1 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4 (write_encoding): Pass another argument to write_name.
5 (write_name): Add ignore_local_scope parameter. Fix handling of
7 (write_nested_name): Use write_unqualified_name.
8 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
9 (write_template_prefix): Use write_unqualified_name.
10 (write_component): Remove.
11 (write_local_name): Add parameter. Use direct local entity to
12 discriminator calculation.
13 (write_class_enum_type): Pass another argument to write_name.
14 (write_template_template_arg): Likewise.
15 (make_guard_variable): Likewise.
17 2000-08-27 Jason Merrill <jason@redhat.com>
19 * decl.c (pushdecl): Matching decls for local externs are found in
20 the current level. Propagate linkage information from previous
23 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
25 * ir.texi (Expressions): Fix typo.
27 2000-08-25 Greg McGary <greg@mcgary.org>
29 * tree.c (init_tree): Use ARRAY_SIZE.
31 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
33 * error.c (cp_tree_printer): Rework.
35 2000-08-25 Mark Mitchell <mark@codesourcery.com>
37 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
39 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
40 (cp-demangle.o): Remove target.
41 (dyn-string.o): Likewise.
43 * decl.c (grokfndecl): Require that `main' return an `int'.
44 * mangle.c (write_encoding): Don't mangle return types for
47 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
49 * error.c (tree_formatting_info): New data type.
50 (tree_being_formatted): New macro.
51 (tree_formatting_flags): Likewise.
52 (put_whitespace): Likewise.
53 (print_tree_identifier): Likewise.
54 (print_identifier): Likewise.
55 (cp_tree_printer, print_function_argument_list, print_declaration,
56 print_expression, print_function_declaration,
57 print_function_parameter, print_type, print_cv_qualifier): New
59 (init_error): Initialize lang_printer.
61 2000-08-24 Jason Merrill <jason@redhat.com>
63 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
66 2000-08-24 Greg McGary <greg@mcgary.org>
68 * cp-tree.h (MAIN_NAME_P): Remove macro.
70 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
72 * error.c (print_instantiation_context): Don't forget to flush the
75 2000-08-23 Jason Merrill <jason@redhat.com>
77 * typeck.c (build_ptrmemfunc): Save the input pmf.
79 * method.c (process_modifiers): Use same_type_p.
81 2000-08-23 Mark Mitchell <mark@codesourcery.com>
83 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
84 * mangle.c (write_function_type): Change prototype.
85 (write_encoding): Don't mangle return types for
86 constructors or destructors.
87 (write_type): Adjust call to write_function_type.
88 * pt.c (instantiate_template): Instantiate alternate entry points
89 when instantiating the main function.
91 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
93 * error.c (cp_print_error_function): Don't use embedded '\n' in
96 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
98 * decl.c (init_decl_processing): Remove bogus initialization.
99 * error.c (lang_print_error_function): Restore here.
100 (init_error): Initialize print_error_function.
102 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
104 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
106 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
108 * Makefile.in (error.o): Depends on diagnostic.h
110 * cp-tree.h (problematic_instantiation_changed,
111 record_last_problematic_instantiation, current_instantiation,
112 print_instantiation_context): Declare.
113 (maybe_print_template_context): Remove.
115 * decl.c (init_decl_processing): Set print_error_function to NULL.
116 (lang_print_error_function): Remove, since we're using a new
119 * error.c: #include diagnostic.h
120 (function_category): New function.
121 (cp_diagnostic_starter): Likewise.
122 (cp_diagnostic_finalizer): Likewise.
123 (cp_print_error_function): Likewise.
124 (maybe_print_instantiation_context): Likewise.
125 (print_instantiation_full_context): Likewise.
126 (print_instantiation_partial_context): Likewise.
127 (print_instantiation_context): Define.
128 (init_error): Initialize diagnostic pager and finalizer.
130 * pt.c (problematic_instantiation_changed): Define.
131 (record_last_problematic_instantiation): Likewise.
132 (current_instantiation): Likewise.
133 (maybe_print_template_context): Remove.
134 (print_template_context): Likewise.
135 (current_tinst_level): Make static to reflect Brendan Kehoe's
136 change of 1995-04-13.
137 (push_tinst_level): Call print_instantiation_context.
139 2000-08-21 Nix <nix@esperi.demon.co.uk>
141 * lang-specs.h: Do not process -o or run the assembler if
144 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
146 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
148 * decl2.c (lang_decode_option): Disable gettext attributes for
151 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
153 * lex.c (lang_init_options): Default diagnostic message maximum
154 length to 80, when line-wrapping.
156 2000-08-20 Mark Mitchell <mark@codesourcery.com>
158 * class.c (build_vtbl_initializer): Clear the entire
159 vtbl_init_data. Start keeping track of the functions for which we
160 have created vcall offsets here.
161 (dfs_build_vcall_offset_vtbl_entries): Remove.
162 (build_vcall_offset_vtbl_entries): Reimplement.
163 (add_vcall_offset_vtbl_entries_r): New function.
164 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
165 computing when vcall offsets are necessary.
167 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
169 * decl.c (member_function_or_else): Use cp_error ... %T.
170 (grokdeclarator): Likewise.
171 (start_method): Likewise.
172 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
174 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
176 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
179 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
181 * cp-tree.h (PTRMEM_OK_P): New macro.
182 (itf_ptrmem_ok): New enumeration value.
183 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
184 argument. Diagnose implicit pointer to member.
185 (instantiate_type): Don't diagnose implicit pointer to member
186 here. Pass itf_ptrmem_ok if ok. Adjust calls to
187 resolve_address_of_overloaded_function.
188 * init.c (build_offset_ref): Set PTRMEM_OK_P.
189 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
190 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
191 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
192 (build_unary_op): Deal with single non-static member in
195 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
197 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
199 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
201 * cp-tree.h (enum_name_string): Remove prototype.
202 (report_case_error): Remove prototype.
203 * cp/typeck2.c (enum_name_string): Remove.
204 (report_case_error): Remove.
205 * error.c (dump_expr): Deal with enum values directly.
206 Correctly negate integer constant.
208 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
210 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
211 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
212 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
213 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
214 (__cxa_vec_new): Use __cxa_vec_new2.
215 (__cxa_vec_delete): Use __cxa_vec_delete2.
217 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
219 * vec.cc (__cxa_vec_new): Set "C" linkage.
220 (__cxa_vec_ctor): Likewise.
221 (__cxa_vec_cctor): Likewise.
222 (__cxa_vec_dtor): Likewise.
223 (__cxa_vec_delete): Likewise.
224 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
225 (__cxa_vec_ctor): Likewise.
226 (__cxa_vec_cctor): Likewise.
227 (__cxa_vec_dtor): Likewise.
228 (__cxa_vec_delete): Likewise.
230 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
232 * class.c (instantiate_type): Reinstate local variable
233 deleted in previous change.
235 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
238 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
240 * cp-tree.h (instantiate_type_flags): New enumeration.
241 (instantiate_type): Change parameter.
242 * class.c (instantiate_type): Adjust prototype. Adjust.
243 * call.c (standard_conversion): Adjust instantiate_type call.
244 (reference_binding): Likewise.
245 (build_op_delete_call): Likewise.
246 (convert_like_real): Likewise.
247 * cvt.c (cp_convert_to_pointer): Likewise.
248 (convert_to_reference): Likewise.
249 * pt.c (convert_nontype_argument): Likewise.
250 * typeck.c (build_binary_op): Likewise.
251 (build_ptrmemfunc): Likewise.
252 (convert_for_assignment): Likewise.
254 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
256 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
257 (current_aggr): Define.
258 * decl.c (grokdeclarator): Make sure a friend class is an
259 elaborated type specifier.
260 * parse.y (current_aggr): Remove static definition.
261 (cp_parse_init): Adjust.
262 (structsp): Clear and restore current_aggr.
263 (component_decl_list): Clear current_aggr.
265 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
266 aggregate tag on the typename's context.
268 * pt.c (tsubst_friend_class): Return error_mark_node, if
270 (instantiate_class_template): Ignore error_mark_node friend types.
272 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
274 * cvt.c (warn_ref_binding): New static function, broken out of ...
275 (convert_to_reference): ... here. Use it.
277 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
279 * parse.y (template_arg): Add rule for template qualified with
282 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
284 * decl2.c (add_function): Reorganize.
285 (arg_assoc): Do not consider function template decls.
287 2000-08-11 Jason Merrill <jason@redhat.com>
289 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
292 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
294 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
295 (lookup_nested_tag): Likewise.
297 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
300 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
302 * parse.y (named_complex_class_head_sans_basetype): Remove
305 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
307 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
308 explicit TEMPLATE_ID_EXPR args.
309 (build_expr_from_tree, case CALL_EXPR): Likewise.
311 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
313 * decl.c (check_tag_decl): Diagnose typename's which don't
316 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
318 * init.c (build_aggr_init): Reject bogus array initializers
321 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
323 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
325 * cp/tinfo.cc (__dynamic_cast): Likewise.
326 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
328 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
330 * cvt.c (convert_to_pointer_force): Fix error message when
331 attempting to cast from ambiguous base.
333 2000-08-08 Jason Merrill <jason@redhat.com>
335 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
336 (tsubst_template_arg_vector): Likewise.
338 * decl2.c (build_anon_union_vars): Choose the largest field; don't
339 assume that one will be as large as the union.
341 2000-08-07 Kazu Hirata <kazu@hxi.com>
343 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
344 * decl.c (pop_labels): Likewise.
346 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
348 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
350 (__pointer_to_member_type_info): Likewise.
351 (__base_class_info): Likewise.
352 (__class_type_info): Likewise.
353 (__si_class_type_info): Likewise.
354 (__vmi_class_type_info): Likewise.
355 * tinfo.cc (__si_class_type_info::__do_find_public_src):
356 Changed member names to match specifications.
357 (__vmi_class_type_info::__do_find_public_src): Likewise.
358 (__si_class_type_info::__do_dyncast): Likewise.
359 (__vmi_class_type_info::__do_dyncast): Likewise.
360 (__si_class_type_info::__do_upcast): Likewise.
361 (__vmi_class_type_info::__do_upcast): Likewise.
362 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
363 (__pbase_type_info::__pointer_catch): Likewise.
364 (__pointer_type_info::__pointer_catch): Likewise.
365 (__pointer_to_member_type_info::__pointer_catch): Likewise.
368 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
370 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
371 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
372 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
374 2000-08-04 Mark Mitchell <mark@codesourcery.com>
376 * cp-tree.h (add_method): Change prototype.
377 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
378 Don't double the size of the method vector in the error case.
379 (handle_using_decl): Adjust call to add_method.
380 (add_implicitly_declared_members): Likewise.
381 (clone_function_decl): Likewise.
382 * decl2.c (check_classfn): Likewise.
383 * semantics.c (finish_member_declaration): Likewise.
385 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
387 * decl.c (flag_isoc94): New variable.
389 2000-08-02 Jason Merrill <jason@redhat.com>
391 * pt.c (do_type_instantiation): Add complain parm; don't complain
392 if called recursively.
393 * cp-tree.h, parse.y: Adjust.
395 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
397 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
398 -Wno-strict-prototypes.
400 * g++spec.c: Adjust type of second argument to
401 lang_specific_driver, and update code as necessary.
403 * cp-tree.h: Don't prototype min_precision here.
404 (my_friendly_assert): Cast expression to void.
405 * semantics.c (do_poplevel): Initialize scope_stmts.
407 2000-08-02 Mark Mitchell <mark@codesourcery.com>
409 * cp-tree.h (DECL_NEEDED_P): Tweak.
411 2000-07-28 Jason Merrill <jason@redhat.com>
413 * lang-specs.h: Use %i in rule for .ii files.
415 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
417 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
419 2000-07-30 Mark Mitchell <mark@codesourcery.com>
421 Allow indirect primary bases.
422 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
424 (CLASSTYPE_VFIELD_PARENT): Remove.
425 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
426 (BINFO_PRIMARY_BINFO): Remove.
427 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
428 (BINFO_VBASE_PRIMARY_P): Likewise.
429 (BINFO_PRIMARY_BASE_OF): New macro.
430 (BINFO_INDIRECT_PRIMARY_P): Likewise.
431 (get_primary_binfo): New function.
432 * decl.c (lang_mark_tree): Make lang_type::primary_base.
433 * class.c (vcall_offset_data_s): Rename to ...
434 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
436 (get_derived_offset): Use get_primary_binfo.
437 (dfs_mark_primary_bases): Adjust handling of virtual primary
439 (mark_primary_bases): Likewise.
440 (set_primary_base): Take a binfo, not an integer, as a
441 representation of the primary base.
442 (indirect_primary_base_p): Remove.
443 (determine_primary_base): Adjust for indirect primary bases.
444 (dfs_find_final_overrider): Fix typo in coment.
445 (update_vtable_entry_for_fn): Use get_primary_binfo.
446 (layout_nonempty_base_or_field): Tweak.
447 (build_base_fields): Adjust for new primary base semantics.
448 (dfs_propagate_binfo_offsets): Remove.
449 (propagate_binfo_offsets): Rewrite.
450 (dfs_set_offset_for_shared_vbases): Remove.
451 (layout_virtual_bases): Don't use it.
452 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
454 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
455 CLASSTYPE_VFIELD_PARENT.
456 (dfs_get_primary_binfo): New function.
457 (get_primary_binfo): Likewise.
458 (dump_class_hierarchy_r): Tweak printing of primary bases.
459 (build_vtbl_initializer): Fix typo in comments. Use
461 (build_vcall_and_vbase_vtbl_entries): Likewise.
462 (build_vbaes_offset_vtbl_entries): Likewise.
463 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
464 BV_VCALL_INDEX to handle indirect primary bases.
465 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
466 (build_rtti_vtbl_entries): Likewise.
467 * search.c (get_shared_vbase_if_not_primary): Tweak.
468 (find_vbase_instance): Likewise.
469 (binfo_for_vtable): Simplify.
470 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
471 (make_binfo): Make it have 11 entries.
473 2000-07-30 Alex Samuel <samuel@codesourcery.com>
475 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
476 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
477 ascertaining primaryness.
478 (G): Remove template_args.
479 (decl_is_template_id): New function.
480 (write_encoding): Use decl_is_template_id.
481 (write_name): Likewise. Handle type_decls. Get main variant of
483 (write_nested_name): Likewise.
484 (write_prefix): Likewise.
485 (write_template_prefix): Likewise.
486 (write_special_name_constructor): Remove defunct production from
488 (write_bare_function_type): Remove comment about absent parameter.
489 (write_template_template_arg): Add missing grammar production to
492 2000-07-27 Jason Merrill <jason@redhat.com>
494 * decl.c (duplicate_decls): If common_type produces a non-typedef
495 type for a typedef, just use the old type.
497 2000-07-27 Mark Mitchell <mark@codesourcery.com>
499 * cp-tree.h (function_depth): Declare.
500 (verify_stmt_tree): Likewise.
501 (find_tree): Likewise.
502 * decl.c (function_depth): Give it external linkage.
503 * optimize.c (optimize_function): Increment and decrement it.
504 * tree.c (verify_stmt_tree_r): New function.
505 (verify_stmt_tree): Likewise.
506 (find_tree_r): Likewise.
507 (find_tree): Likewise.
509 2000-07-27 Jason Merrill <jason@redhat.com>
511 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
513 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
515 2000-07-26 Mark Mitchell <mark@codesourcery.com>
517 * decl.c (start_cleanup_fn): Mark the function as `inline'.
518 * decl2.c (get_guard): Call cp_finish_decl, not
519 rest_of_decl_compilation, for local guards.
520 * lex.c (do_identifier): Remove unused variable.
522 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
524 * parse.y: Add missing ';'.
526 2000-07-26 Mark Mitchell <mark@codesourcery.com>
528 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
531 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
533 Kill strict_prototype. Backwards compatibility only for
534 non NO_IMPLICIT_EXTERN_C systems.
535 * cp-tree.h (flag_strict_prototype): Remove.
536 (strict_prototype): Remove.
537 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
538 * decl.c (maybe_push_to_top_level): Adjust.
539 (pop_from_top_level): Adjust.
540 (decls_match): Only allow sloppy parm matching for ancient
542 (init_decl_processing): Adjust.
543 (grokdeclarator): Adjust.
544 * decl2.c (flag_strict_prototype): Remove.
545 (strict_prototype): Remove.
546 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
547 (lang_f_options): Remove "strict-prototype".
548 (unsupported-options): Add "strict-prototype".
549 * lex.c (do_identifier): Adjust.
550 (do_scoped_id): Adjust.
551 * parse.y (empty_parms): Adjust.
552 * class.c (push_lang_context): Adjust.
553 (pop_lang_context): Adjust.
554 * typeck.c (comp_target_parms): Adjust.
556 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
558 * decl.c (poplevel): Deal with anonymous variables at for scope.
559 (maybe_inject_for_scope_var): Likewise.
561 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
563 * decl.c: Remove all signal handling code, now done in toplev.c.
565 2000-07-23 Mark Mitchell <mark@codesourcery.com>
567 * decl.c (make_rtl_for_nonlocal_decl): Rework.
569 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
572 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
574 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
575 Define my_friendly_assert and my_friendly_abort as macros
576 which may call friendly_abort. Prototype friendly abort, not
577 my_friendly_abort or my_friendly_assert.
578 * decl.c (signal_catch): Report the signal caught in the error
579 message. Call fatal directly.
580 * typeck2.c (ack, my_friendly_assert): Delete.
581 (my_friendly_abort): Rename to friendly_abort. Expect file,
582 line, and function parameters. Report the abort code, then
583 call fancy_abort. Do not mask an abort if errors have
586 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
588 * typeck.c (comp_target_parms): Remove obsolete parameter.
589 (comp_target_types): Adjust.
591 2000-07-17 Jason Merrill <jason@redhat.com>
593 * typeck.c (mark_addressable): Never set TREE_USED.
594 * call.c (build_call): Don't abort on calls to library functions
595 that have been declared normally.
597 * typeck.c (build_binary_op): Fix grammar in warning.
599 * exception.cc (__eh_free): Fix prototype.
601 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
603 * decl.c (pushdecl): Handle seeing an OVERLOAD in
604 IDENTIFIER_NAMESPACE_VALUE.
606 2000-07-16 Mark Mitchell <mark@codesourcery.com>
608 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
609 * method.c (use_thunk): Correct handling of vcall offsets.
611 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
613 * .cvsignore: parse.h and parse.c have no cp- prefix.
615 2000-07-13 Mark Mitchell <mark@codesourcery.com>
617 * .cvsignore: New file.
619 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
621 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
623 2000-07-12 Mark Mitchell <mark@codesourcery.com>
625 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
629 2000-07-11 Mark Mitchell <mark@codesourcery.com>
631 * class.c (layout_class_type): Add pointers to virtual bases after
632 base classes under the old ABI.
634 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
636 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
637 (finish_continue_stmt): Likewise.
638 (begin_for_stmt): Remove call to note_level_for_for.
639 (finish_goto_stmt): Change call from build_min_nt
641 (finish_expr_stmt): Likewise.
642 (begin_if_stmt): Likewise.
643 (begin_while_stmt): Likewise.
644 (finish_while_stmt): Likewise.
645 (finish_return_stmt): Likewise.
646 (begin_for_stmt): Likewise.
647 (finish_for_stmt): Likewise.
648 (finish_break_stmt): Likewise.
649 (begin_switch_stmt): Likewise.
650 (finish_case_label): Likewise.
651 (genrtl_try_block): Likewise.
652 (begin_try_block): Likewise.
653 (begin_handler): Likewise.
654 (begin_compound_stmt): Likewise.
655 (finish_asm_stmt): Likewise.
656 (finish_label_stmt): Likewise.
657 (add_decl_stmt): Likewise.
658 (finish_subobject): Likewise.
659 (finish_decl_cleanup): Likewise.
660 (finish_named_return_value): Likewise.
661 (setup_vtbl_ptr): Likewise.
662 (add_scope_stmt): Likewise.
663 * decl.c (finish_constructor_body): Likewise.
664 (finish_destructor_body): Likewise.
665 * optimize.c (copy_body_r): Likewise.
666 (initialize_inlined_parameters): Likewise.
667 (declare_return_variable): Likewise.
668 (expand_call_inline): Likewise.
670 2000-07-10 Jakub Jelinek <jakub@redhat.com>
672 * semantics.c (expand_body): Sync interface information
673 at the end of function body expansion.
675 2000-07-09 Jason Merrill <jason@redhat.com>
677 * init.c (build_new_1): Bail early if the call to new fails.
679 * decl.c (compute_array_index_type): Check specifically for
680 an INTEGER_CST, not just TREE_CONSTANT.
682 * decl.c (duplicate_decls): Don't call duplicate_decls on
683 the DECL_TEMPLATE_RESULT.
684 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
687 * error.c (dump_template_bindings): Don't crash if we had an
688 invalid argument list.
690 * typeck.c (c_expand_start_case): Do narrowing here.
691 * semantics.c (finish_switch_cond): Not here.
693 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
695 * parse.y (asm_clobbers): Do string concatenation.
697 2000-07-09 Mark Mitchell <mark@codesourcery.com>
699 * decl.c (pushtag): Don't put local classes in template functions
700 on the local_classes list.
702 2000-07-04 Scott Snyder <snyder@fnal.gov>
704 * decl2.c (get_guard): Add missing return for old ABI local
707 2000-07-09 Mark Mitchell <mark@codesourcery.com>
709 * cp-tree.h (char_type_p): New function.
710 * decl.c (init_decl_processing): Don't initialize
711 signed_wchar_type_node or unsigned_wchar_type_node.
712 (complete_array_type): Handle brace-enclosed string-constants.
713 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
714 * tree.c (char_type_p): New function.
715 * typeck2.c (digest_init): Use char_type_p.
717 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
719 * pt.c (tsubst): Don't layout type, if it's error_mark.
721 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
723 * pt.c (instantiate_pending_templates): Reset template level.
725 2000-07-05 Jason Merrill <jason@redhat.com>
727 * call.c (joust): Don't complain about `operator char *()' beating
728 `operator const char *() const'.
730 2000-07-04 scott snyder <snyder@fnal.gov>
731 Jason Merrill <jason@redhat.com>
733 * repo.c (repo_get_id): Handle the case where a class with virtual
734 bases has a null TYPE_BINFO_VTABLE.
736 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
737 Jason Merrill <jason@redhat.com>
739 * parse.y (member_init): Just pass in the type.
740 * init.c (expand_member_init): Handle getting a type.
742 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
743 Jason Merrill <jason@redhat.com>
745 * decl.c (finish_function): Warn if a function has no return
747 Suggested by Andrew Koenig.
748 * typeck.c (check_return_expr): Do set current_function_returns_value
749 if we got an error_mark_node.
751 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
753 * decl2.c (push_decl_namespace): Push the original namespace.
755 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
757 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
758 * semantics.c (begin_class_definition): Clear it.
760 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
762 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
763 (genrtl_expr_stmt): Likewise.
764 (genrtl_decl_stmt): Likewise.
765 (genrtl_if_stmt): Likewise.
766 (genrtl_while_stmt): Likewise.
767 (genrtl_do_stmt): Likewise.
768 (genrtl_return_stmt): Likewise.
769 (genrtl_for_stmt): Likewise.
770 (genrtl_break_stmt): Likewise.
771 (genrtl_continue_stmt): Likewise.
772 (genrtl_scope_stmt): Likewise.
773 (genrtl_switch_stmt): Likewise.
774 (genrtl_case_label): Likewise.
775 (genrtl_begin_compound_stmt): Likewise.
776 (genrtl_finish_compound_stmt): Likewise.
777 (genrtl_compound_stmt): Likewise.
778 (genrtl_asm_stmt): Likewise.
780 * init.c (begin_init_stmts): Remove call to
781 genrtl_begin_compound_stmt.
782 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
784 * semantics.c (lang_expand_stmt): Changed call to
785 genrtl_compound_stmt to ignore return value.
787 2000-07-02 Mark Mitchell <mark@codesourcery.com>
789 * mangle.c (canonicalize_for_substitution): Return the canonical
792 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
794 * typeck.c (commonparms): Remove obstack manipulations.
796 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
798 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
800 * Makefile.in (OBJS): Added ../c-semantics.o.
803 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
805 (struct stmt_tree): Added comment.
806 (current_function_name_declared): Removed.
807 (stmts_are_full_exprs_p): Likewise.
808 (genrtl_do_pushlevel): Likewise.
809 (genrtl_clear_out_block): Likewise.
810 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
811 (DECL_ANON_UNION_ELEMS): Likewise.
812 (emit_local_var): Likewise.
813 (make_rtl_for_local_static): Likewise.
815 (expand_stmt): Likewise.
816 (genrtl_decl_cleanup): Likewise.
817 (c_expand_asm_operands): Likewise.
818 (c_expand_return): Likewise.
819 (c_expand_start_case): Likewise.
821 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
822 (emit_local_var): Likewise.
823 (initialize_local_var): Change reference to
824 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
825 Change reference to stmts_are_full_exprs_p to
826 current_stmt_tree->stmts_are_full_exprs_p.
827 (push_cp_function_context): Likewise.
829 * expect.c (expand_throw): Change reference to
830 stmts_are_full_exprs_p.
832 * init.c (build_aggr_init): Change reference to
833 stmts_are_full_exprs_p.
