1 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
3 Remove TYPE_NONCOPIED_PARTS.
4 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
5 CLASSTYPE_PURE_VIRTUALS.
6 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
7 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
8 (layout_class_type): Don't call fixup_inlin_methods here ...
9 (finish_struct_1): ... call it here.
11 2001-09-04 Mark Mitchell <mark@codesourcery.com>
13 * decl.c (duplicate_decls): Remove code deadling with
15 * decl2.c (finish_file): Likewise.
16 * pt.c (instantiate_decl): Likewise.
17 * semantics.c (expand_body): Don't defer local functions if
18 they wouldn't be deferred for some other reason. Don't
19 generate RTL for functions that will not be emitted.
20 (genrtl_start_function): Remove code deadling with
22 (genrtl_finish_function): Likewise.
24 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
27 * call.c (build_over_call): Do not optimize any empty base
30 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
32 * error.c (dump_template_decl): Output template parameters
33 together with their specifiers.
34 Output `class' prefix for template template parameter.
35 (dump_decl): Fix formatting.
37 2001-08-30 Kurt Garloff <garloff@suse.de>
39 * optimize.c (inlinable_function_p): Allow only smaller single
40 functions. Halve inline limit after reaching recursive limit.
42 2001-08-30 Joern Rennecke <amylaar@redhat.com>
43 Jason Merrill <jason_merrill@redhat.com>
45 * class.c (build_vtable_entry_ref): Subtract in char*, not
48 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
50 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
51 (build_cplus_array_type): Use cp_build_qualified_type, not
52 TYPE_MAIN_VARIANT, to get an unqualified version.
54 * decl2.c (grok_alignof): Lose.
55 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
56 * typeck.c (c_alignof): Lose.
57 * semantics.c (finish_sizeof, finish_alignof): New.
59 * cp-tree.h: Declare them.
61 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
63 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
64 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
65 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
67 2001-08-19 Jakub Jelinek <jakub@redhat.com>
69 * typeck2.c (add_exception_specifier): Only require complete type if
70 not in processing template declaration.
72 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
74 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
75 GNU_xref_start_scope and GNU_xref_end_scope.
77 * tree.c (TYPE_HASH): Moved to ../tree.h.
79 2001-08-16 Mark Mitchell <mark@codesourcery.com>
81 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
84 2001-08-14 Richard Henderson <rth@redhat.com>
86 * class.c, cp-tree.h (build_vfn_ref): Remove.
87 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
89 2001-08-13 Mark Mitchell <mark@codesourcery.com>
91 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
92 empty class assignment as having side-effects to avoid
95 2001-08-13 Zack Weinberg <zackw@panix.com>
97 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
98 * except.c: Include libfuncs.h.
100 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
102 * decl.c (grokdeclarator): Clarify diagnostic message.
104 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
106 * decl2.c (do_nonmember_using_decl): Replace using directive
107 with using declaration in the error message.
109 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
111 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
112 criterion to avoid rebuilding expression tree instead of
113 processing_template_decl.
115 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
117 Support named return value optimization for inlines, too.
118 * decl.c (finish_function): Nullify returns here.
119 * semantics.c (genrtl_start_function): Not here.
120 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
121 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
122 Also nullify the CLEANUP_STMT for the nrv.
123 * cp-tree.h: Declare it.
124 * optimize.c (declare_return_variable): Replace the nrv with the
126 * typeck.c (check_return_expr): Be more flexible on alignment check.
127 Ignore cv-quals when checking for a matching type.
129 2001-08-09 Richard Henderson <rth@redhat.com>
131 * decl2.c (finish_objects): Use target hooks instead of
132 assemble_constructor and assemble_destructor.
134 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
136 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
138 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
141 Stop using TYPE_NONCOPIED_PARTS.
142 * call.c (build_over_call): Be careful when copy constructing
143 or assigning to an empty class.
144 * class.c (check_bases_and_members): It has a
145 COMPLEX_ASSIGN_REF if it has a vptr.
146 (layout_class_type): Don't add empty class padding to
147 TYPE_NONCOPIED_PARTS.
148 (finish_struct_1): Don't add the VFIELD either.
149 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
152 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
154 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
156 2001-08-06 Richard Henderson <rth@redhat.com>
158 * decl2.c (finish_objects): Pass a symbol_ref and priority to
159 assemble_{constructor,destructor}. Remove priority handling.
161 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
163 Don't allow template-id in using-declaration.
164 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
165 (do_class_using_decl): Likewise.
167 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
169 * cp/spew.c (read_token): No need to pop buffers.
171 2001-08-02 Stan Shebs <shebs@apple.com>
173 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
174 (fnaddr_from_vtable_entry): Remove decl.
175 * method.c (use_thunk): Update comment.
177 2001-08-01 Andrew Cagney <ac131313@redhat.com>
179 * repo.c (get_base_filename): Change return value to const char
182 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
186 * cp-tree.h (flag_honor_std): Remove.
187 (CPTI_FAKE_STD): Remove.
188 (std_node): Remove comment about it being NULL.
189 (fake_std_node): Remove.
190 * decl.c (in_fake_std): Remove.
191 (walk_namespaces_r): Remove fake_std_node check.
192 (push_namespace): Remove in_fake_std code.
193 (pop_namespace): Likewise.
194 (lookup_name_real): Remove fake_std_node check.
195 (init_decl_processing): Always create std_node. Always add
197 (builtin_function): Always put non '_' fns in std.
198 * decl2.c (flag_honor_std): Remove.
199 (lang_f_options): Remove honor-std.
200 (unsupported_options): Add honor-std.
201 (set_decl_namespace): Remove fake_std_node check.
202 (validate_nonmember_using_decl): Likewise.
203 (do_using_directive): Likewise.
204 (handle_class_head): Likewise.
205 * dump.c (cp_dump_tree): Likewise.
206 * except.c (init_exception_processing): Adjust.
207 * init.c (build_member_call): Remove fake_std_node check.
208 (build_offset_ref): Likewise.
209 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
210 * rtti.c (init_rtti_processing): Adjust.
212 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
214 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
215 operand while calling cp_tree_equal.
217 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
219 The 3.0 ABI no longer has vbase pointer fields.
220 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
221 FORMAT_VBASE_NAME): Remove.
222 * method.c (do_build_copy_constructor): Adjust.
223 (do_build_assign_ref): Adjust.
224 * search.c (lookup_field_r): Adjust.
225 * typeck.c (build_component_ref): Adjust.
227 The 3.0 ABI always has a vtable pointer at the start of every
229 * rtti.c (build_headof_sub): Remove.
230 (build_headof): Adjust.
231 (get_tinfo_decl_dynamic): No need to check flag_rtti
233 (create_real_tinfo_var): Explain why we need a hidden name.
235 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
238 * class.c (update_vtable_entry_for_fn): The fixed adjustment
239 of a virtual thunk should be from declaring base.
241 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
243 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
244 the shared virtual base, so preserving inheritance graph order.
246 2001-07-30 Andreas Jaeger <aj@suse.de>
248 * decl2.c: Remove unused var global_temp_name_counter.
250 2001-07-28 Richard Henderson <rth@redhat.com>
252 * method.c (pending_inlines): Remove.
254 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
256 * class.c (mark_primary_virtual_base): Don't adjust base
258 (dfs_unshared_virtual_bases): Adjust them here.
259 (mark_primary_bases): Explain why we adjust at the end.
261 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
263 * class.c (finish_struct_1): When copying the primary base's
264 VFIELD, make sure we find it is at offset zero.
266 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
268 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
269 tsubst_expr for default template arguments.
271 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
274 * spew.c (yylex): Only copy the token's lineno, if it is
277 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
280 * call.c (resolve_args): Simplify, call
281 convert_from_reference.
282 (build_new_op): Resolve and convert from reference ARG1
283 earlier. Adjust ARG2 & ARG3 resolve and conversion.
285 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
287 * decl.c (last_function_parm_tags): Remove.
288 (current_function_parm_tags): Remove.
289 (init_decl_processing): Adjust.
290 (start_function): Adjust.
291 (store_parm_decls): Adjust.
294 * decl.c (grokdeclarator): Detect when a function typedef is
295 declaring a function, and create last_function_parms correctly.
297 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
299 * call.c (joust): Only prefer a non-builtin candidate to a builtin
300 one if they have the same signature.
302 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
303 it rather than toplevel_bindings_p. Give it a mangled name if static.
304 (convert_to_reference): Adjust.
305 * decl2.c (get_temp_name): Lose.
306 * mangle.c (mangle_ref_init_variable): New fn.
307 (mangle_guard_variable): Strip the ref-init header.
309 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
311 (grok_reference_init): Always use DECL_INITIAL.
313 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
316 * call.c (build_conditional_expr): Recheck args after
318 * cp-tree.h (build_conditional_expr): Move to correct file.
319 * typeck.c (decay_conversion): Diagnose any unknown types
321 (build_binary_op): Don't do initial decay or default
322 conversions on overloaded functions.
323 (build_static_cast): Don't do a decay conversion here.
325 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
328 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
329 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
331 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
333 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
334 (create_vtbl_ptr): ... here.
336 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
338 * class.c (build_vbase_offset_vbtl_entries): Look for
339 non-primary base of which we are a sub vtable.
341 2001-07-24 Phil Edwards <pme@sources.redhat.com>
343 * semantics.c (finish_this_expr): Remove unused code.
345 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
347 Simplify rtti, now we've only one ABI.
348 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
350 (tinfo_decl_id, tinfo_var_id): Remove.
351 (get_typeid_1): Remove.
353 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
354 (typeid_ok_p): New function.
355 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
356 (get_tinfo_decl): Remove old abi documentation.
357 (tinfo_from_decl): Remove.
358 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
359 (get_typeid_1): Remove.
360 (get_base_offset): Remove.
361 (synthesize_tinfo_var): Absorb get_base_offset.
362 (create_real_tinfo_var): Don't use tinfo_decl_id.
364 2001-07-23 Graham Stott <grahams@redhat.com>
366 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
367 variable has_two_argument_delete_p.
369 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
371 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
372 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
373 (CPTI_INDEX_IDENTIFIER): Remove.
374 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
375 (delta2_identifier): Remove.
376 (index_identifier): Remove.
377 (pfn_or_delta2_identifier): Remove.
378 (flag_vtable_thunks): Remove.
379 (VTABLE_DELTA2_NAME): Remove.
380 (VTABLE_INDEX_NAME): Remove.
381 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
382 (vfunc_ptr_type_node): Adjust.
383 (VTABLE_NAME_PREFIX): Adjust.
384 (build_vfn_ref): Lose first parameter.
385 (fixup_all_virtual_upcast_offsets): Remove.
386 * decl.c (initialize_predefined_identifiers): Remove
387 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
388 (init_decl_processing): Remove no-vtable-thunk code.
389 * decl2.c (flag_vtable_thunks): Remove.
390 (mark_vtable_entries): Remove no-vtable-thunk code.
391 * error.c (dump_decl): Remove no-vtable-thunk code.
392 (dump_expr): Adjust ptr to member function code.
393 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
395 * rtti.c (build_headof): Remove no-vtable-thunk code.
396 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
397 * search.c (get_base_distance): Remove expand_upcast_fixups case.
398 (virtual_context) Remove.
399 (expand_upcast_fixups): Remove.
400 (fixup_virtual_upcast_offsets): Remove.
401 (fixup_all_virtual_upcast_offsets): Remove.
402 * typeck.c (get_member_function_from_ptrfunc): Remove
403 no-vtable-thunk code.
404 * call.c (build_over_call): Adjust call to build_vfn_ref.
405 * class.c (build_vfn_ref): Lose first parameter. Remove
406 no-vtable-thunk code.
407 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
408 (build_vtable_entry): Remove no-vtable-thunk code.
410 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
412 Remove old-abi remnants. Remove comments about old abi
413 behaviour. Remove refences to 'new-abi' in comments.
414 * cp-tree.h: Adjust comments.
415 (vbase_offsets_in_vtable_p): Delete.
416 (vcall_offsets_in_vtable_p): Delete.
417 (vptrs_present_everywhere_p): Delete.
418 (all_overridden_vfuns_in_vtables_p): Delete.
419 (merge_primary_and_secondary_vtables_p): Delete.
420 (TYPE_CONTAINS_VPTR_P): Adjust.
421 (VTT_NAME_PREFIX): Remove.
422 (CTOR_VTBL_NAME_PREFIX): Remove.
423 (init_vbase_pointers): Remove.
424 * class.c: Adjust coments.
425 (build_vbase_pointer_fields): Delete.
426 (build_vbase_pointer): Remove old-abi code.
427 (build_secondary_vtable): Likewise.
428 (modify_all_vtables): Likewise.
429 (create_vtable_ptr): Likewise.
430 (layout_class_type): Likewise.
431 (finish_struct_1): Likewise.
432 (finish_vtbls): Likewise.
433 (dfs_finish_vtbls): Delete.
434 (build_vbase_offset_vtbl_entries): Remove old-abi code.
435 * cvt.c: Adjust comments.
436 * decl.c: Adjust comments.
437 * decl2.c: Adjust comments.
438 * init.c: Adjust comments.
439 (construct_virtual_bases): Remove old-abi code.
440 * lang-specs.h: Remove -fno-new-abi.
441 * mangle.c: Adjust comments.
442 * rtti.c: Adjust comments.
443 (get_base_offset): Remove old-abi-code.
444 * search.c: Adjust comments.
445 (dfs_init_vbase_pointers): Remove.
446 (dfs_vtable_path_unmark): Remove.
447 (init_vbase_pointers): Remove.
448 * semantics.c: Adjust comments.
449 (emit_associated_thunks): Remove old-abi code.
450 * typeck.c: Adjust comments.
452 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
454 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
457 2001-07-19 Mark Mitchell <mark@codesourcery.com>
459 * class.c (finish_struct_anon): Forbid nested classes.
461 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
463 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
464 * optimize.c: Include debug.h.
465 (maybe_clone_body): Use debug hook.
466 * semantics.c: Include debug.h.
467 (expand_body): Use debug hook.
469 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
471 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
473 2001-07-18 Mark Mitchell <mark@codesourcery.com>
475 * class.c (type_requires_array_cookie): New function.
476 (check_methods): Don't try to figure out whether the type needs a
478 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
479 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
480 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
481 * pt.c (instantiate_class_template): Don't set
482 TYPE_VEC_DELETE_TAKES_SIZE.
483 * NEWS: Document ABI changes from GCC 3.0.
485 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
486 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
488 * NEWS (Changes in GCC 3.0): Fix typo.
490 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
492 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
493 which attributes are to be attached, and a flags argument. Update
494 call to decl_attributes.
495 (grokfield): Update call to decl_attributes.
496 * class.c (finish_struct): Update call to cplus_decl_attributes.
497 * cp-tree.h (cplus_decl_attributes): Update prototype.
498 * decl.c (start_decl, grokdeclarator, start_function): Update
499 calls to decl_attributes and cplus_decl_attributes.
500 * friend.c (do_friend): Update call to cplus_decl_attributes.
501 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
503 2001-07-12 Mark Mitchell <mark@codesourcery.com>
505 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
506 for `register' variables with an asm-specification.
508 2001-07-11 Mark Mitchell <mark@codesourcery.com>
510 * semantics.c (finish_asm_stmt): Mark the output operands
511 to an asm addressable, if necessary.
513 2001-07-11 Ben Elliston <bje@redhat.com>
515 * Revert this change -- there is a subtle bug.
518 * decl.c (finish_enum): New "attributes" argument; pass it to
519 cplus_decl_attributes. Use a narrower type if the enum is packed.
520 * cp-tree.h (finish_enum): Adjust prototype.
521 * parse.y (enum_head): New non-terminal.
522 (structsp): Use it. Enums now may be preceded or followed by
523 optional attributes -- pass their chained tree to finish_enum().
524 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
526 2001-07-10 Mark Mitchell <mark@codesourcery.com>
528 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
531 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
533 * semantics.c (cp_expand_stmt): Fix for null
534 current_function_return_value.
536 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
538 * call.c (build_op_delete_call): Initialize fn.
539 (convert_like_real): Delete conditional.
540 (joust): Initialize *w and *l.
541 * class.c: Add prototype for binfo_ctor_vtable.
542 (get_primary_binfo): Initialize result.
543 * init.c (build_java_class_ref): Initialize name.
545 2001-07-09 Erik Rozendaal <dlr@acm.org>
547 * typeck.c (unary_complex_lvalue): Do not duplicate the
548 argument to modify, pre-, or post-increment when used as an
549 lvalue and when the argument has side-effects.
551 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
553 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
554 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
555 cplus_decl_attributes even if attrs is NULL.
556 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
558 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
560 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
561 calls to decl_attributes.
563 2001-07-06 Ira Ruben <ira@apple.com>
565 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
566 be DECL_TEMPLATE_RESULT.
568 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
570 * cp-tree.h (copy_template_template_parm): Rename to ...
571 (bind_template_template_parm): ... here.
572 * tree.c (copy_template_template_parm): Rename to ...
573 (bind_template_template_parm): ... here. Remove the case when
574 NEWARGS is NULL_TREE.
575 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
576 BOUND_TEMPLATE_TEMPLATE_PARM.
577 * pt.c (lookup_template_class): Adjust.
579 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
581 * cvt.c (convert_lvalue): New fn.
582 * cp-tree.h: Declare it.
583 * method.c (do_build_assign_ref): Use it.
584 (do_build_copy_constructor): Convert parm to base types
585 before calling base constructors.
587 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
588 DECL_USER_ALIGN. Check flag_elide_constructors instead of
590 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
592 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
594 * optimize.c (optimize_inline_calls): New function, broken out
596 (optimize_function): ... here. Call it. Don't inline if it is
598 (dump_function): Print name of dump flag causing this dump.
599 * semantics.c (expand_body): Move thunk inline check to
602 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
604 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
605 (comptypes): Use target.comp_type_attributes.
607 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
609 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
611 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
613 * error.c (lang_print_error_function): Add a `diagnostic_context *'
616 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
618 * decl2.c (import_export_class): Update.
620 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
622 * error.c (init_error): Adjust settings.
624 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
626 * error.c (init_error): Adjust settings.
628 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
630 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
631 return pointers to data members by reference rather than by value.
633 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
635 Implement the Named Return Value optimization.
636 * cp-tree.h (struct cp_language_function): Add x_return_value.
637 (current_function_return_value): Now a macro.
638 * decl.c: Don't define it.
639 (define_label, finish_case_label): Don't clear it.
640 (init_decl_processing): Don't register it with GC.
641 * semantics.c (genrtl_finish_function): Don't check it for
642 no_return_label. Copy the RTL from the return value to
643 current_function_return_value and walk, calling...
644 (nullify_returns_r): ...this new fn.
645 * typeck.c (check_return_expr): Set current_function_return_value.
647 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
649 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
650 sharing a ctor vtable with. Merge code for cases 1 and 2.
651 (binfo_ctor_vtable): New fn.
652 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
654 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
656 * class.c (dfs_find_final_overrider): Fix logic.
658 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
659 virtual thunk instead of non-virtual.
660 (get_matching_virtual): Uncomment.
662 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
663 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
666 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
668 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
669 we've not emerged from the hierarchy of RTTI_BINFO on reaching
672 2001-06-13 Mark Mitchell <mark@codesourcery.com>
674 * NEWS: Update release number.
676 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
678 PR c++/3130, c++/3131, c++/3132
679 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
680 * class.c (force_canonical_binfo_r): Move
681 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
682 virtual bases unless they're primary and what they're primary
684 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
685 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
686 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
688 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
689 (layout_nonempty_base_or_field): Add most derived type
691 (layout_empty_base): Likewise.
692 (build_base_field): Likewise.
693 (build_base_fields): Likewise.
694 (propagate_binfo_offsets): Add most derived type
695 parameter. Skip non canonical virtual bases too.
696 (dfs_set_offset_for_unshared_vbases): Don't skip primary
697 bases. Do skip canonical bases.
698 (layout_virtual_bases): Adjust.
699 (layout_class_type): Adjust.
700 (dfs_get_primary_binfo): Build list of virtual primary base
702 (get_primary_binfo): Check that the shared virtual primary
703 base candidate was found first.
704 (accumulate_vtbl_inits): Don't do anything for non-vptr
705 containing binfos. For case 1 primary virtual bases, keep
706 checking that we've not emerged from the hierarchy of RTTI_BINFO.
708 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
711 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
712 hierarchy looking for primary bases for a ctor
713 vtable. Recursively call oneself, if we meet our primary via
714 this route and haven't met it yet via inheritance graph order.
716 2001-06-11 Mark Mitchell <mark@codesourcery.com>
718 * lang-options.h: Emit documentation for -fno-honor-std, not
721 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
723 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
725 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
727 2001-06-10 Mark Mitchell <mark@codesourcery.com>
728 Gabriel Dos Reis <gdr@codesourcery.com>
730 * Make-lang.in (cp/call.o): Depend on diagnostic.h
731 (cp/typeck.o): Depend on diagnostic.h
732 (cp/typeck2.o): Depend on diagnostic.h
733 (cp/repo.o): Depend on dignostic.h
734 * typeck.c: #include diagnostic.h
735 (convert_for_initialization): Remove extern declaration for
736 warningcount and errorcount.
738 * call.c: #include diagnostic.h
739 (convert_like_real): Remove extern declaration for warnincount and
742 * repo.c: #include diagnostic.h
743 * typeck2.c: #include diagnostic.h
745 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
747 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
750 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
753 * friend.c (do_friend): Use push_decl_namespace for classes at
756 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
757 Jason Merrill <jason_merrill@redhat.com>
760 * class.c (build_secondary_vtable): Use assert, rather than an error
762 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
763 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
764 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
765 Don't set BINFO_VTABLE for a primary virtual base.
767 2001-06-07 Mark Mitchell <mark@codesourcery.com>
769 * decl.c (duplicate_decls): Update source position information
770 when a template function is defined.
772 2001-06-07 Phil Edwards <pme@sources.redhat.com>
774 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
776 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
779 * decl.c (pushtag): Don't push into a complete type's scope.
781 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
783 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
784 (struct lang_decl_flags): Lose generate_with_vtable_p.
785 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
786 * class.c (copy_virtuals): Adjust.
787 * decl2.c (mark_vtable_entries): Adjust.
788 * method.c (make_thunk, build_vtable_entry): Adjust.
789 * class.c (update_vtable_entry_for_fn): Only look as far as the
790 first defining class.
791 (build_vtbl_initializer): Put nothing in the slot for a function only
792 defined in a lost primary virtual base.
793 (add_vcall_offset_vtbl_entries_1): Use the same code for
794 the lost primary case and the normal case.
795 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
796 (get_vfield_offset, get_derived_offset): Lose.
797 (dfs_find_final_overrider): Use look_for_overrides_here.
798 (get_matching_virtual): New fn.
799 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
801 * search.c (look_for_overrides_here): Split out from...
802 (look_for_overrides_r): Here.
804 * class.c (find_final_overrider): Return error_mark_node on error.
806 * decl2.c (key_method): #if 0 accidental change.
808 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
810 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
811 (build_over_call): Likewise.
812 * decl.c (grokparms): Likewise.
813 * pt.c (tsubst_decl): Likewise.
814 * typeck.c (convert_arguments): Likewise.
816 2001-06-05 Mark Mitchell <mark@codesourcery.com>
818 * semantics.c (begin_class_definition): Robustify.
820 * pt.c (instantiate_decl): Tell the repository code about the
821 clones, not the cloned functions.
822 * repo.c (repo_template_used): Explicitly instantiate the cloned
823 function, not the clones.
825 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
827 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
828 ICS_BAD_FLAG on created conversion.
829 (compare_ics): Break out rank.
831 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
833 * decl.c (xref_tag): Remove extraneous %s on dependent name
836 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
838 * class.c (layout_vtable_decl): Fix off by one error on
840 (build_vtt): Likewise.
841 (build_ctor_vtbl_group): Likewise.
843 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
845 * class.c (maybe_indent_hierarchy): New function.
846 (dump_class_hierarchy_r): Add flags. Dump extra binfo
847 information, if enabled. Use maybe_indent_hierarchy. Adjust
849 (dump_class_hierarchy): Adjust prototype. Adjust output format.
850 (dump_array, dump_vtable, dump_vtt): New functions.
851 (finish_struct_1): Adjust hierarchy dumping.
852 (initialize_vtable): Call dump_vtable.
853 (build_vtt): Call dump_vtt.
854 (build_ctor_vtbl_group): Call dump_vtable.
855 * decl2.c (flag_dump_class_layout): Remove.
856 (cxx_decode_option): Remove dump translation unit
857 and dump class hierarchy check. Call dump_switch_p.
858 (finish_file): Adjust dumping.
859 (dump.c): Only dump base classes if not TDF_SLIM.
860 Only dump namespace members if not TDF_SLIM.
861 * optimize.c (dump_function): New function.
862 (optimize_function): Call dump_function.
863 * semantics.c (expand_body): Use dump_enabled_p.
865 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
868 Part missed from first commit
869 * decl2.c (finish_anon_union): Copy context.
871 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
874 * optimize.c (remap_decl): Remap anonymous aggregate members too.
876 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
879 * semantics.c (expand_body): Don't optimize thunks.
881 2001-05-25 Sam TH <sam@uchicago.edu>
883 * cp-tree.h lex.h: Fix header include guards.
885 2001-05-25 Mark Mitchell <mark@codesourcery.com>
887 * decl.c (init_decl_processing): Tweak.
889 2001-05-24 Mark Mitchell <mark@codesourcery.com>
891 * decl.c (duplicate_decls): Tidy.
892 (init_decl_processing): Always set flag_no_builtin.
894 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
897 * decl2.c (do_local_using_decl): Push the decls, even in a
900 2001-05-22 Mark Mitchell <mark@codesourcery.com>
902 * optimize.c (initialize_inlined_parameters): Don't set
903 TREE_READONLY for a VAR_DECL taking the place of an inlined
906 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
908 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
909 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
912 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
914 * parse.y: Refer to compound literals as such, not as
915 constructor-expressions.
917 2001-05-21 Mark Mitchell <mark@codesourcery.com>
919 * call.c (build_op_delete_call): Ignore exception-specifications
920 when looking for matching delete operators.
921 * init.c (build_new_1): Compute whether or not the allocation
922 function used is a placement allocation function or not, and
923 communicate this information to build_op_delete_call.
925 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
927 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
928 (build_vtbl_ref): Adjust.
929 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
930 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
932 (unsupported_options): Correspondingly.
934 * decl2.c (maybe_make_one_only): Check flag_weak, not
937 * cp-tree.def (START_CATCH_STMT): Lose.
938 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
939 * tree.c (cp_statement_code_p): Don't case it.
940 * semantics.c (cp_expand_stmt): Likewise.
941 * cp-tree.h (START_CATCH_TYPE): Lose.
943 * except.c (expand_start_catch_block): Don't start any blocks.
945 (expand_end_catch_block): Don't end any blocks.
946 * parse.y (handler): Don't pass anything from finish_handler_parms
948 * pt.c (tsubst_expr): Likewise.
949 * semantics.c (begin_handler): Call note_level_for_catch here.
950 (finish_handler_parms): Don't return anything.
951 (genrtl_catch_block, begin_catch_block): Lose.
952 (genrtl_handler): Call expand_start_catch here.
954 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
956 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
957 (get_vtable_decl, build_vtt): Not here.
959 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
962 * optimize.c (update_cloned_parm): Copy addressability and other
965 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
967 * pt.c (determine_specialization): Ignore artificial functions.
969 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
971 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
972 (C_RID_CODE): Remove.
973 * lex.c (cxx_init_options): Call set_identifier_size. Update.
974 (init_parse): Don't do it here.
976 2001-05-18 Diego Novillo <dnovillo@redhat.com>
978 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
979 function declaration to avoid stripping the symbol's attributes.
981 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
983 * decl.c (pushdecl): Adjust error string.
984 (xref_tag): Adjust friend class injection warning. Remove the
985 inherited name from the class shadowed scope.
987 2001-05-17 Mark Mitchell <mark@codesourcery.com>
989 * except.c (cp_protect_cleanup_actions): New function.
990 (init_exception_processing): Don't set protect_cleanup_actions
991 here. Do set lang_protect_cleanup_actions.
993 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
995 * spew.c (read_token): Call yyerror on all unexpected tokens.
997 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
999 * init.c (member_init_ok_or_else): Take a tree rather than
1001 (expand_member_init): Adjust.
1003 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1005 * decl.c (duplicate_decls): Suppress warning about duplicate
1006 decls if the first decl is a friend.
1008 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1010 * except.c (choose_personality_routine): Export. Add
1011 explanatory comment. Take an enum languages, not a boolean.
1012 (initialize_handler_parm): Adjust to match.
1013 * cp-tree.h: Prototype choose_personality_routine.
1014 * lex.c (handle_pragma_java_exceptions): New function.
1015 (init_cp_pragma): Register #pragma GCC java_exceptions.
1017 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1019 * method.c (build_mangled_C99_name): Remove unused prototype.
1021 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1023 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1024 * typeck.c (get_member_function_from_ptrfunc,
1025 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1026 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1028 Reverted Geoff Keating's 2001-05-03's patch.
1030 2001-05-11 Ira Ruben <ira@apple.com>
1032 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1034 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1036 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1037 * parse.y: Update for '&&'; don't issue warning here.
1038 * semantics.c (finish_label_expr): Delete.
1040 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1042 * splay-tree.h (splay_tree_max): New function.
1043 (splay_tree_min): Likewise.
1045 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1047 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1048 (pfn_vflag_identifier): Define.
1049 Update comment about layout of pointer functions.
1050 (build_ptrmemfunc1): Update prototype.
1051 (expand_ptrmemfunc_cst): Update prototype.
1052 * decl.c (initialize_predefined_identifiers): Initialize
1053 pfn_vflag_identifier.
1054 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1055 an extra field to the type.
1056 * expr.c (cplus_expand_constant): Pass 'flag' between
1057 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1058 * typeck.c (get_member_function_from_ptrfunc): When
1059 FUNCTION_BOUNDARY < 16, look at additional field to determine
1060 if a pointer-to-member is a real pointer or a vtable offset.
1061 (build_ptrmemfunc1): Add new parameter to contain extra field.
1062 (build_ptrmemfunc): Pass the extra field around.
1063 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1064 (pfn_from_ptrmemfunc): Ignore the extra field.
1066 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1068 * cp-tree.h (flag_inline_trees): Update documentation.
1069 * decl.c (init_decl_processing): Adjust handling of
1070 flag_inline_functions and flag_inline_trees to support -O3.
1071 (grokfndecl): Set DECL_INLINE on all functions if that's what
1073 (save_function_data): Clear DECL_INLINE in
1074 current_function_cannot_inline is non-NULL.
1075 * decl2.c (flag_inline_trees): Update documentation.
1077 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1079 * dump.c (cp_dump_tree, USING_STMT case): New case.
1080 * tree.c (cp_statement_code_p): Add USING_STMT.
1081 * decl2.c (do_using_directive): Add the using directive statement.
1083 * tree.c (walk_tree): Reformat an if block.
1085 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1087 * decl.c (compute_array_index_type): Don't try to do anything with
1088 the indices when processing a template.
1090 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1092 * call.c: NULL_PTR -> NULL.
1093 * class.c: Likewise.
1096 * decl2.c: Likewise.
1097 * except.c: Likewise.
1100 * search.c: Likewise.
1102 * typeck.c: Likewise.
1103 * typeck2.c: Likewise.
1105 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1107 * decl2.c (do_using_directive): Revert previous patch.
1109 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1111 * cp-tree.def (USING_STMT): New statement node.
1112 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1113 * decl2.c (do_using_directive): Add USING_STMT to statement
1114 tree. Don't emit errors when processing template decl.
1115 * pt.c (tsubst_expr, USING_STMT case): New case.
1116 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1118 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1120 * call.c (build_new_op): Convert args from reference here.
1121 (build_conditional_expr): Don't convert here.
1123 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1125 * spew.c (last_token_id): New static variable.
1126 (read_token): Set it here.
1127 (yyerror): Use it here.
1129 2001-04-30 Richard Henderson <rth@redhat.com>
1131 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1134 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1136 * gxxint.texi: Remove.
1137 * Make-lang.in: Remove all traces of gxxint.texi.
1139 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1141 * decl2.c (start_static_initialization_or_destruction): Correct
1142 logic to handle the -fno-use-cxa-atexit case.
1144 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1146 * optimize.c (update_cloned_parm): New function.
1147 (maybe_clone_body): Use it. Update the `this' parameter too.
1149 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1151 * decl2.c (unsupported_options): Add new-abi.
1152 * lang-options.h: Remove no longer supported options.
1154 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1156 * except.c (can_convert_eh): Don't check template parms,
1159 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1161 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1163 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1165 * cp-tree.h (adjust_clone_args): Prototype new function.
1166 * class.c (adjust_clone_args): New function.
1167 * decl.c (start_function): Call it for in charge ctors.
1169 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1171 * method.c (use_thunk): Make sure that thunks really are emitted
1174 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1176 * mangle.c (write_chars): New macro.
1177 (hwint_to_ascii): New function
1178 (write_number): Use it.
1179 (write_integer_cst): Deal with really big numbers.
1181 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1183 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1186 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1188 * decl.c (grokdeclarator): Set context of namespace scope
1191 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1193 * cp/optimize.c: Include hashtab.h.
1194 (struct inline_data): Add tree_pruner.
1195 (expand_call_inline, expand_calls_inline): Use it when calling
1197 (optimize_function): Initialize and free tree_pruner.
1199 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1201 Lazy __FUNCTION__ generation.
1202 * cp-tree.def (FUNCTION_NAME): Remove.
1203 * cp-tree.h (function_name_declared_p): Remove.
1204 (cp_fname_init): Prototype.
1205 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1206 don't call declare_function_name. Call start_fname_decls.
1207 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1208 clobber the line number.
1209 (cp_fname_init): New function.
1210 (start_function): Call start_fname_decls.
1211 (finish_function): Call finish_fname_decls.
1212 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1213 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1214 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1215 * parse.y (VAR_FUNC_NAME): New token.
1216 (primary): Add VAR_FUNC_NAME.
1217 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1219 (tsubst, FUNCTION_NAME case): Remove.
1220 (tsubst_copy, FUNCTION_NAME case): Remove.
1221 (tsubst_expr, DECL_STMT case): Be careful with a
1222 DECL_PRETTY_FUNCTION_P.
1223 (instantiate_decl): Remove function_name_declared_p.
1224 * semantics.c (begin_compound_statement): Don't call
1225 declare_function_name here.
1226 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1227 (finish_translation_unit): Call finish_fname_decls.
1228 (expand_body): Remove function_name_declared_p.
1229 * typeck2.c (digest_init): Allow any ERROR_MARK.
1231 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1233 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1234 * semantics.c: Fix some typos.
1236 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1238 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1240 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1242 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1244 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1246 * except.c (build_throw): Wrap the initialization of the exception
1247 object in a MUST_NOT_THROW_EXPR.
1248 (do_free_exception): #if 0.
1250 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1252 * cp-tree.h (finish_enum): Change prototype.
1253 * decl.c (finish_enum): Reorganize.
1254 * parse.y (structsp): Adjust calls to finish_enum.
1256 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1258 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1261 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1263 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1264 (layout_empty_base): Return at end flag.
1265 (build_base_field): Likewise.
1266 (build_base_fields): Likewise.
1267 (layout_virtual_bases): Don't add 1 to eoc value.
1268 (end_of_class): Use full size for empty bases.
1269 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1270 empty bases. Don't add 1 to eoc value. Only add trailing padding
1271 if we're an empty class with no empty bases.
1272 (dump_class_hierarchy): Dump size and alignment.
1274 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1276 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1279 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1281 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1282 is found, look first if name does not match the structure name.
1284 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1286 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1288 (SET_DECL_LANGUAGE): New macro.
1289 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1290 (pushdecl): Likewise.
1291 (build_library_fn_1): Likewise.
1292 (build_cp_library_fn): Likewise.
1293 (grokfndecl): Likewise.
1294 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1295 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1296 * lex.c (retrofit_lang_decl): Likewise.
1297 * mangle.c (mangle_decl_string): Don't mangle the names of
1298 variables declared with C language linkage.
1299 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1301 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1303 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1304 flag_access_control from uninitialized storage.
1306 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1308 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1309 * mangle.c (write_pointer_to_member_type): Fix mangling of
1310 pointers to cv-qualified member function types.
1312 * init.c (build_delete): Create a SAVE_EXPR for the address if
1313 we're going to use it more than once.
1315 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1317 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1318 (expand_ptremfunc_cst): Change prototype.
1319 (delta2_from_ptrmemfunc): Remove.
1320 * expr.c (cplus_expand_constant): Adjust call to
1321 expand_ptrmemfunc_cst.
1322 * typeck.c (build_ptrmemfunc1): Simplify.
1323 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1324 results in a constant.
1325 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1326 (delta2_from_ptrmemfunc): Remove.
1327 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1329 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1331 * cp-tree.h (decl_namespace_list): New macro.
1332 (struct saved_scope): Add decl_ns_list.
1333 * decl.c (mark_saved_scope): Mark it.
1334 * decl2.c: Lose static decl_namespace_list.
1335 (init_decl2): Don't save it.
