1 2001-09-23 Zack Weinberg <zack@codesourcery.com>
3 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
4 (cp/errfn.o): Delete rule.
5 (cp/error.o): Depend on flags.h.
6 * errfn.c: Delete file.
7 * cp-tree.h: Declare warn_deprecated. Remove definitions of
8 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
9 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
10 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
11 internal_error respectively. Make cp_deprecated into a macro.
12 Don't define cp_printer typedef or declare cp_printers.
13 * error.c: Include flags.h.
14 Delete: struct tree_formatting_info, print_function_argument_list,
15 print_declaration, print_expression, print_function_declaration,
16 print_function_parameter, print_type_id, print_cv_qualifier_seq,
17 print_type_specifier_seq, print_simple_type_specifier,
18 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
19 print_parameter_declaration_clause, print_exception_specification,
20 print_nested_name_specifier, and definition of cp_printers.
21 (locate_error): New function.
22 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
23 rewritten in terms of locate_error and diagnostic.c.
24 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
25 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
26 (init_error): Adjust to match.
28 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
30 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
32 2001-09-21 Richard Henderson <rth@redhat.com>
34 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
35 (build_vtbl_initializer): Likewise.
37 * cp-tree.h: Declare it.
38 * call.c (build_over_call): Use it.
39 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
40 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
42 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
44 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
46 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
48 Table-driven attributes.
49 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
50 * decl2.c (cplus_decl_attributes): Only take one attributes
52 * cp-tree.c (cplus_decl_attributes): Update prototype.
53 * class.c (finish_struct), decl.c (start_decl, start_function),
54 decl2.c (grokfield), friend.c (do_friend), parse.y
55 (parse_bitfield): Update calls to cplus_decl_attributes.
56 * decl.c (grokdeclarator): Take a pointer to a single ordinary
58 * decl.h (grokdeclarator): Update prototype.
59 * decl2.c (grokfield): Take a single ordinary attribute list.
60 * friend.c (do_friend): Likewise.
61 * decl.c (shadow_tag, groktypename, start_decl,
62 start_handler_parms, grokdeclarator, grokparms, start_function,
63 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
64 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
65 (process_template_parm, do_decl_instantiation): Pass single
66 ordinary attribute lists around.
67 * decl.c (grokdeclarator): Correct handling of nested attributes.
69 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
70 * decl.c (grokdeclarator): Embedded attrs bind to the right,
73 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
74 (cp_attribute_table): Declare.
75 * decl.c (valid_lang_attribute): Don't define.
76 (lang_attribute_table): Define.
77 (init_decl_processing): Initialize lang_attribute_table instead of
79 * tree.c (cp_valid_lang_attribute): Remove.
80 (handle_java_interface_attribute, handle_com_interface_attribute,
81 handle_init_priority_attribute): New functions.
82 (cp_attribute_table): New array.
83 * decl2.c (import_export_class): Don't use
84 targetm.valid_type_attribute.
86 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
88 * Make-lang.in (cp/error.o): Depend on real.h
89 * error.c: #include "real.h"
91 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
93 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
94 xmalloc/strcpy/strcat.
96 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
98 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
100 * pt.c (tsubst_decl): Likewise.
102 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
104 * decl2.c (lang_f_options): Const-ification.
105 * lex.c (cplus_tree_code_name): Likewise.
106 * spew.c (yyerror): Likewise.
108 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
111 * class.c (force_canonical_binfo_r): Check & move an indirect
113 (force_canonical_binfo): Check that it's not already
115 (mark_primary_virtual_base): Remove BINFO parameter.
116 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
118 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
120 Remove TYPE_NONCOPIED_PARTS.
121 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
122 CLASSTYPE_PURE_VIRTUALS.
123 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
124 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
125 (layout_class_type): Don't call fixup_inlin_methods here ...
126 (finish_struct_1): ... call it here.
128 2001-09-04 Mark Mitchell <mark@codesourcery.com>
130 * decl.c (duplicate_decls): Remove code deadling with
132 * decl2.c (finish_file): Likewise.
133 * pt.c (instantiate_decl): Likewise.
134 * semantics.c (expand_body): Don't defer local functions if
135 they wouldn't be deferred for some other reason. Don't
136 generate RTL for functions that will not be emitted.
137 (genrtl_start_function): Remove code deadling with
139 (genrtl_finish_function): Likewise.
141 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
144 * call.c (build_over_call): Do not optimize any empty base
147 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
149 * error.c (dump_template_decl): Output template parameters
150 together with their specifiers.
151 Output `class' prefix for template template parameter.
152 (dump_decl): Fix formatting.
154 2001-08-30 Kurt Garloff <garloff@suse.de>
156 * optimize.c (inlinable_function_p): Allow only smaller single
157 functions. Halve inline limit after reaching recursive limit.
159 2001-08-30 Joern Rennecke <amylaar@redhat.com>
160 Jason Merrill <jason_merrill@redhat.com>
162 * class.c (build_vtable_entry_ref): Subtract in char*, not
165 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
167 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
168 (build_cplus_array_type): Use cp_build_qualified_type, not
169 TYPE_MAIN_VARIANT, to get an unqualified version.
171 * decl2.c (grok_alignof): Lose.
172 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
173 * typeck.c (c_alignof): Lose.
174 * semantics.c (finish_sizeof, finish_alignof): New.
176 * cp-tree.h: Declare them.
178 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
180 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
181 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
182 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
184 2001-08-19 Jakub Jelinek <jakub@redhat.com>
186 * typeck2.c (add_exception_specifier): Only require complete type if
187 not in processing template declaration.
189 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
191 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
192 GNU_xref_start_scope and GNU_xref_end_scope.
194 * tree.c (TYPE_HASH): Moved to ../tree.h.
196 2001-08-16 Mark Mitchell <mark@codesourcery.com>
198 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
201 2001-08-14 Richard Henderson <rth@redhat.com>
203 * class.c, cp-tree.h (build_vfn_ref): Remove.
204 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
206 2001-08-13 Mark Mitchell <mark@codesourcery.com>
208 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
209 empty class assignment as having side-effects to avoid
212 2001-08-13 Zack Weinberg <zackw@panix.com>
214 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
215 * except.c: Include libfuncs.h.
217 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
219 * decl.c (grokdeclarator): Clarify diagnostic message.
221 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
223 * decl2.c (do_nonmember_using_decl): Replace using directive
224 with using declaration in the error message.
226 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
228 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
229 criterion to avoid rebuilding expression tree instead of
230 processing_template_decl.
232 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
234 Support named return value optimization for inlines, too.
235 * decl.c (finish_function): Nullify returns here.
236 * semantics.c (genrtl_start_function): Not here.
237 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
238 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
239 Also nullify the CLEANUP_STMT for the nrv.
240 * cp-tree.h: Declare it.
241 * optimize.c (declare_return_variable): Replace the nrv with the
243 * typeck.c (check_return_expr): Be more flexible on alignment check.
244 Ignore cv-quals when checking for a matching type.
246 2001-08-09 Richard Henderson <rth@redhat.com>
248 * decl2.c (finish_objects): Use target hooks instead of
249 assemble_constructor and assemble_destructor.
251 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
253 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
255 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
258 Stop using TYPE_NONCOPIED_PARTS.
259 * call.c (build_over_call): Be careful when copy constructing
260 or assigning to an empty class.
261 * class.c (check_bases_and_members): It has a
262 COMPLEX_ASSIGN_REF if it has a vptr.
263 (layout_class_type): Don't add empty class padding to
264 TYPE_NONCOPIED_PARTS.
265 (finish_struct_1): Don't add the VFIELD either.
266 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
269 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
271 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
273 2001-08-06 Richard Henderson <rth@redhat.com>
275 * decl2.c (finish_objects): Pass a symbol_ref and priority to
276 assemble_{constructor,destructor}. Remove priority handling.
278 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
280 Don't allow template-id in using-declaration.
281 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
282 (do_class_using_decl): Likewise.
284 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
286 * cp/spew.c (read_token): No need to pop buffers.
288 2001-08-02 Stan Shebs <shebs@apple.com>
290 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
291 (fnaddr_from_vtable_entry): Remove decl.
292 * method.c (use_thunk): Update comment.
294 2001-08-01 Andrew Cagney <ac131313@redhat.com>
296 * repo.c (get_base_filename): Change return value to const char
299 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
303 * cp-tree.h (flag_honor_std): Remove.
304 (CPTI_FAKE_STD): Remove.
305 (std_node): Remove comment about it being NULL.
306 (fake_std_node): Remove.
307 * decl.c (in_fake_std): Remove.
308 (walk_namespaces_r): Remove fake_std_node check.
309 (push_namespace): Remove in_fake_std code.
310 (pop_namespace): Likewise.
311 (lookup_name_real): Remove fake_std_node check.
312 (init_decl_processing): Always create std_node. Always add
314 (builtin_function): Always put non '_' fns in std.
315 * decl2.c (flag_honor_std): Remove.
316 (lang_f_options): Remove honor-std.
317 (unsupported_options): Add honor-std.
318 (set_decl_namespace): Remove fake_std_node check.
319 (validate_nonmember_using_decl): Likewise.
320 (do_using_directive): Likewise.
321 (handle_class_head): Likewise.
322 * dump.c (cp_dump_tree): Likewise.
323 * except.c (init_exception_processing): Adjust.
324 * init.c (build_member_call): Remove fake_std_node check.
325 (build_offset_ref): Likewise.
326 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
327 * rtti.c (init_rtti_processing): Adjust.
329 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
331 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
332 operand while calling cp_tree_equal.
334 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
336 The 3.0 ABI no longer has vbase pointer fields.
337 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
338 FORMAT_VBASE_NAME): Remove.
339 * method.c (do_build_copy_constructor): Adjust.
340 (do_build_assign_ref): Adjust.
341 * search.c (lookup_field_r): Adjust.
342 * typeck.c (build_component_ref): Adjust.
344 The 3.0 ABI always has a vtable pointer at the start of every
346 * rtti.c (build_headof_sub): Remove.
347 (build_headof): Adjust.
348 (get_tinfo_decl_dynamic): No need to check flag_rtti
350 (create_real_tinfo_var): Explain why we need a hidden name.
352 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
355 * class.c (update_vtable_entry_for_fn): The fixed adjustment
356 of a virtual thunk should be from declaring base.
358 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
360 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
361 the shared virtual base, so preserving inheritance graph order.
363 2001-07-30 Andreas Jaeger <aj@suse.de>
365 * decl2.c: Remove unused var global_temp_name_counter.
367 2001-07-28 Richard Henderson <rth@redhat.com>
369 * method.c (pending_inlines): Remove.
371 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
373 * class.c (mark_primary_virtual_base): Don't adjust base
375 (dfs_unshared_virtual_bases): Adjust them here.
376 (mark_primary_bases): Explain why we adjust at the end.
378 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
380 * class.c (finish_struct_1): When copying the primary base's
381 VFIELD, make sure we find it is at offset zero.
383 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
385 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
386 tsubst_expr for default template arguments.
388 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
391 * spew.c (yylex): Only copy the token's lineno, if it is
394 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
397 * call.c (resolve_args): Simplify, call
398 convert_from_reference.
399 (build_new_op): Resolve and convert from reference ARG1
400 earlier. Adjust ARG2 & ARG3 resolve and conversion.
402 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
404 * decl.c (last_function_parm_tags): Remove.
405 (current_function_parm_tags): Remove.
406 (init_decl_processing): Adjust.
407 (start_function): Adjust.
408 (store_parm_decls): Adjust.
411 * decl.c (grokdeclarator): Detect when a function typedef is
412 declaring a function, and create last_function_parms correctly.
414 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
416 * call.c (joust): Only prefer a non-builtin candidate to a builtin
417 one if they have the same signature.
419 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
420 it rather than toplevel_bindings_p. Give it a mangled name if static.
421 (convert_to_reference): Adjust.
422 * decl2.c (get_temp_name): Lose.
423 * mangle.c (mangle_ref_init_variable): New fn.
424 (mangle_guard_variable): Strip the ref-init header.
426 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
428 (grok_reference_init): Always use DECL_INITIAL.
430 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
433 * call.c (build_conditional_expr): Recheck args after
435 * cp-tree.h (build_conditional_expr): Move to correct file.
436 * typeck.c (decay_conversion): Diagnose any unknown types
438 (build_binary_op): Don't do initial decay or default
439 conversions on overloaded functions.
440 (build_static_cast): Don't do a decay conversion here.
442 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
445 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
446 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
448 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
450 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
451 (create_vtbl_ptr): ... here.
453 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
455 * class.c (build_vbase_offset_vbtl_entries): Look for
456 non-primary base of which we are a sub vtable.
458 2001-07-24 Phil Edwards <pme@sources.redhat.com>
460 * semantics.c (finish_this_expr): Remove unused code.
462 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
464 Simplify rtti, now we've only one ABI.
465 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
467 (tinfo_decl_id, tinfo_var_id): Remove.
468 (get_typeid_1): Remove.
470 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
471 (typeid_ok_p): New function.
472 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
473 (get_tinfo_decl): Remove old abi documentation.
474 (tinfo_from_decl): Remove.
475 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
476 (get_typeid_1): Remove.
477 (get_base_offset): Remove.
478 (synthesize_tinfo_var): Absorb get_base_offset.
479 (create_real_tinfo_var): Don't use tinfo_decl_id.
481 2001-07-23 Graham Stott <grahams@redhat.com>
483 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
484 variable has_two_argument_delete_p.
486 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
488 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
489 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
490 (CPTI_INDEX_IDENTIFIER): Remove.
491 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
492 (delta2_identifier): Remove.
493 (index_identifier): Remove.
494 (pfn_or_delta2_identifier): Remove.
495 (flag_vtable_thunks): Remove.
496 (VTABLE_DELTA2_NAME): Remove.
497 (VTABLE_INDEX_NAME): Remove.
498 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
499 (vfunc_ptr_type_node): Adjust.
500 (VTABLE_NAME_PREFIX): Adjust.
501 (build_vfn_ref): Lose first parameter.
502 (fixup_all_virtual_upcast_offsets): Remove.
503 * decl.c (initialize_predefined_identifiers): Remove
504 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
505 (init_decl_processing): Remove no-vtable-thunk code.
506 * decl2.c (flag_vtable_thunks): Remove.
507 (mark_vtable_entries): Remove no-vtable-thunk code.
508 * error.c (dump_decl): Remove no-vtable-thunk code.
509 (dump_expr): Adjust ptr to member function code.
510 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
512 * rtti.c (build_headof): Remove no-vtable-thunk code.
513 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
514 * search.c (get_base_distance): Remove expand_upcast_fixups case.
515 (virtual_context) Remove.
516 (expand_upcast_fixups): Remove.
517 (fixup_virtual_upcast_offsets): Remove.
518 (fixup_all_virtual_upcast_offsets): Remove.
519 * typeck.c (get_member_function_from_ptrfunc): Remove
520 no-vtable-thunk code.
521 * call.c (build_over_call): Adjust call to build_vfn_ref.
522 * class.c (build_vfn_ref): Lose first parameter. Remove
523 no-vtable-thunk code.
524 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
525 (build_vtable_entry): Remove no-vtable-thunk code.
527 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
529 Remove old-abi remnants. Remove comments about old abi
530 behaviour. Remove refences to 'new-abi' in comments.
531 * cp-tree.h: Adjust comments.
532 (vbase_offsets_in_vtable_p): Delete.
533 (vcall_offsets_in_vtable_p): Delete.
534 (vptrs_present_everywhere_p): Delete.
535 (all_overridden_vfuns_in_vtables_p): Delete.
536 (merge_primary_and_secondary_vtables_p): Delete.
537 (TYPE_CONTAINS_VPTR_P): Adjust.
538 (VTT_NAME_PREFIX): Remove.
539 (CTOR_VTBL_NAME_PREFIX): Remove.
540 (init_vbase_pointers): Remove.
541 * class.c: Adjust coments.
542 (build_vbase_pointer_fields): Delete.
543 (build_vbase_pointer): Remove old-abi code.
544 (build_secondary_vtable): Likewise.
545 (modify_all_vtables): Likewise.
546 (create_vtable_ptr): Likewise.
547 (layout_class_type): Likewise.
548 (finish_struct_1): Likewise.
549 (finish_vtbls): Likewise.
550 (dfs_finish_vtbls): Delete.
551 (build_vbase_offset_vtbl_entries): Remove old-abi code.
552 * cvt.c: Adjust comments.
553 * decl.c: Adjust comments.
554 * decl2.c: Adjust comments.
555 * init.c: Adjust comments.
556 (construct_virtual_bases): Remove old-abi code.
557 * lang-specs.h: Remove -fno-new-abi.
558 * mangle.c: Adjust comments.
559 * rtti.c: Adjust comments.
560 (get_base_offset): Remove old-abi-code.
561 * search.c: Adjust comments.
562 (dfs_init_vbase_pointers): Remove.
563 (dfs_vtable_path_unmark): Remove.
564 (init_vbase_pointers): Remove.
565 * semantics.c: Adjust comments.
566 (emit_associated_thunks): Remove old-abi code.
567 * typeck.c: Adjust comments.
569 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
571 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
574 2001-07-19 Mark Mitchell <mark@codesourcery.com>
576 * class.c (finish_struct_anon): Forbid nested classes.
578 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
580 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
581 * optimize.c: Include debug.h.
582 (maybe_clone_body): Use debug hook.
583 * semantics.c: Include debug.h.
584 (expand_body): Use debug hook.
586 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
588 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
590 2001-07-18 Mark Mitchell <mark@codesourcery.com>
592 * class.c (type_requires_array_cookie): New function.
593 (check_methods): Don't try to figure out whether the type needs a
595 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
596 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
597 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
598 * pt.c (instantiate_class_template): Don't set
599 TYPE_VEC_DELETE_TAKES_SIZE.
600 * NEWS: Document ABI changes from GCC 3.0.
602 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
603 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
605 * NEWS (Changes in GCC 3.0): Fix typo.
607 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
609 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
610 which attributes are to be attached, and a flags argument. Update
611 call to decl_attributes.
612 (grokfield): Update call to decl_attributes.
613 * class.c (finish_struct): Update call to cplus_decl_attributes.
614 * cp-tree.h (cplus_decl_attributes): Update prototype.
615 * decl.c (start_decl, grokdeclarator, start_function): Update
616 calls to decl_attributes and cplus_decl_attributes.
617 * friend.c (do_friend): Update call to cplus_decl_attributes.
618 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
620 2001-07-12 Mark Mitchell <mark@codesourcery.com>
622 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
623 for `register' variables with an asm-specification.
625 2001-07-11 Mark Mitchell <mark@codesourcery.com>
627 * semantics.c (finish_asm_stmt): Mark the output operands
628 to an asm addressable, if necessary.
630 2001-07-11 Ben Elliston <bje@redhat.com>
632 * Revert this change -- there is a subtle bug.
635 * decl.c (finish_enum): New "attributes" argument; pass it to
636 cplus_decl_attributes. Use a narrower type if the enum is packed.
637 * cp-tree.h (finish_enum): Adjust prototype.
638 * parse.y (enum_head): New non-terminal.
639 (structsp): Use it. Enums now may be preceded or followed by
640 optional attributes -- pass their chained tree to finish_enum().
641 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
643 2001-07-10 Mark Mitchell <mark@codesourcery.com>
645 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
648 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
650 * semantics.c (cp_expand_stmt): Fix for null
651 current_function_return_value.
653 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
655 * call.c (build_op_delete_call): Initialize fn.
656 (convert_like_real): Delete conditional.
657 (joust): Initialize *w and *l.
658 * class.c: Add prototype for binfo_ctor_vtable.
659 (get_primary_binfo): Initialize result.
660 * init.c (build_java_class_ref): Initialize name.
662 2001-07-09 Erik Rozendaal <dlr@acm.org>
664 * typeck.c (unary_complex_lvalue): Do not duplicate the
665 argument to modify, pre-, or post-increment when used as an
666 lvalue and when the argument has side-effects.
668 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
670 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
671 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
672 cplus_decl_attributes even if attrs is NULL.
673 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
675 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
677 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
678 calls to decl_attributes.
680 2001-07-06 Ira Ruben <ira@apple.com>
682 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
683 be DECL_TEMPLATE_RESULT.
685 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
687 * cp-tree.h (copy_template_template_parm): Rename to ...
688 (bind_template_template_parm): ... here.
689 * tree.c (copy_template_template_parm): Rename to ...
690 (bind_template_template_parm): ... here. Remove the case when
691 NEWARGS is NULL_TREE.
692 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
693 BOUND_TEMPLATE_TEMPLATE_PARM.
694 * pt.c (lookup_template_class): Adjust.
696 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
698 * cvt.c (convert_lvalue): New fn.
699 * cp-tree.h: Declare it.
700 * method.c (do_build_assign_ref): Use it.
701 (do_build_copy_constructor): Convert parm to base types
702 before calling base constructors.
704 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
705 DECL_USER_ALIGN. Check flag_elide_constructors instead of
707 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
709 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
711 * optimize.c (optimize_inline_calls): New function, broken out
713 (optimize_function): ... here. Call it. Don't inline if it is
715 (dump_function): Print name of dump flag causing this dump.
716 * semantics.c (expand_body): Move thunk inline check to
719 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
721 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
722 (comptypes): Use target.comp_type_attributes.
724 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
726 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
728 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
730 * error.c (lang_print_error_function): Add a `diagnostic_context *'
733 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
735 * decl2.c (import_export_class): Update.
737 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
739 * error.c (init_error): Adjust settings.
741 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
743 * error.c (init_error): Adjust settings.
745 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
747 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
748 return pointers to data members by reference rather than by value.
750 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
752 Implement the Named Return Value optimization.
753 * cp-tree.h (struct cp_language_function): Add x_return_value.
754 (current_function_return_value): Now a macro.
755 * decl.c: Don't define it.
756 (define_label, finish_case_label): Don't clear it.
757 (init_decl_processing): Don't register it with GC.
758 * semantics.c (genrtl_finish_function): Don't check it for
759 no_return_label. Copy the RTL from the return value to
760 current_function_return_value and walk, calling...
761 (nullify_returns_r): ...this new fn.
762 * typeck.c (check_return_expr): Set current_function_return_value.
764 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
766 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
767 sharing a ctor vtable with. Merge code for cases 1 and 2.
768 (binfo_ctor_vtable): New fn.
769 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
771 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
773 * class.c (dfs_find_final_overrider): Fix logic.
775 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
776 virtual thunk instead of non-virtual.
777 (get_matching_virtual): Uncomment.
779 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
780 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
783 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
785 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
786 we've not emerged from the hierarchy of RTTI_BINFO on reaching
789 2001-06-13 Mark Mitchell <mark@codesourcery.com>
791 * NEWS: Update release number.
793 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
795 PR c++/3130, c++/3131, c++/3132
796 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
797 * class.c (force_canonical_binfo_r): Move
798 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
799 virtual bases unless they're primary and what they're primary
801 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
802 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
803 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
805 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
806 (layout_nonempty_base_or_field): Add most derived type
808 (layout_empty_base): Likewise.
809 (build_base_field): Likewise.
810 (build_base_fields): Likewise.
811 (propagate_binfo_offsets): Add most derived type
812 parameter. Skip non canonical virtual bases too.
813 (dfs_set_offset_for_unshared_vbases): Don't skip primary
814 bases. Do skip canonical bases.
815 (layout_virtual_bases): Adjust.
816 (layout_class_type): Adjust.
817 (dfs_get_primary_binfo): Build list of virtual primary base
819 (get_primary_binfo): Check that the shared virtual primary
820 base candidate was found first.
821 (accumulate_vtbl_inits): Don't do anything for non-vptr
822 containing binfos. For case 1 primary virtual bases, keep
823 checking that we've not emerged from the hierarchy of RTTI_BINFO.
825 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
828 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
829 hierarchy looking for primary bases for a ctor
830 vtable. Recursively call oneself, if we meet our primary via
831 this route and haven't met it yet via inheritance graph order.
833 2001-06-11 Mark Mitchell <mark@codesourcery.com>
835 * lang-options.h: Emit documentation for -fno-honor-std, not
838 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
840 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
842 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
844 2001-06-10 Mark Mitchell <mark@codesourcery.com>
845 Gabriel Dos Reis <gdr@codesourcery.com>
847 * Make-lang.in (cp/call.o): Depend on diagnostic.h
848 (cp/typeck.o): Depend on diagnostic.h
849 (cp/typeck2.o): Depend on diagnostic.h
850 (cp/repo.o): Depend on dignostic.h
851 * typeck.c: #include diagnostic.h
852 (convert_for_initialization): Remove extern declaration for
853 warningcount and errorcount.
855 * call.c: #include diagnostic.h
856 (convert_like_real): Remove extern declaration for warnincount and
859 * repo.c: #include diagnostic.h
860 * typeck2.c: #include diagnostic.h
862 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
864 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
867 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
870 * friend.c (do_friend): Use push_decl_namespace for classes at
873 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
874 Jason Merrill <jason_merrill@redhat.com>
877 * class.c (build_secondary_vtable): Use assert, rather than an error
879 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
880 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
881 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
882 Don't set BINFO_VTABLE for a primary virtual base.
884 2001-06-07 Mark Mitchell <mark@codesourcery.com>
886 * decl.c (duplicate_decls): Update source position information
887 when a template function is defined.
889 2001-06-07 Phil Edwards <pme@sources.redhat.com>
891 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
893 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
896 * decl.c (pushtag): Don't push into a complete type's scope.
898 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
900 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
901 (struct lang_decl_flags): Lose generate_with_vtable_p.
902 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
903 * class.c (copy_virtuals): Adjust.
904 * decl2.c (mark_vtable_entries): Adjust.
905 * method.c (make_thunk, build_vtable_entry): Adjust.
906 * class.c (update_vtable_entry_for_fn): Only look as far as the
907 first defining class.
908 (build_vtbl_initializer): Put nothing in the slot for a function only
909 defined in a lost primary virtual base.
910 (add_vcall_offset_vtbl_entries_1): Use the same code for
911 the lost primary case and the normal case.
912 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
913 (get_vfield_offset, get_derived_offset): Lose.
914 (dfs_find_final_overrider): Use look_for_overrides_here.
915 (get_matching_virtual): New fn.
916 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
918 * search.c (look_for_overrides_here): Split out from...
919 (look_for_overrides_r): Here.
921 * class.c (find_final_overrider): Return error_mark_node on error.
923 * decl2.c (key_method): #if 0 accidental change.
925 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
927 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
928 (build_over_call): Likewise.
929 * decl.c (grokparms): Likewise.
930 * pt.c (tsubst_decl): Likewise.
931 * typeck.c (convert_arguments): Likewise.
933 2001-06-05 Mark Mitchell <mark@codesourcery.com>
935 * semantics.c (begin_class_definition): Robustify.
937 * pt.c (instantiate_decl): Tell the repository code about the
938 clones, not the cloned functions.
939 * repo.c (repo_template_used): Explicitly instantiate the cloned
940 function, not the clones.
942 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
944 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
945 ICS_BAD_FLAG on created conversion.
946 (compare_ics): Break out rank.
948 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
950 * decl.c (xref_tag): Remove extraneous %s on dependent name
953 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
955 * class.c (layout_vtable_decl): Fix off by one error on
957 (build_vtt): Likewise.
958 (build_ctor_vtbl_group): Likewise.
960 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
962 * class.c (maybe_indent_hierarchy): New function.
963 (dump_class_hierarchy_r): Add flags. Dump extra binfo
964 information, if enabled. Use maybe_indent_hierarchy. Adjust
966 (dump_class_hierarchy): Adjust prototype. Adjust output format.
967 (dump_array, dump_vtable, dump_vtt): New functions.
968 (finish_struct_1): Adjust hierarchy dumping.
969 (initialize_vtable): Call dump_vtable.
970 (build_vtt): Call dump_vtt.
971 (build_ctor_vtbl_group): Call dump_vtable.
972 * decl2.c (flag_dump_class_layout): Remove.
973 (cxx_decode_option): Remove dump translation unit
974 and dump class hierarchy check. Call dump_switch_p.
975 (finish_file): Adjust dumping.
976 (dump.c): Only dump base classes if not TDF_SLIM.
977 Only dump namespace members if not TDF_SLIM.
978 * optimize.c (dump_function): New function.
979 (optimize_function): Call dump_function.
980 * semantics.c (expand_body): Use dump_enabled_p.
982 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
985 Part missed from first commit
986 * decl2.c (finish_anon_union): Copy context.
988 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
991 * optimize.c (remap_decl): Remap anonymous aggregate members too.
993 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
996 * semantics.c (expand_body): Don't optimize thunks.
998 2001-05-25 Sam TH <sam@uchicago.edu>
1000 * cp-tree.h lex.h: Fix header include guards.
1002 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1004 * decl.c (init_decl_processing): Tweak.
1006 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1008 * decl.c (duplicate_decls): Tidy.
1009 (init_decl_processing): Always set flag_no_builtin.
1011 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1014 * decl2.c (do_local_using_decl): Push the decls, even in a
1017 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1019 * optimize.c (initialize_inlined_parameters): Don't set
1020 TREE_READONLY for a VAR_DECL taking the place of an inlined
1023 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1025 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1026 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1029 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1031 * parse.y: Refer to compound literals as such, not as
1032 constructor-expressions.
1034 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1036 * call.c (build_op_delete_call): Ignore exception-specifications
1037 when looking for matching delete operators.
1038 * init.c (build_new_1): Compute whether or not the allocation
1039 function used is a placement allocation function or not, and
1040 communicate this information to build_op_delete_call.
1042 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1044 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1045 (build_vtbl_ref): Adjust.
1046 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1047 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1049 (unsupported_options): Correspondingly.
1051 * decl2.c (maybe_make_one_only): Check flag_weak, not
1052 supports_one_only().
1054 * cp-tree.def (START_CATCH_STMT): Lose.
1055 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1056 * tree.c (cp_statement_code_p): Don't case it.
1057 * semantics.c (cp_expand_stmt): Likewise.
1058 * cp-tree.h (START_CATCH_TYPE): Lose.
1059 (HANDLER_TYPE): New.
1060 * except.c (expand_start_catch_block): Don't start any blocks.
1062 (expand_end_catch_block): Don't end any blocks.
1063 * parse.y (handler): Don't pass anything from finish_handler_parms
1065 * pt.c (tsubst_expr): Likewise.
1066 * semantics.c (begin_handler): Call note_level_for_catch here.
1067 (finish_handler_parms): Don't return anything.
1068 (genrtl_catch_block, begin_catch_block): Lose.
1069 (genrtl_handler): Call expand_start_catch here.
1071 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1073 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1074 (get_vtable_decl, build_vtt): Not here.
1076 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1079 * optimize.c (update_cloned_parm): Copy addressability and other
1082 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1084 * pt.c (determine_specialization): Ignore artificial functions.
1086 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1088 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1089 (C_RID_CODE): Remove.
1090 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1091 (init_parse): Don't do it here.
1093 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1095 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1096 function declaration to avoid stripping the symbol's attributes.
1098 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1100 * decl.c (pushdecl): Adjust error string.
1101 (xref_tag): Adjust friend class injection warning. Remove the
1102 inherited name from the class shadowed scope.
1104 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1106 * except.c (cp_protect_cleanup_actions): New function.
1107 (init_exception_processing): Don't set protect_cleanup_actions
1108 here. Do set lang_protect_cleanup_actions.
1110 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1112 * spew.c (read_token): Call yyerror on all unexpected tokens.
1114 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1116 * init.c (member_init_ok_or_else): Take a tree rather than
1118 (expand_member_init): Adjust.
1120 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1122 * decl.c (duplicate_decls): Suppress warning about duplicate
1123 decls if the first decl is a friend.
1125 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1127 * except.c (choose_personality_routine): Export. Add
1128 explanatory comment. Take an enum languages, not a boolean.
1129 (initialize_handler_parm): Adjust to match.
1130 * cp-tree.h: Prototype choose_personality_routine.
1131 * lex.c (handle_pragma_java_exceptions): New function.
1132 (init_cp_pragma): Register #pragma GCC java_exceptions.
1134 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1136 * method.c (build_mangled_C99_name): Remove unused prototype.
1138 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1140 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1141 * typeck.c (get_member_function_from_ptrfunc,
1142 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1143 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1145 Reverted Geoff Keating's 2001-05-03's patch.
1147 2001-05-11 Ira Ruben <ira@apple.com>
1149 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1151 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1153 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1154 * parse.y: Update for '&&'; don't issue warning here.
1155 * semantics.c (finish_label_expr): Delete.
1157 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1159 * splay-tree.h (splay_tree_max): New function.
1160 (splay_tree_min): Likewise.
1162 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1164 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1165 (pfn_vflag_identifier): Define.
1166 Update comment about layout of pointer functions.
1167 (build_ptrmemfunc1): Update prototype.
1168 (expand_ptrmemfunc_cst): Update prototype.
1169 * decl.c (initialize_predefined_identifiers): Initialize
1170 pfn_vflag_identifier.
1171 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1172 an extra field to the type.
1173 * expr.c (cplus_expand_constant): Pass 'flag' between
1174 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1175 * typeck.c (get_member_function_from_ptrfunc): When
1176 FUNCTION_BOUNDARY < 16, look at additional field to determine
1177 if a pointer-to-member is a real pointer or a vtable offset.
1178 (build_ptrmemfunc1): Add new parameter to contain extra field.
1179 (build_ptrmemfunc): Pass the extra field around.
1180 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1181 (pfn_from_ptrmemfunc): Ignore the extra field.
1183 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1185 * cp-tree.h (flag_inline_trees): Update documentation.
1186 * decl.c (init_decl_processing): Adjust handling of
1187 flag_inline_functions and flag_inline_trees to support -O3.
1188 (grokfndecl): Set DECL_INLINE on all functions if that's what
1190 (save_function_data): Clear DECL_INLINE in
1191 current_function_cannot_inline is non-NULL.
1192 * decl2.c (flag_inline_trees): Update documentation.
1194 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1196 * dump.c (cp_dump_tree, USING_STMT case): New case.
1197 * tree.c (cp_statement_code_p): Add USING_STMT.
1198 * decl2.c (do_using_directive): Add the using directive statement.
1200 * tree.c (walk_tree): Reformat an if block.
1202 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1204 * decl.c (compute_array_index_type): Don't try to do anything with
1205 the indices when processing a template.
1207 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1209 * call.c: NULL_PTR -> NULL.
1210 * class.c: Likewise.
1213 * decl2.c: Likewise.
1214 * except.c: Likewise.
1217 * search.c: Likewise.
1219 * typeck.c: Likewise.
1220 * typeck2.c: Likewise.
1222 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1224 * decl2.c (do_using_directive): Revert previous patch.
1226 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1228 * cp-tree.def (USING_STMT): New statement node.
1229 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1230 * decl2.c (do_using_directive): Add USING_STMT to statement
1231 tree. Don't emit errors when processing template decl.
1232 * pt.c (tsubst_expr, USING_STMT case): New case.
1233 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1235 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1237 * call.c (build_new_op): Convert args from reference here.
1238 (build_conditional_expr): Don't convert here.
1240 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1242 * spew.c (last_token_id): New static variable.
1243 (read_token): Set it here.
1244 (yyerror): Use it here.
1246 2001-04-30 Richard Henderson <rth@redhat.com>
1248 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1251 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1253 * gxxint.texi: Remove.
1254 * Make-lang.in: Remove all traces of gxxint.texi.
1256 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1258 * decl2.c (start_static_initialization_or_destruction): Correct
1259 logic to handle the -fno-use-cxa-atexit case.
1261 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1263 * optimize.c (update_cloned_parm): New function.
1264 (maybe_clone_body): Use it. Update the `this' parameter too.
1266 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1268 * decl2.c (unsupported_options): Add new-abi.
1269 * lang-options.h: Remove no longer supported options.
1271 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1273 * except.c (can_convert_eh): Don't check template parms,
1276 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1278 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1280 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1282 * cp-tree.h (adjust_clone_args): Prototype new function.
1283 * class.c (adjust_clone_args): New function.
1284 * decl.c (start_function): Call it for in charge ctors.
1286 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1288 * method.c (use_thunk): Make sure that thunks really are emitted
1291 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1293 * mangle.c (write_chars): New macro.
1294 (hwint_to_ascii): New function
1295 (write_number): Use it.
1296 (write_integer_cst): Deal with really big numbers.
1298 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1300 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1303 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1305 * decl.c (grokdeclarator): Set context of namespace scope
1308 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1310 * cp/optimize.c: Include hashtab.h.
1311 (struct inline_data): Add tree_pruner.
1312 (expand_call_inline, expand_calls_inline): Use it when calling
1314 (optimize_function): Initialize and free tree_pruner.
1316 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1318 Lazy __FUNCTION__ generation.
1319 * cp-tree.def (FUNCTION_NAME): Remove.
1320 * cp-tree.h (function_name_declared_p): Remove.
1321 (cp_fname_init): Prototype.
1322 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1323 don't call declare_function_name. Call start_fname_decls.
1324 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1325 clobber the line number.
1326 (cp_fname_init): New function.
1327 (start_function): Call start_fname_decls.
1328 (finish_function): Call finish_fname_decls.
1329 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1330 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1331 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1332 * parse.y (VAR_FUNC_NAME): New token.
1333 (primary): Add VAR_FUNC_NAME.
1334 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1336 (tsubst, FUNCTION_NAME case): Remove.
1337 (tsubst_copy, FUNCTION_NAME case): Remove.
1338 (tsubst_expr, DECL_STMT case): Be careful with a
1339 DECL_PRETTY_FUNCTION_P.
1340 (instantiate_decl): Remove function_name_declared_p.
1341 * semantics.c (begin_compound_statement): Don't call
1342 declare_function_name here.
1343 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1344 (finish_translation_unit): Call finish_fname_decls.
1345 (expand_body): Remove function_name_declared_p.
1346 * typeck2.c (digest_init): Allow any ERROR_MARK.
1348 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1350 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1351 * semantics.c: Fix some typos.
1353 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1355 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1357 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1359 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1361 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1363 * except.c (build_throw): Wrap the initialization of the exception
1364 object in a MUST_NOT_THROW_EXPR.
1365 (do_free_exception): #if 0.
1367 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1369 * cp-tree.h (finish_enum): Change prototype.
1370 * decl.c (finish_enum): Reorganize.
1371 * parse.y (structsp): Adjust calls to finish_enum.
1373 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1375 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1378 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1380 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1381 (layout_empty_base): Return at end flag.
1382 (build_base_field): Likewise.
1383 (build_base_fields): Likewise.
1384 (layout_virtual_bases): Don't add 1 to eoc value.
1385 (end_of_class): Use full size for empty bases.
1386 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1387 empty bases. Don't add 1 to eoc value. Only add trailing padding
1388 if we're an empty class with no empty bases.
1389 (dump_class_hierarchy): Dump size and alignment.
1391 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1393 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1396 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1398 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1399 is found, look first if name does not match the structure name.
1401 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1403 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1405 (SET_DECL_LANGUAGE): New macro.
1406 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1407 (pushdecl): Likewise.
1408 (build_library_fn_1): Likewise.