834 (build_vec_init): Likewise.
836 * optimize.c (maybe_clone_body): Change reference to
837 current_function_name_declared to
838 cp_function_chain->name_declared.
840 * pt.c (instantiate_decl): Change reference to
841 current_function_name_declared to
842 cp_function_chain->name_declared.
844 * semantics.c (expand_cond): Moved declaration to c-common.h.
845 (genrtl_do_pushlevel): Moved to c-semantics.c.
846 (genrtl_clear_out_block): Likewise.
847 (genrtl_goto_stmt): Likewise.
848 (genrtl_expr_stmt): Likewise.
849 (genrtl_decl_stmt): Likewise.
850 (gerntl_if_stmt): Likewise.
851 (genrtl_while_stmt): Likewise.
852 (genrtl_do_stmt): Likewise.
853 (genrtl_return_stmt): Likewise.
854 (genrtl_for_stmt): Likewise.
855 (genrtl_break_stmt): Likewise.
856 (genrtl_continue_stmt): Likewise.
857 (genrtl_scope_stmt): Likewise.
858 (genrtl_switch_stmt): Likewise.
859 (genrtl_case_label): Likewise.
860 (genrtl_begin_compound_stmt): Likewise.
861 (genrtl_finish_compound_stmt): Likewise.
862 (genrtl_compound_stmt): Likewise.
863 (genrtl_asm_stmt): Likewise.
864 (genrtl_decl_cleanup): Likewise.
865 (expand_cond): Likewise.
866 (expand_stmt): Renamed to ...
867 (lang_expand_stmt): ... this.
868 (lang_expand_expr_stmt): Initialize.
869 (set_current_function_name_declared): Likewise.
870 (stmts_are_full_exprs_p): Likewise.
871 (current_function_name_declared): Likewise.
872 (anon_aggr_type_p): Likewise.
873 (do_poplevel): Change reference to
874 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
875 Change reference to stmts_are_full_exprs_p to
876 current_stmt_tree->stmts_are_full_exprs_p.
877 (add_tree): Likewise.
878 (finish_expr_stmt): Likewise.
879 (prep_stmt): Likewise.
880 (lang_expand_stmt): Likewise.
881 (begin_compound_stmt): Change reference to
882 current_function_name_declared to
883 cp_function_chain->name_declared and call to
884 current_function_name_declared().
885 (setup_vtbl_ptr): Likewise.
886 (genrtl_do_poplevel): Removed.
888 2000-06-30 Jason Merrill <jason@redhat.com>
890 * init.c (init_init_processing): Go back to aligning like
891 double_type_node for old ABI.
892 (get_cookie_size): Make cookie larger if we get a type that needs
894 (build_vec_delete): Call it.
896 * typeck.c (qualify_type_recursive): New fn.
897 (composite_pointer_type): Use it.
898 (build_binary_op): Use composite_pointer_type.
900 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
901 Jason Merrill <jason@redhat.com>
903 * typeck.c (check_return_expr): Don't complain about returning
904 NULL from operator new if -fcheck-new.
905 * cp-tree.h: Declare flag_check_new here.
908 2000-06-28 Alex Samuel <samuel@codesourcery.com>
910 * mangle.c (find_substitution): Use same_type_p.
911 (write_encoding): Don't check for substitutions.
913 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
915 * parse.y (expr_no_comma_rangle): New non-terminal.
916 (template_parm): Use it for default parameter case.
917 (template_arg): Use it.
918 (expr_no_commas): Remove commented out undefined extensions.
919 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
920 * parse.h, parse.c: Rebuilt.
922 2000-06-30 Mark Mitchell <mark@codesourcery.com>
924 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
925 (finish_asm_stmt): Do it here, instead.
927 * cp-tree.h (ridpointers): Don't declare.
928 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
929 (record_builtin_java_type): Likewise.
930 (init_decl_processing): Likewise.
931 * lex.c: Move inclusion of lex.h.
932 (ridpointers): Don't define.
933 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
935 * lex.h (enum rid): Rename to ...
936 (enum cp_rid): ... this.
937 (ridpointers): Don't declare.
938 * parse.y: Move inclusion of lex.h.
939 * parse.c: Regenerated.
940 * spew.c: Move inclusion of lex.h.
942 * cp-tree.h (struct language_function): Remove temp_name_counter.
943 (temp_name_counter): Remove.
944 (get_temp_name): Change prototype.
945 (get_guard): New function.
946 (get_guard_cond): Likewise.
947 (set_guard): Likewise.
948 * cvt.c (build_up_reference): Adjust call to get_temp_name.
949 * decl.c (expand_static_init): Use get_guard and friends to
950 implement guard variables.
951 * decl2.c (get_temp_name): Assume that the variables created are
953 (get_sentry): Rename to ...
954 (get_guard): ... this. Implement new ABI guard variables.
955 (get_guard_bits): New function.
956 (get_guard_cond): Likewise.
957 (set_guard): Likewise.
958 (start_static_initialization_or_destruction): Use them.
959 (do_static_initialization): Replace sentry with guard throughout.
960 (do_static_destruction): Likewise.
961 * init.c (create_temporary_var): Add comment.
963 2000-06-28 Alex Samuel <samuel@codesourcery.com>
965 * mangle.c (find_substitution): Use same_type_p.
966 (write_encoding): Don't check for substitutions.
968 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
970 * parse.y (expr_no_comma_rangle): New non-terminal.
971 (template_parm): Use it for default parameter case.
972 (template_arg): Use it.
973 (expr_no_commas): Remove commented out undefined extensions.
974 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
975 * parse.h, parse.c: Rebuilt.
977 2000-06-29 Mark Mitchell <mark@codesourcery.com>
979 * cp-tree.h (flag_const_strings): Remove.
980 (warn_parentheses): Likewise.
981 (warn_format): Likewise.
982 (common_type): Likewise.
983 (default_conversion): Likewise.
984 (build_binary_op): Likewise.
985 (cp_build_binary_op): New macro.
986 * call.c (build_new_op): Use cp_build_binary_op instead of
988 * class.c (build_vtable_entry_ref): Likewise.
989 * decl.c (expand_static_init): Likewise.
990 (compute_array_index_type): Likewise.
991 (build_enumerator): Likewise.
992 * decl2.c (delete_sanity): Likewise.
993 (start_static_initialization_or_destruction): Likewise.
994 * error.c (dump_type_suffix): Likewise.
995 * init.c (resolve_offset_ref): Likewise.
996 (build_new): Likewise.
997 (build_new_1): Likewise.
998 (build_vec_delete_1): Likewise.
999 (build_vec_init): Likewise.
1000 (build_delete): Likewise.
1001 * rtti.c (synthesize_tinfo_fn): Likewise.
1002 (synthesize_tinfo_var): Likewise.
1003 * search.c (expand_upcast_fixups): Likewise.
1004 (fixup_all_virtual_upcast_offsets): Likewise.
1005 * typeck.c (build_array_ref): Likewise.
1006 (get_member_function_from_ptrfunc): Likewise.
1007 (build_binary_op): Add parameter.
1008 (pointer_int_sum): Use cp_build_binary_op.
1009 (pointer_diff): Likewise.
1010 (build_modify_expr): Likewise.
1011 (get_delta_difference): Likewise.
1012 (build_ptrmemfunc): Likewise.
1014 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
1016 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
1017 * decl.c (create_implicit_typedef): Adjust.
1018 * decl2.c (build_artificial_parm): Adjust.
1019 * method.c (implicitly_declare_fn): Adjust.
1020 * pt.c (push_inline_template_parms_recursive): Adjust.
1021 (process_template_parm): Adjust.
1022 (overloaded_template_name): Adjust.
1023 * semantics.c (finish_template_template_parm): Adjust.
1025 2000-06-28 Mark Mitchell <mark@codesourcery.com>
1027 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
1028 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
1029 where to emit thunks.
1030 (build_vtt): Adjust call to build_vtt_inits.
1031 (build_vtt_inits): Add parameter to indicate whether or not
1032 sub-VTTs for virtual bases should be included. Adjust handling of
1033 construction vtables.
1034 (get_matching_base): New function.
1035 (dfs_build_vtt_inits): Rename to ...
1036 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
1037 construction vtables.
1038 (dfs_fixup_binfo_vtbls): Likewise.
1039 (build_ctor_vtbl_groups): Build construction vtables for virtual
1041 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
1042 to build construction vtbls.
1043 (dfs_accumulate_vtbl_inits): Adjust handling of
1044 construction vtables.
1046 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
1049 2000-06-27 Mark Mitchell <mark@codesourcery.com>
1051 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
1053 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
1055 * search.c (hides): Remove.
1056 (is_subobject_of_p): Add most_derived parameter. Use
1058 (lookup_field_queue_p): Adjust.
1059 (lookup_field_r): Adjust.
1061 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
1063 * decl2.c (handle_class_head): Bash typedefs to the type's main
1066 2000-06-25 Mark Mitchell <mark@codesourcery.com>
1068 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
1069 (begin_global_stmt_expr): ... this.
1070 (genrtl_finish_stmt_expr): Rename to ...
1071 (finish_global_stmt_expr): ... this.
1072 * init.c (begin_init_stmts): Adjust calls.
1073 (finish_init_stmts): Likewise.
1074 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
1075 (begin_global_stmt_expr): ... this.
1076 (genrtl_finish_stmt_expr): Rename to ...
1077 (finish_global_stmt_expr): ... this.
1079 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1081 * search.c (lookup_member): Fix typo in comment.
1083 2000-06-24 Jason Merrill <jason@redhat.com>
1085 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
1086 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
1088 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1090 * parse.y (complex_direct_notype_declarator): Support global_scope.
1091 * Makefile.in: Adjust conflict count.
1093 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1095 * parse.y (template_arg): Convert TEMPLATE_DECL
1096 that is a template template paramter to
1097 TEMPLATE_TEMPLATE_PARM here.
1099 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
1100 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
1101 (copy_template_template_parm): Adjust prototype.
1102 * decl.c (grokdeclarator): Remove dead code.
1103 * pt.c (process_template_parm): Tidy.
1104 (lookup_template_class): Construct nodes in
1105 copy_template_template_parm.
1106 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
1107 lookup_template_class. Use TYPE_TI_TEMPLATE.
1108 * tree.c (copy_template_template_parm): Add NEWARGS
1110 (mapcar): Adjust call to copy_template_template_parm.
1111 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
1112 * method.c (build_template_template_parm_names): Change error
1113 code to avoid compilation warning.
1115 * gxxint.texi: Document template template parameter
1118 2000-06-21 Alex Samuel <samuel@codesourcery.com>
1120 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
1121 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
1122 (cp-demangle.o): New rule.
1123 (dyn-string.o): Likewise.
1124 * inc/cxxabi.h (__cxa_demangle): New declaration.
1126 2000-06-22 Mark Mitchell <mark@codesourcery.com>
1128 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
1129 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
1130 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
1132 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
1133 (make_thunk): Change prototype.
1134 (emit_thunk): Rename to use_thunk.
1135 (mangle_thunk): Change prototype.
1136 * class.c (get_derived_offset): Simplify.
1137 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
1138 BV_GENERATE_THUNK_WITH_VTABLE_P.
1139 (build_primary_vtable): Simplify.
1140 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
1141 (dfs_find_base): Remove.
1142 (update_vtable_entry_for_fn): Correct bug in finding the base
1143 where a virtual function was first declared. Figure out whether
1144 or not to emit a vcall-thunk with the vtables in which it appears.
1145 Correct logic for deciding whether to use an ordinary thunk, or a
1147 (finish_struct_1): Remove unnecssary code.
1148 (build_vtbl_initializer): Use ssize_int for the running counter of
1150 (build_vtbl_initializer): Only use vcall thunks where necessary.
1151 Mark thunks as needing to be emitted with their vtables, or not.
1152 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
1153 indices. Use size_binop.
1154 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
1155 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
1157 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
1158 (build_vtable_entry): Mark thunks as needing to be emitted with
1159 their vtables, or not.
1160 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
1161 * decl2.c (mark_vtable_entries): Use use_thunk instead of
1163 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
1165 * error.c (dump_expr): Use BV_FN.
1166 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
1168 * method.c (make_thunk): Likewise.
1169 (emit_thunk): Rename to use_thunk. Allow callers to decide
1170 whether or not to actually emit the thunk. Adjust for changes in
1171 representation of vcall offsets.
1172 * search.c (dfs_get_pure_virtuals): Use BV_FN.
1173 * semantics.c (emit_associated_thunks): New function.
1174 (expand_body): Use it.
1175 * ir.texi: Adjust decriptions of thunks.
1177 2000-06-22 Jason Merrill <jason@redhat.com>
1179 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
1180 (tsubst_friend_function): Copy it here.
1182 * decl.c (grok_op_properties): Fix typo.
1184 * decl2.c (delete_sanity): Clarify warning, avoid failure on
1187 * pt.c (check_explicit_specialization): Clarify error.
1189 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
1190 an old OVERLOAD when we're declaring a non-function.
1191 (pushdecl, destroy_local_var): Check for error_mark_node.
1192 (warn_extern_redeclared_static): Also bail early if
1194 (push_overloaded_decl): Ignore an old error_mark_node.
1196 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
1198 * call.c (build_x_va_arg): Check if in a template decl.
1199 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
1201 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1203 * class.c (push_lang_context): TYPE_NAME gets you to the Java
1205 * decl.c (check_goto): Computed gotos assumed OK.
1207 2000-06-20 Jason Merrill <jason@redhat.com>
1209 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
1210 for which we don't need to look for instantiations.
1212 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
1214 * parse.y (program): Always call finish_translation_unit.
1215 * parse.c, parse.h: Rebuilt.
1217 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
1219 * method.c: Don't include hard-reg-set.h.
1221 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
1223 * rtti.c (get_base_offset): Cope when vbase field is in a base.
1225 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
1227 * call.c (build_conditional_expr): Use VOID_TYPE_P.
1228 * cvt.c (cp_convert_to_pointer): Likewise.
1229 (convert_to_void): Likewise.
1230 * error.c (dump_expr): Likewise.
1231 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
1232 * init.c (build_delete): Likewise.
1233 * method.c (emit_thunk): Likewise.
1234 * optmize.c (declare_return_variable): Likewise.
1235 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1236 (get_typeid): Likewise.
1237 (build_dynamic_cast_1): Likewise.
1238 * typeck.c (composite_pointer_type): Likewise.
1239 (common_type): Likewise.
1240 (build_indirect_ref): Likewise.
1241 (build_binary_op): Likewise.
1242 (build_x_compound_expr): Likewise.
1243 (check_return_expr): Likewise.
1244 * typeck2.c (add_exception_specifier): Likewise.
1246 * mangle.c (write_method_parms): Use direct comparison for end
1249 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
1251 * cp-tree.h (genrtl_try_block): Declare function.
1252 (genrtl_handler): Likewise.
1253 (genrtl_catch_block): Likewise.
1254 (genrtl_ctor_stmt): Likewise.
1255 (genrtl_subobject): Likewise.
1256 (genrtl_decl_cleanup): Likewise.
1257 (genrtl_do_poplevel): Likewise.
1258 (genrtl_do_pushlevel): Likewise.
1259 (genrtl_clear_out_block): Likewise.
1260 (genrtl_goto_stmt): Likewise.
1261 (genrtl_expr_stmt): Likewise.
1262 (genrtl_decl_stmt): Likewise.
1263 (genrtl_if_stmt): Likewise.
1264 (genrtl_while_stmt): Likewise.
1265 (genrtl_do_stmt): Likewise.
1266 (genrtl_return_stmt): Likewise.
1267 (genrtl_for_stmt): Likewise.
1268 (genrtl_break_stmt): Likewise.
1269 (genrtl_continue_stmt): Likewise.
1270 (genrtl_scope_stmt): Likewise.
1271 (genrtl_switch_stmt): Likewise.
1272 (genrtl_case_label): Likewise.
1273 (genrtl_begin_compound_stmt): Likewise.
1274 (genrtl_finish_compound_stmt): Likewise.
1275 (genrtl_compound_stmt): Likewise.
1276 (genrtl_asm_stmt): Likewise.
1277 (genrtl_named_return_value): Likewise.
1278 (genrtl_begin_stmt_expr): Likewise.
1279 (genrtl_finish_stmt_expr): Likewise.
1280 (finish_for_stmt): Removed first argument.
1281 (finish_switch_stmt): Likewise.
1283 * semantics.c (genrtl_try_block): Define function.
1284 (genrtl_handler): Likewise.
1285 (genrtl_catch_block): Likewise.
1286 (genrtl_ctor_stmt): Likewise.
1287 (genrtl_subobject): Likewise.
1288 (genrtl_decl_cleanup): Likewise.
1289 (genrtl_do_poplevel): Likewise.
1290 (genrtl_do_pushlevel): Likewise.
1291 (genrtl_clear_out_block): Likewise.
1292 (genrtl_goto_stmt): Likewise.
1293 (genrtl_expr_stmt): Likewise.
1294 (genrtl_decl_stmt): Likewise.
1295 (genrtl_if_stmt): Likewise.
1296 (genrtl_while_stmt): Likewise.
1297 (genrtl_do_stmt): Likewise.
1298 (genrtl_return_stmt): Likewise.
1299 (genrtl_for_stmt): Likewise.
1300 (genrtl_break_stmt): Likewise.
1301 (genrtl_continue_stmt): Likewise.
1302 (genrtl_scope_stmt): Likewise.
1303 (genrtl_switch_stmt): Likewise.
1304 (genrtl_case_label): Likewise.
1305 (genrtl_begin_compound_stmt): Likewise.
1306 (genrtl_finish_compound_stmt): Likewise.
1307 (genrtl_compound_stmt): Likewise.
1308 (genrtl_asm_stmt): Likewise.
1309 (genrtl_named_return_value): Likewise.
1310 (genrtl_begin_stmt_expr): Likewise.
1311 (genrtl_finish_stmt_expr): Likewise.
1312 (finish_for_stmt): Removed first argument and generate rtl
1314 (finish_switch_stmt): Likewise.
1315 (do_poplevel): Removed generate rtl specific code.
1316 (do_pushlevel): Likewise.
1317 (add_tree): Likewise.
1318 (finish_goto_stmt): Likewise.
1319 (finish_expr_stmt): Likewise.
1320 (begin_if_stmt): Likewise.
1321 (finish_if_stmt_cond): Likewise.
1322 (finish_then_clause): Likewise.
1323 (begin_else_clause): Likewise.
1324 (finish_else_clause): Likewise.
1325 (finish_if_stmt): Likewise.
1326 (clear_out_block): Likewise.
1327 (begin_while_stmt): Likewise.
1328 (finish_while_stmt_cond): Likewise.
1329 (finish_while_stmt): Likewise.
1330 (begin_do_stmt): Likewise.
1331 (finish_do_body): Likewise.
1332 (finish_do_stmt): Likewise.
1333 (finish_return_stmt): Likewise.
1334 (begin_for_stmt): Likewise.
1335 (finish_for_init_stmt): Likewise.
1336 (finish_for_cond): Likewise.
1337 (finish_for_expr): Likewise.
1338 (finish_break_stmt): Likewise.
1339 (finish_continue_stmt): Likewise.
1340 (begin_switch_stmt): Likewise.
1341 (finish_switch_cond): Likewise.
1342 (finish_case_label): Likewise.
1343 (begin_try_block): Likewise.
1344 (begin_function_try_block): Likewise.
1345 (finish_try_block): Likewise.
1346 (finish_cleanup_try_block): Likewise.
1347 (finish_cleanup): Likewise.
1348 (finish_function_try_block): Likewise.
1349 (finish_handler_sequence): Likewise.
1350 (finish_function_handler_sequence): Likewise.
1351 (begin_handler): Likewise.
1352 (finish_handler_parms): Likewise.
1353 (begin_catch_block): Likewise.
1354 (finish_handler): Likewise.
1355 (begin_compound_stmt): Likewise.
1356 (finish_compound_stmt): Likewise.
1357 (finish_asm_stmt): Likewise.
1358 (finish_label_stmt): Likewise.
1359 (finish_label_decl): Likewise.
1360 (finish_subobject): Likewise.
1361 (finish_decl_cleanup): Likewise.
1362 (finish_named_return_value): Likewise.
1363 (begin_stmt_expr): Likewise.
1364 (finish_stmt_expr): Likewise.
1366 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
1367 to call genrtl_expr_stmt when appropriate.
1369 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
1370 begin_compound_expr to call genrtl_begin_stmt_expr and
1371 genrtl_begin_compound_expr when appropriate.
1372 (finish_init_stmts): Changed calls to finish_compound_expr and
1373 finish_stmt_expr to call genrtl_finish_compound_expr and
1374 genrtl_finish_stmt_expr when appropriate.
1375 (expand_default_init): Changed call to finish_expr_stmt to call
1376 genrtl_expr_stmt when appropriate.
1377 (build_vec_init): Likewise.
1379 * parse.y (simple_stmt): Removed first argument from call to
1380 finish_for_stmt. Removed first argument from call to
1383 * parse.c: Regenerated.
1385 * pt.c (tsubst_expr): Removed first argument from call to
1386 finish_for_stmt. Removed first argument from call to
1389 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
1391 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
1392 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
1394 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
1395 (cplus_tree_code_length[]): Likewise.
1396 (cplus_tree_code_name[]): Likewise.
1397 (init_parse): Added call to add_c_tree_codes. Changed
1398 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
1400 2000-06-16 Mark Mitchell <mark@codesourcery.com>
1402 * cp-tree.h (finish_mem_initializers): Declare.
1403 (count_trees): Likewise.
1404 * parse.y (base_init): Use finish_mem_initializers.
1405 * semantics.c (finish_mem_initializers): New function.
1407 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
1408 the number of trees.
1410 (count_trees): Don't use it.
1412 2000-06-15 Jason Merrill <jason@redhat.com>
1414 * tree.c (count_trees): New debugging function.
1416 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
1417 * init.c (build_member_call): Pull out the name of a DECL.
1419 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
1420 * semantics.c (expand_body): Push to TV_INTEGRATION here.
1421 * optimize.c (optimize_function): Not here.
1422 * pt.c (instantiate_decl): Push to TV_PARSE.
1424 2000-06-15 Mark Mitchell <mark@codesourcery.com>
1426 * cp-tree.h (struct language_function): Remove x_base_init_list
1427 and x_member_init_list.
1428 (current_base_init_list): Remove.
1429 (current_member_init_list): Likewise.
1430 (setup_vtbl_ptr): Change prototype.
1431 (emit_base_init): Likewise.
1432 (expand_member_init): Likewise.
1433 (reinit_parse_for_function): Remove.
1434 * decl.c (save_function_data): Don't clear x_base_init_list and
1436 (mark_language_function): Don't mark them.
1437 * init.c (perform_member_init): Tweak comment.
1438 (sort_member_init): Take the list of initializers as an argument.
1439 (sort_base_init): Likewise.
1440 (emit_base_init): Likewise.
1441 (expand_member_init): Return the initializer. Don't use global
1443 * lex.c (reinit_parse_for_function): Remove.
1444 * method.c (build_template_parm_names): Correct substitution.
1445 (do_build_copy_constructor): Don't use current_member_init_list
1446 and current_base_init_list.
1447 (synthesize_method): Likewise.
1448 * parse.y (base_init): Split mem-initializers into
1449 base-initializers and field-initializers.
1450 (member_init_list): Build up the list here.
1451 (member_init): Return the initializer.
1452 (fn.depfn): Don't use reinit_parse_for_function.
1453 * parse.c: Regenerated.
1454 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
1456 (tsubst_expr): Don't use current_member_init_list
1457 and current_base_init_list.
1458 (tsubst_expr_values): Rename to ...
1459 (tsubst_initializer_list): ... this. Use convert_from_reference.
1460 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
1461 and current_base_init_list.
1462 (begin_function_definition): Don't call reinit_parse_for_function.
1464 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
1466 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
1469 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
1471 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
1473 * cp-tree.h (IF_COND): Move to c-common.h.
1474 (THEN_CLAUSE): Likewise.
1475 (ELSE_CLAUSE): Likewise.
1476 (WHILE_COND): Likewise.
1477 (WHILE_BODY): Likewise.
1478 (DO_COND): Likewise.
1479 (DO_BODY): Likewise.
1480 (RETURN_EXPR): Likewise.
1481 (EXPR_STMT_EXPR): Likewise.
1482 (FOR_INIT_STMT): Likewise.
1483 (FOR_COND): Likewise.
1484 (FOR_EXPR): Likewise.
1485 (FOR_BODY): Likewise.
1486 (SWITCH_COND): Likewise.
1487 (SWITCH_BODY): Likewise.
1488 (CASE_LOW): Likewise.
1489 (CASE_HIGH): Likewise.
1490 (GOTO_DESTINATION): Likewise.
1491 (COMPOUND_BODY): Likewise.
1492 (ASM_CV_QUAL): Likewise.
1493 (ASM_STRING): Likewise.
1494 (ASM_OUTPUTS): Likewise.
1495 (ASM_INPUTS): Likewise.
1496 (ASM_CLOBBERS): Likewise.
1497 (DECL_STMT_DECL): Likewise.
1498 (STMT_EXPR_STMT): Likewise.
1499 (LABEL_STMT_LABEL): Likewise.