1337 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1339 * cp-tree.h (warn_return_type, yylex): Delete redundant
1342 * decl.c (current_class_depth, global_namespace): Likewise.
1344 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1346 * repo.c (flag_use_repository): Likewise.
1348 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1350 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1351 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1352 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1353 lvalue_or_else, print_lang_statistics, comp_target_types,
1354 unsigned_type, signed_type, signed_or_unsigned_type,
1355 build_function_call, mark_addressable, incomplete_type_error):
1356 Delete redundant declarations.
1358 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1360 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1361 (TYPE_ANONYMOUS_P): New macro.
1362 (TAGGED_TYPE_P): New macro.
1363 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1364 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1365 * tree.c (no_linkage_helper): Likewise.
1366 * semantics.c (begin_class_definition): Likewise.
1367 * pt.c (convert_template_argument): Likewise.
1368 * lex.c (check_for_missing_semicolon): Likewise.
1370 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1372 * class.c (dfs_unshared_virtual_bases): New function.
1373 (mark_primary_bases): Call it.
1374 (check_bases): Ignore virtual bases when determining
1377 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1379 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1381 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1383 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1384 cloned function to the clone.
1386 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1388 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1390 * semantics.c: Include expr.h.
1392 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1394 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1395 and assignment op. Set TREE_USED for parameter.
1397 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1399 * class.c (find_final_overrider_data): Add `candidates'.
1400 (dfs_find_final_overrider): Don't issue error messages
1402 (find_final_overrider): Issue error messages here.
1403 (build_base_field): Don't warn about amgibuous direct bases here.
1404 (warn_about_ambiguous_direct_bases): New function.
1405 (layout_class_type): Use it.
1407 2001-04-10 Richard Henderson <rth@redhat.com>
1409 * typeck.c (build_array_ref): Push the array reference inside
1410 COMPOUND_EXPR and COND_EXPR.
1412 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1414 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1415 * decl.c (duplicate_decls): Adjust accordingly.
1416 (maybe_commonize_var): Likewise.
1417 (grokfndecl): Likewise.
1418 (start_function): Likewise.
1419 (start_method): Likewise.
1420 * decl2.c (key_method): Likewise.
1421 (import_export_decl): Likewise.
1422 * method.c (implicitly_declare_fn): Likewise.
1423 * optimize.c (maybe_clone_body): Likewise.
1425 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1427 * lang-specs.h: Add __DEPRECATED.
1429 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1431 * search.c (get_dynamic_cast_base_type): When building a new
1432 constant, set its type to ssizetype.
1434 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1436 * optimize.c (expand_call_inline): Only add newly inlined statements
1439 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1441 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1442 (OPERATOR_FORMAT): Likewise.
1443 (OPERATOR_TYPENAME_FORMAT): Likewise.
1444 * operators.def: Remove old name-mangling information.
1445 * decl.c (grok_op_properties): Adjust accordingly.
1446 * lex.c (init_operators): Likewise.
1447 * rtti.c (get_tinfo_decl): Issue error messages about types that
1450 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1452 * decl2.c (import_export_decl): Don't call import_export_class
1453 when processing an inline member function.
1454 * semantics.c (expand_body): Call import_export_decl before
1455 emitting inline functions.
1457 2001-03-28 Richard Henderson <rth@redhat.com>
1459 IA-64 ABI Exception Handling:
1460 * cp-tree.def (EH_SPEC_BLOCK): New.
1461 (MUST_NOT_THROW_EXPR): New.
1462 * cp-tree.h: Update changed function declarations.
1463 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1464 (CPTI_CALL_UNEXPECTED): New.
1465 (struct cp_language_function): Rename x_eh_spec_try_block
1467 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1468 * decl.c (current_binding_level): If no current function
1469 bindings, revert to scope_chain.
1470 (initialize_predefined_identifiers): Remove __cp_push_exception.
1471 (store_parm_decls): Use begin_eh_spec_block.
1472 (finish_function): Use finish_eh_spec_block.
1473 (mark_lang_function): Update for name changes.
1474 * decl2.c (finish_file): No mark_all_runtime_matches.
1475 * dump.c (cp_dump_tree): Handle new tree codes.
1476 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1477 * except.c (catch_language_init, catch_language): Remove.
1478 (init_exception_processing): Don't set language code.
1479 Initialize call_unexpected_node, protect_cleanup_actions,
1480 eh_personality_libfunc, lang_eh_runtime_type.
1481 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1482 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1483 (prepare_eh_type): Split out type canonicalizations ...
1484 (build_eh_type_type): ... from here.
1485 (build_eh_type_type_ref): Remove.
1486 (mark_all_runtime_matches): Remove.
1487 (build_exc_ptr): New.
1488 (do_begin_catch, do_end_catch): New.
1489 (do_pop_exception): Remove.
1490 (build_terminate_handler): Remove.
1491 (choose_personality_routine): Split out language choice from ...
1492 (initialize_handler_parm): ... here.
1493 Use MUST_NOT_THROW_EXPR.
1494 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1495 exception object handling.
1496 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1497 (expand_exception_blocks, alloc_eh_object): Remove.
1498 (begin_eh_spec_block, finish_eh_spec_block): New.
1499 (do_allocate_exception, do_free_exception): New.
1500 (expand_throw): Merge into ...
1501 (build_throw): ... here. Update for abi.
1502 * expr.c (cplus_expand_expr): No expand_internal_throw.
1503 Handle MUST_NOT_THROW_EXPR.
1504 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1505 * semantics.c (*) Update for except.h name changes.
1506 (genrtl_try_block): No protect_with_terminate.
1507 (genrtl_eh_spec_block): New.
1508 (genrtl_handler): Don't emit the goto here.
1509 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1510 (genrtl_finish_function): Don't expand_exception_blocks.
1511 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1513 2001-03-28 Richard Henderson <rth@redhat.com>
1515 * decl.c (struct named_label_list): Rename eh_region to
1516 in_try_scope, add in_catch_scope.
1517 (struct binding_level): Rename eh_region to is_try_scope,
1519 (note_level_for_try): Rename from note_level_for_eh.
1520 (note_level_for_catch): New.
1521 (poplevel): Copy both is_try_scope and is_catch_scope to
1522 the named_label_list struct.
1523 (check_previous_goto_1): Don't check for catch block via
1524 DECL_ARTIFICIAL; use in_try_scope instead.
1525 (check_goto): Likewise.
1526 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1527 * except.c (expand_start_catch_block): Call note_level_for_catch.
1528 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1530 2001-03-27 Richard Henderson <rth@redhat.com>
1532 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1533 exceptions_via_longjmp.
1535 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1537 * pt.c (check_default_tmpl_args): Make error messages clearer.
1539 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1541 * error.c: Also undefine 'A' macro used for cp_printers definition.
1543 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1545 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1547 2001-03-26 Mike Yang <yang@research.att.com>
1548 Mark Mitchell <mark@codesourcery.com>
1550 * dump.c (dump_access): New function.
1551 (cp_dump_tree): Use it. Dump basetype information for class
1554 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1556 * Makefile.in (optimize.o): Depend on params.h.
1557 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1558 (init_decl_processing): Set flag_no_inline when doing
1560 * optimize.c: Include params.h.
1561 (struct inline_data): Improve documentation of FNS. Add
1562 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1563 (INSNS_PER_STMT): New macro.
1564 (remap_block): Use CLONING_P.
1565 (inlinable_function_p): Don't inline big functions.
1566 (expand_call_inline): Keep track of how much inlining we've done.
1567 (optimize_function): Set FIRST_INLINED_FN.
1568 (maybe_clone_body): Set CLONING_P.
1569 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1571 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1572 rest_of_compilation. Clear DECL_RTL for local variables
1574 (clear_decl_rtl): New function.
1576 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1579 * cp-tree.h (skip_type_access_control,
1580 reset_type_access_control): Prototype.
1581 * decl.c (grokdeclarator): Access of friends is not checked.
1582 * parse.y (component_decl_list): Reset type access control.
1583 * semantics.c (decl_type_access_control): Clear
1584 current_type_lookups.
1585 (save_type_access_control): Don't save if not deferring.
1586 (skip_type_access_control, reset_type_access_control): New
1588 (begin_class_definition): Do type access control for basetypes.
1589 Start deferred access control.
1590 (finish_class_definition): Resume immediate access control if
1591 this is a local class.
1593 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1595 * class.c (add_method): Use memcpy/memmove, not bcopy.
1597 * decl.c (duplicate_decls): Likewise.
1599 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1601 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1604 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1606 * decl.c (local_names): Define.
1607 (push_local_name): New.
1608 (grok_reference_init): Return init if initializing static reference
1609 variable with non-constant instead of emitting it.
1610 Move expand_static_init call to cp_finish_decl.
1611 (layout_var_decl): Call push_local_name.
1612 (maybe_commonize_var): Allow inlining functions even if they have
1613 static local variables, use comdat_linkage for them if flag_weak.
1614 (check_initializer): Call obscure_complex_init if
1615 grok_reference_init returned non-zero.
1616 (save_function_data): Clear x_local_names.
1617 (pop_cp_function_context): Free x_local_names.
1618 (mark_inlined_fns): Remove.
1619 (mark_lang_function): Mark x_local_names.
1620 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1621 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1622 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1623 DECL_DISCRIMINATOR_P.
1624 * cp-tree.h (cp_language_function): Add x_local_names.
1625 (lang_decl_flags): Add discriminator into u2.
1626 (lang_decl_inlined_fns): Remove.
1627 (lang_decl): inlined_fns is now a TREE_VEC.
1628 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1629 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1630 TREE_VEC, not a custom structure.
1631 (optimize_function): Likewise.
1632 * mangle.c (discriminator_for_local_entity): Discriminate among
1633 VAR_DECL local entities.
1634 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1637 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1639 Add support for Java interface method calls.
1640 * cp-tree.h (struct lang_type): Add java_interface flag.
1641 (TYPE_JAVA_INTERFACE): New macro.
1642 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1643 by setting TYPE_JAVA_INTERFACE.
1644 * call.c (java_iface_lookup_fn): New static.
1645 (build_over_call): If calling a method declared in a
1646 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1647 expression which resolves the function address.
1648 (build_java_interface_fn_ref): New function.
1650 2001-03-22 Richard Henderson <rth@redhat.com>
1652 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1653 * except.c: Don't include it.
1655 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1656 based on an idea from Joe Buck <jbuck@synopsys.com>
1658 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1660 (data_def, component_decl): Add reductions to bad_decl.
1662 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1664 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1665 anonymous aggregates, since they don't have assignment operator
1667 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1668 assignment operators for anonymous structure fields.
1670 2001-03-21 Jason Merrill <jason@redhat.com>
1672 * pt.c (instantiate_decl): Abort if we see a member constant
1673 instantiation that doesn't already have its initializer.
1674 Downgrade explicit instantiation without definition to pedwarn.
1676 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1677 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1678 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1680 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1681 (pending_vtables): Remove.
1682 * decl2.c (pending_vtables): Remove.
1683 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1684 CLASSTYPE_VTABLE_NEEDS_WRITING.
1685 (import_export_class): Likewise.
1686 (init_decl2): Don't mark pending_vtables.
1687 * lex.c (handle_pragma_vtable): Just sorry.
1688 * pt.c (instantiate_class_template): Don't mess with
1689 CLASSTYPE_VTABLE_NEEDS_WRITING.
1690 (mark_class_instantiated): Likewise.
1691 * ptree.c (print_lang_type): Don't print it.
1692 * semantics.c (begin_class_definition): Don't set it.
1694 * pt.c (template_tail): Replace with last_pending_template.
1695 (maybe_templates, maybe_template_tail): Remove.
1696 (add_pending_template): Adjust.
1697 (instantiate_pending_templates): Adjust.
1699 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1700 (current_lang_stack): Remove.
1701 * decl.c (maybe_push_to_top_level): Don't initialize it.
1702 (duplicate_decls): Use current_lang_depth.
1703 (xref_basetypes): Likewise.
1704 * class.c (current_lang_depth): New fn.
1705 (push_lang_context): Use more varray functionality.
1706 (pop_lang_context): Likewise.
1708 * error.c (GLOBAL_THING): Always use '__'.
1710 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1712 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1714 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1715 operators, even when they have `extern "C"' linkage.
1717 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1719 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1720 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1721 where it's not necessary.
1722 (add_method): Remove optimization involving comparison of
1723 DECL_ASSEMBLER_NAME.
1724 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1725 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1726 where it's not necessary.
1727 (check_methods): Likewise.
1728 (build_clone): Likewise.
1729 (built_vtt): Likewise.
1730 * cp-tree.h (DECL_NEEDED_P): Likewise.
1731 * decl.c (pushtag): Likewise.
1732 (duplicate_decls): Likewise.
1733 (pushdecl): Likewise.
1734 (builtin_function): Likewise.
1735 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1736 (build_cp_library_fn): Likewise.
1737 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1738 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1739 where it's not necessary.
1740 (make_rtl_for_nonlocal_decl): Likewise.
1741 (cp_finish_decl): Likewise.
1742 (grokfndecl): Likewise.
1743 (grokvardecl): Likewise.
1744 (grokdeclarator): Likewise.
1745 (start_function): Likewise.
1746 (cp_missing_return_ok_p): Likewise.
1747 * decl2.c (grokclassfn): Likewise.
1748 (check_classfn): Likewise.
1749 (finish_static_data_member_decl): Likewise.
1750 (grokfield): Likewise.
1751 * error.c (GLOBAL_IORD_P): Remove.
1752 (dump_global_iord): Improve output.
1753 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1754 * except.c (nothrow_libfn_p): Summarily reject any function not in
1756 * init.c (build_java_class_ref): Don't explicitly set
1757 DECL_ASSEMBLER_NAME after calling mangle_decl.
1758 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1759 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1760 * method.c (set_mangled_name_for_decl): Don't explicitly set
1761 DECL_ASSEMBLER_NAME after calling mangle_decl.
1762 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1763 IDENTIFIER_GLOBAL_VALUE for the thunk.
1764 * pt.c (set_mangled_name_for_template_decl): Remove.
1765 (check_explicit_specialization): Don't use it.
1766 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1767 (tsubst_friend_function): Likewise.
1768 (tsubst_decl): Likewise.
1769 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1770 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1771 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1772 where it's not necessary.
1773 (tinfo_base_init): Likewise.
1774 (create_real_tinfo_var): Likewise.
1775 * search.c (looup_field_1): Likewise.
1776 * semantics.c (finish_named_return_value): Likewise.
1777 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1779 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1781 Correct semantics restrictions checking in throw-expression.
1782 * except.c (is_admissible_throw_operand): New function.
1783 (build_throw): Use it.
1785 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1787 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1790 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1792 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1793 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1794 * decl.c (duplicate_decls): Likewise.
1795 (builtin_function): Likewise.
1796 (build_library_fn): Likewise.
1797 (build_cp_library_fn): Likewise.
1798 (check_initializer): Likewise.
1799 (cp_finish_decl): Likewise.
1800 * decl2.c (grokfield): Likewise.
1801 (grok_function_init): Remove #if 0'd code.
1802 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1803 * friend.c (do_friend): Likewise.
1804 * init.c (get_temp_regvar): Likewise.
1805 * method.c (make_thunk): Likewise.
1806 * pt.c (tsubst_friend_function): Likewise.
1807 (tsubst_decl): Likewise.
1808 (regenerate_decl_from_template): Likewise.
1809 * semantics.c (genrtl_named_return_value): Likewise.
1810 (expand_body): Likewise.
1811 (genrtl_finish_function): Likewise.
1812 * tree.c (cp_tree_equal): Likewise.
1814 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1816 * call.c (convert_like_real): Add extra semantics to INNER
1817 parameter. Don't convert to temporary if a user conversion
1818 gives us an lvalue that we're about to bind to a reference.
1819 Set INNER to indicate pending reference binding on recursive
1822 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1824 * cp/lex.c: Delete duplicate pending_lang_change.
1826 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1828 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1830 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1831 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1833 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1835 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1837 2001-03-08 Stan Shebs <shebs@apple.com>
1839 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1841 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1843 * spew.c: Remove references to CPP_OSTRING.
1845 2001-03-06 Andrew Haley <aph@redhat.com>
1847 * typeck.c (convert_arguments): Check that we have an fndecl.
1849 2001-03-05 Andrew Haley <aph@redhat.com>
1851 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1852 __built_in_constant_p.
1854 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1856 * typeck.c (build_static_cast): Allow enum to enum conversions
1859 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1861 * class.c (check_field_decls): Pointers to member do not a
1862 non-pod struct make, as per DR 148.
1864 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1866 * call.c (joust): cp_pedwarn when using gnu extension concerning
1867 worst conversion sequences.
1869 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1871 * decl.c: Replace all uses of 'boolean' with 'bool'.
1873 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1875 * lang-specs.h: Add zero initializer for cpp_spec field to
1876 all array elements that need one. Don't put an #ifdef inside
1877 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1880 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1882 Implement using decls inside template functions.
1883 * decl2.c (validate_nonmember_using_decl): Don't special case
1884 fake_std_node in the global namespace. Don't reject early when
1885 processing a template.
1886 (do_local_using_decl): Add to statement tree. Don't do further
1887 processing when building a template.
1888 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1890 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1892 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1893 same function. Do complain about ambiguating extern "C"
1896 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1898 Remove floating point and complex type template constant parms.
1899 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1900 COMPLEX_TYPE extensions.
1901 (invalid_nontype_parm_type_p): Likewise.
1903 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1905 * except.c (call_eh_info): Revert "match_function"'s type.
1907 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1909 Fix ctor vtable vcall offsets.
1910 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1911 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1912 (get_matching_base): Remove.
1913 (get_original_base): New function.
1914 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1915 Use a virtual thunk for a ctor vtable with an index
1916 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1917 primary base within a constructor vtable. Only set
1918 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1919 when primary base has been lost.
1920 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1922 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1924 * call.c (joust): Ensure more_specialized()'s argument length
1925 parameter has correct value for constructors.
1927 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1929 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1931 * decl.c (mark_inlined_fns): Prototype.
1933 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1935 * spew.c (yylex): Correct handling of friends.
1937 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1939 * mangle.c (write_encoding): Pass write_function_type the
1940 FUNCTION_DECL for the function being encoded.
1941 (write_function_type): Pass it along to write_bare_function_type.
1942 (write_bare_function_type): Pass it along to write_method_parms.
1943 (write_method_parms): Don't mangle the compiler-generated
1944 parameters to a constructor or destructor.
1946 2001-02-22 Andreas Jaeger <aj@suse.de>
1948 * optimize.c: Include toplev.h for
1949 note_deferral_of_defined_inline_function prototype.
1951 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1953 * cp-tree.h (struct lang_decl_inlined_fns): New.
1954 (struct lang_decls): Add inlined_fns.
1955 (DECL_INLINED_FNS): New macro.
1956 * optimize.c (struct inline_data): Add inlined_fns.
1957 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1958 (inlinable_function_p): Likewise, fix typo in comment,
1959 function is not inlinable if it already inlined function currently
1961 (expand_call_inline): Add fn to inlined_fns if neccessary.
1962 (optimize_function): Initialize inlined_fns.
1963 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1964 * decl.c (mark_inlined_fns): New function.
1965 (lang_mark_tree): Call it.
1967 2001-02-21 Jason Merrill <jason@redhat.com>
1969 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1970 (DECL_UNINLINABLE): Move to middle-end.
1972 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1973 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1974 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1975 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1976 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1978 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1981 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1983 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1986 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1988 * optimize.c (expand_call_inline): Don't walk subtrees of type
1991 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1993 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1996 2001-02-18 Jason Merrill <jason@redhat.com>
1998 Do put the VTT parameter in DECL_ARGUMENTS.
1999 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2000 (current_vtt_parm): New macro.
2001 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2002 (DECL_HAS_VTT_PARM_P): New macro.
2003 (DECL_VTT_PARM): Remove.
2004 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2005 * decl.c (duplicate_decls): Only copy the operator code if
2007 (start_function): Set current_vtt_parm.
2008 (lang_mark_tree): Don't mark vtt_parm.
2009 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2010 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2011 * class.c (build_clone): Maybe remove the VTT parm.
2012 * optimize.c (maybe_clone_body): Set up the VTT parm.
2013 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2014 * call.c (build_over_call): Just allow the VTT arg.
2015 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2016 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2017 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2018 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2019 * error.c (dump_function_decl): Likewise.
2020 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2021 if we try to call a constructor with in-charge or VTT parms.
2022 * method.c (skip_artificial_parms_for): New fn.
2023 * call.c (add_function_candidate, build_over_call): Call it.
2024 * call.c (build_new_method_call): Use current_vtt_parm.
2025 * init.c (expand_virtual_init): Likewise.
2026 * class.c (same_signature_p): No longer static.
2027 * cp-tree.h: Declare it.
2028 * search.c (look_for_overrides_r): Use it.
2030 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2032 * cp-tree.h (new_abi_rtti_p): Remove.
2033 (name_mangling_version): Likewise.
2034 (flag_do_squangling): Likewise.
2035 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2036 * decl.c (grokfndecl): Likewise.
2037 * decl2.c (name_mangling_version): Remove.
2038 (flag_do_squangling): Likewise.
2039 (lang_f_options): Remove `squangle'.
2040 (unsupported_options): Add `squangle'.
2041 (cxx_decode_option): Issue a warning about uses of
2042 -fname-mangling-version.
2043 (finish_file): Remove old ABI support.
2044 * pt.c (check_explicit_specialization): Likewise.
2045 (tsubst_decl): Likewise.
2046 * rtti.c (init_rtti_processing): Likewise.
2047 (build_headof): Likewise.
2048 (get_tinfo_decl_dynamic): Likewise.
2049 (tinfo_from_decl): Likewise.
2050 (build_dynamic_cast_1): Likewise.
2051 (synthesize_tinfo_var): Likewise.
2052 * init.c (build_new): Allow enumeration types for the array-bounds
2053 in a direct-new-declarator.
2055 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2057 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2058 TREE_PROTECTED from the template being specialized.
2060 2001-02-17 Jason Merrill <jason@redhat.com>
2062 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2064 * decl.c (bad_specifiers): Allow throw specs on things with
2065 pointer-to-function or -member-function type.
2066 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2069 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2071 * call.c (check_dtor_name): Handle template names correctly.
2073 2001-02-16 Jason Merrill <jason@redhat.com>
2075 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2076 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2077 * optimize.c (maybe_clone_body): Don't substitute it.
2078 * call.c (build_new_method_call): Check in_chrg instead.
2079 * init.c (expand_virtual_init): Likewise.
2081 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2083 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2084 class-type introduces at least a type-name.
2086 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2088 * call.c (convert_like_real): Create a temporary for non-lvalue.
2090 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2092 * cp-tree.h: Fix typos in comments.
2094 2001-02-16 Jason Merrill <jason@redhat.com>
2096 * optimize.c (remap_block): If we're compiling a clone, pass the
2097 new block to insert_block.
2099 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2101 * semantics.c (finish_asm_stmt): Robustify.
2103 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2105 * pt.c (push_template_decl_real): Don't remangle the name of a
2108 2001-02-15 Jim Meyering <meyering@lucent.com>
2110 * Make-lang.in (c++.install-common): Depend on installdirs.
2111 (c++.install-info): Likewise.
2112 (c++.install-man): Likewise.
2114 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2116 * typeck2.c (build_m_component_ref): Robustify.
2118 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2120 * friend.c (do_friend): Don't take the nested [template] class
2121 into account when deciding whether to warn about the friend
2122 function not referring to a template function.
2124 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2126 * typeck.c (build_unary_op): Clarify error message.
2128 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2130 * parse.y (component_constructor_declarator): allow optional
2131 parentheses around constructor class name.
2133 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2135 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2137 * init.c (emit_base_init): Remove incorrect comment about
2139 * method.c (make_thunk): Fix comment alignment.
2141 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2143 Kill remnants of this is variable.
2144 * cp-tree.h (flag_this_is_variable): Remove.
2145 * decl2.c (flag_this_is_variable): Remove.
2146 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2147 (build_vbase_path): The path is non-static, even in a cdtor.
2148 (resolves_to_fixed_type_p): Add additional return value.
2149 * search.c (init_vbase_pointers): Adjust.
2150 * tree.c (lvalue_p_1): Adjust.
2151 * typeck.c (mark_addressable): Adjust.
2153 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2155 * pt.c (unify): Don't check cv quals of array types.
2157 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2159 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2160 check whether we already have the type.
2162 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2164 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2165 * call.c (build_op_delete_call): Simplify to remove duplicate
2167 * class.c (clone_function_decl): Don't build the deleting variant
2168 of a non-virtual destructor.
2169 * decl.c (finish_destructor_body): Don't call delete if this is a
2170 non-virtual destructor.
2171 * init.c (build_delete): Explicitly call `operator delete' when
2172 deleting an object with a non-virtual destructor.
2174 2001-02-13 Jason Merrill <jason@redhat.com>
2176 * lang-specs.h: Add more __EXCEPTIONS.
2178 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2180 * typeck2.c (process_init_constructor): Check
2181 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2183 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2185 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2186 Remove spurious information in comment. Allow further
2187 adjustments of REFERENCE_TYPE args.
2189 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2191 * errfn.c (cp_deprecated): Tweak diagnostic text.
2192 * parse.y (new_initializer): Deprecate initializer lists
2195 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2197 Remove old ABI support.
2199 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2201 * decl2.c (flag_vtable_thunks): Always set it to 1.
2202 (flag_new_abi): Likewise.
2203 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2205 * Makefile.in (g++spec.o): Fix typo.
2207 2001-02-09 Jason Merrill <jason@redhat.com>
2209 * lang-specs.h: Restore definition of __EXCEPTIONS.
2211 2001-02-08 Jason Merrill <jason@redhat.com>
2213 * search.c (shared_member_p): New function.
2214 (lookup_field_r): Use it.
2215 * cp-tree.h (SHARED_MEMBER_P): Remove.
2217 * method.c (process_overload_item): Handle template-dependent array
2219 * pt.c (type_unification_real): If we end up with undeduced nontype
2222 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2225 * typeck2.c (friendly_abort): Don't say anything if we have
2226 earlier errors or sorries.
2228 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2229 wchar_t. Ignore if in_system_header.
2231 * decl.c (maybe_push_cleanup_level): New fn...
2232 (start_decl_1): ...split out from here.
2233 * cvt.c (build_up_reference): Use it.
2234 * cp-tree.h: Declare it.
2236 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2238 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2241 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2243 * pt.c (lookup_template_class): Make sure it's a primary
2244 template or template_template_parm when called from the parser.
2245 (instantiate_template_class): Add assertion.
2247 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2249 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2250 from error_mark_node.
2252 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2254 Fix specification and implementation bugs in V3 ABI
2255 construction vtables.
2256 * cp-tree.h (flag_dump_class_layout): New flag.
2257 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2258 (BINFO_LOST_PRIMARY_P): New flag.
2259 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2260 (BINFO_PRIMARY_MARKED_P): Rename to ...
2261 (BINFO_PRIMARY_P): ... here.
2262 (binfo_via_virtual): New prototype.
2263 * decl2.c (flag_dump_class_layout): New flag.
2264 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2265 use `=' as a file name separator.
2266 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2268 (build_vtbl_address): If this is a virtual primary base, then
2269 get the vtbl of what it is ultimately primary for.
2270 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2271 for BINFO_PRIMARY_P.
2272 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2273 (get_shared_vbase_if_not_primary): Likewise.
2274 (dfs_get_pure_virtuals): Likewise.
2275 (expand_upcast_fixups): Likewise.
2276 (fixup_virtual_upcast_offsets): Likewise.
2277 (dfs_find_vbase_instance): Likewise.
2278 (find_vbase_instance): Likewise.
2279 (binfo_from_vbase): Adjust comment to reflect reality.
2280 (binfo_via_virtual): New function.
2281 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2282 for binfo walking during VTT construction.
2283 (dfs_mark_primary_bases): Remove.
2284 (force_canonical_binfo_r): New function.
2285 (force_canonical_binfo): New function.
2286 (mark_primary_virtual_base): New function.
2287 (mark_primary_bases): Walk in inheritance graph order, use
2288 mark_primary_virtual_base.
2289 (determine_primary_base): Use some more intermediate variables.
2290 (dfs_find_final_overrider): Don't check for overriding along a
2292 (dfs_modify_vtables): Walk into primary virtual bases too.
2293 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2294 (build_base_fields): Likewise.
2295 (dfs_set_offset_for_unshared_vbases): Likewise.
2296 (layout_virtual_bases): Likewise.
2297 (end_of_class): Likewise.
2298 (finish_struct_1): Call dump_class_hierarchy, if requested.
2299 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2300 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2301 (dump_class_hierarchy): Add file parameter. Append to file, if
2303 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2304 Use canonical base for virtual bases.
2305 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2306 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2307 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2308 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2310 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2311 from DATA. We want virtual primary bases and all bases via virtual.
2312 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2313 virtual base when not a construction vtable.
2314 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2315 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2316 Use canonical bases when processing virtual bases.
2317 (accumulate_vtbl_inits): We're interested in any base via a
2319 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2320 within a construction vtable, determine what is being overridden.
2321 (build_vtbl_initializer): Add more comments
2322 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2323 (build_rtti_vtbl_entries): Check if the base has lost its
2326 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2328 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2330 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2332 * decl.c (pushdecl): Call abort instead of fatal.
2333 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2334 * init.c (build_new_1): Likewise.
2335 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2336 * decl.c (build_typename_type): hash_table_init now returns void.
2337 decl.c (init_decl_processing): Make an error non-fatal.
2339 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2341 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2343 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2344 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2345 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2346 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2347 * decl.c (maybe_commonize_var): Use the new name-mangling where
2349 * decl2.c (comdat_linkage): Enhance comments. Make all
2350 compiler-generated things static, if COMDAT is not available.
2351 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2353 (tinfo_base_init): Use the correct mangled name for typeinfo
2354 strings, and push them into the global scope.
2355 (typeinfo_in_lib_p): New function.
2356 (synthesize_tinfo_var): Use it.
2357 (create_real_tinfo_var): Likewise.
2359 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2361 * decl.c (push_class_binding): Use context_for_name_lookup instead
2363 * search.c (context_for_name_lookup): Remove static. Check for NULL
2364 context in the loop.
2365 * cp-tree.h (context_for_name_lookup): Add prototype.
2367 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2369 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2370 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2372 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2373 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2375 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2377 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2378 of macros used when compiling g++spec.c.
2379 * g++spec.c (lang_specific_driver): Link with the shared
2382 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2384 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2385 make_reference_declarator, make_call_declarator), method.c
2386 (implicitly_declare_fn), parse.y (namespace_using_decl,
2387 notype_unqualified_id, expr_or_declarator, new_type_id,
2388 after_type_declarator, direct_after_type_declarator,
2389 notype_declarator, complex_notype_declarator,
2390 complex_direct_notype_declarator, qualified_id,
2391 notype_qualified_id, overqualified_id, direct_new_declarator,
2392 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2393 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2394 instead of build_parse_node.
2396 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2398 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2399 (minus_one_node): Moved to top level gcc directory. Renamed
2400 to integer_minus_one_node.
2402 * init.c (init_init_processing): Don't set minus_one_node.
2403 (build_vec_init): Use integer_minus_one_node.
2405 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2407 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2409 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2410 identical and they would be replaced with constant, remove
2411 MODIFY_EXPR from the tree.
2413 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2415 * Make-lang.in: Remove all dependencies on defaults.h.
2416 * call.c: Don't include defaults.h.
2418 * decl2.c: Likewise.
2419 * except.c: Likewise.
2423 * typeck.c: Likewise.
2425 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2427 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2428 operators even in "C" linkage.
2429 * method.c (set_mangled_name_for_decl): Likewise.
2430 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2431 overloaded operators in "C" linkage.
2433 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2435 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2436 (tsubst_arg_types): Check parameter is not void.
2437 (tsubst): Adjust tsubst_decl call.
2439 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2441 * call.c (add_builtin_candidate): Quote std properly, from
2444 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2446 * pt.c (check_explicit_specialization): Clone constructors and
2449 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2451 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2452 indicates anything special about template depth. Make sure we
2453 only count the user visible template classes.
2455 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2457 * call.c (build_conv): Typo in comment.
2458 (add_builtin_candidate): Add more explanation.
2459 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2460 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2461 when we have enumeral types.
2462 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2463 candidates for relops and eqops.
2464 (joust): Simplify control flow. Allow a non-template user
2465 function to hide a builtin.
2467 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2469 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2470 (more_specialized): Add deduction parameter.
2471 * call.c (joust): Adjust more_specialized call.
2472 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2473 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2474 (get_bindings_order): Remove.
2475 (get_bindings_real): Add DEDUCE parameter.
2476 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2477 REFERENCE_TYPE jig for DEDUCE_ORDER.
2478 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2479 maybe_adjust_types_for_deduction.
2480 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2482 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2483 (check_cv_quals_for_unify): Use new unify qualifier flags.
2484 (unify): Clear new unify qualifier flags.
2485 (get_bindings_real): Add DEDUCE parameter.
2486 (get_bindings): Adjust call to get_bindings_real.
2487 (get_bindings_overload): Likewise.
2488 (most_specialized_instantiation): Adjust call to
2491 2001-01-19 Jason Merrill <jason@redhat.com>
2493 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2495 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2498 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2500 * decl2.c (arg_assoc_class): Fix double iteration logic.
2502 2001-01-19 Jason Merrill <jason@redhat.com>
2504 * init.c (build_delete): Always call convert_force to strip cv-quals.
2506 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2507 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2508 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2510 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2512 * search.c (get_vbase_1): Count only virtual bases.
2514 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2516 * class.c (duplicate_tag_error): Robustify flag clearing.
2518 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2520 * cp-tree.h (lookup_template_class): Add complain parm.
2521 * decl.c (lookup_namespace_name): Adjust call to
2522 lookup_template_class.
2523 (make_typename_type): Likewise.
2524 * semantics.c (finish_template_type): Likewise.
2525 * pt.c (lookup_template_class): Add complain parm. Adjust.
2526 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2529 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2531 * pt.c (copy_default_args_to_explicit_spec): Preserve
2532 object's CV quals. Reorganize.
2534 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2536 * typeck.c (build_modify_expr): Say `initialization' for
2538 * init.c (build_default_init): Convert to enumeral type, if
2541 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2543 * parse.y (nomods_initdcl0): Properly set things up for
2546 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2548 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2549 (type_unification_real): Set it.
2552 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2554 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2556 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2558 * semantics.c (begin_class_definition): Check we're not inside a
2561 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2563 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2566 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2568 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2569 * call.c (build_over_call): Add comment.
2571 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2573 * cvt.c (ocp_convert): Handle vector type conversion
2574 * typeck2.c (digest_init): Handle vector type initializations
2576 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2578 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2581 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2583 * pt.c (check_nontype_parm): Rename to ...
2584 (invalid_nontype_parm_type_p): ... here.
2585 (process_template_parm): Adjust.
2586 (convert_template_argument): Adjust.
2588 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2590 * pt.c (check_nontype_parm): New function.
2591 (process_template_parm): Use it.
2592 (convert_template_argument): Use it.
2593 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2596 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2598 * tree.c: Add defaults.h
2599 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2600 * Make-lang.in (cp/tree.o): Add defaults.h.
2602 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2604 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2606 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2608 * g++.1: Change to be ".so man1/gcc.1".
2610 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2612 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2614 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2615 ($(srcdir)/cp/g++int.info): New target.
2616 * gxxint.texi: Add info directory entry. Use @@ in email address.
2617 * .cvsignore: Update.
2619 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2621 * typeck.c (build_c_cast): Do template processing earlier.
2622 Always pedwarn on array casts.
2624 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2626 * friend.c (make_friend_class): Make sure a templated class is
2627 actually a template.
2629 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2631 * decl2.c (get_guard): Set linkage from guarded decl.
2633 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2635 * call.c (convert_default_arg): Check for unprocessed
2637 * cp-tree.h (replace_defarg): Move to spew.c.
2638 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2639 spew.c, which is where they really are.
2640 (done_pending_defargs): Declare.
2641 (unprocessed_defarg_fn): Declare.
2642 * decl.c (replace_defarg): Move to spew.c
2643 * parse.y (structsp): Call done_pending_defargs.
2644 * spew.c (defarg_fns): Rearrange list structure.
2645 (defarg_fnsdone): New static variable.
2646 (defarg_depfns): New static variable.
2647 (init_spew): Adjust.
2648 (add_defarg_fn): Store the type in TREE_TYPE.
2649 (do_pending_defargs): Detect and deal with ordering constraints
2651 (done_pending_defargs): New function.
2652 (unprocessed_defarg_fn): New function.
2653 (replace_defarg): Moved from decl.c. Robustify. Don't save
2654 if circularity detected.
2656 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2658 * pt.c (unify): Check array has a domain, before checking
2659 whether it is variable sized.
2661 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2663 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2664 parameters with pointers to arrays of unknown bound.
2666 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2668 * parse.y (template_parm_header, template_spec_header): New
2669 reductions. Split out from ...
2670 (template_header): ... here. Use them.
2671 (template_template_parm): Use template_parm_header.
2672 * semantics.c (finish_template_template_parm): Add assert.