1409 (build_cp_library_fn): Likewise.
1410 (grokfndecl): Likewise.
1411 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1412 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1413 * lex.c (retrofit_lang_decl): Likewise.
1414 * mangle.c (mangle_decl_string): Don't mangle the names of
1415 variables declared with C language linkage.
1416 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1418 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1420 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1421 flag_access_control from uninitialized storage.
1423 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1425 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1426 * mangle.c (write_pointer_to_member_type): Fix mangling of
1427 pointers to cv-qualified member function types.
1429 * init.c (build_delete): Create a SAVE_EXPR for the address if
1430 we're going to use it more than once.
1432 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1434 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1435 (expand_ptremfunc_cst): Change prototype.
1436 (delta2_from_ptrmemfunc): Remove.
1437 * expr.c (cplus_expand_constant): Adjust call to
1438 expand_ptrmemfunc_cst.
1439 * typeck.c (build_ptrmemfunc1): Simplify.
1440 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1441 results in a constant.
1442 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1443 (delta2_from_ptrmemfunc): Remove.
1444 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1446 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1448 * cp-tree.h (decl_namespace_list): New macro.
1449 (struct saved_scope): Add decl_ns_list.
1450 * decl.c (mark_saved_scope): Mark it.
1451 * decl2.c: Lose static decl_namespace_list.
1452 (init_decl2): Don't save it.
1454 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1456 * cp-tree.h (warn_return_type, yylex): Delete redundant
1459 * decl.c (current_class_depth, global_namespace): Likewise.
1461 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1463 * repo.c (flag_use_repository): Likewise.
1465 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1467 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1468 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1469 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1470 lvalue_or_else, print_lang_statistics, comp_target_types,
1471 unsigned_type, signed_type, signed_or_unsigned_type,
1472 build_function_call, mark_addressable, incomplete_type_error):
1473 Delete redundant declarations.
1475 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1477 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1478 (TYPE_ANONYMOUS_P): New macro.
1479 (TAGGED_TYPE_P): New macro.
1480 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1481 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1482 * tree.c (no_linkage_helper): Likewise.
1483 * semantics.c (begin_class_definition): Likewise.
1484 * pt.c (convert_template_argument): Likewise.
1485 * lex.c (check_for_missing_semicolon): Likewise.
1487 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1489 * class.c (dfs_unshared_virtual_bases): New function.
1490 (mark_primary_bases): Call it.
1491 (check_bases): Ignore virtual bases when determining
1494 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1496 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1498 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1500 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1501 cloned function to the clone.
1503 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1505 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1507 * semantics.c: Include expr.h.
1509 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1511 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1512 and assignment op. Set TREE_USED for parameter.
1514 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1516 * class.c (find_final_overrider_data): Add `candidates'.
1517 (dfs_find_final_overrider): Don't issue error messages
1519 (find_final_overrider): Issue error messages here.
1520 (build_base_field): Don't warn about amgibuous direct bases here.
1521 (warn_about_ambiguous_direct_bases): New function.
1522 (layout_class_type): Use it.
1524 2001-04-10 Richard Henderson <rth@redhat.com>
1526 * typeck.c (build_array_ref): Push the array reference inside
1527 COMPOUND_EXPR and COND_EXPR.
1529 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1531 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1532 * decl.c (duplicate_decls): Adjust accordingly.
1533 (maybe_commonize_var): Likewise.
1534 (grokfndecl): Likewise.
1535 (start_function): Likewise.
1536 (start_method): Likewise.
1537 * decl2.c (key_method): Likewise.
1538 (import_export_decl): Likewise.
1539 * method.c (implicitly_declare_fn): Likewise.
1540 * optimize.c (maybe_clone_body): Likewise.
1542 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1544 * lang-specs.h: Add __DEPRECATED.
1546 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1548 * search.c (get_dynamic_cast_base_type): When building a new
1549 constant, set its type to ssizetype.
1551 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1553 * optimize.c (expand_call_inline): Only add newly inlined statements
1556 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1558 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1559 (OPERATOR_FORMAT): Likewise.
1560 (OPERATOR_TYPENAME_FORMAT): Likewise.
1561 * operators.def: Remove old name-mangling information.
1562 * decl.c (grok_op_properties): Adjust accordingly.
1563 * lex.c (init_operators): Likewise.
1564 * rtti.c (get_tinfo_decl): Issue error messages about types that
1567 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1569 * decl2.c (import_export_decl): Don't call import_export_class
1570 when processing an inline member function.
1571 * semantics.c (expand_body): Call import_export_decl before
1572 emitting inline functions.
1574 2001-03-28 Richard Henderson <rth@redhat.com>
1576 IA-64 ABI Exception Handling:
1577 * cp-tree.def (EH_SPEC_BLOCK): New.
1578 (MUST_NOT_THROW_EXPR): New.
1579 * cp-tree.h: Update changed function declarations.
1580 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1581 (CPTI_CALL_UNEXPECTED): New.
1582 (struct cp_language_function): Rename x_eh_spec_try_block
1584 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1585 * decl.c (current_binding_level): If no current function
1586 bindings, revert to scope_chain.
1587 (initialize_predefined_identifiers): Remove __cp_push_exception.
1588 (store_parm_decls): Use begin_eh_spec_block.
1589 (finish_function): Use finish_eh_spec_block.
1590 (mark_lang_function): Update for name changes.
1591 * decl2.c (finish_file): No mark_all_runtime_matches.
1592 * dump.c (cp_dump_tree): Handle new tree codes.
1593 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1594 * except.c (catch_language_init, catch_language): Remove.
1595 (init_exception_processing): Don't set language code.
1596 Initialize call_unexpected_node, protect_cleanup_actions,
1597 eh_personality_libfunc, lang_eh_runtime_type.
1598 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1599 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1600 (prepare_eh_type): Split out type canonicalizations ...
1601 (build_eh_type_type): ... from here.
1602 (build_eh_type_type_ref): Remove.
1603 (mark_all_runtime_matches): Remove.
1604 (build_exc_ptr): New.
1605 (do_begin_catch, do_end_catch): New.
1606 (do_pop_exception): Remove.
1607 (build_terminate_handler): Remove.
1608 (choose_personality_routine): Split out language choice from ...
1609 (initialize_handler_parm): ... here.
1610 Use MUST_NOT_THROW_EXPR.
1611 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1612 exception object handling.
1613 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1614 (expand_exception_blocks, alloc_eh_object): Remove.
1615 (begin_eh_spec_block, finish_eh_spec_block): New.
1616 (do_allocate_exception, do_free_exception): New.
1617 (expand_throw): Merge into ...
1618 (build_throw): ... here. Update for abi.
1619 * expr.c (cplus_expand_expr): No expand_internal_throw.
1620 Handle MUST_NOT_THROW_EXPR.
1621 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1622 * semantics.c (*) Update for except.h name changes.
1623 (genrtl_try_block): No protect_with_terminate.
1624 (genrtl_eh_spec_block): New.
1625 (genrtl_handler): Don't emit the goto here.
1626 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1627 (genrtl_finish_function): Don't expand_exception_blocks.
1628 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1630 2001-03-28 Richard Henderson <rth@redhat.com>
1632 * decl.c (struct named_label_list): Rename eh_region to
1633 in_try_scope, add in_catch_scope.
1634 (struct binding_level): Rename eh_region to is_try_scope,
1636 (note_level_for_try): Rename from note_level_for_eh.
1637 (note_level_for_catch): New.
1638 (poplevel): Copy both is_try_scope and is_catch_scope to
1639 the named_label_list struct.
1640 (check_previous_goto_1): Don't check for catch block via
1641 DECL_ARTIFICIAL; use in_try_scope instead.
1642 (check_goto): Likewise.
1643 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1644 * except.c (expand_start_catch_block): Call note_level_for_catch.
1645 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1647 2001-03-27 Richard Henderson <rth@redhat.com>
1649 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1650 exceptions_via_longjmp.
1652 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1654 * pt.c (check_default_tmpl_args): Make error messages clearer.
1656 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1658 * error.c: Also undefine 'A' macro used for cp_printers definition.
1660 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1662 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1664 2001-03-26 Mike Yang <yang@research.att.com>
1665 Mark Mitchell <mark@codesourcery.com>
1667 * dump.c (dump_access): New function.
1668 (cp_dump_tree): Use it. Dump basetype information for class
1671 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1673 * Makefile.in (optimize.o): Depend on params.h.
1674 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1675 (init_decl_processing): Set flag_no_inline when doing
1677 * optimize.c: Include params.h.
1678 (struct inline_data): Improve documentation of FNS. Add
1679 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1680 (INSNS_PER_STMT): New macro.
1681 (remap_block): Use CLONING_P.
1682 (inlinable_function_p): Don't inline big functions.
1683 (expand_call_inline): Keep track of how much inlining we've done.
1684 (optimize_function): Set FIRST_INLINED_FN.
1685 (maybe_clone_body): Set CLONING_P.
1686 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1688 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1689 rest_of_compilation. Clear DECL_RTL for local variables
1691 (clear_decl_rtl): New function.
1693 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1696 * cp-tree.h (skip_type_access_control,
1697 reset_type_access_control): Prototype.
1698 * decl.c (grokdeclarator): Access of friends is not checked.
1699 * parse.y (component_decl_list): Reset type access control.
1700 * semantics.c (decl_type_access_control): Clear
1701 current_type_lookups.
1702 (save_type_access_control): Don't save if not deferring.
1703 (skip_type_access_control, reset_type_access_control): New
1705 (begin_class_definition): Do type access control for basetypes.
1706 Start deferred access control.
1707 (finish_class_definition): Resume immediate access control if
1708 this is a local class.
1710 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1712 * class.c (add_method): Use memcpy/memmove, not bcopy.
1714 * decl.c (duplicate_decls): Likewise.
1716 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1718 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1721 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1723 * decl.c (local_names): Define.
1724 (push_local_name): New.
1725 (grok_reference_init): Return init if initializing static reference
1726 variable with non-constant instead of emitting it.
1727 Move expand_static_init call to cp_finish_decl.
1728 (layout_var_decl): Call push_local_name.
1729 (maybe_commonize_var): Allow inlining functions even if they have
1730 static local variables, use comdat_linkage for them if flag_weak.
1731 (check_initializer): Call obscure_complex_init if
1732 grok_reference_init returned non-zero.
1733 (save_function_data): Clear x_local_names.
1734 (pop_cp_function_context): Free x_local_names.
1735 (mark_inlined_fns): Remove.
1736 (mark_lang_function): Mark x_local_names.
1737 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1738 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1739 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1740 DECL_DISCRIMINATOR_P.
1741 * cp-tree.h (cp_language_function): Add x_local_names.
1742 (lang_decl_flags): Add discriminator into u2.
1743 (lang_decl_inlined_fns): Remove.
1744 (lang_decl): inlined_fns is now a TREE_VEC.
1745 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1746 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1747 TREE_VEC, not a custom structure.
1748 (optimize_function): Likewise.
1749 * mangle.c (discriminator_for_local_entity): Discriminate among
1750 VAR_DECL local entities.
1751 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1754 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1756 Add support for Java interface method calls.
1757 * cp-tree.h (struct lang_type): Add java_interface flag.
1758 (TYPE_JAVA_INTERFACE): New macro.
1759 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1760 by setting TYPE_JAVA_INTERFACE.
1761 * call.c (java_iface_lookup_fn): New static.
1762 (build_over_call): If calling a method declared in a
1763 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1764 expression which resolves the function address.
1765 (build_java_interface_fn_ref): New function.
1767 2001-03-22 Richard Henderson <rth@redhat.com>
1769 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1770 * except.c: Don't include it.
1772 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1773 based on an idea from Joe Buck <jbuck@synopsys.com>
1775 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1777 (data_def, component_decl): Add reductions to bad_decl.
1779 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1781 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1782 anonymous aggregates, since they don't have assignment operator
1784 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1785 assignment operators for anonymous structure fields.
1787 2001-03-21 Jason Merrill <jason@redhat.com>
1789 * pt.c (instantiate_decl): Abort if we see a member constant
1790 instantiation that doesn't already have its initializer.
1791 Downgrade explicit instantiation without definition to pedwarn.
1793 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1794 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1795 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1797 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1798 (pending_vtables): Remove.
1799 * decl2.c (pending_vtables): Remove.
1800 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1801 CLASSTYPE_VTABLE_NEEDS_WRITING.
1802 (import_export_class): Likewise.
1803 (init_decl2): Don't mark pending_vtables.
1804 * lex.c (handle_pragma_vtable): Just sorry.
1805 * pt.c (instantiate_class_template): Don't mess with
1806 CLASSTYPE_VTABLE_NEEDS_WRITING.
1807 (mark_class_instantiated): Likewise.
1808 * ptree.c (print_lang_type): Don't print it.
1809 * semantics.c (begin_class_definition): Don't set it.
1811 * pt.c (template_tail): Replace with last_pending_template.
1812 (maybe_templates, maybe_template_tail): Remove.
1813 (add_pending_template): Adjust.
1814 (instantiate_pending_templates): Adjust.
1816 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1817 (current_lang_stack): Remove.
1818 * decl.c (maybe_push_to_top_level): Don't initialize it.
1819 (duplicate_decls): Use current_lang_depth.
1820 (xref_basetypes): Likewise.
1821 * class.c (current_lang_depth): New fn.
1822 (push_lang_context): Use more varray functionality.
1823 (pop_lang_context): Likewise.
1825 * error.c (GLOBAL_THING): Always use '__'.
1827 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1829 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1831 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1832 operators, even when they have `extern "C"' linkage.
1834 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1836 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1837 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1838 where it's not necessary.
1839 (add_method): Remove optimization involving comparison of
1840 DECL_ASSEMBLER_NAME.
1841 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1842 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1843 where it's not necessary.
1844 (check_methods): Likewise.
1845 (build_clone): Likewise.
1846 (built_vtt): Likewise.
1847 * cp-tree.h (DECL_NEEDED_P): Likewise.
1848 * decl.c (pushtag): Likewise.
1849 (duplicate_decls): Likewise.
1850 (pushdecl): Likewise.
1851 (builtin_function): Likewise.
1852 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1853 (build_cp_library_fn): Likewise.
1854 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1855 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1856 where it's not necessary.
1857 (make_rtl_for_nonlocal_decl): Likewise.
1858 (cp_finish_decl): Likewise.
1859 (grokfndecl): Likewise.
1860 (grokvardecl): Likewise.
1861 (grokdeclarator): Likewise.
1862 (start_function): Likewise.
1863 (cp_missing_return_ok_p): Likewise.
1864 * decl2.c (grokclassfn): Likewise.
1865 (check_classfn): Likewise.
1866 (finish_static_data_member_decl): Likewise.
1867 (grokfield): Likewise.
1868 * error.c (GLOBAL_IORD_P): Remove.
1869 (dump_global_iord): Improve output.
1870 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1871 * except.c (nothrow_libfn_p): Summarily reject any function not in
1873 * init.c (build_java_class_ref): Don't explicitly set
1874 DECL_ASSEMBLER_NAME after calling mangle_decl.
1875 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1876 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1877 * method.c (set_mangled_name_for_decl): Don't explicitly set
1878 DECL_ASSEMBLER_NAME after calling mangle_decl.
1879 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1880 IDENTIFIER_GLOBAL_VALUE for the thunk.
1881 * pt.c (set_mangled_name_for_template_decl): Remove.
1882 (check_explicit_specialization): Don't use it.
1883 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1884 (tsubst_friend_function): Likewise.
1885 (tsubst_decl): Likewise.
1886 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1887 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1888 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1889 where it's not necessary.
1890 (tinfo_base_init): Likewise.
1891 (create_real_tinfo_var): Likewise.
1892 * search.c (looup_field_1): Likewise.
1893 * semantics.c (finish_named_return_value): Likewise.
1894 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1896 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1898 Correct semantics restrictions checking in throw-expression.
1899 * except.c (is_admissible_throw_operand): New function.
1900 (build_throw): Use it.
1902 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1904 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1907 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1909 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1910 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1911 * decl.c (duplicate_decls): Likewise.
1912 (builtin_function): Likewise.
1913 (build_library_fn): Likewise.
1914 (build_cp_library_fn): Likewise.
1915 (check_initializer): Likewise.
1916 (cp_finish_decl): Likewise.
1917 * decl2.c (grokfield): Likewise.
1918 (grok_function_init): Remove #if 0'd code.
1919 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1920 * friend.c (do_friend): Likewise.
1921 * init.c (get_temp_regvar): Likewise.
1922 * method.c (make_thunk): Likewise.
1923 * pt.c (tsubst_friend_function): Likewise.
1924 (tsubst_decl): Likewise.
1925 (regenerate_decl_from_template): Likewise.
1926 * semantics.c (genrtl_named_return_value): Likewise.
1927 (expand_body): Likewise.
1928 (genrtl_finish_function): Likewise.
1929 * tree.c (cp_tree_equal): Likewise.
1931 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1933 * call.c (convert_like_real): Add extra semantics to INNER
1934 parameter. Don't convert to temporary if a user conversion
1935 gives us an lvalue that we're about to bind to a reference.
1936 Set INNER to indicate pending reference binding on recursive
1939 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1941 * cp/lex.c: Delete duplicate pending_lang_change.
1943 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1945 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1947 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1948 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1950 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1952 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1954 2001-03-08 Stan Shebs <shebs@apple.com>
1956 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1958 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1960 * spew.c: Remove references to CPP_OSTRING.
1962 2001-03-06 Andrew Haley <aph@redhat.com>
1964 * typeck.c (convert_arguments): Check that we have an fndecl.
1966 2001-03-05 Andrew Haley <aph@redhat.com>
1968 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1969 __built_in_constant_p.
1971 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1973 * typeck.c (build_static_cast): Allow enum to enum conversions
1976 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1978 * class.c (check_field_decls): Pointers to member do not a
1979 non-pod struct make, as per DR 148.
1981 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1983 * call.c (joust): cp_pedwarn when using gnu extension concerning
1984 worst conversion sequences.
1986 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1988 * decl.c: Replace all uses of 'boolean' with 'bool'.
1990 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1992 * lang-specs.h: Add zero initializer for cpp_spec field to
1993 all array elements that need one. Don't put an #ifdef inside
1994 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1997 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1999 Implement using decls inside template functions.
2000 * decl2.c (validate_nonmember_using_decl): Don't special case
2001 fake_std_node in the global namespace. Don't reject early when
2002 processing a template.
2003 (do_local_using_decl): Add to statement tree. Don't do further
2004 processing when building a template.
2005 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2007 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2009 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2010 same function. Do complain about ambiguating extern "C"
2013 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2015 Remove floating point and complex type template constant parms.
2016 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2017 COMPLEX_TYPE extensions.
2018 (invalid_nontype_parm_type_p): Likewise.
2020 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2022 * except.c (call_eh_info): Revert "match_function"'s type.
2024 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2026 Fix ctor vtable vcall offsets.
2027 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2028 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2029 (get_matching_base): Remove.
2030 (get_original_base): New function.
2031 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2032 Use a virtual thunk for a ctor vtable with an index
2033 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2034 primary base within a constructor vtable. Only set
2035 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2036 when primary base has been lost.
2037 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2039 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2041 * call.c (joust): Ensure more_specialized()'s argument length
2042 parameter has correct value for constructors.
2044 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2046 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2048 * decl.c (mark_inlined_fns): Prototype.
2050 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2052 * spew.c (yylex): Correct handling of friends.
2054 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2056 * mangle.c (write_encoding): Pass write_function_type the
2057 FUNCTION_DECL for the function being encoded.
2058 (write_function_type): Pass it along to write_bare_function_type.
2059 (write_bare_function_type): Pass it along to write_method_parms.
2060 (write_method_parms): Don't mangle the compiler-generated
2061 parameters to a constructor or destructor.
2063 2001-02-22 Andreas Jaeger <aj@suse.de>
2065 * optimize.c: Include toplev.h for
2066 note_deferral_of_defined_inline_function prototype.
2068 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2070 * cp-tree.h (struct lang_decl_inlined_fns): New.
2071 (struct lang_decls): Add inlined_fns.
2072 (DECL_INLINED_FNS): New macro.
2073 * optimize.c (struct inline_data): Add inlined_fns.
2074 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2075 (inlinable_function_p): Likewise, fix typo in comment,
2076 function is not inlinable if it already inlined function currently
2078 (expand_call_inline): Add fn to inlined_fns if neccessary.
2079 (optimize_function): Initialize inlined_fns.
2080 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2081 * decl.c (mark_inlined_fns): New function.
2082 (lang_mark_tree): Call it.
2084 2001-02-21 Jason Merrill <jason@redhat.com>
2086 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2087 (DECL_UNINLINABLE): Move to middle-end.
2089 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2090 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2091 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2092 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2093 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2095 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2098 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2100 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2103 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2105 * optimize.c (expand_call_inline): Don't walk subtrees of type
2108 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2110 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2113 2001-02-18 Jason Merrill <jason@redhat.com>
2115 Do put the VTT parameter in DECL_ARGUMENTS.
2116 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2117 (current_vtt_parm): New macro.
2118 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2119 (DECL_HAS_VTT_PARM_P): New macro.
2120 (DECL_VTT_PARM): Remove.
2121 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2122 * decl.c (duplicate_decls): Only copy the operator code if
2124 (start_function): Set current_vtt_parm.
2125 (lang_mark_tree): Don't mark vtt_parm.
2126 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2127 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2128 * class.c (build_clone): Maybe remove the VTT parm.
2129 * optimize.c (maybe_clone_body): Set up the VTT parm.
2130 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2131 * call.c (build_over_call): Just allow the VTT arg.
2132 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2133 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2134 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2135 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2136 * error.c (dump_function_decl): Likewise.
2137 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2138 if we try to call a constructor with in-charge or VTT parms.
2139 * method.c (skip_artificial_parms_for): New fn.
2140 * call.c (add_function_candidate, build_over_call): Call it.
2141 * call.c (build_new_method_call): Use current_vtt_parm.
2142 * init.c (expand_virtual_init): Likewise.
2143 * class.c (same_signature_p): No longer static.
2144 * cp-tree.h: Declare it.
2145 * search.c (look_for_overrides_r): Use it.
2147 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2149 * cp-tree.h (new_abi_rtti_p): Remove.
2150 (name_mangling_version): Likewise.
2151 (flag_do_squangling): Likewise.
2152 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2153 * decl.c (grokfndecl): Likewise.
2154 * decl2.c (name_mangling_version): Remove.
2155 (flag_do_squangling): Likewise.
2156 (lang_f_options): Remove `squangle'.
2157 (unsupported_options): Add `squangle'.
2158 (cxx_decode_option): Issue a warning about uses of
2159 -fname-mangling-version.
2160 (finish_file): Remove old ABI support.
2161 * pt.c (check_explicit_specialization): Likewise.
2162 (tsubst_decl): Likewise.
2163 * rtti.c (init_rtti_processing): Likewise.
2164 (build_headof): Likewise.
2165 (get_tinfo_decl_dynamic): Likewise.
2166 (tinfo_from_decl): Likewise.
2167 (build_dynamic_cast_1): Likewise.
2168 (synthesize_tinfo_var): Likewise.
2169 * init.c (build_new): Allow enumeration types for the array-bounds
2170 in a direct-new-declarator.
2172 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2174 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2175 TREE_PROTECTED from the template being specialized.
2177 2001-02-17 Jason Merrill <jason@redhat.com>
2179 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2181 * decl.c (bad_specifiers): Allow throw specs on things with
2182 pointer-to-function or -member-function type.
2183 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2186 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2188 * call.c (check_dtor_name): Handle template names correctly.
2190 2001-02-16 Jason Merrill <jason@redhat.com>
2192 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2193 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2194 * optimize.c (maybe_clone_body): Don't substitute it.
2195 * call.c (build_new_method_call): Check in_chrg instead.
2196 * init.c (expand_virtual_init): Likewise.
2198 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2200 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2201 class-type introduces at least a type-name.
2203 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2205 * call.c (convert_like_real): Create a temporary for non-lvalue.
2207 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2209 * cp-tree.h: Fix typos in comments.
2211 2001-02-16 Jason Merrill <jason@redhat.com>
2213 * optimize.c (remap_block): If we're compiling a clone, pass the
2214 new block to insert_block.
2216 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2218 * semantics.c (finish_asm_stmt): Robustify.
2220 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2222 * pt.c (push_template_decl_real): Don't remangle the name of a
2225 2001-02-15 Jim Meyering <meyering@lucent.com>
2227 * Make-lang.in (c++.install-common): Depend on installdirs.
2228 (c++.install-info): Likewise.
2229 (c++.install-man): Likewise.
2231 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2233 * typeck2.c (build_m_component_ref): Robustify.
2235 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2237 * friend.c (do_friend): Don't take the nested [template] class
2238 into account when deciding whether to warn about the friend
2239 function not referring to a template function.
2241 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2243 * typeck.c (build_unary_op): Clarify error message.
2245 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2247 * parse.y (component_constructor_declarator): allow optional
2248 parentheses around constructor class name.
2250 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2252 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2254 * init.c (emit_base_init): Remove incorrect comment about
2256 * method.c (make_thunk): Fix comment alignment.
2258 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2260 Kill remnants of this is variable.
2261 * cp-tree.h (flag_this_is_variable): Remove.
2262 * decl2.c (flag_this_is_variable): Remove.
2263 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2264 (build_vbase_path): The path is non-static, even in a cdtor.
2265 (resolves_to_fixed_type_p): Add additional return value.
2266 * search.c (init_vbase_pointers): Adjust.
2267 * tree.c (lvalue_p_1): Adjust.
2268 * typeck.c (mark_addressable): Adjust.
2270 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2272 * pt.c (unify): Don't check cv quals of array types.
2274 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2276 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2277 check whether we already have the type.
2279 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2281 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2282 * call.c (build_op_delete_call): Simplify to remove duplicate
2284 * class.c (clone_function_decl): Don't build the deleting variant
2285 of a non-virtual destructor.
2286 * decl.c (finish_destructor_body): Don't call delete if this is a
2287 non-virtual destructor.
2288 * init.c (build_delete): Explicitly call `operator delete' when
2289 deleting an object with a non-virtual destructor.
2291 2001-02-13 Jason Merrill <jason@redhat.com>
2293 * lang-specs.h: Add more __EXCEPTIONS.
2295 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2297 * typeck2.c (process_init_constructor): Check
2298 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2300 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2302 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2303 Remove spurious information in comment. Allow further
2304 adjustments of REFERENCE_TYPE args.
2306 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2308 * errfn.c (cp_deprecated): Tweak diagnostic text.
2309 * parse.y (new_initializer): Deprecate initializer lists
2312 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2314 Remove old ABI support.
2316 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2318 * decl2.c (flag_vtable_thunks): Always set it to 1.
2319 (flag_new_abi): Likewise.
2320 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2322 * Makefile.in (g++spec.o): Fix typo.
2324 2001-02-09 Jason Merrill <jason@redhat.com>
2326 * lang-specs.h: Restore definition of __EXCEPTIONS.
2328 2001-02-08 Jason Merrill <jason@redhat.com>
2330 * search.c (shared_member_p): New function.
2331 (lookup_field_r): Use it.
2332 * cp-tree.h (SHARED_MEMBER_P): Remove.
2334 * method.c (process_overload_item): Handle template-dependent array
2336 * pt.c (type_unification_real): If we end up with undeduced nontype
2339 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2342 * typeck2.c (friendly_abort): Don't say anything if we have
2343 earlier errors or sorries.
2345 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2346 wchar_t. Ignore if in_system_header.
2348 * decl.c (maybe_push_cleanup_level): New fn...
2349 (start_decl_1): ...split out from here.
2350 * cvt.c (build_up_reference): Use it.
2351 * cp-tree.h: Declare it.
2353 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2355 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2358 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2360 * pt.c (lookup_template_class): Make sure it's a primary
2361 template or template_template_parm when called from the parser.
2362 (instantiate_template_class): Add assertion.
2364 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2366 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2367 from error_mark_node.
2369 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2371 Fix specification and implementation bugs in V3 ABI
2372 construction vtables.
2373 * cp-tree.h (flag_dump_class_layout): New flag.
2374 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2375 (BINFO_LOST_PRIMARY_P): New flag.
2376 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2377 (BINFO_PRIMARY_MARKED_P): Rename to ...
2378 (BINFO_PRIMARY_P): ... here.
2379 (binfo_via_virtual): New prototype.
2380 * decl2.c (flag_dump_class_layout): New flag.
2381 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2382 use `=' as a file name separator.
2383 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2385 (build_vtbl_address): If this is a virtual primary base, then
2386 get the vtbl of what it is ultimately primary for.
2387 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2388 for BINFO_PRIMARY_P.
2389 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2390 (get_shared_vbase_if_not_primary): Likewise.
2391 (dfs_get_pure_virtuals): Likewise.
2392 (expand_upcast_fixups): Likewise.
2393 (fixup_virtual_upcast_offsets): Likewise.
2394 (dfs_find_vbase_instance): Likewise.
2395 (find_vbase_instance): Likewise.
2396 (binfo_from_vbase): Adjust comment to reflect reality.
2397 (binfo_via_virtual): New function.
2398 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2399 for binfo walking during VTT construction.
2400 (dfs_mark_primary_bases): Remove.
2401 (force_canonical_binfo_r): New function.
2402 (force_canonical_binfo): New function.
2403 (mark_primary_virtual_base): New function.
2404 (mark_primary_bases): Walk in inheritance graph order, use
2405 mark_primary_virtual_base.
2406 (determine_primary_base): Use some more intermediate variables.
2407 (dfs_find_final_overrider): Don't check for overriding along a
2409 (dfs_modify_vtables): Walk into primary virtual bases too.
2410 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2411 (build_base_fields): Likewise.
2412 (dfs_set_offset_for_unshared_vbases): Likewise.
2413 (layout_virtual_bases): Likewise.
2414 (end_of_class): Likewise.
2415 (finish_struct_1): Call dump_class_hierarchy, if requested.
2416 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2417 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2418 (dump_class_hierarchy): Add file parameter. Append to file, if
2420 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2421 Use canonical base for virtual bases.
2422 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2423 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2424 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2425 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2427 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2428 from DATA. We want virtual primary bases and all bases via virtual.
2429 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2430 virtual base when not a construction vtable.
2431 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2432 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2433 Use canonical bases when processing virtual bases.
2434 (accumulate_vtbl_inits): We're interested in any base via a
2436 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2437 within a construction vtable, determine what is being overridden.
2438 (build_vtbl_initializer): Add more comments
2439 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2440 (build_rtti_vtbl_entries): Check if the base has lost its
2443 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2445 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2447 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2449 * decl.c (pushdecl): Call abort instead of fatal.
2450 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2451 * init.c (build_new_1): Likewise.
2452 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2453 * decl.c (build_typename_type): hash_table_init now returns void.
2454 decl.c (init_decl_processing): Make an error non-fatal.
2456 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2458 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2460 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2461 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2462 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2463 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2464 * decl.c (maybe_commonize_var): Use the new name-mangling where
2466 * decl2.c (comdat_linkage): Enhance comments. Make all
2467 compiler-generated things static, if COMDAT is not available.
2468 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2470 (tinfo_base_init): Use the correct mangled name for typeinfo
2471 strings, and push them into the global scope.
2472 (typeinfo_in_lib_p): New function.
2473 (synthesize_tinfo_var): Use it.
2474 (create_real_tinfo_var): Likewise.
2476 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2478 * decl.c (push_class_binding): Use context_for_name_lookup instead
2480 * search.c (context_for_name_lookup): Remove static. Check for NULL
2481 context in the loop.
2482 * cp-tree.h (context_for_name_lookup): Add prototype.
2484 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2486 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2487 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2489 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2490 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2492 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2494 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2495 of macros used when compiling g++spec.c.
2496 * g++spec.c (lang_specific_driver): Link with the shared
2499 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2501 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2502 make_reference_declarator, make_call_declarator), method.c
2503 (implicitly_declare_fn), parse.y (namespace_using_decl,
2504 notype_unqualified_id, expr_or_declarator, new_type_id,
2505 after_type_declarator, direct_after_type_declarator,
2506 notype_declarator, complex_notype_declarator,
2507 complex_direct_notype_declarator, qualified_id,
2508 notype_qualified_id, overqualified_id, direct_new_declarator,
2509 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2510 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2511 instead of build_parse_node.
2513 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2515 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2516 (minus_one_node): Moved to top level gcc directory. Renamed
2517 to integer_minus_one_node.
2519 * init.c (init_init_processing): Don't set minus_one_node.
2520 (build_vec_init): Use integer_minus_one_node.
2522 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2524 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2526 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2527 identical and they would be replaced with constant, remove
2528 MODIFY_EXPR from the tree.
2530 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2532 * Make-lang.in: Remove all dependencies on defaults.h.
2533 * call.c: Don't include defaults.h.
2535 * decl2.c: Likewise.
2536 * except.c: Likewise.
2540 * typeck.c: Likewise.
2542 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2544 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2545 operators even in "C" linkage.
2546 * method.c (set_mangled_name_for_decl): Likewise.
2547 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2548 overloaded operators in "C" linkage.
2550 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2552 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2553 (tsubst_arg_types): Check parameter is not void.
2554 (tsubst): Adjust tsubst_decl call.
2556 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2558 * call.c (add_builtin_candidate): Quote std properly, from
2561 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2563 * pt.c (check_explicit_specialization): Clone constructors and
2566 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2568 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2569 indicates anything special about template depth. Make sure we
2570 only count the user visible template classes.
2572 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2574 * call.c (build_conv): Typo in comment.
2575 (add_builtin_candidate): Add more explanation.
2576 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2577 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2578 when we have enumeral types.
2579 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2580 candidates for relops and eqops.
2581 (joust): Simplify control flow. Allow a non-template user
2582 function to hide a builtin.
2584 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2586 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2587 (more_specialized): Add deduction parameter.
2588 * call.c (joust): Adjust more_specialized call.
2589 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2590 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2591 (get_bindings_order): Remove.
2592 (get_bindings_real): Add DEDUCE parameter.
2593 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2594 REFERENCE_TYPE jig for DEDUCE_ORDER.
2595 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2596 maybe_adjust_types_for_deduction.
2597 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2599 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2600 (check_cv_quals_for_unify): Use new unify qualifier flags.
2601 (unify): Clear new unify qualifier flags.
2602 (get_bindings_real): Add DEDUCE parameter.
2603 (get_bindings): Adjust call to get_bindings_real.
2604 (get_bindings_overload): Likewise.
2605 (most_specialized_instantiation): Adjust call to
2608 2001-01-19 Jason Merrill <jason@redhat.com>
2610 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2612 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2615 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2617 * decl2.c (arg_assoc_class): Fix double iteration logic.
2619 2001-01-19 Jason Merrill <jason@redhat.com>
2621 * init.c (build_delete): Always call convert_force to strip cv-quals.
2623 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2624 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2625 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2627 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2629 * search.c (get_vbase_1): Count only virtual bases.
2631 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2633 * class.c (duplicate_tag_error): Robustify flag clearing.
2635 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2637 * cp-tree.h (lookup_template_class): Add complain parm.
2638 * decl.c (lookup_namespace_name): Adjust call to
2639 lookup_template_class.
2640 (make_typename_type): Likewise.
2641 * semantics.c (finish_template_type): Likewise.
2642 * pt.c (lookup_template_class): Add complain parm. Adjust.
2643 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2646 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2648 * pt.c (copy_default_args_to_explicit_spec): Preserve
2649 object's CV quals. Reorganize.
2651 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2653 * typeck.c (build_modify_expr): Say `initialization' for
2655 * init.c (build_default_init): Convert to enumeral type, if
2658 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2660 * parse.y (nomods_initdcl0): Properly set things up for
2663 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2665 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2666 (type_unification_real): Set it.
2669 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2671 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2673 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2675 * semantics.c (begin_class_definition): Check we're not inside a
2678 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2680 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2683 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2685 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2686 * call.c (build_over_call): Add comment.
2688 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2690 * cvt.c (ocp_convert): Handle vector type conversion
2691 * typeck2.c (digest_init): Handle vector type initializations
2693 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2695 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2698 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2700 * pt.c (check_nontype_parm): Rename to ...
2701 (invalid_nontype_parm_type_p): ... here.
2702 (process_template_parm): Adjust.
2703 (convert_template_argument): Adjust.
2705 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2707 * pt.c (check_nontype_parm): New function.
2708 (process_template_parm): Use it.
2709 (convert_template_argument): Use it.
2710 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2713 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2715 * tree.c: Add defaults.h
2716 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2717 * Make-lang.in (cp/tree.o): Add defaults.h.
2719 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2721 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2723 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2725 * g++.1: Change to be ".so man1/gcc.1".
2727 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2729 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2731 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2732 ($(srcdir)/cp/g++int.info): New target.
2733 * gxxint.texi: Add info directory entry. Use @@ in email address.
2734 * .cvsignore: Update.
2736 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2738 * typeck.c (build_c_cast): Do template processing earlier.
2739 Always pedwarn on array casts.
2741 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2743 * friend.c (make_friend_class): Make sure a templated class is
2744 actually a template.
2746 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2748 * decl2.c (get_guard): Set linkage from guarded decl.
2750 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2752 * call.c (convert_default_arg): Check for unprocessed
2754 * cp-tree.h (replace_defarg): Move to spew.c.
2755 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2756 spew.c, which is where they really are.
2757 (done_pending_defargs): Declare.
2758 (unprocessed_defarg_fn): Declare.
2759 * decl.c (replace_defarg): Move to spew.c
2760 * parse.y (structsp): Call done_pending_defargs.
2761 * spew.c (defarg_fns): Rearrange list structure.
2762 (defarg_fnsdone): New static variable.
2763 (defarg_depfns): New static variable.
2764 (init_spew): Adjust.
2765 (add_defarg_fn): Store the type in TREE_TYPE.
2766 (do_pending_defargs): Detect and deal with ordering constraints
2768 (done_pending_defargs): New function.
2769 (unprocessed_defarg_fn): New function.
2770 (replace_defarg): Moved from decl.c. Robustify. Don't save
2771 if circularity detected.
2773 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2775 * pt.c (unify): Check array has a domain, before checking
2776 whether it is variable sized.
2778 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2780 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2781 parameters with pointers to arrays of unknown bound.
2783 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2785 * parse.y (template_parm_header, template_spec_header): New
2786 reductions. Split out from ...
2787 (template_header): ... here. Use them.
2788 (template_template_parm): Use template_parm_header.
2789 * semantics.c (finish_template_template_parm): Add assert.
2791 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2793 * mangle.c (write_builtin_type): Fix thinko.
2795 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2796 (copy_default_args_to_explicit_spec): Likewise.
2797 (check_explicit_specialization): Use it.
2799 * class.c (finish_struct_1): Remove last argument in call to
2800 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2801 * decl.c (builtin_function): Likewise.
2802 (build_cp_library_fn): Likewise.
2803 (check_initializer): Likewise.
2804 (make_rtl_for_nonlocal_decl): Likewise.
2805 (cp_finish_decl): Likewise.
2806 (start_function): Likewise.
2807 * decl2.c (finish_anon_union): Likewise.