1500 (SCOPE_BEGIN_P): Likewise.
1501 (SCOPE_END_P): Likewise.
1502 (SCOPE_STMT_BLOCK): Likewise.
1503 (SCOPE_NULLIFIED_P): Likewise.
1504 (SCOPE_NO_CLEANUPS_P): Likewise.
1505 (SCOPE_PARTIAL_P): Likewise.
1506 (ASM_VOLATILE_P): Likewise.
1507 (STMT_LINENO): Likewise.
1508 (STMT_LINENO_FOR_FN_P): Likewise.
1510 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
1511 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
1512 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
1513 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
1514 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
1516 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
1518 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
1519 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
1521 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
1522 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
1523 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
1525 2000-06-14 Mark Mitchell <mark@codesourcery.com>
1527 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
1528 * class.c (dfs_find_final_overrider): Set it appropriately.
1529 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
1530 avoid unneeded secondary vptrs.
1532 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1534 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
1535 (check_bitfield_decl, check_field_decl): Likewise.
1536 (build_vtbl_or_vbase_field, build_base_field): Likewise.
1537 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
1538 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
1539 (xfer_tag, finish_enum): Likewise.
1540 * decl2.c (finish_builtin_type): Likewise.
1541 * init.c (init_init_processing): Likewise.
1542 * pt.c (instantiate_class_template): Likewise.
1543 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
1544 * cp-tree.h (struct lang_type): Add user_align member.
1545 (CLASSTYPE_USER_ALIGN): Define.
1547 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1549 * Make-lang.in (c++.install-common): Install g++-cross in
1550 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
1551 $(target_alias)-g++ and $(target_alias)-c++.
1553 2000-06-12 Mark Mitchell <mark@codesourcery.com>
1555 * class.c (vcall_offset_data_s): Add last_init and fns.
1556 (overrides): Rename to same_signature_p.
1557 (dfs_find_final_overrider): Adjust accordingly.
1558 (mark_overriders): Likewise.
1559 (warn_hidden): Likewise.
1560 (build_vtbl_initializer): Reorganize machinery for building things
1561 at negative offsets.
1562 (build_vcall_and_vbase_vtbl_entries): Likewise.
1563 (build_vbase_offset_vtbl_entries): Likewise.
1564 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
1565 offset entries. Do not create two entries for functions with the
1567 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
1568 (build_rtti_vtbl_entries): Reorganize machinery for building things
1569 at negative offsets.
1571 * optimize.c (expand_call_inline): Don't recurse into the code
1572 used to initialize the parameters more than once.
1574 2000-06-11 Mark Mitchell <mark@codesourcery.com>
1576 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
1577 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
1578 (find_substitution): Only use the `Sa' substitution for
1579 std::allocator, not instantiations of it.
1580 (write_template_prefix): Move comment. Only use a TREE_LIST to
1581 represent substitutions for a member template.
1582 (write_array_type): Mangle array dimensions correctly.
1583 * optimize.c (maybe_clone_body): Copy more information from the
1585 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
1586 on the regenerated declaration.
1588 2000-06-11 Chip Salzenberg <chip@valinux.com>
1589 Mark Mitchell <mark@codesourcery.com>
1591 * class.c (build_vtable): Clarify comment.
1592 (build_ctor_vtbl_group): Pass the most derived type to
1595 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1597 * decl2.c (compare_options): Don't needlessly cast away const-ness.
1599 2000-06-10 Mark Mitchell <mark@codesourcery.com>
1601 * decl.c (add_binding): Handle duplicate declarations of external
1604 2000-06-09 Chip Salzenberg <chip@valinux.com>
1605 Mark Mitchell <mark@codesourcery.com>
1607 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
1609 (write_signed_number): New macro.
1610 (write_unsigned_number): Likewise.
1611 (write_source_name): Use them.
1612 (write_number): Handle signed and unsigned values.
1613 (write_integer_cst): Use tree_int_cst_sgn, and use
1614 write_unsigned_number or write_signed_number as appropriate.
1615 (write_discriminator): Use write_unsigned_number or
1616 write_signed_number as appropriate.
1617 (write_template_arg_literal): Likewise.
1618 (write_array_type): Use tree_low_cst.
1619 (write_template_parm): Use write_unsigned_number or
1620 write_signed_number as appropriate.
1621 (write_substitution): Adjust call to write_number.
1622 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
1623 (write_expression): Handle non-type template arguments of
1624 reference type correctly.
1625 (mangle_thunk): Use write_signed_number.
1627 2000-06-09 Chip Salzenberg <chip@valinux.com>
1629 * mangle.c (find_substition): Don't mangle objects with typename
1630 substitutions (e.g. "cin" as "Si").
1632 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
1634 * call.c (add_candidate): Use ggc_alloc_cleared.
1635 * decl.c (lookup_label): Likewise.
1636 * lex.c (retrofit_lang_decl): Likewise.
1638 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
1640 * semantics.c (expand_body): Push to TV_EXPAND.
1641 * optimize.c (optimize_function): Push to TV_INTEGRATION.
1642 * decl.c (start_function): Always call announce_function.
1644 * tinfo2.cc: Just declare abort.
1646 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
1648 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
1649 whenever @ is a symbolic name.
1651 2000-06-08 Jakub Jelinek <jakub@redhat.com>
1653 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
1655 2000-06-07 Mark Mitchell <mark@codesourcery.com>
1657 * decl.c (pushdecl): Look up functions by DECL_NAME, not
1658 DECL_ASSEMBLER_NAME.
1660 2000-06-06 Mark Mitchell <mark@codesourcery.com>
1662 * decl2.c (c_language): Define.
1664 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
1666 * lex.c (lang_init_options): Tweak.
1668 * decl2.c: Remove #inclusion of diagnostic.h
1669 (lang_decode_option): Move diagnostic formatting options to
1672 * lang-options.h: Remove documentation for diagnostic options.
1674 * Makefile.in (lex.o): Depends upon diagnostic.h
1676 2000-06-06 Mark Mitchell <mark@codesourcery.com>
1678 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
1679 the same DECL_RESULT, it's not a redefinition.
1680 * pt.c (tsubst_decl): Remove code to handle illegal
1683 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
1685 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
1687 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
1689 * search.c (maybe_suppress_debug_info): Don't check
1690 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
1692 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
1695 Remember instantiation context in deferred instantiations.
1696 * cp-tree.h (struct tinst_level): Remove.
1697 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
1698 * pt.c (current_tinst_level): Now a tree.
1699 (print_template_context, push_tinst_level, pop_tinst_level,
1700 tinst_for_decl): Adjust.
1701 (reopen_tinst_level): New fn.
1702 (init_pt): Register current_tinst_level as a root.
1703 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
1704 of the pending templates list.
1705 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
1706 * lex.c (extract_interface_info): Adjust.
1707 * decl2.c (warn_if_unknown_interface): Adjust.
1709 2000-06-05 Mark Mitchell <mark@codesourcery.com>
1711 * class.c (indirect_primary_base_p): New function.
1712 (determine_primary_base): Use it.
1714 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
1716 Update new-abi dynamic cast algorithm.
1717 * tinfo.cc (__class_type_info::__dyncast_result): Add
1718 whole_details. Adjust constructor.
1719 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
1720 Avoid unnecessary searching.
1721 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
1723 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1725 * decl.c (init_decl_processing): Don't call record_component_aliases.
1726 * tree.c (build_cplus_array_type_1): Likewise.
1728 2000-06-04 Mark Mitchell <mark@codesourcery.com>
1730 * ir.texi: Correct typo.
1731 * mangle.c (write_expression): Handle non-type template arguments
1732 with reference type.
1733 * method.c (build_overload_value): Likewise.
1734 * pt.c (convert_nontype_argument): Explicitly represent conversion
1735 to a reference with an ADDR_EXPR.
1736 (unify): Always unify arguments in left-to-right order.
1738 2000-06-03 Alex Samuel <samuel@codesourcery.com>
1739 Mark Mitchell <mark@codesourcery.com>
1741 * Make-lang.in (CXX_SRCS): Add mangle.c.
1742 * Makefile.in (CXX_OBJS): Add mangle.o.
1743 (mangle.o): New rule.
1745 * class.c (local_classes): New variable.
1746 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
1747 (get_vtt_name): Use mangle_vtt_name for new ABI.
1748 (init_class_processing): Initialize local_classes.
1749 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
1750 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
1751 (std_identifier): New macro.
1752 (DECL_VOLATILE_MEMFUNC_P): New macro.
1753 (DECL_NAMESPACE_STD_P): Likewise.
1754 (local_classes): Declare.
1755 (get_mostly_instantiated_function_type): Declare.
1756 (init_mangle): Declare.
1757 (mangle_decl): Likewise.
1758 (mangle_type_string): Likewise.
1759 (mangle_type): Likewise.
1760 (mangle_typeinfo_for_type): Likewise.
1761 (mangle_typeinfo_string_for_type): Likewise.
1762 (mangle_vtbl_for_type): Likewise.
1763 (mangle_vtt_for_type): Likewise.
1764 (mangle_ctor_vtbl_for_type): Likewise.
1765 (mangle_thunk): Likewise.
1766 (mangle_conv_op_name_for_type): Likewise.
1767 (mangle_guard_variable): Likewise.
1768 * decl.c (pushtag): Keep track of local classes.
1769 (initialize_predefined_identifiers): Initialize std_identifier.
1770 (init_decl_processing): Use std_identifier.
1771 (start_decl): Don't treat instantiations as specializations.
1772 (grokdeclarator): Likewise.
1773 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
1774 name for fully-instantiated templates.
1775 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
1776 destructors with the new ABI.
1777 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
1778 (grokfield): Use mangle_type for new ABI.
1779 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
1780 (get_sentry): Use mangle_guard_variable for new ABI.
1781 (start_static_initialization_or_destruction): Likewise.
1782 * expr.c (extract_aggr_init): Remove.
1783 (extract_scalar_init): Likewise.
1784 (extract_init): Remove #if 0'd code.
1785 * mangle.c: New function.
1786 * method.c (build_mangled_name): Assert not flag_new_abi.
1787 (build_static_name): Likewise.
1788 (build_decl_overload_real): Likewise.
1789 (build_typename_overload): Likewise.
1790 (build_overload_with_type): Likewise.
1791 (build_overload_name): Likewise.
1792 (get_ctor_vtbl_name): Likewise.
1793 (start_squangling): Likewise.
1794 (get_id_2): Likewise.
1795 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
1796 (init_method): Call init_mangle for new ABI.
1797 (make_thunk): Call mangle_thunk for new ABI.
1798 * operators.def: Correct new ABI manglings for the `%' operator.
1800 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
1801 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
1802 (lookup_template_class): Call mangle_decl for new ABI.
1803 (get_mostly_instantiated_function_type): New function.
1804 (set_mangled_name_for_template_decl): Use it.
1805 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
1806 the new ABI. Use mangle_conv_op_name_for_type for instantiated
1807 conversion op names.
1808 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
1809 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
1810 (tinfo_base_init): Likewise. Mangle typeinfo string name with
1811 mangle_typeinfo_string_for_type.
1813 2000-06-03 Mark Mitchell <mark@codesourcery.com>
1815 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
1816 (INNERMOST_TEMPLATE_ARGS): New macro.
1817 (innermost_args): Remove.
1818 (get_innermost_template_args): New function.
1819 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
1820 * error.c (dump_function_decl): Be caution when using
1821 most_general_template.
1822 * method.c (build_template_parm_names): Use
1823 INNERMOST_TEMPLATE_ARGS.
1824 * pt.c (add_to_template_args): Tidy comment
1825 (get_innermost_template_args): New function.
1826 (check_explicit_specialization): Clear DECL_INITIAL for a new
1828 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
1830 (push_template_decl): Always register specializations of the most
1832 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
1833 (coerce_template_parms): Likewise.
1834 (lookup_template_class): Likewise.
1835 (innermost_args): Remove.
1836 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
1837 (tsubst_decl): Handle tricky specializations. Use
1838 get_innermost_template_args.
1839 (instantiate_template): Simplify handling of partial
1841 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
1842 (most_general_template): Reimplement, in a more straightforward
1844 (regenerate_decl_from_template): Tweak formatting. Use
1845 TMPL_ARGS_DEPTH for clarity.
1846 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
1848 * dump.c (dequeue_and_dump): Dump information about thunks.
1850 2000-06-01 Richard Henderson <rth@cygnus.com>
1852 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
1854 2000-06-01 Richard Henderson <rth@cygnus.com>
1856 * decl2.c (unsupported_options): Fix typo, make const.
1857 (lang_decode_option): Fix bsearch argument order.
1859 2000-06-01 Mark Mitchell <mark@codesourcery.com>
1861 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
1864 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1866 * cp-tree.h (c_get_alias_set): Deleted.
1867 * Makefile.in (decl.o): Include ../expr.h.
1868 * decl.c (expr.h): Include.
1869 (init_decl_processing): Call record_component_aliases for arrays.
1870 (grokdeclarator): Likewise.
1871 Set TREE_ADDRESSABLE for fields that aren't bitfields.
1872 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
1874 2000-05-31 Mark Mitchell <mark@codesourcery.com>
1876 Remove guiding declaration support.
1877 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
1878 (flag_guiding_decls): Remove.
1879 * call.c (build_user_type_conversion_1): Remove support for
1881 (build_new_function_call): Likewise.
1882 (build_new_op): Likewise.
1883 (build_new_method_call): Likewise.
1884 * decl.c (start_function): Likewise.
1885 * friend.c (is_friend): Likewise.
1886 (do_friend): Likewise.
1887 * decl2.c ((flag_dump_translation_unit): Make it const.
1888 (flag_guiding_decls): Remove.
1889 (unsupported_options): New variable
1890 (compare_options): New function.
1891 (lang_decode_option): Use them.
1893 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
1895 * method.c (mangle_expression): Adjust test for legal expression
1898 * pt.c (instantiate_decl): Save and restore the local
1899 specializations list.
1901 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
1903 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
1905 2000-05-30 Mark Mitchell <mark@codesourcery.com>
1907 * call.c (add_template_candidate_real): Handle member template
1908 constructors for classes with virtual bases.
1909 (build_user_type_conversion_1): Use in_charge_arg_for_name.
1910 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
1912 * ir.texi: Update thunk documentation.
1914 * call.c (joust): Fix handling of overloaded builtin operators.
1916 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
1918 * cp-tree.h (DECL_ANTICIPATED): New macro.
1919 Document new use of DECL_LANG_FLAG_7.
1920 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
1921 in the user namespace.
1922 * lex.c (do_identifier): If the identifier's declaration has
1923 DECL_ANTICIPATED on, it has not yet been declared. But do not
1924 replace it with an ordinary implicit declaration.
1926 * tinfo2.cc: Include stdlib.h.
1928 2000-05-29 Mark Mitchell <mark@codesourcery.com>
1930 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
1931 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
1934 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
1936 * decl2.c (lang_decode_option): Use skip_leading_substring instead
1939 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
1941 * operators.def (<?): Duplicated, should have been...
1944 2000-05-27 Alex Samuel <samuel@codesourcery.com>
1945 Mark Mitchell <mark@codesourcery.com>
1947 * cp-tree.h (ansi_opname): Make it a macro.
1948 (ansi_assopname): Likewise.
1949 (struct lang_decl_flags): Add assignment_operator_p.
1950 (struct lang_decl): Add operator_code.
1951 (DECL_VTT_PARM): Adjust.
1952 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
1953 overloaded operator.
1954 (SET_OVERLOADED_OPERATOR_CODE): New macro.
1955 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
1956 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
1957 (opname_tab): Remove.
1958 (assignop_tab): Likewise.
1959 (operator_name_info_t): New type.
1960 (operator_name_info): New variable.
1961 (assignment_operator_name_info): Likewise.
1962 (build_cp_library_fn): Remove declaration.
1963 (push_cp_library_fn): Likewise.
1964 (operator_name_string): Likewise.
1965 (build_decl_overload): Likewise.
1966 * call.c (print_z_candidates): Simplify.
1967 (build_object_call): Adjust usage of ansi_opname. Use
1968 DECL_OVERLOADED_OPERATOR_P.
1969 (op_error): Adjust operator name lookup.
1970 (build_conditional_expr): Adjust usage of ansi_opname.
1971 (build_new_op): Likewise.
1972 (build_op_delete_call): Likewise.
1973 (build_over_call): Likewise.
1974 (joust): Use DECL_OVERLOADED_OPERATOR_P.
1975 * decl.c (duplicate_decls): Copy operator_code.
1976 (init_decl_processing): Adjust parameters to push_cp_library_fn.
1977 (builtin_function): Adjust parameters to build_library_fn_1.
1978 (build_library_fn_1): Accept an overloaded operator code.
1979 (build_library_fn): Pass ERROR_MARK.
1980 (build_cp_library_fn): Accept an overloaded operator code.
1981 (push_cp_library_fn): Likewise.
1982 (grokfndecl): Tweak.
1983 (grokdeclarator): Simplify code to compute names of overloaded
1984 operators. Adjust use of ansi_opname.
1985 (ambi_op_p): Work on tree_codes, not identifiers.
1986 (unary_op_p): Likewise.
1987 (grok_op_properties): Likewise.
1988 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
1989 (lang_mark_tree): Don't try to mark the operator_code.
1990 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
1991 * error.c (dump_decl): Remove special handling for operator
1993 (dump_function_name): Likewise.
1994 (dump_expr): Adjust name lookup of operators.
1995 (op_to_string): Simplify.
1996 (assop_to_string): Likewise.
1997 * init.c (build_new_1): Adjust use of ansi_opname.
1998 * lex.c (opname_tab): Remove.
1999 (assignop_tab): Likewise.
2000 (ansi_opname): Likewise.
2001 (ansi_assopname): Likewise.
2002 (operator_name_string): Likewise.
2003 (reinit_lang_specific): Likewise.
2004 (operator_name_info): New variable.
2005 (assignment_operator_name_info): Likewise.
2006 (init_operators): New function.
2007 (init_parse): Use it.
2008 (do_identifier): Adjust use of ansi_opname.
2009 * method.c (mangle_expression): Don't use ansi_opname for
2011 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
2012 (build_decl_overload): Remove.
2013 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
2014 (do_build_assign_ref): Adjust use of ansi_opname.
2015 (synthesize_method): Likewise.
2016 (implicitly_declare_fn): Likewise.
2017 * operators.def: New file.
2018 * parse.y (operator): Adjust use of ansi_opname.
2019 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
2020 (set_mangled_name_for_template_decl): Don't play games with
2022 (special_function_p): Adjust use of ansi_opname.
2023 * typeck.c (check_return_expr): Likewise.
2024 * Make-lang.in (cc1plus): Depend on operators.def.
2025 * Makefile.in (lex.o): Likewise.
2028 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
2030 * Make-lang.in (cplib2.ready): Eradicate.
2032 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2034 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
2035 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
2036 (built_min, cp_tree_equal): Likewise.
2038 2000-05-26 Mark Mitchell <mark@codesourcery.com>
2040 * class.c (layout_nonempty_base_or_field): Replace
2041 `record_layout_info' with `record_layout_info_s'.
2043 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
2046 * cp-tree.h (struct language_function): x_named_labels is now
2047 a struct named_label_list*.
2048 * decl.c (struct named_label_use_list): Renamed from...
2049 (struct named_label_list): ...this. New struct.
2050 (push_binding_level): Don't set eh_region.
2051 (note_level_for_eh): New fn.
2052 (pop_label): Take label and old value directly.
2053 (pop_labels): Adjust for new named_labels format.
2054 (lookup_label): Likewise.
2055 (poplevel): Note characteristics of a binding level containing a
2056 named label. Mess with named label lists earlier.
2057 (mark_named_label_lists): New fn.
2058 (mark_lang_function): Call it.
2059 (use_label): New fn, split out from...
2060 (make_label_decl): ...here. Don't call it.
2061 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
2062 check_previous_gotos): New fns, split out from...
2063 (define_label): ...here.
2064 (check_switch_goto): New fn.
2065 (define_case_label): Call it.
2066 (check_goto): New fn.
2067 * semantics.c (finish_goto_stmt): Call it and use_label.
2068 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
2069 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
2071 2000-05-26 Mark Mitchell <mark@codesourcery.com>
2073 * class.c (build_vtable_entry_ref): Correct usage of
2074 get_vtbl_decl_for_binfo.
2076 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
2077 * method.c (implicitly_declare_fn): Not here.
2079 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
2081 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
2082 (CPTI_PTMD_DESC_TYPE): ... here.
2083 (ptmd_desc_type_node): Rename to ...
2084 (ptm_desc_type_node): ... here.
2086 * rtti.c (ptmd_initializer): Rename to ...
2087 (ptm_initializer): ... here.
2088 (sythesize_tinfo_var): Adjust. Deal with pointer to member
2090 (create_tinfo_types): Adjust.
2092 2000-05-25 Mark Mitchell <mark@codesourcery.com>
2094 Finish implementation of VTTs.
2095 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
2096 CPTI_VTT_PARM_IDENTIFIER.
2097 (vtt_parm_identifier): New macro.
2098 (vtt_parm_type): Likewise.
2099 (BINFO_SUBVTT_INDEX): Likewise.
2100 (BINFO_VPTR_INDEX): Likewise.
2101 (struct lang_decl): Add vtt_parm.
2102 (DECL_VTT_PARM): New macro.
2103 (DECL_USE_VTT_PARM): Likewise.
2104 (DECL_NEEDS_VTT_PARM_P): Likewise.
2105 (get_vtt_name): Declare.
2106 (build_artifical_parm): Likewise.
2107 (fixup_all_virtual_upcast_offsets): Likewise.
2108 (expand_indirect_vtbls_init): Remove.
2109 * call.c (build_new_method_call): Pass the vtt to subobject
2110 constructors and destructors.
2111 * class.c (get_vtt_name): Give it external linkage.
2112 (build_clone): Handle the magic VTT parameters for clones.
2113 (clone_function_decl): Fix typo in comment.
2114 (build_vtt): Keep track of the indices in the VTTs where various
2115 entities are stored.
2116 (build_vtt_inits): Likewise.
2117 (dfs_build_vtt_inits): Likewise.
2118 (build_ctor_vtbl_group): Tweak type of construction vtables.
2119 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
2120 primary bases, when building construction vtables.
2121 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
2122 (initialize_predefined_identifiers): Add vtt_parm_identifier.
2123 (init_decl_processing): Initialize vtt_parm_type.
2124 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
2125 (lang_mark_tree): Make vtt_parm.
2126 * decl2.c (build_artificial_parm): New function.
2127 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
2128 (grokclassfn): Use build_artificial_parm.
2129 * init.c (initialize_vtbl_ptrs): Call
2130 fixup_all_virtual_upcast_offsets directly.
2131 (perform_member_init): Use the complete subobject destructor for
2133 (build_vtbl_address): New function.
2134 (expand_virtual_init): Handle VTTs.
2135 * optimize (maybe_clone_body): Likewise.
2136 * search.c (fixup_all_virtual_upcast_offsets): Give it external
2138 (expand_indirect_vtbls_init): Remove.
2139 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
2140 * tree.c (make_binfo): Make them bigger.
2142 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
2144 * inc/cxxabi.h (__pbase_type_info): Define, based on
2145 __pointer_type_info.
2146 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
2147 (__pointer_to_member_type_info): Likewise.
2148 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
2149 (__pointer_to_member_type_info::__is_pointer_p): Remove.
2150 (__pointer_type_info::__do_catch): Rename to ...
2151 (__pbase_type_info::__do_catch): ... here. Adjust.
2152 (__pbase_type_info::__pointer_catch): Implement.
2153 (__pointer_type_info::__pointer_catch): Adjust.
2154 (__pointer_to_member_type_info::__pointer_catch): Adjust.
2156 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
2158 * tinfo.h (__user_type_info::contained_virtual_p): New
2160 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
2162 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
2163 diamond shaped heirarchy. Add early out for mixed diamond and
2164 duplicate shaped heirarchy.
2166 2000-05-24 Mark Mitchell <mark@codesourcery.com>
2168 * cp-tree.h (build_delete): Change prototype.
2169 (build_vec_delete): Likewise.
2170 * call.c (build_scoped_method_call): Use special_function_kind
2171 values to indicate the kind of destruction to be done.
2172 (build_method_call): Likewise.
2173 * decl.c (finish_destructor_body): Likewise.
2174 (maybe_build_cleanup_1): Likewise. Rename to ...
2175 (maybe_build_cleanup): ... this.
2176 * decl2.c (delete_sanity): Use special_function_kind
2177 values to indicate the kind of destruction to be done.
2178 (build_cleanup): Likewise.
2179 * init.c (perform_member_init): Likewise.
2180 (build_vec_delete_1): Likewise.
2181 (build_dtor_call): Simplify.
2182 (build_delete): Use special_function_kind
2183 values to indicate the kind of destruction to be done.
2184 (build_vbase_delete): Likewise.
2185 (build_vec_delete): Likewise.
2187 * init.c (sort_member_init): Fix typo in error message generation
2190 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
2192 * semantics.c (begin_class_definition): make the packed
2193 attribute be sensitive to the "-fpack-struct" command line flag
2195 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
2197 Update new-abi upcast algorithm.
2198 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
2199 prototype and meaning of return value.
