1 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
3 * decl.c (grokdeclarator): Copy array typedef handling from C
6 * decl.c (grokdeclarator): Copy too-large array handling from C
9 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
11 * config-lang.in (target_libs): Added target-gperf, so that we
12 don't try to build it if C++ is disabled.
14 2001-09-23 Zack Weinberg <zack@codesourcery.com>
16 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
17 (cp/errfn.o): Delete rule.
18 (cp/error.o): Depend on flags.h.
19 * errfn.c: Delete file.
20 * cp-tree.h: Declare warn_deprecated. Remove definitions of
21 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
22 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
23 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
24 internal_error respectively. Make cp_deprecated into a macro.
25 Don't define cp_printer typedef or declare cp_printers.
26 * error.c: Include flags.h.
27 Delete: struct tree_formatting_info, print_function_argument_list,
28 print_declaration, print_expression, print_function_declaration,
29 print_function_parameter, print_type_id, print_cv_qualifier_seq,
30 print_type_specifier_seq, print_simple_type_specifier,
31 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
32 print_parameter_declaration_clause, print_exception_specification,
33 print_nested_name_specifier, and definition of cp_printers.
34 (locate_error): New function.
35 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
36 rewritten in terms of locate_error and diagnostic.c.
37 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
38 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
39 (init_error): Adjust to match.
41 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
43 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
45 2001-09-21 Richard Henderson <rth@redhat.com>
47 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
48 (build_vtbl_initializer): Likewise.
50 * cp-tree.h: Declare it.
51 * call.c (build_over_call): Use it.
52 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
53 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
55 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
57 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
59 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
61 Table-driven attributes.
62 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
63 * decl2.c (cplus_decl_attributes): Only take one attributes
65 * cp-tree.c (cplus_decl_attributes): Update prototype.
66 * class.c (finish_struct), decl.c (start_decl, start_function),
67 decl2.c (grokfield), friend.c (do_friend), parse.y
68 (parse_bitfield): Update calls to cplus_decl_attributes.
69 * decl.c (grokdeclarator): Take a pointer to a single ordinary
71 * decl.h (grokdeclarator): Update prototype.
72 * decl2.c (grokfield): Take a single ordinary attribute list.
73 * friend.c (do_friend): Likewise.
74 * decl.c (shadow_tag, groktypename, start_decl,
75 start_handler_parms, grokdeclarator, grokparms, start_function,
76 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
77 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
78 (process_template_parm, do_decl_instantiation): Pass single
79 ordinary attribute lists around.
80 * decl.c (grokdeclarator): Correct handling of nested attributes.
82 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
83 * decl.c (grokdeclarator): Embedded attrs bind to the right,
86 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
87 (cp_attribute_table): Declare.
88 * decl.c (valid_lang_attribute): Don't define.
89 (lang_attribute_table): Define.
90 (init_decl_processing): Initialize lang_attribute_table instead of
92 * tree.c (cp_valid_lang_attribute): Remove.
93 (handle_java_interface_attribute, handle_com_interface_attribute,
94 handle_init_priority_attribute): New functions.
95 (cp_attribute_table): New array.
96 * decl2.c (import_export_class): Don't use
97 targetm.valid_type_attribute.
99 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
101 * Make-lang.in (cp/error.o): Depend on real.h
102 * error.c: #include "real.h"
104 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
106 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
107 xmalloc/strcpy/strcat.
109 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
111 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
113 * pt.c (tsubst_decl): Likewise.
115 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
117 * decl2.c (lang_f_options): Const-ification.
118 * lex.c (cplus_tree_code_name): Likewise.
119 * spew.c (yyerror): Likewise.
121 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
124 * class.c (force_canonical_binfo_r): Check & move an indirect
126 (force_canonical_binfo): Check that it's not already
128 (mark_primary_virtual_base): Remove BINFO parameter.
129 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
131 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
133 Remove TYPE_NONCOPIED_PARTS.
134 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
135 CLASSTYPE_PURE_VIRTUALS.
136 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
137 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
138 (layout_class_type): Don't call fixup_inlin_methods here ...
139 (finish_struct_1): ... call it here.
141 2001-09-04 Mark Mitchell <mark@codesourcery.com>
143 * decl.c (duplicate_decls): Remove code deadling with
145 * decl2.c (finish_file): Likewise.
146 * pt.c (instantiate_decl): Likewise.
147 * semantics.c (expand_body): Don't defer local functions if
148 they wouldn't be deferred for some other reason. Don't
149 generate RTL for functions that will not be emitted.
150 (genrtl_start_function): Remove code deadling with
152 (genrtl_finish_function): Likewise.
154 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
157 * call.c (build_over_call): Do not optimize any empty base
160 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
162 * error.c (dump_template_decl): Output template parameters
163 together with their specifiers.
164 Output `class' prefix for template template parameter.
165 (dump_decl): Fix formatting.
167 2001-08-30 Kurt Garloff <garloff@suse.de>
169 * optimize.c (inlinable_function_p): Allow only smaller single
170 functions. Halve inline limit after reaching recursive limit.
172 2001-08-30 Joern Rennecke <amylaar@redhat.com>
173 Jason Merrill <jason_merrill@redhat.com>
175 * class.c (build_vtable_entry_ref): Subtract in char*, not
178 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
180 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
181 (build_cplus_array_type): Use cp_build_qualified_type, not
182 TYPE_MAIN_VARIANT, to get an unqualified version.
184 * decl2.c (grok_alignof): Lose.
185 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
186 * typeck.c (c_alignof): Lose.
187 * semantics.c (finish_sizeof, finish_alignof): New.
189 * cp-tree.h: Declare them.
191 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
193 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
194 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
195 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
197 2001-08-19 Jakub Jelinek <jakub@redhat.com>
199 * typeck2.c (add_exception_specifier): Only require complete type if
200 not in processing template declaration.
202 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
204 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
205 GNU_xref_start_scope and GNU_xref_end_scope.
207 * tree.c (TYPE_HASH): Moved to ../tree.h.
209 2001-08-16 Mark Mitchell <mark@codesourcery.com>
211 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
214 2001-08-14 Richard Henderson <rth@redhat.com>
216 * class.c, cp-tree.h (build_vfn_ref): Remove.
217 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
219 2001-08-13 Mark Mitchell <mark@codesourcery.com>
221 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
222 empty class assignment as having side-effects to avoid
225 2001-08-13 Zack Weinberg <zackw@panix.com>
227 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
228 * except.c: Include libfuncs.h.
230 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
232 * decl.c (grokdeclarator): Clarify diagnostic message.
234 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
236 * decl2.c (do_nonmember_using_decl): Replace using directive
237 with using declaration in the error message.
239 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
241 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
242 criterion to avoid rebuilding expression tree instead of
243 processing_template_decl.
245 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
247 Support named return value optimization for inlines, too.
248 * decl.c (finish_function): Nullify returns here.
249 * semantics.c (genrtl_start_function): Not here.
250 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
251 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
252 Also nullify the CLEANUP_STMT for the nrv.
253 * cp-tree.h: Declare it.
254 * optimize.c (declare_return_variable): Replace the nrv with the
256 * typeck.c (check_return_expr): Be more flexible on alignment check.
257 Ignore cv-quals when checking for a matching type.
259 2001-08-09 Richard Henderson <rth@redhat.com>
261 * decl2.c (finish_objects): Use target hooks instead of
262 assemble_constructor and assemble_destructor.
264 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
266 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
268 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
271 Stop using TYPE_NONCOPIED_PARTS.
272 * call.c (build_over_call): Be careful when copy constructing
273 or assigning to an empty class.
274 * class.c (check_bases_and_members): It has a
275 COMPLEX_ASSIGN_REF if it has a vptr.
276 (layout_class_type): Don't add empty class padding to
277 TYPE_NONCOPIED_PARTS.
278 (finish_struct_1): Don't add the VFIELD either.
279 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
282 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
284 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
286 2001-08-06 Richard Henderson <rth@redhat.com>
288 * decl2.c (finish_objects): Pass a symbol_ref and priority to
289 assemble_{constructor,destructor}. Remove priority handling.
291 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
293 Don't allow template-id in using-declaration.
294 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
295 (do_class_using_decl): Likewise.
297 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
299 * cp/spew.c (read_token): No need to pop buffers.
301 2001-08-02 Stan Shebs <shebs@apple.com>
303 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
304 (fnaddr_from_vtable_entry): Remove decl.
305 * method.c (use_thunk): Update comment.
307 2001-08-01 Andrew Cagney <ac131313@redhat.com>
309 * repo.c (get_base_filename): Change return value to const char
312 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
316 * cp-tree.h (flag_honor_std): Remove.
317 (CPTI_FAKE_STD): Remove.
318 (std_node): Remove comment about it being NULL.
319 (fake_std_node): Remove.
320 * decl.c (in_fake_std): Remove.
321 (walk_namespaces_r): Remove fake_std_node check.
322 (push_namespace): Remove in_fake_std code.
323 (pop_namespace): Likewise.
324 (lookup_name_real): Remove fake_std_node check.
325 (init_decl_processing): Always create std_node. Always add
327 (builtin_function): Always put non '_' fns in std.
328 * decl2.c (flag_honor_std): Remove.
329 (lang_f_options): Remove honor-std.
330 (unsupported_options): Add honor-std.
331 (set_decl_namespace): Remove fake_std_node check.
332 (validate_nonmember_using_decl): Likewise.
333 (do_using_directive): Likewise.
334 (handle_class_head): Likewise.
335 * dump.c (cp_dump_tree): Likewise.
336 * except.c (init_exception_processing): Adjust.
337 * init.c (build_member_call): Remove fake_std_node check.
338 (build_offset_ref): Likewise.
339 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
340 * rtti.c (init_rtti_processing): Adjust.
342 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
344 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
345 operand while calling cp_tree_equal.
347 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
349 The 3.0 ABI no longer has vbase pointer fields.
350 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
351 FORMAT_VBASE_NAME): Remove.
352 * method.c (do_build_copy_constructor): Adjust.
353 (do_build_assign_ref): Adjust.
354 * search.c (lookup_field_r): Adjust.
355 * typeck.c (build_component_ref): Adjust.
357 The 3.0 ABI always has a vtable pointer at the start of every
359 * rtti.c (build_headof_sub): Remove.
360 (build_headof): Adjust.
361 (get_tinfo_decl_dynamic): No need to check flag_rtti
363 (create_real_tinfo_var): Explain why we need a hidden name.
365 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
368 * class.c (update_vtable_entry_for_fn): The fixed adjustment
369 of a virtual thunk should be from declaring base.
371 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
373 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
374 the shared virtual base, so preserving inheritance graph order.
376 2001-07-30 Andreas Jaeger <aj@suse.de>
378 * decl2.c: Remove unused var global_temp_name_counter.
380 2001-07-28 Richard Henderson <rth@redhat.com>
382 * method.c (pending_inlines): Remove.
384 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
386 * class.c (mark_primary_virtual_base): Don't adjust base
388 (dfs_unshared_virtual_bases): Adjust them here.
389 (mark_primary_bases): Explain why we adjust at the end.
391 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
393 * class.c (finish_struct_1): When copying the primary base's
394 VFIELD, make sure we find it is at offset zero.
396 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
398 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
399 tsubst_expr for default template arguments.
401 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
404 * spew.c (yylex): Only copy the token's lineno, if it is
407 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
410 * call.c (resolve_args): Simplify, call
411 convert_from_reference.
412 (build_new_op): Resolve and convert from reference ARG1
413 earlier. Adjust ARG2 & ARG3 resolve and conversion.
415 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
417 * decl.c (last_function_parm_tags): Remove.
418 (current_function_parm_tags): Remove.
419 (init_decl_processing): Adjust.
420 (start_function): Adjust.
421 (store_parm_decls): Adjust.
424 * decl.c (grokdeclarator): Detect when a function typedef is
425 declaring a function, and create last_function_parms correctly.
427 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
429 * call.c (joust): Only prefer a non-builtin candidate to a builtin
430 one if they have the same signature.
432 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
433 it rather than toplevel_bindings_p. Give it a mangled name if static.
434 (convert_to_reference): Adjust.
435 * decl2.c (get_temp_name): Lose.
436 * mangle.c (mangle_ref_init_variable): New fn.
437 (mangle_guard_variable): Strip the ref-init header.
439 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
441 (grok_reference_init): Always use DECL_INITIAL.
443 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
446 * call.c (build_conditional_expr): Recheck args after
448 * cp-tree.h (build_conditional_expr): Move to correct file.
449 * typeck.c (decay_conversion): Diagnose any unknown types
451 (build_binary_op): Don't do initial decay or default
452 conversions on overloaded functions.
453 (build_static_cast): Don't do a decay conversion here.
455 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
458 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
459 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
461 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
463 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
464 (create_vtbl_ptr): ... here.
466 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
468 * class.c (build_vbase_offset_vbtl_entries): Look for
469 non-primary base of which we are a sub vtable.
471 2001-07-24 Phil Edwards <pme@sources.redhat.com>
473 * semantics.c (finish_this_expr): Remove unused code.
475 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
477 Simplify rtti, now we've only one ABI.
478 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
480 (tinfo_decl_id, tinfo_var_id): Remove.
481 (get_typeid_1): Remove.
483 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
484 (typeid_ok_p): New function.
485 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
486 (get_tinfo_decl): Remove old abi documentation.
487 (tinfo_from_decl): Remove.
488 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
489 (get_typeid_1): Remove.
490 (get_base_offset): Remove.
491 (synthesize_tinfo_var): Absorb get_base_offset.
492 (create_real_tinfo_var): Don't use tinfo_decl_id.
494 2001-07-23 Graham Stott <grahams@redhat.com>
496 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
497 variable has_two_argument_delete_p.
499 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
501 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
502 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
503 (CPTI_INDEX_IDENTIFIER): Remove.
504 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
505 (delta2_identifier): Remove.
506 (index_identifier): Remove.
507 (pfn_or_delta2_identifier): Remove.
508 (flag_vtable_thunks): Remove.
509 (VTABLE_DELTA2_NAME): Remove.
510 (VTABLE_INDEX_NAME): Remove.
511 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
512 (vfunc_ptr_type_node): Adjust.
513 (VTABLE_NAME_PREFIX): Adjust.
514 (build_vfn_ref): Lose first parameter.
515 (fixup_all_virtual_upcast_offsets): Remove.
516 * decl.c (initialize_predefined_identifiers): Remove
517 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
518 (init_decl_processing): Remove no-vtable-thunk code.
519 * decl2.c (flag_vtable_thunks): Remove.
520 (mark_vtable_entries): Remove no-vtable-thunk code.
521 * error.c (dump_decl): Remove no-vtable-thunk code.
522 (dump_expr): Adjust ptr to member function code.
523 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
525 * rtti.c (build_headof): Remove no-vtable-thunk code.
526 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
527 * search.c (get_base_distance): Remove expand_upcast_fixups case.
528 (virtual_context) Remove.
529 (expand_upcast_fixups): Remove.
530 (fixup_virtual_upcast_offsets): Remove.
531 (fixup_all_virtual_upcast_offsets): Remove.
532 * typeck.c (get_member_function_from_ptrfunc): Remove
533 no-vtable-thunk code.
534 * call.c (build_over_call): Adjust call to build_vfn_ref.
535 * class.c (build_vfn_ref): Lose first parameter. Remove
536 no-vtable-thunk code.
537 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
538 (build_vtable_entry): Remove no-vtable-thunk code.
540 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
542 Remove old-abi remnants. Remove comments about old abi
543 behaviour. Remove refences to 'new-abi' in comments.
544 * cp-tree.h: Adjust comments.
545 (vbase_offsets_in_vtable_p): Delete.
546 (vcall_offsets_in_vtable_p): Delete.
547 (vptrs_present_everywhere_p): Delete.
548 (all_overridden_vfuns_in_vtables_p): Delete.
549 (merge_primary_and_secondary_vtables_p): Delete.
550 (TYPE_CONTAINS_VPTR_P): Adjust.
551 (VTT_NAME_PREFIX): Remove.
552 (CTOR_VTBL_NAME_PREFIX): Remove.
553 (init_vbase_pointers): Remove.
554 * class.c: Adjust coments.
555 (build_vbase_pointer_fields): Delete.
556 (build_vbase_pointer): Remove old-abi code.
557 (build_secondary_vtable): Likewise.
558 (modify_all_vtables): Likewise.
559 (create_vtable_ptr): Likewise.
560 (layout_class_type): Likewise.
561 (finish_struct_1): Likewise.
562 (finish_vtbls): Likewise.
563 (dfs_finish_vtbls): Delete.
564 (build_vbase_offset_vtbl_entries): Remove old-abi code.
565 * cvt.c: Adjust comments.
566 * decl.c: Adjust comments.
567 * decl2.c: Adjust comments.
568 * init.c: Adjust comments.
569 (construct_virtual_bases): Remove old-abi code.
570 * lang-specs.h: Remove -fno-new-abi.
571 * mangle.c: Adjust comments.
572 * rtti.c: Adjust comments.
573 (get_base_offset): Remove old-abi-code.
574 * search.c: Adjust comments.
575 (dfs_init_vbase_pointers): Remove.
576 (dfs_vtable_path_unmark): Remove.
577 (init_vbase_pointers): Remove.
578 * semantics.c: Adjust comments.
579 (emit_associated_thunks): Remove old-abi code.
580 * typeck.c: Adjust comments.
582 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
584 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
587 2001-07-19 Mark Mitchell <mark@codesourcery.com>
589 * class.c (finish_struct_anon): Forbid nested classes.
591 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
593 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
594 * optimize.c: Include debug.h.
595 (maybe_clone_body): Use debug hook.
596 * semantics.c: Include debug.h.
597 (expand_body): Use debug hook.
599 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
601 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
603 2001-07-18 Mark Mitchell <mark@codesourcery.com>
605 * class.c (type_requires_array_cookie): New function.
606 (check_methods): Don't try to figure out whether the type needs a
608 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
609 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
610 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
611 * pt.c (instantiate_class_template): Don't set
612 TYPE_VEC_DELETE_TAKES_SIZE.
613 * NEWS: Document ABI changes from GCC 3.0.
615 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
616 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
618 * NEWS (Changes in GCC 3.0): Fix typo.
620 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
622 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
623 which attributes are to be attached, and a flags argument. Update
624 call to decl_attributes.
625 (grokfield): Update call to decl_attributes.
626 * class.c (finish_struct): Update call to cplus_decl_attributes.
627 * cp-tree.h (cplus_decl_attributes): Update prototype.
628 * decl.c (start_decl, grokdeclarator, start_function): Update
629 calls to decl_attributes and cplus_decl_attributes.
630 * friend.c (do_friend): Update call to cplus_decl_attributes.
631 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
633 2001-07-12 Mark Mitchell <mark@codesourcery.com>
635 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
636 for `register' variables with an asm-specification.
638 2001-07-11 Mark Mitchell <mark@codesourcery.com>
640 * semantics.c (finish_asm_stmt): Mark the output operands
641 to an asm addressable, if necessary.
643 2001-07-11 Ben Elliston <bje@redhat.com>
645 * Revert this change -- there is a subtle bug.
648 * decl.c (finish_enum): New "attributes" argument; pass it to
649 cplus_decl_attributes. Use a narrower type if the enum is packed.
650 * cp-tree.h (finish_enum): Adjust prototype.
651 * parse.y (enum_head): New non-terminal.
652 (structsp): Use it. Enums now may be preceded or followed by
653 optional attributes -- pass their chained tree to finish_enum().
654 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
656 2001-07-10 Mark Mitchell <mark@codesourcery.com>
658 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
661 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
663 * semantics.c (cp_expand_stmt): Fix for null
664 current_function_return_value.
666 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
668 * call.c (build_op_delete_call): Initialize fn.
669 (convert_like_real): Delete conditional.
670 (joust): Initialize *w and *l.
671 * class.c: Add prototype for binfo_ctor_vtable.
672 (get_primary_binfo): Initialize result.
673 * init.c (build_java_class_ref): Initialize name.
675 2001-07-09 Erik Rozendaal <dlr@acm.org>
677 * typeck.c (unary_complex_lvalue): Do not duplicate the
678 argument to modify, pre-, or post-increment when used as an
679 lvalue and when the argument has side-effects.
681 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
683 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
684 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
685 cplus_decl_attributes even if attrs is NULL.
686 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
688 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
690 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
691 calls to decl_attributes.
693 2001-07-06 Ira Ruben <ira@apple.com>
695 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
696 be DECL_TEMPLATE_RESULT.
698 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
700 * cp-tree.h (copy_template_template_parm): Rename to ...
701 (bind_template_template_parm): ... here.
702 * tree.c (copy_template_template_parm): Rename to ...
703 (bind_template_template_parm): ... here. Remove the case when
704 NEWARGS is NULL_TREE.
705 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
706 BOUND_TEMPLATE_TEMPLATE_PARM.
707 * pt.c (lookup_template_class): Adjust.
709 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
711 * cvt.c (convert_lvalue): New fn.
712 * cp-tree.h: Declare it.
713 * method.c (do_build_assign_ref): Use it.
714 (do_build_copy_constructor): Convert parm to base types
715 before calling base constructors.
717 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
718 DECL_USER_ALIGN. Check flag_elide_constructors instead of
720 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
722 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
724 * optimize.c (optimize_inline_calls): New function, broken out
726 (optimize_function): ... here. Call it. Don't inline if it is
728 (dump_function): Print name of dump flag causing this dump.
729 * semantics.c (expand_body): Move thunk inline check to
732 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
734 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
735 (comptypes): Use target.comp_type_attributes.
737 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
739 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
741 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
743 * error.c (lang_print_error_function): Add a `diagnostic_context *'
746 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
748 * decl2.c (import_export_class): Update.
750 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
752 * error.c (init_error): Adjust settings.
754 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
756 * error.c (init_error): Adjust settings.
758 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
760 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
761 return pointers to data members by reference rather than by value.
763 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
765 Implement the Named Return Value optimization.
766 * cp-tree.h (struct cp_language_function): Add x_return_value.
767 (current_function_return_value): Now a macro.
768 * decl.c: Don't define it.
769 (define_label, finish_case_label): Don't clear it.
770 (init_decl_processing): Don't register it with GC.
771 * semantics.c (genrtl_finish_function): Don't check it for
772 no_return_label. Copy the RTL from the return value to
773 current_function_return_value and walk, calling...
774 (nullify_returns_r): ...this new fn.
775 * typeck.c (check_return_expr): Set current_function_return_value.
777 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
779 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
780 sharing a ctor vtable with. Merge code for cases 1 and 2.
781 (binfo_ctor_vtable): New fn.
782 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
784 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
786 * class.c (dfs_find_final_overrider): Fix logic.
788 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
789 virtual thunk instead of non-virtual.
790 (get_matching_virtual): Uncomment.
792 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
793 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
796 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
798 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
799 we've not emerged from the hierarchy of RTTI_BINFO on reaching
802 2001-06-13 Mark Mitchell <mark@codesourcery.com>
804 * NEWS: Update release number.
806 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
808 PR c++/3130, c++/3131, c++/3132
809 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
810 * class.c (force_canonical_binfo_r): Move
811 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
812 virtual bases unless they're primary and what they're primary
814 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
815 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
816 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
818 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
819 (layout_nonempty_base_or_field): Add most derived type
821 (layout_empty_base): Likewise.
822 (build_base_field): Likewise.
823 (build_base_fields): Likewise.
824 (propagate_binfo_offsets): Add most derived type
825 parameter. Skip non canonical virtual bases too.
826 (dfs_set_offset_for_unshared_vbases): Don't skip primary
827 bases. Do skip canonical bases.
828 (layout_virtual_bases): Adjust.
829 (layout_class_type): Adjust.
830 (dfs_get_primary_binfo): Build list of virtual primary base
832 (get_primary_binfo): Check that the shared virtual primary
833 base candidate was found first.
834 (accumulate_vtbl_inits): Don't do anything for non-vptr
835 containing binfos. For case 1 primary virtual bases, keep
836 checking that we've not emerged from the hierarchy of RTTI_BINFO.
838 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
841 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
842 hierarchy looking for primary bases for a ctor
843 vtable. Recursively call oneself, if we meet our primary via
844 this route and haven't met it yet via inheritance graph order.
846 2001-06-11 Mark Mitchell <mark@codesourcery.com>
848 * lang-options.h: Emit documentation for -fno-honor-std, not
851 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
853 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
855 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
857 2001-06-10 Mark Mitchell <mark@codesourcery.com>
858 Gabriel Dos Reis <gdr@codesourcery.com>
860 * Make-lang.in (cp/call.o): Depend on diagnostic.h
861 (cp/typeck.o): Depend on diagnostic.h
862 (cp/typeck2.o): Depend on diagnostic.h
863 (cp/repo.o): Depend on dignostic.h
864 * typeck.c: #include diagnostic.h
865 (convert_for_initialization): Remove extern declaration for
866 warningcount and errorcount.
868 * call.c: #include diagnostic.h
869 (convert_like_real): Remove extern declaration for warnincount and
872 * repo.c: #include diagnostic.h
873 * typeck2.c: #include diagnostic.h
875 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
877 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
880 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
883 * friend.c (do_friend): Use push_decl_namespace for classes at
886 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
887 Jason Merrill <jason_merrill@redhat.com>
890 * class.c (build_secondary_vtable): Use assert, rather than an error
892 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
893 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
894 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
895 Don't set BINFO_VTABLE for a primary virtual base.
897 2001-06-07 Mark Mitchell <mark@codesourcery.com>
899 * decl.c (duplicate_decls): Update source position information
900 when a template function is defined.
902 2001-06-07 Phil Edwards <pme@sources.redhat.com>
904 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
906 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
909 * decl.c (pushtag): Don't push into a complete type's scope.
911 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
913 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
914 (struct lang_decl_flags): Lose generate_with_vtable_p.
915 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
916 * class.c (copy_virtuals): Adjust.
917 * decl2.c (mark_vtable_entries): Adjust.
918 * method.c (make_thunk, build_vtable_entry): Adjust.
919 * class.c (update_vtable_entry_for_fn): Only look as far as the
920 first defining class.
921 (build_vtbl_initializer): Put nothing in the slot for a function only
922 defined in a lost primary virtual base.
923 (add_vcall_offset_vtbl_entries_1): Use the same code for
924 the lost primary case and the normal case.
925 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
926 (get_vfield_offset, get_derived_offset): Lose.
927 (dfs_find_final_overrider): Use look_for_overrides_here.
928 (get_matching_virtual): New fn.
929 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
931 * search.c (look_for_overrides_here): Split out from...
932 (look_for_overrides_r): Here.
934 * class.c (find_final_overrider): Return error_mark_node on error.
936 * decl2.c (key_method): #if 0 accidental change.
938 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
940 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
941 (build_over_call): Likewise.
942 * decl.c (grokparms): Likewise.
943 * pt.c (tsubst_decl): Likewise.
944 * typeck.c (convert_arguments): Likewise.
946 2001-06-05 Mark Mitchell <mark@codesourcery.com>
948 * semantics.c (begin_class_definition): Robustify.
950 * pt.c (instantiate_decl): Tell the repository code about the
951 clones, not the cloned functions.
952 * repo.c (repo_template_used): Explicitly instantiate the cloned
953 function, not the clones.
955 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
957 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
958 ICS_BAD_FLAG on created conversion.
959 (compare_ics): Break out rank.
961 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
963 * decl.c (xref_tag): Remove extraneous %s on dependent name
966 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
968 * class.c (layout_vtable_decl): Fix off by one error on
970 (build_vtt): Likewise.
971 (build_ctor_vtbl_group): Likewise.
973 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
975 * class.c (maybe_indent_hierarchy): New function.
976 (dump_class_hierarchy_r): Add flags. Dump extra binfo
977 information, if enabled. Use maybe_indent_hierarchy. Adjust
979 (dump_class_hierarchy): Adjust prototype. Adjust output format.
980 (dump_array, dump_vtable, dump_vtt): New functions.
981 (finish_struct_1): Adjust hierarchy dumping.
982 (initialize_vtable): Call dump_vtable.
983 (build_vtt): Call dump_vtt.
984 (build_ctor_vtbl_group): Call dump_vtable.
985 * decl2.c (flag_dump_class_layout): Remove.
986 (cxx_decode_option): Remove dump translation unit
987 and dump class hierarchy check. Call dump_switch_p.
988 (finish_file): Adjust dumping.
989 (dump.c): Only dump base classes if not TDF_SLIM.
990 Only dump namespace members if not TDF_SLIM.
991 * optimize.c (dump_function): New function.
992 (optimize_function): Call dump_function.
993 * semantics.c (expand_body): Use dump_enabled_p.
995 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
998 Part missed from first commit
999 * decl2.c (finish_anon_union): Copy context.
1001 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1004 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1006 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1009 * semantics.c (expand_body): Don't optimize thunks.
1011 2001-05-25 Sam TH <sam@uchicago.edu>
1013 * cp-tree.h lex.h: Fix header include guards.
1015 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1017 * decl.c (init_decl_processing): Tweak.
1019 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1021 * decl.c (duplicate_decls): Tidy.
1022 (init_decl_processing): Always set flag_no_builtin.
1024 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1027 * decl2.c (do_local_using_decl): Push the decls, even in a
1030 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1032 * optimize.c (initialize_inlined_parameters): Don't set
1033 TREE_READONLY for a VAR_DECL taking the place of an inlined
1036 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1038 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1039 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1042 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1044 * parse.y: Refer to compound literals as such, not as
1045 constructor-expressions.
1047 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1049 * call.c (build_op_delete_call): Ignore exception-specifications
1050 when looking for matching delete operators.
1051 * init.c (build_new_1): Compute whether or not the allocation
1052 function used is a placement allocation function or not, and
1053 communicate this information to build_op_delete_call.
1055 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1057 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1058 (build_vtbl_ref): Adjust.
1059 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1060 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1062 (unsupported_options): Correspondingly.
1064 * decl2.c (maybe_make_one_only): Check flag_weak, not
1065 supports_one_only().
1067 * cp-tree.def (START_CATCH_STMT): Lose.
1068 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1069 * tree.c (cp_statement_code_p): Don't case it.
1070 * semantics.c (cp_expand_stmt): Likewise.
1071 * cp-tree.h (START_CATCH_TYPE): Lose.
1072 (HANDLER_TYPE): New.
1073 * except.c (expand_start_catch_block): Don't start any blocks.
1075 (expand_end_catch_block): Don't end any blocks.
1076 * parse.y (handler): Don't pass anything from finish_handler_parms
1078 * pt.c (tsubst_expr): Likewise.
1079 * semantics.c (begin_handler): Call note_level_for_catch here.
1080 (finish_handler_parms): Don't return anything.
1081 (genrtl_catch_block, begin_catch_block): Lose.
1082 (genrtl_handler): Call expand_start_catch here.
1084 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1086 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1087 (get_vtable_decl, build_vtt): Not here.
1089 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1092 * optimize.c (update_cloned_parm): Copy addressability and other
1095 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1097 * pt.c (determine_specialization): Ignore artificial functions.
1099 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1101 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1102 (C_RID_CODE): Remove.
1103 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1104 (init_parse): Don't do it here.
1106 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1108 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1109 function declaration to avoid stripping the symbol's attributes.
1111 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1113 * decl.c (pushdecl): Adjust error string.
1114 (xref_tag): Adjust friend class injection warning. Remove the
1115 inherited name from the class shadowed scope.
1117 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1119 * except.c (cp_protect_cleanup_actions): New function.
1120 (init_exception_processing): Don't set protect_cleanup_actions
1121 here. Do set lang_protect_cleanup_actions.
1123 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1125 * spew.c (read_token): Call yyerror on all unexpected tokens.
1127 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1129 * init.c (member_init_ok_or_else): Take a tree rather than
1131 (expand_member_init): Adjust.
1133 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1135 * decl.c (duplicate_decls): Suppress warning about duplicate
1136 decls if the first decl is a friend.
1138 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1140 * except.c (choose_personality_routine): Export. Add
1141 explanatory comment. Take an enum languages, not a boolean.
1142 (initialize_handler_parm): Adjust to match.
1143 * cp-tree.h: Prototype choose_personality_routine.
1144 * lex.c (handle_pragma_java_exceptions): New function.
1145 (init_cp_pragma): Register #pragma GCC java_exceptions.
1147 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1149 * method.c (build_mangled_C99_name): Remove unused prototype.
1151 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1153 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1154 * typeck.c (get_member_function_from_ptrfunc,
1155 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1156 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1158 Reverted Geoff Keating's 2001-05-03's patch.
1160 2001-05-11 Ira Ruben <ira@apple.com>
1162 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1164 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1166 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1167 * parse.y: Update for '&&'; don't issue warning here.
1168 * semantics.c (finish_label_expr): Delete.
1170 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1172 * splay-tree.h (splay_tree_max): New function.
1173 (splay_tree_min): Likewise.
1175 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1177 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1178 (pfn_vflag_identifier): Define.
1179 Update comment about layout of pointer functions.
1180 (build_ptrmemfunc1): Update prototype.
1181 (expand_ptrmemfunc_cst): Update prototype.
1182 * decl.c (initialize_predefined_identifiers): Initialize
1183 pfn_vflag_identifier.
1184 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1185 an extra field to the type.
1186 * expr.c (cplus_expand_constant): Pass 'flag' between
1187 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1188 * typeck.c (get_member_function_from_ptrfunc): When
1189 FUNCTION_BOUNDARY < 16, look at additional field to determine
1190 if a pointer-to-member is a real pointer or a vtable offset.
1191 (build_ptrmemfunc1): Add new parameter to contain extra field.
1192 (build_ptrmemfunc): Pass the extra field around.
1193 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1194 (pfn_from_ptrmemfunc): Ignore the extra field.
1196 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1198 * cp-tree.h (flag_inline_trees): Update documentation.
1199 * decl.c (init_decl_processing): Adjust handling of
1200 flag_inline_functions and flag_inline_trees to support -O3.
1201 (grokfndecl): Set DECL_INLINE on all functions if that's what
1203 (save_function_data): Clear DECL_INLINE in
1204 current_function_cannot_inline is non-NULL.
1205 * decl2.c (flag_inline_trees): Update documentation.
1207 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1209 * dump.c (cp_dump_tree, USING_STMT case): New case.
1210 * tree.c (cp_statement_code_p): Add USING_STMT.
1211 * decl2.c (do_using_directive): Add the using directive statement.
1213 * tree.c (walk_tree): Reformat an if block.
1215 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1217 * decl.c (compute_array_index_type): Don't try to do anything with
1218 the indices when processing a template.
1220 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1222 * call.c: NULL_PTR -> NULL.
1223 * class.c: Likewise.
1226 * decl2.c: Likewise.
1227 * except.c: Likewise.
1230 * search.c: Likewise.
1232 * typeck.c: Likewise.
1233 * typeck2.c: Likewise.
1235 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1237 * decl2.c (do_using_directive): Revert previous patch.
1239 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1241 * cp-tree.def (USING_STMT): New statement node.
1242 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1243 * decl2.c (do_using_directive): Add USING_STMT to statement
1244 tree. Don't emit errors when processing template decl.
1245 * pt.c (tsubst_expr, USING_STMT case): New case.
1246 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1248 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1250 * call.c (build_new_op): Convert args from reference here.
1251 (build_conditional_expr): Don't convert here.
1253 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1255 * spew.c (last_token_id): New static variable.
1256 (read_token): Set it here.
1257 (yyerror): Use it here.
1259 2001-04-30 Richard Henderson <rth@redhat.com>
1261 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1264 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1266 * gxxint.texi: Remove.
1267 * Make-lang.in: Remove all traces of gxxint.texi.
1269 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1271 * decl2.c (start_static_initialization_or_destruction): Correct
1272 logic to handle the -fno-use-cxa-atexit case.
1274 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1276 * optimize.c (update_cloned_parm): New function.
1277 (maybe_clone_body): Use it. Update the `this' parameter too.
1279 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1281 * decl2.c (unsupported_options): Add new-abi.
1282 * lang-options.h: Remove no longer supported options.
1284 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1286 * except.c (can_convert_eh): Don't check template parms,
1289 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1291 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1293 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1295 * cp-tree.h (adjust_clone_args): Prototype new function.
1296 * class.c (adjust_clone_args): New function.
1297 * decl.c (start_function): Call it for in charge ctors.
1299 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1301 * method.c (use_thunk): Make sure that thunks really are emitted
1304 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1306 * mangle.c (write_chars): New macro.
1307 (hwint_to_ascii): New function
1308 (write_number): Use it.
1309 (write_integer_cst): Deal with really big numbers.
1311 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1313 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1316 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1318 * decl.c (grokdeclarator): Set context of namespace scope
1321 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1323 * cp/optimize.c: Include hashtab.h.
1324 (struct inline_data): Add tree_pruner.
1325 (expand_call_inline, expand_calls_inline): Use it when calling
1327 (optimize_function): Initialize and free tree_pruner.
1329 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1331 Lazy __FUNCTION__ generation.
1332 * cp-tree.def (FUNCTION_NAME): Remove.
1333 * cp-tree.h (function_name_declared_p): Remove.
1334 (cp_fname_init): Prototype.
1335 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1336 don't call declare_function_name. Call start_fname_decls.
1337 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1338 clobber the line number.
1339 (cp_fname_init): New function.
1340 (start_function): Call start_fname_decls.
1341 (finish_function): Call finish_fname_decls.
1342 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1343 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1344 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1345 * parse.y (VAR_FUNC_NAME): New token.
1346 (primary): Add VAR_FUNC_NAME.
1347 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1349 (tsubst, FUNCTION_NAME case): Remove.
1350 (tsubst_copy, FUNCTION_NAME case): Remove.
1351 (tsubst_expr, DECL_STMT case): Be careful with a
1352 DECL_PRETTY_FUNCTION_P.
1353 (instantiate_decl): Remove function_name_declared_p.
1354 * semantics.c (begin_compound_statement): Don't call
1355 declare_function_name here.
1356 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1357 (finish_translation_unit): Call finish_fname_decls.
1358 (expand_body): Remove function_name_declared_p.
1359 * typeck2.c (digest_init): Allow any ERROR_MARK.
1361 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1363 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1364 * semantics.c: Fix some typos.
1366 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1368 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1370 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1372 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1374 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1376 * except.c (build_throw): Wrap the initialization of the exception
1377 object in a MUST_NOT_THROW_EXPR.
1378 (do_free_exception): #if 0.
1380 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1382 * cp-tree.h (finish_enum): Change prototype.
1383 * decl.c (finish_enum): Reorganize.
1384 * parse.y (structsp): Adjust calls to finish_enum.
1386 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1388 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1391 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1393 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1394 (layout_empty_base): Return at end flag.
1395 (build_base_field): Likewise.
1396 (build_base_fields): Likewise.
1397 (layout_virtual_bases): Don't add 1 to eoc value.
1398 (end_of_class): Use full size for empty bases.
1399 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1400 empty bases. Don't add 1 to eoc value. Only add trailing padding
1401 if we're an empty class with no empty bases.
1402 (dump_class_hierarchy): Dump size and alignment.
1404 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1406 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1409 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1411 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1412 is found, look first if name does not match the structure name.
