1 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
3 * decl.c (init_decl_processing): Don't call
4 init_function_format_info. Initialize lang_attribute_table
6 (builtin_function): Call decl_attributes.
7 (insert_default_attributes): New.
9 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
11 * decl.c (grokdeclarator): Copy array typedef handling from C
14 * decl.c (grokdeclarator): Copy too-large array handling from C
17 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
19 * config-lang.in (target_libs): Added target-gperf, so that we
20 don't try to build it if C++ is disabled.
22 2001-09-23 Zack Weinberg <zack@codesourcery.com>
24 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
25 (cp/errfn.o): Delete rule.
26 (cp/error.o): Depend on flags.h.
27 * errfn.c: Delete file.
28 * cp-tree.h: Declare warn_deprecated. Remove definitions of
29 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
30 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
31 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
32 internal_error respectively. Make cp_deprecated into a macro.
33 Don't define cp_printer typedef or declare cp_printers.
34 * error.c: Include flags.h.
35 Delete: struct tree_formatting_info, print_function_argument_list,
36 print_declaration, print_expression, print_function_declaration,
37 print_function_parameter, print_type_id, print_cv_qualifier_seq,
38 print_type_specifier_seq, print_simple_type_specifier,
39 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
40 print_parameter_declaration_clause, print_exception_specification,
41 print_nested_name_specifier, and definition of cp_printers.
42 (locate_error): New function.
43 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
44 rewritten in terms of locate_error and diagnostic.c.
45 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
46 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
47 (init_error): Adjust to match.
49 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
51 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
53 2001-09-21 Richard Henderson <rth@redhat.com>
55 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
56 (build_vtbl_initializer): Likewise.
58 * cp-tree.h: Declare it.
59 * call.c (build_over_call): Use it.
60 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
61 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
63 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
65 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
67 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
69 Table-driven attributes.
70 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
71 * decl2.c (cplus_decl_attributes): Only take one attributes
73 * cp-tree.c (cplus_decl_attributes): Update prototype.
74 * class.c (finish_struct), decl.c (start_decl, start_function),
75 decl2.c (grokfield), friend.c (do_friend), parse.y
76 (parse_bitfield): Update calls to cplus_decl_attributes.
77 * decl.c (grokdeclarator): Take a pointer to a single ordinary
79 * decl.h (grokdeclarator): Update prototype.
80 * decl2.c (grokfield): Take a single ordinary attribute list.
81 * friend.c (do_friend): Likewise.
82 * decl.c (shadow_tag, groktypename, start_decl,
83 start_handler_parms, grokdeclarator, grokparms, start_function,
84 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
85 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
86 (process_template_parm, do_decl_instantiation): Pass single
87 ordinary attribute lists around.
88 * decl.c (grokdeclarator): Correct handling of nested attributes.
90 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
91 * decl.c (grokdeclarator): Embedded attrs bind to the right,
94 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
95 (cp_attribute_table): Declare.
96 * decl.c (valid_lang_attribute): Don't define.
97 (lang_attribute_table): Define.
98 (init_decl_processing): Initialize lang_attribute_table instead of
100 * tree.c (cp_valid_lang_attribute): Remove.
101 (handle_java_interface_attribute, handle_com_interface_attribute,
102 handle_init_priority_attribute): New functions.
103 (cp_attribute_table): New array.
104 * decl2.c (import_export_class): Don't use
105 targetm.valid_type_attribute.
107 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
109 * Make-lang.in (cp/error.o): Depend on real.h
110 * error.c: #include "real.h"
112 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
114 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
115 xmalloc/strcpy/strcat.
117 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
119 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
121 * pt.c (tsubst_decl): Likewise.
123 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
125 * decl2.c (lang_f_options): Const-ification.
126 * lex.c (cplus_tree_code_name): Likewise.
127 * spew.c (yyerror): Likewise.
129 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
132 * class.c (force_canonical_binfo_r): Check & move an indirect
134 (force_canonical_binfo): Check that it's not already
136 (mark_primary_virtual_base): Remove BINFO parameter.
137 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
139 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
141 Remove TYPE_NONCOPIED_PARTS.
142 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
143 CLASSTYPE_PURE_VIRTUALS.
144 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
145 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
146 (layout_class_type): Don't call fixup_inlin_methods here ...
147 (finish_struct_1): ... call it here.
149 2001-09-04 Mark Mitchell <mark@codesourcery.com>
151 * decl.c (duplicate_decls): Remove code deadling with
153 * decl2.c (finish_file): Likewise.
154 * pt.c (instantiate_decl): Likewise.
155 * semantics.c (expand_body): Don't defer local functions if
156 they wouldn't be deferred for some other reason. Don't
157 generate RTL for functions that will not be emitted.
158 (genrtl_start_function): Remove code deadling with
160 (genrtl_finish_function): Likewise.
162 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
165 * call.c (build_over_call): Do not optimize any empty base
168 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
170 * error.c (dump_template_decl): Output template parameters
171 together with their specifiers.
172 Output `class' prefix for template template parameter.
173 (dump_decl): Fix formatting.
175 2001-08-30 Kurt Garloff <garloff@suse.de>
177 * optimize.c (inlinable_function_p): Allow only smaller single
178 functions. Halve inline limit after reaching recursive limit.
180 2001-08-30 Joern Rennecke <amylaar@redhat.com>
181 Jason Merrill <jason_merrill@redhat.com>
183 * class.c (build_vtable_entry_ref): Subtract in char*, not
186 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
188 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
189 (build_cplus_array_type): Use cp_build_qualified_type, not
190 TYPE_MAIN_VARIANT, to get an unqualified version.
192 * decl2.c (grok_alignof): Lose.
193 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
194 * typeck.c (c_alignof): Lose.
195 * semantics.c (finish_sizeof, finish_alignof): New.
197 * cp-tree.h: Declare them.
199 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
201 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
202 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
203 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
205 2001-08-19 Jakub Jelinek <jakub@redhat.com>
207 * typeck2.c (add_exception_specifier): Only require complete type if
208 not in processing template declaration.
210 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
212 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
213 GNU_xref_start_scope and GNU_xref_end_scope.
215 * tree.c (TYPE_HASH): Moved to ../tree.h.
217 2001-08-16 Mark Mitchell <mark@codesourcery.com>
219 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
222 2001-08-14 Richard Henderson <rth@redhat.com>
224 * class.c, cp-tree.h (build_vfn_ref): Remove.
225 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
227 2001-08-13 Mark Mitchell <mark@codesourcery.com>
229 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
230 empty class assignment as having side-effects to avoid
233 2001-08-13 Zack Weinberg <zackw@panix.com>
235 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
236 * except.c: Include libfuncs.h.
238 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
240 * decl.c (grokdeclarator): Clarify diagnostic message.
242 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
244 * decl2.c (do_nonmember_using_decl): Replace using directive
245 with using declaration in the error message.
247 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
249 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
250 criterion to avoid rebuilding expression tree instead of
251 processing_template_decl.
253 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
255 Support named return value optimization for inlines, too.
256 * decl.c (finish_function): Nullify returns here.
257 * semantics.c (genrtl_start_function): Not here.
258 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
259 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
260 Also nullify the CLEANUP_STMT for the nrv.
261 * cp-tree.h: Declare it.
262 * optimize.c (declare_return_variable): Replace the nrv with the
264 * typeck.c (check_return_expr): Be more flexible on alignment check.
265 Ignore cv-quals when checking for a matching type.
267 2001-08-09 Richard Henderson <rth@redhat.com>
269 * decl2.c (finish_objects): Use target hooks instead of
270 assemble_constructor and assemble_destructor.
272 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
274 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
276 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
279 Stop using TYPE_NONCOPIED_PARTS.
280 * call.c (build_over_call): Be careful when copy constructing
281 or assigning to an empty class.
282 * class.c (check_bases_and_members): It has a
283 COMPLEX_ASSIGN_REF if it has a vptr.
284 (layout_class_type): Don't add empty class padding to
285 TYPE_NONCOPIED_PARTS.
286 (finish_struct_1): Don't add the VFIELD either.
287 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
290 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
292 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
294 2001-08-06 Richard Henderson <rth@redhat.com>
296 * decl2.c (finish_objects): Pass a symbol_ref and priority to
297 assemble_{constructor,destructor}. Remove priority handling.
299 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
301 Don't allow template-id in using-declaration.
302 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
303 (do_class_using_decl): Likewise.
305 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
307 * cp/spew.c (read_token): No need to pop buffers.
309 2001-08-02 Stan Shebs <shebs@apple.com>
311 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
312 (fnaddr_from_vtable_entry): Remove decl.
313 * method.c (use_thunk): Update comment.
315 2001-08-01 Andrew Cagney <ac131313@redhat.com>
317 * repo.c (get_base_filename): Change return value to const char
320 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
324 * cp-tree.h (flag_honor_std): Remove.
325 (CPTI_FAKE_STD): Remove.
326 (std_node): Remove comment about it being NULL.
327 (fake_std_node): Remove.
328 * decl.c (in_fake_std): Remove.
329 (walk_namespaces_r): Remove fake_std_node check.
330 (push_namespace): Remove in_fake_std code.
331 (pop_namespace): Likewise.
332 (lookup_name_real): Remove fake_std_node check.
333 (init_decl_processing): Always create std_node. Always add
335 (builtin_function): Always put non '_' fns in std.
336 * decl2.c (flag_honor_std): Remove.
337 (lang_f_options): Remove honor-std.
338 (unsupported_options): Add honor-std.
339 (set_decl_namespace): Remove fake_std_node check.
340 (validate_nonmember_using_decl): Likewise.
341 (do_using_directive): Likewise.
342 (handle_class_head): Likewise.
343 * dump.c (cp_dump_tree): Likewise.
344 * except.c (init_exception_processing): Adjust.
345 * init.c (build_member_call): Remove fake_std_node check.
346 (build_offset_ref): Likewise.
347 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
348 * rtti.c (init_rtti_processing): Adjust.
350 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
352 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
353 operand while calling cp_tree_equal.
355 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
357 The 3.0 ABI no longer has vbase pointer fields.
358 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
359 FORMAT_VBASE_NAME): Remove.
360 * method.c (do_build_copy_constructor): Adjust.
361 (do_build_assign_ref): Adjust.
362 * search.c (lookup_field_r): Adjust.
363 * typeck.c (build_component_ref): Adjust.
365 The 3.0 ABI always has a vtable pointer at the start of every
367 * rtti.c (build_headof_sub): Remove.
368 (build_headof): Adjust.
369 (get_tinfo_decl_dynamic): No need to check flag_rtti
371 (create_real_tinfo_var): Explain why we need a hidden name.
373 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
376 * class.c (update_vtable_entry_for_fn): The fixed adjustment
377 of a virtual thunk should be from declaring base.
379 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
381 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
382 the shared virtual base, so preserving inheritance graph order.
384 2001-07-30 Andreas Jaeger <aj@suse.de>
386 * decl2.c: Remove unused var global_temp_name_counter.
388 2001-07-28 Richard Henderson <rth@redhat.com>
390 * method.c (pending_inlines): Remove.
392 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
394 * class.c (mark_primary_virtual_base): Don't adjust base
396 (dfs_unshared_virtual_bases): Adjust them here.
397 (mark_primary_bases): Explain why we adjust at the end.
399 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
401 * class.c (finish_struct_1): When copying the primary base's
402 VFIELD, make sure we find it is at offset zero.
404 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
406 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
407 tsubst_expr for default template arguments.
409 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
412 * spew.c (yylex): Only copy the token's lineno, if it is
415 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
418 * call.c (resolve_args): Simplify, call
419 convert_from_reference.
420 (build_new_op): Resolve and convert from reference ARG1
421 earlier. Adjust ARG2 & ARG3 resolve and conversion.
423 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
425 * decl.c (last_function_parm_tags): Remove.
426 (current_function_parm_tags): Remove.
427 (init_decl_processing): Adjust.
428 (start_function): Adjust.
429 (store_parm_decls): Adjust.
432 * decl.c (grokdeclarator): Detect when a function typedef is
433 declaring a function, and create last_function_parms correctly.
435 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
437 * call.c (joust): Only prefer a non-builtin candidate to a builtin
438 one if they have the same signature.
440 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
441 it rather than toplevel_bindings_p. Give it a mangled name if static.
442 (convert_to_reference): Adjust.
443 * decl2.c (get_temp_name): Lose.
444 * mangle.c (mangle_ref_init_variable): New fn.
445 (mangle_guard_variable): Strip the ref-init header.
447 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
449 (grok_reference_init): Always use DECL_INITIAL.
451 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
454 * call.c (build_conditional_expr): Recheck args after
456 * cp-tree.h (build_conditional_expr): Move to correct file.
457 * typeck.c (decay_conversion): Diagnose any unknown types
459 (build_binary_op): Don't do initial decay or default
460 conversions on overloaded functions.
461 (build_static_cast): Don't do a decay conversion here.
463 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
466 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
467 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
469 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
471 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
472 (create_vtbl_ptr): ... here.
474 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
476 * class.c (build_vbase_offset_vbtl_entries): Look for
477 non-primary base of which we are a sub vtable.
479 2001-07-24 Phil Edwards <pme@sources.redhat.com>
481 * semantics.c (finish_this_expr): Remove unused code.
483 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
485 Simplify rtti, now we've only one ABI.
486 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
488 (tinfo_decl_id, tinfo_var_id): Remove.
489 (get_typeid_1): Remove.
491 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
492 (typeid_ok_p): New function.
493 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
494 (get_tinfo_decl): Remove old abi documentation.
495 (tinfo_from_decl): Remove.
496 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
497 (get_typeid_1): Remove.
498 (get_base_offset): Remove.
499 (synthesize_tinfo_var): Absorb get_base_offset.
500 (create_real_tinfo_var): Don't use tinfo_decl_id.
502 2001-07-23 Graham Stott <grahams@redhat.com>
504 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
505 variable has_two_argument_delete_p.
507 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
509 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
510 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
511 (CPTI_INDEX_IDENTIFIER): Remove.
512 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
513 (delta2_identifier): Remove.
514 (index_identifier): Remove.
515 (pfn_or_delta2_identifier): Remove.
516 (flag_vtable_thunks): Remove.
517 (VTABLE_DELTA2_NAME): Remove.
518 (VTABLE_INDEX_NAME): Remove.
519 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
520 (vfunc_ptr_type_node): Adjust.
521 (VTABLE_NAME_PREFIX): Adjust.
522 (build_vfn_ref): Lose first parameter.
523 (fixup_all_virtual_upcast_offsets): Remove.
524 * decl.c (initialize_predefined_identifiers): Remove
525 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
526 (init_decl_processing): Remove no-vtable-thunk code.
527 * decl2.c (flag_vtable_thunks): Remove.
528 (mark_vtable_entries): Remove no-vtable-thunk code.
529 * error.c (dump_decl): Remove no-vtable-thunk code.
530 (dump_expr): Adjust ptr to member function code.
531 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
533 * rtti.c (build_headof): Remove no-vtable-thunk code.
534 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
535 * search.c (get_base_distance): Remove expand_upcast_fixups case.
536 (virtual_context) Remove.
537 (expand_upcast_fixups): Remove.
538 (fixup_virtual_upcast_offsets): Remove.
539 (fixup_all_virtual_upcast_offsets): Remove.
540 * typeck.c (get_member_function_from_ptrfunc): Remove
541 no-vtable-thunk code.
542 * call.c (build_over_call): Adjust call to build_vfn_ref.
543 * class.c (build_vfn_ref): Lose first parameter. Remove
544 no-vtable-thunk code.
545 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
546 (build_vtable_entry): Remove no-vtable-thunk code.
548 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
550 Remove old-abi remnants. Remove comments about old abi
551 behaviour. Remove refences to 'new-abi' in comments.
552 * cp-tree.h: Adjust comments.
553 (vbase_offsets_in_vtable_p): Delete.
554 (vcall_offsets_in_vtable_p): Delete.
555 (vptrs_present_everywhere_p): Delete.
556 (all_overridden_vfuns_in_vtables_p): Delete.
557 (merge_primary_and_secondary_vtables_p): Delete.
558 (TYPE_CONTAINS_VPTR_P): Adjust.
559 (VTT_NAME_PREFIX): Remove.
560 (CTOR_VTBL_NAME_PREFIX): Remove.
561 (init_vbase_pointers): Remove.
562 * class.c: Adjust coments.
563 (build_vbase_pointer_fields): Delete.
564 (build_vbase_pointer): Remove old-abi code.
565 (build_secondary_vtable): Likewise.
566 (modify_all_vtables): Likewise.
567 (create_vtable_ptr): Likewise.
568 (layout_class_type): Likewise.
569 (finish_struct_1): Likewise.
570 (finish_vtbls): Likewise.
571 (dfs_finish_vtbls): Delete.
572 (build_vbase_offset_vtbl_entries): Remove old-abi code.
573 * cvt.c: Adjust comments.
574 * decl.c: Adjust comments.
575 * decl2.c: Adjust comments.
576 * init.c: Adjust comments.
577 (construct_virtual_bases): Remove old-abi code.
578 * lang-specs.h: Remove -fno-new-abi.
579 * mangle.c: Adjust comments.
580 * rtti.c: Adjust comments.
581 (get_base_offset): Remove old-abi-code.
582 * search.c: Adjust comments.
583 (dfs_init_vbase_pointers): Remove.
584 (dfs_vtable_path_unmark): Remove.
585 (init_vbase_pointers): Remove.
586 * semantics.c: Adjust comments.
587 (emit_associated_thunks): Remove old-abi code.
588 * typeck.c: Adjust comments.
590 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
592 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
595 2001-07-19 Mark Mitchell <mark@codesourcery.com>
597 * class.c (finish_struct_anon): Forbid nested classes.
599 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
601 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
602 * optimize.c: Include debug.h.
603 (maybe_clone_body): Use debug hook.
604 * semantics.c: Include debug.h.
605 (expand_body): Use debug hook.
607 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
609 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
611 2001-07-18 Mark Mitchell <mark@codesourcery.com>
613 * class.c (type_requires_array_cookie): New function.
614 (check_methods): Don't try to figure out whether the type needs a
616 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
617 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
618 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
619 * pt.c (instantiate_class_template): Don't set
620 TYPE_VEC_DELETE_TAKES_SIZE.
621 * NEWS: Document ABI changes from GCC 3.0.
623 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
624 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
626 * NEWS (Changes in GCC 3.0): Fix typo.
628 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
630 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
631 which attributes are to be attached, and a flags argument. Update
632 call to decl_attributes.
633 (grokfield): Update call to decl_attributes.
634 * class.c (finish_struct): Update call to cplus_decl_attributes.
635 * cp-tree.h (cplus_decl_attributes): Update prototype.
636 * decl.c (start_decl, grokdeclarator, start_function): Update
637 calls to decl_attributes and cplus_decl_attributes.
638 * friend.c (do_friend): Update call to cplus_decl_attributes.
639 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
641 2001-07-12 Mark Mitchell <mark@codesourcery.com>
643 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
644 for `register' variables with an asm-specification.
646 2001-07-11 Mark Mitchell <mark@codesourcery.com>
648 * semantics.c (finish_asm_stmt): Mark the output operands
649 to an asm addressable, if necessary.
651 2001-07-11 Ben Elliston <bje@redhat.com>
653 * Revert this change -- there is a subtle bug.
656 * decl.c (finish_enum): New "attributes" argument; pass it to
657 cplus_decl_attributes. Use a narrower type if the enum is packed.
658 * cp-tree.h (finish_enum): Adjust prototype.
659 * parse.y (enum_head): New non-terminal.
660 (structsp): Use it. Enums now may be preceded or followed by
661 optional attributes -- pass their chained tree to finish_enum().
662 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
664 2001-07-10 Mark Mitchell <mark@codesourcery.com>
666 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
669 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
671 * semantics.c (cp_expand_stmt): Fix for null
672 current_function_return_value.
674 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
676 * call.c (build_op_delete_call): Initialize fn.
677 (convert_like_real): Delete conditional.
678 (joust): Initialize *w and *l.
679 * class.c: Add prototype for binfo_ctor_vtable.
680 (get_primary_binfo): Initialize result.
681 * init.c (build_java_class_ref): Initialize name.
683 2001-07-09 Erik Rozendaal <dlr@acm.org>
685 * typeck.c (unary_complex_lvalue): Do not duplicate the
686 argument to modify, pre-, or post-increment when used as an
687 lvalue and when the argument has side-effects.
689 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
691 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
692 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
693 cplus_decl_attributes even if attrs is NULL.
694 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
696 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
698 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
699 calls to decl_attributes.
701 2001-07-06 Ira Ruben <ira@apple.com>
703 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
704 be DECL_TEMPLATE_RESULT.
706 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
708 * cp-tree.h (copy_template_template_parm): Rename to ...
709 (bind_template_template_parm): ... here.
710 * tree.c (copy_template_template_parm): Rename to ...
711 (bind_template_template_parm): ... here. Remove the case when
712 NEWARGS is NULL_TREE.
713 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
714 BOUND_TEMPLATE_TEMPLATE_PARM.
715 * pt.c (lookup_template_class): Adjust.
717 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
719 * cvt.c (convert_lvalue): New fn.
720 * cp-tree.h: Declare it.
721 * method.c (do_build_assign_ref): Use it.
722 (do_build_copy_constructor): Convert parm to base types
723 before calling base constructors.
725 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
726 DECL_USER_ALIGN. Check flag_elide_constructors instead of
728 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
730 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
732 * optimize.c (optimize_inline_calls): New function, broken out
734 (optimize_function): ... here. Call it. Don't inline if it is
736 (dump_function): Print name of dump flag causing this dump.
737 * semantics.c (expand_body): Move thunk inline check to
740 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
742 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
743 (comptypes): Use target.comp_type_attributes.
745 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
747 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
749 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
751 * error.c (lang_print_error_function): Add a `diagnostic_context *'
754 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
756 * decl2.c (import_export_class): Update.
758 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
760 * error.c (init_error): Adjust settings.
762 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
764 * error.c (init_error): Adjust settings.
766 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
768 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
769 return pointers to data members by reference rather than by value.
771 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
773 Implement the Named Return Value optimization.
774 * cp-tree.h (struct cp_language_function): Add x_return_value.
775 (current_function_return_value): Now a macro.
776 * decl.c: Don't define it.
777 (define_label, finish_case_label): Don't clear it.
778 (init_decl_processing): Don't register it with GC.
779 * semantics.c (genrtl_finish_function): Don't check it for
780 no_return_label. Copy the RTL from the return value to
781 current_function_return_value and walk, calling...
782 (nullify_returns_r): ...this new fn.
783 * typeck.c (check_return_expr): Set current_function_return_value.
785 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
787 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
788 sharing a ctor vtable with. Merge code for cases 1 and 2.
789 (binfo_ctor_vtable): New fn.
790 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
792 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
794 * class.c (dfs_find_final_overrider): Fix logic.
796 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
797 virtual thunk instead of non-virtual.
798 (get_matching_virtual): Uncomment.
800 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
801 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
804 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
806 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
807 we've not emerged from the hierarchy of RTTI_BINFO on reaching
810 2001-06-13 Mark Mitchell <mark@codesourcery.com>
812 * NEWS: Update release number.
814 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
816 PR c++/3130, c++/3131, c++/3132
817 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
818 * class.c (force_canonical_binfo_r): Move
819 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
820 virtual bases unless they're primary and what they're primary
822 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
823 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
824 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
826 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
827 (layout_nonempty_base_or_field): Add most derived type
829 (layout_empty_base): Likewise.
830 (build_base_field): Likewise.
831 (build_base_fields): Likewise.
832 (propagate_binfo_offsets): Add most derived type
833 parameter. Skip non canonical virtual bases too.
834 (dfs_set_offset_for_unshared_vbases): Don't skip primary
835 bases. Do skip canonical bases.
836 (layout_virtual_bases): Adjust.
837 (layout_class_type): Adjust.
838 (dfs_get_primary_binfo): Build list of virtual primary base
840 (get_primary_binfo): Check that the shared virtual primary
841 base candidate was found first.
842 (accumulate_vtbl_inits): Don't do anything for non-vptr
843 containing binfos. For case 1 primary virtual bases, keep
844 checking that we've not emerged from the hierarchy of RTTI_BINFO.
846 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
849 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
850 hierarchy looking for primary bases for a ctor
851 vtable. Recursively call oneself, if we meet our primary via
852 this route and haven't met it yet via inheritance graph order.
854 2001-06-11 Mark Mitchell <mark@codesourcery.com>
856 * lang-options.h: Emit documentation for -fno-honor-std, not
859 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
861 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
863 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
865 2001-06-10 Mark Mitchell <mark@codesourcery.com>
866 Gabriel Dos Reis <gdr@codesourcery.com>
868 * Make-lang.in (cp/call.o): Depend on diagnostic.h
869 (cp/typeck.o): Depend on diagnostic.h
870 (cp/typeck2.o): Depend on diagnostic.h
871 (cp/repo.o): Depend on dignostic.h
872 * typeck.c: #include diagnostic.h
873 (convert_for_initialization): Remove extern declaration for
874 warningcount and errorcount.
876 * call.c: #include diagnostic.h
877 (convert_like_real): Remove extern declaration for warnincount and
880 * repo.c: #include diagnostic.h
881 * typeck2.c: #include diagnostic.h
883 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
885 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
888 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
891 * friend.c (do_friend): Use push_decl_namespace for classes at
894 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
895 Jason Merrill <jason_merrill@redhat.com>
898 * class.c (build_secondary_vtable): Use assert, rather than an error
900 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
901 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
902 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
903 Don't set BINFO_VTABLE for a primary virtual base.
905 2001-06-07 Mark Mitchell <mark@codesourcery.com>
907 * decl.c (duplicate_decls): Update source position information
908 when a template function is defined.
910 2001-06-07 Phil Edwards <pme@sources.redhat.com>
912 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
914 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
917 * decl.c (pushtag): Don't push into a complete type's scope.
919 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
921 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
922 (struct lang_decl_flags): Lose generate_with_vtable_p.
923 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
924 * class.c (copy_virtuals): Adjust.
925 * decl2.c (mark_vtable_entries): Adjust.
926 * method.c (make_thunk, build_vtable_entry): Adjust.
927 * class.c (update_vtable_entry_for_fn): Only look as far as the
928 first defining class.
929 (build_vtbl_initializer): Put nothing in the slot for a function only
930 defined in a lost primary virtual base.
931 (add_vcall_offset_vtbl_entries_1): Use the same code for
932 the lost primary case and the normal case.
933 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
934 (get_vfield_offset, get_derived_offset): Lose.
935 (dfs_find_final_overrider): Use look_for_overrides_here.
936 (get_matching_virtual): New fn.
937 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
939 * search.c (look_for_overrides_here): Split out from...
940 (look_for_overrides_r): Here.
942 * class.c (find_final_overrider): Return error_mark_node on error.
944 * decl2.c (key_method): #if 0 accidental change.
946 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
948 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
949 (build_over_call): Likewise.
950 * decl.c (grokparms): Likewise.
951 * pt.c (tsubst_decl): Likewise.
952 * typeck.c (convert_arguments): Likewise.
954 2001-06-05 Mark Mitchell <mark@codesourcery.com>
956 * semantics.c (begin_class_definition): Robustify.
958 * pt.c (instantiate_decl): Tell the repository code about the
959 clones, not the cloned functions.
960 * repo.c (repo_template_used): Explicitly instantiate the cloned
961 function, not the clones.
963 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
965 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
966 ICS_BAD_FLAG on created conversion.
967 (compare_ics): Break out rank.
969 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
971 * decl.c (xref_tag): Remove extraneous %s on dependent name
974 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
976 * class.c (layout_vtable_decl): Fix off by one error on
978 (build_vtt): Likewise.
979 (build_ctor_vtbl_group): Likewise.
981 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
983 * class.c (maybe_indent_hierarchy): New function.
984 (dump_class_hierarchy_r): Add flags. Dump extra binfo
985 information, if enabled. Use maybe_indent_hierarchy. Adjust
987 (dump_class_hierarchy): Adjust prototype. Adjust output format.
988 (dump_array, dump_vtable, dump_vtt): New functions.
989 (finish_struct_1): Adjust hierarchy dumping.
990 (initialize_vtable): Call dump_vtable.
991 (build_vtt): Call dump_vtt.
992 (build_ctor_vtbl_group): Call dump_vtable.
993 * decl2.c (flag_dump_class_layout): Remove.
994 (cxx_decode_option): Remove dump translation unit
995 and dump class hierarchy check. Call dump_switch_p.
996 (finish_file): Adjust dumping.
997 (dump.c): Only dump base classes if not TDF_SLIM.
998 Only dump namespace members if not TDF_SLIM.
999 * optimize.c (dump_function): New function.
1000 (optimize_function): Call dump_function.
1001 * semantics.c (expand_body): Use dump_enabled_p.
1003 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1006 Part missed from first commit
1007 * decl2.c (finish_anon_union): Copy context.
1009 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1012 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1014 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1017 * semantics.c (expand_body): Don't optimize thunks.
1019 2001-05-25 Sam TH <sam@uchicago.edu>
1021 * cp-tree.h lex.h: Fix header include guards.
1023 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1025 * decl.c (init_decl_processing): Tweak.
1027 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1029 * decl.c (duplicate_decls): Tidy.
1030 (init_decl_processing): Always set flag_no_builtin.
1032 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1035 * decl2.c (do_local_using_decl): Push the decls, even in a
1038 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1040 * optimize.c (initialize_inlined_parameters): Don't set
1041 TREE_READONLY for a VAR_DECL taking the place of an inlined
1044 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1046 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1047 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1050 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1052 * parse.y: Refer to compound literals as such, not as
1053 constructor-expressions.
1055 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1057 * call.c (build_op_delete_call): Ignore exception-specifications
1058 when looking for matching delete operators.
1059 * init.c (build_new_1): Compute whether or not the allocation
1060 function used is a placement allocation function or not, and
1061 communicate this information to build_op_delete_call.
1063 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1065 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1066 (build_vtbl_ref): Adjust.
1067 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1068 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1070 (unsupported_options): Correspondingly.
1072 * decl2.c (maybe_make_one_only): Check flag_weak, not
1073 supports_one_only().
1075 * cp-tree.def (START_CATCH_STMT): Lose.
1076 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1077 * tree.c (cp_statement_code_p): Don't case it.
1078 * semantics.c (cp_expand_stmt): Likewise.
1079 * cp-tree.h (START_CATCH_TYPE): Lose.
1080 (HANDLER_TYPE): New.
1081 * except.c (expand_start_catch_block): Don't start any blocks.
1083 (expand_end_catch_block): Don't end any blocks.
1084 * parse.y (handler): Don't pass anything from finish_handler_parms
1086 * pt.c (tsubst_expr): Likewise.
1087 * semantics.c (begin_handler): Call note_level_for_catch here.
1088 (finish_handler_parms): Don't return anything.
1089 (genrtl_catch_block, begin_catch_block): Lose.
1090 (genrtl_handler): Call expand_start_catch here.
1092 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1094 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1095 (get_vtable_decl, build_vtt): Not here.
1097 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1100 * optimize.c (update_cloned_parm): Copy addressability and other
1103 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1105 * pt.c (determine_specialization): Ignore artificial functions.
1107 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1109 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1110 (C_RID_CODE): Remove.
1111 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1112 (init_parse): Don't do it here.
1114 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1116 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1117 function declaration to avoid stripping the symbol's attributes.
1119 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1121 * decl.c (pushdecl): Adjust error string.
1122 (xref_tag): Adjust friend class injection warning. Remove the
1123 inherited name from the class shadowed scope.
1125 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1127 * except.c (cp_protect_cleanup_actions): New function.
1128 (init_exception_processing): Don't set protect_cleanup_actions
1129 here. Do set lang_protect_cleanup_actions.
1131 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1133 * spew.c (read_token): Call yyerror on all unexpected tokens.
1135 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1137 * init.c (member_init_ok_or_else): Take a tree rather than
1139 (expand_member_init): Adjust.
1141 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1143 * decl.c (duplicate_decls): Suppress warning about duplicate
1144 decls if the first decl is a friend.
1146 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1148 * except.c (choose_personality_routine): Export. Add
1149 explanatory comment. Take an enum languages, not a boolean.
1150 (initialize_handler_parm): Adjust to match.
1151 * cp-tree.h: Prototype choose_personality_routine.
1152 * lex.c (handle_pragma_java_exceptions): New function.
1153 (init_cp_pragma): Register #pragma GCC java_exceptions.
1155 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1157 * method.c (build_mangled_C99_name): Remove unused prototype.
1159 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1161 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1162 * typeck.c (get_member_function_from_ptrfunc,
1163 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1164 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1166 Reverted Geoff Keating's 2001-05-03's patch.
1168 2001-05-11 Ira Ruben <ira@apple.com>
1170 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1172 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1174 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1175 * parse.y: Update for '&&'; don't issue warning here.
1176 * semantics.c (finish_label_expr): Delete.
1178 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1180 * splay-tree.h (splay_tree_max): New function.
1181 (splay_tree_min): Likewise.
1183 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1185 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1186 (pfn_vflag_identifier): Define.
1187 Update comment about layout of pointer functions.
1188 (build_ptrmemfunc1): Update prototype.
1189 (expand_ptrmemfunc_cst): Update prototype.
1190 * decl.c (initialize_predefined_identifiers): Initialize
1191 pfn_vflag_identifier.
1192 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1193 an extra field to the type.
1194 * expr.c (cplus_expand_constant): Pass 'flag' between
1195 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1196 * typeck.c (get_member_function_from_ptrfunc): When
1197 FUNCTION_BOUNDARY < 16, look at additional field to determine
1198 if a pointer-to-member is a real pointer or a vtable offset.
1199 (build_ptrmemfunc1): Add new parameter to contain extra field.
1200 (build_ptrmemfunc): Pass the extra field around.
1201 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1202 (pfn_from_ptrmemfunc): Ignore the extra field.
1204 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1206 * cp-tree.h (flag_inline_trees): Update documentation.
1207 * decl.c (init_decl_processing): Adjust handling of
1208 flag_inline_functions and flag_inline_trees to support -O3.
1209 (grokfndecl): Set DECL_INLINE on all functions if that's what
1211 (save_function_data): Clear DECL_INLINE in
1212 current_function_cannot_inline is non-NULL.
1213 * decl2.c (flag_inline_trees): Update documentation.
1215 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1217 * dump.c (cp_dump_tree, USING_STMT case): New case.
1218 * tree.c (cp_statement_code_p): Add USING_STMT.
1219 * decl2.c (do_using_directive): Add the using directive statement.
1221 * tree.c (walk_tree): Reformat an if block.
1223 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1225 * decl.c (compute_array_index_type): Don't try to do anything with
1226 the indices when processing a template.
1228 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 * call.c: NULL_PTR -> NULL.
1231 * class.c: Likewise.
1234 * decl2.c: Likewise.
1235 * except.c: Likewise.
1238 * search.c: Likewise.
1240 * typeck.c: Likewise.
1241 * typeck2.c: Likewise.
1243 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1245 * decl2.c (do_using_directive): Revert previous patch.
1247 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1249 * cp-tree.def (USING_STMT): New statement node.
1250 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1251 * decl2.c (do_using_directive): Add USING_STMT to statement
1252 tree. Don't emit errors when processing template decl.
1253 * pt.c (tsubst_expr, USING_STMT case): New case.
1254 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1256 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1258 * call.c (build_new_op): Convert args from reference here.
1259 (build_conditional_expr): Don't convert here.
1261 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1263 * spew.c (last_token_id): New static variable.
1264 (read_token): Set it here.
1265 (yyerror): Use it here.
1267 2001-04-30 Richard Henderson <rth@redhat.com>
1269 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1272 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1274 * gxxint.texi: Remove.
1275 * Make-lang.in: Remove all traces of gxxint.texi.
1277 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1279 * decl2.c (start_static_initialization_or_destruction): Correct
1280 logic to handle the -fno-use-cxa-atexit case.
1282 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1284 * optimize.c (update_cloned_parm): New function.
1285 (maybe_clone_body): Use it. Update the `this' parameter too.
1287 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1289 * decl2.c (unsupported_options): Add new-abi.
1290 * lang-options.h: Remove no longer supported options.
1292 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1294 * except.c (can_convert_eh): Don't check template parms,
1297 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1299 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1301 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1303 * cp-tree.h (adjust_clone_args): Prototype new function.
1304 * class.c (adjust_clone_args): New function.
1305 * decl.c (start_function): Call it for in charge ctors.
1307 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1309 * method.c (use_thunk): Make sure that thunks really are emitted
1312 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1314 * mangle.c (write_chars): New macro.
1315 (hwint_to_ascii): New function
1316 (write_number): Use it.
1317 (write_integer_cst): Deal with really big numbers.
1319 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1321 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1324 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1326 * decl.c (grokdeclarator): Set context of namespace scope
1329 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1331 * cp/optimize.c: Include hashtab.h.
1332 (struct inline_data): Add tree_pruner.
1333 (expand_call_inline, expand_calls_inline): Use it when calling
1335 (optimize_function): Initialize and free tree_pruner.
1337 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1339 Lazy __FUNCTION__ generation.
1340 * cp-tree.def (FUNCTION_NAME): Remove.
1341 * cp-tree.h (function_name_declared_p): Remove.
1342 (cp_fname_init): Prototype.
1343 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1344 don't call declare_function_name. Call start_fname_decls.
1345 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1346 clobber the line number.
1347 (cp_fname_init): New function.
1348 (start_function): Call start_fname_decls.
1349 (finish_function): Call finish_fname_decls.
1350 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1351 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1352 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1353 * parse.y (VAR_FUNC_NAME): New token.
1354 (primary): Add VAR_FUNC_NAME.
1355 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1357 (tsubst, FUNCTION_NAME case): Remove.
1358 (tsubst_copy, FUNCTION_NAME case): Remove.
1359 (tsubst_expr, DECL_STMT case): Be careful with a
1360 DECL_PRETTY_FUNCTION_P.
1361 (instantiate_decl): Remove function_name_declared_p.
1362 * semantics.c (begin_compound_statement): Don't call
1363 declare_function_name here.
1364 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1365 (finish_translation_unit): Call finish_fname_decls.
1366 (expand_body): Remove function_name_declared_p.
1367 * typeck2.c (digest_init): Allow any ERROR_MARK.
1369 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1371 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1372 * semantics.c: Fix some typos.
1374 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1376 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1378 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1380 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1382 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1384 * except.c (build_throw): Wrap the initialization of the exception
1385 object in a MUST_NOT_THROW_EXPR.
1386 (do_free_exception): #if 0.
1388 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1390 * cp-tree.h (finish_enum): Change prototype.
1391 * decl.c (finish_enum): Reorganize.
1392 * parse.y (structsp): Adjust calls to finish_enum.
1394 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1396 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1399 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1401 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1402 (layout_empty_base): Return at end flag.
1403 (build_base_field): Likewise.
1404 (build_base_fields): Likewise.
1405 (layout_virtual_bases): Don't add 1 to eoc value.
1406 (end_of_class): Use full size for empty bases.