2200 (__si_class_type_info::__do_upcast): Likewise.
2201 (__vmi_class_type_info::__do_upcast): Likewise.
2202 * tinfo.cc (__class_type_info::__upcast_result): Replace
2203 whole2dst with part2dst. Adjust ctor.
2204 (__class_type_info::__do_upcast): Adjust call of worker function.
2205 (__class_type_info::__do_upcast): Adjust.
2206 (__si_class_type_info::__do_upcast): Adjust. Use parent's
2208 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
2209 virtual base in diamond heirarchy bug.
2211 2000-05-23 Mark Mitchell <mark@codesourcery.com>
2213 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
2214 and bitfield to tinfo_fn_p.
2215 (DECL_TINFO_FN_P): Adjust.
2216 (SET_DECL_TINFO_FN_P): Likewise.
2217 (DECL_MUTABLE_P): Likewise.
2218 (DECL_C_BIT_FIELD): Likewise.
2219 (SET_DECL_C_BIT_FIELD): Likewise.
2220 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2221 (DECL_UNINLINABLE): Likewise.
2222 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
2223 (handle_using_decl): Remove assertion.
2224 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
2225 to build FIELD_DECLs.
2226 (build_base_field): Likewise.
2227 (layout_class_type): Likewise.
2228 * decl.c (init_decl_processing): Likewise.
2229 (build_ptrmemfunc_type): Likewise.
2230 (grokdeclarator): Likewise.
2231 * decl2.c (grok_x_components): Likewise.
2232 * except.c (call_eh_info): Likewise.
2233 * init.c (init_init_processing): Likewise.
2234 * rtti.c (expand_class_desc): Likewise.
2235 (create_pseudo_type_info): Likewise.
2236 (get_vmi_pseudo_type_info): Likewise.
2237 (create_tinfo_types): Likewise.
2238 * ptree.c (print_lang_decl): Adjust.
2239 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
2240 before checking DECL_MUTABLE_P.
2242 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
2243 parameters for template functions.
2244 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
2245 destructors as well as constructors.
2247 2000-05-22 Mark Mitchell <mark@codesourcery.com>
2249 * class.c (build_ctor_vtbl_group): Set inits.
2250 * optimize.c (maybe_clone_body): Set DECL_INLINE and
2251 DECL_THIS_INLINE appropriately for clones.
2253 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
2254 (DECL_CONV_FN_P): Simplify.
2255 (DECL_OPERATOR): Remove.
2256 (language_to_string): Declare.
2257 * decl.c (duplicate_decls): Fix typo in comment.
2258 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
2259 (grok_op_properties): Use DECL_CONV_FN_P instead of
2260 IDENTIFIER_TYPENAME_P.
2261 * dump.c (dequeue_and_dump): Dump the language linkage of
2263 * error.c (language_to_string): Give it external linkage.
2264 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
2265 (implicitly_declare_fn): Set DECL_LANGUAGE.
2266 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
2267 IDENTIFIER_TYPENAME_P.
2268 (tsubst_decl): Likewise.
2269 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
2270 * semantics.c (finish_member_declaration): Don't mark members of
2271 classes declared in an extern "C" region as extern "C".
2273 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2275 * decl2.c (qualified_lookup_using_namespace): Look through
2278 * decl.c (push_using_decl): Return the old decl on namespace level.
2280 2000-05-21 Mark Mitchell <mark@codesourcery.com>
2282 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
2283 (VTT_NAME_PREFIX): New macro.
2284 (CTOR_VTBL_NAME_PREFIX): Likewise.
2285 (get_ctor_vtbl_name): New function.
2286 * class.c (get_vtable_name): Simplify.
2287 (get_vtt_name): New function.
2288 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
2289 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
2290 when a virtual base becomes primary.
2291 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
2293 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
2294 additional parameters.
2295 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
2296 (initialize_array): New function.
2297 (build_vtt): Likewise.
2298 (build_vtt_inits): Likewise.
2299 (dfs_build_vtt_inits): Likewise.
2300 (dfs_fixup_binfo_vtbls): Likewise.
2301 (build_ctor_vtbl_group): Likewise.
2302 (initialize_vtable): Use initialize_array.
2303 (accumulate_vtbl_inits): Reimplement to handle construction
2305 (dfs_accumulate_vtbl_inits): Likewise.
2306 (bulid_vtbl_initializer): Adjust parameter name.
2307 * method.c (build_typename_overload): Remove #if 0'd code.
2308 (get_ctor_vtbl_name): New function.
2309 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
2310 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
2312 * cp-tree.h (struct lang_type): Remove search_slot.
2313 (CLASSTYPE_SEARCH_SLOT): Remove.
2314 (emit_base_init): Change prototype.
2315 (initialize_vtbl_ptrs): Likewise.
2316 (expand_indirect_vtbls_init): Likewise.
2317 (clear_search_slots): Remove.
2318 * decl.c (lang_mark_tree): Don't mark search_slot.
2319 * init.c (initialize_vtbl_ptrs): Simplify.
2320 (emit_base_init): Likewise.
2321 * search.c (struct vbase_info): Document decl_ptr.
2322 (convert_pointer_to_single_level): Remove.
2323 (dfs_find_vbases): Remove.
2324 (dfs_init_base_pointers): Simplify.
2325 (dfs_clear_vbase_slots): Remove.
2326 (dfs_vtable_path_unmark): New function.
2327 (init_vbase_pointers): Simplify.
2328 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
2329 (expand_indirect_vtbls_init): Simplify. Don't call
2330 mark_all_temps_used.
2331 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
2332 initialize_vtbl_ptrs.
2334 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
2336 * except.c: Add static prototypes.
2338 2000-05-20 H.J. Lu <hjl@gnu.org>
2340 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
2342 2000-05-19 Mark Mitchell <mark@codesourcery.com>
2344 Don't create a separate copy of virtual bases for the
2345 CLASSTYPE_VBASECLASSES list.
2346 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
2347 (BINFO_FOR_VBASE): Remove.
2348 (CANONICAL_BINFO): Adjust.
2349 (binfo_for_vbase): New function.
2350 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
2351 instead of BINFO_FOR_VBASE.
2352 (build_vbase_pointer): Likewise.
2353 (build_secondary_vtable): Likewise.
2354 (dfs_mark_primary_bases): Likewise.
2355 (mark_primary_bases): Likewise.
2356 (layout_nonempty_base_or_field): Likewise.
2357 (dfs_set_offset_for_shared_vbases): Likewise.
2358 (dfs_set_offset_for_unshared_vbases): Likewise.
2359 (layout_virtual_bases): Likewise. Adjust for changes to the
2360 CLASSTYPE_VBASECLASSES list.
2361 (dump_class_hierarchy_r): Use binfo_for_vbase
2362 instead of BINFO_FOR_VBASE.
2363 (dump_class_hierarchy): Likewise.
2364 (finish_vtbls): Likewise.
2365 (build_vtbl_initializer): Adjust for changes to the
2366 CLASSTYPE_VBASECLASSES list.
2367 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
2368 * decl.c (finish_destructor_body): Adjust for changes to the
2369 CLASSTYPE_VBASECLASSES list.
2370 * init.c (sort_base_init): Use binfo_for_vbase.
2371 (construct_virtual_bases): Adjust for changes to the
2372 CLASSTYPE_VBASECLASSES list.
2373 (expand_member_init): Use binfo_for_vbase.
2374 (build_vbase_delete): Adjust for changes to the
2375 CLASSTYPE_VBASECLASSES list.
2376 * method.c (do_build_copy_constructor): Likewise.
2377 * rtti.c (get_base_offset): Use binfo_for_vbase.
2378 (expand_class_desc): Remove #if 0'd code.
2379 * search.c (struct vbase_info): Remove vbase_types.
2380 (get_base_distance): Use binfo_for_vbase.
2381 (lookup_field_queue_p): Use CANONICAL_BINFO.
2382 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
2383 (get_pure_virtuals): Adjust for changes to the
2384 CLASSTYPE_VBASECLASSES list.
2385 (dfs_find_vbases): Use binfo_for_vbase.
2386 (dfs_init_vbase_pointers): Likewise.
2387 (init_vbase_pointers): Don't initialize vi.vbase_types.
2388 (virtual_context): Use binfo_for_vbase.
2389 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
2390 CLASSTYPE_VBASECLASSES list.
2391 (expand_indirect_vtbls_init): Simplify.
2392 (dfs_get_vbase_types): Don't replicate virtual bases.
2393 (find_vbase_instance): Use binfo_for_vbase.
2394 (binfo_for_vbase): New function.
2395 * typeck.c (get_delta_difference): Use binfo_for_vbase.
2397 2000-05-17 Mark Mitchell <mark@codesourcery.com>
2399 * decl2.c (finish_anon_union): Generalize error messages to handle
2400 anonymous structures.
2401 * init.c (perform_member_init): Remove `name' parameter.
2402 (build_field_list): New function.
2403 (sort_member_init): Handle anonymous union initialization order
2404 correctly. Check for multiple initializations of the same union.
2405 (emit_base_init): Don't look up fields by name here.
2406 (expand_member_init): Record the result of name lookup for future
2408 * typeck.c (build_component_ref): Fix formatting.
2410 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2412 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
2413 * typeck.c (build_x_compound_expr): Replace warn_unused with
2416 * decl2.c (lang_decode_option): Update -Wall unused flags by
2417 calling set_Wunused.
2419 2000-05-16 Mark Mitchell <mark@codesourcery.com>
2421 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
2422 * init.c (dfs_vtable_path_unmark): Remove.
2423 * search.c (marked_new_vtable_p): Likewise.
2424 (unmarked_new_vtable_p): Likewise.
2425 (dfs_search_slot_nonempty_p): Likewise.
2426 (dfs_mark): Likewise.
2427 (dfs_vtable_path_unmark): Likewise.
2428 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
2429 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
2430 (dfs_init_vbase_pointers): Remove special-case new ABI code.
2431 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
2432 (init_vbase_pointers): Simplify.
2433 (expand_indirect_vtbls_init): Likewise.
2435 * class.c (copy_virtuals): New function.
2436 (build_primary_table): Use it.
2437 (build_secondary_vtable): Likewise.
2438 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
2439 indicate that no vcall offset is required.
2440 (add_virtual_function): Likewise.
2441 (modify_all_vtables): Likewise.
2442 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
2443 (dfs_accumulate_vtbl_inits): Likewise.
2444 (build_vtbl_initializer): Make changes to handle construction
2446 (dfs_build_vcall_offset_vtbl_entries): Likewise.
2447 (build_rtti_vtbl_entries): Likewise.
2448 (build_vtable_entries): Handle a NULL vcall_index.
2450 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
2452 * decl2.c (lang_decode_option): Fix thinko.
2454 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
2456 * except.c (check_handlers): New fn.
2457 * cp-tree.h: Declare it.
2458 * semantics.c (finish_handler_sequence): Call it.
2459 (finish_function_handler_sequence): Likewise.
2460 (finish_handler_parms): Set TREE_TYPE on the handler.
2461 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
2462 * search.c (get_base_distance_recursive): If protect>1, ignore
2464 (get_base_distance): Don't reduce watch_access.
2466 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
2468 * lex.c: #include diagnostic.h.
2469 (lang_init_options): Set default prefixing rules.
2471 * lang-options.h: Add -fdiagnostics-show-location=.
2473 * decl2.c: #include diagnostic.h.
2474 (lang_decode_option): Handle -fdiagnostics-show-location=.
2476 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
2478 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
2479 * vec.cc: Revert my 2000-05-07 change.
2481 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
2483 * class.c (check_field_decls): Complain about non-static data
2484 members with same name as class in class with constructor.
2486 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
2488 * decl.c (grokdeclarator): Allow non-static data members with
2491 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2493 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
2494 and pending_inline.filename. Update prototypes.
2495 * decl.c (define_label): Constify filename parameter.
2496 * decl2.c (warn_if_unknown_interface): Constify local char *.
2497 * input.c Constify input_source.filename. Don't declare
2498 input_filename or lineno. Constify filename parameter to feed_input.
2499 * lex.c (init_parse): Constify parameter and return value.
2500 (cp_pragma_interface, cp_pragma_implementation): Constify
2502 (reinit_parse_for_method, reinit_parse_for_block,
2503 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
2504 Constify local char *.
2505 * pt.c: Don't declare lineno or input_filename.
2506 (print_template_context, tsubst_friend_function, tsubst_decl,
2507 tsubst, instantiate_decl): Constify local char *.
2508 * semantics.c (expand_body): Constify local char *.
2509 * tree.c (build_srcloc): Constify filename parameter.
2510 * typeck.c (c_expand_asm_operands): Constify filename
2513 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
2515 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
2518 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
2520 * inc/cxxabi.h: Fix typos in comment.
2521 (__base_class_info::__offset): Use a static_cast.
2523 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
2525 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
2526 of std::size_t and std::ptrdiff_t respectively.
2527 * tinfo.cc: Likewise.
2530 2000-05-06 Richard Henderson <rth@cygnus.com>
2532 * typeck.c (build_c_cast): Don't warn integer->pointer size
2533 mismatch for constants.
2535 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
2537 * rtti.c (ptmd_initializer): Set non-public, if class is
2540 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
2541 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
2542 __cxa_vec_delete): Likewise.
2543 * tinfo.cc (__dynamic_cast): Likewise.
2544 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
2545 __cxa_vec_delete): Likewise.
2547 2000-05-04 Mark Mitchell <mark@codesourcery.com>
2549 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
2550 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
2551 (lang_decl_flags): Add vcall_offset.
2552 (THUNK_VCALL_OFFSET): Use it.
2553 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
2554 * method.c (make_thunk): Create the lang_decl here, not in
2556 (emit_thunk): Make generic thunks into ordinary functions once
2557 they have been fed to expand_body.
2558 * semantics.c (expand_body): Set current_function_is_thunk here.
2560 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2562 * class.c (update_vtable_entry_for_fn): Prototype.
2564 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
2567 * search.c (dfs_build_inheritance_graph_order): Prototype.
2569 2000-05-04 Mark Mitchell <mark@codesourcery.com>
2571 * cp-tree.h (special_function_kind): Add various kinds of
2573 (special_function_p): New function.
2574 * class.c (overrides): Don't let one kind of destructor override
2576 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
2577 whether or not to instantiate a template.
2578 * tree.c (special_function_p): Define.
2580 2000-05-03 Mark Mitchell <mark@codesourcery.com>
2582 * cp-tree.def (THUNK_DECL): Remove.
2583 * cp-tree.h (DECL_THUNK_P): New macro.
2584 (DECL_NON_THUNK_FUNCTION_P): Likewise.
2585 (DECL_EXTERN_C_FUNCTION_P): Likewise.
2586 (SET_DECL_THUNK_P): Likewise.
2587 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
2588 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
2589 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
2590 * decl.c (decls_match): Use DECL_EXTERN_C_P.
2591 (duplicate_decls): Likewise.
2592 (pushdecl): Likewise. Adjust thunk handling.
2593 (grokfndecl): Use DECL_EXTERN_C_P.
2594 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
2595 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
2596 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
2597 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
2598 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
2599 DECL_NO_STATIC_CHAIN.
2600 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
2601 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
2602 * search.c (covariant_return_p): Remove THUNK_DECL handling.
2605 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
2607 * tree.c (walk_tree): Set lineno.
2609 2000-05-01 Mark Mitchell <mark@codesourcery.com>
2611 * exception.cc: Update license notice.
2613 * new1.cc: Likewise.
2614 * new2.cc: Likewise.
2615 * tinfo.cc: Likewise.
2616 * tinfo2.cc: Likewise.
2618 * inc/cxxabi.h: Likewise.
2619 * inc/exception: Likewise.
2620 * inc/new: Likewise.
2621 * inc/new.h: Likewise.
2622 * inc/typeinfo: Likewise.
2624 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
2626 * tree.c (build_target_expr_with_type): If we already have a
2627 TARGET_EXPR, just return it.
2629 * optimize.c (initialize_inlined_parameters): Don't generate an
2630 EXPR_STMT if we can just use DECL_INITIAL.
2631 * decl.c (emit_local_var): Only make the initialization a
2632 full-expression if stmts_are_full_exprs_p.
2634 2000-05-01 Mark Mitchell <mark@codesourcery.com>
2636 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
2638 * call.c (standard_conversion): Use it.
2639 (direct_reference_binding): Likewise.
2640 (build_over_call): Likewise.
2641 (is_properly_derived_from): Likewise.
2642 (compare_ics): Likewise.
2643 * class.c (resolves_to_fixed_type_p): Likewise.
2644 * optimize.c (declare_return_variable): Likewise.
2645 * pt.c (is_specialization_of): Likewise.
2647 * typeck.c (comp_target_parms): Likeiwse.
2648 (build_static_cast): Likewise.
2649 (build_reinterpret_cast): Likewise.
2650 (build_const_cast): Likewise.
2651 (comp_ptr_ttypes_real): Likewise.
2652 (comp_ptr_ttypes_const): Likewise.
2653 * typeck2.c (process_init_constructor): Likewise.
2655 2000-04-30 Scott Snyder <snyder@fnal.gov>
2657 * decl.c (finish_destructor_body): Use the base destructor when
2658 destroying virtual bases.
2660 2000-04-30 Mark Mitchell <mark@codesourcery.com>
2662 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
2664 * optimize.c (struct inline_data): Add target_exprs field.
2665 (declare_return_variable): When a function returns an aggregate,
2666 use the variable declared in the TARGET_EXPR as the remapped
2668 (expand_call_inline): Update the pending target_exprs stack.
2669 (optimize_function): Initialize the stack.
2671 * decl2.c (finish_file): Fix typo in comment.
2673 * method.c (emit_thunk): Don't try to return a `void' value.
2675 * optimize.c (initialize_inlined_parameters): If the parameter is
2676 addressable, we need to make a new VAR_DECL, even if the
2677 initializer is constant.
2679 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
2681 * decl.c (grok_op_properties): Add an extra check of argtypes.
2683 2000-04-27 Mark Mitchell <mark@codesourcery.com>
2685 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
2687 (initialize_inlined_parameters): Try to avoid creating new
2690 2000-04-27 Alex Samuel <samuel@codesourcery.com>
2692 * lex.c (my_get_run_time): Remove.
2693 (init_filename_times): Use get_run_time instead of my_get_run_time.
2694 (check_newline): Likewise.
2695 (dump_time_statistics): Likewise.
2696 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
2697 of computing elapsed time explicitly.
2699 2000-04-26 Mark Mitchell <mark@codesourcery.com>
2701 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
2702 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
2703 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
2704 before calling decl_constant_value.
2705 * class.c (check_bitfield_decl): Likewise.
2706 * cvt.c (ocp_convert): Likewise.
2707 (convert): Likewise.
2708 * decl.c (compute_array_index_type): Likewise.
2709 (build_enumerator): Likewise.
2710 * decl2.c (check_cp_case_value): Likewise.
2711 * pt.c (convert_nontype_argument): Likewise.
2713 * typeck.c (decay_conversion): Likewise.
2714 (build_compound_expr): Likewise.
2715 (build_reinterpret_cast): Likewise.
2716 (build_c_cast): Likewise.
2717 (convert_for_assignment): Likewise.
2719 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
2721 * decl.c (finish_function): Don't play games with DECL_INLINE.
2723 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
2725 * ir.texi: Correct typo.
2727 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2729 * decl.c (grokdeclarator): Reject VLAs as members.
2731 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
2733 * call.c (standard_conversion): Accept conversion between
2736 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
2738 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
2740 * decl2.c (finish_file): Remove double setup for accounting
2743 2000-04-24 Robert Lipe <robertlipe@usa.net>
2745 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
2747 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
2749 * new.cc (set_new_handler): Needs to be in std::.
2751 2000-04-23 Mark Mitchell <mark@codesourcery.com>
2753 * cp-tree.h (lang_decl): Remove pretty_function_p.
2754 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
2755 language-specific node.
2756 * decl.c (cp_make_fname_decl): Use build_decl, not
2757 build_lang_decl, to build the variables.
2758 (grokvardecl): Don't call build_lang_decl for local variables in
2760 (grokdeclarator): Don't call build_lang_decl for local type
2761 declarations in templates.
2762 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
2763 zero'd memory, rather than calling memset.
2764 * pt.c: Include hashtab.h.
2765 (local_specializations): New variable.
2766 (retrieve_local_specialization): Use it.
2767 (register_local_specialization): Likewise.
2768 (tsubst_decl): Don't assume local variables have
2770 (instantiate_decl): Set up local_specializations.
2771 * Makefile.in (HTAB_H): New variable.
2773 2000-04-23 Richard Henderson <rth@cygnus.com>
2775 * typeck.c (c_expand_asm_operands): Restore the original
2776 contents of the output list.
2778 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
2780 * ir.texi: Document complex number representation.
2782 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
2784 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
2785 (target_incomplete_p): New function.
2786 (tinfo_base_init): Create comdat NTBS name variable.
2787 (ptr_initializer): Add non_public parameter. Calculate it.
2788 (ptmd_initializer): Likewise.
2789 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
2790 (create_real_tinfo_var): Add non_public parameter. Use it.
2791 Push proxy into global namespace.
2792 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
2794 * inc/typeinfo (type_info::before, type_info::operator==):
2795 Compare __name addresses.
2797 * tinfo2.cc: Remove new-abi builtins comment.
2799 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
2801 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
2803 * call.c (joust): Exit early if we get the same function, too.
2805 * decl2.c (key_method): Return NULL_TREE for template classes.
2806 (import_export_class): Don't need to check for template classes.
2808 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
2810 * lex.c: Remove references to cccp.c.
2812 2000-04-18 Mark Mitchell <mark@codesourcery.com>
2814 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
2815 volatile_memfunc. Add destructor_attr. Adjust dummy.
2816 (DECL_DESTRUCTOR_P): Use destructor_attr.
2817 (DECL_CONST_MEMFUNC_P): Reimplement.
2818 (DECL_VOLATILE_MEMFUNC_P): Remove.
2819 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
2820 (overrides): Use DECL_DESTRUCTOR_P.
2821 (check_for_override): Likewise.
2822 * decl.c (start_function): Likewise.
2823 * decl2.c (grokfclassfn): Likewise.
2824 (check_classfn): Likewise.
2825 (grok_function_init): Likewise.
2827 2000-04-17 Mark Mitchell <mark@codesourcery.com>
2829 * decl2.c (grokfield): Issue error on illegal data member
2832 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
2834 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
2836 2000-04-16 Mark Mitchell <mark@codesourcery.com>
2838 * class.c (build_vtable_entry): Don't build thunks for type-info
2841 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
2843 * decl.c (decls_match): Allow a redeclaration of a builtin to
2844 specify args while the builtin did not.
2846 2000-04-15 Mark Mitchell <mark@codesourcery.com>
2848 * cp-tree.def (THUNK_DECL): Add to documentation.
2849 * cp-tree.h (flag_huge_objects): Declare.
2850 * class.c (modify_vtable_entry): Tidy.
2851 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
2852 Calculate delta appropriately for the new ABI.
2853 (dfs_modify_vtables): Use it.
2854 (modify_all_vtables): Fix thinko in code to add overriding copies
2855 of functions to primary vtables.
2856 (build_clone): Fix typo in comment.
2857 (clone_function_decl): Correct order of destructors in vtable.
2858 (build_vbase_offset_vtbl_entries): Adjust comment.
2859 (dfs_vcall_offset_queue_p): Remove.
2860 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
2861 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
2862 (build_vtable_entry): Correct check for pure virtual functions.
2863 Don't declare flag_huge_objects.
2864 * decl.c (flag_huge_objects): Remove declaration.
2865 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
2866 Use int_size_in_bytes.
2867 (emit_thunk): Handle vcall offset thunks.
2869 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2871 * decl2.c (parse_time, varconst_time): Delete declarations.
2872 (finish_file): Delete LINENO declaration.
2873 START_TIME and THIS_TIME now long.
2875 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
2877 * class.c (build_base_field): Reformat comment.
2879 * inc/cxxabi.h (stddef.h): Comment inclusion.
2880 (__base_class_info::__offset): Comment shift.
2882 2000-04-12 Mark Mitchell <mark@codesourcery.com>
2884 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
2885 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
2886 (cp_push_exception_identifier): New macro.
2887 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
2888 (DECL_BASE_DESTRUCTOR_P): Likewise.
2889 (DECL_DELETING_DESTRUCTOR_P): Likewise.
2890 (get_vtbl_decl_for_binfo): Fix formatting.
2891 (in_charge_arg_for_name): New macro.
2892 (maybe_build_cleanup_and_delete): Remove declaration.
2893 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
2894 (in_charge_arg_for_name): New function.
2895 (build_new_method_call): Use it. Handle cloned destructors.
2896 (build_clone): Don't make the base constructor virtual.
2897 Automatically defer generated functions.
2898 (clone_function_decl): Handle destructors, too.
2899 (clone_constructors_and_destructors): Likewise.
2900 (create_vtable_ptr): Don't create a vtable entry for a cloned
2902 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
2903 (initialize_predefined_identifiers): Update appropriately.
2904 (finish_destructor_body): Simplify.
2905 (maybe_build_cleanup_and_delete): Remove.
2906 * except.c (expand_throw): Handle new-ABI destructors.
2907 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
2908 (build_dtor_call): New function.