1414 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1416 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1418 (SET_DECL_LANGUAGE): New macro.
1419 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1420 (pushdecl): Likewise.
1421 (build_library_fn_1): Likewise.
1422 (build_cp_library_fn): Likewise.
1423 (grokfndecl): Likewise.
1424 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1425 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1426 * lex.c (retrofit_lang_decl): Likewise.
1427 * mangle.c (mangle_decl_string): Don't mangle the names of
1428 variables declared with C language linkage.
1429 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1431 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1433 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1434 flag_access_control from uninitialized storage.
1436 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1438 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1439 * mangle.c (write_pointer_to_member_type): Fix mangling of
1440 pointers to cv-qualified member function types.
1442 * init.c (build_delete): Create a SAVE_EXPR for the address if
1443 we're going to use it more than once.
1445 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1447 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1448 (expand_ptremfunc_cst): Change prototype.
1449 (delta2_from_ptrmemfunc): Remove.
1450 * expr.c (cplus_expand_constant): Adjust call to
1451 expand_ptrmemfunc_cst.
1452 * typeck.c (build_ptrmemfunc1): Simplify.
1453 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1454 results in a constant.
1455 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1456 (delta2_from_ptrmemfunc): Remove.
1457 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1459 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1461 * cp-tree.h (decl_namespace_list): New macro.
1462 (struct saved_scope): Add decl_ns_list.
1463 * decl.c (mark_saved_scope): Mark it.
1464 * decl2.c: Lose static decl_namespace_list.
1465 (init_decl2): Don't save it.
1467 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1469 * cp-tree.h (warn_return_type, yylex): Delete redundant
1472 * decl.c (current_class_depth, global_namespace): Likewise.
1474 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1476 * repo.c (flag_use_repository): Likewise.
1478 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1480 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1481 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1482 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1483 lvalue_or_else, print_lang_statistics, comp_target_types,
1484 unsigned_type, signed_type, signed_or_unsigned_type,
1485 build_function_call, mark_addressable, incomplete_type_error):
1486 Delete redundant declarations.
1488 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1490 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1491 (TYPE_ANONYMOUS_P): New macro.
1492 (TAGGED_TYPE_P): New macro.
1493 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1494 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1495 * tree.c (no_linkage_helper): Likewise.
1496 * semantics.c (begin_class_definition): Likewise.
1497 * pt.c (convert_template_argument): Likewise.
1498 * lex.c (check_for_missing_semicolon): Likewise.
1500 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1502 * class.c (dfs_unshared_virtual_bases): New function.
1503 (mark_primary_bases): Call it.
1504 (check_bases): Ignore virtual bases when determining
1507 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1509 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1511 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1513 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1514 cloned function to the clone.
1516 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1518 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1520 * semantics.c: Include expr.h.
1522 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1524 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1525 and assignment op. Set TREE_USED for parameter.
1527 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1529 * class.c (find_final_overrider_data): Add `candidates'.
1530 (dfs_find_final_overrider): Don't issue error messages
1532 (find_final_overrider): Issue error messages here.
1533 (build_base_field): Don't warn about amgibuous direct bases here.
1534 (warn_about_ambiguous_direct_bases): New function.
1535 (layout_class_type): Use it.
1537 2001-04-10 Richard Henderson <rth@redhat.com>
1539 * typeck.c (build_array_ref): Push the array reference inside
1540 COMPOUND_EXPR and COND_EXPR.
1542 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1544 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1545 * decl.c (duplicate_decls): Adjust accordingly.
1546 (maybe_commonize_var): Likewise.
1547 (grokfndecl): Likewise.
1548 (start_function): Likewise.
1549 (start_method): Likewise.
1550 * decl2.c (key_method): Likewise.
1551 (import_export_decl): Likewise.
1552 * method.c (implicitly_declare_fn): Likewise.
1553 * optimize.c (maybe_clone_body): Likewise.
1555 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1557 * lang-specs.h: Add __DEPRECATED.
1559 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1561 * search.c (get_dynamic_cast_base_type): When building a new
1562 constant, set its type to ssizetype.
1564 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1566 * optimize.c (expand_call_inline): Only add newly inlined statements
1569 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1571 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1572 (OPERATOR_FORMAT): Likewise.
1573 (OPERATOR_TYPENAME_FORMAT): Likewise.
1574 * operators.def: Remove old name-mangling information.
1575 * decl.c (grok_op_properties): Adjust accordingly.
1576 * lex.c (init_operators): Likewise.
1577 * rtti.c (get_tinfo_decl): Issue error messages about types that
1580 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1582 * decl2.c (import_export_decl): Don't call import_export_class
1583 when processing an inline member function.
1584 * semantics.c (expand_body): Call import_export_decl before
1585 emitting inline functions.
1587 2001-03-28 Richard Henderson <rth@redhat.com>
1589 IA-64 ABI Exception Handling:
1590 * cp-tree.def (EH_SPEC_BLOCK): New.
1591 (MUST_NOT_THROW_EXPR): New.
1592 * cp-tree.h: Update changed function declarations.
1593 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1594 (CPTI_CALL_UNEXPECTED): New.
1595 (struct cp_language_function): Rename x_eh_spec_try_block
1597 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1598 * decl.c (current_binding_level): If no current function
1599 bindings, revert to scope_chain.
1600 (initialize_predefined_identifiers): Remove __cp_push_exception.
1601 (store_parm_decls): Use begin_eh_spec_block.
1602 (finish_function): Use finish_eh_spec_block.
1603 (mark_lang_function): Update for name changes.
1604 * decl2.c (finish_file): No mark_all_runtime_matches.
1605 * dump.c (cp_dump_tree): Handle new tree codes.
1606 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1607 * except.c (catch_language_init, catch_language): Remove.
1608 (init_exception_processing): Don't set language code.
1609 Initialize call_unexpected_node, protect_cleanup_actions,
1610 eh_personality_libfunc, lang_eh_runtime_type.
1611 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1612 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1613 (prepare_eh_type): Split out type canonicalizations ...
1614 (build_eh_type_type): ... from here.
1615 (build_eh_type_type_ref): Remove.
1616 (mark_all_runtime_matches): Remove.
1617 (build_exc_ptr): New.
1618 (do_begin_catch, do_end_catch): New.
1619 (do_pop_exception): Remove.
1620 (build_terminate_handler): Remove.
1621 (choose_personality_routine): Split out language choice from ...
1622 (initialize_handler_parm): ... here.
1623 Use MUST_NOT_THROW_EXPR.
1624 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1625 exception object handling.
1626 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1627 (expand_exception_blocks, alloc_eh_object): Remove.
1628 (begin_eh_spec_block, finish_eh_spec_block): New.
1629 (do_allocate_exception, do_free_exception): New.
1630 (expand_throw): Merge into ...
1631 (build_throw): ... here. Update for abi.
1632 * expr.c (cplus_expand_expr): No expand_internal_throw.
1633 Handle MUST_NOT_THROW_EXPR.
1634 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1635 * semantics.c (*) Update for except.h name changes.
1636 (genrtl_try_block): No protect_with_terminate.
1637 (genrtl_eh_spec_block): New.
1638 (genrtl_handler): Don't emit the goto here.
1639 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1640 (genrtl_finish_function): Don't expand_exception_blocks.
1641 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1643 2001-03-28 Richard Henderson <rth@redhat.com>
1645 * decl.c (struct named_label_list): Rename eh_region to
1646 in_try_scope, add in_catch_scope.
1647 (struct binding_level): Rename eh_region to is_try_scope,
1649 (note_level_for_try): Rename from note_level_for_eh.
1650 (note_level_for_catch): New.
1651 (poplevel): Copy both is_try_scope and is_catch_scope to
1652 the named_label_list struct.
1653 (check_previous_goto_1): Don't check for catch block via
1654 DECL_ARTIFICIAL; use in_try_scope instead.
1655 (check_goto): Likewise.
1656 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1657 * except.c (expand_start_catch_block): Call note_level_for_catch.
1658 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1660 2001-03-27 Richard Henderson <rth@redhat.com>
1662 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1663 exceptions_via_longjmp.
1665 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1667 * pt.c (check_default_tmpl_args): Make error messages clearer.
1669 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1671 * error.c: Also undefine 'A' macro used for cp_printers definition.
1673 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1675 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1677 2001-03-26 Mike Yang <yang@research.att.com>
1678 Mark Mitchell <mark@codesourcery.com>
1680 * dump.c (dump_access): New function.
1681 (cp_dump_tree): Use it. Dump basetype information for class
1684 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1686 * Makefile.in (optimize.o): Depend on params.h.
1687 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1688 (init_decl_processing): Set flag_no_inline when doing
1690 * optimize.c: Include params.h.
1691 (struct inline_data): Improve documentation of FNS. Add
1692 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1693 (INSNS_PER_STMT): New macro.
1694 (remap_block): Use CLONING_P.
1695 (inlinable_function_p): Don't inline big functions.
1696 (expand_call_inline): Keep track of how much inlining we've done.
1697 (optimize_function): Set FIRST_INLINED_FN.
1698 (maybe_clone_body): Set CLONING_P.
1699 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1701 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1702 rest_of_compilation. Clear DECL_RTL for local variables
1704 (clear_decl_rtl): New function.
1706 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1709 * cp-tree.h (skip_type_access_control,
1710 reset_type_access_control): Prototype.
1711 * decl.c (grokdeclarator): Access of friends is not checked.
1712 * parse.y (component_decl_list): Reset type access control.
1713 * semantics.c (decl_type_access_control): Clear
1714 current_type_lookups.
1715 (save_type_access_control): Don't save if not deferring.
1716 (skip_type_access_control, reset_type_access_control): New
1718 (begin_class_definition): Do type access control for basetypes.
1719 Start deferred access control.
1720 (finish_class_definition): Resume immediate access control if
1721 this is a local class.
1723 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1725 * class.c (add_method): Use memcpy/memmove, not bcopy.
1727 * decl.c (duplicate_decls): Likewise.
1729 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1731 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1734 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1736 * decl.c (local_names): Define.
1737 (push_local_name): New.
1738 (grok_reference_init): Return init if initializing static reference
1739 variable with non-constant instead of emitting it.
1740 Move expand_static_init call to cp_finish_decl.
1741 (layout_var_decl): Call push_local_name.
1742 (maybe_commonize_var): Allow inlining functions even if they have
1743 static local variables, use comdat_linkage for them if flag_weak.
1744 (check_initializer): Call obscure_complex_init if
1745 grok_reference_init returned non-zero.
1746 (save_function_data): Clear x_local_names.
1747 (pop_cp_function_context): Free x_local_names.
1748 (mark_inlined_fns): Remove.
1749 (mark_lang_function): Mark x_local_names.
1750 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1751 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1752 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1753 DECL_DISCRIMINATOR_P.
1754 * cp-tree.h (cp_language_function): Add x_local_names.
1755 (lang_decl_flags): Add discriminator into u2.
1756 (lang_decl_inlined_fns): Remove.
1757 (lang_decl): inlined_fns is now a TREE_VEC.
1758 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1759 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1760 TREE_VEC, not a custom structure.
1761 (optimize_function): Likewise.
1762 * mangle.c (discriminator_for_local_entity): Discriminate among
1763 VAR_DECL local entities.
1764 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1767 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1769 Add support for Java interface method calls.
1770 * cp-tree.h (struct lang_type): Add java_interface flag.
1771 (TYPE_JAVA_INTERFACE): New macro.
1772 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1773 by setting TYPE_JAVA_INTERFACE.
1774 * call.c (java_iface_lookup_fn): New static.
1775 (build_over_call): If calling a method declared in a
1776 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1777 expression which resolves the function address.
1778 (build_java_interface_fn_ref): New function.
1780 2001-03-22 Richard Henderson <rth@redhat.com>
1782 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1783 * except.c: Don't include it.
1785 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1786 based on an idea from Joe Buck <jbuck@synopsys.com>
1788 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1790 (data_def, component_decl): Add reductions to bad_decl.
1792 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1794 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1795 anonymous aggregates, since they don't have assignment operator
1797 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1798 assignment operators for anonymous structure fields.
1800 2001-03-21 Jason Merrill <jason@redhat.com>
1802 * pt.c (instantiate_decl): Abort if we see a member constant
1803 instantiation that doesn't already have its initializer.
1804 Downgrade explicit instantiation without definition to pedwarn.
1806 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1807 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1808 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1810 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1811 (pending_vtables): Remove.
1812 * decl2.c (pending_vtables): Remove.
1813 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1814 CLASSTYPE_VTABLE_NEEDS_WRITING.
1815 (import_export_class): Likewise.
1816 (init_decl2): Don't mark pending_vtables.
1817 * lex.c (handle_pragma_vtable): Just sorry.
1818 * pt.c (instantiate_class_template): Don't mess with
1819 CLASSTYPE_VTABLE_NEEDS_WRITING.
1820 (mark_class_instantiated): Likewise.
1821 * ptree.c (print_lang_type): Don't print it.
1822 * semantics.c (begin_class_definition): Don't set it.
1824 * pt.c (template_tail): Replace with last_pending_template.
1825 (maybe_templates, maybe_template_tail): Remove.
1826 (add_pending_template): Adjust.
1827 (instantiate_pending_templates): Adjust.
1829 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1830 (current_lang_stack): Remove.
1831 * decl.c (maybe_push_to_top_level): Don't initialize it.
1832 (duplicate_decls): Use current_lang_depth.
1833 (xref_basetypes): Likewise.
1834 * class.c (current_lang_depth): New fn.
1835 (push_lang_context): Use more varray functionality.
1836 (pop_lang_context): Likewise.
1838 * error.c (GLOBAL_THING): Always use '__'.
1840 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1842 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1844 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1845 operators, even when they have `extern "C"' linkage.
1847 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1849 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1850 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1851 where it's not necessary.
1852 (add_method): Remove optimization involving comparison of
1853 DECL_ASSEMBLER_NAME.
1854 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1855 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1856 where it's not necessary.
1857 (check_methods): Likewise.
1858 (build_clone): Likewise.
1859 (built_vtt): Likewise.
1860 * cp-tree.h (DECL_NEEDED_P): Likewise.
1861 * decl.c (pushtag): Likewise.
1862 (duplicate_decls): Likewise.
1863 (pushdecl): Likewise.
1864 (builtin_function): Likewise.
1865 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1866 (build_cp_library_fn): Likewise.
1867 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1868 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1869 where it's not necessary.
1870 (make_rtl_for_nonlocal_decl): Likewise.
1871 (cp_finish_decl): Likewise.
1872 (grokfndecl): Likewise.
1873 (grokvardecl): Likewise.
1874 (grokdeclarator): Likewise.
1875 (start_function): Likewise.
1876 (cp_missing_return_ok_p): Likewise.
1877 * decl2.c (grokclassfn): Likewise.
1878 (check_classfn): Likewise.
1879 (finish_static_data_member_decl): Likewise.
1880 (grokfield): Likewise.
1881 * error.c (GLOBAL_IORD_P): Remove.
1882 (dump_global_iord): Improve output.
1883 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1884 * except.c (nothrow_libfn_p): Summarily reject any function not in
1886 * init.c (build_java_class_ref): Don't explicitly set
1887 DECL_ASSEMBLER_NAME after calling mangle_decl.
1888 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1889 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1890 * method.c (set_mangled_name_for_decl): Don't explicitly set
1891 DECL_ASSEMBLER_NAME after calling mangle_decl.
1892 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1893 IDENTIFIER_GLOBAL_VALUE for the thunk.
1894 * pt.c (set_mangled_name_for_template_decl): Remove.
1895 (check_explicit_specialization): Don't use it.
1896 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1897 (tsubst_friend_function): Likewise.
1898 (tsubst_decl): Likewise.
1899 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1900 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1901 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1902 where it's not necessary.
1903 (tinfo_base_init): Likewise.
1904 (create_real_tinfo_var): Likewise.
1905 * search.c (looup_field_1): Likewise.
1906 * semantics.c (finish_named_return_value): Likewise.
1907 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1909 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1911 Correct semantics restrictions checking in throw-expression.
1912 * except.c (is_admissible_throw_operand): New function.
1913 (build_throw): Use it.
1915 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1917 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1920 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1922 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1923 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1924 * decl.c (duplicate_decls): Likewise.
1925 (builtin_function): Likewise.
1926 (build_library_fn): Likewise.
1927 (build_cp_library_fn): Likewise.
1928 (check_initializer): Likewise.
1929 (cp_finish_decl): Likewise.
1930 * decl2.c (grokfield): Likewise.
1931 (grok_function_init): Remove #if 0'd code.
1932 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1933 * friend.c (do_friend): Likewise.
1934 * init.c (get_temp_regvar): Likewise.
1935 * method.c (make_thunk): Likewise.
1936 * pt.c (tsubst_friend_function): Likewise.
1937 (tsubst_decl): Likewise.
1938 (regenerate_decl_from_template): Likewise.
1939 * semantics.c (genrtl_named_return_value): Likewise.
1940 (expand_body): Likewise.
1941 (genrtl_finish_function): Likewise.
1942 * tree.c (cp_tree_equal): Likewise.
1944 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1946 * call.c (convert_like_real): Add extra semantics to INNER
1947 parameter. Don't convert to temporary if a user conversion
1948 gives us an lvalue that we're about to bind to a reference.
1949 Set INNER to indicate pending reference binding on recursive
1952 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1954 * cp/lex.c: Delete duplicate pending_lang_change.
1956 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1958 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1960 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1961 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1963 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1965 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1967 2001-03-08 Stan Shebs <shebs@apple.com>
1969 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1971 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1973 * spew.c: Remove references to CPP_OSTRING.
1975 2001-03-06 Andrew Haley <aph@redhat.com>
1977 * typeck.c (convert_arguments): Check that we have an fndecl.
1979 2001-03-05 Andrew Haley <aph@redhat.com>
1981 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1982 __built_in_constant_p.
1984 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1986 * typeck.c (build_static_cast): Allow enum to enum conversions
1989 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1991 * class.c (check_field_decls): Pointers to member do not a
1992 non-pod struct make, as per DR 148.
1994 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1996 * call.c (joust): cp_pedwarn when using gnu extension concerning
1997 worst conversion sequences.
1999 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2001 * decl.c: Replace all uses of 'boolean' with 'bool'.
2003 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2005 * lang-specs.h: Add zero initializer for cpp_spec field to
2006 all array elements that need one. Don't put an #ifdef inside
2007 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2010 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2012 Implement using decls inside template functions.
2013 * decl2.c (validate_nonmember_using_decl): Don't special case
2014 fake_std_node in the global namespace. Don't reject early when
2015 processing a template.
2016 (do_local_using_decl): Add to statement tree. Don't do further
2017 processing when building a template.
2018 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2020 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2022 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2023 same function. Do complain about ambiguating extern "C"
2026 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2028 Remove floating point and complex type template constant parms.
2029 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2030 COMPLEX_TYPE extensions.
2031 (invalid_nontype_parm_type_p): Likewise.
2033 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2035 * except.c (call_eh_info): Revert "match_function"'s type.
2037 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2039 Fix ctor vtable vcall offsets.
2040 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2041 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2042 (get_matching_base): Remove.
2043 (get_original_base): New function.
2044 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2045 Use a virtual thunk for a ctor vtable with an index
2046 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2047 primary base within a constructor vtable. Only set
2048 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2049 when primary base has been lost.
2050 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2052 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2054 * call.c (joust): Ensure more_specialized()'s argument length
2055 parameter has correct value for constructors.
2057 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2059 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2061 * decl.c (mark_inlined_fns): Prototype.
2063 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2065 * spew.c (yylex): Correct handling of friends.
2067 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2069 * mangle.c (write_encoding): Pass write_function_type the
2070 FUNCTION_DECL for the function being encoded.
2071 (write_function_type): Pass it along to write_bare_function_type.
2072 (write_bare_function_type): Pass it along to write_method_parms.
2073 (write_method_parms): Don't mangle the compiler-generated
2074 parameters to a constructor or destructor.
2076 2001-02-22 Andreas Jaeger <aj@suse.de>
2078 * optimize.c: Include toplev.h for
2079 note_deferral_of_defined_inline_function prototype.
2081 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2083 * cp-tree.h (struct lang_decl_inlined_fns): New.
2084 (struct lang_decls): Add inlined_fns.
2085 (DECL_INLINED_FNS): New macro.
2086 * optimize.c (struct inline_data): Add inlined_fns.
2087 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2088 (inlinable_function_p): Likewise, fix typo in comment,
2089 function is not inlinable if it already inlined function currently
2091 (expand_call_inline): Add fn to inlined_fns if neccessary.
2092 (optimize_function): Initialize inlined_fns.
2093 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2094 * decl.c (mark_inlined_fns): New function.
2095 (lang_mark_tree): Call it.
2097 2001-02-21 Jason Merrill <jason@redhat.com>
2099 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2100 (DECL_UNINLINABLE): Move to middle-end.
2102 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2103 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2104 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2105 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2106 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2108 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2111 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2113 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2116 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2118 * optimize.c (expand_call_inline): Don't walk subtrees of type
2121 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2123 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2126 2001-02-18 Jason Merrill <jason@redhat.com>
2128 Do put the VTT parameter in DECL_ARGUMENTS.
2129 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2130 (current_vtt_parm): New macro.
2131 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2132 (DECL_HAS_VTT_PARM_P): New macro.
2133 (DECL_VTT_PARM): Remove.
2134 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2135 * decl.c (duplicate_decls): Only copy the operator code if
2137 (start_function): Set current_vtt_parm.
2138 (lang_mark_tree): Don't mark vtt_parm.
2139 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2140 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2141 * class.c (build_clone): Maybe remove the VTT parm.
2142 * optimize.c (maybe_clone_body): Set up the VTT parm.
2143 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2144 * call.c (build_over_call): Just allow the VTT arg.
2145 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2146 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2147 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2148 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2149 * error.c (dump_function_decl): Likewise.
2150 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2151 if we try to call a constructor with in-charge or VTT parms.
2152 * method.c (skip_artificial_parms_for): New fn.
2153 * call.c (add_function_candidate, build_over_call): Call it.
2154 * call.c (build_new_method_call): Use current_vtt_parm.
2155 * init.c (expand_virtual_init): Likewise.
2156 * class.c (same_signature_p): No longer static.
2157 * cp-tree.h: Declare it.
2158 * search.c (look_for_overrides_r): Use it.
2160 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2162 * cp-tree.h (new_abi_rtti_p): Remove.
2163 (name_mangling_version): Likewise.
2164 (flag_do_squangling): Likewise.
2165 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2166 * decl.c (grokfndecl): Likewise.
2167 * decl2.c (name_mangling_version): Remove.
2168 (flag_do_squangling): Likewise.
2169 (lang_f_options): Remove `squangle'.
2170 (unsupported_options): Add `squangle'.
2171 (cxx_decode_option): Issue a warning about uses of
2172 -fname-mangling-version.
2173 (finish_file): Remove old ABI support.
2174 * pt.c (check_explicit_specialization): Likewise.
2175 (tsubst_decl): Likewise.
2176 * rtti.c (init_rtti_processing): Likewise.
2177 (build_headof): Likewise.
2178 (get_tinfo_decl_dynamic): Likewise.
2179 (tinfo_from_decl): Likewise.
2180 (build_dynamic_cast_1): Likewise.
2181 (synthesize_tinfo_var): Likewise.
2182 * init.c (build_new): Allow enumeration types for the array-bounds
2183 in a direct-new-declarator.
2185 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2187 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2188 TREE_PROTECTED from the template being specialized.
2190 2001-02-17 Jason Merrill <jason@redhat.com>
2192 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2194 * decl.c (bad_specifiers): Allow throw specs on things with
2195 pointer-to-function or -member-function type.
2196 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2199 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2201 * call.c (check_dtor_name): Handle template names correctly.
2203 2001-02-16 Jason Merrill <jason@redhat.com>
2205 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2206 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2207 * optimize.c (maybe_clone_body): Don't substitute it.
2208 * call.c (build_new_method_call): Check in_chrg instead.
2209 * init.c (expand_virtual_init): Likewise.
2211 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2213 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2214 class-type introduces at least a type-name.
2216 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2218 * call.c (convert_like_real): Create a temporary for non-lvalue.
2220 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2222 * cp-tree.h: Fix typos in comments.
2224 2001-02-16 Jason Merrill <jason@redhat.com>
2226 * optimize.c (remap_block): If we're compiling a clone, pass the
2227 new block to insert_block.
2229 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2231 * semantics.c (finish_asm_stmt): Robustify.
2233 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2235 * pt.c (push_template_decl_real): Don't remangle the name of a
2238 2001-02-15 Jim Meyering <meyering@lucent.com>
2240 * Make-lang.in (c++.install-common): Depend on installdirs.
2241 (c++.install-info): Likewise.
2242 (c++.install-man): Likewise.
2244 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2246 * typeck2.c (build_m_component_ref): Robustify.
2248 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2250 * friend.c (do_friend): Don't take the nested [template] class
2251 into account when deciding whether to warn about the friend
2252 function not referring to a template function.
2254 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2256 * typeck.c (build_unary_op): Clarify error message.
2258 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2260 * parse.y (component_constructor_declarator): allow optional
2261 parentheses around constructor class name.
2263 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2265 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2267 * init.c (emit_base_init): Remove incorrect comment about
2269 * method.c (make_thunk): Fix comment alignment.
2271 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2273 Kill remnants of this is variable.
2274 * cp-tree.h (flag_this_is_variable): Remove.
2275 * decl2.c (flag_this_is_variable): Remove.
2276 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2277 (build_vbase_path): The path is non-static, even in a cdtor.
2278 (resolves_to_fixed_type_p): Add additional return value.
2279 * search.c (init_vbase_pointers): Adjust.
2280 * tree.c (lvalue_p_1): Adjust.
2281 * typeck.c (mark_addressable): Adjust.
2283 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2285 * pt.c (unify): Don't check cv quals of array types.
2287 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2289 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2290 check whether we already have the type.
2292 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2294 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2295 * call.c (build_op_delete_call): Simplify to remove duplicate
2297 * class.c (clone_function_decl): Don't build the deleting variant
2298 of a non-virtual destructor.
2299 * decl.c (finish_destructor_body): Don't call delete if this is a
2300 non-virtual destructor.
2301 * init.c (build_delete): Explicitly call `operator delete' when
2302 deleting an object with a non-virtual destructor.
2304 2001-02-13 Jason Merrill <jason@redhat.com>
2306 * lang-specs.h: Add more __EXCEPTIONS.
2308 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2310 * typeck2.c (process_init_constructor): Check
2311 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2313 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2315 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2316 Remove spurious information in comment. Allow further
2317 adjustments of REFERENCE_TYPE args.
2319 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2321 * errfn.c (cp_deprecated): Tweak diagnostic text.
2322 * parse.y (new_initializer): Deprecate initializer lists
2325 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2327 Remove old ABI support.
2329 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2331 * decl2.c (flag_vtable_thunks): Always set it to 1.
2332 (flag_new_abi): Likewise.
2333 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2335 * Makefile.in (g++spec.o): Fix typo.
2337 2001-02-09 Jason Merrill <jason@redhat.com>
2339 * lang-specs.h: Restore definition of __EXCEPTIONS.
2341 2001-02-08 Jason Merrill <jason@redhat.com>
2343 * search.c (shared_member_p): New function.
2344 (lookup_field_r): Use it.
2345 * cp-tree.h (SHARED_MEMBER_P): Remove.
2347 * method.c (process_overload_item): Handle template-dependent array
2349 * pt.c (type_unification_real): If we end up with undeduced nontype
2352 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2355 * typeck2.c (friendly_abort): Don't say anything if we have
2356 earlier errors or sorries.
2358 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2359 wchar_t. Ignore if in_system_header.
2361 * decl.c (maybe_push_cleanup_level): New fn...
2362 (start_decl_1): ...split out from here.
2363 * cvt.c (build_up_reference): Use it.
2364 * cp-tree.h: Declare it.
2366 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2368 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2371 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2373 * pt.c (lookup_template_class): Make sure it's a primary
2374 template or template_template_parm when called from the parser.
2375 (instantiate_template_class): Add assertion.
2377 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2379 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2380 from error_mark_node.
2382 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2384 Fix specification and implementation bugs in V3 ABI
2385 construction vtables.
2386 * cp-tree.h (flag_dump_class_layout): New flag.
2387 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2388 (BINFO_LOST_PRIMARY_P): New flag.
2389 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2390 (BINFO_PRIMARY_MARKED_P): Rename to ...
2391 (BINFO_PRIMARY_P): ... here.
2392 (binfo_via_virtual): New prototype.
2393 * decl2.c (flag_dump_class_layout): New flag.
2394 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2395 use `=' as a file name separator.
2396 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2398 (build_vtbl_address): If this is a virtual primary base, then
2399 get the vtbl of what it is ultimately primary for.
2400 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2401 for BINFO_PRIMARY_P.
2402 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2403 (get_shared_vbase_if_not_primary): Likewise.
2404 (dfs_get_pure_virtuals): Likewise.
2405 (expand_upcast_fixups): Likewise.
2406 (fixup_virtual_upcast_offsets): Likewise.
2407 (dfs_find_vbase_instance): Likewise.
2408 (find_vbase_instance): Likewise.
2409 (binfo_from_vbase): Adjust comment to reflect reality.
2410 (binfo_via_virtual): New function.
2411 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2412 for binfo walking during VTT construction.
2413 (dfs_mark_primary_bases): Remove.
2414 (force_canonical_binfo_r): New function.
2415 (force_canonical_binfo): New function.
2416 (mark_primary_virtual_base): New function.
2417 (mark_primary_bases): Walk in inheritance graph order, use
2418 mark_primary_virtual_base.
2419 (determine_primary_base): Use some more intermediate variables.
2420 (dfs_find_final_overrider): Don't check for overriding along a
2422 (dfs_modify_vtables): Walk into primary virtual bases too.
2423 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2424 (build_base_fields): Likewise.
2425 (dfs_set_offset_for_unshared_vbases): Likewise.
2426 (layout_virtual_bases): Likewise.
2427 (end_of_class): Likewise.
2428 (finish_struct_1): Call dump_class_hierarchy, if requested.
2429 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2430 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2431 (dump_class_hierarchy): Add file parameter. Append to file, if
2433 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2434 Use canonical base for virtual bases.
2435 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2436 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2437 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2438 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2440 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2441 from DATA. We want virtual primary bases and all bases via virtual.
2442 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2443 virtual base when not a construction vtable.
2444 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2445 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2446 Use canonical bases when processing virtual bases.
2447 (accumulate_vtbl_inits): We're interested in any base via a
2449 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2450 within a construction vtable, determine what is being overridden.
2451 (build_vtbl_initializer): Add more comments
2452 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2453 (build_rtti_vtbl_entries): Check if the base has lost its
2456 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2458 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2460 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2462 * decl.c (pushdecl): Call abort instead of fatal.
2463 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2464 * init.c (build_new_1): Likewise.
2465 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2466 * decl.c (build_typename_type): hash_table_init now returns void.
2467 decl.c (init_decl_processing): Make an error non-fatal.
2469 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2471 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2473 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2474 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2475 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2476 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2477 * decl.c (maybe_commonize_var): Use the new name-mangling where
2479 * decl2.c (comdat_linkage): Enhance comments. Make all
2480 compiler-generated things static, if COMDAT is not available.
2481 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2483 (tinfo_base_init): Use the correct mangled name for typeinfo
2484 strings, and push them into the global scope.
2485 (typeinfo_in_lib_p): New function.
2486 (synthesize_tinfo_var): Use it.
2487 (create_real_tinfo_var): Likewise.
2489 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2491 * decl.c (push_class_binding): Use context_for_name_lookup instead
2493 * search.c (context_for_name_lookup): Remove static. Check for NULL
2494 context in the loop.
2495 * cp-tree.h (context_for_name_lookup): Add prototype.
2497 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2499 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2500 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2502 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2503 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2505 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2507 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2508 of macros used when compiling g++spec.c.
2509 * g++spec.c (lang_specific_driver): Link with the shared
2512 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2514 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2515 make_reference_declarator, make_call_declarator), method.c
2516 (implicitly_declare_fn), parse.y (namespace_using_decl,
2517 notype_unqualified_id, expr_or_declarator, new_type_id,
2518 after_type_declarator, direct_after_type_declarator,
2519 notype_declarator, complex_notype_declarator,
2520 complex_direct_notype_declarator, qualified_id,
2521 notype_qualified_id, overqualified_id, direct_new_declarator,
2522 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2523 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2524 instead of build_parse_node.
2526 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2528 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2529 (minus_one_node): Moved to top level gcc directory. Renamed
2530 to integer_minus_one_node.
2532 * init.c (init_init_processing): Don't set minus_one_node.
2533 (build_vec_init): Use integer_minus_one_node.
2535 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2537 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2539 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2540 identical and they would be replaced with constant, remove
2541 MODIFY_EXPR from the tree.
2543 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2545 * Make-lang.in: Remove all dependencies on defaults.h.
2546 * call.c: Don't include defaults.h.
2548 * decl2.c: Likewise.
2549 * except.c: Likewise.
2553 * typeck.c: Likewise.
2555 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2557 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2558 operators even in "C" linkage.
2559 * method.c (set_mangled_name_for_decl): Likewise.
2560 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2561 overloaded operators in "C" linkage.
2563 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2565 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2566 (tsubst_arg_types): Check parameter is not void.
2567 (tsubst): Adjust tsubst_decl call.
2569 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2571 * call.c (add_builtin_candidate): Quote std properly, from
2574 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2576 * pt.c (check_explicit_specialization): Clone constructors and
2579 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2581 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2582 indicates anything special about template depth. Make sure we
2583 only count the user visible template classes.
2585 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2587 * call.c (build_conv): Typo in comment.
2588 (add_builtin_candidate): Add more explanation.
2589 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2590 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2591 when we have enumeral types.
2592 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2593 candidates for relops and eqops.
2594 (joust): Simplify control flow. Allow a non-template user
2595 function to hide a builtin.
2597 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2599 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2600 (more_specialized): Add deduction parameter.
2601 * call.c (joust): Adjust more_specialized call.
2602 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2603 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2604 (get_bindings_order): Remove.
2605 (get_bindings_real): Add DEDUCE parameter.
2606 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2607 REFERENCE_TYPE jig for DEDUCE_ORDER.
2608 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2609 maybe_adjust_types_for_deduction.
2610 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2612 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2613 (check_cv_quals_for_unify): Use new unify qualifier flags.
2614 (unify): Clear new unify qualifier flags.
2615 (get_bindings_real): Add DEDUCE parameter.
2616 (get_bindings): Adjust call to get_bindings_real.
2617 (get_bindings_overload): Likewise.
2618 (most_specialized_instantiation): Adjust call to
2621 2001-01-19 Jason Merrill <jason@redhat.com>
2623 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2625 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2628 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2630 * decl2.c (arg_assoc_class): Fix double iteration logic.
2632 2001-01-19 Jason Merrill <jason@redhat.com>
2634 * init.c (build_delete): Always call convert_force to strip cv-quals.
2636 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2637 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2638 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2640 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2642 * search.c (get_vbase_1): Count only virtual bases.
2644 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2646 * class.c (duplicate_tag_error): Robustify flag clearing.
2648 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2650 * cp-tree.h (lookup_template_class): Add complain parm.
2651 * decl.c (lookup_namespace_name): Adjust call to
2652 lookup_template_class.
2653 (make_typename_type): Likewise.
2654 * semantics.c (finish_template_type): Likewise.
2655 * pt.c (lookup_template_class): Add complain parm. Adjust.
2656 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2659 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2661 * pt.c (copy_default_args_to_explicit_spec): Preserve
2662 object's CV quals. Reorganize.
2664 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2666 * typeck.c (build_modify_expr): Say `initialization' for
2668 * init.c (build_default_init): Convert to enumeral type, if
2671 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2673 * parse.y (nomods_initdcl0): Properly set things up for
2676 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2678 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2679 (type_unification_real): Set it.
2682 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2684 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2686 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2688 * semantics.c (begin_class_definition): Check we're not inside a
2691 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2693 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2696 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2698 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2699 * call.c (build_over_call): Add comment.
2701 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2703 * cvt.c (ocp_convert): Handle vector type conversion
2704 * typeck2.c (digest_init): Handle vector type initializations
2706 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2708 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2711 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2713 * pt.c (check_nontype_parm): Rename to ...
2714 (invalid_nontype_parm_type_p): ... here.
2715 (process_template_parm): Adjust.
2716 (convert_template_argument): Adjust.
2718 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2720 * pt.c (check_nontype_parm): New function.
2721 (process_template_parm): Use it.
2722 (convert_template_argument): Use it.
2723 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2726 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2728 * tree.c: Add defaults.h
2729 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2730 * Make-lang.in (cp/tree.o): Add defaults.h.
2732 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2734 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2736 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2738 * g++.1: Change to be ".so man1/gcc.1".
2740 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2742 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2744 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2745 ($(srcdir)/cp/g++int.info): New target.
2746 * gxxint.texi: Add info directory entry. Use @@ in email address.
2747 * .cvsignore: Update.
2749 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2751 * typeck.c (build_c_cast): Do template processing earlier.
2752 Always pedwarn on array casts.
2754 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2756 * friend.c (make_friend_class): Make sure a templated class is
2757 actually a template.
2759 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2761 * decl2.c (get_guard): Set linkage from guarded decl.
2763 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2765 * call.c (convert_default_arg): Check for unprocessed
2767 * cp-tree.h (replace_defarg): Move to spew.c.
2768 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2769 spew.c, which is where they really are.
2770 (done_pending_defargs): Declare.
2771 (unprocessed_defarg_fn): Declare.
2772 * decl.c (replace_defarg): Move to spew.c
2773 * parse.y (structsp): Call done_pending_defargs.
2774 * spew.c (defarg_fns): Rearrange list structure.
2775 (defarg_fnsdone): New static variable.
2776 (defarg_depfns): New static variable.
2777 (init_spew): Adjust.
2778 (add_defarg_fn): Store the type in TREE_TYPE.
2779 (do_pending_defargs): Detect and deal with ordering constraints
2781 (done_pending_defargs): New function.
2782 (unprocessed_defarg_fn): New function.
2783 (replace_defarg): Moved from decl.c. Robustify. Don't save
2784 if circularity detected.
2786 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2788 * pt.c (unify): Check array has a domain, before checking
2789 whether it is variable sized.
2791 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2793 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2794 parameters with pointers to arrays of unknown bound.
2796 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2798 * parse.y (template_parm_header, template_spec_header): New
2799 reductions. Split out from ...
2800 (template_header): ... here. Use them.
2801 (template_template_parm): Use template_parm_header.
2802 * semantics.c (finish_template_template_parm): Add assert.
2804 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2806 * mangle.c (write_builtin_type): Fix thinko.
2808 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2809 (copy_default_args_to_explicit_spec): Likewise.
2810 (check_explicit_specialization): Use it.
2812 * class.c (finish_struct_1): Remove last argument in call to
2813 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2814 * decl.c (builtin_function): Likewise.
2815 (build_cp_library_fn): Likewise.
2816 (check_initializer): Likewise.
2817 (make_rtl_for_nonlocal_decl): Likewise.