1407 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1408 empty bases. Don't add 1 to eoc value. Only add trailing padding
1409 if we're an empty class with no empty bases.
1410 (dump_class_hierarchy): Dump size and alignment.
1412 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1414 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1417 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1419 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1420 is found, look first if name does not match the structure name.
1422 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1424 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1426 (SET_DECL_LANGUAGE): New macro.
1427 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1428 (pushdecl): Likewise.
1429 (build_library_fn_1): Likewise.
1430 (build_cp_library_fn): Likewise.
1431 (grokfndecl): Likewise.
1432 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1433 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1434 * lex.c (retrofit_lang_decl): Likewise.
1435 * mangle.c (mangle_decl_string): Don't mangle the names of
1436 variables declared with C language linkage.
1437 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1439 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1441 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1442 flag_access_control from uninitialized storage.
1444 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1446 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1447 * mangle.c (write_pointer_to_member_type): Fix mangling of
1448 pointers to cv-qualified member function types.
1450 * init.c (build_delete): Create a SAVE_EXPR for the address if
1451 we're going to use it more than once.
1453 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1455 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1456 (expand_ptremfunc_cst): Change prototype.
1457 (delta2_from_ptrmemfunc): Remove.
1458 * expr.c (cplus_expand_constant): Adjust call to
1459 expand_ptrmemfunc_cst.
1460 * typeck.c (build_ptrmemfunc1): Simplify.
1461 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1462 results in a constant.
1463 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1464 (delta2_from_ptrmemfunc): Remove.
1465 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1467 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1469 * cp-tree.h (decl_namespace_list): New macro.
1470 (struct saved_scope): Add decl_ns_list.
1471 * decl.c (mark_saved_scope): Mark it.
1472 * decl2.c: Lose static decl_namespace_list.
1473 (init_decl2): Don't save it.
1475 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1477 * cp-tree.h (warn_return_type, yylex): Delete redundant
1480 * decl.c (current_class_depth, global_namespace): Likewise.
1482 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1484 * repo.c (flag_use_repository): Likewise.
1486 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1488 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1489 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1490 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1491 lvalue_or_else, print_lang_statistics, comp_target_types,
1492 unsigned_type, signed_type, signed_or_unsigned_type,
1493 build_function_call, mark_addressable, incomplete_type_error):
1494 Delete redundant declarations.
1496 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1498 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1499 (TYPE_ANONYMOUS_P): New macro.
1500 (TAGGED_TYPE_P): New macro.
1501 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1502 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1503 * tree.c (no_linkage_helper): Likewise.
1504 * semantics.c (begin_class_definition): Likewise.
1505 * pt.c (convert_template_argument): Likewise.
1506 * lex.c (check_for_missing_semicolon): Likewise.
1508 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1510 * class.c (dfs_unshared_virtual_bases): New function.
1511 (mark_primary_bases): Call it.
1512 (check_bases): Ignore virtual bases when determining
1515 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1517 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1519 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1521 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1522 cloned function to the clone.
1524 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1526 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1528 * semantics.c: Include expr.h.
1530 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1532 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1533 and assignment op. Set TREE_USED for parameter.
1535 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1537 * class.c (find_final_overrider_data): Add `candidates'.
1538 (dfs_find_final_overrider): Don't issue error messages
1540 (find_final_overrider): Issue error messages here.
1541 (build_base_field): Don't warn about amgibuous direct bases here.
1542 (warn_about_ambiguous_direct_bases): New function.
1543 (layout_class_type): Use it.
1545 2001-04-10 Richard Henderson <rth@redhat.com>
1547 * typeck.c (build_array_ref): Push the array reference inside
1548 COMPOUND_EXPR and COND_EXPR.
1550 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1552 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1553 * decl.c (duplicate_decls): Adjust accordingly.
1554 (maybe_commonize_var): Likewise.
1555 (grokfndecl): Likewise.
1556 (start_function): Likewise.
1557 (start_method): Likewise.
1558 * decl2.c (key_method): Likewise.
1559 (import_export_decl): Likewise.
1560 * method.c (implicitly_declare_fn): Likewise.
1561 * optimize.c (maybe_clone_body): Likewise.
1563 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1565 * lang-specs.h: Add __DEPRECATED.
1567 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1569 * search.c (get_dynamic_cast_base_type): When building a new
1570 constant, set its type to ssizetype.
1572 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1574 * optimize.c (expand_call_inline): Only add newly inlined statements
1577 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1579 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1580 (OPERATOR_FORMAT): Likewise.
1581 (OPERATOR_TYPENAME_FORMAT): Likewise.
1582 * operators.def: Remove old name-mangling information.
1583 * decl.c (grok_op_properties): Adjust accordingly.
1584 * lex.c (init_operators): Likewise.
1585 * rtti.c (get_tinfo_decl): Issue error messages about types that
1588 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1590 * decl2.c (import_export_decl): Don't call import_export_class
1591 when processing an inline member function.
1592 * semantics.c (expand_body): Call import_export_decl before
1593 emitting inline functions.
1595 2001-03-28 Richard Henderson <rth@redhat.com>
1597 IA-64 ABI Exception Handling:
1598 * cp-tree.def (EH_SPEC_BLOCK): New.
1599 (MUST_NOT_THROW_EXPR): New.
1600 * cp-tree.h: Update changed function declarations.
1601 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1602 (CPTI_CALL_UNEXPECTED): New.
1603 (struct cp_language_function): Rename x_eh_spec_try_block
1605 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1606 * decl.c (current_binding_level): If no current function
1607 bindings, revert to scope_chain.
1608 (initialize_predefined_identifiers): Remove __cp_push_exception.
1609 (store_parm_decls): Use begin_eh_spec_block.
1610 (finish_function): Use finish_eh_spec_block.
1611 (mark_lang_function): Update for name changes.
1612 * decl2.c (finish_file): No mark_all_runtime_matches.
1613 * dump.c (cp_dump_tree): Handle new tree codes.
1614 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1615 * except.c (catch_language_init, catch_language): Remove.
1616 (init_exception_processing): Don't set language code.
1617 Initialize call_unexpected_node, protect_cleanup_actions,
1618 eh_personality_libfunc, lang_eh_runtime_type.
1619 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1620 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1621 (prepare_eh_type): Split out type canonicalizations ...
1622 (build_eh_type_type): ... from here.
1623 (build_eh_type_type_ref): Remove.
1624 (mark_all_runtime_matches): Remove.
1625 (build_exc_ptr): New.
1626 (do_begin_catch, do_end_catch): New.
1627 (do_pop_exception): Remove.
1628 (build_terminate_handler): Remove.
1629 (choose_personality_routine): Split out language choice from ...
1630 (initialize_handler_parm): ... here.
1631 Use MUST_NOT_THROW_EXPR.
1632 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1633 exception object handling.
1634 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1635 (expand_exception_blocks, alloc_eh_object): Remove.
1636 (begin_eh_spec_block, finish_eh_spec_block): New.
1637 (do_allocate_exception, do_free_exception): New.
1638 (expand_throw): Merge into ...
1639 (build_throw): ... here. Update for abi.
1640 * expr.c (cplus_expand_expr): No expand_internal_throw.
1641 Handle MUST_NOT_THROW_EXPR.
1642 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1643 * semantics.c (*) Update for except.h name changes.
1644 (genrtl_try_block): No protect_with_terminate.
1645 (genrtl_eh_spec_block): New.
1646 (genrtl_handler): Don't emit the goto here.
1647 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1648 (genrtl_finish_function): Don't expand_exception_blocks.
1649 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1651 2001-03-28 Richard Henderson <rth@redhat.com>
1653 * decl.c (struct named_label_list): Rename eh_region to
1654 in_try_scope, add in_catch_scope.
1655 (struct binding_level): Rename eh_region to is_try_scope,
1657 (note_level_for_try): Rename from note_level_for_eh.
1658 (note_level_for_catch): New.
1659 (poplevel): Copy both is_try_scope and is_catch_scope to
1660 the named_label_list struct.
1661 (check_previous_goto_1): Don't check for catch block via
1662 DECL_ARTIFICIAL; use in_try_scope instead.
1663 (check_goto): Likewise.
1664 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1665 * except.c (expand_start_catch_block): Call note_level_for_catch.
1666 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1668 2001-03-27 Richard Henderson <rth@redhat.com>
1670 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1671 exceptions_via_longjmp.
1673 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1675 * pt.c (check_default_tmpl_args): Make error messages clearer.
1677 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1679 * error.c: Also undefine 'A' macro used for cp_printers definition.
1681 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1683 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1685 2001-03-26 Mike Yang <yang@research.att.com>
1686 Mark Mitchell <mark@codesourcery.com>
1688 * dump.c (dump_access): New function.
1689 (cp_dump_tree): Use it. Dump basetype information for class
1692 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1694 * Makefile.in (optimize.o): Depend on params.h.
1695 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1696 (init_decl_processing): Set flag_no_inline when doing
1698 * optimize.c: Include params.h.
1699 (struct inline_data): Improve documentation of FNS. Add
1700 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1701 (INSNS_PER_STMT): New macro.
1702 (remap_block): Use CLONING_P.
1703 (inlinable_function_p): Don't inline big functions.
1704 (expand_call_inline): Keep track of how much inlining we've done.
1705 (optimize_function): Set FIRST_INLINED_FN.
1706 (maybe_clone_body): Set CLONING_P.
1707 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1709 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1710 rest_of_compilation. Clear DECL_RTL for local variables
1712 (clear_decl_rtl): New function.
1714 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1717 * cp-tree.h (skip_type_access_control,
1718 reset_type_access_control): Prototype.
1719 * decl.c (grokdeclarator): Access of friends is not checked.
1720 * parse.y (component_decl_list): Reset type access control.
1721 * semantics.c (decl_type_access_control): Clear
1722 current_type_lookups.
1723 (save_type_access_control): Don't save if not deferring.
1724 (skip_type_access_control, reset_type_access_control): New
1726 (begin_class_definition): Do type access control for basetypes.
1727 Start deferred access control.
1728 (finish_class_definition): Resume immediate access control if
1729 this is a local class.
1731 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1733 * class.c (add_method): Use memcpy/memmove, not bcopy.
1735 * decl.c (duplicate_decls): Likewise.
1737 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1739 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1742 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1744 * decl.c (local_names): Define.
1745 (push_local_name): New.
1746 (grok_reference_init): Return init if initializing static reference
1747 variable with non-constant instead of emitting it.
1748 Move expand_static_init call to cp_finish_decl.
1749 (layout_var_decl): Call push_local_name.
1750 (maybe_commonize_var): Allow inlining functions even if they have
1751 static local variables, use comdat_linkage for them if flag_weak.
1752 (check_initializer): Call obscure_complex_init if
1753 grok_reference_init returned non-zero.
1754 (save_function_data): Clear x_local_names.
1755 (pop_cp_function_context): Free x_local_names.
1756 (mark_inlined_fns): Remove.
1757 (mark_lang_function): Mark x_local_names.
1758 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1759 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1760 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1761 DECL_DISCRIMINATOR_P.
1762 * cp-tree.h (cp_language_function): Add x_local_names.
1763 (lang_decl_flags): Add discriminator into u2.
1764 (lang_decl_inlined_fns): Remove.
1765 (lang_decl): inlined_fns is now a TREE_VEC.
1766 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1767 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1768 TREE_VEC, not a custom structure.
1769 (optimize_function): Likewise.
1770 * mangle.c (discriminator_for_local_entity): Discriminate among
1771 VAR_DECL local entities.
1772 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1775 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1777 Add support for Java interface method calls.
1778 * cp-tree.h (struct lang_type): Add java_interface flag.
1779 (TYPE_JAVA_INTERFACE): New macro.
1780 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1781 by setting TYPE_JAVA_INTERFACE.
1782 * call.c (java_iface_lookup_fn): New static.
1783 (build_over_call): If calling a method declared in a
1784 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1785 expression which resolves the function address.
1786 (build_java_interface_fn_ref): New function.
1788 2001-03-22 Richard Henderson <rth@redhat.com>
1790 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1791 * except.c: Don't include it.
1793 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1794 based on an idea from Joe Buck <jbuck@synopsys.com>
1796 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1798 (data_def, component_decl): Add reductions to bad_decl.
1800 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1802 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1803 anonymous aggregates, since they don't have assignment operator
1805 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1806 assignment operators for anonymous structure fields.
1808 2001-03-21 Jason Merrill <jason@redhat.com>
1810 * pt.c (instantiate_decl): Abort if we see a member constant
1811 instantiation that doesn't already have its initializer.
1812 Downgrade explicit instantiation without definition to pedwarn.
1814 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1815 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1816 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1818 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1819 (pending_vtables): Remove.
1820 * decl2.c (pending_vtables): Remove.
1821 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1822 CLASSTYPE_VTABLE_NEEDS_WRITING.
1823 (import_export_class): Likewise.
1824 (init_decl2): Don't mark pending_vtables.
1825 * lex.c (handle_pragma_vtable): Just sorry.
1826 * pt.c (instantiate_class_template): Don't mess with
1827 CLASSTYPE_VTABLE_NEEDS_WRITING.
1828 (mark_class_instantiated): Likewise.
1829 * ptree.c (print_lang_type): Don't print it.
1830 * semantics.c (begin_class_definition): Don't set it.
1832 * pt.c (template_tail): Replace with last_pending_template.
1833 (maybe_templates, maybe_template_tail): Remove.
1834 (add_pending_template): Adjust.
1835 (instantiate_pending_templates): Adjust.
1837 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1838 (current_lang_stack): Remove.
1839 * decl.c (maybe_push_to_top_level): Don't initialize it.
1840 (duplicate_decls): Use current_lang_depth.
1841 (xref_basetypes): Likewise.
1842 * class.c (current_lang_depth): New fn.
1843 (push_lang_context): Use more varray functionality.
1844 (pop_lang_context): Likewise.
1846 * error.c (GLOBAL_THING): Always use '__'.
1848 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1850 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1852 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1853 operators, even when they have `extern "C"' linkage.
1855 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1857 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1858 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1859 where it's not necessary.
1860 (add_method): Remove optimization involving comparison of
1861 DECL_ASSEMBLER_NAME.
1862 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1863 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1864 where it's not necessary.
1865 (check_methods): Likewise.
1866 (build_clone): Likewise.
1867 (built_vtt): Likewise.
1868 * cp-tree.h (DECL_NEEDED_P): Likewise.
1869 * decl.c (pushtag): Likewise.
1870 (duplicate_decls): Likewise.
1871 (pushdecl): Likewise.
1872 (builtin_function): Likewise.
1873 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1874 (build_cp_library_fn): Likewise.
1875 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1876 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1877 where it's not necessary.
1878 (make_rtl_for_nonlocal_decl): Likewise.
1879 (cp_finish_decl): Likewise.
1880 (grokfndecl): Likewise.
1881 (grokvardecl): Likewise.
1882 (grokdeclarator): Likewise.
1883 (start_function): Likewise.
1884 (cp_missing_return_ok_p): Likewise.
1885 * decl2.c (grokclassfn): Likewise.
1886 (check_classfn): Likewise.
1887 (finish_static_data_member_decl): Likewise.
1888 (grokfield): Likewise.
1889 * error.c (GLOBAL_IORD_P): Remove.
1890 (dump_global_iord): Improve output.
1891 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1892 * except.c (nothrow_libfn_p): Summarily reject any function not in
1894 * init.c (build_java_class_ref): Don't explicitly set
1895 DECL_ASSEMBLER_NAME after calling mangle_decl.
1896 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1897 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1898 * method.c (set_mangled_name_for_decl): Don't explicitly set
1899 DECL_ASSEMBLER_NAME after calling mangle_decl.
1900 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1901 IDENTIFIER_GLOBAL_VALUE for the thunk.
1902 * pt.c (set_mangled_name_for_template_decl): Remove.
1903 (check_explicit_specialization): Don't use it.
1904 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1905 (tsubst_friend_function): Likewise.
1906 (tsubst_decl): Likewise.
1907 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1908 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1909 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1910 where it's not necessary.
1911 (tinfo_base_init): Likewise.
1912 (create_real_tinfo_var): Likewise.
1913 * search.c (looup_field_1): Likewise.
1914 * semantics.c (finish_named_return_value): Likewise.
1915 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1917 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1919 Correct semantics restrictions checking in throw-expression.
1920 * except.c (is_admissible_throw_operand): New function.
1921 (build_throw): Use it.
1923 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1925 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1928 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1930 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1931 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1932 * decl.c (duplicate_decls): Likewise.
1933 (builtin_function): Likewise.
1934 (build_library_fn): Likewise.
1935 (build_cp_library_fn): Likewise.
1936 (check_initializer): Likewise.
1937 (cp_finish_decl): Likewise.
1938 * decl2.c (grokfield): Likewise.
1939 (grok_function_init): Remove #if 0'd code.
1940 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1941 * friend.c (do_friend): Likewise.
1942 * init.c (get_temp_regvar): Likewise.
1943 * method.c (make_thunk): Likewise.
1944 * pt.c (tsubst_friend_function): Likewise.
1945 (tsubst_decl): Likewise.
1946 (regenerate_decl_from_template): Likewise.
1947 * semantics.c (genrtl_named_return_value): Likewise.
1948 (expand_body): Likewise.
1949 (genrtl_finish_function): Likewise.
1950 * tree.c (cp_tree_equal): Likewise.
1952 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1954 * call.c (convert_like_real): Add extra semantics to INNER
1955 parameter. Don't convert to temporary if a user conversion
1956 gives us an lvalue that we're about to bind to a reference.
1957 Set INNER to indicate pending reference binding on recursive
1960 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1962 * cp/lex.c: Delete duplicate pending_lang_change.
1964 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1966 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1968 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1969 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1971 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1973 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1975 2001-03-08 Stan Shebs <shebs@apple.com>
1977 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1979 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1981 * spew.c: Remove references to CPP_OSTRING.
1983 2001-03-06 Andrew Haley <aph@redhat.com>
1985 * typeck.c (convert_arguments): Check that we have an fndecl.
1987 2001-03-05 Andrew Haley <aph@redhat.com>
1989 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1990 __built_in_constant_p.
1992 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1994 * typeck.c (build_static_cast): Allow enum to enum conversions
1997 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1999 * class.c (check_field_decls): Pointers to member do not a
2000 non-pod struct make, as per DR 148.
2002 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2004 * call.c (joust): cp_pedwarn when using gnu extension concerning
2005 worst conversion sequences.
2007 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2009 * decl.c: Replace all uses of 'boolean' with 'bool'.
2011 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2013 * lang-specs.h: Add zero initializer for cpp_spec field to
2014 all array elements that need one. Don't put an #ifdef inside
2015 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2018 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2020 Implement using decls inside template functions.
2021 * decl2.c (validate_nonmember_using_decl): Don't special case
2022 fake_std_node in the global namespace. Don't reject early when
2023 processing a template.
2024 (do_local_using_decl): Add to statement tree. Don't do further
2025 processing when building a template.
2026 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2028 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2030 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2031 same function. Do complain about ambiguating extern "C"
2034 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2036 Remove floating point and complex type template constant parms.
2037 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2038 COMPLEX_TYPE extensions.
2039 (invalid_nontype_parm_type_p): Likewise.
2041 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2043 * except.c (call_eh_info): Revert "match_function"'s type.
2045 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2047 Fix ctor vtable vcall offsets.
2048 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2049 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2050 (get_matching_base): Remove.
2051 (get_original_base): New function.
2052 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2053 Use a virtual thunk for a ctor vtable with an index
2054 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2055 primary base within a constructor vtable. Only set
2056 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2057 when primary base has been lost.
2058 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2060 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2062 * call.c (joust): Ensure more_specialized()'s argument length
2063 parameter has correct value for constructors.
2065 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2067 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2069 * decl.c (mark_inlined_fns): Prototype.
2071 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2073 * spew.c (yylex): Correct handling of friends.
2075 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2077 * mangle.c (write_encoding): Pass write_function_type the
2078 FUNCTION_DECL for the function being encoded.
2079 (write_function_type): Pass it along to write_bare_function_type.
2080 (write_bare_function_type): Pass it along to write_method_parms.
2081 (write_method_parms): Don't mangle the compiler-generated
2082 parameters to a constructor or destructor.
2084 2001-02-22 Andreas Jaeger <aj@suse.de>
2086 * optimize.c: Include toplev.h for
2087 note_deferral_of_defined_inline_function prototype.
2089 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2091 * cp-tree.h (struct lang_decl_inlined_fns): New.
2092 (struct lang_decls): Add inlined_fns.
2093 (DECL_INLINED_FNS): New macro.
2094 * optimize.c (struct inline_data): Add inlined_fns.
2095 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2096 (inlinable_function_p): Likewise, fix typo in comment,
2097 function is not inlinable if it already inlined function currently
2099 (expand_call_inline): Add fn to inlined_fns if neccessary.
2100 (optimize_function): Initialize inlined_fns.
2101 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2102 * decl.c (mark_inlined_fns): New function.
2103 (lang_mark_tree): Call it.
2105 2001-02-21 Jason Merrill <jason@redhat.com>
2107 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2108 (DECL_UNINLINABLE): Move to middle-end.
2110 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2111 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2112 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2113 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2114 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2116 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2119 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2121 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2124 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2126 * optimize.c (expand_call_inline): Don't walk subtrees of type
2129 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2131 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2134 2001-02-18 Jason Merrill <jason@redhat.com>
2136 Do put the VTT parameter in DECL_ARGUMENTS.
2137 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2138 (current_vtt_parm): New macro.
2139 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2140 (DECL_HAS_VTT_PARM_P): New macro.
2141 (DECL_VTT_PARM): Remove.
2142 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2143 * decl.c (duplicate_decls): Only copy the operator code if
2145 (start_function): Set current_vtt_parm.
2146 (lang_mark_tree): Don't mark vtt_parm.
2147 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2148 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2149 * class.c (build_clone): Maybe remove the VTT parm.
2150 * optimize.c (maybe_clone_body): Set up the VTT parm.
2151 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2152 * call.c (build_over_call): Just allow the VTT arg.
2153 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2154 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2155 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2156 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2157 * error.c (dump_function_decl): Likewise.
2158 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2159 if we try to call a constructor with in-charge or VTT parms.
2160 * method.c (skip_artificial_parms_for): New fn.
2161 * call.c (add_function_candidate, build_over_call): Call it.
2162 * call.c (build_new_method_call): Use current_vtt_parm.
2163 * init.c (expand_virtual_init): Likewise.
2164 * class.c (same_signature_p): No longer static.
2165 * cp-tree.h: Declare it.
2166 * search.c (look_for_overrides_r): Use it.
2168 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2170 * cp-tree.h (new_abi_rtti_p): Remove.
2171 (name_mangling_version): Likewise.
2172 (flag_do_squangling): Likewise.
2173 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2174 * decl.c (grokfndecl): Likewise.
2175 * decl2.c (name_mangling_version): Remove.
2176 (flag_do_squangling): Likewise.
2177 (lang_f_options): Remove `squangle'.
2178 (unsupported_options): Add `squangle'.
2179 (cxx_decode_option): Issue a warning about uses of
2180 -fname-mangling-version.
2181 (finish_file): Remove old ABI support.
2182 * pt.c (check_explicit_specialization): Likewise.
2183 (tsubst_decl): Likewise.
2184 * rtti.c (init_rtti_processing): Likewise.
2185 (build_headof): Likewise.
2186 (get_tinfo_decl_dynamic): Likewise.
2187 (tinfo_from_decl): Likewise.
2188 (build_dynamic_cast_1): Likewise.
2189 (synthesize_tinfo_var): Likewise.
2190 * init.c (build_new): Allow enumeration types for the array-bounds
2191 in a direct-new-declarator.
2193 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2195 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2196 TREE_PROTECTED from the template being specialized.
2198 2001-02-17 Jason Merrill <jason@redhat.com>
2200 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2202 * decl.c (bad_specifiers): Allow throw specs on things with
2203 pointer-to-function or -member-function type.
2204 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2207 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2209 * call.c (check_dtor_name): Handle template names correctly.
2211 2001-02-16 Jason Merrill <jason@redhat.com>
2213 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2214 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2215 * optimize.c (maybe_clone_body): Don't substitute it.
2216 * call.c (build_new_method_call): Check in_chrg instead.
2217 * init.c (expand_virtual_init): Likewise.
2219 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2221 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2222 class-type introduces at least a type-name.
2224 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2226 * call.c (convert_like_real): Create a temporary for non-lvalue.
2228 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2230 * cp-tree.h: Fix typos in comments.
2232 2001-02-16 Jason Merrill <jason@redhat.com>
2234 * optimize.c (remap_block): If we're compiling a clone, pass the
2235 new block to insert_block.
2237 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2239 * semantics.c (finish_asm_stmt): Robustify.
2241 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2243 * pt.c (push_template_decl_real): Don't remangle the name of a
2246 2001-02-15 Jim Meyering <meyering@lucent.com>
2248 * Make-lang.in (c++.install-common): Depend on installdirs.
2249 (c++.install-info): Likewise.
2250 (c++.install-man): Likewise.
2252 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2254 * typeck2.c (build_m_component_ref): Robustify.
2256 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2258 * friend.c (do_friend): Don't take the nested [template] class
2259 into account when deciding whether to warn about the friend
2260 function not referring to a template function.
2262 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2264 * typeck.c (build_unary_op): Clarify error message.
2266 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2268 * parse.y (component_constructor_declarator): allow optional
2269 parentheses around constructor class name.
2271 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2273 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2275 * init.c (emit_base_init): Remove incorrect comment about
2277 * method.c (make_thunk): Fix comment alignment.
2279 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2281 Kill remnants of this is variable.
2282 * cp-tree.h (flag_this_is_variable): Remove.
2283 * decl2.c (flag_this_is_variable): Remove.
2284 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2285 (build_vbase_path): The path is non-static, even in a cdtor.
2286 (resolves_to_fixed_type_p): Add additional return value.
2287 * search.c (init_vbase_pointers): Adjust.
2288 * tree.c (lvalue_p_1): Adjust.
2289 * typeck.c (mark_addressable): Adjust.
2291 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2293 * pt.c (unify): Don't check cv quals of array types.
2295 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2297 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2298 check whether we already have the type.
2300 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2302 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2303 * call.c (build_op_delete_call): Simplify to remove duplicate
2305 * class.c (clone_function_decl): Don't build the deleting variant
2306 of a non-virtual destructor.
2307 * decl.c (finish_destructor_body): Don't call delete if this is a
2308 non-virtual destructor.
2309 * init.c (build_delete): Explicitly call `operator delete' when
2310 deleting an object with a non-virtual destructor.
2312 2001-02-13 Jason Merrill <jason@redhat.com>
2314 * lang-specs.h: Add more __EXCEPTIONS.
2316 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2318 * typeck2.c (process_init_constructor): Check
2319 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2321 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2323 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2324 Remove spurious information in comment. Allow further
2325 adjustments of REFERENCE_TYPE args.
2327 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2329 * errfn.c (cp_deprecated): Tweak diagnostic text.
2330 * parse.y (new_initializer): Deprecate initializer lists
2333 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2335 Remove old ABI support.
2337 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2339 * decl2.c (flag_vtable_thunks): Always set it to 1.
2340 (flag_new_abi): Likewise.
2341 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2343 * Makefile.in (g++spec.o): Fix typo.
2345 2001-02-09 Jason Merrill <jason@redhat.com>
2347 * lang-specs.h: Restore definition of __EXCEPTIONS.
2349 2001-02-08 Jason Merrill <jason@redhat.com>
2351 * search.c (shared_member_p): New function.
2352 (lookup_field_r): Use it.
2353 * cp-tree.h (SHARED_MEMBER_P): Remove.
2355 * method.c (process_overload_item): Handle template-dependent array
2357 * pt.c (type_unification_real): If we end up with undeduced nontype
2360 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2363 * typeck2.c (friendly_abort): Don't say anything if we have
2364 earlier errors or sorries.
2366 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2367 wchar_t. Ignore if in_system_header.
2369 * decl.c (maybe_push_cleanup_level): New fn...
2370 (start_decl_1): ...split out from here.
2371 * cvt.c (build_up_reference): Use it.
2372 * cp-tree.h: Declare it.
2374 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2376 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2379 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2381 * pt.c (lookup_template_class): Make sure it's a primary
2382 template or template_template_parm when called from the parser.
2383 (instantiate_template_class): Add assertion.
2385 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2387 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2388 from error_mark_node.
2390 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2392 Fix specification and implementation bugs in V3 ABI
2393 construction vtables.
2394 * cp-tree.h (flag_dump_class_layout): New flag.
2395 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2396 (BINFO_LOST_PRIMARY_P): New flag.
2397 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2398 (BINFO_PRIMARY_MARKED_P): Rename to ...
2399 (BINFO_PRIMARY_P): ... here.
2400 (binfo_via_virtual): New prototype.
2401 * decl2.c (flag_dump_class_layout): New flag.
2402 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2403 use `=' as a file name separator.
2404 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2406 (build_vtbl_address): If this is a virtual primary base, then
2407 get the vtbl of what it is ultimately primary for.
2408 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2409 for BINFO_PRIMARY_P.
2410 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2411 (get_shared_vbase_if_not_primary): Likewise.
2412 (dfs_get_pure_virtuals): Likewise.
2413 (expand_upcast_fixups): Likewise.
2414 (fixup_virtual_upcast_offsets): Likewise.
2415 (dfs_find_vbase_instance): Likewise.
2416 (find_vbase_instance): Likewise.
2417 (binfo_from_vbase): Adjust comment to reflect reality.
2418 (binfo_via_virtual): New function.
2419 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2420 for binfo walking during VTT construction.
2421 (dfs_mark_primary_bases): Remove.
2422 (force_canonical_binfo_r): New function.
2423 (force_canonical_binfo): New function.
2424 (mark_primary_virtual_base): New function.
2425 (mark_primary_bases): Walk in inheritance graph order, use
2426 mark_primary_virtual_base.
2427 (determine_primary_base): Use some more intermediate variables.
2428 (dfs_find_final_overrider): Don't check for overriding along a
2430 (dfs_modify_vtables): Walk into primary virtual bases too.
2431 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2432 (build_base_fields): Likewise.
2433 (dfs_set_offset_for_unshared_vbases): Likewise.
2434 (layout_virtual_bases): Likewise.
2435 (end_of_class): Likewise.
2436 (finish_struct_1): Call dump_class_hierarchy, if requested.
2437 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2438 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2439 (dump_class_hierarchy): Add file parameter. Append to file, if
2441 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2442 Use canonical base for virtual bases.
2443 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2444 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2445 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2446 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2448 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2449 from DATA. We want virtual primary bases and all bases via virtual.
2450 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2451 virtual base when not a construction vtable.
2452 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2453 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2454 Use canonical bases when processing virtual bases.
2455 (accumulate_vtbl_inits): We're interested in any base via a
2457 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2458 within a construction vtable, determine what is being overridden.
2459 (build_vtbl_initializer): Add more comments
2460 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2461 (build_rtti_vtbl_entries): Check if the base has lost its
2464 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2466 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2468 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2470 * decl.c (pushdecl): Call abort instead of fatal.
2471 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2472 * init.c (build_new_1): Likewise.
2473 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2474 * decl.c (build_typename_type): hash_table_init now returns void.
2475 decl.c (init_decl_processing): Make an error non-fatal.
2477 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2479 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2481 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2482 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2483 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2484 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2485 * decl.c (maybe_commonize_var): Use the new name-mangling where
2487 * decl2.c (comdat_linkage): Enhance comments. Make all
2488 compiler-generated things static, if COMDAT is not available.
2489 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2491 (tinfo_base_init): Use the correct mangled name for typeinfo
2492 strings, and push them into the global scope.
2493 (typeinfo_in_lib_p): New function.
2494 (synthesize_tinfo_var): Use it.
2495 (create_real_tinfo_var): Likewise.
2497 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2499 * decl.c (push_class_binding): Use context_for_name_lookup instead
2501 * search.c (context_for_name_lookup): Remove static. Check for NULL
2502 context in the loop.
2503 * cp-tree.h (context_for_name_lookup): Add prototype.
2505 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2507 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2508 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2510 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2511 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2513 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2515 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2516 of macros used when compiling g++spec.c.
2517 * g++spec.c (lang_specific_driver): Link with the shared
2520 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2522 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2523 make_reference_declarator, make_call_declarator), method.c
2524 (implicitly_declare_fn), parse.y (namespace_using_decl,
2525 notype_unqualified_id, expr_or_declarator, new_type_id,
2526 after_type_declarator, direct_after_type_declarator,
2527 notype_declarator, complex_notype_declarator,
2528 complex_direct_notype_declarator, qualified_id,
2529 notype_qualified_id, overqualified_id, direct_new_declarator,
2530 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2531 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2532 instead of build_parse_node.
2534 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2536 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2537 (minus_one_node): Moved to top level gcc directory. Renamed
2538 to integer_minus_one_node.
2540 * init.c (init_init_processing): Don't set minus_one_node.
2541 (build_vec_init): Use integer_minus_one_node.
2543 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2545 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2547 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2548 identical and they would be replaced with constant, remove
2549 MODIFY_EXPR from the tree.
2551 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2553 * Make-lang.in: Remove all dependencies on defaults.h.
2554 * call.c: Don't include defaults.h.
2556 * decl2.c: Likewise.
2557 * except.c: Likewise.
2561 * typeck.c: Likewise.
2563 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2565 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2566 operators even in "C" linkage.
2567 * method.c (set_mangled_name_for_decl): Likewise.
2568 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2569 overloaded operators in "C" linkage.
2571 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2573 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2574 (tsubst_arg_types): Check parameter is not void.
2575 (tsubst): Adjust tsubst_decl call.
2577 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2579 * call.c (add_builtin_candidate): Quote std properly, from
2582 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2584 * pt.c (check_explicit_specialization): Clone constructors and
2587 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2589 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2590 indicates anything special about template depth. Make sure we
2591 only count the user visible template classes.
2593 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2595 * call.c (build_conv): Typo in comment.
2596 (add_builtin_candidate): Add more explanation.
2597 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2598 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2599 when we have enumeral types.
2600 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2601 candidates for relops and eqops.
2602 (joust): Simplify control flow. Allow a non-template user
2603 function to hide a builtin.
2605 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2607 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2608 (more_specialized): Add deduction parameter.
2609 * call.c (joust): Adjust more_specialized call.
2610 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2611 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2612 (get_bindings_order): Remove.
2613 (get_bindings_real): Add DEDUCE parameter.
2614 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2615 REFERENCE_TYPE jig for DEDUCE_ORDER.
2616 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2617 maybe_adjust_types_for_deduction.
2618 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2620 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2621 (check_cv_quals_for_unify): Use new unify qualifier flags.
2622 (unify): Clear new unify qualifier flags.
2623 (get_bindings_real): Add DEDUCE parameter.
2624 (get_bindings): Adjust call to get_bindings_real.
2625 (get_bindings_overload): Likewise.
2626 (most_specialized_instantiation): Adjust call to
2629 2001-01-19 Jason Merrill <jason@redhat.com>
2631 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2633 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2636 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2638 * decl2.c (arg_assoc_class): Fix double iteration logic.
2640 2001-01-19 Jason Merrill <jason@redhat.com>
2642 * init.c (build_delete): Always call convert_force to strip cv-quals.
2644 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2645 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2646 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2648 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2650 * search.c (get_vbase_1): Count only virtual bases.
2652 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2654 * class.c (duplicate_tag_error): Robustify flag clearing.
2656 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2658 * cp-tree.h (lookup_template_class): Add complain parm.
2659 * decl.c (lookup_namespace_name): Adjust call to
2660 lookup_template_class.
2661 (make_typename_type): Likewise.
2662 * semantics.c (finish_template_type): Likewise.
2663 * pt.c (lookup_template_class): Add complain parm. Adjust.
2664 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2667 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2669 * pt.c (copy_default_args_to_explicit_spec): Preserve
2670 object's CV quals. Reorganize.
2672 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2674 * typeck.c (build_modify_expr): Say `initialization' for
2676 * init.c (build_default_init): Convert to enumeral type, if
2679 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2681 * parse.y (nomods_initdcl0): Properly set things up for
2684 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2686 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2687 (type_unification_real): Set it.
2690 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2692 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2694 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2696 * semantics.c (begin_class_definition): Check we're not inside a
2699 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2701 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2704 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2706 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2707 * call.c (build_over_call): Add comment.
2709 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2711 * cvt.c (ocp_convert): Handle vector type conversion
2712 * typeck2.c (digest_init): Handle vector type initializations
2714 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2716 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2719 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2721 * pt.c (check_nontype_parm): Rename to ...
2722 (invalid_nontype_parm_type_p): ... here.
2723 (process_template_parm): Adjust.
2724 (convert_template_argument): Adjust.
2726 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2728 * pt.c (check_nontype_parm): New function.
2729 (process_template_parm): Use it.
2730 (convert_template_argument): Use it.
2731 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2734 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2736 * tree.c: Add defaults.h
2737 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2738 * Make-lang.in (cp/tree.o): Add defaults.h.
2740 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2742 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2744 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2746 * g++.1: Change to be ".so man1/gcc.1".
2748 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2750 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2752 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2753 ($(srcdir)/cp/g++int.info): New target.
2754 * gxxint.texi: Add info directory entry. Use @@ in email address.
2755 * .cvsignore: Update.
2757 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2759 * typeck.c (build_c_cast): Do template processing earlier.
2760 Always pedwarn on array casts.
2762 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2764 * friend.c (make_friend_class): Make sure a templated class is
2765 actually a template.
2767 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2769 * decl2.c (get_guard): Set linkage from guarded decl.
2771 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2773 * call.c (convert_default_arg): Check for unprocessed
2775 * cp-tree.h (replace_defarg): Move to spew.c.
2776 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2777 spew.c, which is where they really are.
2778 (done_pending_defargs): Declare.
2779 (unprocessed_defarg_fn): Declare.
2780 * decl.c (replace_defarg): Move to spew.c
2781 * parse.y (structsp): Call done_pending_defargs.
2782 * spew.c (defarg_fns): Rearrange list structure.
2783 (defarg_fnsdone): New static variable.
2784 (defarg_depfns): New static variable.
2785 (init_spew): Adjust.
2786 (add_defarg_fn): Store the type in TREE_TYPE.
2787 (do_pending_defargs): Detect and deal with ordering constraints
2789 (done_pending_defargs): New function.
2790 (unprocessed_defarg_fn): New function.
2791 (replace_defarg): Moved from decl.c. Robustify. Don't save
2792 if circularity detected.
2794 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2796 * pt.c (unify): Check array has a domain, before checking
2797 whether it is variable sized.
2799 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2801 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2802 parameters with pointers to arrays of unknown bound.
2804 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2806 * parse.y (template_parm_header, template_spec_header): New
2807 reductions. Split out from ...
2808 (template_header): ... here. Use them.
2809 (template_template_parm): Use template_parm_header.
2810 * semantics.c (finish_template_template_parm): Add assert.
2812 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2814 * mangle.c (write_builtin_type): Fix thinko.
2816 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2817 (copy_default_args_to_explicit_spec): Likewise.
2818 (check_explicit_specialization): Use it.