2909 (build_delete): Use it. Simplify.
2910 * optimize.c (maybe_clone_body): Handle destructors.
2911 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
2913 * exception.cc (cleanup_fn): New typedef.
2914 (CALL_CLEANUP): New macro.
2915 (cp_eh_info): Use them.
2916 (__cp_push_exception): Likewise.
2917 (__cp_pop_exception): Likewise.
2919 2000-04-11 Mark Mitchell <mark@codesourcery.com>
2921 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
2922 (complete_dtor_identifier): New macro.
2923 (CLASSTYPE_FIRST_CONVERSION): Remove.
2924 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
2925 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
2926 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
2927 (CLASSTYPE_CONSTRUCTORS): Likewise.
2928 (CLASSTYPE_DESTRUCTORS): Likewise.
2929 (lang_decl): Add cloned_function.
2930 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
2931 (DECL_BASE_CONSTRUCTOR_P): Likewise.
2932 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
2933 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
2934 (DECL_CLONED_FUNCTION_P): Likewise.
2935 (DECL_CLONED_FUNCTION): Likewise.
2936 (clone_function_decl): Declare.
2937 (maybe_clone_body): Likewise.
2938 * call.c (build_user_type_conversion_1): Call complete object
2939 constructors in the new ABI.
2940 (build_new_method_call): Don't add in-charge parameters under the
2942 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
2943 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
2944 CLASSTYPE_DESTRUCTOR_SLOT.
2945 (build_clone): New function.
2946 (clone_function_decl): Likewise.
2947 (clone_constructors_and_destructors): Likewise.
2948 (check_bases_and_members): Use it.
2949 * decl.c (iniitialize_predefined_identifiers): Initialize
2950 complete_dtor_identifier.
2951 (finish_function): Don't add extra code to a clone.
2952 (lang_mark_tree): Mark cloned_function.
2953 * decl2.c (mark_used): Don't bother trying to instantiate things
2955 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
2956 * method.c (set_mangled_name_for_decl): Don't treat clones as
2958 (synthesize_method): Sythesize cloned functions, not the clones.
2959 * optimize.c (inline_data): Update comment on ret_label.
2960 (remap_block): Don't assume DECL_INITIAL exists.
2961 (copy_body_r): Allow ret_label to be NULL.
2962 (maybe_clone_body): Define.
2963 * pt.c (tsubst_decl): Handle clones.
2964 (instantiate_clone): New function.
2965 (instantiate_template): Use it.
2966 (set_mangled_name_for_template_decl): Don't treat clones as
2968 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
2969 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
2970 * semantics.c (expand_body): Clone function bodies as necessary.
2972 * optimize.c (remap_decl): Avoid sharing structure for arrays
2973 whose size is only known at run-time.
2974 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
2976 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
2977 to has_in_charge_parm_p.
2978 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
2979 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
2980 (DECL_COPY_CONSTRUCTOR_P): New macro.
2981 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
2982 (build_user_type_conversion_1): Likewise.
2983 (convert_like_real): Likewise.
2984 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
2985 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
2986 (copy_args_p): Likewise.
2987 (grok_ctor_properties): Likewise.
2988 (start_function): Likewise.
2989 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
2990 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
2991 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
2992 * method.c (do_build_copy_constructor): Use
2993 DECL_HAS_IN_CHARGE_PARM_P.
2994 (synthesize_method): Likewise.
2995 * pt.c (instantiate_template): Remove goto.
2996 * tree.c (build_cplus_method_type): Remove mention of obstacks in
2999 * cp-tre.h (finish_function): Change prototype.
3000 * decl.c (end_cleanup_fn): Adjust caller.
3001 (finish_function): Take only one parameter.
3002 * decl2.c (finish_objects): Adjust caller.
3003 (finish_static_storage_duration_function): Likewise.
3004 * method.c (emit_thunk): Likewise.
3005 * parse.y: Likewise.
3006 * parse.c: Regenerated.
3007 * pt.c (instantiate_decl): Likewise.
3008 * rtti.c (synthesize_tinfo_fn): Likewise.
3009 * semantics.c (expand_body): Likewise.
3011 * cp-tree.h (copy_decl): New function.
3012 * class.c (finish_struct_1): Use it.
3013 * lex.c (copy_decl): Define it.
3014 * pt.c (tsubst_decl): Likewise.
3015 * tree.c (copy_template_template_parm): Likewise.
3017 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
3018 has_nonpublic_assign_ref.
3019 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
3020 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
3021 * class.c (finish_struct_methods): Don't set
3022 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
3023 (interface_only): Don't declare.
3024 (interface_unknown): Likewise.
3026 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3028 * tree.h (HAVE_TEMPLATES): Remove definition.
3029 * lang-options.h (-fthis-is-variable): Remove documentation.
3031 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
3033 * class.c (instantiate_type): Handle object-relative template-id.
3035 * semantics.c (finish_expr_stmt): Call convert_to_void here.
3036 * decl.c (cplus_expand_expr_stmt): Not here.
3038 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
3039 Initialize exprtype earlier.
3041 * parse.y (fn.def1): Check for defining types in return types.
3043 * decl.c (check_tag_decl): Notice extra fundamental types.
3044 Diagnose empty decls in classes, too.
3046 * decl.c (grokdeclarator): Don't override an anonymous name if no
3047 declarator was given.
3049 * cvt.c (convert_to_void): Call resolve_offset_ref.
3051 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
3053 * decl2.c (decl_namespace): Handle getting a type.
3055 * typeck.c (build_c_cast): Re-enable warning for cast between
3056 pointer and integer of different size.
3058 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
3060 * inc/cxxabi.h (__pointer_type_info): Add restrict and
3062 (__pointer_type_info::__pointer_catch): New virtual function.
3063 (__pointer_to_member_type_info): Derive from
3064 __pointer_type_info. Adjust.
3065 (__pointer_to_member_type_info::__do_catch): Remove.
3066 (__pointer_to_member_type_info::__is_pointer_p): Declare.
3067 (__pointer_to_member_type_info::__pointer_catch): Declare.
3068 * rtti.c (qualifier_flags): Add restrict flag.
3069 (ptmd_initializer): Reorder members.
3070 (create_tinfo_types): Expand comments. Reorder
3071 ptmd_desc_type_node members.
3072 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
3074 (__pointer_type_info::__do_catch): Move specific code into
3075 __pointer_catch. Call it.
3076 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
3077 specific catch checking. Fix void conversion check.
3078 (__pointer_to_member_type_info::__do_catch): Remove.
3079 (__pointer_to_member_type_info::__pointer_catch): Implement.
3081 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3083 * lex.c (init_parse): Remove traces of classof and headof.
3084 * decl2.c (flag_operator_names): Default to 1.
3085 (lang_decode_option): Do not set it for -ansi.
3087 2000-04-09 Mark Mitchell <mark@codesourcery.com>
3089 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
3090 (DECL_MAIN_VARIANT): Remove.
3091 * decl.c (duplicate_decls): Don't set it.
3092 (start_function): Likewise.
3093 (lang_mark_tree): Don't mark it.
3094 * decl2.c (defer_fn): Don't use it.
3095 * lex.c (retrofit_lang_decl): Don't set it.
3096 * pt.c (tsubst_decl): Likewise.
3097 * ptree.c (print_lang_decl): Don't print it.
3098 * typeck.c (mark_addressable): Don't use it.
3100 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
3102 * vec.cc: Include <new> and <exception>.
3103 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
3104 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
3106 (__cxa_vec_delete): Catch dtor exceptions.
3108 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
3110 Prepend __ to implementation defined names.
3111 * inc/typeinfo (type_info): Rename _name to __name.
3112 (type_info::type_info): Rename parameter.
3113 (type_info::operator==, type_info::operator!=,
3114 type_info::before): Likewise.
3115 (type_info::is_pointer_p, type_info::is_function_p,
3116 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
3119 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
3120 (__pointer_type_info::__pointer_type_info): Likewise.
3121 (__pointer_type_info::is_pointer_p,
3122 __pointer_type_info::do_catch): Prepend __. Rename parameters.
3123 (__array_type_info::__array_type_info): Rename parameters.
3124 (__function_type_info::__function_type_info): Likewise.
3125 (__function_type_info::is_function_p): Prepend __.
3126 (__enum_type_info::__enum_type_info): Rename parameters.
3127 (__pointer_to_member_type_info::__pointer_to_member_type_info):
3129 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
3131 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
3132 (__class_type_info::__class_type_info): Rename parameters.
3133 (__class_type_info::sub_kind): Prepend __. Adjust member names.
3134 (__class_type_info::upcast_result,
3135 __class_type_info::dyncast_result): Prepend __. Move definition
3137 (__class_type_info::do_upcast, __class_type_info::do_catch,
3138 __class_type_info::find_public_src,
3139 __class_type_info::do_dyncast,
3140 __class_type_info::do_find_public_src): Prepend __. Rename
3142 (__si_class_type_info::__si_class_type_info): Rename parameters.
3143 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
3144 __si_class_type_info::do_find_public_src): Prepent __. Rename
3146 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
3147 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
3148 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
3150 (__dynamic_cast): Rename parameters.
3151 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
3152 type_info::do_catch, type_info::do_upcast): Prepend __.
3153 (contained_p, public_p, virtual_p, contained_public_p,
3154 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
3155 (__class_type_info::do_catch,
3156 __class_type_info::do_upcast): Prepend __. Adjust.
3157 (__class_type_info::__upcast_result,
3158 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
3160 (__class_type_info::find_public_src): Prepend __. Adjust.
3161 (__class_type_info::do_find_public_src,
3162 __si_class_type_info::do_find_public_src,
3163 __vmi_class_type_info::do_find_public_src): Likewise.
3164 (__class_type_info::do_dyncast,
3165 __si_class_type_info::do_dyncast,
3166 __vmi_class_type_info::do_dyncast): Likewise.
3167 (__class_type_info::do_upcast,
3168 __si_class_type_info::do_upcast,
3169 __vmi_class_type_info::do_upcast): Likewise.
3170 (__dynamic_cast): Adjust.
3171 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
3172 (__function_type_info::is_function_p): Likewise.
3173 (__pointer_type_info::do_catch): Likewise. Adjust.
3174 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
3175 (__throw_type_match_rtti_2): Adjust.
3176 (__is_pointer): Adjust.
3178 2000-04-08 Mark Mitchell <mark@codesourcery.com>
3180 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
3181 (complete_ctor_identifier): New macro.
3182 (special_function_kind): Add sfk_copy_constructor and
3183 sfk_assignment_operator.
3184 (LOOKUP_HAS_IN_CHARGE): Remove.
3185 (cons_up_default_function): Rename to ...
3186 (implicitly_declare_fn): ... this.
3187 * call.c (build_new_method_call): Add in-charge parameters for
3189 * class.c (add_implicitly_declared_members): Change parameter name
3190 from cant_have_assignment to cant_have_const_assignment.
3191 Replace calls to cons_up_default_function to implicitly_declare_fn.
3192 * cvt.c (ocp_convert): Use complete_ctor_identifier.
3193 * decl.c (initialize_predefined_identifiers): Initialize it.
3194 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
3196 * init.c (expand_default_init): Don't calculate the in-charge
3198 (build_new_1): Likewise.
3199 * lex.c (cons_up_default_function): Move to method.c.
3200 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
3201 (implicitly_declare_fn): New function.
3202 * typeck.c (build_static_cast): Use complete_ctor_identifier.
3203 (build_modify_expr): Likewise.
3204 * typeck2.c (build_functional_cast): Likewise.
3206 Under the new ABI, constructors don't return `this'.
3207 * cp-tree.h (warn_reorder): Declare.
3208 (special_function_kind): New enum.
3209 (global_base_init_list): Remove declaration.
3210 (emit_base_init): Don't return a value.
3211 (check_base_init): Don't declare.
3212 (is_aggr_typedef): Likewise.
3213 * decl.c (check_special_function_return_type): New function.
3214 (return_types): Remove.
3215 (grokdeclarator): Use check_special_function_return_type.
3216 (start_function): Don't initialize ctor_label under the new ABI.
3217 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
3218 * init.c (begin_init_stmts): Move to top of file.
3219 (finish_init_stmts): Likewise.
3220 (warn_reorder): Don't declare.
3221 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
3223 (check_base_init): Remove.
3224 (is_aggr_typedef): Likewise.
3225 (build_new_1): Don't use the return value of a constructor.
3226 * semantics.c (setup_vtbl_ptr): Don't use the return value
3228 * typeck.c (check_return_expr): Don't magically convert return
3229 statements into `return this' in constructors under the new ABI.
3231 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
3232 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
3233 (base_ctor_identifier): New macro.
3234 (base_dtor_identifier): Likewise.
3235 (deleting_dtor_identifier): Likewise.
3236 * decl.c: Don't include obstack.h.
3237 (obstack_chunk_alloc): Don't define.
3238 (obstack_chunk_free): Likewise.
3239 (struct predefined_identifier): New type.
3240 (initialize_predefined_identifiers): New function.
3241 (init_decl_processing): Use it.
3242 (debug_temp_inits): Remove.
3243 (start_method): Don't call preserve_data.
3244 (hack_incomplete_structures): Update comment.
3245 * init.c (init_init_processing): Don't initialize
3247 (build_offset_rf): Remove dead code.
3248 (build_delete): Use CLASSTYPE_N_BASECLASSES.
3249 * search.c (init_search_processing): Don't initialize
3252 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3254 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
3255 some sign_compare warnings.
3257 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
3259 Rename abi::__vmi_class_type_info members.
3260 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
3261 base_list, detail_masks members to vmi_flags, vmi_base_count,
3262 vmi_bases and vmi_flags_masks respectively.
3263 (__vmi_class_type_info::vmi_flags_masks): Rename
3264 details_unknown_mask to flags_unknown_mask.
3265 * tinfo.cc (__class_type_info::do_upcast): Adjust.
3266 (__vmi_class_type_info::do_find_public_src): Adjust.
3267 (__vmi_class_type_info::do_dyncast): Adjust.
3268 (__vmi_class_type_info::do_upcast): Adjust.
3270 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
3272 * tinfo.cc (convert_to_base): New function.
3273 (get_vbase_offset): Remove. Move into convert_to_base.
3274 (__vmi_class_type_info::do_find_public_src): Adjust.
3275 (__vmi_class_type_info::do_dyncast): Adjust.
3276 (__vmi_class_type_info::do_upcast): Adjust.
3278 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
3280 * tinfo.cc (operator=): Use __builtin_strcmp.
3281 * tinfo2.cc (before): Likewise.
3283 2000-04-06 Mark Mitchell <mark@codesourcery.com>
3285 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
3286 (DECL_SAVED_INLINE): Rename to ...
3287 (DECL_DEFERRED_FN): ... this.
3288 (in_function_p): Remove declaration.
3289 (mark_inline_for_output): Rename to ...
3290 (defer_fn): ... this.
3291 * decl.c (finish_function): Adjust call to mark_inline_for_output.
3292 (in_function_p): Remove definition.
3293 * decl2.c (saved_inlines): Rename to ...
3294 (deferred_fns): ... this.
3295 (saved_inlines_used): Rename to ...
3296 (deferred_fns_used): ... this.
3297 (mark_inline_for_output): Rename to ...
3298 (defer_fn): ... this.
3299 (finish_file): Adjust accordingly.
3300 (init_decl2): Likewise.
3301 * lex.c (cons_up_default_function): Likewise.
3302 * pt.c (mark_decl_instantiated): Likewise.
3303 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
3305 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
3306 * semantics.c (expand_body): Defer more functions.
3308 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
3311 * Make-lang.in (CXX_LIB2FUNCS): Add it.
3313 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
3314 __cxa_vec_delete): Declare.
3316 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
3318 * rtti.c (dfs_class_hint_mark): New static function.
3319 (dfs_class_hint_unmark): New static function.
3320 (class_hint_flags): Use them.
3322 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
3324 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
3326 2000-04-05 Mark Mitchell <mark@codesourcery.com>
3328 * cp-tree.h (instantiate_decl): Change prototype.
3329 * decl2.c (mark_used): Adjust call.
3330 * optimize.c (inlinable_function_p): Adjust handling of templates.
3331 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
3332 (do_type_instantiation): Likewise.
3333 (instantiate_decl): Defer more templates.
3334 (instantiate_pending_templates): Adjust logic to handle inline
3337 * Makefile.in (GGC_H): New variable. Use it throughout in place
3340 * call.c: Don't include obstack.h. Include ggc.h.
3341 (obstack_chunk_alloc): Don't define.
3342 (obstack_chunk_free): Likewise.
3343 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
3344 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
3345 (pop_switch): Free it.
3347 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
3349 * dump.c (dequeue_and_dump): Don't try to print the bit_position
3350 if we don't have a DECL_FIELD_OFFSET.
3352 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
3354 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
3357 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3359 * cfns.gperf (hash, libc_name_p): Prototype.
3361 * rtti.c (build_dynamic_cast_1): Constification.
3363 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
3365 * semantics.c (deferred_type_access_control): Prototype.
3367 2000-04-04 Mark Mitchell <mark@codesourcery.com>
3369 Correct many new ABI issues regarding vbase and vcall offset
3371 * cp-tree.h (BINFO_VTABLE): Document.
3372 (struct lang_type): Tweak formatting.
3373 (BINFO_PRIMARY_BINFO): Add to documentation.
3374 (CLASSTYPE_VSIZE): Fix typo in comment.
3375 (CLASSTYPE_VBASECLASSES): Update documentation.
3376 (BINFO_VBASE_MARKED): Remove.
3377 (SET_BINFO_VBASE_MARKED): Likewise.
3378 (CLEAR_BINFO_VBASE_MARKED): Likewise.
3379 (BINFO_FIELDS_MARKED): Remove.
3380 (SET_BINFO_FIELDS_MARKED): Likewise.
3381 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
3382 (enum access_kind): New enumeration.
3383 (num_extra_vtbl_entries): Remove declaration.
3384 (size_extra_vtbl_entries): Likewise.
3385 (get_vtbl_decl_for_binfo): New function.
3386 (dfs_vbase_unmark): Remove declaration.
3387 (mark_primary_bases): Likewise.
3388 * class.c (SAME_FN): Remove.
3389 (struct vcall_offset_data_s): Move definition.
3390 (build_vbase_pointer): Use `build', not `build_binary_op', to
3391 access the vbase pointer under the new ABI.
3392 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
3393 (build_primary_vtable): Likewise.
3394 (dfs_mark_primary_bases): Move here from search.c.
3395 (mark_primary_bases): Likewise.
3396 (determine_primary_bases): Under the new ABI, don't make a base
3397 class a primary base just because we don't yet have any virtual
3399 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
3400 (num_vfun_entries): Remove.
3401 (dfs_count_virtuals): Likewise.
3402 (num_extra_vtbl_entries): Likewise.
3403 (size_extra_vtbl_entries): Likewise.
3404 (layout_virtual_bases): Iterate in inheritance graph order under
3406 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
3407 indicate that a vfield is present.
3408 (init_class_processing): Initialize access_public_node, etc., from
3410 (get_vtbl_decl_for_binfo): New function.
3411 (dump_class_hierarchy_r): Likewise.
3412 (dump_class_hierarchy): Use it.
3413 (finish_vtbls): Build the vtbls in inheritance graph order.
3414 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
3415 (initialize_vtable): Use get_vtbl_decl_for_binfo.
3416 (accumulate_vtbl_inits): Add comments explaining why a pre-order
3418 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
3419 where the vptr points, even for primary vtables.
3420 (build_vtbl_initializer): Adjust handling of vbase and vcall
3422 (build_vcall_and_vbase_vtable_entries): New function.
3423 (dfs_build_vbase_offset_vtbl_entries): Remove.
3424 (build_vbase_offset_vtbl_entries): Reimplement.
3425 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
3426 were already handled in a primary base class vtable.
3427 (build_vcall_offset_vtbl_entries): Adjust.
3428 (build_rtti_vtbl_entries): Adjust.
3429 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
3430 * init.c (expand_virtual_init): Simplify.
3431 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
3432 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
3433 * search.c (BINFO_ACCESS): New macro.
3434 (SET_BINFO_ACCESS): Likewise.
3435 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
3436 (access_in_type): Likewise.
3437 (dfs_accessible_p): Likewise.
3438 (protected_accessible_p): Likewise.
3439 (lookup_fnfields_1): Adjust documentation.
3440 (dfs_mark_primary_bases): Move to class.c
3441 (mark_primary_bases): Likewise.
3442 (dfs_vbase_unmark): Remove.
3443 (virtual_context): Use BINFO_FOR_VBASE.
3444 (dfs_get_vbase_types): Simplify.
3445 (dfs_build_inheritance_graph_order): New function.
3446 (get_vbase_types): Use it.
3447 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
3449 * tinfo.cc (get_vbase_offset): New function.
3450 (__vmi_class_type_info::do_find_public_src): Use it.
3451 (__vmi_class_type_info::do_dyncast): Likewise.
3452 (__vmi_class_type_info::do_upcast): Likewise.
3454 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
3456 * lang-specs.h: Pass -fno-show-column to the preprocessor.
3458 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
3460 * rtti.c (class_hint_flags): Rename flags.
3461 (class_initializer): Remove flags.
3462 (synthesize_tinfo_var): Combine offset and flags. Add flags
3463 for __vmi_class_type_info.
3464 (create_tinfo_types): Remove flags from __class_type_info and
3465 __si_class_type_info. Merge flags and offset from
3466 base_class_type_info.
3467 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
3468 (__base_class_info::is_virtual_p): Adjust.
3469 (__base_class_info::is_public_p): Adjust.
3470 (__base_class_info::offset): New accessor.
3471 (__class_type_info::details): Remove member.
3472 (__class_type_info::__class_type_info): Lose details.
3473 (__class_type_info::detail_masks): Remove.
3474 (__si_class_type_info::__si_class_type_info): Lose details.
3475 (__vmi_class_type_info::details): New member.
3476 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
3477 (__vmi_class_type_info::detail_masks): New member.
3478 * tinfo.cc (__class_type_info::do_upcast): Initialize result
3479 with unknown_details_mask.
3480 (__vmi_class_type_info::do_find_public_src): Adjust
3481 (__vmi_class_type_info::do_dyncast): Adjust.
3482 (__vmi_class_type_info::do_upcast): Set result details, if
3484 (__dynamic_cast): Temporarily #if out optimization.
3486 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
3488 * rtti.c (get_tinfo_decl): Mark used.
3489 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
3490 mark as dealt with, if we output it.
3492 2000-03-28 Mark Mitchell <mark@codesourcery.com>
3494 * class.c: Reorganize to put virtual function table initialization
3495 machinery at the end of the file.
3497 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
3499 * class.c (finish_struct): Use bitsize_zero_node.
3500 * pt.c (instantiate_class_template): Likewise.
3502 2000-03-28 Mark Mitchell <mark@codesourcery.com>
3504 Put RTTI entries at negative offsets in new ABI.
3505 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
3506 vbase offset at index -3, not -1.
3507 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
3508 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
3509 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
3510 (build_rtti_vtbl_entries): New function.
3511 (set_rtti_entry): Remove.
3512 (build_primary_vtable): Don't use it.
3513 (build_secondary_vtable): Likewise.
3514 (start_vtable): Remove.
3515 (first_vfun_index): New function.
3516 (set_vindex): Likewise.
3517 (add_virtual_function): Don't call start_vtable. Do call
3519 (set_primary_base): Rename parameter.
3520 (determine_primary_base): Likewise.
3521 (num_vfun_entries): Don't use skip_rtti_stuff.
3522 (num_extra_vtbl_entries): Include RTTI information.
3523 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
3524 (skip_rtti_stuff): Remove.
3525 (dfs_modify_vtables): Don't use it.
3526 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
3527 (layout_nonempty_base_or_field): Update size handling.
3528 (create_vtable_ptr): Tweak.
3529 (layout_class_type): Adjust parameter names.
3530 (finish_struct_1): Simplify.
3531 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
3532 (skip_rtti_stuff): Remove.
3533 (first_vfun_index): New function.
3534 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
3535 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
3536 (marked_vtable_pathp): Declare.
3537 (unmarked_vtable_pathp): Likewise.
3538 * error.c (dump_expr): Use first_vfun_index to calculate vtable
3540 * rtti.c (build_headof): Look for RTTI at negative offsets.
3541 (get_tinfo_decl_dynamic): Likewise.
3542 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
3544 (create_pseudo_type_info): Do it here instead. Adjust so that
3545 vptr points at first virtual function.
3546 * search.c (marked_vtable_pathp): Make it global.
3547 (unmarked_vtable_pathp): Likewise.
3548 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
3549 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
3550 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
3551 (get_pure_virtuals): Likewise.
3552 (expand_upcast_fixups): Likewise.
3553 * tree.c (debug_binfo): Likewise.
3554 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
3557 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3559 * class.c (check_field_decl): Fix typo.
3560 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
3561 (check_methods): Likewise.
3562 (check_field_decls): Likewise.
3563 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
3564 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
3565 Use DECL_RESULT_FLD, not DECL_RESULT.
3566 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
3567 * lex.c (identifier_type): Likewise.
3568 * pt.c (determine_specialization, lookup_template_class): Likewise.
3569 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
3570 (resolve_overloaded_unification, more_specialized): Likewise.
3571 * semantics.c (finish_member_declaration): Likewise.