2818 (cp_finish_decl): Likewise.
2819 (start_function): Likewise.
2820 * decl2.c (finish_anon_union): Likewise.
2821 * friend.c (do_friend): Likewise.
2822 * init.c (build_java_class_ref): Likewise.
2823 * method.c (make_thunk): Likewise.
2824 * pt.c (tsubst_friend_function): Likewise.
2825 * semantics.c (expand_body): Likewise.
2827 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2829 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2830 looking at DECL_CLONED_FUNCTION for non-functions.
2832 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2834 * error.c (dump_template_parameter): Use parm to determine how
2835 to print default value.
2837 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2839 * class.c (duplicate_tag_error): Clear more flags.
2841 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2843 * call.c (build_new_method_call): Use binfo_for_vbase.
2845 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2847 * cp-tree.h (flag_cond_mismatch): Don't declare.
2848 * decl2.c (flag_cond_mismatch): Don't define.
2849 (lang_f_options): Remove cond-mismatch.
2850 (unsupported_options): Add cond-mismatch.
2852 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2854 * class.c (handle_using_decl): Reject using of constructor name
2855 of sourcing class. Allow injecting of a method with same name as
2856 nested class. Fixup error messages.
2858 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2860 * decl2.c (lang_decode_option): Handle -Wformat=2.
2862 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2864 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2865 initialized_in_class.
2866 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2867 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2868 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2869 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2870 * pt.c (check_default_tmpl_args): Adjust for
2871 DECL_INITIALIZED_IN_CLASS_P.
2872 (instantiate_class_template): Likewise.
2873 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2875 * class.c (finish_struct): Constify saved_filename.
2877 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2879 * class.c (duplicate_tag_error): Adjust diagnostic.
2880 (finish_struct): Locally set location to start of struct.
2881 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2883 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2885 * decl.c (struct binding_level): Adjust class_shadowed comments
2887 (push_class_level_binding): Ajust comments to reflect reality.
2888 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2889 Don't set TREE_VALUE on the class_shadowed list.
2891 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2893 * decl2.c (acceptable_java_type): Allow references too.
2894 * init.c (build_java_class_ref): When using the new ABI, search
2895 `class$' and have it mangled with `mangle_decl.'
2896 * mangle.c (write_java_integer_type_codes): New function.
2897 (write_builtin_type): Detect and mangle Java integer and real
2900 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2902 * decl2.c (grokfield): Don't accept `asm' specifiers for
2903 non-static data members.
2905 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2907 * expr.c (cplus_expand_expr): Don't reset `target'.
2909 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2911 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2913 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2915 * parse.y (template_datadef): Check for error_mark_node.
2917 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2919 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2921 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2923 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2924 (record_builtin_type): Make non-static.
2925 (flag_short_double): Don't declare.
2926 (init_decl_processing): Remove the creation of many tree nodes now
2927 in c_common_nodes_and_builtins.
2928 (build_void_list_node): New function.
2929 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2930 * cp-tree.h (flag_short_wchar): Don't declare.
2932 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2934 * call.c (build_conv): Don't use build1 for USER_CONV.
2935 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2937 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2939 * lex.c (lang_init): Call c_common_lang_init.
2941 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2943 * search.c (lookup_fnfields_here): Remove.
2944 (look_for_overrides_r): Use lookup_fnfields_1.
2945 Ignore functions from using declarations.
2947 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2949 Implement exceptions specifiers for implicit member functions.
2950 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2951 * method.c (synthesize_exception_spec): New function.
2952 (locate_dtor, locate_ctor, locate_copy): New functions.
2953 (implicitly_declare_fn): Generate the exception spec too.
2954 * search.c (check_final_overrider): Check artificial functions
2956 * typeck2.c (merge_exception_specifiers): New function.
2958 2001-01-03 Jason Merrill <jason@redhat.com>
2960 * init.c (build_default_init): New fn.
2961 (perform_member_init): Split out from here.
2962 (build_new_1): Use it. Simplify initialization logic.
2963 (build_vec_init): Take an array, rather than a pointer and maxindex.
2964 Speed up simple initializations. Don't clean up if we're assigning.
2965 * cp-tree.h: Adjust.
2966 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2967 * parse.y (new_initializer): Return void_zero_node for ().
2968 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2969 * typeck2.c (digest_init): Only complain about user-written
2972 2000-12-22 Mike Stump <mrs@wrs.com>
2974 * decl2.c: (max_tinst_depth): Increase to 50.
2976 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2978 * class.c (invalidate_class_lookup_cache): Zero the
2979 previous_class_values.
2980 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2982 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2983 * decl.c (free_bindings): New variable.
2984 (push_binding): Don't create a new binding if we have one on the
2986 (pop_binding): Put old bindings on the free list.
2987 (init_decl_processing): Use size_int, not build_int_2.
2988 Register free_bindings as a GC root.
2989 (cp_make_fname_decl): Use size_int, not build_int_2.
2990 (push_inline_template_parms_recursive): Likewise.
2991 (end_template_parm_list): Likewise.
2992 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2993 (tsubst_template_parms): Use size_int, not build_int_2.
2995 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2997 2001-01-02 Richard Henderson <rth@redhat.com>
2999 * parse.y (asm): Set ASM_INPUT_P.
3001 2001-01-02 Jason Merrill <jason@redhat.com>
3003 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3006 * typeck.c (cp_truthvalue_conversion): New fn.
3007 * cvt.c (ocp_convert): Use it.
3009 * cp-tree.h: Lose c-common.c decls.
3011 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3012 * cvt.c (convert_to_void): Use type_unknown_p.
3014 * typeck.c (strip_all_pointer_quals): Also strip quals from
3015 pointer-to-member types.
3017 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3020 * call.c (build_new_method_call): Do evaluate the object parameter
3021 when accessing a static member.
3022 * typeck.c (build_component_ref): Likewise.
3024 2001-01-02 Andreas Jaeger <aj@suse.de>
3026 * decl.c (cp_missing_noreturn_ok_p): New.
3027 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3029 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3031 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3033 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3035 * class.c (pushclass): Remove #if 0'd code.
3036 * cp-tree.h (overload_template_name): Remove.
3037 * decl.c (store_bindings): Simplify.
3038 (pop_from_top_level): Likewise.
3039 * pt.c (overload_template_name): Remove.
3040 (instantiate_decl): Don't call push_to_top_level if it's not
3043 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3045 * pt.c (register_local_specialization): Don't return a value.
3046 (lookup_template_class): Use move-to-front heuristic when looking
3047 up template instantiations.
3048 (instantiate_decl): Only push_to_top_level when we're actually
3049 going to instantiate the template.
3051 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3053 * search.c (binfo_for_vtable): Return least derived class, not
3054 most. Handle secondary vtables.
3056 2000-12-22 Jason Merrill <jason@redhat.com>
3058 * pt.c (more_specialized): Don't optimize len==0.
3059 (fn_type_unification): If we're adding the return type, increase len.
3061 * typeck.c (build_binary_op): Fix pmf comparison logic.
3063 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3064 DECL_STATIC_FUNCTION_P.
3066 * semantics.c (genrtl_finish_function): Don't try to jump to
3067 return_label unless it exists.
3069 In partial ordering for a call, ignore parms for which we don't have
3071 * call.c (joust): Pass len to more_specialized.
3072 (add_template_candidate_real): Strip 'this', pass len.
3073 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3074 (get_bindings_order): New fn. Pass len down.
3075 (get_bindings_real): Strip 'this', pass len.
3076 (fn_type_unification): Likewise.
3077 (type_unification_real): Succeed after checking 'len' args.
3078 (most_specialized_instantiation): Lose explicit_args parm.
3079 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3082 2000-12-21 Jason Merrill <jason@redhat.com>
3084 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3085 DECL_TEMPLATE_RESULT.
3087 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3088 lookup_fnfields_here.
3090 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3092 * call.c (build_object_call): Also allow conversions that return
3093 reference to pointer to function.
3094 (add_conv_candidate): Handle totype being ref to ptr to fn.
3095 (build_field_call): Also allow members of type reference to function.
3096 Lose support for calling pointer to METHOD_TYPE fields.
3098 * error.c (dump_expr): Handle *_CAST_EXPR.
3100 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3102 * tree.c (break_out_cleanups): Lose.
3103 * cp-tree.h: Remove prototype.
3104 * typeck.c (build_component_ref): Don't break_out_cleanups.
3105 (build_compound_expr): Likewise.
3106 * semantics.c (finish_expr_stmt): Likewise.
3108 2000-12-20 Richard Henderson <rth@redhat.com>
3110 * cp-tree.h: Update declarations.
3111 * decl.c (finish_case_label): Return the new stmt node.
3112 * semantics.c (finish_goto_stmt): Likewise.
3113 (finish_expr_stmt, finish_return_stmt): Likewise.
3114 (finish_break_stmt, finish_continue_stmt): Likewise.
3115 (finish_asm_stmt): Likewise.
3116 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3117 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3118 (simple_if, simple_stmt): Return the new stmt node.
3121 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3123 * cp-tree.h: Don't declare warn_long_long.
3125 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3127 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3130 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3132 * pt.c (unify): Handle when both ARG and PARM are
3133 BOUND_TEMPLATE_TEMPLATE_PARM.
3135 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3137 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3138 DECL_TEMPLATE_PARM_P.
3140 2000-12-15 Jason Merrill <jason@redhat.com>
3142 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3144 * init.c (build_new_1): Don't strip quals from type.
3146 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3148 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3150 * call.c (build_new_function_call): Lose space before paren in
3152 (build_new_method_call): Likewise.
3154 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3156 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3158 * pt.c (check_explicit_specialization): Propagate default
3159 function arguments to explicit specializations.
3161 2000-12-13 DJ Delorie <dj@redhat.com>
3163 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3166 2000-12-08 Jason Merrill <jason@redhat.com>
3168 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3170 Clean up copy-initialization in overloading code.
3171 * call.c (build_user_type_conversion_1): Die if we are asked to
3172 convert to the same or a base type.
3173 (implicit_conversion): Avoid doing so. Lose reference binding code.
3174 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3175 direct-initialization. Also do direct-init part of copy-init.
3176 (build_user_type_conversion): Don't provide context to convert_like.
3177 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3178 the constructor call for copy-init.
3180 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3181 instantiation of a member template.
3182 (do_decl_instantiation): Not here.
3184 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3186 * class.c (check_field_decls): Don't special case anonymous
3187 fields in error messages.
3188 (note_name_declared_in_class): Use %D on diagnostic.
3190 * tree.c (pod_type_p): Use strip_array_types.
3191 (cp_valid_lang_attribute): Likewise.
3192 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3193 multiple evaluations.
3194 (cp_has_mutable_p): Use strip_array_types.
3196 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3198 * cp-tree.h (sufficient_parms_p): Declare new function.
3199 * call.c (sufficient_parms_p): New function, broken out of ...
3200 (add_function_candidate): ... here. Use it.
3201 (add_conv_candidate): Use it.
3202 * decl.c (grok_ctor_properties): Use it.
3204 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3206 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3208 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3210 * decl2.c (lang_decode_option): Handle -Wformat-security.
3212 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3214 * pt.c (verify_class_unification): New function.
3215 (get_class_bindings): Use it.
3216 (try_class_unification): Tidy.
3217 (unify): Handle when argument of a template-id is not
3218 template parameter dependent.
3219 (template_args_equal): Handle when TREE_CODE's do not match.
3221 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3223 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3224 for -save-temps, pass all relevant -Defines to it, and then don't
3225 pass them to cc1plus.
3227 2000-12-05 Will Cohen <wcohen@redhat.com>
3229 * decl.c (finish_case_label): Cleared
3230 more_cleanups_ok in surrounding function scopes.
3231 (define_label): Likewise.
3233 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3235 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3236 (get_matching_virtual): Remove.
3237 (look_for_overrides): Declare new function.
3238 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3240 * class.c (check_for_override): Move base class iteration code
3241 to look_for_overrides.
3242 * search.c (next_baselink): Remove.
3243 (get_virtuals_named_this): Remove.
3244 (get_virtual_destructor): Remove.
3245 (tree_has_any_destructors_p): Remove.
3246 (struct gvnt_info): Remove.
3247 (check_final_overrider): Remove `virtual' from error messages.
3248 (get_matching_virtuals): Remove. Move functionality to ...
3249 (look_for_overrides): ... here, and ...
3250 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3253 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3255 * typeck.c (get_delta_difference): If via a virtual base,
3257 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3260 2000-12-04 Richard Henderson <rth@redhat.com>
3262 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3264 2000-12-04 Jason Merrill <jason@redhat.com>
3266 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3267 (write_builtin_type): Pass intSI_type_node and the like through
3269 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3270 Pass intSI_type_node and the like through type_for_mode.
3271 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3272 * pt.c (tsubst, unify): Likewise.
3273 * tree.c (walk_tree): Likewise.
3274 * error.c (dump_type): Likewise.
3275 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3277 * Make-lang.in: Tweak top comment for emacs.
3280 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3282 * class.c (clone_function_decl): Robustify.
3284 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3286 * decl.c (store_bindings): Only search in the non modified
3287 old_bindings for duplicates.
3289 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3291 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3294 * typeck.c (build_static_cast): Remove unused variable.
3296 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3298 * pt.c: Fix typo in comment.
3300 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3302 * decl2.c (warn_format): Remove definition.
3303 (lang_decode_option): Handle -Wformat-nonliteral,
3304 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3306 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3308 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3309 (init_decl_processing): Don't create string_type_node,
3310 const_string_type_node, wint_type_node, intmax_type_node,
3311 uintmax_type_node, default_function_type, ptrdiff_type_node and
3312 unsigned_ptrdiff_type_node. Adjust position of call to
3313 c_common_nodes_and_builtins.
3314 (identifier_global_value): New function.
3316 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3318 * call.c (standard_conversion): Reject pointer to member
3319 conversions from ambiguous, inaccessible or virtual bases.
3320 * typeck.c (build_static_cast): Don't check pointers to members
3323 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3325 * method.c (do_build_copy_constructor): Preserve cv
3326 qualifications when accessing source object members.
3327 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3330 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3332 * method.c (do_build_assign_ref): Construct appropriately
3333 CV-qualified base reference. Don't allow const casts in base
3336 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3338 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3339 incomplete return type.
3341 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3343 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3344 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3347 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3349 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3351 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3353 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3355 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3357 * decl.c (grokdeclarator): Do type access control on friend
3360 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3362 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3363 bison parser ickiness.
3364 * pt.c (tsubst_friend_function): Enter namespace scope when
3365 tsubsting the function name.
3366 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3368 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3370 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3371 * cvt.c (cp_convert_to_pointer): Add force parameter.
3372 Allow conversions via virtual base if forced.
3373 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3374 (ocp_convert): Likewise.
3375 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3376 * typeck.c (get_delta_difference): Adjust handling of virtual
3379 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3381 * tree.c (struct list_hash): Remove.
3382 (list_hash_table): Make it be an htab.
3383 (struct list_proxy): New type.
3384 (list_hash_eq): New function.
3385 (list_hash_pieces): Renamed from ...
3386 (list_hash): ... this.
3387 (list_hash_lookup): Remove.
3388 (list_hash_add): Remove.
3389 (hash_tree_cons): Use the generic hashtable.
3390 (mark_list_hash): Remove.
3391 (init_tree): Create the hashtable.
3393 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3395 * method.c (build_mangled_C9x_name): Rename to
3396 build_mangled_C99_name. Change C9X references in comments to
3399 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3401 * parse.y (unary_expr): Move VA_ARG from here ...
3402 (primary): ... to here.
3404 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3406 * semantics.c (finish_id_expr): If type is error_mark, return
3409 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3411 * pt.c (lookup_template_class): Simplify loop exit constructs.
3412 Cope when there is no partial instantiation of a template
3415 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3417 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3419 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3421 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3424 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3425 destructors that haven't already been cloned.
3427 2000-11-20 Richard Henderson <rth@redhat.com>
3429 * parse.y (yyparse_1): Rename the parser entry point.
3431 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3433 * mangle.c (write_name): Use <unscoped-name> for names directly in
3435 (write_unscoped_name): Accept names directly in function scope.
3437 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3439 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3440 * parse.y (extdef): Add EXPORT reduction.
3441 * spew.c (yylex): Don't skip export here.
3443 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3445 * decl.c (init_decl_processing): Correct name of pure virtual
3446 function under the new ABI.
3447 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3448 (throw_bad_typeid): Likewise for bad typeid function.
3450 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3452 * decl.c (grokparms): Don't even function types of `void' type,
3454 * mangle.c (write_type): Don't crash when confronted with the
3457 * decl.c (grokparms): Don't create parameters of `void' type.
3459 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3461 * lex.c (mark_impl_file_chain): Delete.
3462 (init_parse): Remove call to ggc_add_string_root. No need to
3463 ggc_strdup a string constant. Do not add impl_file_chain to GC
3465 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3467 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3469 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3471 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3473 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3474 * decl.c (grokdeclarator): Don't reject void parms here.
3475 (require_complete_types_for_parms): Simplify, use
3476 complete_type_or_else.
3477 (grokparms): Remove bitrot. Remove funcdef parm.
3478 Deal with ellipsis parm lists here.
3479 * semantics.c (finish_parmlist): Don't append void_list_node
3480 here. Set PARMLIST_ELLIPSIS_P.
3482 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3484 * typeck2.c (incomplete_type_error): Reorganise to avoid
3485 excessive diagnostics.
3487 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3489 * lex.c (struct impl_files, internal_filename): Constify a char *.
3491 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3493 * mangle.c (write_special_name_constructor): Don't generate
3494 assembler junk when confronted with an old-style constructor.
3495 (write_special_name_destructor): Likewise.
3496 (mangle_decl_string): Do it here instead.
3498 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3500 * call.c (op_error): Make error messages clearer.
3502 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3504 * decl.c (wrapup_globals_for_namespace): Don't mark things
3505 TREE_ASM_WRITTEN when they're not.
3507 2000-11-15 Jason Merrill <jason@redhat.com>
3509 * typeck2.c (friendly_abort): Uncount the error before handing
3512 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3514 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3516 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3518 * class.c (build_vtbl_initializer): Fix typo in comment.
3519 * typeck.c (expr_sizeof): Don't crash on errors.
3521 2000-11-14 Jim Wilson <wilson@redhat.com>
3523 * lang-specs.h: Add %2 after %(cc1_options).
3525 2000-11-14 Richard Henderson <rth@redhat.com>
3527 * typeck.c (c_sizeof): Be strict about casting result value
3528 back to c_size_type_node.
3529 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3531 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3533 * typeck.c (build_unary_op): Use boolean_increment from
3534 c-common.c, moving the relevant code there.
3536 2000-11-11 Jason Merrill <jason@redhat.com>
3538 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3540 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3543 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3545 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3546 * lex.c (copy_lang_decl): Likewise.
3548 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3550 * dump.c (cp_dump_tree): Don't dump function bodies here.
3552 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3553 (dump.o): Update dependency list.
3554 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3555 (flag_dump_translation_unit): Likewise.
3556 (CP_TYPE_QUALS): Adjust definition.
3557 (DECL_C_BIT_FIELD): Remove.
3558 (SET_DECL_C_BIT_FIELD): Likewise.
3559 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3560 (add_maybe_template): Likewise.
3561 (strip_array_types): Likewise.
3562 (dump_node_to_file): Likewise.
3563 (cp_dump_tree): New function.
3564 * decl.c (init_decl_processing): Set lang_dump_tree.
3565 * decl2.c (flag_dump_translation_unit): Remove.
3566 * dump.c: Move most of it to ../c-dump.c.
3567 (cp_dump_tree): New function.
3568 * pt.c (add_maybe_template): Remove.
3569 * typeck.c (strip_array_types): Likewise.
3571 2000-11-07 Eric Christopher <echristo@redhat.com>
3573 * decl.c (init_decl_processing): Change definition of
3574 __wchar_t to wchar_t. Remove artificial declaration of
3576 * lex.c: Change instances of __wchar_t to wchar_t.
3578 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3580 * lex.c (do_identifier): Don't lookup_name for operators.
3581 * parse.y (operator): Save looking_for_typename.
3582 (unoperator): Restore it.
3583 * spew.c (frob_opname): Use nth_token for lookahead.
3585 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3587 * decl.c (grok_op_properties): Always use coerce_new_type and
3589 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3590 exception specification. Tidy up.
3591 (coerce_delete_type): Preserve exception specification. Tidy up.
3593 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3595 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3596 (push_binding_level), error.c (cp_tree_printer), pt.c
3597 (process_partial_specialization, tsubst_template_arg_vector),
3598 search.c (lookup_member): Use memset () instead of bzero ().
3600 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3602 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3604 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3606 * Make-lang.in (c++.distdir): Remove.
3608 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3610 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3611 declarations from different namespaces to be combined.
3613 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3615 * decl.c: Include tm_p.h.
3617 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3619 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3621 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3623 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3624 (build_overload_value), repo.c (open_repo_file), xref.c
3625 (open_xref_file): Use strchr () and strrchr () instead of index ()
3628 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3630 * call.c (build_over_call): Call fold on the CALL_EXPR.
3632 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3634 * error.c (dump_template_decl): Separate template hearders with
3637 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3639 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3640 TS_* flags with corresponding TFF_*. Adjust prototypes of
3641 functions (which used to take a tree_string_flags) to take an int.
3643 * cp-tree.h (enum tree_string_flags): Remove
3644 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3645 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3646 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3647 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3648 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3649 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3650 (type_as_string, decl_as_string, expr_as_string,
3651 context_as_string): Adjust prototype.
3653 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3654 instead of TS_PLAIN.
3656 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3657 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3660 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3662 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3663 (linkage_kind): New enumeration.
3664 (decl_linkage): New function.
3665 * decl2.c (comdat_linkage): Extend comment.
3666 * error.c (dump_function_decl): Print the arguments used to
3667 instantiate a template, even when not printing the type of the
3669 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3670 not TREE_PUBLIC, to test for external linkage.
3671 * tree.c (decl_linkage): New function.
3673 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3675 * pt.c (instantiate_decl): Always instantiate static data members
3676 initialized in-class.
3678 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3680 * Make-lang.in: Move all build rules here from Makefile.in,
3681 adapt to new context. Wrap all rules that change the current
3682 directory in parentheses. Expunge all references to $(P).
3683 When one command depends on another and they're run all at
3684 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3685 all object-file generation rules. Delete obsolete variables.
3687 * Makefile.in: Delete.
3688 * config-lang.in: Delete outputs= line.
3690 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3692 * error.c (dump_function_decl): Print no space between
3693 `ptr-operator' the `type-specifier' of the return type.
3694 (dump_type_prefix): Make sure we put space at the appropriate
3697 2000-10-23 Jason Merrill <jason@redhat.com>
3699 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3701 2000-10-22 Jason Merrill <jason@redhat.com>
3703 * call.c (build_conditional_expr): Use ocp_convert to force
3706 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3708 * call.c (standard_conversion): Use RVALUE_CONVs for all
3709 expressions that satisfy lvalue_p, not just those that satisfy
3712 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3714 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3715 not one with TYPE_IS_SIZETYPE set.
3716 (dubious_conversion_warnings): Remove special-case code.
3718 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3720 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3721 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3722 (dump_type_prefix): Print vector-of-int as 'int vector'.
3723 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3724 * tree.c (walk_tree): Handle VECTOR_TYPE.
3726 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3728 2000-10-21 Jason Merrill <jason@redhat.com>
3730 * parse.y (operator): Set got_object from got_scope.
3731 Set looking_for_typename.
3732 * decl.c (lookup_name_real): Clear val after setting from_obj.
3733 Reorganize diagnostic.
3735 2000-10-20 Jason Merrill <jason@redhat.com>
3737 * tree.c (walk_tree): Don't walk into default args.
3739 * error.c (dump_expr): Use host_integerp.
3741 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3743 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3744 "since" in error message.
3746 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3748 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3750 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3752 * decl.c (revert_static_member_fn): Fixed typo.
3754 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3756 * class.c (subobject_offset_fn): New type.
3757 (dfs_record_base_offsets): Remove.
3758 (record_base_offsets): Likewise.
3759 (dfs_search_base_offsets): Likewise.
3760 (record_subobject_offset): New function.
3761 (check_subobject_offset): Likewise.
3762 (walk_subobject_offsets): Likewise.
3763 (record_subobject_offsets): Likewise.
3764 (layout_conflict_p): Reimplement.
3765 (layout_nonempty_base_or_field): Correct handling of type
3766 conflicts during layout.
3767 (layout_empty_base): Likewise.
3768 (build_base_field): Adjust to handle new representation of empty
3770 (build_base_fields): Likewise.
3771 (layout_virtual_bases): Likewise.
3772 (splay_tree_compare_integer_csts): New function.
3773 (layout_class_type): Use a splay_tree, rather than a varray, to
3774 represent the offsets of empty bases.
3776 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3777 * decl.c (select_decl): Don't return declarations that are
3780 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3782 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3783 (fake_std_node): New macro.
3784 * decl.c (in_std): Rename to ...
3785 (in_fake_std): ... this.
3786 (flag_no_builtin): Remove.
3787 (flag_no_nonansi_builtin): Likewise.
3788 (walk_namespaces_r): Use fake_std_node.
3789 (push_namespace): Use std_identifier.
3790 (pop_namespace): Use in_fake_std.
3791 (lookup_name_real): Use fake_std_node.
3792 (init_decl_processing): When -fhonor-std, create the `std'
3793 namespace. Don't create a dummy fake_std_node in that case.
3794 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3795 (builtin_function): Put builtins whose names don't begin
3796 with `_' in the std namespace.
3797 * decl2.c (flag_no_builtin): Remove.
3798 (flag_no_nonansi_builtin): Likewise.
3799 (set_decl_namespace): Use fake_std_node.
3800 (validate_nonmember_using_decl): Likewise.
3801 (do_using_directive): Likewise.
3802 (handle_class_head): Likewise.
3803 * dump.c (dequeue_and_dump): Likewise.
3804 * except.c (init_exception_processing): Use std_identifier.
3805 * init.c (build_member_call): Use fake_std_node.
3806 * rtti.c (init_rtti_processing): Use std_identifier.
3808 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3810 * cp-tree.h (back_end_hook): Remove declaration.
3811 * decl2.c (back_end_hook): Remove definition.
3813 * dump.c (dequeue_and_dump): Dump TREE_USED.
3815 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3817 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3819 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3821 * decl.c (WINT_TYPE): Define.
3822 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3823 c_size_type_node, signed_size_type_node and wint_type_node.
3825 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3827 * decl2.c (warn_missing_format_attribute): New variable.
3828 (lang_decode_option): Decode -Wmissing-format-attribute.
3830 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3832 * typeck.c (qualify_type): Remove.
3833 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3835 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3837 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3839 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3841 * Makefile.in (parse.c, parse.h): Create atomically.
3843 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3845 * class.c (current_obstack): Remove.
3846 * decl.c (ggc_p): Remove.
3847 (start_decl): Don't use decl_tree_cons.
3848 (grokdeclarator): Don't use build_decl_list.
3849 (start_function): Don't use decl_tree_cons.
3850 (finish_function): Don't mess with obstacks.
3851 * decl2.c (grok_x_components): Don't use build_decl_list.
3852 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3853 (implicitly_declare_fn): Don't call build_decl_list.
3854 * parse.y (frob_specs): Don't call build_decl_list or
3856 (expr_or_declarator_intern): Don't call decl_tree_cons.
3857 (primary): Don't call build_decl_list.
3858 (fcast_or_absdcl): Likewise.
3859 (typed_declspecs): Don't call decl_tree_cons.
3860 (reserved_declspecs): Don't call build_decl_list.
3861 (declmods): Likewise.
3862 (reserved_typespecquals): Likewise.
3864 (new_type_id): Likewise.
3865 (cv_qualifiers): Likewise.
3866 (after_type_declarator_intern): Likewise.
3867 (notype_declarator_intern): Likewise.
3868 (absdcl_intern): Likewise.
3869 (named_parm): Likewise.
3870 * pt.c (most_specialized_class): Likewise.
3871 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3872 (init_repo): Initialize it.
3873 * search.c (current_obstack): Remove.
3874 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3876 2000-10-09 Richard Henderson <rth@cygnus.com>
3878 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3879 (c++ language support bits for libgcc): Remove.
3880 (c++.clean): Remove cplib2.txt cleanup.
3881 * config-lang.in (headers, lib2funcs): Remove.
3883 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3884 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3885 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3886 * inc/new.h, inc/typeinfo: Remove files.
3888 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3890 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3892 (init_decl_processing): Initialize intmax_type_node and
3895 2000-10-06 Richard Henderson <rth@cygnus.com>
3897 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3898 (original_result_rtx): Remove.
3899 * decl.c (save_function_data): Don't clear x_result_rtx.
3900 (mark_lang_function): Don't mark it either.
3901 * expr.c (fixup_result_decl): Remove.
3902 * semantics.c (genrtl_named_return_value): Frob the return decl
3903 before calling emit_local_var.
3904 (genrtl_finish_function): Don't call fixup_result_decl.
3905 Always emit the jump to return_label.
3907 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3909 * pt.c (lookup_template_class): Set current access for enum.
3910 (tsubst_enum): Set file & line for enum decl.
3912 * spew.c (yylex): Remove unused variable.
3914 2000-10-05 Richard Henderson <rth@cygnus.com>
3916 * semantics.c (genrtl_finish_function): Don't init or check
3917 can_reach_end; remove noreturn and return value checks.
3919 2000-10-05 Tom Tromey <tromey@cygnus.com>
3921 * init.c (build_java_class_ref): Use `build_static_name' with a
3922 suffix, not a prefix, to build the class object's name.
3924 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3926 * cp-tree.h (access_kind): Fix comment typo.
3927 * decl2.c (grokfield): Fix diagnostic typo.
3928 * semantics.c (finish_template_type): Fix comment typo.
3929 (finish_qualified_object_call_expr): Likewise.
3931 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3933 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3936 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3938 * spew.c (frob_id): New static function.
3939 (frob_opname): Use it.
3942 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3944 * decl.c (lang_mark_false_label_stack): Remove.
3945 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3947 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3949 * gxxint.texi: Use @email for formatting email addresses.
3951 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3953 * error.c: Remove direct obstack manipulation. Replace with
3954 output_buffer-based formatting. Adjust calls to removed macros.
3955 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3956 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3957 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3959 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3961 * ir.texi: Move to ../c-tree.texi.
3963 2000-09-20 Jason Merrill <jason@redhat.com>
3965 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3967 2000-09-21 Andreas Jaeger <aj@suse.de>
3969 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3970 * cp-tree.h: ... here.
3972 * error.c: Remove declaration of cp_printer.
3974 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3976 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3978 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3980 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3983 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3985 * decl.c (start_function): Robustify.
3987 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3989 * cp-tree.h (check_function_format): Accept a `status' parameter.
3991 * call.c, typeck.c: Updates calls to `check_function_format'.
3993 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3995 * decl2.c (handle_class_head): Always push some scope even
3998 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4000 * cp-tree.h (struct cp_language_function): Remove
4001 x_scope_stmt_stack and name_declared.
4002 (current_scope_stmt_stack): Remove.
4003 (function_name_declared_p): New macro.
4004 (struct lang_decl_flags): Use c_lang_decl as a base class.
4006 (struct lang_decl): Replace saved_tree with context.
4007 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4008 (SET_DECL_FRIEND_CONTEXT): Likewise.
4009 (DECL_VIRTUAL_CONTEXT): Likewise.
4010 (DECL_SAVED_TREE): Remove.
4011 (C_DECLARED_LABEL_FLAG): Likewise.
4012 (cplus_expand_expr_stmt): Don't declare.
4013 (add_decl_stmt): Likewise.
4014 (add_scope_stmt): Likewise.
4015 * decl.c (mark_stmt_tree): Remove.
4016 (case_compare): Likewise.
4017 (finish_case_label): Use c_add_case_label.
4018 (init_decl_processing): Set more language-specific hooks.
4019 (build_enumerator): Fix typo in comment.
4020 (cplus_expand_expr_stmt): Remove.
4021 (mark_lang_function): Use mark_c_language_function.
4022 (lang_mark_tree): Use c_mark_lang_decl.
4023 * decl2.c: Change order of inclusion.
4024 * except.c: Likewise.
4025 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4026 back on c_expand_expr.
4027 * friend.c: Include expr.h.
4028 * init.c: Change order of inclusion.
4029 * Makefile.in: Update dependencies.
4030 * lex.h (free_lang_decl_chain): Remove.
4031 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4032 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4034 (instantiate_decl): Use function_name_declared_p.
4035 * semantics.c (lang_expand_expr_stmt): Remove.
4036 (set_current_function_name_declared): Likewise.
4037 (current_function_name_declared): Likewise.
4038 (begin_compound_stmt): Use function_name_declared_p.
4039 (add_decl_stmt): Remove.
4040 (setup_vtbl_ptr): Use function_name_declared_p.
4041 (add_scope_stmt): Remove.
4042 (current_scope_stmt_stack): New function.
4043 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4044 (expand_body): Use function_name_declared_p.
4045 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4046 * typeck.c: Change order of includes.
4047 (convert_sequence): Remove.
4049 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4051 * lex.c (reswords): Add _Complex.
4053 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4055 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4057 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4059 * init.c (begin_init_stmts): Don't use // comments.
4061 2000-09-12 Jason Merrill <jason@redhat.com>
4063 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4064 all non-extern arrays.
4066 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4067 typenames, too. Downgrade complaint to pedwarn.
4068 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4069 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4070 'class This::Inherited'.
4072 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4074 * decl.c (finish_case_label): Given the LABEL_DECL a
4077 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4079 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4080 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4081 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4082 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4083 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4085 (sorry_for_unsupported_tree, print_scope_operator,
4086 print_left_paren, print_right_paren, print_left_bracket,
4087 print_right_bracket, print_whitespace): Likewise.
4088 (aggr_variety): Rename to class_key_or_enum.
4089 (print_type): Rename to print_type_id.
4090 (print_type_specifier_seq, print_simple_type_specifier,
4091 print_elaborated_type_specifier,
4092 print_rest_of_abstract_declarator,
4093 print_parameter_declaration_clause, print_exception_specification,
4094 print_nested_name_specifier, print_template_id,
4095 typedef_original_name, print_template_argument_list_start,
4096 print_template_argument_list_end): New functions.
4098 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4100 * ir.texi: Add more documentation.
4102 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4104 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4105 (current_function_parms): Don't define.
4106 (struct cp_language_function): Remove parms_stored.
4107 (current_function_just_assigned_this): Don't define.
4108 (current_function_parms_stored): Likewise.
4109 (static_ctors): Declare.
4110 (static_dtors): Likewise.
4111 (SF_EXPAND): Don't define.
4112 (expand_start_early_try_stmts): Remove declaration.
4113 (store_parm_decls): Likewise.
4114 * decl.c (static_ctors): Don't declare.
4115 (static_dtors): Likewise.
4116 (struct binding_level): Remove this_block.
4117 (poplevel): Remove dead code.
4118 (set_block): Likewise.
4119 (mark_binding_level): Don't mark this_block.
4120 (mark_saved_scope): Don't mark x_function_parms.
4121 (init_decl_processing): Don't add current_function_parms as a GC
4123 (check_function_type): Change prototype.
4124 (start_function): Remove RTL-generation code.
4125 (expand_start_early_try_stmts): Remove.
4126 (store_parm_decls): Give it internal linkage. Remove
4127 RTL-generation code.
4128 (finish_function): Remove RTL-generation code.
4129 * decl2.c (static_ctors): Fix formatting.
4130 (static_dtors): Likewise.
4131 * method.c (use_thunk): Don't call store_parm_decls.
4132 (synthesize_method): Likewise.
4133 * optimize.c (maybe_clone_body): Likewise.
4134 * parse.y (fn.def2): Likewise.
4135 (.set_base_init): Likewise.
4136 (nodecls): Likewise.
4137 * pt.c (instantiate_decl): Likewise.
4138 * rtti.c (synthesize_tinfo_fn): Likewise.
4139 * semantics.c (genrtl_try_block): Simplify.
4140 (expand_body): Use genrtl_start_function and
4141 genrtl_finish_function.
4142 (genrtl_start_function): New function.
4143 (genrtl_finish_function): Likewise.
4145 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4147 * error.c (cp_tree_printer, case 'P'): Append break.
4149 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4151 * cp-tree.h (frob_opname): Declare.
4152 * parse.y (saved_scopes): New static variable.
4153 (cp_parse_init): Adjust.
4154 (do_id): If lastiddecl is NULL, do do_identifier.
4155 (operator): Save scope information.
4156 (unoperator): New reduction. Restore scope information.
4157 (operator_name): Append unoperator. Call frob_opname.
4158 * spew.c (frob_opname): Define.
4160 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4162 * decl.c, rtti.c: Include defaults.h if not already included.
4163 Don't define the *_TYPE_SIZE macros.
4165 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4167 * cp-tree.h (push_switch): Change prototype.
4168 (check_cp_case_value): Remove declaration.
4169 (decl_constant_value): Likewise.
4170 * decl.c (struct cp_switch): Add switch_stmt and cases.
4171 (case_compare): New function.
4172 (push_switch): Set switch_stmt. Initialize cases.
4173 (pop_switch): Clean up cases.
4174 (define_case_label): Rename to ...
4175 (finish_case_label): ... this. Do semantic analysis for case
4177 (start_function): Correct comment.
4178 * decl2.c (check_cp_case_value): Remove.
4179 * expr.c (do_case): Remove.
4180 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4181 * semantics.c (genrtl_do_poplevel): Remove declaration.
4182 (RECHAIN_STMTS): Remove.
4183 (finish_break_stmt): Use build_break_stmt.
4184 (finish_continue_stmt): Use build_continue_stmt.
4185 (finish_switch_cond): Adjust condition here, rater than in
4186 c_expand_start_case.
4187 (finish_case_label): Remove.
4188 * typeck.c (c_expand_return): Remove.
4189 (c_expand_start_case): Likewise.
4191 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4193 * ir.texi: Document type nodes.
4195 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4197 * cp-tree.h (init_cp_semantics): Declare.
4198 (genrtl_try_block): Don't declare.
4199 (genrtl_handler): Likewise.
4200 (genrtl_catch_block): Likewise.
4201 (genrtl_ctor_stmt): Likewise.
4202 (genrtl_subobject): Likewise.
4203 (genrtl_do_poplevel): Likewise.
4204 (genrtl_named_return_value): Likewise.
4205 * lex.c (init_parse): Call init_cp_semantics.
4206 * semantics.c (genrtl_try_block): Give it internal linkage.
4207 (genrtl_handler): Likewise.
4208 (genrtl_catch_block): Likewise.
4209 (genrtl_ctor_stmt): Likewise.
4210 (genrtl_subobject): Likewise.
4211 (genrtl_do_poplevel): Likewise.
4212 (genrtl_named_return_value): Likewise.
4213 (lang_expand_stmt): Rename to ...
4214 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4215 (init_cp_semantics): Define.
4217 * decl.c (initialize_local_var): Remove RTL-generating code.