2808 * friend.c (do_friend): Likewise.
2809 * init.c (build_java_class_ref): Likewise.
2810 * method.c (make_thunk): Likewise.
2811 * pt.c (tsubst_friend_function): Likewise.
2812 * semantics.c (expand_body): Likewise.
2814 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2816 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2817 looking at DECL_CLONED_FUNCTION for non-functions.
2819 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2821 * error.c (dump_template_parameter): Use parm to determine how
2822 to print default value.
2824 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2826 * class.c (duplicate_tag_error): Clear more flags.
2828 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2830 * call.c (build_new_method_call): Use binfo_for_vbase.
2832 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2834 * cp-tree.h (flag_cond_mismatch): Don't declare.
2835 * decl2.c (flag_cond_mismatch): Don't define.
2836 (lang_f_options): Remove cond-mismatch.
2837 (unsupported_options): Add cond-mismatch.
2839 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2841 * class.c (handle_using_decl): Reject using of constructor name
2842 of sourcing class. Allow injecting of a method with same name as
2843 nested class. Fixup error messages.
2845 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2847 * decl2.c (lang_decode_option): Handle -Wformat=2.
2849 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2851 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2852 initialized_in_class.
2853 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2854 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2855 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2856 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2857 * pt.c (check_default_tmpl_args): Adjust for
2858 DECL_INITIALIZED_IN_CLASS_P.
2859 (instantiate_class_template): Likewise.
2860 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2862 * class.c (finish_struct): Constify saved_filename.
2864 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2866 * class.c (duplicate_tag_error): Adjust diagnostic.
2867 (finish_struct): Locally set location to start of struct.
2868 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2870 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2872 * decl.c (struct binding_level): Adjust class_shadowed comments
2874 (push_class_level_binding): Ajust comments to reflect reality.
2875 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2876 Don't set TREE_VALUE on the class_shadowed list.
2878 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2880 * decl2.c (acceptable_java_type): Allow references too.
2881 * init.c (build_java_class_ref): When using the new ABI, search
2882 `class$' and have it mangled with `mangle_decl.'
2883 * mangle.c (write_java_integer_type_codes): New function.
2884 (write_builtin_type): Detect and mangle Java integer and real
2887 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2889 * decl2.c (grokfield): Don't accept `asm' specifiers for
2890 non-static data members.
2892 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2894 * expr.c (cplus_expand_expr): Don't reset `target'.
2896 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2898 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2900 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2902 * parse.y (template_datadef): Check for error_mark_node.
2904 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2906 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2908 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2910 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2911 (record_builtin_type): Make non-static.
2912 (flag_short_double): Don't declare.
2913 (init_decl_processing): Remove the creation of many tree nodes now
2914 in c_common_nodes_and_builtins.
2915 (build_void_list_node): New function.
2916 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2917 * cp-tree.h (flag_short_wchar): Don't declare.
2919 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2921 * call.c (build_conv): Don't use build1 for USER_CONV.
2922 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2924 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2926 * lex.c (lang_init): Call c_common_lang_init.
2928 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2930 * search.c (lookup_fnfields_here): Remove.
2931 (look_for_overrides_r): Use lookup_fnfields_1.
2932 Ignore functions from using declarations.
2934 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2936 Implement exceptions specifiers for implicit member functions.
2937 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2938 * method.c (synthesize_exception_spec): New function.
2939 (locate_dtor, locate_ctor, locate_copy): New functions.
2940 (implicitly_declare_fn): Generate the exception spec too.
2941 * search.c (check_final_overrider): Check artificial functions
2943 * typeck2.c (merge_exception_specifiers): New function.
2945 2001-01-03 Jason Merrill <jason@redhat.com>
2947 * init.c (build_default_init): New fn.
2948 (perform_member_init): Split out from here.
2949 (build_new_1): Use it. Simplify initialization logic.
2950 (build_vec_init): Take an array, rather than a pointer and maxindex.
2951 Speed up simple initializations. Don't clean up if we're assigning.
2952 * cp-tree.h: Adjust.
2953 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2954 * parse.y (new_initializer): Return void_zero_node for ().
2955 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2956 * typeck2.c (digest_init): Only complain about user-written
2959 2000-12-22 Mike Stump <mrs@wrs.com>
2961 * decl2.c: (max_tinst_depth): Increase to 50.
2963 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2965 * class.c (invalidate_class_lookup_cache): Zero the
2966 previous_class_values.
2967 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2969 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2970 * decl.c (free_bindings): New variable.
2971 (push_binding): Don't create a new binding if we have one on the
2973 (pop_binding): Put old bindings on the free list.
2974 (init_decl_processing): Use size_int, not build_int_2.
2975 Register free_bindings as a GC root.
2976 (cp_make_fname_decl): Use size_int, not build_int_2.
2977 (push_inline_template_parms_recursive): Likewise.
2978 (end_template_parm_list): Likewise.
2979 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2980 (tsubst_template_parms): Use size_int, not build_int_2.
2982 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2984 2001-01-02 Richard Henderson <rth@redhat.com>
2986 * parse.y (asm): Set ASM_INPUT_P.
2988 2001-01-02 Jason Merrill <jason@redhat.com>
2990 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2993 * typeck.c (cp_truthvalue_conversion): New fn.
2994 * cvt.c (ocp_convert): Use it.
2996 * cp-tree.h: Lose c-common.c decls.
2998 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2999 * cvt.c (convert_to_void): Use type_unknown_p.
3001 * typeck.c (strip_all_pointer_quals): Also strip quals from
3002 pointer-to-member types.
3004 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3007 * call.c (build_new_method_call): Do evaluate the object parameter
3008 when accessing a static member.
3009 * typeck.c (build_component_ref): Likewise.
3011 2001-01-02 Andreas Jaeger <aj@suse.de>
3013 * decl.c (cp_missing_noreturn_ok_p): New.
3014 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3016 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3018 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3020 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3022 * class.c (pushclass): Remove #if 0'd code.
3023 * cp-tree.h (overload_template_name): Remove.
3024 * decl.c (store_bindings): Simplify.
3025 (pop_from_top_level): Likewise.
3026 * pt.c (overload_template_name): Remove.
3027 (instantiate_decl): Don't call push_to_top_level if it's not
3030 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3032 * pt.c (register_local_specialization): Don't return a value.
3033 (lookup_template_class): Use move-to-front heuristic when looking
3034 up template instantiations.
3035 (instantiate_decl): Only push_to_top_level when we're actually
3036 going to instantiate the template.
3038 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3040 * search.c (binfo_for_vtable): Return least derived class, not
3041 most. Handle secondary vtables.
3043 2000-12-22 Jason Merrill <jason@redhat.com>
3045 * pt.c (more_specialized): Don't optimize len==0.
3046 (fn_type_unification): If we're adding the return type, increase len.
3048 * typeck.c (build_binary_op): Fix pmf comparison logic.
3050 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3051 DECL_STATIC_FUNCTION_P.
3053 * semantics.c (genrtl_finish_function): Don't try to jump to
3054 return_label unless it exists.
3056 In partial ordering for a call, ignore parms for which we don't have
3058 * call.c (joust): Pass len to more_specialized.
3059 (add_template_candidate_real): Strip 'this', pass len.
3060 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3061 (get_bindings_order): New fn. Pass len down.
3062 (get_bindings_real): Strip 'this', pass len.
3063 (fn_type_unification): Likewise.
3064 (type_unification_real): Succeed after checking 'len' args.
3065 (most_specialized_instantiation): Lose explicit_args parm.
3066 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3069 2000-12-21 Jason Merrill <jason@redhat.com>
3071 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3072 DECL_TEMPLATE_RESULT.
3074 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3075 lookup_fnfields_here.
3077 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3079 * call.c (build_object_call): Also allow conversions that return
3080 reference to pointer to function.
3081 (add_conv_candidate): Handle totype being ref to ptr to fn.
3082 (build_field_call): Also allow members of type reference to function.
3083 Lose support for calling pointer to METHOD_TYPE fields.
3085 * error.c (dump_expr): Handle *_CAST_EXPR.
3087 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3089 * tree.c (break_out_cleanups): Lose.
3090 * cp-tree.h: Remove prototype.
3091 * typeck.c (build_component_ref): Don't break_out_cleanups.
3092 (build_compound_expr): Likewise.
3093 * semantics.c (finish_expr_stmt): Likewise.
3095 2000-12-20 Richard Henderson <rth@redhat.com>
3097 * cp-tree.h: Update declarations.
3098 * decl.c (finish_case_label): Return the new stmt node.
3099 * semantics.c (finish_goto_stmt): Likewise.
3100 (finish_expr_stmt, finish_return_stmt): Likewise.
3101 (finish_break_stmt, finish_continue_stmt): Likewise.
3102 (finish_asm_stmt): Likewise.
3103 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3104 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3105 (simple_if, simple_stmt): Return the new stmt node.
3108 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3110 * cp-tree.h: Don't declare warn_long_long.
3112 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3114 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3117 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3119 * pt.c (unify): Handle when both ARG and PARM are
3120 BOUND_TEMPLATE_TEMPLATE_PARM.
3122 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3124 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3125 DECL_TEMPLATE_PARM_P.
3127 2000-12-15 Jason Merrill <jason@redhat.com>
3129 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3131 * init.c (build_new_1): Don't strip quals from type.
3133 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3135 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3137 * call.c (build_new_function_call): Lose space before paren in
3139 (build_new_method_call): Likewise.
3141 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3143 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3145 * pt.c (check_explicit_specialization): Propagate default
3146 function arguments to explicit specializations.
3148 2000-12-13 DJ Delorie <dj@redhat.com>
3150 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3153 2000-12-08 Jason Merrill <jason@redhat.com>
3155 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3157 Clean up copy-initialization in overloading code.
3158 * call.c (build_user_type_conversion_1): Die if we are asked to
3159 convert to the same or a base type.
3160 (implicit_conversion): Avoid doing so. Lose reference binding code.
3161 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3162 direct-initialization. Also do direct-init part of copy-init.
3163 (build_user_type_conversion): Don't provide context to convert_like.
3164 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3165 the constructor call for copy-init.
3167 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3168 instantiation of a member template.
3169 (do_decl_instantiation): Not here.
3171 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3173 * class.c (check_field_decls): Don't special case anonymous
3174 fields in error messages.
3175 (note_name_declared_in_class): Use %D on diagnostic.
3177 * tree.c (pod_type_p): Use strip_array_types.
3178 (cp_valid_lang_attribute): Likewise.
3179 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3180 multiple evaluations.
3181 (cp_has_mutable_p): Use strip_array_types.
3183 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3185 * cp-tree.h (sufficient_parms_p): Declare new function.
3186 * call.c (sufficient_parms_p): New function, broken out of ...
3187 (add_function_candidate): ... here. Use it.
3188 (add_conv_candidate): Use it.
3189 * decl.c (grok_ctor_properties): Use it.
3191 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3193 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3195 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3197 * decl2.c (lang_decode_option): Handle -Wformat-security.
3199 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3201 * pt.c (verify_class_unification): New function.
3202 (get_class_bindings): Use it.
3203 (try_class_unification): Tidy.
3204 (unify): Handle when argument of a template-id is not
3205 template parameter dependent.
3206 (template_args_equal): Handle when TREE_CODE's do not match.
3208 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3210 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3211 for -save-temps, pass all relevant -Defines to it, and then don't
3212 pass them to cc1plus.
3214 2000-12-05 Will Cohen <wcohen@redhat.com>
3216 * decl.c (finish_case_label): Cleared
3217 more_cleanups_ok in surrounding function scopes.
3218 (define_label): Likewise.
3220 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3222 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3223 (get_matching_virtual): Remove.
3224 (look_for_overrides): Declare new function.
3225 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3227 * class.c (check_for_override): Move base class iteration code
3228 to look_for_overrides.
3229 * search.c (next_baselink): Remove.
3230 (get_virtuals_named_this): Remove.
3231 (get_virtual_destructor): Remove.
3232 (tree_has_any_destructors_p): Remove.
3233 (struct gvnt_info): Remove.
3234 (check_final_overrider): Remove `virtual' from error messages.
3235 (get_matching_virtuals): Remove. Move functionality to ...
3236 (look_for_overrides): ... here, and ...
3237 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3240 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3242 * typeck.c (get_delta_difference): If via a virtual base,
3244 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3247 2000-12-04 Richard Henderson <rth@redhat.com>
3249 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3251 2000-12-04 Jason Merrill <jason@redhat.com>
3253 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3254 (write_builtin_type): Pass intSI_type_node and the like through
3256 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3257 Pass intSI_type_node and the like through type_for_mode.
3258 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3259 * pt.c (tsubst, unify): Likewise.
3260 * tree.c (walk_tree): Likewise.
3261 * error.c (dump_type): Likewise.
3262 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3264 * Make-lang.in: Tweak top comment for emacs.
3267 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3269 * class.c (clone_function_decl): Robustify.
3271 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3273 * decl.c (store_bindings): Only search in the non modified
3274 old_bindings for duplicates.
3276 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3278 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3281 * typeck.c (build_static_cast): Remove unused variable.
3283 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3285 * pt.c: Fix typo in comment.
3287 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3289 * decl2.c (warn_format): Remove definition.
3290 (lang_decode_option): Handle -Wformat-nonliteral,
3291 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3293 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3295 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3296 (init_decl_processing): Don't create string_type_node,
3297 const_string_type_node, wint_type_node, intmax_type_node,
3298 uintmax_type_node, default_function_type, ptrdiff_type_node and
3299 unsigned_ptrdiff_type_node. Adjust position of call to
3300 c_common_nodes_and_builtins.
3301 (identifier_global_value): New function.
3303 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3305 * call.c (standard_conversion): Reject pointer to member
3306 conversions from ambiguous, inaccessible or virtual bases.
3307 * typeck.c (build_static_cast): Don't check pointers to members
3310 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3312 * method.c (do_build_copy_constructor): Preserve cv
3313 qualifications when accessing source object members.
3314 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3317 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3319 * method.c (do_build_assign_ref): Construct appropriately
3320 CV-qualified base reference. Don't allow const casts in base
3323 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3325 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3326 incomplete return type.
3328 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3330 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3331 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3334 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3336 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3338 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3340 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3342 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3344 * decl.c (grokdeclarator): Do type access control on friend
3347 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3349 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3350 bison parser ickiness.
3351 * pt.c (tsubst_friend_function): Enter namespace scope when
3352 tsubsting the function name.
3353 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3355 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3357 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3358 * cvt.c (cp_convert_to_pointer): Add force parameter.
3359 Allow conversions via virtual base if forced.
3360 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3361 (ocp_convert): Likewise.
3362 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3363 * typeck.c (get_delta_difference): Adjust handling of virtual
3366 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3368 * tree.c (struct list_hash): Remove.
3369 (list_hash_table): Make it be an htab.
3370 (struct list_proxy): New type.
3371 (list_hash_eq): New function.
3372 (list_hash_pieces): Renamed from ...
3373 (list_hash): ... this.
3374 (list_hash_lookup): Remove.
3375 (list_hash_add): Remove.
3376 (hash_tree_cons): Use the generic hashtable.
3377 (mark_list_hash): Remove.
3378 (init_tree): Create the hashtable.
3380 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3382 * method.c (build_mangled_C9x_name): Rename to
3383 build_mangled_C99_name. Change C9X references in comments to
3386 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3388 * parse.y (unary_expr): Move VA_ARG from here ...
3389 (primary): ... to here.
3391 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3393 * semantics.c (finish_id_expr): If type is error_mark, return
3396 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3398 * pt.c (lookup_template_class): Simplify loop exit constructs.
3399 Cope when there is no partial instantiation of a template
3402 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3404 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3406 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3408 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3411 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3412 destructors that haven't already been cloned.
3414 2000-11-20 Richard Henderson <rth@redhat.com>
3416 * parse.y (yyparse_1): Rename the parser entry point.
3418 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3420 * mangle.c (write_name): Use <unscoped-name> for names directly in
3422 (write_unscoped_name): Accept names directly in function scope.
3424 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3426 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3427 * parse.y (extdef): Add EXPORT reduction.
3428 * spew.c (yylex): Don't skip export here.
3430 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3432 * decl.c (init_decl_processing): Correct name of pure virtual
3433 function under the new ABI.
3434 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3435 (throw_bad_typeid): Likewise for bad typeid function.
3437 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3439 * decl.c (grokparms): Don't even function types of `void' type,
3441 * mangle.c (write_type): Don't crash when confronted with the
3444 * decl.c (grokparms): Don't create parameters of `void' type.
3446 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3448 * lex.c (mark_impl_file_chain): Delete.
3449 (init_parse): Remove call to ggc_add_string_root. No need to
3450 ggc_strdup a string constant. Do not add impl_file_chain to GC
3452 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3454 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3456 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3458 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3460 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3461 * decl.c (grokdeclarator): Don't reject void parms here.
3462 (require_complete_types_for_parms): Simplify, use
3463 complete_type_or_else.
3464 (grokparms): Remove bitrot. Remove funcdef parm.
3465 Deal with ellipsis parm lists here.
3466 * semantics.c (finish_parmlist): Don't append void_list_node
3467 here. Set PARMLIST_ELLIPSIS_P.
3469 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3471 * typeck2.c (incomplete_type_error): Reorganise to avoid
3472 excessive diagnostics.
3474 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3476 * lex.c (struct impl_files, internal_filename): Constify a char *.
3478 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3480 * mangle.c (write_special_name_constructor): Don't generate
3481 assembler junk when confronted with an old-style constructor.
3482 (write_special_name_destructor): Likewise.
3483 (mangle_decl_string): Do it here instead.
3485 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3487 * call.c (op_error): Make error messages clearer.
3489 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3491 * decl.c (wrapup_globals_for_namespace): Don't mark things
3492 TREE_ASM_WRITTEN when they're not.
3494 2000-11-15 Jason Merrill <jason@redhat.com>
3496 * typeck2.c (friendly_abort): Uncount the error before handing
3499 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3501 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3503 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3505 * class.c (build_vtbl_initializer): Fix typo in comment.
3506 * typeck.c (expr_sizeof): Don't crash on errors.
3508 2000-11-14 Jim Wilson <wilson@redhat.com>
3510 * lang-specs.h: Add %2 after %(cc1_options).
3512 2000-11-14 Richard Henderson <rth@redhat.com>
3514 * typeck.c (c_sizeof): Be strict about casting result value
3515 back to c_size_type_node.
3516 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3518 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3520 * typeck.c (build_unary_op): Use boolean_increment from
3521 c-common.c, moving the relevant code there.
3523 2000-11-11 Jason Merrill <jason@redhat.com>
3525 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3527 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3530 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3532 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3533 * lex.c (copy_lang_decl): Likewise.
3535 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3537 * dump.c (cp_dump_tree): Don't dump function bodies here.
3539 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3540 (dump.o): Update dependency list.
3541 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3542 (flag_dump_translation_unit): Likewise.
3543 (CP_TYPE_QUALS): Adjust definition.
3544 (DECL_C_BIT_FIELD): Remove.
3545 (SET_DECL_C_BIT_FIELD): Likewise.
3546 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3547 (add_maybe_template): Likewise.
3548 (strip_array_types): Likewise.
3549 (dump_node_to_file): Likewise.
3550 (cp_dump_tree): New function.
3551 * decl.c (init_decl_processing): Set lang_dump_tree.
3552 * decl2.c (flag_dump_translation_unit): Remove.
3553 * dump.c: Move most of it to ../c-dump.c.
3554 (cp_dump_tree): New function.
3555 * pt.c (add_maybe_template): Remove.
3556 * typeck.c (strip_array_types): Likewise.
3558 2000-11-07 Eric Christopher <echristo@redhat.com>
3560 * decl.c (init_decl_processing): Change definition of
3561 __wchar_t to wchar_t. Remove artificial declaration of
3563 * lex.c: Change instances of __wchar_t to wchar_t.
3565 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3567 * lex.c (do_identifier): Don't lookup_name for operators.
3568 * parse.y (operator): Save looking_for_typename.
3569 (unoperator): Restore it.
3570 * spew.c (frob_opname): Use nth_token for lookahead.
3572 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3574 * decl.c (grok_op_properties): Always use coerce_new_type and
3576 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3577 exception specification. Tidy up.
3578 (coerce_delete_type): Preserve exception specification. Tidy up.
3580 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3582 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3583 (push_binding_level), error.c (cp_tree_printer), pt.c
3584 (process_partial_specialization, tsubst_template_arg_vector),
3585 search.c (lookup_member): Use memset () instead of bzero ().
3587 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3589 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3591 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3593 * Make-lang.in (c++.distdir): Remove.
3595 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3597 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3598 declarations from different namespaces to be combined.
3600 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3602 * decl.c: Include tm_p.h.
3604 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3606 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3608 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3610 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3611 (build_overload_value), repo.c (open_repo_file), xref.c
3612 (open_xref_file): Use strchr () and strrchr () instead of index ()
3615 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3617 * call.c (build_over_call): Call fold on the CALL_EXPR.
3619 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3621 * error.c (dump_template_decl): Separate template hearders with
3624 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3626 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3627 TS_* flags with corresponding TFF_*. Adjust prototypes of
3628 functions (which used to take a tree_string_flags) to take an int.
3630 * cp-tree.h (enum tree_string_flags): Remove
3631 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3632 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3633 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3634 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3635 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3636 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3637 (type_as_string, decl_as_string, expr_as_string,
3638 context_as_string): Adjust prototype.
3640 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3641 instead of TS_PLAIN.
3643 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3644 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3647 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3649 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3650 (linkage_kind): New enumeration.
3651 (decl_linkage): New function.
3652 * decl2.c (comdat_linkage): Extend comment.
3653 * error.c (dump_function_decl): Print the arguments used to
3654 instantiate a template, even when not printing the type of the
3656 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3657 not TREE_PUBLIC, to test for external linkage.
3658 * tree.c (decl_linkage): New function.
3660 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3662 * pt.c (instantiate_decl): Always instantiate static data members
3663 initialized in-class.
3665 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3667 * Make-lang.in: Move all build rules here from Makefile.in,
3668 adapt to new context. Wrap all rules that change the current
3669 directory in parentheses. Expunge all references to $(P).
3670 When one command depends on another and they're run all at
3671 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3672 all object-file generation rules. Delete obsolete variables.
3674 * Makefile.in: Delete.
3675 * config-lang.in: Delete outputs= line.
3677 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3679 * error.c (dump_function_decl): Print no space between
3680 `ptr-operator' the `type-specifier' of the return type.
3681 (dump_type_prefix): Make sure we put space at the appropriate
3684 2000-10-23 Jason Merrill <jason@redhat.com>
3686 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3688 2000-10-22 Jason Merrill <jason@redhat.com>
3690 * call.c (build_conditional_expr): Use ocp_convert to force
3693 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3695 * call.c (standard_conversion): Use RVALUE_CONVs for all
3696 expressions that satisfy lvalue_p, not just those that satisfy
3699 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3701 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3702 not one with TYPE_IS_SIZETYPE set.
3703 (dubious_conversion_warnings): Remove special-case code.
3705 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3707 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3708 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3709 (dump_type_prefix): Print vector-of-int as 'int vector'.
3710 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3711 * tree.c (walk_tree): Handle VECTOR_TYPE.
3713 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3715 2000-10-21 Jason Merrill <jason@redhat.com>
3717 * parse.y (operator): Set got_object from got_scope.
3718 Set looking_for_typename.
3719 * decl.c (lookup_name_real): Clear val after setting from_obj.
3720 Reorganize diagnostic.
3722 2000-10-20 Jason Merrill <jason@redhat.com>
3724 * tree.c (walk_tree): Don't walk into default args.
3726 * error.c (dump_expr): Use host_integerp.
3728 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3730 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3731 "since" in error message.
3733 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3735 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3737 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3739 * decl.c (revert_static_member_fn): Fixed typo.
3741 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3743 * class.c (subobject_offset_fn): New type.
3744 (dfs_record_base_offsets): Remove.
3745 (record_base_offsets): Likewise.
3746 (dfs_search_base_offsets): Likewise.
3747 (record_subobject_offset): New function.
3748 (check_subobject_offset): Likewise.
3749 (walk_subobject_offsets): Likewise.
3750 (record_subobject_offsets): Likewise.
3751 (layout_conflict_p): Reimplement.
3752 (layout_nonempty_base_or_field): Correct handling of type
3753 conflicts during layout.
3754 (layout_empty_base): Likewise.
3755 (build_base_field): Adjust to handle new representation of empty
3757 (build_base_fields): Likewise.
3758 (layout_virtual_bases): Likewise.
3759 (splay_tree_compare_integer_csts): New function.
3760 (layout_class_type): Use a splay_tree, rather than a varray, to
3761 represent the offsets of empty bases.
3763 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3764 * decl.c (select_decl): Don't return declarations that are
3767 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3769 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3770 (fake_std_node): New macro.
3771 * decl.c (in_std): Rename to ...
3772 (in_fake_std): ... this.
3773 (flag_no_builtin): Remove.
3774 (flag_no_nonansi_builtin): Likewise.
3775 (walk_namespaces_r): Use fake_std_node.
3776 (push_namespace): Use std_identifier.
3777 (pop_namespace): Use in_fake_std.
3778 (lookup_name_real): Use fake_std_node.
3779 (init_decl_processing): When -fhonor-std, create the `std'
3780 namespace. Don't create a dummy fake_std_node in that case.
3781 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3782 (builtin_function): Put builtins whose names don't begin
3783 with `_' in the std namespace.
3784 * decl2.c (flag_no_builtin): Remove.
3785 (flag_no_nonansi_builtin): Likewise.
3786 (set_decl_namespace): Use fake_std_node.
3787 (validate_nonmember_using_decl): Likewise.
3788 (do_using_directive): Likewise.
3789 (handle_class_head): Likewise.
3790 * dump.c (dequeue_and_dump): Likewise.
3791 * except.c (init_exception_processing): Use std_identifier.
3792 * init.c (build_member_call): Use fake_std_node.
3793 * rtti.c (init_rtti_processing): Use std_identifier.
3795 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3797 * cp-tree.h (back_end_hook): Remove declaration.
3798 * decl2.c (back_end_hook): Remove definition.
3800 * dump.c (dequeue_and_dump): Dump TREE_USED.
3802 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3804 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3806 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3808 * decl.c (WINT_TYPE): Define.
3809 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3810 c_size_type_node, signed_size_type_node and wint_type_node.
3812 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3814 * decl2.c (warn_missing_format_attribute): New variable.
3815 (lang_decode_option): Decode -Wmissing-format-attribute.
3817 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3819 * typeck.c (qualify_type): Remove.
3820 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3822 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3824 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3826 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3828 * Makefile.in (parse.c, parse.h): Create atomically.
3830 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3832 * class.c (current_obstack): Remove.
3833 * decl.c (ggc_p): Remove.
3834 (start_decl): Don't use decl_tree_cons.
3835 (grokdeclarator): Don't use build_decl_list.
3836 (start_function): Don't use decl_tree_cons.
3837 (finish_function): Don't mess with obstacks.
3838 * decl2.c (grok_x_components): Don't use build_decl_list.
3839 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3840 (implicitly_declare_fn): Don't call build_decl_list.
3841 * parse.y (frob_specs): Don't call build_decl_list or
3843 (expr_or_declarator_intern): Don't call decl_tree_cons.
3844 (primary): Don't call build_decl_list.
3845 (fcast_or_absdcl): Likewise.
3846 (typed_declspecs): Don't call decl_tree_cons.
3847 (reserved_declspecs): Don't call build_decl_list.
3848 (declmods): Likewise.
3849 (reserved_typespecquals): Likewise.
3851 (new_type_id): Likewise.
3852 (cv_qualifiers): Likewise.
3853 (after_type_declarator_intern): Likewise.
3854 (notype_declarator_intern): Likewise.
3855 (absdcl_intern): Likewise.
3856 (named_parm): Likewise.
3857 * pt.c (most_specialized_class): Likewise.
3858 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3859 (init_repo): Initialize it.
3860 * search.c (current_obstack): Remove.
3861 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3863 2000-10-09 Richard Henderson <rth@cygnus.com>
3865 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3866 (c++ language support bits for libgcc): Remove.
3867 (c++.clean): Remove cplib2.txt cleanup.
3868 * config-lang.in (headers, lib2funcs): Remove.
3870 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3871 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3872 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3873 * inc/new.h, inc/typeinfo: Remove files.
3875 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3877 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3879 (init_decl_processing): Initialize intmax_type_node and
3882 2000-10-06 Richard Henderson <rth@cygnus.com>
3884 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3885 (original_result_rtx): Remove.
3886 * decl.c (save_function_data): Don't clear x_result_rtx.
3887 (mark_lang_function): Don't mark it either.
3888 * expr.c (fixup_result_decl): Remove.
3889 * semantics.c (genrtl_named_return_value): Frob the return decl
3890 before calling emit_local_var.
3891 (genrtl_finish_function): Don't call fixup_result_decl.
3892 Always emit the jump to return_label.
3894 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3896 * pt.c (lookup_template_class): Set current access for enum.
3897 (tsubst_enum): Set file & line for enum decl.
3899 * spew.c (yylex): Remove unused variable.
3901 2000-10-05 Richard Henderson <rth@cygnus.com>
3903 * semantics.c (genrtl_finish_function): Don't init or check
3904 can_reach_end; remove noreturn and return value checks.
3906 2000-10-05 Tom Tromey <tromey@cygnus.com>
3908 * init.c (build_java_class_ref): Use `build_static_name' with a
3909 suffix, not a prefix, to build the class object's name.
3911 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3913 * cp-tree.h (access_kind): Fix comment typo.
3914 * decl2.c (grokfield): Fix diagnostic typo.
3915 * semantics.c (finish_template_type): Fix comment typo.
3916 (finish_qualified_object_call_expr): Likewise.
3918 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3920 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3923 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3925 * spew.c (frob_id): New static function.
3926 (frob_opname): Use it.
3929 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3931 * decl.c (lang_mark_false_label_stack): Remove.
3932 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3934 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3936 * gxxint.texi: Use @email for formatting email addresses.
3938 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3940 * error.c: Remove direct obstack manipulation. Replace with
3941 output_buffer-based formatting. Adjust calls to removed macros.
3942 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3943 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3944 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3946 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3948 * ir.texi: Move to ../c-tree.texi.
3950 2000-09-20 Jason Merrill <jason@redhat.com>
3952 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3954 2000-09-21 Andreas Jaeger <aj@suse.de>
3956 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3957 * cp-tree.h: ... here.
3959 * error.c: Remove declaration of cp_printer.
3961 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3963 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3965 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3967 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3970 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3972 * decl.c (start_function): Robustify.
3974 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3976 * cp-tree.h (check_function_format): Accept a `status' parameter.
3978 * call.c, typeck.c: Updates calls to `check_function_format'.
3980 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3982 * decl2.c (handle_class_head): Always push some scope even
3985 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3987 * cp-tree.h (struct cp_language_function): Remove
3988 x_scope_stmt_stack and name_declared.
3989 (current_scope_stmt_stack): Remove.
3990 (function_name_declared_p): New macro.
3991 (struct lang_decl_flags): Use c_lang_decl as a base class.
3993 (struct lang_decl): Replace saved_tree with context.
3994 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3995 (SET_DECL_FRIEND_CONTEXT): Likewise.
3996 (DECL_VIRTUAL_CONTEXT): Likewise.
3997 (DECL_SAVED_TREE): Remove.
3998 (C_DECLARED_LABEL_FLAG): Likewise.
3999 (cplus_expand_expr_stmt): Don't declare.
4000 (add_decl_stmt): Likewise.
4001 (add_scope_stmt): Likewise.
4002 * decl.c (mark_stmt_tree): Remove.
4003 (case_compare): Likewise.
4004 (finish_case_label): Use c_add_case_label.
4005 (init_decl_processing): Set more language-specific hooks.
4006 (build_enumerator): Fix typo in comment.
4007 (cplus_expand_expr_stmt): Remove.
4008 (mark_lang_function): Use mark_c_language_function.
4009 (lang_mark_tree): Use c_mark_lang_decl.
4010 * decl2.c: Change order of inclusion.
4011 * except.c: Likewise.
4012 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4013 back on c_expand_expr.
4014 * friend.c: Include expr.h.
4015 * init.c: Change order of inclusion.
4016 * Makefile.in: Update dependencies.
4017 * lex.h (free_lang_decl_chain): Remove.
4018 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4019 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4021 (instantiate_decl): Use function_name_declared_p.
4022 * semantics.c (lang_expand_expr_stmt): Remove.
4023 (set_current_function_name_declared): Likewise.
4024 (current_function_name_declared): Likewise.
4025 (begin_compound_stmt): Use function_name_declared_p.
4026 (add_decl_stmt): Remove.
4027 (setup_vtbl_ptr): Use function_name_declared_p.
4028 (add_scope_stmt): Remove.
4029 (current_scope_stmt_stack): New function.
4030 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4031 (expand_body): Use function_name_declared_p.
4032 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4033 * typeck.c: Change order of includes.
4034 (convert_sequence): Remove.
4036 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4038 * lex.c (reswords): Add _Complex.
4040 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4042 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4044 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4046 * init.c (begin_init_stmts): Don't use // comments.
4048 2000-09-12 Jason Merrill <jason@redhat.com>
4050 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4051 all non-extern arrays.
4053 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4054 typenames, too. Downgrade complaint to pedwarn.
4055 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4056 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4057 'class This::Inherited'.
4059 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4061 * decl.c (finish_case_label): Given the LABEL_DECL a
4064 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4066 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4067 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4068 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4069 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4070 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4072 (sorry_for_unsupported_tree, print_scope_operator,
4073 print_left_paren, print_right_paren, print_left_bracket,
4074 print_right_bracket, print_whitespace): Likewise.
4075 (aggr_variety): Rename to class_key_or_enum.
4076 (print_type): Rename to print_type_id.
4077 (print_type_specifier_seq, print_simple_type_specifier,
4078 print_elaborated_type_specifier,
4079 print_rest_of_abstract_declarator,
4080 print_parameter_declaration_clause, print_exception_specification,
4081 print_nested_name_specifier, print_template_id,
4082 typedef_original_name, print_template_argument_list_start,
4083 print_template_argument_list_end): New functions.
4085 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4087 * ir.texi: Add more documentation.
4089 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4091 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4092 (current_function_parms): Don't define.
4093 (struct cp_language_function): Remove parms_stored.
4094 (current_function_just_assigned_this): Don't define.
4095 (current_function_parms_stored): Likewise.
4096 (static_ctors): Declare.
4097 (static_dtors): Likewise.
4098 (SF_EXPAND): Don't define.
4099 (expand_start_early_try_stmts): Remove declaration.
4100 (store_parm_decls): Likewise.
4101 * decl.c (static_ctors): Don't declare.
4102 (static_dtors): Likewise.
4103 (struct binding_level): Remove this_block.
4104 (poplevel): Remove dead code.
4105 (set_block): Likewise.
4106 (mark_binding_level): Don't mark this_block.
4107 (mark_saved_scope): Don't mark x_function_parms.
4108 (init_decl_processing): Don't add current_function_parms as a GC
4110 (check_function_type): Change prototype.
4111 (start_function): Remove RTL-generation code.
4112 (expand_start_early_try_stmts): Remove.
4113 (store_parm_decls): Give it internal linkage. Remove
4114 RTL-generation code.
4115 (finish_function): Remove RTL-generation code.
4116 * decl2.c (static_ctors): Fix formatting.
4117 (static_dtors): Likewise.
4118 * method.c (use_thunk): Don't call store_parm_decls.
4119 (synthesize_method): Likewise.
4120 * optimize.c (maybe_clone_body): Likewise.
4121 * parse.y (fn.def2): Likewise.
4122 (.set_base_init): Likewise.
4123 (nodecls): Likewise.
4124 * pt.c (instantiate_decl): Likewise.
4125 * rtti.c (synthesize_tinfo_fn): Likewise.
4126 * semantics.c (genrtl_try_block): Simplify.
4127 (expand_body): Use genrtl_start_function and
4128 genrtl_finish_function.
4129 (genrtl_start_function): New function.
4130 (genrtl_finish_function): Likewise.
4132 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4134 * error.c (cp_tree_printer, case 'P'): Append break.
4136 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4138 * cp-tree.h (frob_opname): Declare.
4139 * parse.y (saved_scopes): New static variable.
4140 (cp_parse_init): Adjust.
4141 (do_id): If lastiddecl is NULL, do do_identifier.
4142 (operator): Save scope information.
4143 (unoperator): New reduction. Restore scope information.
4144 (operator_name): Append unoperator. Call frob_opname.
4145 * spew.c (frob_opname): Define.
4147 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4149 * decl.c, rtti.c: Include defaults.h if not already included.
4150 Don't define the *_TYPE_SIZE macros.
4152 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4154 * cp-tree.h (push_switch): Change prototype.
4155 (check_cp_case_value): Remove declaration.
4156 (decl_constant_value): Likewise.
4157 * decl.c (struct cp_switch): Add switch_stmt and cases.
4158 (case_compare): New function.
4159 (push_switch): Set switch_stmt. Initialize cases.
4160 (pop_switch): Clean up cases.
4161 (define_case_label): Rename to ...
4162 (finish_case_label): ... this. Do semantic analysis for case
4164 (start_function): Correct comment.
4165 * decl2.c (check_cp_case_value): Remove.
4166 * expr.c (do_case): Remove.
4167 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4168 * semantics.c (genrtl_do_poplevel): Remove declaration.
4169 (RECHAIN_STMTS): Remove.
4170 (finish_break_stmt): Use build_break_stmt.
4171 (finish_continue_stmt): Use build_continue_stmt.
4172 (finish_switch_cond): Adjust condition here, rater than in
4173 c_expand_start_case.
4174 (finish_case_label): Remove.
4175 * typeck.c (c_expand_return): Remove.
4176 (c_expand_start_case): Likewise.
4178 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4180 * ir.texi: Document type nodes.
4182 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4184 * cp-tree.h (init_cp_semantics): Declare.
4185 (genrtl_try_block): Don't declare.
4186 (genrtl_handler): Likewise.
4187 (genrtl_catch_block): Likewise.
4188 (genrtl_ctor_stmt): Likewise.
4189 (genrtl_subobject): Likewise.
4190 (genrtl_do_poplevel): Likewise.
4191 (genrtl_named_return_value): Likewise.
4192 * lex.c (init_parse): Call init_cp_semantics.
4193 * semantics.c (genrtl_try_block): Give it internal linkage.
4194 (genrtl_handler): Likewise.
4195 (genrtl_catch_block): Likewise.
4196 (genrtl_ctor_stmt): Likewise.
4197 (genrtl_subobject): Likewise.
4198 (genrtl_do_poplevel): Likewise.
4199 (genrtl_named_return_value): Likewise.
4200 (lang_expand_stmt): Rename to ...
4201 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4202 (init_cp_semantics): Define.
4204 * decl.c (initialize_local_var): Remove RTL-generating code.
4205 * semantics.c (genrtl_try_block): Fix formatting.
4207 Move statement-tree facilities from C++ to C front-end.
4208 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4209 (void_zero_node): Remove.