2674 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2676 * mangle.c (write_builtin_type): Fix thinko.
2678 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2679 (copy_default_args_to_explicit_spec): Likewise.
2680 (check_explicit_specialization): Use it.
2682 * class.c (finish_struct_1): Remove last argument in call to
2683 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2684 * decl.c (builtin_function): Likewise.
2685 (build_cp_library_fn): Likewise.
2686 (check_initializer): Likewise.
2687 (make_rtl_for_nonlocal_decl): Likewise.
2688 (cp_finish_decl): Likewise.
2689 (start_function): Likewise.
2690 * decl2.c (finish_anon_union): Likewise.
2691 * friend.c (do_friend): Likewise.
2692 * init.c (build_java_class_ref): Likewise.
2693 * method.c (make_thunk): Likewise.
2694 * pt.c (tsubst_friend_function): Likewise.
2695 * semantics.c (expand_body): Likewise.
2697 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2699 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2700 looking at DECL_CLONED_FUNCTION for non-functions.
2702 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2704 * error.c (dump_template_parameter): Use parm to determine how
2705 to print default value.
2707 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2709 * class.c (duplicate_tag_error): Clear more flags.
2711 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2713 * call.c (build_new_method_call): Use binfo_for_vbase.
2715 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2717 * cp-tree.h (flag_cond_mismatch): Don't declare.
2718 * decl2.c (flag_cond_mismatch): Don't define.
2719 (lang_f_options): Remove cond-mismatch.
2720 (unsupported_options): Add cond-mismatch.
2722 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2724 * class.c (handle_using_decl): Reject using of constructor name
2725 of sourcing class. Allow injecting of a method with same name as
2726 nested class. Fixup error messages.
2728 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2730 * decl2.c (lang_decode_option): Handle -Wformat=2.
2732 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2734 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2735 initialized_in_class.
2736 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2737 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2738 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2739 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2740 * pt.c (check_default_tmpl_args): Adjust for
2741 DECL_INITIALIZED_IN_CLASS_P.
2742 (instantiate_class_template): Likewise.
2743 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2745 * class.c (finish_struct): Constify saved_filename.
2747 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2749 * class.c (duplicate_tag_error): Adjust diagnostic.
2750 (finish_struct): Locally set location to start of struct.
2751 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2753 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2755 * decl.c (struct binding_level): Adjust class_shadowed comments
2757 (push_class_level_binding): Ajust comments to reflect reality.
2758 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2759 Don't set TREE_VALUE on the class_shadowed list.
2761 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2763 * decl2.c (acceptable_java_type): Allow references too.
2764 * init.c (build_java_class_ref): When using the new ABI, search
2765 `class$' and have it mangled with `mangle_decl.'
2766 * mangle.c (write_java_integer_type_codes): New function.
2767 (write_builtin_type): Detect and mangle Java integer and real
2770 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2772 * decl2.c (grokfield): Don't accept `asm' specifiers for
2773 non-static data members.
2775 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2777 * expr.c (cplus_expand_expr): Don't reset `target'.
2779 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2781 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2783 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2785 * parse.y (template_datadef): Check for error_mark_node.
2787 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2789 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2791 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2793 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2794 (record_builtin_type): Make non-static.
2795 (flag_short_double): Don't declare.
2796 (init_decl_processing): Remove the creation of many tree nodes now
2797 in c_common_nodes_and_builtins.
2798 (build_void_list_node): New function.
2799 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2800 * cp-tree.h (flag_short_wchar): Don't declare.
2802 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2804 * call.c (build_conv): Don't use build1 for USER_CONV.
2805 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2807 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2809 * lex.c (lang_init): Call c_common_lang_init.
2811 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2813 * search.c (lookup_fnfields_here): Remove.
2814 (look_for_overrides_r): Use lookup_fnfields_1.
2815 Ignore functions from using declarations.
2817 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2819 Implement exceptions specifiers for implicit member functions.
2820 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2821 * method.c (synthesize_exception_spec): New function.
2822 (locate_dtor, locate_ctor, locate_copy): New functions.
2823 (implicitly_declare_fn): Generate the exception spec too.
2824 * search.c (check_final_overrider): Check artificial functions
2826 * typeck2.c (merge_exception_specifiers): New function.
2828 2001-01-03 Jason Merrill <jason@redhat.com>
2830 * init.c (build_default_init): New fn.
2831 (perform_member_init): Split out from here.
2832 (build_new_1): Use it. Simplify initialization logic.
2833 (build_vec_init): Take an array, rather than a pointer and maxindex.
2834 Speed up simple initializations. Don't clean up if we're assigning.
2835 * cp-tree.h: Adjust.
2836 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2837 * parse.y (new_initializer): Return void_zero_node for ().
2838 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2839 * typeck2.c (digest_init): Only complain about user-written
2842 2000-12-22 Mike Stump <mrs@wrs.com>
2844 * decl2.c: (max_tinst_depth): Increase to 50.
2846 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2848 * class.c (invalidate_class_lookup_cache): Zero the
2849 previous_class_values.
2850 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2852 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2853 * decl.c (free_bindings): New variable.
2854 (push_binding): Don't create a new binding if we have one on the
2856 (pop_binding): Put old bindings on the free list.
2857 (init_decl_processing): Use size_int, not build_int_2.
2858 Register free_bindings as a GC root.
2859 (cp_make_fname_decl): Use size_int, not build_int_2.
2860 (push_inline_template_parms_recursive): Likewise.
2861 (end_template_parm_list): Likewise.
2862 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2863 (tsubst_template_parms): Use size_int, not build_int_2.
2865 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2867 2001-01-02 Richard Henderson <rth@redhat.com>
2869 * parse.y (asm): Set ASM_INPUT_P.
2871 2001-01-02 Jason Merrill <jason@redhat.com>
2873 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2876 * typeck.c (cp_truthvalue_conversion): New fn.
2877 * cvt.c (ocp_convert): Use it.
2879 * cp-tree.h: Lose c-common.c decls.
2881 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2882 * cvt.c (convert_to_void): Use type_unknown_p.
2884 * typeck.c (strip_all_pointer_quals): Also strip quals from
2885 pointer-to-member types.
2887 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2890 * call.c (build_new_method_call): Do evaluate the object parameter
2891 when accessing a static member.
2892 * typeck.c (build_component_ref): Likewise.
2894 2001-01-02 Andreas Jaeger <aj@suse.de>
2896 * decl.c (cp_missing_noreturn_ok_p): New.
2897 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2899 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2901 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2903 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2905 * class.c (pushclass): Remove #if 0'd code.
2906 * cp-tree.h (overload_template_name): Remove.
2907 * decl.c (store_bindings): Simplify.
2908 (pop_from_top_level): Likewise.
2909 * pt.c (overload_template_name): Remove.
2910 (instantiate_decl): Don't call push_to_top_level if it's not
2913 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2915 * pt.c (register_local_specialization): Don't return a value.
2916 (lookup_template_class): Use move-to-front heuristic when looking
2917 up template instantiations.
2918 (instantiate_decl): Only push_to_top_level when we're actually
2919 going to instantiate the template.
2921 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2923 * search.c (binfo_for_vtable): Return least derived class, not
2924 most. Handle secondary vtables.
2926 2000-12-22 Jason Merrill <jason@redhat.com>
2928 * pt.c (more_specialized): Don't optimize len==0.
2929 (fn_type_unification): If we're adding the return type, increase len.
2931 * typeck.c (build_binary_op): Fix pmf comparison logic.
2933 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2934 DECL_STATIC_FUNCTION_P.
2936 * semantics.c (genrtl_finish_function): Don't try to jump to
2937 return_label unless it exists.
2939 In partial ordering for a call, ignore parms for which we don't have
2941 * call.c (joust): Pass len to more_specialized.
2942 (add_template_candidate_real): Strip 'this', pass len.
2943 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2944 (get_bindings_order): New fn. Pass len down.
2945 (get_bindings_real): Strip 'this', pass len.
2946 (fn_type_unification): Likewise.
2947 (type_unification_real): Succeed after checking 'len' args.
2948 (most_specialized_instantiation): Lose explicit_args parm.
2949 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2952 2000-12-21 Jason Merrill <jason@redhat.com>
2954 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2955 DECL_TEMPLATE_RESULT.
2957 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2958 lookup_fnfields_here.
2960 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2962 * call.c (build_object_call): Also allow conversions that return
2963 reference to pointer to function.
2964 (add_conv_candidate): Handle totype being ref to ptr to fn.
2965 (build_field_call): Also allow members of type reference to function.
2966 Lose support for calling pointer to METHOD_TYPE fields.
2968 * error.c (dump_expr): Handle *_CAST_EXPR.
2970 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2972 * tree.c (break_out_cleanups): Lose.
2973 * cp-tree.h: Remove prototype.
2974 * typeck.c (build_component_ref): Don't break_out_cleanups.
2975 (build_compound_expr): Likewise.
2976 * semantics.c (finish_expr_stmt): Likewise.
2978 2000-12-20 Richard Henderson <rth@redhat.com>
2980 * cp-tree.h: Update declarations.
2981 * decl.c (finish_case_label): Return the new stmt node.
2982 * semantics.c (finish_goto_stmt): Likewise.
2983 (finish_expr_stmt, finish_return_stmt): Likewise.
2984 (finish_break_stmt, finish_continue_stmt): Likewise.
2985 (finish_asm_stmt): Likewise.
2986 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2987 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2988 (simple_if, simple_stmt): Return the new stmt node.
2991 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2993 * cp-tree.h: Don't declare warn_long_long.
2995 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2997 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3000 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3002 * pt.c (unify): Handle when both ARG and PARM are
3003 BOUND_TEMPLATE_TEMPLATE_PARM.
3005 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3007 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3008 DECL_TEMPLATE_PARM_P.
3010 2000-12-15 Jason Merrill <jason@redhat.com>
3012 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3014 * init.c (build_new_1): Don't strip quals from type.
3016 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3018 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3020 * call.c (build_new_function_call): Lose space before paren in
3022 (build_new_method_call): Likewise.
3024 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3026 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3028 * pt.c (check_explicit_specialization): Propagate default
3029 function arguments to explicit specializations.
3031 2000-12-13 DJ Delorie <dj@redhat.com>
3033 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3036 2000-12-08 Jason Merrill <jason@redhat.com>
3038 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3040 Clean up copy-initialization in overloading code.
3041 * call.c (build_user_type_conversion_1): Die if we are asked to
3042 convert to the same or a base type.
3043 (implicit_conversion): Avoid doing so. Lose reference binding code.
3044 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3045 direct-initialization. Also do direct-init part of copy-init.
3046 (build_user_type_conversion): Don't provide context to convert_like.
3047 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3048 the constructor call for copy-init.
3050 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3051 instantiation of a member template.
3052 (do_decl_instantiation): Not here.
3054 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3056 * class.c (check_field_decls): Don't special case anonymous
3057 fields in error messages.
3058 (note_name_declared_in_class): Use %D on diagnostic.
3060 * tree.c (pod_type_p): Use strip_array_types.
3061 (cp_valid_lang_attribute): Likewise.
3062 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3063 multiple evaluations.
3064 (cp_has_mutable_p): Use strip_array_types.
3066 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3068 * cp-tree.h (sufficient_parms_p): Declare new function.
3069 * call.c (sufficient_parms_p): New function, broken out of ...
3070 (add_function_candidate): ... here. Use it.
3071 (add_conv_candidate): Use it.
3072 * decl.c (grok_ctor_properties): Use it.
3074 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3076 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3078 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3080 * decl2.c (lang_decode_option): Handle -Wformat-security.
3082 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3084 * pt.c (verify_class_unification): New function.
3085 (get_class_bindings): Use it.
3086 (try_class_unification): Tidy.
3087 (unify): Handle when argument of a template-id is not
3088 template parameter dependent.
3089 (template_args_equal): Handle when TREE_CODE's do not match.
3091 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3093 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3094 for -save-temps, pass all relevant -Defines to it, and then don't
3095 pass them to cc1plus.
3097 2000-12-05 Will Cohen <wcohen@redhat.com>
3099 * decl.c (finish_case_label): Cleared
3100 more_cleanups_ok in surrounding function scopes.
3101 (define_label): Likewise.
3103 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3105 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3106 (get_matching_virtual): Remove.
3107 (look_for_overrides): Declare new function.
3108 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3110 * class.c (check_for_override): Move base class iteration code
3111 to look_for_overrides.
3112 * search.c (next_baselink): Remove.
3113 (get_virtuals_named_this): Remove.
3114 (get_virtual_destructor): Remove.
3115 (tree_has_any_destructors_p): Remove.
3116 (struct gvnt_info): Remove.
3117 (check_final_overrider): Remove `virtual' from error messages.
3118 (get_matching_virtuals): Remove. Move functionality to ...
3119 (look_for_overrides): ... here, and ...
3120 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3123 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3125 * typeck.c (get_delta_difference): If via a virtual base,
3127 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3130 2000-12-04 Richard Henderson <rth@redhat.com>
3132 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3134 2000-12-04 Jason Merrill <jason@redhat.com>
3136 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3137 (write_builtin_type): Pass intSI_type_node and the like through
3139 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3140 Pass intSI_type_node and the like through type_for_mode.
3141 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3142 * pt.c (tsubst, unify): Likewise.
3143 * tree.c (walk_tree): Likewise.
3144 * error.c (dump_type): Likewise.
3145 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3147 * Make-lang.in: Tweak top comment for emacs.
3150 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3152 * class.c (clone_function_decl): Robustify.
3154 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3156 * decl.c (store_bindings): Only search in the non modified
3157 old_bindings for duplicates.
3159 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3161 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3164 * typeck.c (build_static_cast): Remove unused variable.
3166 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3168 * pt.c: Fix typo in comment.
3170 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3172 * decl2.c (warn_format): Remove definition.
3173 (lang_decode_option): Handle -Wformat-nonliteral,
3174 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3176 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3178 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3179 (init_decl_processing): Don't create string_type_node,
3180 const_string_type_node, wint_type_node, intmax_type_node,
3181 uintmax_type_node, default_function_type, ptrdiff_type_node and
3182 unsigned_ptrdiff_type_node. Adjust position of call to
3183 c_common_nodes_and_builtins.
3184 (identifier_global_value): New function.
3186 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3188 * call.c (standard_conversion): Reject pointer to member
3189 conversions from ambiguous, inaccessible or virtual bases.
3190 * typeck.c (build_static_cast): Don't check pointers to members
3193 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3195 * method.c (do_build_copy_constructor): Preserve cv
3196 qualifications when accessing source object members.
3197 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3200 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3202 * method.c (do_build_assign_ref): Construct appropriately
3203 CV-qualified base reference. Don't allow const casts in base
3206 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3208 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3209 incomplete return type.
3211 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3213 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3214 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3217 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3219 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3221 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3223 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3225 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3227 * decl.c (grokdeclarator): Do type access control on friend
3230 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3232 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3233 bison parser ickiness.
3234 * pt.c (tsubst_friend_function): Enter namespace scope when
3235 tsubsting the function name.
3236 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3238 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3240 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3241 * cvt.c (cp_convert_to_pointer): Add force parameter.
3242 Allow conversions via virtual base if forced.
3243 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3244 (ocp_convert): Likewise.
3245 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3246 * typeck.c (get_delta_difference): Adjust handling of virtual
3249 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3251 * tree.c (struct list_hash): Remove.
3252 (list_hash_table): Make it be an htab.
3253 (struct list_proxy): New type.
3254 (list_hash_eq): New function.
3255 (list_hash_pieces): Renamed from ...
3256 (list_hash): ... this.
3257 (list_hash_lookup): Remove.
3258 (list_hash_add): Remove.
3259 (hash_tree_cons): Use the generic hashtable.
3260 (mark_list_hash): Remove.
3261 (init_tree): Create the hashtable.
3263 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3265 * method.c (build_mangled_C9x_name): Rename to
3266 build_mangled_C99_name. Change C9X references in comments to
3269 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3271 * parse.y (unary_expr): Move VA_ARG from here ...
3272 (primary): ... to here.
3274 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3276 * semantics.c (finish_id_expr): If type is error_mark, return
3279 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3281 * pt.c (lookup_template_class): Simplify loop exit constructs.
3282 Cope when there is no partial instantiation of a template
3285 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3287 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3289 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3291 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3294 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3295 destructors that haven't already been cloned.
3297 2000-11-20 Richard Henderson <rth@redhat.com>
3299 * parse.y (yyparse_1): Rename the parser entry point.
3301 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3303 * mangle.c (write_name): Use <unscoped-name> for names directly in
3305 (write_unscoped_name): Accept names directly in function scope.
3307 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3309 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3310 * parse.y (extdef): Add EXPORT reduction.
3311 * spew.c (yylex): Don't skip export here.
3313 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3315 * decl.c (init_decl_processing): Correct name of pure virtual
3316 function under the new ABI.
3317 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3318 (throw_bad_typeid): Likewise for bad typeid function.
3320 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3322 * decl.c (grokparms): Don't even function types of `void' type,
3324 * mangle.c (write_type): Don't crash when confronted with the
3327 * decl.c (grokparms): Don't create parameters of `void' type.
3329 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3331 * lex.c (mark_impl_file_chain): Delete.
3332 (init_parse): Remove call to ggc_add_string_root. No need to
3333 ggc_strdup a string constant. Do not add impl_file_chain to GC
3335 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3337 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3339 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3341 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3343 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3344 * decl.c (grokdeclarator): Don't reject void parms here.
3345 (require_complete_types_for_parms): Simplify, use
3346 complete_type_or_else.
3347 (grokparms): Remove bitrot. Remove funcdef parm.
3348 Deal with ellipsis parm lists here.
3349 * semantics.c (finish_parmlist): Don't append void_list_node
3350 here. Set PARMLIST_ELLIPSIS_P.
3352 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3354 * typeck2.c (incomplete_type_error): Reorganise to avoid
3355 excessive diagnostics.
3357 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3359 * lex.c (struct impl_files, internal_filename): Constify a char *.
3361 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3363 * mangle.c (write_special_name_constructor): Don't generate
3364 assembler junk when confronted with an old-style constructor.
3365 (write_special_name_destructor): Likewise.
3366 (mangle_decl_string): Do it here instead.
3368 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3370 * call.c (op_error): Make error messages clearer.
3372 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3374 * decl.c (wrapup_globals_for_namespace): Don't mark things
3375 TREE_ASM_WRITTEN when they're not.
3377 2000-11-15 Jason Merrill <jason@redhat.com>
3379 * typeck2.c (friendly_abort): Uncount the error before handing
3382 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3384 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3386 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3388 * class.c (build_vtbl_initializer): Fix typo in comment.
3389 * typeck.c (expr_sizeof): Don't crash on errors.
3391 2000-11-14 Jim Wilson <wilson@redhat.com>
3393 * lang-specs.h: Add %2 after %(cc1_options).
3395 2000-11-14 Richard Henderson <rth@redhat.com>
3397 * typeck.c (c_sizeof): Be strict about casting result value
3398 back to c_size_type_node.
3399 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3401 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3403 * typeck.c (build_unary_op): Use boolean_increment from
3404 c-common.c, moving the relevant code there.
3406 2000-11-11 Jason Merrill <jason@redhat.com>
3408 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3410 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3413 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3415 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3416 * lex.c (copy_lang_decl): Likewise.
3418 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3420 * dump.c (cp_dump_tree): Don't dump function bodies here.
3422 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3423 (dump.o): Update dependency list.
3424 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3425 (flag_dump_translation_unit): Likewise.
3426 (CP_TYPE_QUALS): Adjust definition.
3427 (DECL_C_BIT_FIELD): Remove.
3428 (SET_DECL_C_BIT_FIELD): Likewise.
3429 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3430 (add_maybe_template): Likewise.
3431 (strip_array_types): Likewise.
3432 (dump_node_to_file): Likewise.
3433 (cp_dump_tree): New function.
3434 * decl.c (init_decl_processing): Set lang_dump_tree.
3435 * decl2.c (flag_dump_translation_unit): Remove.
3436 * dump.c: Move most of it to ../c-dump.c.
3437 (cp_dump_tree): New function.
3438 * pt.c (add_maybe_template): Remove.
3439 * typeck.c (strip_array_types): Likewise.
3441 2000-11-07 Eric Christopher <echristo@redhat.com>
3443 * decl.c (init_decl_processing): Change definition of
3444 __wchar_t to wchar_t. Remove artificial declaration of
3446 * lex.c: Change instances of __wchar_t to wchar_t.
3448 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3450 * lex.c (do_identifier): Don't lookup_name for operators.
3451 * parse.y (operator): Save looking_for_typename.
3452 (unoperator): Restore it.
3453 * spew.c (frob_opname): Use nth_token for lookahead.
3455 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3457 * decl.c (grok_op_properties): Always use coerce_new_type and
3459 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3460 exception specification. Tidy up.
3461 (coerce_delete_type): Preserve exception specification. Tidy up.
3463 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3465 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3466 (push_binding_level), error.c (cp_tree_printer), pt.c
3467 (process_partial_specialization, tsubst_template_arg_vector),
3468 search.c (lookup_member): Use memset () instead of bzero ().
3470 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3472 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3474 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3476 * Make-lang.in (c++.distdir): Remove.
3478 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3480 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3481 declarations from different namespaces to be combined.
3483 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3485 * decl.c: Include tm_p.h.
3487 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3489 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3491 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3493 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3494 (build_overload_value), repo.c (open_repo_file), xref.c
3495 (open_xref_file): Use strchr () and strrchr () instead of index ()
3498 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3500 * call.c (build_over_call): Call fold on the CALL_EXPR.
3502 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3504 * error.c (dump_template_decl): Separate template hearders with
3507 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3509 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3510 TS_* flags with corresponding TFF_*. Adjust prototypes of
3511 functions (which used to take a tree_string_flags) to take an int.
3513 * cp-tree.h (enum tree_string_flags): Remove
3514 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3515 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3516 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3517 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3518 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3519 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3520 (type_as_string, decl_as_string, expr_as_string,
3521 context_as_string): Adjust prototype.
3523 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3524 instead of TS_PLAIN.
3526 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3527 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3530 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3532 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3533 (linkage_kind): New enumeration.
3534 (decl_linkage): New function.
3535 * decl2.c (comdat_linkage): Extend comment.
3536 * error.c (dump_function_decl): Print the arguments used to
3537 instantiate a template, even when not printing the type of the
3539 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3540 not TREE_PUBLIC, to test for external linkage.
3541 * tree.c (decl_linkage): New function.
3543 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3545 * pt.c (instantiate_decl): Always instantiate static data members
3546 initialized in-class.
3548 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3550 * Make-lang.in: Move all build rules here from Makefile.in,
3551 adapt to new context. Wrap all rules that change the current
3552 directory in parentheses. Expunge all references to $(P).
3553 When one command depends on another and they're run all at
3554 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3555 all object-file generation rules. Delete obsolete variables.
3557 * Makefile.in: Delete.
3558 * config-lang.in: Delete outputs= line.
3560 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3562 * error.c (dump_function_decl): Print no space between
3563 `ptr-operator' the `type-specifier' of the return type.
3564 (dump_type_prefix): Make sure we put space at the appropriate
3567 2000-10-23 Jason Merrill <jason@redhat.com>
3569 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3571 2000-10-22 Jason Merrill <jason@redhat.com>
3573 * call.c (build_conditional_expr): Use ocp_convert to force
3576 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3578 * call.c (standard_conversion): Use RVALUE_CONVs for all
3579 expressions that satisfy lvalue_p, not just those that satisfy
3582 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3584 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3585 not one with TYPE_IS_SIZETYPE set.
3586 (dubious_conversion_warnings): Remove special-case code.
3588 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3590 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3591 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3592 (dump_type_prefix): Print vector-of-int as 'int vector'.
3593 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3594 * tree.c (walk_tree): Handle VECTOR_TYPE.
3596 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3598 2000-10-21 Jason Merrill <jason@redhat.com>
3600 * parse.y (operator): Set got_object from got_scope.
3601 Set looking_for_typename.
3602 * decl.c (lookup_name_real): Clear val after setting from_obj.
3603 Reorganize diagnostic.
3605 2000-10-20 Jason Merrill <jason@redhat.com>
3607 * tree.c (walk_tree): Don't walk into default args.
3609 * error.c (dump_expr): Use host_integerp.
3611 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3613 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3614 "since" in error message.
3616 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3618 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3620 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3622 * decl.c (revert_static_member_fn): Fixed typo.
3624 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3626 * class.c (subobject_offset_fn): New type.
3627 (dfs_record_base_offsets): Remove.
3628 (record_base_offsets): Likewise.
3629 (dfs_search_base_offsets): Likewise.
3630 (record_subobject_offset): New function.
3631 (check_subobject_offset): Likewise.
3632 (walk_subobject_offsets): Likewise.
3633 (record_subobject_offsets): Likewise.
3634 (layout_conflict_p): Reimplement.
3635 (layout_nonempty_base_or_field): Correct handling of type
3636 conflicts during layout.
3637 (layout_empty_base): Likewise.
3638 (build_base_field): Adjust to handle new representation of empty
3640 (build_base_fields): Likewise.
3641 (layout_virtual_bases): Likewise.
3642 (splay_tree_compare_integer_csts): New function.
3643 (layout_class_type): Use a splay_tree, rather than a varray, to
3644 represent the offsets of empty bases.
3646 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3647 * decl.c (select_decl): Don't return declarations that are
3650 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3652 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3653 (fake_std_node): New macro.
3654 * decl.c (in_std): Rename to ...
3655 (in_fake_std): ... this.
3656 (flag_no_builtin): Remove.
3657 (flag_no_nonansi_builtin): Likewise.
3658 (walk_namespaces_r): Use fake_std_node.
3659 (push_namespace): Use std_identifier.
3660 (pop_namespace): Use in_fake_std.
3661 (lookup_name_real): Use fake_std_node.
3662 (init_decl_processing): When -fhonor-std, create the `std'
3663 namespace. Don't create a dummy fake_std_node in that case.
3664 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3665 (builtin_function): Put builtins whose names don't begin
3666 with `_' in the std namespace.
3667 * decl2.c (flag_no_builtin): Remove.
3668 (flag_no_nonansi_builtin): Likewise.
3669 (set_decl_namespace): Use fake_std_node.
3670 (validate_nonmember_using_decl): Likewise.
3671 (do_using_directive): Likewise.
3672 (handle_class_head): Likewise.
3673 * dump.c (dequeue_and_dump): Likewise.
3674 * except.c (init_exception_processing): Use std_identifier.
3675 * init.c (build_member_call): Use fake_std_node.
3676 * rtti.c (init_rtti_processing): Use std_identifier.
3678 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3680 * cp-tree.h (back_end_hook): Remove declaration.
3681 * decl2.c (back_end_hook): Remove definition.
3683 * dump.c (dequeue_and_dump): Dump TREE_USED.
3685 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3687 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3689 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3691 * decl.c (WINT_TYPE): Define.
3692 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3693 c_size_type_node, signed_size_type_node and wint_type_node.
3695 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3697 * decl2.c (warn_missing_format_attribute): New variable.
3698 (lang_decode_option): Decode -Wmissing-format-attribute.
3700 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3702 * typeck.c (qualify_type): Remove.
3703 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3705 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3707 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3709 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3711 * Makefile.in (parse.c, parse.h): Create atomically.
3713 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3715 * class.c (current_obstack): Remove.
3716 * decl.c (ggc_p): Remove.
3717 (start_decl): Don't use decl_tree_cons.
3718 (grokdeclarator): Don't use build_decl_list.
3719 (start_function): Don't use decl_tree_cons.
3720 (finish_function): Don't mess with obstacks.
3721 * decl2.c (grok_x_components): Don't use build_decl_list.
3722 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3723 (implicitly_declare_fn): Don't call build_decl_list.
3724 * parse.y (frob_specs): Don't call build_decl_list or
3726 (expr_or_declarator_intern): Don't call decl_tree_cons.
3727 (primary): Don't call build_decl_list.
3728 (fcast_or_absdcl): Likewise.
3729 (typed_declspecs): Don't call decl_tree_cons.
3730 (reserved_declspecs): Don't call build_decl_list.
3731 (declmods): Likewise.
3732 (reserved_typespecquals): Likewise.
3734 (new_type_id): Likewise.
3735 (cv_qualifiers): Likewise.
3736 (after_type_declarator_intern): Likewise.
3737 (notype_declarator_intern): Likewise.
3738 (absdcl_intern): Likewise.
3739 (named_parm): Likewise.
3740 * pt.c (most_specialized_class): Likewise.
3741 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3742 (init_repo): Initialize it.
3743 * search.c (current_obstack): Remove.
3744 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3746 2000-10-09 Richard Henderson <rth@cygnus.com>
3748 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3749 (c++ language support bits for libgcc): Remove.
3750 (c++.clean): Remove cplib2.txt cleanup.
3751 * config-lang.in (headers, lib2funcs): Remove.
3753 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3754 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3755 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3756 * inc/new.h, inc/typeinfo: Remove files.
3758 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3760 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3762 (init_decl_processing): Initialize intmax_type_node and
3765 2000-10-06 Richard Henderson <rth@cygnus.com>
3767 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3768 (original_result_rtx): Remove.
3769 * decl.c (save_function_data): Don't clear x_result_rtx.
3770 (mark_lang_function): Don't mark it either.
3771 * expr.c (fixup_result_decl): Remove.
3772 * semantics.c (genrtl_named_return_value): Frob the return decl
3773 before calling emit_local_var.
3774 (genrtl_finish_function): Don't call fixup_result_decl.
3775 Always emit the jump to return_label.
3777 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3779 * pt.c (lookup_template_class): Set current access for enum.
3780 (tsubst_enum): Set file & line for enum decl.
3782 * spew.c (yylex): Remove unused variable.
3784 2000-10-05 Richard Henderson <rth@cygnus.com>
3786 * semantics.c (genrtl_finish_function): Don't init or check
3787 can_reach_end; remove noreturn and return value checks.
3789 2000-10-05 Tom Tromey <tromey@cygnus.com>
3791 * init.c (build_java_class_ref): Use `build_static_name' with a
3792 suffix, not a prefix, to build the class object's name.
3794 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3796 * cp-tree.h (access_kind): Fix comment typo.
3797 * decl2.c (grokfield): Fix diagnostic typo.
3798 * semantics.c (finish_template_type): Fix comment typo.
3799 (finish_qualified_object_call_expr): Likewise.
3801 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3803 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3806 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3808 * spew.c (frob_id): New static function.
3809 (frob_opname): Use it.
3812 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3814 * decl.c (lang_mark_false_label_stack): Remove.
3815 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3817 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3819 * gxxint.texi: Use @email for formatting email addresses.
3821 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3823 * error.c: Remove direct obstack manipulation. Replace with
3824 output_buffer-based formatting. Adjust calls to removed macros.
3825 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3826 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3827 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3829 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3831 * ir.texi: Move to ../c-tree.texi.
3833 2000-09-20 Jason Merrill <jason@redhat.com>
3835 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3837 2000-09-21 Andreas Jaeger <aj@suse.de>
3839 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3840 * cp-tree.h: ... here.
3842 * error.c: Remove declaration of cp_printer.
3844 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3846 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3848 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3850 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3853 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3855 * decl.c (start_function): Robustify.
3857 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3859 * cp-tree.h (check_function_format): Accept a `status' parameter.
3861 * call.c, typeck.c: Updates calls to `check_function_format'.
3863 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3865 * decl2.c (handle_class_head): Always push some scope even
3868 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3870 * cp-tree.h (struct cp_language_function): Remove
3871 x_scope_stmt_stack and name_declared.
3872 (current_scope_stmt_stack): Remove.
3873 (function_name_declared_p): New macro.
3874 (struct lang_decl_flags): Use c_lang_decl as a base class.
3876 (struct lang_decl): Replace saved_tree with context.
3877 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3878 (SET_DECL_FRIEND_CONTEXT): Likewise.
3879 (DECL_VIRTUAL_CONTEXT): Likewise.
3880 (DECL_SAVED_TREE): Remove.
3881 (C_DECLARED_LABEL_FLAG): Likewise.
3882 (cplus_expand_expr_stmt): Don't declare.
3883 (add_decl_stmt): Likewise.
3884 (add_scope_stmt): Likewise.
3885 * decl.c (mark_stmt_tree): Remove.
3886 (case_compare): Likewise.
3887 (finish_case_label): Use c_add_case_label.
3888 (init_decl_processing): Set more language-specific hooks.
3889 (build_enumerator): Fix typo in comment.
3890 (cplus_expand_expr_stmt): Remove.
3891 (mark_lang_function): Use mark_c_language_function.
3892 (lang_mark_tree): Use c_mark_lang_decl.
3893 * decl2.c: Change order of inclusion.
3894 * except.c: Likewise.
3895 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3896 back on c_expand_expr.
3897 * friend.c: Include expr.h.
3898 * init.c: Change order of inclusion.
3899 * Makefile.in: Update dependencies.
3900 * lex.h (free_lang_decl_chain): Remove.
3901 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3902 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3904 (instantiate_decl): Use function_name_declared_p.
3905 * semantics.c (lang_expand_expr_stmt): Remove.
3906 (set_current_function_name_declared): Likewise.
3907 (current_function_name_declared): Likewise.
3908 (begin_compound_stmt): Use function_name_declared_p.
3909 (add_decl_stmt): Remove.
3910 (setup_vtbl_ptr): Use function_name_declared_p.
3911 (add_scope_stmt): Remove.
3912 (current_scope_stmt_stack): New function.
3913 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3914 (expand_body): Use function_name_declared_p.
3915 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3916 * typeck.c: Change order of includes.
3917 (convert_sequence): Remove.
3919 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3921 * lex.c (reswords): Add _Complex.
3923 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3925 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3927 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3929 * init.c (begin_init_stmts): Don't use // comments.
3931 2000-09-12 Jason Merrill <jason@redhat.com>
3933 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3934 all non-extern arrays.
3936 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3937 typenames, too. Downgrade complaint to pedwarn.
3938 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3939 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3940 'class This::Inherited'.
3942 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3944 * decl.c (finish_case_label): Given the LABEL_DECL a
3947 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3949 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3950 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3951 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3952 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3953 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3955 (sorry_for_unsupported_tree, print_scope_operator,
3956 print_left_paren, print_right_paren, print_left_bracket,
3957 print_right_bracket, print_whitespace): Likewise.
3958 (aggr_variety): Rename to class_key_or_enum.
3959 (print_type): Rename to print_type_id.
3960 (print_type_specifier_seq, print_simple_type_specifier,
3961 print_elaborated_type_specifier,
3962 print_rest_of_abstract_declarator,
3963 print_parameter_declaration_clause, print_exception_specification,
3964 print_nested_name_specifier, print_template_id,
3965 typedef_original_name, print_template_argument_list_start,
3966 print_template_argument_list_end): New functions.
3968 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3970 * ir.texi: Add more documentation.
3972 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3974 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3975 (current_function_parms): Don't define.
3976 (struct cp_language_function): Remove parms_stored.
3977 (current_function_just_assigned_this): Don't define.
3978 (current_function_parms_stored): Likewise.
3979 (static_ctors): Declare.
3980 (static_dtors): Likewise.
3981 (SF_EXPAND): Don't define.
3982 (expand_start_early_try_stmts): Remove declaration.
3983 (store_parm_decls): Likewise.
3984 * decl.c (static_ctors): Don't declare.
3985 (static_dtors): Likewise.
3986 (struct binding_level): Remove this_block.
3987 (poplevel): Remove dead code.
3988 (set_block): Likewise.
3989 (mark_binding_level): Don't mark this_block.
3990 (mark_saved_scope): Don't mark x_function_parms.
3991 (init_decl_processing): Don't add current_function_parms as a GC
3993 (check_function_type): Change prototype.
3994 (start_function): Remove RTL-generation code.
3995 (expand_start_early_try_stmts): Remove.
3996 (store_parm_decls): Give it internal linkage. Remove
3997 RTL-generation code.
3998 (finish_function): Remove RTL-generation code.
3999 * decl2.c (static_ctors): Fix formatting.
4000 (static_dtors): Likewise.
4001 * method.c (use_thunk): Don't call store_parm_decls.
4002 (synthesize_method): Likewise.
4003 * optimize.c (maybe_clone_body): Likewise.
4004 * parse.y (fn.def2): Likewise.
4005 (.set_base_init): Likewise.
4006 (nodecls): Likewise.
4007 * pt.c (instantiate_decl): Likewise.
4008 * rtti.c (synthesize_tinfo_fn): Likewise.
4009 * semantics.c (genrtl_try_block): Simplify.
4010 (expand_body): Use genrtl_start_function and
4011 genrtl_finish_function.
4012 (genrtl_start_function): New function.
4013 (genrtl_finish_function): Likewise.
4015 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4017 * error.c (cp_tree_printer, case 'P'): Append break.
4019 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4021 * cp-tree.h (frob_opname): Declare.
4022 * parse.y (saved_scopes): New static variable.
4023 (cp_parse_init): Adjust.
4024 (do_id): If lastiddecl is NULL, do do_identifier.
4025 (operator): Save scope information.
4026 (unoperator): New reduction. Restore scope information.
4027 (operator_name): Append unoperator. Call frob_opname.
4028 * spew.c (frob_opname): Define.
