 (context_for_name_lookup): Use CP_DECL_CONTEXT, not 6197 DECL_REAL_CONTEXT. 6198 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. 6199 (lookup_fnfields_here):Likewise. 6200 (check_final_overrider): Likewise. 6201 (init_vbase_pointers): Likewise. 6202 (virtual_context): Likewise. 6203 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT. 6204 (expand_body): Use decl_function_context, not 6205 hack_decl_function_context. 6206 * tree.c (hack_decl_function_context): Remove. 6207 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not 6208 DECL_CLASS_CONTEXT. 6209 * typeck2.c (error_not_base_type): Likewise. 6210 62112000-02-15 Jason Merrill <jason@casey.cygnus.com> 6212 6213 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE. 6214 62152000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6216 6217 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h. 6218 62192000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk> 6220 6221 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec. 6222 62232000-01-16 Gabriel Dos Reis <gdr@codesourcery.com> 6224 6225 * decl2.c (lang_decode_option): Enable automatic line wrapping. 6226 62272000-02-13 Jason Merrill <jason@casey.cygnus.com> 6228 6229 * parse.y (frob_specs): Split out... 6230 (parse_decl): From here. 6231 (fn.def2): Call initial_deferred_type_access_control. 6232 (after_type_component_declarator0): Call frob_specs. 6233 (notype_component_declarator0): Likewise. 6234 * search.c (friend_accessible_p): Nested classes are friends of their 6235 enclosing classes. 6236 62372000-02-10 Mark Mitchell <mark@codesourcery.com> 6238 6239 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be 6240 used to create an implicit temporary. 6241 6242 * class.c (dfs_modify_vtables): Tweak calculation of functions to 6243 override. 6244 62452000-02-08 Nathan Sidwell <nathan@acm.org> 6246 6247 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to 6248 strip array element qualifiers too. 6249 62502000-02-07 Mark Mitchell <mark@codesourcery.com> 6251 6252 * decl.c (store_parm_decls): Don't build cleanups for parameters 6253 while processing_template_decl. 6254 62552000-02-07 Jason Merrill <jason@casey.cygnus.com> 6256 6257 * cp-tree.h (struct saved_scope): Add incomplete field. 6258 (namespace_scope_incomplete): New macro. 6259 * decl.c (pushdecl): Use it. 6260 (hack_incomplete_structures): Use it. See through artificial 6261 binding levels. 6262 (mark_saved_scope): Mark it. 6263 6264 Implement access control for nested types. 6265 * search.c (type_access_control): New fn. 6266 (accessible_p): Now we do perform access control for types. 6267 * semantics.c (deferred_type_access_control): New fn. 6268 (initial_deferred_type_access_control): New fn. 6269 (begin_function_definition): Call it. Add lookups parm. 6270 * decl.c (struct binding_level): Add this_class field. 6271 (pushlevel_class): Set it. 6272 (mark_binding_level): Mark it. 6273 (lookup_name_real): Use it. Call type_access_control. 6274 (mark_saved_scope): Mark lookups field. 6275 * cp-tree.h (flagged_type_tree): Add lookups field. 6276 (struct saved_scope): Add lookups field. 6277 (type_lookups): New macro. 6278 * parse.y (declmods): Now <ftype>. 6279 (parse_decl): Add lookups parm. Call 6280 initial_deferred_type_access_control. 6281 (lang_extdef): Clear type_lookups. 6282 (typed_declspecs, declmods, typespec): Set lookups field. 6283 (initdcl): Call deferred_type_access_control. 6284 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0, 6285 component_decl_1, named_parm): Adjust. 6286 * friend.c (is_friend): Nested classes are friends of their 6287 enclosing classes. 6288 6289 * class.c (currently_open_derived_class): New fn. 6290 * method.c (hack_identifier): Use it. 6291 6292 * lex.c (do_identifier): Remove obsolete code. 6293 6294 * parse.y (typed_typespecs): Propagate new_type_flag properly. 6295 62962000-02-05 Zack Weinberg <zack@wolery.cumb.org> 6297 6298 * tinfo.h: Remove apostrophes from C++ comment (xgettext 6299 thinks this file is plain C). 6300 63012000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6302 6303 * Makefile.in (call.o): Depend on $(EXPR_H). 6304 6305 * call.c: Include "expr.h". 6306 6307 * class.c (dump_class_hierarchy): Add prototype. 6308 6309 * search.c (dfs_get_pure_virtuals): Likewise. 6310 63112000-02-1 Ulrich Drepper <drepper@redhat.com> 6312 6313 * parse.y (simple_stmt): Allow :: token in asm parameter list. 6314 * parse.c: Rebuilt. 6315 63162000-01-31 Jim Wilson <wilson@cygnus.com> 6317 6318 * class.c (build_vtbl_or_vbase_field): New parameter fcontext. 6319 Store it in DECL_FCONTEXT. 6320 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers. 6321 63222000-01-31 Jason Merrill <jason@casey.cygnus.com> 6323 6324 * tinfo.h (old abi): #include "tconfig.h". 6325 * tinfo.cc (convert_to_base): Move into old abi section. 6326 63272000-01-31 Mark Mitchell <mark@codesourcery.com> 6328 6329 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation. 6330 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO. 6331 (BINFO_PRIMARY_BINFO): New macro. 6332 (BF_DELTA): Rename to ... 6333 (BV_DELTA): ... this. 6334 (BF_VCALL_INDEX): Rename to ... 6335 (BV_VCALL_INDEX): ... this. 6336 (BF_FN): Rename to ... 6337 (BV_FN): ... this. 6338 * class.c (build_vbase_path): Adjust for changes to reverse_path. 6339 (set_rtti_entry): Rename BF_ macros to BV_ variants. 6340 (modify_vtable_entry): Simplify. 6341 (add_virtual_function): Rename BF_ macros to BV_ variants. 