4210 (stmt_tree): Likewise.
4211 (scope_chain): Adjust.
4212 (language_function): Rename to cp_language_function.
4213 (cp_function_chain): Adjust.
4214 (current_stmt_tree): Remove.
4215 (last_tree): Likewise.
4216 (last_expr_type): Likewise.
4217 (struct lang_decl): Adjust.
4218 (STMT_IS_FULL_EXPR_P): Remove.
4220 (begin_stmt_tree): Likewise.
4221 (finish_stmt_tree): Likewise.
4222 (walk_tree_fn): Likewise.
4223 (walk_stmt_tree): Likewise.
4224 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4225 * decl.c (mark_stmt_tree): Adjust type.
4226 (init_decl_processing): Don't build void_zero_node.
4227 (initialize_local_var): Adjust usage of current_stmt_tree.
4228 (finish_enum): Use add_stmt, not add_tree.
4229 (save_function_data): Adjust use of language_function.
4230 (finish_constructor_body): Use add_stmt, not add_tree.
4231 (finish_destructor_body): Likewise.
4232 (push_cp_function_context): Adjust use of language_function.
4233 (pop_cp_function_context): Likewise.
4234 (mark_lang_function): Likewise.
4235 (mark_cp_function_context): Likewise.
4236 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4237 (build_vec_init): Likewise.
4238 * semantics.c (SET_LAST_STMT): Remove.
4239 (RECHAIN_STMTS): Don't use it.
4240 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4241 (current_stmt_tree): Define.
4243 (finish_goto_stmt): Use add_stmt, not add_tree.
4244 (finish_expr_stmt): Likewise.
4245 (begin_if_stmt): Likewise.
4246 (finish_then_clause): Likewise.
4247 (begin_while_stmt): Likewise.
4248 (begin_do_stmt): Likewise.
4249 (finish_return_stmt): Likewise.
4250 (begin_for_stmt): Likewise.
4251 (finish_break_stmt): Likewise.
4252 (finish_continue_stmt): Likewise.
4253 (begin_switch_stmt): Likewise.
4254 (finish_case_label): Likewise.
4255 (begin_try_block): Likewise.
4256 (begin_function_try_block): Likewise.
4257 (begin_handler): Likewise.
4258 (begin_catch_block): Likewise.
4259 (begin_compound_stmt): Likewise.
4260 (begin_asm_stmt): Likewise.
4261 (finish_asm_stmt): Likewise.
4262 (finish_label_stmt): Likewise.
4263 (add_decl_stmt): Likewise.
4264 (finish_subobject): Likewise.
4265 (finish_decl_cleanup): Likewise.
4266 (finish_named_return_value): Likewise.
4267 (setup_vtbl_ptr): Likewise.
4268 (add_scope_stmt): Likewise.
4269 (finish_stmt_expr): Likewise.
4270 (prune_unused_decls): Remove.
4271 (begin_stmt_tree): Likewise.
4272 (finish_stmt_tree): Likewise.
4273 (prep_stmt): Adjust use of current_stmt_tree.
4274 (lang_expand_stmt): Likewise.
4275 * tree.c (statement_code_p): Remove.
4276 (cp_statement_code_p): New function.
4277 (walk_stmt_tree): Remove.
4278 (init_tree): Set lang_statement_code_p.
4280 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4282 Integrated preprocessor.
4284 * Make-lang.in, Makefile.in: Remove all references to input.c,
4285 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4286 * gxx.gperf, hash.h, input.c: Delete.
4287 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4288 initialized properly.
4290 * class.c (fixup_pending_inline): Take a tree, not a
4291 struct pending_inline *. All callers changed.
4292 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4293 RID_PROTECTED entries in ridpointers[] array here.
4294 * decl.c (duplicate_decls): Do not refer to struct
4296 (record_builtin_type, init_decl_processing): Use RID_MAX not
4298 (grokdeclarator): Use C_IS_RESERVED_WORD.
4299 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4301 (grok_x_components): Do not inspect pending_inlines chain.
4303 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4304 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4305 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4306 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4307 TIME_IDENTIFIER_FILEINFO): Kill.
4309 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4311 * parse.y: Call do_pending_inlines unconditionally.
4312 reinit_parse_for_method is now snarf_method. fn.defpen is no
4313 longer necessary. Remove unnecessary <itype> annotation on
4314 SCOPE. Do not refer to end_of_file or struct pending_inline.
4315 * semantics.c (begin_inline_definitions): Call
4316 do_pending_inlines unconditionally.
4318 * lex.c: Remove all code now shared with C front end.
4319 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4320 into the get_identifier table. Rewrite pragma handling to
4321 work with the registry. Move code to save tokens for later
4322 processing to spew.c.
4324 * spew.c: Rewrite everything in terms of token streams instead
4325 of text. Move routines here from lex.c / input.c as
4326 appropriate. GC-mark trees hanging off the pending inlines
4329 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4331 * NEWS: Mention that the named return value extension has been
4333 * cp-tree.h (original_result_rtx): Define.
4334 (TREE_REFERENCE_EXPR): Remove.
4335 (DECL_VPARENT): Likewise.
4336 (pushdecl_nonclass_level): Likewise.
4337 (store_return_init): Likewise.
4338 (reinit_lang_specific): Likewise.
4339 (genrtl_named_return_value): Change prototype.
4340 * decl.c (original_result_rtx): Remove.
4341 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4342 Do not generate RTL for local variables here.
4343 (store_return_init): Remove.
4344 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4346 (finish_named_return_value): Adjust accordingly. Warn that this
4347 extension is deprecated.
4348 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4350 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4352 * pt.c (type_unification_real): Replace switch with if.
4353 (unify): Tsubst non-type parms before comparing.
4355 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4357 * error.c (dump_typename): New function, broken out of ...
4358 (dump_type): ... here. Use it.
4359 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4361 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4363 * init.c (build_offset_ref): Deal with namespace scoped
4366 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4368 * class.c (resolve_address_of_overloaded_function): Add
4369 explanation message.
4370 * decl.c (define_case_label): Reformat explanation.
4371 * decl2.c (finish_static_data_member_decl): Likewise.
4372 (grokfield): Likewise.
4373 * friend.c (do_friend): Likewise.
4375 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4377 * tree.c (walk_tree): Expose tail recursion.
4378 (walk_stmt_tree): New function.
4379 * cp-tree.h: Prototype walk_stmt_tree.
4380 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4381 the BLOCKs directly. If a BLOCK has no variables after
4382 pruning, discard it.
4383 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4384 restore the line number.
4386 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4388 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4389 (pt.o): Remove dependency on HTAB_H.
4390 * cp-tree.h: Include hashtab.h.
4391 (walk_tree): Change prototype.
4392 (walk_tree_without_duplicates): New function.
4393 * decl.c (check_default_argument): Use it.
4394 * optimize.c (remap_decl): Adjust calls to walk_tree.
4395 (copy_body): Likewise.
4396 (expand_calls_inline): Likewise.
4397 (calls_setjmp_p): Use walk_tree_without_duplicates.
4398 * pt.c: Don't include hashtab.h.
4399 (for_each_template_parm): Use walk_tree_without_duplicates.
4400 * semantics.c (finish-stmt_tree): Likewise.
4401 (expand_body): Likewise.
4402 * tree.c (walk_tree): Add additional parameter.
4403 (walk_tree_without_duplicates): New function.
4404 (count_trees): Use it.
4405 (verify_stmt_tree): Adjust call to walk_tree.
4406 (find_tree): Use walk_tree_without_duplicates.
4407 (no_linkage_check): Likewise.
4408 (break_out_target_exprs): Adjust call to walk_tree.
4409 (cp_unsave): Likewise.
4411 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4413 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4414 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4415 * cp-tree.h (TYPE_BINFO): Adjust comment.
4416 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4417 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4418 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4419 (TYPE_TEMPLATE_INFO): Likewise.
4420 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4421 * class.c (push_nested_class): Likewise.
4422 * decl.c (lookup_name_real): Likewise.
4423 (grokdeclarator): Likewise.
4424 (grok_op_properties): Likewise.
4425 (xref_tag): Likewise.
4426 (xref_basetypes): Likewise.
4427 * decl2.c (constructor_name_full): Likewise.
4428 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4429 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4430 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4431 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4432 (dump_type_suffix): Likewise.
4433 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4435 (get_aggr_from_typedef): Likewise.
4436 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4437 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4438 (write_template_parm): Likewise.
4439 (write_template_template_parm): Check tree code instead of
4440 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4441 * method.c (build_overload_nested_name): Add
4442 BOUND_TEMPLATE_TEMPLATE_PARM.
4443 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4444 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4445 * pt.c (convert_template_argument): Check tree code instead of
4446 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4447 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4448 (for_each_template_parm): Adjust comment.
4449 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4450 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4451 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4452 template_args_equal to compare template template parameter cases.
4453 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4454 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4456 * tree.c (copy_template_template_parm): Decide whether to create
4457 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4458 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4459 (copy_tree_r): Likewise.
4460 * typeck.c (comptypes): Likewise. Check tree code instead of
4461 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4463 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4465 * decl.c (finish_function): Move the code for handling functions
4466 marked with the constructor and destructor attributes inside the
4469 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4471 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4473 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4475 * pt.c (lookup_template_class): Remove abort.
4476 * tree.c (get_type_decl): Allow error_mark_node.
4478 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4480 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4483 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4485 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4488 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4490 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4491 union tag mismatch error reporting.
4493 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4495 * call.c (build_scoped_method_call): Check it is not a namespace.
4497 2000-08-30 Jason Merrill <jason@redhat.com>
4499 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4501 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4502 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4503 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4505 * decl.c (start_function): Always call make_function_rtl.
4507 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4509 * semantics.c (prune_unused_decls): New function.
4510 (finish_stmt_tree): Call it via walk_tree.
4512 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4514 * class.c (build_secondary_vtable): Constify a char *.
4515 * decl.c (init_decl_processing): Initialize function_id_node,
4516 pretty_function_id_node, and func_id_node.
4517 * input.c (struct input_source): Constify 'str'.
4518 (feed_input): Constify first argument.
4519 * mangle.c (write_identifier): Constify argument.
4520 * pt.c (mangle_class_name_for_template): Constify argument.
4522 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4524 * typeck.c (mark_addressable): Remove code that pokes around in
4527 2000-08-28 Jason Merrill <jason@redhat.com>
4529 * lex.c (file_name_nondirectory): Move to toplev.c.
4531 * cp-tree.h (LOCAL_CLASS_P): New macro.
4532 * class.c (finish_struct_1): Use it.
4534 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4536 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4537 (write_encoding): Pass another argument to write_name.
4538 (write_name): Add ignore_local_scope parameter. Fix handling of
4540 (write_nested_name): Use write_unqualified_name.
4541 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4542 (write_template_prefix): Use write_unqualified_name.
4543 (write_component): Remove.
4544 (write_local_name): Add parameter. Use direct local entity to
4545 discriminator calculation.
4546 (write_class_enum_type): Pass another argument to write_name.
4547 (write_template_template_arg): Likewise.
4548 (make_guard_variable): Likewise.
4550 2000-08-27 Jason Merrill <jason@redhat.com>
4552 * decl.c (pushdecl): Matching decls for local externs are found in
4553 the current level. Propagate linkage information from previous
4556 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4558 * ir.texi (Expressions): Fix typo.
4560 2000-08-25 Greg McGary <greg@mcgary.org>
4562 * tree.c (init_tree): Use ARRAY_SIZE.
4564 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4566 * error.c (cp_tree_printer): Rework.
4568 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4570 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4572 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4573 (cp-demangle.o): Remove target.
4574 (dyn-string.o): Likewise.
4576 * decl.c (grokfndecl): Require that `main' return an `int'.
4577 * mangle.c (write_encoding): Don't mangle return types for
4578 conversion functions.
4580 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4582 * error.c (tree_formatting_info): New data type.
4583 (tree_being_formatted): New macro.
4584 (tree_formatting_flags): Likewise.
4585 (put_whitespace): Likewise.
4586 (print_tree_identifier): Likewise.
4587 (print_identifier): Likewise.
4588 (cp_tree_printer, print_function_argument_list, print_declaration,
4589 print_expression, print_function_declaration,
4590 print_function_parameter, print_type, print_cv_qualifier): New
4592 (init_error): Initialize lang_printer.
4594 2000-08-24 Jason Merrill <jason@redhat.com>
4596 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4597 adjustment necessary.
4599 2000-08-24 Greg McGary <greg@mcgary.org>
4601 * cp-tree.h (MAIN_NAME_P): Remove macro.
4603 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4605 * error.c (print_instantiation_context): Don't forget to flush the
4608 2000-08-23 Jason Merrill <jason@redhat.com>
4610 * typeck.c (build_ptrmemfunc): Save the input pmf.
4612 * method.c (process_modifiers): Use same_type_p.
4614 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4616 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4617 * mangle.c (write_function_type): Change prototype.
4618 (write_encoding): Don't mangle return types for
4619 constructors or destructors.
4620 (write_type): Adjust call to write_function_type.
4621 * pt.c (instantiate_template): Instantiate alternate entry points
4622 when instantiating the main function.
4624 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4626 * error.c (cp_print_error_function): Don't use embedded '\n' in
4629 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4631 * decl.c (init_decl_processing): Remove bogus initialization.
4632 * error.c (lang_print_error_function): Restore here.
4633 (init_error): Initialize print_error_function.
4635 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4637 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4639 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4641 * Makefile.in (error.o): Depends on diagnostic.h
4643 * cp-tree.h (problematic_instantiation_changed,
4644 record_last_problematic_instantiation, current_instantiation,
4645 print_instantiation_context): Declare.
4646 (maybe_print_template_context): Remove.
4648 * decl.c (init_decl_processing): Set print_error_function to NULL.
4649 (lang_print_error_function): Remove, since we're using a new
4652 * error.c: #include diagnostic.h
4653 (function_category): New function.
4654 (cp_diagnostic_starter): Likewise.
4655 (cp_diagnostic_finalizer): Likewise.
4656 (cp_print_error_function): Likewise.
4657 (maybe_print_instantiation_context): Likewise.
4658 (print_instantiation_full_context): Likewise.
4659 (print_instantiation_partial_context): Likewise.
4660 (print_instantiation_context): Define.
4661 (init_error): Initialize diagnostic pager and finalizer.
4663 * pt.c (problematic_instantiation_changed): Define.
4664 (record_last_problematic_instantiation): Likewise.
4665 (current_instantiation): Likewise.
4666 (maybe_print_template_context): Remove.
4667 (print_template_context): Likewise.
4668 (current_tinst_level): Make static to reflect Brendan Kehoe's
4669 change of 1995-04-13.
4670 (push_tinst_level): Call print_instantiation_context.
4672 2000-08-21 Nix <nix@esperi.demon.co.uk>
4674 * lang-specs.h: Do not process -o or run the assembler if
4677 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4679 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4681 * decl2.c (lang_decode_option): Disable gettext attributes for
4684 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4686 * lex.c (lang_init_options): Default diagnostic message maximum
4687 length to 80, when line-wrapping.
4689 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4691 * class.c (build_vtbl_initializer): Clear the entire
4692 vtbl_init_data. Start keeping track of the functions for which we
4693 have created vcall offsets here.
4694 (dfs_build_vcall_offset_vtbl_entries): Remove.
4695 (build_vcall_offset_vtbl_entries): Reimplement.
4696 (add_vcall_offset_vtbl_entries_r): New function.
4697 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4698 computing when vcall offsets are necessary.
4700 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4702 * decl.c (member_function_or_else): Use cp_error ... %T.
4703 (grokdeclarator): Likewise.
4704 (start_method): Likewise.
4705 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4707 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4709 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4712 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4714 * cp-tree.h (PTRMEM_OK_P): New macro.
4715 (itf_ptrmem_ok): New enumeration value.
4716 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4717 argument. Diagnose implicit pointer to member.
4718 (instantiate_type): Don't diagnose implicit pointer to member
4719 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4720 resolve_address_of_overloaded_function.
4721 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4722 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4723 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4724 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4725 (build_unary_op): Deal with single non-static member in
4728 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4730 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4732 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4734 * cp-tree.h (enum_name_string): Remove prototype.
4735 (report_case_error): Remove prototype.
4736 * cp/typeck2.c (enum_name_string): Remove.
4737 (report_case_error): Remove.
4738 * error.c (dump_expr): Deal with enum values directly.
4739 Correctly negate integer constant.
4741 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4743 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4744 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4745 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4746 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4747 (__cxa_vec_new): Use __cxa_vec_new2.
4748 (__cxa_vec_delete): Use __cxa_vec_delete2.
4750 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4752 * vec.cc (__cxa_vec_new): Set "C" linkage.
4753 (__cxa_vec_ctor): Likewise.
4754 (__cxa_vec_cctor): Likewise.
4755 (__cxa_vec_dtor): Likewise.
4756 (__cxa_vec_delete): Likewise.
4757 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4758 (__cxa_vec_ctor): Likewise.
4759 (__cxa_vec_cctor): Likewise.
4760 (__cxa_vec_dtor): Likewise.
4761 (__cxa_vec_delete): Likewise.
4763 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4765 * class.c (instantiate_type): Reinstate local variable
4766 deleted in previous change.
4768 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4771 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4773 * cp-tree.h (instantiate_type_flags): New enumeration.
4774 (instantiate_type): Change parameter.
4775 * class.c (instantiate_type): Adjust prototype. Adjust.
4776 * call.c (standard_conversion): Adjust instantiate_type call.
4777 (reference_binding): Likewise.
4778 (build_op_delete_call): Likewise.
4779 (convert_like_real): Likewise.
4780 * cvt.c (cp_convert_to_pointer): Likewise.
4781 (convert_to_reference): Likewise.
4782 * pt.c (convert_nontype_argument): Likewise.
4783 * typeck.c (build_binary_op): Likewise.
4784 (build_ptrmemfunc): Likewise.
4785 (convert_for_assignment): Likewise.
4787 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4789 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4790 (current_aggr): Define.
4791 * decl.c (grokdeclarator): Make sure a friend class is an
4792 elaborated type specifier.
4793 * parse.y (current_aggr): Remove static definition.
4794 (cp_parse_init): Adjust.
4795 (structsp): Clear and restore current_aggr.
4796 (component_decl_list): Clear current_aggr.
4798 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4799 aggregate tag on the typename's context.
4801 * pt.c (tsubst_friend_class): Return error_mark_node, if
4803 (instantiate_class_template): Ignore error_mark_node friend types.
4805 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4807 * cvt.c (warn_ref_binding): New static function, broken out of ...
4808 (convert_to_reference): ... here. Use it.
4810 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4812 * parse.y (template_arg): Add rule for template qualified with
4815 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4817 * decl2.c (add_function): Reorganize.
4818 (arg_assoc): Do not consider function template decls.
4820 2000-08-11 Jason Merrill <jason@redhat.com>
4822 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4825 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4827 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4828 (lookup_nested_tag): Likewise.
4830 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4833 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4835 * parse.y (named_complex_class_head_sans_basetype): Remove
4838 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4840 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4841 explicit TEMPLATE_ID_EXPR args.
4842 (build_expr_from_tree, case CALL_EXPR): Likewise.
4844 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4846 * decl.c (check_tag_decl): Diagnose typename's which don't
4849 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4851 * init.c (build_aggr_init): Reject bogus array initializers
4854 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4856 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4858 * cp/tinfo.cc (__dynamic_cast): Likewise.
4859 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4861 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4863 * cvt.c (convert_to_pointer_force): Fix error message when
4864 attempting to cast from ambiguous base.
4866 2000-08-08 Jason Merrill <jason@redhat.com>
4868 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4869 (tsubst_template_arg_vector): Likewise.
4871 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4872 assume that one will be as large as the union.
4874 2000-08-07 Kazu Hirata <kazu@hxi.com>
4876 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4877 * decl.c (pop_labels): Likewise.
4879 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4881 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4883 (__pointer_to_member_type_info): Likewise.
4884 (__base_class_info): Likewise.
4885 (__class_type_info): Likewise.
4886 (__si_class_type_info): Likewise.
4887 (__vmi_class_type_info): Likewise.
4888 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4889 Changed member names to match specifications.
4890 (__vmi_class_type_info::__do_find_public_src): Likewise.
4891 (__si_class_type_info::__do_dyncast): Likewise.
4892 (__vmi_class_type_info::__do_dyncast): Likewise.
4893 (__si_class_type_info::__do_upcast): Likewise.
4894 (__vmi_class_type_info::__do_upcast): Likewise.
4895 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4896 (__pbase_type_info::__pointer_catch): Likewise.
4897 (__pointer_type_info::__pointer_catch): Likewise.
4898 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4900 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4902 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4903 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4904 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4906 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4908 * cp-tree.h (add_method): Change prototype.
4909 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4910 Don't double the size of the method vector in the error case.
4911 (handle_using_decl): Adjust call to add_method.
4912 (add_implicitly_declared_members): Likewise.
4913 (clone_function_decl): Likewise.
4914 * decl2.c (check_classfn): Likewise.
4915 * semantics.c (finish_member_declaration): Likewise.
4917 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4919 * decl.c (flag_isoc94): New variable.
4921 2000-08-02 Jason Merrill <jason@redhat.com>
4923 * pt.c (do_type_instantiation): Add complain parm; don't complain
4924 if called recursively.
4925 * cp-tree.h, parse.y: Adjust.
4927 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4929 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4930 -Wno-strict-prototypes.
4932 * g++spec.c: Adjust type of second argument to
4933 lang_specific_driver, and update code as necessary.
4935 * cp-tree.h: Don't prototype min_precision here.
4936 (my_friendly_assert): Cast expression to void.
4937 * semantics.c (do_poplevel): Initialize scope_stmts.
4939 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4941 * cp-tree.h (DECL_NEEDED_P): Tweak.
4943 2000-07-28 Jason Merrill <jason@redhat.com>
4945 * lang-specs.h: Use %i in rule for .ii files.
4947 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4949 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4951 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4953 Allow indirect primary bases.
4954 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4956 (CLASSTYPE_VFIELD_PARENT): Remove.
4957 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4958 (BINFO_PRIMARY_BINFO): Remove.
4959 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4960 (BINFO_VBASE_PRIMARY_P): Likewise.
4961 (BINFO_PRIMARY_BASE_OF): New macro.
4962 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4963 (get_primary_binfo): New function.
4964 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4965 * class.c (vcall_offset_data_s): Rename to ...
4966 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4967 and add ctor_vtbl_p.
4968 (get_derived_offset): Use get_primary_binfo.
4969 (dfs_mark_primary_bases): Adjust handling of virtual primary
4971 (mark_primary_bases): Likewise.
4972 (set_primary_base): Take a binfo, not an integer, as a
4973 representation of the primary base.
4974 (indirect_primary_base_p): Remove.
4975 (determine_primary_base): Adjust for indirect primary bases.
4976 (dfs_find_final_overrider): Fix typo in coment.
4977 (update_vtable_entry_for_fn): Use get_primary_binfo.
4978 (layout_nonempty_base_or_field): Tweak.
4979 (build_base_fields): Adjust for new primary base semantics.
4980 (dfs_propagate_binfo_offsets): Remove.
4981 (propagate_binfo_offsets): Rewrite.
4982 (dfs_set_offset_for_shared_vbases): Remove.
4983 (layout_virtual_bases): Don't use it.
4984 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4986 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4987 CLASSTYPE_VFIELD_PARENT.
4988 (dfs_get_primary_binfo): New function.
4989 (get_primary_binfo): Likewise.
4990 (dump_class_hierarchy_r): Tweak printing of primary bases.
4991 (build_vtbl_initializer): Fix typo in comments. Use
4993 (build_vcall_and_vbase_vtbl_entries): Likewise.
4994 (build_vbaes_offset_vtbl_entries): Likewise.
4995 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4996 BV_VCALL_INDEX to handle indirect primary bases.
4997 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4998 (build_rtti_vtbl_entries): Likewise.
4999 * search.c (get_shared_vbase_if_not_primary): Tweak.
5000 (find_vbase_instance): Likewise.
5001 (binfo_for_vtable): Simplify.
5002 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5003 (make_binfo): Make it have 11 entries.
5005 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5007 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5008 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5009 ascertaining primaryness.
5010 (G): Remove template_args.
5011 (decl_is_template_id): New function.
5012 (write_encoding): Use decl_is_template_id.
5013 (write_name): Likewise. Handle type_decls. Get main variant of
5015 (write_nested_name): Likewise.
5016 (write_prefix): Likewise.
5017 (write_template_prefix): Likewise.
5018 (write_special_name_constructor): Remove defunct production from
5020 (write_bare_function_type): Remove comment about absent parameter.
5021 (write_template_template_arg): Add missing grammar production to
5024 2000-07-27 Jason Merrill <jason@redhat.com>
5026 * decl.c (duplicate_decls): If common_type produces a non-typedef
5027 type for a typedef, just use the old type.
5029 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5031 * cp-tree.h (function_depth): Declare.
5032 (verify_stmt_tree): Likewise.
5033 (find_tree): Likewise.
5034 * decl.c (function_depth): Give it external linkage.
5035 * optimize.c (optimize_function): Increment and decrement it.
5036 * tree.c (verify_stmt_tree_r): New function.
5037 (verify_stmt_tree): Likewise.
5038 (find_tree_r): Likewise.
5039 (find_tree): Likewise.
5041 2000-07-27 Jason Merrill <jason@redhat.com>
5043 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5045 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5047 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5049 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5050 * decl2.c (get_guard): Call cp_finish_decl, not
5051 rest_of_decl_compilation, for local guards.
5052 * lex.c (do_identifier): Remove unused variable.
5054 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5056 * parse.y: Add missing ';'.
5058 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5060 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5063 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5065 Kill strict_prototype. Backwards compatibility only for
5066 non NO_IMPLICIT_EXTERN_C systems.
5067 * cp-tree.h (flag_strict_prototype): Remove.
5068 (strict_prototype): Remove.
5069 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5070 * decl.c (maybe_push_to_top_level): Adjust.
5071 (pop_from_top_level): Adjust.
5072 (decls_match): Only allow sloppy parm matching for ancient
5074 (init_decl_processing): Adjust.
5075 (grokdeclarator): Adjust.
5076 * decl2.c (flag_strict_prototype): Remove.
5077 (strict_prototype): Remove.
5078 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5079 (lang_f_options): Remove "strict-prototype".
5080 (unsupported-options): Add "strict-prototype".
5081 * lex.c (do_identifier): Adjust.
5082 (do_scoped_id): Adjust.
5083 * parse.y (empty_parms): Adjust.
5084 * class.c (push_lang_context): Adjust.
5085 (pop_lang_context): Adjust.
5086 * typeck.c (comp_target_parms): Adjust.
5088 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5090 * decl.c (poplevel): Deal with anonymous variables at for scope.
5091 (maybe_inject_for_scope_var): Likewise.
5093 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5095 * decl.c: Remove all signal handling code, now done in toplev.c.
5097 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5099 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5101 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5104 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5106 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5107 Define my_friendly_assert and my_friendly_abort as macros
5108 which may call friendly_abort. Prototype friendly abort, not
5109 my_friendly_abort or my_friendly_assert.
5110 * decl.c (signal_catch): Report the signal caught in the error
5111 message. Call fatal directly.
5112 * typeck2.c (ack, my_friendly_assert): Delete.
5113 (my_friendly_abort): Rename to friendly_abort. Expect file,
5114 line, and function parameters. Report the abort code, then
5115 call fancy_abort. Do not mask an abort if errors have
5118 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5120 * typeck.c (comp_target_parms): Remove obsolete parameter.
5121 (comp_target_types): Adjust.
5123 2000-07-17 Jason Merrill <jason@redhat.com>
5125 * typeck.c (mark_addressable): Never set TREE_USED.
5126 * call.c (build_call): Don't abort on calls to library functions
5127 that have been declared normally.
5129 * typeck.c (build_binary_op): Fix grammar in warning.
5131 * exception.cc (__eh_free): Fix prototype.
5133 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5135 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5136 IDENTIFIER_NAMESPACE_VALUE.
5138 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5140 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5141 * method.c (use_thunk): Correct handling of vcall offsets.
5143 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5145 * .cvsignore: parse.h and parse.c have no cp- prefix.
5147 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5149 * .cvsignore: New file.
5151 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5153 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5155 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5157 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5159 * parse.h: Likewise.
5161 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5163 * class.c (layout_class_type): Add pointers to virtual bases after
5164 base classes under the old ABI.
5166 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5168 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5169 (finish_continue_stmt): Likewise.
5170 (begin_for_stmt): Remove call to note_level_for_for.
5171 (finish_goto_stmt): Change call from build_min_nt
5173 (finish_expr_stmt): Likewise.
5174 (begin_if_stmt): Likewise.
5175 (begin_while_stmt): Likewise.
5176 (finish_while_stmt): Likewise.
5177 (finish_return_stmt): Likewise.
5178 (begin_for_stmt): Likewise.
5179 (finish_for_stmt): Likewise.
5180 (finish_break_stmt): Likewise.
5181 (begin_switch_stmt): Likewise.
5182 (finish_case_label): Likewise.
5183 (genrtl_try_block): Likewise.
5184 (begin_try_block): Likewise.
5185 (begin_handler): Likewise.
5186 (begin_compound_stmt): Likewise.
5187 (finish_asm_stmt): Likewise.
5188 (finish_label_stmt): Likewise.
5189 (add_decl_stmt): Likewise.
5190 (finish_subobject): Likewise.
5191 (finish_decl_cleanup): Likewise.
5192 (finish_named_return_value): Likewise.
5193 (setup_vtbl_ptr): Likewise.
5194 (add_scope_stmt): Likewise.
5195 * decl.c (finish_constructor_body): Likewise.
5196 (finish_destructor_body): Likewise.
5197 * optimize.c (copy_body_r): Likewise.
5198 (initialize_inlined_parameters): Likewise.
5199 (declare_return_variable): Likewise.
5200 (expand_call_inline): Likewise.
5202 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5204 * semantics.c (expand_body): Sync interface information
5205 at the end of function body expansion.
5207 2000-07-09 Jason Merrill <jason@redhat.com>
5209 * init.c (build_new_1): Bail early if the call to new fails.
5211 * decl.c (compute_array_index_type): Check specifically for
5212 an INTEGER_CST, not just TREE_CONSTANT.
5214 * decl.c (duplicate_decls): Don't call duplicate_decls on
5215 the DECL_TEMPLATE_RESULT.
5216 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5219 * error.c (dump_template_bindings): Don't crash if we had an
5220 invalid argument list.
5222 * typeck.c (c_expand_start_case): Do narrowing here.
5223 * semantics.c (finish_switch_cond): Not here.
5225 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5227 * parse.y (asm_clobbers): Do string concatenation.
5229 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5231 * decl.c (pushtag): Don't put local classes in template functions
5232 on the local_classes list.
5234 2000-07-04 Scott Snyder <snyder@fnal.gov>
5236 * decl2.c (get_guard): Add missing return for old ABI local
5239 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5241 * cp-tree.h (char_type_p): New function.
5242 * decl.c (init_decl_processing): Don't initialize
5243 signed_wchar_type_node or unsigned_wchar_type_node.
5244 (complete_array_type): Handle brace-enclosed string-constants.
5245 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5246 * tree.c (char_type_p): New function.
5247 * typeck2.c (digest_init): Use char_type_p.
5249 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5251 * pt.c (tsubst): Don't layout type, if it's error_mark.
5253 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5255 * pt.c (instantiate_pending_templates): Reset template level.
5257 2000-07-05 Jason Merrill <jason@redhat.com>
5259 * call.c (joust): Don't complain about `operator char *()' beating
5260 `operator const char *() const'.
5262 2000-07-04 scott snyder <snyder@fnal.gov>
5263 Jason Merrill <jason@redhat.com>
5265 * repo.c (repo_get_id): Handle the case where a class with virtual
5266 bases has a null TYPE_BINFO_VTABLE.
5268 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5269 Jason Merrill <jason@redhat.com>
5271 * parse.y (member_init): Just pass in the type.
5272 * init.c (expand_member_init): Handle getting a type.
5274 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5275 Jason Merrill <jason@redhat.com>
5277 * decl.c (finish_function): Warn if a function has no return
5279 Suggested by Andrew Koenig.
5280 * typeck.c (check_return_expr): Do set current_function_returns_value
5281 if we got an error_mark_node.
5283 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5285 * decl2.c (push_decl_namespace): Push the original namespace.
5287 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5289 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5290 * semantics.c (begin_class_definition): Clear it.
5292 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5294 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5295 (genrtl_expr_stmt): Likewise.
5296 (genrtl_decl_stmt): Likewise.
5297 (genrtl_if_stmt): Likewise.
5298 (genrtl_while_stmt): Likewise.
5299 (genrtl_do_stmt): Likewise.
5300 (genrtl_return_stmt): Likewise.
5301 (genrtl_for_stmt): Likewise.
5302 (genrtl_break_stmt): Likewise.
5303 (genrtl_continue_stmt): Likewise.
5304 (genrtl_scope_stmt): Likewise.
5305 (genrtl_switch_stmt): Likewise.
5306 (genrtl_case_label): Likewise.
5307 (genrtl_begin_compound_stmt): Likewise.
5308 (genrtl_finish_compound_stmt): Likewise.
5309 (genrtl_compound_stmt): Likewise.
5310 (genrtl_asm_stmt): Likewise.
5312 * init.c (begin_init_stmts): Remove call to
5313 genrtl_begin_compound_stmt.
5314 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5316 * semantics.c (lang_expand_stmt): Changed call to
5317 genrtl_compound_stmt to ignore return value.
5319 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5321 * mangle.c (canonicalize_for_substitution): Return the canonical
5324 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5326 * typeck.c (commonparms): Remove obstack manipulations.
5328 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5330 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5332 * Makefile.in (OBJS): Added ../c-semantics.o.
5333 (OBJDEPS): Likewise.
5335 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5337 (struct stmt_tree): Added comment.
5338 (current_function_name_declared): Removed.
5339 (stmts_are_full_exprs_p): Likewise.
5340 (genrtl_do_pushlevel): Likewise.
5341 (genrtl_clear_out_block): Likewise.
5342 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5343 (DECL_ANON_UNION_ELEMS): Likewise.
5344 (emit_local_var): Likewise.
5345 (make_rtl_for_local_static): Likewise.
5346 (do_case): Likewise.
5347 (expand_stmt): Likewise.
5348 (genrtl_decl_cleanup): Likewise.
5349 (c_expand_asm_operands): Likewise.
5350 (c_expand_return): Likewise.
5351 (c_expand_start_case): Likewise.
5353 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5354 (emit_local_var): Likewise.
5355 (initialize_local_var): Change reference to
5356 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5357 Change reference to stmts_are_full_exprs_p to
5358 current_stmt_tree->stmts_are_full_exprs_p.
5359 (push_cp_function_context): Likewise.
5361 * expect.c (expand_throw): Change reference to
5362 stmts_are_full_exprs_p.
5364 * init.c (build_aggr_init): Change reference to
5365 stmts_are_full_exprs_p.
5366 (build_vec_init): Likewise.
5368 * optimize.c (maybe_clone_body): Change reference to
5369 current_function_name_declared to
5370 cp_function_chain->name_declared.
5372 * pt.c (instantiate_decl): Change reference to
5373 current_function_name_declared to
5374 cp_function_chain->name_declared.
5376 * semantics.c (expand_cond): Moved declaration to c-common.h.
5377 (genrtl_do_pushlevel): Moved to c-semantics.c.
5378 (genrtl_clear_out_block): Likewise.
5379 (genrtl_goto_stmt): Likewise.
5380 (genrtl_expr_stmt): Likewise.
5381 (genrtl_decl_stmt): Likewise.
5382 (gerntl_if_stmt): Likewise.
5383 (genrtl_while_stmt): Likewise.
5384 (genrtl_do_stmt): Likewise.
5385 (genrtl_return_stmt): Likewise.
5386 (genrtl_for_stmt): Likewise.
5387 (genrtl_break_stmt): Likewise.
5388 (genrtl_continue_stmt): Likewise.
5389 (genrtl_scope_stmt): Likewise.
5390 (genrtl_switch_stmt): Likewise.
5391 (genrtl_case_label): Likewise.
5392 (genrtl_begin_compound_stmt): Likewise.
5393 (genrtl_finish_compound_stmt): Likewise.
5394 (genrtl_compound_stmt): Likewise.
5395 (genrtl_asm_stmt): Likewise.
5396 (genrtl_decl_cleanup): Likewise.
5397 (expand_cond): Likewise.
5398 (expand_stmt): Renamed to ...
5399 (lang_expand_stmt): ... this.
5400 (lang_expand_expr_stmt): Initialize.
5401 (set_current_function_name_declared): Likewise.
5402 (stmts_are_full_exprs_p): Likewise.
5403 (current_function_name_declared): Likewise.
5404 (anon_aggr_type_p): Likewise.
5405 (do_poplevel): Change reference to
5406 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5407 Change reference to stmts_are_full_exprs_p to
5408 current_stmt_tree->stmts_are_full_exprs_p.
5409 (add_tree): Likewise.
5410 (finish_expr_stmt): Likewise.
5411 (prep_stmt): Likewise.
5412 (lang_expand_stmt): Likewise.
5413 (begin_compound_stmt): Change reference to
5414 current_function_name_declared to
5415 cp_function_chain->name_declared and call to
5416 current_function_name_declared().
5417 (setup_vtbl_ptr): Likewise.
5418 (genrtl_do_poplevel): Removed.
5420 2000-06-30 Jason Merrill <jason@redhat.com>
5422 * init.c (init_init_processing): Go back to aligning like
5423 double_type_node for old ABI.
5424 (get_cookie_size): Make cookie larger if we get a type that needs
5426 (build_vec_delete): Call it.
5428 * typeck.c (qualify_type_recursive): New fn.
5429 (composite_pointer_type): Use it.
5430 (build_binary_op): Use composite_pointer_type.
5432 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5433 Jason Merrill <jason@redhat.com>
5435 * typeck.c (check_return_expr): Don't complain about returning
5436 NULL from operator new if -fcheck-new.
5437 * cp-tree.h: Declare flag_check_new here.
5440 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5442 * mangle.c (find_substitution): Use same_type_p.
5443 (write_encoding): Don't check for substitutions.
5445 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5447 * parse.y (expr_no_comma_rangle): New non-terminal.
5448 (template_parm): Use it for default parameter case.
5449 (template_arg): Use it.
5450 (expr_no_commas): Remove commented out undefined extensions.
5451 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5452 * parse.h, parse.c: Rebuilt.
5454 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5456 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5457 (finish_asm_stmt): Do it here, instead.
5459 * cp-tree.h (ridpointers): Don't declare.
5460 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5461 (record_builtin_java_type): Likewise.
5462 (init_decl_processing): Likewise.
5463 * lex.c: Move inclusion of lex.h.
5464 (ridpointers): Don't define.
5465 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5467 * lex.h (enum rid): Rename to ...
5468 (enum cp_rid): ... this.
5469 (ridpointers): Don't declare.
5470 * parse.y: Move inclusion of lex.h.
5471 * parse.c: Regenerated.