4030 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4032 * decl.c, rtti.c: Include defaults.h if not already included.
4033 Don't define the *_TYPE_SIZE macros.
4035 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4037 * cp-tree.h (push_switch): Change prototype.
4038 (check_cp_case_value): Remove declaration.
4039 (decl_constant_value): Likewise.
4040 * decl.c (struct cp_switch): Add switch_stmt and cases.
4041 (case_compare): New function.
4042 (push_switch): Set switch_stmt. Initialize cases.
4043 (pop_switch): Clean up cases.
4044 (define_case_label): Rename to ...
4045 (finish_case_label): ... this. Do semantic analysis for case
4047 (start_function): Correct comment.
4048 * decl2.c (check_cp_case_value): Remove.
4049 * expr.c (do_case): Remove.
4050 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4051 * semantics.c (genrtl_do_poplevel): Remove declaration.
4052 (RECHAIN_STMTS): Remove.
4053 (finish_break_stmt): Use build_break_stmt.
4054 (finish_continue_stmt): Use build_continue_stmt.
4055 (finish_switch_cond): Adjust condition here, rater than in
4056 c_expand_start_case.
4057 (finish_case_label): Remove.
4058 * typeck.c (c_expand_return): Remove.
4059 (c_expand_start_case): Likewise.
4061 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4063 * ir.texi: Document type nodes.
4065 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4067 * cp-tree.h (init_cp_semantics): Declare.
4068 (genrtl_try_block): Don't declare.
4069 (genrtl_handler): Likewise.
4070 (genrtl_catch_block): Likewise.
4071 (genrtl_ctor_stmt): Likewise.
4072 (genrtl_subobject): Likewise.
4073 (genrtl_do_poplevel): Likewise.
4074 (genrtl_named_return_value): Likewise.
4075 * lex.c (init_parse): Call init_cp_semantics.
4076 * semantics.c (genrtl_try_block): Give it internal linkage.
4077 (genrtl_handler): Likewise.
4078 (genrtl_catch_block): Likewise.
4079 (genrtl_ctor_stmt): Likewise.
4080 (genrtl_subobject): Likewise.
4081 (genrtl_do_poplevel): Likewise.
4082 (genrtl_named_return_value): Likewise.
4083 (lang_expand_stmt): Rename to ...
4084 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4085 (init_cp_semantics): Define.
4087 * decl.c (initialize_local_var): Remove RTL-generating code.
4088 * semantics.c (genrtl_try_block): Fix formatting.
4090 Move statement-tree facilities from C++ to C front-end.
4091 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4092 (void_zero_node): Remove.
4093 (stmt_tree): Likewise.
4094 (scope_chain): Adjust.
4095 (language_function): Rename to cp_language_function.
4096 (cp_function_chain): Adjust.
4097 (current_stmt_tree): Remove.
4098 (last_tree): Likewise.
4099 (last_expr_type): Likewise.
4100 (struct lang_decl): Adjust.
4101 (STMT_IS_FULL_EXPR_P): Remove.
4103 (begin_stmt_tree): Likewise.
4104 (finish_stmt_tree): Likewise.
4105 (walk_tree_fn): Likewise.
4106 (walk_stmt_tree): Likewise.
4107 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4108 * decl.c (mark_stmt_tree): Adjust type.
4109 (init_decl_processing): Don't build void_zero_node.
4110 (initialize_local_var): Adjust usage of current_stmt_tree.
4111 (finish_enum): Use add_stmt, not add_tree.
4112 (save_function_data): Adjust use of language_function.
4113 (finish_constructor_body): Use add_stmt, not add_tree.
4114 (finish_destructor_body): Likewise.
4115 (push_cp_function_context): Adjust use of language_function.
4116 (pop_cp_function_context): Likewise.
4117 (mark_lang_function): Likewise.
4118 (mark_cp_function_context): Likewise.
4119 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4120 (build_vec_init): Likewise.
4121 * semantics.c (SET_LAST_STMT): Remove.
4122 (RECHAIN_STMTS): Don't use it.
4123 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4124 (current_stmt_tree): Define.
4126 (finish_goto_stmt): Use add_stmt, not add_tree.
4127 (finish_expr_stmt): Likewise.
4128 (begin_if_stmt): Likewise.
4129 (finish_then_clause): Likewise.
4130 (begin_while_stmt): Likewise.
4131 (begin_do_stmt): Likewise.
4132 (finish_return_stmt): Likewise.
4133 (begin_for_stmt): Likewise.
4134 (finish_break_stmt): Likewise.
4135 (finish_continue_stmt): Likewise.
4136 (begin_switch_stmt): Likewise.
4137 (finish_case_label): Likewise.
4138 (begin_try_block): Likewise.
4139 (begin_function_try_block): Likewise.
4140 (begin_handler): Likewise.
4141 (begin_catch_block): Likewise.
4142 (begin_compound_stmt): Likewise.
4143 (begin_asm_stmt): Likewise.
4144 (finish_asm_stmt): Likewise.
4145 (finish_label_stmt): Likewise.
4146 (add_decl_stmt): Likewise.
4147 (finish_subobject): Likewise.
4148 (finish_decl_cleanup): Likewise.
4149 (finish_named_return_value): Likewise.
4150 (setup_vtbl_ptr): Likewise.
4151 (add_scope_stmt): Likewise.
4152 (finish_stmt_expr): Likewise.
4153 (prune_unused_decls): Remove.
4154 (begin_stmt_tree): Likewise.
4155 (finish_stmt_tree): Likewise.
4156 (prep_stmt): Adjust use of current_stmt_tree.
4157 (lang_expand_stmt): Likewise.
4158 * tree.c (statement_code_p): Remove.
4159 (cp_statement_code_p): New function.
4160 (walk_stmt_tree): Remove.
4161 (init_tree): Set lang_statement_code_p.
4163 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4165 Integrated preprocessor.
4167 * Make-lang.in, Makefile.in: Remove all references to input.c,
4168 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4169 * gxx.gperf, hash.h, input.c: Delete.
4170 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4171 initialized properly.
4173 * class.c (fixup_pending_inline): Take a tree, not a
4174 struct pending_inline *. All callers changed.
4175 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4176 RID_PROTECTED entries in ridpointers[] array here.
4177 * decl.c (duplicate_decls): Do not refer to struct
4179 (record_builtin_type, init_decl_processing): Use RID_MAX not
4181 (grokdeclarator): Use C_IS_RESERVED_WORD.
4182 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4184 (grok_x_components): Do not inspect pending_inlines chain.
4186 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4187 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4188 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4189 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4190 TIME_IDENTIFIER_FILEINFO): Kill.
4192 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4194 * parse.y: Call do_pending_inlines unconditionally.
4195 reinit_parse_for_method is now snarf_method. fn.defpen is no
4196 longer necessary. Remove unnecessary <itype> annotation on
4197 SCOPE. Do not refer to end_of_file or struct pending_inline.
4198 * semantics.c (begin_inline_definitions): Call
4199 do_pending_inlines unconditionally.
4201 * lex.c: Remove all code now shared with C front end.
4202 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4203 into the get_identifier table. Rewrite pragma handling to
4204 work with the registry. Move code to save tokens for later
4205 processing to spew.c.
4207 * spew.c: Rewrite everything in terms of token streams instead
4208 of text. Move routines here from lex.c / input.c as
4209 appropriate. GC-mark trees hanging off the pending inlines
4212 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4214 * NEWS: Mention that the named return value extension has been
4216 * cp-tree.h (original_result_rtx): Define.
4217 (TREE_REFERENCE_EXPR): Remove.
4218 (DECL_VPARENT): Likewise.
4219 (pushdecl_nonclass_level): Likewise.
4220 (store_return_init): Likewise.
4221 (reinit_lang_specific): Likewise.
4222 (genrtl_named_return_value): Change prototype.
4223 * decl.c (original_result_rtx): Remove.
4224 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4225 Do not generate RTL for local variables here.
4226 (store_return_init): Remove.
4227 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4229 (finish_named_return_value): Adjust accordingly. Warn that this
4230 extension is deprecated.
4231 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4233 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4235 * pt.c (type_unification_real): Replace switch with if.
4236 (unify): Tsubst non-type parms before comparing.
4238 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4240 * error.c (dump_typename): New function, broken out of ...
4241 (dump_type): ... here. Use it.
4242 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4244 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4246 * init.c (build_offset_ref): Deal with namespace scoped
4249 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4251 * class.c (resolve_address_of_overloaded_function): Add
4252 explanation message.
4253 * decl.c (define_case_label): Reformat explanation.
4254 * decl2.c (finish_static_data_member_decl): Likewise.
4255 (grokfield): Likewise.
4256 * friend.c (do_friend): Likewise.
4258 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4260 * tree.c (walk_tree): Expose tail recursion.
4261 (walk_stmt_tree): New function.
4262 * cp-tree.h: Prototype walk_stmt_tree.
4263 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4264 the BLOCKs directly. If a BLOCK has no variables after
4265 pruning, discard it.
4266 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4267 restore the line number.
4269 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4271 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4272 (pt.o): Remove dependency on HTAB_H.
4273 * cp-tree.h: Include hashtab.h.
4274 (walk_tree): Change prototype.
4275 (walk_tree_without_duplicates): New function.
4276 * decl.c (check_default_argument): Use it.
4277 * optimize.c (remap_decl): Adjust calls to walk_tree.
4278 (copy_body): Likewise.
4279 (expand_calls_inline): Likewise.
4280 (calls_setjmp_p): Use walk_tree_without_duplicates.
4281 * pt.c: Don't include hashtab.h.
4282 (for_each_template_parm): Use walk_tree_without_duplicates.
4283 * semantics.c (finish-stmt_tree): Likewise.
4284 (expand_body): Likewise.
4285 * tree.c (walk_tree): Add additional parameter.
4286 (walk_tree_without_duplicates): New function.
4287 (count_trees): Use it.
4288 (verify_stmt_tree): Adjust call to walk_tree.
4289 (find_tree): Use walk_tree_without_duplicates.
4290 (no_linkage_check): Likewise.
4291 (break_out_target_exprs): Adjust call to walk_tree.
4292 (cp_unsave): Likewise.
4294 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4296 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4297 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4298 * cp-tree.h (TYPE_BINFO): Adjust comment.
4299 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4300 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4301 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4302 (TYPE_TEMPLATE_INFO): Likewise.
4303 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4304 * class.c (push_nested_class): Likewise.
4305 * decl.c (lookup_name_real): Likewise.
4306 (grokdeclarator): Likewise.
4307 (grok_op_properties): Likewise.
4308 (xref_tag): Likewise.
4309 (xref_basetypes): Likewise.
4310 * decl2.c (constructor_name_full): Likewise.
4311 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4312 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4313 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4314 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4315 (dump_type_suffix): Likewise.
4316 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4318 (get_aggr_from_typedef): Likewise.
4319 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4320 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4321 (write_template_parm): Likewise.
4322 (write_template_template_parm): Check tree code instead of
4323 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4324 * method.c (build_overload_nested_name): Add
4325 BOUND_TEMPLATE_TEMPLATE_PARM.
4326 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4327 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4328 * pt.c (convert_template_argument): Check tree code instead of
4329 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4330 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4331 (for_each_template_parm): Adjust comment.
4332 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4333 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4334 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4335 template_args_equal to compare template template parameter cases.
4336 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4337 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4339 * tree.c (copy_template_template_parm): Decide whether to create
4340 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4341 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4342 (copy_tree_r): Likewise.
4343 * typeck.c (comptypes): Likewise. Check tree code instead of
4344 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4346 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4348 * decl.c (finish_function): Move the code for handling functions
4349 marked with the constructor and destructor attributes inside the
4352 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4354 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4356 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4358 * pt.c (lookup_template_class): Remove abort.
4359 * tree.c (get_type_decl): Allow error_mark_node.
4361 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4363 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4366 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4368 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4371 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4373 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4374 union tag mismatch error reporting.
4376 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4378 * call.c (build_scoped_method_call): Check it is not a namespace.
4380 2000-08-30 Jason Merrill <jason@redhat.com>
4382 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4384 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4385 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4386 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4388 * decl.c (start_function): Always call make_function_rtl.
4390 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4392 * semantics.c (prune_unused_decls): New function.
4393 (finish_stmt_tree): Call it via walk_tree.
4395 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4397 * class.c (build_secondary_vtable): Constify a char *.
4398 * decl.c (init_decl_processing): Initialize function_id_node,
4399 pretty_function_id_node, and func_id_node.
4400 * input.c (struct input_source): Constify 'str'.
4401 (feed_input): Constify first argument.
4402 * mangle.c (write_identifier): Constify argument.
4403 * pt.c (mangle_class_name_for_template): Constify argument.
4405 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4407 * typeck.c (mark_addressable): Remove code that pokes around in
4410 2000-08-28 Jason Merrill <jason@redhat.com>
4412 * lex.c (file_name_nondirectory): Move to toplev.c.
4414 * cp-tree.h (LOCAL_CLASS_P): New macro.
4415 * class.c (finish_struct_1): Use it.
4417 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4419 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4420 (write_encoding): Pass another argument to write_name.
4421 (write_name): Add ignore_local_scope parameter. Fix handling of
4423 (write_nested_name): Use write_unqualified_name.
4424 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4425 (write_template_prefix): Use write_unqualified_name.
4426 (write_component): Remove.
4427 (write_local_name): Add parameter. Use direct local entity to
4428 discriminator calculation.
4429 (write_class_enum_type): Pass another argument to write_name.
4430 (write_template_template_arg): Likewise.
4431 (make_guard_variable): Likewise.
4433 2000-08-27 Jason Merrill <jason@redhat.com>
4435 * decl.c (pushdecl): Matching decls for local externs are found in
4436 the current level. Propagate linkage information from previous
4439 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4441 * ir.texi (Expressions): Fix typo.
4443 2000-08-25 Greg McGary <greg@mcgary.org>
4445 * tree.c (init_tree): Use ARRAY_SIZE.
4447 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4449 * error.c (cp_tree_printer): Rework.
4451 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4453 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4455 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4456 (cp-demangle.o): Remove target.
4457 (dyn-string.o): Likewise.
4459 * decl.c (grokfndecl): Require that `main' return an `int'.
4460 * mangle.c (write_encoding): Don't mangle return types for
4461 conversion functions.
4463 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4465 * error.c (tree_formatting_info): New data type.
4466 (tree_being_formatted): New macro.
4467 (tree_formatting_flags): Likewise.
4468 (put_whitespace): Likewise.
4469 (print_tree_identifier): Likewise.
4470 (print_identifier): Likewise.
4471 (cp_tree_printer, print_function_argument_list, print_declaration,
4472 print_expression, print_function_declaration,
4473 print_function_parameter, print_type, print_cv_qualifier): New
4475 (init_error): Initialize lang_printer.
4477 2000-08-24 Jason Merrill <jason@redhat.com>
4479 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4480 adjustment necessary.
4482 2000-08-24 Greg McGary <greg@mcgary.org>
4484 * cp-tree.h (MAIN_NAME_P): Remove macro.
4486 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4488 * error.c (print_instantiation_context): Don't forget to flush the
4491 2000-08-23 Jason Merrill <jason@redhat.com>
4493 * typeck.c (build_ptrmemfunc): Save the input pmf.
4495 * method.c (process_modifiers): Use same_type_p.
4497 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4499 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4500 * mangle.c (write_function_type): Change prototype.
4501 (write_encoding): Don't mangle return types for
4502 constructors or destructors.
4503 (write_type): Adjust call to write_function_type.
4504 * pt.c (instantiate_template): Instantiate alternate entry points
4505 when instantiating the main function.
4507 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4509 * error.c (cp_print_error_function): Don't use embedded '\n' in
4512 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4514 * decl.c (init_decl_processing): Remove bogus initialization.
4515 * error.c (lang_print_error_function): Restore here.
4516 (init_error): Initialize print_error_function.
4518 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4520 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4522 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4524 * Makefile.in (error.o): Depends on diagnostic.h
4526 * cp-tree.h (problematic_instantiation_changed,
4527 record_last_problematic_instantiation, current_instantiation,
4528 print_instantiation_context): Declare.
4529 (maybe_print_template_context): Remove.
4531 * decl.c (init_decl_processing): Set print_error_function to NULL.
4532 (lang_print_error_function): Remove, since we're using a new
4535 * error.c: #include diagnostic.h
4536 (function_category): New function.
4537 (cp_diagnostic_starter): Likewise.
4538 (cp_diagnostic_finalizer): Likewise.
4539 (cp_print_error_function): Likewise.
4540 (maybe_print_instantiation_context): Likewise.
4541 (print_instantiation_full_context): Likewise.
4542 (print_instantiation_partial_context): Likewise.
4543 (print_instantiation_context): Define.
4544 (init_error): Initialize diagnostic pager and finalizer.
4546 * pt.c (problematic_instantiation_changed): Define.
4547 (record_last_problematic_instantiation): Likewise.
4548 (current_instantiation): Likewise.
4549 (maybe_print_template_context): Remove.
4550 (print_template_context): Likewise.
4551 (current_tinst_level): Make static to reflect Brendan Kehoe's
4552 change of 1995-04-13.
4553 (push_tinst_level): Call print_instantiation_context.
4555 2000-08-21 Nix <nix@esperi.demon.co.uk>
4557 * lang-specs.h: Do not process -o or run the assembler if
4560 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4562 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4564 * decl2.c (lang_decode_option): Disable gettext attributes for
4567 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4569 * lex.c (lang_init_options): Default diagnostic message maximum
4570 length to 80, when line-wrapping.
4572 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4574 * class.c (build_vtbl_initializer): Clear the entire
4575 vtbl_init_data. Start keeping track of the functions for which we
4576 have created vcall offsets here.
4577 (dfs_build_vcall_offset_vtbl_entries): Remove.
4578 (build_vcall_offset_vtbl_entries): Reimplement.
4579 (add_vcall_offset_vtbl_entries_r): New function.
4580 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4581 computing when vcall offsets are necessary.
4583 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4585 * decl.c (member_function_or_else): Use cp_error ... %T.
4586 (grokdeclarator): Likewise.
4587 (start_method): Likewise.
4588 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4590 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4592 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4595 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4597 * cp-tree.h (PTRMEM_OK_P): New macro.
4598 (itf_ptrmem_ok): New enumeration value.
4599 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4600 argument. Diagnose implicit pointer to member.
4601 (instantiate_type): Don't diagnose implicit pointer to member
4602 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4603 resolve_address_of_overloaded_function.
4604 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4605 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4606 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4607 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4608 (build_unary_op): Deal with single non-static member in
4611 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4613 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4615 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4617 * cp-tree.h (enum_name_string): Remove prototype.
4618 (report_case_error): Remove prototype.
4619 * cp/typeck2.c (enum_name_string): Remove.
4620 (report_case_error): Remove.
4621 * error.c (dump_expr): Deal with enum values directly.
4622 Correctly negate integer constant.
4624 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4626 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4627 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4628 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4629 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4630 (__cxa_vec_new): Use __cxa_vec_new2.
4631 (__cxa_vec_delete): Use __cxa_vec_delete2.
4633 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4635 * vec.cc (__cxa_vec_new): Set "C" linkage.
4636 (__cxa_vec_ctor): Likewise.
4637 (__cxa_vec_cctor): Likewise.
4638 (__cxa_vec_dtor): Likewise.
4639 (__cxa_vec_delete): Likewise.
4640 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4641 (__cxa_vec_ctor): Likewise.
4642 (__cxa_vec_cctor): Likewise.
4643 (__cxa_vec_dtor): Likewise.
4644 (__cxa_vec_delete): Likewise.
4646 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4648 * class.c (instantiate_type): Reinstate local variable
4649 deleted in previous change.
4651 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4654 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4656 * cp-tree.h (instantiate_type_flags): New enumeration.
4657 (instantiate_type): Change parameter.
4658 * class.c (instantiate_type): Adjust prototype. Adjust.
4659 * call.c (standard_conversion): Adjust instantiate_type call.
4660 (reference_binding): Likewise.
4661 (build_op_delete_call): Likewise.
4662 (convert_like_real): Likewise.
4663 * cvt.c (cp_convert_to_pointer): Likewise.
4664 (convert_to_reference): Likewise.
4665 * pt.c (convert_nontype_argument): Likewise.
4666 * typeck.c (build_binary_op): Likewise.
4667 (build_ptrmemfunc): Likewise.
4668 (convert_for_assignment): Likewise.
4670 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4672 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4673 (current_aggr): Define.
4674 * decl.c (grokdeclarator): Make sure a friend class is an
4675 elaborated type specifier.
4676 * parse.y (current_aggr): Remove static definition.
4677 (cp_parse_init): Adjust.
4678 (structsp): Clear and restore current_aggr.
4679 (component_decl_list): Clear current_aggr.
4681 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4682 aggregate tag on the typename's context.
4684 * pt.c (tsubst_friend_class): Return error_mark_node, if
4686 (instantiate_class_template): Ignore error_mark_node friend types.
4688 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4690 * cvt.c (warn_ref_binding): New static function, broken out of ...
4691 (convert_to_reference): ... here. Use it.
4693 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4695 * parse.y (template_arg): Add rule for template qualified with
4698 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4700 * decl2.c (add_function): Reorganize.
4701 (arg_assoc): Do not consider function template decls.
4703 2000-08-11 Jason Merrill <jason@redhat.com>
4705 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4708 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4710 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4711 (lookup_nested_tag): Likewise.
4713 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4716 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4718 * parse.y (named_complex_class_head_sans_basetype): Remove
4721 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4723 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4724 explicit TEMPLATE_ID_EXPR args.
4725 (build_expr_from_tree, case CALL_EXPR): Likewise.
4727 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4729 * decl.c (check_tag_decl): Diagnose typename's which don't
4732 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4734 * init.c (build_aggr_init): Reject bogus array initializers
4737 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4739 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4741 * cp/tinfo.cc (__dynamic_cast): Likewise.
4742 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4744 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4746 * cvt.c (convert_to_pointer_force): Fix error message when
4747 attempting to cast from ambiguous base.
4749 2000-08-08 Jason Merrill <jason@redhat.com>
4751 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4752 (tsubst_template_arg_vector): Likewise.
4754 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4755 assume that one will be as large as the union.
4757 2000-08-07 Kazu Hirata <kazu@hxi.com>
4759 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4760 * decl.c (pop_labels): Likewise.
4762 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4764 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4766 (__pointer_to_member_type_info): Likewise.
4767 (__base_class_info): Likewise.
4768 (__class_type_info): Likewise.
4769 (__si_class_type_info): Likewise.
4770 (__vmi_class_type_info): Likewise.
4771 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4772 Changed member names to match specifications.
4773 (__vmi_class_type_info::__do_find_public_src): Likewise.
4774 (__si_class_type_info::__do_dyncast): Likewise.
4775 (__vmi_class_type_info::__do_dyncast): Likewise.
4776 (__si_class_type_info::__do_upcast): Likewise.
4777 (__vmi_class_type_info::__do_upcast): Likewise.
4778 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4779 (__pbase_type_info::__pointer_catch): Likewise.
4780 (__pointer_type_info::__pointer_catch): Likewise.
4781 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4783 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4785 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4786 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4787 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4789 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4791 * cp-tree.h (add_method): Change prototype.
4792 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4793 Don't double the size of the method vector in the error case.
4794 (handle_using_decl): Adjust call to add_method.
4795 (add_implicitly_declared_members): Likewise.
4796 (clone_function_decl): Likewise.
4797 * decl2.c (check_classfn): Likewise.
4798 * semantics.c (finish_member_declaration): Likewise.
4800 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4802 * decl.c (flag_isoc94): New variable.
4804 2000-08-02 Jason Merrill <jason@redhat.com>
4806 * pt.c (do_type_instantiation): Add complain parm; don't complain
4807 if called recursively.
4808 * cp-tree.h, parse.y: Adjust.
4810 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4812 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4813 -Wno-strict-prototypes.
4815 * g++spec.c: Adjust type of second argument to
4816 lang_specific_driver, and update code as necessary.
4818 * cp-tree.h: Don't prototype min_precision here.
4819 (my_friendly_assert): Cast expression to void.
4820 * semantics.c (do_poplevel): Initialize scope_stmts.
4822 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4824 * cp-tree.h (DECL_NEEDED_P): Tweak.
4826 2000-07-28 Jason Merrill <jason@redhat.com>
4828 * lang-specs.h: Use %i in rule for .ii files.
4830 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4832 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4834 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4836 Allow indirect primary bases.
4837 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4839 (CLASSTYPE_VFIELD_PARENT): Remove.
4840 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4841 (BINFO_PRIMARY_BINFO): Remove.
4842 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4843 (BINFO_VBASE_PRIMARY_P): Likewise.
4844 (BINFO_PRIMARY_BASE_OF): New macro.
4845 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4846 (get_primary_binfo): New function.
4847 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4848 * class.c (vcall_offset_data_s): Rename to ...
4849 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4850 and add ctor_vtbl_p.
4851 (get_derived_offset): Use get_primary_binfo.
4852 (dfs_mark_primary_bases): Adjust handling of virtual primary
4854 (mark_primary_bases): Likewise.
4855 (set_primary_base): Take a binfo, not an integer, as a
4856 representation of the primary base.
4857 (indirect_primary_base_p): Remove.
4858 (determine_primary_base): Adjust for indirect primary bases.
4859 (dfs_find_final_overrider): Fix typo in coment.
4860 (update_vtable_entry_for_fn): Use get_primary_binfo.
4861 (layout_nonempty_base_or_field): Tweak.
4862 (build_base_fields): Adjust for new primary base semantics.
4863 (dfs_propagate_binfo_offsets): Remove.
4864 (propagate_binfo_offsets): Rewrite.
4865 (dfs_set_offset_for_shared_vbases): Remove.
4866 (layout_virtual_bases): Don't use it.
4867 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4869 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4870 CLASSTYPE_VFIELD_PARENT.
4871 (dfs_get_primary_binfo): New function.
4872 (get_primary_binfo): Likewise.
4873 (dump_class_hierarchy_r): Tweak printing of primary bases.
4874 (build_vtbl_initializer): Fix typo in comments. Use
4876 (build_vcall_and_vbase_vtbl_entries): Likewise.
4877 (build_vbaes_offset_vtbl_entries): Likewise.
4878 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4879 BV_VCALL_INDEX to handle indirect primary bases.
4880 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4881 (build_rtti_vtbl_entries): Likewise.
4882 * search.c (get_shared_vbase_if_not_primary): Tweak.
4883 (find_vbase_instance): Likewise.
4884 (binfo_for_vtable): Simplify.
4885 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4886 (make_binfo): Make it have 11 entries.
4888 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4890 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4891 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4892 ascertaining primaryness.
4893 (G): Remove template_args.
4894 (decl_is_template_id): New function.
4895 (write_encoding): Use decl_is_template_id.
4896 (write_name): Likewise. Handle type_decls. Get main variant of
4898 (write_nested_name): Likewise.
4899 (write_prefix): Likewise.
4900 (write_template_prefix): Likewise.
4901 (write_special_name_constructor): Remove defunct production from
4903 (write_bare_function_type): Remove comment about absent parameter.
4904 (write_template_template_arg): Add missing grammar production to
4907 2000-07-27 Jason Merrill <jason@redhat.com>
4909 * decl.c (duplicate_decls): If common_type produces a non-typedef
4910 type for a typedef, just use the old type.
4912 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4914 * cp-tree.h (function_depth): Declare.
4915 (verify_stmt_tree): Likewise.
4916 (find_tree): Likewise.
4917 * decl.c (function_depth): Give it external linkage.
4918 * optimize.c (optimize_function): Increment and decrement it.
4919 * tree.c (verify_stmt_tree_r): New function.
4920 (verify_stmt_tree): Likewise.
4921 (find_tree_r): Likewise.
4922 (find_tree): Likewise.
4924 2000-07-27 Jason Merrill <jason@redhat.com>
4926 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4928 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4930 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4932 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4933 * decl2.c (get_guard): Call cp_finish_decl, not
4934 rest_of_decl_compilation, for local guards.
4935 * lex.c (do_identifier): Remove unused variable.
4937 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4939 * parse.y: Add missing ';'.
4941 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4943 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4946 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4948 Kill strict_prototype. Backwards compatibility only for
4949 non NO_IMPLICIT_EXTERN_C systems.
4950 * cp-tree.h (flag_strict_prototype): Remove.
4951 (strict_prototype): Remove.
4952 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4953 * decl.c (maybe_push_to_top_level): Adjust.
4954 (pop_from_top_level): Adjust.
4955 (decls_match): Only allow sloppy parm matching for ancient
4957 (init_decl_processing): Adjust.
4958 (grokdeclarator): Adjust.
4959 * decl2.c (flag_strict_prototype): Remove.
4960 (strict_prototype): Remove.
4961 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4962 (lang_f_options): Remove "strict-prototype".
4963 (unsupported-options): Add "strict-prototype".
4964 * lex.c (do_identifier): Adjust.
4965 (do_scoped_id): Adjust.
4966 * parse.y (empty_parms): Adjust.
4967 * class.c (push_lang_context): Adjust.
4968 (pop_lang_context): Adjust.
4969 * typeck.c (comp_target_parms): Adjust.
4971 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4973 * decl.c (poplevel): Deal with anonymous variables at for scope.
4974 (maybe_inject_for_scope_var): Likewise.
4976 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4978 * decl.c: Remove all signal handling code, now done in toplev.c.
4980 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4982 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4984 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4987 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4989 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4990 Define my_friendly_assert and my_friendly_abort as macros
4991 which may call friendly_abort. Prototype friendly abort, not
4992 my_friendly_abort or my_friendly_assert.
4993 * decl.c (signal_catch): Report the signal caught in the error
4994 message. Call fatal directly.
4995 * typeck2.c (ack, my_friendly_assert): Delete.
4996 (my_friendly_abort): Rename to friendly_abort. Expect file,
4997 line, and function parameters. Report the abort code, then
4998 call fancy_abort. Do not mask an abort if errors have
5001 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5003 * typeck.c (comp_target_parms): Remove obsolete parameter.
5004 (comp_target_types): Adjust.
5006 2000-07-17 Jason Merrill <jason@redhat.com>
5008 * typeck.c (mark_addressable): Never set TREE_USED.
5009 * call.c (build_call): Don't abort on calls to library functions
5010 that have been declared normally.
5012 * typeck.c (build_binary_op): Fix grammar in warning.
5014 * exception.cc (__eh_free): Fix prototype.
5016 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5018 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5019 IDENTIFIER_NAMESPACE_VALUE.
5021 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5023 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5024 * method.c (use_thunk): Correct handling of vcall offsets.
5026 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5028 * .cvsignore: parse.h and parse.c have no cp- prefix.
5030 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5032 * .cvsignore: New file.
5034 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5036 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5038 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5040 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5042 * parse.h: Likewise.
5044 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5046 * class.c (layout_class_type): Add pointers to virtual bases after
5047 base classes under the old ABI.
5049 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5051 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5052 (finish_continue_stmt): Likewise.
5053 (begin_for_stmt): Remove call to note_level_for_for.
5054 (finish_goto_stmt): Change call from build_min_nt
5056 (finish_expr_stmt): Likewise.
5057 (begin_if_stmt): Likewise.
5058 (begin_while_stmt): Likewise.
5059 (finish_while_stmt): Likewise.
5060 (finish_return_stmt): Likewise.
5061 (begin_for_stmt): Likewise.
5062 (finish_for_stmt): Likewise.
5063 (finish_break_stmt): Likewise.
5064 (begin_switch_stmt): Likewise.
5065 (finish_case_label): Likewise.
5066 (genrtl_try_block): Likewise.
5067 (begin_try_block): Likewise.
5068 (begin_handler): Likewise.
5069 (begin_compound_stmt): Likewise.
5070 (finish_asm_stmt): Likewise.
5071 (finish_label_stmt): Likewise.
5072 (add_decl_stmt): Likewise.
5073 (finish_subobject): Likewise.
5074 (finish_decl_cleanup): Likewise.
5075 (finish_named_return_value): Likewise.
5076 (setup_vtbl_ptr): Likewise.
5077 (add_scope_stmt): Likewise.
5078 * decl.c (finish_constructor_body): Likewise.
5079 (finish_destructor_body): Likewise.
5080 * optimize.c (copy_body_r): Likewise.
5081 (initialize_inlined_parameters): Likewise.
5082 (declare_return_variable): Likewise.
5083 (expand_call_inline): Likewise.
5085 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5087 * semantics.c (expand_body): Sync interface information
5088 at the end of function body expansion.
5090 2000-07-09 Jason Merrill <jason@redhat.com>
5092 * init.c (build_new_1): Bail early if the call to new fails.
5094 * decl.c (compute_array_index_type): Check specifically for
5095 an INTEGER_CST, not just TREE_CONSTANT.
5097 * decl.c (duplicate_decls): Don't call duplicate_decls on
5098 the DECL_TEMPLATE_RESULT.
5099 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5102 * error.c (dump_template_bindings): Don't crash if we had an
5103 invalid argument list.
5105 * typeck.c (c_expand_start_case): Do narrowing here.
5106 * semantics.c (finish_switch_cond): Not here.
5108 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5110 * parse.y (asm_clobbers): Do string concatenation.
5112 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5114 * decl.c (pushtag): Don't put local classes in template functions
5115 on the local_classes list.
5117 2000-07-04 Scott Snyder <snyder@fnal.gov>
5119 * decl2.c (get_guard): Add missing return for old ABI local
5122 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5124 * cp-tree.h (char_type_p): New function.
5125 * decl.c (init_decl_processing): Don't initialize
5126 signed_wchar_type_node or unsigned_wchar_type_node.
5127 (complete_array_type): Handle brace-enclosed string-constants.
5128 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5129 * tree.c (char_type_p): New function.
5130 * typeck2.c (digest_init): Use char_type_p.
5132 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5134 * pt.c (tsubst): Don't layout type, if it's error_mark.
5136 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5138 * pt.c (instantiate_pending_templates): Reset template level.
5140 2000-07-05 Jason Merrill <jason@redhat.com>
5142 * call.c (joust): Don't complain about `operator char *()' beating
5143 `operator const char *() const'.
5145 2000-07-04 scott snyder <snyder@fnal.gov>
5146 Jason Merrill <jason@redhat.com>
5148 * repo.c (repo_get_id): Handle the case where a class with virtual
5149 bases has a null TYPE_BINFO_VTABLE.
5151 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5152 Jason Merrill <jason@redhat.com>
5154 * parse.y (member_init): Just pass in the type.
5155 * init.c (expand_member_init): Handle getting a type.
5157 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5158 Jason Merrill <jason@redhat.com>
5160 * decl.c (finish_function): Warn if a function has no return
5162 Suggested by Andrew Koenig.
5163 * typeck.c (check_return_expr): Do set current_function_returns_value
5164 if we got an error_mark_node.
5166 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5168 * decl2.c (push_decl_namespace): Push the original namespace.
5170 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5172 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5173 * semantics.c (begin_class_definition): Clear it.
5175 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5177 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5178 (genrtl_expr_stmt): Likewise.
5179 (genrtl_decl_stmt): Likewise.
5180 (genrtl_if_stmt): Likewise.
5181 (genrtl_while_stmt): Likewise.
5182 (genrtl_do_stmt): Likewise.
5183 (genrtl_return_stmt): Likewise.
5184 (genrtl_for_stmt): Likewise.
5185 (genrtl_break_stmt): Likewise.
5186 (genrtl_continue_stmt): Likewise.
5187 (genrtl_scope_stmt): Likewise.
5188 (genrtl_switch_stmt): Likewise.
5189 (genrtl_case_label): Likewise.
5190 (genrtl_begin_compound_stmt): Likewise.
5191 (genrtl_finish_compound_stmt): Likewise.
5192 (genrtl_compound_stmt): Likewise.
5193 (genrtl_asm_stmt): Likewise.
5195 * init.c (begin_init_stmts): Remove call to
5196 genrtl_begin_compound_stmt.
5197 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5199 * semantics.c (lang_expand_stmt): Changed call to
5200 genrtl_compound_stmt to ignore return value.
5202 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5204 * mangle.c (canonicalize_for_substitution): Return the canonical
5207 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5209 * typeck.c (commonparms): Remove obstack manipulations.
5211 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5213 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5215 * Makefile.in (OBJS): Added ../c-semantics.o.
5216 (OBJDEPS): Likewise.
5218 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5220 (struct stmt_tree): Added comment.
5221 (current_function_name_declared): Removed.
5222 (stmts_are_full_exprs_p): Likewise.
5223 (genrtl_do_pushlevel): Likewise.
5224 (genrtl_clear_out_block): Likewise.
5225 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5226 (DECL_ANON_UNION_ELEMS): Likewise.
5227 (emit_local_var): Likewise.
5228 (make_rtl_for_local_static): Likewise.
5229 (do_case): Likewise.
5230 (expand_stmt): Likewise.
5231 (genrtl_decl_cleanup): Likewise.
5232 (c_expand_asm_operands): Likewise.
5233 (c_expand_return): Likewise.
5234 (c_expand_start_case): Likewise.
5236 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5237 (emit_local_var): Likewise.
5238 (initialize_local_var): Change reference to
5239 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5240 Change reference to stmts_are_full_exprs_p to
5241 current_stmt_tree->stmts_are_full_exprs_p.