6342 (build_vtable_initializer): Likewise. 6343 (get_class_offset_1): Remove. 6344 (dfs_get_class_offset): Likewise. 6345 (get_class_offset): Likewise. 6346 (dfs_find_final_overrider): New function. 6347 (find_final_overrider): Likewise. 6348 (modify_one_vtable): Remove. 6349 (dfs_find_base): New function. 6350 (dfs_modify_vtables): Fold modify_one_vtable in here. Use 6351 find_final_overrider. 6352 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new 6353 virtuals. 6354 (dfs_fixup_vtable_deltas): Remove. 6355 (override_one_vtable): Remove. 6356 (merge_overrides): Likewise. 6357 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for 6358 unreal chilren of virtual bases. 6359 (finish_struct_1): Don't use merge_overrides. Don't use 6360 dfs_fixup_vtable_deltas. 6361 * tree.c (reverse_path): Return a TREE_LIST, not a chain of 6362 BINFOs. 6363 63642000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> 6365 Jason Merrill <jason@yorick.cygnus.com> 6366 6367 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT. 6368 63692000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at> 6370 6371 * exception.cc (__throw_bad_typeid): Add missing std::. 6372 63732000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6374 6375 * cp-tree.h (make_thunk): PROTO -> PARAMS. 6376 63772000-01-31 Nathan Sidwell <sidwell@codesourcery.com> 6378 6379 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi. 6380 6381 Runtime support for new-abi rtti. 6382 * inc/typeinfo (type_info::operator!=): Define in class. 6383 (type_info::before, type_info::name, type_info::operator==, 6384 type_info::operator!=): Define new ABI implementations. 6385 (type_info::is_pointer_p, type_info::is_function_p): Declare 6386 new virtual functions. 6387 (type_info::do_catch, type_info::do_upcast): Likewise. 6388 6389 * tinfo.h (__base_class_info): Define new class. 6390 (__class_type_info): Likewise. 6391 (__si_class_type_info): Likewise. 6392 (__vmi_class_type_info): Likewise. 6393 (__dynamic_cast): Prototype. 6394 6395 * tinfo.cc: Conditionalize old and new rtti mechanisms. 6396 (type_info::is_pointer_p): Define new function. 6397 (type_info::is_function_p): Likewise. 6398 (type_info::do_catch): Likewise. 6399 (type_info::do_upcast): Likewise. 6400 (vtable_prefix): New structure for vtable access. 6401 (adjust_pointer): Define new template function. 6402 (contained_p, public_p, virtual_p, contained_public_p, 6403 contained_nonpublic_p, contained_nonvirtual_p): Define new 6404 functions. 6405 (nonvirtual_base_type): New local variable. 6406 (__class_type_info::~__class_type_info): Define. 6407 (__si_class_type_info::~__si_class_type_info): Likewise. 6408 (__vmi_class_type_info::~__vmi_class_type_info): Likewise. 6409 (__class_type_info::do_catch): Define new function. 6410 (__class_type_info::do_upcast): Likewise. 6411 (__class_type_info::find_public_src): Likewise. 6412 (__class_type_info::do_find_public_src): Likewise. 6413 (__si_class_type_info::do_find_public_src): Likewise. 6414 (__vmi_class_type_info::do_find_public_src): Likewise. 6415 (__class_type_info::do_dyncast): Likewise. 6416 (__si_class_type_info::do_dyncast): Likewise. 6417 (__vmi_class_type_info::do_dyncast): Likewise. 6418 (__class_type_info::do_upcast): Likewise. 6419 (__si_class_type_info::do_upcast): Likewise. 6420 (__vmi_class_type_info::do_upcast): Likewise. 6421 (__dynamic_cast): Likewise. 6422 6423 * tinfo2.cc (__fundamental_type_info): Define new class. 6424 (__pointer_type_info): Likewise. 6425 (__reference_type_info): Likewise. 6426 (__array_type_info): Likewise. 6427 (__function_type_info): Likewise. 6428 (__enum_type_info): Likewise. 6429 (__ptr_to_member_type_info): Likewise. 6430 (__fundamental_type_info::~__fundamental_type_info): Define. 6431 (__pointer_type_info::~__pointer_type_info): Likewise. 6432 (__reference_type_info::~__reference_type_info): Likewise. 6433 (__array_type_info::~__array_type_info): Likewise. 6434 (__function_type_info::~__function_type_info): Likewise. 6435 (__enum_type_info::~__enum_type_info): Likewise. 6436 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise. 6437 (__pointer_type_info::do_catch): Define new function. 6438 (__ptr_to_member_type_info::do_catch): Define new function. 6439 6440 (__throw_type_match_rtti_2): Use new ABI interface, if enabled. 6441 (__is_pointer): Likewise. 6442 6443 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti. 6444 64452000-01-30 Mark Mitchell <mark@codesourcery.com> 6446 6447 * cp/class.c (build_vtable): Rename to build_primary_vtable. 6448 (prepare_fresh_vtable): Rename to build_secondary_vtable. 6449 (make_new_vtable): New function. 6450 (modify_vtable_entry): Handle generation of new vtables correctly. 6451 (modify_one_vtable): Remove unused parameter. 6452 (dfs_fixup_vtable_deltas): Likewise. 6453 (override_one_vtable): Use build_secondary_vtable. 6454 (finish_struct_1): Use build_primary_vtable and 6455 build_secondary_vtable. 6456 64572000-01-28 Ulrich Drepper <drepper@redhat.com> 6458 6459 * cp/decl.c: Adjust variable names, comments, help strings. 6460 64612000-01-29 Nathan Sidwell <nathan@acm.org> 6462 6463 * new2.cc (operator delete[]): Use operator delete, don't assume 6464 implementation. 6465 64662000-01-29 Nathan Sidwell <sidwell@codesourcery.com> 6467 6468 * class.c (build_vtbl_initializer): Add argument to 6469 build_vtable_entry call. 6470 64712000-01-27 Mark Mitchell <mark@codesourcery.com> 6472 6473 * cp-tree.def (THUNK_DECL): Discuss vcall indices. 