4218 * semantics.c (genrtl_try_block): Fix formatting.
4220 Move statement-tree facilities from C++ to C front-end.
4221 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4222 (void_zero_node): Remove.
4223 (stmt_tree): Likewise.
4224 (scope_chain): Adjust.
4225 (language_function): Rename to cp_language_function.
4226 (cp_function_chain): Adjust.
4227 (current_stmt_tree): Remove.
4228 (last_tree): Likewise.
4229 (last_expr_type): Likewise.
4230 (struct lang_decl): Adjust.
4231 (STMT_IS_FULL_EXPR_P): Remove.
4233 (begin_stmt_tree): Likewise.
4234 (finish_stmt_tree): Likewise.
4235 (walk_tree_fn): Likewise.
4236 (walk_stmt_tree): Likewise.
4237 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4238 * decl.c (mark_stmt_tree): Adjust type.
4239 (init_decl_processing): Don't build void_zero_node.
4240 (initialize_local_var): Adjust usage of current_stmt_tree.
4241 (finish_enum): Use add_stmt, not add_tree.
4242 (save_function_data): Adjust use of language_function.
4243 (finish_constructor_body): Use add_stmt, not add_tree.
4244 (finish_destructor_body): Likewise.
4245 (push_cp_function_context): Adjust use of language_function.
4246 (pop_cp_function_context): Likewise.
4247 (mark_lang_function): Likewise.
4248 (mark_cp_function_context): Likewise.
4249 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4250 (build_vec_init): Likewise.
4251 * semantics.c (SET_LAST_STMT): Remove.
4252 (RECHAIN_STMTS): Don't use it.
4253 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4254 (current_stmt_tree): Define.
4256 (finish_goto_stmt): Use add_stmt, not add_tree.
4257 (finish_expr_stmt): Likewise.
4258 (begin_if_stmt): Likewise.
4259 (finish_then_clause): Likewise.
4260 (begin_while_stmt): Likewise.
4261 (begin_do_stmt): Likewise.
4262 (finish_return_stmt): Likewise.
4263 (begin_for_stmt): Likewise.
4264 (finish_break_stmt): Likewise.
4265 (finish_continue_stmt): Likewise.
4266 (begin_switch_stmt): Likewise.
4267 (finish_case_label): Likewise.
4268 (begin_try_block): Likewise.
4269 (begin_function_try_block): Likewise.
4270 (begin_handler): Likewise.
4271 (begin_catch_block): Likewise.
4272 (begin_compound_stmt): Likewise.
4273 (begin_asm_stmt): Likewise.
4274 (finish_asm_stmt): Likewise.
4275 (finish_label_stmt): Likewise.
4276 (add_decl_stmt): Likewise.
4277 (finish_subobject): Likewise.
4278 (finish_decl_cleanup): Likewise.
4279 (finish_named_return_value): Likewise.
4280 (setup_vtbl_ptr): Likewise.
4281 (add_scope_stmt): Likewise.
4282 (finish_stmt_expr): Likewise.
4283 (prune_unused_decls): Remove.
4284 (begin_stmt_tree): Likewise.
4285 (finish_stmt_tree): Likewise.
4286 (prep_stmt): Adjust use of current_stmt_tree.
4287 (lang_expand_stmt): Likewise.
4288 * tree.c (statement_code_p): Remove.
4289 (cp_statement_code_p): New function.
4290 (walk_stmt_tree): Remove.
4291 (init_tree): Set lang_statement_code_p.
4293 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4295 Integrated preprocessor.
4297 * Make-lang.in, Makefile.in: Remove all references to input.c,
4298 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4299 * gxx.gperf, hash.h, input.c: Delete.
4300 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4301 initialized properly.
4303 * class.c (fixup_pending_inline): Take a tree, not a
4304 struct pending_inline *. All callers changed.
4305 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4306 RID_PROTECTED entries in ridpointers[] array here.
4307 * decl.c (duplicate_decls): Do not refer to struct
4309 (record_builtin_type, init_decl_processing): Use RID_MAX not
4311 (grokdeclarator): Use C_IS_RESERVED_WORD.
4312 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4314 (grok_x_components): Do not inspect pending_inlines chain.
4316 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4317 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4318 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4319 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4320 TIME_IDENTIFIER_FILEINFO): Kill.
4322 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4324 * parse.y: Call do_pending_inlines unconditionally.
4325 reinit_parse_for_method is now snarf_method. fn.defpen is no
4326 longer necessary. Remove unnecessary <itype> annotation on
4327 SCOPE. Do not refer to end_of_file or struct pending_inline.
4328 * semantics.c (begin_inline_definitions): Call
4329 do_pending_inlines unconditionally.
4331 * lex.c: Remove all code now shared with C front end.
4332 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4333 into the get_identifier table. Rewrite pragma handling to
4334 work with the registry. Move code to save tokens for later
4335 processing to spew.c.
4337 * spew.c: Rewrite everything in terms of token streams instead
4338 of text. Move routines here from lex.c / input.c as
4339 appropriate. GC-mark trees hanging off the pending inlines
4342 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4344 * NEWS: Mention that the named return value extension has been
4346 * cp-tree.h (original_result_rtx): Define.
4347 (TREE_REFERENCE_EXPR): Remove.
4348 (DECL_VPARENT): Likewise.
4349 (pushdecl_nonclass_level): Likewise.
4350 (store_return_init): Likewise.
4351 (reinit_lang_specific): Likewise.
4352 (genrtl_named_return_value): Change prototype.
4353 * decl.c (original_result_rtx): Remove.
4354 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4355 Do not generate RTL for local variables here.
4356 (store_return_init): Remove.
4357 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4359 (finish_named_return_value): Adjust accordingly. Warn that this
4360 extension is deprecated.
4361 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4363 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4365 * pt.c (type_unification_real): Replace switch with if.
4366 (unify): Tsubst non-type parms before comparing.
4368 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4370 * error.c (dump_typename): New function, broken out of ...
4371 (dump_type): ... here. Use it.
4372 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4374 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4376 * init.c (build_offset_ref): Deal with namespace scoped
4379 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4381 * class.c (resolve_address_of_overloaded_function): Add
4382 explanation message.
4383 * decl.c (define_case_label): Reformat explanation.
4384 * decl2.c (finish_static_data_member_decl): Likewise.
4385 (grokfield): Likewise.
4386 * friend.c (do_friend): Likewise.
4388 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4390 * tree.c (walk_tree): Expose tail recursion.
4391 (walk_stmt_tree): New function.
4392 * cp-tree.h: Prototype walk_stmt_tree.
4393 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4394 the BLOCKs directly. If a BLOCK has no variables after
4395 pruning, discard it.
4396 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4397 restore the line number.
4399 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4401 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4402 (pt.o): Remove dependency on HTAB_H.
4403 * cp-tree.h: Include hashtab.h.
4404 (walk_tree): Change prototype.
4405 (walk_tree_without_duplicates): New function.
4406 * decl.c (check_default_argument): Use it.
4407 * optimize.c (remap_decl): Adjust calls to walk_tree.
4408 (copy_body): Likewise.
4409 (expand_calls_inline): Likewise.
4410 (calls_setjmp_p): Use walk_tree_without_duplicates.
4411 * pt.c: Don't include hashtab.h.
4412 (for_each_template_parm): Use walk_tree_without_duplicates.
4413 * semantics.c (finish-stmt_tree): Likewise.
4414 (expand_body): Likewise.
4415 * tree.c (walk_tree): Add additional parameter.
4416 (walk_tree_without_duplicates): New function.
4417 (count_trees): Use it.
4418 (verify_stmt_tree): Adjust call to walk_tree.
4419 (find_tree): Use walk_tree_without_duplicates.
4420 (no_linkage_check): Likewise.
4421 (break_out_target_exprs): Adjust call to walk_tree.
4422 (cp_unsave): Likewise.
4424 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4426 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4427 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4428 * cp-tree.h (TYPE_BINFO): Adjust comment.
4429 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4430 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4431 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4432 (TYPE_TEMPLATE_INFO): Likewise.
4433 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4434 * class.c (push_nested_class): Likewise.
4435 * decl.c (lookup_name_real): Likewise.
4436 (grokdeclarator): Likewise.
4437 (grok_op_properties): Likewise.
4438 (xref_tag): Likewise.
4439 (xref_basetypes): Likewise.
4440 * decl2.c (constructor_name_full): Likewise.
4441 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4442 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4443 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4444 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4445 (dump_type_suffix): Likewise.
4446 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4448 (get_aggr_from_typedef): Likewise.
4449 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4450 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4451 (write_template_parm): Likewise.
4452 (write_template_template_parm): Check tree code instead of
4453 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4454 * method.c (build_overload_nested_name): Add
4455 BOUND_TEMPLATE_TEMPLATE_PARM.
4456 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4457 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4458 * pt.c (convert_template_argument): Check tree code instead of
4459 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4460 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4461 (for_each_template_parm): Adjust comment.
4462 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4463 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4464 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4465 template_args_equal to compare template template parameter cases.
4466 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4467 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4469 * tree.c (copy_template_template_parm): Decide whether to create
4470 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4471 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4472 (copy_tree_r): Likewise.
4473 * typeck.c (comptypes): Likewise. Check tree code instead of
4474 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4476 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4478 * decl.c (finish_function): Move the code for handling functions
4479 marked with the constructor and destructor attributes inside the
4482 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4484 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4486 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4488 * pt.c (lookup_template_class): Remove abort.
4489 * tree.c (get_type_decl): Allow error_mark_node.
4491 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4493 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4496 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4498 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4501 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4503 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4504 union tag mismatch error reporting.
4506 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4508 * call.c (build_scoped_method_call): Check it is not a namespace.
4510 2000-08-30 Jason Merrill <jason@redhat.com>
4512 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4514 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4515 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4516 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4518 * decl.c (start_function): Always call make_function_rtl.
4520 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4522 * semantics.c (prune_unused_decls): New function.
4523 (finish_stmt_tree): Call it via walk_tree.
4525 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4527 * class.c (build_secondary_vtable): Constify a char *.
4528 * decl.c (init_decl_processing): Initialize function_id_node,
4529 pretty_function_id_node, and func_id_node.
4530 * input.c (struct input_source): Constify 'str'.
4531 (feed_input): Constify first argument.
4532 * mangle.c (write_identifier): Constify argument.
4533 * pt.c (mangle_class_name_for_template): Constify argument.
4535 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4537 * typeck.c (mark_addressable): Remove code that pokes around in
4540 2000-08-28 Jason Merrill <jason@redhat.com>
4542 * lex.c (file_name_nondirectory): Move to toplev.c.
4544 * cp-tree.h (LOCAL_CLASS_P): New macro.
4545 * class.c (finish_struct_1): Use it.
4547 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4549 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4550 (write_encoding): Pass another argument to write_name.
4551 (write_name): Add ignore_local_scope parameter. Fix handling of
4553 (write_nested_name): Use write_unqualified_name.
4554 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4555 (write_template_prefix): Use write_unqualified_name.
4556 (write_component): Remove.
4557 (write_local_name): Add parameter. Use direct local entity to
4558 discriminator calculation.
4559 (write_class_enum_type): Pass another argument to write_name.
4560 (write_template_template_arg): Likewise.
4561 (make_guard_variable): Likewise.
4563 2000-08-27 Jason Merrill <jason@redhat.com>
4565 * decl.c (pushdecl): Matching decls for local externs are found in
4566 the current level. Propagate linkage information from previous
4569 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4571 * ir.texi (Expressions): Fix typo.
4573 2000-08-25 Greg McGary <greg@mcgary.org>
4575 * tree.c (init_tree): Use ARRAY_SIZE.
4577 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4579 * error.c (cp_tree_printer): Rework.
4581 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4583 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4585 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4586 (cp-demangle.o): Remove target.
4587 (dyn-string.o): Likewise.
4589 * decl.c (grokfndecl): Require that `main' return an `int'.
4590 * mangle.c (write_encoding): Don't mangle return types for
4591 conversion functions.
4593 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4595 * error.c (tree_formatting_info): New data type.
4596 (tree_being_formatted): New macro.
4597 (tree_formatting_flags): Likewise.
4598 (put_whitespace): Likewise.
4599 (print_tree_identifier): Likewise.
4600 (print_identifier): Likewise.
4601 (cp_tree_printer, print_function_argument_list, print_declaration,
4602 print_expression, print_function_declaration,
4603 print_function_parameter, print_type, print_cv_qualifier): New
4605 (init_error): Initialize lang_printer.
4607 2000-08-24 Jason Merrill <jason@redhat.com>
4609 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4610 adjustment necessary.
4612 2000-08-24 Greg McGary <greg@mcgary.org>
4614 * cp-tree.h (MAIN_NAME_P): Remove macro.
4616 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4618 * error.c (print_instantiation_context): Don't forget to flush the
4621 2000-08-23 Jason Merrill <jason@redhat.com>
4623 * typeck.c (build_ptrmemfunc): Save the input pmf.
4625 * method.c (process_modifiers): Use same_type_p.
4627 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4629 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4630 * mangle.c (write_function_type): Change prototype.
4631 (write_encoding): Don't mangle return types for
4632 constructors or destructors.
4633 (write_type): Adjust call to write_function_type.
4634 * pt.c (instantiate_template): Instantiate alternate entry points
4635 when instantiating the main function.
4637 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4639 * error.c (cp_print_error_function): Don't use embedded '\n' in
4642 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4644 * decl.c (init_decl_processing): Remove bogus initialization.
4645 * error.c (lang_print_error_function): Restore here.
4646 (init_error): Initialize print_error_function.
4648 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4650 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4652 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4654 * Makefile.in (error.o): Depends on diagnostic.h
4656 * cp-tree.h (problematic_instantiation_changed,
4657 record_last_problematic_instantiation, current_instantiation,
4658 print_instantiation_context): Declare.
4659 (maybe_print_template_context): Remove.
4661 * decl.c (init_decl_processing): Set print_error_function to NULL.
4662 (lang_print_error_function): Remove, since we're using a new
4665 * error.c: #include diagnostic.h
4666 (function_category): New function.
4667 (cp_diagnostic_starter): Likewise.
4668 (cp_diagnostic_finalizer): Likewise.
4669 (cp_print_error_function): Likewise.
4670 (maybe_print_instantiation_context): Likewise.
4671 (print_instantiation_full_context): Likewise.
4672 (print_instantiation_partial_context): Likewise.
4673 (print_instantiation_context): Define.
4674 (init_error): Initialize diagnostic pager and finalizer.
4676 * pt.c (problematic_instantiation_changed): Define.
4677 (record_last_problematic_instantiation): Likewise.
4678 (current_instantiation): Likewise.
4679 (maybe_print_template_context): Remove.
4680 (print_template_context): Likewise.
4681 (current_tinst_level): Make static to reflect Brendan Kehoe's
4682 change of 1995-04-13.
4683 (push_tinst_level): Call print_instantiation_context.
4685 2000-08-21 Nix <nix@esperi.demon.co.uk>
4687 * lang-specs.h: Do not process -o or run the assembler if
4690 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4692 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4694 * decl2.c (lang_decode_option): Disable gettext attributes for
4697 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4699 * lex.c (lang_init_options): Default diagnostic message maximum
4700 length to 80, when line-wrapping.
4702 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4704 * class.c (build_vtbl_initializer): Clear the entire
4705 vtbl_init_data. Start keeping track of the functions for which we
4706 have created vcall offsets here.
4707 (dfs_build_vcall_offset_vtbl_entries): Remove.
4708 (build_vcall_offset_vtbl_entries): Reimplement.
4709 (add_vcall_offset_vtbl_entries_r): New function.
4710 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4711 computing when vcall offsets are necessary.
4713 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4715 * decl.c (member_function_or_else): Use cp_error ... %T.
4716 (grokdeclarator): Likewise.
4717 (start_method): Likewise.
4718 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4720 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4722 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4725 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4727 * cp-tree.h (PTRMEM_OK_P): New macro.
4728 (itf_ptrmem_ok): New enumeration value.
4729 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4730 argument. Diagnose implicit pointer to member.
4731 (instantiate_type): Don't diagnose implicit pointer to member
4732 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4733 resolve_address_of_overloaded_function.
4734 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4735 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4736 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4737 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4738 (build_unary_op): Deal with single non-static member in
4741 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4743 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4745 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4747 * cp-tree.h (enum_name_string): Remove prototype.
4748 (report_case_error): Remove prototype.
4749 * cp/typeck2.c (enum_name_string): Remove.
4750 (report_case_error): Remove.
4751 * error.c (dump_expr): Deal with enum values directly.
4752 Correctly negate integer constant.
4754 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4756 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4757 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4758 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4759 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4760 (__cxa_vec_new): Use __cxa_vec_new2.
4761 (__cxa_vec_delete): Use __cxa_vec_delete2.
4763 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4765 * vec.cc (__cxa_vec_new): Set "C" linkage.
4766 (__cxa_vec_ctor): Likewise.
4767 (__cxa_vec_cctor): Likewise.
4768 (__cxa_vec_dtor): Likewise.
4769 (__cxa_vec_delete): Likewise.
4770 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4771 (__cxa_vec_ctor): Likewise.
4772 (__cxa_vec_cctor): Likewise.
4773 (__cxa_vec_dtor): Likewise.
4774 (__cxa_vec_delete): Likewise.
4776 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4778 * class.c (instantiate_type): Reinstate local variable
4779 deleted in previous change.
4781 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4784 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4786 * cp-tree.h (instantiate_type_flags): New enumeration.
4787 (instantiate_type): Change parameter.
4788 * class.c (instantiate_type): Adjust prototype. Adjust.
4789 * call.c (standard_conversion): Adjust instantiate_type call.
4790 (reference_binding): Likewise.
4791 (build_op_delete_call): Likewise.
4792 (convert_like_real): Likewise.
4793 * cvt.c (cp_convert_to_pointer): Likewise.
4794 (convert_to_reference): Likewise.
4795 * pt.c (convert_nontype_argument): Likewise.
4796 * typeck.c (build_binary_op): Likewise.
4797 (build_ptrmemfunc): Likewise.
4798 (convert_for_assignment): Likewise.
4800 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4802 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4803 (current_aggr): Define.
4804 * decl.c (grokdeclarator): Make sure a friend class is an
4805 elaborated type specifier.
4806 * parse.y (current_aggr): Remove static definition.
4807 (cp_parse_init): Adjust.
4808 (structsp): Clear and restore current_aggr.
4809 (component_decl_list): Clear current_aggr.
4811 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4812 aggregate tag on the typename's context.
4814 * pt.c (tsubst_friend_class): Return error_mark_node, if
4816 (instantiate_class_template): Ignore error_mark_node friend types.
4818 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4820 * cvt.c (warn_ref_binding): New static function, broken out of ...
4821 (convert_to_reference): ... here. Use it.
4823 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4825 * parse.y (template_arg): Add rule for template qualified with
4828 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4830 * decl2.c (add_function): Reorganize.
4831 (arg_assoc): Do not consider function template decls.
4833 2000-08-11 Jason Merrill <jason@redhat.com>
4835 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4838 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4840 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4841 (lookup_nested_tag): Likewise.
4843 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4846 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4848 * parse.y (named_complex_class_head_sans_basetype): Remove
4851 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4853 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4854 explicit TEMPLATE_ID_EXPR args.
4855 (build_expr_from_tree, case CALL_EXPR): Likewise.
4857 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4859 * decl.c (check_tag_decl): Diagnose typename's which don't
4862 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4864 * init.c (build_aggr_init): Reject bogus array initializers
4867 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4869 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4871 * cp/tinfo.cc (__dynamic_cast): Likewise.
4872 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4874 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4876 * cvt.c (convert_to_pointer_force): Fix error message when
4877 attempting to cast from ambiguous base.
4879 2000-08-08 Jason Merrill <jason@redhat.com>
4881 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4882 (tsubst_template_arg_vector): Likewise.
4884 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4885 assume that one will be as large as the union.
4887 2000-08-07 Kazu Hirata <kazu@hxi.com>
4889 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4890 * decl.c (pop_labels): Likewise.
4892 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4894 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4896 (__pointer_to_member_type_info): Likewise.
4897 (__base_class_info): Likewise.
4898 (__class_type_info): Likewise.
4899 (__si_class_type_info): Likewise.
4900 (__vmi_class_type_info): Likewise.
4901 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4902 Changed member names to match specifications.
4903 (__vmi_class_type_info::__do_find_public_src): Likewise.
4904 (__si_class_type_info::__do_dyncast): Likewise.
4905 (__vmi_class_type_info::__do_dyncast): Likewise.
4906 (__si_class_type_info::__do_upcast): Likewise.
4907 (__vmi_class_type_info::__do_upcast): Likewise.
4908 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4909 (__pbase_type_info::__pointer_catch): Likewise.
4910 (__pointer_type_info::__pointer_catch): Likewise.
4911 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4913 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4915 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4916 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4917 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4919 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4921 * cp-tree.h (add_method): Change prototype.
4922 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4923 Don't double the size of the method vector in the error case.
4924 (handle_using_decl): Adjust call to add_method.
4925 (add_implicitly_declared_members): Likewise.
4926 (clone_function_decl): Likewise.
4927 * decl2.c (check_classfn): Likewise.
4928 * semantics.c (finish_member_declaration): Likewise.
4930 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4932 * decl.c (flag_isoc94): New variable.
4934 2000-08-02 Jason Merrill <jason@redhat.com>
4936 * pt.c (do_type_instantiation): Add complain parm; don't complain
4937 if called recursively.
4938 * cp-tree.h, parse.y: Adjust.
4940 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4942 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4943 -Wno-strict-prototypes.
4945 * g++spec.c: Adjust type of second argument to
4946 lang_specific_driver, and update code as necessary.
4948 * cp-tree.h: Don't prototype min_precision here.
4949 (my_friendly_assert): Cast expression to void.
4950 * semantics.c (do_poplevel): Initialize scope_stmts.
4952 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4954 * cp-tree.h (DECL_NEEDED_P): Tweak.
4956 2000-07-28 Jason Merrill <jason@redhat.com>
4958 * lang-specs.h: Use %i in rule for .ii files.
4960 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4962 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4964 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4966 Allow indirect primary bases.
4967 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4969 (CLASSTYPE_VFIELD_PARENT): Remove.
4970 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4971 (BINFO_PRIMARY_BINFO): Remove.
4972 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4973 (BINFO_VBASE_PRIMARY_P): Likewise.
4974 (BINFO_PRIMARY_BASE_OF): New macro.
4975 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4976 (get_primary_binfo): New function.
4977 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4978 * class.c (vcall_offset_data_s): Rename to ...
4979 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4980 and add ctor_vtbl_p.
4981 (get_derived_offset): Use get_primary_binfo.
4982 (dfs_mark_primary_bases): Adjust handling of virtual primary
4984 (mark_primary_bases): Likewise.
4985 (set_primary_base): Take a binfo, not an integer, as a
4986 representation of the primary base.
4987 (indirect_primary_base_p): Remove.
4988 (determine_primary_base): Adjust for indirect primary bases.
4989 (dfs_find_final_overrider): Fix typo in coment.
4990 (update_vtable_entry_for_fn): Use get_primary_binfo.
4991 (layout_nonempty_base_or_field): Tweak.
4992 (build_base_fields): Adjust for new primary base semantics.
4993 (dfs_propagate_binfo_offsets): Remove.
4994 (propagate_binfo_offsets): Rewrite.
4995 (dfs_set_offset_for_shared_vbases): Remove.
4996 (layout_virtual_bases): Don't use it.
4997 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4999 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5000 CLASSTYPE_VFIELD_PARENT.
5001 (dfs_get_primary_binfo): New function.
5002 (get_primary_binfo): Likewise.
5003 (dump_class_hierarchy_r): Tweak printing of primary bases.
5004 (build_vtbl_initializer): Fix typo in comments. Use
5006 (build_vcall_and_vbase_vtbl_entries): Likewise.
5007 (build_vbaes_offset_vtbl_entries): Likewise.
5008 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5009 BV_VCALL_INDEX to handle indirect primary bases.
5010 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5011 (build_rtti_vtbl_entries): Likewise.
5012 * search.c (get_shared_vbase_if_not_primary): Tweak.
5013 (find_vbase_instance): Likewise.
5014 (binfo_for_vtable): Simplify.
5015 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5016 (make_binfo): Make it have 11 entries.
5018 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5020 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5021 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5022 ascertaining primaryness.
5023 (G): Remove template_args.
5024 (decl_is_template_id): New function.
5025 (write_encoding): Use decl_is_template_id.
5026 (write_name): Likewise. Handle type_decls. Get main variant of
5028 (write_nested_name): Likewise.
5029 (write_prefix): Likewise.
5030 (write_template_prefix): Likewise.
5031 (write_special_name_constructor): Remove defunct production from
5033 (write_bare_function_type): Remove comment about absent parameter.
5034 (write_template_template_arg): Add missing grammar production to
5037 2000-07-27 Jason Merrill <jason@redhat.com>
5039 * decl.c (duplicate_decls): If common_type produces a non-typedef
5040 type for a typedef, just use the old type.
5042 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5044 * cp-tree.h (function_depth): Declare.
5045 (verify_stmt_tree): Likewise.
5046 (find_tree): Likewise.
5047 * decl.c (function_depth): Give it external linkage.
5048 * optimize.c (optimize_function): Increment and decrement it.
5049 * tree.c (verify_stmt_tree_r): New function.
5050 (verify_stmt_tree): Likewise.
5051 (find_tree_r): Likewise.
5052 (find_tree): Likewise.
5054 2000-07-27 Jason Merrill <jason@redhat.com>
5056 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5058 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5060 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5062 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5063 * decl2.c (get_guard): Call cp_finish_decl, not
5064 rest_of_decl_compilation, for local guards.
5065 * lex.c (do_identifier): Remove unused variable.
5067 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5069 * parse.y: Add missing ';'.
5071 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5073 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5076 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5078 Kill strict_prototype. Backwards compatibility only for
5079 non NO_IMPLICIT_EXTERN_C systems.
5080 * cp-tree.h (flag_strict_prototype): Remove.
5081 (strict_prototype): Remove.
5082 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5083 * decl.c (maybe_push_to_top_level): Adjust.
5084 (pop_from_top_level): Adjust.
5085 (decls_match): Only allow sloppy parm matching for ancient
5087 (init_decl_processing): Adjust.
5088 (grokdeclarator): Adjust.
5089 * decl2.c (flag_strict_prototype): Remove.
5090 (strict_prototype): Remove.
5091 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5092 (lang_f_options): Remove "strict-prototype".
5093 (unsupported-options): Add "strict-prototype".
5094 * lex.c (do_identifier): Adjust.
5095 (do_scoped_id): Adjust.
5096 * parse.y (empty_parms): Adjust.
5097 * class.c (push_lang_context): Adjust.
5098 (pop_lang_context): Adjust.
5099 * typeck.c (comp_target_parms): Adjust.
5101 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5103 * decl.c (poplevel): Deal with anonymous variables at for scope.
5104 (maybe_inject_for_scope_var): Likewise.
5106 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5108 * decl.c: Remove all signal handling code, now done in toplev.c.
5110 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5112 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5114 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5117 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5119 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5120 Define my_friendly_assert and my_friendly_abort as macros
5121 which may call friendly_abort. Prototype friendly abort, not
5122 my_friendly_abort or my_friendly_assert.
5123 * decl.c (signal_catch): Report the signal caught in the error
5124 message. Call fatal directly.
5125 * typeck2.c (ack, my_friendly_assert): Delete.
5126 (my_friendly_abort): Rename to friendly_abort. Expect file,
5127 line, and function parameters. Report the abort code, then
5128 call fancy_abort. Do not mask an abort if errors have
5131 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5133 * typeck.c (comp_target_parms): Remove obsolete parameter.
5134 (comp_target_types): Adjust.
5136 2000-07-17 Jason Merrill <jason@redhat.com>
5138 * typeck.c (mark_addressable): Never set TREE_USED.
5139 * call.c (build_call): Don't abort on calls to library functions
5140 that have been declared normally.
5142 * typeck.c (build_binary_op): Fix grammar in warning.
5144 * exception.cc (__eh_free): Fix prototype.
5146 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5148 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5149 IDENTIFIER_NAMESPACE_VALUE.
5151 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5153 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5154 * method.c (use_thunk): Correct handling of vcall offsets.
5156 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5158 * .cvsignore: parse.h and parse.c have no cp- prefix.
5160 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5162 * .cvsignore: New file.
5164 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5166 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5168 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5170 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5172 * parse.h: Likewise.
5174 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5176 * class.c (layout_class_type): Add pointers to virtual bases after
5177 base classes under the old ABI.
5179 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5181 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5182 (finish_continue_stmt): Likewise.
5183 (begin_for_stmt): Remove call to note_level_for_for.
5184 (finish_goto_stmt): Change call from build_min_nt
5186 (finish_expr_stmt): Likewise.
5187 (begin_if_stmt): Likewise.
5188 (begin_while_stmt): Likewise.
5189 (finish_while_stmt): Likewise.
5190 (finish_return_stmt): Likewise.
5191 (begin_for_stmt): Likewise.
5192 (finish_for_stmt): Likewise.
5193 (finish_break_stmt): Likewise.
5194 (begin_switch_stmt): Likewise.
5195 (finish_case_label): Likewise.
5196 (genrtl_try_block): Likewise.
5197 (begin_try_block): Likewise.
5198 (begin_handler): Likewise.
5199 (begin_compound_stmt): Likewise.
5200 (finish_asm_stmt): Likewise.
5201 (finish_label_stmt): Likewise.
5202 (add_decl_stmt): Likewise.
5203 (finish_subobject): Likewise.
5204 (finish_decl_cleanup): Likewise.
5205 (finish_named_return_value): Likewise.
5206 (setup_vtbl_ptr): Likewise.
5207 (add_scope_stmt): Likewise.
5208 * decl.c (finish_constructor_body): Likewise.
5209 (finish_destructor_body): Likewise.
5210 * optimize.c (copy_body_r): Likewise.
5211 (initialize_inlined_parameters): Likewise.
5212 (declare_return_variable): Likewise.
5213 (expand_call_inline): Likewise.
5215 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5217 * semantics.c (expand_body): Sync interface information
5218 at the end of function body expansion.
5220 2000-07-09 Jason Merrill <jason@redhat.com>
5222 * init.c (build_new_1): Bail early if the call to new fails.
5224 * decl.c (compute_array_index_type): Check specifically for
5225 an INTEGER_CST, not just TREE_CONSTANT.
5227 * decl.c (duplicate_decls): Don't call duplicate_decls on
5228 the DECL_TEMPLATE_RESULT.
5229 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5232 * error.c (dump_template_bindings): Don't crash if we had an
5233 invalid argument list.
5235 * typeck.c (c_expand_start_case): Do narrowing here.
5236 * semantics.c (finish_switch_cond): Not here.
5238 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5240 * parse.y (asm_clobbers): Do string concatenation.
5242 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5244 * decl.c (pushtag): Don't put local classes in template functions
5245 on the local_classes list.
5247 2000-07-04 Scott Snyder <snyder@fnal.gov>
5249 * decl2.c (get_guard): Add missing return for old ABI local
5252 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5254 * cp-tree.h (char_type_p): New function.
5255 * decl.c (init_decl_processing): Don't initialize
5256 signed_wchar_type_node or unsigned_wchar_type_node.
5257 (complete_array_type): Handle brace-enclosed string-constants.
5258 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5259 * tree.c (char_type_p): New function.
5260 * typeck2.c (digest_init): Use char_type_p.
5262 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5264 * pt.c (tsubst): Don't layout type, if it's error_mark.
5266 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5268 * pt.c (instantiate_pending_templates): Reset template level.
5270 2000-07-05 Jason Merrill <jason@redhat.com>
5272 * call.c (joust): Don't complain about `operator char *()' beating
5273 `operator const char *() const'.
5275 2000-07-04 scott snyder <snyder@fnal.gov>
5276 Jason Merrill <jason@redhat.com>
5278 * repo.c (repo_get_id): Handle the case where a class with virtual
5279 bases has a null TYPE_BINFO_VTABLE.
5281 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5282 Jason Merrill <jason@redhat.com>
5284 * parse.y (member_init): Just pass in the type.
5285 * init.c (expand_member_init): Handle getting a type.
5287 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5288 Jason Merrill <jason@redhat.com>
5290 * decl.c (finish_function): Warn if a function has no return
5292 Suggested by Andrew Koenig.
5293 * typeck.c (check_return_expr): Do set current_function_returns_value
5294 if we got an error_mark_node.
5296 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5298 * decl2.c (push_decl_namespace): Push the original namespace.
5300 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5302 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5303 * semantics.c (begin_class_definition): Clear it.
5305 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5307 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5308 (genrtl_expr_stmt): Likewise.
5309 (genrtl_decl_stmt): Likewise.
5310 (genrtl_if_stmt): Likewise.
5311 (genrtl_while_stmt): Likewise.
5312 (genrtl_do_stmt): Likewise.
5313 (genrtl_return_stmt): Likewise.
5314 (genrtl_for_stmt): Likewise.
5315 (genrtl_break_stmt): Likewise.
5316 (genrtl_continue_stmt): Likewise.
5317 (genrtl_scope_stmt): Likewise.
5318 (genrtl_switch_stmt): Likewise.
5319 (genrtl_case_label): Likewise.
5320 (genrtl_begin_compound_stmt): Likewise.
5321 (genrtl_finish_compound_stmt): Likewise.
5322 (genrtl_compound_stmt): Likewise.
5323 (genrtl_asm_stmt): Likewise.
5325 * init.c (begin_init_stmts): Remove call to
5326 genrtl_begin_compound_stmt.
5327 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5329 * semantics.c (lang_expand_stmt): Changed call to
5330 genrtl_compound_stmt to ignore return value.
5332 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5334 * mangle.c (canonicalize_for_substitution): Return the canonical
5337 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5339 * typeck.c (commonparms): Remove obstack manipulations.
5341 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5343 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5345 * Makefile.in (OBJS): Added ../c-semantics.o.
5346 (OBJDEPS): Likewise.
5348 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5350 (struct stmt_tree): Added comment.
5351 (current_function_name_declared): Removed.
5352 (stmts_are_full_exprs_p): Likewise.
5353 (genrtl_do_pushlevel): Likewise.
5354 (genrtl_clear_out_block): Likewise.
5355 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5356 (DECL_ANON_UNION_ELEMS): Likewise.
5357 (emit_local_var): Likewise.
5358 (make_rtl_for_local_static): Likewise.
5359 (do_case): Likewise.
5360 (expand_stmt): Likewise.
5361 (genrtl_decl_cleanup): Likewise.
5362 (c_expand_asm_operands): Likewise.
5363 (c_expand_return): Likewise.
5364 (c_expand_start_case): Likewise.
5366 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5367 (emit_local_var): Likewise.
5368 (initialize_local_var): Change reference to
5369 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5370 Change reference to stmts_are_full_exprs_p to
5371 current_stmt_tree->stmts_are_full_exprs_p.
5372 (push_cp_function_context): Likewise.
5374 * expect.c (expand_throw): Change reference to
5375 stmts_are_full_exprs_p.
5377 * init.c (build_aggr_init): Change reference to
5378 stmts_are_full_exprs_p.
5379 (build_vec_init): Likewise.
5381 * optimize.c (maybe_clone_body): Change reference to
5382 current_function_name_declared to
5383 cp_function_chain->name_declared.
5385 * pt.c (instantiate_decl): Change reference to
5386 current_function_name_declared to
5387 cp_function_chain->name_declared.
5389 * semantics.c (expand_cond): Moved declaration to c-common.h.
5390 (genrtl_do_pushlevel): Moved to c-semantics.c.
5391 (genrtl_clear_out_block): Likewise.
5392 (genrtl_goto_stmt): Likewise.
5393 (genrtl_expr_stmt): Likewise.
5394 (genrtl_decl_stmt): Likewise.
5395 (gerntl_if_stmt): Likewise.
5396 (genrtl_while_stmt): Likewise.
5397 (genrtl_do_stmt): Likewise.
5398 (genrtl_return_stmt): Likewise.
5399 (genrtl_for_stmt): Likewise.
5400 (genrtl_break_stmt): Likewise.
5401 (genrtl_continue_stmt): Likewise.
5402 (genrtl_scope_stmt): Likewise.
5403 (genrtl_switch_stmt): Likewise.
5404 (genrtl_case_label): Likewise.
5405 (genrtl_begin_compound_stmt): Likewise.
5406 (genrtl_finish_compound_stmt): Likewise.
5407 (genrtl_compound_stmt): Likewise.
5408 (genrtl_asm_stmt): Likewise.
5409 (genrtl_decl_cleanup): Likewise.
5410 (expand_cond): Likewise.
5411 (expand_stmt): Renamed to ...
5412 (lang_expand_stmt): ... this.
5413 (lang_expand_expr_stmt): Initialize.
5414 (set_current_function_name_declared): Likewise.
5415 (stmts_are_full_exprs_p): Likewise.
5416 (current_function_name_declared): Likewise.
5417 (anon_aggr_type_p): Likewise.
5418 (do_poplevel): Change reference to
5419 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5420 Change reference to stmts_are_full_exprs_p to
5421 current_stmt_tree->stmts_are_full_exprs_p.
5422 (add_tree): Likewise.
5423 (finish_expr_stmt): Likewise.
5424 (prep_stmt): Likewise.
5425 (lang_expand_stmt): Likewise.
5426 (begin_compound_stmt): Change reference to
5427 current_function_name_declared to
5428 cp_function_chain->name_declared and call to
5429 current_function_name_declared().
5430 (setup_vtbl_ptr): Likewise.
5431 (genrtl_do_poplevel): Removed.
5433 2000-06-30 Jason Merrill <jason@redhat.com>
5435 * init.c (init_init_processing): Go back to aligning like
5436 double_type_node for old ABI.
5437 (get_cookie_size): Make cookie larger if we get a type that needs
5439 (build_vec_delete): Call it.
5441 * typeck.c (qualify_type_recursive): New fn.
5442 (composite_pointer_type): Use it.
5443 (build_binary_op): Use composite_pointer_type.
5445 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5446 Jason Merrill <jason@redhat.com>
5448 * typeck.c (check_return_expr): Don't complain about returning
5449 NULL from operator new if -fcheck-new.
5450 * cp-tree.h: Declare flag_check_new here.
5453 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5455 * mangle.c (find_substitution): Use same_type_p.
5456 (write_encoding): Don't check for substitutions.
5458 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5460 * parse.y (expr_no_comma_rangle): New non-terminal.
5461 (template_parm): Use it for default parameter case.
5462 (template_arg): Use it.
5463 (expr_no_commas): Remove commented out undefined extensions.
5464 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5465 * parse.h, parse.c: Rebuilt.
5467 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5469 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5470 (finish_asm_stmt): Do it here, instead.
5472 * cp-tree.h (ridpointers): Don't declare.
5473 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5474 (record_builtin_java_type): Likewise.
5475 (init_decl_processing): Likewise.
5476 * lex.c: Move inclusion of lex.h.
5477 (ridpointers): Don't define.
5478 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5480 * lex.h (enum rid): Rename to ...
5481 (enum cp_rid): ... this.