5242 (push_cp_function_context): Likewise.
5244 * expect.c (expand_throw): Change reference to
5245 stmts_are_full_exprs_p.
5247 * init.c (build_aggr_init): Change reference to
5248 stmts_are_full_exprs_p.
5249 (build_vec_init): Likewise.
5251 * optimize.c (maybe_clone_body): Change reference to
5252 current_function_name_declared to
5253 cp_function_chain->name_declared.
5255 * pt.c (instantiate_decl): Change reference to
5256 current_function_name_declared to
5257 cp_function_chain->name_declared.
5259 * semantics.c (expand_cond): Moved declaration to c-common.h.
5260 (genrtl_do_pushlevel): Moved to c-semantics.c.
5261 (genrtl_clear_out_block): Likewise.
5262 (genrtl_goto_stmt): Likewise.
5263 (genrtl_expr_stmt): Likewise.
5264 (genrtl_decl_stmt): Likewise.
5265 (gerntl_if_stmt): Likewise.
5266 (genrtl_while_stmt): Likewise.
5267 (genrtl_do_stmt): Likewise.
5268 (genrtl_return_stmt): Likewise.
5269 (genrtl_for_stmt): Likewise.
5270 (genrtl_break_stmt): Likewise.
5271 (genrtl_continue_stmt): Likewise.
5272 (genrtl_scope_stmt): Likewise.
5273 (genrtl_switch_stmt): Likewise.
5274 (genrtl_case_label): Likewise.
5275 (genrtl_begin_compound_stmt): Likewise.
5276 (genrtl_finish_compound_stmt): Likewise.
5277 (genrtl_compound_stmt): Likewise.
5278 (genrtl_asm_stmt): Likewise.
5279 (genrtl_decl_cleanup): Likewise.
5280 (expand_cond): Likewise.
5281 (expand_stmt): Renamed to ...
5282 (lang_expand_stmt): ... this.
5283 (lang_expand_expr_stmt): Initialize.
5284 (set_current_function_name_declared): Likewise.
5285 (stmts_are_full_exprs_p): Likewise.
5286 (current_function_name_declared): Likewise.
5287 (anon_aggr_type_p): Likewise.
5288 (do_poplevel): Change reference to
5289 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5290 Change reference to stmts_are_full_exprs_p to
5291 current_stmt_tree->stmts_are_full_exprs_p.
5292 (add_tree): Likewise.
5293 (finish_expr_stmt): Likewise.
5294 (prep_stmt): Likewise.
5295 (lang_expand_stmt): Likewise.
5296 (begin_compound_stmt): Change reference to
5297 current_function_name_declared to
5298 cp_function_chain->name_declared and call to
5299 current_function_name_declared().
5300 (setup_vtbl_ptr): Likewise.
5301 (genrtl_do_poplevel): Removed.
5303 2000-06-30 Jason Merrill <jason@redhat.com>
5305 * init.c (init_init_processing): Go back to aligning like
5306 double_type_node for old ABI.
5307 (get_cookie_size): Make cookie larger if we get a type that needs
5309 (build_vec_delete): Call it.
5311 * typeck.c (qualify_type_recursive): New fn.
5312 (composite_pointer_type): Use it.
5313 (build_binary_op): Use composite_pointer_type.
5315 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5316 Jason Merrill <jason@redhat.com>
5318 * typeck.c (check_return_expr): Don't complain about returning
5319 NULL from operator new if -fcheck-new.
5320 * cp-tree.h: Declare flag_check_new here.
5323 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5325 * mangle.c (find_substitution): Use same_type_p.
5326 (write_encoding): Don't check for substitutions.
5328 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5330 * parse.y (expr_no_comma_rangle): New non-terminal.
5331 (template_parm): Use it for default parameter case.
5332 (template_arg): Use it.
5333 (expr_no_commas): Remove commented out undefined extensions.
5334 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5335 * parse.h, parse.c: Rebuilt.
5337 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5339 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5340 (finish_asm_stmt): Do it here, instead.
5342 * cp-tree.h (ridpointers): Don't declare.
5343 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5344 (record_builtin_java_type): Likewise.
5345 (init_decl_processing): Likewise.
5346 * lex.c: Move inclusion of lex.h.
5347 (ridpointers): Don't define.
5348 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5350 * lex.h (enum rid): Rename to ...
5351 (enum cp_rid): ... this.
5352 (ridpointers): Don't declare.
5353 * parse.y: Move inclusion of lex.h.
5354 * parse.c: Regenerated.
5355 * spew.c: Move inclusion of lex.h.
5357 * cp-tree.h (struct language_function): Remove temp_name_counter.
5358 (temp_name_counter): Remove.
5359 (get_temp_name): Change prototype.
5360 (get_guard): New function.
5361 (get_guard_cond): Likewise.
5362 (set_guard): Likewise.
5363 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5364 * decl.c (expand_static_init): Use get_guard and friends to
5365 implement guard variables.
5366 * decl2.c (get_temp_name): Assume that the variables created are
5368 (get_sentry): Rename to ...
5369 (get_guard): ... this. Implement new ABI guard variables.
5370 (get_guard_bits): New function.
5371 (get_guard_cond): Likewise.
5372 (set_guard): Likewise.
5373 (start_static_initialization_or_destruction): Use them.
5374 (do_static_initialization): Replace sentry with guard throughout.
5375 (do_static_destruction): Likewise.
5376 * init.c (create_temporary_var): Add comment.
5378 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5380 * mangle.c (find_substitution): Use same_type_p.
5381 (write_encoding): Don't check for substitutions.
5383 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5385 * parse.y (expr_no_comma_rangle): New non-terminal.
5386 (template_parm): Use it for default parameter case.
5387 (template_arg): Use it.
5388 (expr_no_commas): Remove commented out undefined extensions.
5389 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5390 * parse.h, parse.c: Rebuilt.
5392 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5394 * cp-tree.h (flag_const_strings): Remove.
5395 (warn_parentheses): Likewise.
5396 (warn_format): Likewise.
5397 (common_type): Likewise.
5398 (default_conversion): Likewise.
5399 (build_binary_op): Likewise.
5400 (cp_build_binary_op): New macro.
5401 * call.c (build_new_op): Use cp_build_binary_op instead of
5403 * class.c (build_vtable_entry_ref): Likewise.
5404 * decl.c (expand_static_init): Likewise.
5405 (compute_array_index_type): Likewise.
5406 (build_enumerator): Likewise.
5407 * decl2.c (delete_sanity): Likewise.
5408 (start_static_initialization_or_destruction): Likewise.
5409 * error.c (dump_type_suffix): Likewise.
5410 * init.c (resolve_offset_ref): Likewise.
5411 (build_new): Likewise.
5412 (build_new_1): Likewise.
5413 (build_vec_delete_1): Likewise.
5414 (build_vec_init): Likewise.
5415 (build_delete): Likewise.
5416 * rtti.c (synthesize_tinfo_fn): Likewise.
5417 (synthesize_tinfo_var): Likewise.
5418 * search.c (expand_upcast_fixups): Likewise.
5419 (fixup_all_virtual_upcast_offsets): Likewise.
5420 * typeck.c (build_array_ref): Likewise.
5421 (get_member_function_from_ptrfunc): Likewise.
5422 (build_binary_op): Add parameter.
5423 (pointer_int_sum): Use cp_build_binary_op.
5424 (pointer_diff): Likewise.
5425 (build_modify_expr): Likewise.
5426 (get_delta_difference): Likewise.
5427 (build_ptrmemfunc): Likewise.
5429 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5431 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5432 * decl.c (create_implicit_typedef): Adjust.
5433 * decl2.c (build_artificial_parm): Adjust.
5434 * method.c (implicitly_declare_fn): Adjust.
5435 * pt.c (push_inline_template_parms_recursive): Adjust.
5436 (process_template_parm): Adjust.
5437 (overloaded_template_name): Adjust.
5438 * semantics.c (finish_template_template_parm): Adjust.
5440 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5442 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5443 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5444 where to emit thunks.
5445 (build_vtt): Adjust call to build_vtt_inits.
5446 (build_vtt_inits): Add parameter to indicate whether or not
5447 sub-VTTs for virtual bases should be included. Adjust handling of
5448 construction vtables.
5449 (get_matching_base): New function.
5450 (dfs_build_vtt_inits): Rename to ...
5451 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5452 construction vtables.
5453 (dfs_fixup_binfo_vtbls): Likewise.
5454 (build_ctor_vtbl_groups): Build construction vtables for virtual
5456 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5457 to build construction vtbls.
5458 (dfs_accumulate_vtbl_inits): Adjust handling of
5459 construction vtables.
5461 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5464 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5466 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5468 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5470 * search.c (hides): Remove.
5471 (is_subobject_of_p): Add most_derived parameter. Use
5473 (lookup_field_queue_p): Adjust.
5474 (lookup_field_r): Adjust.
5476 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5478 * decl2.c (handle_class_head): Bash typedefs to the type's main
5481 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5483 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5484 (begin_global_stmt_expr): ... this.
5485 (genrtl_finish_stmt_expr): Rename to ...
5486 (finish_global_stmt_expr): ... this.
5487 * init.c (begin_init_stmts): Adjust calls.
5488 (finish_init_stmts): Likewise.
5489 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5490 (begin_global_stmt_expr): ... this.
5491 (genrtl_finish_stmt_expr): Rename to ...
5492 (finish_global_stmt_expr): ... this.
5494 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5496 * search.c (lookup_member): Fix typo in comment.
5498 2000-06-24 Jason Merrill <jason@redhat.com>
5500 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5501 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5503 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5505 * parse.y (complex_direct_notype_declarator): Support global_scope.
5506 * Makefile.in: Adjust conflict count.
5508 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5510 * parse.y (template_arg): Convert TEMPLATE_DECL
5511 that is a template template paramter to
5512 TEMPLATE_TEMPLATE_PARM here.
5514 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5515 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5516 (copy_template_template_parm): Adjust prototype.
5517 * decl.c (grokdeclarator): Remove dead code.
5518 * pt.c (process_template_parm): Tidy.
5519 (lookup_template_class): Construct nodes in
5520 copy_template_template_parm.
5521 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5522 lookup_template_class. Use TYPE_TI_TEMPLATE.
5523 * tree.c (copy_template_template_parm): Add NEWARGS
5525 (mapcar): Adjust call to copy_template_template_parm.
5526 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5527 * method.c (build_template_template_parm_names): Change error
5528 code to avoid compilation warning.
5530 * gxxint.texi: Document template template parameter
5533 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5535 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5536 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5537 (cp-demangle.o): New rule.
5538 (dyn-string.o): Likewise.
5539 * inc/cxxabi.h (__cxa_demangle): New declaration.
5541 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5543 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5544 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5545 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5547 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5548 (make_thunk): Change prototype.
5549 (emit_thunk): Rename to use_thunk.
5550 (mangle_thunk): Change prototype.
5551 * class.c (get_derived_offset): Simplify.
5552 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5553 BV_GENERATE_THUNK_WITH_VTABLE_P.
5554 (build_primary_vtable): Simplify.
5555 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5556 (dfs_find_base): Remove.
5557 (update_vtable_entry_for_fn): Correct bug in finding the base
5558 where a virtual function was first declared. Figure out whether
5559 or not to emit a vcall-thunk with the vtables in which it appears.
5560 Correct logic for deciding whether to use an ordinary thunk, or a
5562 (finish_struct_1): Remove unnecssary code.
5563 (build_vtbl_initializer): Use ssize_int for the running counter of
5565 (build_vtbl_initializer): Only use vcall thunks where necessary.
5566 Mark thunks as needing to be emitted with their vtables, or not.
5567 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5568 indices. Use size_binop.
5569 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5570 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5572 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5573 (build_vtable_entry): Mark thunks as needing to be emitted with
5574 their vtables, or not.
5575 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5576 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5578 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5580 * error.c (dump_expr): Use BV_FN.
5581 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5583 * method.c (make_thunk): Likewise.
5584 (emit_thunk): Rename to use_thunk. Allow callers to decide
5585 whether or not to actually emit the thunk. Adjust for changes in
5586 representation of vcall offsets.
5587 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5588 * semantics.c (emit_associated_thunks): New function.
5589 (expand_body): Use it.
5590 * ir.texi: Adjust decriptions of thunks.
5592 2000-06-22 Jason Merrill <jason@redhat.com>
5594 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5595 (tsubst_friend_function): Copy it here.
5597 * decl.c (grok_op_properties): Fix typo.
5599 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5602 * pt.c (check_explicit_specialization): Clarify error.
5604 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5605 an old OVERLOAD when we're declaring a non-function.
5606 (pushdecl, destroy_local_var): Check for error_mark_node.
5607 (warn_extern_redeclared_static): Also bail early if
5609 (push_overloaded_decl): Ignore an old error_mark_node.
5611 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5613 * call.c (build_x_va_arg): Check if in a template decl.
5614 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5616 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5618 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5620 * decl.c (check_goto): Computed gotos assumed OK.
5622 2000-06-20 Jason Merrill <jason@redhat.com>
5624 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5625 for which we don't need to look for instantiations.
5627 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5629 * parse.y (program): Always call finish_translation_unit.
5630 * parse.c, parse.h: Rebuilt.
5632 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5634 * method.c: Don't include hard-reg-set.h.
5636 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5638 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5640 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5642 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5643 * cvt.c (cp_convert_to_pointer): Likewise.
5644 (convert_to_void): Likewise.
5645 * error.c (dump_expr): Likewise.
5646 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5647 * init.c (build_delete): Likewise.
5648 * method.c (emit_thunk): Likewise.
5649 * optmize.c (declare_return_variable): Likewise.
5650 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5651 (get_typeid): Likewise.
5652 (build_dynamic_cast_1): Likewise.
5653 * typeck.c (composite_pointer_type): Likewise.
5654 (common_type): Likewise.
5655 (build_indirect_ref): Likewise.
5656 (build_binary_op): Likewise.
5657 (build_x_compound_expr): Likewise.
5658 (check_return_expr): Likewise.
5659 * typeck2.c (add_exception_specifier): Likewise.
5661 * mangle.c (write_method_parms): Use direct comparison for end
5664 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5666 * cp-tree.h (genrtl_try_block): Declare function.
5667 (genrtl_handler): Likewise.
5668 (genrtl_catch_block): Likewise.
5669 (genrtl_ctor_stmt): Likewise.
5670 (genrtl_subobject): Likewise.
5671 (genrtl_decl_cleanup): Likewise.
5672 (genrtl_do_poplevel): Likewise.
5673 (genrtl_do_pushlevel): Likewise.
5674 (genrtl_clear_out_block): Likewise.
5675 (genrtl_goto_stmt): Likewise.
5676 (genrtl_expr_stmt): Likewise.
5677 (genrtl_decl_stmt): Likewise.
5678 (genrtl_if_stmt): Likewise.
5679 (genrtl_while_stmt): Likewise.
5680 (genrtl_do_stmt): Likewise.
5681 (genrtl_return_stmt): Likewise.
5682 (genrtl_for_stmt): Likewise.
5683 (genrtl_break_stmt): Likewise.
5684 (genrtl_continue_stmt): Likewise.
5685 (genrtl_scope_stmt): Likewise.
5686 (genrtl_switch_stmt): Likewise.
5687 (genrtl_case_label): Likewise.
5688 (genrtl_begin_compound_stmt): Likewise.
5689 (genrtl_finish_compound_stmt): Likewise.
5690 (genrtl_compound_stmt): Likewise.
5691 (genrtl_asm_stmt): Likewise.
5692 (genrtl_named_return_value): Likewise.
5693 (genrtl_begin_stmt_expr): Likewise.
5694 (genrtl_finish_stmt_expr): Likewise.
5695 (finish_for_stmt): Removed first argument.
5696 (finish_switch_stmt): Likewise.
5698 * semantics.c (genrtl_try_block): Define function.
5699 (genrtl_handler): Likewise.
5700 (genrtl_catch_block): Likewise.
5701 (genrtl_ctor_stmt): Likewise.
5702 (genrtl_subobject): Likewise.
5703 (genrtl_decl_cleanup): Likewise.
5704 (genrtl_do_poplevel): Likewise.
5705 (genrtl_do_pushlevel): Likewise.
5706 (genrtl_clear_out_block): Likewise.
5707 (genrtl_goto_stmt): Likewise.
5708 (genrtl_expr_stmt): Likewise.
5709 (genrtl_decl_stmt): Likewise.
5710 (genrtl_if_stmt): Likewise.
5711 (genrtl_while_stmt): Likewise.
5712 (genrtl_do_stmt): Likewise.
5713 (genrtl_return_stmt): Likewise.
5714 (genrtl_for_stmt): Likewise.
5715 (genrtl_break_stmt): Likewise.
5716 (genrtl_continue_stmt): Likewise.
5717 (genrtl_scope_stmt): Likewise.
5718 (genrtl_switch_stmt): Likewise.
5719 (genrtl_case_label): Likewise.
5720 (genrtl_begin_compound_stmt): Likewise.
5721 (genrtl_finish_compound_stmt): Likewise.
5722 (genrtl_compound_stmt): Likewise.
5723 (genrtl_asm_stmt): Likewise.
5724 (genrtl_named_return_value): Likewise.
5725 (genrtl_begin_stmt_expr): Likewise.
5726 (genrtl_finish_stmt_expr): Likewise.
5727 (finish_for_stmt): Removed first argument and generate rtl
5729 (finish_switch_stmt): Likewise.
5730 (do_poplevel): Removed generate rtl specific code.
5731 (do_pushlevel): Likewise.
5732 (add_tree): Likewise.
5733 (finish_goto_stmt): Likewise.
5734 (finish_expr_stmt): Likewise.
5735 (begin_if_stmt): Likewise.
5736 (finish_if_stmt_cond): Likewise.
5737 (finish_then_clause): Likewise.
5738 (begin_else_clause): Likewise.
5739 (finish_else_clause): Likewise.
5740 (finish_if_stmt): Likewise.
5741 (clear_out_block): Likewise.
5742 (begin_while_stmt): Likewise.
5743 (finish_while_stmt_cond): Likewise.
5744 (finish_while_stmt): Likewise.
5745 (begin_do_stmt): Likewise.
5746 (finish_do_body): Likewise.
5747 (finish_do_stmt): Likewise.
5748 (finish_return_stmt): Likewise.
5749 (begin_for_stmt): Likewise.
5750 (finish_for_init_stmt): Likewise.
5751 (finish_for_cond): Likewise.
5752 (finish_for_expr): Likewise.
5753 (finish_break_stmt): Likewise.
5754 (finish_continue_stmt): Likewise.
5755 (begin_switch_stmt): Likewise.
5756 (finish_switch_cond): Likewise.
5757 (finish_case_label): Likewise.
5758 (begin_try_block): Likewise.
5759 (begin_function_try_block): Likewise.
5760 (finish_try_block): Likewise.
5761 (finish_cleanup_try_block): Likewise.
5762 (finish_cleanup): Likewise.
5763 (finish_function_try_block): Likewise.
5764 (finish_handler_sequence): Likewise.
5765 (finish_function_handler_sequence): Likewise.
5766 (begin_handler): Likewise.
5767 (finish_handler_parms): Likewise.
5768 (begin_catch_block): Likewise.
5769 (finish_handler): Likewise.
5770 (begin_compound_stmt): Likewise.
5771 (finish_compound_stmt): Likewise.
5772 (finish_asm_stmt): Likewise.
5773 (finish_label_stmt): Likewise.
5774 (finish_label_decl): Likewise.
5775 (finish_subobject): Likewise.
5776 (finish_decl_cleanup): Likewise.
5777 (finish_named_return_value): Likewise.
5778 (begin_stmt_expr): Likewise.
5779 (finish_stmt_expr): Likewise.
5781 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5782 to call genrtl_expr_stmt when appropriate.
5784 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5785 begin_compound_expr to call genrtl_begin_stmt_expr and
5786 genrtl_begin_compound_expr when appropriate.
5787 (finish_init_stmts): Changed calls to finish_compound_expr and
5788 finish_stmt_expr to call genrtl_finish_compound_expr and
5789 genrtl_finish_stmt_expr when appropriate.
5790 (expand_default_init): Changed call to finish_expr_stmt to call
5791 genrtl_expr_stmt when appropriate.
5792 (build_vec_init): Likewise.
5794 * parse.y (simple_stmt): Removed first argument from call to
5795 finish_for_stmt. Removed first argument from call to
5798 * parse.c: Regenerated.
5800 * pt.c (tsubst_expr): Removed first argument from call to
5801 finish_for_stmt. Removed first argument from call to
5804 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5806 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5807 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5809 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5810 (cplus_tree_code_length[]): Likewise.
5811 (cplus_tree_code_name[]): Likewise.
5812 (init_parse): Added call to add_c_tree_codes. Changed
5813 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5815 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5817 * cp-tree.h (finish_mem_initializers): Declare.
5818 (count_trees): Likewise.
5819 * parse.y (base_init): Use finish_mem_initializers.
5820 * semantics.c (finish_mem_initializers): New function.
5822 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5823 the number of trees.
5825 (count_trees): Don't use it.
5827 2000-06-15 Jason Merrill <jason@redhat.com>
5829 * tree.c (count_trees): New debugging function.
5831 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5832 * init.c (build_member_call): Pull out the name of a DECL.
5834 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5835 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5836 * optimize.c (optimize_function): Not here.
5837 * pt.c (instantiate_decl): Push to TV_PARSE.
5839 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5841 * cp-tree.h (struct language_function): Remove x_base_init_list
5842 and x_member_init_list.
5843 (current_base_init_list): Remove.
5844 (current_member_init_list): Likewise.
5845 (setup_vtbl_ptr): Change prototype.
5846 (emit_base_init): Likewise.
5847 (expand_member_init): Likewise.
5848 (reinit_parse_for_function): Remove.
5849 * decl.c (save_function_data): Don't clear x_base_init_list and
5851 (mark_language_function): Don't mark them.
5852 * init.c (perform_member_init): Tweak comment.
5853 (sort_member_init): Take the list of initializers as an argument.
5854 (sort_base_init): Likewise.
5855 (emit_base_init): Likewise.
5856 (expand_member_init): Return the initializer. Don't use global
5858 * lex.c (reinit_parse_for_function): Remove.
5859 * method.c (build_template_parm_names): Correct substitution.
5860 (do_build_copy_constructor): Don't use current_member_init_list
5861 and current_base_init_list.
5862 (synthesize_method): Likewise.
5863 * parse.y (base_init): Split mem-initializers into
5864 base-initializers and field-initializers.
5865 (member_init_list): Build up the list here.
5866 (member_init): Return the initializer.
5867 (fn.depfn): Don't use reinit_parse_for_function.
5868 * parse.c: Regenerated.
5869 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5871 (tsubst_expr): Don't use current_member_init_list
5872 and current_base_init_list.
5873 (tsubst_expr_values): Rename to ...
5874 (tsubst_initializer_list): ... this. Use convert_from_reference.
5875 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5876 and current_base_init_list.
5877 (begin_function_definition): Don't call reinit_parse_for_function.
5879 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5881 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5884 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5886 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5888 * cp-tree.h (IF_COND): Move to c-common.h.
5889 (THEN_CLAUSE): Likewise.
5890 (ELSE_CLAUSE): Likewise.
5891 (WHILE_COND): Likewise.
5892 (WHILE_BODY): Likewise.
5893 (DO_COND): Likewise.
5894 (DO_BODY): Likewise.
5895 (RETURN_EXPR): Likewise.
5896 (EXPR_STMT_EXPR): Likewise.
5897 (FOR_INIT_STMT): Likewise.
5898 (FOR_COND): Likewise.
5899 (FOR_EXPR): Likewise.
5900 (FOR_BODY): Likewise.
5901 (SWITCH_COND): Likewise.
5902 (SWITCH_BODY): Likewise.
5903 (CASE_LOW): Likewise.
5904 (CASE_HIGH): Likewise.
5905 (GOTO_DESTINATION): Likewise.
5906 (COMPOUND_BODY): Likewise.
5907 (ASM_CV_QUAL): Likewise.
5908 (ASM_STRING): Likewise.
5909 (ASM_OUTPUTS): Likewise.
5910 (ASM_INPUTS): Likewise.
5911 (ASM_CLOBBERS): Likewise.
5912 (DECL_STMT_DECL): Likewise.
5913 (STMT_EXPR_STMT): Likewise.
5914 (LABEL_STMT_LABEL): Likewise.
5915 (SCOPE_BEGIN_P): Likewise.
5916 (SCOPE_END_P): Likewise.
5917 (SCOPE_STMT_BLOCK): Likewise.
5918 (SCOPE_NULLIFIED_P): Likewise.
5919 (SCOPE_NO_CLEANUPS_P): Likewise.
5920 (SCOPE_PARTIAL_P): Likewise.
5921 (ASM_VOLATILE_P): Likewise.
5922 (STMT_LINENO): Likewise.
5923 (STMT_LINENO_FOR_FN_P): Likewise.
5925 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5926 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5927 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5928 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5929 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5931 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5933 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5934 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5936 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5937 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5938 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5940 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5942 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5943 * class.c (dfs_find_final_overrider): Set it appropriately.
5944 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5945 avoid unneeded secondary vptrs.
5947 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5949 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5950 (check_bitfield_decl, check_field_decl): Likewise.
5951 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5952 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5953 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5954 (xfer_tag, finish_enum): Likewise.
5955 * decl2.c (finish_builtin_type): Likewise.
5956 * init.c (init_init_processing): Likewise.
5957 * pt.c (instantiate_class_template): Likewise.
5958 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5959 * cp-tree.h (struct lang_type): Add user_align member.
5960 (CLASSTYPE_USER_ALIGN): Define.
5962 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5964 * Make-lang.in (c++.install-common): Install g++-cross in
5965 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5966 $(target_alias)-g++ and $(target_alias)-c++.
5968 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5970 * class.c (vcall_offset_data_s): Add last_init and fns.
5971 (overrides): Rename to same_signature_p.
5972 (dfs_find_final_overrider): Adjust accordingly.
5973 (mark_overriders): Likewise.
5974 (warn_hidden): Likewise.
5975 (build_vtbl_initializer): Reorganize machinery for building things
5976 at negative offsets.
5977 (build_vcall_and_vbase_vtbl_entries): Likewise.
5978 (build_vbase_offset_vtbl_entries): Likewise.
5979 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5980 offset entries. Do not create two entries for functions with the
5982 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5983 (build_rtti_vtbl_entries): Reorganize machinery for building things
5984 at negative offsets.
5986 * optimize.c (expand_call_inline): Don't recurse into the code
5987 used to initialize the parameters more than once.
5989 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5991 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5992 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5993 (find_substitution): Only use the `Sa' substitution for
5994 std::allocator, not instantiations of it.
5995 (write_template_prefix): Move comment. Only use a TREE_LIST to
5996 represent substitutions for a member template.
5997 (write_array_type): Mangle array dimensions correctly.
5998 * optimize.c (maybe_clone_body): Copy more information from the
6000 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6001 on the regenerated declaration.
6003 2000-06-11 Chip Salzenberg <chip@valinux.com>
6004 Mark Mitchell <mark@codesourcery.com>
6006 * class.c (build_vtable): Clarify comment.
6007 (build_ctor_vtbl_group): Pass the most derived type to
6010 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6012 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6014 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6016 * decl.c (add_binding): Handle duplicate declarations of external
6019 2000-06-09 Chip Salzenberg <chip@valinux.com>
6020 Mark Mitchell <mark@codesourcery.com>
6022 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6024 (write_signed_number): New macro.
6025 (write_unsigned_number): Likewise.
6026 (write_source_name): Use them.
6027 (write_number): Handle signed and unsigned values.
6028 (write_integer_cst): Use tree_int_cst_sgn, and use
6029 write_unsigned_number or write_signed_number as appropriate.
6030 (write_discriminator): Use write_unsigned_number or
6031 write_signed_number as appropriate.
6032 (write_template_arg_literal): Likewise.
6033 (write_array_type): Use tree_low_cst.
6034 (write_template_parm): Use write_unsigned_number or
6035 write_signed_number as appropriate.
6036 (write_substitution): Adjust call to write_number.
6037 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6038 (write_expression): Handle non-type template arguments of
6039 reference type correctly.
6040 (mangle_thunk): Use write_signed_number.
6042 2000-06-09 Chip Salzenberg <chip@valinux.com>
6044 * mangle.c (find_substition): Don't mangle objects with typename
6045 substitutions (e.g. "cin" as "Si").
6047 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6049 * call.c (add_candidate): Use ggc_alloc_cleared.
6050 * decl.c (lookup_label): Likewise.
6051 * lex.c (retrofit_lang_decl): Likewise.
6053 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6055 * semantics.c (expand_body): Push to TV_EXPAND.
6056 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6057 * decl.c (start_function): Always call announce_function.
6059 * tinfo2.cc: Just declare abort.
6061 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6063 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6064 whenever @ is a symbolic name.
6066 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6068 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6070 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6072 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6073 DECL_ASSEMBLER_NAME.
6075 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6077 * decl2.c (c_language): Define.
6079 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6081 * lex.c (lang_init_options): Tweak.
6083 * decl2.c: Remove #inclusion of diagnostic.h
6084 (lang_decode_option): Move diagnostic formatting options to
6087 * lang-options.h: Remove documentation for diagnostic options.
6089 * Makefile.in (lex.o): Depends upon diagnostic.h
6091 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6093 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6094 the same DECL_RESULT, it's not a redefinition.
6095 * pt.c (tsubst_decl): Remove code to handle illegal
6098 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6100 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6102 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6104 * search.c (maybe_suppress_debug_info): Don't check
6105 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6107 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6110 Remember instantiation context in deferred instantiations.
6111 * cp-tree.h (struct tinst_level): Remove.
6112 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6113 * pt.c (current_tinst_level): Now a tree.
6114 (print_template_context, push_tinst_level, pop_tinst_level,
6115 tinst_for_decl): Adjust.
6116 (reopen_tinst_level): New fn.
6117 (init_pt): Register current_tinst_level as a root.
6118 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6119 of the pending templates list.
6120 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6121 * lex.c (extract_interface_info): Adjust.
6122 * decl2.c (warn_if_unknown_interface): Adjust.
6124 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6126 * class.c (indirect_primary_base_p): New function.
6127 (determine_primary_base): Use it.
6129 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6131 Update new-abi dynamic cast algorithm.
6132 * tinfo.cc (__class_type_info::__dyncast_result): Add
6133 whole_details. Adjust constructor.
6134 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6135 Avoid unnecessary searching.
6136 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6138 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6140 * decl.c (init_decl_processing): Don't call record_component_aliases.
6141 * tree.c (build_cplus_array_type_1): Likewise.
6143 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6145 * ir.texi: Correct typo.
6146 * mangle.c (write_expression): Handle non-type template arguments
6147 with reference type.
6148 * method.c (build_overload_value): Likewise.
6149 * pt.c (convert_nontype_argument): Explicitly represent conversion
6150 to a reference with an ADDR_EXPR.
6151 (unify): Always unify arguments in left-to-right order.
6153 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6154 Mark Mitchell <mark@codesourcery.com>
6156 * Make-lang.in (CXX_SRCS): Add mangle.c.
6157 * Makefile.in (CXX_OBJS): Add mangle.o.
6158 (mangle.o): New rule.
6160 * class.c (local_classes): New variable.
6161 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6162 (get_vtt_name): Use mangle_vtt_name for new ABI.
6163 (init_class_processing): Initialize local_classes.
6164 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6165 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6166 (std_identifier): New macro.
6167 (DECL_VOLATILE_MEMFUNC_P): New macro.
6168 (DECL_NAMESPACE_STD_P): Likewise.
6169 (local_classes): Declare.
6170 (get_mostly_instantiated_function_type): Declare.
6171 (init_mangle): Declare.
6172 (mangle_decl): Likewise.
6173 (mangle_type_string): Likewise.
6174 (mangle_type): Likewise.
6175 (mangle_typeinfo_for_type): Likewise.
6176 (mangle_typeinfo_string_for_type): Likewise.
6177 (mangle_vtbl_for_type): Likewise.
6178 (mangle_vtt_for_type): Likewise.
6179 (mangle_ctor_vtbl_for_type): Likewise.
6180 (mangle_thunk): Likewise.
6181 (mangle_conv_op_name_for_type): Likewise.
6182 (mangle_guard_variable): Likewise.
6183 * decl.c (pushtag): Keep track of local classes.
6184 (initialize_predefined_identifiers): Initialize std_identifier.
6185 (init_decl_processing): Use std_identifier.
6186 (start_decl): Don't treat instantiations as specializations.
6187 (grokdeclarator): Likewise.
6188 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6189 name for fully-instantiated templates.
6190 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6191 destructors with the new ABI.
6192 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6193 (grokfield): Use mangle_type for new ABI.
6194 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6195 (get_sentry): Use mangle_guard_variable for new ABI.
6196 (start_static_initialization_or_destruction): Likewise.
6197 * expr.c (extract_aggr_init): Remove.
6198 (extract_scalar_init): Likewise.
6199 (extract_init): Remove #if 0'd code.
6200 * mangle.c: New function.
6201 * method.c (build_mangled_name): Assert not flag_new_abi.
6202 (build_static_name): Likewise.
6203 (build_decl_overload_real): Likewise.
6204 (build_typename_overload): Likewise.
6205 (build_overload_with_type): Likewise.
6206 (build_overload_name): Likewise.
6207 (get_ctor_vtbl_name): Likewise.
6208 (start_squangling): Likewise.
6209 (get_id_2): Likewise.
6210 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6211 (init_method): Call init_mangle for new ABI.
6212 (make_thunk): Call mangle_thunk for new ABI.
6213 * operators.def: Correct new ABI manglings for the `%' operator.
6215 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6216 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6217 (lookup_template_class): Call mangle_decl for new ABI.
6218 (get_mostly_instantiated_function_type): New function.
6219 (set_mangled_name_for_template_decl): Use it.
6220 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6221 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6222 conversion op names.
6223 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6224 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6225 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6226 mangle_typeinfo_string_for_type.
6228 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6230 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6231 (INNERMOST_TEMPLATE_ARGS): New macro.
6232 (innermost_args): Remove.
6233 (get_innermost_template_args): New function.
6234 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6235 * error.c (dump_function_decl): Be caution when using
6236 most_general_template.
6237 * method.c (build_template_parm_names): Use
6238 INNERMOST_TEMPLATE_ARGS.
6239 * pt.c (add_to_template_args): Tidy comment
6240 (get_innermost_template_args): New function.
6241 (check_explicit_specialization): Clear DECL_INITIAL for a new
6243 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6245 (push_template_decl): Always register specializations of the most
6247 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6248 (coerce_template_parms): Likewise.
6249 (lookup_template_class): Likewise.
6250 (innermost_args): Remove.
6251 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6252 (tsubst_decl): Handle tricky specializations. Use
6253 get_innermost_template_args.
6254 (instantiate_template): Simplify handling of partial
6256 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6257 (most_general_template): Reimplement, in a more straightforward
6259 (regenerate_decl_from_template): Tweak formatting. Use
6260 TMPL_ARGS_DEPTH for clarity.
6261 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6263 * dump.c (dequeue_and_dump): Dump information about thunks.
6265 2000-06-01 Richard Henderson <rth@cygnus.com>
6267 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6269 2000-06-01 Richard Henderson <rth@cygnus.com>
6271 * decl2.c (unsupported_options): Fix typo, make const.
6272 (lang_decode_option): Fix bsearch argument order.
6274 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6276 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6279 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6281 * cp-tree.h (c_get_alias_set): Deleted.
6282 * Makefile.in (decl.o): Include ../expr.h.
6283 * decl.c (expr.h): Include.
6284 (init_decl_processing): Call record_component_aliases for arrays.
6285 (grokdeclarator): Likewise.
6286 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6287 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6289 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6291 Remove guiding declaration support.
6292 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6293 (flag_guiding_decls): Remove.
6294 * call.c (build_user_type_conversion_1): Remove support for
6296 (build_new_function_call): Likewise.
6297 (build_new_op): Likewise.
6298 (build_new_method_call): Likewise.
6299 * decl.c (start_function): Likewise.
6300 * friend.c (is_friend): Likewise.
6301 (do_friend): Likewise.
6302 * decl2.c ((flag_dump_translation_unit): Make it const.
6303 (flag_guiding_decls): Remove.
6304 (unsupported_options): New variable
6305 (compare_options): New function.
6306 (lang_decode_option): Use them.
6308 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6310 * method.c (mangle_expression): Adjust test for legal expression
6313 * pt.c (instantiate_decl): Save and restore the local
6314 specializations list.
6316 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6318 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6320 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6322 * call.c (add_template_candidate_real): Handle member template
6323 constructors for classes with virtual bases.
6324 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6325 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6327 * ir.texi: Update thunk documentation.
6329 * call.c (joust): Fix handling of overloaded builtin operators.
6331 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6333 * cp-tree.h (DECL_ANTICIPATED): New macro.
6334 Document new use of DECL_LANG_FLAG_7.
6335 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6336 in the user namespace.
6337 * lex.c (do_identifier): If the identifier's declaration has
6338 DECL_ANTICIPATED on, it has not yet been declared. But do not
6339 replace it with an ordinary implicit declaration.
6341 * tinfo2.cc: Include stdlib.h.