2820 * class.c (finish_struct_1): Remove last argument in call to
2821 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2822 * decl.c (builtin_function): Likewise.
2823 (build_cp_library_fn): Likewise.
2824 (check_initializer): Likewise.
2825 (make_rtl_for_nonlocal_decl): Likewise.
2826 (cp_finish_decl): Likewise.
2827 (start_function): Likewise.
2828 * decl2.c (finish_anon_union): Likewise.
2829 * friend.c (do_friend): Likewise.
2830 * init.c (build_java_class_ref): Likewise.
2831 * method.c (make_thunk): Likewise.
2832 * pt.c (tsubst_friend_function): Likewise.
2833 * semantics.c (expand_body): Likewise.
2835 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2837 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2838 looking at DECL_CLONED_FUNCTION for non-functions.
2840 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2842 * error.c (dump_template_parameter): Use parm to determine how
2843 to print default value.
2845 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2847 * class.c (duplicate_tag_error): Clear more flags.
2849 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2851 * call.c (build_new_method_call): Use binfo_for_vbase.
2853 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2855 * cp-tree.h (flag_cond_mismatch): Don't declare.
2856 * decl2.c (flag_cond_mismatch): Don't define.
2857 (lang_f_options): Remove cond-mismatch.
2858 (unsupported_options): Add cond-mismatch.
2860 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2862 * class.c (handle_using_decl): Reject using of constructor name
2863 of sourcing class. Allow injecting of a method with same name as
2864 nested class. Fixup error messages.
2866 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2868 * decl2.c (lang_decode_option): Handle -Wformat=2.
2870 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2872 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2873 initialized_in_class.
2874 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2875 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2876 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2877 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2878 * pt.c (check_default_tmpl_args): Adjust for
2879 DECL_INITIALIZED_IN_CLASS_P.
2880 (instantiate_class_template): Likewise.
2881 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2883 * class.c (finish_struct): Constify saved_filename.
2885 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2887 * class.c (duplicate_tag_error): Adjust diagnostic.
2888 (finish_struct): Locally set location to start of struct.
2889 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2891 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2893 * decl.c (struct binding_level): Adjust class_shadowed comments
2895 (push_class_level_binding): Ajust comments to reflect reality.
2896 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2897 Don't set TREE_VALUE on the class_shadowed list.
2899 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2901 * decl2.c (acceptable_java_type): Allow references too.
2902 * init.c (build_java_class_ref): When using the new ABI, search
2903 `class$' and have it mangled with `mangle_decl.'
2904 * mangle.c (write_java_integer_type_codes): New function.
2905 (write_builtin_type): Detect and mangle Java integer and real
2908 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2910 * decl2.c (grokfield): Don't accept `asm' specifiers for
2911 non-static data members.
2913 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2915 * expr.c (cplus_expand_expr): Don't reset `target'.
2917 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2919 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2921 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2923 * parse.y (template_datadef): Check for error_mark_node.
2925 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2927 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2929 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2931 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2932 (record_builtin_type): Make non-static.
2933 (flag_short_double): Don't declare.
2934 (init_decl_processing): Remove the creation of many tree nodes now
2935 in c_common_nodes_and_builtins.
2936 (build_void_list_node): New function.
2937 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2938 * cp-tree.h (flag_short_wchar): Don't declare.
2940 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2942 * call.c (build_conv): Don't use build1 for USER_CONV.
2943 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2945 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2947 * lex.c (lang_init): Call c_common_lang_init.
2949 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2951 * search.c (lookup_fnfields_here): Remove.
2952 (look_for_overrides_r): Use lookup_fnfields_1.
2953 Ignore functions from using declarations.
2955 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2957 Implement exceptions specifiers for implicit member functions.
2958 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2959 * method.c (synthesize_exception_spec): New function.
2960 (locate_dtor, locate_ctor, locate_copy): New functions.
2961 (implicitly_declare_fn): Generate the exception spec too.
2962 * search.c (check_final_overrider): Check artificial functions
2964 * typeck2.c (merge_exception_specifiers): New function.
2966 2001-01-03 Jason Merrill <jason@redhat.com>
2968 * init.c (build_default_init): New fn.
2969 (perform_member_init): Split out from here.
2970 (build_new_1): Use it. Simplify initialization logic.
2971 (build_vec_init): Take an array, rather than a pointer and maxindex.
2972 Speed up simple initializations. Don't clean up if we're assigning.
2973 * cp-tree.h: Adjust.
2974 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2975 * parse.y (new_initializer): Return void_zero_node for ().
2976 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2977 * typeck2.c (digest_init): Only complain about user-written
2980 2000-12-22 Mike Stump <mrs@wrs.com>
2982 * decl2.c: (max_tinst_depth): Increase to 50.
2984 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2986 * class.c (invalidate_class_lookup_cache): Zero the
2987 previous_class_values.
2988 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2990 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2991 * decl.c (free_bindings): New variable.
2992 (push_binding): Don't create a new binding if we have one on the
2994 (pop_binding): Put old bindings on the free list.
2995 (init_decl_processing): Use size_int, not build_int_2.
2996 Register free_bindings as a GC root.
2997 (cp_make_fname_decl): Use size_int, not build_int_2.
2998 (push_inline_template_parms_recursive): Likewise.
2999 (end_template_parm_list): Likewise.
3000 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3001 (tsubst_template_parms): Use size_int, not build_int_2.
3003 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3005 2001-01-02 Richard Henderson <rth@redhat.com>
3007 * parse.y (asm): Set ASM_INPUT_P.
3009 2001-01-02 Jason Merrill <jason@redhat.com>
3011 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3014 * typeck.c (cp_truthvalue_conversion): New fn.
3015 * cvt.c (ocp_convert): Use it.
3017 * cp-tree.h: Lose c-common.c decls.
3019 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3020 * cvt.c (convert_to_void): Use type_unknown_p.
3022 * typeck.c (strip_all_pointer_quals): Also strip quals from
3023 pointer-to-member types.
3025 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3028 * call.c (build_new_method_call): Do evaluate the object parameter
3029 when accessing a static member.
3030 * typeck.c (build_component_ref): Likewise.
3032 2001-01-02 Andreas Jaeger <aj@suse.de>
3034 * decl.c (cp_missing_noreturn_ok_p): New.
3035 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3037 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3039 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3041 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3043 * class.c (pushclass): Remove #if 0'd code.
3044 * cp-tree.h (overload_template_name): Remove.
3045 * decl.c (store_bindings): Simplify.
3046 (pop_from_top_level): Likewise.
3047 * pt.c (overload_template_name): Remove.
3048 (instantiate_decl): Don't call push_to_top_level if it's not
3051 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3053 * pt.c (register_local_specialization): Don't return a value.
3054 (lookup_template_class): Use move-to-front heuristic when looking
3055 up template instantiations.
3056 (instantiate_decl): Only push_to_top_level when we're actually
3057 going to instantiate the template.
3059 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3061 * search.c (binfo_for_vtable): Return least derived class, not
3062 most. Handle secondary vtables.
3064 2000-12-22 Jason Merrill <jason@redhat.com>
3066 * pt.c (more_specialized): Don't optimize len==0.
3067 (fn_type_unification): If we're adding the return type, increase len.
3069 * typeck.c (build_binary_op): Fix pmf comparison logic.
3071 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3072 DECL_STATIC_FUNCTION_P.
3074 * semantics.c (genrtl_finish_function): Don't try to jump to
3075 return_label unless it exists.
3077 In partial ordering for a call, ignore parms for which we don't have
3079 * call.c (joust): Pass len to more_specialized.
3080 (add_template_candidate_real): Strip 'this', pass len.
3081 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3082 (get_bindings_order): New fn. Pass len down.
3083 (get_bindings_real): Strip 'this', pass len.
3084 (fn_type_unification): Likewise.
3085 (type_unification_real): Succeed after checking 'len' args.
3086 (most_specialized_instantiation): Lose explicit_args parm.
3087 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3090 2000-12-21 Jason Merrill <jason@redhat.com>
3092 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3093 DECL_TEMPLATE_RESULT.
3095 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3096 lookup_fnfields_here.
3098 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3100 * call.c (build_object_call): Also allow conversions that return
3101 reference to pointer to function.
3102 (add_conv_candidate): Handle totype being ref to ptr to fn.
3103 (build_field_call): Also allow members of type reference to function.
3104 Lose support for calling pointer to METHOD_TYPE fields.
3106 * error.c (dump_expr): Handle *_CAST_EXPR.
3108 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3110 * tree.c (break_out_cleanups): Lose.
3111 * cp-tree.h: Remove prototype.
3112 * typeck.c (build_component_ref): Don't break_out_cleanups.
3113 (build_compound_expr): Likewise.
3114 * semantics.c (finish_expr_stmt): Likewise.
3116 2000-12-20 Richard Henderson <rth@redhat.com>
3118 * cp-tree.h: Update declarations.
3119 * decl.c (finish_case_label): Return the new stmt node.
3120 * semantics.c (finish_goto_stmt): Likewise.
3121 (finish_expr_stmt, finish_return_stmt): Likewise.
3122 (finish_break_stmt, finish_continue_stmt): Likewise.
3123 (finish_asm_stmt): Likewise.
3124 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3125 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3126 (simple_if, simple_stmt): Return the new stmt node.
3129 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3131 * cp-tree.h: Don't declare warn_long_long.
3133 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3135 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3138 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3140 * pt.c (unify): Handle when both ARG and PARM are
3141 BOUND_TEMPLATE_TEMPLATE_PARM.
3143 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3145 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3146 DECL_TEMPLATE_PARM_P.
3148 2000-12-15 Jason Merrill <jason@redhat.com>
3150 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3152 * init.c (build_new_1): Don't strip quals from type.
3154 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3156 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3158 * call.c (build_new_function_call): Lose space before paren in
3160 (build_new_method_call): Likewise.
3162 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3164 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3166 * pt.c (check_explicit_specialization): Propagate default
3167 function arguments to explicit specializations.
3169 2000-12-13 DJ Delorie <dj@redhat.com>
3171 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3174 2000-12-08 Jason Merrill <jason@redhat.com>
3176 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3178 Clean up copy-initialization in overloading code.
3179 * call.c (build_user_type_conversion_1): Die if we are asked to
3180 convert to the same or a base type.
3181 (implicit_conversion): Avoid doing so. Lose reference binding code.
3182 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3183 direct-initialization. Also do direct-init part of copy-init.
3184 (build_user_type_conversion): Don't provide context to convert_like.
3185 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3186 the constructor call for copy-init.
3188 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3189 instantiation of a member template.
3190 (do_decl_instantiation): Not here.
3192 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3194 * class.c (check_field_decls): Don't special case anonymous
3195 fields in error messages.
3196 (note_name_declared_in_class): Use %D on diagnostic.
3198 * tree.c (pod_type_p): Use strip_array_types.
3199 (cp_valid_lang_attribute): Likewise.
3200 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3201 multiple evaluations.
3202 (cp_has_mutable_p): Use strip_array_types.
3204 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3206 * cp-tree.h (sufficient_parms_p): Declare new function.
3207 * call.c (sufficient_parms_p): New function, broken out of ...
3208 (add_function_candidate): ... here. Use it.
3209 (add_conv_candidate): Use it.
3210 * decl.c (grok_ctor_properties): Use it.
3212 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3214 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3216 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3218 * decl2.c (lang_decode_option): Handle -Wformat-security.
3220 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3222 * pt.c (verify_class_unification): New function.
3223 (get_class_bindings): Use it.
3224 (try_class_unification): Tidy.
3225 (unify): Handle when argument of a template-id is not
3226 template parameter dependent.
3227 (template_args_equal): Handle when TREE_CODE's do not match.
3229 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3231 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3232 for -save-temps, pass all relevant -Defines to it, and then don't
3233 pass them to cc1plus.
3235 2000-12-05 Will Cohen <wcohen@redhat.com>
3237 * decl.c (finish_case_label): Cleared
3238 more_cleanups_ok in surrounding function scopes.
3239 (define_label): Likewise.
3241 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3243 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3244 (get_matching_virtual): Remove.
3245 (look_for_overrides): Declare new function.
3246 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3248 * class.c (check_for_override): Move base class iteration code
3249 to look_for_overrides.
3250 * search.c (next_baselink): Remove.
3251 (get_virtuals_named_this): Remove.
3252 (get_virtual_destructor): Remove.
3253 (tree_has_any_destructors_p): Remove.
3254 (struct gvnt_info): Remove.
3255 (check_final_overrider): Remove `virtual' from error messages.
3256 (get_matching_virtuals): Remove. Move functionality to ...
3257 (look_for_overrides): ... here, and ...
3258 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3261 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3263 * typeck.c (get_delta_difference): If via a virtual base,
3265 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3268 2000-12-04 Richard Henderson <rth@redhat.com>
3270 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3272 2000-12-04 Jason Merrill <jason@redhat.com>
3274 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3275 (write_builtin_type): Pass intSI_type_node and the like through
3277 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3278 Pass intSI_type_node and the like through type_for_mode.
3279 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3280 * pt.c (tsubst, unify): Likewise.
3281 * tree.c (walk_tree): Likewise.
3282 * error.c (dump_type): Likewise.
3283 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3285 * Make-lang.in: Tweak top comment for emacs.
3288 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3290 * class.c (clone_function_decl): Robustify.
3292 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3294 * decl.c (store_bindings): Only search in the non modified
3295 old_bindings for duplicates.
3297 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3299 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3302 * typeck.c (build_static_cast): Remove unused variable.
3304 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3306 * pt.c: Fix typo in comment.
3308 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3310 * decl2.c (warn_format): Remove definition.
3311 (lang_decode_option): Handle -Wformat-nonliteral,
3312 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3314 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3316 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3317 (init_decl_processing): Don't create string_type_node,
3318 const_string_type_node, wint_type_node, intmax_type_node,
3319 uintmax_type_node, default_function_type, ptrdiff_type_node and
3320 unsigned_ptrdiff_type_node. Adjust position of call to
3321 c_common_nodes_and_builtins.
3322 (identifier_global_value): New function.
3324 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3326 * call.c (standard_conversion): Reject pointer to member
3327 conversions from ambiguous, inaccessible or virtual bases.
3328 * typeck.c (build_static_cast): Don't check pointers to members
3331 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3333 * method.c (do_build_copy_constructor): Preserve cv
3334 qualifications when accessing source object members.
3335 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3338 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3340 * method.c (do_build_assign_ref): Construct appropriately
3341 CV-qualified base reference. Don't allow const casts in base
3344 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3346 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3347 incomplete return type.
3349 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3351 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3352 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3355 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3357 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3359 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3361 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3363 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3365 * decl.c (grokdeclarator): Do type access control on friend
3368 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3370 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3371 bison parser ickiness.
3372 * pt.c (tsubst_friend_function): Enter namespace scope when
3373 tsubsting the function name.
3374 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3376 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3378 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3379 * cvt.c (cp_convert_to_pointer): Add force parameter.
3380 Allow conversions via virtual base if forced.
3381 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3382 (ocp_convert): Likewise.
3383 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3384 * typeck.c (get_delta_difference): Adjust handling of virtual
3387 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3389 * tree.c (struct list_hash): Remove.
3390 (list_hash_table): Make it be an htab.
3391 (struct list_proxy): New type.
3392 (list_hash_eq): New function.
3393 (list_hash_pieces): Renamed from ...
3394 (list_hash): ... this.
3395 (list_hash_lookup): Remove.
3396 (list_hash_add): Remove.
3397 (hash_tree_cons): Use the generic hashtable.
3398 (mark_list_hash): Remove.
3399 (init_tree): Create the hashtable.
3401 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3403 * method.c (build_mangled_C9x_name): Rename to
3404 build_mangled_C99_name. Change C9X references in comments to
3407 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3409 * parse.y (unary_expr): Move VA_ARG from here ...
3410 (primary): ... to here.
3412 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3414 * semantics.c (finish_id_expr): If type is error_mark, return
3417 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3419 * pt.c (lookup_template_class): Simplify loop exit constructs.
3420 Cope when there is no partial instantiation of a template
3423 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3425 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3427 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3429 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3432 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3433 destructors that haven't already been cloned.
3435 2000-11-20 Richard Henderson <rth@redhat.com>
3437 * parse.y (yyparse_1): Rename the parser entry point.
3439 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3441 * mangle.c (write_name): Use <unscoped-name> for names directly in
3443 (write_unscoped_name): Accept names directly in function scope.
3445 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3447 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3448 * parse.y (extdef): Add EXPORT reduction.
3449 * spew.c (yylex): Don't skip export here.
3451 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3453 * decl.c (init_decl_processing): Correct name of pure virtual
3454 function under the new ABI.
3455 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3456 (throw_bad_typeid): Likewise for bad typeid function.
3458 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3460 * decl.c (grokparms): Don't even function types of `void' type,
3462 * mangle.c (write_type): Don't crash when confronted with the
3465 * decl.c (grokparms): Don't create parameters of `void' type.
3467 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3469 * lex.c (mark_impl_file_chain): Delete.
3470 (init_parse): Remove call to ggc_add_string_root. No need to
3471 ggc_strdup a string constant. Do not add impl_file_chain to GC
3473 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3475 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3477 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3479 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3481 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3482 * decl.c (grokdeclarator): Don't reject void parms here.
3483 (require_complete_types_for_parms): Simplify, use
3484 complete_type_or_else.
3485 (grokparms): Remove bitrot. Remove funcdef parm.
3486 Deal with ellipsis parm lists here.
3487 * semantics.c (finish_parmlist): Don't append void_list_node
3488 here. Set PARMLIST_ELLIPSIS_P.
3490 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3492 * typeck2.c (incomplete_type_error): Reorganise to avoid
3493 excessive diagnostics.
3495 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3497 * lex.c (struct impl_files, internal_filename): Constify a char *.
3499 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3501 * mangle.c (write_special_name_constructor): Don't generate
3502 assembler junk when confronted with an old-style constructor.
3503 (write_special_name_destructor): Likewise.
3504 (mangle_decl_string): Do it here instead.
3506 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3508 * call.c (op_error): Make error messages clearer.
3510 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3512 * decl.c (wrapup_globals_for_namespace): Don't mark things
3513 TREE_ASM_WRITTEN when they're not.
3515 2000-11-15 Jason Merrill <jason@redhat.com>
3517 * typeck2.c (friendly_abort): Uncount the error before handing
3520 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3522 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3524 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3526 * class.c (build_vtbl_initializer): Fix typo in comment.
3527 * typeck.c (expr_sizeof): Don't crash on errors.
3529 2000-11-14 Jim Wilson <wilson@redhat.com>
3531 * lang-specs.h: Add %2 after %(cc1_options).
3533 2000-11-14 Richard Henderson <rth@redhat.com>
3535 * typeck.c (c_sizeof): Be strict about casting result value
3536 back to c_size_type_node.
3537 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3539 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3541 * typeck.c (build_unary_op): Use boolean_increment from
3542 c-common.c, moving the relevant code there.
3544 2000-11-11 Jason Merrill <jason@redhat.com>
3546 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3548 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3551 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3553 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3554 * lex.c (copy_lang_decl): Likewise.
3556 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3558 * dump.c (cp_dump_tree): Don't dump function bodies here.
3560 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3561 (dump.o): Update dependency list.
3562 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3563 (flag_dump_translation_unit): Likewise.
3564 (CP_TYPE_QUALS): Adjust definition.
3565 (DECL_C_BIT_FIELD): Remove.
3566 (SET_DECL_C_BIT_FIELD): Likewise.
3567 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3568 (add_maybe_template): Likewise.
3569 (strip_array_types): Likewise.
3570 (dump_node_to_file): Likewise.
3571 (cp_dump_tree): New function.
3572 * decl.c (init_decl_processing): Set lang_dump_tree.
3573 * decl2.c (flag_dump_translation_unit): Remove.
3574 * dump.c: Move most of it to ../c-dump.c.
3575 (cp_dump_tree): New function.
3576 * pt.c (add_maybe_template): Remove.
3577 * typeck.c (strip_array_types): Likewise.
3579 2000-11-07 Eric Christopher <echristo@redhat.com>
3581 * decl.c (init_decl_processing): Change definition of
3582 __wchar_t to wchar_t. Remove artificial declaration of
3584 * lex.c: Change instances of __wchar_t to wchar_t.
3586 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3588 * lex.c (do_identifier): Don't lookup_name for operators.
3589 * parse.y (operator): Save looking_for_typename.
3590 (unoperator): Restore it.
3591 * spew.c (frob_opname): Use nth_token for lookahead.
3593 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3595 * decl.c (grok_op_properties): Always use coerce_new_type and
3597 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3598 exception specification. Tidy up.
3599 (coerce_delete_type): Preserve exception specification. Tidy up.
3601 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3603 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3604 (push_binding_level), error.c (cp_tree_printer), pt.c
3605 (process_partial_specialization, tsubst_template_arg_vector),
3606 search.c (lookup_member): Use memset () instead of bzero ().
3608 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3610 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3612 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3614 * Make-lang.in (c++.distdir): Remove.
3616 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3618 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3619 declarations from different namespaces to be combined.
3621 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3623 * decl.c: Include tm_p.h.
3625 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3627 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3629 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3631 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3632 (build_overload_value), repo.c (open_repo_file), xref.c
3633 (open_xref_file): Use strchr () and strrchr () instead of index ()
3636 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3638 * call.c (build_over_call): Call fold on the CALL_EXPR.
3640 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3642 * error.c (dump_template_decl): Separate template hearders with
3645 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3647 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3648 TS_* flags with corresponding TFF_*. Adjust prototypes of
3649 functions (which used to take a tree_string_flags) to take an int.
3651 * cp-tree.h (enum tree_string_flags): Remove
3652 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3653 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3654 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3655 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3656 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3657 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3658 (type_as_string, decl_as_string, expr_as_string,
3659 context_as_string): Adjust prototype.
3661 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3662 instead of TS_PLAIN.
3664 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3665 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3668 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3670 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3671 (linkage_kind): New enumeration.
3672 (decl_linkage): New function.
3673 * decl2.c (comdat_linkage): Extend comment.
3674 * error.c (dump_function_decl): Print the arguments used to
3675 instantiate a template, even when not printing the type of the
3677 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3678 not TREE_PUBLIC, to test for external linkage.
3679 * tree.c (decl_linkage): New function.
3681 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3683 * pt.c (instantiate_decl): Always instantiate static data members
3684 initialized in-class.
3686 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3688 * Make-lang.in: Move all build rules here from Makefile.in,
3689 adapt to new context. Wrap all rules that change the current
3690 directory in parentheses. Expunge all references to $(P).
3691 When one command depends on another and they're run all at
3692 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3693 all object-file generation rules. Delete obsolete variables.
3695 * Makefile.in: Delete.
3696 * config-lang.in: Delete outputs= line.
3698 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3700 * error.c (dump_function_decl): Print no space between
3701 `ptr-operator' the `type-specifier' of the return type.
3702 (dump_type_prefix): Make sure we put space at the appropriate
3705 2000-10-23 Jason Merrill <jason@redhat.com>
3707 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3709 2000-10-22 Jason Merrill <jason@redhat.com>
3711 * call.c (build_conditional_expr): Use ocp_convert to force
3714 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3716 * call.c (standard_conversion): Use RVALUE_CONVs for all
3717 expressions that satisfy lvalue_p, not just those that satisfy
3720 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3722 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3723 not one with TYPE_IS_SIZETYPE set.
3724 (dubious_conversion_warnings): Remove special-case code.
3726 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3728 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3729 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3730 (dump_type_prefix): Print vector-of-int as 'int vector'.
3731 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3732 * tree.c (walk_tree): Handle VECTOR_TYPE.
3734 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3736 2000-10-21 Jason Merrill <jason@redhat.com>
3738 * parse.y (operator): Set got_object from got_scope.
3739 Set looking_for_typename.
3740 * decl.c (lookup_name_real): Clear val after setting from_obj.
3741 Reorganize diagnostic.
3743 2000-10-20 Jason Merrill <jason@redhat.com>
3745 * tree.c (walk_tree): Don't walk into default args.
3747 * error.c (dump_expr): Use host_integerp.
3749 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3751 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3752 "since" in error message.
3754 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3756 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3758 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3760 * decl.c (revert_static_member_fn): Fixed typo.
3762 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3764 * class.c (subobject_offset_fn): New type.
3765 (dfs_record_base_offsets): Remove.
3766 (record_base_offsets): Likewise.
3767 (dfs_search_base_offsets): Likewise.
3768 (record_subobject_offset): New function.
3769 (check_subobject_offset): Likewise.
3770 (walk_subobject_offsets): Likewise.
3771 (record_subobject_offsets): Likewise.
3772 (layout_conflict_p): Reimplement.
3773 (layout_nonempty_base_or_field): Correct handling of type
3774 conflicts during layout.
3775 (layout_empty_base): Likewise.
3776 (build_base_field): Adjust to handle new representation of empty
3778 (build_base_fields): Likewise.
3779 (layout_virtual_bases): Likewise.
3780 (splay_tree_compare_integer_csts): New function.
3781 (layout_class_type): Use a splay_tree, rather than a varray, to
3782 represent the offsets of empty bases.
3784 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3785 * decl.c (select_decl): Don't return declarations that are
3788 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3790 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3791 (fake_std_node): New macro.
3792 * decl.c (in_std): Rename to ...
3793 (in_fake_std): ... this.
3794 (flag_no_builtin): Remove.
3795 (flag_no_nonansi_builtin): Likewise.
3796 (walk_namespaces_r): Use fake_std_node.
3797 (push_namespace): Use std_identifier.
3798 (pop_namespace): Use in_fake_std.
3799 (lookup_name_real): Use fake_std_node.
3800 (init_decl_processing): When -fhonor-std, create the `std'
3801 namespace. Don't create a dummy fake_std_node in that case.
3802 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3803 (builtin_function): Put builtins whose names don't begin
3804 with `_' in the std namespace.
3805 * decl2.c (flag_no_builtin): Remove.
3806 (flag_no_nonansi_builtin): Likewise.
3807 (set_decl_namespace): Use fake_std_node.
3808 (validate_nonmember_using_decl): Likewise.
3809 (do_using_directive): Likewise.
3810 (handle_class_head): Likewise.
3811 * dump.c (dequeue_and_dump): Likewise.
3812 * except.c (init_exception_processing): Use std_identifier.
3813 * init.c (build_member_call): Use fake_std_node.
3814 * rtti.c (init_rtti_processing): Use std_identifier.
3816 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3818 * cp-tree.h (back_end_hook): Remove declaration.
3819 * decl2.c (back_end_hook): Remove definition.
3821 * dump.c (dequeue_and_dump): Dump TREE_USED.
3823 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3825 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3827 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3829 * decl.c (WINT_TYPE): Define.
3830 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3831 c_size_type_node, signed_size_type_node and wint_type_node.
3833 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3835 * decl2.c (warn_missing_format_attribute): New variable.
3836 (lang_decode_option): Decode -Wmissing-format-attribute.
3838 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3840 * typeck.c (qualify_type): Remove.
3841 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3843 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3845 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3847 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3849 * Makefile.in (parse.c, parse.h): Create atomically.
3851 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3853 * class.c (current_obstack): Remove.
3854 * decl.c (ggc_p): Remove.
3855 (start_decl): Don't use decl_tree_cons.
3856 (grokdeclarator): Don't use build_decl_list.
3857 (start_function): Don't use decl_tree_cons.
3858 (finish_function): Don't mess with obstacks.
3859 * decl2.c (grok_x_components): Don't use build_decl_list.
3860 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3861 (implicitly_declare_fn): Don't call build_decl_list.
3862 * parse.y (frob_specs): Don't call build_decl_list or
3864 (expr_or_declarator_intern): Don't call decl_tree_cons.
3865 (primary): Don't call build_decl_list.
3866 (fcast_or_absdcl): Likewise.
3867 (typed_declspecs): Don't call decl_tree_cons.
3868 (reserved_declspecs): Don't call build_decl_list.
3869 (declmods): Likewise.
3870 (reserved_typespecquals): Likewise.
3872 (new_type_id): Likewise.
3873 (cv_qualifiers): Likewise.
3874 (after_type_declarator_intern): Likewise.
3875 (notype_declarator_intern): Likewise.
3876 (absdcl_intern): Likewise.
3877 (named_parm): Likewise.
3878 * pt.c (most_specialized_class): Likewise.
3879 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3880 (init_repo): Initialize it.
3881 * search.c (current_obstack): Remove.
3882 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3884 2000-10-09 Richard Henderson <rth@cygnus.com>
3886 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3887 (c++ language support bits for libgcc): Remove.
3888 (c++.clean): Remove cplib2.txt cleanup.
3889 * config-lang.in (headers, lib2funcs): Remove.
3891 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3892 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3893 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3894 * inc/new.h, inc/typeinfo: Remove files.
3896 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3898 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3900 (init_decl_processing): Initialize intmax_type_node and
3903 2000-10-06 Richard Henderson <rth@cygnus.com>
3905 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3906 (original_result_rtx): Remove.
3907 * decl.c (save_function_data): Don't clear x_result_rtx.
3908 (mark_lang_function): Don't mark it either.
3909 * expr.c (fixup_result_decl): Remove.
3910 * semantics.c (genrtl_named_return_value): Frob the return decl
3911 before calling emit_local_var.
3912 (genrtl_finish_function): Don't call fixup_result_decl.
3913 Always emit the jump to return_label.
3915 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3917 * pt.c (lookup_template_class): Set current access for enum.
3918 (tsubst_enum): Set file & line for enum decl.
3920 * spew.c (yylex): Remove unused variable.
3922 2000-10-05 Richard Henderson <rth@cygnus.com>
3924 * semantics.c (genrtl_finish_function): Don't init or check
3925 can_reach_end; remove noreturn and return value checks.
3927 2000-10-05 Tom Tromey <tromey@cygnus.com>
3929 * init.c (build_java_class_ref): Use `build_static_name' with a
3930 suffix, not a prefix, to build the class object's name.
3932 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3934 * cp-tree.h (access_kind): Fix comment typo.
3935 * decl2.c (grokfield): Fix diagnostic typo.
3936 * semantics.c (finish_template_type): Fix comment typo.
3937 (finish_qualified_object_call_expr): Likewise.
3939 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3941 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3944 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3946 * spew.c (frob_id): New static function.
3947 (frob_opname): Use it.
3950 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3952 * decl.c (lang_mark_false_label_stack): Remove.
3953 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3955 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3957 * gxxint.texi: Use @email for formatting email addresses.
3959 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3961 * error.c: Remove direct obstack manipulation. Replace with
3962 output_buffer-based formatting. Adjust calls to removed macros.
3963 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3964 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3965 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3967 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3969 * ir.texi: Move to ../c-tree.texi.
3971 2000-09-20 Jason Merrill <jason@redhat.com>
3973 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3975 2000-09-21 Andreas Jaeger <aj@suse.de>
3977 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3978 * cp-tree.h: ... here.
3980 * error.c: Remove declaration of cp_printer.
3982 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3984 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3986 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3988 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3991 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3993 * decl.c (start_function): Robustify.
3995 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3997 * cp-tree.h (check_function_format): Accept a `status' parameter.
3999 * call.c, typeck.c: Updates calls to `check_function_format'.
4001 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4003 * decl2.c (handle_class_head): Always push some scope even
4006 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4008 * cp-tree.h (struct cp_language_function): Remove
4009 x_scope_stmt_stack and name_declared.
4010 (current_scope_stmt_stack): Remove.
4011 (function_name_declared_p): New macro.
4012 (struct lang_decl_flags): Use c_lang_decl as a base class.
4014 (struct lang_decl): Replace saved_tree with context.
4015 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4016 (SET_DECL_FRIEND_CONTEXT): Likewise.
4017 (DECL_VIRTUAL_CONTEXT): Likewise.
4018 (DECL_SAVED_TREE): Remove.
4019 (C_DECLARED_LABEL_FLAG): Likewise.
4020 (cplus_expand_expr_stmt): Don't declare.
4021 (add_decl_stmt): Likewise.
4022 (add_scope_stmt): Likewise.
4023 * decl.c (mark_stmt_tree): Remove.
4024 (case_compare): Likewise.
4025 (finish_case_label): Use c_add_case_label.
4026 (init_decl_processing): Set more language-specific hooks.
4027 (build_enumerator): Fix typo in comment.
4028 (cplus_expand_expr_stmt): Remove.
4029 (mark_lang_function): Use mark_c_language_function.
4030 (lang_mark_tree): Use c_mark_lang_decl.
4031 * decl2.c: Change order of inclusion.
4032 * except.c: Likewise.
4033 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4034 back on c_expand_expr.
4035 * friend.c: Include expr.h.
4036 * init.c: Change order of inclusion.
4037 * Makefile.in: Update dependencies.
4038 * lex.h (free_lang_decl_chain): Remove.
4039 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4040 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4042 (instantiate_decl): Use function_name_declared_p.
4043 * semantics.c (lang_expand_expr_stmt): Remove.
4044 (set_current_function_name_declared): Likewise.
4045 (current_function_name_declared): Likewise.
4046 (begin_compound_stmt): Use function_name_declared_p.
4047 (add_decl_stmt): Remove.
4048 (setup_vtbl_ptr): Use function_name_declared_p.
4049 (add_scope_stmt): Remove.
4050 (current_scope_stmt_stack): New function.
4051 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4052 (expand_body): Use function_name_declared_p.
4053 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4054 * typeck.c: Change order of includes.
4055 (convert_sequence): Remove.
4057 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4059 * lex.c (reswords): Add _Complex.
4061 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4063 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4065 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4067 * init.c (begin_init_stmts): Don't use // comments.
4069 2000-09-12 Jason Merrill <jason@redhat.com>
4071 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4072 all non-extern arrays.
4074 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4075 typenames, too. Downgrade complaint to pedwarn.
4076 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4077 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4078 'class This::Inherited'.
4080 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4082 * decl.c (finish_case_label): Given the LABEL_DECL a
4085 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4087 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4088 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4089 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4090 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4091 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4093 (sorry_for_unsupported_tree, print_scope_operator,
4094 print_left_paren, print_right_paren, print_left_bracket,
4095 print_right_bracket, print_whitespace): Likewise.
4096 (aggr_variety): Rename to class_key_or_enum.
4097 (print_type): Rename to print_type_id.
4098 (print_type_specifier_seq, print_simple_type_specifier,
4099 print_elaborated_type_specifier,
4100 print_rest_of_abstract_declarator,
4101 print_parameter_declaration_clause, print_exception_specification,
4102 print_nested_name_specifier, print_template_id,
4103 typedef_original_name, print_template_argument_list_start,
4104 print_template_argument_list_end): New functions.
4106 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4108 * ir.texi: Add more documentation.
4110 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4112 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4113 (current_function_parms): Don't define.
4114 (struct cp_language_function): Remove parms_stored.
4115 (current_function_just_assigned_this): Don't define.
4116 (current_function_parms_stored): Likewise.
4117 (static_ctors): Declare.
4118 (static_dtors): Likewise.
4119 (SF_EXPAND): Don't define.
4120 (expand_start_early_try_stmts): Remove declaration.
4121 (store_parm_decls): Likewise.
4122 * decl.c (static_ctors): Don't declare.
4123 (static_dtors): Likewise.
4124 (struct binding_level): Remove this_block.
4125 (poplevel): Remove dead code.
4126 (set_block): Likewise.
4127 (mark_binding_level): Don't mark this_block.
4128 (mark_saved_scope): Don't mark x_function_parms.
4129 (init_decl_processing): Don't add current_function_parms as a GC
4131 (check_function_type): Change prototype.
4132 (start_function): Remove RTL-generation code.
4133 (expand_start_early_try_stmts): Remove.
4134 (store_parm_decls): Give it internal linkage. Remove
4135 RTL-generation code.
4136 (finish_function): Remove RTL-generation code.
4137 * decl2.c (static_ctors): Fix formatting.
4138 (static_dtors): Likewise.
4139 * method.c (use_thunk): Don't call store_parm_decls.
4140 (synthesize_method): Likewise.
4141 * optimize.c (maybe_clone_body): Likewise.
4142 * parse.y (fn.def2): Likewise.
4143 (.set_base_init): Likewise.
4144 (nodecls): Likewise.
4145 * pt.c (instantiate_decl): Likewise.
4146 * rtti.c (synthesize_tinfo_fn): Likewise.
4147 * semantics.c (genrtl_try_block): Simplify.
4148 (expand_body): Use genrtl_start_function and
4149 genrtl_finish_function.
4150 (genrtl_start_function): New function.
4151 (genrtl_finish_function): Likewise.
4153 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4155 * error.c (cp_tree_printer, case 'P'): Append break.
4157 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4159 * cp-tree.h (frob_opname): Declare.
4160 * parse.y (saved_scopes): New static variable.
4161 (cp_parse_init): Adjust.
4162 (do_id): If lastiddecl is NULL, do do_identifier.
4163 (operator): Save scope information.
4164 (unoperator): New reduction. Restore scope information.
4165 (operator_name): Append unoperator. Call frob_opname.
4166 * spew.c (frob_opname): Define.
4168 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4170 * decl.c, rtti.c: Include defaults.h if not already included.
4171 Don't define the *_TYPE_SIZE macros.
4173 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4175 * cp-tree.h (push_switch): Change prototype.
4176 (check_cp_case_value): Remove declaration.
4177 (decl_constant_value): Likewise.
4178 * decl.c (struct cp_switch): Add switch_stmt and cases.
4179 (case_compare): New function.
4180 (push_switch): Set switch_stmt. Initialize cases.
4181 (pop_switch): Clean up cases.
4182 (define_case_label): Rename to ...
4183 (finish_case_label): ... this. Do semantic analysis for case
4185 (start_function): Correct comment.
4186 * decl2.c (check_cp_case_value): Remove.
4187 * expr.c (do_case): Remove.
4188 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4189 * semantics.c (genrtl_do_poplevel): Remove declaration.
4190 (RECHAIN_STMTS): Remove.
4191 (finish_break_stmt): Use build_break_stmt.
4192 (finish_continue_stmt): Use build_continue_stmt.
4193 (finish_switch_cond): Adjust condition here, rater than in
4194 c_expand_start_case.
4195 (finish_case_label): Remove.
4196 * typeck.c (c_expand_return): Remove.
4197 (c_expand_start_case): Likewise.
4199 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4201 * ir.texi: Document type nodes.
4203 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4205 * cp-tree.h (init_cp_semantics): Declare.
4206 (genrtl_try_block): Don't declare.
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 * lex.c (init_parse): Call init_cp_semantics.
4214 * semantics.c (genrtl_try_block): Give it internal linkage.
4215 (genrtl_handler): Likewise.
4216 (genrtl_catch_block): Likewise.
4217 (genrtl_ctor_stmt): Likewise.
4218 (genrtl_subobject): Likewise.
4219 (genrtl_do_poplevel): Likewise.
4220 (genrtl_named_return_value): Likewise.
4221 (lang_expand_stmt): Rename to ...
4222 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4223 (init_cp_semantics): Define.
4225 * decl.c (initialize_local_var): Remove RTL-generating code.
4226 * semantics.c (genrtl_try_block): Fix formatting.