6474 * cp-tree.h (BINFO_VIRTUALS): Update documentation. 6475 (BF_DELTA): New macro. 6476 (BF_VCALL_INDEX): Likewise. 6477 (BF_FN): Likewise. 6478 (THUNK_VCALL_OFFSET): Likewise. 6479 (make_thunk): Change prototype. 6480 * class.c (build_vtable_entry): Integrate 6481 build_vtable_entry_for_fn. Handle vcall indices. 6482 (build_vtable_entry_for_fn): Remove. 6483 (set_rtti_entry): Handle vcall indices. Use BF_DELTA, 6484 BF_VCALL_INDEX, BF_FN. 6485 (modify_vtable_entry): Integrate common code from 6486 modify_one_vtable and dfs_fixup_vtable_deltas. 6487 (add_virtual_function): Set BF_VCALL_INDEX. 6488 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX, 6489 and BF_FN. 6490 (modify_one_vtable): Simplify. 6491 (dfs_fixup_vtable_deltas): Likewise. 6492 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN. 6493 * method.c (make_thunk): Handle vcall indices. 6494 64952000-01-28 Nathan Sidwell <sidwell@codesourcery.com> 6496 6497 Compiler side new abi rtti (not enabled). 6498 * cp-tree.h (new_abi_rtti_p): New macro. 6499 (emit_support_tinfos): Prototype new function. 6500 (tinfo_decl_p): Likewise. 6501 (emit_tinfo_decl): Likwise. 6502 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor 6503 macros. 6504 (doing_runtime): New local static. 6505 (init_rtti_processing): Add new-abi initializer. 6506 (get_tinfo_decl): Add new-abi logic. 6507 (tinfo_from_decl): Likewise. 6508 (build_dynamic_cast_1): Likewise. 6509 (qualifier_flags): New static function. 6510 (tinfo_base_init): Likewise. 6511 (generic_initializer): Likewise. 6512 (ptr_ref_initializer): Likewise. 6513 (ptmd_initializer): Likewise. 6514 (class_hint_flags): Likewise. 6515 (class_initializer): Likewise. 6516 (synthesize_tinfo_var): Likewise. 6517 (create_real_tinfo_var): Likewise. 6518 (create_pseudo_type_info): Likewise. 6519 (get_vmi_pseudo_type_info): Likewise. 6520 (create_tinfo_types): Likewise. 6521 (emit_support_tinfos): New global function. 6522 (tinfo_decl_p): New global predicate. 6523 (emit_tinfo_decl): New global function. 6524 * class.c (set_rtti_entry): Generalize for old and new rtti. 6525 (build_vtbl_initializer): Likewise. 6526 * decl2.c (finish_file): Likewise. 6527 65282000-01-27 Jim Wilson <wilson@cygnus.com> 6529 6530 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t) 6531 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))). 6532 65332000-01-27 Mike Stump <mrs@wrs.com> 6534 6535 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit 6536 for scopes. 6537 65382000-01-26 Jason Merrill <jason@casey.cygnus.com> 6539 6540 * pt.c (unify): Use fold, not maybe_fold_nontype_arg. 6541 65422000-01-26 J"orn Rennecke <amylaar@cygnus.co.uk> 6543 6544 * optimize.c (calls_setjmp_r): Supply new argument 6545 to special_function_p. 6546 65472000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6548 6549 * call.c: PROTO -> PARAMS. 6550 * class.c: Likewise. 6551 * cp-tree.h: Likewise. 6552 * cvt.c: Likewise. 6553 * decl.c: Likewise. 6554 * decl.h: Likewise. 6555 * decl2.c: Likewise. 6556 * dump.c: Likewise. 6557 * errfn.c: Likewise. 6558 * error.c: Likewise. 6559 * except.c: Likewise. 6560 * expr.c: Likewise. 6561 * init.c: Likewise. 6562 * input.c: Likewise. 6563 * lex.c: Likewise. 6564 * lex.h: Likewise. 6565 * method.c: Likewise. 6566 * optimize.c: Likewise. 6567 * parse.y: Likewise. 6568 * pt.c: Likewise. 6569 * repo.c: Likewise. 6570 * rtti.c: Likewise. 6571 * search.c: Likewise. 6572 * semantics.c: Likewise. 6573 * spew.c: Likewise. 6574 * tree.c: Likewise. 6575 * typeck.c: Likewise. 6576 * typeck2.c: Likewise. 6577 * xref.c: Likewise. 6578 65792000-01-25 Richard Henderson <rth@cygnus.com> 6580 6581 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR. 6582 65832000-01-25 Mark Mitchell <mark@codesourcery.com> 6584 6585 * cp-tree.h (vcall_offset_in_vtable_p): New macro. 6586 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment. 6587 (struct vcall_offset_data_s): New type. 6588 (dfs_vcall_offset_queue_p): New function. 6589 (dfs_build_vcall_offset_vtbl_entries): Likewise. 6590 (build_vcall_offset_vtbl_entries): Likewise. 6591 (layout_vtable_decl): Likewise. 6592 (num_vfun_entries): Likewise. 6593 (num_extra_vtbl_entries): Add the entries for vcall offsets. 6594 (build_vtbl_initializer): Likewise. 6595 (dfs_finish_vtabls): Use layout_vtable_decl. 6596 (modify_one_vtables): Always duplicate vtables under the new ABI. 6597 (finish_struct_1): Use layout_vtable_decl. 6598 65992000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6600 6601 * decl.c (member_function_or_else): Change third arg from a format 6602 specifier to an `enum overload_flags'. Callers changed. 6603 66042000-01-25 Gabriel Dos Reis <gdr@codesourcery.com> 6605 6606 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof, 6607 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast, 6608 build_const_cast, get_delta_difference, check_return_expr): Avoid 6609 ANSI string concatenation usage. 6610 66112000-01-24 Mark Mitchell <mark@codesourcery.com> 6612 6613 * class.c (layout_class_type): Put the fields required to make a 6614 class non-empty at the end, not the beginning, of the TYPE_FIELDs 6615 list. 6616 66172000-01-24 Jason Merrill <jason@casey.cygnus.com> 6618 6619 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a 6620 template. 6621 6622 * decl2.c (mark_used): Do instantiate inlines that have been 6623 explicitly instantiated. 6624 66252000-01-24 Richard Henderson <rth@cygnus.com> 6626 6627 * call.c (build_over_call): Use expand_tree_builtin. 