6343 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6345 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6346 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6349 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6351 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6354 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6356 * operators.def (<?): Duplicated, should have been...
6359 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6360 Mark Mitchell <mark@codesourcery.com>
6362 * cp-tree.h (ansi_opname): Make it a macro.
6363 (ansi_assopname): Likewise.
6364 (struct lang_decl_flags): Add assignment_operator_p.
6365 (struct lang_decl): Add operator_code.
6366 (DECL_VTT_PARM): Adjust.
6367 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6368 overloaded operator.
6369 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6370 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6371 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6372 (opname_tab): Remove.
6373 (assignop_tab): Likewise.
6374 (operator_name_info_t): New type.
6375 (operator_name_info): New variable.
6376 (assignment_operator_name_info): Likewise.
6377 (build_cp_library_fn): Remove declaration.
6378 (push_cp_library_fn): Likewise.
6379 (operator_name_string): Likewise.
6380 (build_decl_overload): Likewise.
6381 * call.c (print_z_candidates): Simplify.
6382 (build_object_call): Adjust usage of ansi_opname. Use
6383 DECL_OVERLOADED_OPERATOR_P.
6384 (op_error): Adjust operator name lookup.
6385 (build_conditional_expr): Adjust usage of ansi_opname.
6386 (build_new_op): Likewise.
6387 (build_op_delete_call): Likewise.
6388 (build_over_call): Likewise.
6389 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6390 * decl.c (duplicate_decls): Copy operator_code.
6391 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6392 (builtin_function): Adjust parameters to build_library_fn_1.
6393 (build_library_fn_1): Accept an overloaded operator code.
6394 (build_library_fn): Pass ERROR_MARK.
6395 (build_cp_library_fn): Accept an overloaded operator code.
6396 (push_cp_library_fn): Likewise.
6397 (grokfndecl): Tweak.
6398 (grokdeclarator): Simplify code to compute names of overloaded
6399 operators. Adjust use of ansi_opname.
6400 (ambi_op_p): Work on tree_codes, not identifiers.
6401 (unary_op_p): Likewise.
6402 (grok_op_properties): Likewise.
6403 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6404 (lang_mark_tree): Don't try to mark the operator_code.
6405 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6406 * error.c (dump_decl): Remove special handling for operator
6408 (dump_function_name): Likewise.
6409 (dump_expr): Adjust name lookup of operators.
6410 (op_to_string): Simplify.
6411 (assop_to_string): Likewise.
6412 * init.c (build_new_1): Adjust use of ansi_opname.
6413 * lex.c (opname_tab): Remove.
6414 (assignop_tab): Likewise.
6415 (ansi_opname): Likewise.
6416 (ansi_assopname): Likewise.
6417 (operator_name_string): Likewise.
6418 (reinit_lang_specific): Likewise.
6419 (operator_name_info): New variable.
6420 (assignment_operator_name_info): Likewise.
6421 (init_operators): New function.
6422 (init_parse): Use it.
6423 (do_identifier): Adjust use of ansi_opname.
6424 * method.c (mangle_expression): Don't use ansi_opname for
6426 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6427 (build_decl_overload): Remove.
6428 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6429 (do_build_assign_ref): Adjust use of ansi_opname.
6430 (synthesize_method): Likewise.
6431 (implicitly_declare_fn): Likewise.
6432 * operators.def: New file.
6433 * parse.y (operator): Adjust use of ansi_opname.
6434 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6435 (set_mangled_name_for_template_decl): Don't play games with
6437 (special_function_p): Adjust use of ansi_opname.
6438 * typeck.c (check_return_expr): Likewise.
6439 * Make-lang.in (cc1plus): Depend on operators.def.
6440 * Makefile.in (lex.o): Likewise.
6443 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6445 * Make-lang.in (cplib2.ready): Eradicate.
6447 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6449 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6450 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6451 (built_min, cp_tree_equal): Likewise.
6453 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6455 * class.c (layout_nonempty_base_or_field): Replace
6456 `record_layout_info' with `record_layout_info_s'.
6458 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6461 * cp-tree.h (struct language_function): x_named_labels is now
6462 a struct named_label_list*.
6463 * decl.c (struct named_label_use_list): Renamed from...
6464 (struct named_label_list): ...this. New struct.
6465 (push_binding_level): Don't set eh_region.
6466 (note_level_for_eh): New fn.
6467 (pop_label): Take label and old value directly.
6468 (pop_labels): Adjust for new named_labels format.
6469 (lookup_label): Likewise.
6470 (poplevel): Note characteristics of a binding level containing a
6471 named label. Mess with named label lists earlier.
6472 (mark_named_label_lists): New fn.
6473 (mark_lang_function): Call it.
6474 (use_label): New fn, split out from...
6475 (make_label_decl): ...here. Don't call it.
6476 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6477 check_previous_gotos): New fns, split out from...
6478 (define_label): ...here.
6479 (check_switch_goto): New fn.
6480 (define_case_label): Call it.
6481 (check_goto): New fn.
6482 * semantics.c (finish_goto_stmt): Call it and use_label.
6483 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6484 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6486 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6488 * class.c (build_vtable_entry_ref): Correct usage of
6489 get_vtbl_decl_for_binfo.
6491 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6492 * method.c (implicitly_declare_fn): Not here.
6494 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6496 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6497 (CPTI_PTMD_DESC_TYPE): ... here.
6498 (ptmd_desc_type_node): Rename to ...
6499 (ptm_desc_type_node): ... here.
6501 * rtti.c (ptmd_initializer): Rename to ...
6502 (ptm_initializer): ... here.
6503 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6505 (create_tinfo_types): Adjust.
6507 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6509 Finish implementation of VTTs.
6510 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6511 CPTI_VTT_PARM_IDENTIFIER.
6512 (vtt_parm_identifier): New macro.
6513 (vtt_parm_type): Likewise.
6514 (BINFO_SUBVTT_INDEX): Likewise.
6515 (BINFO_VPTR_INDEX): Likewise.
6516 (struct lang_decl): Add vtt_parm.
6517 (DECL_VTT_PARM): New macro.
6518 (DECL_USE_VTT_PARM): Likewise.
6519 (DECL_NEEDS_VTT_PARM_P): Likewise.
6520 (get_vtt_name): Declare.
6521 (build_artifical_parm): Likewise.
6522 (fixup_all_virtual_upcast_offsets): Likewise.
6523 (expand_indirect_vtbls_init): Remove.
6524 * call.c (build_new_method_call): Pass the vtt to subobject
6525 constructors and destructors.
6526 * class.c (get_vtt_name): Give it external linkage.
6527 (build_clone): Handle the magic VTT parameters for clones.
6528 (clone_function_decl): Fix typo in comment.
6529 (build_vtt): Keep track of the indices in the VTTs where various
6530 entities are stored.
6531 (build_vtt_inits): Likewise.
6532 (dfs_build_vtt_inits): Likewise.
6533 (build_ctor_vtbl_group): Tweak type of construction vtables.
6534 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6535 primary bases, when building construction vtables.
6536 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6537 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6538 (init_decl_processing): Initialize vtt_parm_type.
6539 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6540 (lang_mark_tree): Make vtt_parm.
6541 * decl2.c (build_artificial_parm): New function.
6542 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6543 (grokclassfn): Use build_artificial_parm.
6544 * init.c (initialize_vtbl_ptrs): Call
6545 fixup_all_virtual_upcast_offsets directly.
6546 (perform_member_init): Use the complete subobject destructor for
6548 (build_vtbl_address): New function.
6549 (expand_virtual_init): Handle VTTs.
6550 * optimize (maybe_clone_body): Likewise.
6551 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6553 (expand_indirect_vtbls_init): Remove.
6554 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6555 * tree.c (make_binfo): Make them bigger.
6557 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6559 * inc/cxxabi.h (__pbase_type_info): Define, based on
6560 __pointer_type_info.
6561 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6562 (__pointer_to_member_type_info): Likewise.
6563 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6564 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6565 (__pointer_type_info::__do_catch): Rename to ...
6566 (__pbase_type_info::__do_catch): ... here. Adjust.
6567 (__pbase_type_info::__pointer_catch): Implement.
6568 (__pointer_type_info::__pointer_catch): Adjust.
6569 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6571 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6573 * tinfo.h (__user_type_info::contained_virtual_p): New
6575 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6577 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6578 diamond shaped heirarchy. Add early out for mixed diamond and
6579 duplicate shaped heirarchy.
6581 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6583 * cp-tree.h (build_delete): Change prototype.
6584 (build_vec_delete): Likewise.
6585 * call.c (build_scoped_method_call): Use special_function_kind
6586 values to indicate the kind of destruction to be done.
6587 (build_method_call): Likewise.
6588 * decl.c (finish_destructor_body): Likewise.
6589 (maybe_build_cleanup_1): Likewise. Rename to ...
6590 (maybe_build_cleanup): ... this.
6591 * decl2.c (delete_sanity): Use special_function_kind
6592 values to indicate the kind of destruction to be done.
6593 (build_cleanup): Likewise.
6594 * init.c (perform_member_init): Likewise.
6595 (build_vec_delete_1): Likewise.
6596 (build_dtor_call): Simplify.
6597 (build_delete): Use special_function_kind
6598 values to indicate the kind of destruction to be done.
6599 (build_vbase_delete): Likewise.
6600 (build_vec_delete): Likewise.
6602 * init.c (sort_member_init): Fix typo in error message generation
6605 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6607 * semantics.c (begin_class_definition): make the packed
6608 attribute be sensitive to the "-fpack-struct" command line flag
6610 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6612 Update new-abi upcast algorithm.
6613 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6614 prototype and meaning of return value.
6615 (__si_class_type_info::__do_upcast): Likewise.
6616 (__vmi_class_type_info::__do_upcast): Likewise.
6617 * tinfo.cc (__class_type_info::__upcast_result): Replace
6618 whole2dst with part2dst. Adjust ctor.
6619 (__class_type_info::__do_upcast): Adjust call of worker function.
6620 (__class_type_info::__do_upcast): Adjust.
6621 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6623 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6624 virtual base in diamond heirarchy bug.
6626 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6628 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6629 and bitfield to tinfo_fn_p.
6630 (DECL_TINFO_FN_P): Adjust.
6631 (SET_DECL_TINFO_FN_P): Likewise.
6632 (DECL_MUTABLE_P): Likewise.
6633 (DECL_C_BIT_FIELD): Likewise.
6634 (SET_DECL_C_BIT_FIELD): Likewise.
6635 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6636 (DECL_UNINLINABLE): Likewise.
6637 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6638 (handle_using_decl): Remove assertion.
6639 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6640 to build FIELD_DECLs.
6641 (build_base_field): Likewise.
6642 (layout_class_type): Likewise.
6643 * decl.c (init_decl_processing): Likewise.
6644 (build_ptrmemfunc_type): Likewise.
6645 (grokdeclarator): Likewise.
6646 * decl2.c (grok_x_components): Likewise.
6647 * except.c (call_eh_info): Likewise.
6648 * init.c (init_init_processing): Likewise.
6649 * rtti.c (expand_class_desc): Likewise.
6650 (create_pseudo_type_info): Likewise.
6651 (get_vmi_pseudo_type_info): Likewise.
6652 (create_tinfo_types): Likewise.
6653 * ptree.c (print_lang_decl): Adjust.
6654 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6655 before checking DECL_MUTABLE_P.
6657 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6658 parameters for template functions.
6659 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6660 destructors as well as constructors.
6662 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6664 * class.c (build_ctor_vtbl_group): Set inits.
6665 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6666 DECL_THIS_INLINE appropriately for clones.
6668 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6669 (DECL_CONV_FN_P): Simplify.
6670 (DECL_OPERATOR): Remove.
6671 (language_to_string): Declare.
6672 * decl.c (duplicate_decls): Fix typo in comment.
6673 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6674 (grok_op_properties): Use DECL_CONV_FN_P instead of
6675 IDENTIFIER_TYPENAME_P.
6676 * dump.c (dequeue_and_dump): Dump the language linkage of
6678 * error.c (language_to_string): Give it external linkage.
6679 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6680 (implicitly_declare_fn): Set DECL_LANGUAGE.
6681 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6682 IDENTIFIER_TYPENAME_P.
6683 (tsubst_decl): Likewise.
6684 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6685 * semantics.c (finish_member_declaration): Don't mark members of
6686 classes declared in an extern "C" region as extern "C".
6688 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6690 * decl2.c (qualified_lookup_using_namespace): Look through
6693 * decl.c (push_using_decl): Return the old decl on namespace level.
6695 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6697 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6698 (VTT_NAME_PREFIX): New macro.
6699 (CTOR_VTBL_NAME_PREFIX): Likewise.
6700 (get_ctor_vtbl_name): New function.
6701 * class.c (get_vtable_name): Simplify.
6702 (get_vtt_name): New function.
6703 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6704 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6705 when a virtual base becomes primary.
6706 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6708 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6709 additional parameters.
6710 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6711 (initialize_array): New function.
6712 (build_vtt): Likewise.
6713 (build_vtt_inits): Likewise.
6714 (dfs_build_vtt_inits): Likewise.
6715 (dfs_fixup_binfo_vtbls): Likewise.
6716 (build_ctor_vtbl_group): Likewise.
6717 (initialize_vtable): Use initialize_array.
6718 (accumulate_vtbl_inits): Reimplement to handle construction
6720 (dfs_accumulate_vtbl_inits): Likewise.
6721 (bulid_vtbl_initializer): Adjust parameter name.
6722 * method.c (build_typename_overload): Remove #if 0'd code.
6723 (get_ctor_vtbl_name): New function.
6724 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6725 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6727 * cp-tree.h (struct lang_type): Remove search_slot.
6728 (CLASSTYPE_SEARCH_SLOT): Remove.
6729 (emit_base_init): Change prototype.
6730 (initialize_vtbl_ptrs): Likewise.
6731 (expand_indirect_vtbls_init): Likewise.
6732 (clear_search_slots): Remove.
6733 * decl.c (lang_mark_tree): Don't mark search_slot.
6734 * init.c (initialize_vtbl_ptrs): Simplify.
6735 (emit_base_init): Likewise.
6736 * search.c (struct vbase_info): Document decl_ptr.
6737 (convert_pointer_to_single_level): Remove.
6738 (dfs_find_vbases): Remove.
6739 (dfs_init_base_pointers): Simplify.
6740 (dfs_clear_vbase_slots): Remove.
6741 (dfs_vtable_path_unmark): New function.
6742 (init_vbase_pointers): Simplify.
6743 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6744 (expand_indirect_vtbls_init): Simplify. Don't call
6745 mark_all_temps_used.
6746 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6747 initialize_vtbl_ptrs.
6749 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6751 * except.c: Add static prototypes.
6753 2000-05-20 H.J. Lu <hjl@gnu.org>
6755 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6757 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6759 Don't create a separate copy of virtual bases for the
6760 CLASSTYPE_VBASECLASSES list.
6761 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6762 (BINFO_FOR_VBASE): Remove.
6763 (CANONICAL_BINFO): Adjust.
6764 (binfo_for_vbase): New function.
6765 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6766 instead of BINFO_FOR_VBASE.
6767 (build_vbase_pointer): Likewise.
6768 (build_secondary_vtable): Likewise.
6769 (dfs_mark_primary_bases): Likewise.
6770 (mark_primary_bases): Likewise.
6771 (layout_nonempty_base_or_field): Likewise.
6772 (dfs_set_offset_for_shared_vbases): Likewise.
6773 (dfs_set_offset_for_unshared_vbases): Likewise.
6774 (layout_virtual_bases): Likewise. Adjust for changes to the
6775 CLASSTYPE_VBASECLASSES list.
6776 (dump_class_hierarchy_r): Use binfo_for_vbase
6777 instead of BINFO_FOR_VBASE.
6778 (dump_class_hierarchy): Likewise.
6779 (finish_vtbls): Likewise.
6780 (build_vtbl_initializer): Adjust for changes to the
6781 CLASSTYPE_VBASECLASSES list.
6782 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6783 * decl.c (finish_destructor_body): Adjust for changes to the
6784 CLASSTYPE_VBASECLASSES list.
6785 * init.c (sort_base_init): Use binfo_for_vbase.
6786 (construct_virtual_bases): Adjust for changes to the
6787 CLASSTYPE_VBASECLASSES list.
6788 (expand_member_init): Use binfo_for_vbase.
6789 (build_vbase_delete): Adjust for changes to the
6790 CLASSTYPE_VBASECLASSES list.
6791 * method.c (do_build_copy_constructor): Likewise.
6792 * rtti.c (get_base_offset): Use binfo_for_vbase.
6793 (expand_class_desc): Remove #if 0'd code.
6794 * search.c (struct vbase_info): Remove vbase_types.
6795 (get_base_distance): Use binfo_for_vbase.
6796 (lookup_field_queue_p): Use CANONICAL_BINFO.
6797 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6798 (get_pure_virtuals): Adjust for changes to the
6799 CLASSTYPE_VBASECLASSES list.
6800 (dfs_find_vbases): Use binfo_for_vbase.
6801 (dfs_init_vbase_pointers): Likewise.
6802 (init_vbase_pointers): Don't initialize vi.vbase_types.
6803 (virtual_context): Use binfo_for_vbase.
6804 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6805 CLASSTYPE_VBASECLASSES list.
6806 (expand_indirect_vtbls_init): Simplify.
6807 (dfs_get_vbase_types): Don't replicate virtual bases.
6808 (find_vbase_instance): Use binfo_for_vbase.
6809 (binfo_for_vbase): New function.
6810 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6812 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6814 * decl2.c (finish_anon_union): Generalize error messages to handle
6815 anonymous structures.
6816 * init.c (perform_member_init): Remove `name' parameter.
6817 (build_field_list): New function.
6818 (sort_member_init): Handle anonymous union initialization order
6819 correctly. Check for multiple initializations of the same union.
6820 (emit_base_init): Don't look up fields by name here.
6821 (expand_member_init): Record the result of name lookup for future
6823 * typeck.c (build_component_ref): Fix formatting.
6825 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6827 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6828 * typeck.c (build_x_compound_expr): Replace warn_unused with
6831 * decl2.c (lang_decode_option): Update -Wall unused flags by
6832 calling set_Wunused.
6834 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6836 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6837 * init.c (dfs_vtable_path_unmark): Remove.
6838 * search.c (marked_new_vtable_p): Likewise.
6839 (unmarked_new_vtable_p): Likewise.
6840 (dfs_search_slot_nonempty_p): Likewise.
6841 (dfs_mark): Likewise.
6842 (dfs_vtable_path_unmark): Likewise.
6843 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6844 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6845 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6846 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6847 (init_vbase_pointers): Simplify.
6848 (expand_indirect_vtbls_init): Likewise.
6850 * class.c (copy_virtuals): New function.
6851 (build_primary_table): Use it.
6852 (build_secondary_vtable): Likewise.
6853 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6854 indicate that no vcall offset is required.
6855 (add_virtual_function): Likewise.
6856 (modify_all_vtables): Likewise.
6857 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6858 (dfs_accumulate_vtbl_inits): Likewise.
6859 (build_vtbl_initializer): Make changes to handle construction
6861 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6862 (build_rtti_vtbl_entries): Likewise.
6863 (build_vtable_entries): Handle a NULL vcall_index.
6865 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6867 * decl2.c (lang_decode_option): Fix thinko.
6869 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6871 * except.c (check_handlers): New fn.
6872 * cp-tree.h: Declare it.
6873 * semantics.c (finish_handler_sequence): Call it.
6874 (finish_function_handler_sequence): Likewise.
6875 (finish_handler_parms): Set TREE_TYPE on the handler.
6876 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6877 * search.c (get_base_distance_recursive): If protect>1, ignore
6879 (get_base_distance): Don't reduce watch_access.
6881 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6883 * lex.c: #include diagnostic.h.
6884 (lang_init_options): Set default prefixing rules.
6886 * lang-options.h: Add -fdiagnostics-show-location=.
6888 * decl2.c: #include diagnostic.h.
6889 (lang_decode_option): Handle -fdiagnostics-show-location=.
6891 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6893 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6894 * vec.cc: Revert my 2000-05-07 change.
6896 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6898 * class.c (check_field_decls): Complain about non-static data
6899 members with same name as class in class with constructor.
6901 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6903 * decl.c (grokdeclarator): Allow non-static data members with
6906 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6908 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6909 and pending_inline.filename. Update prototypes.
6910 * decl.c (define_label): Constify filename parameter.
6911 * decl2.c (warn_if_unknown_interface): Constify local char *.
6912 * input.c Constify input_source.filename. Don't declare
6913 input_filename or lineno. Constify filename parameter to feed_input.
6914 * lex.c (init_parse): Constify parameter and return value.
6915 (cp_pragma_interface, cp_pragma_implementation): Constify
6917 (reinit_parse_for_method, reinit_parse_for_block,
6918 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6919 Constify local char *.
6920 * pt.c: Don't declare lineno or input_filename.
6921 (print_template_context, tsubst_friend_function, tsubst_decl,
6922 tsubst, instantiate_decl): Constify local char *.
6923 * semantics.c (expand_body): Constify local char *.
6924 * tree.c (build_srcloc): Constify filename parameter.
6925 * typeck.c (c_expand_asm_operands): Constify filename
6928 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6930 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6933 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6935 * inc/cxxabi.h: Fix typos in comment.
6936 (__base_class_info::__offset): Use a static_cast.
6938 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6940 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6941 of std::size_t and std::ptrdiff_t respectively.
6942 * tinfo.cc: Likewise.
6945 2000-05-06 Richard Henderson <rth@cygnus.com>
6947 * typeck.c (build_c_cast): Don't warn integer->pointer size
6948 mismatch for constants.
6950 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6952 * rtti.c (ptmd_initializer): Set non-public, if class is
6955 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6956 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6957 __cxa_vec_delete): Likewise.
6958 * tinfo.cc (__dynamic_cast): Likewise.
6959 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6960 __cxa_vec_delete): Likewise.
6962 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6964 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6965 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6966 (lang_decl_flags): Add vcall_offset.
6967 (THUNK_VCALL_OFFSET): Use it.
6968 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6969 * method.c (make_thunk): Create the lang_decl here, not in
6971 (emit_thunk): Make generic thunks into ordinary functions once
6972 they have been fed to expand_body.
6973 * semantics.c (expand_body): Set current_function_is_thunk here.
6975 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6977 * class.c (update_vtable_entry_for_fn): Prototype.
6979 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6982 * search.c (dfs_build_inheritance_graph_order): Prototype.
6984 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6986 * cp-tree.h (special_function_kind): Add various kinds of
6988 (special_function_p): New function.
6989 * class.c (overrides): Don't let one kind of destructor override
6991 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6992 whether or not to instantiate a template.
6993 * tree.c (special_function_p): Define.
6995 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6997 * cp-tree.def (THUNK_DECL): Remove.
6998 * cp-tree.h (DECL_THUNK_P): New macro.
6999 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7000 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7001 (SET_DECL_THUNK_P): Likewise.
7002 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7003 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7004 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7005 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7006 (duplicate_decls): Likewise.
7007 (pushdecl): Likewise. Adjust thunk handling.
7008 (grokfndecl): Use DECL_EXTERN_C_P.
7009 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7010 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7011 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7012 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7013 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7014 DECL_NO_STATIC_CHAIN.
7015 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7016 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7017 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7020 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7022 * tree.c (walk_tree): Set lineno.
7024 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7026 * exception.cc: Update license notice.
7028 * new1.cc: Likewise.
7029 * new2.cc: Likewise.
7030 * tinfo.cc: Likewise.
7031 * tinfo2.cc: Likewise.
7033 * inc/cxxabi.h: Likewise.
7034 * inc/exception: Likewise.
7035 * inc/new: Likewise.
7036 * inc/new.h: Likewise.
7037 * inc/typeinfo: Likewise.
7039 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7041 * tree.c (build_target_expr_with_type): If we already have a
7042 TARGET_EXPR, just return it.
7044 * optimize.c (initialize_inlined_parameters): Don't generate an
7045 EXPR_STMT if we can just use DECL_INITIAL.
7046 * decl.c (emit_local_var): Only make the initialization a
7047 full-expression if stmts_are_full_exprs_p.
7049 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7051 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7053 * call.c (standard_conversion): Use it.
7054 (direct_reference_binding): Likewise.
7055 (build_over_call): Likewise.
7056 (is_properly_derived_from): Likewise.
7057 (compare_ics): Likewise.
7058 * class.c (resolves_to_fixed_type_p): Likewise.
7059 * optimize.c (declare_return_variable): Likewise.
7060 * pt.c (is_specialization_of): Likewise.
7062 * typeck.c (comp_target_parms): Likeiwse.
7063 (build_static_cast): Likewise.
7064 (build_reinterpret_cast): Likewise.
7065 (build_const_cast): Likewise.
7066 (comp_ptr_ttypes_real): Likewise.
7067 (comp_ptr_ttypes_const): Likewise.
7068 * typeck2.c (process_init_constructor): Likewise.
7070 2000-04-30 Scott Snyder <snyder@fnal.gov>
7072 * decl.c (finish_destructor_body): Use the base destructor when
7073 destroying virtual bases.
7075 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7077 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7079 * optimize.c (struct inline_data): Add target_exprs field.
7080 (declare_return_variable): When a function returns an aggregate,
7081 use the variable declared in the TARGET_EXPR as the remapped
7083 (expand_call_inline): Update the pending target_exprs stack.
7084 (optimize_function): Initialize the stack.
7086 * decl2.c (finish_file): Fix typo in comment.
7088 * method.c (emit_thunk): Don't try to return a `void' value.
7090 * optimize.c (initialize_inlined_parameters): If the parameter is
7091 addressable, we need to make a new VAR_DECL, even if the
7092 initializer is constant.
7094 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7096 * decl.c (grok_op_properties): Add an extra check of argtypes.
7098 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7100 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7102 (initialize_inlined_parameters): Try to avoid creating new
7105 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7107 * lex.c (my_get_run_time): Remove.
7108 (init_filename_times): Use get_run_time instead of my_get_run_time.
7109 (check_newline): Likewise.
7110 (dump_time_statistics): Likewise.
7111 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7112 of computing elapsed time explicitly.
7114 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7116 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7117 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7118 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7119 before calling decl_constant_value.
7120 * class.c (check_bitfield_decl): Likewise.
7121 * cvt.c (ocp_convert): Likewise.
7122 (convert): Likewise.
7123 * decl.c (compute_array_index_type): Likewise.
7124 (build_enumerator): Likewise.
7125 * decl2.c (check_cp_case_value): Likewise.
7126 * pt.c (convert_nontype_argument): Likewise.
7128 * typeck.c (decay_conversion): Likewise.
7129 (build_compound_expr): Likewise.
7130 (build_reinterpret_cast): Likewise.
7131 (build_c_cast): Likewise.
7132 (convert_for_assignment): Likewise.
7134 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7136 * decl.c (finish_function): Don't play games with DECL_INLINE.
7138 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7140 * ir.texi: Correct typo.
7142 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7144 * decl.c (grokdeclarator): Reject VLAs as members.
7146 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7148 * call.c (standard_conversion): Accept conversion between
7151 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7153 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7155 * decl2.c (finish_file): Remove double setup for accounting
7158 2000-04-24 Robert Lipe <robertlipe@usa.net>
7160 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7162 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7164 * new.cc (set_new_handler): Needs to be in std::.
7166 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7168 * cp-tree.h (lang_decl): Remove pretty_function_p.
7169 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7170 language-specific node.
7171 * decl.c (cp_make_fname_decl): Use build_decl, not
7172 build_lang_decl, to build the variables.
7173 (grokvardecl): Don't call build_lang_decl for local variables in
7175 (grokdeclarator): Don't call build_lang_decl for local type
7176 declarations in templates.
7177 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7178 zero'd memory, rather than calling memset.
7179 * pt.c: Include hashtab.h.
7180 (local_specializations): New variable.
7181 (retrieve_local_specialization): Use it.
7182 (register_local_specialization): Likewise.
7183 (tsubst_decl): Don't assume local variables have
7185 (instantiate_decl): Set up local_specializations.
7186 * Makefile.in (HTAB_H): New variable.
7188 2000-04-23 Richard Henderson <rth@cygnus.com>
7190 * typeck.c (c_expand_asm_operands): Restore the original
7191 contents of the output list.
7193 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7195 * ir.texi: Document complex number representation.
7197 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7199 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7200 (target_incomplete_p): New function.
7201 (tinfo_base_init): Create comdat NTBS name variable.
7202 (ptr_initializer): Add non_public parameter. Calculate it.
7203 (ptmd_initializer): Likewise.
7204 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7205 (create_real_tinfo_var): Add non_public parameter. Use it.
7206 Push proxy into global namespace.
7207 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7209 * inc/typeinfo (type_info::before, type_info::operator==):
7210 Compare __name addresses.
7212 * tinfo2.cc: Remove new-abi builtins comment.
7214 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7216 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7218 * call.c (joust): Exit early if we get the same function, too.
7220 * decl2.c (key_method): Return NULL_TREE for template classes.
7221 (import_export_class): Don't need to check for template classes.
7223 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7225 * lex.c: Remove references to cccp.c.
7227 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7229 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7230 volatile_memfunc. Add destructor_attr. Adjust dummy.
7231 (DECL_DESTRUCTOR_P): Use destructor_attr.
7232 (DECL_CONST_MEMFUNC_P): Reimplement.
7233 (DECL_VOLATILE_MEMFUNC_P): Remove.
7234 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7235 (overrides): Use DECL_DESTRUCTOR_P.
7236 (check_for_override): Likewise.
7237 * decl.c (start_function): Likewise.
7238 * decl2.c (grokfclassfn): Likewise.
7239 (check_classfn): Likewise.
7240 (grok_function_init): Likewise.
7242 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7244 * decl2.c (grokfield): Issue error on illegal data member
7247 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7249 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7251 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7253 * class.c (build_vtable_entry): Don't build thunks for type-info
7256 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7258 * decl.c (decls_match): Allow a redeclaration of a builtin to
7259 specify args while the builtin did not.
7261 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7263 * cp-tree.def (THUNK_DECL): Add to documentation.
7264 * cp-tree.h (flag_huge_objects): Declare.
7265 * class.c (modify_vtable_entry): Tidy.
7266 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7267 Calculate delta appropriately for the new ABI.
7268 (dfs_modify_vtables): Use it.
7269 (modify_all_vtables): Fix thinko in code to add overriding copies
7270 of functions to primary vtables.
7271 (build_clone): Fix typo in comment.
7272 (clone_function_decl): Correct order of destructors in vtable.
7273 (build_vbase_offset_vtbl_entries): Adjust comment.
7274 (dfs_vcall_offset_queue_p): Remove.
7275 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7276 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7277 (build_vtable_entry): Correct check for pure virtual functions.
7278 Don't declare flag_huge_objects.
7279 * decl.c (flag_huge_objects): Remove declaration.
7280 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7281 Use int_size_in_bytes.
7282 (emit_thunk): Handle vcall offset thunks.
7284 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7286 * decl2.c (parse_time, varconst_time): Delete declarations.
7287 (finish_file): Delete LINENO declaration.
7288 START_TIME and THIS_TIME now long.
7290 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7292 * class.c (build_base_field): Reformat comment.
7294 * inc/cxxabi.h (stddef.h): Comment inclusion.
7295 (__base_class_info::__offset): Comment shift.
7297 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7299 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7300 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7301 (cp_push_exception_identifier): New macro.
7302 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7303 (DECL_BASE_DESTRUCTOR_P): Likewise.
7304 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7305 (get_vtbl_decl_for_binfo): Fix formatting.
7306 (in_charge_arg_for_name): New macro.
7307 (maybe_build_cleanup_and_delete): Remove declaration.
7308 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7309 (in_charge_arg_for_name): New function.
7310 (build_new_method_call): Use it. Handle cloned destructors.
7311 (build_clone): Don't make the base constructor virtual.
7312 Automatically defer generated functions.
7313 (clone_function_decl): Handle destructors, too.
7314 (clone_constructors_and_destructors): Likewise.
7315 (create_vtable_ptr): Don't create a vtable entry for a cloned
7317 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7318 (initialize_predefined_identifiers): Update appropriately.
7319 (finish_destructor_body): Simplify.
7320 (maybe_build_cleanup_and_delete): Remove.
7321 * except.c (expand_throw): Handle new-ABI destructors.
7322 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7323 (build_dtor_call): New function.
7324 (build_delete): Use it. Simplify.
7325 * optimize.c (maybe_clone_body): Handle destructors.
7326 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7328 * exception.cc (cleanup_fn): New typedef.
7329 (CALL_CLEANUP): New macro.
7330 (cp_eh_info): Use them.
7331 (__cp_push_exception): Likewise.
7332 (__cp_pop_exception): Likewise.
7334 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7336 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7337 (complete_dtor_identifier): New macro.
7338 (CLASSTYPE_FIRST_CONVERSION): Remove.
7339 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7340 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7341 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7342 (CLASSTYPE_CONSTRUCTORS): Likewise.
7343 (CLASSTYPE_DESTRUCTORS): Likewise.
7344 (lang_decl): Add cloned_function.
7345 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7346 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7347 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7348 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7349 (DECL_CLONED_FUNCTION_P): Likewise.
7350 (DECL_CLONED_FUNCTION): Likewise.
7351 (clone_function_decl): Declare.
7352 (maybe_clone_body): Likewise.
7353 * call.c (build_user_type_conversion_1): Call complete object
7354 constructors in the new ABI.
7355 (build_new_method_call): Don't add in-charge parameters under the
7357 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7358 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7359 CLASSTYPE_DESTRUCTOR_SLOT.
7360 (build_clone): New function.
7361 (clone_function_decl): Likewise.
7362 (clone_constructors_and_destructors): Likewise.
7363 (check_bases_and_members): Use it.
7364 * decl.c (iniitialize_predefined_identifiers): Initialize
7365 complete_dtor_identifier.
7366 (finish_function): Don't add extra code to a clone.
7367 (lang_mark_tree): Mark cloned_function.
7368 * decl2.c (mark_used): Don't bother trying to instantiate things
7370 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7371 * method.c (set_mangled_name_for_decl): Don't treat clones as
7373 (synthesize_method): Sythesize cloned functions, not the clones.
7374 * optimize.c (inline_data): Update comment on ret_label.
7375 (remap_block): Don't assume DECL_INITIAL exists.
7376 (copy_body_r): Allow ret_label to be NULL.
7377 (maybe_clone_body): Define.
7378 * pt.c (tsubst_decl): Handle clones.
7379 (instantiate_clone): New function.
7380 (instantiate_template): Use it.
7381 (set_mangled_name_for_template_decl): Don't treat clones as
7383 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7384 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7385 * semantics.c (expand_body): Clone function bodies as necessary.
7387 * optimize.c (remap_decl): Avoid sharing structure for arrays
7388 whose size is only known at run-time.
7389 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7391 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7392 to has_in_charge_parm_p.
7393 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7394 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7395 (DECL_COPY_CONSTRUCTOR_P): New macro.
7396 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7397 (build_user_type_conversion_1): Likewise.
7398 (convert_like_real): Likewise.
7399 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7400 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7401 (copy_args_p): Likewise.
7402 (grok_ctor_properties): Likewise.
7403 (start_function): Likewise.
7404 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7405 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7406 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7407 * method.c (do_build_copy_constructor): Use
7408 DECL_HAS_IN_CHARGE_PARM_P.
7409 (synthesize_method): Likewise.
7410 * pt.c (instantiate_template): Remove goto.
7411 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7414 * cp-tre.h (finish_function): Change prototype.
7415 * decl.c (end_cleanup_fn): Adjust caller.
7416 (finish_function): Take only one parameter.
7417 * decl2.c (finish_objects): Adjust caller.
7418 (finish_static_storage_duration_function): Likewise.
7419 * method.c (emit_thunk): Likewise.
7420 * parse.y: Likewise.
7421 * parse.c: Regenerated.
7422 * pt.c (instantiate_decl): Likewise.
7423 * rtti.c (synthesize_tinfo_fn): Likewise.
7424 * semantics.c (expand_body): Likewise.
7426 * cp-tree.h (copy_decl): New function.
7427 * class.c (finish_struct_1): Use it.
7428 * lex.c (copy_decl): Define it.
7429 * pt.c (tsubst_decl): Likewise.
7430 * tree.c (copy_template_template_parm): Likewise.
7432 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7433 has_nonpublic_assign_ref.
7434 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7435 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7436 * class.c (finish_struct_methods): Don't set
7437 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7438 (interface_only): Don't declare.
7439 (interface_unknown): Likewise.
7441 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7443 * tree.h (HAVE_TEMPLATES): Remove definition.
7444 * lang-options.h (-fthis-is-variable): Remove documentation.
7446 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7448 * class.c (instantiate_type): Handle object-relative template-id.
7450 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7451 * decl.c (cplus_expand_expr_stmt): Not here.
7453 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7454 Initialize exprtype earlier.
7456 * parse.y (fn.def1): Check for defining types in return types.
7458 * decl.c (check_tag_decl): Notice extra fundamental types.
7459 Diagnose empty decls in classes, too.
7461 * decl.c (grokdeclarator): Don't override an anonymous name if no
7462 declarator was given.
7464 * cvt.c (convert_to_void): Call resolve_offset_ref.