4228 Move statement-tree facilities from C++ to C front-end.
4229 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4230 (void_zero_node): Remove.
4231 (stmt_tree): Likewise.
4232 (scope_chain): Adjust.
4233 (language_function): Rename to cp_language_function.
4234 (cp_function_chain): Adjust.
4235 (current_stmt_tree): Remove.
4236 (last_tree): Likewise.
4237 (last_expr_type): Likewise.
4238 (struct lang_decl): Adjust.
4239 (STMT_IS_FULL_EXPR_P): Remove.
4241 (begin_stmt_tree): Likewise.
4242 (finish_stmt_tree): Likewise.
4243 (walk_tree_fn): Likewise.
4244 (walk_stmt_tree): Likewise.
4245 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4246 * decl.c (mark_stmt_tree): Adjust type.
4247 (init_decl_processing): Don't build void_zero_node.
4248 (initialize_local_var): Adjust usage of current_stmt_tree.
4249 (finish_enum): Use add_stmt, not add_tree.
4250 (save_function_data): Adjust use of language_function.
4251 (finish_constructor_body): Use add_stmt, not add_tree.
4252 (finish_destructor_body): Likewise.
4253 (push_cp_function_context): Adjust use of language_function.
4254 (pop_cp_function_context): Likewise.
4255 (mark_lang_function): Likewise.
4256 (mark_cp_function_context): Likewise.
4257 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4258 (build_vec_init): Likewise.
4259 * semantics.c (SET_LAST_STMT): Remove.
4260 (RECHAIN_STMTS): Don't use it.
4261 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4262 (current_stmt_tree): Define.
4264 (finish_goto_stmt): Use add_stmt, not add_tree.
4265 (finish_expr_stmt): Likewise.
4266 (begin_if_stmt): Likewise.
4267 (finish_then_clause): Likewise.
4268 (begin_while_stmt): Likewise.
4269 (begin_do_stmt): Likewise.
4270 (finish_return_stmt): Likewise.
4271 (begin_for_stmt): Likewise.
4272 (finish_break_stmt): Likewise.
4273 (finish_continue_stmt): Likewise.
4274 (begin_switch_stmt): Likewise.
4275 (finish_case_label): Likewise.
4276 (begin_try_block): Likewise.
4277 (begin_function_try_block): Likewise.
4278 (begin_handler): Likewise.
4279 (begin_catch_block): Likewise.
4280 (begin_compound_stmt): Likewise.
4281 (begin_asm_stmt): Likewise.
4282 (finish_asm_stmt): Likewise.
4283 (finish_label_stmt): Likewise.
4284 (add_decl_stmt): Likewise.
4285 (finish_subobject): Likewise.
4286 (finish_decl_cleanup): Likewise.
4287 (finish_named_return_value): Likewise.
4288 (setup_vtbl_ptr): Likewise.
4289 (add_scope_stmt): Likewise.
4290 (finish_stmt_expr): Likewise.
4291 (prune_unused_decls): Remove.
4292 (begin_stmt_tree): Likewise.
4293 (finish_stmt_tree): Likewise.
4294 (prep_stmt): Adjust use of current_stmt_tree.
4295 (lang_expand_stmt): Likewise.
4296 * tree.c (statement_code_p): Remove.
4297 (cp_statement_code_p): New function.
4298 (walk_stmt_tree): Remove.
4299 (init_tree): Set lang_statement_code_p.
4301 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4303 Integrated preprocessor.
4305 * Make-lang.in, Makefile.in: Remove all references to input.c,
4306 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4307 * gxx.gperf, hash.h, input.c: Delete.
4308 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4309 initialized properly.
4311 * class.c (fixup_pending_inline): Take a tree, not a
4312 struct pending_inline *. All callers changed.
4313 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4314 RID_PROTECTED entries in ridpointers[] array here.
4315 * decl.c (duplicate_decls): Do not refer to struct
4317 (record_builtin_type, init_decl_processing): Use RID_MAX not
4319 (grokdeclarator): Use C_IS_RESERVED_WORD.
4320 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4322 (grok_x_components): Do not inspect pending_inlines chain.
4324 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4325 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4326 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4327 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4328 TIME_IDENTIFIER_FILEINFO): Kill.
4330 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4332 * parse.y: Call do_pending_inlines unconditionally.
4333 reinit_parse_for_method is now snarf_method. fn.defpen is no
4334 longer necessary. Remove unnecessary <itype> annotation on
4335 SCOPE. Do not refer to end_of_file or struct pending_inline.
4336 * semantics.c (begin_inline_definitions): Call
4337 do_pending_inlines unconditionally.
4339 * lex.c: Remove all code now shared with C front end.
4340 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4341 into the get_identifier table. Rewrite pragma handling to
4342 work with the registry. Move code to save tokens for later
4343 processing to spew.c.
4345 * spew.c: Rewrite everything in terms of token streams instead
4346 of text. Move routines here from lex.c / input.c as
4347 appropriate. GC-mark trees hanging off the pending inlines
4350 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4352 * NEWS: Mention that the named return value extension has been
4354 * cp-tree.h (original_result_rtx): Define.
4355 (TREE_REFERENCE_EXPR): Remove.
4356 (DECL_VPARENT): Likewise.
4357 (pushdecl_nonclass_level): Likewise.
4358 (store_return_init): Likewise.
4359 (reinit_lang_specific): Likewise.
4360 (genrtl_named_return_value): Change prototype.
4361 * decl.c (original_result_rtx): Remove.
4362 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4363 Do not generate RTL for local variables here.
4364 (store_return_init): Remove.
4365 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4367 (finish_named_return_value): Adjust accordingly. Warn that this
4368 extension is deprecated.
4369 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4371 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4373 * pt.c (type_unification_real): Replace switch with if.
4374 (unify): Tsubst non-type parms before comparing.
4376 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4378 * error.c (dump_typename): New function, broken out of ...
4379 (dump_type): ... here. Use it.
4380 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4382 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4384 * init.c (build_offset_ref): Deal with namespace scoped
4387 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4389 * class.c (resolve_address_of_overloaded_function): Add
4390 explanation message.
4391 * decl.c (define_case_label): Reformat explanation.
4392 * decl2.c (finish_static_data_member_decl): Likewise.
4393 (grokfield): Likewise.
4394 * friend.c (do_friend): Likewise.
4396 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4398 * tree.c (walk_tree): Expose tail recursion.
4399 (walk_stmt_tree): New function.
4400 * cp-tree.h: Prototype walk_stmt_tree.
4401 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4402 the BLOCKs directly. If a BLOCK has no variables after
4403 pruning, discard it.
4404 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4405 restore the line number.
4407 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4409 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4410 (pt.o): Remove dependency on HTAB_H.
4411 * cp-tree.h: Include hashtab.h.
4412 (walk_tree): Change prototype.
4413 (walk_tree_without_duplicates): New function.
4414 * decl.c (check_default_argument): Use it.
4415 * optimize.c (remap_decl): Adjust calls to walk_tree.
4416 (copy_body): Likewise.
4417 (expand_calls_inline): Likewise.
4418 (calls_setjmp_p): Use walk_tree_without_duplicates.
4419 * pt.c: Don't include hashtab.h.
4420 (for_each_template_parm): Use walk_tree_without_duplicates.
4421 * semantics.c (finish-stmt_tree): Likewise.
4422 (expand_body): Likewise.
4423 * tree.c (walk_tree): Add additional parameter.
4424 (walk_tree_without_duplicates): New function.
4425 (count_trees): Use it.
4426 (verify_stmt_tree): Adjust call to walk_tree.
4427 (find_tree): Use walk_tree_without_duplicates.
4428 (no_linkage_check): Likewise.
4429 (break_out_target_exprs): Adjust call to walk_tree.
4430 (cp_unsave): Likewise.
4432 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4434 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4435 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4436 * cp-tree.h (TYPE_BINFO): Adjust comment.
4437 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4438 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4439 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4440 (TYPE_TEMPLATE_INFO): Likewise.
4441 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4442 * class.c (push_nested_class): Likewise.
4443 * decl.c (lookup_name_real): Likewise.
4444 (grokdeclarator): Likewise.
4445 (grok_op_properties): Likewise.
4446 (xref_tag): Likewise.
4447 (xref_basetypes): Likewise.
4448 * decl2.c (constructor_name_full): Likewise.
4449 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4450 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4451 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4452 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4453 (dump_type_suffix): Likewise.
4454 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4456 (get_aggr_from_typedef): Likewise.
4457 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4458 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4459 (write_template_parm): Likewise.
4460 (write_template_template_parm): Check tree code instead of
4461 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4462 * method.c (build_overload_nested_name): Add
4463 BOUND_TEMPLATE_TEMPLATE_PARM.
4464 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4465 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4466 * pt.c (convert_template_argument): Check tree code instead of
4467 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4468 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4469 (for_each_template_parm): Adjust comment.
4470 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4471 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4472 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4473 template_args_equal to compare template template parameter cases.
4474 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4475 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4477 * tree.c (copy_template_template_parm): Decide whether to create
4478 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4479 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4480 (copy_tree_r): Likewise.
4481 * typeck.c (comptypes): Likewise. Check tree code instead of
4482 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4484 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4486 * decl.c (finish_function): Move the code for handling functions
4487 marked with the constructor and destructor attributes inside the
4490 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4492 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4494 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4496 * pt.c (lookup_template_class): Remove abort.
4497 * tree.c (get_type_decl): Allow error_mark_node.
4499 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4501 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4504 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4506 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4509 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4511 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4512 union tag mismatch error reporting.
4514 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4516 * call.c (build_scoped_method_call): Check it is not a namespace.
4518 2000-08-30 Jason Merrill <jason@redhat.com>
4520 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4522 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4523 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4524 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4526 * decl.c (start_function): Always call make_function_rtl.
4528 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4530 * semantics.c (prune_unused_decls): New function.
4531 (finish_stmt_tree): Call it via walk_tree.
4533 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4535 * class.c (build_secondary_vtable): Constify a char *.
4536 * decl.c (init_decl_processing): Initialize function_id_node,
4537 pretty_function_id_node, and func_id_node.
4538 * input.c (struct input_source): Constify 'str'.
4539 (feed_input): Constify first argument.
4540 * mangle.c (write_identifier): Constify argument.
4541 * pt.c (mangle_class_name_for_template): Constify argument.
4543 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4545 * typeck.c (mark_addressable): Remove code that pokes around in
4548 2000-08-28 Jason Merrill <jason@redhat.com>
4550 * lex.c (file_name_nondirectory): Move to toplev.c.
4552 * cp-tree.h (LOCAL_CLASS_P): New macro.
4553 * class.c (finish_struct_1): Use it.
4555 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4557 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4558 (write_encoding): Pass another argument to write_name.
4559 (write_name): Add ignore_local_scope parameter. Fix handling of
4561 (write_nested_name): Use write_unqualified_name.
4562 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4563 (write_template_prefix): Use write_unqualified_name.
4564 (write_component): Remove.
4565 (write_local_name): Add parameter. Use direct local entity to
4566 discriminator calculation.
4567 (write_class_enum_type): Pass another argument to write_name.
4568 (write_template_template_arg): Likewise.
4569 (make_guard_variable): Likewise.
4571 2000-08-27 Jason Merrill <jason@redhat.com>
4573 * decl.c (pushdecl): Matching decls for local externs are found in
4574 the current level. Propagate linkage information from previous
4577 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4579 * ir.texi (Expressions): Fix typo.
4581 2000-08-25 Greg McGary <greg@mcgary.org>
4583 * tree.c (init_tree): Use ARRAY_SIZE.
4585 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4587 * error.c (cp_tree_printer): Rework.
4589 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4591 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4593 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4594 (cp-demangle.o): Remove target.
4595 (dyn-string.o): Likewise.
4597 * decl.c (grokfndecl): Require that `main' return an `int'.
4598 * mangle.c (write_encoding): Don't mangle return types for
4599 conversion functions.
4601 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4603 * error.c (tree_formatting_info): New data type.
4604 (tree_being_formatted): New macro.
4605 (tree_formatting_flags): Likewise.
4606 (put_whitespace): Likewise.
4607 (print_tree_identifier): Likewise.
4608 (print_identifier): Likewise.
4609 (cp_tree_printer, print_function_argument_list, print_declaration,
4610 print_expression, print_function_declaration,
4611 print_function_parameter, print_type, print_cv_qualifier): New
4613 (init_error): Initialize lang_printer.
4615 2000-08-24 Jason Merrill <jason@redhat.com>
4617 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4618 adjustment necessary.
4620 2000-08-24 Greg McGary <greg@mcgary.org>
4622 * cp-tree.h (MAIN_NAME_P): Remove macro.
4624 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4626 * error.c (print_instantiation_context): Don't forget to flush the
4629 2000-08-23 Jason Merrill <jason@redhat.com>
4631 * typeck.c (build_ptrmemfunc): Save the input pmf.
4633 * method.c (process_modifiers): Use same_type_p.
4635 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4637 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4638 * mangle.c (write_function_type): Change prototype.
4639 (write_encoding): Don't mangle return types for
4640 constructors or destructors.
4641 (write_type): Adjust call to write_function_type.
4642 * pt.c (instantiate_template): Instantiate alternate entry points
4643 when instantiating the main function.
4645 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4647 * error.c (cp_print_error_function): Don't use embedded '\n' in
4650 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4652 * decl.c (init_decl_processing): Remove bogus initialization.
4653 * error.c (lang_print_error_function): Restore here.
4654 (init_error): Initialize print_error_function.
4656 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4658 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4660 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4662 * Makefile.in (error.o): Depends on diagnostic.h
4664 * cp-tree.h (problematic_instantiation_changed,
4665 record_last_problematic_instantiation, current_instantiation,
4666 print_instantiation_context): Declare.
4667 (maybe_print_template_context): Remove.
4669 * decl.c (init_decl_processing): Set print_error_function to NULL.
4670 (lang_print_error_function): Remove, since we're using a new
4673 * error.c: #include diagnostic.h
4674 (function_category): New function.
4675 (cp_diagnostic_starter): Likewise.
4676 (cp_diagnostic_finalizer): Likewise.
4677 (cp_print_error_function): Likewise.
4678 (maybe_print_instantiation_context): Likewise.
4679 (print_instantiation_full_context): Likewise.
4680 (print_instantiation_partial_context): Likewise.
4681 (print_instantiation_context): Define.
4682 (init_error): Initialize diagnostic pager and finalizer.
4684 * pt.c (problematic_instantiation_changed): Define.
4685 (record_last_problematic_instantiation): Likewise.
4686 (current_instantiation): Likewise.
4687 (maybe_print_template_context): Remove.
4688 (print_template_context): Likewise.
4689 (current_tinst_level): Make static to reflect Brendan Kehoe's
4690 change of 1995-04-13.
4691 (push_tinst_level): Call print_instantiation_context.
4693 2000-08-21 Nix <nix@esperi.demon.co.uk>
4695 * lang-specs.h: Do not process -o or run the assembler if
4698 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4700 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4702 * decl2.c (lang_decode_option): Disable gettext attributes for
4705 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4707 * lex.c (lang_init_options): Default diagnostic message maximum
4708 length to 80, when line-wrapping.
4710 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4712 * class.c (build_vtbl_initializer): Clear the entire
4713 vtbl_init_data. Start keeping track of the functions for which we
4714 have created vcall offsets here.
4715 (dfs_build_vcall_offset_vtbl_entries): Remove.
4716 (build_vcall_offset_vtbl_entries): Reimplement.
4717 (add_vcall_offset_vtbl_entries_r): New function.
4718 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4719 computing when vcall offsets are necessary.
4721 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4723 * decl.c (member_function_or_else): Use cp_error ... %T.
4724 (grokdeclarator): Likewise.
4725 (start_method): Likewise.
4726 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4728 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4730 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4733 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4735 * cp-tree.h (PTRMEM_OK_P): New macro.
4736 (itf_ptrmem_ok): New enumeration value.
4737 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4738 argument. Diagnose implicit pointer to member.
4739 (instantiate_type): Don't diagnose implicit pointer to member
4740 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4741 resolve_address_of_overloaded_function.
4742 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4743 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4744 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4745 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4746 (build_unary_op): Deal with single non-static member in
4749 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4751 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4753 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4755 * cp-tree.h (enum_name_string): Remove prototype.
4756 (report_case_error): Remove prototype.
4757 * cp/typeck2.c (enum_name_string): Remove.
4758 (report_case_error): Remove.
4759 * error.c (dump_expr): Deal with enum values directly.
4760 Correctly negate integer constant.
4762 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4764 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4765 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4766 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4767 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4768 (__cxa_vec_new): Use __cxa_vec_new2.
4769 (__cxa_vec_delete): Use __cxa_vec_delete2.
4771 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4773 * vec.cc (__cxa_vec_new): Set "C" linkage.
4774 (__cxa_vec_ctor): Likewise.
4775 (__cxa_vec_cctor): Likewise.
4776 (__cxa_vec_dtor): Likewise.
4777 (__cxa_vec_delete): Likewise.
4778 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4779 (__cxa_vec_ctor): Likewise.
4780 (__cxa_vec_cctor): Likewise.
4781 (__cxa_vec_dtor): Likewise.
4782 (__cxa_vec_delete): Likewise.
4784 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4786 * class.c (instantiate_type): Reinstate local variable
4787 deleted in previous change.
4789 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4792 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4794 * cp-tree.h (instantiate_type_flags): New enumeration.
4795 (instantiate_type): Change parameter.
4796 * class.c (instantiate_type): Adjust prototype. Adjust.
4797 * call.c (standard_conversion): Adjust instantiate_type call.
4798 (reference_binding): Likewise.
4799 (build_op_delete_call): Likewise.
4800 (convert_like_real): Likewise.
4801 * cvt.c (cp_convert_to_pointer): Likewise.
4802 (convert_to_reference): Likewise.
4803 * pt.c (convert_nontype_argument): Likewise.
4804 * typeck.c (build_binary_op): Likewise.
4805 (build_ptrmemfunc): Likewise.
4806 (convert_for_assignment): Likewise.
4808 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4810 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4811 (current_aggr): Define.
4812 * decl.c (grokdeclarator): Make sure a friend class is an
4813 elaborated type specifier.
4814 * parse.y (current_aggr): Remove static definition.
4815 (cp_parse_init): Adjust.
4816 (structsp): Clear and restore current_aggr.
4817 (component_decl_list): Clear current_aggr.
4819 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4820 aggregate tag on the typename's context.
4822 * pt.c (tsubst_friend_class): Return error_mark_node, if
4824 (instantiate_class_template): Ignore error_mark_node friend types.
4826 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4828 * cvt.c (warn_ref_binding): New static function, broken out of ...
4829 (convert_to_reference): ... here. Use it.
4831 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4833 * parse.y (template_arg): Add rule for template qualified with
4836 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4838 * decl2.c (add_function): Reorganize.
4839 (arg_assoc): Do not consider function template decls.
4841 2000-08-11 Jason Merrill <jason@redhat.com>
4843 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4846 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4848 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4849 (lookup_nested_tag): Likewise.
4851 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4854 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4856 * parse.y (named_complex_class_head_sans_basetype): Remove
4859 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4861 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4862 explicit TEMPLATE_ID_EXPR args.
4863 (build_expr_from_tree, case CALL_EXPR): Likewise.
4865 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4867 * decl.c (check_tag_decl): Diagnose typename's which don't
4870 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4872 * init.c (build_aggr_init): Reject bogus array initializers
4875 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4877 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4879 * cp/tinfo.cc (__dynamic_cast): Likewise.
4880 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4882 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4884 * cvt.c (convert_to_pointer_force): Fix error message when
4885 attempting to cast from ambiguous base.
4887 2000-08-08 Jason Merrill <jason@redhat.com>
4889 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4890 (tsubst_template_arg_vector): Likewise.
4892 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4893 assume that one will be as large as the union.
4895 2000-08-07 Kazu Hirata <kazu@hxi.com>
4897 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4898 * decl.c (pop_labels): Likewise.
4900 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4902 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4904 (__pointer_to_member_type_info): Likewise.
4905 (__base_class_info): Likewise.
4906 (__class_type_info): Likewise.
4907 (__si_class_type_info): Likewise.
4908 (__vmi_class_type_info): Likewise.
4909 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4910 Changed member names to match specifications.
4911 (__vmi_class_type_info::__do_find_public_src): Likewise.
4912 (__si_class_type_info::__do_dyncast): Likewise.
4913 (__vmi_class_type_info::__do_dyncast): Likewise.
4914 (__si_class_type_info::__do_upcast): Likewise.
4915 (__vmi_class_type_info::__do_upcast): Likewise.
4916 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4917 (__pbase_type_info::__pointer_catch): Likewise.
4918 (__pointer_type_info::__pointer_catch): Likewise.
4919 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4921 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4923 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4924 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4925 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4927 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4929 * cp-tree.h (add_method): Change prototype.
4930 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4931 Don't double the size of the method vector in the error case.
4932 (handle_using_decl): Adjust call to add_method.
4933 (add_implicitly_declared_members): Likewise.
4934 (clone_function_decl): Likewise.
4935 * decl2.c (check_classfn): Likewise.
4936 * semantics.c (finish_member_declaration): Likewise.
4938 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4940 * decl.c (flag_isoc94): New variable.
4942 2000-08-02 Jason Merrill <jason@redhat.com>
4944 * pt.c (do_type_instantiation): Add complain parm; don't complain
4945 if called recursively.
4946 * cp-tree.h, parse.y: Adjust.
4948 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4950 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4951 -Wno-strict-prototypes.
4953 * g++spec.c: Adjust type of second argument to
4954 lang_specific_driver, and update code as necessary.
4956 * cp-tree.h: Don't prototype min_precision here.
4957 (my_friendly_assert): Cast expression to void.
4958 * semantics.c (do_poplevel): Initialize scope_stmts.
4960 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4962 * cp-tree.h (DECL_NEEDED_P): Tweak.
4964 2000-07-28 Jason Merrill <jason@redhat.com>
4966 * lang-specs.h: Use %i in rule for .ii files.
4968 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4970 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4972 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4974 Allow indirect primary bases.
4975 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4977 (CLASSTYPE_VFIELD_PARENT): Remove.
4978 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4979 (BINFO_PRIMARY_BINFO): Remove.
4980 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4981 (BINFO_VBASE_PRIMARY_P): Likewise.
4982 (BINFO_PRIMARY_BASE_OF): New macro.
4983 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4984 (get_primary_binfo): New function.
4985 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4986 * class.c (vcall_offset_data_s): Rename to ...
4987 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4988 and add ctor_vtbl_p.
4989 (get_derived_offset): Use get_primary_binfo.
4990 (dfs_mark_primary_bases): Adjust handling of virtual primary
4992 (mark_primary_bases): Likewise.
4993 (set_primary_base): Take a binfo, not an integer, as a
4994 representation of the primary base.
4995 (indirect_primary_base_p): Remove.
4996 (determine_primary_base): Adjust for indirect primary bases.
4997 (dfs_find_final_overrider): Fix typo in coment.
4998 (update_vtable_entry_for_fn): Use get_primary_binfo.
4999 (layout_nonempty_base_or_field): Tweak.
5000 (build_base_fields): Adjust for new primary base semantics.
5001 (dfs_propagate_binfo_offsets): Remove.
5002 (propagate_binfo_offsets): Rewrite.
5003 (dfs_set_offset_for_shared_vbases): Remove.
5004 (layout_virtual_bases): Don't use it.
5005 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5007 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5008 CLASSTYPE_VFIELD_PARENT.
5009 (dfs_get_primary_binfo): New function.
5010 (get_primary_binfo): Likewise.
5011 (dump_class_hierarchy_r): Tweak printing of primary bases.
5012 (build_vtbl_initializer): Fix typo in comments. Use
5014 (build_vcall_and_vbase_vtbl_entries): Likewise.
5015 (build_vbaes_offset_vtbl_entries): Likewise.
5016 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5017 BV_VCALL_INDEX to handle indirect primary bases.
5018 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5019 (build_rtti_vtbl_entries): Likewise.
5020 * search.c (get_shared_vbase_if_not_primary): Tweak.
5021 (find_vbase_instance): Likewise.
5022 (binfo_for_vtable): Simplify.
5023 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5024 (make_binfo): Make it have 11 entries.
5026 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5028 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5029 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5030 ascertaining primaryness.
5031 (G): Remove template_args.
5032 (decl_is_template_id): New function.
5033 (write_encoding): Use decl_is_template_id.
5034 (write_name): Likewise. Handle type_decls. Get main variant of
5036 (write_nested_name): Likewise.
5037 (write_prefix): Likewise.
5038 (write_template_prefix): Likewise.
5039 (write_special_name_constructor): Remove defunct production from
5041 (write_bare_function_type): Remove comment about absent parameter.
5042 (write_template_template_arg): Add missing grammar production to
5045 2000-07-27 Jason Merrill <jason@redhat.com>
5047 * decl.c (duplicate_decls): If common_type produces a non-typedef
5048 type for a typedef, just use the old type.
5050 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5052 * cp-tree.h (function_depth): Declare.
5053 (verify_stmt_tree): Likewise.
5054 (find_tree): Likewise.
5055 * decl.c (function_depth): Give it external linkage.
5056 * optimize.c (optimize_function): Increment and decrement it.
5057 * tree.c (verify_stmt_tree_r): New function.
5058 (verify_stmt_tree): Likewise.
5059 (find_tree_r): Likewise.
5060 (find_tree): Likewise.
5062 2000-07-27 Jason Merrill <jason@redhat.com>
5064 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5066 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5068 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5070 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5071 * decl2.c (get_guard): Call cp_finish_decl, not
5072 rest_of_decl_compilation, for local guards.
5073 * lex.c (do_identifier): Remove unused variable.
5075 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5077 * parse.y: Add missing ';'.
5079 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5081 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5084 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5086 Kill strict_prototype. Backwards compatibility only for
5087 non NO_IMPLICIT_EXTERN_C systems.
5088 * cp-tree.h (flag_strict_prototype): Remove.
5089 (strict_prototype): Remove.
5090 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5091 * decl.c (maybe_push_to_top_level): Adjust.
5092 (pop_from_top_level): Adjust.
5093 (decls_match): Only allow sloppy parm matching for ancient
5095 (init_decl_processing): Adjust.
5096 (grokdeclarator): Adjust.
5097 * decl2.c (flag_strict_prototype): Remove.
5098 (strict_prototype): Remove.
5099 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5100 (lang_f_options): Remove "strict-prototype".
5101 (unsupported-options): Add "strict-prototype".
5102 * lex.c (do_identifier): Adjust.
5103 (do_scoped_id): Adjust.
5104 * parse.y (empty_parms): Adjust.
5105 * class.c (push_lang_context): Adjust.
5106 (pop_lang_context): Adjust.
5107 * typeck.c (comp_target_parms): Adjust.
5109 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5111 * decl.c (poplevel): Deal with anonymous variables at for scope.
5112 (maybe_inject_for_scope_var): Likewise.
5114 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5116 * decl.c: Remove all signal handling code, now done in toplev.c.
5118 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5120 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5122 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5125 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5127 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5128 Define my_friendly_assert and my_friendly_abort as macros
5129 which may call friendly_abort. Prototype friendly abort, not
5130 my_friendly_abort or my_friendly_assert.
5131 * decl.c (signal_catch): Report the signal caught in the error
5132 message. Call fatal directly.
5133 * typeck2.c (ack, my_friendly_assert): Delete.
5134 (my_friendly_abort): Rename to friendly_abort. Expect file,
5135 line, and function parameters. Report the abort code, then
5136 call fancy_abort. Do not mask an abort if errors have
5139 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5141 * typeck.c (comp_target_parms): Remove obsolete parameter.
5142 (comp_target_types): Adjust.
5144 2000-07-17 Jason Merrill <jason@redhat.com>
5146 * typeck.c (mark_addressable): Never set TREE_USED.
5147 * call.c (build_call): Don't abort on calls to library functions
5148 that have been declared normally.
5150 * typeck.c (build_binary_op): Fix grammar in warning.
5152 * exception.cc (__eh_free): Fix prototype.
5154 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5156 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5157 IDENTIFIER_NAMESPACE_VALUE.
5159 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5161 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5162 * method.c (use_thunk): Correct handling of vcall offsets.
5164 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5166 * .cvsignore: parse.h and parse.c have no cp- prefix.
5168 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5170 * .cvsignore: New file.
5172 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5174 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5176 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5178 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5180 * parse.h: Likewise.
5182 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5184 * class.c (layout_class_type): Add pointers to virtual bases after
5185 base classes under the old ABI.
5187 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5189 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5190 (finish_continue_stmt): Likewise.
5191 (begin_for_stmt): Remove call to note_level_for_for.
5192 (finish_goto_stmt): Change call from build_min_nt
5194 (finish_expr_stmt): Likewise.
5195 (begin_if_stmt): Likewise.
5196 (begin_while_stmt): Likewise.
5197 (finish_while_stmt): Likewise.
5198 (finish_return_stmt): Likewise.
5199 (begin_for_stmt): Likewise.
5200 (finish_for_stmt): Likewise.
5201 (finish_break_stmt): Likewise.
5202 (begin_switch_stmt): Likewise.
5203 (finish_case_label): Likewise.
5204 (genrtl_try_block): Likewise.
5205 (begin_try_block): Likewise.
5206 (begin_handler): Likewise.
5207 (begin_compound_stmt): Likewise.
5208 (finish_asm_stmt): Likewise.
5209 (finish_label_stmt): Likewise.
5210 (add_decl_stmt): Likewise.
5211 (finish_subobject): Likewise.
5212 (finish_decl_cleanup): Likewise.
5213 (finish_named_return_value): Likewise.
5214 (setup_vtbl_ptr): Likewise.
5215 (add_scope_stmt): Likewise.
5216 * decl.c (finish_constructor_body): Likewise.
5217 (finish_destructor_body): Likewise.
5218 * optimize.c (copy_body_r): Likewise.
5219 (initialize_inlined_parameters): Likewise.
5220 (declare_return_variable): Likewise.
5221 (expand_call_inline): Likewise.
5223 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5225 * semantics.c (expand_body): Sync interface information
5226 at the end of function body expansion.
5228 2000-07-09 Jason Merrill <jason@redhat.com>
5230 * init.c (build_new_1): Bail early if the call to new fails.
5232 * decl.c (compute_array_index_type): Check specifically for
5233 an INTEGER_CST, not just TREE_CONSTANT.
5235 * decl.c (duplicate_decls): Don't call duplicate_decls on
5236 the DECL_TEMPLATE_RESULT.
5237 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5240 * error.c (dump_template_bindings): Don't crash if we had an
5241 invalid argument list.
5243 * typeck.c (c_expand_start_case): Do narrowing here.
5244 * semantics.c (finish_switch_cond): Not here.
5246 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5248 * parse.y (asm_clobbers): Do string concatenation.
5250 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5252 * decl.c (pushtag): Don't put local classes in template functions
5253 on the local_classes list.
5255 2000-07-04 Scott Snyder <snyder@fnal.gov>
5257 * decl2.c (get_guard): Add missing return for old ABI local
5260 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5262 * cp-tree.h (char_type_p): New function.
5263 * decl.c (init_decl_processing): Don't initialize
5264 signed_wchar_type_node or unsigned_wchar_type_node.
5265 (complete_array_type): Handle brace-enclosed string-constants.
5266 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5267 * tree.c (char_type_p): New function.
5268 * typeck2.c (digest_init): Use char_type_p.
5270 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5272 * pt.c (tsubst): Don't layout type, if it's error_mark.
5274 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5276 * pt.c (instantiate_pending_templates): Reset template level.
5278 2000-07-05 Jason Merrill <jason@redhat.com>
5280 * call.c (joust): Don't complain about `operator char *()' beating
5281 `operator const char *() const'.
5283 2000-07-04 scott snyder <snyder@fnal.gov>
5284 Jason Merrill <jason@redhat.com>
5286 * repo.c (repo_get_id): Handle the case where a class with virtual
5287 bases has a null TYPE_BINFO_VTABLE.
5289 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5290 Jason Merrill <jason@redhat.com>
5292 * parse.y (member_init): Just pass in the type.
5293 * init.c (expand_member_init): Handle getting a type.
5295 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5296 Jason Merrill <jason@redhat.com>
5298 * decl.c (finish_function): Warn if a function has no return
5300 Suggested by Andrew Koenig.
5301 * typeck.c (check_return_expr): Do set current_function_returns_value
5302 if we got an error_mark_node.
5304 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5306 * decl2.c (push_decl_namespace): Push the original namespace.
5308 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5310 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5311 * semantics.c (begin_class_definition): Clear it.
5313 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5315 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5316 (genrtl_expr_stmt): Likewise.
5317 (genrtl_decl_stmt): Likewise.
5318 (genrtl_if_stmt): Likewise.
5319 (genrtl_while_stmt): Likewise.
5320 (genrtl_do_stmt): Likewise.
5321 (genrtl_return_stmt): Likewise.
5322 (genrtl_for_stmt): Likewise.
5323 (genrtl_break_stmt): Likewise.
5324 (genrtl_continue_stmt): Likewise.
5325 (genrtl_scope_stmt): Likewise.
5326 (genrtl_switch_stmt): Likewise.
5327 (genrtl_case_label): Likewise.
5328 (genrtl_begin_compound_stmt): Likewise.
5329 (genrtl_finish_compound_stmt): Likewise.
5330 (genrtl_compound_stmt): Likewise.
5331 (genrtl_asm_stmt): Likewise.
5333 * init.c (begin_init_stmts): Remove call to
5334 genrtl_begin_compound_stmt.
5335 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5337 * semantics.c (lang_expand_stmt): Changed call to
5338 genrtl_compound_stmt to ignore return value.
5340 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5342 * mangle.c (canonicalize_for_substitution): Return the canonical
5345 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5347 * typeck.c (commonparms): Remove obstack manipulations.
5349 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5351 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5353 * Makefile.in (OBJS): Added ../c-semantics.o.
5354 (OBJDEPS): Likewise.
5356 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5358 (struct stmt_tree): Added comment.
5359 (current_function_name_declared): Removed.
5360 (stmts_are_full_exprs_p): Likewise.
5361 (genrtl_do_pushlevel): Likewise.
5362 (genrtl_clear_out_block): Likewise.
5363 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5364 (DECL_ANON_UNION_ELEMS): Likewise.
5365 (emit_local_var): Likewise.
5366 (make_rtl_for_local_static): Likewise.
5367 (do_case): Likewise.
5368 (expand_stmt): Likewise.
5369 (genrtl_decl_cleanup): Likewise.
5370 (c_expand_asm_operands): Likewise.
5371 (c_expand_return): Likewise.
5372 (c_expand_start_case): Likewise.
5374 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5375 (emit_local_var): Likewise.
5376 (initialize_local_var): Change reference to
5377 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5378 Change reference to stmts_are_full_exprs_p to
5379 current_stmt_tree->stmts_are_full_exprs_p.
5380 (push_cp_function_context): Likewise.
5382 * expect.c (expand_throw): Change reference to
5383 stmts_are_full_exprs_p.
5385 * init.c (build_aggr_init): Change reference to
5386 stmts_are_full_exprs_p.
5387 (build_vec_init): Likewise.
5389 * optimize.c (maybe_clone_body): Change reference to
5390 current_function_name_declared to
5391 cp_function_chain->name_declared.
5393 * pt.c (instantiate_decl): Change reference to
5394 current_function_name_declared to
5395 cp_function_chain->name_declared.
5397 * semantics.c (expand_cond): Moved declaration to c-common.h.
5398 (genrtl_do_pushlevel): Moved to c-semantics.c.
5399 (genrtl_clear_out_block): Likewise.
5400 (genrtl_goto_stmt): Likewise.
5401 (genrtl_expr_stmt): Likewise.
5402 (genrtl_decl_stmt): Likewise.
5403 (gerntl_if_stmt): Likewise.
5404 (genrtl_while_stmt): Likewise.
5405 (genrtl_do_stmt): Likewise.
5406 (genrtl_return_stmt): Likewise.
5407 (genrtl_for_stmt): Likewise.
5408 (genrtl_break_stmt): Likewise.
5409 (genrtl_continue_stmt): Likewise.
5410 (genrtl_scope_stmt): Likewise.
5411 (genrtl_switch_stmt): Likewise.
5412 (genrtl_case_label): Likewise.
5413 (genrtl_begin_compound_stmt): Likewise.
5414 (genrtl_finish_compound_stmt): Likewise.
5415 (genrtl_compound_stmt): Likewise.
5416 (genrtl_asm_stmt): Likewise.
5417 (genrtl_decl_cleanup): Likewise.
5418 (expand_cond): Likewise.
5419 (expand_stmt): Renamed to ...
5420 (lang_expand_stmt): ... this.
5421 (lang_expand_expr_stmt): Initialize.
5422 (set_current_function_name_declared): Likewise.
5423 (stmts_are_full_exprs_p): Likewise.
5424 (current_function_name_declared): Likewise.
5425 (anon_aggr_type_p): Likewise.
5426 (do_poplevel): Change reference to
5427 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5428 Change reference to stmts_are_full_exprs_p to
5429 current_stmt_tree->stmts_are_full_exprs_p.
5430 (add_tree): Likewise.
5431 (finish_expr_stmt): Likewise.
5432 (prep_stmt): Likewise.
5433 (lang_expand_stmt): Likewise.
5434 (begin_compound_stmt): Change reference to
5435 current_function_name_declared to
5436 cp_function_chain->name_declared and call to
5437 current_function_name_declared().
5438 (setup_vtbl_ptr): Likewise.
5439 (genrtl_do_poplevel): Removed.
5441 2000-06-30 Jason Merrill <jason@redhat.com>
5443 * init.c (init_init_processing): Go back to aligning like
5444 double_type_node for old ABI.
5445 (get_cookie_size): Make cookie larger if we get a type that needs
5447 (build_vec_delete): Call it.
5449 * typeck.c (qualify_type_recursive): New fn.
5450 (composite_pointer_type): Use it.
5451 (build_binary_op): Use composite_pointer_type.
5453 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5454 Jason Merrill <jason@redhat.com>
5456 * typeck.c (check_return_expr): Don't complain about returning
5457 NULL from operator new if -fcheck-new.
5458 * cp-tree.h: Declare flag_check_new here.
5461 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5463 * mangle.c (find_substitution): Use same_type_p.
5464 (write_encoding): Don't check for substitutions.
5466 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5468 * parse.y (expr_no_comma_rangle): New non-terminal.
5469 (template_parm): Use it for default parameter case.
5470 (template_arg): Use it.
5471 (expr_no_commas): Remove commented out undefined extensions.
5472 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5473 * parse.h, parse.c: Rebuilt.
5475 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5477 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5478 (finish_asm_stmt): Do it here, instead.
5480 * cp-tree.h (ridpointers): Don't declare.
5481 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5482 (record_builtin_java_type): Likewise.
5483 (init_decl_processing): Likewise.
5484 * lex.c: Move inclusion of lex.h.
5485 (ridpointers): Don't define.
5486 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5488 * lex.h (enum rid): Rename to ...
5489 (enum cp_rid): ... this.