5482 (ridpointers): Don't declare.
5483 * parse.y: Move inclusion of lex.h.
5484 * parse.c: Regenerated.
5485 * spew.c: Move inclusion of lex.h.
5487 * cp-tree.h (struct language_function): Remove temp_name_counter.
5488 (temp_name_counter): Remove.
5489 (get_temp_name): Change prototype.
5490 (get_guard): New function.
5491 (get_guard_cond): Likewise.
5492 (set_guard): Likewise.
5493 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5494 * decl.c (expand_static_init): Use get_guard and friends to
5495 implement guard variables.
5496 * decl2.c (get_temp_name): Assume that the variables created are
5498 (get_sentry): Rename to ...
5499 (get_guard): ... this. Implement new ABI guard variables.
5500 (get_guard_bits): New function.
5501 (get_guard_cond): Likewise.
5502 (set_guard): Likewise.
5503 (start_static_initialization_or_destruction): Use them.
5504 (do_static_initialization): Replace sentry with guard throughout.
5505 (do_static_destruction): Likewise.
5506 * init.c (create_temporary_var): Add comment.
5508 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5510 * mangle.c (find_substitution): Use same_type_p.
5511 (write_encoding): Don't check for substitutions.
5513 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5515 * parse.y (expr_no_comma_rangle): New non-terminal.
5516 (template_parm): Use it for default parameter case.
5517 (template_arg): Use it.
5518 (expr_no_commas): Remove commented out undefined extensions.
5519 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5520 * parse.h, parse.c: Rebuilt.
5522 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5524 * cp-tree.h (flag_const_strings): Remove.
5525 (warn_parentheses): Likewise.
5526 (warn_format): Likewise.
5527 (common_type): Likewise.
5528 (default_conversion): Likewise.
5529 (build_binary_op): Likewise.
5530 (cp_build_binary_op): New macro.
5531 * call.c (build_new_op): Use cp_build_binary_op instead of
5533 * class.c (build_vtable_entry_ref): Likewise.
5534 * decl.c (expand_static_init): Likewise.
5535 (compute_array_index_type): Likewise.
5536 (build_enumerator): Likewise.
5537 * decl2.c (delete_sanity): Likewise.
5538 (start_static_initialization_or_destruction): Likewise.
5539 * error.c (dump_type_suffix): Likewise.
5540 * init.c (resolve_offset_ref): Likewise.
5541 (build_new): Likewise.
5542 (build_new_1): Likewise.
5543 (build_vec_delete_1): Likewise.
5544 (build_vec_init): Likewise.
5545 (build_delete): Likewise.
5546 * rtti.c (synthesize_tinfo_fn): Likewise.
5547 (synthesize_tinfo_var): Likewise.
5548 * search.c (expand_upcast_fixups): Likewise.
5549 (fixup_all_virtual_upcast_offsets): Likewise.
5550 * typeck.c (build_array_ref): Likewise.
5551 (get_member_function_from_ptrfunc): Likewise.
5552 (build_binary_op): Add parameter.
5553 (pointer_int_sum): Use cp_build_binary_op.
5554 (pointer_diff): Likewise.
5555 (build_modify_expr): Likewise.
5556 (get_delta_difference): Likewise.
5557 (build_ptrmemfunc): Likewise.
5559 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5561 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5562 * decl.c (create_implicit_typedef): Adjust.
5563 * decl2.c (build_artificial_parm): Adjust.
5564 * method.c (implicitly_declare_fn): Adjust.
5565 * pt.c (push_inline_template_parms_recursive): Adjust.
5566 (process_template_parm): Adjust.
5567 (overloaded_template_name): Adjust.
5568 * semantics.c (finish_template_template_parm): Adjust.
5570 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5572 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5573 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5574 where to emit thunks.
5575 (build_vtt): Adjust call to build_vtt_inits.
5576 (build_vtt_inits): Add parameter to indicate whether or not
5577 sub-VTTs for virtual bases should be included. Adjust handling of
5578 construction vtables.
5579 (get_matching_base): New function.
5580 (dfs_build_vtt_inits): Rename to ...
5581 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5582 construction vtables.
5583 (dfs_fixup_binfo_vtbls): Likewise.
5584 (build_ctor_vtbl_groups): Build construction vtables for virtual
5586 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5587 to build construction vtbls.
5588 (dfs_accumulate_vtbl_inits): Adjust handling of
5589 construction vtables.
5591 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5594 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5596 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5598 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5600 * search.c (hides): Remove.
5601 (is_subobject_of_p): Add most_derived parameter. Use
5603 (lookup_field_queue_p): Adjust.
5604 (lookup_field_r): Adjust.
5606 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5608 * decl2.c (handle_class_head): Bash typedefs to the type's main
5611 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5613 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5614 (begin_global_stmt_expr): ... this.
5615 (genrtl_finish_stmt_expr): Rename to ...
5616 (finish_global_stmt_expr): ... this.
5617 * init.c (begin_init_stmts): Adjust calls.
5618 (finish_init_stmts): Likewise.
5619 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5620 (begin_global_stmt_expr): ... this.
5621 (genrtl_finish_stmt_expr): Rename to ...
5622 (finish_global_stmt_expr): ... this.
5624 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5626 * search.c (lookup_member): Fix typo in comment.
5628 2000-06-24 Jason Merrill <jason@redhat.com>
5630 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5631 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5633 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5635 * parse.y (complex_direct_notype_declarator): Support global_scope.
5636 * Makefile.in: Adjust conflict count.
5638 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5640 * parse.y (template_arg): Convert TEMPLATE_DECL
5641 that is a template template paramter to
5642 TEMPLATE_TEMPLATE_PARM here.
5644 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5645 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5646 (copy_template_template_parm): Adjust prototype.
5647 * decl.c (grokdeclarator): Remove dead code.
5648 * pt.c (process_template_parm): Tidy.
5649 (lookup_template_class): Construct nodes in
5650 copy_template_template_parm.
5651 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5652 lookup_template_class. Use TYPE_TI_TEMPLATE.
5653 * tree.c (copy_template_template_parm): Add NEWARGS
5655 (mapcar): Adjust call to copy_template_template_parm.
5656 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5657 * method.c (build_template_template_parm_names): Change error
5658 code to avoid compilation warning.
5660 * gxxint.texi: Document template template parameter
5663 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5665 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5666 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5667 (cp-demangle.o): New rule.
5668 (dyn-string.o): Likewise.
5669 * inc/cxxabi.h (__cxa_demangle): New declaration.
5671 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5673 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5674 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5675 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5677 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5678 (make_thunk): Change prototype.
5679 (emit_thunk): Rename to use_thunk.
5680 (mangle_thunk): Change prototype.
5681 * class.c (get_derived_offset): Simplify.
5682 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5683 BV_GENERATE_THUNK_WITH_VTABLE_P.
5684 (build_primary_vtable): Simplify.
5685 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5686 (dfs_find_base): Remove.
5687 (update_vtable_entry_for_fn): Correct bug in finding the base
5688 where a virtual function was first declared. Figure out whether
5689 or not to emit a vcall-thunk with the vtables in which it appears.
5690 Correct logic for deciding whether to use an ordinary thunk, or a
5692 (finish_struct_1): Remove unnecssary code.
5693 (build_vtbl_initializer): Use ssize_int for the running counter of
5695 (build_vtbl_initializer): Only use vcall thunks where necessary.
5696 Mark thunks as needing to be emitted with their vtables, or not.
5697 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5698 indices. Use size_binop.
5699 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5700 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5702 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5703 (build_vtable_entry): Mark thunks as needing to be emitted with
5704 their vtables, or not.
5705 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5706 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5708 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5710 * error.c (dump_expr): Use BV_FN.
5711 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5713 * method.c (make_thunk): Likewise.
5714 (emit_thunk): Rename to use_thunk. Allow callers to decide
5715 whether or not to actually emit the thunk. Adjust for changes in
5716 representation of vcall offsets.
5717 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5718 * semantics.c (emit_associated_thunks): New function.
5719 (expand_body): Use it.
5720 * ir.texi: Adjust decriptions of thunks.
5722 2000-06-22 Jason Merrill <jason@redhat.com>
5724 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5725 (tsubst_friend_function): Copy it here.
5727 * decl.c (grok_op_properties): Fix typo.
5729 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5732 * pt.c (check_explicit_specialization): Clarify error.
5734 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5735 an old OVERLOAD when we're declaring a non-function.
5736 (pushdecl, destroy_local_var): Check for error_mark_node.
5737 (warn_extern_redeclared_static): Also bail early if
5739 (push_overloaded_decl): Ignore an old error_mark_node.
5741 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5743 * call.c (build_x_va_arg): Check if in a template decl.
5744 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5746 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5750 * decl.c (check_goto): Computed gotos assumed OK.
5752 2000-06-20 Jason Merrill <jason@redhat.com>
5754 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5755 for which we don't need to look for instantiations.
5757 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5759 * parse.y (program): Always call finish_translation_unit.
5760 * parse.c, parse.h: Rebuilt.
5762 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5764 * method.c: Don't include hard-reg-set.h.
5766 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5768 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5770 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5772 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5773 * cvt.c (cp_convert_to_pointer): Likewise.
5774 (convert_to_void): Likewise.
5775 * error.c (dump_expr): Likewise.
5776 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5777 * init.c (build_delete): Likewise.
5778 * method.c (emit_thunk): Likewise.
5779 * optmize.c (declare_return_variable): Likewise.
5780 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5781 (get_typeid): Likewise.
5782 (build_dynamic_cast_1): Likewise.
5783 * typeck.c (composite_pointer_type): Likewise.
5784 (common_type): Likewise.
5785 (build_indirect_ref): Likewise.
5786 (build_binary_op): Likewise.
5787 (build_x_compound_expr): Likewise.
5788 (check_return_expr): Likewise.
5789 * typeck2.c (add_exception_specifier): Likewise.
5791 * mangle.c (write_method_parms): Use direct comparison for end
5794 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5796 * cp-tree.h (genrtl_try_block): Declare function.
5797 (genrtl_handler): Likewise.
5798 (genrtl_catch_block): Likewise.
5799 (genrtl_ctor_stmt): Likewise.
5800 (genrtl_subobject): Likewise.
5801 (genrtl_decl_cleanup): Likewise.
5802 (genrtl_do_poplevel): Likewise.
5803 (genrtl_do_pushlevel): Likewise.
5804 (genrtl_clear_out_block): Likewise.
5805 (genrtl_goto_stmt): Likewise.
5806 (genrtl_expr_stmt): Likewise.
5807 (genrtl_decl_stmt): Likewise.
5808 (genrtl_if_stmt): Likewise.
5809 (genrtl_while_stmt): Likewise.
5810 (genrtl_do_stmt): Likewise.
5811 (genrtl_return_stmt): Likewise.
5812 (genrtl_for_stmt): Likewise.
5813 (genrtl_break_stmt): Likewise.
5814 (genrtl_continue_stmt): Likewise.
5815 (genrtl_scope_stmt): Likewise.
5816 (genrtl_switch_stmt): Likewise.
5817 (genrtl_case_label): Likewise.
5818 (genrtl_begin_compound_stmt): Likewise.
5819 (genrtl_finish_compound_stmt): Likewise.
5820 (genrtl_compound_stmt): Likewise.
5821 (genrtl_asm_stmt): Likewise.
5822 (genrtl_named_return_value): Likewise.
5823 (genrtl_begin_stmt_expr): Likewise.
5824 (genrtl_finish_stmt_expr): Likewise.
5825 (finish_for_stmt): Removed first argument.
5826 (finish_switch_stmt): Likewise.
5828 * semantics.c (genrtl_try_block): Define function.
5829 (genrtl_handler): Likewise.
5830 (genrtl_catch_block): Likewise.
5831 (genrtl_ctor_stmt): Likewise.
5832 (genrtl_subobject): Likewise.
5833 (genrtl_decl_cleanup): Likewise.
5834 (genrtl_do_poplevel): Likewise.
5835 (genrtl_do_pushlevel): Likewise.
5836 (genrtl_clear_out_block): Likewise.
5837 (genrtl_goto_stmt): Likewise.
5838 (genrtl_expr_stmt): Likewise.
5839 (genrtl_decl_stmt): Likewise.
5840 (genrtl_if_stmt): Likewise.
5841 (genrtl_while_stmt): Likewise.
5842 (genrtl_do_stmt): Likewise.
5843 (genrtl_return_stmt): Likewise.
5844 (genrtl_for_stmt): Likewise.
5845 (genrtl_break_stmt): Likewise.
5846 (genrtl_continue_stmt): Likewise.
5847 (genrtl_scope_stmt): Likewise.
5848 (genrtl_switch_stmt): Likewise.
5849 (genrtl_case_label): Likewise.
5850 (genrtl_begin_compound_stmt): Likewise.
5851 (genrtl_finish_compound_stmt): Likewise.
5852 (genrtl_compound_stmt): Likewise.
5853 (genrtl_asm_stmt): Likewise.
5854 (genrtl_named_return_value): Likewise.
5855 (genrtl_begin_stmt_expr): Likewise.
5856 (genrtl_finish_stmt_expr): Likewise.
5857 (finish_for_stmt): Removed first argument and generate rtl
5859 (finish_switch_stmt): Likewise.
5860 (do_poplevel): Removed generate rtl specific code.
5861 (do_pushlevel): Likewise.
5862 (add_tree): Likewise.
5863 (finish_goto_stmt): Likewise.
5864 (finish_expr_stmt): Likewise.
5865 (begin_if_stmt): Likewise.
5866 (finish_if_stmt_cond): Likewise.
5867 (finish_then_clause): Likewise.
5868 (begin_else_clause): Likewise.
5869 (finish_else_clause): Likewise.
5870 (finish_if_stmt): Likewise.
5871 (clear_out_block): Likewise.
5872 (begin_while_stmt): Likewise.
5873 (finish_while_stmt_cond): Likewise.
5874 (finish_while_stmt): Likewise.
5875 (begin_do_stmt): Likewise.
5876 (finish_do_body): Likewise.
5877 (finish_do_stmt): Likewise.
5878 (finish_return_stmt): Likewise.
5879 (begin_for_stmt): Likewise.
5880 (finish_for_init_stmt): Likewise.
5881 (finish_for_cond): Likewise.
5882 (finish_for_expr): Likewise.
5883 (finish_break_stmt): Likewise.
5884 (finish_continue_stmt): Likewise.
5885 (begin_switch_stmt): Likewise.
5886 (finish_switch_cond): Likewise.
5887 (finish_case_label): Likewise.
5888 (begin_try_block): Likewise.
5889 (begin_function_try_block): Likewise.
5890 (finish_try_block): Likewise.
5891 (finish_cleanup_try_block): Likewise.
5892 (finish_cleanup): Likewise.
5893 (finish_function_try_block): Likewise.
5894 (finish_handler_sequence): Likewise.
5895 (finish_function_handler_sequence): Likewise.
5896 (begin_handler): Likewise.
5897 (finish_handler_parms): Likewise.
5898 (begin_catch_block): Likewise.
5899 (finish_handler): Likewise.
5900 (begin_compound_stmt): Likewise.
5901 (finish_compound_stmt): Likewise.
5902 (finish_asm_stmt): Likewise.
5903 (finish_label_stmt): Likewise.
5904 (finish_label_decl): Likewise.
5905 (finish_subobject): Likewise.
5906 (finish_decl_cleanup): Likewise.
5907 (finish_named_return_value): Likewise.
5908 (begin_stmt_expr): Likewise.
5909 (finish_stmt_expr): Likewise.
5911 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5912 to call genrtl_expr_stmt when appropriate.
5914 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5915 begin_compound_expr to call genrtl_begin_stmt_expr and
5916 genrtl_begin_compound_expr when appropriate.
5917 (finish_init_stmts): Changed calls to finish_compound_expr and
5918 finish_stmt_expr to call genrtl_finish_compound_expr and
5919 genrtl_finish_stmt_expr when appropriate.
5920 (expand_default_init): Changed call to finish_expr_stmt to call
5921 genrtl_expr_stmt when appropriate.
5922 (build_vec_init): Likewise.
5924 * parse.y (simple_stmt): Removed first argument from call to
5925 finish_for_stmt. Removed first argument from call to
5928 * parse.c: Regenerated.
5930 * pt.c (tsubst_expr): Removed first argument from call to
5931 finish_for_stmt. Removed first argument from call to
5934 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5936 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5937 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5939 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5940 (cplus_tree_code_length[]): Likewise.
5941 (cplus_tree_code_name[]): Likewise.
5942 (init_parse): Added call to add_c_tree_codes. Changed
5943 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5945 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5947 * cp-tree.h (finish_mem_initializers): Declare.
5948 (count_trees): Likewise.
5949 * parse.y (base_init): Use finish_mem_initializers.
5950 * semantics.c (finish_mem_initializers): New function.
5952 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5953 the number of trees.
5955 (count_trees): Don't use it.
5957 2000-06-15 Jason Merrill <jason@redhat.com>
5959 * tree.c (count_trees): New debugging function.
5961 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5962 * init.c (build_member_call): Pull out the name of a DECL.
5964 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5965 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5966 * optimize.c (optimize_function): Not here.
5967 * pt.c (instantiate_decl): Push to TV_PARSE.
5969 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5971 * cp-tree.h (struct language_function): Remove x_base_init_list
5972 and x_member_init_list.
5973 (current_base_init_list): Remove.
5974 (current_member_init_list): Likewise.
5975 (setup_vtbl_ptr): Change prototype.
5976 (emit_base_init): Likewise.
5977 (expand_member_init): Likewise.
5978 (reinit_parse_for_function): Remove.
5979 * decl.c (save_function_data): Don't clear x_base_init_list and
5981 (mark_language_function): Don't mark them.
5982 * init.c (perform_member_init): Tweak comment.
5983 (sort_member_init): Take the list of initializers as an argument.
5984 (sort_base_init): Likewise.
5985 (emit_base_init): Likewise.
5986 (expand_member_init): Return the initializer. Don't use global
5988 * lex.c (reinit_parse_for_function): Remove.
5989 * method.c (build_template_parm_names): Correct substitution.
5990 (do_build_copy_constructor): Don't use current_member_init_list
5991 and current_base_init_list.
5992 (synthesize_method): Likewise.
5993 * parse.y (base_init): Split mem-initializers into
5994 base-initializers and field-initializers.
5995 (member_init_list): Build up the list here.
5996 (member_init): Return the initializer.
5997 (fn.depfn): Don't use reinit_parse_for_function.
5998 * parse.c: Regenerated.
5999 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6001 (tsubst_expr): Don't use current_member_init_list
6002 and current_base_init_list.
6003 (tsubst_expr_values): Rename to ...
6004 (tsubst_initializer_list): ... this. Use convert_from_reference.
6005 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6006 and current_base_init_list.
6007 (begin_function_definition): Don't call reinit_parse_for_function.
6009 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6011 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6014 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6016 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6018 * cp-tree.h (IF_COND): Move to c-common.h.
6019 (THEN_CLAUSE): Likewise.
6020 (ELSE_CLAUSE): Likewise.
6021 (WHILE_COND): Likewise.
6022 (WHILE_BODY): Likewise.
6023 (DO_COND): Likewise.
6024 (DO_BODY): Likewise.
6025 (RETURN_EXPR): Likewise.
6026 (EXPR_STMT_EXPR): Likewise.
6027 (FOR_INIT_STMT): Likewise.
6028 (FOR_COND): Likewise.
6029 (FOR_EXPR): Likewise.
6030 (FOR_BODY): Likewise.
6031 (SWITCH_COND): Likewise.
6032 (SWITCH_BODY): Likewise.
6033 (CASE_LOW): Likewise.
6034 (CASE_HIGH): Likewise.
6035 (GOTO_DESTINATION): Likewise.
6036 (COMPOUND_BODY): Likewise.
6037 (ASM_CV_QUAL): Likewise.
6038 (ASM_STRING): Likewise.
6039 (ASM_OUTPUTS): Likewise.
6040 (ASM_INPUTS): Likewise.
6041 (ASM_CLOBBERS): Likewise.
6042 (DECL_STMT_DECL): Likewise.
6043 (STMT_EXPR_STMT): Likewise.
6044 (LABEL_STMT_LABEL): Likewise.
6045 (SCOPE_BEGIN_P): Likewise.
6046 (SCOPE_END_P): Likewise.
6047 (SCOPE_STMT_BLOCK): Likewise.
6048 (SCOPE_NULLIFIED_P): Likewise.
6049 (SCOPE_NO_CLEANUPS_P): Likewise.
6050 (SCOPE_PARTIAL_P): Likewise.
6051 (ASM_VOLATILE_P): Likewise.
6052 (STMT_LINENO): Likewise.
6053 (STMT_LINENO_FOR_FN_P): Likewise.
6055 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6056 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6057 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6058 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6059 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6061 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6063 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6064 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6066 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6067 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6068 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6070 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6072 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6073 * class.c (dfs_find_final_overrider): Set it appropriately.
6074 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6075 avoid unneeded secondary vptrs.
6077 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6079 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6080 (check_bitfield_decl, check_field_decl): Likewise.
6081 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6082 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6083 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6084 (xfer_tag, finish_enum): Likewise.
6085 * decl2.c (finish_builtin_type): Likewise.
6086 * init.c (init_init_processing): Likewise.
6087 * pt.c (instantiate_class_template): Likewise.
6088 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6089 * cp-tree.h (struct lang_type): Add user_align member.
6090 (CLASSTYPE_USER_ALIGN): Define.
6092 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6094 * Make-lang.in (c++.install-common): Install g++-cross in
6095 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6096 $(target_alias)-g++ and $(target_alias)-c++.
6098 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6100 * class.c (vcall_offset_data_s): Add last_init and fns.
6101 (overrides): Rename to same_signature_p.
6102 (dfs_find_final_overrider): Adjust accordingly.
6103 (mark_overriders): Likewise.
6104 (warn_hidden): Likewise.
6105 (build_vtbl_initializer): Reorganize machinery for building things
6106 at negative offsets.
6107 (build_vcall_and_vbase_vtbl_entries): Likewise.
6108 (build_vbase_offset_vtbl_entries): Likewise.
6109 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6110 offset entries. Do not create two entries for functions with the
6112 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6113 (build_rtti_vtbl_entries): Reorganize machinery for building things
6114 at negative offsets.
6116 * optimize.c (expand_call_inline): Don't recurse into the code
6117 used to initialize the parameters more than once.
6119 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6121 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6122 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6123 (find_substitution): Only use the `Sa' substitution for
6124 std::allocator, not instantiations of it.
6125 (write_template_prefix): Move comment. Only use a TREE_LIST to
6126 represent substitutions for a member template.
6127 (write_array_type): Mangle array dimensions correctly.
6128 * optimize.c (maybe_clone_body): Copy more information from the
6130 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6131 on the regenerated declaration.
6133 2000-06-11 Chip Salzenberg <chip@valinux.com>
6134 Mark Mitchell <mark@codesourcery.com>
6136 * class.c (build_vtable): Clarify comment.
6137 (build_ctor_vtbl_group): Pass the most derived type to
6140 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6142 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6144 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6146 * decl.c (add_binding): Handle duplicate declarations of external
6149 2000-06-09 Chip Salzenberg <chip@valinux.com>
6150 Mark Mitchell <mark@codesourcery.com>
6152 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6154 (write_signed_number): New macro.
6155 (write_unsigned_number): Likewise.
6156 (write_source_name): Use them.
6157 (write_number): Handle signed and unsigned values.
6158 (write_integer_cst): Use tree_int_cst_sgn, and use
6159 write_unsigned_number or write_signed_number as appropriate.
6160 (write_discriminator): Use write_unsigned_number or
6161 write_signed_number as appropriate.
6162 (write_template_arg_literal): Likewise.
6163 (write_array_type): Use tree_low_cst.
6164 (write_template_parm): Use write_unsigned_number or
6165 write_signed_number as appropriate.
6166 (write_substitution): Adjust call to write_number.
6167 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6168 (write_expression): Handle non-type template arguments of
6169 reference type correctly.
6170 (mangle_thunk): Use write_signed_number.
6172 2000-06-09 Chip Salzenberg <chip@valinux.com>
6174 * mangle.c (find_substition): Don't mangle objects with typename
6175 substitutions (e.g. "cin" as "Si").
6177 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6179 * call.c (add_candidate): Use ggc_alloc_cleared.
6180 * decl.c (lookup_label): Likewise.
6181 * lex.c (retrofit_lang_decl): Likewise.
6183 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6185 * semantics.c (expand_body): Push to TV_EXPAND.
6186 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6187 * decl.c (start_function): Always call announce_function.
6189 * tinfo2.cc: Just declare abort.
6191 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6193 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6194 whenever @ is a symbolic name.
6196 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6198 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6200 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6202 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6203 DECL_ASSEMBLER_NAME.
6205 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6207 * decl2.c (c_language): Define.
6209 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6211 * lex.c (lang_init_options): Tweak.
6213 * decl2.c: Remove #inclusion of diagnostic.h
6214 (lang_decode_option): Move diagnostic formatting options to
6217 * lang-options.h: Remove documentation for diagnostic options.
6219 * Makefile.in (lex.o): Depends upon diagnostic.h
6221 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6223 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6224 the same DECL_RESULT, it's not a redefinition.
6225 * pt.c (tsubst_decl): Remove code to handle illegal
6228 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6230 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6232 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6234 * search.c (maybe_suppress_debug_info): Don't check
6235 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6237 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6240 Remember instantiation context in deferred instantiations.
6241 * cp-tree.h (struct tinst_level): Remove.
6242 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6243 * pt.c (current_tinst_level): Now a tree.
6244 (print_template_context, push_tinst_level, pop_tinst_level,
6245 tinst_for_decl): Adjust.
6246 (reopen_tinst_level): New fn.
6247 (init_pt): Register current_tinst_level as a root.
6248 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6249 of the pending templates list.
6250 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6251 * lex.c (extract_interface_info): Adjust.
6252 * decl2.c (warn_if_unknown_interface): Adjust.
6254 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6256 * class.c (indirect_primary_base_p): New function.
6257 (determine_primary_base): Use it.
6259 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6261 Update new-abi dynamic cast algorithm.
6262 * tinfo.cc (__class_type_info::__dyncast_result): Add
6263 whole_details. Adjust constructor.
6264 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6265 Avoid unnecessary searching.
6266 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6268 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6270 * decl.c (init_decl_processing): Don't call record_component_aliases.
6271 * tree.c (build_cplus_array_type_1): Likewise.
6273 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6275 * ir.texi: Correct typo.
6276 * mangle.c (write_expression): Handle non-type template arguments
6277 with reference type.
6278 * method.c (build_overload_value): Likewise.
6279 * pt.c (convert_nontype_argument): Explicitly represent conversion
6280 to a reference with an ADDR_EXPR.
6281 (unify): Always unify arguments in left-to-right order.
6283 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6284 Mark Mitchell <mark@codesourcery.com>
6286 * Make-lang.in (CXX_SRCS): Add mangle.c.
6287 * Makefile.in (CXX_OBJS): Add mangle.o.
6288 (mangle.o): New rule.
6290 * class.c (local_classes): New variable.
6291 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6292 (get_vtt_name): Use mangle_vtt_name for new ABI.
6293 (init_class_processing): Initialize local_classes.
6294 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6295 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6296 (std_identifier): New macro.
6297 (DECL_VOLATILE_MEMFUNC_P): New macro.
6298 (DECL_NAMESPACE_STD_P): Likewise.
6299 (local_classes): Declare.
6300 (get_mostly_instantiated_function_type): Declare.
6301 (init_mangle): Declare.
6302 (mangle_decl): Likewise.
6303 (mangle_type_string): Likewise.
6304 (mangle_type): Likewise.
6305 (mangle_typeinfo_for_type): Likewise.
6306 (mangle_typeinfo_string_for_type): Likewise.
6307 (mangle_vtbl_for_type): Likewise.
6308 (mangle_vtt_for_type): Likewise.
6309 (mangle_ctor_vtbl_for_type): Likewise.
6310 (mangle_thunk): Likewise.
6311 (mangle_conv_op_name_for_type): Likewise.
6312 (mangle_guard_variable): Likewise.
6313 * decl.c (pushtag): Keep track of local classes.
6314 (initialize_predefined_identifiers): Initialize std_identifier.
6315 (init_decl_processing): Use std_identifier.
6316 (start_decl): Don't treat instantiations as specializations.
6317 (grokdeclarator): Likewise.
6318 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6319 name for fully-instantiated templates.
6320 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6321 destructors with the new ABI.
6322 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6323 (grokfield): Use mangle_type for new ABI.
6324 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6325 (get_sentry): Use mangle_guard_variable for new ABI.
6326 (start_static_initialization_or_destruction): Likewise.
6327 * expr.c (extract_aggr_init): Remove.
6328 (extract_scalar_init): Likewise.
6329 (extract_init): Remove #if 0'd code.
6330 * mangle.c: New function.
6331 * method.c (build_mangled_name): Assert not flag_new_abi.
6332 (build_static_name): Likewise.
6333 (build_decl_overload_real): Likewise.
6334 (build_typename_overload): Likewise.
6335 (build_overload_with_type): Likewise.
6336 (build_overload_name): Likewise.
6337 (get_ctor_vtbl_name): Likewise.
6338 (start_squangling): Likewise.
6339 (get_id_2): Likewise.
6340 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6341 (init_method): Call init_mangle for new ABI.
6342 (make_thunk): Call mangle_thunk for new ABI.
6343 * operators.def: Correct new ABI manglings for the `%' operator.
6345 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6346 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6347 (lookup_template_class): Call mangle_decl for new ABI.
6348 (get_mostly_instantiated_function_type): New function.
6349 (set_mangled_name_for_template_decl): Use it.
6350 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6351 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6352 conversion op names.
6353 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6354 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6355 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6356 mangle_typeinfo_string_for_type.
6358 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6360 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6361 (INNERMOST_TEMPLATE_ARGS): New macro.
6362 (innermost_args): Remove.
6363 (get_innermost_template_args): New function.
6364 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6365 * error.c (dump_function_decl): Be caution when using
6366 most_general_template.
6367 * method.c (build_template_parm_names): Use
6368 INNERMOST_TEMPLATE_ARGS.
6369 * pt.c (add_to_template_args): Tidy comment
6370 (get_innermost_template_args): New function.
6371 (check_explicit_specialization): Clear DECL_INITIAL for a new
6373 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6375 (push_template_decl): Always register specializations of the most
6377 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6378 (coerce_template_parms): Likewise.
6379 (lookup_template_class): Likewise.
6380 (innermost_args): Remove.
6381 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6382 (tsubst_decl): Handle tricky specializations. Use
6383 get_innermost_template_args.
6384 (instantiate_template): Simplify handling of partial
6386 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6387 (most_general_template): Reimplement, in a more straightforward
6389 (regenerate_decl_from_template): Tweak formatting. Use
6390 TMPL_ARGS_DEPTH for clarity.
6391 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6393 * dump.c (dequeue_and_dump): Dump information about thunks.
6395 2000-06-01 Richard Henderson <rth@cygnus.com>
6397 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6399 2000-06-01 Richard Henderson <rth@cygnus.com>
6401 * decl2.c (unsupported_options): Fix typo, make const.
6402 (lang_decode_option): Fix bsearch argument order.
6404 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6406 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6409 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6411 * cp-tree.h (c_get_alias_set): Deleted.
6412 * Makefile.in (decl.o): Include ../expr.h.
6413 * decl.c (expr.h): Include.
6414 (init_decl_processing): Call record_component_aliases for arrays.
6415 (grokdeclarator): Likewise.
6416 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6417 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6419 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6421 Remove guiding declaration support.
6422 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6423 (flag_guiding_decls): Remove.
6424 * call.c (build_user_type_conversion_1): Remove support for
6426 (build_new_function_call): Likewise.
6427 (build_new_op): Likewise.
6428 (build_new_method_call): Likewise.
6429 * decl.c (start_function): Likewise.
6430 * friend.c (is_friend): Likewise.
6431 (do_friend): Likewise.
6432 * decl2.c ((flag_dump_translation_unit): Make it const.
6433 (flag_guiding_decls): Remove.
6434 (unsupported_options): New variable
6435 (compare_options): New function.
6436 (lang_decode_option): Use them.
6438 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6440 * method.c (mangle_expression): Adjust test for legal expression
6443 * pt.c (instantiate_decl): Save and restore the local
6444 specializations list.
6446 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6448 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6450 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6452 * call.c (add_template_candidate_real): Handle member template
6453 constructors for classes with virtual bases.
6454 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6455 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6457 * ir.texi: Update thunk documentation.
6459 * call.c (joust): Fix handling of overloaded builtin operators.
6461 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6463 * cp-tree.h (DECL_ANTICIPATED): New macro.
6464 Document new use of DECL_LANG_FLAG_7.
6465 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6466 in the user namespace.
6467 * lex.c (do_identifier): If the identifier's declaration has
6468 DECL_ANTICIPATED on, it has not yet been declared. But do not
6469 replace it with an ordinary implicit declaration.
6471 * tinfo2.cc: Include stdlib.h.
6473 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6475 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6476 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6479 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6481 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6484 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6486 * operators.def (<?): Duplicated, should have been...
6489 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6490 Mark Mitchell <mark@codesourcery.com>
6492 * cp-tree.h (ansi_opname): Make it a macro.
6493 (ansi_assopname): Likewise.
6494 (struct lang_decl_flags): Add assignment_operator_p.
6495 (struct lang_decl): Add operator_code.
6496 (DECL_VTT_PARM): Adjust.
6497 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6498 overloaded operator.
6499 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6500 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6501 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6502 (opname_tab): Remove.
6503 (assignop_tab): Likewise.
6504 (operator_name_info_t): New type.
6505 (operator_name_info): New variable.
6506 (assignment_operator_name_info): Likewise.
6507 (build_cp_library_fn): Remove declaration.
6508 (push_cp_library_fn): Likewise.
6509 (operator_name_string): Likewise.
6510 (build_decl_overload): Likewise.
6511 * call.c (print_z_candidates): Simplify.
6512 (build_object_call): Adjust usage of ansi_opname. Use
6513 DECL_OVERLOADED_OPERATOR_P.
6514 (op_error): Adjust operator name lookup.
6515 (build_conditional_expr): Adjust usage of ansi_opname.
6516 (build_new_op): Likewise.
6517 (build_op_delete_call): Likewise.
6518 (build_over_call): Likewise.
6519 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6520 * decl.c (duplicate_decls): Copy operator_code.
6521 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6522 (builtin_function): Adjust parameters to build_library_fn_1.
6523 (build_library_fn_1): Accept an overloaded operator code.
6524 (build_library_fn): Pass ERROR_MARK.
6525 (build_cp_library_fn): Accept an overloaded operator code.
6526 (push_cp_library_fn): Likewise.
6527 (grokfndecl): Tweak.
6528 (grokdeclarator): Simplify code to compute names of overloaded
6529 operators. Adjust use of ansi_opname.
6530 (ambi_op_p): Work on tree_codes, not identifiers.
6531 (unary_op_p): Likewise.
6532 (grok_op_properties): Likewise.
6533 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6534 (lang_mark_tree): Don't try to mark the operator_code.
6535 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6536 * error.c (dump_decl): Remove special handling for operator
6538 (dump_function_name): Likewise.
6539 (dump_expr): Adjust name lookup of operators.
6540 (op_to_string): Simplify.
6541 (assop_to_string): Likewise.
6542 * init.c (build_new_1): Adjust use of ansi_opname.
6543 * lex.c (opname_tab): Remove.
6544 (assignop_tab): Likewise.
6545 (ansi_opname): Likewise.
6546 (ansi_assopname): Likewise.
6547 (operator_name_string): Likewise.
6548 (reinit_lang_specific): Likewise.
6549 (operator_name_info): New variable.
6550 (assignment_operator_name_info): Likewise.
6551 (init_operators): New function.
6552 (init_parse): Use it.
6553 (do_identifier): Adjust use of ansi_opname.
6554 * method.c (mangle_expression): Don't use ansi_opname for
6556 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6557 (build_decl_overload): Remove.
6558 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6559 (do_build_assign_ref): Adjust use of ansi_opname.
6560 (synthesize_method): Likewise.
6561 (implicitly_declare_fn): Likewise.
6562 * operators.def: New file.
6563 * parse.y (operator): Adjust use of ansi_opname.
6564 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6565 (set_mangled_name_for_template_decl): Don't play games with
6567 (special_function_p): Adjust use of ansi_opname.
6568 * typeck.c (check_return_expr): Likewise.
6569 * Make-lang.in (cc1plus): Depend on operators.def.
6570 * Makefile.in (lex.o): Likewise.
6573 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6575 * Make-lang.in (cplib2.ready): Eradicate.
6577 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6579 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6580 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6581 (built_min, cp_tree_equal): Likewise.
6583 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6585 * class.c (layout_nonempty_base_or_field): Replace
6586 `record_layout_info' with `record_layout_info_s'.
6588 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6591 * cp-tree.h (struct language_function): x_named_labels is now
6592 a struct named_label_list*.
6593 * decl.c (struct named_label_use_list): Renamed from...
6594 (struct named_label_list): ...this. New struct.
6595 (push_binding_level): Don't set eh_region.
6596 (note_level_for_eh): New fn.
6597 (pop_label): Take label and old value directly.
6598 (pop_labels): Adjust for new named_labels format.
6599 (lookup_label): Likewise.
6600 (poplevel): Note characteristics of a binding level containing a
6601 named label. Mess with named label lists earlier.
6602 (mark_named_label_lists): New fn.
6603 (mark_lang_function): Call it.
6604 (use_label): New fn, split out from...
6605 (make_label_decl): ...here. Don't call it.
6606 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6607 check_previous_gotos): New fns, split out from...
6608 (define_label): ...here.
6609 (check_switch_goto): New fn.
6610 (define_case_label): Call it.
6611 (check_goto): New fn.
6612 * semantics.c (finish_goto_stmt): Call it and use_label.
6613 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6614 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6616 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6618 * class.c (build_vtable_entry_ref): Correct usage of
6619 get_vtbl_decl_for_binfo.
6621 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6622 * method.c (implicitly_declare_fn): Not here.
6624 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6626 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6627 (CPTI_PTMD_DESC_TYPE): ... here.
6628 (ptmd_desc_type_node): Rename to ...
6629 (ptm_desc_type_node): ... here.
6631 * rtti.c (ptmd_initializer): Rename to ...
6632 (ptm_initializer): ... here.
6633 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6635 (create_tinfo_types): Adjust.
6637 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6639 Finish implementation of VTTs.
6640 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6641 CPTI_VTT_PARM_IDENTIFIER.
6642 (vtt_parm_identifier): New macro.
6643 (vtt_parm_type): Likewise.
6644 (BINFO_SUBVTT_INDEX): Likewise.
6645 (BINFO_VPTR_INDEX): Likewise.
6646 (struct lang_decl): Add vtt_parm.
6647 (DECL_VTT_PARM): New macro.
6648 (DECL_USE_VTT_PARM): Likewise.
6649 (DECL_NEEDS_VTT_PARM_P): Likewise.
6650 (get_vtt_name): Declare.
6651 (build_artifical_parm): Likewise.