5472 * spew.c: Move inclusion of lex.h.
5474 * cp-tree.h (struct language_function): Remove temp_name_counter.
5475 (temp_name_counter): Remove.
5476 (get_temp_name): Change prototype.
5477 (get_guard): New function.
5478 (get_guard_cond): Likewise.
5479 (set_guard): Likewise.
5480 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5481 * decl.c (expand_static_init): Use get_guard and friends to
5482 implement guard variables.
5483 * decl2.c (get_temp_name): Assume that the variables created are
5485 (get_sentry): Rename to ...
5486 (get_guard): ... this. Implement new ABI guard variables.
5487 (get_guard_bits): New function.
5488 (get_guard_cond): Likewise.
5489 (set_guard): Likewise.
5490 (start_static_initialization_or_destruction): Use them.
5491 (do_static_initialization): Replace sentry with guard throughout.
5492 (do_static_destruction): Likewise.
5493 * init.c (create_temporary_var): Add comment.
5495 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5497 * mangle.c (find_substitution): Use same_type_p.
5498 (write_encoding): Don't check for substitutions.
5500 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5502 * parse.y (expr_no_comma_rangle): New non-terminal.
5503 (template_parm): Use it for default parameter case.
5504 (template_arg): Use it.
5505 (expr_no_commas): Remove commented out undefined extensions.
5506 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5507 * parse.h, parse.c: Rebuilt.
5509 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5511 * cp-tree.h (flag_const_strings): Remove.
5512 (warn_parentheses): Likewise.
5513 (warn_format): Likewise.
5514 (common_type): Likewise.
5515 (default_conversion): Likewise.
5516 (build_binary_op): Likewise.
5517 (cp_build_binary_op): New macro.
5518 * call.c (build_new_op): Use cp_build_binary_op instead of
5520 * class.c (build_vtable_entry_ref): Likewise.
5521 * decl.c (expand_static_init): Likewise.
5522 (compute_array_index_type): Likewise.
5523 (build_enumerator): Likewise.
5524 * decl2.c (delete_sanity): Likewise.
5525 (start_static_initialization_or_destruction): Likewise.
5526 * error.c (dump_type_suffix): Likewise.
5527 * init.c (resolve_offset_ref): Likewise.
5528 (build_new): Likewise.
5529 (build_new_1): Likewise.
5530 (build_vec_delete_1): Likewise.
5531 (build_vec_init): Likewise.
5532 (build_delete): Likewise.
5533 * rtti.c (synthesize_tinfo_fn): Likewise.
5534 (synthesize_tinfo_var): Likewise.
5535 * search.c (expand_upcast_fixups): Likewise.
5536 (fixup_all_virtual_upcast_offsets): Likewise.
5537 * typeck.c (build_array_ref): Likewise.
5538 (get_member_function_from_ptrfunc): Likewise.
5539 (build_binary_op): Add parameter.
5540 (pointer_int_sum): Use cp_build_binary_op.
5541 (pointer_diff): Likewise.
5542 (build_modify_expr): Likewise.
5543 (get_delta_difference): Likewise.
5544 (build_ptrmemfunc): Likewise.
5546 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5548 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5549 * decl.c (create_implicit_typedef): Adjust.
5550 * decl2.c (build_artificial_parm): Adjust.
5551 * method.c (implicitly_declare_fn): Adjust.
5552 * pt.c (push_inline_template_parms_recursive): Adjust.
5553 (process_template_parm): Adjust.
5554 (overloaded_template_name): Adjust.
5555 * semantics.c (finish_template_template_parm): Adjust.
5557 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5559 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5560 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5561 where to emit thunks.
5562 (build_vtt): Adjust call to build_vtt_inits.
5563 (build_vtt_inits): Add parameter to indicate whether or not
5564 sub-VTTs for virtual bases should be included. Adjust handling of
5565 construction vtables.
5566 (get_matching_base): New function.
5567 (dfs_build_vtt_inits): Rename to ...
5568 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5569 construction vtables.
5570 (dfs_fixup_binfo_vtbls): Likewise.
5571 (build_ctor_vtbl_groups): Build construction vtables for virtual
5573 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5574 to build construction vtbls.
5575 (dfs_accumulate_vtbl_inits): Adjust handling of
5576 construction vtables.
5578 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5581 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5583 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5585 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5587 * search.c (hides): Remove.
5588 (is_subobject_of_p): Add most_derived parameter. Use
5590 (lookup_field_queue_p): Adjust.
5591 (lookup_field_r): Adjust.
5593 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5595 * decl2.c (handle_class_head): Bash typedefs to the type's main
5598 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5600 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5601 (begin_global_stmt_expr): ... this.
5602 (genrtl_finish_stmt_expr): Rename to ...
5603 (finish_global_stmt_expr): ... this.
5604 * init.c (begin_init_stmts): Adjust calls.
5605 (finish_init_stmts): Likewise.
5606 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5607 (begin_global_stmt_expr): ... this.
5608 (genrtl_finish_stmt_expr): Rename to ...
5609 (finish_global_stmt_expr): ... this.
5611 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5613 * search.c (lookup_member): Fix typo in comment.
5615 2000-06-24 Jason Merrill <jason@redhat.com>
5617 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5618 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5620 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5622 * parse.y (complex_direct_notype_declarator): Support global_scope.
5623 * Makefile.in: Adjust conflict count.
5625 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5627 * parse.y (template_arg): Convert TEMPLATE_DECL
5628 that is a template template paramter to
5629 TEMPLATE_TEMPLATE_PARM here.
5631 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5632 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5633 (copy_template_template_parm): Adjust prototype.
5634 * decl.c (grokdeclarator): Remove dead code.
5635 * pt.c (process_template_parm): Tidy.
5636 (lookup_template_class): Construct nodes in
5637 copy_template_template_parm.
5638 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5639 lookup_template_class. Use TYPE_TI_TEMPLATE.
5640 * tree.c (copy_template_template_parm): Add NEWARGS
5642 (mapcar): Adjust call to copy_template_template_parm.
5643 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5644 * method.c (build_template_template_parm_names): Change error
5645 code to avoid compilation warning.
5647 * gxxint.texi: Document template template parameter
5650 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5652 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5653 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5654 (cp-demangle.o): New rule.
5655 (dyn-string.o): Likewise.
5656 * inc/cxxabi.h (__cxa_demangle): New declaration.
5658 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5660 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5661 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5662 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5664 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5665 (make_thunk): Change prototype.
5666 (emit_thunk): Rename to use_thunk.
5667 (mangle_thunk): Change prototype.
5668 * class.c (get_derived_offset): Simplify.
5669 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5670 BV_GENERATE_THUNK_WITH_VTABLE_P.
5671 (build_primary_vtable): Simplify.
5672 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5673 (dfs_find_base): Remove.
5674 (update_vtable_entry_for_fn): Correct bug in finding the base
5675 where a virtual function was first declared. Figure out whether
5676 or not to emit a vcall-thunk with the vtables in which it appears.
5677 Correct logic for deciding whether to use an ordinary thunk, or a
5679 (finish_struct_1): Remove unnecssary code.
5680 (build_vtbl_initializer): Use ssize_int for the running counter of
5682 (build_vtbl_initializer): Only use vcall thunks where necessary.
5683 Mark thunks as needing to be emitted with their vtables, or not.
5684 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5685 indices. Use size_binop.
5686 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5687 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5689 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5690 (build_vtable_entry): Mark thunks as needing to be emitted with
5691 their vtables, or not.
5692 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5693 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5695 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5697 * error.c (dump_expr): Use BV_FN.
5698 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5700 * method.c (make_thunk): Likewise.
5701 (emit_thunk): Rename to use_thunk. Allow callers to decide
5702 whether or not to actually emit the thunk. Adjust for changes in
5703 representation of vcall offsets.
5704 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5705 * semantics.c (emit_associated_thunks): New function.
5706 (expand_body): Use it.
5707 * ir.texi: Adjust decriptions of thunks.
5709 2000-06-22 Jason Merrill <jason@redhat.com>
5711 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5712 (tsubst_friend_function): Copy it here.
5714 * decl.c (grok_op_properties): Fix typo.
5716 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5719 * pt.c (check_explicit_specialization): Clarify error.
5721 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5722 an old OVERLOAD when we're declaring a non-function.
5723 (pushdecl, destroy_local_var): Check for error_mark_node.
5724 (warn_extern_redeclared_static): Also bail early if
5726 (push_overloaded_decl): Ignore an old error_mark_node.
5728 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5730 * call.c (build_x_va_arg): Check if in a template decl.
5731 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5733 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5735 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5737 * decl.c (check_goto): Computed gotos assumed OK.
5739 2000-06-20 Jason Merrill <jason@redhat.com>
5741 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5742 for which we don't need to look for instantiations.
5744 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5746 * parse.y (program): Always call finish_translation_unit.
5747 * parse.c, parse.h: Rebuilt.
5749 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5751 * method.c: Don't include hard-reg-set.h.
5753 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5755 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5757 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5759 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5760 * cvt.c (cp_convert_to_pointer): Likewise.
5761 (convert_to_void): Likewise.
5762 * error.c (dump_expr): Likewise.
5763 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5764 * init.c (build_delete): Likewise.
5765 * method.c (emit_thunk): Likewise.
5766 * optmize.c (declare_return_variable): Likewise.
5767 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5768 (get_typeid): Likewise.
5769 (build_dynamic_cast_1): Likewise.
5770 * typeck.c (composite_pointer_type): Likewise.
5771 (common_type): Likewise.
5772 (build_indirect_ref): Likewise.
5773 (build_binary_op): Likewise.
5774 (build_x_compound_expr): Likewise.
5775 (check_return_expr): Likewise.
5776 * typeck2.c (add_exception_specifier): Likewise.
5778 * mangle.c (write_method_parms): Use direct comparison for end
5781 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5783 * cp-tree.h (genrtl_try_block): Declare function.
5784 (genrtl_handler): Likewise.
5785 (genrtl_catch_block): Likewise.
5786 (genrtl_ctor_stmt): Likewise.
5787 (genrtl_subobject): Likewise.
5788 (genrtl_decl_cleanup): Likewise.
5789 (genrtl_do_poplevel): Likewise.
5790 (genrtl_do_pushlevel): Likewise.
5791 (genrtl_clear_out_block): Likewise.
5792 (genrtl_goto_stmt): Likewise.
5793 (genrtl_expr_stmt): Likewise.
5794 (genrtl_decl_stmt): Likewise.
5795 (genrtl_if_stmt): Likewise.
5796 (genrtl_while_stmt): Likewise.
5797 (genrtl_do_stmt): Likewise.
5798 (genrtl_return_stmt): Likewise.
5799 (genrtl_for_stmt): Likewise.
5800 (genrtl_break_stmt): Likewise.
5801 (genrtl_continue_stmt): Likewise.
5802 (genrtl_scope_stmt): Likewise.
5803 (genrtl_switch_stmt): Likewise.
5804 (genrtl_case_label): Likewise.
5805 (genrtl_begin_compound_stmt): Likewise.
5806 (genrtl_finish_compound_stmt): Likewise.
5807 (genrtl_compound_stmt): Likewise.
5808 (genrtl_asm_stmt): Likewise.
5809 (genrtl_named_return_value): Likewise.
5810 (genrtl_begin_stmt_expr): Likewise.
5811 (genrtl_finish_stmt_expr): Likewise.
5812 (finish_for_stmt): Removed first argument.
5813 (finish_switch_stmt): Likewise.
5815 * semantics.c (genrtl_try_block): Define function.
5816 (genrtl_handler): Likewise.
5817 (genrtl_catch_block): Likewise.
5818 (genrtl_ctor_stmt): Likewise.
5819 (genrtl_subobject): Likewise.
5820 (genrtl_decl_cleanup): Likewise.
5821 (genrtl_do_poplevel): Likewise.
5822 (genrtl_do_pushlevel): Likewise.
5823 (genrtl_clear_out_block): Likewise.
5824 (genrtl_goto_stmt): Likewise.
5825 (genrtl_expr_stmt): Likewise.
5826 (genrtl_decl_stmt): Likewise.
5827 (genrtl_if_stmt): Likewise.
5828 (genrtl_while_stmt): Likewise.
5829 (genrtl_do_stmt): Likewise.
5830 (genrtl_return_stmt): Likewise.
5831 (genrtl_for_stmt): Likewise.
5832 (genrtl_break_stmt): Likewise.
5833 (genrtl_continue_stmt): Likewise.
5834 (genrtl_scope_stmt): Likewise.
5835 (genrtl_switch_stmt): Likewise.
5836 (genrtl_case_label): Likewise.
5837 (genrtl_begin_compound_stmt): Likewise.
5838 (genrtl_finish_compound_stmt): Likewise.
5839 (genrtl_compound_stmt): Likewise.
5840 (genrtl_asm_stmt): Likewise.
5841 (genrtl_named_return_value): Likewise.
5842 (genrtl_begin_stmt_expr): Likewise.
5843 (genrtl_finish_stmt_expr): Likewise.
5844 (finish_for_stmt): Removed first argument and generate rtl
5846 (finish_switch_stmt): Likewise.
5847 (do_poplevel): Removed generate rtl specific code.
5848 (do_pushlevel): Likewise.
5849 (add_tree): Likewise.
5850 (finish_goto_stmt): Likewise.
5851 (finish_expr_stmt): Likewise.
5852 (begin_if_stmt): Likewise.
5853 (finish_if_stmt_cond): Likewise.
5854 (finish_then_clause): Likewise.
5855 (begin_else_clause): Likewise.
5856 (finish_else_clause): Likewise.
5857 (finish_if_stmt): Likewise.
5858 (clear_out_block): Likewise.
5859 (begin_while_stmt): Likewise.
5860 (finish_while_stmt_cond): Likewise.
5861 (finish_while_stmt): Likewise.
5862 (begin_do_stmt): Likewise.
5863 (finish_do_body): Likewise.
5864 (finish_do_stmt): Likewise.
5865 (finish_return_stmt): Likewise.
5866 (begin_for_stmt): Likewise.
5867 (finish_for_init_stmt): Likewise.
5868 (finish_for_cond): Likewise.
5869 (finish_for_expr): Likewise.
5870 (finish_break_stmt): Likewise.
5871 (finish_continue_stmt): Likewise.
5872 (begin_switch_stmt): Likewise.
5873 (finish_switch_cond): Likewise.
5874 (finish_case_label): Likewise.
5875 (begin_try_block): Likewise.
5876 (begin_function_try_block): Likewise.
5877 (finish_try_block): Likewise.
5878 (finish_cleanup_try_block): Likewise.
5879 (finish_cleanup): Likewise.
5880 (finish_function_try_block): Likewise.
5881 (finish_handler_sequence): Likewise.
5882 (finish_function_handler_sequence): Likewise.
5883 (begin_handler): Likewise.
5884 (finish_handler_parms): Likewise.
5885 (begin_catch_block): Likewise.
5886 (finish_handler): Likewise.
5887 (begin_compound_stmt): Likewise.
5888 (finish_compound_stmt): Likewise.
5889 (finish_asm_stmt): Likewise.
5890 (finish_label_stmt): Likewise.
5891 (finish_label_decl): Likewise.
5892 (finish_subobject): Likewise.
5893 (finish_decl_cleanup): Likewise.
5894 (finish_named_return_value): Likewise.
5895 (begin_stmt_expr): Likewise.
5896 (finish_stmt_expr): Likewise.
5898 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5899 to call genrtl_expr_stmt when appropriate.
5901 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5902 begin_compound_expr to call genrtl_begin_stmt_expr and
5903 genrtl_begin_compound_expr when appropriate.
5904 (finish_init_stmts): Changed calls to finish_compound_expr and
5905 finish_stmt_expr to call genrtl_finish_compound_expr and
5906 genrtl_finish_stmt_expr when appropriate.
5907 (expand_default_init): Changed call to finish_expr_stmt to call
5908 genrtl_expr_stmt when appropriate.
5909 (build_vec_init): Likewise.
5911 * parse.y (simple_stmt): Removed first argument from call to
5912 finish_for_stmt. Removed first argument from call to
5915 * parse.c: Regenerated.
5917 * pt.c (tsubst_expr): Removed first argument from call to
5918 finish_for_stmt. Removed first argument from call to
5921 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5923 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5924 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5926 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5927 (cplus_tree_code_length[]): Likewise.
5928 (cplus_tree_code_name[]): Likewise.
5929 (init_parse): Added call to add_c_tree_codes. Changed
5930 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5932 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5934 * cp-tree.h (finish_mem_initializers): Declare.
5935 (count_trees): Likewise.
5936 * parse.y (base_init): Use finish_mem_initializers.
5937 * semantics.c (finish_mem_initializers): New function.
5939 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5940 the number of trees.
5942 (count_trees): Don't use it.
5944 2000-06-15 Jason Merrill <jason@redhat.com>
5946 * tree.c (count_trees): New debugging function.
5948 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5949 * init.c (build_member_call): Pull out the name of a DECL.
5951 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5952 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5953 * optimize.c (optimize_function): Not here.
5954 * pt.c (instantiate_decl): Push to TV_PARSE.
5956 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5958 * cp-tree.h (struct language_function): Remove x_base_init_list
5959 and x_member_init_list.
5960 (current_base_init_list): Remove.
5961 (current_member_init_list): Likewise.
5962 (setup_vtbl_ptr): Change prototype.
5963 (emit_base_init): Likewise.
5964 (expand_member_init): Likewise.
5965 (reinit_parse_for_function): Remove.
5966 * decl.c (save_function_data): Don't clear x_base_init_list and
5968 (mark_language_function): Don't mark them.
5969 * init.c (perform_member_init): Tweak comment.
5970 (sort_member_init): Take the list of initializers as an argument.
5971 (sort_base_init): Likewise.
5972 (emit_base_init): Likewise.
5973 (expand_member_init): Return the initializer. Don't use global
5975 * lex.c (reinit_parse_for_function): Remove.
5976 * method.c (build_template_parm_names): Correct substitution.
5977 (do_build_copy_constructor): Don't use current_member_init_list
5978 and current_base_init_list.
5979 (synthesize_method): Likewise.
5980 * parse.y (base_init): Split mem-initializers into
5981 base-initializers and field-initializers.
5982 (member_init_list): Build up the list here.
5983 (member_init): Return the initializer.
5984 (fn.depfn): Don't use reinit_parse_for_function.
5985 * parse.c: Regenerated.
5986 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5988 (tsubst_expr): Don't use current_member_init_list
5989 and current_base_init_list.
5990 (tsubst_expr_values): Rename to ...
5991 (tsubst_initializer_list): ... this. Use convert_from_reference.
5992 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5993 and current_base_init_list.
5994 (begin_function_definition): Don't call reinit_parse_for_function.
5996 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5998 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6001 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6003 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6005 * cp-tree.h (IF_COND): Move to c-common.h.
6006 (THEN_CLAUSE): Likewise.
6007 (ELSE_CLAUSE): Likewise.
6008 (WHILE_COND): Likewise.
6009 (WHILE_BODY): Likewise.
6010 (DO_COND): Likewise.
6011 (DO_BODY): Likewise.
6012 (RETURN_EXPR): Likewise.
6013 (EXPR_STMT_EXPR): Likewise.
6014 (FOR_INIT_STMT): Likewise.
6015 (FOR_COND): Likewise.
6016 (FOR_EXPR): Likewise.
6017 (FOR_BODY): Likewise.
6018 (SWITCH_COND): Likewise.
6019 (SWITCH_BODY): Likewise.
6020 (CASE_LOW): Likewise.
6021 (CASE_HIGH): Likewise.
6022 (GOTO_DESTINATION): Likewise.
6023 (COMPOUND_BODY): Likewise.
6024 (ASM_CV_QUAL): Likewise.
6025 (ASM_STRING): Likewise.
6026 (ASM_OUTPUTS): Likewise.
6027 (ASM_INPUTS): Likewise.
6028 (ASM_CLOBBERS): Likewise.
6029 (DECL_STMT_DECL): Likewise.
6030 (STMT_EXPR_STMT): Likewise.
6031 (LABEL_STMT_LABEL): Likewise.
6032 (SCOPE_BEGIN_P): Likewise.
6033 (SCOPE_END_P): Likewise.
6034 (SCOPE_STMT_BLOCK): Likewise.
6035 (SCOPE_NULLIFIED_P): Likewise.
6036 (SCOPE_NO_CLEANUPS_P): Likewise.
6037 (SCOPE_PARTIAL_P): Likewise.
6038 (ASM_VOLATILE_P): Likewise.
6039 (STMT_LINENO): Likewise.
6040 (STMT_LINENO_FOR_FN_P): Likewise.
6042 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6043 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6044 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6045 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6046 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6048 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6050 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6051 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6053 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6054 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6055 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6057 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6059 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6060 * class.c (dfs_find_final_overrider): Set it appropriately.
6061 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6062 avoid unneeded secondary vptrs.
6064 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6066 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6067 (check_bitfield_decl, check_field_decl): Likewise.
6068 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6069 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6070 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6071 (xfer_tag, finish_enum): Likewise.
6072 * decl2.c (finish_builtin_type): Likewise.
6073 * init.c (init_init_processing): Likewise.
6074 * pt.c (instantiate_class_template): Likewise.
6075 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6076 * cp-tree.h (struct lang_type): Add user_align member.
6077 (CLASSTYPE_USER_ALIGN): Define.
6079 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6081 * Make-lang.in (c++.install-common): Install g++-cross in
6082 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6083 $(target_alias)-g++ and $(target_alias)-c++.
6085 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6087 * class.c (vcall_offset_data_s): Add last_init and fns.
6088 (overrides): Rename to same_signature_p.
6089 (dfs_find_final_overrider): Adjust accordingly.
6090 (mark_overriders): Likewise.
6091 (warn_hidden): Likewise.
6092 (build_vtbl_initializer): Reorganize machinery for building things
6093 at negative offsets.
6094 (build_vcall_and_vbase_vtbl_entries): Likewise.
6095 (build_vbase_offset_vtbl_entries): Likewise.
6096 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6097 offset entries. Do not create two entries for functions with the
6099 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6100 (build_rtti_vtbl_entries): Reorganize machinery for building things
6101 at negative offsets.
6103 * optimize.c (expand_call_inline): Don't recurse into the code
6104 used to initialize the parameters more than once.
6106 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6108 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6109 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6110 (find_substitution): Only use the `Sa' substitution for
6111 std::allocator, not instantiations of it.
6112 (write_template_prefix): Move comment. Only use a TREE_LIST to
6113 represent substitutions for a member template.
6114 (write_array_type): Mangle array dimensions correctly.
6115 * optimize.c (maybe_clone_body): Copy more information from the
6117 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6118 on the regenerated declaration.
6120 2000-06-11 Chip Salzenberg <chip@valinux.com>
6121 Mark Mitchell <mark@codesourcery.com>
6123 * class.c (build_vtable): Clarify comment.
6124 (build_ctor_vtbl_group): Pass the most derived type to
6127 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6129 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6131 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6133 * decl.c (add_binding): Handle duplicate declarations of external
6136 2000-06-09 Chip Salzenberg <chip@valinux.com>
6137 Mark Mitchell <mark@codesourcery.com>
6139 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6141 (write_signed_number): New macro.
6142 (write_unsigned_number): Likewise.
6143 (write_source_name): Use them.
6144 (write_number): Handle signed and unsigned values.
6145 (write_integer_cst): Use tree_int_cst_sgn, and use
6146 write_unsigned_number or write_signed_number as appropriate.
6147 (write_discriminator): Use write_unsigned_number or
6148 write_signed_number as appropriate.
6149 (write_template_arg_literal): Likewise.
6150 (write_array_type): Use tree_low_cst.
6151 (write_template_parm): Use write_unsigned_number or
6152 write_signed_number as appropriate.
6153 (write_substitution): Adjust call to write_number.
6154 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6155 (write_expression): Handle non-type template arguments of
6156 reference type correctly.
6157 (mangle_thunk): Use write_signed_number.
6159 2000-06-09 Chip Salzenberg <chip@valinux.com>
6161 * mangle.c (find_substition): Don't mangle objects with typename
6162 substitutions (e.g. "cin" as "Si").
6164 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6166 * call.c (add_candidate): Use ggc_alloc_cleared.
6167 * decl.c (lookup_label): Likewise.
6168 * lex.c (retrofit_lang_decl): Likewise.
6170 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6172 * semantics.c (expand_body): Push to TV_EXPAND.
6173 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6174 * decl.c (start_function): Always call announce_function.
6176 * tinfo2.cc: Just declare abort.
6178 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6180 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6181 whenever @ is a symbolic name.
6183 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6185 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6187 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6189 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6190 DECL_ASSEMBLER_NAME.
6192 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6194 * decl2.c (c_language): Define.
6196 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6198 * lex.c (lang_init_options): Tweak.
6200 * decl2.c: Remove #inclusion of diagnostic.h
6201 (lang_decode_option): Move diagnostic formatting options to
6204 * lang-options.h: Remove documentation for diagnostic options.
6206 * Makefile.in (lex.o): Depends upon diagnostic.h
6208 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6210 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6211 the same DECL_RESULT, it's not a redefinition.
6212 * pt.c (tsubst_decl): Remove code to handle illegal
6215 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6217 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6219 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6221 * search.c (maybe_suppress_debug_info): Don't check
6222 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6224 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6227 Remember instantiation context in deferred instantiations.
6228 * cp-tree.h (struct tinst_level): Remove.
6229 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6230 * pt.c (current_tinst_level): Now a tree.
6231 (print_template_context, push_tinst_level, pop_tinst_level,
6232 tinst_for_decl): Adjust.
6233 (reopen_tinst_level): New fn.
6234 (init_pt): Register current_tinst_level as a root.
6235 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6236 of the pending templates list.
6237 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6238 * lex.c (extract_interface_info): Adjust.
6239 * decl2.c (warn_if_unknown_interface): Adjust.
6241 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6243 * class.c (indirect_primary_base_p): New function.
6244 (determine_primary_base): Use it.
6246 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6248 Update new-abi dynamic cast algorithm.
6249 * tinfo.cc (__class_type_info::__dyncast_result): Add
6250 whole_details. Adjust constructor.
6251 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6252 Avoid unnecessary searching.
6253 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6255 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6257 * decl.c (init_decl_processing): Don't call record_component_aliases.
6258 * tree.c (build_cplus_array_type_1): Likewise.
6260 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6262 * ir.texi: Correct typo.
6263 * mangle.c (write_expression): Handle non-type template arguments
6264 with reference type.
6265 * method.c (build_overload_value): Likewise.
6266 * pt.c (convert_nontype_argument): Explicitly represent conversion
6267 to a reference with an ADDR_EXPR.
6268 (unify): Always unify arguments in left-to-right order.
6270 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6271 Mark Mitchell <mark@codesourcery.com>
6273 * Make-lang.in (CXX_SRCS): Add mangle.c.
6274 * Makefile.in (CXX_OBJS): Add mangle.o.
6275 (mangle.o): New rule.
6277 * class.c (local_classes): New variable.
6278 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6279 (get_vtt_name): Use mangle_vtt_name for new ABI.
6280 (init_class_processing): Initialize local_classes.
6281 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6282 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6283 (std_identifier): New macro.
6284 (DECL_VOLATILE_MEMFUNC_P): New macro.
6285 (DECL_NAMESPACE_STD_P): Likewise.
6286 (local_classes): Declare.
6287 (get_mostly_instantiated_function_type): Declare.
6288 (init_mangle): Declare.
6289 (mangle_decl): Likewise.
6290 (mangle_type_string): Likewise.
6291 (mangle_type): Likewise.
6292 (mangle_typeinfo_for_type): Likewise.
6293 (mangle_typeinfo_string_for_type): Likewise.
6294 (mangle_vtbl_for_type): Likewise.
6295 (mangle_vtt_for_type): Likewise.
6296 (mangle_ctor_vtbl_for_type): Likewise.
6297 (mangle_thunk): Likewise.
6298 (mangle_conv_op_name_for_type): Likewise.
6299 (mangle_guard_variable): Likewise.
6300 * decl.c (pushtag): Keep track of local classes.
6301 (initialize_predefined_identifiers): Initialize std_identifier.
6302 (init_decl_processing): Use std_identifier.
6303 (start_decl): Don't treat instantiations as specializations.
6304 (grokdeclarator): Likewise.
6305 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6306 name for fully-instantiated templates.
6307 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6308 destructors with the new ABI.
6309 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6310 (grokfield): Use mangle_type for new ABI.
6311 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6312 (get_sentry): Use mangle_guard_variable for new ABI.
6313 (start_static_initialization_or_destruction): Likewise.
6314 * expr.c (extract_aggr_init): Remove.
6315 (extract_scalar_init): Likewise.
6316 (extract_init): Remove #if 0'd code.
6317 * mangle.c: New function.
6318 * method.c (build_mangled_name): Assert not flag_new_abi.
6319 (build_static_name): Likewise.
6320 (build_decl_overload_real): Likewise.
6321 (build_typename_overload): Likewise.
6322 (build_overload_with_type): Likewise.
6323 (build_overload_name): Likewise.
6324 (get_ctor_vtbl_name): Likewise.
6325 (start_squangling): Likewise.
6326 (get_id_2): Likewise.
6327 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6328 (init_method): Call init_mangle for new ABI.
6329 (make_thunk): Call mangle_thunk for new ABI.
6330 * operators.def: Correct new ABI manglings for the `%' operator.
6332 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6333 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6334 (lookup_template_class): Call mangle_decl for new ABI.
6335 (get_mostly_instantiated_function_type): New function.
6336 (set_mangled_name_for_template_decl): Use it.
6337 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6338 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6339 conversion op names.
6340 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6341 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6342 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6343 mangle_typeinfo_string_for_type.
6345 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6347 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6348 (INNERMOST_TEMPLATE_ARGS): New macro.
6349 (innermost_args): Remove.
6350 (get_innermost_template_args): New function.
6351 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6352 * error.c (dump_function_decl): Be caution when using
6353 most_general_template.
6354 * method.c (build_template_parm_names): Use
6355 INNERMOST_TEMPLATE_ARGS.
6356 * pt.c (add_to_template_args): Tidy comment
6357 (get_innermost_template_args): New function.
6358 (check_explicit_specialization): Clear DECL_INITIAL for a new
6360 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6362 (push_template_decl): Always register specializations of the most
6364 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6365 (coerce_template_parms): Likewise.
6366 (lookup_template_class): Likewise.
6367 (innermost_args): Remove.
6368 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6369 (tsubst_decl): Handle tricky specializations. Use
6370 get_innermost_template_args.
6371 (instantiate_template): Simplify handling of partial
6373 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6374 (most_general_template): Reimplement, in a more straightforward
6376 (regenerate_decl_from_template): Tweak formatting. Use
6377 TMPL_ARGS_DEPTH for clarity.
6378 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6380 * dump.c (dequeue_and_dump): Dump information about thunks.
6382 2000-06-01 Richard Henderson <rth@cygnus.com>
6384 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6386 2000-06-01 Richard Henderson <rth@cygnus.com>
6388 * decl2.c (unsupported_options): Fix typo, make const.
6389 (lang_decode_option): Fix bsearch argument order.
6391 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6393 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6396 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6398 * cp-tree.h (c_get_alias_set): Deleted.
6399 * Makefile.in (decl.o): Include ../expr.h.
6400 * decl.c (expr.h): Include.
6401 (init_decl_processing): Call record_component_aliases for arrays.
6402 (grokdeclarator): Likewise.
6403 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6404 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6406 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6408 Remove guiding declaration support.
6409 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6410 (flag_guiding_decls): Remove.
6411 * call.c (build_user_type_conversion_1): Remove support for
6413 (build_new_function_call): Likewise.
6414 (build_new_op): Likewise.
6415 (build_new_method_call): Likewise.
6416 * decl.c (start_function): Likewise.
6417 * friend.c (is_friend): Likewise.
6418 (do_friend): Likewise.
6419 * decl2.c ((flag_dump_translation_unit): Make it const.
6420 (flag_guiding_decls): Remove.
6421 (unsupported_options): New variable
6422 (compare_options): New function.
6423 (lang_decode_option): Use them.
6425 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6427 * method.c (mangle_expression): Adjust test for legal expression
6430 * pt.c (instantiate_decl): Save and restore the local
6431 specializations list.
6433 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6435 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6437 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6439 * call.c (add_template_candidate_real): Handle member template
6440 constructors for classes with virtual bases.
6441 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6442 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6444 * ir.texi: Update thunk documentation.
6446 * call.c (joust): Fix handling of overloaded builtin operators.
6448 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6450 * cp-tree.h (DECL_ANTICIPATED): New macro.
6451 Document new use of DECL_LANG_FLAG_7.
6452 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6453 in the user namespace.
6454 * lex.c (do_identifier): If the identifier's declaration has
6455 DECL_ANTICIPATED on, it has not yet been declared. But do not
6456 replace it with an ordinary implicit declaration.
6458 * tinfo2.cc: Include stdlib.h.
6460 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6462 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6463 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6466 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6468 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6471 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6473 * operators.def (<?): Duplicated, should have been...
6476 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6477 Mark Mitchell <mark@codesourcery.com>
6479 * cp-tree.h (ansi_opname): Make it a macro.
6480 (ansi_assopname): Likewise.
6481 (struct lang_decl_flags): Add assignment_operator_p.
6482 (struct lang_decl): Add operator_code.
6483 (DECL_VTT_PARM): Adjust.
6484 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6485 overloaded operator.
6486 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6487 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6488 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6489 (opname_tab): Remove.
6490 (assignop_tab): Likewise.
6491 (operator_name_info_t): New type.
6492 (operator_name_info): New variable.
6493 (assignment_operator_name_info): Likewise.
6494 (build_cp_library_fn): Remove declaration.
6495 (push_cp_library_fn): Likewise.
6496 (operator_name_string): Likewise.
6497 (build_decl_overload): Likewise.
6498 * call.c (print_z_candidates): Simplify.
6499 (build_object_call): Adjust usage of ansi_opname. Use
6500 DECL_OVERLOADED_OPERATOR_P.
6501 (op_error): Adjust operator name lookup.
6502 (build_conditional_expr): Adjust usage of ansi_opname.
6503 (build_new_op): Likewise.
6504 (build_op_delete_call): Likewise.
6505 (build_over_call): Likewise.
6506 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6507 * decl.c (duplicate_decls): Copy operator_code.
6508 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6509 (builtin_function): Adjust parameters to build_library_fn_1.
6510 (build_library_fn_1): Accept an overloaded operator code.
6511 (build_library_fn): Pass ERROR_MARK.
6512 (build_cp_library_fn): Accept an overloaded operator code.
6513 (push_cp_library_fn): Likewise.
6514 (grokfndecl): Tweak.
6515 (grokdeclarator): Simplify code to compute names of overloaded
6516 operators. Adjust use of ansi_opname.
6517 (ambi_op_p): Work on tree_codes, not identifiers.
6518 (unary_op_p): Likewise.
6519 (grok_op_properties): Likewise.
6520 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6521 (lang_mark_tree): Don't try to mark the operator_code.
6522 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6523 * error.c (dump_decl): Remove special handling for operator
6525 (dump_function_name): Likewise.
6526 (dump_expr): Adjust name lookup of operators.
6527 (op_to_string): Simplify.
6528 (assop_to_string): Likewise.
6529 * init.c (build_new_1): Adjust use of ansi_opname.
6530 * lex.c (opname_tab): Remove.
6531 (assignop_tab): Likewise.
6532 (ansi_opname): Likewise.
6533 (ansi_assopname): Likewise.
6534 (operator_name_string): Likewise.
6535 (reinit_lang_specific): Likewise.
6536 (operator_name_info): New variable.
6537 (assignment_operator_name_info): Likewise.
6538 (init_operators): New function.
6539 (init_parse): Use it.
6540 (do_identifier): Adjust use of ansi_opname.
6541 * method.c (mangle_expression): Don't use ansi_opname for
6543 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6544 (build_decl_overload): Remove.
6545 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6546 (do_build_assign_ref): Adjust use of ansi_opname.
6547 (synthesize_method): Likewise.
6548 (implicitly_declare_fn): Likewise.
6549 * operators.def: New file.
6550 * parse.y (operator): Adjust use of ansi_opname.
6551 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6552 (set_mangled_name_for_template_decl): Don't play games with
6554 (special_function_p): Adjust use of ansi_opname.
6555 * typeck.c (check_return_expr): Likewise.
6556 * Make-lang.in (cc1plus): Depend on operators.def.
6557 * Makefile.in (lex.o): Likewise.
6560 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6562 * Make-lang.in (cplib2.ready): Eradicate.
6564 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6566 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6567 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6568 (built_min, cp_tree_equal): Likewise.
6570 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6572 * class.c (layout_nonempty_base_or_field): Replace
6573 `record_layout_info' with `record_layout_info_s'.
6575 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6578 * cp-tree.h (struct language_function): x_named_labels is now
6579 a struct named_label_list*.
6580 * decl.c (struct named_label_use_list): Renamed from...
6581 (struct named_label_list): ...this. New struct.
6582 (push_binding_level): Don't set eh_region.
6583 (note_level_for_eh): New fn.
6584 (pop_label): Take label and old value directly.
6585 (pop_labels): Adjust for new named_labels format.
6586 (lookup_label): Likewise.
6587 (poplevel): Note characteristics of a binding level containing a
6588 named label. Mess with named label lists earlier.
6589 (mark_named_label_lists): New fn.
6590 (mark_lang_function): Call it.
6591 (use_label): New fn, split out from...
6592 (make_label_decl): ...here. Don't call it.
6593 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6594 check_previous_gotos): New fns, split out from...
6595 (define_label): ...here.
6596 (check_switch_goto): New fn.
6597 (define_case_label): Call it.
6598 (check_goto): New fn.
6599 * semantics.c (finish_goto_stmt): Call it and use_label.
6600 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6601 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6603 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6605 * class.c (build_vtable_entry_ref): Correct usage of
6606 get_vtbl_decl_for_binfo.
6608 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6609 * method.c (implicitly_declare_fn): Not here.
6611 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6613 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6614 (CPTI_PTMD_DESC_TYPE): ... here.
6615 (ptmd_desc_type_node): Rename to ...
6616 (ptm_desc_type_node): ... here.
6618 * rtti.c (ptmd_initializer): Rename to ...
6619 (ptm_initializer): ... here.
6620 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6622 (create_tinfo_types): Adjust.
6624 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6626 Finish implementation of VTTs.
6627 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6628 CPTI_VTT_PARM_IDENTIFIER.
6629 (vtt_parm_identifier): New macro.
6630 (vtt_parm_type): Likewise.
6631 (BINFO_SUBVTT_INDEX): Likewise.
6632 (BINFO_VPTR_INDEX): Likewise.
6633 (struct lang_decl): Add vtt_parm.
6634 (DECL_VTT_PARM): New macro.
6635 (DECL_USE_VTT_PARM): Likewise.
6636 (DECL_NEEDS_VTT_PARM_P): Likewise.
6637 (get_vtt_name): Declare.
6638 (build_artifical_parm): Likewise.
6639 (fixup_all_virtual_upcast_offsets): Likewise.