5490 (ridpointers): Don't declare.
5491 * parse.y: Move inclusion of lex.h.
5492 * parse.c: Regenerated.
5493 * spew.c: Move inclusion of lex.h.
5495 * cp-tree.h (struct language_function): Remove temp_name_counter.
5496 (temp_name_counter): Remove.
5497 (get_temp_name): Change prototype.
5498 (get_guard): New function.
5499 (get_guard_cond): Likewise.
5500 (set_guard): Likewise.
5501 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5502 * decl.c (expand_static_init): Use get_guard and friends to
5503 implement guard variables.
5504 * decl2.c (get_temp_name): Assume that the variables created are
5506 (get_sentry): Rename to ...
5507 (get_guard): ... this. Implement new ABI guard variables.
5508 (get_guard_bits): New function.
5509 (get_guard_cond): Likewise.
5510 (set_guard): Likewise.
5511 (start_static_initialization_or_destruction): Use them.
5512 (do_static_initialization): Replace sentry with guard throughout.
5513 (do_static_destruction): Likewise.
5514 * init.c (create_temporary_var): Add comment.
5516 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5518 * mangle.c (find_substitution): Use same_type_p.
5519 (write_encoding): Don't check for substitutions.
5521 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5523 * parse.y (expr_no_comma_rangle): New non-terminal.
5524 (template_parm): Use it for default parameter case.
5525 (template_arg): Use it.
5526 (expr_no_commas): Remove commented out undefined extensions.
5527 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5528 * parse.h, parse.c: Rebuilt.
5530 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5532 * cp-tree.h (flag_const_strings): Remove.
5533 (warn_parentheses): Likewise.
5534 (warn_format): Likewise.
5535 (common_type): Likewise.
5536 (default_conversion): Likewise.
5537 (build_binary_op): Likewise.
5538 (cp_build_binary_op): New macro.
5539 * call.c (build_new_op): Use cp_build_binary_op instead of
5541 * class.c (build_vtable_entry_ref): Likewise.
5542 * decl.c (expand_static_init): Likewise.
5543 (compute_array_index_type): Likewise.
5544 (build_enumerator): Likewise.
5545 * decl2.c (delete_sanity): Likewise.
5546 (start_static_initialization_or_destruction): Likewise.
5547 * error.c (dump_type_suffix): Likewise.
5548 * init.c (resolve_offset_ref): Likewise.
5549 (build_new): Likewise.
5550 (build_new_1): Likewise.
5551 (build_vec_delete_1): Likewise.
5552 (build_vec_init): Likewise.
5553 (build_delete): Likewise.
5554 * rtti.c (synthesize_tinfo_fn): Likewise.
5555 (synthesize_tinfo_var): Likewise.
5556 * search.c (expand_upcast_fixups): Likewise.
5557 (fixup_all_virtual_upcast_offsets): Likewise.
5558 * typeck.c (build_array_ref): Likewise.
5559 (get_member_function_from_ptrfunc): Likewise.
5560 (build_binary_op): Add parameter.
5561 (pointer_int_sum): Use cp_build_binary_op.
5562 (pointer_diff): Likewise.
5563 (build_modify_expr): Likewise.
5564 (get_delta_difference): Likewise.
5565 (build_ptrmemfunc): Likewise.
5567 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5569 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5570 * decl.c (create_implicit_typedef): Adjust.
5571 * decl2.c (build_artificial_parm): Adjust.
5572 * method.c (implicitly_declare_fn): Adjust.
5573 * pt.c (push_inline_template_parms_recursive): Adjust.
5574 (process_template_parm): Adjust.
5575 (overloaded_template_name): Adjust.
5576 * semantics.c (finish_template_template_parm): Adjust.
5578 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5580 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5581 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5582 where to emit thunks.
5583 (build_vtt): Adjust call to build_vtt_inits.
5584 (build_vtt_inits): Add parameter to indicate whether or not
5585 sub-VTTs for virtual bases should be included. Adjust handling of
5586 construction vtables.
5587 (get_matching_base): New function.
5588 (dfs_build_vtt_inits): Rename to ...
5589 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5590 construction vtables.
5591 (dfs_fixup_binfo_vtbls): Likewise.
5592 (build_ctor_vtbl_groups): Build construction vtables for virtual
5594 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5595 to build construction vtbls.
5596 (dfs_accumulate_vtbl_inits): Adjust handling of
5597 construction vtables.
5599 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5602 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5604 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5606 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5608 * search.c (hides): Remove.
5609 (is_subobject_of_p): Add most_derived parameter. Use
5611 (lookup_field_queue_p): Adjust.
5612 (lookup_field_r): Adjust.
5614 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5616 * decl2.c (handle_class_head): Bash typedefs to the type's main
5619 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5621 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5622 (begin_global_stmt_expr): ... this.
5623 (genrtl_finish_stmt_expr): Rename to ...
5624 (finish_global_stmt_expr): ... this.
5625 * init.c (begin_init_stmts): Adjust calls.
5626 (finish_init_stmts): Likewise.
5627 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5628 (begin_global_stmt_expr): ... this.
5629 (genrtl_finish_stmt_expr): Rename to ...
5630 (finish_global_stmt_expr): ... this.
5632 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5634 * search.c (lookup_member): Fix typo in comment.
5636 2000-06-24 Jason Merrill <jason@redhat.com>
5638 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5639 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5641 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5643 * parse.y (complex_direct_notype_declarator): Support global_scope.
5644 * Makefile.in: Adjust conflict count.
5646 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5648 * parse.y (template_arg): Convert TEMPLATE_DECL
5649 that is a template template paramter to
5650 TEMPLATE_TEMPLATE_PARM here.
5652 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5653 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5654 (copy_template_template_parm): Adjust prototype.
5655 * decl.c (grokdeclarator): Remove dead code.
5656 * pt.c (process_template_parm): Tidy.
5657 (lookup_template_class): Construct nodes in
5658 copy_template_template_parm.
5659 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5660 lookup_template_class. Use TYPE_TI_TEMPLATE.
5661 * tree.c (copy_template_template_parm): Add NEWARGS
5663 (mapcar): Adjust call to copy_template_template_parm.
5664 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5665 * method.c (build_template_template_parm_names): Change error
5666 code to avoid compilation warning.
5668 * gxxint.texi: Document template template parameter
5671 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5673 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5674 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5675 (cp-demangle.o): New rule.
5676 (dyn-string.o): Likewise.
5677 * inc/cxxabi.h (__cxa_demangle): New declaration.
5679 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5681 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5682 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5683 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5685 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5686 (make_thunk): Change prototype.
5687 (emit_thunk): Rename to use_thunk.
5688 (mangle_thunk): Change prototype.
5689 * class.c (get_derived_offset): Simplify.
5690 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5691 BV_GENERATE_THUNK_WITH_VTABLE_P.
5692 (build_primary_vtable): Simplify.
5693 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5694 (dfs_find_base): Remove.
5695 (update_vtable_entry_for_fn): Correct bug in finding the base
5696 where a virtual function was first declared. Figure out whether
5697 or not to emit a vcall-thunk with the vtables in which it appears.
5698 Correct logic for deciding whether to use an ordinary thunk, or a
5700 (finish_struct_1): Remove unnecssary code.
5701 (build_vtbl_initializer): Use ssize_int for the running counter of
5703 (build_vtbl_initializer): Only use vcall thunks where necessary.
5704 Mark thunks as needing to be emitted with their vtables, or not.
5705 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5706 indices. Use size_binop.
5707 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5708 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5710 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5711 (build_vtable_entry): Mark thunks as needing to be emitted with
5712 their vtables, or not.
5713 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5714 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5716 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5718 * error.c (dump_expr): Use BV_FN.
5719 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5721 * method.c (make_thunk): Likewise.
5722 (emit_thunk): Rename to use_thunk. Allow callers to decide
5723 whether or not to actually emit the thunk. Adjust for changes in
5724 representation of vcall offsets.
5725 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5726 * semantics.c (emit_associated_thunks): New function.
5727 (expand_body): Use it.
5728 * ir.texi: Adjust decriptions of thunks.
5730 2000-06-22 Jason Merrill <jason@redhat.com>
5732 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5733 (tsubst_friend_function): Copy it here.
5735 * decl.c (grok_op_properties): Fix typo.
5737 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5740 * pt.c (check_explicit_specialization): Clarify error.
5742 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5743 an old OVERLOAD when we're declaring a non-function.
5744 (pushdecl, destroy_local_var): Check for error_mark_node.
5745 (warn_extern_redeclared_static): Also bail early if
5747 (push_overloaded_decl): Ignore an old error_mark_node.
5749 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5751 * call.c (build_x_va_arg): Check if in a template decl.
5752 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5754 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5756 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5758 * decl.c (check_goto): Computed gotos assumed OK.
5760 2000-06-20 Jason Merrill <jason@redhat.com>
5762 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5763 for which we don't need to look for instantiations.
5765 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5767 * parse.y (program): Always call finish_translation_unit.
5768 * parse.c, parse.h: Rebuilt.
5770 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5772 * method.c: Don't include hard-reg-set.h.
5774 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5776 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5778 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5780 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5781 * cvt.c (cp_convert_to_pointer): Likewise.
5782 (convert_to_void): Likewise.
5783 * error.c (dump_expr): Likewise.
5784 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5785 * init.c (build_delete): Likewise.
5786 * method.c (emit_thunk): Likewise.
5787 * optmize.c (declare_return_variable): Likewise.
5788 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5789 (get_typeid): Likewise.
5790 (build_dynamic_cast_1): Likewise.
5791 * typeck.c (composite_pointer_type): Likewise.
5792 (common_type): Likewise.
5793 (build_indirect_ref): Likewise.
5794 (build_binary_op): Likewise.
5795 (build_x_compound_expr): Likewise.
5796 (check_return_expr): Likewise.
5797 * typeck2.c (add_exception_specifier): Likewise.
5799 * mangle.c (write_method_parms): Use direct comparison for end
5802 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5804 * cp-tree.h (genrtl_try_block): Declare function.
5805 (genrtl_handler): Likewise.
5806 (genrtl_catch_block): Likewise.
5807 (genrtl_ctor_stmt): Likewise.
5808 (genrtl_subobject): Likewise.
5809 (genrtl_decl_cleanup): Likewise.
5810 (genrtl_do_poplevel): Likewise.
5811 (genrtl_do_pushlevel): Likewise.
5812 (genrtl_clear_out_block): Likewise.
5813 (genrtl_goto_stmt): Likewise.
5814 (genrtl_expr_stmt): Likewise.
5815 (genrtl_decl_stmt): Likewise.
5816 (genrtl_if_stmt): Likewise.
5817 (genrtl_while_stmt): Likewise.
5818 (genrtl_do_stmt): Likewise.
5819 (genrtl_return_stmt): Likewise.
5820 (genrtl_for_stmt): Likewise.
5821 (genrtl_break_stmt): Likewise.
5822 (genrtl_continue_stmt): Likewise.
5823 (genrtl_scope_stmt): Likewise.
5824 (genrtl_switch_stmt): Likewise.
5825 (genrtl_case_label): Likewise.
5826 (genrtl_begin_compound_stmt): Likewise.
5827 (genrtl_finish_compound_stmt): Likewise.
5828 (genrtl_compound_stmt): Likewise.
5829 (genrtl_asm_stmt): Likewise.
5830 (genrtl_named_return_value): Likewise.
5831 (genrtl_begin_stmt_expr): Likewise.
5832 (genrtl_finish_stmt_expr): Likewise.
5833 (finish_for_stmt): Removed first argument.
5834 (finish_switch_stmt): Likewise.
5836 * semantics.c (genrtl_try_block): Define function.
5837 (genrtl_handler): Likewise.
5838 (genrtl_catch_block): Likewise.
5839 (genrtl_ctor_stmt): Likewise.
5840 (genrtl_subobject): Likewise.
5841 (genrtl_decl_cleanup): Likewise.
5842 (genrtl_do_poplevel): Likewise.
5843 (genrtl_do_pushlevel): Likewise.
5844 (genrtl_clear_out_block): Likewise.
5845 (genrtl_goto_stmt): Likewise.
5846 (genrtl_expr_stmt): Likewise.
5847 (genrtl_decl_stmt): Likewise.
5848 (genrtl_if_stmt): Likewise.
5849 (genrtl_while_stmt): Likewise.
5850 (genrtl_do_stmt): Likewise.
5851 (genrtl_return_stmt): Likewise.
5852 (genrtl_for_stmt): Likewise.
5853 (genrtl_break_stmt): Likewise.
5854 (genrtl_continue_stmt): Likewise.
5855 (genrtl_scope_stmt): Likewise.
5856 (genrtl_switch_stmt): Likewise.
5857 (genrtl_case_label): Likewise.
5858 (genrtl_begin_compound_stmt): Likewise.
5859 (genrtl_finish_compound_stmt): Likewise.
5860 (genrtl_compound_stmt): Likewise.
5861 (genrtl_asm_stmt): Likewise.
5862 (genrtl_named_return_value): Likewise.
5863 (genrtl_begin_stmt_expr): Likewise.
5864 (genrtl_finish_stmt_expr): Likewise.
5865 (finish_for_stmt): Removed first argument and generate rtl
5867 (finish_switch_stmt): Likewise.
5868 (do_poplevel): Removed generate rtl specific code.
5869 (do_pushlevel): Likewise.
5870 (add_tree): Likewise.
5871 (finish_goto_stmt): Likewise.
5872 (finish_expr_stmt): Likewise.
5873 (begin_if_stmt): Likewise.
5874 (finish_if_stmt_cond): Likewise.
5875 (finish_then_clause): Likewise.
5876 (begin_else_clause): Likewise.
5877 (finish_else_clause): Likewise.
5878 (finish_if_stmt): Likewise.
5879 (clear_out_block): Likewise.
5880 (begin_while_stmt): Likewise.
5881 (finish_while_stmt_cond): Likewise.
5882 (finish_while_stmt): Likewise.
5883 (begin_do_stmt): Likewise.
5884 (finish_do_body): Likewise.
5885 (finish_do_stmt): Likewise.
5886 (finish_return_stmt): Likewise.
5887 (begin_for_stmt): Likewise.
5888 (finish_for_init_stmt): Likewise.
5889 (finish_for_cond): Likewise.
5890 (finish_for_expr): Likewise.
5891 (finish_break_stmt): Likewise.
5892 (finish_continue_stmt): Likewise.
5893 (begin_switch_stmt): Likewise.
5894 (finish_switch_cond): Likewise.
5895 (finish_case_label): Likewise.
5896 (begin_try_block): Likewise.
5897 (begin_function_try_block): Likewise.
5898 (finish_try_block): Likewise.
5899 (finish_cleanup_try_block): Likewise.
5900 (finish_cleanup): Likewise.
5901 (finish_function_try_block): Likewise.
5902 (finish_handler_sequence): Likewise.
5903 (finish_function_handler_sequence): Likewise.
5904 (begin_handler): Likewise.
5905 (finish_handler_parms): Likewise.
5906 (begin_catch_block): Likewise.
5907 (finish_handler): Likewise.
5908 (begin_compound_stmt): Likewise.
5909 (finish_compound_stmt): Likewise.
5910 (finish_asm_stmt): Likewise.
5911 (finish_label_stmt): Likewise.
5912 (finish_label_decl): Likewise.
5913 (finish_subobject): Likewise.
5914 (finish_decl_cleanup): Likewise.
5915 (finish_named_return_value): Likewise.
5916 (begin_stmt_expr): Likewise.
5917 (finish_stmt_expr): Likewise.
5919 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5920 to call genrtl_expr_stmt when appropriate.
5922 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5923 begin_compound_expr to call genrtl_begin_stmt_expr and
5924 genrtl_begin_compound_expr when appropriate.
5925 (finish_init_stmts): Changed calls to finish_compound_expr and
5926 finish_stmt_expr to call genrtl_finish_compound_expr and
5927 genrtl_finish_stmt_expr when appropriate.
5928 (expand_default_init): Changed call to finish_expr_stmt to call
5929 genrtl_expr_stmt when appropriate.
5930 (build_vec_init): Likewise.
5932 * parse.y (simple_stmt): Removed first argument from call to
5933 finish_for_stmt. Removed first argument from call to
5936 * parse.c: Regenerated.
5938 * pt.c (tsubst_expr): Removed first argument from call to
5939 finish_for_stmt. Removed first argument from call to
5942 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5944 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5945 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5947 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5948 (cplus_tree_code_length[]): Likewise.
5949 (cplus_tree_code_name[]): Likewise.
5950 (init_parse): Added call to add_c_tree_codes. Changed
5951 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5953 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5955 * cp-tree.h (finish_mem_initializers): Declare.
5956 (count_trees): Likewise.
5957 * parse.y (base_init): Use finish_mem_initializers.
5958 * semantics.c (finish_mem_initializers): New function.
5960 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5961 the number of trees.
5963 (count_trees): Don't use it.
5965 2000-06-15 Jason Merrill <jason@redhat.com>
5967 * tree.c (count_trees): New debugging function.
5969 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5970 * init.c (build_member_call): Pull out the name of a DECL.
5972 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5973 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5974 * optimize.c (optimize_function): Not here.
5975 * pt.c (instantiate_decl): Push to TV_PARSE.
5977 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5979 * cp-tree.h (struct language_function): Remove x_base_init_list
5980 and x_member_init_list.
5981 (current_base_init_list): Remove.
5982 (current_member_init_list): Likewise.
5983 (setup_vtbl_ptr): Change prototype.
5984 (emit_base_init): Likewise.
5985 (expand_member_init): Likewise.
5986 (reinit_parse_for_function): Remove.
5987 * decl.c (save_function_data): Don't clear x_base_init_list and
5989 (mark_language_function): Don't mark them.
5990 * init.c (perform_member_init): Tweak comment.
5991 (sort_member_init): Take the list of initializers as an argument.
5992 (sort_base_init): Likewise.
5993 (emit_base_init): Likewise.
5994 (expand_member_init): Return the initializer. Don't use global
5996 * lex.c (reinit_parse_for_function): Remove.
5997 * method.c (build_template_parm_names): Correct substitution.
5998 (do_build_copy_constructor): Don't use current_member_init_list
5999 and current_base_init_list.
6000 (synthesize_method): Likewise.
6001 * parse.y (base_init): Split mem-initializers into
6002 base-initializers and field-initializers.
6003 (member_init_list): Build up the list here.
6004 (member_init): Return the initializer.
6005 (fn.depfn): Don't use reinit_parse_for_function.
6006 * parse.c: Regenerated.
6007 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6009 (tsubst_expr): Don't use current_member_init_list
6010 and current_base_init_list.
6011 (tsubst_expr_values): Rename to ...
6012 (tsubst_initializer_list): ... this. Use convert_from_reference.
6013 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6014 and current_base_init_list.
6015 (begin_function_definition): Don't call reinit_parse_for_function.
6017 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6019 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6022 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6024 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6026 * cp-tree.h (IF_COND): Move to c-common.h.
6027 (THEN_CLAUSE): Likewise.
6028 (ELSE_CLAUSE): Likewise.
6029 (WHILE_COND): Likewise.
6030 (WHILE_BODY): Likewise.
6031 (DO_COND): Likewise.
6032 (DO_BODY): Likewise.
6033 (RETURN_EXPR): Likewise.
6034 (EXPR_STMT_EXPR): Likewise.
6035 (FOR_INIT_STMT): Likewise.
6036 (FOR_COND): Likewise.
6037 (FOR_EXPR): Likewise.
6038 (FOR_BODY): Likewise.
6039 (SWITCH_COND): Likewise.
6040 (SWITCH_BODY): Likewise.
6041 (CASE_LOW): Likewise.
6042 (CASE_HIGH): Likewise.
6043 (GOTO_DESTINATION): Likewise.
6044 (COMPOUND_BODY): Likewise.
6045 (ASM_CV_QUAL): Likewise.
6046 (ASM_STRING): Likewise.
6047 (ASM_OUTPUTS): Likewise.
6048 (ASM_INPUTS): Likewise.
6049 (ASM_CLOBBERS): Likewise.
6050 (DECL_STMT_DECL): Likewise.
6051 (STMT_EXPR_STMT): Likewise.
6052 (LABEL_STMT_LABEL): Likewise.
6053 (SCOPE_BEGIN_P): Likewise.
6054 (SCOPE_END_P): Likewise.
6055 (SCOPE_STMT_BLOCK): Likewise.
6056 (SCOPE_NULLIFIED_P): Likewise.
6057 (SCOPE_NO_CLEANUPS_P): Likewise.
6058 (SCOPE_PARTIAL_P): Likewise.
6059 (ASM_VOLATILE_P): Likewise.
6060 (STMT_LINENO): Likewise.
6061 (STMT_LINENO_FOR_FN_P): Likewise.
6063 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6064 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6065 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6066 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6067 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6069 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6071 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6072 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6074 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6075 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6076 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6078 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6080 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6081 * class.c (dfs_find_final_overrider): Set it appropriately.
6082 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6083 avoid unneeded secondary vptrs.
6085 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6087 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6088 (check_bitfield_decl, check_field_decl): Likewise.
6089 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6090 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6091 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6092 (xfer_tag, finish_enum): Likewise.
6093 * decl2.c (finish_builtin_type): Likewise.
6094 * init.c (init_init_processing): Likewise.
6095 * pt.c (instantiate_class_template): Likewise.
6096 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6097 * cp-tree.h (struct lang_type): Add user_align member.
6098 (CLASSTYPE_USER_ALIGN): Define.
6100 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6102 * Make-lang.in (c++.install-common): Install g++-cross in
6103 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6104 $(target_alias)-g++ and $(target_alias)-c++.
6106 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6108 * class.c (vcall_offset_data_s): Add last_init and fns.
6109 (overrides): Rename to same_signature_p.
6110 (dfs_find_final_overrider): Adjust accordingly.
6111 (mark_overriders): Likewise.
6112 (warn_hidden): Likewise.
6113 (build_vtbl_initializer): Reorganize machinery for building things
6114 at negative offsets.
6115 (build_vcall_and_vbase_vtbl_entries): Likewise.
6116 (build_vbase_offset_vtbl_entries): Likewise.
6117 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6118 offset entries. Do not create two entries for functions with the
6120 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6121 (build_rtti_vtbl_entries): Reorganize machinery for building things
6122 at negative offsets.
6124 * optimize.c (expand_call_inline): Don't recurse into the code
6125 used to initialize the parameters more than once.
6127 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6129 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6130 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6131 (find_substitution): Only use the `Sa' substitution for
6132 std::allocator, not instantiations of it.
6133 (write_template_prefix): Move comment. Only use a TREE_LIST to
6134 represent substitutions for a member template.
6135 (write_array_type): Mangle array dimensions correctly.
6136 * optimize.c (maybe_clone_body): Copy more information from the
6138 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6139 on the regenerated declaration.
6141 2000-06-11 Chip Salzenberg <chip@valinux.com>
6142 Mark Mitchell <mark@codesourcery.com>
6144 * class.c (build_vtable): Clarify comment.
6145 (build_ctor_vtbl_group): Pass the most derived type to
6148 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6150 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6152 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6154 * decl.c (add_binding): Handle duplicate declarations of external
6157 2000-06-09 Chip Salzenberg <chip@valinux.com>
6158 Mark Mitchell <mark@codesourcery.com>
6160 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6162 (write_signed_number): New macro.
6163 (write_unsigned_number): Likewise.
6164 (write_source_name): Use them.
6165 (write_number): Handle signed and unsigned values.
6166 (write_integer_cst): Use tree_int_cst_sgn, and use
6167 write_unsigned_number or write_signed_number as appropriate.
6168 (write_discriminator): Use write_unsigned_number or
6169 write_signed_number as appropriate.
6170 (write_template_arg_literal): Likewise.
6171 (write_array_type): Use tree_low_cst.
6172 (write_template_parm): Use write_unsigned_number or
6173 write_signed_number as appropriate.
6174 (write_substitution): Adjust call to write_number.
6175 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6176 (write_expression): Handle non-type template arguments of
6177 reference type correctly.
6178 (mangle_thunk): Use write_signed_number.
6180 2000-06-09 Chip Salzenberg <chip@valinux.com>
6182 * mangle.c (find_substition): Don't mangle objects with typename
6183 substitutions (e.g. "cin" as "Si").
6185 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6187 * call.c (add_candidate): Use ggc_alloc_cleared.
6188 * decl.c (lookup_label): Likewise.
6189 * lex.c (retrofit_lang_decl): Likewise.
6191 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6193 * semantics.c (expand_body): Push to TV_EXPAND.
6194 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6195 * decl.c (start_function): Always call announce_function.
6197 * tinfo2.cc: Just declare abort.
6199 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6201 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6202 whenever @ is a symbolic name.
6204 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6206 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6208 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6210 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6211 DECL_ASSEMBLER_NAME.
6213 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6215 * decl2.c (c_language): Define.
6217 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6219 * lex.c (lang_init_options): Tweak.
6221 * decl2.c: Remove #inclusion of diagnostic.h
6222 (lang_decode_option): Move diagnostic formatting options to
6225 * lang-options.h: Remove documentation for diagnostic options.
6227 * Makefile.in (lex.o): Depends upon diagnostic.h
6229 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6231 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6232 the same DECL_RESULT, it's not a redefinition.
6233 * pt.c (tsubst_decl): Remove code to handle illegal
6236 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6238 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6240 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6242 * search.c (maybe_suppress_debug_info): Don't check
6243 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6245 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6248 Remember instantiation context in deferred instantiations.
6249 * cp-tree.h (struct tinst_level): Remove.
6250 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6251 * pt.c (current_tinst_level): Now a tree.
6252 (print_template_context, push_tinst_level, pop_tinst_level,
6253 tinst_for_decl): Adjust.
6254 (reopen_tinst_level): New fn.
6255 (init_pt): Register current_tinst_level as a root.
6256 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6257 of the pending templates list.
6258 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6259 * lex.c (extract_interface_info): Adjust.
6260 * decl2.c (warn_if_unknown_interface): Adjust.
6262 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6264 * class.c (indirect_primary_base_p): New function.
6265 (determine_primary_base): Use it.
6267 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6269 Update new-abi dynamic cast algorithm.
6270 * tinfo.cc (__class_type_info::__dyncast_result): Add
6271 whole_details. Adjust constructor.
6272 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6273 Avoid unnecessary searching.
6274 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6276 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6278 * decl.c (init_decl_processing): Don't call record_component_aliases.
6279 * tree.c (build_cplus_array_type_1): Likewise.
6281 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6283 * ir.texi: Correct typo.
6284 * mangle.c (write_expression): Handle non-type template arguments
6285 with reference type.
6286 * method.c (build_overload_value): Likewise.
6287 * pt.c (convert_nontype_argument): Explicitly represent conversion
6288 to a reference with an ADDR_EXPR.
6289 (unify): Always unify arguments in left-to-right order.
6291 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6292 Mark Mitchell <mark@codesourcery.com>
6294 * Make-lang.in (CXX_SRCS): Add mangle.c.
6295 * Makefile.in (CXX_OBJS): Add mangle.o.
6296 (mangle.o): New rule.
6298 * class.c (local_classes): New variable.
6299 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6300 (get_vtt_name): Use mangle_vtt_name for new ABI.
6301 (init_class_processing): Initialize local_classes.
6302 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6303 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6304 (std_identifier): New macro.
6305 (DECL_VOLATILE_MEMFUNC_P): New macro.
6306 (DECL_NAMESPACE_STD_P): Likewise.
6307 (local_classes): Declare.
6308 (get_mostly_instantiated_function_type): Declare.
6309 (init_mangle): Declare.
6310 (mangle_decl): Likewise.
6311 (mangle_type_string): Likewise.
6312 (mangle_type): Likewise.
6313 (mangle_typeinfo_for_type): Likewise.
6314 (mangle_typeinfo_string_for_type): Likewise.
6315 (mangle_vtbl_for_type): Likewise.
6316 (mangle_vtt_for_type): Likewise.
6317 (mangle_ctor_vtbl_for_type): Likewise.
6318 (mangle_thunk): Likewise.
6319 (mangle_conv_op_name_for_type): Likewise.
6320 (mangle_guard_variable): Likewise.
6321 * decl.c (pushtag): Keep track of local classes.
6322 (initialize_predefined_identifiers): Initialize std_identifier.
6323 (init_decl_processing): Use std_identifier.
6324 (start_decl): Don't treat instantiations as specializations.
6325 (grokdeclarator): Likewise.
6326 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6327 name for fully-instantiated templates.
6328 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6329 destructors with the new ABI.
6330 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6331 (grokfield): Use mangle_type for new ABI.
6332 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6333 (get_sentry): Use mangle_guard_variable for new ABI.
6334 (start_static_initialization_or_destruction): Likewise.
6335 * expr.c (extract_aggr_init): Remove.
6336 (extract_scalar_init): Likewise.
6337 (extract_init): Remove #if 0'd code.
6338 * mangle.c: New function.
6339 * method.c (build_mangled_name): Assert not flag_new_abi.
6340 (build_static_name): Likewise.
6341 (build_decl_overload_real): Likewise.
6342 (build_typename_overload): Likewise.
6343 (build_overload_with_type): Likewise.
6344 (build_overload_name): Likewise.
6345 (get_ctor_vtbl_name): Likewise.
6346 (start_squangling): Likewise.
6347 (get_id_2): Likewise.
6348 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6349 (init_method): Call init_mangle for new ABI.
6350 (make_thunk): Call mangle_thunk for new ABI.
6351 * operators.def: Correct new ABI manglings for the `%' operator.
6353 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6354 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6355 (lookup_template_class): Call mangle_decl for new ABI.
6356 (get_mostly_instantiated_function_type): New function.
6357 (set_mangled_name_for_template_decl): Use it.
6358 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6359 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6360 conversion op names.
6361 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6362 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6363 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6364 mangle_typeinfo_string_for_type.
6366 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6368 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6369 (INNERMOST_TEMPLATE_ARGS): New macro.
6370 (innermost_args): Remove.
6371 (get_innermost_template_args): New function.
6372 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6373 * error.c (dump_function_decl): Be caution when using
6374 most_general_template.
6375 * method.c (build_template_parm_names): Use
6376 INNERMOST_TEMPLATE_ARGS.
6377 * pt.c (add_to_template_args): Tidy comment
6378 (get_innermost_template_args): New function.
6379 (check_explicit_specialization): Clear DECL_INITIAL for a new
6381 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6383 (push_template_decl): Always register specializations of the most
6385 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6386 (coerce_template_parms): Likewise.
6387 (lookup_template_class): Likewise.
6388 (innermost_args): Remove.
6389 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6390 (tsubst_decl): Handle tricky specializations. Use
6391 get_innermost_template_args.
6392 (instantiate_template): Simplify handling of partial
6394 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6395 (most_general_template): Reimplement, in a more straightforward
6397 (regenerate_decl_from_template): Tweak formatting. Use
6398 TMPL_ARGS_DEPTH for clarity.
6399 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6401 * dump.c (dequeue_and_dump): Dump information about thunks.
6403 2000-06-01 Richard Henderson <rth@cygnus.com>
6405 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6407 2000-06-01 Richard Henderson <rth@cygnus.com>
6409 * decl2.c (unsupported_options): Fix typo, make const.
6410 (lang_decode_option): Fix bsearch argument order.
6412 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6414 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6417 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6419 * cp-tree.h (c_get_alias_set): Deleted.
6420 * Makefile.in (decl.o): Include ../expr.h.
6421 * decl.c (expr.h): Include.
6422 (init_decl_processing): Call record_component_aliases for arrays.
6423 (grokdeclarator): Likewise.
6424 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6425 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6427 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6429 Remove guiding declaration support.
6430 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6431 (flag_guiding_decls): Remove.
6432 * call.c (build_user_type_conversion_1): Remove support for
6434 (build_new_function_call): Likewise.
6435 (build_new_op): Likewise.
6436 (build_new_method_call): Likewise.
6437 * decl.c (start_function): Likewise.
6438 * friend.c (is_friend): Likewise.
6439 (do_friend): Likewise.
6440 * decl2.c ((flag_dump_translation_unit): Make it const.
6441 (flag_guiding_decls): Remove.
6442 (unsupported_options): New variable
6443 (compare_options): New function.
6444 (lang_decode_option): Use them.
6446 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6448 * method.c (mangle_expression): Adjust test for legal expression
6451 * pt.c (instantiate_decl): Save and restore the local
6452 specializations list.
6454 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6456 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6458 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6460 * call.c (add_template_candidate_real): Handle member template
6461 constructors for classes with virtual bases.
6462 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6463 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6465 * ir.texi: Update thunk documentation.
6467 * call.c (joust): Fix handling of overloaded builtin operators.
6469 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6471 * cp-tree.h (DECL_ANTICIPATED): New macro.
6472 Document new use of DECL_LANG_FLAG_7.
6473 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6474 in the user namespace.
6475 * lex.c (do_identifier): If the identifier's declaration has
6476 DECL_ANTICIPATED on, it has not yet been declared. But do not
6477 replace it with an ordinary implicit declaration.
6479 * tinfo2.cc: Include stdlib.h.
6481 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6483 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6484 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6487 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6489 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6492 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6494 * operators.def (<?): Duplicated, should have been...
6497 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6498 Mark Mitchell <mark@codesourcery.com>
6500 * cp-tree.h (ansi_opname): Make it a macro.
6501 (ansi_assopname): Likewise.
6502 (struct lang_decl_flags): Add assignment_operator_p.
6503 (struct lang_decl): Add operator_code.
6504 (DECL_VTT_PARM): Adjust.
6505 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6506 overloaded operator.
6507 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6508 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6509 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6510 (opname_tab): Remove.
6511 (assignop_tab): Likewise.
6512 (operator_name_info_t): New type.
6513 (operator_name_info): New variable.
6514 (assignment_operator_name_info): Likewise.
6515 (build_cp_library_fn): Remove declaration.
6516 (push_cp_library_fn): Likewise.
6517 (operator_name_string): Likewise.
6518 (build_decl_overload): Likewise.
6519 * call.c (print_z_candidates): Simplify.
6520 (build_object_call): Adjust usage of ansi_opname. Use
6521 DECL_OVERLOADED_OPERATOR_P.
6522 (op_error): Adjust operator name lookup.
6523 (build_conditional_expr): Adjust usage of ansi_opname.
6524 (build_new_op): Likewise.
6525 (build_op_delete_call): Likewise.
6526 (build_over_call): Likewise.
6527 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6528 * decl.c (duplicate_decls): Copy operator_code.
6529 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6530 (builtin_function): Adjust parameters to build_library_fn_1.
6531 (build_library_fn_1): Accept an overloaded operator code.
6532 (build_library_fn): Pass ERROR_MARK.
6533 (build_cp_library_fn): Accept an overloaded operator code.
6534 (push_cp_library_fn): Likewise.
6535 (grokfndecl): Tweak.
6536 (grokdeclarator): Simplify code to compute names of overloaded
6537 operators. Adjust use of ansi_opname.
6538 (ambi_op_p): Work on tree_codes, not identifiers.
6539 (unary_op_p): Likewise.
6540 (grok_op_properties): Likewise.
6541 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6542 (lang_mark_tree): Don't try to mark the operator_code.
6543 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6544 * error.c (dump_decl): Remove special handling for operator
6546 (dump_function_name): Likewise.
6547 (dump_expr): Adjust name lookup of operators.
6548 (op_to_string): Simplify.
6549 (assop_to_string): Likewise.
6550 * init.c (build_new_1): Adjust use of ansi_opname.
6551 * lex.c (opname_tab): Remove.
6552 (assignop_tab): Likewise.
6553 (ansi_opname): Likewise.
6554 (ansi_assopname): Likewise.
6555 (operator_name_string): Likewise.
6556 (reinit_lang_specific): Likewise.
6557 (operator_name_info): New variable.
6558 (assignment_operator_name_info): Likewise.
6559 (init_operators): New function.
6560 (init_parse): Use it.
6561 (do_identifier): Adjust use of ansi_opname.
6562 * method.c (mangle_expression): Don't use ansi_opname for
6564 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6565 (build_decl_overload): Remove.
6566 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6567 (do_build_assign_ref): Adjust use of ansi_opname.
6568 (synthesize_method): Likewise.
6569 (implicitly_declare_fn): Likewise.
6570 * operators.def: New file.
6571 * parse.y (operator): Adjust use of ansi_opname.
6572 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6573 (set_mangled_name_for_template_decl): Don't play games with
6575 (special_function_p): Adjust use of ansi_opname.
6576 * typeck.c (check_return_expr): Likewise.
6577 * Make-lang.in (cc1plus): Depend on operators.def.
6578 * Makefile.in (lex.o): Likewise.
6581 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6583 * Make-lang.in (cplib2.ready): Eradicate.
6585 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6587 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6588 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6589 (built_min, cp_tree_equal): Likewise.
6591 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6593 * class.c (layout_nonempty_base_or_field): Replace
6594 `record_layout_info' with `record_layout_info_s'.
6596 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6599 * cp-tree.h (struct language_function): x_named_labels is now
6600 a struct named_label_list*.
6601 * decl.c (struct named_label_use_list): Renamed from...
6602 (struct named_label_list): ...this. New struct.
6603 (push_binding_level): Don't set eh_region.
6604 (note_level_for_eh): New fn.
6605 (pop_label): Take label and old value directly.
6606 (pop_labels): Adjust for new named_labels format.
6607 (lookup_label): Likewise.
6608 (poplevel): Note characteristics of a binding level containing a
6609 named label. Mess with named label lists earlier.
6610 (mark_named_label_lists): New fn.
6611 (mark_lang_function): Call it.
6612 (use_label): New fn, split out from...
6613 (make_label_decl): ...here. Don't call it.
6614 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6615 check_previous_gotos): New fns, split out from...
6616 (define_label): ...here.
6617 (check_switch_goto): New fn.
6618 (define_case_label): Call it.
6619 (check_goto): New fn.
6620 * semantics.c (finish_goto_stmt): Call it and use_label.
6621 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6622 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6624 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6626 * class.c (build_vtable_entry_ref): Correct usage of
6627 get_vtbl_decl_for_binfo.
6629 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6630 * method.c (implicitly_declare_fn): Not here.
6632 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6634 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6635 (CPTI_PTMD_DESC_TYPE): ... here.
6636 (ptmd_desc_type_node): Rename to ...
6637 (ptm_desc_type_node): ... here.
6639 * rtti.c (ptmd_initializer): Rename to ...
6640 (ptm_initializer): ... here.
6641 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6643 (create_tinfo_types): Adjust.
6645 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6647 Finish implementation of VTTs.
6648 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6649 CPTI_VTT_PARM_IDENTIFIER.
6650 (vtt_parm_identifier): New macro.
6651 (vtt_parm_type): Likewise.
6652 (BINFO_SUBVTT_INDEX): Likewise.
6653 (BINFO_VPTR_INDEX): Likewise.
6654 (struct lang_decl): Add vtt_parm.
6655 (DECL_VTT_PARM): New macro.
6656 (DECL_USE_VTT_PARM): Likewise.
6657 (DECL_NEEDS_VTT_PARM_P): Likewise.
6658 (get_vtt_name): Declare.