3572 * typeck.c (build_x_function_call): Likewise.
3574 2000-03-26 Mark Mitchell <mark@codesourcery.com>
3576 * class.c (layout_empty_base): Handle empty bases with non-byte
3578 (build_base_field): Likewise.
3579 (layout_virtual_bases): Likewise.
3581 * class.c (finish_struct_1): Fix typo in this change:
3583 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3585 2000-03-25 Mark Mitchell <mark@codesourcery.com>
3587 * decl.c (grokdeclarator): Count partial specializations when
3588 keeping track of how many template classes have been seen.
3590 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
3592 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3594 * class.c (build_vbase_pointer_fields): layout_field now place_field.
3595 (get_vfield_offset): Use byte_position.
3596 (set_rtti_entry): Set OFFSET to ssizetype zero.
3597 (get_binfo_offset_as_int): Deleted.
3598 (dfs_record_base_offsets): Use tree_low_cst.
3599 (dfs_search_base_offsets): Likewise.
3600 (layout_nonempty_base_or_field): Reflect changes in RLI format
3601 and call byte_position.
3602 (layout_empty_base): Convert offset to ssizetype.
3603 (build_base_field): use rli_size_unit_so_far.
3604 (dfs_propagate_binfo_offsets): Do computation in proper type.
3605 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
3606 (layout_class_type): Reflect changes in RLI names and fields.
3607 (finish_struct_1): Set DECL_FIELD_OFFSET.
3608 * dump.c (dequeue_and_dump): Call bit_position.
3609 * expr.c (cplus_expand_constant): Use byte_position.
3610 * rtti.c (expand_class_desc): Use bitsize_one_node.
3611 * typeck.c (build_component_addr): Use byte_position and don't
3612 special case for zero offset.
3614 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
3616 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
3618 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
3620 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
3623 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3625 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
3627 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
3628 make_typename_type, check_initializer, cp_finish_decl,
3629 xref_tag): Likewise.
3630 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
3631 decl_namespace, arg_assoc_template_arg, arg_assoc,
3632 validate_nonmember_using_decl, do_class_using_decl): Likewise.
3633 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
3634 args_to_string): Likewise.
3635 * friend.c (is_friend): Likewise.
3636 * lex.c (note_got_semicolon, note_list_got_semicolon,
3637 is_global): Likewise.
3638 * method.c (build_overload_nested_name, build_overload_value,
3639 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
3640 * parse.y (typename_sub, typename_sub1): Likewise.
3641 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
3642 process_partial_specialization, convert_template_argument,
3643 template_args_equal, add_pending_template, lookup_template_class,
3644 for_each_template_parm_r, maybe_fold_nontype_arg,
3645 tsubst, instantiate_template, type_unification_real, unify,
3646 instantiate_pending_templates, set_mangled_name_for_template_decl):
3648 * repo.c (repo_get_id, repo_template_used): Likewise.
3649 * search.c (lookup_field_1): Likewise.
3650 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
3651 * xref.c (classname): Likewise.
3653 2000-03-22 Mark Mitchell <mark@codesourcery.com>
3655 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
3656 (CANONICAL_BINFO): New macro.
3657 (BINFO_NEW_VTABLE_MARKED): Use it.
3658 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
3659 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
3660 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
3662 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3663 (build_secondary_vtable): Likewise.
3664 (dfs_finish_vtbls): Likewise.
3665 (dfs_accumulate_vtbl_inits): Likewise.
3666 (accumulate_vtbl_inits): New function.
3667 (finish_vtbls): Make sure that virtual bases come after
3668 non-virtual bases in the vtable group.
3669 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
3670 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3671 * search.c (struct vbase_info): Move definition.
3672 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3673 (unmarked_new_vtable_p): Likewise.
3674 (dfs_mark_vtable_path): Remove.
3675 (dfs_mark_new_vtable): Remove.
3676 (dfs_unmark_new_vtable): Likewise.
3677 (dfs_clear_search_slot): Likewise.
3678 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3679 (dfs_clear_vbase_slots): Likewise.
3680 (init_vbase_pointers): LIkewise.
3682 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
3684 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
3685 SIZETYPE to a non-SIZETYPE.
3687 2000-03-21 Mark Mitchell <mark@codesourcery.com>
3689 * class.c (layout_virtual_bases): Adjust names in conditionally
3692 * class.c (record_base_offsets): New function.
3693 (layout_conflict_p): Likewise.
3694 (layout_nonempty_base_or_field): Use it.
3695 (layout_empty_base): New function.
3696 (build_base_field): Use it.
3697 (build_base_fields): Update comment.
3698 (layout_virtual_bases): Fold in a little code form
3699 layout_basetypes. Use layout_empty_base.
3700 (layout_basetypes): Remove.
3701 (end_of_class): New function.
3702 (layout_class_type): Use it. Adjust.
3704 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
3706 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
3708 (dfs_skip_nonprimary_vbases_markedp): Likewise.
3709 * typeck.c (fntype_p): Remove.
3711 * cp-tree.h (TI_SPEC_INFO): Remove.
3712 (CLASSTYPE_TI_SPEC_INFO): Likewise.
3713 * pt.c (process_partial_specialization): Likewise.
3715 * class.c (build_base_field): Fix thinko in computation of binfo
3718 * tree.c (mark_local_for_remap_p): Mark variables declared in
3719 TARGET_EXPRs as well.
3721 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
3723 * typeck.c (require_complete_type, complete_type,
3724 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
3725 build_array_ref, convert_arguments, pointer_diff,
3726 build_x_unary_op, build_unary_op, build_c_cast,
3727 build_modify_expr): Use COMPLETE_TYPE_P etc.
3728 * call.c (is_complete, convert_like_real,
3729 build_new_method_call): Likewise.
3730 * class.c (build_vbase_pointer_fields, check_bases,
3731 build_base_field, finish_struct_1, pushclass): Likewise.
3732 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
3733 * decl.c (maybe_process_template_type_declaration, pushtag,
3734 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
3735 layout_var_decl, check_initializer, cp_finish_decl,
3736 grokdeclarator, require_complete_types_for_parms,
3737 grok_op_properties, xref_tag, xref_basetypes,
3738 check_function_type): Likewise.
3739 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
3740 * friend.c (do_friend): Likewise.
3741 * init.c (build_offset_ref): Likewise.
3742 * parse.y (structsp): Likewise.
3743 * pt.c (maybe_process_partial_specialization,
3744 tsubst_friend_function, instantiate_class_template, tsubst,
3745 do_type_instantiation, instantiate_pending_templates): Likewise.
3746 * repo.c (repo_get_id): Likewise.
3747 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
3748 synthesize_tinfo_var, emit_support_tinfos): Likewise.
3749 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
3750 * semantics.c (begin_class_definition): Likewise.
3751 * tree.c (build_cplus_method_type): Likewise.
3752 * typeck2.c (digest_init, build_functional_cast,
3753 add_exception_specifier): Likewise.
3754 * parse.h, parse.c: Regenerated.
3756 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
3758 * inc/cxxabi.h: New header file. Define new-abi entry points.
3759 (__pointer_type_info::target): Rename member to ...
3760 (__pointer_type_info::type): ... here.
3761 (__base_class_info::type): Rename member to ...
3762 (__base_class_info::base): ... here.
3763 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
3764 * cp-tree.h (CPTI_ABI): New global tree enumeration.
3765 (abi_node): New global tree node.
3766 * decl.c (abi_node): Document.
3767 (init_decl_processing): Initialize abi_node.
3768 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
3769 (get_vmi_pseudo_type_info): Likewise.
3770 (create_tinfo_types): Likewise.
3771 (emit_support_tinfos): Likewise.
3772 * tinfo.h (cxxabi.h): Include for new-abi.
3773 Move rtti class definitions to new header file.
3774 * tinfo.cc (abi): Use the namespace.
3775 (std): Move new abi rtti classes from here ...
3776 (__cxxabiv1): ... to here.
3777 * tinfo2.cc (cxxabi.h): Include for new-abi.
3778 Move rtti class definitions to new header file.
3779 (std): Move new abi rtti classes from here ...
3780 (__cxxabiv1): ... to here.
3781 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
3784 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
3785 Jason Merrill <jason@casey.cygnus.com>
3787 * method.c (build_overload_int): Use host_integerp.
3789 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3791 * init.c (build_offset_ref): Handle the case of a templated member
3794 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3796 * except.c (expand_exception_blocks): Clear catch_clauses_last.
3798 2000-03-18 Mark Mitchell <mark@codesourcery.com>
3800 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
3801 * class.c (check_bitfield_decl): Turn illegal bitfields into
3803 (dfs_propagate_binfo_offsets): Adjust for new size_binop
3805 (dfs_offset_for_unshared_vbases): Likewise.
3806 * cvt.c (cp_convert_to_pointer): Convert NULL to a
3807 pointer-to-member correctly under the new ABI.
3808 * expr.c (cplus_expand_constant): Don't use cp_convert when
3809 turning an offset into a pointer-to-member.
3810 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
3811 when dereferencing them under the new ABI.
3812 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
3813 of pointers-to-members under the new ABI.
3815 * class.c (check_bitfield_decl): Remove restriction on really long
3817 (layout_class_type): Implement new ABI handling of bitfields
3818 longer than their types.
3820 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3822 * parse.y (extdefs): Call ggc_collect.
3823 * parse.c: Regenerated.
3825 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
3827 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
3828 (note_name_declared_in_class): Use OVL_CURRENT to get at a
3831 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3833 * class.c (build_vbase_path): Use integer_zerop.
3834 (build_vtable_entry): Use tree_low_cst.
3835 (get_vfield_offset): Use bit_position.
3836 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
3838 (check_bitfield_decl): Set DECL_SIZE using convert.
3839 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
3840 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
3842 (finish_struct_1): Use bit_position.
3843 (dump_class_hierarchy): Use tree_low_cst.
3844 * cp-tree.h (min_precision): Add declaration.
3845 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
3846 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
3847 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
3848 * expr.c (cplus_expand_constant): Use bit_position.
3849 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
3850 * rtti.c (get_base_offset): Use bit_position.
3851 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
3852 host_integerp, and tree_low_cst.
3853 (pointer_int_sum): Use integer_zerop.
3854 (build_component_addr): Use bit_position.
3856 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
3858 * typeck.c (require_complete_type): Don't assume size_zero_node.
3859 (complete_type_or_else): Likewise.
3861 2000-03-16 Steven Grady <grady@digitaldeck.com>
3862 Jason Merrill <jason@casey.cygnus.com>
3864 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
3866 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
3868 * decl2.c (grokfield): Bail out if type is error_mark_node.
3870 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
3872 * tinfo2.cc (__ptr_to_member_data): Rename to ...
3873 (__pointer_to_member_data): ... here. Adjust.
3874 * rtti.c (create_tinfo_types): Adjust.
3876 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
3878 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
3879 * decl.c (ref_desc_type_node): Undocument.
3880 * rtti.c (ptr_ref_initializer): Rename to ...
3881 (ptr_initializer): ... here. Adjust comments.
3882 (ptmd_initializer): Fix comment thinko.
3883 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
3884 (create_tinfo_types): Remove ref_desc_type_node init.
3885 * tinfo2.cc (__reference_type_info): Remove.
3887 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
3889 * decl.c (cp_finish_decl): Remove obsolete comment.
3891 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
3893 2000-03-14 Mark Mitchell <mark@codesourcery.com>
3895 * cp-tree.h: Tweak documentation.
3896 * class.c (build_vbase_pointer_fields): Layout the fields, too.
3897 (avoid_overlap): Remove.
3898 (get_binfo_offset_as_int): New function.
3899 (dfs_serach_base_offsets): Likewise.
3900 (layout_nonempty_base_or_field): Likewise.
3901 (build_base_field): Layout fields here. Avoid placing two objects
3902 of the same type at the same address, under the new ABI.
3903 (build_base_fields): Adjust accordingly.
3904 (create_vtable_ptr): Return the new field, but don't attach it to
3906 (remove_base_field): Remove.
3907 (remove_base_fields): Remove.
3908 (layout_basetypes): Adjust accordingly.
3909 (layout_class_type): Call layout_field for each field, rather than
3910 just making a wholesale call to layout_type.
3912 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
3914 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
3916 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
3918 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
3920 * except.c (dtor_nothrow): New fn.
3921 (do_pop_exception): Use it. Take type parm.
3922 (push_eh_cleanup): Take type parm.
3923 (expand_start_catch_block): Pass it.
3924 (build_eh_type_type_ref): Accept null type.
3926 2000-03-12 Mark Mitchell <mark@codesourcery.com>
3928 * cp-tree.h (revert_static_member_fn): Change prototype.
3929 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
3930 (grok_op_properties): Likewise.
3931 (start_function): Likewise.
3932 (revert_static_member_fn): Simplify.
3933 * pt.c (check_explicit_specialization): Adjust call to
3934 revert_static_member_fn.
3936 2000-03-11 Mark Mitchell <mark@codesourcery.com>
3938 * cp-tree.h (scope_kind): New type.
3939 (tmpl_spec_kind): Likewise.
3940 (declare_pseudo_global_level): Remove.
3941 (pseudo_global_level_p): Rename to template_parm_scope_p.
3942 (pushlevel): Remove declaration.
3943 (begin_scope): New function.
3944 (finish_scope): Likewise.
3945 (current_tmpl_spec_kind): Likewise.
3946 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
3947 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
3948 Add template_spec_p.
3949 (toplevel_bindings_p): Adjust.
3950 (declare_pseudo_global_level): Remove.
3951 (pseudo_global_level_p): Rename to template_parm_scope_p.
3952 (current_tmpl_spec_kind): New function.
3953 (begin_scope): Likewise.
3954 (finish_scope): Likewise.
3955 (maybe_push_to_top_level): Adjust.
3956 (maybe_process_template_type_declaration): Likewise.
3957 (pushtag): Likewise.
3958 (pushdecl_nonclass_level): Likewise.
3959 (lookup_tag): Likewise.
3960 (grokfndecl): Handle member template specializations. Share
3961 constructor and non-constructor code.
3962 * decl2.c (check_classfn): Handle member template specializations.
3963 * pt.c (begin_template_parm_list): Use begin_scope.
3964 (begin_specialization): Likewise.
3965 (end_specialization): Likewise.
3966 (check_explicit_specialization): Use current_tmpl_spec_kind.
3967 Handle member template specializations.
3968 (end_template_decl): Use finish_scope. Remove call to
3970 (push_template_decl_real): Remove bogus error message.
3971 (tsubst_decl): Fix typo in code contained in comment.
3972 (instantiate_template): Handle member template specializations.
3973 (most_general_template): Likewise.
3975 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
3977 * lex.c (whitespace_cr): Compress consecutive calls to warning().
3978 (do_identifier): Ditto for error().
3980 * pt.c (convert_nontype_argument): Ditto for cp_error().
3981 (convert_template_argument): Ditto for cp_pedwarn().
3983 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
3985 * exception.cc (__check_null_eh_spec): New fn.
3986 * except.c (expand_end_eh_spec): Call it if the spec is throw().
3988 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
3990 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
3991 * except.c (expand_end_eh_spec): Add the return type.
3992 * rtti.c (throw_bad_cast): Add the parmtypes.
3993 (throw_bad_typeid): Likewise.
3995 * semantics.c (expand_stmt): Only leave out rtl for unused
3996 artificials, and set DECL_IGNORED_P on them as well.
3997 * decl.c (wrapup_globals_for_namespace): Likewise.
3999 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
4001 * decl.c (maybe_commonize_var): Skip all artificial decls.
4002 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
4004 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
4006 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
4007 * cp-tree.h: Declare flag_enforce_eh_specs.
4008 * decl.c (store_parm_decls, finish_function): Check it.
4010 C library functions don't throw.
4011 * Makefile.in (cfns.h): New target.
4012 (except.o): Depend on it.
4013 * Make-lang.in (cc1plus): Depend on cfns.gperf.
4014 * cfns.gperf: New file.
4015 * cfns.h: Generated.
4016 * except.c: Include it.
4017 (nothrow_libfn_p): New fn.
4018 * decl.c (grokfndecl): Use it.
4019 * cp-tree.h: Declare it.
4021 * decl.c (push_overloaded_decl_1, auto_function,
4022 define_function): Lose.
4023 (build_library_fn_1): New static fn.
4024 (builtin_function): Use it.
4025 (get_atexit_node): Use build_library_fn_ptr.
4026 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
4027 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
4028 push_void_library_fn, push_throw_library_fn): New fns.
4029 * cp-tree.h: Declare them.
4030 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
4031 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
4032 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
4033 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
4034 * rtti.c (build_runtime_decl): Lose.
4035 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
4036 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
4037 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
4039 * call.c (build_call): Remove result_type parm.
4040 Call mark_used on unused artificial fns.
4041 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
4043 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
4045 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
4047 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
4048 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
4049 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
4050 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
4051 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
4052 expand_generic_desc): Likewise.
4054 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4056 * exception.cc (__cp_pop_exception): Cleanup the original object.
4058 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4060 * decl.c (grok_op_properties): Merge conversion to void warning
4061 with other silly op warnings.
4063 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
4065 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
4066 array CONSTRUCTOR elements. Don't use expr_tree_cons.
4068 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4070 * decl.c (cp_make_fname_decl): New function.
4071 (wrapup_globals_for_namespace): Don't emit unused static vars.
4072 (init_decl_processing): Remove comment about use of
4073 array_domain_type. Set make_fname_decl.
4074 (cp_finish_decl): Remove __FUNCTION__ nadgering.
4075 * semantics.c (begin_compound_stmt): Remove
4076 current_function_name_declared flagging.
4077 (expand_stmt): Don't emit unused local statics.
4078 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
4081 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4083 * typeck.c (convert_for_assignment): Don't look at array
4085 * call.c (convert_like_real): Likewise.
4087 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
4089 Add initial support for '\uNNNN' specifier.
4090 * lex.c (read_ucs): New fn.
4091 (readescape, skip_white_space): Call it.
4092 (is_extended_char, is_extended_char_1): New fns.
4093 (utf8_extend_token): New fn, #if 0'd out.
4094 (real_yylex): Treat extended chars like letters.
4096 * search.c (note_debug_info_needed): Walk the bases even if we
4097 weren't deferring the type itself.
4099 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4101 * decl2.c (finish_objects): Constify a char*.
4103 * method.c (emit_thunk): Likewise.
4105 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
4107 * typeck.c (dubious_conversion_warnings): Look through
4110 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4112 * class.c (dfs_modify_vtables): I is now unsigned.
4113 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
4114 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
4115 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
4116 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4117 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
4118 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
4119 Call integer_all_onesp.
4120 * typeck2.c (process_init_constructor): Use compare_tree_int.
4122 * lang-specs.h (as): Don't call if -syntax-only.
4124 2000-03-06 Mark Mitchell <mark@codesourcery.com>
4126 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
4127 RTL_EXPR_HAS_NO_SCOPE after all.
4129 2000-03-05 Mark Mitchell <mark@codesourcery.com>
4131 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
4132 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
4133 RTL_EXPR_HAS_NO_SCOPE.
4135 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
4138 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
4140 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
4142 * call.c (convert_like): Macrofy.
4143 (convert_like_with_context): New macro.
4144 (convert_like_real): Renamed from convert_like. Add calling
4145 context parameters, for diagnostics. Add recursive flag. Call
4146 dubious_conversion_warnings for outer conversion.
4147 (build_user_type_conversion): Use convert_like_with_context.
4148 (build_over_call): Likewise. Don't warn about dubious
4149 conversions here. Adjust convert_default_arg calls.
4150 (convert_default_arg): Add context parameters for diagnostics.
4151 Pass throught to convert_like_with_context.
4152 * cp-tree.h (convert_default_arg): Add context parameters.
4153 (dubious_conversion_warnings): Prototype new function.
4154 * typeck.c (convert_arguments): Adjust convert_default_arg call.
4155 (dubious_conversion_warnings): New function, broken
4156 out of convert_for_assignment.
4157 (convert_for_assignment): Adjust.
4159 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
4161 * decl2.c (key_method): Break out from...
4162 (import_export_vtable, import_export_class): ...here.
4164 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
4165 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
4167 * search.c (note_debug_info_needed, dfs_debug_mark,
4168 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
4169 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
4171 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
4173 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
4176 2000-03-02 Mark Mitchell <mark@codesourcery.com>
4178 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
4179 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
4180 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
4181 (lang_type): Split gets_new into has_new and has_array_new.
4182 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4183 (TYPE_GETS_NEW): Split into ...
4184 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
4185 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
4186 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
4187 (build_op_new_call): Don't declare.
4188 (build_new_1): Likewise.
4189 * call.c (build_op_new_call): Remove.
4190 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
4191 instead of TYPE_NEEDS_DESTRUCTOR.
4192 (finish_struct_bits): Likewise.
4193 (add_implicitly_declared_members): Likewise.
4194 (check_field_decl): Likewise.
4195 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
4196 correctly under the new ABI.
4197 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
4198 instead of TYPE_NEEDS_DESTRUCTOR.
4199 (initialize_local_var): Likewise.
4200 (destroy_local_var): Likewise.
4201 (cp_finish_decl): Likewise.
4202 (register_dtor_fn): Likewise.
4203 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
4204 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
4205 TYPE_VEC_DELETE_TAKES_SIZE here.
4206 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
4207 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
4208 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4209 (finish_destructor_body): Likewise.
4210 (maybe_build_cleanup_1): Likewise.
4211 * decl2.c (do_static_destruction): Likewise.
4212 * init.c (build_new_1): Make it static.
4213 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4214 (expand_cleanup_for_base): Likewise.
4215 (get_cookie_size): New function.
4216 (build_new_1): Handle array-new cookies correctly under the new
4218 (build_vec_delete_1): Likewise.
4219 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4220 (build_delete): Likewise.
4221 (build_vec_delete): Handle array-new cookies correctly under the new
4223 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4224 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
4225 TYPE_HAS_ARRAY_NEW_OPERATOR.
4226 * ptree.c (print_lang_type): Check them.
4227 * search.c (context_for_name_lookup): Fix typo in comment.
4228 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4229 * tree.c (break_out_cleanups): Likewise.
4230 (build_cplus_array_test_1): Likewise.
4231 (cp_build_qualified_type_real): Likewise.
4232 * typeck.c (complete_type): Likewise.
4234 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
4235 the command-line, not the end.
4237 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
4239 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
4241 2000-03-02 Tom Tromey <tromey@cygnus.com>
4243 * cp-tree.h (build_java_class_ref): Declare.
4244 * init.c (build_java_class_ref): No longer static.
4245 * except.c (expand_throw): Generate a Java-style `throw' if the
4246 thrown object is a "Java" object.
4247 (initialize_handler_parm): Generate a Java-style lookup of
4248 exception info if the caught object is a "Java" object.
4249 (catch_language, catch_language_init): New globals.
4250 (decl_is_java_type): New function.
4251 (expand_start_catch_block): Don't call push_eh_info() or
4252 push_eh_cleanup() when handling a Java-style "catch". Pass Java
4253 class reference to build_catch_block.
4255 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4257 * typeck.c (comptypes): Treat sizetype like its language equivalent.
4259 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
4261 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
4262 to merge reference/pointer code and fix incorrect warnings.
4264 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
4266 * search.c (protected_accessible_p): Use context_for_name_lookup.
4268 * init.c (construct_virtual_bases): Fix thinko.
4269 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
4271 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4273 * decl.c (current_function_decl): Move to toplev.c.
4275 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
4277 * pt.c (fn_type_unification): Unify return type, whenever
4279 (get_bindings_real): Only pass return type when necessary.
4280 Remove explicit return type check.
4281 * class.c (resolve_address_of_overloaded_function): Pass desired
4282 return type to fn_type_unification.
4284 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4286 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
4288 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
4290 * rtti.c (expand_class_desc): Likewise.
4291 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
4292 (THUNK_VCALL_OFFSET): Likewise.
4293 (THUNK_DELTA): Reflect changes in ../tree.h.
4295 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
4297 * search.c (protected_accessible_p): Also allow the access if
4298 the member is public in DERIVED. Lose TYPE parm.
4299 (friend_accessible_p): Lose TYPE parm.
4300 (accessible_p): Adjust.
4302 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4304 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
4305 on things that are not sizes; ssize_binop deleted.
4306 Call size_diffop when appropriate.
4307 (dfs_build_vcall_offset_vtbl_entries): Likewise.
4308 (build_primary_vtable, build_secondary_vtable): Likewise.
4309 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
4310 Variable I is HOST_WIDE_INT.
4311 (get_vfield_offset): Pass proper types to size_binop.
4312 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
4313 (finish_struct_1): Likewise.
4314 (skip_rtti_stuff): Arg N is now pointer to signed.
4315 (layout_class_type): Use size_zero_node.
4316 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
4317 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
4318 * decl.c (complete_arry_type): Pass proper types to size_binop.
4319 (xref_basetypes): BINFO_OFFSET is sizetype.
4320 * error.c (dump_expr): Don't use size_binop non-sizes.
4321 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
4322 * init.c (construct_virtual_bases): Fix type error.
4323 (build_vec_delete_1): Pass proper type to size_binop and don't
4325 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
4326 * rtti.c (get_base_offset): Pass proper type to size_binop.
4327 * search.c (dfs_find_vbases): Fix type error.