6640 (expand_indirect_vtbls_init): Remove.
6641 * call.c (build_new_method_call): Pass the vtt to subobject
6642 constructors and destructors.
6643 * class.c (get_vtt_name): Give it external linkage.
6644 (build_clone): Handle the magic VTT parameters for clones.
6645 (clone_function_decl): Fix typo in comment.
6646 (build_vtt): Keep track of the indices in the VTTs where various
6647 entities are stored.
6648 (build_vtt_inits): Likewise.
6649 (dfs_build_vtt_inits): Likewise.
6650 (build_ctor_vtbl_group): Tweak type of construction vtables.
6651 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6652 primary bases, when building construction vtables.
6653 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6654 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6655 (init_decl_processing): Initialize vtt_parm_type.
6656 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6657 (lang_mark_tree): Make vtt_parm.
6658 * decl2.c (build_artificial_parm): New function.
6659 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6660 (grokclassfn): Use build_artificial_parm.
6661 * init.c (initialize_vtbl_ptrs): Call
6662 fixup_all_virtual_upcast_offsets directly.
6663 (perform_member_init): Use the complete subobject destructor for
6665 (build_vtbl_address): New function.
6666 (expand_virtual_init): Handle VTTs.
6667 * optimize (maybe_clone_body): Likewise.
6668 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6670 (expand_indirect_vtbls_init): Remove.
6671 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6672 * tree.c (make_binfo): Make them bigger.
6674 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6676 * inc/cxxabi.h (__pbase_type_info): Define, based on
6677 __pointer_type_info.
6678 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6679 (__pointer_to_member_type_info): Likewise.
6680 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6681 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6682 (__pointer_type_info::__do_catch): Rename to ...
6683 (__pbase_type_info::__do_catch): ... here. Adjust.
6684 (__pbase_type_info::__pointer_catch): Implement.
6685 (__pointer_type_info::__pointer_catch): Adjust.
6686 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6688 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6690 * tinfo.h (__user_type_info::contained_virtual_p): New
6692 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6694 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6695 diamond shaped heirarchy. Add early out for mixed diamond and
6696 duplicate shaped heirarchy.
6698 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6700 * cp-tree.h (build_delete): Change prototype.
6701 (build_vec_delete): Likewise.
6702 * call.c (build_scoped_method_call): Use special_function_kind
6703 values to indicate the kind of destruction to be done.
6704 (build_method_call): Likewise.
6705 * decl.c (finish_destructor_body): Likewise.
6706 (maybe_build_cleanup_1): Likewise. Rename to ...
6707 (maybe_build_cleanup): ... this.
6708 * decl2.c (delete_sanity): Use special_function_kind
6709 values to indicate the kind of destruction to be done.
6710 (build_cleanup): Likewise.
6711 * init.c (perform_member_init): Likewise.
6712 (build_vec_delete_1): Likewise.
6713 (build_dtor_call): Simplify.
6714 (build_delete): Use special_function_kind
6715 values to indicate the kind of destruction to be done.
6716 (build_vbase_delete): Likewise.
6717 (build_vec_delete): Likewise.
6719 * init.c (sort_member_init): Fix typo in error message generation
6722 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6724 * semantics.c (begin_class_definition): make the packed
6725 attribute be sensitive to the "-fpack-struct" command line flag
6727 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6729 Update new-abi upcast algorithm.
6730 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6731 prototype and meaning of return value.
6732 (__si_class_type_info::__do_upcast): Likewise.
6733 (__vmi_class_type_info::__do_upcast): Likewise.
6734 * tinfo.cc (__class_type_info::__upcast_result): Replace
6735 whole2dst with part2dst. Adjust ctor.
6736 (__class_type_info::__do_upcast): Adjust call of worker function.
6737 (__class_type_info::__do_upcast): Adjust.
6738 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6740 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6741 virtual base in diamond heirarchy bug.
6743 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6745 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6746 and bitfield to tinfo_fn_p.
6747 (DECL_TINFO_FN_P): Adjust.
6748 (SET_DECL_TINFO_FN_P): Likewise.
6749 (DECL_MUTABLE_P): Likewise.
6750 (DECL_C_BIT_FIELD): Likewise.
6751 (SET_DECL_C_BIT_FIELD): Likewise.
6752 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6753 (DECL_UNINLINABLE): Likewise.
6754 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6755 (handle_using_decl): Remove assertion.
6756 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6757 to build FIELD_DECLs.
6758 (build_base_field): Likewise.
6759 (layout_class_type): Likewise.
6760 * decl.c (init_decl_processing): Likewise.
6761 (build_ptrmemfunc_type): Likewise.
6762 (grokdeclarator): Likewise.
6763 * decl2.c (grok_x_components): Likewise.
6764 * except.c (call_eh_info): Likewise.
6765 * init.c (init_init_processing): Likewise.
6766 * rtti.c (expand_class_desc): Likewise.
6767 (create_pseudo_type_info): Likewise.
6768 (get_vmi_pseudo_type_info): Likewise.
6769 (create_tinfo_types): Likewise.
6770 * ptree.c (print_lang_decl): Adjust.
6771 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6772 before checking DECL_MUTABLE_P.
6774 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6775 parameters for template functions.
6776 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6777 destructors as well as constructors.
6779 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6781 * class.c (build_ctor_vtbl_group): Set inits.
6782 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6783 DECL_THIS_INLINE appropriately for clones.
6785 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6786 (DECL_CONV_FN_P): Simplify.
6787 (DECL_OPERATOR): Remove.
6788 (language_to_string): Declare.
6789 * decl.c (duplicate_decls): Fix typo in comment.
6790 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6791 (grok_op_properties): Use DECL_CONV_FN_P instead of
6792 IDENTIFIER_TYPENAME_P.
6793 * dump.c (dequeue_and_dump): Dump the language linkage of
6795 * error.c (language_to_string): Give it external linkage.
6796 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6797 (implicitly_declare_fn): Set DECL_LANGUAGE.
6798 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6799 IDENTIFIER_TYPENAME_P.
6800 (tsubst_decl): Likewise.
6801 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6802 * semantics.c (finish_member_declaration): Don't mark members of
6803 classes declared in an extern "C" region as extern "C".
6805 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6807 * decl2.c (qualified_lookup_using_namespace): Look through
6810 * decl.c (push_using_decl): Return the old decl on namespace level.
6812 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6814 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6815 (VTT_NAME_PREFIX): New macro.
6816 (CTOR_VTBL_NAME_PREFIX): Likewise.
6817 (get_ctor_vtbl_name): New function.
6818 * class.c (get_vtable_name): Simplify.
6819 (get_vtt_name): New function.
6820 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6821 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6822 when a virtual base becomes primary.
6823 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6825 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6826 additional parameters.
6827 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6828 (initialize_array): New function.
6829 (build_vtt): Likewise.
6830 (build_vtt_inits): Likewise.
6831 (dfs_build_vtt_inits): Likewise.
6832 (dfs_fixup_binfo_vtbls): Likewise.
6833 (build_ctor_vtbl_group): Likewise.
6834 (initialize_vtable): Use initialize_array.
6835 (accumulate_vtbl_inits): Reimplement to handle construction
6837 (dfs_accumulate_vtbl_inits): Likewise.
6838 (bulid_vtbl_initializer): Adjust parameter name.
6839 * method.c (build_typename_overload): Remove #if 0'd code.
6840 (get_ctor_vtbl_name): New function.
6841 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6842 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6844 * cp-tree.h (struct lang_type): Remove search_slot.
6845 (CLASSTYPE_SEARCH_SLOT): Remove.
6846 (emit_base_init): Change prototype.
6847 (initialize_vtbl_ptrs): Likewise.
6848 (expand_indirect_vtbls_init): Likewise.
6849 (clear_search_slots): Remove.
6850 * decl.c (lang_mark_tree): Don't mark search_slot.
6851 * init.c (initialize_vtbl_ptrs): Simplify.
6852 (emit_base_init): Likewise.
6853 * search.c (struct vbase_info): Document decl_ptr.
6854 (convert_pointer_to_single_level): Remove.
6855 (dfs_find_vbases): Remove.
6856 (dfs_init_base_pointers): Simplify.
6857 (dfs_clear_vbase_slots): Remove.
6858 (dfs_vtable_path_unmark): New function.
6859 (init_vbase_pointers): Simplify.
6860 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6861 (expand_indirect_vtbls_init): Simplify. Don't call
6862 mark_all_temps_used.
6863 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6864 initialize_vtbl_ptrs.
6866 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6868 * except.c: Add static prototypes.
6870 2000-05-20 H.J. Lu <hjl@gnu.org>
6872 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6874 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6876 Don't create a separate copy of virtual bases for the
6877 CLASSTYPE_VBASECLASSES list.
6878 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6879 (BINFO_FOR_VBASE): Remove.
6880 (CANONICAL_BINFO): Adjust.
6881 (binfo_for_vbase): New function.
6882 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6883 instead of BINFO_FOR_VBASE.
6884 (build_vbase_pointer): Likewise.
6885 (build_secondary_vtable): Likewise.
6886 (dfs_mark_primary_bases): Likewise.
6887 (mark_primary_bases): Likewise.
6888 (layout_nonempty_base_or_field): Likewise.
6889 (dfs_set_offset_for_shared_vbases): Likewise.
6890 (dfs_set_offset_for_unshared_vbases): Likewise.
6891 (layout_virtual_bases): Likewise. Adjust for changes to the
6892 CLASSTYPE_VBASECLASSES list.
6893 (dump_class_hierarchy_r): Use binfo_for_vbase
6894 instead of BINFO_FOR_VBASE.
6895 (dump_class_hierarchy): Likewise.
6896 (finish_vtbls): Likewise.
6897 (build_vtbl_initializer): Adjust for changes to the
6898 CLASSTYPE_VBASECLASSES list.
6899 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6900 * decl.c (finish_destructor_body): Adjust for changes to the
6901 CLASSTYPE_VBASECLASSES list.
6902 * init.c (sort_base_init): Use binfo_for_vbase.
6903 (construct_virtual_bases): Adjust for changes to the
6904 CLASSTYPE_VBASECLASSES list.
6905 (expand_member_init): Use binfo_for_vbase.
6906 (build_vbase_delete): Adjust for changes to the
6907 CLASSTYPE_VBASECLASSES list.
6908 * method.c (do_build_copy_constructor): Likewise.
6909 * rtti.c (get_base_offset): Use binfo_for_vbase.
6910 (expand_class_desc): Remove #if 0'd code.
6911 * search.c (struct vbase_info): Remove vbase_types.
6912 (get_base_distance): Use binfo_for_vbase.
6913 (lookup_field_queue_p): Use CANONICAL_BINFO.
6914 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6915 (get_pure_virtuals): Adjust for changes to the
6916 CLASSTYPE_VBASECLASSES list.
6917 (dfs_find_vbases): Use binfo_for_vbase.
6918 (dfs_init_vbase_pointers): Likewise.
6919 (init_vbase_pointers): Don't initialize vi.vbase_types.
6920 (virtual_context): Use binfo_for_vbase.
6921 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6922 CLASSTYPE_VBASECLASSES list.
6923 (expand_indirect_vtbls_init): Simplify.
6924 (dfs_get_vbase_types): Don't replicate virtual bases.
6925 (find_vbase_instance): Use binfo_for_vbase.
6926 (binfo_for_vbase): New function.
6927 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6929 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6931 * decl2.c (finish_anon_union): Generalize error messages to handle
6932 anonymous structures.
6933 * init.c (perform_member_init): Remove `name' parameter.
6934 (build_field_list): New function.
6935 (sort_member_init): Handle anonymous union initialization order
6936 correctly. Check for multiple initializations of the same union.
6937 (emit_base_init): Don't look up fields by name here.
6938 (expand_member_init): Record the result of name lookup for future
6940 * typeck.c (build_component_ref): Fix formatting.
6942 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6944 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6945 * typeck.c (build_x_compound_expr): Replace warn_unused with
6948 * decl2.c (lang_decode_option): Update -Wall unused flags by
6949 calling set_Wunused.
6951 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6953 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6954 * init.c (dfs_vtable_path_unmark): Remove.
6955 * search.c (marked_new_vtable_p): Likewise.
6956 (unmarked_new_vtable_p): Likewise.
6957 (dfs_search_slot_nonempty_p): Likewise.
6958 (dfs_mark): Likewise.
6959 (dfs_vtable_path_unmark): Likewise.
6960 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6961 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6962 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6963 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6964 (init_vbase_pointers): Simplify.
6965 (expand_indirect_vtbls_init): Likewise.
6967 * class.c (copy_virtuals): New function.
6968 (build_primary_table): Use it.
6969 (build_secondary_vtable): Likewise.
6970 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6971 indicate that no vcall offset is required.
6972 (add_virtual_function): Likewise.
6973 (modify_all_vtables): Likewise.
6974 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6975 (dfs_accumulate_vtbl_inits): Likewise.
6976 (build_vtbl_initializer): Make changes to handle construction
6978 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6979 (build_rtti_vtbl_entries): Likewise.
6980 (build_vtable_entries): Handle a NULL vcall_index.
6982 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6984 * decl2.c (lang_decode_option): Fix thinko.
6986 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6988 * except.c (check_handlers): New fn.
6989 * cp-tree.h: Declare it.
6990 * semantics.c (finish_handler_sequence): Call it.
6991 (finish_function_handler_sequence): Likewise.
6992 (finish_handler_parms): Set TREE_TYPE on the handler.
6993 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6994 * search.c (get_base_distance_recursive): If protect>1, ignore
6996 (get_base_distance): Don't reduce watch_access.
6998 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7000 * lex.c: #include diagnostic.h.
7001 (lang_init_options): Set default prefixing rules.
7003 * lang-options.h: Add -fdiagnostics-show-location=.
7005 * decl2.c: #include diagnostic.h.
7006 (lang_decode_option): Handle -fdiagnostics-show-location=.
7008 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7010 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7011 * vec.cc: Revert my 2000-05-07 change.
7013 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7015 * class.c (check_field_decls): Complain about non-static data
7016 members with same name as class in class with constructor.
7018 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7020 * decl.c (grokdeclarator): Allow non-static data members with
7023 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7025 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7026 and pending_inline.filename. Update prototypes.
7027 * decl.c (define_label): Constify filename parameter.
7028 * decl2.c (warn_if_unknown_interface): Constify local char *.
7029 * input.c Constify input_source.filename. Don't declare
7030 input_filename or lineno. Constify filename parameter to feed_input.
7031 * lex.c (init_parse): Constify parameter and return value.
7032 (cp_pragma_interface, cp_pragma_implementation): Constify
7034 (reinit_parse_for_method, reinit_parse_for_block,
7035 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7036 Constify local char *.
7037 * pt.c: Don't declare lineno or input_filename.
7038 (print_template_context, tsubst_friend_function, tsubst_decl,
7039 tsubst, instantiate_decl): Constify local char *.
7040 * semantics.c (expand_body): Constify local char *.
7041 * tree.c (build_srcloc): Constify filename parameter.
7042 * typeck.c (c_expand_asm_operands): Constify filename
7045 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7047 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7050 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7052 * inc/cxxabi.h: Fix typos in comment.
7053 (__base_class_info::__offset): Use a static_cast.
7055 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7057 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7058 of std::size_t and std::ptrdiff_t respectively.
7059 * tinfo.cc: Likewise.
7062 2000-05-06 Richard Henderson <rth@cygnus.com>
7064 * typeck.c (build_c_cast): Don't warn integer->pointer size
7065 mismatch for constants.
7067 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7069 * rtti.c (ptmd_initializer): Set non-public, if class is
7072 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7073 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7074 __cxa_vec_delete): Likewise.
7075 * tinfo.cc (__dynamic_cast): Likewise.
7076 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7077 __cxa_vec_delete): Likewise.
7079 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7081 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7082 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7083 (lang_decl_flags): Add vcall_offset.
7084 (THUNK_VCALL_OFFSET): Use it.
7085 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7086 * method.c (make_thunk): Create the lang_decl here, not in
7088 (emit_thunk): Make generic thunks into ordinary functions once
7089 they have been fed to expand_body.
7090 * semantics.c (expand_body): Set current_function_is_thunk here.
7092 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7094 * class.c (update_vtable_entry_for_fn): Prototype.
7096 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7099 * search.c (dfs_build_inheritance_graph_order): Prototype.
7101 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7103 * cp-tree.h (special_function_kind): Add various kinds of
7105 (special_function_p): New function.
7106 * class.c (overrides): Don't let one kind of destructor override
7108 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7109 whether or not to instantiate a template.
7110 * tree.c (special_function_p): Define.
7112 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7114 * cp-tree.def (THUNK_DECL): Remove.
7115 * cp-tree.h (DECL_THUNK_P): New macro.
7116 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7117 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7118 (SET_DECL_THUNK_P): Likewise.
7119 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7120 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7121 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7122 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7123 (duplicate_decls): Likewise.
7124 (pushdecl): Likewise. Adjust thunk handling.
7125 (grokfndecl): Use DECL_EXTERN_C_P.
7126 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7127 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7128 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7129 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7130 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7131 DECL_NO_STATIC_CHAIN.
7132 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7133 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7134 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7137 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7139 * tree.c (walk_tree): Set lineno.
7141 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7143 * exception.cc: Update license notice.
7145 * new1.cc: Likewise.
7146 * new2.cc: Likewise.
7147 * tinfo.cc: Likewise.
7148 * tinfo2.cc: Likewise.
7150 * inc/cxxabi.h: Likewise.
7151 * inc/exception: Likewise.
7152 * inc/new: Likewise.
7153 * inc/new.h: Likewise.
7154 * inc/typeinfo: Likewise.
7156 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7158 * tree.c (build_target_expr_with_type): If we already have a
7159 TARGET_EXPR, just return it.
7161 * optimize.c (initialize_inlined_parameters): Don't generate an
7162 EXPR_STMT if we can just use DECL_INITIAL.
7163 * decl.c (emit_local_var): Only make the initialization a
7164 full-expression if stmts_are_full_exprs_p.
7166 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7168 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7170 * call.c (standard_conversion): Use it.
7171 (direct_reference_binding): Likewise.
7172 (build_over_call): Likewise.
7173 (is_properly_derived_from): Likewise.
7174 (compare_ics): Likewise.
7175 * class.c (resolves_to_fixed_type_p): Likewise.
7176 * optimize.c (declare_return_variable): Likewise.
7177 * pt.c (is_specialization_of): Likewise.
7179 * typeck.c (comp_target_parms): Likeiwse.
7180 (build_static_cast): Likewise.
7181 (build_reinterpret_cast): Likewise.
7182 (build_const_cast): Likewise.
7183 (comp_ptr_ttypes_real): Likewise.
7184 (comp_ptr_ttypes_const): Likewise.
7185 * typeck2.c (process_init_constructor): Likewise.
7187 2000-04-30 Scott Snyder <snyder@fnal.gov>
7189 * decl.c (finish_destructor_body): Use the base destructor when
7190 destroying virtual bases.
7192 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7194 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7196 * optimize.c (struct inline_data): Add target_exprs field.
7197 (declare_return_variable): When a function returns an aggregate,
7198 use the variable declared in the TARGET_EXPR as the remapped
7200 (expand_call_inline): Update the pending target_exprs stack.
7201 (optimize_function): Initialize the stack.
7203 * decl2.c (finish_file): Fix typo in comment.
7205 * method.c (emit_thunk): Don't try to return a `void' value.
7207 * optimize.c (initialize_inlined_parameters): If the parameter is
7208 addressable, we need to make a new VAR_DECL, even if the
7209 initializer is constant.
7211 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7213 * decl.c (grok_op_properties): Add an extra check of argtypes.
7215 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7217 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7219 (initialize_inlined_parameters): Try to avoid creating new
7222 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7224 * lex.c (my_get_run_time): Remove.
7225 (init_filename_times): Use get_run_time instead of my_get_run_time.
7226 (check_newline): Likewise.
7227 (dump_time_statistics): Likewise.
7228 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7229 of computing elapsed time explicitly.
7231 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7233 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7234 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7235 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7236 before calling decl_constant_value.
7237 * class.c (check_bitfield_decl): Likewise.
7238 * cvt.c (ocp_convert): Likewise.
7239 (convert): Likewise.
7240 * decl.c (compute_array_index_type): Likewise.
7241 (build_enumerator): Likewise.
7242 * decl2.c (check_cp_case_value): Likewise.
7243 * pt.c (convert_nontype_argument): Likewise.
7245 * typeck.c (decay_conversion): Likewise.
7246 (build_compound_expr): Likewise.
7247 (build_reinterpret_cast): Likewise.
7248 (build_c_cast): Likewise.
7249 (convert_for_assignment): Likewise.
7251 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7253 * decl.c (finish_function): Don't play games with DECL_INLINE.
7255 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7257 * ir.texi: Correct typo.
7259 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7261 * decl.c (grokdeclarator): Reject VLAs as members.
7263 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7265 * call.c (standard_conversion): Accept conversion between
7268 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7270 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7272 * decl2.c (finish_file): Remove double setup for accounting
7275 2000-04-24 Robert Lipe <robertlipe@usa.net>
7277 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7279 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7281 * new.cc (set_new_handler): Needs to be in std::.
7283 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7285 * cp-tree.h (lang_decl): Remove pretty_function_p.
7286 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7287 language-specific node.
7288 * decl.c (cp_make_fname_decl): Use build_decl, not
7289 build_lang_decl, to build the variables.
7290 (grokvardecl): Don't call build_lang_decl for local variables in
7292 (grokdeclarator): Don't call build_lang_decl for local type
7293 declarations in templates.
7294 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7295 zero'd memory, rather than calling memset.
7296 * pt.c: Include hashtab.h.
7297 (local_specializations): New variable.
7298 (retrieve_local_specialization): Use it.
7299 (register_local_specialization): Likewise.
7300 (tsubst_decl): Don't assume local variables have
7302 (instantiate_decl): Set up local_specializations.
7303 * Makefile.in (HTAB_H): New variable.
7305 2000-04-23 Richard Henderson <rth@cygnus.com>
7307 * typeck.c (c_expand_asm_operands): Restore the original
7308 contents of the output list.
7310 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7312 * ir.texi: Document complex number representation.
7314 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7316 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7317 (target_incomplete_p): New function.
7318 (tinfo_base_init): Create comdat NTBS name variable.
7319 (ptr_initializer): Add non_public parameter. Calculate it.
7320 (ptmd_initializer): Likewise.
7321 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7322 (create_real_tinfo_var): Add non_public parameter. Use it.
7323 Push proxy into global namespace.
7324 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7326 * inc/typeinfo (type_info::before, type_info::operator==):
7327 Compare __name addresses.
7329 * tinfo2.cc: Remove new-abi builtins comment.
7331 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7333 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7335 * call.c (joust): Exit early if we get the same function, too.
7337 * decl2.c (key_method): Return NULL_TREE for template classes.
7338 (import_export_class): Don't need to check for template classes.
7340 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7342 * lex.c: Remove references to cccp.c.
7344 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7346 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7347 volatile_memfunc. Add destructor_attr. Adjust dummy.
7348 (DECL_DESTRUCTOR_P): Use destructor_attr.
7349 (DECL_CONST_MEMFUNC_P): Reimplement.
7350 (DECL_VOLATILE_MEMFUNC_P): Remove.
7351 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7352 (overrides): Use DECL_DESTRUCTOR_P.
7353 (check_for_override): Likewise.
7354 * decl.c (start_function): Likewise.
7355 * decl2.c (grokfclassfn): Likewise.
7356 (check_classfn): Likewise.
7357 (grok_function_init): Likewise.
7359 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7361 * decl2.c (grokfield): Issue error on illegal data member
7364 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7366 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7368 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7370 * class.c (build_vtable_entry): Don't build thunks for type-info
7373 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7375 * decl.c (decls_match): Allow a redeclaration of a builtin to
7376 specify args while the builtin did not.
7378 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7380 * cp-tree.def (THUNK_DECL): Add to documentation.
7381 * cp-tree.h (flag_huge_objects): Declare.
7382 * class.c (modify_vtable_entry): Tidy.
7383 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7384 Calculate delta appropriately for the new ABI.
7385 (dfs_modify_vtables): Use it.
7386 (modify_all_vtables): Fix thinko in code to add overriding copies
7387 of functions to primary vtables.
7388 (build_clone): Fix typo in comment.
7389 (clone_function_decl): Correct order of destructors in vtable.
7390 (build_vbase_offset_vtbl_entries): Adjust comment.
7391 (dfs_vcall_offset_queue_p): Remove.
7392 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7393 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7394 (build_vtable_entry): Correct check for pure virtual functions.
7395 Don't declare flag_huge_objects.
7396 * decl.c (flag_huge_objects): Remove declaration.
7397 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7398 Use int_size_in_bytes.
7399 (emit_thunk): Handle vcall offset thunks.
7401 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7403 * decl2.c (parse_time, varconst_time): Delete declarations.
7404 (finish_file): Delete LINENO declaration.
7405 START_TIME and THIS_TIME now long.
7407 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7409 * class.c (build_base_field): Reformat comment.
7411 * inc/cxxabi.h (stddef.h): Comment inclusion.
7412 (__base_class_info::__offset): Comment shift.
7414 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7416 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7417 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7418 (cp_push_exception_identifier): New macro.
7419 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7420 (DECL_BASE_DESTRUCTOR_P): Likewise.
7421 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7422 (get_vtbl_decl_for_binfo): Fix formatting.
7423 (in_charge_arg_for_name): New macro.
7424 (maybe_build_cleanup_and_delete): Remove declaration.
7425 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7426 (in_charge_arg_for_name): New function.
7427 (build_new_method_call): Use it. Handle cloned destructors.
7428 (build_clone): Don't make the base constructor virtual.
7429 Automatically defer generated functions.
7430 (clone_function_decl): Handle destructors, too.
7431 (clone_constructors_and_destructors): Likewise.
7432 (create_vtable_ptr): Don't create a vtable entry for a cloned
7434 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7435 (initialize_predefined_identifiers): Update appropriately.
7436 (finish_destructor_body): Simplify.
7437 (maybe_build_cleanup_and_delete): Remove.
7438 * except.c (expand_throw): Handle new-ABI destructors.
7439 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7440 (build_dtor_call): New function.
7441 (build_delete): Use it. Simplify.
7442 * optimize.c (maybe_clone_body): Handle destructors.
7443 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7445 * exception.cc (cleanup_fn): New typedef.
7446 (CALL_CLEANUP): New macro.
7447 (cp_eh_info): Use them.
7448 (__cp_push_exception): Likewise.
7449 (__cp_pop_exception): Likewise.
7451 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7453 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7454 (complete_dtor_identifier): New macro.
7455 (CLASSTYPE_FIRST_CONVERSION): Remove.
7456 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7457 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7458 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7459 (CLASSTYPE_CONSTRUCTORS): Likewise.
7460 (CLASSTYPE_DESTRUCTORS): Likewise.
7461 (lang_decl): Add cloned_function.
7462 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7463 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7464 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7465 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7466 (DECL_CLONED_FUNCTION_P): Likewise.
7467 (DECL_CLONED_FUNCTION): Likewise.
7468 (clone_function_decl): Declare.
7469 (maybe_clone_body): Likewise.
7470 * call.c (build_user_type_conversion_1): Call complete object
7471 constructors in the new ABI.
7472 (build_new_method_call): Don't add in-charge parameters under the
7474 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7475 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7476 CLASSTYPE_DESTRUCTOR_SLOT.
7477 (build_clone): New function.
7478 (clone_function_decl): Likewise.
7479 (clone_constructors_and_destructors): Likewise.
7480 (check_bases_and_members): Use it.
7481 * decl.c (iniitialize_predefined_identifiers): Initialize
7482 complete_dtor_identifier.
7483 (finish_function): Don't add extra code to a clone.
7484 (lang_mark_tree): Mark cloned_function.
7485 * decl2.c (mark_used): Don't bother trying to instantiate things
7487 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7488 * method.c (set_mangled_name_for_decl): Don't treat clones as
7490 (synthesize_method): Sythesize cloned functions, not the clones.
7491 * optimize.c (inline_data): Update comment on ret_label.
7492 (remap_block): Don't assume DECL_INITIAL exists.
7493 (copy_body_r): Allow ret_label to be NULL.
7494 (maybe_clone_body): Define.
7495 * pt.c (tsubst_decl): Handle clones.
7496 (instantiate_clone): New function.
7497 (instantiate_template): Use it.
7498 (set_mangled_name_for_template_decl): Don't treat clones as
7500 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7501 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7502 * semantics.c (expand_body): Clone function bodies as necessary.
7504 * optimize.c (remap_decl): Avoid sharing structure for arrays
7505 whose size is only known at run-time.
7506 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7508 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7509 to has_in_charge_parm_p.
7510 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7511 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7512 (DECL_COPY_CONSTRUCTOR_P): New macro.
7513 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7514 (build_user_type_conversion_1): Likewise.
7515 (convert_like_real): Likewise.
7516 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7517 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7518 (copy_args_p): Likewise.
7519 (grok_ctor_properties): Likewise.
7520 (start_function): Likewise.
7521 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7522 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7523 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7524 * method.c (do_build_copy_constructor): Use
7525 DECL_HAS_IN_CHARGE_PARM_P.
7526 (synthesize_method): Likewise.
7527 * pt.c (instantiate_template): Remove goto.
7528 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7531 * cp-tre.h (finish_function): Change prototype.
7532 * decl.c (end_cleanup_fn): Adjust caller.
7533 (finish_function): Take only one parameter.
7534 * decl2.c (finish_objects): Adjust caller.
7535 (finish_static_storage_duration_function): Likewise.
7536 * method.c (emit_thunk): Likewise.
7537 * parse.y: Likewise.
7538 * parse.c: Regenerated.
7539 * pt.c (instantiate_decl): Likewise.
7540 * rtti.c (synthesize_tinfo_fn): Likewise.
7541 * semantics.c (expand_body): Likewise.
7543 * cp-tree.h (copy_decl): New function.
7544 * class.c (finish_struct_1): Use it.
7545 * lex.c (copy_decl): Define it.
7546 * pt.c (tsubst_decl): Likewise.
7547 * tree.c (copy_template_template_parm): Likewise.
7549 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7550 has_nonpublic_assign_ref.
7551 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7552 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7553 * class.c (finish_struct_methods): Don't set
7554 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7555 (interface_only): Don't declare.
7556 (interface_unknown): Likewise.
7558 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7560 * tree.h (HAVE_TEMPLATES): Remove definition.
7561 * lang-options.h (-fthis-is-variable): Remove documentation.
7563 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7565 * class.c (instantiate_type): Handle object-relative template-id.
7567 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7568 * decl.c (cplus_expand_expr_stmt): Not here.
7570 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7571 Initialize exprtype earlier.
7573 * parse.y (fn.def1): Check for defining types in return types.
7575 * decl.c (check_tag_decl): Notice extra fundamental types.
7576 Diagnose empty decls in classes, too.
7578 * decl.c (grokdeclarator): Don't override an anonymous name if no
7579 declarator was given.
7581 * cvt.c (convert_to_void): Call resolve_offset_ref.
7583 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7585 * decl2.c (decl_namespace): Handle getting a type.
7587 * typeck.c (build_c_cast): Re-enable warning for cast between
7588 pointer and integer of different size.
7590 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7592 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7594 (__pointer_type_info::__pointer_catch): New virtual function.
7595 (__pointer_to_member_type_info): Derive from
7596 __pointer_type_info. Adjust.
7597 (__pointer_to_member_type_info::__do_catch): Remove.
7598 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7599 (__pointer_to_member_type_info::__pointer_catch): Declare.
7600 * rtti.c (qualifier_flags): Add restrict flag.
7601 (ptmd_initializer): Reorder members.
7602 (create_tinfo_types): Expand comments. Reorder
7603 ptmd_desc_type_node members.
7604 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7606 (__pointer_type_info::__do_catch): Move specific code into
7607 __pointer_catch. Call it.
7608 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7609 specific catch checking. Fix void conversion check.
7610 (__pointer_to_member_type_info::__do_catch): Remove.
7611 (__pointer_to_member_type_info::__pointer_catch): Implement.
7613 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7615 * lex.c (init_parse): Remove traces of classof and headof.
7616 * decl2.c (flag_operator_names): Default to 1.
7617 (lang_decode_option): Do not set it for -ansi.
7619 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7621 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7622 (DECL_MAIN_VARIANT): Remove.
7623 * decl.c (duplicate_decls): Don't set it.
7624 (start_function): Likewise.
7625 (lang_mark_tree): Don't mark it.
7626 * decl2.c (defer_fn): Don't use it.
7627 * lex.c (retrofit_lang_decl): Don't set it.
7628 * pt.c (tsubst_decl): Likewise.
7629 * ptree.c (print_lang_decl): Don't print it.
7630 * typeck.c (mark_addressable): Don't use it.
7632 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7634 * vec.cc: Include <new> and <exception>.
7635 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7636 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7638 (__cxa_vec_delete): Catch dtor exceptions.
7640 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7642 Prepend __ to implementation defined names.
7643 * inc/typeinfo (type_info): Rename _name to __name.
7644 (type_info::type_info): Rename parameter.
7645 (type_info::operator==, type_info::operator!=,
7646 type_info::before): Likewise.
7647 (type_info::is_pointer_p, type_info::is_function_p,
7648 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7651 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7652 (__pointer_type_info::__pointer_type_info): Likewise.
7653 (__pointer_type_info::is_pointer_p,
7654 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7655 (__array_type_info::__array_type_info): Rename parameters.
7656 (__function_type_info::__function_type_info): Likewise.
7657 (__function_type_info::is_function_p): Prepend __.
7658 (__enum_type_info::__enum_type_info): Rename parameters.
7659 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7661 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7663 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7664 (__class_type_info::__class_type_info): Rename parameters.
7665 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7666 (__class_type_info::upcast_result,
7667 __class_type_info::dyncast_result): Prepend __. Move definition
7669 (__class_type_info::do_upcast, __class_type_info::do_catch,
7670 __class_type_info::find_public_src,
7671 __class_type_info::do_dyncast,
7672 __class_type_info::do_find_public_src): Prepend __. Rename
7674 (__si_class_type_info::__si_class_type_info): Rename parameters.
7675 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7676 __si_class_type_info::do_find_public_src): Prepent __. Rename
7678 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7679 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7680 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7682 (__dynamic_cast): Rename parameters.
7683 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7684 type_info::do_catch, type_info::do_upcast): Prepend __.
7685 (contained_p, public_p, virtual_p, contained_public_p,
7686 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7687 (__class_type_info::do_catch,
7688 __class_type_info::do_upcast): Prepend __. Adjust.
7689 (__class_type_info::__upcast_result,
7690 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7692 (__class_type_info::find_public_src): Prepend __. Adjust.
7693 (__class_type_info::do_find_public_src,
7694 __si_class_type_info::do_find_public_src,
7695 __vmi_class_type_info::do_find_public_src): Likewise.
7696 (__class_type_info::do_dyncast,
7697 __si_class_type_info::do_dyncast,
7698 __vmi_class_type_info::do_dyncast): Likewise.
7699 (__class_type_info::do_upcast,
7700 __si_class_type_info::do_upcast,
7701 __vmi_class_type_info::do_upcast): Likewise.
7702 (__dynamic_cast): Adjust.
7703 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7704 (__function_type_info::is_function_p): Likewise.
7705 (__pointer_type_info::do_catch): Likewise. Adjust.
7706 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7707 (__throw_type_match_rtti_2): Adjust.
7708 (__is_pointer): Adjust.
7710 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7712 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7713 (complete_ctor_identifier): New macro.
7714 (special_function_kind): Add sfk_copy_constructor and
7715 sfk_assignment_operator.
7716 (LOOKUP_HAS_IN_CHARGE): Remove.
7717 (cons_up_default_function): Rename to ...
7718 (implicitly_declare_fn): ... this.
7719 * call.c (build_new_method_call): Add in-charge parameters for
7721 * class.c (add_implicitly_declared_members): Change parameter name
7722 from cant_have_assignment to cant_have_const_assignment.
7723 Replace calls to cons_up_default_function to implicitly_declare_fn.
7724 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7725 * decl.c (initialize_predefined_identifiers): Initialize it.
7726 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7728 * init.c (expand_default_init): Don't calculate the in-charge
7730 (build_new_1): Likewise.
7731 * lex.c (cons_up_default_function): Move to method.c.
7732 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7733 (implicitly_declare_fn): New function.
7734 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7735 (build_modify_expr): Likewise.
7736 * typeck2.c (build_functional_cast): Likewise.
7738 Under the new ABI, constructors don't return `this'.
7739 * cp-tree.h (warn_reorder): Declare.
7740 (special_function_kind): New enum.
7741 (global_base_init_list): Remove declaration.
7742 (emit_base_init): Don't return a value.
7743 (check_base_init): Don't declare.
7744 (is_aggr_typedef): Likewise.
7745 * decl.c (check_special_function_return_type): New function.
7746 (return_types): Remove.
7747 (grokdeclarator): Use check_special_function_return_type.
7748 (start_function): Don't initialize ctor_label under the new ABI.
7749 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7750 * init.c (begin_init_stmts): Move to top of file.
7751 (finish_init_stmts): Likewise.
7752 (warn_reorder): Don't declare.
7753 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7755 (check_base_init): Remove.
7756 (is_aggr_typedef): Likewise.
7757 (build_new_1): Don't use the return value of a constructor.
7758 * semantics.c (setup_vtbl_ptr): Don't use the return value
7760 * typeck.c (check_return_expr): Don't magically convert return
7761 statements into `return this' in constructors under the new ABI.
7763 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7764 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7765 (base_ctor_identifier): New macro.
7766 (base_dtor_identifier): Likewise.
7767 (deleting_dtor_identifier): Likewise.
7768 * decl.c: Don't include obstack.h.
7769 (obstack_chunk_alloc): Don't define.
7770 (obstack_chunk_free): Likewise.
7771 (struct predefined_identifier): New type.
7772 (initialize_predefined_identifiers): New function.
7773 (init_decl_processing): Use it.
7774 (debug_temp_inits): Remove.
7775 (start_method): Don't call preserve_data.
7776 (hack_incomplete_structures): Update comment.
7777 * init.c (init_init_processing): Don't initialize
7779 (build_offset_rf): Remove dead code.
7780 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7781 * search.c (init_search_processing): Don't initialize
7784 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7786 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7787 some sign_compare warnings.
7789 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7791 Rename abi::__vmi_class_type_info members.
7792 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7793 base_list, detail_masks members to vmi_flags, vmi_base_count,
7794 vmi_bases and vmi_flags_masks respectively.
7795 (__vmi_class_type_info::vmi_flags_masks): Rename
7796 details_unknown_mask to flags_unknown_mask.
7797 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7798 (__vmi_class_type_info::do_find_public_src): Adjust.
7799 (__vmi_class_type_info::do_dyncast): Adjust.
7800 (__vmi_class_type_info::do_upcast): Adjust.
7802 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7804 * tinfo.cc (convert_to_base): New function.
7805 (get_vbase_offset): Remove. Move into convert_to_base.
7806 (__vmi_class_type_info::do_find_public_src): Adjust.