6652 (fixup_all_virtual_upcast_offsets): Likewise.
6653 (expand_indirect_vtbls_init): Remove.
6654 * call.c (build_new_method_call): Pass the vtt to subobject
6655 constructors and destructors.
6656 * class.c (get_vtt_name): Give it external linkage.
6657 (build_clone): Handle the magic VTT parameters for clones.
6658 (clone_function_decl): Fix typo in comment.
6659 (build_vtt): Keep track of the indices in the VTTs where various
6660 entities are stored.
6661 (build_vtt_inits): Likewise.
6662 (dfs_build_vtt_inits): Likewise.
6663 (build_ctor_vtbl_group): Tweak type of construction vtables.
6664 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6665 primary bases, when building construction vtables.
6666 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6667 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6668 (init_decl_processing): Initialize vtt_parm_type.
6669 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6670 (lang_mark_tree): Make vtt_parm.
6671 * decl2.c (build_artificial_parm): New function.
6672 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6673 (grokclassfn): Use build_artificial_parm.
6674 * init.c (initialize_vtbl_ptrs): Call
6675 fixup_all_virtual_upcast_offsets directly.
6676 (perform_member_init): Use the complete subobject destructor for
6678 (build_vtbl_address): New function.
6679 (expand_virtual_init): Handle VTTs.
6680 * optimize (maybe_clone_body): Likewise.
6681 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6683 (expand_indirect_vtbls_init): Remove.
6684 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6685 * tree.c (make_binfo): Make them bigger.
6687 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6689 * inc/cxxabi.h (__pbase_type_info): Define, based on
6690 __pointer_type_info.
6691 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6692 (__pointer_to_member_type_info): Likewise.
6693 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6694 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6695 (__pointer_type_info::__do_catch): Rename to ...
6696 (__pbase_type_info::__do_catch): ... here. Adjust.
6697 (__pbase_type_info::__pointer_catch): Implement.
6698 (__pointer_type_info::__pointer_catch): Adjust.
6699 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6701 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6703 * tinfo.h (__user_type_info::contained_virtual_p): New
6705 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6707 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6708 diamond shaped heirarchy. Add early out for mixed diamond and
6709 duplicate shaped heirarchy.
6711 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6713 * cp-tree.h (build_delete): Change prototype.
6714 (build_vec_delete): Likewise.
6715 * call.c (build_scoped_method_call): Use special_function_kind
6716 values to indicate the kind of destruction to be done.
6717 (build_method_call): Likewise.
6718 * decl.c (finish_destructor_body): Likewise.
6719 (maybe_build_cleanup_1): Likewise. Rename to ...
6720 (maybe_build_cleanup): ... this.
6721 * decl2.c (delete_sanity): Use special_function_kind
6722 values to indicate the kind of destruction to be done.
6723 (build_cleanup): Likewise.
6724 * init.c (perform_member_init): Likewise.
6725 (build_vec_delete_1): Likewise.
6726 (build_dtor_call): Simplify.
6727 (build_delete): Use special_function_kind
6728 values to indicate the kind of destruction to be done.
6729 (build_vbase_delete): Likewise.
6730 (build_vec_delete): Likewise.
6732 * init.c (sort_member_init): Fix typo in error message generation
6735 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6737 * semantics.c (begin_class_definition): make the packed
6738 attribute be sensitive to the "-fpack-struct" command line flag
6740 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6742 Update new-abi upcast algorithm.
6743 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6744 prototype and meaning of return value.
6745 (__si_class_type_info::__do_upcast): Likewise.
6746 (__vmi_class_type_info::__do_upcast): Likewise.
6747 * tinfo.cc (__class_type_info::__upcast_result): Replace
6748 whole2dst with part2dst. Adjust ctor.
6749 (__class_type_info::__do_upcast): Adjust call of worker function.
6750 (__class_type_info::__do_upcast): Adjust.
6751 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6753 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6754 virtual base in diamond heirarchy bug.
6756 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6758 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6759 and bitfield to tinfo_fn_p.
6760 (DECL_TINFO_FN_P): Adjust.
6761 (SET_DECL_TINFO_FN_P): Likewise.
6762 (DECL_MUTABLE_P): Likewise.
6763 (DECL_C_BIT_FIELD): Likewise.
6764 (SET_DECL_C_BIT_FIELD): Likewise.
6765 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6766 (DECL_UNINLINABLE): Likewise.
6767 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6768 (handle_using_decl): Remove assertion.
6769 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6770 to build FIELD_DECLs.
6771 (build_base_field): Likewise.
6772 (layout_class_type): Likewise.
6773 * decl.c (init_decl_processing): Likewise.
6774 (build_ptrmemfunc_type): Likewise.
6775 (grokdeclarator): Likewise.
6776 * decl2.c (grok_x_components): Likewise.
6777 * except.c (call_eh_info): Likewise.
6778 * init.c (init_init_processing): Likewise.
6779 * rtti.c (expand_class_desc): Likewise.
6780 (create_pseudo_type_info): Likewise.
6781 (get_vmi_pseudo_type_info): Likewise.
6782 (create_tinfo_types): Likewise.
6783 * ptree.c (print_lang_decl): Adjust.
6784 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6785 before checking DECL_MUTABLE_P.
6787 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6788 parameters for template functions.
6789 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6790 destructors as well as constructors.
6792 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6794 * class.c (build_ctor_vtbl_group): Set inits.
6795 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6796 DECL_THIS_INLINE appropriately for clones.
6798 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6799 (DECL_CONV_FN_P): Simplify.
6800 (DECL_OPERATOR): Remove.
6801 (language_to_string): Declare.
6802 * decl.c (duplicate_decls): Fix typo in comment.
6803 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6804 (grok_op_properties): Use DECL_CONV_FN_P instead of
6805 IDENTIFIER_TYPENAME_P.
6806 * dump.c (dequeue_and_dump): Dump the language linkage of
6808 * error.c (language_to_string): Give it external linkage.
6809 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6810 (implicitly_declare_fn): Set DECL_LANGUAGE.
6811 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6812 IDENTIFIER_TYPENAME_P.
6813 (tsubst_decl): Likewise.
6814 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6815 * semantics.c (finish_member_declaration): Don't mark members of
6816 classes declared in an extern "C" region as extern "C".
6818 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6820 * decl2.c (qualified_lookup_using_namespace): Look through
6823 * decl.c (push_using_decl): Return the old decl on namespace level.
6825 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6827 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6828 (VTT_NAME_PREFIX): New macro.
6829 (CTOR_VTBL_NAME_PREFIX): Likewise.
6830 (get_ctor_vtbl_name): New function.
6831 * class.c (get_vtable_name): Simplify.
6832 (get_vtt_name): New function.
6833 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6834 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6835 when a virtual base becomes primary.
6836 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6838 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6839 additional parameters.
6840 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6841 (initialize_array): New function.
6842 (build_vtt): Likewise.
6843 (build_vtt_inits): Likewise.
6844 (dfs_build_vtt_inits): Likewise.
6845 (dfs_fixup_binfo_vtbls): Likewise.
6846 (build_ctor_vtbl_group): Likewise.
6847 (initialize_vtable): Use initialize_array.
6848 (accumulate_vtbl_inits): Reimplement to handle construction
6850 (dfs_accumulate_vtbl_inits): Likewise.
6851 (bulid_vtbl_initializer): Adjust parameter name.
6852 * method.c (build_typename_overload): Remove #if 0'd code.
6853 (get_ctor_vtbl_name): New function.
6854 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6855 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6857 * cp-tree.h (struct lang_type): Remove search_slot.
6858 (CLASSTYPE_SEARCH_SLOT): Remove.
6859 (emit_base_init): Change prototype.
6860 (initialize_vtbl_ptrs): Likewise.
6861 (expand_indirect_vtbls_init): Likewise.
6862 (clear_search_slots): Remove.
6863 * decl.c (lang_mark_tree): Don't mark search_slot.
6864 * init.c (initialize_vtbl_ptrs): Simplify.
6865 (emit_base_init): Likewise.
6866 * search.c (struct vbase_info): Document decl_ptr.
6867 (convert_pointer_to_single_level): Remove.
6868 (dfs_find_vbases): Remove.
6869 (dfs_init_base_pointers): Simplify.
6870 (dfs_clear_vbase_slots): Remove.
6871 (dfs_vtable_path_unmark): New function.
6872 (init_vbase_pointers): Simplify.
6873 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6874 (expand_indirect_vtbls_init): Simplify. Don't call
6875 mark_all_temps_used.
6876 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6877 initialize_vtbl_ptrs.
6879 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6881 * except.c: Add static prototypes.
6883 2000-05-20 H.J. Lu <hjl@gnu.org>
6885 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6887 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6889 Don't create a separate copy of virtual bases for the
6890 CLASSTYPE_VBASECLASSES list.
6891 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6892 (BINFO_FOR_VBASE): Remove.
6893 (CANONICAL_BINFO): Adjust.
6894 (binfo_for_vbase): New function.
6895 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6896 instead of BINFO_FOR_VBASE.
6897 (build_vbase_pointer): Likewise.
6898 (build_secondary_vtable): Likewise.
6899 (dfs_mark_primary_bases): Likewise.
6900 (mark_primary_bases): Likewise.
6901 (layout_nonempty_base_or_field): Likewise.
6902 (dfs_set_offset_for_shared_vbases): Likewise.
6903 (dfs_set_offset_for_unshared_vbases): Likewise.
6904 (layout_virtual_bases): Likewise. Adjust for changes to the
6905 CLASSTYPE_VBASECLASSES list.
6906 (dump_class_hierarchy_r): Use binfo_for_vbase
6907 instead of BINFO_FOR_VBASE.
6908 (dump_class_hierarchy): Likewise.
6909 (finish_vtbls): Likewise.
6910 (build_vtbl_initializer): Adjust for changes to the
6911 CLASSTYPE_VBASECLASSES list.
6912 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6913 * decl.c (finish_destructor_body): Adjust for changes to the
6914 CLASSTYPE_VBASECLASSES list.
6915 * init.c (sort_base_init): Use binfo_for_vbase.
6916 (construct_virtual_bases): Adjust for changes to the
6917 CLASSTYPE_VBASECLASSES list.
6918 (expand_member_init): Use binfo_for_vbase.
6919 (build_vbase_delete): Adjust for changes to the
6920 CLASSTYPE_VBASECLASSES list.
6921 * method.c (do_build_copy_constructor): Likewise.
6922 * rtti.c (get_base_offset): Use binfo_for_vbase.
6923 (expand_class_desc): Remove #if 0'd code.
6924 * search.c (struct vbase_info): Remove vbase_types.
6925 (get_base_distance): Use binfo_for_vbase.
6926 (lookup_field_queue_p): Use CANONICAL_BINFO.
6927 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6928 (get_pure_virtuals): Adjust for changes to the
6929 CLASSTYPE_VBASECLASSES list.
6930 (dfs_find_vbases): Use binfo_for_vbase.
6931 (dfs_init_vbase_pointers): Likewise.
6932 (init_vbase_pointers): Don't initialize vi.vbase_types.
6933 (virtual_context): Use binfo_for_vbase.
6934 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6935 CLASSTYPE_VBASECLASSES list.
6936 (expand_indirect_vtbls_init): Simplify.
6937 (dfs_get_vbase_types): Don't replicate virtual bases.
6938 (find_vbase_instance): Use binfo_for_vbase.
6939 (binfo_for_vbase): New function.
6940 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6942 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6944 * decl2.c (finish_anon_union): Generalize error messages to handle
6945 anonymous structures.
6946 * init.c (perform_member_init): Remove `name' parameter.
6947 (build_field_list): New function.
6948 (sort_member_init): Handle anonymous union initialization order
6949 correctly. Check for multiple initializations of the same union.
6950 (emit_base_init): Don't look up fields by name here.
6951 (expand_member_init): Record the result of name lookup for future
6953 * typeck.c (build_component_ref): Fix formatting.
6955 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6957 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6958 * typeck.c (build_x_compound_expr): Replace warn_unused with
6961 * decl2.c (lang_decode_option): Update -Wall unused flags by
6962 calling set_Wunused.
6964 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6966 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6967 * init.c (dfs_vtable_path_unmark): Remove.
6968 * search.c (marked_new_vtable_p): Likewise.
6969 (unmarked_new_vtable_p): Likewise.
6970 (dfs_search_slot_nonempty_p): Likewise.
6971 (dfs_mark): Likewise.
6972 (dfs_vtable_path_unmark): Likewise.
6973 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6974 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6975 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6976 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6977 (init_vbase_pointers): Simplify.
6978 (expand_indirect_vtbls_init): Likewise.
6980 * class.c (copy_virtuals): New function.
6981 (build_primary_table): Use it.
6982 (build_secondary_vtable): Likewise.
6983 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6984 indicate that no vcall offset is required.
6985 (add_virtual_function): Likewise.
6986 (modify_all_vtables): Likewise.
6987 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6988 (dfs_accumulate_vtbl_inits): Likewise.
6989 (build_vtbl_initializer): Make changes to handle construction
6991 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6992 (build_rtti_vtbl_entries): Likewise.
6993 (build_vtable_entries): Handle a NULL vcall_index.
6995 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6997 * decl2.c (lang_decode_option): Fix thinko.
6999 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7001 * except.c (check_handlers): New fn.
7002 * cp-tree.h: Declare it.
7003 * semantics.c (finish_handler_sequence): Call it.
7004 (finish_function_handler_sequence): Likewise.
7005 (finish_handler_parms): Set TREE_TYPE on the handler.
7006 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7007 * search.c (get_base_distance_recursive): If protect>1, ignore
7009 (get_base_distance): Don't reduce watch_access.
7011 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7013 * lex.c: #include diagnostic.h.
7014 (lang_init_options): Set default prefixing rules.
7016 * lang-options.h: Add -fdiagnostics-show-location=.
7018 * decl2.c: #include diagnostic.h.
7019 (lang_decode_option): Handle -fdiagnostics-show-location=.
7021 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7023 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7024 * vec.cc: Revert my 2000-05-07 change.
7026 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7028 * class.c (check_field_decls): Complain about non-static data
7029 members with same name as class in class with constructor.
7031 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7033 * decl.c (grokdeclarator): Allow non-static data members with
7036 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7038 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7039 and pending_inline.filename. Update prototypes.
7040 * decl.c (define_label): Constify filename parameter.
7041 * decl2.c (warn_if_unknown_interface): Constify local char *.
7042 * input.c Constify input_source.filename. Don't declare
7043 input_filename or lineno. Constify filename parameter to feed_input.
7044 * lex.c (init_parse): Constify parameter and return value.
7045 (cp_pragma_interface, cp_pragma_implementation): Constify
7047 (reinit_parse_for_method, reinit_parse_for_block,
7048 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7049 Constify local char *.
7050 * pt.c: Don't declare lineno or input_filename.
7051 (print_template_context, tsubst_friend_function, tsubst_decl,
7052 tsubst, instantiate_decl): Constify local char *.
7053 * semantics.c (expand_body): Constify local char *.
7054 * tree.c (build_srcloc): Constify filename parameter.
7055 * typeck.c (c_expand_asm_operands): Constify filename
7058 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7060 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7063 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7065 * inc/cxxabi.h: Fix typos in comment.
7066 (__base_class_info::__offset): Use a static_cast.
7068 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7070 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7071 of std::size_t and std::ptrdiff_t respectively.
7072 * tinfo.cc: Likewise.
7075 2000-05-06 Richard Henderson <rth@cygnus.com>
7077 * typeck.c (build_c_cast): Don't warn integer->pointer size
7078 mismatch for constants.
7080 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7082 * rtti.c (ptmd_initializer): Set non-public, if class is
7085 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7086 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7087 __cxa_vec_delete): Likewise.
7088 * tinfo.cc (__dynamic_cast): Likewise.
7089 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7090 __cxa_vec_delete): Likewise.
7092 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7094 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7095 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7096 (lang_decl_flags): Add vcall_offset.
7097 (THUNK_VCALL_OFFSET): Use it.
7098 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7099 * method.c (make_thunk): Create the lang_decl here, not in
7101 (emit_thunk): Make generic thunks into ordinary functions once
7102 they have been fed to expand_body.
7103 * semantics.c (expand_body): Set current_function_is_thunk here.
7105 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7107 * class.c (update_vtable_entry_for_fn): Prototype.
7109 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7112 * search.c (dfs_build_inheritance_graph_order): Prototype.
7114 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7116 * cp-tree.h (special_function_kind): Add various kinds of
7118 (special_function_p): New function.
7119 * class.c (overrides): Don't let one kind of destructor override
7121 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7122 whether or not to instantiate a template.
7123 * tree.c (special_function_p): Define.
7125 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7127 * cp-tree.def (THUNK_DECL): Remove.
7128 * cp-tree.h (DECL_THUNK_P): New macro.
7129 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7130 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7131 (SET_DECL_THUNK_P): Likewise.
7132 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7133 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7134 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7135 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7136 (duplicate_decls): Likewise.
7137 (pushdecl): Likewise. Adjust thunk handling.
7138 (grokfndecl): Use DECL_EXTERN_C_P.
7139 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7140 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7141 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7142 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7143 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7144 DECL_NO_STATIC_CHAIN.
7145 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7146 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7147 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7150 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7152 * tree.c (walk_tree): Set lineno.
7154 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7156 * exception.cc: Update license notice.
7158 * new1.cc: Likewise.
7159 * new2.cc: Likewise.
7160 * tinfo.cc: Likewise.
7161 * tinfo2.cc: Likewise.
7163 * inc/cxxabi.h: Likewise.
7164 * inc/exception: Likewise.
7165 * inc/new: Likewise.
7166 * inc/new.h: Likewise.
7167 * inc/typeinfo: Likewise.
7169 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7171 * tree.c (build_target_expr_with_type): If we already have a
7172 TARGET_EXPR, just return it.
7174 * optimize.c (initialize_inlined_parameters): Don't generate an
7175 EXPR_STMT if we can just use DECL_INITIAL.
7176 * decl.c (emit_local_var): Only make the initialization a
7177 full-expression if stmts_are_full_exprs_p.
7179 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7181 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7183 * call.c (standard_conversion): Use it.
7184 (direct_reference_binding): Likewise.
7185 (build_over_call): Likewise.
7186 (is_properly_derived_from): Likewise.
7187 (compare_ics): Likewise.
7188 * class.c (resolves_to_fixed_type_p): Likewise.
7189 * optimize.c (declare_return_variable): Likewise.
7190 * pt.c (is_specialization_of): Likewise.
7192 * typeck.c (comp_target_parms): Likeiwse.
7193 (build_static_cast): Likewise.
7194 (build_reinterpret_cast): Likewise.
7195 (build_const_cast): Likewise.
7196 (comp_ptr_ttypes_real): Likewise.
7197 (comp_ptr_ttypes_const): Likewise.
7198 * typeck2.c (process_init_constructor): Likewise.
7200 2000-04-30 Scott Snyder <snyder@fnal.gov>
7202 * decl.c (finish_destructor_body): Use the base destructor when
7203 destroying virtual bases.
7205 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7207 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7209 * optimize.c (struct inline_data): Add target_exprs field.
7210 (declare_return_variable): When a function returns an aggregate,
7211 use the variable declared in the TARGET_EXPR as the remapped
7213 (expand_call_inline): Update the pending target_exprs stack.
7214 (optimize_function): Initialize the stack.
7216 * decl2.c (finish_file): Fix typo in comment.
7218 * method.c (emit_thunk): Don't try to return a `void' value.
7220 * optimize.c (initialize_inlined_parameters): If the parameter is
7221 addressable, we need to make a new VAR_DECL, even if the
7222 initializer is constant.
7224 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7226 * decl.c (grok_op_properties): Add an extra check of argtypes.
7228 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7230 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7232 (initialize_inlined_parameters): Try to avoid creating new
7235 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7237 * lex.c (my_get_run_time): Remove.
7238 (init_filename_times): Use get_run_time instead of my_get_run_time.
7239 (check_newline): Likewise.
7240 (dump_time_statistics): Likewise.
7241 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7242 of computing elapsed time explicitly.
7244 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7246 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7247 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7248 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7249 before calling decl_constant_value.
7250 * class.c (check_bitfield_decl): Likewise.
7251 * cvt.c (ocp_convert): Likewise.
7252 (convert): Likewise.
7253 * decl.c (compute_array_index_type): Likewise.
7254 (build_enumerator): Likewise.
7255 * decl2.c (check_cp_case_value): Likewise.
7256 * pt.c (convert_nontype_argument): Likewise.
7258 * typeck.c (decay_conversion): Likewise.
7259 (build_compound_expr): Likewise.
7260 (build_reinterpret_cast): Likewise.
7261 (build_c_cast): Likewise.
7262 (convert_for_assignment): Likewise.
7264 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7266 * decl.c (finish_function): Don't play games with DECL_INLINE.
7268 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7270 * ir.texi: Correct typo.
7272 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7274 * decl.c (grokdeclarator): Reject VLAs as members.
7276 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7278 * call.c (standard_conversion): Accept conversion between
7281 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7283 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7285 * decl2.c (finish_file): Remove double setup for accounting
7288 2000-04-24 Robert Lipe <robertlipe@usa.net>
7290 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7292 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7294 * new.cc (set_new_handler): Needs to be in std::.
7296 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7298 * cp-tree.h (lang_decl): Remove pretty_function_p.
7299 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7300 language-specific node.
7301 * decl.c (cp_make_fname_decl): Use build_decl, not
7302 build_lang_decl, to build the variables.
7303 (grokvardecl): Don't call build_lang_decl for local variables in
7305 (grokdeclarator): Don't call build_lang_decl for local type
7306 declarations in templates.
7307 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7308 zero'd memory, rather than calling memset.
7309 * pt.c: Include hashtab.h.
7310 (local_specializations): New variable.
7311 (retrieve_local_specialization): Use it.
7312 (register_local_specialization): Likewise.
7313 (tsubst_decl): Don't assume local variables have
7315 (instantiate_decl): Set up local_specializations.
7316 * Makefile.in (HTAB_H): New variable.
7318 2000-04-23 Richard Henderson <rth@cygnus.com>
7320 * typeck.c (c_expand_asm_operands): Restore the original
7321 contents of the output list.
7323 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7325 * ir.texi: Document complex number representation.
7327 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7329 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7330 (target_incomplete_p): New function.
7331 (tinfo_base_init): Create comdat NTBS name variable.
7332 (ptr_initializer): Add non_public parameter. Calculate it.
7333 (ptmd_initializer): Likewise.
7334 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7335 (create_real_tinfo_var): Add non_public parameter. Use it.
7336 Push proxy into global namespace.
7337 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7339 * inc/typeinfo (type_info::before, type_info::operator==):
7340 Compare __name addresses.
7342 * tinfo2.cc: Remove new-abi builtins comment.
7344 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7346 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7348 * call.c (joust): Exit early if we get the same function, too.
7350 * decl2.c (key_method): Return NULL_TREE for template classes.
7351 (import_export_class): Don't need to check for template classes.
7353 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7355 * lex.c: Remove references to cccp.c.
7357 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7359 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7360 volatile_memfunc. Add destructor_attr. Adjust dummy.
7361 (DECL_DESTRUCTOR_P): Use destructor_attr.
7362 (DECL_CONST_MEMFUNC_P): Reimplement.
7363 (DECL_VOLATILE_MEMFUNC_P): Remove.
7364 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7365 (overrides): Use DECL_DESTRUCTOR_P.
7366 (check_for_override): Likewise.
7367 * decl.c (start_function): Likewise.
7368 * decl2.c (grokfclassfn): Likewise.
7369 (check_classfn): Likewise.
7370 (grok_function_init): Likewise.
7372 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7374 * decl2.c (grokfield): Issue error on illegal data member
7377 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7379 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7381 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7383 * class.c (build_vtable_entry): Don't build thunks for type-info
7386 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7388 * decl.c (decls_match): Allow a redeclaration of a builtin to
7389 specify args while the builtin did not.
7391 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7393 * cp-tree.def (THUNK_DECL): Add to documentation.
7394 * cp-tree.h (flag_huge_objects): Declare.
7395 * class.c (modify_vtable_entry): Tidy.
7396 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7397 Calculate delta appropriately for the new ABI.
7398 (dfs_modify_vtables): Use it.
7399 (modify_all_vtables): Fix thinko in code to add overriding copies
7400 of functions to primary vtables.
7401 (build_clone): Fix typo in comment.
7402 (clone_function_decl): Correct order of destructors in vtable.
7403 (build_vbase_offset_vtbl_entries): Adjust comment.
7404 (dfs_vcall_offset_queue_p): Remove.
7405 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7406 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7407 (build_vtable_entry): Correct check for pure virtual functions.
7408 Don't declare flag_huge_objects.
7409 * decl.c (flag_huge_objects): Remove declaration.
7410 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7411 Use int_size_in_bytes.
7412 (emit_thunk): Handle vcall offset thunks.
7414 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7416 * decl2.c (parse_time, varconst_time): Delete declarations.
7417 (finish_file): Delete LINENO declaration.
7418 START_TIME and THIS_TIME now long.
7420 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7422 * class.c (build_base_field): Reformat comment.
7424 * inc/cxxabi.h (stddef.h): Comment inclusion.
7425 (__base_class_info::__offset): Comment shift.
7427 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7429 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7430 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7431 (cp_push_exception_identifier): New macro.
7432 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7433 (DECL_BASE_DESTRUCTOR_P): Likewise.
7434 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7435 (get_vtbl_decl_for_binfo): Fix formatting.
7436 (in_charge_arg_for_name): New macro.
7437 (maybe_build_cleanup_and_delete): Remove declaration.
7438 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7439 (in_charge_arg_for_name): New function.
7440 (build_new_method_call): Use it. Handle cloned destructors.
7441 (build_clone): Don't make the base constructor virtual.
7442 Automatically defer generated functions.
7443 (clone_function_decl): Handle destructors, too.
7444 (clone_constructors_and_destructors): Likewise.
7445 (create_vtable_ptr): Don't create a vtable entry for a cloned
7447 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7448 (initialize_predefined_identifiers): Update appropriately.
7449 (finish_destructor_body): Simplify.
7450 (maybe_build_cleanup_and_delete): Remove.
7451 * except.c (expand_throw): Handle new-ABI destructors.
7452 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7453 (build_dtor_call): New function.
7454 (build_delete): Use it. Simplify.
7455 * optimize.c (maybe_clone_body): Handle destructors.
7456 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7458 * exception.cc (cleanup_fn): New typedef.
7459 (CALL_CLEANUP): New macro.
7460 (cp_eh_info): Use them.
7461 (__cp_push_exception): Likewise.
7462 (__cp_pop_exception): Likewise.
7464 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7466 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7467 (complete_dtor_identifier): New macro.
7468 (CLASSTYPE_FIRST_CONVERSION): Remove.
7469 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7470 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7471 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7472 (CLASSTYPE_CONSTRUCTORS): Likewise.
7473 (CLASSTYPE_DESTRUCTORS): Likewise.
7474 (lang_decl): Add cloned_function.
7475 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7476 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7477 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7478 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7479 (DECL_CLONED_FUNCTION_P): Likewise.
7480 (DECL_CLONED_FUNCTION): Likewise.
7481 (clone_function_decl): Declare.
7482 (maybe_clone_body): Likewise.
7483 * call.c (build_user_type_conversion_1): Call complete object
7484 constructors in the new ABI.
7485 (build_new_method_call): Don't add in-charge parameters under the
7487 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7488 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7489 CLASSTYPE_DESTRUCTOR_SLOT.
7490 (build_clone): New function.
7491 (clone_function_decl): Likewise.
7492 (clone_constructors_and_destructors): Likewise.
7493 (check_bases_and_members): Use it.
7494 * decl.c (iniitialize_predefined_identifiers): Initialize
7495 complete_dtor_identifier.
7496 (finish_function): Don't add extra code to a clone.
7497 (lang_mark_tree): Mark cloned_function.
7498 * decl2.c (mark_used): Don't bother trying to instantiate things
7500 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7501 * method.c (set_mangled_name_for_decl): Don't treat clones as
7503 (synthesize_method): Sythesize cloned functions, not the clones.
7504 * optimize.c (inline_data): Update comment on ret_label.
7505 (remap_block): Don't assume DECL_INITIAL exists.
7506 (copy_body_r): Allow ret_label to be NULL.
7507 (maybe_clone_body): Define.
7508 * pt.c (tsubst_decl): Handle clones.
7509 (instantiate_clone): New function.
7510 (instantiate_template): Use it.
7511 (set_mangled_name_for_template_decl): Don't treat clones as
7513 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7514 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7515 * semantics.c (expand_body): Clone function bodies as necessary.
7517 * optimize.c (remap_decl): Avoid sharing structure for arrays
7518 whose size is only known at run-time.
7519 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7521 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7522 to has_in_charge_parm_p.
7523 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7524 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7525 (DECL_COPY_CONSTRUCTOR_P): New macro.
7526 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7527 (build_user_type_conversion_1): Likewise.
7528 (convert_like_real): Likewise.
7529 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7530 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7531 (copy_args_p): Likewise.
7532 (grok_ctor_properties): Likewise.
7533 (start_function): Likewise.
7534 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7535 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7536 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7537 * method.c (do_build_copy_constructor): Use
7538 DECL_HAS_IN_CHARGE_PARM_P.
7539 (synthesize_method): Likewise.
7540 * pt.c (instantiate_template): Remove goto.
7541 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7544 * cp-tre.h (finish_function): Change prototype.
7545 * decl.c (end_cleanup_fn): Adjust caller.
7546 (finish_function): Take only one parameter.
7547 * decl2.c (finish_objects): Adjust caller.
7548 (finish_static_storage_duration_function): Likewise.
7549 * method.c (emit_thunk): Likewise.
7550 * parse.y: Likewise.
7551 * parse.c: Regenerated.
7552 * pt.c (instantiate_decl): Likewise.
7553 * rtti.c (synthesize_tinfo_fn): Likewise.
7554 * semantics.c (expand_body): Likewise.
7556 * cp-tree.h (copy_decl): New function.
7557 * class.c (finish_struct_1): Use it.
7558 * lex.c (copy_decl): Define it.
7559 * pt.c (tsubst_decl): Likewise.
7560 * tree.c (copy_template_template_parm): Likewise.
7562 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7563 has_nonpublic_assign_ref.
7564 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7565 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7566 * class.c (finish_struct_methods): Don't set
7567 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7568 (interface_only): Don't declare.
7569 (interface_unknown): Likewise.
7571 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7573 * tree.h (HAVE_TEMPLATES): Remove definition.
7574 * lang-options.h (-fthis-is-variable): Remove documentation.
7576 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7578 * class.c (instantiate_type): Handle object-relative template-id.
7580 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7581 * decl.c (cplus_expand_expr_stmt): Not here.
7583 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7584 Initialize exprtype earlier.
7586 * parse.y (fn.def1): Check for defining types in return types.
7588 * decl.c (check_tag_decl): Notice extra fundamental types.
7589 Diagnose empty decls in classes, too.
7591 * decl.c (grokdeclarator): Don't override an anonymous name if no
7592 declarator was given.
7594 * cvt.c (convert_to_void): Call resolve_offset_ref.
7596 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7598 * decl2.c (decl_namespace): Handle getting a type.
7600 * typeck.c (build_c_cast): Re-enable warning for cast between
7601 pointer and integer of different size.
7603 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7605 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7607 (__pointer_type_info::__pointer_catch): New virtual function.
7608 (__pointer_to_member_type_info): Derive from
7609 __pointer_type_info. Adjust.
7610 (__pointer_to_member_type_info::__do_catch): Remove.
7611 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7612 (__pointer_to_member_type_info::__pointer_catch): Declare.
7613 * rtti.c (qualifier_flags): Add restrict flag.
7614 (ptmd_initializer): Reorder members.
7615 (create_tinfo_types): Expand comments. Reorder
7616 ptmd_desc_type_node members.
7617 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7619 (__pointer_type_info::__do_catch): Move specific code into
7620 __pointer_catch. Call it.
7621 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7622 specific catch checking. Fix void conversion check.
7623 (__pointer_to_member_type_info::__do_catch): Remove.
7624 (__pointer_to_member_type_info::__pointer_catch): Implement.
7626 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7628 * lex.c (init_parse): Remove traces of classof and headof.
7629 * decl2.c (flag_operator_names): Default to 1.
7630 (lang_decode_option): Do not set it for -ansi.
7632 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7634 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7635 (DECL_MAIN_VARIANT): Remove.
7636 * decl.c (duplicate_decls): Don't set it.
7637 (start_function): Likewise.
7638 (lang_mark_tree): Don't mark it.
7639 * decl2.c (defer_fn): Don't use it.
7640 * lex.c (retrofit_lang_decl): Don't set it.
7641 * pt.c (tsubst_decl): Likewise.
7642 * ptree.c (print_lang_decl): Don't print it.
7643 * typeck.c (mark_addressable): Don't use it.
7645 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7647 * vec.cc: Include <new> and <exception>.
7648 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7649 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7651 (__cxa_vec_delete): Catch dtor exceptions.
7653 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7655 Prepend __ to implementation defined names.
7656 * inc/typeinfo (type_info): Rename _name to __name.
7657 (type_info::type_info): Rename parameter.
7658 (type_info::operator==, type_info::operator!=,
7659 type_info::before): Likewise.
7660 (type_info::is_pointer_p, type_info::is_function_p,
7661 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7664 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7665 (__pointer_type_info::__pointer_type_info): Likewise.
7666 (__pointer_type_info::is_pointer_p,
7667 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7668 (__array_type_info::__array_type_info): Rename parameters.
7669 (__function_type_info::__function_type_info): Likewise.
7670 (__function_type_info::is_function_p): Prepend __.
7671 (__enum_type_info::__enum_type_info): Rename parameters.
7672 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7674 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7676 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7677 (__class_type_info::__class_type_info): Rename parameters.
7678 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7679 (__class_type_info::upcast_result,
7680 __class_type_info::dyncast_result): Prepend __. Move definition
7682 (__class_type_info::do_upcast, __class_type_info::do_catch,
7683 __class_type_info::find_public_src,
7684 __class_type_info::do_dyncast,
7685 __class_type_info::do_find_public_src): Prepend __. Rename
7687 (__si_class_type_info::__si_class_type_info): Rename parameters.
7688 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7689 __si_class_type_info::do_find_public_src): Prepent __. Rename
7691 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7692 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7693 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7695 (__dynamic_cast): Rename parameters.
7696 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7697 type_info::do_catch, type_info::do_upcast): Prepend __.
7698 (contained_p, public_p, virtual_p, contained_public_p,
7699 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7700 (__class_type_info::do_catch,
7701 __class_type_info::do_upcast): Prepend __. Adjust.
7702 (__class_type_info::__upcast_result,
7703 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7705 (__class_type_info::find_public_src): Prepend __. Adjust.
7706 (__class_type_info::do_find_public_src,
7707 __si_class_type_info::do_find_public_src,
7708 __vmi_class_type_info::do_find_public_src): Likewise.
7709 (__class_type_info::do_dyncast,
7710 __si_class_type_info::do_dyncast,
7711 __vmi_class_type_info::do_dyncast): Likewise.
7712 (__class_type_info::do_upcast,
7713 __si_class_type_info::do_upcast,
7714 __vmi_class_type_info::do_upcast): Likewise.
7715 (__dynamic_cast): Adjust.
7716 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7717 (__function_type_info::is_function_p): Likewise.
7718 (__pointer_type_info::do_catch): Likewise. Adjust.
7719 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7720 (__throw_type_match_rtti_2): Adjust.
7721 (__is_pointer): Adjust.
7723 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7725 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7726 (complete_ctor_identifier): New macro.
7727 (special_function_kind): Add sfk_copy_constructor and
7728 sfk_assignment_operator.
7729 (LOOKUP_HAS_IN_CHARGE): Remove.
7730 (cons_up_default_function): Rename to ...
7731 (implicitly_declare_fn): ... this.
7732 * call.c (build_new_method_call): Add in-charge parameters for
7734 * class.c (add_implicitly_declared_members): Change parameter name
7735 from cant_have_assignment to cant_have_const_assignment.
7736 Replace calls to cons_up_default_function to implicitly_declare_fn.
7737 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7738 * decl.c (initialize_predefined_identifiers): Initialize it.
7739 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7741 * init.c (expand_default_init): Don't calculate the in-charge
7743 (build_new_1): Likewise.
7744 * lex.c (cons_up_default_function): Move to method.c.
7745 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7746 (implicitly_declare_fn): New function.
7747 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7748 (build_modify_expr): Likewise.
7749 * typeck2.c (build_functional_cast): Likewise.
7751 Under the new ABI, constructors don't return `this'.
7752 * cp-tree.h (warn_reorder): Declare.
7753 (special_function_kind): New enum.
7754 (global_base_init_list): Remove declaration.
7755 (emit_base_init): Don't return a value.
7756 (check_base_init): Don't declare.
7757 (is_aggr_typedef): Likewise.
7758 * decl.c (check_special_function_return_type): New function.
7759 (return_types): Remove.
7760 (grokdeclarator): Use check_special_function_return_type.
7761 (start_function): Don't initialize ctor_label under the new ABI.
7762 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7763 * init.c (begin_init_stmts): Move to top of file.
7764 (finish_init_stmts): Likewise.
7765 (warn_reorder): Don't declare.
7766 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7768 (check_base_init): Remove.
7769 (is_aggr_typedef): Likewise.
7770 (build_new_1): Don't use the return value of a constructor.
7771 * semantics.c (setup_vtbl_ptr): Don't use the return value
7773 * typeck.c (check_return_expr): Don't magically convert return
7774 statements into `return this' in constructors under the new ABI.
7776 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7777 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7778 (base_ctor_identifier): New macro.
7779 (base_dtor_identifier): Likewise.
7780 (deleting_dtor_identifier): Likewise.
7781 * decl.c: Don't include obstack.h.
7782 (obstack_chunk_alloc): Don't define.
7783 (obstack_chunk_free): Likewise.
7784 (struct predefined_identifier): New type.
7785 (initialize_predefined_identifiers): New function.
7786 (init_decl_processing): Use it.
7787 (debug_temp_inits): Remove.
7788 (start_method): Don't call preserve_data.
7789 (hack_incomplete_structures): Update comment.
7790 * init.c (init_init_processing): Don't initialize
7792 (build_offset_rf): Remove dead code.
7793 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7794 * search.c (init_search_processing): Don't initialize
7797 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7799 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7800 some sign_compare warnings.
7802 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7804 Rename abi::__vmi_class_type_info members.
7805 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7806 base_list, detail_masks members to vmi_flags, vmi_base_count,
7807 vmi_bases and vmi_flags_masks respectively.
7808 (__vmi_class_type_info::vmi_flags_masks): Rename
7809 details_unknown_mask to flags_unknown_mask.
7810 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7811 (__vmi_class_type_info::do_find_public_src): Adjust.
7812 (__vmi_class_type_info::do_dyncast): Adjust.
7813 (__vmi_class_type_info::do_upcast): Adjust.
7815 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7817 * tinfo.cc (convert_to_base): New function.
7818 (get_vbase_offset): Remove. Move into convert_to_base.