4328 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
4329 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
4330 * tree.c (debug_binfo): Variable N is signed.
4331 Use HOST_WIDE_INT_PRINT_DEC.
4332 * typeck.c (comptypes): sizetype is same as equivalent integer type.
4333 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
4334 size_one_node and size_zero_node.
4335 (c_alignof): Use size_one_node.
4336 (build_component_addr): Pass proper types to size_binop.
4337 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
4339 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
4341 Implement class scope using-declarations for functions.
4342 * class.c (handle_using_decl): Call add_method for used functions.
4343 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
4344 (add_method): Used functions are hidden by local functions.
4345 (check_bases_and_members): Handle using-decls before finalizing
4346 CLASSTYPE_METHOD_VEC.
4347 * call.c (add_function_candidate): Add ctype parm; if non-zero,
4348 override the type of 'this' accordingly.
4349 (add_template_candidate, add_template_candidate_real): Add ctype parm.
4350 (convert_class_to_reference, build_user_type_conversion_1,
4351 build_new_function_call, build_object_call, build_new_op,
4352 build_new_method_call): Pass ctype parm.
4354 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
4356 * call.c (convert_class_to_reference, build_user_type_conversion_1,
4357 build_new_function_call, build_object_call, build_new_op,
4358 build_new_method_call, build_op_delete_call): Don't get basetype_path
4360 * typeck.c (build_component_ref): Likewise.
4361 * init.c (build_offset_ref): Likewise.
4362 (resolve_offset_ref): Don't call enforce_access.
4363 Call build_scoped_ref.
4364 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
4365 would cause an error or if -pedantic.
4366 * class.c (alter_access): Lose binfo parm.
4368 2000-02-26 Mark Mitchell <mark@codesourcery.com>
4370 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
4373 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
4375 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
4376 pseudo_type_info creation into the std namespace
4378 2000-02-26 Mark Mitchell <mark@codesourcery.com>
4380 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
4381 (import_export_class): Remove declaration.
4382 * decl2.c (import_export_class): Make it static.
4383 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
4384 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
4385 EXPR_WITH_FILE_LOCATION.
4386 * lex.c (check_newline): Tweak filename/lineno setting.
4387 * semantics.c (begin_while_stmt): Fix typo in comment.
4389 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4391 * lang-options.h (-fmessage-length=): Add missing option.
4393 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
4395 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
4397 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
4399 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
4401 * optimize.c (expand_call_inline): Emit the return label before
4402 evaluating the return value.
4404 2000-02-24 Mark Mitchell <mark@codesourcery.com>
4406 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
4407 than duplicating functionality here.
4408 * optimize.c: Include input.h.
4409 (expand_call_inline): Use push_srcloc and pop_srcloc.
4410 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
4411 * parse.c: Regenerated.
4412 * Makefile.in (lex.o): Depend on input.h.
4413 (optimize.o): Likewise.
4415 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
4417 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
4418 function type, rather than ICE.
4420 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
4422 * decl.c (grokdeclarator): Call decl_type_access_control.
4423 * parse.y (parse_end_decl): Don't call decl_type_access_control if
4426 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
4428 * decl.c (decls_match): Remove obsolete static member nadgering.
4430 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4432 * decl.c (grokdeclarator): Change ANSI to ISO.
4433 * lex.c (consume_string, readescape, do_identifier): Likewise.
4434 (parse_float, real_yylex): Likewise.
4435 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
4436 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
4437 new_type_id, maybe_label_decls, simple_stmt,
4438 for.init.statement): Likewise.
4439 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
4440 * semantics.c (finish_named_return_value): Likewise.
4441 * parse.c: Regenerate.
4443 2000-02-21 Mark Mitchell <mark@codesourcery.com>
4445 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
4446 (CPTI_CLASS_STAR_TYPE): Remove.
4447 (vtable_index_type): Likewise.
4448 (class_star_type_node): Remove.
4449 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
4450 (build_binary_op_nodefault): Remove.
4451 * call.c (build_new_op): Use build_binary_op instead of
4452 build_binary_op_nodefault.
4453 * decl.c (init_decl_processing): Remove class_star_type_node
4454 initialization. Make delta_type_node ptrdiff_type_node under the
4455 new ABI. Initialize vtable_index_type.
4456 (build_ptrmemfunc_type): Build different structures for the new
4458 (build_enumerator): Use build_binary_op instead of
4459 build_binary_op_nodefault.
4460 * method.c (build_overload_value): Mangle pointers-to-members
4461 appropriately under the new ABI.
4462 * typeck.c (build_array_ref): Use build_binary_op instead of
4463 build_binary_op_nodefault.
4464 (get_member_function_from_ptrfunc): Adjust for the new ABI.
4465 (build_binary_op_nodefault): Rename to ...
4466 (build_binary_op): ... this. Remove old version. Adjust for
4467 pointer-to-member comparisons under the new ABI.
4468 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
4469 (build_ptrmemfunc): Adjust for the new ABI.
4470 (expand_ptrmemfunc_cst): Likewise.
4471 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
4472 (pfn_from_ptrmemfunc): Adjust for the new ABI.
4474 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
4476 * call.c (build_object_call): Compress consecutive calls to
4478 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
4479 (build_op_delete_call): Adjust message formatting.
4481 * class.c (check_bases): Compress consecutive calls to
4483 (finish_struct_anon): Say 'ISO C++'.
4485 * decl.c (start_decl): Same here.
4486 (grok_reference_init): Likewise.
4487 (grokfndecl): Correct message formatting.
4488 (grokfndecl): Improve diagnostic.
4489 (check_static_variable_definition): Likewise. Say 'ISO C++'
4490 (compute_array_index_type): Say 'ISO C++'
4491 (create_array_type_for_decl): Compress consecutive calls to
4493 (grokdeclarator): Say 'ISO C++'
4494 (grok_op_properties): Likewise.
4496 * decl2.c (delete_sanity): Clairify diagnostic.
4497 (check_member_template): Same here.
4498 (grok_function_init): Use consistent terminology.
4500 * expr.c (do_case): Say 'ISO C++'
4502 * friend.c (do_friend): Compress consecutive calls to warning.
4504 2000-02-20 Mark Mitchell <mark@codesourcery.com>
4506 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
4507 * class.c (build_secondary_vtable): Reorganize. Don't create a
4508 new vtable under the new ABI.
4509 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
4511 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
4512 the initializing elements.
4513 (initialize_vtable): New function.
4514 (dfs_finish_vtbls): Use it.
4515 (dfs_accumulate_vtbl_inits): New function.
4516 (finish_vtbls): Merge primary and secondary vtables under the new
4518 (finish_struct_1): Remove redundant call to layout_vtable_decl.
4519 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
4522 * class.c (build_vtable): New function, split out from ...
4523 (get_vtable_decl): ... here, and ...
4524 (build_secondary_vtable): ... here.
4526 * pt.c (tsubst_decl): Fix formatting.
4528 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4530 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
4531 (avoid_overlap, build_base_field): Likewise.
4532 (build_base_field, build_base_fields, is_empty_class):
4533 Test DECL_SIZE with integer_zero.
4534 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
4535 * cp-tree.h (struct lang_type): New field size_unit.
4536 (CLASSTYPE_SIZE_UNIT): New macro.
4537 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
4538 (cp_finish_decl): Delete -Wlarger-than processing.
4539 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
4540 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
4541 * tree.c (make_binfo): binfo vector is one entry longer.
4542 (walk_tree): Walk DECL_SIZE_UNIT.
4544 2000-02-19 Mark Mitchell <mark@codesourcery.com>
4546 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
4548 (build_vtable_entry): Don't assume all vtable entries are
4550 (build_vtbl_initializer): Adjust accordingly.
4551 (get_vtable_decl): Fix formatting.
4553 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
4555 * semantics.c (deferred_type_access_control): Walk the entire
4557 (save_type_access_control): Rename from
4558 initial_deferred_type_access_control. Just remember the value.
4559 (decl_type_access_control): New fn.
4560 (begin_function_definition): Use deferred_type_access_control, after
4561 we've started the function. Set type_lookups to error_mark_node.
4562 * parse.y (frob_specs, fn.def1): Adjust.
4563 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
4564 (parse_end_decl, parse_bitfield0, parse_method): New fns.
4565 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
4566 (after_type_component_declarator0): Likewise.
4567 (after_type_component_declarator): Likewise.
4568 (notype_component_declarator): Likewise.
4569 * cp-tree.h: Adjust.
4571 * decl.c (redeclaration_error_message): Allow redeclaration of
4572 namespace-scope decls.
4574 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4576 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
4578 2000-02-17 Mark Mitchell <mark@codesourcery.com>
4580 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
4581 * decl2.c (grokclassfn): Likewise.
4583 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
4585 * decl2.c (lang_decode_option): Don't set default message length
4587 * lex.c (lang_init_options): Set it here.
4589 2000-02-16 Mark Mitchell <mark@codesourcery.com>
4591 Make DECL_CONTEXT mean the class in which a member function was
4592 declared, even for a virtual function.
4593 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
4594 (DECL_FRIEND_CONTEXT): New macro.
4595 (DECL_REAL_CONTEXT): Remove.
4596 (SET_DECL_FRIEND_CONTEXT): Likewise.
4597 (DECL_VIRTUAL_CONTEXT): Adjust.
4598 (DECL_CLASS_SCOPE_P): Use TYPE_P.
4599 (add_friends): Remove.
4600 (hack_decl_function_context): Likewise.
4601 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
4603 (build_over_call): Fix indentation. Use DECL_CONTEXT
4604 instead of DECL_CLASS_CONTEXT.
4605 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
4606 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
4607 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4608 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
4609 (build_base_field): Likewise.
4610 (finish_struct_1): Likewise.
4611 (build_self_reference): Likewise.
4612 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
4614 (pushtag): Use decl_function_context, not
4615 hack_decl_function_context.
4616 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
4617 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
4618 (pushdecl): Remove bogus code.
4619 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
4620 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
4621 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4622 Use decl_function_context, nothack_decl_function_context.
4623 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
4624 (grokdeclarator): Likewise. Use decl_function_context, not
4625 hack_decl_function_context.
4626 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
4627 (start_function): Use DECL_FRIEND_CONTEXT, not
4628 DECL_CLASS_CONTEXT. Use decl_function_context, not
4629 hack_decl_function_context.
4630 (finish_function): Use decl_function_context, not
4631 hack_decl_function_context.
4632 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
4634 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
4635 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
4636 (grokfield): Likewise.
4637 (finish_builtin_type): Likewise.
4638 (finish_vtable_vardec): Use decl_function_context, not
4639 hack_decl_function_context.
4640 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4641 (start_static_initialization_or_destruction): Likewise.
4642 (finish_static_initialization_or_destruction): Likewise.
4643 (mark_used): Adjust logic for deciding when to synthesize methods.
4644 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
4646 * error.c (dump_function_decl): Use DECL_CONTEXT, not
4648 * friend.c (is_friend): Likewise.
4649 (add_friends): Remove.
4650 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
4651 * lex.c (begin_definition_of_inclass_inline): Use
4652 decl_function_context, not hack_decl_function_context.
4653 (process_next_inline): Likewise.
4654 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
4655 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
4656 DECL_CLASSS_CONTEXT.
4657 (hack_identifier): Likewise.
4658 (synthesize_method): Use decl_function_context, not
4659 hack_decl_function_context.
4660 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
4662 (is_member_template): Use decl_function_context, not
4663 hack_decl_function_context. Use DECL_CONTEXT, not
4665 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
4667 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
4669 (push_template_decl_real): Likewise.
4670 (instantiate_class_template): Don't call add_friends.
4671 (tsubst_default_argument): Use DECL_CONTEXT, not
4673 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
4674 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4675 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
4677 * repo.c (repo_inline_used): Likewise.
4678 * search.c (current_scope): Adjust for new _CONTEXT macros.
4679 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
4681 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4682 (lookup_fnfields_here):Likewise.
4683 (check_final_overrider): Likewise.
4684 (init_vbase_pointers): Likewise.
4685 (virtual_context): Likewise.
4686 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
4687 (expand_body): Use decl_function_context, not
4688 hack_decl_function_context.
4689 * tree.c (hack_decl_function_context): Remove.
4690 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
4692 * typeck2.c (error_not_base_type): Likewise.
4694 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
4696 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
4698 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4700 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
4702 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4704 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
4706 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
4708 * decl2.c (lang_decode_option): Enable automatic line wrapping.
4710 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
4712 * parse.y (frob_specs): Split out...
4713 (parse_decl): From here.
4714 (fn.def2): Call initial_deferred_type_access_control.
4715 (after_type_component_declarator0): Call frob_specs.
4716 (notype_component_declarator0): Likewise.
4717 * search.c (friend_accessible_p): Nested classes are friends of their
4720 2000-02-10 Mark Mitchell <mark@codesourcery.com>
4722 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
4723 used to create an implicit temporary.
4725 * class.c (dfs_modify_vtables): Tweak calculation of functions to
4728 2000-02-08 Nathan Sidwell <nathan@acm.org>
4730 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
4731 strip array element qualifiers too.
4733 2000-02-07 Mark Mitchell <mark@codesourcery.com>
4735 * decl.c (store_parm_decls): Don't build cleanups for parameters
4736 while processing_template_decl.
4738 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
4740 * cp-tree.h (struct saved_scope): Add incomplete field.
4741 (namespace_scope_incomplete): New macro.
4742 * decl.c (pushdecl): Use it.
4743 (hack_incomplete_structures): Use it. See through artificial
4745 (mark_saved_scope): Mark it.
4747 Implement access control for nested types.
4748 * search.c (type_access_control): New fn.
4749 (accessible_p): Now we do perform access control for types.
4750 * semantics.c (deferred_type_access_control): New fn.
4751 (initial_deferred_type_access_control): New fn.
4752 (begin_function_definition): Call it. Add lookups parm.
4753 * decl.c (struct binding_level): Add this_class field.
4754 (pushlevel_class): Set it.
4755 (mark_binding_level): Mark it.
4756 (lookup_name_real): Use it. Call type_access_control.
4757 (mark_saved_scope): Mark lookups field.
4758 * cp-tree.h (flagged_type_tree): Add lookups field.
4759 (struct saved_scope): Add lookups field.
4760 (type_lookups): New macro.
4761 * parse.y (declmods): Now <ftype>.
4762 (parse_decl): Add lookups parm. Call
4763 initial_deferred_type_access_control.
4764 (lang_extdef): Clear type_lookups.
4765 (typed_declspecs, declmods, typespec): Set lookups field.
4766 (initdcl): Call deferred_type_access_control.
4767 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
4768 component_decl_1, named_parm): Adjust.
4769 * friend.c (is_friend): Nested classes are friends of their
4772 * class.c (currently_open_derived_class): New fn.
4773 * method.c (hack_identifier): Use it.
4775 * lex.c (do_identifier): Remove obsolete code.
4777 * parse.y (typed_typespecs): Propagate new_type_flag properly.
4779 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
4781 * tinfo.h: Remove apostrophes from C++ comment (xgettext
4782 thinks this file is plain C).
4784 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4786 * Makefile.in (call.o): Depend on $(EXPR_H).
4788 * call.c: Include "expr.h".
4790 * class.c (dump_class_hierarchy): Add prototype.
4792 * search.c (dfs_get_pure_virtuals): Likewise.
4794 2000-02-1 Ulrich Drepper <drepper@redhat.com>
4796 * parse.y (simple_stmt): Allow :: token in asm parameter list.
4799 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
4801 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
4802 Store it in DECL_FCONTEXT.
4803 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
4805 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
4807 * tinfo.h (old abi): #include "tconfig.h".
4808 * tinfo.cc (convert_to_base): Move into old abi section.
4810 2000-01-31 Mark Mitchell <mark@codesourcery.com>
4812 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
4813 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
4814 (BINFO_PRIMARY_BINFO): New macro.
4815 (BF_DELTA): Rename to ...
4816 (BV_DELTA): ... this.
4817 (BF_VCALL_INDEX): Rename to ...
4818 (BV_VCALL_INDEX): ... this.
4819 (BF_FN): Rename to ...
4821 * class.c (build_vbase_path): Adjust for changes to reverse_path.
4822 (set_rtti_entry): Rename BF_ macros to BV_ variants.
4823 (modify_vtable_entry): Simplify.
4824 (add_virtual_function): Rename BF_ macros to BV_ variants.
4825 (build_vtable_initializer): Likewise.
4826 (get_class_offset_1): Remove.
4827 (dfs_get_class_offset): Likewise.
4828 (get_class_offset): Likewise.
4829 (dfs_find_final_overrider): New function.
4830 (find_final_overrider): Likewise.
4831 (modify_one_vtable): Remove.
4832 (dfs_find_base): New function.
4833 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
4834 find_final_overrider.
4835 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
4837 (dfs_fixup_vtable_deltas): Remove.
4838 (override_one_vtable): Remove.
4839 (merge_overrides): Likewise.
4840 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
4841 unreal chilren of virtual bases.
4842 (finish_struct_1): Don't use merge_overrides. Don't use
4843 dfs_fixup_vtable_deltas.
4844 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
4847 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
4848 Jason Merrill <jason@yorick.cygnus.com>
4850 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
4852 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
4854 * exception.cc (__throw_bad_typeid): Add missing std::.
4856 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4858 * cp-tree.h (make_thunk): PROTO -> PARAMS.
4860 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
4862 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
4864 Runtime support for new-abi rtti.
4865 * inc/typeinfo (type_info::operator!=): Define in class.
4866 (type_info::before, type_info::name, type_info::operator==,
4867 type_info::operator!=): Define new ABI implementations.
4868 (type_info::is_pointer_p, type_info::is_function_p): Declare
4869 new virtual functions.
4870 (type_info::do_catch, type_info::do_upcast): Likewise.
4872 * tinfo.h (__base_class_info): Define new class.
4873 (__class_type_info): Likewise.
4874 (__si_class_type_info): Likewise.
4875 (__vmi_class_type_info): Likewise.
4876 (__dynamic_cast): Prototype.
4878 * tinfo.cc: Conditionalize old and new rtti mechanisms.
4879 (type_info::is_pointer_p): Define new function.
4880 (type_info::is_function_p): Likewise.
4881 (type_info::do_catch): Likewise.
4882 (type_info::do_upcast): Likewise.
4883 (vtable_prefix): New structure for vtable access.
4884 (adjust_pointer): Define new template function.
4885 (contained_p, public_p, virtual_p, contained_public_p,
4886 contained_nonpublic_p, contained_nonvirtual_p): Define new
4888 (nonvirtual_base_type): New local variable.
4889 (__class_type_info::~__class_type_info): Define.
4890 (__si_class_type_info::~__si_class_type_info): Likewise.
4891 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
4892 (__class_type_info::do_catch): Define new function.
4893 (__class_type_info::do_upcast): Likewise.
4894 (__class_type_info::find_public_src): Likewise.
4895 (__class_type_info::do_find_public_src): Likewise.
4896 (__si_class_type_info::do_find_public_src): Likewise.
4897 (__vmi_class_type_info::do_find_public_src): Likewise.
4898 (__class_type_info::do_dyncast): Likewise.
4899 (__si_class_type_info::do_dyncast): Likewise.
4900 (__vmi_class_type_info::do_dyncast): Likewise.
4901 (__class_type_info::do_upcast): Likewise.
4902 (__si_class_type_info::do_upcast): Likewise.
4903 (__vmi_class_type_info::do_upcast): Likewise.
4904 (__dynamic_cast): Likewise.
4906 * tinfo2.cc (__fundamental_type_info): Define new class.
4907 (__pointer_type_info): Likewise.
4908 (__reference_type_info): Likewise.
4909 (__array_type_info): Likewise.
4910 (__function_type_info): Likewise.
4911 (__enum_type_info): Likewise.
4912 (__ptr_to_member_type_info): Likewise.
4913 (__fundamental_type_info::~__fundamental_type_info): Define.
4914 (__pointer_type_info::~__pointer_type_info): Likewise.
4915 (__reference_type_info::~__reference_type_info): Likewise.
4916 (__array_type_info::~__array_type_info): Likewise.
4917 (__function_type_info::~__function_type_info): Likewise.
4918 (__enum_type_info::~__enum_type_info): Likewise.
4919 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
4920 (__pointer_type_info::do_catch): Define new function.
4921 (__ptr_to_member_type_info::do_catch): Define new function.
4923 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
4924 (__is_pointer): Likewise.
4926 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
4928 2000-01-30 Mark Mitchell <mark@codesourcery.com>
4930 * cp/class.c (build_vtable): Rename to build_primary_vtable.
4931 (prepare_fresh_vtable): Rename to build_secondary_vtable.
4932 (make_new_vtable): New function.
4933 (modify_vtable_entry): Handle generation of new vtables correctly.
4934 (modify_one_vtable): Remove unused parameter.
4935 (dfs_fixup_vtable_deltas): Likewise.
4936 (override_one_vtable): Use build_secondary_vtable.
4937 (finish_struct_1): Use build_primary_vtable and
4938 build_secondary_vtable.
4940 2000-01-28 Ulrich Drepper <drepper@redhat.com>
4942 * cp/decl.c: Adjust variable names, comments, help strings.
4944 2000-01-29 Nathan Sidwell <nathan@acm.org>
4946 * new2.cc (operator delete[]): Use operator delete, don't assume
4949 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
4951 * class.c (build_vtbl_initializer): Add argument to
4952 build_vtable_entry call.
4954 2000-01-27 Mark Mitchell <mark@codesourcery.com>
4956 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
4957 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
4958 (BF_DELTA): New macro.
4959 (BF_VCALL_INDEX): Likewise.
4961 (THUNK_VCALL_OFFSET): Likewise.
4962 (make_thunk): Change prototype.
4963 * class.c (build_vtable_entry): Integrate
4964 build_vtable_entry_for_fn. Handle vcall indices.
4965 (build_vtable_entry_for_fn): Remove.
4966 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
4967 BF_VCALL_INDEX, BF_FN.
4968 (modify_vtable_entry): Integrate common code from
4969 modify_one_vtable and dfs_fixup_vtable_deltas.
4970 (add_virtual_function): Set BF_VCALL_INDEX.
4971 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
4973 (modify_one_vtable): Simplify.
4974 (dfs_fixup_vtable_deltas): Likewise.
4975 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
4976 * method.c (make_thunk): Handle vcall indices.
4978 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
4980 Compiler side new abi rtti (not enabled).
4981 * cp-tree.h (new_abi_rtti_p): New macro.
4982 (emit_support_tinfos): Prototype new function.
4983 (tinfo_decl_p): Likewise.
4984 (emit_tinfo_decl): Likwise.
4985 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
4987 (doing_runtime): New local static.
4988 (init_rtti_processing): Add new-abi initializer.
4989 (get_tinfo_decl): Add new-abi logic.
4990 (tinfo_from_decl): Likewise.
4991 (build_dynamic_cast_1): Likewise.
4992 (qualifier_flags): New static function.
4993 (tinfo_base_init): Likewise.
4994 (generic_initializer): Likewise.
4995 (ptr_ref_initializer): Likewise.
4996 (ptmd_initializer): Likewise.
4997 (class_hint_flags): Likewise.
4998 (class_initializer): Likewise.
4999 (synthesize_tinfo_var): Likewise.
5000 (create_real_tinfo_var): Likewise.
5001 (create_pseudo_type_info): Likewise.
5002 (get_vmi_pseudo_type_info): Likewise.
5003 (create_tinfo_types): Likewise.
5004 (emit_support_tinfos): New global function.
5005 (tinfo_decl_p): New global predicate.
5006 (emit_tinfo_decl): New global function.
5007 * class.c (set_rtti_entry): Generalize for old and new rtti.
5008 (build_vtbl_initializer): Likewise.
5009 * decl2.c (finish_file): Likewise.
5011 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
5013 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
5014 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
5016 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
5018 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
5021 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
5023 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
5025 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5027 * optimize.c (calls_setjmp_r): Supply new argument
5028 to special_function_p.
5030 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5032 * call.c: PROTO -> PARAMS.
5033 * class.c: Likewise.
5034 * cp-tree.h: Likewise.
5038 * decl2.c: Likewise.
5040 * errfn.c: Likewise.
5041 * error.c: Likewise.
5042 * except.c: Likewise.
5045 * input.c: Likewise.
5048 * method.c: Likewise.
5049 * optimize.c: Likewise.
5050 * parse.y: Likewise.
5054 * search.c: Likewise.
5055 * semantics.c: Likewise.
5058 * typeck.c: Likewise.
5059 * typeck2.c: Likewise.
5062 2000-01-25 Richard Henderson <rth@cygnus.com>
5064 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
5066 2000-01-25 Mark Mitchell <mark@codesourcery.com>
5068 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
5069 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
5070 (struct vcall_offset_data_s): New type.
5071 (dfs_vcall_offset_queue_p): New function.
5072 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5073 (build_vcall_offset_vtbl_entries): Likewise.
5074 (layout_vtable_decl): Likewise.
5075 (num_vfun_entries): Likewise.
5076 (num_extra_vtbl_entries): Add the entries for vcall offsets.
5077 (build_vtbl_initializer): Likewise.
5078 (dfs_finish_vtabls): Use layout_vtable_decl.
5079 (modify_one_vtables): Always duplicate vtables under the new ABI.