7807 (__vmi_class_type_info::do_dyncast): Adjust.
7808 (__vmi_class_type_info::do_upcast): Adjust.
7810 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7812 * tinfo.cc (operator=): Use __builtin_strcmp.
7813 * tinfo2.cc (before): Likewise.
7815 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7817 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7818 (DECL_SAVED_INLINE): Rename to ...
7819 (DECL_DEFERRED_FN): ... this.
7820 (in_function_p): Remove declaration.
7821 (mark_inline_for_output): Rename to ...
7822 (defer_fn): ... this.
7823 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7824 (in_function_p): Remove definition.
7825 * decl2.c (saved_inlines): Rename to ...
7826 (deferred_fns): ... this.
7827 (saved_inlines_used): Rename to ...
7828 (deferred_fns_used): ... this.
7829 (mark_inline_for_output): Rename to ...
7830 (defer_fn): ... this.
7831 (finish_file): Adjust accordingly.
7832 (init_decl2): Likewise.
7833 * lex.c (cons_up_default_function): Likewise.
7834 * pt.c (mark_decl_instantiated): Likewise.
7835 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7837 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7838 * semantics.c (expand_body): Defer more functions.
7840 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7843 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7845 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7846 __cxa_vec_delete): Declare.
7848 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7850 * rtti.c (dfs_class_hint_mark): New static function.
7851 (dfs_class_hint_unmark): New static function.
7852 (class_hint_flags): Use them.
7854 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7856 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7858 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7860 * cp-tree.h (instantiate_decl): Change prototype.
7861 * decl2.c (mark_used): Adjust call.
7862 * optimize.c (inlinable_function_p): Adjust handling of templates.
7863 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7864 (do_type_instantiation): Likewise.
7865 (instantiate_decl): Defer more templates.
7866 (instantiate_pending_templates): Adjust logic to handle inline
7869 * Makefile.in (GGC_H): New variable. Use it throughout in place
7872 * call.c: Don't include obstack.h. Include ggc.h.
7873 (obstack_chunk_alloc): Don't define.
7874 (obstack_chunk_free): Likewise.
7875 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7876 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7877 (pop_switch): Free it.
7879 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7881 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7882 if we don't have a DECL_FIELD_OFFSET.
7884 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7886 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7889 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7891 * cfns.gperf (hash, libc_name_p): Prototype.
7893 * rtti.c (build_dynamic_cast_1): Constification.
7895 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7897 * semantics.c (deferred_type_access_control): Prototype.
7899 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7901 Correct many new ABI issues regarding vbase and vcall offset
7903 * cp-tree.h (BINFO_VTABLE): Document.
7904 (struct lang_type): Tweak formatting.
7905 (BINFO_PRIMARY_BINFO): Add to documentation.
7906 (CLASSTYPE_VSIZE): Fix typo in comment.
7907 (CLASSTYPE_VBASECLASSES): Update documentation.
7908 (BINFO_VBASE_MARKED): Remove.
7909 (SET_BINFO_VBASE_MARKED): Likewise.
7910 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7911 (BINFO_FIELDS_MARKED): Remove.
7912 (SET_BINFO_FIELDS_MARKED): Likewise.
7913 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7914 (enum access_kind): New enumeration.
7915 (num_extra_vtbl_entries): Remove declaration.
7916 (size_extra_vtbl_entries): Likewise.
7917 (get_vtbl_decl_for_binfo): New function.
7918 (dfs_vbase_unmark): Remove declaration.
7919 (mark_primary_bases): Likewise.
7920 * class.c (SAME_FN): Remove.
7921 (struct vcall_offset_data_s): Move definition.
7922 (build_vbase_pointer): Use `build', not `build_binary_op', to
7923 access the vbase pointer under the new ABI.
7924 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7925 (build_primary_vtable): Likewise.
7926 (dfs_mark_primary_bases): Move here from search.c.
7927 (mark_primary_bases): Likewise.
7928 (determine_primary_bases): Under the new ABI, don't make a base
7929 class a primary base just because we don't yet have any virtual
7931 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7932 (num_vfun_entries): Remove.
7933 (dfs_count_virtuals): Likewise.
7934 (num_extra_vtbl_entries): Likewise.
7935 (size_extra_vtbl_entries): Likewise.
7936 (layout_virtual_bases): Iterate in inheritance graph order under
7938 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7939 indicate that a vfield is present.
7940 (init_class_processing): Initialize access_public_node, etc., from
7942 (get_vtbl_decl_for_binfo): New function.
7943 (dump_class_hierarchy_r): Likewise.
7944 (dump_class_hierarchy): Use it.
7945 (finish_vtbls): Build the vtbls in inheritance graph order.
7946 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7947 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7948 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7950 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7951 where the vptr points, even for primary vtables.
7952 (build_vtbl_initializer): Adjust handling of vbase and vcall
7954 (build_vcall_and_vbase_vtable_entries): New function.
7955 (dfs_build_vbase_offset_vtbl_entries): Remove.
7956 (build_vbase_offset_vtbl_entries): Reimplement.
7957 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7958 were already handled in a primary base class vtable.
7959 (build_vcall_offset_vtbl_entries): Adjust.
7960 (build_rtti_vtbl_entries): Adjust.
7961 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7962 * init.c (expand_virtual_init): Simplify.
7963 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7964 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7965 * search.c (BINFO_ACCESS): New macro.
7966 (SET_BINFO_ACCESS): Likewise.
7967 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7968 (access_in_type): Likewise.
7969 (dfs_accessible_p): Likewise.
7970 (protected_accessible_p): Likewise.
7971 (lookup_fnfields_1): Adjust documentation.
7972 (dfs_mark_primary_bases): Move to class.c
7973 (mark_primary_bases): Likewise.
7974 (dfs_vbase_unmark): Remove.
7975 (virtual_context): Use BINFO_FOR_VBASE.
7976 (dfs_get_vbase_types): Simplify.
7977 (dfs_build_inheritance_graph_order): New function.
7978 (get_vbase_types): Use it.
7979 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7981 * tinfo.cc (get_vbase_offset): New function.
7982 (__vmi_class_type_info::do_find_public_src): Use it.
7983 (__vmi_class_type_info::do_dyncast): Likewise.
7984 (__vmi_class_type_info::do_upcast): Likewise.
7986 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7988 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7990 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7992 * rtti.c (class_hint_flags): Rename flags.
7993 (class_initializer): Remove flags.
7994 (synthesize_tinfo_var): Combine offset and flags. Add flags
7995 for __vmi_class_type_info.
7996 (create_tinfo_types): Remove flags from __class_type_info and
7997 __si_class_type_info. Merge flags and offset from
7998 base_class_type_info.
7999 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8000 (__base_class_info::is_virtual_p): Adjust.
8001 (__base_class_info::is_public_p): Adjust.
8002 (__base_class_info::offset): New accessor.
8003 (__class_type_info::details): Remove member.
8004 (__class_type_info::__class_type_info): Lose details.
8005 (__class_type_info::detail_masks): Remove.
8006 (__si_class_type_info::__si_class_type_info): Lose details.
8007 (__vmi_class_type_info::details): New member.
8008 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8009 (__vmi_class_type_info::detail_masks): New member.
8010 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8011 with unknown_details_mask.
8012 (__vmi_class_type_info::do_find_public_src): Adjust
8013 (__vmi_class_type_info::do_dyncast): Adjust.
8014 (__vmi_class_type_info::do_upcast): Set result details, if
8016 (__dynamic_cast): Temporarily #if out optimization.
8018 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8020 * rtti.c (get_tinfo_decl): Mark used.
8021 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8022 mark as dealt with, if we output it.
8024 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8026 * class.c: Reorganize to put virtual function table initialization
8027 machinery at the end of the file.
8029 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8031 * class.c (finish_struct): Use bitsize_zero_node.
8032 * pt.c (instantiate_class_template): Likewise.
8034 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8036 Put RTTI entries at negative offsets in new ABI.
8037 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8038 vbase offset at index -3, not -1.
8039 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8040 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8041 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8042 (build_rtti_vtbl_entries): New function.
8043 (set_rtti_entry): Remove.
8044 (build_primary_vtable): Don't use it.
8045 (build_secondary_vtable): Likewise.
8046 (start_vtable): Remove.
8047 (first_vfun_index): New function.
8048 (set_vindex): Likewise.
8049 (add_virtual_function): Don't call start_vtable. Do call
8051 (set_primary_base): Rename parameter.
8052 (determine_primary_base): Likewise.
8053 (num_vfun_entries): Don't use skip_rtti_stuff.
8054 (num_extra_vtbl_entries): Include RTTI information.
8055 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8056 (skip_rtti_stuff): Remove.
8057 (dfs_modify_vtables): Don't use it.
8058 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8059 (layout_nonempty_base_or_field): Update size handling.
8060 (create_vtable_ptr): Tweak.
8061 (layout_class_type): Adjust parameter names.
8062 (finish_struct_1): Simplify.
8063 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8064 (skip_rtti_stuff): Remove.
8065 (first_vfun_index): New function.
8066 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8067 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8068 (marked_vtable_pathp): Declare.
8069 (unmarked_vtable_pathp): Likewise.
8070 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8072 * rtti.c (build_headof): Look for RTTI at negative offsets.
8073 (get_tinfo_decl_dynamic): Likewise.
8074 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8076 (create_pseudo_type_info): Do it here instead. Adjust so that
8077 vptr points at first virtual function.
8078 * search.c (marked_vtable_pathp): Make it global.
8079 (unmarked_vtable_pathp): Likewise.
8080 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8081 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8082 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8083 (get_pure_virtuals): Likewise.
8084 (expand_upcast_fixups): Likewise.
8085 * tree.c (debug_binfo): Likewise.
8086 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8089 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8091 * class.c (check_field_decl): Fix typo.
8092 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8093 (check_methods): Likewise.
8094 (check_field_decls): Likewise.
8095 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8096 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8097 Use DECL_RESULT_FLD, not DECL_RESULT.
8098 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8099 * lex.c (identifier_type): Likewise.
8100 * pt.c (determine_specialization, lookup_template_class): Likewise.
8101 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8102 (resolve_overloaded_unification, more_specialized): Likewise.
8103 * semantics.c (finish_member_declaration): Likewise.
8104 * typeck.c (build_x_function_call): Likewise.
8106 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8108 * class.c (layout_empty_base): Handle empty bases with non-byte
8110 (build_base_field): Likewise.
8111 (layout_virtual_bases): Likewise.
8113 * class.c (finish_struct_1): Fix typo in this change:
8115 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8117 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8119 * decl.c (grokdeclarator): Count partial specializations when
8120 keeping track of how many template classes have been seen.
8122 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8124 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8126 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8127 (get_vfield_offset): Use byte_position.
8128 (set_rtti_entry): Set OFFSET to ssizetype zero.
8129 (get_binfo_offset_as_int): Deleted.
8130 (dfs_record_base_offsets): Use tree_low_cst.
8131 (dfs_search_base_offsets): Likewise.
8132 (layout_nonempty_base_or_field): Reflect changes in RLI format
8133 and call byte_position.
8134 (layout_empty_base): Convert offset to ssizetype.
8135 (build_base_field): use rli_size_unit_so_far.
8136 (dfs_propagate_binfo_offsets): Do computation in proper type.
8137 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8138 (layout_class_type): Reflect changes in RLI names and fields.
8139 (finish_struct_1): Set DECL_FIELD_OFFSET.
8140 * dump.c (dequeue_and_dump): Call bit_position.
8141 * expr.c (cplus_expand_constant): Use byte_position.
8142 * rtti.c (expand_class_desc): Use bitsize_one_node.
8143 * typeck.c (build_component_addr): Use byte_position and don't
8144 special case for zero offset.
8146 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8148 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8150 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8152 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8155 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8157 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8159 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8160 make_typename_type, check_initializer, cp_finish_decl,
8161 xref_tag): Likewise.
8162 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8163 decl_namespace, arg_assoc_template_arg, arg_assoc,
8164 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8165 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8166 args_to_string): Likewise.
8167 * friend.c (is_friend): Likewise.
8168 * lex.c (note_got_semicolon, note_list_got_semicolon,
8169 is_global): Likewise.
8170 * method.c (build_overload_nested_name, build_overload_value,
8171 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8172 * parse.y (typename_sub, typename_sub1): Likewise.
8173 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8174 process_partial_specialization, convert_template_argument,
8175 template_args_equal, add_pending_template, lookup_template_class,
8176 for_each_template_parm_r, maybe_fold_nontype_arg,
8177 tsubst, instantiate_template, type_unification_real, unify,
8178 instantiate_pending_templates, set_mangled_name_for_template_decl):
8180 * repo.c (repo_get_id, repo_template_used): Likewise.
8181 * search.c (lookup_field_1): Likewise.
8182 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8183 * xref.c (classname): Likewise.
8185 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8187 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8188 (CANONICAL_BINFO): New macro.
8189 (BINFO_NEW_VTABLE_MARKED): Use it.
8190 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8191 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8192 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8194 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8195 (build_secondary_vtable): Likewise.
8196 (dfs_finish_vtbls): Likewise.
8197 (dfs_accumulate_vtbl_inits): Likewise.
8198 (accumulate_vtbl_inits): New function.
8199 (finish_vtbls): Make sure that virtual bases come after
8200 non-virtual bases in the vtable group.
8201 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8202 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8203 * search.c (struct vbase_info): Move definition.
8204 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8205 (unmarked_new_vtable_p): Likewise.
8206 (dfs_mark_vtable_path): Remove.
8207 (dfs_mark_new_vtable): Remove.
8208 (dfs_unmark_new_vtable): Likewise.
8209 (dfs_clear_search_slot): Likewise.
8210 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8211 (dfs_clear_vbase_slots): Likewise.
8212 (init_vbase_pointers): LIkewise.
8214 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8216 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8217 SIZETYPE to a non-SIZETYPE.
8219 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8221 * class.c (layout_virtual_bases): Adjust names in conditionally
8224 * class.c (record_base_offsets): New function.
8225 (layout_conflict_p): Likewise.
8226 (layout_nonempty_base_or_field): Use it.
8227 (layout_empty_base): New function.
8228 (build_base_field): Use it.
8229 (build_base_fields): Update comment.
8230 (layout_virtual_bases): Fold in a little code form
8231 layout_basetypes. Use layout_empty_base.
8232 (layout_basetypes): Remove.
8233 (end_of_class): New function.
8234 (layout_class_type): Use it. Adjust.
8236 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8238 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8240 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8241 * typeck.c (fntype_p): Remove.
8243 * cp-tree.h (TI_SPEC_INFO): Remove.
8244 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8245 * pt.c (process_partial_specialization): Likewise.
8247 * class.c (build_base_field): Fix thinko in computation of binfo
8250 * tree.c (mark_local_for_remap_p): Mark variables declared in
8251 TARGET_EXPRs as well.
8253 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8255 * typeck.c (require_complete_type, complete_type,
8256 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8257 build_array_ref, convert_arguments, pointer_diff,
8258 build_x_unary_op, build_unary_op, build_c_cast,
8259 build_modify_expr): Use COMPLETE_TYPE_P etc.
8260 * call.c (is_complete, convert_like_real,
8261 build_new_method_call): Likewise.
8262 * class.c (build_vbase_pointer_fields, check_bases,
8263 build_base_field, finish_struct_1, pushclass): Likewise.
8264 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8265 * decl.c (maybe_process_template_type_declaration, pushtag,
8266 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8267 layout_var_decl, check_initializer, cp_finish_decl,
8268 grokdeclarator, require_complete_types_for_parms,
8269 grok_op_properties, xref_tag, xref_basetypes,
8270 check_function_type): Likewise.
8271 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8272 * friend.c (do_friend): Likewise.
8273 * init.c (build_offset_ref): Likewise.
8274 * parse.y (structsp): Likewise.
8275 * pt.c (maybe_process_partial_specialization,
8276 tsubst_friend_function, instantiate_class_template, tsubst,
8277 do_type_instantiation, instantiate_pending_templates): Likewise.
8278 * repo.c (repo_get_id): Likewise.
8279 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8280 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8281 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8282 * semantics.c (begin_class_definition): Likewise.
8283 * tree.c (build_cplus_method_type): Likewise.
8284 * typeck2.c (digest_init, build_functional_cast,
8285 add_exception_specifier): Likewise.
8286 * parse.h, parse.c: Regenerated.
8288 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8290 * inc/cxxabi.h: New header file. Define new-abi entry points.
8291 (__pointer_type_info::target): Rename member to ...
8292 (__pointer_type_info::type): ... here.
8293 (__base_class_info::type): Rename member to ...
8294 (__base_class_info::base): ... here.
8295 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8296 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8297 (abi_node): New global tree node.
8298 * decl.c (abi_node): Document.
8299 (init_decl_processing): Initialize abi_node.
8300 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8301 (get_vmi_pseudo_type_info): Likewise.
8302 (create_tinfo_types): Likewise.
8303 (emit_support_tinfos): Likewise.
8304 * tinfo.h (cxxabi.h): Include for new-abi.
8305 Move rtti class definitions to new header file.
8306 * tinfo.cc (abi): Use the namespace.
8307 (std): Move new abi rtti classes from here ...
8308 (__cxxabiv1): ... to here.
8309 * tinfo2.cc (cxxabi.h): Include for new-abi.
8310 Move rtti class definitions to new header file.
8311 (std): Move new abi rtti classes from here ...
8312 (__cxxabiv1): ... to here.
8313 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8316 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8317 Jason Merrill <jason@casey.cygnus.com>
8319 * method.c (build_overload_int): Use host_integerp.
8321 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8323 * init.c (build_offset_ref): Handle the case of a templated member
8326 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8328 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8330 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8332 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8333 * class.c (check_bitfield_decl): Turn illegal bitfields into
8335 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8337 (dfs_offset_for_unshared_vbases): Likewise.
8338 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8339 pointer-to-member correctly under the new ABI.
8340 * expr.c (cplus_expand_constant): Don't use cp_convert when
8341 turning an offset into a pointer-to-member.
8342 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8343 when dereferencing them under the new ABI.
8344 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8345 of pointers-to-members under the new ABI.
8347 * class.c (check_bitfield_decl): Remove restriction on really long
8349 (layout_class_type): Implement new ABI handling of bitfields
8350 longer than their types.
8352 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8354 * parse.y (extdefs): Call ggc_collect.
8355 * parse.c: Regenerated.
8357 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8359 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8360 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8363 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8365 * class.c (build_vbase_path): Use integer_zerop.
8366 (build_vtable_entry): Use tree_low_cst.
8367 (get_vfield_offset): Use bit_position.
8368 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8370 (check_bitfield_decl): Set DECL_SIZE using convert.
8371 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8372 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8374 (finish_struct_1): Use bit_position.
8375 (dump_class_hierarchy): Use tree_low_cst.
8376 * cp-tree.h (min_precision): Add declaration.
8377 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8378 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8379 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8380 * expr.c (cplus_expand_constant): Use bit_position.
8381 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8382 * rtti.c (get_base_offset): Use bit_position.
8383 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8384 host_integerp, and tree_low_cst.
8385 (pointer_int_sum): Use integer_zerop.
8386 (build_component_addr): Use bit_position.
8388 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8390 * typeck.c (require_complete_type): Don't assume size_zero_node.
8391 (complete_type_or_else): Likewise.
8393 2000-03-16 Steven Grady <grady@digitaldeck.com>
8394 Jason Merrill <jason@casey.cygnus.com>
8396 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8398 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8400 * decl2.c (grokfield): Bail out if type is error_mark_node.
8402 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8404 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8405 (__pointer_to_member_data): ... here. Adjust.
8406 * rtti.c (create_tinfo_types): Adjust.
8408 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8410 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8411 * decl.c (ref_desc_type_node): Undocument.
8412 * rtti.c (ptr_ref_initializer): Rename to ...
8413 (ptr_initializer): ... here. Adjust comments.
8414 (ptmd_initializer): Fix comment thinko.
8415 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8416 (create_tinfo_types): Remove ref_desc_type_node init.
8417 * tinfo2.cc (__reference_type_info): Remove.
8419 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8421 * decl.c (cp_finish_decl): Remove obsolete comment.
8423 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8425 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8427 * cp-tree.h: Tweak documentation.
8428 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8429 (avoid_overlap): Remove.
8430 (get_binfo_offset_as_int): New function.
8431 (dfs_serach_base_offsets): Likewise.
8432 (layout_nonempty_base_or_field): Likewise.
8433 (build_base_field): Layout fields here. Avoid placing two objects
8434 of the same type at the same address, under the new ABI.
8435 (build_base_fields): Adjust accordingly.
8436 (create_vtable_ptr): Return the new field, but don't attach it to
8438 (remove_base_field): Remove.
8439 (remove_base_fields): Remove.
8440 (layout_basetypes): Adjust accordingly.
8441 (layout_class_type): Call layout_field for each field, rather than
8442 just making a wholesale call to layout_type.
8444 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8446 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8448 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8450 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8452 * except.c (dtor_nothrow): New fn.
8453 (do_pop_exception): Use it. Take type parm.
8454 (push_eh_cleanup): Take type parm.
8455 (expand_start_catch_block): Pass it.
8456 (build_eh_type_type_ref): Accept null type.
8458 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8460 * cp-tree.h (revert_static_member_fn): Change prototype.
8461 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8462 (grok_op_properties): Likewise.
8463 (start_function): Likewise.
8464 (revert_static_member_fn): Simplify.
8465 * pt.c (check_explicit_specialization): Adjust call to
8466 revert_static_member_fn.
8468 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8470 * cp-tree.h (scope_kind): New type.
8471 (tmpl_spec_kind): Likewise.
8472 (declare_pseudo_global_level): Remove.
8473 (pseudo_global_level_p): Rename to template_parm_scope_p.
8474 (pushlevel): Remove declaration.
8475 (begin_scope): New function.
8476 (finish_scope): Likewise.
8477 (current_tmpl_spec_kind): Likewise.
8478 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8479 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8480 Add template_spec_p.
8481 (toplevel_bindings_p): Adjust.
8482 (declare_pseudo_global_level): Remove.
8483 (pseudo_global_level_p): Rename to template_parm_scope_p.
8484 (current_tmpl_spec_kind): New function.
8485 (begin_scope): Likewise.
8486 (finish_scope): Likewise.
8487 (maybe_push_to_top_level): Adjust.
8488 (maybe_process_template_type_declaration): Likewise.
8489 (pushtag): Likewise.
8490 (pushdecl_nonclass_level): Likewise.
8491 (lookup_tag): Likewise.
8492 (grokfndecl): Handle member template specializations. Share
8493 constructor and non-constructor code.
8494 * decl2.c (check_classfn): Handle member template specializations.
8495 * pt.c (begin_template_parm_list): Use begin_scope.
8496 (begin_specialization): Likewise.
8497 (end_specialization): Likewise.
8498 (check_explicit_specialization): Use current_tmpl_spec_kind.
8499 Handle member template specializations.
8500 (end_template_decl): Use finish_scope. Remove call to
8502 (push_template_decl_real): Remove bogus error message.
8503 (tsubst_decl): Fix typo in code contained in comment.
8504 (instantiate_template): Handle member template specializations.
8505 (most_general_template): Likewise.
8507 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8509 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8510 (do_identifier): Ditto for error().
8512 * pt.c (convert_nontype_argument): Ditto for cp_error().
8513 (convert_template_argument): Ditto for cp_pedwarn().
8515 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8517 * exception.cc (__check_null_eh_spec): New fn.
8518 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8520 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8522 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8523 * except.c (expand_end_eh_spec): Add the return type.
8524 * rtti.c (throw_bad_cast): Add the parmtypes.
8525 (throw_bad_typeid): Likewise.
8527 * semantics.c (expand_stmt): Only leave out rtl for unused
8528 artificials, and set DECL_IGNORED_P on them as well.
8529 * decl.c (wrapup_globals_for_namespace): Likewise.
8531 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8533 * decl.c (maybe_commonize_var): Skip all artificial decls.
8534 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8536 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8538 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8539 * cp-tree.h: Declare flag_enforce_eh_specs.
8540 * decl.c (store_parm_decls, finish_function): Check it.
8542 C library functions don't throw.
8543 * Makefile.in (cfns.h): New target.
8544 (except.o): Depend on it.
8545 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8546 * cfns.gperf: New file.
8547 * cfns.h: Generated.
8548 * except.c: Include it.
8549 (nothrow_libfn_p): New fn.
8550 * decl.c (grokfndecl): Use it.
8551 * cp-tree.h: Declare it.
8553 * decl.c (push_overloaded_decl_1, auto_function,
8554 define_function): Lose.
8555 (build_library_fn_1): New static fn.
8556 (builtin_function): Use it.
8557 (get_atexit_node): Use build_library_fn_ptr.
8558 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8559 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8560 push_void_library_fn, push_throw_library_fn): New fns.
8561 * cp-tree.h: Declare them.
8562 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8563 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8564 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8565 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8566 * rtti.c (build_runtime_decl): Lose.
8567 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8568 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8569 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8571 * call.c (build_call): Remove result_type parm.
8572 Call mark_used on unused artificial fns.
8573 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8575 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8577 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8579 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8580 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8581 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8582 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8583 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8584 expand_generic_desc): Likewise.
8586 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8588 * exception.cc (__cp_pop_exception): Cleanup the original object.
8590 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8592 * decl.c (grok_op_properties): Merge conversion to void warning
8593 with other silly op warnings.
8595 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8597 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8598 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8600 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8602 * decl.c (cp_make_fname_decl): New function.
8603 (wrapup_globals_for_namespace): Don't emit unused static vars.
8604 (init_decl_processing): Remove comment about use of
8605 array_domain_type. Set make_fname_decl.
8606 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8607 * semantics.c (begin_compound_stmt): Remove
8608 current_function_name_declared flagging.
8609 (expand_stmt): Don't emit unused local statics.
8610 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8613 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8615 * typeck.c (convert_for_assignment): Don't look at array
8617 * call.c (convert_like_real): Likewise.
8619 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8621 Add initial support for '\uNNNN' specifier.
8622 * lex.c (read_ucs): New fn.
8623 (readescape, skip_white_space): Call it.
8624 (is_extended_char, is_extended_char_1): New fns.
8625 (utf8_extend_token): New fn, #if 0'd out.
8626 (real_yylex): Treat extended chars like letters.
8628 * search.c (note_debug_info_needed): Walk the bases even if we
8629 weren't deferring the type itself.
8631 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8633 * decl2.c (finish_objects): Constify a char*.
8635 * method.c (emit_thunk): Likewise.
8637 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8639 * typeck.c (dubious_conversion_warnings): Look through
8642 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8644 * class.c (dfs_modify_vtables): I is now unsigned.
8645 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8646 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8647 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8648 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8649 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8650 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8651 Call integer_all_onesp.
8652 * typeck2.c (process_init_constructor): Use compare_tree_int.
8654 * lang-specs.h (as): Don't call if -syntax-only.
8656 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8658 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8659 RTL_EXPR_HAS_NO_SCOPE after all.
8661 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8663 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8664 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8665 RTL_EXPR_HAS_NO_SCOPE.
8667 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8670 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8672 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8674 * call.c (convert_like): Macrofy.
8675 (convert_like_with_context): New macro.
8676 (convert_like_real): Renamed from convert_like. Add calling
8677 context parameters, for diagnostics. Add recursive flag. Call
8678 dubious_conversion_warnings for outer conversion.
8679 (build_user_type_conversion): Use convert_like_with_context.
8680 (build_over_call): Likewise. Don't warn about dubious
8681 conversions here. Adjust convert_default_arg calls.
8682 (convert_default_arg): Add context parameters for diagnostics.
8683 Pass throught to convert_like_with_context.
8684 * cp-tree.h (convert_default_arg): Add context parameters.
8685 (dubious_conversion_warnings): Prototype new function.
8686 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8687 (dubious_conversion_warnings): New function, broken
8688 out of convert_for_assignment.
8689 (convert_for_assignment): Adjust.
8691 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8693 * decl2.c (key_method): Break out from...
8694 (import_export_vtable, import_export_class): ...here.
8696 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8697 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8699 * search.c (note_debug_info_needed, dfs_debug_mark,
8700 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8701 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8703 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8705 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8708 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8710 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8711 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8712 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8713 (lang_type): Split gets_new into has_new and has_array_new.
8714 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8715 (TYPE_GETS_NEW): Split into ...
8716 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8717 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8718 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8719 (build_op_new_call): Don't declare.
8720 (build_new_1): Likewise.
8721 * call.c (build_op_new_call): Remove.
8722 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8723 instead of TYPE_NEEDS_DESTRUCTOR.
8724 (finish_struct_bits): Likewise.
8725 (add_implicitly_declared_members): Likewise.
8726 (check_field_decl): Likewise.
8727 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8728 correctly under the new ABI.
8729 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8730 instead of TYPE_NEEDS_DESTRUCTOR.
8731 (initialize_local_var): Likewise.
8732 (destroy_local_var): Likewise.
8733 (cp_finish_decl): Likewise.
8734 (register_dtor_fn): Likewise.
8735 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8736 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8737 TYPE_VEC_DELETE_TAKES_SIZE here.
8738 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8739 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8740 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8741 (finish_destructor_body): Likewise.
8742 (maybe_build_cleanup_1): Likewise.
8743 * decl2.c (do_static_destruction): Likewise.
8744 * init.c (build_new_1): Make it static.
8745 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8746 (expand_cleanup_for_base): Likewise.
8747 (get_cookie_size): New function.
8748 (build_new_1): Handle array-new cookies correctly under the new
8750 (build_vec_delete_1): Likewise.
8751 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8752 (build_delete): Likewise.
8753 (build_vec_delete): Handle array-new cookies correctly under the new
8755 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8756 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8757 TYPE_HAS_ARRAY_NEW_OPERATOR.
8758 * ptree.c (print_lang_type): Check them.
8759 * search.c (context_for_name_lookup): Fix typo in comment.
8760 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8761 * tree.c (break_out_cleanups): Likewise.
8762 (build_cplus_array_test_1): Likewise.
8763 (cp_build_qualified_type_real): Likewise.
8764 * typeck.c (complete_type): Likewise.
8766 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8767 the command-line, not the end.
8769 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8771 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8773 2000-03-02 Tom Tromey <tromey@cygnus.com>
8775 * cp-tree.h (build_java_class_ref): Declare.
8776 * init.c (build_java_class_ref): No longer static.
8777 * except.c (expand_throw): Generate a Java-style `throw' if the
8778 thrown object is a "Java" object.
8779 (initialize_handler_parm): Generate a Java-style lookup of
8780 exception info if the caught object is a "Java" object.
8781 (catch_language, catch_language_init): New globals.
8782 (decl_is_java_type): New function.
8783 (expand_start_catch_block): Don't call push_eh_info() or
8784 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8785 class reference to build_catch_block.
8787 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8789 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8791 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8793 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8794 to merge reference/pointer code and fix incorrect warnings.
8796 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8798 * search.c (protected_accessible_p): Use context_for_name_lookup.
8800 * init.c (construct_virtual_bases): Fix thinko.
8801 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8803 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8805 * decl.c (current_function_decl): Move to toplev.c.
8807 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8809 * pt.c (fn_type_unification): Unify return type, whenever
8811 (get_bindings_real): Only pass return type when necessary.
8812 Remove explicit return type check.
8813 * class.c (resolve_address_of_overloaded_function): Pass desired
8814 return type to fn_type_unification.
8816 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8818 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8820 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8822 * rtti.c (expand_class_desc): Likewise.
8823 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8824 (THUNK_VCALL_OFFSET): Likewise.
8825 (THUNK_DELTA): Reflect changes in ../tree.h.
8827 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8829 * search.c (protected_accessible_p): Also allow the access if
8830 the member is public in DERIVED. Lose TYPE parm.
8831 (friend_accessible_p): Lose TYPE parm.
8832 (accessible_p): Adjust.
8834 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8836 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8837 on things that are not sizes; ssize_binop deleted.
8838 Call size_diffop when appropriate.
8839 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8840 (build_primary_vtable, build_secondary_vtable): Likewise.
8841 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8842 Variable I is HOST_WIDE_INT.
8843 (get_vfield_offset): Pass proper types to size_binop.
8844 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8845 (finish_struct_1): Likewise.
8846 (skip_rtti_stuff): Arg N is now pointer to signed.
8847 (layout_class_type): Use size_zero_node.
8848 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8849 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8850 * decl.c (complete_arry_type): Pass proper types to size_binop.
8851 (xref_basetypes): BINFO_OFFSET is sizetype.
8852 * error.c (dump_expr): Don't use size_binop non-sizes.
8853 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8854 * init.c (construct_virtual_bases): Fix type error.
8855 (build_vec_delete_1): Pass proper type to size_binop and don't
8857 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8858 * rtti.c (get_base_offset): Pass proper type to size_binop.
8859 * search.c (dfs_find_vbases): Fix type error.
8860 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8861 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8862 * tree.c (debug_binfo): Variable N is signed.
8863 Use HOST_WIDE_INT_PRINT_DEC.
8864 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8865 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8866 size_one_node and size_zero_node.
8867 (c_alignof): Use size_one_node.
8868 (build_component_addr): Pass proper types to size_binop.
8869 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8871 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8873 Implement class scope using-declarations for functions.
8874 * class.c (handle_using_decl): Call add_method for used functions.
8875 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8876 (add_method): Used functions are hidden by local functions.
8877 (check_bases_and_members): Handle using-decls before finalizing
8878 CLASSTYPE_METHOD_VEC.
8879 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8880 override the type of 'this' accordingly.
8881 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8882 (convert_class_to_reference, build_user_type_conversion_1,
8883 build_new_function_call, build_object_call, build_new_op,
8884 build_new_method_call): Pass ctype parm.
8886 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8888 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8889 build_new_function_call, build_object_call, build_new_op,
8890 build_new_method_call, build_op_delete_call): Don't get basetype_path
8892 * typeck.c (build_component_ref): Likewise.
8893 * init.c (build_offset_ref): Likewise.
8894 (resolve_offset_ref): Don't call enforce_access.
8895 Call build_scoped_ref.
8896 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8897 would cause an error or if -pedantic.
8898 * class.c (alter_access): Lose binfo parm.
8900 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8902 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8905 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8907 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8908 pseudo_type_info creation into the std namespace
8910 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8912 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8913 (import_export_class): Remove declaration.
8914 * decl2.c (import_export_class): Make it static.
8915 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8916 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8917 EXPR_WITH_FILE_LOCATION.
8918 * lex.c (check_newline): Tweak filename/lineno setting.
8919 * semantics.c (begin_while_stmt): Fix typo in comment.
8921 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8923 * lang-options.h (-fmessage-length=): Add missing option.
8925 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8927 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8929 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8931 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8933 * optimize.c (expand_call_inline): Emit the return label before
8934 evaluating the return value.
8936 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8938 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8939 than duplicating functionality here.
8940 * optimize.c: Include input.h.
8941 (expand_call_inline): Use push_srcloc and pop_srcloc.
8942 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8943 * parse.c: Regenerated.
8944 * Makefile.in (lex.o): Depend on input.h.
8945 (optimize.o): Likewise.
8947 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8949 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8950 function type, rather than ICE.
8952 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8954 * decl.c (grokdeclarator): Call decl_type_access_control.
8955 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8958 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8960 * decl.c (decls_match): Remove obsolete static member nadgering.
8962 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8964 * decl.c (grokdeclarator): Change ANSI to ISO.
8965 * lex.c (consume_string, readescape, do_identifier): Likewise.
8966 (parse_float, real_yylex): Likewise.
8967 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8968 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8969 new_type_id, maybe_label_decls, simple_stmt,
8970 for.init.statement): Likewise.
8971 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8972 * semantics.c (finish_named_return_value): Likewise.
8973 * parse.c: Regenerate.
8975 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8977 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8978 (CPTI_CLASS_STAR_TYPE): Remove.
8979 (vtable_index_type): Likewise.
8980 (class_star_type_node): Remove.
8981 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8982 (build_binary_op_nodefault): Remove.
8983 * call.c (build_new_op): Use build_binary_op instead of
8984 build_binary_op_nodefault.
8985 * decl.c (init_decl_processing): Remove class_star_type_node
8986 initialization. Make delta_type_node ptrdiff_type_node under the
8987 new ABI. Initialize vtable_index_type.
8988 (build_ptrmemfunc_type): Build different structures for the new
8990 (build_enumerator): Use build_binary_op instead of
8991 build_binary_op_nodefault.
8992 * method.c (build_overload_value): Mangle pointers-to-members
8993 appropriately under the new ABI.
8994 * typeck.c (build_array_ref): Use build_binary_op instead of
8995 build_binary_op_nodefault.
8996 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8997 (build_binary_op_nodefault): Rename to ...
8998 (build_binary_op): ... this. Remove old version. Adjust for
8999 pointer-to-member comparisons under the new ABI.
9000 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9001 (build_ptrmemfunc): Adjust for the new ABI.
9002 (expand_ptrmemfunc_cst): Likewise.
9003 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9004 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9006 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9008 * call.c (build_object_call): Compress consecutive calls to
9010 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9011 (build_op_delete_call): Adjust message formatting.
9013 * class.c (check_bases): Compress consecutive calls to
9015 (finish_struct_anon): Say 'ISO C++'.
9017 * decl.c (start_decl): Same here.
9018 (grok_reference_init): Likewise.
9019 (grokfndecl): Correct message formatting.
9020 (grokfndecl): Improve diagnostic.
9021 (check_static_variable_definition): Likewise. Say 'ISO C++'
9022 (compute_array_index_type): Say 'ISO C++'
9023 (create_array_type_for_decl): Compress consecutive calls to
9025 (grokdeclarator): Say 'ISO C++'
9026 (grok_op_properties): Likewise.
9028 * decl2.c (delete_sanity): Clairify diagnostic.
9029 (check_member_template): Same here.
9030 (grok_function_init): Use consistent terminology.
9032 * expr.c (do_case): Say 'ISO C++'
9034 * friend.c (do_friend): Compress consecutive calls to warning.
9036 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9038 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9039 * class.c (build_secondary_vtable): Reorganize. Don't create a
9040 new vtable under the new ABI.
9041 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9043 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9044 the initializing elements.
9045 (initialize_vtable): New function.
9046 (dfs_finish_vtbls): Use it.
9047 (dfs_accumulate_vtbl_inits): New function.
9048 (finish_vtbls): Merge primary and secondary vtables under the new
9050 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9051 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9054 * class.c (build_vtable): New function, split out from ...
9055 (get_vtable_decl): ... here, and ...
9056 (build_secondary_vtable): ... here.
9058 * pt.c (tsubst_decl): Fix formatting.
9060 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9062 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9063 (avoid_overlap, build_base_field): Likewise.
9064 (build_base_field, build_base_fields, is_empty_class):
9065 Test DECL_SIZE with integer_zero.
9066 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9067 * cp-tree.h (struct lang_type): New field size_unit.
9068 (CLASSTYPE_SIZE_UNIT): New macro.
9069 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9070 (cp_finish_decl): Delete -Wlarger-than processing.
9071 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9072 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9073 * tree.c (make_binfo): binfo vector is one entry longer.