7466 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7468 * decl2.c (decl_namespace): Handle getting a type.
7470 * typeck.c (build_c_cast): Re-enable warning for cast between
7471 pointer and integer of different size.
7473 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7475 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7477 (__pointer_type_info::__pointer_catch): New virtual function.
7478 (__pointer_to_member_type_info): Derive from
7479 __pointer_type_info. Adjust.
7480 (__pointer_to_member_type_info::__do_catch): Remove.
7481 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7482 (__pointer_to_member_type_info::__pointer_catch): Declare.
7483 * rtti.c (qualifier_flags): Add restrict flag.
7484 (ptmd_initializer): Reorder members.
7485 (create_tinfo_types): Expand comments. Reorder
7486 ptmd_desc_type_node members.
7487 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7489 (__pointer_type_info::__do_catch): Move specific code into
7490 __pointer_catch. Call it.
7491 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7492 specific catch checking. Fix void conversion check.
7493 (__pointer_to_member_type_info::__do_catch): Remove.
7494 (__pointer_to_member_type_info::__pointer_catch): Implement.
7496 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7498 * lex.c (init_parse): Remove traces of classof and headof.
7499 * decl2.c (flag_operator_names): Default to 1.
7500 (lang_decode_option): Do not set it for -ansi.
7502 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7504 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7505 (DECL_MAIN_VARIANT): Remove.
7506 * decl.c (duplicate_decls): Don't set it.
7507 (start_function): Likewise.
7508 (lang_mark_tree): Don't mark it.
7509 * decl2.c (defer_fn): Don't use it.
7510 * lex.c (retrofit_lang_decl): Don't set it.
7511 * pt.c (tsubst_decl): Likewise.
7512 * ptree.c (print_lang_decl): Don't print it.
7513 * typeck.c (mark_addressable): Don't use it.
7515 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7517 * vec.cc: Include <new> and <exception>.
7518 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7519 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7521 (__cxa_vec_delete): Catch dtor exceptions.
7523 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7525 Prepend __ to implementation defined names.
7526 * inc/typeinfo (type_info): Rename _name to __name.
7527 (type_info::type_info): Rename parameter.
7528 (type_info::operator==, type_info::operator!=,
7529 type_info::before): Likewise.
7530 (type_info::is_pointer_p, type_info::is_function_p,
7531 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7534 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7535 (__pointer_type_info::__pointer_type_info): Likewise.
7536 (__pointer_type_info::is_pointer_p,
7537 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7538 (__array_type_info::__array_type_info): Rename parameters.
7539 (__function_type_info::__function_type_info): Likewise.
7540 (__function_type_info::is_function_p): Prepend __.
7541 (__enum_type_info::__enum_type_info): Rename parameters.
7542 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7544 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7546 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7547 (__class_type_info::__class_type_info): Rename parameters.
7548 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7549 (__class_type_info::upcast_result,
7550 __class_type_info::dyncast_result): Prepend __. Move definition
7552 (__class_type_info::do_upcast, __class_type_info::do_catch,
7553 __class_type_info::find_public_src,
7554 __class_type_info::do_dyncast,
7555 __class_type_info::do_find_public_src): Prepend __. Rename
7557 (__si_class_type_info::__si_class_type_info): Rename parameters.
7558 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7559 __si_class_type_info::do_find_public_src): Prepent __. Rename
7561 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7562 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7563 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7565 (__dynamic_cast): Rename parameters.
7566 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7567 type_info::do_catch, type_info::do_upcast): Prepend __.
7568 (contained_p, public_p, virtual_p, contained_public_p,
7569 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7570 (__class_type_info::do_catch,
7571 __class_type_info::do_upcast): Prepend __. Adjust.
7572 (__class_type_info::__upcast_result,
7573 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7575 (__class_type_info::find_public_src): Prepend __. Adjust.
7576 (__class_type_info::do_find_public_src,
7577 __si_class_type_info::do_find_public_src,
7578 __vmi_class_type_info::do_find_public_src): Likewise.
7579 (__class_type_info::do_dyncast,
7580 __si_class_type_info::do_dyncast,
7581 __vmi_class_type_info::do_dyncast): Likewise.
7582 (__class_type_info::do_upcast,
7583 __si_class_type_info::do_upcast,
7584 __vmi_class_type_info::do_upcast): Likewise.
7585 (__dynamic_cast): Adjust.
7586 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7587 (__function_type_info::is_function_p): Likewise.
7588 (__pointer_type_info::do_catch): Likewise. Adjust.
7589 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7590 (__throw_type_match_rtti_2): Adjust.
7591 (__is_pointer): Adjust.
7593 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7595 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7596 (complete_ctor_identifier): New macro.
7597 (special_function_kind): Add sfk_copy_constructor and
7598 sfk_assignment_operator.
7599 (LOOKUP_HAS_IN_CHARGE): Remove.
7600 (cons_up_default_function): Rename to ...
7601 (implicitly_declare_fn): ... this.
7602 * call.c (build_new_method_call): Add in-charge parameters for
7604 * class.c (add_implicitly_declared_members): Change parameter name
7605 from cant_have_assignment to cant_have_const_assignment.
7606 Replace calls to cons_up_default_function to implicitly_declare_fn.
7607 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7608 * decl.c (initialize_predefined_identifiers): Initialize it.
7609 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7611 * init.c (expand_default_init): Don't calculate the in-charge
7613 (build_new_1): Likewise.
7614 * lex.c (cons_up_default_function): Move to method.c.
7615 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7616 (implicitly_declare_fn): New function.
7617 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7618 (build_modify_expr): Likewise.
7619 * typeck2.c (build_functional_cast): Likewise.
7621 Under the new ABI, constructors don't return `this'.
7622 * cp-tree.h (warn_reorder): Declare.
7623 (special_function_kind): New enum.
7624 (global_base_init_list): Remove declaration.
7625 (emit_base_init): Don't return a value.
7626 (check_base_init): Don't declare.
7627 (is_aggr_typedef): Likewise.
7628 * decl.c (check_special_function_return_type): New function.
7629 (return_types): Remove.
7630 (grokdeclarator): Use check_special_function_return_type.
7631 (start_function): Don't initialize ctor_label under the new ABI.
7632 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7633 * init.c (begin_init_stmts): Move to top of file.
7634 (finish_init_stmts): Likewise.
7635 (warn_reorder): Don't declare.
7636 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7638 (check_base_init): Remove.
7639 (is_aggr_typedef): Likewise.
7640 (build_new_1): Don't use the return value of a constructor.
7641 * semantics.c (setup_vtbl_ptr): Don't use the return value
7643 * typeck.c (check_return_expr): Don't magically convert return
7644 statements into `return this' in constructors under the new ABI.
7646 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7647 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7648 (base_ctor_identifier): New macro.
7649 (base_dtor_identifier): Likewise.
7650 (deleting_dtor_identifier): Likewise.
7651 * decl.c: Don't include obstack.h.
7652 (obstack_chunk_alloc): Don't define.
7653 (obstack_chunk_free): Likewise.
7654 (struct predefined_identifier): New type.
7655 (initialize_predefined_identifiers): New function.
7656 (init_decl_processing): Use it.
7657 (debug_temp_inits): Remove.
7658 (start_method): Don't call preserve_data.
7659 (hack_incomplete_structures): Update comment.
7660 * init.c (init_init_processing): Don't initialize
7662 (build_offset_rf): Remove dead code.
7663 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7664 * search.c (init_search_processing): Don't initialize
7667 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7669 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7670 some sign_compare warnings.
7672 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7674 Rename abi::__vmi_class_type_info members.
7675 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7676 base_list, detail_masks members to vmi_flags, vmi_base_count,
7677 vmi_bases and vmi_flags_masks respectively.
7678 (__vmi_class_type_info::vmi_flags_masks): Rename
7679 details_unknown_mask to flags_unknown_mask.
7680 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7681 (__vmi_class_type_info::do_find_public_src): Adjust.
7682 (__vmi_class_type_info::do_dyncast): Adjust.
7683 (__vmi_class_type_info::do_upcast): Adjust.
7685 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7687 * tinfo.cc (convert_to_base): New function.
7688 (get_vbase_offset): Remove. Move into convert_to_base.
7689 (__vmi_class_type_info::do_find_public_src): Adjust.
7690 (__vmi_class_type_info::do_dyncast): Adjust.
7691 (__vmi_class_type_info::do_upcast): Adjust.
7693 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7695 * tinfo.cc (operator=): Use __builtin_strcmp.
7696 * tinfo2.cc (before): Likewise.
7698 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7700 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7701 (DECL_SAVED_INLINE): Rename to ...
7702 (DECL_DEFERRED_FN): ... this.
7703 (in_function_p): Remove declaration.
7704 (mark_inline_for_output): Rename to ...
7705 (defer_fn): ... this.
7706 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7707 (in_function_p): Remove definition.
7708 * decl2.c (saved_inlines): Rename to ...
7709 (deferred_fns): ... this.
7710 (saved_inlines_used): Rename to ...
7711 (deferred_fns_used): ... this.
7712 (mark_inline_for_output): Rename to ...
7713 (defer_fn): ... this.
7714 (finish_file): Adjust accordingly.
7715 (init_decl2): Likewise.
7716 * lex.c (cons_up_default_function): Likewise.
7717 * pt.c (mark_decl_instantiated): Likewise.
7718 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7720 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7721 * semantics.c (expand_body): Defer more functions.
7723 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7726 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7728 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7729 __cxa_vec_delete): Declare.
7731 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7733 * rtti.c (dfs_class_hint_mark): New static function.
7734 (dfs_class_hint_unmark): New static function.
7735 (class_hint_flags): Use them.
7737 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7739 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7741 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7743 * cp-tree.h (instantiate_decl): Change prototype.
7744 * decl2.c (mark_used): Adjust call.
7745 * optimize.c (inlinable_function_p): Adjust handling of templates.
7746 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7747 (do_type_instantiation): Likewise.
7748 (instantiate_decl): Defer more templates.
7749 (instantiate_pending_templates): Adjust logic to handle inline
7752 * Makefile.in (GGC_H): New variable. Use it throughout in place
7755 * call.c: Don't include obstack.h. Include ggc.h.
7756 (obstack_chunk_alloc): Don't define.
7757 (obstack_chunk_free): Likewise.
7758 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7759 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7760 (pop_switch): Free it.
7762 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7764 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7765 if we don't have a DECL_FIELD_OFFSET.
7767 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7769 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7772 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7774 * cfns.gperf (hash, libc_name_p): Prototype.
7776 * rtti.c (build_dynamic_cast_1): Constification.
7778 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7780 * semantics.c (deferred_type_access_control): Prototype.
7782 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7784 Correct many new ABI issues regarding vbase and vcall offset
7786 * cp-tree.h (BINFO_VTABLE): Document.
7787 (struct lang_type): Tweak formatting.
7788 (BINFO_PRIMARY_BINFO): Add to documentation.
7789 (CLASSTYPE_VSIZE): Fix typo in comment.
7790 (CLASSTYPE_VBASECLASSES): Update documentation.
7791 (BINFO_VBASE_MARKED): Remove.
7792 (SET_BINFO_VBASE_MARKED): Likewise.
7793 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7794 (BINFO_FIELDS_MARKED): Remove.
7795 (SET_BINFO_FIELDS_MARKED): Likewise.
7796 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7797 (enum access_kind): New enumeration.
7798 (num_extra_vtbl_entries): Remove declaration.
7799 (size_extra_vtbl_entries): Likewise.
7800 (get_vtbl_decl_for_binfo): New function.
7801 (dfs_vbase_unmark): Remove declaration.
7802 (mark_primary_bases): Likewise.
7803 * class.c (SAME_FN): Remove.
7804 (struct vcall_offset_data_s): Move definition.
7805 (build_vbase_pointer): Use `build', not `build_binary_op', to
7806 access the vbase pointer under the new ABI.
7807 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7808 (build_primary_vtable): Likewise.
7809 (dfs_mark_primary_bases): Move here from search.c.
7810 (mark_primary_bases): Likewise.
7811 (determine_primary_bases): Under the new ABI, don't make a base
7812 class a primary base just because we don't yet have any virtual
7814 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7815 (num_vfun_entries): Remove.
7816 (dfs_count_virtuals): Likewise.
7817 (num_extra_vtbl_entries): Likewise.
7818 (size_extra_vtbl_entries): Likewise.
7819 (layout_virtual_bases): Iterate in inheritance graph order under
7821 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7822 indicate that a vfield is present.
7823 (init_class_processing): Initialize access_public_node, etc., from
7825 (get_vtbl_decl_for_binfo): New function.
7826 (dump_class_hierarchy_r): Likewise.
7827 (dump_class_hierarchy): Use it.
7828 (finish_vtbls): Build the vtbls in inheritance graph order.
7829 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7830 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7831 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7833 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7834 where the vptr points, even for primary vtables.
7835 (build_vtbl_initializer): Adjust handling of vbase and vcall
7837 (build_vcall_and_vbase_vtable_entries): New function.
7838 (dfs_build_vbase_offset_vtbl_entries): Remove.
7839 (build_vbase_offset_vtbl_entries): Reimplement.
7840 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7841 were already handled in a primary base class vtable.
7842 (build_vcall_offset_vtbl_entries): Adjust.
7843 (build_rtti_vtbl_entries): Adjust.
7844 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7845 * init.c (expand_virtual_init): Simplify.
7846 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7847 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7848 * search.c (BINFO_ACCESS): New macro.
7849 (SET_BINFO_ACCESS): Likewise.
7850 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7851 (access_in_type): Likewise.
7852 (dfs_accessible_p): Likewise.
7853 (protected_accessible_p): Likewise.
7854 (lookup_fnfields_1): Adjust documentation.
7855 (dfs_mark_primary_bases): Move to class.c
7856 (mark_primary_bases): Likewise.
7857 (dfs_vbase_unmark): Remove.
7858 (virtual_context): Use BINFO_FOR_VBASE.
7859 (dfs_get_vbase_types): Simplify.
7860 (dfs_build_inheritance_graph_order): New function.
7861 (get_vbase_types): Use it.
7862 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7864 * tinfo.cc (get_vbase_offset): New function.
7865 (__vmi_class_type_info::do_find_public_src): Use it.
7866 (__vmi_class_type_info::do_dyncast): Likewise.
7867 (__vmi_class_type_info::do_upcast): Likewise.
7869 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7871 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7873 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7875 * rtti.c (class_hint_flags): Rename flags.
7876 (class_initializer): Remove flags.
7877 (synthesize_tinfo_var): Combine offset and flags. Add flags
7878 for __vmi_class_type_info.
7879 (create_tinfo_types): Remove flags from __class_type_info and
7880 __si_class_type_info. Merge flags and offset from
7881 base_class_type_info.
7882 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7883 (__base_class_info::is_virtual_p): Adjust.
7884 (__base_class_info::is_public_p): Adjust.
7885 (__base_class_info::offset): New accessor.
7886 (__class_type_info::details): Remove member.
7887 (__class_type_info::__class_type_info): Lose details.
7888 (__class_type_info::detail_masks): Remove.
7889 (__si_class_type_info::__si_class_type_info): Lose details.
7890 (__vmi_class_type_info::details): New member.
7891 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7892 (__vmi_class_type_info::detail_masks): New member.
7893 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7894 with unknown_details_mask.
7895 (__vmi_class_type_info::do_find_public_src): Adjust
7896 (__vmi_class_type_info::do_dyncast): Adjust.
7897 (__vmi_class_type_info::do_upcast): Set result details, if
7899 (__dynamic_cast): Temporarily #if out optimization.
7901 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7903 * rtti.c (get_tinfo_decl): Mark used.
7904 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7905 mark as dealt with, if we output it.
7907 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7909 * class.c: Reorganize to put virtual function table initialization
7910 machinery at the end of the file.
7912 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7914 * class.c (finish_struct): Use bitsize_zero_node.
7915 * pt.c (instantiate_class_template): Likewise.
7917 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7919 Put RTTI entries at negative offsets in new ABI.
7920 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7921 vbase offset at index -3, not -1.
7922 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7923 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7924 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7925 (build_rtti_vtbl_entries): New function.
7926 (set_rtti_entry): Remove.
7927 (build_primary_vtable): Don't use it.
7928 (build_secondary_vtable): Likewise.
7929 (start_vtable): Remove.
7930 (first_vfun_index): New function.
7931 (set_vindex): Likewise.
7932 (add_virtual_function): Don't call start_vtable. Do call
7934 (set_primary_base): Rename parameter.
7935 (determine_primary_base): Likewise.
7936 (num_vfun_entries): Don't use skip_rtti_stuff.
7937 (num_extra_vtbl_entries): Include RTTI information.
7938 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7939 (skip_rtti_stuff): Remove.
7940 (dfs_modify_vtables): Don't use it.
7941 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7942 (layout_nonempty_base_or_field): Update size handling.
7943 (create_vtable_ptr): Tweak.
7944 (layout_class_type): Adjust parameter names.
7945 (finish_struct_1): Simplify.
7946 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7947 (skip_rtti_stuff): Remove.
7948 (first_vfun_index): New function.
7949 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7950 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7951 (marked_vtable_pathp): Declare.
7952 (unmarked_vtable_pathp): Likewise.
7953 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7955 * rtti.c (build_headof): Look for RTTI at negative offsets.
7956 (get_tinfo_decl_dynamic): Likewise.
7957 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7959 (create_pseudo_type_info): Do it here instead. Adjust so that
7960 vptr points at first virtual function.
7961 * search.c (marked_vtable_pathp): Make it global.
7962 (unmarked_vtable_pathp): Likewise.
7963 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7964 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7965 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7966 (get_pure_virtuals): Likewise.
7967 (expand_upcast_fixups): Likewise.
7968 * tree.c (debug_binfo): Likewise.
7969 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7972 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7974 * class.c (check_field_decl): Fix typo.
7975 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7976 (check_methods): Likewise.
7977 (check_field_decls): Likewise.
7978 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7979 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7980 Use DECL_RESULT_FLD, not DECL_RESULT.
7981 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7982 * lex.c (identifier_type): Likewise.
7983 * pt.c (determine_specialization, lookup_template_class): Likewise.
7984 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7985 (resolve_overloaded_unification, more_specialized): Likewise.
7986 * semantics.c (finish_member_declaration): Likewise.
7987 * typeck.c (build_x_function_call): Likewise.
7989 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7991 * class.c (layout_empty_base): Handle empty bases with non-byte
7993 (build_base_field): Likewise.
7994 (layout_virtual_bases): Likewise.
7996 * class.c (finish_struct_1): Fix typo in this change:
7998 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8000 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8002 * decl.c (grokdeclarator): Count partial specializations when
8003 keeping track of how many template classes have been seen.
8005 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8007 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8009 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8010 (get_vfield_offset): Use byte_position.
8011 (set_rtti_entry): Set OFFSET to ssizetype zero.
8012 (get_binfo_offset_as_int): Deleted.
8013 (dfs_record_base_offsets): Use tree_low_cst.
8014 (dfs_search_base_offsets): Likewise.
8015 (layout_nonempty_base_or_field): Reflect changes in RLI format
8016 and call byte_position.
8017 (layout_empty_base): Convert offset to ssizetype.
8018 (build_base_field): use rli_size_unit_so_far.
8019 (dfs_propagate_binfo_offsets): Do computation in proper type.
8020 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8021 (layout_class_type): Reflect changes in RLI names and fields.
8022 (finish_struct_1): Set DECL_FIELD_OFFSET.
8023 * dump.c (dequeue_and_dump): Call bit_position.
8024 * expr.c (cplus_expand_constant): Use byte_position.
8025 * rtti.c (expand_class_desc): Use bitsize_one_node.
8026 * typeck.c (build_component_addr): Use byte_position and don't
8027 special case for zero offset.
8029 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8031 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8033 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8035 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8038 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8040 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8042 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8043 make_typename_type, check_initializer, cp_finish_decl,
8044 xref_tag): Likewise.
8045 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8046 decl_namespace, arg_assoc_template_arg, arg_assoc,
8047 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8048 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8049 args_to_string): Likewise.
8050 * friend.c (is_friend): Likewise.
8051 * lex.c (note_got_semicolon, note_list_got_semicolon,
8052 is_global): Likewise.
8053 * method.c (build_overload_nested_name, build_overload_value,
8054 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8055 * parse.y (typename_sub, typename_sub1): Likewise.
8056 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8057 process_partial_specialization, convert_template_argument,
8058 template_args_equal, add_pending_template, lookup_template_class,
8059 for_each_template_parm_r, maybe_fold_nontype_arg,
8060 tsubst, instantiate_template, type_unification_real, unify,
8061 instantiate_pending_templates, set_mangled_name_for_template_decl):
8063 * repo.c (repo_get_id, repo_template_used): Likewise.
8064 * search.c (lookup_field_1): Likewise.
8065 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8066 * xref.c (classname): Likewise.
8068 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8070 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8071 (CANONICAL_BINFO): New macro.
8072 (BINFO_NEW_VTABLE_MARKED): Use it.
8073 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8074 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8075 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8077 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8078 (build_secondary_vtable): Likewise.
8079 (dfs_finish_vtbls): Likewise.
8080 (dfs_accumulate_vtbl_inits): Likewise.
8081 (accumulate_vtbl_inits): New function.
8082 (finish_vtbls): Make sure that virtual bases come after
8083 non-virtual bases in the vtable group.
8084 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8085 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8086 * search.c (struct vbase_info): Move definition.
8087 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8088 (unmarked_new_vtable_p): Likewise.
8089 (dfs_mark_vtable_path): Remove.
8090 (dfs_mark_new_vtable): Remove.
8091 (dfs_unmark_new_vtable): Likewise.
8092 (dfs_clear_search_slot): Likewise.
8093 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8094 (dfs_clear_vbase_slots): Likewise.
8095 (init_vbase_pointers): LIkewise.
8097 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8099 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8100 SIZETYPE to a non-SIZETYPE.
8102 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8104 * class.c (layout_virtual_bases): Adjust names in conditionally
8107 * class.c (record_base_offsets): New function.
8108 (layout_conflict_p): Likewise.
8109 (layout_nonempty_base_or_field): Use it.
8110 (layout_empty_base): New function.
8111 (build_base_field): Use it.
8112 (build_base_fields): Update comment.
8113 (layout_virtual_bases): Fold in a little code form
8114 layout_basetypes. Use layout_empty_base.
8115 (layout_basetypes): Remove.
8116 (end_of_class): New function.
8117 (layout_class_type): Use it. Adjust.
8119 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8121 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8123 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8124 * typeck.c (fntype_p): Remove.
8126 * cp-tree.h (TI_SPEC_INFO): Remove.
8127 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8128 * pt.c (process_partial_specialization): Likewise.
8130 * class.c (build_base_field): Fix thinko in computation of binfo
8133 * tree.c (mark_local_for_remap_p): Mark variables declared in
8134 TARGET_EXPRs as well.
8136 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8138 * typeck.c (require_complete_type, complete_type,
8139 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8140 build_array_ref, convert_arguments, pointer_diff,
8141 build_x_unary_op, build_unary_op, build_c_cast,
8142 build_modify_expr): Use COMPLETE_TYPE_P etc.
8143 * call.c (is_complete, convert_like_real,
8144 build_new_method_call): Likewise.
8145 * class.c (build_vbase_pointer_fields, check_bases,
8146 build_base_field, finish_struct_1, pushclass): Likewise.
8147 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8148 * decl.c (maybe_process_template_type_declaration, pushtag,
8149 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8150 layout_var_decl, check_initializer, cp_finish_decl,
8151 grokdeclarator, require_complete_types_for_parms,
8152 grok_op_properties, xref_tag, xref_basetypes,
8153 check_function_type): Likewise.
8154 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8155 * friend.c (do_friend): Likewise.
8156 * init.c (build_offset_ref): Likewise.
8157 * parse.y (structsp): Likewise.
8158 * pt.c (maybe_process_partial_specialization,
8159 tsubst_friend_function, instantiate_class_template, tsubst,
8160 do_type_instantiation, instantiate_pending_templates): Likewise.
8161 * repo.c (repo_get_id): Likewise.
8162 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8163 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8164 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8165 * semantics.c (begin_class_definition): Likewise.
8166 * tree.c (build_cplus_method_type): Likewise.
8167 * typeck2.c (digest_init, build_functional_cast,
8168 add_exception_specifier): Likewise.
8169 * parse.h, parse.c: Regenerated.
8171 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8173 * inc/cxxabi.h: New header file. Define new-abi entry points.
8174 (__pointer_type_info::target): Rename member to ...
8175 (__pointer_type_info::type): ... here.
8176 (__base_class_info::type): Rename member to ...
8177 (__base_class_info::base): ... here.
8178 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8179 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8180 (abi_node): New global tree node.
8181 * decl.c (abi_node): Document.
8182 (init_decl_processing): Initialize abi_node.
8183 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8184 (get_vmi_pseudo_type_info): Likewise.
8185 (create_tinfo_types): Likewise.
8186 (emit_support_tinfos): Likewise.
8187 * tinfo.h (cxxabi.h): Include for new-abi.
8188 Move rtti class definitions to new header file.
8189 * tinfo.cc (abi): Use the namespace.
8190 (std): Move new abi rtti classes from here ...
8191 (__cxxabiv1): ... to here.
8192 * tinfo2.cc (cxxabi.h): Include for new-abi.
8193 Move rtti class definitions to new header file.
8194 (std): Move new abi rtti classes from here ...
8195 (__cxxabiv1): ... to here.
8196 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8199 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8200 Jason Merrill <jason@casey.cygnus.com>
8202 * method.c (build_overload_int): Use host_integerp.
8204 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8206 * init.c (build_offset_ref): Handle the case of a templated member
8209 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8211 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8213 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8215 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8216 * class.c (check_bitfield_decl): Turn illegal bitfields into
8218 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8220 (dfs_offset_for_unshared_vbases): Likewise.
8221 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8222 pointer-to-member correctly under the new ABI.
8223 * expr.c (cplus_expand_constant): Don't use cp_convert when
8224 turning an offset into a pointer-to-member.
8225 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8226 when dereferencing them under the new ABI.
8227 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8228 of pointers-to-members under the new ABI.
8230 * class.c (check_bitfield_decl): Remove restriction on really long
8232 (layout_class_type): Implement new ABI handling of bitfields
8233 longer than their types.
8235 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8237 * parse.y (extdefs): Call ggc_collect.
8238 * parse.c: Regenerated.
8240 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8242 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8243 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8246 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8248 * class.c (build_vbase_path): Use integer_zerop.
8249 (build_vtable_entry): Use tree_low_cst.
8250 (get_vfield_offset): Use bit_position.
8251 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8253 (check_bitfield_decl): Set DECL_SIZE using convert.
8254 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8255 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8257 (finish_struct_1): Use bit_position.
8258 (dump_class_hierarchy): Use tree_low_cst.
8259 * cp-tree.h (min_precision): Add declaration.
8260 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8261 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8262 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8263 * expr.c (cplus_expand_constant): Use bit_position.
8264 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8265 * rtti.c (get_base_offset): Use bit_position.
8266 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8267 host_integerp, and tree_low_cst.
8268 (pointer_int_sum): Use integer_zerop.
8269 (build_component_addr): Use bit_position.
8271 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8273 * typeck.c (require_complete_type): Don't assume size_zero_node.
8274 (complete_type_or_else): Likewise.
8276 2000-03-16 Steven Grady <grady@digitaldeck.com>
8277 Jason Merrill <jason@casey.cygnus.com>
8279 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8281 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8283 * decl2.c (grokfield): Bail out if type is error_mark_node.
8285 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8287 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8288 (__pointer_to_member_data): ... here. Adjust.
8289 * rtti.c (create_tinfo_types): Adjust.
8291 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8293 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8294 * decl.c (ref_desc_type_node): Undocument.
8295 * rtti.c (ptr_ref_initializer): Rename to ...
8296 (ptr_initializer): ... here. Adjust comments.
8297 (ptmd_initializer): Fix comment thinko.
8298 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8299 (create_tinfo_types): Remove ref_desc_type_node init.
8300 * tinfo2.cc (__reference_type_info): Remove.
8302 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8304 * decl.c (cp_finish_decl): Remove obsolete comment.
8306 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8308 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8310 * cp-tree.h: Tweak documentation.
8311 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8312 (avoid_overlap): Remove.
8313 (get_binfo_offset_as_int): New function.
8314 (dfs_serach_base_offsets): Likewise.
8315 (layout_nonempty_base_or_field): Likewise.
8316 (build_base_field): Layout fields here. Avoid placing two objects
8317 of the same type at the same address, under the new ABI.
8318 (build_base_fields): Adjust accordingly.
8319 (create_vtable_ptr): Return the new field, but don't attach it to
8321 (remove_base_field): Remove.
8322 (remove_base_fields): Remove.
8323 (layout_basetypes): Adjust accordingly.
8324 (layout_class_type): Call layout_field for each field, rather than
8325 just making a wholesale call to layout_type.
8327 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8329 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8331 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8333 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8335 * except.c (dtor_nothrow): New fn.
8336 (do_pop_exception): Use it. Take type parm.
8337 (push_eh_cleanup): Take type parm.
8338 (expand_start_catch_block): Pass it.
8339 (build_eh_type_type_ref): Accept null type.
8341 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8343 * cp-tree.h (revert_static_member_fn): Change prototype.
8344 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8345 (grok_op_properties): Likewise.
8346 (start_function): Likewise.
8347 (revert_static_member_fn): Simplify.
8348 * pt.c (check_explicit_specialization): Adjust call to
8349 revert_static_member_fn.
8351 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8353 * cp-tree.h (scope_kind): New type.
8354 (tmpl_spec_kind): Likewise.
8355 (declare_pseudo_global_level): Remove.
8356 (pseudo_global_level_p): Rename to template_parm_scope_p.
8357 (pushlevel): Remove declaration.
8358 (begin_scope): New function.
8359 (finish_scope): Likewise.
8360 (current_tmpl_spec_kind): Likewise.
8361 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8362 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8363 Add template_spec_p.
8364 (toplevel_bindings_p): Adjust.
8365 (declare_pseudo_global_level): Remove.
8366 (pseudo_global_level_p): Rename to template_parm_scope_p.
8367 (current_tmpl_spec_kind): New function.
8368 (begin_scope): Likewise.
8369 (finish_scope): Likewise.
8370 (maybe_push_to_top_level): Adjust.
8371 (maybe_process_template_type_declaration): Likewise.
8372 (pushtag): Likewise.
8373 (pushdecl_nonclass_level): Likewise.
8374 (lookup_tag): Likewise.
8375 (grokfndecl): Handle member template specializations. Share
8376 constructor and non-constructor code.
8377 * decl2.c (check_classfn): Handle member template specializations.
8378 * pt.c (begin_template_parm_list): Use begin_scope.
8379 (begin_specialization): Likewise.
8380 (end_specialization): Likewise.
8381 (check_explicit_specialization): Use current_tmpl_spec_kind.
8382 Handle member template specializations.
8383 (end_template_decl): Use finish_scope. Remove call to
8385 (push_template_decl_real): Remove bogus error message.
8386 (tsubst_decl): Fix typo in code contained in comment.
8387 (instantiate_template): Handle member template specializations.
8388 (most_general_template): Likewise.
8390 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8392 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8393 (do_identifier): Ditto for error().
8395 * pt.c (convert_nontype_argument): Ditto for cp_error().
8396 (convert_template_argument): Ditto for cp_pedwarn().
8398 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8400 * exception.cc (__check_null_eh_spec): New fn.
8401 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8403 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8405 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8406 * except.c (expand_end_eh_spec): Add the return type.
8407 * rtti.c (throw_bad_cast): Add the parmtypes.
8408 (throw_bad_typeid): Likewise.
8410 * semantics.c (expand_stmt): Only leave out rtl for unused
8411 artificials, and set DECL_IGNORED_P on them as well.
8412 * decl.c (wrapup_globals_for_namespace): Likewise.
8414 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8416 * decl.c (maybe_commonize_var): Skip all artificial decls.
8417 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8419 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8421 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8422 * cp-tree.h: Declare flag_enforce_eh_specs.
8423 * decl.c (store_parm_decls, finish_function): Check it.
8425 C library functions don't throw.
8426 * Makefile.in (cfns.h): New target.
8427 (except.o): Depend on it.
8428 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8429 * cfns.gperf: New file.
8430 * cfns.h: Generated.
8431 * except.c: Include it.
8432 (nothrow_libfn_p): New fn.
8433 * decl.c (grokfndecl): Use it.
8434 * cp-tree.h: Declare it.
8436 * decl.c (push_overloaded_decl_1, auto_function,
8437 define_function): Lose.
8438 (build_library_fn_1): New static fn.
8439 (builtin_function): Use it.
8440 (get_atexit_node): Use build_library_fn_ptr.
8441 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8442 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8443 push_void_library_fn, push_throw_library_fn): New fns.
8444 * cp-tree.h: Declare them.
8445 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8446 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8447 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8448 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8449 * rtti.c (build_runtime_decl): Lose.
8450 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8451 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8452 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8454 * call.c (build_call): Remove result_type parm.
8455 Call mark_used on unused artificial fns.
8456 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8458 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8460 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8462 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8463 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8464 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8465 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8466 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8467 expand_generic_desc): Likewise.
8469 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8471 * exception.cc (__cp_pop_exception): Cleanup the original object.
8473 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8475 * decl.c (grok_op_properties): Merge conversion to void warning
8476 with other silly op warnings.
8478 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8480 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8481 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8483 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8485 * decl.c (cp_make_fname_decl): New function.
8486 (wrapup_globals_for_namespace): Don't emit unused static vars.
8487 (init_decl_processing): Remove comment about use of
8488 array_domain_type. Set make_fname_decl.
8489 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8490 * semantics.c (begin_compound_stmt): Remove
8491 current_function_name_declared flagging.
8492 (expand_stmt): Don't emit unused local statics.
8493 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8496 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8498 * typeck.c (convert_for_assignment): Don't look at array
8500 * call.c (convert_like_real): Likewise.
8502 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8504 Add initial support for '\uNNNN' specifier.
8505 * lex.c (read_ucs): New fn.
8506 (readescape, skip_white_space): Call it.
8507 (is_extended_char, is_extended_char_1): New fns.
8508 (utf8_extend_token): New fn, #if 0'd out.
8509 (real_yylex): Treat extended chars like letters.
8511 * search.c (note_debug_info_needed): Walk the bases even if we
8512 weren't deferring the type itself.
8514 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8516 * decl2.c (finish_objects): Constify a char*.
8518 * method.c (emit_thunk): Likewise.
8520 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8522 * typeck.c (dubious_conversion_warnings): Look through
8525 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8527 * class.c (dfs_modify_vtables): I is now unsigned.
8528 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8529 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8530 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8531 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8532 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8533 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8534 Call integer_all_onesp.
8535 * typeck2.c (process_init_constructor): Use compare_tree_int.
8537 * lang-specs.h (as): Don't call if -syntax-only.
8539 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8541 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8542 RTL_EXPR_HAS_NO_SCOPE after all.
8544 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8546 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8547 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8548 RTL_EXPR_HAS_NO_SCOPE.
8550 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8553 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8555 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8557 * call.c (convert_like): Macrofy.
8558 (convert_like_with_context): New macro.
8559 (convert_like_real): Renamed from convert_like. Add calling
8560 context parameters, for diagnostics. Add recursive flag. Call
8561 dubious_conversion_warnings for outer conversion.
8562 (build_user_type_conversion): Use convert_like_with_context.
8563 (build_over_call): Likewise. Don't warn about dubious
8564 conversions here. Adjust convert_default_arg calls.
8565 (convert_default_arg): Add context parameters for diagnostics.
8566 Pass throught to convert_like_with_context.
8567 * cp-tree.h (convert_default_arg): Add context parameters.
8568 (dubious_conversion_warnings): Prototype new function.
8569 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8570 (dubious_conversion_warnings): New function, broken
8571 out of convert_for_assignment.
8572 (convert_for_assignment): Adjust.
8574 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8576 * decl2.c (key_method): Break out from...
8577 (import_export_vtable, import_export_class): ...here.
8579 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8580 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8582 * search.c (note_debug_info_needed, dfs_debug_mark,
8583 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8584 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8586 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8588 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8591 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8593 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8594 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8595 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8596 (lang_type): Split gets_new into has_new and has_array_new.
8597 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8598 (TYPE_GETS_NEW): Split into ...
8599 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8600 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8601 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8602 (build_op_new_call): Don't declare.
8603 (build_new_1): Likewise.
8604 * call.c (build_op_new_call): Remove.
8605 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8606 instead of TYPE_NEEDS_DESTRUCTOR.
8607 (finish_struct_bits): Likewise.
8608 (add_implicitly_declared_members): Likewise.
8609 (check_field_decl): Likewise.
8610 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8611 correctly under the new ABI.
8612 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8613 instead of TYPE_NEEDS_DESTRUCTOR.
8614 (initialize_local_var): Likewise.
8615 (destroy_local_var): Likewise.
8616 (cp_finish_decl): Likewise.
8617 (register_dtor_fn): Likewise.
8618 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8619 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8620 TYPE_VEC_DELETE_TAKES_SIZE here.
8621 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8622 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8623 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8624 (finish_destructor_body): Likewise.