6659 (build_artifical_parm): Likewise.
6660 (fixup_all_virtual_upcast_offsets): Likewise.
6661 (expand_indirect_vtbls_init): Remove.
6662 * call.c (build_new_method_call): Pass the vtt to subobject
6663 constructors and destructors.
6664 * class.c (get_vtt_name): Give it external linkage.
6665 (build_clone): Handle the magic VTT parameters for clones.
6666 (clone_function_decl): Fix typo in comment.
6667 (build_vtt): Keep track of the indices in the VTTs where various
6668 entities are stored.
6669 (build_vtt_inits): Likewise.
6670 (dfs_build_vtt_inits): Likewise.
6671 (build_ctor_vtbl_group): Tweak type of construction vtables.
6672 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6673 primary bases, when building construction vtables.
6674 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6675 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6676 (init_decl_processing): Initialize vtt_parm_type.
6677 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6678 (lang_mark_tree): Make vtt_parm.
6679 * decl2.c (build_artificial_parm): New function.
6680 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6681 (grokclassfn): Use build_artificial_parm.
6682 * init.c (initialize_vtbl_ptrs): Call
6683 fixup_all_virtual_upcast_offsets directly.
6684 (perform_member_init): Use the complete subobject destructor for
6686 (build_vtbl_address): New function.
6687 (expand_virtual_init): Handle VTTs.
6688 * optimize (maybe_clone_body): Likewise.
6689 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6691 (expand_indirect_vtbls_init): Remove.
6692 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6693 * tree.c (make_binfo): Make them bigger.
6695 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6697 * inc/cxxabi.h (__pbase_type_info): Define, based on
6698 __pointer_type_info.
6699 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6700 (__pointer_to_member_type_info): Likewise.
6701 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6702 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6703 (__pointer_type_info::__do_catch): Rename to ...
6704 (__pbase_type_info::__do_catch): ... here. Adjust.
6705 (__pbase_type_info::__pointer_catch): Implement.
6706 (__pointer_type_info::__pointer_catch): Adjust.
6707 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6709 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6711 * tinfo.h (__user_type_info::contained_virtual_p): New
6713 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6715 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6716 diamond shaped heirarchy. Add early out for mixed diamond and
6717 duplicate shaped heirarchy.
6719 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6721 * cp-tree.h (build_delete): Change prototype.
6722 (build_vec_delete): Likewise.
6723 * call.c (build_scoped_method_call): Use special_function_kind
6724 values to indicate the kind of destruction to be done.
6725 (build_method_call): Likewise.
6726 * decl.c (finish_destructor_body): Likewise.
6727 (maybe_build_cleanup_1): Likewise. Rename to ...
6728 (maybe_build_cleanup): ... this.
6729 * decl2.c (delete_sanity): Use special_function_kind
6730 values to indicate the kind of destruction to be done.
6731 (build_cleanup): Likewise.
6732 * init.c (perform_member_init): Likewise.
6733 (build_vec_delete_1): Likewise.
6734 (build_dtor_call): Simplify.
6735 (build_delete): Use special_function_kind
6736 values to indicate the kind of destruction to be done.
6737 (build_vbase_delete): Likewise.
6738 (build_vec_delete): Likewise.
6740 * init.c (sort_member_init): Fix typo in error message generation
6743 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6745 * semantics.c (begin_class_definition): make the packed
6746 attribute be sensitive to the "-fpack-struct" command line flag
6748 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6750 Update new-abi upcast algorithm.
6751 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6752 prototype and meaning of return value.
6753 (__si_class_type_info::__do_upcast): Likewise.
6754 (__vmi_class_type_info::__do_upcast): Likewise.
6755 * tinfo.cc (__class_type_info::__upcast_result): Replace
6756 whole2dst with part2dst. Adjust ctor.
6757 (__class_type_info::__do_upcast): Adjust call of worker function.
6758 (__class_type_info::__do_upcast): Adjust.
6759 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6761 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6762 virtual base in diamond heirarchy bug.
6764 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6766 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6767 and bitfield to tinfo_fn_p.
6768 (DECL_TINFO_FN_P): Adjust.
6769 (SET_DECL_TINFO_FN_P): Likewise.
6770 (DECL_MUTABLE_P): Likewise.
6771 (DECL_C_BIT_FIELD): Likewise.
6772 (SET_DECL_C_BIT_FIELD): Likewise.
6773 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6774 (DECL_UNINLINABLE): Likewise.
6775 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6776 (handle_using_decl): Remove assertion.
6777 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6778 to build FIELD_DECLs.
6779 (build_base_field): Likewise.
6780 (layout_class_type): Likewise.
6781 * decl.c (init_decl_processing): Likewise.
6782 (build_ptrmemfunc_type): Likewise.
6783 (grokdeclarator): Likewise.
6784 * decl2.c (grok_x_components): Likewise.
6785 * except.c (call_eh_info): Likewise.
6786 * init.c (init_init_processing): Likewise.
6787 * rtti.c (expand_class_desc): Likewise.
6788 (create_pseudo_type_info): Likewise.
6789 (get_vmi_pseudo_type_info): Likewise.
6790 (create_tinfo_types): Likewise.
6791 * ptree.c (print_lang_decl): Adjust.
6792 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6793 before checking DECL_MUTABLE_P.
6795 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6796 parameters for template functions.
6797 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6798 destructors as well as constructors.
6800 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6802 * class.c (build_ctor_vtbl_group): Set inits.
6803 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6804 DECL_THIS_INLINE appropriately for clones.
6806 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6807 (DECL_CONV_FN_P): Simplify.
6808 (DECL_OPERATOR): Remove.
6809 (language_to_string): Declare.
6810 * decl.c (duplicate_decls): Fix typo in comment.
6811 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6812 (grok_op_properties): Use DECL_CONV_FN_P instead of
6813 IDENTIFIER_TYPENAME_P.
6814 * dump.c (dequeue_and_dump): Dump the language linkage of
6816 * error.c (language_to_string): Give it external linkage.
6817 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6818 (implicitly_declare_fn): Set DECL_LANGUAGE.
6819 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6820 IDENTIFIER_TYPENAME_P.
6821 (tsubst_decl): Likewise.
6822 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6823 * semantics.c (finish_member_declaration): Don't mark members of
6824 classes declared in an extern "C" region as extern "C".
6826 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6828 * decl2.c (qualified_lookup_using_namespace): Look through
6831 * decl.c (push_using_decl): Return the old decl on namespace level.
6833 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6835 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6836 (VTT_NAME_PREFIX): New macro.
6837 (CTOR_VTBL_NAME_PREFIX): Likewise.
6838 (get_ctor_vtbl_name): New function.
6839 * class.c (get_vtable_name): Simplify.
6840 (get_vtt_name): New function.
6841 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6842 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6843 when a virtual base becomes primary.
6844 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6846 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6847 additional parameters.
6848 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6849 (initialize_array): New function.
6850 (build_vtt): Likewise.
6851 (build_vtt_inits): Likewise.
6852 (dfs_build_vtt_inits): Likewise.
6853 (dfs_fixup_binfo_vtbls): Likewise.
6854 (build_ctor_vtbl_group): Likewise.
6855 (initialize_vtable): Use initialize_array.
6856 (accumulate_vtbl_inits): Reimplement to handle construction
6858 (dfs_accumulate_vtbl_inits): Likewise.
6859 (bulid_vtbl_initializer): Adjust parameter name.
6860 * method.c (build_typename_overload): Remove #if 0'd code.
6861 (get_ctor_vtbl_name): New function.
6862 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6863 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6865 * cp-tree.h (struct lang_type): Remove search_slot.
6866 (CLASSTYPE_SEARCH_SLOT): Remove.
6867 (emit_base_init): Change prototype.
6868 (initialize_vtbl_ptrs): Likewise.
6869 (expand_indirect_vtbls_init): Likewise.
6870 (clear_search_slots): Remove.
6871 * decl.c (lang_mark_tree): Don't mark search_slot.
6872 * init.c (initialize_vtbl_ptrs): Simplify.
6873 (emit_base_init): Likewise.
6874 * search.c (struct vbase_info): Document decl_ptr.
6875 (convert_pointer_to_single_level): Remove.
6876 (dfs_find_vbases): Remove.
6877 (dfs_init_base_pointers): Simplify.
6878 (dfs_clear_vbase_slots): Remove.
6879 (dfs_vtable_path_unmark): New function.
6880 (init_vbase_pointers): Simplify.
6881 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6882 (expand_indirect_vtbls_init): Simplify. Don't call
6883 mark_all_temps_used.
6884 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6885 initialize_vtbl_ptrs.
6887 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6889 * except.c: Add static prototypes.
6891 2000-05-20 H.J. Lu <hjl@gnu.org>
6893 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6895 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6897 Don't create a separate copy of virtual bases for the
6898 CLASSTYPE_VBASECLASSES list.
6899 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6900 (BINFO_FOR_VBASE): Remove.
6901 (CANONICAL_BINFO): Adjust.
6902 (binfo_for_vbase): New function.
6903 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6904 instead of BINFO_FOR_VBASE.
6905 (build_vbase_pointer): Likewise.
6906 (build_secondary_vtable): Likewise.
6907 (dfs_mark_primary_bases): Likewise.
6908 (mark_primary_bases): Likewise.
6909 (layout_nonempty_base_or_field): Likewise.
6910 (dfs_set_offset_for_shared_vbases): Likewise.
6911 (dfs_set_offset_for_unshared_vbases): Likewise.
6912 (layout_virtual_bases): Likewise. Adjust for changes to the
6913 CLASSTYPE_VBASECLASSES list.
6914 (dump_class_hierarchy_r): Use binfo_for_vbase
6915 instead of BINFO_FOR_VBASE.
6916 (dump_class_hierarchy): Likewise.
6917 (finish_vtbls): Likewise.
6918 (build_vtbl_initializer): Adjust for changes to the
6919 CLASSTYPE_VBASECLASSES list.
6920 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6921 * decl.c (finish_destructor_body): Adjust for changes to the
6922 CLASSTYPE_VBASECLASSES list.
6923 * init.c (sort_base_init): Use binfo_for_vbase.
6924 (construct_virtual_bases): Adjust for changes to the
6925 CLASSTYPE_VBASECLASSES list.
6926 (expand_member_init): Use binfo_for_vbase.
6927 (build_vbase_delete): Adjust for changes to the
6928 CLASSTYPE_VBASECLASSES list.
6929 * method.c (do_build_copy_constructor): Likewise.
6930 * rtti.c (get_base_offset): Use binfo_for_vbase.
6931 (expand_class_desc): Remove #if 0'd code.
6932 * search.c (struct vbase_info): Remove vbase_types.
6933 (get_base_distance): Use binfo_for_vbase.
6934 (lookup_field_queue_p): Use CANONICAL_BINFO.
6935 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6936 (get_pure_virtuals): Adjust for changes to the
6937 CLASSTYPE_VBASECLASSES list.
6938 (dfs_find_vbases): Use binfo_for_vbase.
6939 (dfs_init_vbase_pointers): Likewise.
6940 (init_vbase_pointers): Don't initialize vi.vbase_types.
6941 (virtual_context): Use binfo_for_vbase.
6942 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6943 CLASSTYPE_VBASECLASSES list.
6944 (expand_indirect_vtbls_init): Simplify.
6945 (dfs_get_vbase_types): Don't replicate virtual bases.
6946 (find_vbase_instance): Use binfo_for_vbase.
6947 (binfo_for_vbase): New function.
6948 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6950 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6952 * decl2.c (finish_anon_union): Generalize error messages to handle
6953 anonymous structures.
6954 * init.c (perform_member_init): Remove `name' parameter.
6955 (build_field_list): New function.
6956 (sort_member_init): Handle anonymous union initialization order
6957 correctly. Check for multiple initializations of the same union.
6958 (emit_base_init): Don't look up fields by name here.
6959 (expand_member_init): Record the result of name lookup for future
6961 * typeck.c (build_component_ref): Fix formatting.
6963 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6965 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6966 * typeck.c (build_x_compound_expr): Replace warn_unused with
6969 * decl2.c (lang_decode_option): Update -Wall unused flags by
6970 calling set_Wunused.
6972 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6974 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6975 * init.c (dfs_vtable_path_unmark): Remove.
6976 * search.c (marked_new_vtable_p): Likewise.
6977 (unmarked_new_vtable_p): Likewise.
6978 (dfs_search_slot_nonempty_p): Likewise.
6979 (dfs_mark): Likewise.
6980 (dfs_vtable_path_unmark): Likewise.
6981 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6982 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6983 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6984 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6985 (init_vbase_pointers): Simplify.
6986 (expand_indirect_vtbls_init): Likewise.
6988 * class.c (copy_virtuals): New function.
6989 (build_primary_table): Use it.
6990 (build_secondary_vtable): Likewise.
6991 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6992 indicate that no vcall offset is required.
6993 (add_virtual_function): Likewise.
6994 (modify_all_vtables): Likewise.
6995 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6996 (dfs_accumulate_vtbl_inits): Likewise.
6997 (build_vtbl_initializer): Make changes to handle construction
6999 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7000 (build_rtti_vtbl_entries): Likewise.
7001 (build_vtable_entries): Handle a NULL vcall_index.
7003 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7005 * decl2.c (lang_decode_option): Fix thinko.
7007 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7009 * except.c (check_handlers): New fn.
7010 * cp-tree.h: Declare it.
7011 * semantics.c (finish_handler_sequence): Call it.
7012 (finish_function_handler_sequence): Likewise.
7013 (finish_handler_parms): Set TREE_TYPE on the handler.
7014 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7015 * search.c (get_base_distance_recursive): If protect>1, ignore
7017 (get_base_distance): Don't reduce watch_access.
7019 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7021 * lex.c: #include diagnostic.h.
7022 (lang_init_options): Set default prefixing rules.
7024 * lang-options.h: Add -fdiagnostics-show-location=.
7026 * decl2.c: #include diagnostic.h.
7027 (lang_decode_option): Handle -fdiagnostics-show-location=.
7029 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7031 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7032 * vec.cc: Revert my 2000-05-07 change.
7034 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7036 * class.c (check_field_decls): Complain about non-static data
7037 members with same name as class in class with constructor.
7039 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7041 * decl.c (grokdeclarator): Allow non-static data members with
7044 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7046 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7047 and pending_inline.filename. Update prototypes.
7048 * decl.c (define_label): Constify filename parameter.
7049 * decl2.c (warn_if_unknown_interface): Constify local char *.
7050 * input.c Constify input_source.filename. Don't declare
7051 input_filename or lineno. Constify filename parameter to feed_input.
7052 * lex.c (init_parse): Constify parameter and return value.
7053 (cp_pragma_interface, cp_pragma_implementation): Constify
7055 (reinit_parse_for_method, reinit_parse_for_block,
7056 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7057 Constify local char *.
7058 * pt.c: Don't declare lineno or input_filename.
7059 (print_template_context, tsubst_friend_function, tsubst_decl,
7060 tsubst, instantiate_decl): Constify local char *.
7061 * semantics.c (expand_body): Constify local char *.
7062 * tree.c (build_srcloc): Constify filename parameter.
7063 * typeck.c (c_expand_asm_operands): Constify filename
7066 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7068 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7071 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7073 * inc/cxxabi.h: Fix typos in comment.
7074 (__base_class_info::__offset): Use a static_cast.
7076 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7078 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7079 of std::size_t and std::ptrdiff_t respectively.
7080 * tinfo.cc: Likewise.
7083 2000-05-06 Richard Henderson <rth@cygnus.com>
7085 * typeck.c (build_c_cast): Don't warn integer->pointer size
7086 mismatch for constants.
7088 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7090 * rtti.c (ptmd_initializer): Set non-public, if class is
7093 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7094 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7095 __cxa_vec_delete): Likewise.
7096 * tinfo.cc (__dynamic_cast): Likewise.
7097 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7098 __cxa_vec_delete): Likewise.
7100 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7102 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7103 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7104 (lang_decl_flags): Add vcall_offset.
7105 (THUNK_VCALL_OFFSET): Use it.
7106 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7107 * method.c (make_thunk): Create the lang_decl here, not in
7109 (emit_thunk): Make generic thunks into ordinary functions once
7110 they have been fed to expand_body.
7111 * semantics.c (expand_body): Set current_function_is_thunk here.
7113 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7115 * class.c (update_vtable_entry_for_fn): Prototype.
7117 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7120 * search.c (dfs_build_inheritance_graph_order): Prototype.
7122 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7124 * cp-tree.h (special_function_kind): Add various kinds of
7126 (special_function_p): New function.
7127 * class.c (overrides): Don't let one kind of destructor override
7129 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7130 whether or not to instantiate a template.
7131 * tree.c (special_function_p): Define.
7133 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7135 * cp-tree.def (THUNK_DECL): Remove.
7136 * cp-tree.h (DECL_THUNK_P): New macro.
7137 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7138 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7139 (SET_DECL_THUNK_P): Likewise.
7140 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7141 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7142 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7143 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7144 (duplicate_decls): Likewise.
7145 (pushdecl): Likewise. Adjust thunk handling.
7146 (grokfndecl): Use DECL_EXTERN_C_P.
7147 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7148 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7149 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7150 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7151 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7152 DECL_NO_STATIC_CHAIN.
7153 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7154 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7155 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7158 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7160 * tree.c (walk_tree): Set lineno.
7162 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7164 * exception.cc: Update license notice.
7166 * new1.cc: Likewise.
7167 * new2.cc: Likewise.
7168 * tinfo.cc: Likewise.
7169 * tinfo2.cc: Likewise.
7171 * inc/cxxabi.h: Likewise.
7172 * inc/exception: Likewise.
7173 * inc/new: Likewise.
7174 * inc/new.h: Likewise.
7175 * inc/typeinfo: Likewise.
7177 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7179 * tree.c (build_target_expr_with_type): If we already have a
7180 TARGET_EXPR, just return it.
7182 * optimize.c (initialize_inlined_parameters): Don't generate an
7183 EXPR_STMT if we can just use DECL_INITIAL.
7184 * decl.c (emit_local_var): Only make the initialization a
7185 full-expression if stmts_are_full_exprs_p.
7187 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7189 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7191 * call.c (standard_conversion): Use it.
7192 (direct_reference_binding): Likewise.
7193 (build_over_call): Likewise.
7194 (is_properly_derived_from): Likewise.
7195 (compare_ics): Likewise.
7196 * class.c (resolves_to_fixed_type_p): Likewise.
7197 * optimize.c (declare_return_variable): Likewise.
7198 * pt.c (is_specialization_of): Likewise.
7200 * typeck.c (comp_target_parms): Likeiwse.
7201 (build_static_cast): Likewise.
7202 (build_reinterpret_cast): Likewise.
7203 (build_const_cast): Likewise.
7204 (comp_ptr_ttypes_real): Likewise.
7205 (comp_ptr_ttypes_const): Likewise.
7206 * typeck2.c (process_init_constructor): Likewise.
7208 2000-04-30 Scott Snyder <snyder@fnal.gov>
7210 * decl.c (finish_destructor_body): Use the base destructor when
7211 destroying virtual bases.
7213 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7215 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7217 * optimize.c (struct inline_data): Add target_exprs field.
7218 (declare_return_variable): When a function returns an aggregate,
7219 use the variable declared in the TARGET_EXPR as the remapped
7221 (expand_call_inline): Update the pending target_exprs stack.
7222 (optimize_function): Initialize the stack.
7224 * decl2.c (finish_file): Fix typo in comment.
7226 * method.c (emit_thunk): Don't try to return a `void' value.
7228 * optimize.c (initialize_inlined_parameters): If the parameter is
7229 addressable, we need to make a new VAR_DECL, even if the
7230 initializer is constant.
7232 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7234 * decl.c (grok_op_properties): Add an extra check of argtypes.
7236 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7238 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7240 (initialize_inlined_parameters): Try to avoid creating new
7243 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7245 * lex.c (my_get_run_time): Remove.
7246 (init_filename_times): Use get_run_time instead of my_get_run_time.
7247 (check_newline): Likewise.
7248 (dump_time_statistics): Likewise.
7249 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7250 of computing elapsed time explicitly.
7252 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7254 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7255 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7256 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7257 before calling decl_constant_value.
7258 * class.c (check_bitfield_decl): Likewise.
7259 * cvt.c (ocp_convert): Likewise.
7260 (convert): Likewise.
7261 * decl.c (compute_array_index_type): Likewise.
7262 (build_enumerator): Likewise.
7263 * decl2.c (check_cp_case_value): Likewise.
7264 * pt.c (convert_nontype_argument): Likewise.
7266 * typeck.c (decay_conversion): Likewise.
7267 (build_compound_expr): Likewise.
7268 (build_reinterpret_cast): Likewise.
7269 (build_c_cast): Likewise.
7270 (convert_for_assignment): Likewise.
7272 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7274 * decl.c (finish_function): Don't play games with DECL_INLINE.
7276 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7278 * ir.texi: Correct typo.
7280 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7282 * decl.c (grokdeclarator): Reject VLAs as members.
7284 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7286 * call.c (standard_conversion): Accept conversion between
7289 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7291 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7293 * decl2.c (finish_file): Remove double setup for accounting
7296 2000-04-24 Robert Lipe <robertlipe@usa.net>
7298 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7300 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7302 * new.cc (set_new_handler): Needs to be in std::.
7304 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7306 * cp-tree.h (lang_decl): Remove pretty_function_p.
7307 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7308 language-specific node.
7309 * decl.c (cp_make_fname_decl): Use build_decl, not
7310 build_lang_decl, to build the variables.
7311 (grokvardecl): Don't call build_lang_decl for local variables in
7313 (grokdeclarator): Don't call build_lang_decl for local type
7314 declarations in templates.
7315 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7316 zero'd memory, rather than calling memset.
7317 * pt.c: Include hashtab.h.
7318 (local_specializations): New variable.
7319 (retrieve_local_specialization): Use it.
7320 (register_local_specialization): Likewise.
7321 (tsubst_decl): Don't assume local variables have
7323 (instantiate_decl): Set up local_specializations.
7324 * Makefile.in (HTAB_H): New variable.
7326 2000-04-23 Richard Henderson <rth@cygnus.com>
7328 * typeck.c (c_expand_asm_operands): Restore the original
7329 contents of the output list.
7331 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7333 * ir.texi: Document complex number representation.
7335 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7337 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7338 (target_incomplete_p): New function.
7339 (tinfo_base_init): Create comdat NTBS name variable.
7340 (ptr_initializer): Add non_public parameter. Calculate it.
7341 (ptmd_initializer): Likewise.
7342 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7343 (create_real_tinfo_var): Add non_public parameter. Use it.
7344 Push proxy into global namespace.
7345 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7347 * inc/typeinfo (type_info::before, type_info::operator==):
7348 Compare __name addresses.
7350 * tinfo2.cc: Remove new-abi builtins comment.
7352 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7354 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7356 * call.c (joust): Exit early if we get the same function, too.
7358 * decl2.c (key_method): Return NULL_TREE for template classes.
7359 (import_export_class): Don't need to check for template classes.
7361 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7363 * lex.c: Remove references to cccp.c.
7365 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7367 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7368 volatile_memfunc. Add destructor_attr. Adjust dummy.
7369 (DECL_DESTRUCTOR_P): Use destructor_attr.
7370 (DECL_CONST_MEMFUNC_P): Reimplement.
7371 (DECL_VOLATILE_MEMFUNC_P): Remove.
7372 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7373 (overrides): Use DECL_DESTRUCTOR_P.
7374 (check_for_override): Likewise.
7375 * decl.c (start_function): Likewise.
7376 * decl2.c (grokfclassfn): Likewise.
7377 (check_classfn): Likewise.
7378 (grok_function_init): Likewise.
7380 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7382 * decl2.c (grokfield): Issue error on illegal data member
7385 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7387 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7389 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7391 * class.c (build_vtable_entry): Don't build thunks for type-info
7394 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7396 * decl.c (decls_match): Allow a redeclaration of a builtin to
7397 specify args while the builtin did not.
7399 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7401 * cp-tree.def (THUNK_DECL): Add to documentation.
7402 * cp-tree.h (flag_huge_objects): Declare.
7403 * class.c (modify_vtable_entry): Tidy.
7404 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7405 Calculate delta appropriately for the new ABI.
7406 (dfs_modify_vtables): Use it.
7407 (modify_all_vtables): Fix thinko in code to add overriding copies
7408 of functions to primary vtables.
7409 (build_clone): Fix typo in comment.
7410 (clone_function_decl): Correct order of destructors in vtable.
7411 (build_vbase_offset_vtbl_entries): Adjust comment.
7412 (dfs_vcall_offset_queue_p): Remove.
7413 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7414 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7415 (build_vtable_entry): Correct check for pure virtual functions.
7416 Don't declare flag_huge_objects.
7417 * decl.c (flag_huge_objects): Remove declaration.
7418 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7419 Use int_size_in_bytes.
7420 (emit_thunk): Handle vcall offset thunks.
7422 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7424 * decl2.c (parse_time, varconst_time): Delete declarations.
7425 (finish_file): Delete LINENO declaration.
7426 START_TIME and THIS_TIME now long.
7428 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7430 * class.c (build_base_field): Reformat comment.
7432 * inc/cxxabi.h (stddef.h): Comment inclusion.
7433 (__base_class_info::__offset): Comment shift.
7435 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7437 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7438 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7439 (cp_push_exception_identifier): New macro.
7440 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7441 (DECL_BASE_DESTRUCTOR_P): Likewise.
7442 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7443 (get_vtbl_decl_for_binfo): Fix formatting.
7444 (in_charge_arg_for_name): New macro.
7445 (maybe_build_cleanup_and_delete): Remove declaration.
7446 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7447 (in_charge_arg_for_name): New function.
7448 (build_new_method_call): Use it. Handle cloned destructors.
7449 (build_clone): Don't make the base constructor virtual.
7450 Automatically defer generated functions.
7451 (clone_function_decl): Handle destructors, too.
7452 (clone_constructors_and_destructors): Likewise.
7453 (create_vtable_ptr): Don't create a vtable entry for a cloned
7455 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7456 (initialize_predefined_identifiers): Update appropriately.
7457 (finish_destructor_body): Simplify.
7458 (maybe_build_cleanup_and_delete): Remove.
7459 * except.c (expand_throw): Handle new-ABI destructors.
7460 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7461 (build_dtor_call): New function.
7462 (build_delete): Use it. Simplify.
7463 * optimize.c (maybe_clone_body): Handle destructors.
7464 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7466 * exception.cc (cleanup_fn): New typedef.
7467 (CALL_CLEANUP): New macro.
7468 (cp_eh_info): Use them.
7469 (__cp_push_exception): Likewise.
7470 (__cp_pop_exception): Likewise.
7472 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7474 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7475 (complete_dtor_identifier): New macro.
7476 (CLASSTYPE_FIRST_CONVERSION): Remove.
7477 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7478 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7479 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7480 (CLASSTYPE_CONSTRUCTORS): Likewise.
7481 (CLASSTYPE_DESTRUCTORS): Likewise.
7482 (lang_decl): Add cloned_function.
7483 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7484 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7485 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7486 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7487 (DECL_CLONED_FUNCTION_P): Likewise.
7488 (DECL_CLONED_FUNCTION): Likewise.
7489 (clone_function_decl): Declare.
7490 (maybe_clone_body): Likewise.
7491 * call.c (build_user_type_conversion_1): Call complete object
7492 constructors in the new ABI.
7493 (build_new_method_call): Don't add in-charge parameters under the
7495 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7496 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7497 CLASSTYPE_DESTRUCTOR_SLOT.
7498 (build_clone): New function.
7499 (clone_function_decl): Likewise.
7500 (clone_constructors_and_destructors): Likewise.
7501 (check_bases_and_members): Use it.
7502 * decl.c (iniitialize_predefined_identifiers): Initialize
7503 complete_dtor_identifier.
7504 (finish_function): Don't add extra code to a clone.
7505 (lang_mark_tree): Mark cloned_function.
7506 * decl2.c (mark_used): Don't bother trying to instantiate things
7508 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7509 * method.c (set_mangled_name_for_decl): Don't treat clones as
7511 (synthesize_method): Sythesize cloned functions, not the clones.
7512 * optimize.c (inline_data): Update comment on ret_label.
7513 (remap_block): Don't assume DECL_INITIAL exists.
7514 (copy_body_r): Allow ret_label to be NULL.
7515 (maybe_clone_body): Define.
7516 * pt.c (tsubst_decl): Handle clones.
7517 (instantiate_clone): New function.
7518 (instantiate_template): Use it.
7519 (set_mangled_name_for_template_decl): Don't treat clones as
7521 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7522 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7523 * semantics.c (expand_body): Clone function bodies as necessary.
7525 * optimize.c (remap_decl): Avoid sharing structure for arrays
7526 whose size is only known at run-time.
7527 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7529 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7530 to has_in_charge_parm_p.
7531 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7532 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7533 (DECL_COPY_CONSTRUCTOR_P): New macro.
7534 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7535 (build_user_type_conversion_1): Likewise.
7536 (convert_like_real): Likewise.
7537 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7538 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7539 (copy_args_p): Likewise.
7540 (grok_ctor_properties): Likewise.
7541 (start_function): Likewise.
7542 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7543 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7544 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7545 * method.c (do_build_copy_constructor): Use
7546 DECL_HAS_IN_CHARGE_PARM_P.
7547 (synthesize_method): Likewise.
7548 * pt.c (instantiate_template): Remove goto.
7549 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7552 * cp-tre.h (finish_function): Change prototype.
7553 * decl.c (end_cleanup_fn): Adjust caller.
7554 (finish_function): Take only one parameter.
7555 * decl2.c (finish_objects): Adjust caller.
7556 (finish_static_storage_duration_function): Likewise.
7557 * method.c (emit_thunk): Likewise.
7558 * parse.y: Likewise.
7559 * parse.c: Regenerated.
7560 * pt.c (instantiate_decl): Likewise.
7561 * rtti.c (synthesize_tinfo_fn): Likewise.
7562 * semantics.c (expand_body): Likewise.
7564 * cp-tree.h (copy_decl): New function.
7565 * class.c (finish_struct_1): Use it.
7566 * lex.c (copy_decl): Define it.
7567 * pt.c (tsubst_decl): Likewise.
7568 * tree.c (copy_template_template_parm): Likewise.
7570 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7571 has_nonpublic_assign_ref.
7572 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7573 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7574 * class.c (finish_struct_methods): Don't set
7575 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7576 (interface_only): Don't declare.
7577 (interface_unknown): Likewise.
7579 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7581 * tree.h (HAVE_TEMPLATES): Remove definition.
7582 * lang-options.h (-fthis-is-variable): Remove documentation.
7584 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7586 * class.c (instantiate_type): Handle object-relative template-id.
7588 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7589 * decl.c (cplus_expand_expr_stmt): Not here.
7591 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7592 Initialize exprtype earlier.
7594 * parse.y (fn.def1): Check for defining types in return types.
7596 * decl.c (check_tag_decl): Notice extra fundamental types.
7597 Diagnose empty decls in classes, too.
7599 * decl.c (grokdeclarator): Don't override an anonymous name if no
7600 declarator was given.
7602 * cvt.c (convert_to_void): Call resolve_offset_ref.
7604 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7606 * decl2.c (decl_namespace): Handle getting a type.
7608 * typeck.c (build_c_cast): Re-enable warning for cast between
7609 pointer and integer of different size.
7611 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7613 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7615 (__pointer_type_info::__pointer_catch): New virtual function.
7616 (__pointer_to_member_type_info): Derive from
7617 __pointer_type_info. Adjust.
7618 (__pointer_to_member_type_info::__do_catch): Remove.
7619 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7620 (__pointer_to_member_type_info::__pointer_catch): Declare.
7621 * rtti.c (qualifier_flags): Add restrict flag.
7622 (ptmd_initializer): Reorder members.
7623 (create_tinfo_types): Expand comments. Reorder
7624 ptmd_desc_type_node members.
7625 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7627 (__pointer_type_info::__do_catch): Move specific code into
7628 __pointer_catch. Call it.
7629 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7630 specific catch checking. Fix void conversion check.
7631 (__pointer_to_member_type_info::__do_catch): Remove.
7632 (__pointer_to_member_type_info::__pointer_catch): Implement.
7634 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7636 * lex.c (init_parse): Remove traces of classof and headof.
7637 * decl2.c (flag_operator_names): Default to 1.
7638 (lang_decode_option): Do not set it for -ansi.
7640 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7642 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7643 (DECL_MAIN_VARIANT): Remove.
7644 * decl.c (duplicate_decls): Don't set it.
7645 (start_function): Likewise.
7646 (lang_mark_tree): Don't mark it.
7647 * decl2.c (defer_fn): Don't use it.
7648 * lex.c (retrofit_lang_decl): Don't set it.
7649 * pt.c (tsubst_decl): Likewise.
7650 * ptree.c (print_lang_decl): Don't print it.
7651 * typeck.c (mark_addressable): Don't use it.
7653 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7655 * vec.cc: Include <new> and <exception>.
7656 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7657 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7659 (__cxa_vec_delete): Catch dtor exceptions.
7661 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7663 Prepend __ to implementation defined names.
7664 * inc/typeinfo (type_info): Rename _name to __name.
7665 (type_info::type_info): Rename parameter.
7666 (type_info::operator==, type_info::operator!=,
7667 type_info::before): Likewise.
7668 (type_info::is_pointer_p, type_info::is_function_p,
7669 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7672 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7673 (__pointer_type_info::__pointer_type_info): Likewise.
7674 (__pointer_type_info::is_pointer_p,
7675 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7676 (__array_type_info::__array_type_info): Rename parameters.
7677 (__function_type_info::__function_type_info): Likewise.
7678 (__function_type_info::is_function_p): Prepend __.
7679 (__enum_type_info::__enum_type_info): Rename parameters.
7680 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7682 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7684 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7685 (__class_type_info::__class_type_info): Rename parameters.
7686 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7687 (__class_type_info::upcast_result,
7688 __class_type_info::dyncast_result): Prepend __. Move definition
7690 (__class_type_info::do_upcast, __class_type_info::do_catch,
7691 __class_type_info::find_public_src,
7692 __class_type_info::do_dyncast,
7693 __class_type_info::do_find_public_src): Prepend __. Rename
7695 (__si_class_type_info::__si_class_type_info): Rename parameters.
7696 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7697 __si_class_type_info::do_find_public_src): Prepent __. Rename
7699 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7700 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7701 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7703 (__dynamic_cast): Rename parameters.
7704 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7705 type_info::do_catch, type_info::do_upcast): Prepend __.
7706 (contained_p, public_p, virtual_p, contained_public_p,
7707 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7708 (__class_type_info::do_catch,
7709 __class_type_info::do_upcast): Prepend __. Adjust.
7710 (__class_type_info::__upcast_result,
7711 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7713 (__class_type_info::find_public_src): Prepend __. Adjust.
7714 (__class_type_info::do_find_public_src,
7715 __si_class_type_info::do_find_public_src,
7716 __vmi_class_type_info::do_find_public_src): Likewise.
7717 (__class_type_info::do_dyncast,
7718 __si_class_type_info::do_dyncast,
7719 __vmi_class_type_info::do_dyncast): Likewise.
7720 (__class_type_info::do_upcast,
7721 __si_class_type_info::do_upcast,
7722 __vmi_class_type_info::do_upcast): Likewise.
7723 (__dynamic_cast): Adjust.
7724 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7725 (__function_type_info::is_function_p): Likewise.
7726 (__pointer_type_info::do_catch): Likewise. Adjust.
7727 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7728 (__throw_type_match_rtti_2): Adjust.
7729 (__is_pointer): Adjust.
7731 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7733 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7734 (complete_ctor_identifier): New macro.
7735 (special_function_kind): Add sfk_copy_constructor and
7736 sfk_assignment_operator.
7737 (LOOKUP_HAS_IN_CHARGE): Remove.
7738 (cons_up_default_function): Rename to ...
7739 (implicitly_declare_fn): ... this.
7740 * call.c (build_new_method_call): Add in-charge parameters for
7742 * class.c (add_implicitly_declared_members): Change parameter name
7743 from cant_have_assignment to cant_have_const_assignment.
7744 Replace calls to cons_up_default_function to implicitly_declare_fn.
7745 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7746 * decl.c (initialize_predefined_identifiers): Initialize it.
7747 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7749 * init.c (expand_default_init): Don't calculate the in-charge
7751 (build_new_1): Likewise.
7752 * lex.c (cons_up_default_function): Move to method.c.
7753 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7754 (implicitly_declare_fn): New function.
7755 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7756 (build_modify_expr): Likewise.
7757 * typeck2.c (build_functional_cast): Likewise.
7759 Under the new ABI, constructors don't return `this'.
7760 * cp-tree.h (warn_reorder): Declare.
7761 (special_function_kind): New enum.
7762 (global_base_init_list): Remove declaration.
7763 (emit_base_init): Don't return a value.
7764 (check_base_init): Don't declare.
7765 (is_aggr_typedef): Likewise.
7766 * decl.c (check_special_function_return_type): New function.
7767 (return_types): Remove.
7768 (grokdeclarator): Use check_special_function_return_type.
7769 (start_function): Don't initialize ctor_label under the new ABI.
7770 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7771 * init.c (begin_init_stmts): Move to top of file.
7772 (finish_init_stmts): Likewise.
7773 (warn_reorder): Don't declare.
7774 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7776 (check_base_init): Remove.
7777 (is_aggr_typedef): Likewise.
7778 (build_new_1): Don't use the return value of a constructor.
7779 * semantics.c (setup_vtbl_ptr): Don't use the return value
7781 * typeck.c (check_return_expr): Don't magically convert return
7782 statements into `return this' in constructors under the new ABI.
7784 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7785 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7786 (base_ctor_identifier): New macro.
7787 (base_dtor_identifier): Likewise.
7788 (deleting_dtor_identifier): Likewise.
7789 * decl.c: Don't include obstack.h.
7790 (obstack_chunk_alloc): Don't define.
7791 (obstack_chunk_free): Likewise.
7792 (struct predefined_identifier): New type.
7793 (initialize_predefined_identifiers): New function.
7794 (init_decl_processing): Use it.
7795 (debug_temp_inits): Remove.
7796 (start_method): Don't call preserve_data.
7797 (hack_incomplete_structures): Update comment.
7798 * init.c (init_init_processing): Don't initialize
7800 (build_offset_rf): Remove dead code.
7801 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7802 * search.c (init_search_processing): Don't initialize
7805 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7807 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7808 some sign_compare warnings.
7810 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7812 Rename abi::__vmi_class_type_info members.
7813 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7814 base_list, detail_masks members to vmi_flags, vmi_base_count,
7815 vmi_bases and vmi_flags_masks respectively.
7816 (__vmi_class_type_info::vmi_flags_masks): Rename
7817 details_unknown_mask to flags_unknown_mask.
7818 * tinfo.cc (__class_type_info::do_upcast): Adjust.
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 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7825 * tinfo.cc (convert_to_base): New function.
7826 (get_vbase_offset): Remove. Move into convert_to_base.
7827 (__vmi_class_type_info::do_find_public_src): Adjust.