9074 (walk_tree): Walk DECL_SIZE_UNIT.
9076 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9078 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9080 (build_vtable_entry): Don't assume all vtable entries are
9082 (build_vtbl_initializer): Adjust accordingly.
9083 (get_vtable_decl): Fix formatting.
9085 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9087 * semantics.c (deferred_type_access_control): Walk the entire
9089 (save_type_access_control): Rename from
9090 initial_deferred_type_access_control. Just remember the value.
9091 (decl_type_access_control): New fn.
9092 (begin_function_definition): Use deferred_type_access_control, after
9093 we've started the function. Set type_lookups to error_mark_node.
9094 * parse.y (frob_specs, fn.def1): Adjust.
9095 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9096 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9097 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9098 (after_type_component_declarator0): Likewise.
9099 (after_type_component_declarator): Likewise.
9100 (notype_component_declarator): Likewise.
9101 * cp-tree.h: Adjust.
9103 * decl.c (redeclaration_error_message): Allow redeclaration of
9104 namespace-scope decls.
9106 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9108 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9110 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9112 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9113 * decl2.c (grokclassfn): Likewise.
9115 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9117 * decl2.c (lang_decode_option): Don't set default message length
9119 * lex.c (lang_init_options): Set it here.
9121 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9123 Make DECL_CONTEXT mean the class in which a member function was
9124 declared, even for a virtual function.
9125 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9126 (DECL_FRIEND_CONTEXT): New macro.
9127 (DECL_REAL_CONTEXT): Remove.
9128 (SET_DECL_FRIEND_CONTEXT): Likewise.
9129 (DECL_VIRTUAL_CONTEXT): Adjust.
9130 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9131 (add_friends): Remove.
9132 (hack_decl_function_context): Likewise.
9133 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9135 (build_over_call): Fix indentation. Use DECL_CONTEXT
9136 instead of DECL_CLASS_CONTEXT.
9137 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9138 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9139 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9140 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9141 (build_base_field): Likewise.
9142 (finish_struct_1): Likewise.
9143 (build_self_reference): Likewise.
9144 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9146 (pushtag): Use decl_function_context, not
9147 hack_decl_function_context.
9148 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9149 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9150 (pushdecl): Remove bogus code.
9151 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9152 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9153 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9154 Use decl_function_context, nothack_decl_function_context.
9155 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9156 (grokdeclarator): Likewise. Use decl_function_context, not
9157 hack_decl_function_context.
9158 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9159 (start_function): Use DECL_FRIEND_CONTEXT, not
9160 DECL_CLASS_CONTEXT. Use decl_function_context, not
9161 hack_decl_function_context.
9162 (finish_function): Use decl_function_context, not
9163 hack_decl_function_context.
9164 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9166 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9167 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9168 (grokfield): Likewise.
9169 (finish_builtin_type): Likewise.
9170 (finish_vtable_vardec): Use decl_function_context, not
9171 hack_decl_function_context.
9172 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9173 (start_static_initialization_or_destruction): Likewise.
9174 (finish_static_initialization_or_destruction): Likewise.
9175 (mark_used): Adjust logic for deciding when to synthesize methods.
9176 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9178 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9180 * friend.c (is_friend): Likewise.
9181 (add_friends): Remove.
9182 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9183 * lex.c (begin_definition_of_inclass_inline): Use
9184 decl_function_context, not hack_decl_function_context.
9185 (process_next_inline): Likewise.
9186 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9187 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9188 DECL_CLASSS_CONTEXT.
9189 (hack_identifier): Likewise.
9190 (synthesize_method): Use decl_function_context, not
9191 hack_decl_function_context.
9192 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9194 (is_member_template): Use decl_function_context, not
9195 hack_decl_function_context. Use DECL_CONTEXT, not
9197 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9199 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9201 (push_template_decl_real): Likewise.
9202 (instantiate_class_template): Don't call add_friends.
9203 (tsubst_default_argument): Use DECL_CONTEXT, not
9205 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9206 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9207 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9209 * repo.c (repo_inline_used): Likewise.
9210 * search.c (current_scope): Adjust for new _CONTEXT macros.
9211 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9213 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9214 (lookup_fnfields_here):Likewise.
9215 (check_final_overrider): Likewise.
9216 (init_vbase_pointers): Likewise.
9217 (virtual_context): Likewise.
9218 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9219 (expand_body): Use decl_function_context, not
9220 hack_decl_function_context.
9221 * tree.c (hack_decl_function_context): Remove.
9222 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9224 * typeck2.c (error_not_base_type): Likewise.
9226 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9228 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9230 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9232 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9234 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9236 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9238 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9240 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9242 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9244 * parse.y (frob_specs): Split out...
9245 (parse_decl): From here.
9246 (fn.def2): Call initial_deferred_type_access_control.
9247 (after_type_component_declarator0): Call frob_specs.
9248 (notype_component_declarator0): Likewise.
9249 * search.c (friend_accessible_p): Nested classes are friends of their
9252 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9254 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9255 used to create an implicit temporary.
9257 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9260 2000-02-08 Nathan Sidwell <nathan@acm.org>
9262 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9263 strip array element qualifiers too.
9265 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9267 * decl.c (store_parm_decls): Don't build cleanups for parameters
9268 while processing_template_decl.
9270 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9272 * cp-tree.h (struct saved_scope): Add incomplete field.
9273 (namespace_scope_incomplete): New macro.
9274 * decl.c (pushdecl): Use it.
9275 (hack_incomplete_structures): Use it. See through artificial
9277 (mark_saved_scope): Mark it.
9279 Implement access control for nested types.
9280 * search.c (type_access_control): New fn.
9281 (accessible_p): Now we do perform access control for types.
9282 * semantics.c (deferred_type_access_control): New fn.
9283 (initial_deferred_type_access_control): New fn.
9284 (begin_function_definition): Call it. Add lookups parm.
9285 * decl.c (struct binding_level): Add this_class field.
9286 (pushlevel_class): Set it.
9287 (mark_binding_level): Mark it.
9288 (lookup_name_real): Use it. Call type_access_control.
9289 (mark_saved_scope): Mark lookups field.
9290 * cp-tree.h (flagged_type_tree): Add lookups field.
9291 (struct saved_scope): Add lookups field.
9292 (type_lookups): New macro.
9293 * parse.y (declmods): Now <ftype>.
9294 (parse_decl): Add lookups parm. Call
9295 initial_deferred_type_access_control.
9296 (lang_extdef): Clear type_lookups.
9297 (typed_declspecs, declmods, typespec): Set lookups field.
9298 (initdcl): Call deferred_type_access_control.
9299 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9300 component_decl_1, named_parm): Adjust.
9301 * friend.c (is_friend): Nested classes are friends of their
9304 * class.c (currently_open_derived_class): New fn.
9305 * method.c (hack_identifier): Use it.
9307 * lex.c (do_identifier): Remove obsolete code.
9309 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9311 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9313 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9314 thinks this file is plain C).
9316 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9318 * Makefile.in (call.o): Depend on $(EXPR_H).
9320 * call.c: Include "expr.h".
9322 * class.c (dump_class_hierarchy): Add prototype.
9324 * search.c (dfs_get_pure_virtuals): Likewise.
9326 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9328 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9331 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9333 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9334 Store it in DECL_FCONTEXT.
9335 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9337 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9339 * tinfo.h (old abi): #include "tconfig.h".
9340 * tinfo.cc (convert_to_base): Move into old abi section.
9342 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9344 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9345 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9346 (BINFO_PRIMARY_BINFO): New macro.
9347 (BF_DELTA): Rename to ...
9348 (BV_DELTA): ... this.
9349 (BF_VCALL_INDEX): Rename to ...
9350 (BV_VCALL_INDEX): ... this.
9351 (BF_FN): Rename to ...
9353 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9354 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9355 (modify_vtable_entry): Simplify.
9356 (add_virtual_function): Rename BF_ macros to BV_ variants.
9357 (build_vtable_initializer): Likewise.
9358 (get_class_offset_1): Remove.
9359 (dfs_get_class_offset): Likewise.
9360 (get_class_offset): Likewise.
9361 (dfs_find_final_overrider): New function.
9362 (find_final_overrider): Likewise.
9363 (modify_one_vtable): Remove.
9364 (dfs_find_base): New function.
9365 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9366 find_final_overrider.
9367 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9369 (dfs_fixup_vtable_deltas): Remove.
9370 (override_one_vtable): Remove.
9371 (merge_overrides): Likewise.
9372 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9373 unreal chilren of virtual bases.
9374 (finish_struct_1): Don't use merge_overrides. Don't use
9375 dfs_fixup_vtable_deltas.
9376 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9379 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9380 Jason Merrill <jason@yorick.cygnus.com>
9382 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9384 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9386 * exception.cc (__throw_bad_typeid): Add missing std::.
9388 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9390 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9392 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9394 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9396 Runtime support for new-abi rtti.
9397 * inc/typeinfo (type_info::operator!=): Define in class.
9398 (type_info::before, type_info::name, type_info::operator==,
9399 type_info::operator!=): Define new ABI implementations.
9400 (type_info::is_pointer_p, type_info::is_function_p): Declare
9401 new virtual functions.
9402 (type_info::do_catch, type_info::do_upcast): Likewise.
9404 * tinfo.h (__base_class_info): Define new class.
9405 (__class_type_info): Likewise.
9406 (__si_class_type_info): Likewise.
9407 (__vmi_class_type_info): Likewise.
9408 (__dynamic_cast): Prototype.
9410 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9411 (type_info::is_pointer_p): Define new function.
9412 (type_info::is_function_p): Likewise.
9413 (type_info::do_catch): Likewise.
9414 (type_info::do_upcast): Likewise.
9415 (vtable_prefix): New structure for vtable access.
9416 (adjust_pointer): Define new template function.
9417 (contained_p, public_p, virtual_p, contained_public_p,
9418 contained_nonpublic_p, contained_nonvirtual_p): Define new
9420 (nonvirtual_base_type): New local variable.
9421 (__class_type_info::~__class_type_info): Define.
9422 (__si_class_type_info::~__si_class_type_info): Likewise.
9423 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9424 (__class_type_info::do_catch): Define new function.
9425 (__class_type_info::do_upcast): Likewise.
9426 (__class_type_info::find_public_src): Likewise.
9427 (__class_type_info::do_find_public_src): Likewise.
9428 (__si_class_type_info::do_find_public_src): Likewise.
9429 (__vmi_class_type_info::do_find_public_src): Likewise.
9430 (__class_type_info::do_dyncast): Likewise.
9431 (__si_class_type_info::do_dyncast): Likewise.
9432 (__vmi_class_type_info::do_dyncast): Likewise.
9433 (__class_type_info::do_upcast): Likewise.
9434 (__si_class_type_info::do_upcast): Likewise.
9435 (__vmi_class_type_info::do_upcast): Likewise.
9436 (__dynamic_cast): Likewise.
9438 * tinfo2.cc (__fundamental_type_info): Define new class.
9439 (__pointer_type_info): Likewise.
9440 (__reference_type_info): Likewise.
9441 (__array_type_info): Likewise.
9442 (__function_type_info): Likewise.
9443 (__enum_type_info): Likewise.
9444 (__ptr_to_member_type_info): Likewise.
9445 (__fundamental_type_info::~__fundamental_type_info): Define.
9446 (__pointer_type_info::~__pointer_type_info): Likewise.
9447 (__reference_type_info::~__reference_type_info): Likewise.
9448 (__array_type_info::~__array_type_info): Likewise.
9449 (__function_type_info::~__function_type_info): Likewise.
9450 (__enum_type_info::~__enum_type_info): Likewise.
9451 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9452 (__pointer_type_info::do_catch): Define new function.
9453 (__ptr_to_member_type_info::do_catch): Define new function.
9455 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9456 (__is_pointer): Likewise.
9458 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9460 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9462 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9463 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9464 (make_new_vtable): New function.
9465 (modify_vtable_entry): Handle generation of new vtables correctly.
9466 (modify_one_vtable): Remove unused parameter.
9467 (dfs_fixup_vtable_deltas): Likewise.
9468 (override_one_vtable): Use build_secondary_vtable.
9469 (finish_struct_1): Use build_primary_vtable and
9470 build_secondary_vtable.
9472 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9474 * cp/decl.c: Adjust variable names, comments, help strings.
9476 2000-01-29 Nathan Sidwell <nathan@acm.org>
9478 * new2.cc (operator delete[]): Use operator delete, don't assume
9481 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9483 * class.c (build_vtbl_initializer): Add argument to
9484 build_vtable_entry call.
9486 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9488 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9489 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9490 (BF_DELTA): New macro.
9491 (BF_VCALL_INDEX): Likewise.
9493 (THUNK_VCALL_OFFSET): Likewise.
9494 (make_thunk): Change prototype.
9495 * class.c (build_vtable_entry): Integrate
9496 build_vtable_entry_for_fn. Handle vcall indices.
9497 (build_vtable_entry_for_fn): Remove.
9498 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9499 BF_VCALL_INDEX, BF_FN.
9500 (modify_vtable_entry): Integrate common code from
9501 modify_one_vtable and dfs_fixup_vtable_deltas.
9502 (add_virtual_function): Set BF_VCALL_INDEX.
9503 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9505 (modify_one_vtable): Simplify.
9506 (dfs_fixup_vtable_deltas): Likewise.
9507 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9508 * method.c (make_thunk): Handle vcall indices.
9510 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9512 Compiler side new abi rtti (not enabled).
9513 * cp-tree.h (new_abi_rtti_p): New macro.
9514 (emit_support_tinfos): Prototype new function.
9515 (tinfo_decl_p): Likewise.
9516 (emit_tinfo_decl): Likwise.
9517 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9519 (doing_runtime): New local static.
9520 (init_rtti_processing): Add new-abi initializer.
9521 (get_tinfo_decl): Add new-abi logic.
9522 (tinfo_from_decl): Likewise.
9523 (build_dynamic_cast_1): Likewise.
9524 (qualifier_flags): New static function.
9525 (tinfo_base_init): Likewise.
9526 (generic_initializer): Likewise.
9527 (ptr_ref_initializer): Likewise.
9528 (ptmd_initializer): Likewise.
9529 (class_hint_flags): Likewise.
9530 (class_initializer): Likewise.
9531 (synthesize_tinfo_var): Likewise.
9532 (create_real_tinfo_var): Likewise.
9533 (create_pseudo_type_info): Likewise.
9534 (get_vmi_pseudo_type_info): Likewise.
9535 (create_tinfo_types): Likewise.
9536 (emit_support_tinfos): New global function.
9537 (tinfo_decl_p): New global predicate.
9538 (emit_tinfo_decl): New global function.
9539 * class.c (set_rtti_entry): Generalize for old and new rtti.
9540 (build_vtbl_initializer): Likewise.
9541 * decl2.c (finish_file): Likewise.
9543 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9545 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9546 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9548 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9550 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9553 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9555 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9557 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9559 * optimize.c (calls_setjmp_r): Supply new argument
9560 to special_function_p.
9562 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9564 * call.c: PROTO -> PARAMS.
9565 * class.c: Likewise.
9566 * cp-tree.h: Likewise.
9570 * decl2.c: Likewise.
9572 * errfn.c: Likewise.
9573 * error.c: Likewise.
9574 * except.c: Likewise.
9577 * input.c: Likewise.
9580 * method.c: Likewise.
9581 * optimize.c: Likewise.
9582 * parse.y: Likewise.
9586 * search.c: Likewise.
9587 * semantics.c: Likewise.
9590 * typeck.c: Likewise.
9591 * typeck2.c: Likewise.
9594 2000-01-25 Richard Henderson <rth@cygnus.com>
9596 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9598 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9600 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9601 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9602 (struct vcall_offset_data_s): New type.
9603 (dfs_vcall_offset_queue_p): New function.
9604 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9605 (build_vcall_offset_vtbl_entries): Likewise.
9606 (layout_vtable_decl): Likewise.
9607 (num_vfun_entries): Likewise.
9608 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9609 (build_vtbl_initializer): Likewise.
9610 (dfs_finish_vtabls): Use layout_vtable_decl.
9611 (modify_one_vtables): Always duplicate vtables under the new ABI.
9612 (finish_struct_1): Use layout_vtable_decl.
9614 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9616 * decl.c (member_function_or_else): Change third arg from a format
9617 specifier to an `enum overload_flags'. Callers changed.
9619 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9621 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9622 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9623 build_const_cast, get_delta_difference, check_return_expr): Avoid
9624 ANSI string concatenation usage.
9626 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9628 * class.c (layout_class_type): Put the fields required to make a
9629 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9632 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9634 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9637 * decl2.c (mark_used): Do instantiate inlines that have been
9638 explicitly instantiated.
9640 2000-01-24 Richard Henderson <rth@cygnus.com>
9642 * call.c (build_over_call): Use expand_tree_builtin.
9643 * typeck.c (build_function_call_real): Likewise.
9644 (build_binary_op_nodefault): Handle unordered compares.
9646 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9648 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9649 cp_tree_index values.
9650 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9651 New global node #defines for them.
9652 * rtti.c (call_void_fn): Replace with ...
9653 (build_runtime_decl): ... new static function.
9654 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9655 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9656 (build_dynamic_cast_1): Always produce correctly typed result.
9657 Explicitly produce type_info addresses. Use dynamic_cast_node.
9658 * exception.cc (__throw_bad_cast): Return `void *'.
9659 (__throw_bad_typeid): Return `const type_info &'.
9661 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9663 * cp-tree.h (get_vtable_decl): Prototype new function.
9664 * class.c (get_vtable_decl): New function. Broken out from ...
9665 (build_vtable): ... here. Use it.
9666 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9669 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9671 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9672 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9673 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9674 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9675 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9676 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9677 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9678 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9679 (CPTI_TINFO_VAR_ID): New enumeration.
9680 (__tp_desc_type_node, __access_mode_type_node,
9681 __bltn_desc_type_node, __user_desc_type_node,
9682 __class_desc_type_node, __ptr_desc_type_node,
9683 __attr_desc_type_node, __func_desc_type_node,
9684 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9685 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9686 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9687 enum_desc_type_node, class_desc_type_node,
9688 si_class_desc_type_node, vmi_class_desc_type_node,
9689 ptmd_desc_type_node, base_desc_type_node): New #defines.
9690 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9691 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9692 (tinfo_var_id): New enumeration.
9693 (DECL_TINFO_FN_P): Augment comment.
9694 * decl.c (cp_global_trees): Adjust documentation.
9695 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9696 tinfo_decl_type and tinfo_var_id.
9697 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9698 (build_typeid): Remove unused variable.
9699 (get_tinfo_var): Use tinfo_var_id.
9700 (tinfo_name): New static function.
9701 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9702 (tinfo_from_decl): Likewise.
9703 (get_base_offset): New static function, broken out of
9705 (expand_si_desc): Use tinfo_name.
9706 (expand_class_desc): Likewise. Lose local static variable.
9707 Use base_desc_type_node. Use get_base_offset.
9708 (expand_ptr_desc): Use tinfo_name.
9709 (expand_attr_desc): Likewise.
9710 (expand_generic_desc): Likewise.
9712 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9713 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9715 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9717 * cp-tree.h (__eprintf): Remove declaration.
9718 * tree.c (__eprintf): Remove definition.
9720 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9721 Mark Mitchell <mark@codesourcery.com>
9723 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9724 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9726 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9728 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9730 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9732 * cp-tree.h (register_dtor_fn): New function.
9733 * decl.c (destroy_local_static): Rename to ...
9734 (register_dtor_fn): ... this. Give it external linkage.
9735 (expand_static_init): Use it.
9736 * decl2.c (do_static_initialization): Likewise, if using
9738 (do_static_destruction): Check that __cxa_atexit is not in use.
9739 (finish_file): Don't call do_static_destruction if using
9742 * typeck.c (convert_arguments): Restore two-message error
9745 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9747 Remap dynamic cast hint values to be consistent across ABIs.
9748 * search.c (dynamic_cast_base_recurse): Remap generated value.
9749 (get_dynamic_cast_base_type): Adjust documentation.
9750 * tinfo.h (__user_type_info::dyncast): Likewise.
9751 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9752 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9753 (__class_type_info::do_dyncast): Likewise.
9754 (__class_type_info::do_find_public_subobj): Likewise.
9755 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9757 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9759 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9761 * typeck2.c (incomplete_type_error): Restore previous
9762 cp_error and cp_error_at call sequence.
9764 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9766 * class.c (dump_class_hierarchy): Make format agree with argument;
9767 cast pointer to unsigned long and print with %lx.
9769 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9771 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9773 * typeck.c (composite_pointer_type, common_type,
9774 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9775 build_function_call_real, convert_arguments,
9776 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9777 build_unary_op, mark_addressable, build_compound_expr,
9778 build_static_cast, build_reinterpret_cast, build_const_cast,
9779 build_c_cast, build_modify_expr, get_delta_difference,
9780 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9781 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9783 * typeck2.c (readonly_error, abstract_virtuals_error,
9784 process_init_constructor, check_for_new_type): Likewise.
9786 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9788 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9791 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9793 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9794 (build_x_typeid): Likewise.
9795 (get_tinfo_fn): Likewise.
9796 (get_tinfo_fn_unused): Rename to ...
9797 (get_tinfo_decl): ... here.
9798 * rtti.c (build_headof): Replace logic error with assertion.
9799 (get_tinfo_fn_dynamic): Rename to ...
9800 (get_tinfo_decl_dynamic): ... here. Make static. Use
9801 complete_type_or_else.
9802 (build_x_typeid): Move into ...
9803 (build_typeid): ... here. Adjust call to
9804 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9805 throw_bad_typeid expression.
9806 (get_tinfo_fn_unused): Rename to ...
9807 (get_tinfo_decl): ... here. Adjust comment.
9808 (get_tinfo_fn): Delete.
9809 (tinfo_from_decl): New static function.
9810 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9811 (get_typeid): Use complete_type_or_else.
9812 (build_dynamic_cast_1): Adjust calls to
9813 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9814 * parse.y (primary): Adjust call to build_typeid.
9815 * except.c (build_eh_type_type_ref): Adjust call to
9816 get_tinfo_decl. Mark as used.
9817 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9818 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9819 * parse.c: Regenerated.
9821 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9823 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9825 (resolves_to_fixed_type_p): Document calling convention.
9826 * rtti.c (build_x_typeid): Initialize NONNULL.
9828 * cp-tree.h (build_shared_int_cst): New function.
9829 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9830 * class.c (modify_vtable_entry): Likewise.
9831 (add_virtual_function): Split out code to generated shared
9832 INTEGER_CSTs to build_share_int_cst.
9833 (modify_all_vtables): Handle all the overridden functions here.
9834 Add overridden functions from non-primary virtual bases to the
9836 (finish_struct_1): Adjust call to modify_all_vtables. Add
9837 overridden functions from non-primary bases to the vtable.
9838 * tree.c (build_shared_int_cst): New function.
9840 * cp-tree.h (scratchalloc): Remove.
9841 (build_scratch_list): Likewise.
9842 * call.c (convert_class_to_reference): Replace build_scratch_list
9843 and build_expr_list with build_tree_list.
9844 (add_candidate): Replace scratchalloc with expralloc. Note memory
9846 (build_user_type_conversion_1): Replace build_scratch_list
9847 and build_expr_list with build_tree_list.
9848 (build_new_op): Likewise.
9849 (build_op_delete_call): Likewise.
9850 (convert_like): Likewise.
9851 * cvt.c (ocp_convert): Likewise.
9852 * decl.c (start_decl): Likewise.
9853 (start_function): Likewise.
9854 (finish_destructor_body): Likewise.
9855 (maybe_build_cleanup_1): Likewise.
9856 * decl2.c (reparse_decl_as_expr): Likewise.
9857 * init.c (perform_member_init): Likewise.
9858 (expand_cleanup_for_base): Likewise.
9859 (build_builtin_delete_call): Likewise.
9860 (build_new_1): Likewise.
9861 (build_delete): Likewise.
9862 * method.c (do_build_assign_ref): Likewise.
9863 * parse.y (already_scoped_stmt): Likewise.
9864 (nontrivial_exprlist): Likewise.
9865 (net_initializer): Likewise.
9866 (initlist): Likewise.
9867 * parse.c: Regenerated.
9868 * rtti.c (build_x_typeid): Likewise.
9869 (build_dynamic_cast_1): Likewise.
9870 * typeck.c (build_x_compound_expr): Likewise.
9871 (build_static_cast): Likewise.
9872 (build_modify_expr): Likewise.
9874 * cp-tree.h (DECL_VINDEX): Add documentation.
9875 * class.c (build_vtable_entry): Likewise.
9876 (start_vtable): Add comment.
9877 (add_virtual_function): Replace pending_hard_virtuals with
9878 overridden_virtuals and pending_virtuals with new_virtuals.
9879 Replace redundant assignments with assertions.
9880 (check_for_override): Add comment.
9881 (check_bases_and_members): Replace pending_hard_virtuals with
9882 overridden_virtuals and pending_virtuals with new_virtuals.
9883 (create_vtbl_ptr): Likewise.
9884 (layout_class_type): Likewise.
9885 (finish_struct_1): Likewise. Add comments.
9887 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9889 * class.c (finish_struct_1): Replace redundant code with
9892 * cp-tree.h (flag_new_abi): Move.
9893 (flag_use_cxa_atexit): Likewise.
9894 (flag_honor_std): Likewise.
9895 (flag_rtti): Likewise.
9896 (vbase_offsets_in_vtable_p): Define.
9897 (vptrs_present_everywhere_p): Likewise.
9898 (TYPE_CONTAINS_VPTR_P): Likewise.
9899 (dfs_walk_real): Declare.
9900 * class.c (build_vbase_pointer_fields): Check
9901 vbase_offsets_in_vtable_p.
9902 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9904 (build_vbase_offset_vtbl_entries): Simplify.
9905 (build_vbase_offset_vtbl_entries): Adjust.
9906 (build_vbase_pointer): Add ability to look up vbase offsets in
9908 (start_vtable): New function.
9909 (add_virtual_function): Use it.
9910 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9911 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9912 (build_vtbl_initializer): Take the type of the complete object as
9913 input. Use it to correctly calculate vbase offsets.
9914 (dfs_finish_vtbls): Pass the complete type to
9915 build_vtbl_initializer.
9916 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9917 (create_vtable_ptr): Create a vtable even if there are no
9918 new virtual functions, under the new ABI.
9919 (finish_struct_1): Likewise.
9920 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9921 * decl.c (exapnd_static_init): Remove call to
9922 preserve_initializer.
9923 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9925 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9926 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9927 (construct_virtual_bases): Don't initialize virtual base pointers
9929 (build_aggr_init): Clean up comment.
9930 (expand_aggr_init_1): Likewise.
9931 * rtti.c (expand_class_desc): Store the virtual function table
9932 index where the vbase offset lives in the offset field.
9933 * search.c (dfs_walk_real): Make it global.
9934 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9935 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9937 * tinfo.h (USItype): Make it signed under the new ABI.
9938 * tinfo.cc (convert_to_base): New function. Encapsulate base
9939 conversion logic here.
9940 (__class_type_info::do_upcast): Use it.
9941 (__class_type_info::do_dyncast): Likewise.
9942 (__class_type_info::do_find_public_subobj): Likewise.
9944 * init.c (construct_virtual_bases): Don't look up the addresses of
9945 virtual bases at run-time.
9947 * class.c (build_vbase_pointer): Relocate.
9948 (build_vbase_pointer_fields): Likewise.
9949 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9950 (build_vbase_offset_vtbl_entries): Likewise.
9952 * decl.c (init_decl_processing): Complain if -fnew-abi
9953 -fno-vtable-thunks is used.
9955 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9958 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9960 * cp-tree.h (num_extra_vtbl_entries): New function.
9961 (size_extra_vtbl_entries): Likewise.
9962 (dfs_vtable_path_unmark): Likewise.
9963 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9964 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9965 * class.c (num_extra_vtbl_entries): New function.
9966 (size_extra_vtbl_entries): Likewise.
9967 (dfs_build_vbase_offset_vtbl_entries): New function.
9968 (build_vbase_offset_vtbl_entries): Likewise.
9969 (build_vtbl_initializer): Use it.
9970 (finish_struct_1): Adjust vtable sizes (using
9971 num_extra_vtbl_entries).
9972 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9973 THUNK_DECL is non-NULL before expanding it.
9974 * init.c (expand_virtual_init): Adjust the vtable pointer by
9975 size_extra_vtbl_entries before storing it.
9976 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9977 Handle TREE_LIST parameters here, not in the dfs_* functions.
9978 (dfs_unmarked_real_bases_queue_p): Adjust.
9979 (dfs_marked_real_bases_queue_p): Likewise.
9980 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9981 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9982 (dfs_vtable_path_unmark): Likewise.
9984 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9986 * optimize.c (copy_body_r): Clear the operand three of a
9987 TARGET_EXPR when copying it.
9989 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9991 * method.c (build_decl_overload_real): Check whether we are in ::
9992 before returning __builtin_new/delete.
9994 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9996 * pt.c (tsubst_friend_function): Improve comment.
9997 (instantiate_decl): Avoid crashing when a "nested" function is
9998 instantiated from the top level.
10000 * dump.c (dqeueue_and_dump): Dump
10001 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10003 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10005 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10007 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10009 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10010 ENABLE_NEW_GXX_ABI defined.
10011 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10012 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10013 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10015 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10017 * decl.c (start_cleanup_fn): Call pushdecl.
10019 * call.c (convert_class_to_reference): Fix typos.
10020 (build_conditional_expr): Handle errors gracefully.
10021 * class.c (push_nested_class): Likewise.
10022 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10023 (DECL_THIS_EXTERN): Use it.
10024 (DECL_THIS_STATIC): Likewise.
10025 * cvt.c (convert_to_void): Handle errors gracefully.
10026 (build_expr_type_conversion): Likewise.
10027 * decl.c (maybe_push_decl): Likewise.
10028 (start_decl_1): Likewise.
10029 (require_complete_types_for_parms): Likewise.
10030 * parse.y (structsp): Likewise.
10031 (base_class): Likewise.
10032 * parse.c: Regenerated.
10033 * pt.c (finish_member_template_decl): Likewise.
10034 * typeck.c (decay_conversion): Likewise.
10036 * cp-tree.h (dfs_skip_vbases): New function.
10037 (find_vbase_instance): Likewise.
10038 * class.c (determine_primary_base): Allow a nearly empty base to
10039 serve as a primary base class under the new ABI.
10040 (get_class_offset_1): Rename to ...
10041 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10043 (get_class_offset): Use it. Issue error messages here.
10044 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10045 find the right copies of virtual bases.
10046 (fixup_vtable_deltas1): Rename to ...
10047 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10048 bases as primary bases.
10049 (fixup_vtable_deltas): Remove.
10050 (override_one_vtable): Handle virtual bases as primary bases.
10051 (merge_overrides): Likewise.
10052 (finish_struct_1): Likewise.
10053 (dump_class_hierarchy): Dump primary-ness of bases as well.
10054 * search.c (mark_primary_bases): Use a pre-order traversal to
10055 handle primary virtual bases.
10056 (dfs_skip_vbases): New fiunction.
10057 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10058 (fixup_virtual_upcast_offsets): Likewise.
10059 (fixup_all_virtual_upcast_offsets): Likewise.
10060 (dfs_find_vbase_instances): New function.
10061 (find_vbase_instance): Likewise.
10063 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10065 * lex.c (DIR_SEPARATOR): Delete macro.
10067 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10069 * decl2.c (lang_decode_option): Handle automatic line wrapping
10072 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10074 * friend.c (do_friend): Don't resolve scopes when processing
10075 template declarations, even if the qualifying scope doesn't
10076 involve template parameters.
10078 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10080 * class.c (dfs_modify_vtables_queue_p): Remove.
10081 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10082 and dfs_marked_real_bases_queue_p instead of
10083 dfs_modify_vtables_queue_p.
10085 * class.c (build_vbase_path): Simplify.
10086 (dfs_propagate_binfo_offsets): New function.
10087 (propagate_binfo_offsets): Use it.
10088 (remove_base_field): Simplify.
10089 (dfs_set_offset_for_vbases): Remove.
10090 (dfs_set_offset_for_shared_vbases): New function.
10091 (dfs_set_offset_for_unshared_vbases): Likewise.
10092 (layout_virtual_bases): Use them.
10093 (layout_basetypes): Don't call propagate_binfo_offsets.
10094 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10097 * class.c (build_base_field): New function, split out from ...
10098 (build_base_fields): ... here. Use it. Allocate primary bases
10099 first, under the new ABI.
10100 (get_vtable_entry): Remove.
10101 (remove_base_field): New function, split out from ...
10102 (remove_base_fields): ... here. Adjust since primary bases come
10103 first under the new ABI.
10105 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10106 (initialize_vtbl_ptrs): New function.
10107 (expand_indirect_vtbls_init): Change prototype.
10108 (convert_pointer_to_vbase): Declare.
10109 * init.c (expand_direct_vtbls_init): Remove.
10110 (dfs_initialize_vtbl_ptrs): New function.
10111 (initialize_vtbl_ptrs): Likewise.
10112 (emit_base_init): Use initialize_vtbl_ptrs.
10113 * search.c (convert_pointer_to_vbase): Make it global.
10114 (expand_indirect_vtbls_init): Remove vtable initialization code.
10115 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10117 * class.c (dfs_finish_vtbls): New function.
10118 (finish_vtbls): Use it.
10119 (dump_class_hierarchy): New function.
10121 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10122 (BINFO_VBASE_PRIMARY_P): New macro.
10123 (BINFO_VIRTUALS): Add to documentation.
10124 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10125 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10126 (dfs_mark_primary_bases_queue_p): Likewise.
10127 (dfs_unmarked_real_bases_queue_p): New function.
10128 (dfs_marked_real_bases_queue_p): Likewise.
10129 * search.c (dfs_mark_primary_bases): Adjust.
10130 (mark_primary_bases): Likewise.
10131 (get_shared_vbase_if_not_primary): New function.
10132 (dfs_unmarked_real_bases_queue_p): Likewise.
10133 (dfs_marked_real_bases_queue_p): Likewise.
10134 (dfs_get_pure_virtuals): Simplify.
10135 (get_pure_virtuals): Likewise.
10137 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10139 * lex.c: Include tm_p.h.
10141 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10143 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10145 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10147 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10148 * pt.c (instantiate_decl): Defer comdat templates that might not be
10151 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10152 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10153 (finish_file): Likewise.
10155 * decl2.c (import_export_class): Undo 12/14 change.
10157 * error.c (dump_decl): operator new, not operatornew.
10159 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10160 * search.c (lookup_field_1): Look for the last field with the
10163 2000-01-05 Nathan Sidwell <nathan@acm.org>
10165 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10168 2000-01-05 Nathan Sidwell <nathan@acm.org>
10170 * typeck.c (build_static_cast): Don't strip target qualifiers
10171 when casting from a class.
10173 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10175 * class.c (warn_hidden): Initialize variable `fndecl'.
10177 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10179 * decl.c (flag_isoc9x): New variable to be able to use code in
10180 c-common.c. For now always zero.
10182 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10184 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10185 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10186 or unshare_base_binfos for virtual bases here.
10187 * search.c (dfs_get_vbase_types): Do it here.
10188 (get_vbase_types): Adjust.
10190 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10192 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10193 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10194 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10195 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10196 (unmark_primary_bases): Remove declaration.
10197 (unmarkedp): Declare.
10198 (dfs_vbase_unmark): Likewise.
10199 * class.c (determine_primary_base): Return immediately if there
10200 are no base classes. Call mark_primary_bases here.
10201 (modify_all_direct_vtables): Remove.
10202 (modify_all_indirect_vtables): Remove.
10203 (dfs_modify_vtables_queue_p): New function.
10204 (dfs_modify_vtables): New function.
10205 (modify_all_vtables): Use them.
10206 (build_base_fields): Build FIELD_DECLs for primary virtual base
10208 (create_vtable_ptr): Don't call determine_primary_base here.
10209 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10210 (dfs_set_offset_for_vbases): ... this.
10211 (layout_virtual_bases): Use it.
10212 (layout_class_type): Call determine_primary_base here.
10213 * search.c (unmarkedp): Make it global.
10214 (shared_marked_p): Simplify.
10215 (shared_unmarked_p): Likewise.
10216 (dfs_primary_bases_queue_p): Remove.
10217 (dfs_unmark_primary_bases): Likewise.
10218 (unmark_primary_bases): Likewise.
10219 (mark_primary_bases): Simplify.
10220 (get_pure_virtuals): Don't call mark_primary_bases here.
10221 (dfs_vbase_unmark): New function.
10222 (get_vbase_types): Simplify.
10224 * class.c (struct base_info): Remove.
10225 (determine_primary_base): Take has_virtual_p rather than a
10226 base_info as input. Don't calculate max_has_virtual.
10227 (finish_struct_bits): Remove max_has_virtual argument.
10228 (create_vtable_ptr): Remove max_has_virtual_p argument.
10229 (layout_virtual_bases): Remove max argument.
10230 (layout_basetypes): Likewise.
10231 (layout_class_type): Remove max_has_virtual_p argument.
10232 (finish_struct_1): Remove max_has_virtual.
10234 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10235 (layout_basetypes): Remove.
10236 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10237 Update to handle primary virtual bases.
10238 (remove_base_fields): New function, split out from
10240 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10241 (layout_virtual_bases): New function, split out from
10242 layout_basetypes. Update to handle primary virtual bases.
10243 (layout_basetypes): Moved here from tree.c. Use
10244 remove_base_fields and layout_virtual_bases.
10245 * search.c (dfs_mark_primary_bases_queue_p): New function.
10246 (mark_primary_bases): Use it.
10247 * tree.c (CEIL): Remove.
10248 (propagate_binfo_offsets): Remove.
10249 (layout_basetypes): Remove.
10251 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10253 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10254 (BINFO_PRIMARY_MARKED_P): New macro.
10255 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10256 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10257 (mark_primary_bases): New function.
10258 (unmark_primary_bases): Likewise.
10259 * search.c (get_abstract_virtuals_1): Remove.
10260 (dfs_mark_primary_bases): New function.
10261 (mark_primary_bases): Likewise.
10262 (dfs_unmark_primary_bases): Likewise.
10263 (unmark_primary_bases): Likewise.
10264 (dfs_get_pure_virtuals): Likewise.
10266 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10268 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10269 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10270 (modify_one_vtable): Adjust.
10271 (fixup_vtable_deltas1): Likewise.
10272 (override_one_vtable): Likewise.
10273 * search.c (get_abstract_virtuals_1): Likewise.
10274 (get_pure_virtuals): Likewise.
10275 (expand_upcast_fixups): Likewise.
10276 * tree.c (debug_binfo): Likewise.
10278 * class.c (build_vtable): Don't return a value. Don't rebuild
10279 vtables for bases that have already been handled.
10280 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10281 already been handled.
10282 (modify_one_vtable): Adjust accordingly.
10283 (fixup_vtable_deltas1): Likewise.
10284 (finish_struct_1): Likewise.
10286 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10288 * call.c (build_new_method_call): Also check destructors.