6628 * typeck.c (build_function_call_real): Likewise. 6629 (build_binary_op_nodefault): Handle unordered compares. 6630 66312000-01-24 Nathan Sidwell <sidwell@codesourcery.com> 6632 6633 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New 6634 cp_tree_index values. 6635 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node): 6636 New global node #defines for them. 6637 * rtti.c (call_void_fn): Replace with ... 6638 (build_runtime_decl): ... new static function. 6639 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl. 6640 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl. 6641 (build_dynamic_cast_1): Always produce correctly typed result. 6642 Explicitly produce type_info addresses. Use dynamic_cast_node. 6643 * exception.cc (__throw_bad_cast): Return `void *'. 6644 (__throw_bad_typeid): Return `const type_info &'. 6645 66462000-01-24 Nathan Sidwell <sidwell@codesourcery.com> 6647 6648 * cp-tree.h (get_vtable_decl): Prototype new function. 6649 * class.c (get_vtable_decl): New function. Broken out from ... 6650 (build_vtable): ... here. Use it. 6651 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created 6652 by get_vtable_decl. 6653 66542000-01-24 Nathan Sidwell <sidwell@codesourcery.com> 6655 6656 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE, 6657 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE, 6658 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations. 6659 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE, 6660 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE, 6661 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations. 6662 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ... 6663 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here. 6664 (CPTI_TINFO_VAR_ID): New enumeration. 6665 (__tp_desc_type_node, __access_mode_type_node, 6666 __bltn_desc_type_node, __user_desc_type_node, 6667 __class_desc_type_node, __ptr_desc_type_node, 6668 __attr_desc_type_node, __func_desc_type_node, 6669 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines. 6670 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node, 6671 ref_desc_type_node, ary_desc_type_node, func_desc_type_node, 6672 enum_desc_type_node, class_desc_type_node, 6673 si_class_desc_type_node, vmi_class_desc_type_node, 6674 ptmd_desc_type_node, base_desc_type_node): New #defines. 6675 (tinfo_fn_id, tinfo_fn_type): Rename to ... 6676 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust. 6677 (tinfo_var_id): New enumeration. 6678 (DECL_TINFO_FN_P): Augment comment. 6679 * decl.c (cp_global_trees): Adjust documentation. 6680 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id, 6681 tinfo_decl_type and tinfo_var_id. 6682 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type. 6683 (build_typeid): Remove unused variable. 6684 (get_tinfo_var): Use tinfo_var_id. 6685 (tinfo_name): New static function. 6686 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type. 6687 (tinfo_from_decl): Likewise. 6688 (get_base_offset): New static function, broken out of 6689 expand_class_desc. 6690 (expand_si_desc): Use tinfo_name. 6691 (expand_class_desc): Likewise. Lose local static variable. 6692 Use base_desc_type_node. Use get_base_offset. 6693 (expand_ptr_desc): Use tinfo_name. 6694 (expand_attr_desc): Likewise. 6695 (expand_generic_desc): Likewise. 6696 6697 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence. 6698 * tinfo.h (__GXX_ABI_VERSION): Test value and existence. 6699 67002000-01-23 Mark Mitchell <mark@codesourcery.com> 6701 6702 * cp-tree.h (__eprintf): Remove declaration. 6703 * tree.c (__eprintf): Remove definition. 6704 67052000-01-23 Zack Weinberg <zack@rabi.columbia.edu> 6706 Mark Mitchell <mark@codesourcery.com> 6707 6708 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N, 6709 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings. 6710 67112000-01-23 Brad Lucier <lucier@math.purdue.edu> 6712 6713 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly. 6714 67152000-01-23 Mark Mitchell <mark@codesourcery.com> 6716 6717 * cp-tree.h (register_dtor_fn): New function. 6718 * decl.c (destroy_local_static): Rename to ... 6719 (register_dtor_fn): ... this. Give it external linkage. 6720 (expand_static_init): Use it. 6721 * decl2.c (do_static_initialization): Likewise, if using 6722 __cxa_atexit. 6723 (do_static_destruction): Check that __cxa_atexit is not in use. 6724 (finish_file): Don't call do_static_destruction if using 6725 __cxa_atexit. 6726 6727 * typeck.c (convert_arguments): Restore two-message error 6728 reporting. 6729 67302000-01-20 Nathan Sidwell <sidwell@codesourcery.com> 6731 6732 Remap dynamic cast hint values to be consistent across ABIs. 6733 * search.c (dynamic_cast_base_recurse): Remap generated value. 6734 (get_dynamic_cast_base_type): Adjust documentation. 6735 * tinfo.h (__user_type_info::dyncast): Likewise. 6736 (__user_type_info::find_public_subobj): Remap BOFF meaning. 6737 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning. 6738 (__class_type_info::do_dyncast): Likewise. 6739 (__class_type_info::do_find_public_subobj): Likewise. 6740 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter. 6741 67422000-01-19 Gabriel Dos Reis <gdr@codesourcery.com> 6743 6744 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn. 6745 6746 * typeck2.c (incomplete_type_error): Restore previous 6747 cp_error and cp_error_at call sequence. 