5080 (finish_struct_1): Use layout_vtable_decl.
5082 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5084 * decl.c (member_function_or_else): Change third arg from a format
5085 specifier to an `enum overload_flags'. Callers changed.
5087 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
5089 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
5090 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
5091 build_const_cast, get_delta_difference, check_return_expr): Avoid
5092 ANSI string concatenation usage.
5094 2000-01-24 Mark Mitchell <mark@codesourcery.com>
5096 * class.c (layout_class_type): Put the fields required to make a
5097 class non-empty at the end, not the beginning, of the TYPE_FIELDs
5100 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
5102 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
5105 * decl2.c (mark_used): Do instantiate inlines that have been
5106 explicitly instantiated.
5108 2000-01-24 Richard Henderson <rth@cygnus.com>
5110 * call.c (build_over_call): Use expand_tree_builtin.
5111 * typeck.c (build_function_call_real): Likewise.
5112 (build_binary_op_nodefault): Handle unordered compares.
5114 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5116 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
5117 cp_tree_index values.
5118 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
5119 New global node #defines for them.
5120 * rtti.c (call_void_fn): Replace with ...
5121 (build_runtime_decl): ... new static function.
5122 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
5123 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
5124 (build_dynamic_cast_1): Always produce correctly typed result.
5125 Explicitly produce type_info addresses. Use dynamic_cast_node.
5126 * exception.cc (__throw_bad_cast): Return `void *'.
5127 (__throw_bad_typeid): Return `const type_info &'.
5129 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5131 * cp-tree.h (get_vtable_decl): Prototype new function.
5132 * class.c (get_vtable_decl): New function. Broken out from ...
5133 (build_vtable): ... here. Use it.
5134 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
5137 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5139 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
5140 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
5141 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
5142 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
5143 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
5144 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
5145 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
5146 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
5147 (CPTI_TINFO_VAR_ID): New enumeration.
5148 (__tp_desc_type_node, __access_mode_type_node,
5149 __bltn_desc_type_node, __user_desc_type_node,
5150 __class_desc_type_node, __ptr_desc_type_node,
5151 __attr_desc_type_node, __func_desc_type_node,
5152 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
5153 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
5154 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
5155 enum_desc_type_node, class_desc_type_node,
5156 si_class_desc_type_node, vmi_class_desc_type_node,
5157 ptmd_desc_type_node, base_desc_type_node): New #defines.
5158 (tinfo_fn_id, tinfo_fn_type): Rename to ...
5159 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
5160 (tinfo_var_id): New enumeration.
5161 (DECL_TINFO_FN_P): Augment comment.
5162 * decl.c (cp_global_trees): Adjust documentation.
5163 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
5164 tinfo_decl_type and tinfo_var_id.
5165 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
5166 (build_typeid): Remove unused variable.
5167 (get_tinfo_var): Use tinfo_var_id.
5168 (tinfo_name): New static function.
5169 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
5170 (tinfo_from_decl): Likewise.
5171 (get_base_offset): New static function, broken out of
5173 (expand_si_desc): Use tinfo_name.
5174 (expand_class_desc): Likewise. Lose local static variable.
5175 Use base_desc_type_node. Use get_base_offset.
5176 (expand_ptr_desc): Use tinfo_name.
5177 (expand_attr_desc): Likewise.
5178 (expand_generic_desc): Likewise.
5180 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
5181 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
5183 2000-01-23 Mark Mitchell <mark@codesourcery.com>
5185 * cp-tree.h (__eprintf): Remove declaration.
5186 * tree.c (__eprintf): Remove definition.
5188 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
5189 Mark Mitchell <mark@codesourcery.com>
5191 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
5192 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
5194 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
5196 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
5198 2000-01-23 Mark Mitchell <mark@codesourcery.com>
5200 * cp-tree.h (register_dtor_fn): New function.
5201 * decl.c (destroy_local_static): Rename to ...
5202 (register_dtor_fn): ... this. Give it external linkage.
5203 (expand_static_init): Use it.
5204 * decl2.c (do_static_initialization): Likewise, if using
5206 (do_static_destruction): Check that __cxa_atexit is not in use.
5207 (finish_file): Don't call do_static_destruction if using
5210 * typeck.c (convert_arguments): Restore two-message error
5213 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
5215 Remap dynamic cast hint values to be consistent across ABIs.
5216 * search.c (dynamic_cast_base_recurse): Remap generated value.
5217 (get_dynamic_cast_base_type): Adjust documentation.
5218 * tinfo.h (__user_type_info::dyncast): Likewise.
5219 (__user_type_info::find_public_subobj): Remap BOFF meaning.
5220 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
5221 (__class_type_info::do_dyncast): Likewise.
5222 (__class_type_info::do_find_public_subobj): Likewise.
5223 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
5225 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
5227 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
5229 * typeck2.c (incomplete_type_error): Restore previous
5230 cp_error and cp_error_at call sequence.
5232 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
5234 * class.c (dump_class_hierarchy): Make format agree with argument;
5235 cast pointer to unsigned long and print with %lx.
5237 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
5239 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
5241 * typeck.c (composite_pointer_type, common_type,
5242 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
5243 build_function_call_real, convert_arguments,
5244 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
5245 build_unary_op, mark_addressable, build_compound_expr,
5246 build_static_cast, build_reinterpret_cast, build_const_cast,
5247 build_c_cast, build_modify_expr, get_delta_difference,
5248 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
5249 'ISO C++'. Fusion consecutive calls to diagnotic message routines
5251 * typeck2.c (readonly_error, abstract_virtuals_error,
5252 process_init_constructor, check_for_new_type): Likewise.
5254 2000-01-19 Mark Mitchell <mark@codesourcery.com>
5256 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
5259 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
5261 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
5262 (build_x_typeid): Likewise.
5263 (get_tinfo_fn): Likewise.
5264 (get_tinfo_fn_unused): Rename to ...
5265 (get_tinfo_decl): ... here.
5266 * rtti.c (build_headof): Replace logic error with assertion.
5267 (get_tinfo_fn_dynamic): Rename to ...
5268 (get_tinfo_decl_dynamic): ... here. Make static. Use
5269 complete_type_or_else.
5270 (build_x_typeid): Move into ...
5271 (build_typeid): ... here. Adjust call to
5272 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
5273 throw_bad_typeid expression.
5274 (get_tinfo_fn_unused): Rename to ...
5275 (get_tinfo_decl): ... here. Adjust comment.
5276 (get_tinfo_fn): Delete.
5277 (tinfo_from_decl): New static function.
5278 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
5279 (get_typeid): Use complete_type_or_else.
5280 (build_dynamic_cast_1): Adjust calls to
5281 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
5282 * parse.y (primary): Adjust call to build_typeid.
5283 * except.c (build_eh_type_type_ref): Adjust call to
5284 get_tinfo_decl. Mark as used.
5285 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
5286 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
5287 * parse.c: Regenerated.
5289 2000-01-17 Mark Mitchell <mark@codesourcery.com>
5291 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
5293 (resolves_to_fixed_type_p): Document calling convention.
5294 * rtti.c (build_x_typeid): Initialize NONNULL.
5296 * cp-tree.h (build_shared_int_cst): New function.
5297 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
5298 * class.c (modify_vtable_entry): Likewise.
5299 (add_virtual_function): Split out code to generated shared
5300 INTEGER_CSTs to build_share_int_cst.
5301 (modify_all_vtables): Handle all the overridden functions here.
5302 Add overridden functions from non-primary virtual bases to the
5304 (finish_struct_1): Adjust call to modify_all_vtables. Add
5305 overridden functions from non-primary bases to the vtable.
5306 * tree.c (build_shared_int_cst): New function.
5308 * cp-tree.h (scratchalloc): Remove.
5309 (build_scratch_list): Likewise.
5310 * call.c (convert_class_to_reference): Replace build_scratch_list
5311 and build_expr_list with build_tree_list.
5312 (add_candidate): Replace scratchalloc with expralloc. Note memory
5314 (build_user_type_conversion_1): Replace build_scratch_list
5315 and build_expr_list with build_tree_list.
5316 (build_new_op): Likewise.
5317 (build_op_delete_call): Likewise.
5318 (convert_like): Likewise.
5319 * cvt.c (ocp_convert): Likewise.
5320 * decl.c (start_decl): Likewise.
5321 (start_function): Likewise.
5322 (finish_destructor_body): Likewise.
5323 (maybe_build_cleanup_1): Likewise.
5324 * decl2.c (reparse_decl_as_expr): Likewise.
5325 * init.c (perform_member_init): Likewise.
5326 (expand_cleanup_for_base): Likewise.
5327 (build_builtin_delete_call): Likewise.
5328 (build_new_1): Likewise.
5329 (build_delete): Likewise.
5330 * method.c (do_build_assign_ref): Likewise.
5331 * parse.y (already_scoped_stmt): Likewise.
5332 (nontrivial_exprlist): Likewise.
5333 (net_initializer): Likewise.
5334 (initlist): Likewise.
5335 * parse.c: Regenerated.
5336 * rtti.c (build_x_typeid): Likewise.
5337 (build_dynamic_cast_1): Likewise.
5338 * typeck.c (build_x_compound_expr): Likewise.
5339 (build_static_cast): Likewise.
5340 (build_modify_expr): Likewise.
5342 * cp-tree.h (DECL_VINDEX): Add documentation.
5343 * class.c (build_vtable_entry): Likewise.
5344 (start_vtable): Add comment.
5345 (add_virtual_function): Replace pending_hard_virtuals with
5346 overridden_virtuals and pending_virtuals with new_virtuals.
5347 Replace redundant assignments with assertions.
5348 (check_for_override): Add comment.
5349 (check_bases_and_members): Replace pending_hard_virtuals with
5350 overridden_virtuals and pending_virtuals with new_virtuals.
5351 (create_vtbl_ptr): Likewise.
5352 (layout_class_type): Likewise.
5353 (finish_struct_1): Likewise. Add comments.
5355 2000-01-16 Mark Mitchell <mark@codesourcery.com>
5357 * class.c (finish_struct_1): Replace redundant code with
5360 * cp-tree.h (flag_new_abi): Move.
5361 (flag_use_cxa_atexit): Likewise.
5362 (flag_honor_std): Likewise.
5363 (flag_rtti): Likewise.
5364 (vbase_offsets_in_vtable_p): Define.
5365 (vptrs_present_everywhere_p): Likewise.
5366 (TYPE_CONTAINS_VPTR_P): Likewise.
5367 (dfs_walk_real): Declare.
5368 * class.c (build_vbase_pointer_fields): Check
5369 vbase_offsets_in_vtable_p.
5370 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
5372 (build_vbase_offset_vtbl_entries): Simplify.
5373 (build_vbase_offset_vtbl_entries): Adjust.
5374 (build_vbase_pointer): Add ability to look up vbase offsets in
5376 (start_vtable): New function.
5377 (add_virtual_function): Use it.
5378 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
5379 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
5380 (build_vtbl_initializer): Take the type of the complete object as
5381 input. Use it to correctly calculate vbase offsets.
5382 (dfs_finish_vtbls): Pass the complete type to
5383 build_vtbl_initializer.
5384 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
5385 (create_vtable_ptr): Create a vtable even if there are no
5386 new virtual functions, under the new ABI.
5387 (finish_struct_1): Likewise.
5388 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
5389 * decl.c (exapnd_static_init): Remove call to
5390 preserve_initializer.
5391 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
5393 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
5394 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
5395 (construct_virtual_bases): Don't initialize virtual base pointers
5397 (build_aggr_init): Clean up comment.
5398 (expand_aggr_init_1): Likewise.
5399 * rtti.c (expand_class_desc): Store the virtual function table
5400 index where the vbase offset lives in the offset field.
5401 * search.c (dfs_walk_real): Make it global.
5402 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
5403 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
5405 * tinfo.h (USItype): Make it signed under the new ABI.
5406 * tinfo.cc (convert_to_base): New function. Encapsulate base
5407 conversion logic here.
5408 (__class_type_info::do_upcast): Use it.
5409 (__class_type_info::do_dyncast): Likewise.
5410 (__class_type_info::do_find_public_subobj): Likewise.
5412 * init.c (construct_virtual_bases): Don't look up the addresses of
5413 virtual bases at run-time.
5415 * class.c (build_vbase_pointer): Relocate.
5416 (build_vbase_pointer_fields): Likewise.
5417 (dfs_build_vbase_offset_vtbl_entries): Likewise.
5418 (build_vbase_offset_vtbl_entries): Likewise.
5420 * decl.c (init_decl_processing): Complain if -fnew-abi
5421 -fno-vtable-thunks is used.
5423 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
5426 2000-01-15 Mark Mitchell <mark@codesourcery.com>
5428 * cp-tree.h (num_extra_vtbl_entries): New function.
5429 (size_extra_vtbl_entries): Likewise.
5430 (dfs_vtable_path_unmark): Likewise.
5431 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
5432 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
5433 * class.c (num_extra_vtbl_entries): New function.
5434 (size_extra_vtbl_entries): Likewise.
5435 (dfs_build_vbase_offset_vtbl_entries): New function.
5436 (build_vbase_offset_vtbl_entries): Likewise.
5437 (build_vtbl_initializer): Use it.
5438 (finish_struct_1): Adjust vtable sizes (using
5439 num_extra_vtbl_entries).
5440 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
5441 THUNK_DECL is non-NULL before expanding it.
5442 * init.c (expand_virtual_init): Adjust the vtable pointer by
5443 size_extra_vtbl_entries before storing it.
5444 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
5445 Handle TREE_LIST parameters here, not in the dfs_* functions.
5446 (dfs_unmarked_real_bases_queue_p): Adjust.
5447 (dfs_marked_real_bases_queue_p): Likewise.
5448 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
5449 (dfs_vtable_path_marked_real_bases_queue_p): New function.
5450 (dfs_vtable_path_unmark): Likewise.
5452 2000-01-14 Mark Mitchell <mark@codesourcery.com>
5454 * optimize.c (copy_body_r): Clear the operand three of a
5455 TARGET_EXPR when copying it.
5457 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5459 * method.c (build_decl_overload_real): Check whether we are in ::
5460 before returning __builtin_new/delete.
5462 2000-01-13 Mark Mitchell <mark@codesourcery.com>
5464 * pt.c (tsubst_friend_function): Improve comment.
5465 (instantiate_decl): Avoid crashing when a "nested" function is
5466 instantiated from the top level.
5468 * dump.c (dqeueue_and_dump): Dump
5469 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
5471 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5473 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
5475 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
5477 * g++spec.c (lang_specific_driver): Add -fnew-abi if
5478 ENABLE_NEW_GXX_ABI defined.
5479 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
5480 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
5481 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
5483 2000-01-12 Mark Mitchell <mark@codesourcery.com>
5485 * decl.c (start_cleanup_fn): Call pushdecl.
5487 * call.c (convert_class_to_reference): Fix typos.
5488 (build_conditional_expr): Handle errors gracefully.
5489 * class.c (push_nested_class): Likewise.
5490 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
5491 (DECL_THIS_EXTERN): Use it.
5492 (DECL_THIS_STATIC): Likewise.
5493 * cvt.c (convert_to_void): Handle errors gracefully.
5494 (build_expr_type_conversion): Likewise.
5495 * decl.c (maybe_push_decl): Likewise.
5496 (start_decl_1): Likewise.
5497 (require_complete_types_for_parms): Likewise.
5498 * parse.y (structsp): Likewise.
5499 (base_class): Likewise.
5500 * parse.c: Regenerated.
5501 * pt.c (finish_member_template_decl): Likewise.
5502 * typeck.c (decay_conversion): Likewise.
5504 * cp-tree.h (dfs_skip_vbases): New function.
5505 (find_vbase_instance): Likewise.
5506 * class.c (determine_primary_base): Allow a nearly empty base to
5507 serve as a primary base class under the new ABI.
5508 (get_class_offset_1): Rename to ...
5509 (dfs_get_class_offset): ... this. Simplify. Don't issue error
5511 (get_class_offset): Use it. Issue error messages here.
5512 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
5513 find the right copies of virtual bases.
5514 (fixup_vtable_deltas1): Rename to ...
5515 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
5516 bases as primary bases.
5517 (fixup_vtable_deltas): Remove.
5518 (override_one_vtable): Handle virtual bases as primary bases.
5519 (merge_overrides): Likewise.
5520 (finish_struct_1): Likewise.
5521 (dump_class_hierarchy): Dump primary-ness of bases as well.
5522 * search.c (mark_primary_bases): Use a pre-order traversal to
5523 handle primary virtual bases.
5524 (dfs_skip_vbases): New fiunction.
5525 (expand_upcast_fixups): Adjust to handle primary virtual bases.
5526 (fixup_virtual_upcast_offsets): Likewise.
5527 (fixup_all_virtual_upcast_offsets): Likewise.
5528 (dfs_find_vbase_instances): New function.
5529 (find_vbase_instance): Likewise.
5531 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5533 * lex.c (DIR_SEPARATOR): Delete macro.
5535 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
5537 * decl2.c (lang_decode_option): Handle automatic line wrapping
5540 2000-01-11 Mark Mitchell <mark@codesourcery.com>
5542 * friend.c (do_friend): Don't resolve scopes when processing
5543 template declarations, even if the qualifying scope doesn't
5544 involve template parameters.
5546 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
5548 * class.c (dfs_modify_vtables_queue_p): Remove.
5549 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
5550 and dfs_marked_real_bases_queue_p instead of
5551 dfs_modify_vtables_queue_p.
5553 * class.c (build_vbase_path): Simplify.
5554 (dfs_propagate_binfo_offsets): New function.
5555 (propagate_binfo_offsets): Use it.
5556 (remove_base_field): Simplify.
5557 (dfs_set_offset_for_vbases): Remove.
5558 (dfs_set_offset_for_shared_vbases): New function.
5559 (dfs_set_offset_for_unshared_vbases): Likewise.
5560 (layout_virtual_bases): Use them.
5561 (layout_basetypes): Don't call propagate_binfo_offsets.
5562 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
5565 * class.c (build_base_field): New function, split out from ...
5566 (build_base_fields): ... here. Use it. Allocate primary bases
5567 first, under the new ABI.
5568 (get_vtable_entry): Remove.
5569 (remove_base_field): New function, split out from ...
5570 (remove_base_fields): ... here. Adjust since primary bases come
5571 first under the new ABI.
5573 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
5574 (initialize_vtbl_ptrs): New function.
5575 (expand_indirect_vtbls_init): Change prototype.
5576 (convert_pointer_to_vbase): Declare.
5577 * init.c (expand_direct_vtbls_init): Remove.
5578 (dfs_initialize_vtbl_ptrs): New function.
5579 (initialize_vtbl_ptrs): Likewise.
5580 (emit_base_init): Use initialize_vtbl_ptrs.
5581 * search.c (convert_pointer_to_vbase): Make it global.
5582 (expand_indirect_vtbls_init): Remove vtable initialization code.
5583 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
5585 * class.c (dfs_finish_vtbls): New function.
5586 (finish_vtbls): Use it.
5587 (dump_class_hierarchy): New function.
5589 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
5590 (BINFO_VBASE_PRIMARY_P): New macro.
5591 (BINFO_VIRTUALS): Add to documentation.
5592 (SET_BINFO_PRIMARY_MARKED_P): Remove.
5593 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
5594 (dfs_mark_primary_bases_queue_p): Likewise.
5595 (dfs_unmarked_real_bases_queue_p): New function.
5596 (dfs_marked_real_bases_queue_p): Likewise.
5597 * search.c (dfs_mark_primary_bases): Adjust.
5598 (mark_primary_bases): Likewise.
5599 (get_shared_vbase_if_not_primary): New function.
5600 (dfs_unmarked_real_bases_queue_p): Likewise.
5601 (dfs_marked_real_bases_queue_p): Likewise.
5602 (dfs_get_pure_virtuals): Simplify.
5603 (get_pure_virtuals): Likewise.
5605 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5607 * lex.c: Include tm_p.h.
5609 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
5611 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
5613 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
5615 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
5616 * pt.c (instantiate_decl): Defer comdat templates that might not be
5619 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
5620 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
5621 (finish_file): Likewise.
5623 * decl2.c (import_export_class): Undo 12/14 change.
5625 * error.c (dump_decl): operator new, not operatornew.
5627 * class.c (field_decl_cmp): A nontype is "greater" than a type.
5628 * search.c (lookup_field_1): Look for the last field with the
5631 2000-01-05 Nathan Sidwell <nathan@acm.org>
5633 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
5636 2000-01-05 Nathan Sidwell <nathan@acm.org>
5638 * typeck.c (build_static_cast): Don't strip target qualifiers
5639 when casting from a class.
5641 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5643 * class.c (warn_hidden): Initialize variable `fndecl'.
5645 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
5647 * decl.c (flag_isoc9x): New variable to be able to use code in
5648 c-common.c. For now always zero.
5650 2000-01-03 Mark Mitchell <mark@codesourcery.com>
5652 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
5653 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
5654 or unshare_base_binfos for virtual bases here.
5655 * search.c (dfs_get_vbase_types): Do it here.
5656 (get_vbase_types): Adjust.
5658 2000-01-02 Mark Mitchell <mark@codesourcery.com>
5660 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
5661 (BINFO_PRIMARY_MARKED_P): Use flag 5.
5662 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
5663 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
5664 (unmark_primary_bases): Remove declaration.
5665 (unmarkedp): Declare.
5666 (dfs_vbase_unmark): Likewise.
5667 * class.c (determine_primary_base): Return immediately if there
5668 are no base classes. Call mark_primary_bases here.
5669 (modify_all_direct_vtables): Remove.
5670 (modify_all_indirect_vtables): Remove.
5671 (dfs_modify_vtables_queue_p): New function.
5672 (dfs_modify_vtables): New function.
5673 (modify_all_vtables): Use them.
5674 (build_base_fields): Build FIELD_DECLs for primary virtual base
5676 (create_vtable_ptr): Don't call determine_primary_base here.
5677 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
5678 (dfs_set_offset_for_vbases): ... this.
5679 (layout_virtual_bases): Use it.
5680 (layout_class_type): Call determine_primary_base here.
5681 * search.c (unmarkedp): Make it global.
5682 (shared_marked_p): Simplify.
5683 (shared_unmarked_p): Likewise.
5684 (dfs_primary_bases_queue_p): Remove.
5685 (dfs_unmark_primary_bases): Likewise.
5686 (unmark_primary_bases): Likewise.
5687 (mark_primary_bases): Simplify.
5688 (get_pure_virtuals): Don't call mark_primary_bases here.
5689 (dfs_vbase_unmark): New function.
5690 (get_vbase_types): Simplify.
5692 * class.c (struct base_info): Remove.
5693 (determine_primary_base): Take has_virtual_p rather than a
5694 base_info as input. Don't calculate max_has_virtual.
5695 (finish_struct_bits): Remove max_has_virtual argument.
5696 (create_vtable_ptr): Remove max_has_virtual_p argument.
5697 (layout_virtual_bases): Remove max argument.
5698 (layout_basetypes): Likewise.
5699 (layout_class_type): Remove max_has_virtual_p argument.
5700 (finish_struct_1): Remove max_has_virtual.
5702 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
5703 (layout_basetypes): Remove.
5704 * class.c (propagate_binfo_offsets): Moved here from tree.c.
5705 Update to handle primary virtual bases.
5706 (remove_base_fields): New function, split out from
5708 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
5709 (layout_virtual_bases): New function, split out from
5710 layout_basetypes. Update to handle primary virtual bases.
5711 (layout_basetypes): Moved here from tree.c. Use
5712 remove_base_fields and layout_virtual_bases.
5713 * search.c (dfs_mark_primary_bases_queue_p): New function.
5714 (mark_primary_bases): Use it.
5715 * tree.c (CEIL): Remove.
5716 (propagate_binfo_offsets): Remove.
5717 (layout_basetypes): Remove.
5719 2000-01-01 Mark Mitchell <mark@codesourcery.com>
5721 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
5722 (BINFO_PRIMARY_MARKED_P): New macro.
5723 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
5724 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
5725 (mark_primary_bases): New function.
5726 (unmark_primary_bases): Likewise.
5727 * search.c (get_abstract_virtuals_1): Remove.
5728 (dfs_mark_primary_bases): New function.
5729 (mark_primary_bases): Likewise.
5730 (dfs_unmark_primary_bases): Likewise.
5731 (unmark_primary_bases): Likewise.
5732 (dfs_get_pure_virtuals): Likewise.
5734 2000-01-01 Mark Mitchell <mark@codesourcery.com>
5736 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
5737 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
5738 (modify_one_vtable): Adjust.
5739 (fixup_vtable_deltas1): Likewise.
5740 (override_one_vtable): Likewise.
5741 * search.c (get_abstract_virtuals_1): Likewise.
5742 (get_pure_virtuals): Likewise.
5743 (expand_upcast_fixups): Likewise.
5744 * tree.c (debug_binfo): Likewise.
5746 * class.c (build_vtable): Don't return a value. Don't rebuild
5747 vtables for bases that have already been handled.
5748 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
5749 already been handled.
5750 (modify_one_vtable): Adjust accordingly.
5751 (fixup_vtable_deltas1): Likewise.
5752 (finish_struct_1): Likewise.
5754 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5756 * call.c (build_new_method_call): Also check destructors.