7828 (__vmi_class_type_info::do_dyncast): Adjust.
7829 (__vmi_class_type_info::do_upcast): Adjust.
7831 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7833 * tinfo.cc (operator=): Use __builtin_strcmp.
7834 * tinfo2.cc (before): Likewise.
7836 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7838 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7839 (DECL_SAVED_INLINE): Rename to ...
7840 (DECL_DEFERRED_FN): ... this.
7841 (in_function_p): Remove declaration.
7842 (mark_inline_for_output): Rename to ...
7843 (defer_fn): ... this.
7844 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7845 (in_function_p): Remove definition.
7846 * decl2.c (saved_inlines): Rename to ...
7847 (deferred_fns): ... this.
7848 (saved_inlines_used): Rename to ...
7849 (deferred_fns_used): ... this.
7850 (mark_inline_for_output): Rename to ...
7851 (defer_fn): ... this.
7852 (finish_file): Adjust accordingly.
7853 (init_decl2): Likewise.
7854 * lex.c (cons_up_default_function): Likewise.
7855 * pt.c (mark_decl_instantiated): Likewise.
7856 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7858 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7859 * semantics.c (expand_body): Defer more functions.
7861 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7864 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7866 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7867 __cxa_vec_delete): Declare.
7869 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7871 * rtti.c (dfs_class_hint_mark): New static function.
7872 (dfs_class_hint_unmark): New static function.
7873 (class_hint_flags): Use them.
7875 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7877 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7879 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7881 * cp-tree.h (instantiate_decl): Change prototype.
7882 * decl2.c (mark_used): Adjust call.
7883 * optimize.c (inlinable_function_p): Adjust handling of templates.
7884 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7885 (do_type_instantiation): Likewise.
7886 (instantiate_decl): Defer more templates.
7887 (instantiate_pending_templates): Adjust logic to handle inline
7890 * Makefile.in (GGC_H): New variable. Use it throughout in place
7893 * call.c: Don't include obstack.h. Include ggc.h.
7894 (obstack_chunk_alloc): Don't define.
7895 (obstack_chunk_free): Likewise.
7896 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7897 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7898 (pop_switch): Free it.
7900 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7902 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7903 if we don't have a DECL_FIELD_OFFSET.
7905 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7907 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7910 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7912 * cfns.gperf (hash, libc_name_p): Prototype.
7914 * rtti.c (build_dynamic_cast_1): Constification.
7916 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7918 * semantics.c (deferred_type_access_control): Prototype.
7920 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7922 Correct many new ABI issues regarding vbase and vcall offset
7924 * cp-tree.h (BINFO_VTABLE): Document.
7925 (struct lang_type): Tweak formatting.
7926 (BINFO_PRIMARY_BINFO): Add to documentation.
7927 (CLASSTYPE_VSIZE): Fix typo in comment.
7928 (CLASSTYPE_VBASECLASSES): Update documentation.
7929 (BINFO_VBASE_MARKED): Remove.
7930 (SET_BINFO_VBASE_MARKED): Likewise.
7931 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7932 (BINFO_FIELDS_MARKED): Remove.
7933 (SET_BINFO_FIELDS_MARKED): Likewise.
7934 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7935 (enum access_kind): New enumeration.
7936 (num_extra_vtbl_entries): Remove declaration.
7937 (size_extra_vtbl_entries): Likewise.
7938 (get_vtbl_decl_for_binfo): New function.
7939 (dfs_vbase_unmark): Remove declaration.
7940 (mark_primary_bases): Likewise.
7941 * class.c (SAME_FN): Remove.
7942 (struct vcall_offset_data_s): Move definition.
7943 (build_vbase_pointer): Use `build', not `build_binary_op', to
7944 access the vbase pointer under the new ABI.
7945 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7946 (build_primary_vtable): Likewise.
7947 (dfs_mark_primary_bases): Move here from search.c.
7948 (mark_primary_bases): Likewise.
7949 (determine_primary_bases): Under the new ABI, don't make a base
7950 class a primary base just because we don't yet have any virtual
7952 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7953 (num_vfun_entries): Remove.
7954 (dfs_count_virtuals): Likewise.
7955 (num_extra_vtbl_entries): Likewise.
7956 (size_extra_vtbl_entries): Likewise.
7957 (layout_virtual_bases): Iterate in inheritance graph order under
7959 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7960 indicate that a vfield is present.
7961 (init_class_processing): Initialize access_public_node, etc., from
7963 (get_vtbl_decl_for_binfo): New function.
7964 (dump_class_hierarchy_r): Likewise.
7965 (dump_class_hierarchy): Use it.
7966 (finish_vtbls): Build the vtbls in inheritance graph order.
7967 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7968 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7969 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7971 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7972 where the vptr points, even for primary vtables.
7973 (build_vtbl_initializer): Adjust handling of vbase and vcall
7975 (build_vcall_and_vbase_vtable_entries): New function.
7976 (dfs_build_vbase_offset_vtbl_entries): Remove.
7977 (build_vbase_offset_vtbl_entries): Reimplement.
7978 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7979 were already handled in a primary base class vtable.
7980 (build_vcall_offset_vtbl_entries): Adjust.
7981 (build_rtti_vtbl_entries): Adjust.
7982 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7983 * init.c (expand_virtual_init): Simplify.
7984 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7985 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7986 * search.c (BINFO_ACCESS): New macro.
7987 (SET_BINFO_ACCESS): Likewise.
7988 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7989 (access_in_type): Likewise.
7990 (dfs_accessible_p): Likewise.
7991 (protected_accessible_p): Likewise.
7992 (lookup_fnfields_1): Adjust documentation.
7993 (dfs_mark_primary_bases): Move to class.c
7994 (mark_primary_bases): Likewise.
7995 (dfs_vbase_unmark): Remove.
7996 (virtual_context): Use BINFO_FOR_VBASE.
7997 (dfs_get_vbase_types): Simplify.
7998 (dfs_build_inheritance_graph_order): New function.
7999 (get_vbase_types): Use it.
8000 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8002 * tinfo.cc (get_vbase_offset): New function.
8003 (__vmi_class_type_info::do_find_public_src): Use it.
8004 (__vmi_class_type_info::do_dyncast): Likewise.
8005 (__vmi_class_type_info::do_upcast): Likewise.
8007 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8009 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8011 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8013 * rtti.c (class_hint_flags): Rename flags.
8014 (class_initializer): Remove flags.
8015 (synthesize_tinfo_var): Combine offset and flags. Add flags
8016 for __vmi_class_type_info.
8017 (create_tinfo_types): Remove flags from __class_type_info and
8018 __si_class_type_info. Merge flags and offset from
8019 base_class_type_info.
8020 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8021 (__base_class_info::is_virtual_p): Adjust.
8022 (__base_class_info::is_public_p): Adjust.
8023 (__base_class_info::offset): New accessor.
8024 (__class_type_info::details): Remove member.
8025 (__class_type_info::__class_type_info): Lose details.
8026 (__class_type_info::detail_masks): Remove.
8027 (__si_class_type_info::__si_class_type_info): Lose details.
8028 (__vmi_class_type_info::details): New member.
8029 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8030 (__vmi_class_type_info::detail_masks): New member.
8031 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8032 with unknown_details_mask.
8033 (__vmi_class_type_info::do_find_public_src): Adjust
8034 (__vmi_class_type_info::do_dyncast): Adjust.
8035 (__vmi_class_type_info::do_upcast): Set result details, if
8037 (__dynamic_cast): Temporarily #if out optimization.
8039 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8041 * rtti.c (get_tinfo_decl): Mark used.
8042 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8043 mark as dealt with, if we output it.
8045 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8047 * class.c: Reorganize to put virtual function table initialization
8048 machinery at the end of the file.
8050 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8052 * class.c (finish_struct): Use bitsize_zero_node.
8053 * pt.c (instantiate_class_template): Likewise.
8055 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8057 Put RTTI entries at negative offsets in new ABI.
8058 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8059 vbase offset at index -3, not -1.
8060 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8061 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8062 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8063 (build_rtti_vtbl_entries): New function.
8064 (set_rtti_entry): Remove.
8065 (build_primary_vtable): Don't use it.
8066 (build_secondary_vtable): Likewise.
8067 (start_vtable): Remove.
8068 (first_vfun_index): New function.
8069 (set_vindex): Likewise.
8070 (add_virtual_function): Don't call start_vtable. Do call
8072 (set_primary_base): Rename parameter.
8073 (determine_primary_base): Likewise.
8074 (num_vfun_entries): Don't use skip_rtti_stuff.
8075 (num_extra_vtbl_entries): Include RTTI information.
8076 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8077 (skip_rtti_stuff): Remove.
8078 (dfs_modify_vtables): Don't use it.
8079 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8080 (layout_nonempty_base_or_field): Update size handling.
8081 (create_vtable_ptr): Tweak.
8082 (layout_class_type): Adjust parameter names.
8083 (finish_struct_1): Simplify.
8084 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8085 (skip_rtti_stuff): Remove.
8086 (first_vfun_index): New function.
8087 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8088 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8089 (marked_vtable_pathp): Declare.
8090 (unmarked_vtable_pathp): Likewise.
8091 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8093 * rtti.c (build_headof): Look for RTTI at negative offsets.
8094 (get_tinfo_decl_dynamic): Likewise.
8095 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8097 (create_pseudo_type_info): Do it here instead. Adjust so that
8098 vptr points at first virtual function.
8099 * search.c (marked_vtable_pathp): Make it global.
8100 (unmarked_vtable_pathp): Likewise.
8101 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8102 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8103 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8104 (get_pure_virtuals): Likewise.
8105 (expand_upcast_fixups): Likewise.
8106 * tree.c (debug_binfo): Likewise.
8107 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8110 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8112 * class.c (check_field_decl): Fix typo.
8113 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8114 (check_methods): Likewise.
8115 (check_field_decls): Likewise.
8116 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8117 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8118 Use DECL_RESULT_FLD, not DECL_RESULT.
8119 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8120 * lex.c (identifier_type): Likewise.
8121 * pt.c (determine_specialization, lookup_template_class): Likewise.
8122 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8123 (resolve_overloaded_unification, more_specialized): Likewise.
8124 * semantics.c (finish_member_declaration): Likewise.
8125 * typeck.c (build_x_function_call): Likewise.
8127 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8129 * class.c (layout_empty_base): Handle empty bases with non-byte
8131 (build_base_field): Likewise.
8132 (layout_virtual_bases): Likewise.
8134 * class.c (finish_struct_1): Fix typo in this change:
8136 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8138 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8140 * decl.c (grokdeclarator): Count partial specializations when
8141 keeping track of how many template classes have been seen.
8143 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8145 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8147 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8148 (get_vfield_offset): Use byte_position.
8149 (set_rtti_entry): Set OFFSET to ssizetype zero.
8150 (get_binfo_offset_as_int): Deleted.
8151 (dfs_record_base_offsets): Use tree_low_cst.
8152 (dfs_search_base_offsets): Likewise.
8153 (layout_nonempty_base_or_field): Reflect changes in RLI format
8154 and call byte_position.
8155 (layout_empty_base): Convert offset to ssizetype.
8156 (build_base_field): use rli_size_unit_so_far.
8157 (dfs_propagate_binfo_offsets): Do computation in proper type.
8158 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8159 (layout_class_type): Reflect changes in RLI names and fields.
8160 (finish_struct_1): Set DECL_FIELD_OFFSET.
8161 * dump.c (dequeue_and_dump): Call bit_position.
8162 * expr.c (cplus_expand_constant): Use byte_position.
8163 * rtti.c (expand_class_desc): Use bitsize_one_node.
8164 * typeck.c (build_component_addr): Use byte_position and don't
8165 special case for zero offset.
8167 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8169 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8171 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8173 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8176 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8178 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8180 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8181 make_typename_type, check_initializer, cp_finish_decl,
8182 xref_tag): Likewise.
8183 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8184 decl_namespace, arg_assoc_template_arg, arg_assoc,
8185 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8186 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8187 args_to_string): Likewise.
8188 * friend.c (is_friend): Likewise.
8189 * lex.c (note_got_semicolon, note_list_got_semicolon,
8190 is_global): Likewise.
8191 * method.c (build_overload_nested_name, build_overload_value,
8192 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8193 * parse.y (typename_sub, typename_sub1): Likewise.
8194 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8195 process_partial_specialization, convert_template_argument,
8196 template_args_equal, add_pending_template, lookup_template_class,
8197 for_each_template_parm_r, maybe_fold_nontype_arg,
8198 tsubst, instantiate_template, type_unification_real, unify,
8199 instantiate_pending_templates, set_mangled_name_for_template_decl):
8201 * repo.c (repo_get_id, repo_template_used): Likewise.
8202 * search.c (lookup_field_1): Likewise.
8203 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8204 * xref.c (classname): Likewise.
8206 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8208 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8209 (CANONICAL_BINFO): New macro.
8210 (BINFO_NEW_VTABLE_MARKED): Use it.
8211 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8212 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8213 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8215 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8216 (build_secondary_vtable): Likewise.
8217 (dfs_finish_vtbls): Likewise.
8218 (dfs_accumulate_vtbl_inits): Likewise.
8219 (accumulate_vtbl_inits): New function.
8220 (finish_vtbls): Make sure that virtual bases come after
8221 non-virtual bases in the vtable group.
8222 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8223 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8224 * search.c (struct vbase_info): Move definition.
8225 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8226 (unmarked_new_vtable_p): Likewise.
8227 (dfs_mark_vtable_path): Remove.
8228 (dfs_mark_new_vtable): Remove.
8229 (dfs_unmark_new_vtable): Likewise.
8230 (dfs_clear_search_slot): Likewise.
8231 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8232 (dfs_clear_vbase_slots): Likewise.
8233 (init_vbase_pointers): LIkewise.
8235 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8237 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8238 SIZETYPE to a non-SIZETYPE.
8240 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8242 * class.c (layout_virtual_bases): Adjust names in conditionally
8245 * class.c (record_base_offsets): New function.
8246 (layout_conflict_p): Likewise.
8247 (layout_nonempty_base_or_field): Use it.
8248 (layout_empty_base): New function.
8249 (build_base_field): Use it.
8250 (build_base_fields): Update comment.
8251 (layout_virtual_bases): Fold in a little code form
8252 layout_basetypes. Use layout_empty_base.
8253 (layout_basetypes): Remove.
8254 (end_of_class): New function.
8255 (layout_class_type): Use it. Adjust.
8257 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8259 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8261 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8262 * typeck.c (fntype_p): Remove.
8264 * cp-tree.h (TI_SPEC_INFO): Remove.
8265 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8266 * pt.c (process_partial_specialization): Likewise.
8268 * class.c (build_base_field): Fix thinko in computation of binfo
8271 * tree.c (mark_local_for_remap_p): Mark variables declared in
8272 TARGET_EXPRs as well.
8274 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8276 * typeck.c (require_complete_type, complete_type,
8277 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8278 build_array_ref, convert_arguments, pointer_diff,
8279 build_x_unary_op, build_unary_op, build_c_cast,
8280 build_modify_expr): Use COMPLETE_TYPE_P etc.
8281 * call.c (is_complete, convert_like_real,
8282 build_new_method_call): Likewise.
8283 * class.c (build_vbase_pointer_fields, check_bases,
8284 build_base_field, finish_struct_1, pushclass): Likewise.
8285 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8286 * decl.c (maybe_process_template_type_declaration, pushtag,
8287 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8288 layout_var_decl, check_initializer, cp_finish_decl,
8289 grokdeclarator, require_complete_types_for_parms,
8290 grok_op_properties, xref_tag, xref_basetypes,
8291 check_function_type): Likewise.
8292 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8293 * friend.c (do_friend): Likewise.
8294 * init.c (build_offset_ref): Likewise.
8295 * parse.y (structsp): Likewise.
8296 * pt.c (maybe_process_partial_specialization,
8297 tsubst_friend_function, instantiate_class_template, tsubst,
8298 do_type_instantiation, instantiate_pending_templates): Likewise.
8299 * repo.c (repo_get_id): Likewise.
8300 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8301 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8302 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8303 * semantics.c (begin_class_definition): Likewise.
8304 * tree.c (build_cplus_method_type): Likewise.
8305 * typeck2.c (digest_init, build_functional_cast,
8306 add_exception_specifier): Likewise.
8307 * parse.h, parse.c: Regenerated.
8309 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8311 * inc/cxxabi.h: New header file. Define new-abi entry points.
8312 (__pointer_type_info::target): Rename member to ...
8313 (__pointer_type_info::type): ... here.
8314 (__base_class_info::type): Rename member to ...
8315 (__base_class_info::base): ... here.
8316 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8317 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8318 (abi_node): New global tree node.
8319 * decl.c (abi_node): Document.
8320 (init_decl_processing): Initialize abi_node.
8321 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8322 (get_vmi_pseudo_type_info): Likewise.
8323 (create_tinfo_types): Likewise.
8324 (emit_support_tinfos): Likewise.
8325 * tinfo.h (cxxabi.h): Include for new-abi.
8326 Move rtti class definitions to new header file.
8327 * tinfo.cc (abi): Use the namespace.
8328 (std): Move new abi rtti classes from here ...
8329 (__cxxabiv1): ... to here.
8330 * tinfo2.cc (cxxabi.h): Include for new-abi.
8331 Move rtti class definitions to new header file.
8332 (std): Move new abi rtti classes from here ...
8333 (__cxxabiv1): ... to here.
8334 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8337 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8338 Jason Merrill <jason@casey.cygnus.com>
8340 * method.c (build_overload_int): Use host_integerp.
8342 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8344 * init.c (build_offset_ref): Handle the case of a templated member
8347 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8349 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8351 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8353 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8354 * class.c (check_bitfield_decl): Turn illegal bitfields into
8356 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8358 (dfs_offset_for_unshared_vbases): Likewise.
8359 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8360 pointer-to-member correctly under the new ABI.
8361 * expr.c (cplus_expand_constant): Don't use cp_convert when
8362 turning an offset into a pointer-to-member.
8363 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8364 when dereferencing them under the new ABI.
8365 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8366 of pointers-to-members under the new ABI.
8368 * class.c (check_bitfield_decl): Remove restriction on really long
8370 (layout_class_type): Implement new ABI handling of bitfields
8371 longer than their types.
8373 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8375 * parse.y (extdefs): Call ggc_collect.
8376 * parse.c: Regenerated.
8378 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8380 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8381 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8384 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8386 * class.c (build_vbase_path): Use integer_zerop.
8387 (build_vtable_entry): Use tree_low_cst.
8388 (get_vfield_offset): Use bit_position.
8389 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8391 (check_bitfield_decl): Set DECL_SIZE using convert.
8392 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8393 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8395 (finish_struct_1): Use bit_position.
8396 (dump_class_hierarchy): Use tree_low_cst.
8397 * cp-tree.h (min_precision): Add declaration.
8398 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8399 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8400 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8401 * expr.c (cplus_expand_constant): Use bit_position.
8402 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8403 * rtti.c (get_base_offset): Use bit_position.
8404 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8405 host_integerp, and tree_low_cst.
8406 (pointer_int_sum): Use integer_zerop.
8407 (build_component_addr): Use bit_position.
8409 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8411 * typeck.c (require_complete_type): Don't assume size_zero_node.
8412 (complete_type_or_else): Likewise.
8414 2000-03-16 Steven Grady <grady@digitaldeck.com>
8415 Jason Merrill <jason@casey.cygnus.com>
8417 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8419 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8421 * decl2.c (grokfield): Bail out if type is error_mark_node.
8423 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8425 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8426 (__pointer_to_member_data): ... here. Adjust.
8427 * rtti.c (create_tinfo_types): Adjust.
8429 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8431 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8432 * decl.c (ref_desc_type_node): Undocument.
8433 * rtti.c (ptr_ref_initializer): Rename to ...
8434 (ptr_initializer): ... here. Adjust comments.
8435 (ptmd_initializer): Fix comment thinko.
8436 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8437 (create_tinfo_types): Remove ref_desc_type_node init.
8438 * tinfo2.cc (__reference_type_info): Remove.
8440 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8442 * decl.c (cp_finish_decl): Remove obsolete comment.
8444 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8446 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8448 * cp-tree.h: Tweak documentation.
8449 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8450 (avoid_overlap): Remove.
8451 (get_binfo_offset_as_int): New function.
8452 (dfs_serach_base_offsets): Likewise.
8453 (layout_nonempty_base_or_field): Likewise.
8454 (build_base_field): Layout fields here. Avoid placing two objects
8455 of the same type at the same address, under the new ABI.
8456 (build_base_fields): Adjust accordingly.
8457 (create_vtable_ptr): Return the new field, but don't attach it to
8459 (remove_base_field): Remove.
8460 (remove_base_fields): Remove.
8461 (layout_basetypes): Adjust accordingly.
8462 (layout_class_type): Call layout_field for each field, rather than
8463 just making a wholesale call to layout_type.
8465 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8467 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8469 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8471 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8473 * except.c (dtor_nothrow): New fn.
8474 (do_pop_exception): Use it. Take type parm.
8475 (push_eh_cleanup): Take type parm.
8476 (expand_start_catch_block): Pass it.
8477 (build_eh_type_type_ref): Accept null type.
8479 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8481 * cp-tree.h (revert_static_member_fn): Change prototype.
8482 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8483 (grok_op_properties): Likewise.
8484 (start_function): Likewise.
8485 (revert_static_member_fn): Simplify.
8486 * pt.c (check_explicit_specialization): Adjust call to
8487 revert_static_member_fn.
8489 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8491 * cp-tree.h (scope_kind): New type.
8492 (tmpl_spec_kind): Likewise.
8493 (declare_pseudo_global_level): Remove.
8494 (pseudo_global_level_p): Rename to template_parm_scope_p.
8495 (pushlevel): Remove declaration.
8496 (begin_scope): New function.
8497 (finish_scope): Likewise.
8498 (current_tmpl_spec_kind): Likewise.
8499 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8500 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8501 Add template_spec_p.
8502 (toplevel_bindings_p): Adjust.
8503 (declare_pseudo_global_level): Remove.
8504 (pseudo_global_level_p): Rename to template_parm_scope_p.
8505 (current_tmpl_spec_kind): New function.
8506 (begin_scope): Likewise.
8507 (finish_scope): Likewise.
8508 (maybe_push_to_top_level): Adjust.
8509 (maybe_process_template_type_declaration): Likewise.
8510 (pushtag): Likewise.
8511 (pushdecl_nonclass_level): Likewise.
8512 (lookup_tag): Likewise.
8513 (grokfndecl): Handle member template specializations. Share
8514 constructor and non-constructor code.
8515 * decl2.c (check_classfn): Handle member template specializations.
8516 * pt.c (begin_template_parm_list): Use begin_scope.
8517 (begin_specialization): Likewise.
8518 (end_specialization): Likewise.
8519 (check_explicit_specialization): Use current_tmpl_spec_kind.
8520 Handle member template specializations.
8521 (end_template_decl): Use finish_scope. Remove call to
8523 (push_template_decl_real): Remove bogus error message.
8524 (tsubst_decl): Fix typo in code contained in comment.
8525 (instantiate_template): Handle member template specializations.
8526 (most_general_template): Likewise.
8528 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8530 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8531 (do_identifier): Ditto for error().
8533 * pt.c (convert_nontype_argument): Ditto for cp_error().
8534 (convert_template_argument): Ditto for cp_pedwarn().
8536 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8538 * exception.cc (__check_null_eh_spec): New fn.
8539 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8541 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8543 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8544 * except.c (expand_end_eh_spec): Add the return type.
8545 * rtti.c (throw_bad_cast): Add the parmtypes.
8546 (throw_bad_typeid): Likewise.
8548 * semantics.c (expand_stmt): Only leave out rtl for unused
8549 artificials, and set DECL_IGNORED_P on them as well.
8550 * decl.c (wrapup_globals_for_namespace): Likewise.
8552 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8554 * decl.c (maybe_commonize_var): Skip all artificial decls.
8555 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8557 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8559 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8560 * cp-tree.h: Declare flag_enforce_eh_specs.
8561 * decl.c (store_parm_decls, finish_function): Check it.
8563 C library functions don't throw.
8564 * Makefile.in (cfns.h): New target.
8565 (except.o): Depend on it.
8566 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8567 * cfns.gperf: New file.
8568 * cfns.h: Generated.
8569 * except.c: Include it.
8570 (nothrow_libfn_p): New fn.
8571 * decl.c (grokfndecl): Use it.
8572 * cp-tree.h: Declare it.
8574 * decl.c (push_overloaded_decl_1, auto_function,
8575 define_function): Lose.
8576 (build_library_fn_1): New static fn.
8577 (builtin_function): Use it.
8578 (get_atexit_node): Use build_library_fn_ptr.
8579 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8580 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8581 push_void_library_fn, push_throw_library_fn): New fns.
8582 * cp-tree.h: Declare them.
8583 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8584 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8585 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8586 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8587 * rtti.c (build_runtime_decl): Lose.
8588 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8589 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8590 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8592 * call.c (build_call): Remove result_type parm.
8593 Call mark_used on unused artificial fns.
8594 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8596 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8598 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8600 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8601 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8602 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8603 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8604 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8605 expand_generic_desc): Likewise.
8607 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8609 * exception.cc (__cp_pop_exception): Cleanup the original object.
8611 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8613 * decl.c (grok_op_properties): Merge conversion to void warning
8614 with other silly op warnings.
8616 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8618 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8619 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8621 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8623 * decl.c (cp_make_fname_decl): New function.
8624 (wrapup_globals_for_namespace): Don't emit unused static vars.
8625 (init_decl_processing): Remove comment about use of
8626 array_domain_type. Set make_fname_decl.
8627 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8628 * semantics.c (begin_compound_stmt): Remove
8629 current_function_name_declared flagging.
8630 (expand_stmt): Don't emit unused local statics.
8631 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8634 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8636 * typeck.c (convert_for_assignment): Don't look at array
8638 * call.c (convert_like_real): Likewise.
8640 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8642 Add initial support for '\uNNNN' specifier.
8643 * lex.c (read_ucs): New fn.
8644 (readescape, skip_white_space): Call it.
8645 (is_extended_char, is_extended_char_1): New fns.
8646 (utf8_extend_token): New fn, #if 0'd out.
8647 (real_yylex): Treat extended chars like letters.
8649 * search.c (note_debug_info_needed): Walk the bases even if we
8650 weren't deferring the type itself.
8652 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8654 * decl2.c (finish_objects): Constify a char*.
8656 * method.c (emit_thunk): Likewise.
8658 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8660 * typeck.c (dubious_conversion_warnings): Look through
8663 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8665 * class.c (dfs_modify_vtables): I is now unsigned.
8666 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8667 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8668 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8669 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8670 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8671 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8672 Call integer_all_onesp.
8673 * typeck2.c (process_init_constructor): Use compare_tree_int.
8675 * lang-specs.h (as): Don't call if -syntax-only.
8677 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8679 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8680 RTL_EXPR_HAS_NO_SCOPE after all.
8682 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8684 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8685 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8686 RTL_EXPR_HAS_NO_SCOPE.
8688 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8691 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8693 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8695 * call.c (convert_like): Macrofy.
8696 (convert_like_with_context): New macro.
8697 (convert_like_real): Renamed from convert_like. Add calling
8698 context parameters, for diagnostics. Add recursive flag. Call
8699 dubious_conversion_warnings for outer conversion.
8700 (build_user_type_conversion): Use convert_like_with_context.
8701 (build_over_call): Likewise. Don't warn about dubious
8702 conversions here. Adjust convert_default_arg calls.
8703 (convert_default_arg): Add context parameters for diagnostics.
8704 Pass throught to convert_like_with_context.
8705 * cp-tree.h (convert_default_arg): Add context parameters.
8706 (dubious_conversion_warnings): Prototype new function.
8707 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8708 (dubious_conversion_warnings): New function, broken
8709 out of convert_for_assignment.
8710 (convert_for_assignment): Adjust.
8712 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8714 * decl2.c (key_method): Break out from...
8715 (import_export_vtable, import_export_class): ...here.
8717 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8718 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8720 * search.c (note_debug_info_needed, dfs_debug_mark,
8721 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8722 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8724 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8726 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8729 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8731 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8732 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8733 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8734 (lang_type): Split gets_new into has_new and has_array_new.
8735 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8736 (TYPE_GETS_NEW): Split into ...
8737 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8738 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8739 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8740 (build_op_new_call): Don't declare.
8741 (build_new_1): Likewise.
8742 * call.c (build_op_new_call): Remove.
8743 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8744 instead of TYPE_NEEDS_DESTRUCTOR.
8745 (finish_struct_bits): Likewise.
8746 (add_implicitly_declared_members): Likewise.
8747 (check_field_decl): Likewise.
8748 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8749 correctly under the new ABI.
8750 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8751 instead of TYPE_NEEDS_DESTRUCTOR.
8752 (initialize_local_var): Likewise.
8753 (destroy_local_var): Likewise.
8754 (cp_finish_decl): Likewise.
8755 (register_dtor_fn): Likewise.
8756 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8757 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8758 TYPE_VEC_DELETE_TAKES_SIZE here.
8759 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8760 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8761 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8762 (finish_destructor_body): Likewise.
8763 (maybe_build_cleanup_1): Likewise.
8764 * decl2.c (do_static_destruction): Likewise.
8765 * init.c (build_new_1): Make it static.
8766 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8767 (expand_cleanup_for_base): Likewise.
8768 (get_cookie_size): New function.
8769 (build_new_1): Handle array-new cookies correctly under the new
8771 (build_vec_delete_1): Likewise.
8772 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8773 (build_delete): Likewise.
8774 (build_vec_delete): Handle array-new cookies correctly under the new
8776 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8777 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8778 TYPE_HAS_ARRAY_NEW_OPERATOR.
8779 * ptree.c (print_lang_type): Check them.
8780 * search.c (context_for_name_lookup): Fix typo in comment.
8781 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8782 * tree.c (break_out_cleanups): Likewise.
8783 (build_cplus_array_test_1): Likewise.
8784 (cp_build_qualified_type_real): Likewise.
8785 * typeck.c (complete_type): Likewise.
8787 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8788 the command-line, not the end.
8790 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8792 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8794 2000-03-02 Tom Tromey <tromey@cygnus.com>
8796 * cp-tree.h (build_java_class_ref): Declare.
8797 * init.c (build_java_class_ref): No longer static.
8798 * except.c (expand_throw): Generate a Java-style `throw' if the
8799 thrown object is a "Java" object.
8800 (initialize_handler_parm): Generate a Java-style lookup of
8801 exception info if the caught object is a "Java" object.
8802 (catch_language, catch_language_init): New globals.
8803 (decl_is_java_type): New function.
8804 (expand_start_catch_block): Don't call push_eh_info() or
8805 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8806 class reference to build_catch_block.
8808 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8810 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8812 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8814 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8815 to merge reference/pointer code and fix incorrect warnings.
8817 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8819 * search.c (protected_accessible_p): Use context_for_name_lookup.
8821 * init.c (construct_virtual_bases): Fix thinko.
8822 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8824 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8826 * decl.c (current_function_decl): Move to toplev.c.
8828 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8830 * pt.c (fn_type_unification): Unify return type, whenever
8832 (get_bindings_real): Only pass return type when necessary.
8833 Remove explicit return type check.
8834 * class.c (resolve_address_of_overloaded_function): Pass desired
8835 return type to fn_type_unification.
8837 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8839 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8841 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8843 * rtti.c (expand_class_desc): Likewise.
8844 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8845 (THUNK_VCALL_OFFSET): Likewise.
8846 (THUNK_DELTA): Reflect changes in ../tree.h.
8848 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8850 * search.c (protected_accessible_p): Also allow the access if
8851 the member is public in DERIVED. Lose TYPE parm.
8852 (friend_accessible_p): Lose TYPE parm.
8853 (accessible_p): Adjust.
8855 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8857 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8858 on things that are not sizes; ssize_binop deleted.
8859 Call size_diffop when appropriate.
8860 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8861 (build_primary_vtable, build_secondary_vtable): Likewise.
8862 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8863 Variable I is HOST_WIDE_INT.
8864 (get_vfield_offset): Pass proper types to size_binop.
8865 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8866 (finish_struct_1): Likewise.
8867 (skip_rtti_stuff): Arg N is now pointer to signed.
8868 (layout_class_type): Use size_zero_node.
8869 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8870 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8871 * decl.c (complete_arry_type): Pass proper types to size_binop.
8872 (xref_basetypes): BINFO_OFFSET is sizetype.
8873 * error.c (dump_expr): Don't use size_binop non-sizes.
8874 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8875 * init.c (construct_virtual_bases): Fix type error.
8876 (build_vec_delete_1): Pass proper type to size_binop and don't
8878 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8879 * rtti.c (get_base_offset): Pass proper type to size_binop.
8880 * search.c (dfs_find_vbases): Fix type error.
8881 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8882 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8883 * tree.c (debug_binfo): Variable N is signed.
8884 Use HOST_WIDE_INT_PRINT_DEC.
8885 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8886 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8887 size_one_node and size_zero_node.
8888 (c_alignof): Use size_one_node.
8889 (build_component_addr): Pass proper types to size_binop.
8890 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8892 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8894 Implement class scope using-declarations for functions.
8895 * class.c (handle_using_decl): Call add_method for used functions.
8896 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8897 (add_method): Used functions are hidden by local functions.
8898 (check_bases_and_members): Handle using-decls before finalizing
8899 CLASSTYPE_METHOD_VEC.
8900 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8901 override the type of 'this' accordingly.
8902 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8903 (convert_class_to_reference, build_user_type_conversion_1,
8904 build_new_function_call, build_object_call, build_new_op,
8905 build_new_method_call): Pass ctype parm.
8907 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8909 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8910 build_new_function_call, build_object_call, build_new_op,
8911 build_new_method_call, build_op_delete_call): Don't get basetype_path
8913 * typeck.c (build_component_ref): Likewise.
8914 * init.c (build_offset_ref): Likewise.
8915 (resolve_offset_ref): Don't call enforce_access.
8916 Call build_scoped_ref.
8917 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8918 would cause an error or if -pedantic.
8919 * class.c (alter_access): Lose binfo parm.
8921 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8923 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8926 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8928 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8929 pseudo_type_info creation into the std namespace
8931 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8933 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8934 (import_export_class): Remove declaration.
8935 * decl2.c (import_export_class): Make it static.
8936 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8937 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8938 EXPR_WITH_FILE_LOCATION.
8939 * lex.c (check_newline): Tweak filename/lineno setting.
8940 * semantics.c (begin_while_stmt): Fix typo in comment.
8942 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8944 * lang-options.h (-fmessage-length=): Add missing option.
8946 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8948 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8950 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8952 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8954 * optimize.c (expand_call_inline): Emit the return label before
8955 evaluating the return value.
8957 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8959 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8960 than duplicating functionality here.
8961 * optimize.c: Include input.h.
8962 (expand_call_inline): Use push_srcloc and pop_srcloc.
8963 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8964 * parse.c: Regenerated.
8965 * Makefile.in (lex.o): Depend on input.h.
8966 (optimize.o): Likewise.
8968 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8970 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8971 function type, rather than ICE.
8973 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8975 * decl.c (grokdeclarator): Call decl_type_access_control.
8976 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8979 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8981 * decl.c (decls_match): Remove obsolete static member nadgering.
8983 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8985 * decl.c (grokdeclarator): Change ANSI to ISO.
8986 * lex.c (consume_string, readescape, do_identifier): Likewise.
8987 (parse_float, real_yylex): Likewise.
8988 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8989 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8990 new_type_id, maybe_label_decls, simple_stmt,
8991 for.init.statement): Likewise.
8992 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8993 * semantics.c (finish_named_return_value): Likewise.
8994 * parse.c: Regenerate.
8996 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8998 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8999 (CPTI_CLASS_STAR_TYPE): Remove.
9000 (vtable_index_type): Likewise.
9001 (class_star_type_node): Remove.
9002 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9003 (build_binary_op_nodefault): Remove.
9004 * call.c (build_new_op): Use build_binary_op instead of
9005 build_binary_op_nodefault.
9006 * decl.c (init_decl_processing): Remove class_star_type_node
9007 initialization. Make delta_type_node ptrdiff_type_node under the
9008 new ABI. Initialize vtable_index_type.
9009 (build_ptrmemfunc_type): Build different structures for the new
9011 (build_enumerator): Use build_binary_op instead of
9012 build_binary_op_nodefault.
9013 * method.c (build_overload_value): Mangle pointers-to-members
9014 appropriately under the new ABI.
9015 * typeck.c (build_array_ref): Use build_binary_op instead of
9016 build_binary_op_nodefault.
9017 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9018 (build_binary_op_nodefault): Rename to ...
9019 (build_binary_op): ... this. Remove old version. Adjust for
9020 pointer-to-member comparisons under the new ABI.
9021 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9022 (build_ptrmemfunc): Adjust for the new ABI.
9023 (expand_ptrmemfunc_cst): Likewise.
9024 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9025 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9027 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9029 * call.c (build_object_call): Compress consecutive calls to
9031 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9032 (build_op_delete_call): Adjust message formatting.
9034 * class.c (check_bases): Compress consecutive calls to
9036 (finish_struct_anon): Say 'ISO C++'.
9038 * decl.c (start_decl): Same here.
9039 (grok_reference_init): Likewise.
9040 (grokfndecl): Correct message formatting.
9041 (grokfndecl): Improve diagnostic.
9042 (check_static_variable_definition): Likewise. Say 'ISO C++'
9043 (compute_array_index_type): Say 'ISO C++'
9044 (create_array_type_for_decl): Compress consecutive calls to
9046 (grokdeclarator): Say 'ISO C++'
9047 (grok_op_properties): Likewise.
9049 * decl2.c (delete_sanity): Clairify diagnostic.
9050 (check_member_template): Same here.
9051 (grok_function_init): Use consistent terminology.
9053 * expr.c (do_case): Say 'ISO C++'
9055 * friend.c (do_friend): Compress consecutive calls to warning.
9057 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9059 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9060 * class.c (build_secondary_vtable): Reorganize. Don't create a
9061 new vtable under the new ABI.
9062 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9064 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9065 the initializing elements.
9066 (initialize_vtable): New function.
9067 (dfs_finish_vtbls): Use it.
9068 (dfs_accumulate_vtbl_inits): New function.
9069 (finish_vtbls): Merge primary and secondary vtables under the new
9071 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9072 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9075 * class.c (build_vtable): New function, split out from ...
9076 (get_vtable_decl): ... here, and ...
9077 (build_secondary_vtable): ... here.
9079 * pt.c (tsubst_decl): Fix formatting.
9081 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9083 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9084 (avoid_overlap, build_base_field): Likewise.
9085 (build_base_field, build_base_fields, is_empty_class):
9086 Test DECL_SIZE with integer_zero.
9087 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9088 * cp-tree.h (struct lang_type): New field size_unit.
9089 (CLASSTYPE_SIZE_UNIT): New macro.
9090 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9091 (cp_finish_decl): Delete -Wlarger-than processing.
9092 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9093 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9094 * tree.c (make_binfo): binfo vector is one entry longer.