6748 67492000-01-20 Brad Lucier <lucier@math.purdue.edu> 6750 6751 * class.c (dump_class_hierarchy): Make format agree with argument; 6752 cast pointer to unsigned long and print with %lx. 6753 67542000-01-19 Gabriel Dos Reis <gdr@codesourcery.com> 6755 6756 * decl2.c (lang_decode_option): Set default line-wrap length to 72. 6757 6758 * typeck.c (composite_pointer_type, common_type, 6759 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref, 6760 build_function_call_real, convert_arguments, 6761 build_binary_op_nodefault, pointer_int_sum, pointer_diff, 6762 build_unary_op, mark_addressable, build_compound_expr, 6763 build_static_cast, build_reinterpret_cast, build_const_cast, 6764 build_c_cast, build_modify_expr, get_delta_difference, 6765 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with 6766 'ISO C++'. Fusion consecutive calls to diagnostic message routines 6767 into a single one. 6768 * typeck2.c (readonly_error, abstract_virtuals_error, 6769 process_init_constructor, check_for_new_type): Likewise. 6770 67712000-01-19 Mark Mitchell <mark@codesourcery.com> 6772 6773 * tree.c (bot_manip): Set DECL_CONTEXT for newly created 6774 VAR_DECLs. 6775 67762000-01-18 Nathan Sidwell <sidwell@codesourcery.com> 6777 6778 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype. 6779 (build_x_typeid): Likewise. 6780 (get_tinfo_fn): Likewise. 6781 (get_tinfo_fn_unused): Rename to ... 6782 (get_tinfo_decl): ... here. 6783 * rtti.c (build_headof): Replace logic error with assertion. 6784 (get_tinfo_fn_dynamic): Rename to ... 6785 (get_tinfo_decl_dynamic): ... here. Make static. Use 6786 complete_type_or_else. 6787 (build_x_typeid): Move into ... 6788 (build_typeid): ... here. Adjust call to 6789 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify 6790 throw_bad_typeid expression. 6791 (get_tinfo_fn_unused): Rename to ... 6792 (get_tinfo_decl): ... here. Adjust comment. 6793 (get_tinfo_fn): Delete. 6794 (tinfo_from_decl): New static function. 6795 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl. 6796 (get_typeid): Use complete_type_or_else. 6797 (build_dynamic_cast_1): Adjust calls to 6798 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression. 6799 * parse.y (primary): Adjust call to build_typeid. 6800 * except.c (build_eh_type_type_ref): Adjust call to 6801 get_tinfo_decl. Mark as used. 6802 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl. 6803 * decl2.c (build_expr_from_tree): Adjust call to build_typeid. 6804 * parse.c: Regenerated. 6805 68062000-01-17 Mark Mitchell <mark@codesourcery.com> 6807 6808 * class.c (fixed_type_or_null): Don't clear NONNULL. Document 6809 calling convention. 6810 (resolves_to_fixed_type_p): Document calling convention. 6811 * rtti.c (build_x_typeid): Initialize NONNULL. 6812 6813 * cp-tree.h (build_shared_int_cst): New function. 6814 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity. 6815 * class.c (modify_vtable_entry): Likewise. 6816 (add_virtual_function): Split out code to generated shared 6817 INTEGER_CSTs to build_share_int_cst. 6818 (modify_all_vtables): Handle all the overridden functions here. 6819 Add overridden functions from non-primary virtual bases to the 6820 primary vtable. 6821 (finish_struct_1): Adjust call to modify_all_vtables. Add 6822 overridden functions from non-primary bases to the vtable. 6823 * tree.c (build_shared_int_cst): New function. 6824 6825 * cp-tree.h (scratchalloc): Remove. 6826 (build_scratch_list): Likewise. 6827 * call.c (convert_class_to_reference): Replace build_scratch_list 6828 and build_expr_list with build_tree_list. 6829 (add_candidate): Replace scratchalloc with expralloc. Note memory 6830 leak. 6831 (build_user_type_conversion_1): Replace build_scratch_list 6832 and build_expr_list with build_tree_list. 6833 (build_new_op): Likewise. 6834 (build_op_delete_call): Likewise. 6835 (convert_like): Likewise. 6836 * cvt.c (ocp_convert): Likewise. 6837 * decl.c (start_decl): Likewise. 6838 (start_function): Likewise. 6839 (finish_destructor_body): Likewise. 6840 (maybe_build_cleanup_1): Likewise. 6841 * decl2.c (reparse_decl_as_expr): Likewise. 6842 * init.c (perform_member_init): Likewise. 6843 (expand_cleanup_for_base): Likewise. 6844 (build_builtin_delete_call): Likewise. 6845 (build_new_1): Likewise. 6846 (build_delete): Likewise. 6847 * method.c (do_build_assign_ref): Likewise. 6848 * parse.y (already_scoped_stmt): Likewise. 6849 (nontrivial_exprlist): Likewise. 6850 (net_initializer): Likewise. 6851 (initlist): Likewise. 6852 * parse.c: Regenerated. 6853 * rtti.c (build_x_typeid): Likewise. 6854 (build_dynamic_cast_1): Likewise. 6855 * typeck.c (build_x_compound_expr): Likewise. 6856 (build_static_cast): Likewise. 6857 (build_modify_expr): Likewise. 6858 6859 * cp-tree.h (DECL_VINDEX): Add documentation. 6860 * class.c (build_vtable_entry): Likewise. 6861 (start_vtable): Add comment. 6862 (add_virtual_function): Replace pending_hard_virtuals with 6863 overridden_virtuals and pending_virtuals with new_virtuals. 6864 Replace redundant assignments with assertions. 6865 (check_for_override): Add comment. 6866 (check_bases_and_members): Replace pending_hard_virtuals with 6867 overridden_virtuals and pending_virtuals with new_virtuals. 6868 (create_vtbl_ptr): Likewise. 6869 (layout_class_type): Likewise. 6870 (finish_struct_1): Likewise. Add comments. 6871 68722000-01-16 Mark Mitchell <mark@codesourcery.com> 6873 6874 * class.c (finish_struct_1): Replace redundant code with 6875 assertions. 6876 6877 * cp-tree.h (flag_new_abi): Move. 6878 (flag_use_cxa_atexit): Likewise. 6879 (flag_honor_std): Likewise. 