7819 (__vmi_class_type_info::do_find_public_src): Adjust.
7820 (__vmi_class_type_info::do_dyncast): Adjust.
7821 (__vmi_class_type_info::do_upcast): Adjust.
7823 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7825 * tinfo.cc (operator=): Use __builtin_strcmp.
7826 * tinfo2.cc (before): Likewise.
7828 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7830 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7831 (DECL_SAVED_INLINE): Rename to ...
7832 (DECL_DEFERRED_FN): ... this.
7833 (in_function_p): Remove declaration.
7834 (mark_inline_for_output): Rename to ...
7835 (defer_fn): ... this.
7836 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7837 (in_function_p): Remove definition.
7838 * decl2.c (saved_inlines): Rename to ...
7839 (deferred_fns): ... this.
7840 (saved_inlines_used): Rename to ...
7841 (deferred_fns_used): ... this.
7842 (mark_inline_for_output): Rename to ...
7843 (defer_fn): ... this.
7844 (finish_file): Adjust accordingly.
7845 (init_decl2): Likewise.
7846 * lex.c (cons_up_default_function): Likewise.
7847 * pt.c (mark_decl_instantiated): Likewise.
7848 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7850 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7851 * semantics.c (expand_body): Defer more functions.
7853 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7856 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7858 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7859 __cxa_vec_delete): Declare.
7861 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7863 * rtti.c (dfs_class_hint_mark): New static function.
7864 (dfs_class_hint_unmark): New static function.
7865 (class_hint_flags): Use them.
7867 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7869 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7871 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7873 * cp-tree.h (instantiate_decl): Change prototype.
7874 * decl2.c (mark_used): Adjust call.
7875 * optimize.c (inlinable_function_p): Adjust handling of templates.
7876 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7877 (do_type_instantiation): Likewise.
7878 (instantiate_decl): Defer more templates.
7879 (instantiate_pending_templates): Adjust logic to handle inline
7882 * Makefile.in (GGC_H): New variable. Use it throughout in place
7885 * call.c: Don't include obstack.h. Include ggc.h.
7886 (obstack_chunk_alloc): Don't define.
7887 (obstack_chunk_free): Likewise.
7888 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7889 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7890 (pop_switch): Free it.
7892 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7894 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7895 if we don't have a DECL_FIELD_OFFSET.
7897 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7899 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7902 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7904 * cfns.gperf (hash, libc_name_p): Prototype.
7906 * rtti.c (build_dynamic_cast_1): Constification.
7908 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7910 * semantics.c (deferred_type_access_control): Prototype.
7912 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7914 Correct many new ABI issues regarding vbase and vcall offset
7916 * cp-tree.h (BINFO_VTABLE): Document.
7917 (struct lang_type): Tweak formatting.
7918 (BINFO_PRIMARY_BINFO): Add to documentation.
7919 (CLASSTYPE_VSIZE): Fix typo in comment.
7920 (CLASSTYPE_VBASECLASSES): Update documentation.
7921 (BINFO_VBASE_MARKED): Remove.
7922 (SET_BINFO_VBASE_MARKED): Likewise.
7923 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7924 (BINFO_FIELDS_MARKED): Remove.
7925 (SET_BINFO_FIELDS_MARKED): Likewise.
7926 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7927 (enum access_kind): New enumeration.
7928 (num_extra_vtbl_entries): Remove declaration.
7929 (size_extra_vtbl_entries): Likewise.
7930 (get_vtbl_decl_for_binfo): New function.
7931 (dfs_vbase_unmark): Remove declaration.
7932 (mark_primary_bases): Likewise.
7933 * class.c (SAME_FN): Remove.
7934 (struct vcall_offset_data_s): Move definition.
7935 (build_vbase_pointer): Use `build', not `build_binary_op', to
7936 access the vbase pointer under the new ABI.
7937 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7938 (build_primary_vtable): Likewise.
7939 (dfs_mark_primary_bases): Move here from search.c.
7940 (mark_primary_bases): Likewise.
7941 (determine_primary_bases): Under the new ABI, don't make a base
7942 class a primary base just because we don't yet have any virtual
7944 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7945 (num_vfun_entries): Remove.
7946 (dfs_count_virtuals): Likewise.
7947 (num_extra_vtbl_entries): Likewise.
7948 (size_extra_vtbl_entries): Likewise.
7949 (layout_virtual_bases): Iterate in inheritance graph order under
7951 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7952 indicate that a vfield is present.
7953 (init_class_processing): Initialize access_public_node, etc., from
7955 (get_vtbl_decl_for_binfo): New function.
7956 (dump_class_hierarchy_r): Likewise.
7957 (dump_class_hierarchy): Use it.
7958 (finish_vtbls): Build the vtbls in inheritance graph order.
7959 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7960 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7961 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7963 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7964 where the vptr points, even for primary vtables.
7965 (build_vtbl_initializer): Adjust handling of vbase and vcall
7967 (build_vcall_and_vbase_vtable_entries): New function.
7968 (dfs_build_vbase_offset_vtbl_entries): Remove.
7969 (build_vbase_offset_vtbl_entries): Reimplement.
7970 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7971 were already handled in a primary base class vtable.
7972 (build_vcall_offset_vtbl_entries): Adjust.
7973 (build_rtti_vtbl_entries): Adjust.
7974 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7975 * init.c (expand_virtual_init): Simplify.
7976 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7977 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7978 * search.c (BINFO_ACCESS): New macro.
7979 (SET_BINFO_ACCESS): Likewise.
7980 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7981 (access_in_type): Likewise.
7982 (dfs_accessible_p): Likewise.
7983 (protected_accessible_p): Likewise.
7984 (lookup_fnfields_1): Adjust documentation.
7985 (dfs_mark_primary_bases): Move to class.c
7986 (mark_primary_bases): Likewise.
7987 (dfs_vbase_unmark): Remove.
7988 (virtual_context): Use BINFO_FOR_VBASE.
7989 (dfs_get_vbase_types): Simplify.
7990 (dfs_build_inheritance_graph_order): New function.
7991 (get_vbase_types): Use it.
7992 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7994 * tinfo.cc (get_vbase_offset): New function.
7995 (__vmi_class_type_info::do_find_public_src): Use it.
7996 (__vmi_class_type_info::do_dyncast): Likewise.
7997 (__vmi_class_type_info::do_upcast): Likewise.
7999 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8001 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8003 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8005 * rtti.c (class_hint_flags): Rename flags.
8006 (class_initializer): Remove flags.
8007 (synthesize_tinfo_var): Combine offset and flags. Add flags
8008 for __vmi_class_type_info.
8009 (create_tinfo_types): Remove flags from __class_type_info and
8010 __si_class_type_info. Merge flags and offset from
8011 base_class_type_info.
8012 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8013 (__base_class_info::is_virtual_p): Adjust.
8014 (__base_class_info::is_public_p): Adjust.
8015 (__base_class_info::offset): New accessor.
8016 (__class_type_info::details): Remove member.
8017 (__class_type_info::__class_type_info): Lose details.
8018 (__class_type_info::detail_masks): Remove.
8019 (__si_class_type_info::__si_class_type_info): Lose details.
8020 (__vmi_class_type_info::details): New member.
8021 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8022 (__vmi_class_type_info::detail_masks): New member.
8023 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8024 with unknown_details_mask.
8025 (__vmi_class_type_info::do_find_public_src): Adjust
8026 (__vmi_class_type_info::do_dyncast): Adjust.
8027 (__vmi_class_type_info::do_upcast): Set result details, if
8029 (__dynamic_cast): Temporarily #if out optimization.
8031 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8033 * rtti.c (get_tinfo_decl): Mark used.
8034 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8035 mark as dealt with, if we output it.
8037 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8039 * class.c: Reorganize to put virtual function table initialization
8040 machinery at the end of the file.
8042 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8044 * class.c (finish_struct): Use bitsize_zero_node.
8045 * pt.c (instantiate_class_template): Likewise.
8047 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8049 Put RTTI entries at negative offsets in new ABI.
8050 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8051 vbase offset at index -3, not -1.
8052 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8053 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8054 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8055 (build_rtti_vtbl_entries): New function.
8056 (set_rtti_entry): Remove.
8057 (build_primary_vtable): Don't use it.
8058 (build_secondary_vtable): Likewise.
8059 (start_vtable): Remove.
8060 (first_vfun_index): New function.
8061 (set_vindex): Likewise.
8062 (add_virtual_function): Don't call start_vtable. Do call
8064 (set_primary_base): Rename parameter.
8065 (determine_primary_base): Likewise.
8066 (num_vfun_entries): Don't use skip_rtti_stuff.
8067 (num_extra_vtbl_entries): Include RTTI information.
8068 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8069 (skip_rtti_stuff): Remove.
8070 (dfs_modify_vtables): Don't use it.
8071 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8072 (layout_nonempty_base_or_field): Update size handling.
8073 (create_vtable_ptr): Tweak.
8074 (layout_class_type): Adjust parameter names.
8075 (finish_struct_1): Simplify.
8076 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8077 (skip_rtti_stuff): Remove.
8078 (first_vfun_index): New function.
8079 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8080 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8081 (marked_vtable_pathp): Declare.
8082 (unmarked_vtable_pathp): Likewise.
8083 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8085 * rtti.c (build_headof): Look for RTTI at negative offsets.
8086 (get_tinfo_decl_dynamic): Likewise.
8087 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8089 (create_pseudo_type_info): Do it here instead. Adjust so that
8090 vptr points at first virtual function.
8091 * search.c (marked_vtable_pathp): Make it global.
8092 (unmarked_vtable_pathp): Likewise.
8093 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8094 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8095 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8096 (get_pure_virtuals): Likewise.
8097 (expand_upcast_fixups): Likewise.
8098 * tree.c (debug_binfo): Likewise.
8099 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8102 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8104 * class.c (check_field_decl): Fix typo.
8105 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8106 (check_methods): Likewise.
8107 (check_field_decls): Likewise.
8108 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8109 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8110 Use DECL_RESULT_FLD, not DECL_RESULT.
8111 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8112 * lex.c (identifier_type): Likewise.
8113 * pt.c (determine_specialization, lookup_template_class): Likewise.
8114 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8115 (resolve_overloaded_unification, more_specialized): Likewise.
8116 * semantics.c (finish_member_declaration): Likewise.
8117 * typeck.c (build_x_function_call): Likewise.
8119 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8121 * class.c (layout_empty_base): Handle empty bases with non-byte
8123 (build_base_field): Likewise.
8124 (layout_virtual_bases): Likewise.
8126 * class.c (finish_struct_1): Fix typo in this change:
8128 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8130 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8132 * decl.c (grokdeclarator): Count partial specializations when
8133 keeping track of how many template classes have been seen.
8135 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8137 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8139 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8140 (get_vfield_offset): Use byte_position.
8141 (set_rtti_entry): Set OFFSET to ssizetype zero.
8142 (get_binfo_offset_as_int): Deleted.
8143 (dfs_record_base_offsets): Use tree_low_cst.
8144 (dfs_search_base_offsets): Likewise.
8145 (layout_nonempty_base_or_field): Reflect changes in RLI format
8146 and call byte_position.
8147 (layout_empty_base): Convert offset to ssizetype.
8148 (build_base_field): use rli_size_unit_so_far.
8149 (dfs_propagate_binfo_offsets): Do computation in proper type.
8150 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8151 (layout_class_type): Reflect changes in RLI names and fields.
8152 (finish_struct_1): Set DECL_FIELD_OFFSET.
8153 * dump.c (dequeue_and_dump): Call bit_position.
8154 * expr.c (cplus_expand_constant): Use byte_position.
8155 * rtti.c (expand_class_desc): Use bitsize_one_node.
8156 * typeck.c (build_component_addr): Use byte_position and don't
8157 special case for zero offset.
8159 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8161 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8163 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8165 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8168 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8170 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8172 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8173 make_typename_type, check_initializer, cp_finish_decl,
8174 xref_tag): Likewise.
8175 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8176 decl_namespace, arg_assoc_template_arg, arg_assoc,
8177 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8178 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8179 args_to_string): Likewise.
8180 * friend.c (is_friend): Likewise.
8181 * lex.c (note_got_semicolon, note_list_got_semicolon,
8182 is_global): Likewise.
8183 * method.c (build_overload_nested_name, build_overload_value,
8184 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8185 * parse.y (typename_sub, typename_sub1): Likewise.
8186 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8187 process_partial_specialization, convert_template_argument,
8188 template_args_equal, add_pending_template, lookup_template_class,
8189 for_each_template_parm_r, maybe_fold_nontype_arg,
8190 tsubst, instantiate_template, type_unification_real, unify,
8191 instantiate_pending_templates, set_mangled_name_for_template_decl):
8193 * repo.c (repo_get_id, repo_template_used): Likewise.
8194 * search.c (lookup_field_1): Likewise.
8195 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8196 * xref.c (classname): Likewise.
8198 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8200 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8201 (CANONICAL_BINFO): New macro.
8202 (BINFO_NEW_VTABLE_MARKED): Use it.
8203 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8204 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8205 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8207 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8208 (build_secondary_vtable): Likewise.
8209 (dfs_finish_vtbls): Likewise.
8210 (dfs_accumulate_vtbl_inits): Likewise.
8211 (accumulate_vtbl_inits): New function.
8212 (finish_vtbls): Make sure that virtual bases come after
8213 non-virtual bases in the vtable group.
8214 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8215 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8216 * search.c (struct vbase_info): Move definition.
8217 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8218 (unmarked_new_vtable_p): Likewise.
8219 (dfs_mark_vtable_path): Remove.
8220 (dfs_mark_new_vtable): Remove.
8221 (dfs_unmark_new_vtable): Likewise.
8222 (dfs_clear_search_slot): Likewise.
8223 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8224 (dfs_clear_vbase_slots): Likewise.
8225 (init_vbase_pointers): LIkewise.
8227 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8229 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8230 SIZETYPE to a non-SIZETYPE.
8232 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8234 * class.c (layout_virtual_bases): Adjust names in conditionally
8237 * class.c (record_base_offsets): New function.
8238 (layout_conflict_p): Likewise.
8239 (layout_nonempty_base_or_field): Use it.
8240 (layout_empty_base): New function.
8241 (build_base_field): Use it.
8242 (build_base_fields): Update comment.
8243 (layout_virtual_bases): Fold in a little code form
8244 layout_basetypes. Use layout_empty_base.
8245 (layout_basetypes): Remove.
8246 (end_of_class): New function.
8247 (layout_class_type): Use it. Adjust.
8249 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8251 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8253 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8254 * typeck.c (fntype_p): Remove.
8256 * cp-tree.h (TI_SPEC_INFO): Remove.
8257 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8258 * pt.c (process_partial_specialization): Likewise.
8260 * class.c (build_base_field): Fix thinko in computation of binfo
8263 * tree.c (mark_local_for_remap_p): Mark variables declared in
8264 TARGET_EXPRs as well.
8266 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8268 * typeck.c (require_complete_type, complete_type,
8269 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8270 build_array_ref, convert_arguments, pointer_diff,
8271 build_x_unary_op, build_unary_op, build_c_cast,
8272 build_modify_expr): Use COMPLETE_TYPE_P etc.
8273 * call.c (is_complete, convert_like_real,
8274 build_new_method_call): Likewise.
8275 * class.c (build_vbase_pointer_fields, check_bases,
8276 build_base_field, finish_struct_1, pushclass): Likewise.
8277 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8278 * decl.c (maybe_process_template_type_declaration, pushtag,
8279 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8280 layout_var_decl, check_initializer, cp_finish_decl,
8281 grokdeclarator, require_complete_types_for_parms,
8282 grok_op_properties, xref_tag, xref_basetypes,
8283 check_function_type): Likewise.
8284 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8285 * friend.c (do_friend): Likewise.
8286 * init.c (build_offset_ref): Likewise.
8287 * parse.y (structsp): Likewise.
8288 * pt.c (maybe_process_partial_specialization,
8289 tsubst_friend_function, instantiate_class_template, tsubst,
8290 do_type_instantiation, instantiate_pending_templates): Likewise.
8291 * repo.c (repo_get_id): Likewise.
8292 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8293 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8294 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8295 * semantics.c (begin_class_definition): Likewise.
8296 * tree.c (build_cplus_method_type): Likewise.
8297 * typeck2.c (digest_init, build_functional_cast,
8298 add_exception_specifier): Likewise.
8299 * parse.h, parse.c: Regenerated.
8301 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8303 * inc/cxxabi.h: New header file. Define new-abi entry points.
8304 (__pointer_type_info::target): Rename member to ...
8305 (__pointer_type_info::type): ... here.
8306 (__base_class_info::type): Rename member to ...
8307 (__base_class_info::base): ... here.
8308 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8309 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8310 (abi_node): New global tree node.
8311 * decl.c (abi_node): Document.
8312 (init_decl_processing): Initialize abi_node.
8313 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8314 (get_vmi_pseudo_type_info): Likewise.
8315 (create_tinfo_types): Likewise.
8316 (emit_support_tinfos): Likewise.
8317 * tinfo.h (cxxabi.h): Include for new-abi.
8318 Move rtti class definitions to new header file.
8319 * tinfo.cc (abi): Use the namespace.
8320 (std): Move new abi rtti classes from here ...
8321 (__cxxabiv1): ... to here.
8322 * tinfo2.cc (cxxabi.h): Include for new-abi.
8323 Move rtti class definitions to new header file.
8324 (std): Move new abi rtti classes from here ...
8325 (__cxxabiv1): ... to here.
8326 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8329 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8330 Jason Merrill <jason@casey.cygnus.com>
8332 * method.c (build_overload_int): Use host_integerp.
8334 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8336 * init.c (build_offset_ref): Handle the case of a templated member
8339 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8341 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8343 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8345 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8346 * class.c (check_bitfield_decl): Turn illegal bitfields into
8348 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8350 (dfs_offset_for_unshared_vbases): Likewise.
8351 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8352 pointer-to-member correctly under the new ABI.
8353 * expr.c (cplus_expand_constant): Don't use cp_convert when
8354 turning an offset into a pointer-to-member.
8355 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8356 when dereferencing them under the new ABI.
8357 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8358 of pointers-to-members under the new ABI.
8360 * class.c (check_bitfield_decl): Remove restriction on really long
8362 (layout_class_type): Implement new ABI handling of bitfields
8363 longer than their types.
8365 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8367 * parse.y (extdefs): Call ggc_collect.
8368 * parse.c: Regenerated.
8370 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8372 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8373 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8376 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8378 * class.c (build_vbase_path): Use integer_zerop.
8379 (build_vtable_entry): Use tree_low_cst.
8380 (get_vfield_offset): Use bit_position.
8381 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8383 (check_bitfield_decl): Set DECL_SIZE using convert.
8384 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8385 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8387 (finish_struct_1): Use bit_position.
8388 (dump_class_hierarchy): Use tree_low_cst.
8389 * cp-tree.h (min_precision): Add declaration.
8390 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8391 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8392 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8393 * expr.c (cplus_expand_constant): Use bit_position.
8394 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8395 * rtti.c (get_base_offset): Use bit_position.
8396 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8397 host_integerp, and tree_low_cst.
8398 (pointer_int_sum): Use integer_zerop.
8399 (build_component_addr): Use bit_position.
8401 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8403 * typeck.c (require_complete_type): Don't assume size_zero_node.
8404 (complete_type_or_else): Likewise.
8406 2000-03-16 Steven Grady <grady@digitaldeck.com>
8407 Jason Merrill <jason@casey.cygnus.com>
8409 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8411 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8413 * decl2.c (grokfield): Bail out if type is error_mark_node.
8415 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8417 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8418 (__pointer_to_member_data): ... here. Adjust.
8419 * rtti.c (create_tinfo_types): Adjust.
8421 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8423 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8424 * decl.c (ref_desc_type_node): Undocument.
8425 * rtti.c (ptr_ref_initializer): Rename to ...
8426 (ptr_initializer): ... here. Adjust comments.
8427 (ptmd_initializer): Fix comment thinko.
8428 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8429 (create_tinfo_types): Remove ref_desc_type_node init.
8430 * tinfo2.cc (__reference_type_info): Remove.
8432 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8434 * decl.c (cp_finish_decl): Remove obsolete comment.
8436 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8438 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8440 * cp-tree.h: Tweak documentation.
8441 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8442 (avoid_overlap): Remove.
8443 (get_binfo_offset_as_int): New function.
8444 (dfs_serach_base_offsets): Likewise.
8445 (layout_nonempty_base_or_field): Likewise.
8446 (build_base_field): Layout fields here. Avoid placing two objects
8447 of the same type at the same address, under the new ABI.
8448 (build_base_fields): Adjust accordingly.
8449 (create_vtable_ptr): Return the new field, but don't attach it to
8451 (remove_base_field): Remove.
8452 (remove_base_fields): Remove.
8453 (layout_basetypes): Adjust accordingly.
8454 (layout_class_type): Call layout_field for each field, rather than
8455 just making a wholesale call to layout_type.
8457 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8459 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8461 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8463 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8465 * except.c (dtor_nothrow): New fn.
8466 (do_pop_exception): Use it. Take type parm.
8467 (push_eh_cleanup): Take type parm.
8468 (expand_start_catch_block): Pass it.
8469 (build_eh_type_type_ref): Accept null type.
8471 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8473 * cp-tree.h (revert_static_member_fn): Change prototype.
8474 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8475 (grok_op_properties): Likewise.
8476 (start_function): Likewise.
8477 (revert_static_member_fn): Simplify.
8478 * pt.c (check_explicit_specialization): Adjust call to
8479 revert_static_member_fn.
8481 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8483 * cp-tree.h (scope_kind): New type.
8484 (tmpl_spec_kind): Likewise.
8485 (declare_pseudo_global_level): Remove.
8486 (pseudo_global_level_p): Rename to template_parm_scope_p.
8487 (pushlevel): Remove declaration.
8488 (begin_scope): New function.
8489 (finish_scope): Likewise.
8490 (current_tmpl_spec_kind): Likewise.
8491 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8492 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8493 Add template_spec_p.
8494 (toplevel_bindings_p): Adjust.
8495 (declare_pseudo_global_level): Remove.
8496 (pseudo_global_level_p): Rename to template_parm_scope_p.
8497 (current_tmpl_spec_kind): New function.
8498 (begin_scope): Likewise.
8499 (finish_scope): Likewise.
8500 (maybe_push_to_top_level): Adjust.
8501 (maybe_process_template_type_declaration): Likewise.
8502 (pushtag): Likewise.
8503 (pushdecl_nonclass_level): Likewise.
8504 (lookup_tag): Likewise.
8505 (grokfndecl): Handle member template specializations. Share
8506 constructor and non-constructor code.
8507 * decl2.c (check_classfn): Handle member template specializations.
8508 * pt.c (begin_template_parm_list): Use begin_scope.
8509 (begin_specialization): Likewise.
8510 (end_specialization): Likewise.
8511 (check_explicit_specialization): Use current_tmpl_spec_kind.
8512 Handle member template specializations.
8513 (end_template_decl): Use finish_scope. Remove call to
8515 (push_template_decl_real): Remove bogus error message.
8516 (tsubst_decl): Fix typo in code contained in comment.
8517 (instantiate_template): Handle member template specializations.
8518 (most_general_template): Likewise.
8520 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8522 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8523 (do_identifier): Ditto for error().
8525 * pt.c (convert_nontype_argument): Ditto for cp_error().
8526 (convert_template_argument): Ditto for cp_pedwarn().
8528 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8530 * exception.cc (__check_null_eh_spec): New fn.
8531 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8533 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8535 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8536 * except.c (expand_end_eh_spec): Add the return type.
8537 * rtti.c (throw_bad_cast): Add the parmtypes.
8538 (throw_bad_typeid): Likewise.
8540 * semantics.c (expand_stmt): Only leave out rtl for unused
8541 artificials, and set DECL_IGNORED_P on them as well.
8542 * decl.c (wrapup_globals_for_namespace): Likewise.
8544 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8546 * decl.c (maybe_commonize_var): Skip all artificial decls.
8547 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8549 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8551 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8552 * cp-tree.h: Declare flag_enforce_eh_specs.
8553 * decl.c (store_parm_decls, finish_function): Check it.
8555 C library functions don't throw.
8556 * Makefile.in (cfns.h): New target.
8557 (except.o): Depend on it.
8558 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8559 * cfns.gperf: New file.
8560 * cfns.h: Generated.
8561 * except.c: Include it.
8562 (nothrow_libfn_p): New fn.
8563 * decl.c (grokfndecl): Use it.
8564 * cp-tree.h: Declare it.
8566 * decl.c (push_overloaded_decl_1, auto_function,
8567 define_function): Lose.
8568 (build_library_fn_1): New static fn.
8569 (builtin_function): Use it.
8570 (get_atexit_node): Use build_library_fn_ptr.
8571 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8572 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8573 push_void_library_fn, push_throw_library_fn): New fns.
8574 * cp-tree.h: Declare them.
8575 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8576 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8577 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8578 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8579 * rtti.c (build_runtime_decl): Lose.
8580 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8581 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8582 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8584 * call.c (build_call): Remove result_type parm.
8585 Call mark_used on unused artificial fns.
8586 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8588 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8590 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8592 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8593 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8594 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8595 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8596 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8597 expand_generic_desc): Likewise.
8599 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8601 * exception.cc (__cp_pop_exception): Cleanup the original object.
8603 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8605 * decl.c (grok_op_properties): Merge conversion to void warning
8606 with other silly op warnings.
8608 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8610 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8611 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8613 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8615 * decl.c (cp_make_fname_decl): New function.
8616 (wrapup_globals_for_namespace): Don't emit unused static vars.
8617 (init_decl_processing): Remove comment about use of
8618 array_domain_type. Set make_fname_decl.
8619 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8620 * semantics.c (begin_compound_stmt): Remove
8621 current_function_name_declared flagging.
8622 (expand_stmt): Don't emit unused local statics.
8623 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8626 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8628 * typeck.c (convert_for_assignment): Don't look at array
8630 * call.c (convert_like_real): Likewise.
8632 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8634 Add initial support for '\uNNNN' specifier.
8635 * lex.c (read_ucs): New fn.
8636 (readescape, skip_white_space): Call it.
8637 (is_extended_char, is_extended_char_1): New fns.
8638 (utf8_extend_token): New fn, #if 0'd out.
8639 (real_yylex): Treat extended chars like letters.
8641 * search.c (note_debug_info_needed): Walk the bases even if we
8642 weren't deferring the type itself.
8644 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8646 * decl2.c (finish_objects): Constify a char*.
8648 * method.c (emit_thunk): Likewise.
8650 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8652 * typeck.c (dubious_conversion_warnings): Look through
8655 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8657 * class.c (dfs_modify_vtables): I is now unsigned.
8658 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8659 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8660 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8661 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8662 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8663 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8664 Call integer_all_onesp.
8665 * typeck2.c (process_init_constructor): Use compare_tree_int.
8667 * lang-specs.h (as): Don't call if -syntax-only.
8669 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8671 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8672 RTL_EXPR_HAS_NO_SCOPE after all.
8674 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8676 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8677 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8678 RTL_EXPR_HAS_NO_SCOPE.
8680 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8683 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8685 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8687 * call.c (convert_like): Macrofy.
8688 (convert_like_with_context): New macro.
8689 (convert_like_real): Renamed from convert_like. Add calling
8690 context parameters, for diagnostics. Add recursive flag. Call
8691 dubious_conversion_warnings for outer conversion.
8692 (build_user_type_conversion): Use convert_like_with_context.
8693 (build_over_call): Likewise. Don't warn about dubious
8694 conversions here. Adjust convert_default_arg calls.
8695 (convert_default_arg): Add context parameters for diagnostics.
8696 Pass throught to convert_like_with_context.
8697 * cp-tree.h (convert_default_arg): Add context parameters.
8698 (dubious_conversion_warnings): Prototype new function.
8699 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8700 (dubious_conversion_warnings): New function, broken
8701 out of convert_for_assignment.
8702 (convert_for_assignment): Adjust.
8704 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8706 * decl2.c (key_method): Break out from...
8707 (import_export_vtable, import_export_class): ...here.
8709 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8710 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8712 * search.c (note_debug_info_needed, dfs_debug_mark,
8713 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8714 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8716 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8718 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8721 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8723 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8724 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8725 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8726 (lang_type): Split gets_new into has_new and has_array_new.
8727 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8728 (TYPE_GETS_NEW): Split into ...
8729 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8730 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8731 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8732 (build_op_new_call): Don't declare.
8733 (build_new_1): Likewise.
8734 * call.c (build_op_new_call): Remove.
8735 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8736 instead of TYPE_NEEDS_DESTRUCTOR.
8737 (finish_struct_bits): Likewise.
8738 (add_implicitly_declared_members): Likewise.
8739 (check_field_decl): Likewise.
8740 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8741 correctly under the new ABI.
8742 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8743 instead of TYPE_NEEDS_DESTRUCTOR.
8744 (initialize_local_var): Likewise.
8745 (destroy_local_var): Likewise.
8746 (cp_finish_decl): Likewise.
8747 (register_dtor_fn): Likewise.
8748 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8749 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8750 TYPE_VEC_DELETE_TAKES_SIZE here.
8751 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8752 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8753 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8754 (finish_destructor_body): Likewise.
8755 (maybe_build_cleanup_1): Likewise.
8756 * decl2.c (do_static_destruction): Likewise.
8757 * init.c (build_new_1): Make it static.
8758 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8759 (expand_cleanup_for_base): Likewise.
8760 (get_cookie_size): New function.
8761 (build_new_1): Handle array-new cookies correctly under the new
8763 (build_vec_delete_1): Likewise.
8764 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8765 (build_delete): Likewise.
8766 (build_vec_delete): Handle array-new cookies correctly under the new
8768 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8769 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8770 TYPE_HAS_ARRAY_NEW_OPERATOR.
8771 * ptree.c (print_lang_type): Check them.
8772 * search.c (context_for_name_lookup): Fix typo in comment.
8773 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8774 * tree.c (break_out_cleanups): Likewise.
8775 (build_cplus_array_test_1): Likewise.
8776 (cp_build_qualified_type_real): Likewise.
8777 * typeck.c (complete_type): Likewise.
8779 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8780 the command-line, not the end.
8782 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8784 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8786 2000-03-02 Tom Tromey <tromey@cygnus.com>
8788 * cp-tree.h (build_java_class_ref): Declare.
8789 * init.c (build_java_class_ref): No longer static.
8790 * except.c (expand_throw): Generate a Java-style `throw' if the
8791 thrown object is a "Java" object.
8792 (initialize_handler_parm): Generate a Java-style lookup of
8793 exception info if the caught object is a "Java" object.
8794 (catch_language, catch_language_init): New globals.
8795 (decl_is_java_type): New function.
8796 (expand_start_catch_block): Don't call push_eh_info() or
8797 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8798 class reference to build_catch_block.
8800 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8802 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8804 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8806 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8807 to merge reference/pointer code and fix incorrect warnings.
8809 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8811 * search.c (protected_accessible_p): Use context_for_name_lookup.
8813 * init.c (construct_virtual_bases): Fix thinko.
8814 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8816 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8818 * decl.c (current_function_decl): Move to toplev.c.
8820 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8822 * pt.c (fn_type_unification): Unify return type, whenever
8824 (get_bindings_real): Only pass return type when necessary.
8825 Remove explicit return type check.
8826 * class.c (resolve_address_of_overloaded_function): Pass desired
8827 return type to fn_type_unification.
8829 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8831 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8833 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8835 * rtti.c (expand_class_desc): Likewise.
8836 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8837 (THUNK_VCALL_OFFSET): Likewise.
8838 (THUNK_DELTA): Reflect changes in ../tree.h.
8840 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8842 * search.c (protected_accessible_p): Also allow the access if
8843 the member is public in DERIVED. Lose TYPE parm.
8844 (friend_accessible_p): Lose TYPE parm.
8845 (accessible_p): Adjust.
8847 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8849 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8850 on things that are not sizes; ssize_binop deleted.
8851 Call size_diffop when appropriate.
8852 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8853 (build_primary_vtable, build_secondary_vtable): Likewise.
8854 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8855 Variable I is HOST_WIDE_INT.
8856 (get_vfield_offset): Pass proper types to size_binop.
8857 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8858 (finish_struct_1): Likewise.
8859 (skip_rtti_stuff): Arg N is now pointer to signed.
8860 (layout_class_type): Use size_zero_node.
8861 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8862 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8863 * decl.c (complete_arry_type): Pass proper types to size_binop.
8864 (xref_basetypes): BINFO_OFFSET is sizetype.
8865 * error.c (dump_expr): Don't use size_binop non-sizes.
8866 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8867 * init.c (construct_virtual_bases): Fix type error.
8868 (build_vec_delete_1): Pass proper type to size_binop and don't
8870 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8871 * rtti.c (get_base_offset): Pass proper type to size_binop.
8872 * search.c (dfs_find_vbases): Fix type error.
8873 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8874 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8875 * tree.c (debug_binfo): Variable N is signed.
8876 Use HOST_WIDE_INT_PRINT_DEC.
8877 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8878 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8879 size_one_node and size_zero_node.
8880 (c_alignof): Use size_one_node.
8881 (build_component_addr): Pass proper types to size_binop.
8882 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8884 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8886 Implement class scope using-declarations for functions.
8887 * class.c (handle_using_decl): Call add_method for used functions.
8888 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8889 (add_method): Used functions are hidden by local functions.
8890 (check_bases_and_members): Handle using-decls before finalizing
8891 CLASSTYPE_METHOD_VEC.
8892 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8893 override the type of 'this' accordingly.
8894 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8895 (convert_class_to_reference, build_user_type_conversion_1,
8896 build_new_function_call, build_object_call, build_new_op,
8897 build_new_method_call): Pass ctype parm.
8899 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8901 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8902 build_new_function_call, build_object_call, build_new_op,
8903 build_new_method_call, build_op_delete_call): Don't get basetype_path
8905 * typeck.c (build_component_ref): Likewise.
8906 * init.c (build_offset_ref): Likewise.
8907 (resolve_offset_ref): Don't call enforce_access.
8908 Call build_scoped_ref.
8909 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8910 would cause an error or if -pedantic.
8911 * class.c (alter_access): Lose binfo parm.
8913 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8915 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8918 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8920 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8921 pseudo_type_info creation into the std namespace
8923 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8925 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8926 (import_export_class): Remove declaration.
8927 * decl2.c (import_export_class): Make it static.
8928 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8929 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8930 EXPR_WITH_FILE_LOCATION.
8931 * lex.c (check_newline): Tweak filename/lineno setting.
8932 * semantics.c (begin_while_stmt): Fix typo in comment.
8934 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8936 * lang-options.h (-fmessage-length=): Add missing option.
8938 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8940 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8942 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8944 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8946 * optimize.c (expand_call_inline): Emit the return label before
8947 evaluating the return value.
8949 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8951 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8952 than duplicating functionality here.
8953 * optimize.c: Include input.h.
8954 (expand_call_inline): Use push_srcloc and pop_srcloc.
8955 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8956 * parse.c: Regenerated.
8957 * Makefile.in (lex.o): Depend on input.h.
8958 (optimize.o): Likewise.
8960 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8962 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8963 function type, rather than ICE.
8965 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8967 * decl.c (grokdeclarator): Call decl_type_access_control.
8968 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8971 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8973 * decl.c (decls_match): Remove obsolete static member nadgering.
8975 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8977 * decl.c (grokdeclarator): Change ANSI to ISO.
8978 * lex.c (consume_string, readescape, do_identifier): Likewise.
8979 (parse_float, real_yylex): Likewise.
8980 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8981 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8982 new_type_id, maybe_label_decls, simple_stmt,
8983 for.init.statement): Likewise.
8984 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8985 * semantics.c (finish_named_return_value): Likewise.
8986 * parse.c: Regenerate.
8988 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8990 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8991 (CPTI_CLASS_STAR_TYPE): Remove.
8992 (vtable_index_type): Likewise.
8993 (class_star_type_node): Remove.
8994 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8995 (build_binary_op_nodefault): Remove.
8996 * call.c (build_new_op): Use build_binary_op instead of
8997 build_binary_op_nodefault.
8998 * decl.c (init_decl_processing): Remove class_star_type_node
8999 initialization. Make delta_type_node ptrdiff_type_node under the
9000 new ABI. Initialize vtable_index_type.
9001 (build_ptrmemfunc_type): Build different structures for the new
9003 (build_enumerator): Use build_binary_op instead of
9004 build_binary_op_nodefault.
9005 * method.c (build_overload_value): Mangle pointers-to-members
9006 appropriately under the new ABI.
9007 * typeck.c (build_array_ref): Use build_binary_op instead of
9008 build_binary_op_nodefault.
9009 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9010 (build_binary_op_nodefault): Rename to ...
9011 (build_binary_op): ... this. Remove old version. Adjust for
9012 pointer-to-member comparisons under the new ABI.
9013 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9014 (build_ptrmemfunc): Adjust for the new ABI.
9015 (expand_ptrmemfunc_cst): Likewise.
9016 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9017 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9019 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9021 * call.c (build_object_call): Compress consecutive calls to
9023 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9024 (build_op_delete_call): Adjust message formatting.
9026 * class.c (check_bases): Compress consecutive calls to
9028 (finish_struct_anon): Say 'ISO C++'.
9030 * decl.c (start_decl): Same here.
9031 (grok_reference_init): Likewise.
9032 (grokfndecl): Correct message formatting.
9033 (grokfndecl): Improve diagnostic.
9034 (check_static_variable_definition): Likewise. Say 'ISO C++'
9035 (compute_array_index_type): Say 'ISO C++'
9036 (create_array_type_for_decl): Compress consecutive calls to
9038 (grokdeclarator): Say 'ISO C++'
9039 (grok_op_properties): Likewise.
9041 * decl2.c (delete_sanity): Clairify diagnostic.
9042 (check_member_template): Same here.
9043 (grok_function_init): Use consistent terminology.
9045 * expr.c (do_case): Say 'ISO C++'
9047 * friend.c (do_friend): Compress consecutive calls to warning.
9049 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9051 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9052 * class.c (build_secondary_vtable): Reorganize. Don't create a
9053 new vtable under the new ABI.
9054 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9056 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9057 the initializing elements.
9058 (initialize_vtable): New function.
9059 (dfs_finish_vtbls): Use it.
9060 (dfs_accumulate_vtbl_inits): New function.
9061 (finish_vtbls): Merge primary and secondary vtables under the new
9063 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9064 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9067 * class.c (build_vtable): New function, split out from ...
9068 (get_vtable_decl): ... here, and ...
9069 (build_secondary_vtable): ... here.
9071 * pt.c (tsubst_decl): Fix formatting.
9073 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9075 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9076 (avoid_overlap, build_base_field): Likewise.
9077 (build_base_field, build_base_fields, is_empty_class):
9078 Test DECL_SIZE with integer_zero.
9079 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9080 * cp-tree.h (struct lang_type): New field size_unit.
9081 (CLASSTYPE_SIZE_UNIT): New macro.
9082 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9083 (cp_finish_decl): Delete -Wlarger-than processing.
9084 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9085 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9086 * tree.c (make_binfo): binfo vector is one entry longer.