9095 (walk_tree): Walk DECL_SIZE_UNIT.
9097 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9099 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9101 (build_vtable_entry): Don't assume all vtable entries are
9103 (build_vtbl_initializer): Adjust accordingly.
9104 (get_vtable_decl): Fix formatting.
9106 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9108 * semantics.c (deferred_type_access_control): Walk the entire
9110 (save_type_access_control): Rename from
9111 initial_deferred_type_access_control. Just remember the value.
9112 (decl_type_access_control): New fn.
9113 (begin_function_definition): Use deferred_type_access_control, after
9114 we've started the function. Set type_lookups to error_mark_node.
9115 * parse.y (frob_specs, fn.def1): Adjust.
9116 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9117 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9118 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9119 (after_type_component_declarator0): Likewise.
9120 (after_type_component_declarator): Likewise.
9121 (notype_component_declarator): Likewise.
9122 * cp-tree.h: Adjust.
9124 * decl.c (redeclaration_error_message): Allow redeclaration of
9125 namespace-scope decls.
9127 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9129 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9131 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9133 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9134 * decl2.c (grokclassfn): Likewise.
9136 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9138 * decl2.c (lang_decode_option): Don't set default message length
9140 * lex.c (lang_init_options): Set it here.
9142 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9144 Make DECL_CONTEXT mean the class in which a member function was
9145 declared, even for a virtual function.
9146 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9147 (DECL_FRIEND_CONTEXT): New macro.
9148 (DECL_REAL_CONTEXT): Remove.
9149 (SET_DECL_FRIEND_CONTEXT): Likewise.
9150 (DECL_VIRTUAL_CONTEXT): Adjust.
9151 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9152 (add_friends): Remove.
9153 (hack_decl_function_context): Likewise.
9154 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9156 (build_over_call): Fix indentation. Use DECL_CONTEXT
9157 instead of DECL_CLASS_CONTEXT.
9158 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9159 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9160 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9161 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9162 (build_base_field): Likewise.
9163 (finish_struct_1): Likewise.
9164 (build_self_reference): Likewise.
9165 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9167 (pushtag): Use decl_function_context, not
9168 hack_decl_function_context.
9169 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9170 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9171 (pushdecl): Remove bogus code.
9172 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9173 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9174 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9175 Use decl_function_context, nothack_decl_function_context.
9176 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9177 (grokdeclarator): Likewise. Use decl_function_context, not
9178 hack_decl_function_context.
9179 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9180 (start_function): Use DECL_FRIEND_CONTEXT, not
9181 DECL_CLASS_CONTEXT. Use decl_function_context, not
9182 hack_decl_function_context.
9183 (finish_function): Use decl_function_context, not
9184 hack_decl_function_context.
9185 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9187 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9188 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9189 (grokfield): Likewise.
9190 (finish_builtin_type): Likewise.
9191 (finish_vtable_vardec): Use decl_function_context, not
9192 hack_decl_function_context.
9193 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9194 (start_static_initialization_or_destruction): Likewise.
9195 (finish_static_initialization_or_destruction): Likewise.
9196 (mark_used): Adjust logic for deciding when to synthesize methods.
9197 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9199 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9201 * friend.c (is_friend): Likewise.
9202 (add_friends): Remove.
9203 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9204 * lex.c (begin_definition_of_inclass_inline): Use
9205 decl_function_context, not hack_decl_function_context.
9206 (process_next_inline): Likewise.
9207 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9208 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9209 DECL_CLASSS_CONTEXT.
9210 (hack_identifier): Likewise.
9211 (synthesize_method): Use decl_function_context, not
9212 hack_decl_function_context.
9213 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9215 (is_member_template): Use decl_function_context, not
9216 hack_decl_function_context. Use DECL_CONTEXT, not
9218 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9220 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9222 (push_template_decl_real): Likewise.
9223 (instantiate_class_template): Don't call add_friends.
9224 (tsubst_default_argument): Use DECL_CONTEXT, not
9226 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9227 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9228 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9230 * repo.c (repo_inline_used): Likewise.
9231 * search.c (current_scope): Adjust for new _CONTEXT macros.
9232 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9234 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9235 (lookup_fnfields_here):Likewise.
9236 (check_final_overrider): Likewise.
9237 (init_vbase_pointers): Likewise.
9238 (virtual_context): Likewise.
9239 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9240 (expand_body): Use decl_function_context, not
9241 hack_decl_function_context.
9242 * tree.c (hack_decl_function_context): Remove.
9243 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9245 * typeck2.c (error_not_base_type): Likewise.
9247 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9249 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9251 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9253 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9255 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9257 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9259 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9261 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9263 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9265 * parse.y (frob_specs): Split out...
9266 (parse_decl): From here.
9267 (fn.def2): Call initial_deferred_type_access_control.
9268 (after_type_component_declarator0): Call frob_specs.
9269 (notype_component_declarator0): Likewise.
9270 * search.c (friend_accessible_p): Nested classes are friends of their
9273 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9275 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9276 used to create an implicit temporary.
9278 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9281 2000-02-08 Nathan Sidwell <nathan@acm.org>
9283 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9284 strip array element qualifiers too.
9286 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9288 * decl.c (store_parm_decls): Don't build cleanups for parameters
9289 while processing_template_decl.
9291 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9293 * cp-tree.h (struct saved_scope): Add incomplete field.
9294 (namespace_scope_incomplete): New macro.
9295 * decl.c (pushdecl): Use it.
9296 (hack_incomplete_structures): Use it. See through artificial
9298 (mark_saved_scope): Mark it.
9300 Implement access control for nested types.
9301 * search.c (type_access_control): New fn.
9302 (accessible_p): Now we do perform access control for types.
9303 * semantics.c (deferred_type_access_control): New fn.
9304 (initial_deferred_type_access_control): New fn.
9305 (begin_function_definition): Call it. Add lookups parm.
9306 * decl.c (struct binding_level): Add this_class field.
9307 (pushlevel_class): Set it.
9308 (mark_binding_level): Mark it.
9309 (lookup_name_real): Use it. Call type_access_control.
9310 (mark_saved_scope): Mark lookups field.
9311 * cp-tree.h (flagged_type_tree): Add lookups field.
9312 (struct saved_scope): Add lookups field.
9313 (type_lookups): New macro.
9314 * parse.y (declmods): Now <ftype>.
9315 (parse_decl): Add lookups parm. Call
9316 initial_deferred_type_access_control.
9317 (lang_extdef): Clear type_lookups.
9318 (typed_declspecs, declmods, typespec): Set lookups field.
9319 (initdcl): Call deferred_type_access_control.
9320 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9321 component_decl_1, named_parm): Adjust.
9322 * friend.c (is_friend): Nested classes are friends of their
9325 * class.c (currently_open_derived_class): New fn.
9326 * method.c (hack_identifier): Use it.
9328 * lex.c (do_identifier): Remove obsolete code.
9330 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9332 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9334 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9335 thinks this file is plain C).
9337 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9339 * Makefile.in (call.o): Depend on $(EXPR_H).
9341 * call.c: Include "expr.h".
9343 * class.c (dump_class_hierarchy): Add prototype.
9345 * search.c (dfs_get_pure_virtuals): Likewise.
9347 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9349 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9352 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9354 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9355 Store it in DECL_FCONTEXT.
9356 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9358 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9360 * tinfo.h (old abi): #include "tconfig.h".
9361 * tinfo.cc (convert_to_base): Move into old abi section.
9363 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9365 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9366 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9367 (BINFO_PRIMARY_BINFO): New macro.
9368 (BF_DELTA): Rename to ...
9369 (BV_DELTA): ... this.
9370 (BF_VCALL_INDEX): Rename to ...
9371 (BV_VCALL_INDEX): ... this.
9372 (BF_FN): Rename to ...
9374 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9375 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9376 (modify_vtable_entry): Simplify.
9377 (add_virtual_function): Rename BF_ macros to BV_ variants.
9378 (build_vtable_initializer): Likewise.
9379 (get_class_offset_1): Remove.
9380 (dfs_get_class_offset): Likewise.
9381 (get_class_offset): Likewise.
9382 (dfs_find_final_overrider): New function.
9383 (find_final_overrider): Likewise.
9384 (modify_one_vtable): Remove.
9385 (dfs_find_base): New function.
9386 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9387 find_final_overrider.
9388 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9390 (dfs_fixup_vtable_deltas): Remove.
9391 (override_one_vtable): Remove.
9392 (merge_overrides): Likewise.
9393 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9394 unreal chilren of virtual bases.
9395 (finish_struct_1): Don't use merge_overrides. Don't use
9396 dfs_fixup_vtable_deltas.
9397 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9400 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9401 Jason Merrill <jason@yorick.cygnus.com>
9403 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9405 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9407 * exception.cc (__throw_bad_typeid): Add missing std::.
9409 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9411 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9413 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9415 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9417 Runtime support for new-abi rtti.
9418 * inc/typeinfo (type_info::operator!=): Define in class.
9419 (type_info::before, type_info::name, type_info::operator==,
9420 type_info::operator!=): Define new ABI implementations.
9421 (type_info::is_pointer_p, type_info::is_function_p): Declare
9422 new virtual functions.
9423 (type_info::do_catch, type_info::do_upcast): Likewise.
9425 * tinfo.h (__base_class_info): Define new class.
9426 (__class_type_info): Likewise.
9427 (__si_class_type_info): Likewise.
9428 (__vmi_class_type_info): Likewise.
9429 (__dynamic_cast): Prototype.
9431 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9432 (type_info::is_pointer_p): Define new function.
9433 (type_info::is_function_p): Likewise.
9434 (type_info::do_catch): Likewise.
9435 (type_info::do_upcast): Likewise.
9436 (vtable_prefix): New structure for vtable access.
9437 (adjust_pointer): Define new template function.
9438 (contained_p, public_p, virtual_p, contained_public_p,
9439 contained_nonpublic_p, contained_nonvirtual_p): Define new
9441 (nonvirtual_base_type): New local variable.
9442 (__class_type_info::~__class_type_info): Define.
9443 (__si_class_type_info::~__si_class_type_info): Likewise.
9444 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9445 (__class_type_info::do_catch): Define new function.
9446 (__class_type_info::do_upcast): Likewise.
9447 (__class_type_info::find_public_src): Likewise.
9448 (__class_type_info::do_find_public_src): Likewise.
9449 (__si_class_type_info::do_find_public_src): Likewise.
9450 (__vmi_class_type_info::do_find_public_src): Likewise.
9451 (__class_type_info::do_dyncast): Likewise.
9452 (__si_class_type_info::do_dyncast): Likewise.
9453 (__vmi_class_type_info::do_dyncast): Likewise.
9454 (__class_type_info::do_upcast): Likewise.
9455 (__si_class_type_info::do_upcast): Likewise.
9456 (__vmi_class_type_info::do_upcast): Likewise.
9457 (__dynamic_cast): Likewise.
9459 * tinfo2.cc (__fundamental_type_info): Define new class.
9460 (__pointer_type_info): Likewise.
9461 (__reference_type_info): Likewise.
9462 (__array_type_info): Likewise.
9463 (__function_type_info): Likewise.
9464 (__enum_type_info): Likewise.
9465 (__ptr_to_member_type_info): Likewise.
9466 (__fundamental_type_info::~__fundamental_type_info): Define.
9467 (__pointer_type_info::~__pointer_type_info): Likewise.
9468 (__reference_type_info::~__reference_type_info): Likewise.
9469 (__array_type_info::~__array_type_info): Likewise.
9470 (__function_type_info::~__function_type_info): Likewise.
9471 (__enum_type_info::~__enum_type_info): Likewise.
9472 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9473 (__pointer_type_info::do_catch): Define new function.
9474 (__ptr_to_member_type_info::do_catch): Define new function.
9476 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9477 (__is_pointer): Likewise.
9479 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9481 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9483 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9484 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9485 (make_new_vtable): New function.
9486 (modify_vtable_entry): Handle generation of new vtables correctly.
9487 (modify_one_vtable): Remove unused parameter.
9488 (dfs_fixup_vtable_deltas): Likewise.
9489 (override_one_vtable): Use build_secondary_vtable.
9490 (finish_struct_1): Use build_primary_vtable and
9491 build_secondary_vtable.
9493 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9495 * cp/decl.c: Adjust variable names, comments, help strings.
9497 2000-01-29 Nathan Sidwell <nathan@acm.org>
9499 * new2.cc (operator delete[]): Use operator delete, don't assume
9502 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9504 * class.c (build_vtbl_initializer): Add argument to
9505 build_vtable_entry call.
9507 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9509 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9510 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9511 (BF_DELTA): New macro.
9512 (BF_VCALL_INDEX): Likewise.
9514 (THUNK_VCALL_OFFSET): Likewise.
9515 (make_thunk): Change prototype.
9516 * class.c (build_vtable_entry): Integrate
9517 build_vtable_entry_for_fn. Handle vcall indices.
9518 (build_vtable_entry_for_fn): Remove.
9519 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9520 BF_VCALL_INDEX, BF_FN.
9521 (modify_vtable_entry): Integrate common code from
9522 modify_one_vtable and dfs_fixup_vtable_deltas.
9523 (add_virtual_function): Set BF_VCALL_INDEX.
9524 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9526 (modify_one_vtable): Simplify.
9527 (dfs_fixup_vtable_deltas): Likewise.
9528 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9529 * method.c (make_thunk): Handle vcall indices.
9531 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9533 Compiler side new abi rtti (not enabled).
9534 * cp-tree.h (new_abi_rtti_p): New macro.
9535 (emit_support_tinfos): Prototype new function.
9536 (tinfo_decl_p): Likewise.
9537 (emit_tinfo_decl): Likwise.
9538 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9540 (doing_runtime): New local static.
9541 (init_rtti_processing): Add new-abi initializer.
9542 (get_tinfo_decl): Add new-abi logic.
9543 (tinfo_from_decl): Likewise.
9544 (build_dynamic_cast_1): Likewise.
9545 (qualifier_flags): New static function.
9546 (tinfo_base_init): Likewise.
9547 (generic_initializer): Likewise.
9548 (ptr_ref_initializer): Likewise.
9549 (ptmd_initializer): Likewise.
9550 (class_hint_flags): Likewise.
9551 (class_initializer): Likewise.
9552 (synthesize_tinfo_var): Likewise.
9553 (create_real_tinfo_var): Likewise.
9554 (create_pseudo_type_info): Likewise.
9555 (get_vmi_pseudo_type_info): Likewise.
9556 (create_tinfo_types): Likewise.
9557 (emit_support_tinfos): New global function.
9558 (tinfo_decl_p): New global predicate.
9559 (emit_tinfo_decl): New global function.
9560 * class.c (set_rtti_entry): Generalize for old and new rtti.
9561 (build_vtbl_initializer): Likewise.
9562 * decl2.c (finish_file): Likewise.
9564 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9566 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9567 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9569 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9571 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9574 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9576 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9578 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9580 * optimize.c (calls_setjmp_r): Supply new argument
9581 to special_function_p.
9583 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9585 * call.c: PROTO -> PARAMS.
9586 * class.c: Likewise.
9587 * cp-tree.h: Likewise.
9591 * decl2.c: Likewise.
9593 * errfn.c: Likewise.
9594 * error.c: Likewise.
9595 * except.c: Likewise.
9598 * input.c: Likewise.
9601 * method.c: Likewise.
9602 * optimize.c: Likewise.
9603 * parse.y: Likewise.
9607 * search.c: Likewise.
9608 * semantics.c: Likewise.
9611 * typeck.c: Likewise.
9612 * typeck2.c: Likewise.
9615 2000-01-25 Richard Henderson <rth@cygnus.com>
9617 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9619 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9621 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9622 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9623 (struct vcall_offset_data_s): New type.
9624 (dfs_vcall_offset_queue_p): New function.
9625 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9626 (build_vcall_offset_vtbl_entries): Likewise.
9627 (layout_vtable_decl): Likewise.
9628 (num_vfun_entries): Likewise.
9629 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9630 (build_vtbl_initializer): Likewise.
9631 (dfs_finish_vtabls): Use layout_vtable_decl.
9632 (modify_one_vtables): Always duplicate vtables under the new ABI.
9633 (finish_struct_1): Use layout_vtable_decl.
9635 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9637 * decl.c (member_function_or_else): Change third arg from a format
9638 specifier to an `enum overload_flags'. Callers changed.
9640 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9642 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9643 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9644 build_const_cast, get_delta_difference, check_return_expr): Avoid
9645 ANSI string concatenation usage.
9647 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9649 * class.c (layout_class_type): Put the fields required to make a
9650 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9653 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9655 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9658 * decl2.c (mark_used): Do instantiate inlines that have been
9659 explicitly instantiated.
9661 2000-01-24 Richard Henderson <rth@cygnus.com>
9663 * call.c (build_over_call): Use expand_tree_builtin.
9664 * typeck.c (build_function_call_real): Likewise.
9665 (build_binary_op_nodefault): Handle unordered compares.
9667 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9669 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9670 cp_tree_index values.
9671 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9672 New global node #defines for them.
9673 * rtti.c (call_void_fn): Replace with ...
9674 (build_runtime_decl): ... new static function.
9675 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9676 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9677 (build_dynamic_cast_1): Always produce correctly typed result.
9678 Explicitly produce type_info addresses. Use dynamic_cast_node.
9679 * exception.cc (__throw_bad_cast): Return `void *'.
9680 (__throw_bad_typeid): Return `const type_info &'.
9682 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9684 * cp-tree.h (get_vtable_decl): Prototype new function.
9685 * class.c (get_vtable_decl): New function. Broken out from ...
9686 (build_vtable): ... here. Use it.
9687 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9690 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9692 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9693 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9694 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9695 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9696 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9697 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9698 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9699 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9700 (CPTI_TINFO_VAR_ID): New enumeration.
9701 (__tp_desc_type_node, __access_mode_type_node,
9702 __bltn_desc_type_node, __user_desc_type_node,
9703 __class_desc_type_node, __ptr_desc_type_node,
9704 __attr_desc_type_node, __func_desc_type_node,
9705 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9706 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9707 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9708 enum_desc_type_node, class_desc_type_node,
9709 si_class_desc_type_node, vmi_class_desc_type_node,
9710 ptmd_desc_type_node, base_desc_type_node): New #defines.
9711 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9712 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9713 (tinfo_var_id): New enumeration.
9714 (DECL_TINFO_FN_P): Augment comment.
9715 * decl.c (cp_global_trees): Adjust documentation.
9716 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9717 tinfo_decl_type and tinfo_var_id.
9718 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9719 (build_typeid): Remove unused variable.
9720 (get_tinfo_var): Use tinfo_var_id.
9721 (tinfo_name): New static function.
9722 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9723 (tinfo_from_decl): Likewise.
9724 (get_base_offset): New static function, broken out of
9726 (expand_si_desc): Use tinfo_name.
9727 (expand_class_desc): Likewise. Lose local static variable.
9728 Use base_desc_type_node. Use get_base_offset.
9729 (expand_ptr_desc): Use tinfo_name.
9730 (expand_attr_desc): Likewise.
9731 (expand_generic_desc): Likewise.
9733 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9734 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9736 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9738 * cp-tree.h (__eprintf): Remove declaration.
9739 * tree.c (__eprintf): Remove definition.
9741 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9742 Mark Mitchell <mark@codesourcery.com>
9744 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9745 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9747 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9749 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9751 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9753 * cp-tree.h (register_dtor_fn): New function.
9754 * decl.c (destroy_local_static): Rename to ...
9755 (register_dtor_fn): ... this. Give it external linkage.
9756 (expand_static_init): Use it.
9757 * decl2.c (do_static_initialization): Likewise, if using
9759 (do_static_destruction): Check that __cxa_atexit is not in use.
9760 (finish_file): Don't call do_static_destruction if using
9763 * typeck.c (convert_arguments): Restore two-message error
9766 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9768 Remap dynamic cast hint values to be consistent across ABIs.
9769 * search.c (dynamic_cast_base_recurse): Remap generated value.
9770 (get_dynamic_cast_base_type): Adjust documentation.
9771 * tinfo.h (__user_type_info::dyncast): Likewise.
9772 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9773 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9774 (__class_type_info::do_dyncast): Likewise.
9775 (__class_type_info::do_find_public_subobj): Likewise.
9776 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9778 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9780 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9782 * typeck2.c (incomplete_type_error): Restore previous
9783 cp_error and cp_error_at call sequence.
9785 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9787 * class.c (dump_class_hierarchy): Make format agree with argument;
9788 cast pointer to unsigned long and print with %lx.
9790 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9792 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9794 * typeck.c (composite_pointer_type, common_type,
9795 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9796 build_function_call_real, convert_arguments,
9797 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9798 build_unary_op, mark_addressable, build_compound_expr,
9799 build_static_cast, build_reinterpret_cast, build_const_cast,
9800 build_c_cast, build_modify_expr, get_delta_difference,
9801 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9802 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9804 * typeck2.c (readonly_error, abstract_virtuals_error,
9805 process_init_constructor, check_for_new_type): Likewise.
9807 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9809 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9812 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9814 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9815 (build_x_typeid): Likewise.
9816 (get_tinfo_fn): Likewise.
9817 (get_tinfo_fn_unused): Rename to ...
9818 (get_tinfo_decl): ... here.
9819 * rtti.c (build_headof): Replace logic error with assertion.
9820 (get_tinfo_fn_dynamic): Rename to ...
9821 (get_tinfo_decl_dynamic): ... here. Make static. Use
9822 complete_type_or_else.
9823 (build_x_typeid): Move into ...
9824 (build_typeid): ... here. Adjust call to
9825 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9826 throw_bad_typeid expression.
9827 (get_tinfo_fn_unused): Rename to ...
9828 (get_tinfo_decl): ... here. Adjust comment.
9829 (get_tinfo_fn): Delete.
9830 (tinfo_from_decl): New static function.
9831 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9832 (get_typeid): Use complete_type_or_else.
9833 (build_dynamic_cast_1): Adjust calls to
9834 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9835 * parse.y (primary): Adjust call to build_typeid.
9836 * except.c (build_eh_type_type_ref): Adjust call to
9837 get_tinfo_decl. Mark as used.
9838 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9839 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9840 * parse.c: Regenerated.
9842 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9844 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9846 (resolves_to_fixed_type_p): Document calling convention.
9847 * rtti.c (build_x_typeid): Initialize NONNULL.
9849 * cp-tree.h (build_shared_int_cst): New function.
9850 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9851 * class.c (modify_vtable_entry): Likewise.
9852 (add_virtual_function): Split out code to generated shared
9853 INTEGER_CSTs to build_share_int_cst.
9854 (modify_all_vtables): Handle all the overridden functions here.
9855 Add overridden functions from non-primary virtual bases to the
9857 (finish_struct_1): Adjust call to modify_all_vtables. Add
9858 overridden functions from non-primary bases to the vtable.
9859 * tree.c (build_shared_int_cst): New function.
9861 * cp-tree.h (scratchalloc): Remove.
9862 (build_scratch_list): Likewise.
9863 * call.c (convert_class_to_reference): Replace build_scratch_list
9864 and build_expr_list with build_tree_list.
9865 (add_candidate): Replace scratchalloc with expralloc. Note memory
9867 (build_user_type_conversion_1): Replace build_scratch_list
9868 and build_expr_list with build_tree_list.
9869 (build_new_op): Likewise.
9870 (build_op_delete_call): Likewise.
9871 (convert_like): Likewise.
9872 * cvt.c (ocp_convert): Likewise.
9873 * decl.c (start_decl): Likewise.
9874 (start_function): Likewise.
9875 (finish_destructor_body): Likewise.
9876 (maybe_build_cleanup_1): Likewise.
9877 * decl2.c (reparse_decl_as_expr): Likewise.
9878 * init.c (perform_member_init): Likewise.
9879 (expand_cleanup_for_base): Likewise.
9880 (build_builtin_delete_call): Likewise.
9881 (build_new_1): Likewise.
9882 (build_delete): Likewise.
9883 * method.c (do_build_assign_ref): Likewise.
9884 * parse.y (already_scoped_stmt): Likewise.
9885 (nontrivial_exprlist): Likewise.
9886 (net_initializer): Likewise.
9887 (initlist): Likewise.
9888 * parse.c: Regenerated.
9889 * rtti.c (build_x_typeid): Likewise.
9890 (build_dynamic_cast_1): Likewise.
9891 * typeck.c (build_x_compound_expr): Likewise.
9892 (build_static_cast): Likewise.
9893 (build_modify_expr): Likewise.
9895 * cp-tree.h (DECL_VINDEX): Add documentation.
9896 * class.c (build_vtable_entry): Likewise.
9897 (start_vtable): Add comment.
9898 (add_virtual_function): Replace pending_hard_virtuals with
9899 overridden_virtuals and pending_virtuals with new_virtuals.
9900 Replace redundant assignments with assertions.
9901 (check_for_override): Add comment.
9902 (check_bases_and_members): Replace pending_hard_virtuals with
9903 overridden_virtuals and pending_virtuals with new_virtuals.
9904 (create_vtbl_ptr): Likewise.
9905 (layout_class_type): Likewise.
9906 (finish_struct_1): Likewise. Add comments.
9908 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9910 * class.c (finish_struct_1): Replace redundant code with
9913 * cp-tree.h (flag_new_abi): Move.
9914 (flag_use_cxa_atexit): Likewise.
9915 (flag_honor_std): Likewise.
9916 (flag_rtti): Likewise.
9917 (vbase_offsets_in_vtable_p): Define.
9918 (vptrs_present_everywhere_p): Likewise.
9919 (TYPE_CONTAINS_VPTR_P): Likewise.
9920 (dfs_walk_real): Declare.
9921 * class.c (build_vbase_pointer_fields): Check
9922 vbase_offsets_in_vtable_p.
9923 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9925 (build_vbase_offset_vtbl_entries): Simplify.
9926 (build_vbase_offset_vtbl_entries): Adjust.
9927 (build_vbase_pointer): Add ability to look up vbase offsets in
9929 (start_vtable): New function.
9930 (add_virtual_function): Use it.
9931 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9932 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9933 (build_vtbl_initializer): Take the type of the complete object as
9934 input. Use it to correctly calculate vbase offsets.
9935 (dfs_finish_vtbls): Pass the complete type to
9936 build_vtbl_initializer.
9937 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9938 (create_vtable_ptr): Create a vtable even if there are no
9939 new virtual functions, under the new ABI.
9940 (finish_struct_1): Likewise.
9941 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9942 * decl.c (exapnd_static_init): Remove call to
9943 preserve_initializer.
9944 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9946 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9947 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9948 (construct_virtual_bases): Don't initialize virtual base pointers
9950 (build_aggr_init): Clean up comment.
9951 (expand_aggr_init_1): Likewise.
9952 * rtti.c (expand_class_desc): Store the virtual function table
9953 index where the vbase offset lives in the offset field.
9954 * search.c (dfs_walk_real): Make it global.
9955 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9956 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9958 * tinfo.h (USItype): Make it signed under the new ABI.
9959 * tinfo.cc (convert_to_base): New function. Encapsulate base
9960 conversion logic here.
9961 (__class_type_info::do_upcast): Use it.
9962 (__class_type_info::do_dyncast): Likewise.
9963 (__class_type_info::do_find_public_subobj): Likewise.
9965 * init.c (construct_virtual_bases): Don't look up the addresses of
9966 virtual bases at run-time.
9968 * class.c (build_vbase_pointer): Relocate.
9969 (build_vbase_pointer_fields): Likewise.
9970 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9971 (build_vbase_offset_vtbl_entries): Likewise.
9973 * decl.c (init_decl_processing): Complain if -fnew-abi
9974 -fno-vtable-thunks is used.
9976 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9979 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9981 * cp-tree.h (num_extra_vtbl_entries): New function.
9982 (size_extra_vtbl_entries): Likewise.
9983 (dfs_vtable_path_unmark): Likewise.
9984 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9985 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9986 * class.c (num_extra_vtbl_entries): New function.
9987 (size_extra_vtbl_entries): Likewise.
9988 (dfs_build_vbase_offset_vtbl_entries): New function.
9989 (build_vbase_offset_vtbl_entries): Likewise.
9990 (build_vtbl_initializer): Use it.
9991 (finish_struct_1): Adjust vtable sizes (using
9992 num_extra_vtbl_entries).
9993 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9994 THUNK_DECL is non-NULL before expanding it.
9995 * init.c (expand_virtual_init): Adjust the vtable pointer by
9996 size_extra_vtbl_entries before storing it.
9997 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9998 Handle TREE_LIST parameters here, not in the dfs_* functions.
9999 (dfs_unmarked_real_bases_queue_p): Adjust.
10000 (dfs_marked_real_bases_queue_p): Likewise.
10001 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10002 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10003 (dfs_vtable_path_unmark): Likewise.
10005 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10007 * optimize.c (copy_body_r): Clear the operand three of a
10008 TARGET_EXPR when copying it.
10010 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10012 * method.c (build_decl_overload_real): Check whether we are in ::
10013 before returning __builtin_new/delete.
10015 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10017 * pt.c (tsubst_friend_function): Improve comment.
10018 (instantiate_decl): Avoid crashing when a "nested" function is
10019 instantiated from the top level.
10021 * dump.c (dqeueue_and_dump): Dump
10022 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10024 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10026 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10028 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10030 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10031 ENABLE_NEW_GXX_ABI defined.
10032 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10033 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10034 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10036 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10038 * decl.c (start_cleanup_fn): Call pushdecl.
10040 * call.c (convert_class_to_reference): Fix typos.
10041 (build_conditional_expr): Handle errors gracefully.
10042 * class.c (push_nested_class): Likewise.
10043 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10044 (DECL_THIS_EXTERN): Use it.
10045 (DECL_THIS_STATIC): Likewise.
10046 * cvt.c (convert_to_void): Handle errors gracefully.
10047 (build_expr_type_conversion): Likewise.
10048 * decl.c (maybe_push_decl): Likewise.
10049 (start_decl_1): Likewise.
10050 (require_complete_types_for_parms): Likewise.
10051 * parse.y (structsp): Likewise.
10052 (base_class): Likewise.
10053 * parse.c: Regenerated.
10054 * pt.c (finish_member_template_decl): Likewise.
10055 * typeck.c (decay_conversion): Likewise.
10057 * cp-tree.h (dfs_skip_vbases): New function.
10058 (find_vbase_instance): Likewise.
10059 * class.c (determine_primary_base): Allow a nearly empty base to
10060 serve as a primary base class under the new ABI.
10061 (get_class_offset_1): Rename to ...
10062 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10064 (get_class_offset): Use it. Issue error messages here.
10065 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10066 find the right copies of virtual bases.
10067 (fixup_vtable_deltas1): Rename to ...
10068 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10069 bases as primary bases.
10070 (fixup_vtable_deltas): Remove.
10071 (override_one_vtable): Handle virtual bases as primary bases.
10072 (merge_overrides): Likewise.
10073 (finish_struct_1): Likewise.
10074 (dump_class_hierarchy): Dump primary-ness of bases as well.
10075 * search.c (mark_primary_bases): Use a pre-order traversal to
10076 handle primary virtual bases.
10077 (dfs_skip_vbases): New fiunction.
10078 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10079 (fixup_virtual_upcast_offsets): Likewise.
10080 (fixup_all_virtual_upcast_offsets): Likewise.
10081 (dfs_find_vbase_instances): New function.
10082 (find_vbase_instance): Likewise.
10084 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10086 * lex.c (DIR_SEPARATOR): Delete macro.
10088 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10090 * decl2.c (lang_decode_option): Handle automatic line wrapping
10093 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10095 * friend.c (do_friend): Don't resolve scopes when processing
10096 template declarations, even if the qualifying scope doesn't
10097 involve template parameters.
10099 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10101 * class.c (dfs_modify_vtables_queue_p): Remove.
10102 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10103 and dfs_marked_real_bases_queue_p instead of
10104 dfs_modify_vtables_queue_p.
10106 * class.c (build_vbase_path): Simplify.
10107 (dfs_propagate_binfo_offsets): New function.
10108 (propagate_binfo_offsets): Use it.
10109 (remove_base_field): Simplify.
10110 (dfs_set_offset_for_vbases): Remove.
10111 (dfs_set_offset_for_shared_vbases): New function.
10112 (dfs_set_offset_for_unshared_vbases): Likewise.
10113 (layout_virtual_bases): Use them.
10114 (layout_basetypes): Don't call propagate_binfo_offsets.
10115 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10118 * class.c (build_base_field): New function, split out from ...
10119 (build_base_fields): ... here. Use it. Allocate primary bases
10120 first, under the new ABI.
10121 (get_vtable_entry): Remove.
10122 (remove_base_field): New function, split out from ...
10123 (remove_base_fields): ... here. Adjust since primary bases come
10124 first under the new ABI.
10126 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10127 (initialize_vtbl_ptrs): New function.
10128 (expand_indirect_vtbls_init): Change prototype.
10129 (convert_pointer_to_vbase): Declare.
10130 * init.c (expand_direct_vtbls_init): Remove.
10131 (dfs_initialize_vtbl_ptrs): New function.
10132 (initialize_vtbl_ptrs): Likewise.
10133 (emit_base_init): Use initialize_vtbl_ptrs.
10134 * search.c (convert_pointer_to_vbase): Make it global.
10135 (expand_indirect_vtbls_init): Remove vtable initialization code.
10136 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10138 * class.c (dfs_finish_vtbls): New function.
10139 (finish_vtbls): Use it.
10140 (dump_class_hierarchy): New function.
10142 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10143 (BINFO_VBASE_PRIMARY_P): New macro.
10144 (BINFO_VIRTUALS): Add to documentation.
10145 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10146 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10147 (dfs_mark_primary_bases_queue_p): Likewise.
10148 (dfs_unmarked_real_bases_queue_p): New function.
10149 (dfs_marked_real_bases_queue_p): Likewise.
10150 * search.c (dfs_mark_primary_bases): Adjust.
10151 (mark_primary_bases): Likewise.
10152 (get_shared_vbase_if_not_primary): New function.
10153 (dfs_unmarked_real_bases_queue_p): Likewise.
10154 (dfs_marked_real_bases_queue_p): Likewise.
10155 (dfs_get_pure_virtuals): Simplify.
10156 (get_pure_virtuals): Likewise.
10158 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10160 * lex.c: Include tm_p.h.
10162 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10164 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10166 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10168 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10169 * pt.c (instantiate_decl): Defer comdat templates that might not be
10172 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10173 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10174 (finish_file): Likewise.
10176 * decl2.c (import_export_class): Undo 12/14 change.
10178 * error.c (dump_decl): operator new, not operatornew.
10180 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10181 * search.c (lookup_field_1): Look for the last field with the
10184 2000-01-05 Nathan Sidwell <nathan@acm.org>
10186 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10189 2000-01-05 Nathan Sidwell <nathan@acm.org>
10191 * typeck.c (build_static_cast): Don't strip target qualifiers
10192 when casting from a class.
10194 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10196 * class.c (warn_hidden): Initialize variable `fndecl'.
10198 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10200 * decl.c (flag_isoc9x): New variable to be able to use code in
10201 c-common.c. For now always zero.
10203 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10205 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10206 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10207 or unshare_base_binfos for virtual bases here.
10208 * search.c (dfs_get_vbase_types): Do it here.
10209 (get_vbase_types): Adjust.
10211 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10213 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10214 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10215 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10216 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10217 (unmark_primary_bases): Remove declaration.
10218 (unmarkedp): Declare.
10219 (dfs_vbase_unmark): Likewise.
10220 * class.c (determine_primary_base): Return immediately if there
10221 are no base classes. Call mark_primary_bases here.
10222 (modify_all_direct_vtables): Remove.
10223 (modify_all_indirect_vtables): Remove.
10224 (dfs_modify_vtables_queue_p): New function.
10225 (dfs_modify_vtables): New function.
10226 (modify_all_vtables): Use them.
10227 (build_base_fields): Build FIELD_DECLs for primary virtual base
10229 (create_vtable_ptr): Don't call determine_primary_base here.
10230 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10231 (dfs_set_offset_for_vbases): ... this.
10232 (layout_virtual_bases): Use it.
10233 (layout_class_type): Call determine_primary_base here.
10234 * search.c (unmarkedp): Make it global.
10235 (shared_marked_p): Simplify.
10236 (shared_unmarked_p): Likewise.
10237 (dfs_primary_bases_queue_p): Remove.
10238 (dfs_unmark_primary_bases): Likewise.
10239 (unmark_primary_bases): Likewise.
10240 (mark_primary_bases): Simplify.
10241 (get_pure_virtuals): Don't call mark_primary_bases here.
10242 (dfs_vbase_unmark): New function.
10243 (get_vbase_types): Simplify.
10245 * class.c (struct base_info): Remove.
10246 (determine_primary_base): Take has_virtual_p rather than a
10247 base_info as input. Don't calculate max_has_virtual.
10248 (finish_struct_bits): Remove max_has_virtual argument.
10249 (create_vtable_ptr): Remove max_has_virtual_p argument.
10250 (layout_virtual_bases): Remove max argument.
10251 (layout_basetypes): Likewise.
10252 (layout_class_type): Remove max_has_virtual_p argument.
10253 (finish_struct_1): Remove max_has_virtual.
10255 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10256 (layout_basetypes): Remove.
10257 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10258 Update to handle primary virtual bases.
10259 (remove_base_fields): New function, split out from
10261 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10262 (layout_virtual_bases): New function, split out from
10263 layout_basetypes. Update to handle primary virtual bases.
10264 (layout_basetypes): Moved here from tree.c. Use
10265 remove_base_fields and layout_virtual_bases.
10266 * search.c (dfs_mark_primary_bases_queue_p): New function.
10267 (mark_primary_bases): Use it.
10268 * tree.c (CEIL): Remove.
10269 (propagate_binfo_offsets): Remove.
10270 (layout_basetypes): Remove.
10272 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10274 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10275 (BINFO_PRIMARY_MARKED_P): New macro.
10276 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10277 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10278 (mark_primary_bases): New function.
10279 (unmark_primary_bases): Likewise.
10280 * search.c (get_abstract_virtuals_1): Remove.
10281 (dfs_mark_primary_bases): New function.
10282 (mark_primary_bases): Likewise.
10283 (dfs_unmark_primary_bases): Likewise.
10284 (unmark_primary_bases): Likewise.
10285 (dfs_get_pure_virtuals): Likewise.
10287 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10289 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10290 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10291 (modify_one_vtable): Adjust.
10292 (fixup_vtable_deltas1): Likewise.
10293 (override_one_vtable): Likewise.
10294 * search.c (get_abstract_virtuals_1): Likewise.
10295 (get_pure_virtuals): Likewise.
10296 (expand_upcast_fixups): Likewise.
10297 * tree.c (debug_binfo): Likewise.
10299 * class.c (build_vtable): Don't return a value. Don't rebuild
10300 vtables for bases that have already been handled.
10301 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10302 already been handled.
10303 (modify_one_vtable): Adjust accordingly.
10304 (fixup_vtable_deltas1): Likewise.
10305 (finish_struct_1): Likewise.
10307 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10309 * call.c (build_new_method_call): Also check destructors.
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