6880 (flag_rtti): Likewise. 6881 (vbase_offsets_in_vtable_p): Define. 6882 (vptrs_present_everywhere_p): Likewise. 6883 (TYPE_CONTAINS_VPTR_P): Likewise. 6884 (dfs_walk_real): Declare. 6885 * class.c (build_vbase_pointer_fields): Check 6886 vbase_offsets_in_vtable_p. 6887 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in 6888 BINFO_VPTR_FIELD. 6889 (build_vbase_offset_vtbl_entries): Simplify. 6890 (build_vbase_offset_vtbl_entries): Adjust. 6891 (build_vbase_pointer): Add ability to look up vbase offsets in 6892 vtable. 6893 (start_vtable): New function. 6894 (add_virtual_function): Use it. 6895 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P. 6896 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p. 6897 (build_vtbl_initializer): Take the type of the complete object as 6898 input. Use it to correctly calculate vbase offsets. 6899 (dfs_finish_vtbls): Pass the complete type to 6900 build_vtbl_initializer. 6901 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P. 6902 (create_vtable_ptr): Create a vtable even if there are no 6903 new virtual functions, under the new ABI. 6904 (finish_struct_1): Likewise. 6905 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P. 6906 * decl.c (exapnd_static_init): Remove call to 6907 preserve_initializer. 6908 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in 6909 vtables. 6910 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order. 6911 (expand_virtual_init): Use vbase_offsets_in_vtable_p. 6912 (construct_virtual_bases): Don't initialize virtual base pointers 6913 under the new ABI. 6914 (build_aggr_init): Clean up comment. 6915 (expand_aggr_init_1): Likewise. 6916 * rtti.c (expand_class_desc): Store the virtual function table 6917 index where the vbase offset lives in the offset field. 6918 * search.c (dfs_walk_real): Make it global. 6919 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P. 6920 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD. 6921 6922 * tinfo.h (USItype): Make it signed under the new ABI. 6923 * tinfo.cc (convert_to_base): New function. Encapsulate base 6924 conversion logic here. 6925 (__class_type_info::do_upcast): Use it. 6926 (__class_type_info::do_dyncast): Likewise. 6927 (__class_type_info::do_find_public_subobj): Likewise. 6928 6929 * init.c (construct_virtual_bases): Don't look up the addresses of 6930 virtual bases at run-time. 6931 6932 * class.c (build_vbase_pointer): Relocate. 6933 (build_vbase_pointer_fields): Likewise. 6934 (dfs_build_vbase_offset_vtbl_entries): Likewise. 6935 (build_vbase_offset_vtbl_entries): Likewise. 6936 6937 * decl.c (init_decl_processing): Complain if -fnew-abi 6938 -fno-vtable-thunks is used. 6939 6940 * decl2.c (lang_decode_option): Don't couple flag_honor_std to 6941 flag_new_abi. 6942 69432000-01-15 Mark Mitchell <mark@codesourcery.com> 6944 6945 * cp-tree.h (num_extra_vtbl_entries): New function. 6946 (size_extra_vtbl_entries): Likewise. 6947 (dfs_vtable_path_unmark): Likewise. 6948 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise. 6949 (dfs_vtable_path_marked_real_bases_queue_p): Likewise. 6950 * class.c (num_extra_vtbl_entries): New function. 6951 (size_extra_vtbl_entries): Likewise. 6952 (dfs_build_vbase_offset_vtbl_entries): New function. 6953 (build_vbase_offset_vtbl_entries): Likewise. 6954 (build_vtbl_initializer): Use it. 6955 (finish_struct_1): Adjust vtable sizes (using 6956 num_extra_vtbl_entries). 6957 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a 6958 THUNK_DECL is non-NULL before expanding it. 6959 * init.c (expand_virtual_init): Adjust the vtable pointer by 6960 size_extra_vtbl_entries before storing it. 6961 * search.c (get_shared_vase_if_not_primary): Adjust prototype. 6962 Handle TREE_LIST parameters here, not in the dfs_* functions. 6963 (dfs_unmarked_real_bases_queue_p): Adjust. 6964 (dfs_marked_real_bases_queue_p): Likewise. 6965 (dfs_vtable_path_unmarked_real_bases_queue_p): New function. 6966 (dfs_vtable_path_marked_real_bases_queue_p): New function. 6967 (dfs_vtable_path_unmark): Likewise. 6968 69692000-01-14 Mark Mitchell <mark@codesourcery.com> 6970 6971 * optimize.c (copy_body_r): Clear the operand three of a 6972 TARGET_EXPR when copying it. 6973 69742000-01-14 Martin v. L�wis <loewis@informatik.hu-berlin.de> 6975 6976 * method.c (build_decl_overload_real): Check whether we are in :: 6977 before returning __builtin_new/delete. 6978 69792000-01-13 Mark Mitchell <mark@codesourcery.com> 6980 6981 * pt.c (tsubst_friend_function): Improve comment. 6982 (instantiate_decl): Avoid crashing when a "nested" function is 6983 instantiated from the top level. 6984 6985 * dump.c (dqeueue_and_dump): Dump 6986 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION. 6987 69882000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6989 6990 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'. 6991 69922000-01-13 Nathan Sidwell <sidwell@codesourcery.com> 6993 6994 * g++spec.c (lang_specific_driver): Add -fnew-abi if 6995 ENABLE_NEW_GXX_ABI defined. 6996 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o, 6997 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o, 6998 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch. 6999 70002000-01-12 Mark Mitchell <mark@codesourcery.com> 7001 7002 * decl.c (start_cleanup_fn): Call pushdecl. 7003 7004 * call.c (convert_class_to_reference): Fix typos. 7005 (build_conditional_expr): Handle errors gracefully. 7006 * class.c (push_nested_class): Likewise. 