9087 (walk_tree): Walk DECL_SIZE_UNIT.
9089 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9091 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9093 (build_vtable_entry): Don't assume all vtable entries are
9095 (build_vtbl_initializer): Adjust accordingly.
9096 (get_vtable_decl): Fix formatting.
9098 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9100 * semantics.c (deferred_type_access_control): Walk the entire
9102 (save_type_access_control): Rename from
9103 initial_deferred_type_access_control. Just remember the value.
9104 (decl_type_access_control): New fn.
9105 (begin_function_definition): Use deferred_type_access_control, after
9106 we've started the function. Set type_lookups to error_mark_node.
9107 * parse.y (frob_specs, fn.def1): Adjust.
9108 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9109 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9110 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9111 (after_type_component_declarator0): Likewise.
9112 (after_type_component_declarator): Likewise.
9113 (notype_component_declarator): Likewise.
9114 * cp-tree.h: Adjust.
9116 * decl.c (redeclaration_error_message): Allow redeclaration of
9117 namespace-scope decls.
9119 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9121 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9123 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9125 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9126 * decl2.c (grokclassfn): Likewise.
9128 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9130 * decl2.c (lang_decode_option): Don't set default message length
9132 * lex.c (lang_init_options): Set it here.
9134 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9136 Make DECL_CONTEXT mean the class in which a member function was
9137 declared, even for a virtual function.
9138 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9139 (DECL_FRIEND_CONTEXT): New macro.
9140 (DECL_REAL_CONTEXT): Remove.
9141 (SET_DECL_FRIEND_CONTEXT): Likewise.
9142 (DECL_VIRTUAL_CONTEXT): Adjust.
9143 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9144 (add_friends): Remove.
9145 (hack_decl_function_context): Likewise.
9146 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9148 (build_over_call): Fix indentation. Use DECL_CONTEXT
9149 instead of DECL_CLASS_CONTEXT.
9150 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9151 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9152 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9153 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9154 (build_base_field): Likewise.
9155 (finish_struct_1): Likewise.
9156 (build_self_reference): Likewise.
9157 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9159 (pushtag): Use decl_function_context, not
9160 hack_decl_function_context.
9161 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9162 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9163 (pushdecl): Remove bogus code.
9164 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9165 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9166 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9167 Use decl_function_context, nothack_decl_function_context.
9168 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9169 (grokdeclarator): Likewise. Use decl_function_context, not
9170 hack_decl_function_context.
9171 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9172 (start_function): Use DECL_FRIEND_CONTEXT, not
9173 DECL_CLASS_CONTEXT. Use decl_function_context, not
9174 hack_decl_function_context.
9175 (finish_function): Use decl_function_context, not
9176 hack_decl_function_context.
9177 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9179 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9180 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9181 (grokfield): Likewise.
9182 (finish_builtin_type): Likewise.
9183 (finish_vtable_vardec): Use decl_function_context, not
9184 hack_decl_function_context.
9185 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9186 (start_static_initialization_or_destruction): Likewise.
9187 (finish_static_initialization_or_destruction): Likewise.
9188 (mark_used): Adjust logic for deciding when to synthesize methods.
9189 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9191 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9193 * friend.c (is_friend): Likewise.
9194 (add_friends): Remove.
9195 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9196 * lex.c (begin_definition_of_inclass_inline): Use
9197 decl_function_context, not hack_decl_function_context.
9198 (process_next_inline): Likewise.
9199 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9200 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9201 DECL_CLASSS_CONTEXT.
9202 (hack_identifier): Likewise.
9203 (synthesize_method): Use decl_function_context, not
9204 hack_decl_function_context.
9205 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9207 (is_member_template): Use decl_function_context, not
9208 hack_decl_function_context. Use DECL_CONTEXT, not
9210 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9212 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9214 (push_template_decl_real): Likewise.
9215 (instantiate_class_template): Don't call add_friends.
9216 (tsubst_default_argument): Use DECL_CONTEXT, not
9218 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9219 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9220 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9222 * repo.c (repo_inline_used): Likewise.
9223 * search.c (current_scope): Adjust for new _CONTEXT macros.
9224 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9226 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9227 (lookup_fnfields_here):Likewise.
9228 (check_final_overrider): Likewise.
9229 (init_vbase_pointers): Likewise.
9230 (virtual_context): Likewise.
9231 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9232 (expand_body): Use decl_function_context, not
9233 hack_decl_function_context.
9234 * tree.c (hack_decl_function_context): Remove.
9235 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9237 * typeck2.c (error_not_base_type): Likewise.
9239 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9241 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9243 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9245 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9247 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9249 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9251 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9253 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9255 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9257 * parse.y (frob_specs): Split out...
9258 (parse_decl): From here.
9259 (fn.def2): Call initial_deferred_type_access_control.
9260 (after_type_component_declarator0): Call frob_specs.
9261 (notype_component_declarator0): Likewise.
9262 * search.c (friend_accessible_p): Nested classes are friends of their
9265 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9267 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9268 used to create an implicit temporary.
9270 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9273 2000-02-08 Nathan Sidwell <nathan@acm.org>
9275 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9276 strip array element qualifiers too.
9278 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9280 * decl.c (store_parm_decls): Don't build cleanups for parameters
9281 while processing_template_decl.
9283 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9285 * cp-tree.h (struct saved_scope): Add incomplete field.
9286 (namespace_scope_incomplete): New macro.
9287 * decl.c (pushdecl): Use it.
9288 (hack_incomplete_structures): Use it. See through artificial
9290 (mark_saved_scope): Mark it.
9292 Implement access control for nested types.
9293 * search.c (type_access_control): New fn.
9294 (accessible_p): Now we do perform access control for types.
9295 * semantics.c (deferred_type_access_control): New fn.
9296 (initial_deferred_type_access_control): New fn.
9297 (begin_function_definition): Call it. Add lookups parm.
9298 * decl.c (struct binding_level): Add this_class field.
9299 (pushlevel_class): Set it.
9300 (mark_binding_level): Mark it.
9301 (lookup_name_real): Use it. Call type_access_control.
9302 (mark_saved_scope): Mark lookups field.
9303 * cp-tree.h (flagged_type_tree): Add lookups field.
9304 (struct saved_scope): Add lookups field.
9305 (type_lookups): New macro.
9306 * parse.y (declmods): Now <ftype>.
9307 (parse_decl): Add lookups parm. Call
9308 initial_deferred_type_access_control.
9309 (lang_extdef): Clear type_lookups.
9310 (typed_declspecs, declmods, typespec): Set lookups field.
9311 (initdcl): Call deferred_type_access_control.
9312 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9313 component_decl_1, named_parm): Adjust.
9314 * friend.c (is_friend): Nested classes are friends of their
9317 * class.c (currently_open_derived_class): New fn.
9318 * method.c (hack_identifier): Use it.
9320 * lex.c (do_identifier): Remove obsolete code.
9322 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9324 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9326 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9327 thinks this file is plain C).
9329 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9331 * Makefile.in (call.o): Depend on $(EXPR_H).
9333 * call.c: Include "expr.h".
9335 * class.c (dump_class_hierarchy): Add prototype.
9337 * search.c (dfs_get_pure_virtuals): Likewise.
9339 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9341 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9344 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9346 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9347 Store it in DECL_FCONTEXT.
9348 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9350 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9352 * tinfo.h (old abi): #include "tconfig.h".
9353 * tinfo.cc (convert_to_base): Move into old abi section.
9355 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9357 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9358 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9359 (BINFO_PRIMARY_BINFO): New macro.
9360 (BF_DELTA): Rename to ...
9361 (BV_DELTA): ... this.
9362 (BF_VCALL_INDEX): Rename to ...
9363 (BV_VCALL_INDEX): ... this.
9364 (BF_FN): Rename to ...
9366 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9367 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9368 (modify_vtable_entry): Simplify.
9369 (add_virtual_function): Rename BF_ macros to BV_ variants.
9370 (build_vtable_initializer): Likewise.
9371 (get_class_offset_1): Remove.
9372 (dfs_get_class_offset): Likewise.
9373 (get_class_offset): Likewise.
9374 (dfs_find_final_overrider): New function.
9375 (find_final_overrider): Likewise.
9376 (modify_one_vtable): Remove.
9377 (dfs_find_base): New function.
9378 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9379 find_final_overrider.
9380 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9382 (dfs_fixup_vtable_deltas): Remove.
9383 (override_one_vtable): Remove.
9384 (merge_overrides): Likewise.
9385 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9386 unreal chilren of virtual bases.
9387 (finish_struct_1): Don't use merge_overrides. Don't use
9388 dfs_fixup_vtable_deltas.
9389 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9392 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9393 Jason Merrill <jason@yorick.cygnus.com>
9395 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9397 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9399 * exception.cc (__throw_bad_typeid): Add missing std::.
9401 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9403 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9405 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9407 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9409 Runtime support for new-abi rtti.
9410 * inc/typeinfo (type_info::operator!=): Define in class.
9411 (type_info::before, type_info::name, type_info::operator==,
9412 type_info::operator!=): Define new ABI implementations.
9413 (type_info::is_pointer_p, type_info::is_function_p): Declare
9414 new virtual functions.
9415 (type_info::do_catch, type_info::do_upcast): Likewise.
9417 * tinfo.h (__base_class_info): Define new class.
9418 (__class_type_info): Likewise.
9419 (__si_class_type_info): Likewise.
9420 (__vmi_class_type_info): Likewise.
9421 (__dynamic_cast): Prototype.
9423 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9424 (type_info::is_pointer_p): Define new function.
9425 (type_info::is_function_p): Likewise.
9426 (type_info::do_catch): Likewise.
9427 (type_info::do_upcast): Likewise.
9428 (vtable_prefix): New structure for vtable access.
9429 (adjust_pointer): Define new template function.
9430 (contained_p, public_p, virtual_p, contained_public_p,
9431 contained_nonpublic_p, contained_nonvirtual_p): Define new
9433 (nonvirtual_base_type): New local variable.
9434 (__class_type_info::~__class_type_info): Define.
9435 (__si_class_type_info::~__si_class_type_info): Likewise.
9436 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9437 (__class_type_info::do_catch): Define new function.
9438 (__class_type_info::do_upcast): Likewise.
9439 (__class_type_info::find_public_src): Likewise.
9440 (__class_type_info::do_find_public_src): Likewise.
9441 (__si_class_type_info::do_find_public_src): Likewise.
9442 (__vmi_class_type_info::do_find_public_src): Likewise.
9443 (__class_type_info::do_dyncast): Likewise.
9444 (__si_class_type_info::do_dyncast): Likewise.
9445 (__vmi_class_type_info::do_dyncast): Likewise.
9446 (__class_type_info::do_upcast): Likewise.
9447 (__si_class_type_info::do_upcast): Likewise.
9448 (__vmi_class_type_info::do_upcast): Likewise.
9449 (__dynamic_cast): Likewise.
9451 * tinfo2.cc (__fundamental_type_info): Define new class.
9452 (__pointer_type_info): Likewise.
9453 (__reference_type_info): Likewise.
9454 (__array_type_info): Likewise.
9455 (__function_type_info): Likewise.
9456 (__enum_type_info): Likewise.
9457 (__ptr_to_member_type_info): Likewise.
9458 (__fundamental_type_info::~__fundamental_type_info): Define.
9459 (__pointer_type_info::~__pointer_type_info): Likewise.
9460 (__reference_type_info::~__reference_type_info): Likewise.
9461 (__array_type_info::~__array_type_info): Likewise.
9462 (__function_type_info::~__function_type_info): Likewise.
9463 (__enum_type_info::~__enum_type_info): Likewise.
9464 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9465 (__pointer_type_info::do_catch): Define new function.
9466 (__ptr_to_member_type_info::do_catch): Define new function.
9468 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9469 (__is_pointer): Likewise.
9471 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9473 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9475 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9476 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9477 (make_new_vtable): New function.
9478 (modify_vtable_entry): Handle generation of new vtables correctly.
9479 (modify_one_vtable): Remove unused parameter.
9480 (dfs_fixup_vtable_deltas): Likewise.
9481 (override_one_vtable): Use build_secondary_vtable.
9482 (finish_struct_1): Use build_primary_vtable and
9483 build_secondary_vtable.
9485 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9487 * cp/decl.c: Adjust variable names, comments, help strings.
9489 2000-01-29 Nathan Sidwell <nathan@acm.org>
9491 * new2.cc (operator delete[]): Use operator delete, don't assume
9494 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9496 * class.c (build_vtbl_initializer): Add argument to
9497 build_vtable_entry call.
9499 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9501 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9502 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9503 (BF_DELTA): New macro.
9504 (BF_VCALL_INDEX): Likewise.
9506 (THUNK_VCALL_OFFSET): Likewise.
9507 (make_thunk): Change prototype.
9508 * class.c (build_vtable_entry): Integrate
9509 build_vtable_entry_for_fn. Handle vcall indices.
9510 (build_vtable_entry_for_fn): Remove.
9511 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9512 BF_VCALL_INDEX, BF_FN.
9513 (modify_vtable_entry): Integrate common code from
9514 modify_one_vtable and dfs_fixup_vtable_deltas.
9515 (add_virtual_function): Set BF_VCALL_INDEX.
9516 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9518 (modify_one_vtable): Simplify.
9519 (dfs_fixup_vtable_deltas): Likewise.
9520 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9521 * method.c (make_thunk): Handle vcall indices.
9523 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9525 Compiler side new abi rtti (not enabled).
9526 * cp-tree.h (new_abi_rtti_p): New macro.
9527 (emit_support_tinfos): Prototype new function.
9528 (tinfo_decl_p): Likewise.
9529 (emit_tinfo_decl): Likwise.
9530 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9532 (doing_runtime): New local static.
9533 (init_rtti_processing): Add new-abi initializer.
9534 (get_tinfo_decl): Add new-abi logic.
9535 (tinfo_from_decl): Likewise.
9536 (build_dynamic_cast_1): Likewise.
9537 (qualifier_flags): New static function.
9538 (tinfo_base_init): Likewise.
9539 (generic_initializer): Likewise.
9540 (ptr_ref_initializer): Likewise.
9541 (ptmd_initializer): Likewise.
9542 (class_hint_flags): Likewise.
9543 (class_initializer): Likewise.
9544 (synthesize_tinfo_var): Likewise.
9545 (create_real_tinfo_var): Likewise.
9546 (create_pseudo_type_info): Likewise.
9547 (get_vmi_pseudo_type_info): Likewise.
9548 (create_tinfo_types): Likewise.
9549 (emit_support_tinfos): New global function.
9550 (tinfo_decl_p): New global predicate.
9551 (emit_tinfo_decl): New global function.
9552 * class.c (set_rtti_entry): Generalize for old and new rtti.
9553 (build_vtbl_initializer): Likewise.
9554 * decl2.c (finish_file): Likewise.
9556 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9558 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9559 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9561 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9563 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9566 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9568 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9570 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9572 * optimize.c (calls_setjmp_r): Supply new argument
9573 to special_function_p.
9575 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9577 * call.c: PROTO -> PARAMS.
9578 * class.c: Likewise.
9579 * cp-tree.h: Likewise.
9583 * decl2.c: Likewise.
9585 * errfn.c: Likewise.
9586 * error.c: Likewise.
9587 * except.c: Likewise.
9590 * input.c: Likewise.
9593 * method.c: Likewise.
9594 * optimize.c: Likewise.
9595 * parse.y: Likewise.
9599 * search.c: Likewise.
9600 * semantics.c: Likewise.
9603 * typeck.c: Likewise.
9604 * typeck2.c: Likewise.
9607 2000-01-25 Richard Henderson <rth@cygnus.com>
9609 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9611 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9613 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9614 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9615 (struct vcall_offset_data_s): New type.
9616 (dfs_vcall_offset_queue_p): New function.
9617 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9618 (build_vcall_offset_vtbl_entries): Likewise.
9619 (layout_vtable_decl): Likewise.
9620 (num_vfun_entries): Likewise.
9621 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9622 (build_vtbl_initializer): Likewise.
9623 (dfs_finish_vtabls): Use layout_vtable_decl.
9624 (modify_one_vtables): Always duplicate vtables under the new ABI.
9625 (finish_struct_1): Use layout_vtable_decl.
9627 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9629 * decl.c (member_function_or_else): Change third arg from a format
9630 specifier to an `enum overload_flags'. Callers changed.
9632 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9634 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9635 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9636 build_const_cast, get_delta_difference, check_return_expr): Avoid
9637 ANSI string concatenation usage.
9639 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9641 * class.c (layout_class_type): Put the fields required to make a
9642 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9645 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9647 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9650 * decl2.c (mark_used): Do instantiate inlines that have been
9651 explicitly instantiated.
9653 2000-01-24 Richard Henderson <rth@cygnus.com>
9655 * call.c (build_over_call): Use expand_tree_builtin.
9656 * typeck.c (build_function_call_real): Likewise.
9657 (build_binary_op_nodefault): Handle unordered compares.
9659 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9661 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9662 cp_tree_index values.
9663 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9664 New global node #defines for them.
9665 * rtti.c (call_void_fn): Replace with ...
9666 (build_runtime_decl): ... new static function.
9667 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9668 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9669 (build_dynamic_cast_1): Always produce correctly typed result.
9670 Explicitly produce type_info addresses. Use dynamic_cast_node.
9671 * exception.cc (__throw_bad_cast): Return `void *'.
9672 (__throw_bad_typeid): Return `const type_info &'.
9674 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9676 * cp-tree.h (get_vtable_decl): Prototype new function.
9677 * class.c (get_vtable_decl): New function. Broken out from ...
9678 (build_vtable): ... here. Use it.
9679 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9682 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9684 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9685 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9686 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9687 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9688 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9689 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9690 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9691 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9692 (CPTI_TINFO_VAR_ID): New enumeration.
9693 (__tp_desc_type_node, __access_mode_type_node,
9694 __bltn_desc_type_node, __user_desc_type_node,
9695 __class_desc_type_node, __ptr_desc_type_node,
9696 __attr_desc_type_node, __func_desc_type_node,
9697 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9698 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9699 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9700 enum_desc_type_node, class_desc_type_node,
9701 si_class_desc_type_node, vmi_class_desc_type_node,
9702 ptmd_desc_type_node, base_desc_type_node): New #defines.
9703 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9704 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9705 (tinfo_var_id): New enumeration.
9706 (DECL_TINFO_FN_P): Augment comment.
9707 * decl.c (cp_global_trees): Adjust documentation.
9708 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9709 tinfo_decl_type and tinfo_var_id.
9710 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9711 (build_typeid): Remove unused variable.
9712 (get_tinfo_var): Use tinfo_var_id.
9713 (tinfo_name): New static function.
9714 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9715 (tinfo_from_decl): Likewise.
9716 (get_base_offset): New static function, broken out of
9718 (expand_si_desc): Use tinfo_name.
9719 (expand_class_desc): Likewise. Lose local static variable.
9720 Use base_desc_type_node. Use get_base_offset.
9721 (expand_ptr_desc): Use tinfo_name.
9722 (expand_attr_desc): Likewise.
9723 (expand_generic_desc): Likewise.
9725 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9726 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9728 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9730 * cp-tree.h (__eprintf): Remove declaration.
9731 * tree.c (__eprintf): Remove definition.
9733 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9734 Mark Mitchell <mark@codesourcery.com>
9736 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9737 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9739 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9741 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9743 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9745 * cp-tree.h (register_dtor_fn): New function.
9746 * decl.c (destroy_local_static): Rename to ...
9747 (register_dtor_fn): ... this. Give it external linkage.
9748 (expand_static_init): Use it.
9749 * decl2.c (do_static_initialization): Likewise, if using
9751 (do_static_destruction): Check that __cxa_atexit is not in use.
9752 (finish_file): Don't call do_static_destruction if using
9755 * typeck.c (convert_arguments): Restore two-message error
9758 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9760 Remap dynamic cast hint values to be consistent across ABIs.
9761 * search.c (dynamic_cast_base_recurse): Remap generated value.
9762 (get_dynamic_cast_base_type): Adjust documentation.
9763 * tinfo.h (__user_type_info::dyncast): Likewise.
9764 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9765 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9766 (__class_type_info::do_dyncast): Likewise.
9767 (__class_type_info::do_find_public_subobj): Likewise.
9768 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9770 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9772 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9774 * typeck2.c (incomplete_type_error): Restore previous
9775 cp_error and cp_error_at call sequence.
9777 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9779 * class.c (dump_class_hierarchy): Make format agree with argument;
9780 cast pointer to unsigned long and print with %lx.
9782 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9784 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9786 * typeck.c (composite_pointer_type, common_type,
9787 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9788 build_function_call_real, convert_arguments,
9789 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9790 build_unary_op, mark_addressable, build_compound_expr,
9791 build_static_cast, build_reinterpret_cast, build_const_cast,
9792 build_c_cast, build_modify_expr, get_delta_difference,
9793 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9794 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9796 * typeck2.c (readonly_error, abstract_virtuals_error,
9797 process_init_constructor, check_for_new_type): Likewise.
9799 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9801 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9804 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9806 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9807 (build_x_typeid): Likewise.
9808 (get_tinfo_fn): Likewise.
9809 (get_tinfo_fn_unused): Rename to ...
9810 (get_tinfo_decl): ... here.
9811 * rtti.c (build_headof): Replace logic error with assertion.
9812 (get_tinfo_fn_dynamic): Rename to ...
9813 (get_tinfo_decl_dynamic): ... here. Make static. Use
9814 complete_type_or_else.
9815 (build_x_typeid): Move into ...
9816 (build_typeid): ... here. Adjust call to
9817 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9818 throw_bad_typeid expression.
9819 (get_tinfo_fn_unused): Rename to ...
9820 (get_tinfo_decl): ... here. Adjust comment.
9821 (get_tinfo_fn): Delete.
9822 (tinfo_from_decl): New static function.
9823 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9824 (get_typeid): Use complete_type_or_else.
9825 (build_dynamic_cast_1): Adjust calls to
9826 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9827 * parse.y (primary): Adjust call to build_typeid.
9828 * except.c (build_eh_type_type_ref): Adjust call to
9829 get_tinfo_decl. Mark as used.
9830 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9831 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9832 * parse.c: Regenerated.
9834 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9836 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9838 (resolves_to_fixed_type_p): Document calling convention.
9839 * rtti.c (build_x_typeid): Initialize NONNULL.
9841 * cp-tree.h (build_shared_int_cst): New function.
9842 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9843 * class.c (modify_vtable_entry): Likewise.
9844 (add_virtual_function): Split out code to generated shared
9845 INTEGER_CSTs to build_share_int_cst.
9846 (modify_all_vtables): Handle all the overridden functions here.
9847 Add overridden functions from non-primary virtual bases to the
9849 (finish_struct_1): Adjust call to modify_all_vtables. Add
9850 overridden functions from non-primary bases to the vtable.
9851 * tree.c (build_shared_int_cst): New function.
9853 * cp-tree.h (scratchalloc): Remove.
9854 (build_scratch_list): Likewise.
9855 * call.c (convert_class_to_reference): Replace build_scratch_list
9856 and build_expr_list with build_tree_list.
9857 (add_candidate): Replace scratchalloc with expralloc. Note memory
9859 (build_user_type_conversion_1): Replace build_scratch_list
9860 and build_expr_list with build_tree_list.
9861 (build_new_op): Likewise.
9862 (build_op_delete_call): Likewise.
9863 (convert_like): Likewise.
9864 * cvt.c (ocp_convert): Likewise.
9865 * decl.c (start_decl): Likewise.
9866 (start_function): Likewise.
9867 (finish_destructor_body): Likewise.
9868 (maybe_build_cleanup_1): Likewise.
9869 * decl2.c (reparse_decl_as_expr): Likewise.
9870 * init.c (perform_member_init): Likewise.
9871 (expand_cleanup_for_base): Likewise.
9872 (build_builtin_delete_call): Likewise.
9873 (build_new_1): Likewise.
9874 (build_delete): Likewise.
9875 * method.c (do_build_assign_ref): Likewise.
9876 * parse.y (already_scoped_stmt): Likewise.
9877 (nontrivial_exprlist): Likewise.
9878 (net_initializer): Likewise.
9879 (initlist): Likewise.
9880 * parse.c: Regenerated.
9881 * rtti.c (build_x_typeid): Likewise.
9882 (build_dynamic_cast_1): Likewise.
9883 * typeck.c (build_x_compound_expr): Likewise.
9884 (build_static_cast): Likewise.
9885 (build_modify_expr): Likewise.
9887 * cp-tree.h (DECL_VINDEX): Add documentation.
9888 * class.c (build_vtable_entry): Likewise.
9889 (start_vtable): Add comment.
9890 (add_virtual_function): Replace pending_hard_virtuals with
9891 overridden_virtuals and pending_virtuals with new_virtuals.
9892 Replace redundant assignments with assertions.
9893 (check_for_override): Add comment.
9894 (check_bases_and_members): Replace pending_hard_virtuals with
9895 overridden_virtuals and pending_virtuals with new_virtuals.
9896 (create_vtbl_ptr): Likewise.
9897 (layout_class_type): Likewise.
9898 (finish_struct_1): Likewise. Add comments.
9900 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9902 * class.c (finish_struct_1): Replace redundant code with
9905 * cp-tree.h (flag_new_abi): Move.
9906 (flag_use_cxa_atexit): Likewise.
9907 (flag_honor_std): Likewise.
9908 (flag_rtti): Likewise.
9909 (vbase_offsets_in_vtable_p): Define.
9910 (vptrs_present_everywhere_p): Likewise.
9911 (TYPE_CONTAINS_VPTR_P): Likewise.
9912 (dfs_walk_real): Declare.
9913 * class.c (build_vbase_pointer_fields): Check
9914 vbase_offsets_in_vtable_p.
9915 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9917 (build_vbase_offset_vtbl_entries): Simplify.
9918 (build_vbase_offset_vtbl_entries): Adjust.
9919 (build_vbase_pointer): Add ability to look up vbase offsets in
9921 (start_vtable): New function.
9922 (add_virtual_function): Use it.
9923 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9924 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9925 (build_vtbl_initializer): Take the type of the complete object as
9926 input. Use it to correctly calculate vbase offsets.
9927 (dfs_finish_vtbls): Pass the complete type to
9928 build_vtbl_initializer.
9929 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9930 (create_vtable_ptr): Create a vtable even if there are no
9931 new virtual functions, under the new ABI.
9932 (finish_struct_1): Likewise.
9933 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9934 * decl.c (exapnd_static_init): Remove call to
9935 preserve_initializer.
9936 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9938 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9939 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9940 (construct_virtual_bases): Don't initialize virtual base pointers
9942 (build_aggr_init): Clean up comment.
9943 (expand_aggr_init_1): Likewise.
9944 * rtti.c (expand_class_desc): Store the virtual function table
9945 index where the vbase offset lives in the offset field.
9946 * search.c (dfs_walk_real): Make it global.
9947 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9948 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9950 * tinfo.h (USItype): Make it signed under the new ABI.
9951 * tinfo.cc (convert_to_base): New function. Encapsulate base
9952 conversion logic here.
9953 (__class_type_info::do_upcast): Use it.
9954 (__class_type_info::do_dyncast): Likewise.
9955 (__class_type_info::do_find_public_subobj): Likewise.
9957 * init.c (construct_virtual_bases): Don't look up the addresses of
9958 virtual bases at run-time.
9960 * class.c (build_vbase_pointer): Relocate.
9961 (build_vbase_pointer_fields): Likewise.
9962 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9963 (build_vbase_offset_vtbl_entries): Likewise.
9965 * decl.c (init_decl_processing): Complain if -fnew-abi
9966 -fno-vtable-thunks is used.
9968 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9971 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9973 * cp-tree.h (num_extra_vtbl_entries): New function.
9974 (size_extra_vtbl_entries): Likewise.
9975 (dfs_vtable_path_unmark): Likewise.
9976 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9977 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9978 * class.c (num_extra_vtbl_entries): New function.
9979 (size_extra_vtbl_entries): Likewise.
9980 (dfs_build_vbase_offset_vtbl_entries): New function.
9981 (build_vbase_offset_vtbl_entries): Likewise.
9982 (build_vtbl_initializer): Use it.
9983 (finish_struct_1): Adjust vtable sizes (using
9984 num_extra_vtbl_entries).
9985 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9986 THUNK_DECL is non-NULL before expanding it.
9987 * init.c (expand_virtual_init): Adjust the vtable pointer by
9988 size_extra_vtbl_entries before storing it.
9989 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9990 Handle TREE_LIST parameters here, not in the dfs_* functions.
9991 (dfs_unmarked_real_bases_queue_p): Adjust.
9992 (dfs_marked_real_bases_queue_p): Likewise.
9993 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9994 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9995 (dfs_vtable_path_unmark): Likewise.
9997 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9999 * optimize.c (copy_body_r): Clear the operand three of a
10000 TARGET_EXPR when copying it.
10002 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10004 * method.c (build_decl_overload_real): Check whether we are in ::
10005 before returning __builtin_new/delete.
10007 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10009 * pt.c (tsubst_friend_function): Improve comment.
10010 (instantiate_decl): Avoid crashing when a "nested" function is
10011 instantiated from the top level.
10013 * dump.c (dqeueue_and_dump): Dump
10014 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10016 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10018 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10020 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10022 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10023 ENABLE_NEW_GXX_ABI defined.
10024 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10025 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10026 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10028 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10030 * decl.c (start_cleanup_fn): Call pushdecl.
10032 * call.c (convert_class_to_reference): Fix typos.
10033 (build_conditional_expr): Handle errors gracefully.
10034 * class.c (push_nested_class): Likewise.
10035 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10036 (DECL_THIS_EXTERN): Use it.
10037 (DECL_THIS_STATIC): Likewise.
10038 * cvt.c (convert_to_void): Handle errors gracefully.
10039 (build_expr_type_conversion): Likewise.
10040 * decl.c (maybe_push_decl): Likewise.
10041 (start_decl_1): Likewise.
10042 (require_complete_types_for_parms): Likewise.
10043 * parse.y (structsp): Likewise.
10044 (base_class): Likewise.
10045 * parse.c: Regenerated.
10046 * pt.c (finish_member_template_decl): Likewise.
10047 * typeck.c (decay_conversion): Likewise.
10049 * cp-tree.h (dfs_skip_vbases): New function.
10050 (find_vbase_instance): Likewise.
10051 * class.c (determine_primary_base): Allow a nearly empty base to
10052 serve as a primary base class under the new ABI.
10053 (get_class_offset_1): Rename to ...
10054 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10056 (get_class_offset): Use it. Issue error messages here.
10057 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10058 find the right copies of virtual bases.
10059 (fixup_vtable_deltas1): Rename to ...
10060 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10061 bases as primary bases.
10062 (fixup_vtable_deltas): Remove.
10063 (override_one_vtable): Handle virtual bases as primary bases.
10064 (merge_overrides): Likewise.
10065 (finish_struct_1): Likewise.
10066 (dump_class_hierarchy): Dump primary-ness of bases as well.
10067 * search.c (mark_primary_bases): Use a pre-order traversal to
10068 handle primary virtual bases.
10069 (dfs_skip_vbases): New fiunction.
10070 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10071 (fixup_virtual_upcast_offsets): Likewise.
10072 (fixup_all_virtual_upcast_offsets): Likewise.
10073 (dfs_find_vbase_instances): New function.
10074 (find_vbase_instance): Likewise.
10076 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10078 * lex.c (DIR_SEPARATOR): Delete macro.
10080 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10082 * decl2.c (lang_decode_option): Handle automatic line wrapping
10085 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10087 * friend.c (do_friend): Don't resolve scopes when processing
10088 template declarations, even if the qualifying scope doesn't
10089 involve template parameters.
10091 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10093 * class.c (dfs_modify_vtables_queue_p): Remove.
10094 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10095 and dfs_marked_real_bases_queue_p instead of
10096 dfs_modify_vtables_queue_p.
10098 * class.c (build_vbase_path): Simplify.
10099 (dfs_propagate_binfo_offsets): New function.
10100 (propagate_binfo_offsets): Use it.
10101 (remove_base_field): Simplify.
10102 (dfs_set_offset_for_vbases): Remove.
10103 (dfs_set_offset_for_shared_vbases): New function.
10104 (dfs_set_offset_for_unshared_vbases): Likewise.
10105 (layout_virtual_bases): Use them.
10106 (layout_basetypes): Don't call propagate_binfo_offsets.
10107 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10110 * class.c (build_base_field): New function, split out from ...
10111 (build_base_fields): ... here. Use it. Allocate primary bases
10112 first, under the new ABI.
10113 (get_vtable_entry): Remove.
10114 (remove_base_field): New function, split out from ...
10115 (remove_base_fields): ... here. Adjust since primary bases come
10116 first under the new ABI.
10118 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10119 (initialize_vtbl_ptrs): New function.
10120 (expand_indirect_vtbls_init): Change prototype.
10121 (convert_pointer_to_vbase): Declare.
10122 * init.c (expand_direct_vtbls_init): Remove.
10123 (dfs_initialize_vtbl_ptrs): New function.
10124 (initialize_vtbl_ptrs): Likewise.
10125 (emit_base_init): Use initialize_vtbl_ptrs.
10126 * search.c (convert_pointer_to_vbase): Make it global.
10127 (expand_indirect_vtbls_init): Remove vtable initialization code.
10128 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10130 * class.c (dfs_finish_vtbls): New function.
10131 (finish_vtbls): Use it.
10132 (dump_class_hierarchy): New function.
10134 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10135 (BINFO_VBASE_PRIMARY_P): New macro.
10136 (BINFO_VIRTUALS): Add to documentation.
10137 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10138 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10139 (dfs_mark_primary_bases_queue_p): Likewise.
10140 (dfs_unmarked_real_bases_queue_p): New function.
10141 (dfs_marked_real_bases_queue_p): Likewise.
10142 * search.c (dfs_mark_primary_bases): Adjust.
10143 (mark_primary_bases): Likewise.
10144 (get_shared_vbase_if_not_primary): New function.
10145 (dfs_unmarked_real_bases_queue_p): Likewise.
10146 (dfs_marked_real_bases_queue_p): Likewise.
10147 (dfs_get_pure_virtuals): Simplify.
10148 (get_pure_virtuals): Likewise.
10150 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10152 * lex.c: Include tm_p.h.
10154 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10156 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10158 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10160 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10161 * pt.c (instantiate_decl): Defer comdat templates that might not be
10164 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10165 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10166 (finish_file): Likewise.
10168 * decl2.c (import_export_class): Undo 12/14 change.
10170 * error.c (dump_decl): operator new, not operatornew.
10172 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10173 * search.c (lookup_field_1): Look for the last field with the
10176 2000-01-05 Nathan Sidwell <nathan@acm.org>
10178 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10181 2000-01-05 Nathan Sidwell <nathan@acm.org>
10183 * typeck.c (build_static_cast): Don't strip target qualifiers
10184 when casting from a class.
10186 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10188 * class.c (warn_hidden): Initialize variable `fndecl'.
10190 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10192 * decl.c (flag_isoc9x): New variable to be able to use code in
10193 c-common.c. For now always zero.
10195 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10197 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10198 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10199 or unshare_base_binfos for virtual bases here.
10200 * search.c (dfs_get_vbase_types): Do it here.
10201 (get_vbase_types): Adjust.
10203 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10205 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10206 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10207 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10208 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10209 (unmark_primary_bases): Remove declaration.
10210 (unmarkedp): Declare.
10211 (dfs_vbase_unmark): Likewise.
10212 * class.c (determine_primary_base): Return immediately if there
10213 are no base classes. Call mark_primary_bases here.
10214 (modify_all_direct_vtables): Remove.
10215 (modify_all_indirect_vtables): Remove.
10216 (dfs_modify_vtables_queue_p): New function.
10217 (dfs_modify_vtables): New function.
10218 (modify_all_vtables): Use them.
10219 (build_base_fields): Build FIELD_DECLs for primary virtual base
10221 (create_vtable_ptr): Don't call determine_primary_base here.
10222 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10223 (dfs_set_offset_for_vbases): ... this.
10224 (layout_virtual_bases): Use it.
10225 (layout_class_type): Call determine_primary_base here.
10226 * search.c (unmarkedp): Make it global.
10227 (shared_marked_p): Simplify.
10228 (shared_unmarked_p): Likewise.
10229 (dfs_primary_bases_queue_p): Remove.
10230 (dfs_unmark_primary_bases): Likewise.
10231 (unmark_primary_bases): Likewise.
10232 (mark_primary_bases): Simplify.
10233 (get_pure_virtuals): Don't call mark_primary_bases here.
10234 (dfs_vbase_unmark): New function.
10235 (get_vbase_types): Simplify.
10237 * class.c (struct base_info): Remove.
10238 (determine_primary_base): Take has_virtual_p rather than a
10239 base_info as input. Don't calculate max_has_virtual.
10240 (finish_struct_bits): Remove max_has_virtual argument.
10241 (create_vtable_ptr): Remove max_has_virtual_p argument.
10242 (layout_virtual_bases): Remove max argument.
10243 (layout_basetypes): Likewise.
10244 (layout_class_type): Remove max_has_virtual_p argument.
10245 (finish_struct_1): Remove max_has_virtual.
10247 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10248 (layout_basetypes): Remove.
10249 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10250 Update to handle primary virtual bases.
10251 (remove_base_fields): New function, split out from
10253 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10254 (layout_virtual_bases): New function, split out from
10255 layout_basetypes. Update to handle primary virtual bases.
10256 (layout_basetypes): Moved here from tree.c. Use
10257 remove_base_fields and layout_virtual_bases.
10258 * search.c (dfs_mark_primary_bases_queue_p): New function.
10259 (mark_primary_bases): Use it.
10260 * tree.c (CEIL): Remove.
10261 (propagate_binfo_offsets): Remove.
10262 (layout_basetypes): Remove.
10264 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10266 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10267 (BINFO_PRIMARY_MARKED_P): New macro.
10268 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10269 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10270 (mark_primary_bases): New function.
10271 (unmark_primary_bases): Likewise.
10272 * search.c (get_abstract_virtuals_1): Remove.
10273 (dfs_mark_primary_bases): New function.
10274 (mark_primary_bases): Likewise.
10275 (dfs_unmark_primary_bases): Likewise.
10276 (unmark_primary_bases): Likewise.
10277 (dfs_get_pure_virtuals): Likewise.
10279 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10281 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10282 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10283 (modify_one_vtable): Adjust.
10284 (fixup_vtable_deltas1): Likewise.
10285 (override_one_vtable): Likewise.
10286 * search.c (get_abstract_virtuals_1): Likewise.
10287 (get_pure_virtuals): Likewise.
10288 (expand_upcast_fixups): Likewise.
10289 * tree.c (debug_binfo): Likewise.
10291 * class.c (build_vtable): Don't return a value. Don't rebuild
10292 vtables for bases that have already been handled.
10293 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10294 already been handled.
10295 (modify_one_vtable): Adjust accordingly.
10296 (fixup_vtable_deltas1): Likewise.
10297 (finish_struct_1): Likewise.
10299 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10301 * call.c (build_new_method_call): Also check destructors.