7007 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro. 7008 (DECL_THIS_EXTERN): Use it. 7009 (DECL_THIS_STATIC): Likewise. 7010 * cvt.c (convert_to_void): Handle errors gracefully. 7011 (build_expr_type_conversion): Likewise. 7012 * decl.c (maybe_push_decl): Likewise. 7013 (start_decl_1): Likewise. 7014 (require_complete_types_for_parms): Likewise. 7015 * parse.y (structsp): Likewise. 7016 (base_class): Likewise. 7017 * parse.c: Regenerated. 7018 * pt.c (finish_member_template_decl): Likewise. 7019 * typeck.c (decay_conversion): Likewise. 7020 7021 * cp-tree.h (dfs_skip_vbases): New function. 7022 (find_vbase_instance): Likewise. 7023 * class.c (determine_primary_base): Allow a nearly empty base to 7024 serve as a primary base class under the new ABI. 7025 (get_class_offset_1): Rename to ... 7026 (dfs_get_class_offset): ... this. Simplify. Don't issue error 7027 messages here. 7028 (get_class_offset): Use it. Issue error messages here. 7029 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to 7030 find the right copies of virtual bases. 7031 (fixup_vtable_deltas1): Rename to ... 7032 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual 7033 bases as primary bases. 7034 (fixup_vtable_deltas): Remove. 7035 (override_one_vtable): Handle virtual bases as primary bases. 7036 (merge_overrides): Likewise. 7037 (finish_struct_1): Likewise. 7038 (dump_class_hierarchy): Dump primary-ness of bases as well. 7039 * search.c (mark_primary_bases): Use a pre-order traversal to 7040 handle primary virtual bases. 7041 (dfs_skip_vbases): New fiunction. 7042 (expand_upcast_fixups): Adjust to handle primary virtual bases. 7043 (fixup_virtual_upcast_offsets): Likewise. 7044 (fixup_all_virtual_upcast_offsets): Likewise. 7045 (dfs_find_vbase_instances): New function. 7046 (find_vbase_instance): Likewise. 7047 70482000-01-11 Mumit Khan <khan@xraylith.wisc.edu> 7049 7050 * lex.c (DIR_SEPARATOR): Delete macro. 7051 70522000-01-12 Gabriel Dos Reis <gdr@codesourcery.com> 7053 7054 * decl2.c (lang_decode_option): Handle automatic line wrapping 7055 option. 7056 70572000-01-11 Mark Mitchell <mark@codesourcery.com> 7058 7059 * friend.c (do_friend): Don't resolve scopes when processing 7060 template declarations, even if the qualifying scope doesn't 7061 involve template parameters. 7062 70632000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com> 7064 7065 * class.c (dfs_modify_vtables_queue_p): Remove. 7066 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p 7067 and dfs_marked_real_bases_queue_p instead of 7068 dfs_modify_vtables_queue_p. 7069 7070 * class.c (build_vbase_path): Simplify. 7071 (dfs_propagate_binfo_offsets): New function. 7072 (propagate_binfo_offsets): Use it. 7073 (remove_base_field): Simplify. 7074 (dfs_set_offset_for_vbases): Remove. 7075 (dfs_set_offset_for_shared_vbases): New function. 7076 (dfs_set_offset_for_unshared_vbases): Likewise. 7077 (layout_virtual_bases): Use them. 7078 (layout_basetypes): Don't call propagate_binfo_offsets. 7079 * search.c (dfs_get_vbase_types): Clone completely fresh binfos 7080 for the vbases. 7081 7082 * class.c (build_base_field): New function, split out from ... 7083 (build_base_fields): ... here. Use it. Allocate primary bases 7084 first, under the new ABI. 7085 (get_vtable_entry): Remove. 7086 (remove_base_field): New function, split out from ... 7087 (remove_base_fields): ... here. Adjust since primary bases come 7088 first under the new ABI. 7089 7090 * cp-tree.h (expand_direct_vtbls_init): Remove declaration. 7091 (initialize_vtbl_ptrs): New function. 7092 (expand_indirect_vtbls_init): Change prototype. 7093 (convert_pointer_to_vbase): Declare. 7094 * init.c (expand_direct_vtbls_init): Remove. 7095 (dfs_initialize_vtbl_ptrs): New function. 7096 (initialize_vtbl_ptrs): Likewise. 7097 (emit_base_init): Use initialize_vtbl_ptrs. 7098 * search.c (convert_pointer_to_vbase): Make it global. 7099 (expand_indirect_vtbls_init): Remove vtable initialization code. 7100 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs. 7101 7102 * class.c (dfs_finish_vtbls): New function. 7103 (finish_vtbls): Use it. 7104 (dump_class_hierarchy): New function. 7105 7106 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition. 7107 (BINFO_VBASE_PRIMARY_P): New macro. 7108 (BINFO_VIRTUALS): Add to documentation. 7109 (SET_BINFO_PRIMARY_MARKED_P): Remove. 7110 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. 7111 (dfs_mark_primary_bases_queue_p): Likewise. 7112 (dfs_unmarked_real_bases_queue_p): New function. 7113 (dfs_marked_real_bases_queue_p): Likewise. 7114 * search.c (dfs_mark_primary_bases): Adjust. 7115 (mark_primary_bases): Likewise. 7116 (get_shared_vbase_if_not_primary): New function. 7117 (dfs_unmarked_real_bases_queue_p): Likewise. 7118 (dfs_marked_real_bases_queue_p): Likewise. 7119 (dfs_get_pure_virtuals): Simplify. 7120 (get_pure_virtuals): Likewise. 7121 71222000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7123 7124 * lex.c: Include tm_p.h. 7125 71262000-01-07 Nathan Sidwell <sidwell@codesourcery.com> 7127 7128 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro. 7129 71302000-01-06 Jason Merrill <jason@casey.cygnus.com> 7131 7132 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT. 7133 * pt.c (instantiate_decl): Defer comdat templates that might not be 7134 needed. 7135 7136 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT. 7137 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT. 7138 (finish_file): Likewise. 7139 7140 * decl2.c (import_export_class): Undo 12/14 change. 7141 7142 * error.c (dump_decl): operator new, not operatornew. 7143 7144 * class.c (field_decl_cmp): A nontype is "greater" than a type. 7145 * search.c (lookup_field_1): Look for the last field with the 7146 desired name. 7147 71482000-01-05 Nathan Sidwell <nathan@acm.org> 7149 7150 * decl2.c (lookup_arg_dependent): Deal with FNS not being a 7151 FUNCTION_DECL. 7152 71532000-01-05 Nathan Sidwell <nathan@acm.org> 7154 7155 * typeck.c (build_static_cast): Don't strip target qualifiers 7156 when casting from a class. 7157 71582000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7159 7160 * class.c (warn_hidden): Initialize variable `fndecl'. 7161 71622000-01-03 Ulrich Drepper <drepper@cygnus.com> 7163 7164 * decl.c (flag_isoc9x): New variable to be able to use code in 7165 c-common.c. For now always zero. 7166 71672000-01-03 Mark Mitchell <mark@codesourcery.com> 7168 7169 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation. 7170 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN 7171 or unshare_base_binfos for virtual bases here. 7172 * search.c (dfs_get_vbase_types): Do it here. 7173 (get_vbase_types): Adjust. 7174 71752000-01-02 Mark Mitchell <mark@codesourcery.com> 7176 7177 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition. 7178 (BINFO_PRIMARY_MARKED_P): Use flag 5. 7179 (SET_BINFO_PRIMARY_MARKED_P): Likewise. 7180 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. 7181 (unmark_primary_bases): Remove declaration. 7182 (unmarkedp): Declare. 7183 (dfs_vbase_unmark): Likewise. 7184 * class.c (determine_primary_base): Return immediately if there 7185 are no base classes. Call mark_primary_bases here. 7186 (modify_all_direct_vtables): Remove. 7187 (modify_all_indirect_vtables): Remove. 7188 (dfs_modify_vtables_queue_p): New function. 7189 (dfs_modify_vtables): New function. 7190 (modify_all_vtables): Use them. 7191 (build_base_fields): Build FIELD_DECLs for primary virtual base 7192 classes. 7193 (create_vtable_ptr): Don't call determine_primary_base here. 7194 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ... 7195 (dfs_set_offset_for_vbases): ... this. 7196 (layout_virtual_bases): Use it. 7197 (layout_class_type): Call determine_primary_base here. 7198 * search.c (unmarkedp): Make it global. 7199 (shared_marked_p): Simplify. 7200 (shared_unmarked_p): Likewise. 7201 (dfs_primary_bases_queue_p): Remove. 7202 (dfs_unmark_primary_bases): Likewise. 7203 (unmark_primary_bases): Likewise. 7204 (mark_primary_bases): Simplify. 7205 (get_pure_virtuals): Don't call mark_primary_bases here. 7206 (dfs_vbase_unmark): New function. 7207 (get_vbase_types): Simplify. 7208 7209 * class.c (struct base_info): Remove. 7210 (determine_primary_base): Take has_virtual_p rather than a 7211 base_info as input. Don't calculate max_has_virtual. 7212 (finish_struct_bits): Remove max_has_virtual argument. 7213 (create_vtable_ptr): Remove max_has_virtual_p argument. 7214 (layout_virtual_bases): Remove max argument. 7215 (layout_basetypes): Likewise. 7216 (layout_class_type): Remove max_has_virtual_p argument. 7217 (finish_struct_1): Remove max_has_virtual. 7218 7219 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function. 7220 (layout_basetypes): Remove. 7221 * class.c (propagate_binfo_offsets): Moved here from tree.c. 7222 Update to handle primary virtual bases. 7223 (remove_base_fields): New function, split out from 7224 layout_basetypes. 7225 (dfs_mark_primary_bases_and_set_vbase_offsets): New function. 7226 (layout_virtual_bases): New function, split out from 7227 layout_basetypes. Update to handle primary virtual bases. 7228 (layout_basetypes): Moved here from tree.c. Use 7229 remove_base_fields and layout_virtual_bases. 7230 * search.c (dfs_mark_primary_bases_queue_p): New function. 7231 (mark_primary_bases): Use it. 7232 * tree.c (CEIL): Remove. 7233 (propagate_binfo_offsets): Remove. 7234 (layout_basetypes): Remove. 7235 72362000-01-01 Mark Mitchell <mark@codesourcery.com> 7237 7238 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES. 7239 (BINFO_PRIMARY_MARKED_P): New macro. 7240 (SET_BINFO_PRIMARY_MARKED_P): Likewise. 7241 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. 7242 (mark_primary_bases): New function. 7243 (unmark_primary_bases): Likewise. 7244 * search.c (get_abstract_virtuals_1): Remove. 7245 (dfs_mark_primary_bases): New function. 7246 (mark_primary_bases): Likewise. 7247 (dfs_unmark_primary_bases): Likewise. 7248 (unmark_primary_bases): Likewise. 7249 (dfs_get_pure_virtuals): Likewise. 7250 72512000-01-01 Mark Mitchell <mark@codesourcery.com> 7252 7253 * cp-tree.h (skip_rtti_stuff): Adjust prototype. 7254 * class.c (skip_rtti_stuff): Reorganize parameters and return value. 7255 (modify_one_vtable): Adjust. 7256 (fixup_vtable_deltas1): Likewise. 7257 (override_one_vtable): Likewise. 7258 * search.c (get_abstract_virtuals_1): Likewise. 7259 (get_pure_virtuals): Likewise. 7260 (expand_upcast_fixups): Likewise. 7261 * tree.c (debug_binfo): Likewise. 7262 7263 * class.c (build_vtable): Don't return a value. Don't rebuild 7264 vtables for bases that have already been handled. 7265 (prepare_fresh_vtable): Don't rebuild vtables for bases that have 7266 already been handled. 7267 (modify_one_vtable): Adjust accordingly. 7268 (fixup_vtable_deltas1): Likewise. 7269 (finish_struct_1): Likewise. 7270 72712000-01-01 Martin v. L�wis <loewis@informatik.hu-berlin.de> 7272 7273 * call.c (build_new_method_call): Also check destructors. 7274 7275