8625 (maybe_build_cleanup_1): Likewise.
8626 * decl2.c (do_static_destruction): Likewise.
8627 * init.c (build_new_1): Make it static.
8628 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8629 (expand_cleanup_for_base): Likewise.
8630 (get_cookie_size): New function.
8631 (build_new_1): Handle array-new cookies correctly under the new
8633 (build_vec_delete_1): Likewise.
8634 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8635 (build_delete): Likewise.
8636 (build_vec_delete): Handle array-new cookies correctly under the new
8638 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8639 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8640 TYPE_HAS_ARRAY_NEW_OPERATOR.
8641 * ptree.c (print_lang_type): Check them.
8642 * search.c (context_for_name_lookup): Fix typo in comment.
8643 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8644 * tree.c (break_out_cleanups): Likewise.
8645 (build_cplus_array_test_1): Likewise.
8646 (cp_build_qualified_type_real): Likewise.
8647 * typeck.c (complete_type): Likewise.
8649 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8650 the command-line, not the end.
8652 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8654 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8656 2000-03-02 Tom Tromey <tromey@cygnus.com>
8658 * cp-tree.h (build_java_class_ref): Declare.
8659 * init.c (build_java_class_ref): No longer static.
8660 * except.c (expand_throw): Generate a Java-style `throw' if the
8661 thrown object is a "Java" object.
8662 (initialize_handler_parm): Generate a Java-style lookup of
8663 exception info if the caught object is a "Java" object.
8664 (catch_language, catch_language_init): New globals.
8665 (decl_is_java_type): New function.
8666 (expand_start_catch_block): Don't call push_eh_info() or
8667 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8668 class reference to build_catch_block.
8670 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8672 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8674 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8676 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8677 to merge reference/pointer code and fix incorrect warnings.
8679 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8681 * search.c (protected_accessible_p): Use context_for_name_lookup.
8683 * init.c (construct_virtual_bases): Fix thinko.
8684 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8686 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8688 * decl.c (current_function_decl): Move to toplev.c.
8690 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8692 * pt.c (fn_type_unification): Unify return type, whenever
8694 (get_bindings_real): Only pass return type when necessary.
8695 Remove explicit return type check.
8696 * class.c (resolve_address_of_overloaded_function): Pass desired
8697 return type to fn_type_unification.
8699 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8701 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8703 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8705 * rtti.c (expand_class_desc): Likewise.
8706 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8707 (THUNK_VCALL_OFFSET): Likewise.
8708 (THUNK_DELTA): Reflect changes in ../tree.h.
8710 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8712 * search.c (protected_accessible_p): Also allow the access if
8713 the member is public in DERIVED. Lose TYPE parm.
8714 (friend_accessible_p): Lose TYPE parm.
8715 (accessible_p): Adjust.
8717 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8719 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8720 on things that are not sizes; ssize_binop deleted.
8721 Call size_diffop when appropriate.
8722 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8723 (build_primary_vtable, build_secondary_vtable): Likewise.
8724 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8725 Variable I is HOST_WIDE_INT.
8726 (get_vfield_offset): Pass proper types to size_binop.
8727 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8728 (finish_struct_1): Likewise.
8729 (skip_rtti_stuff): Arg N is now pointer to signed.
8730 (layout_class_type): Use size_zero_node.
8731 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8732 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8733 * decl.c (complete_arry_type): Pass proper types to size_binop.
8734 (xref_basetypes): BINFO_OFFSET is sizetype.
8735 * error.c (dump_expr): Don't use size_binop non-sizes.
8736 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8737 * init.c (construct_virtual_bases): Fix type error.
8738 (build_vec_delete_1): Pass proper type to size_binop and don't
8740 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8741 * rtti.c (get_base_offset): Pass proper type to size_binop.
8742 * search.c (dfs_find_vbases): Fix type error.
8743 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8744 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8745 * tree.c (debug_binfo): Variable N is signed.
8746 Use HOST_WIDE_INT_PRINT_DEC.
8747 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8748 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8749 size_one_node and size_zero_node.
8750 (c_alignof): Use size_one_node.
8751 (build_component_addr): Pass proper types to size_binop.
8752 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8754 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8756 Implement class scope using-declarations for functions.
8757 * class.c (handle_using_decl): Call add_method for used functions.
8758 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8759 (add_method): Used functions are hidden by local functions.
8760 (check_bases_and_members): Handle using-decls before finalizing
8761 CLASSTYPE_METHOD_VEC.
8762 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8763 override the type of 'this' accordingly.
8764 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8765 (convert_class_to_reference, build_user_type_conversion_1,
8766 build_new_function_call, build_object_call, build_new_op,
8767 build_new_method_call): Pass ctype parm.
8769 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8771 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8772 build_new_function_call, build_object_call, build_new_op,
8773 build_new_method_call, build_op_delete_call): Don't get basetype_path
8775 * typeck.c (build_component_ref): Likewise.
8776 * init.c (build_offset_ref): Likewise.
8777 (resolve_offset_ref): Don't call enforce_access.
8778 Call build_scoped_ref.
8779 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8780 would cause an error or if -pedantic.
8781 * class.c (alter_access): Lose binfo parm.
8783 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8785 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8788 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8790 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8791 pseudo_type_info creation into the std namespace
8793 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8795 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8796 (import_export_class): Remove declaration.
8797 * decl2.c (import_export_class): Make it static.
8798 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8799 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8800 EXPR_WITH_FILE_LOCATION.
8801 * lex.c (check_newline): Tweak filename/lineno setting.
8802 * semantics.c (begin_while_stmt): Fix typo in comment.
8804 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8806 * lang-options.h (-fmessage-length=): Add missing option.
8808 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8810 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8812 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8814 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8816 * optimize.c (expand_call_inline): Emit the return label before
8817 evaluating the return value.
8819 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8821 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8822 than duplicating functionality here.
8823 * optimize.c: Include input.h.
8824 (expand_call_inline): Use push_srcloc and pop_srcloc.
8825 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8826 * parse.c: Regenerated.
8827 * Makefile.in (lex.o): Depend on input.h.
8828 (optimize.o): Likewise.
8830 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8832 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8833 function type, rather than ICE.
8835 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8837 * decl.c (grokdeclarator): Call decl_type_access_control.
8838 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8841 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8843 * decl.c (decls_match): Remove obsolete static member nadgering.
8845 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8847 * decl.c (grokdeclarator): Change ANSI to ISO.
8848 * lex.c (consume_string, readescape, do_identifier): Likewise.
8849 (parse_float, real_yylex): Likewise.
8850 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8851 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8852 new_type_id, maybe_label_decls, simple_stmt,
8853 for.init.statement): Likewise.
8854 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8855 * semantics.c (finish_named_return_value): Likewise.
8856 * parse.c: Regenerate.
8858 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8860 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8861 (CPTI_CLASS_STAR_TYPE): Remove.
8862 (vtable_index_type): Likewise.
8863 (class_star_type_node): Remove.
8864 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8865 (build_binary_op_nodefault): Remove.
8866 * call.c (build_new_op): Use build_binary_op instead of
8867 build_binary_op_nodefault.
8868 * decl.c (init_decl_processing): Remove class_star_type_node
8869 initialization. Make delta_type_node ptrdiff_type_node under the
8870 new ABI. Initialize vtable_index_type.
8871 (build_ptrmemfunc_type): Build different structures for the new
8873 (build_enumerator): Use build_binary_op instead of
8874 build_binary_op_nodefault.
8875 * method.c (build_overload_value): Mangle pointers-to-members
8876 appropriately under the new ABI.
8877 * typeck.c (build_array_ref): Use build_binary_op instead of
8878 build_binary_op_nodefault.
8879 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8880 (build_binary_op_nodefault): Rename to ...
8881 (build_binary_op): ... this. Remove old version. Adjust for
8882 pointer-to-member comparisons under the new ABI.
8883 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8884 (build_ptrmemfunc): Adjust for the new ABI.
8885 (expand_ptrmemfunc_cst): Likewise.
8886 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8887 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8889 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8891 * call.c (build_object_call): Compress consecutive calls to
8893 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8894 (build_op_delete_call): Adjust message formatting.
8896 * class.c (check_bases): Compress consecutive calls to
8898 (finish_struct_anon): Say 'ISO C++'.
8900 * decl.c (start_decl): Same here.
8901 (grok_reference_init): Likewise.
8902 (grokfndecl): Correct message formatting.
8903 (grokfndecl): Improve diagnostic.
8904 (check_static_variable_definition): Likewise. Say 'ISO C++'
8905 (compute_array_index_type): Say 'ISO C++'
8906 (create_array_type_for_decl): Compress consecutive calls to
8908 (grokdeclarator): Say 'ISO C++'
8909 (grok_op_properties): Likewise.
8911 * decl2.c (delete_sanity): Clairify diagnostic.
8912 (check_member_template): Same here.
8913 (grok_function_init): Use consistent terminology.
8915 * expr.c (do_case): Say 'ISO C++'
8917 * friend.c (do_friend): Compress consecutive calls to warning.
8919 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8921 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8922 * class.c (build_secondary_vtable): Reorganize. Don't create a
8923 new vtable under the new ABI.
8924 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8926 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8927 the initializing elements.
8928 (initialize_vtable): New function.
8929 (dfs_finish_vtbls): Use it.
8930 (dfs_accumulate_vtbl_inits): New function.
8931 (finish_vtbls): Merge primary and secondary vtables under the new
8933 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8934 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8937 * class.c (build_vtable): New function, split out from ...
8938 (get_vtable_decl): ... here, and ...
8939 (build_secondary_vtable): ... here.
8941 * pt.c (tsubst_decl): Fix formatting.
8943 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8945 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8946 (avoid_overlap, build_base_field): Likewise.
8947 (build_base_field, build_base_fields, is_empty_class):
8948 Test DECL_SIZE with integer_zero.
8949 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8950 * cp-tree.h (struct lang_type): New field size_unit.
8951 (CLASSTYPE_SIZE_UNIT): New macro.
8952 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8953 (cp_finish_decl): Delete -Wlarger-than processing.
8954 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8955 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8956 * tree.c (make_binfo): binfo vector is one entry longer.
8957 (walk_tree): Walk DECL_SIZE_UNIT.
8959 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8961 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8963 (build_vtable_entry): Don't assume all vtable entries are
8965 (build_vtbl_initializer): Adjust accordingly.
8966 (get_vtable_decl): Fix formatting.
8968 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8970 * semantics.c (deferred_type_access_control): Walk the entire
8972 (save_type_access_control): Rename from
8973 initial_deferred_type_access_control. Just remember the value.
8974 (decl_type_access_control): New fn.
8975 (begin_function_definition): Use deferred_type_access_control, after
8976 we've started the function. Set type_lookups to error_mark_node.
8977 * parse.y (frob_specs, fn.def1): Adjust.
8978 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8979 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8980 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8981 (after_type_component_declarator0): Likewise.
8982 (after_type_component_declarator): Likewise.
8983 (notype_component_declarator): Likewise.
8984 * cp-tree.h: Adjust.
8986 * decl.c (redeclaration_error_message): Allow redeclaration of
8987 namespace-scope decls.
8989 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8991 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8993 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8995 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8996 * decl2.c (grokclassfn): Likewise.
8998 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9000 * decl2.c (lang_decode_option): Don't set default message length
9002 * lex.c (lang_init_options): Set it here.
9004 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9006 Make DECL_CONTEXT mean the class in which a member function was
9007 declared, even for a virtual function.
9008 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9009 (DECL_FRIEND_CONTEXT): New macro.
9010 (DECL_REAL_CONTEXT): Remove.
9011 (SET_DECL_FRIEND_CONTEXT): Likewise.
9012 (DECL_VIRTUAL_CONTEXT): Adjust.
9013 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9014 (add_friends): Remove.
9015 (hack_decl_function_context): Likewise.
9016 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9018 (build_over_call): Fix indentation. Use DECL_CONTEXT
9019 instead of DECL_CLASS_CONTEXT.
9020 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9021 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9022 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9023 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9024 (build_base_field): Likewise.
9025 (finish_struct_1): Likewise.
9026 (build_self_reference): Likewise.
9027 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9029 (pushtag): Use decl_function_context, not
9030 hack_decl_function_context.
9031 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9032 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9033 (pushdecl): Remove bogus code.
9034 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9035 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9036 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9037 Use decl_function_context, nothack_decl_function_context.
9038 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9039 (grokdeclarator): Likewise. Use decl_function_context, not
9040 hack_decl_function_context.
9041 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9042 (start_function): Use DECL_FRIEND_CONTEXT, not
9043 DECL_CLASS_CONTEXT. Use decl_function_context, not
9044 hack_decl_function_context.
9045 (finish_function): Use decl_function_context, not
9046 hack_decl_function_context.
9047 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9049 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9050 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9051 (grokfield): Likewise.
9052 (finish_builtin_type): Likewise.
9053 (finish_vtable_vardec): Use decl_function_context, not
9054 hack_decl_function_context.
9055 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9056 (start_static_initialization_or_destruction): Likewise.
9057 (finish_static_initialization_or_destruction): Likewise.
9058 (mark_used): Adjust logic for deciding when to synthesize methods.
9059 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9061 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9063 * friend.c (is_friend): Likewise.
9064 (add_friends): Remove.
9065 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9066 * lex.c (begin_definition_of_inclass_inline): Use
9067 decl_function_context, not hack_decl_function_context.
9068 (process_next_inline): Likewise.
9069 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9070 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9071 DECL_CLASSS_CONTEXT.
9072 (hack_identifier): Likewise.
9073 (synthesize_method): Use decl_function_context, not
9074 hack_decl_function_context.
9075 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9077 (is_member_template): Use decl_function_context, not
9078 hack_decl_function_context. Use DECL_CONTEXT, not
9080 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9082 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9084 (push_template_decl_real): Likewise.
9085 (instantiate_class_template): Don't call add_friends.
9086 (tsubst_default_argument): Use DECL_CONTEXT, not
9088 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9089 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9090 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9092 * repo.c (repo_inline_used): Likewise.
9093 * search.c (current_scope): Adjust for new _CONTEXT macros.
9094 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9096 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9097 (lookup_fnfields_here):Likewise.
9098 (check_final_overrider): Likewise.
9099 (init_vbase_pointers): Likewise.
9100 (virtual_context): Likewise.
9101 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9102 (expand_body): Use decl_function_context, not
9103 hack_decl_function_context.
9104 * tree.c (hack_decl_function_context): Remove.
9105 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9107 * typeck2.c (error_not_base_type): Likewise.
9109 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9111 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9113 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9115 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9117 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9119 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9121 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9123 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9125 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9127 * parse.y (frob_specs): Split out...
9128 (parse_decl): From here.
9129 (fn.def2): Call initial_deferred_type_access_control.
9130 (after_type_component_declarator0): Call frob_specs.
9131 (notype_component_declarator0): Likewise.
9132 * search.c (friend_accessible_p): Nested classes are friends of their
9135 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9137 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9138 used to create an implicit temporary.
9140 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9143 2000-02-08 Nathan Sidwell <nathan@acm.org>
9145 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9146 strip array element qualifiers too.
9148 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9150 * decl.c (store_parm_decls): Don't build cleanups for parameters
9151 while processing_template_decl.
9153 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9155 * cp-tree.h (struct saved_scope): Add incomplete field.
9156 (namespace_scope_incomplete): New macro.
9157 * decl.c (pushdecl): Use it.
9158 (hack_incomplete_structures): Use it. See through artificial
9160 (mark_saved_scope): Mark it.
9162 Implement access control for nested types.
9163 * search.c (type_access_control): New fn.
9164 (accessible_p): Now we do perform access control for types.
9165 * semantics.c (deferred_type_access_control): New fn.
9166 (initial_deferred_type_access_control): New fn.
9167 (begin_function_definition): Call it. Add lookups parm.
9168 * decl.c (struct binding_level): Add this_class field.
9169 (pushlevel_class): Set it.
9170 (mark_binding_level): Mark it.
9171 (lookup_name_real): Use it. Call type_access_control.
9172 (mark_saved_scope): Mark lookups field.
9173 * cp-tree.h (flagged_type_tree): Add lookups field.
9174 (struct saved_scope): Add lookups field.
9175 (type_lookups): New macro.
9176 * parse.y (declmods): Now <ftype>.
9177 (parse_decl): Add lookups parm. Call
9178 initial_deferred_type_access_control.
9179 (lang_extdef): Clear type_lookups.
9180 (typed_declspecs, declmods, typespec): Set lookups field.
9181 (initdcl): Call deferred_type_access_control.
9182 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9183 component_decl_1, named_parm): Adjust.
9184 * friend.c (is_friend): Nested classes are friends of their
9187 * class.c (currently_open_derived_class): New fn.
9188 * method.c (hack_identifier): Use it.
9190 * lex.c (do_identifier): Remove obsolete code.
9192 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9194 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9196 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9197 thinks this file is plain C).
9199 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9201 * Makefile.in (call.o): Depend on $(EXPR_H).
9203 * call.c: Include "expr.h".
9205 * class.c (dump_class_hierarchy): Add prototype.
9207 * search.c (dfs_get_pure_virtuals): Likewise.
9209 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9211 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9214 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9216 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9217 Store it in DECL_FCONTEXT.
9218 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9220 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9222 * tinfo.h (old abi): #include "tconfig.h".
9223 * tinfo.cc (convert_to_base): Move into old abi section.
9225 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9227 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9228 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9229 (BINFO_PRIMARY_BINFO): New macro.
9230 (BF_DELTA): Rename to ...
9231 (BV_DELTA): ... this.
9232 (BF_VCALL_INDEX): Rename to ...
9233 (BV_VCALL_INDEX): ... this.
9234 (BF_FN): Rename to ...
9236 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9237 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9238 (modify_vtable_entry): Simplify.
9239 (add_virtual_function): Rename BF_ macros to BV_ variants.
9240 (build_vtable_initializer): Likewise.
9241 (get_class_offset_1): Remove.
9242 (dfs_get_class_offset): Likewise.
9243 (get_class_offset): Likewise.
9244 (dfs_find_final_overrider): New function.
9245 (find_final_overrider): Likewise.
9246 (modify_one_vtable): Remove.
9247 (dfs_find_base): New function.
9248 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9249 find_final_overrider.
9250 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9252 (dfs_fixup_vtable_deltas): Remove.
9253 (override_one_vtable): Remove.
9254 (merge_overrides): Likewise.
9255 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9256 unreal chilren of virtual bases.
9257 (finish_struct_1): Don't use merge_overrides. Don't use
9258 dfs_fixup_vtable_deltas.
9259 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9262 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9263 Jason Merrill <jason@yorick.cygnus.com>
9265 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9267 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9269 * exception.cc (__throw_bad_typeid): Add missing std::.
9271 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9273 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9275 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9277 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9279 Runtime support for new-abi rtti.
9280 * inc/typeinfo (type_info::operator!=): Define in class.
9281 (type_info::before, type_info::name, type_info::operator==,
9282 type_info::operator!=): Define new ABI implementations.
9283 (type_info::is_pointer_p, type_info::is_function_p): Declare
9284 new virtual functions.
9285 (type_info::do_catch, type_info::do_upcast): Likewise.
9287 * tinfo.h (__base_class_info): Define new class.
9288 (__class_type_info): Likewise.
9289 (__si_class_type_info): Likewise.
9290 (__vmi_class_type_info): Likewise.
9291 (__dynamic_cast): Prototype.
9293 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9294 (type_info::is_pointer_p): Define new function.
9295 (type_info::is_function_p): Likewise.
9296 (type_info::do_catch): Likewise.
9297 (type_info::do_upcast): Likewise.
9298 (vtable_prefix): New structure for vtable access.
9299 (adjust_pointer): Define new template function.
9300 (contained_p, public_p, virtual_p, contained_public_p,
9301 contained_nonpublic_p, contained_nonvirtual_p): Define new
9303 (nonvirtual_base_type): New local variable.
9304 (__class_type_info::~__class_type_info): Define.
9305 (__si_class_type_info::~__si_class_type_info): Likewise.
9306 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9307 (__class_type_info::do_catch): Define new function.
9308 (__class_type_info::do_upcast): Likewise.
9309 (__class_type_info::find_public_src): Likewise.
9310 (__class_type_info::do_find_public_src): Likewise.
9311 (__si_class_type_info::do_find_public_src): Likewise.
9312 (__vmi_class_type_info::do_find_public_src): Likewise.
9313 (__class_type_info::do_dyncast): Likewise.
9314 (__si_class_type_info::do_dyncast): Likewise.
9315 (__vmi_class_type_info::do_dyncast): Likewise.
9316 (__class_type_info::do_upcast): Likewise.
9317 (__si_class_type_info::do_upcast): Likewise.
9318 (__vmi_class_type_info::do_upcast): Likewise.
9319 (__dynamic_cast): Likewise.
9321 * tinfo2.cc (__fundamental_type_info): Define new class.
9322 (__pointer_type_info): Likewise.
9323 (__reference_type_info): Likewise.
9324 (__array_type_info): Likewise.
9325 (__function_type_info): Likewise.
9326 (__enum_type_info): Likewise.
9327 (__ptr_to_member_type_info): Likewise.
9328 (__fundamental_type_info::~__fundamental_type_info): Define.
9329 (__pointer_type_info::~__pointer_type_info): Likewise.
9330 (__reference_type_info::~__reference_type_info): Likewise.
9331 (__array_type_info::~__array_type_info): Likewise.
9332 (__function_type_info::~__function_type_info): Likewise.
9333 (__enum_type_info::~__enum_type_info): Likewise.
9334 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9335 (__pointer_type_info::do_catch): Define new function.
9336 (__ptr_to_member_type_info::do_catch): Define new function.
9338 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9339 (__is_pointer): Likewise.
9341 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9343 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9345 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9346 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9347 (make_new_vtable): New function.
9348 (modify_vtable_entry): Handle generation of new vtables correctly.
9349 (modify_one_vtable): Remove unused parameter.
9350 (dfs_fixup_vtable_deltas): Likewise.
9351 (override_one_vtable): Use build_secondary_vtable.
9352 (finish_struct_1): Use build_primary_vtable and
9353 build_secondary_vtable.
9355 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9357 * cp/decl.c: Adjust variable names, comments, help strings.
9359 2000-01-29 Nathan Sidwell <nathan@acm.org>
9361 * new2.cc (operator delete[]): Use operator delete, don't assume
9364 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9366 * class.c (build_vtbl_initializer): Add argument to
9367 build_vtable_entry call.
9369 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9371 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9372 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9373 (BF_DELTA): New macro.
9374 (BF_VCALL_INDEX): Likewise.
9376 (THUNK_VCALL_OFFSET): Likewise.
9377 (make_thunk): Change prototype.
9378 * class.c (build_vtable_entry): Integrate
9379 build_vtable_entry_for_fn. Handle vcall indices.
9380 (build_vtable_entry_for_fn): Remove.
9381 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9382 BF_VCALL_INDEX, BF_FN.
9383 (modify_vtable_entry): Integrate common code from
9384 modify_one_vtable and dfs_fixup_vtable_deltas.
9385 (add_virtual_function): Set BF_VCALL_INDEX.
9386 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9388 (modify_one_vtable): Simplify.
9389 (dfs_fixup_vtable_deltas): Likewise.
9390 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9391 * method.c (make_thunk): Handle vcall indices.
9393 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9395 Compiler side new abi rtti (not enabled).
9396 * cp-tree.h (new_abi_rtti_p): New macro.
9397 (emit_support_tinfos): Prototype new function.
9398 (tinfo_decl_p): Likewise.
9399 (emit_tinfo_decl): Likwise.
9400 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9402 (doing_runtime): New local static.
9403 (init_rtti_processing): Add new-abi initializer.
9404 (get_tinfo_decl): Add new-abi logic.
9405 (tinfo_from_decl): Likewise.
9406 (build_dynamic_cast_1): Likewise.
9407 (qualifier_flags): New static function.
9408 (tinfo_base_init): Likewise.
9409 (generic_initializer): Likewise.
9410 (ptr_ref_initializer): Likewise.
9411 (ptmd_initializer): Likewise.
9412 (class_hint_flags): Likewise.
9413 (class_initializer): Likewise.
9414 (synthesize_tinfo_var): Likewise.
9415 (create_real_tinfo_var): Likewise.
9416 (create_pseudo_type_info): Likewise.
9417 (get_vmi_pseudo_type_info): Likewise.
9418 (create_tinfo_types): Likewise.
9419 (emit_support_tinfos): New global function.
9420 (tinfo_decl_p): New global predicate.
9421 (emit_tinfo_decl): New global function.
9422 * class.c (set_rtti_entry): Generalize for old and new rtti.
9423 (build_vtbl_initializer): Likewise.
9424 * decl2.c (finish_file): Likewise.
9426 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9428 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9429 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9431 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9433 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9436 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9438 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9440 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9442 * optimize.c (calls_setjmp_r): Supply new argument
9443 to special_function_p.
9445 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9447 * call.c: PROTO -> PARAMS.
9448 * class.c: Likewise.
9449 * cp-tree.h: Likewise.
9453 * decl2.c: Likewise.
9455 * errfn.c: Likewise.
9456 * error.c: Likewise.
9457 * except.c: Likewise.
9460 * input.c: Likewise.
9463 * method.c: Likewise.
9464 * optimize.c: Likewise.
9465 * parse.y: Likewise.
9469 * search.c: Likewise.
9470 * semantics.c: Likewise.
9473 * typeck.c: Likewise.
9474 * typeck2.c: Likewise.
9477 2000-01-25 Richard Henderson <rth@cygnus.com>
9479 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9481 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9483 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9484 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9485 (struct vcall_offset_data_s): New type.
9486 (dfs_vcall_offset_queue_p): New function.
9487 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9488 (build_vcall_offset_vtbl_entries): Likewise.
9489 (layout_vtable_decl): Likewise.
9490 (num_vfun_entries): Likewise.
9491 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9492 (build_vtbl_initializer): Likewise.
9493 (dfs_finish_vtabls): Use layout_vtable_decl.
9494 (modify_one_vtables): Always duplicate vtables under the new ABI.
9495 (finish_struct_1): Use layout_vtable_decl.
9497 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9499 * decl.c (member_function_or_else): Change third arg from a format
9500 specifier to an `enum overload_flags'. Callers changed.
9502 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9504 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9505 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9506 build_const_cast, get_delta_difference, check_return_expr): Avoid
9507 ANSI string concatenation usage.
9509 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9511 * class.c (layout_class_type): Put the fields required to make a
9512 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9515 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9517 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9520 * decl2.c (mark_used): Do instantiate inlines that have been
9521 explicitly instantiated.
9523 2000-01-24 Richard Henderson <rth@cygnus.com>
9525 * call.c (build_over_call): Use expand_tree_builtin.
9526 * typeck.c (build_function_call_real): Likewise.
9527 (build_binary_op_nodefault): Handle unordered compares.
9529 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9531 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9532 cp_tree_index values.
9533 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9534 New global node #defines for them.
9535 * rtti.c (call_void_fn): Replace with ...
9536 (build_runtime_decl): ... new static function.
9537 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9538 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9539 (build_dynamic_cast_1): Always produce correctly typed result.
9540 Explicitly produce type_info addresses. Use dynamic_cast_node.
9541 * exception.cc (__throw_bad_cast): Return `void *'.
9542 (__throw_bad_typeid): Return `const type_info &'.
9544 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9546 * cp-tree.h (get_vtable_decl): Prototype new function.
9547 * class.c (get_vtable_decl): New function. Broken out from ...
9548 (build_vtable): ... here. Use it.
9549 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9552 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9554 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9555 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9556 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9557 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9558 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9559 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9560 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9561 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9562 (CPTI_TINFO_VAR_ID): New enumeration.
9563 (__tp_desc_type_node, __access_mode_type_node,
9564 __bltn_desc_type_node, __user_desc_type_node,
9565 __class_desc_type_node, __ptr_desc_type_node,
9566 __attr_desc_type_node, __func_desc_type_node,
9567 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9568 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9569 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9570 enum_desc_type_node, class_desc_type_node,
9571 si_class_desc_type_node, vmi_class_desc_type_node,
9572 ptmd_desc_type_node, base_desc_type_node): New #defines.
9573 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9574 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9575 (tinfo_var_id): New enumeration.
9576 (DECL_TINFO_FN_P): Augment comment.
9577 * decl.c (cp_global_trees): Adjust documentation.
9578 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9579 tinfo_decl_type and tinfo_var_id.
9580 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9581 (build_typeid): Remove unused variable.
9582 (get_tinfo_var): Use tinfo_var_id.
9583 (tinfo_name): New static function.
9584 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9585 (tinfo_from_decl): Likewise.
9586 (get_base_offset): New static function, broken out of
9588 (expand_si_desc): Use tinfo_name.
9589 (expand_class_desc): Likewise. Lose local static variable.
9590 Use base_desc_type_node. Use get_base_offset.
9591 (expand_ptr_desc): Use tinfo_name.
9592 (expand_attr_desc): Likewise.
9593 (expand_generic_desc): Likewise.
9595 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9596 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9598 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9600 * cp-tree.h (__eprintf): Remove declaration.
9601 * tree.c (__eprintf): Remove definition.
9603 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9604 Mark Mitchell <mark@codesourcery.com>
9606 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9607 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9609 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9611 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9613 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9615 * cp-tree.h (register_dtor_fn): New function.
9616 * decl.c (destroy_local_static): Rename to ...
9617 (register_dtor_fn): ... this. Give it external linkage.
9618 (expand_static_init): Use it.
9619 * decl2.c (do_static_initialization): Likewise, if using
9621 (do_static_destruction): Check that __cxa_atexit is not in use.
9622 (finish_file): Don't call do_static_destruction if using
9625 * typeck.c (convert_arguments): Restore two-message error
9628 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9630 Remap dynamic cast hint values to be consistent across ABIs.
9631 * search.c (dynamic_cast_base_recurse): Remap generated value.
9632 (get_dynamic_cast_base_type): Adjust documentation.
9633 * tinfo.h (__user_type_info::dyncast): Likewise.
9634 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9635 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9636 (__class_type_info::do_dyncast): Likewise.
9637 (__class_type_info::do_find_public_subobj): Likewise.
9638 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9640 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9642 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9644 * typeck2.c (incomplete_type_error): Restore previous
9645 cp_error and cp_error_at call sequence.
9647 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9649 * class.c (dump_class_hierarchy): Make format agree with argument;
9650 cast pointer to unsigned long and print with %lx.
9652 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9654 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9656 * typeck.c (composite_pointer_type, common_type,
9657 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9658 build_function_call_real, convert_arguments,
9659 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9660 build_unary_op, mark_addressable, build_compound_expr,
9661 build_static_cast, build_reinterpret_cast, build_const_cast,
9662 build_c_cast, build_modify_expr, get_delta_difference,
9663 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9664 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9666 * typeck2.c (readonly_error, abstract_virtuals_error,
9667 process_init_constructor, check_for_new_type): Likewise.
9669 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9671 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9674 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9676 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9677 (build_x_typeid): Likewise.
9678 (get_tinfo_fn): Likewise.
9679 (get_tinfo_fn_unused): Rename to ...
9680 (get_tinfo_decl): ... here.
9681 * rtti.c (build_headof): Replace logic error with assertion.
9682 (get_tinfo_fn_dynamic): Rename to ...
9683 (get_tinfo_decl_dynamic): ... here. Make static. Use
9684 complete_type_or_else.
9685 (build_x_typeid): Move into ...
9686 (build_typeid): ... here. Adjust call to
9687 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9688 throw_bad_typeid expression.
9689 (get_tinfo_fn_unused): Rename to ...
9690 (get_tinfo_decl): ... here. Adjust comment.
9691 (get_tinfo_fn): Delete.
9692 (tinfo_from_decl): New static function.
9693 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9694 (get_typeid): Use complete_type_or_else.
9695 (build_dynamic_cast_1): Adjust calls to
9696 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9697 * parse.y (primary): Adjust call to build_typeid.
9698 * except.c (build_eh_type_type_ref): Adjust call to
9699 get_tinfo_decl. Mark as used.
9700 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9701 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9702 * parse.c: Regenerated.
9704 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9706 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9708 (resolves_to_fixed_type_p): Document calling convention.
9709 * rtti.c (build_x_typeid): Initialize NONNULL.
9711 * cp-tree.h (build_shared_int_cst): New function.
9712 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9713 * class.c (modify_vtable_entry): Likewise.
9714 (add_virtual_function): Split out code to generated shared
9715 INTEGER_CSTs to build_share_int_cst.
9716 (modify_all_vtables): Handle all the overridden functions here.
9717 Add overridden functions from non-primary virtual bases to the
9719 (finish_struct_1): Adjust call to modify_all_vtables. Add
9720 overridden functions from non-primary bases to the vtable.
9721 * tree.c (build_shared_int_cst): New function.
9723 * cp-tree.h (scratchalloc): Remove.
9724 (build_scratch_list): Likewise.
9725 * call.c (convert_class_to_reference): Replace build_scratch_list
9726 and build_expr_list with build_tree_list.
9727 (add_candidate): Replace scratchalloc with expralloc. Note memory
9729 (build_user_type_conversion_1): Replace build_scratch_list
9730 and build_expr_list with build_tree_list.
9731 (build_new_op): Likewise.
9732 (build_op_delete_call): Likewise.
9733 (convert_like): Likewise.
9734 * cvt.c (ocp_convert): Likewise.
9735 * decl.c (start_decl): Likewise.
9736 (start_function): Likewise.
9737 (finish_destructor_body): Likewise.
9738 (maybe_build_cleanup_1): Likewise.
9739 * decl2.c (reparse_decl_as_expr): Likewise.
9740 * init.c (perform_member_init): Likewise.
9741 (expand_cleanup_for_base): Likewise.
9742 (build_builtin_delete_call): Likewise.
9743 (build_new_1): Likewise.
9744 (build_delete): Likewise.
9745 * method.c (do_build_assign_ref): Likewise.
9746 * parse.y (already_scoped_stmt): Likewise.
9747 (nontrivial_exprlist): Likewise.
9748 (net_initializer): Likewise.
9749 (initlist): Likewise.
9750 * parse.c: Regenerated.
9751 * rtti.c (build_x_typeid): Likewise.
9752 (build_dynamic_cast_1): Likewise.
9753 * typeck.c (build_x_compound_expr): Likewise.
9754 (build_static_cast): Likewise.
9755 (build_modify_expr): Likewise.
9757 * cp-tree.h (DECL_VINDEX): Add documentation.
9758 * class.c (build_vtable_entry): Likewise.
9759 (start_vtable): Add comment.
9760 (add_virtual_function): Replace pending_hard_virtuals with
9761 overridden_virtuals and pending_virtuals with new_virtuals.
9762 Replace redundant assignments with assertions.
9763 (check_for_override): Add comment.
9764 (check_bases_and_members): Replace pending_hard_virtuals with
9765 overridden_virtuals and pending_virtuals with new_virtuals.
9766 (create_vtbl_ptr): Likewise.
9767 (layout_class_type): Likewise.
9768 (finish_struct_1): Likewise. Add comments.
9770 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9772 * class.c (finish_struct_1): Replace redundant code with
9775 * cp-tree.h (flag_new_abi): Move.
9776 (flag_use_cxa_atexit): Likewise.
9777 (flag_honor_std): Likewise.
9778 (flag_rtti): Likewise.
9779 (vbase_offsets_in_vtable_p): Define.
9780 (vptrs_present_everywhere_p): Likewise.
9781 (TYPE_CONTAINS_VPTR_P): Likewise.
9782 (dfs_walk_real): Declare.
9783 * class.c (build_vbase_pointer_fields): Check
9784 vbase_offsets_in_vtable_p.
9785 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9787 (build_vbase_offset_vtbl_entries): Simplify.
9788 (build_vbase_offset_vtbl_entries): Adjust.
9789 (build_vbase_pointer): Add ability to look up vbase offsets in
9791 (start_vtable): New function.
9792 (add_virtual_function): Use it.
9793 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9794 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9795 (build_vtbl_initializer): Take the type of the complete object as
9796 input. Use it to correctly calculate vbase offsets.
9797 (dfs_finish_vtbls): Pass the complete type to
9798 build_vtbl_initializer.
9799 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9800 (create_vtable_ptr): Create a vtable even if there are no
9801 new virtual functions, under the new ABI.
9802 (finish_struct_1): Likewise.
9803 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9804 * decl.c (exapnd_static_init): Remove call to
9805 preserve_initializer.
9806 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9808 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9809 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9810 (construct_virtual_bases): Don't initialize virtual base pointers
9812 (build_aggr_init): Clean up comment.
9813 (expand_aggr_init_1): Likewise.
9814 * rtti.c (expand_class_desc): Store the virtual function table
9815 index where the vbase offset lives in the offset field.
9816 * search.c (dfs_walk_real): Make it global.
9817 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9818 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9820 * tinfo.h (USItype): Make it signed under the new ABI.
9821 * tinfo.cc (convert_to_base): New function. Encapsulate base
9822 conversion logic here.
9823 (__class_type_info::do_upcast): Use it.
9824 (__class_type_info::do_dyncast): Likewise.
9825 (__class_type_info::do_find_public_subobj): Likewise.
9827 * init.c (construct_virtual_bases): Don't look up the addresses of
9828 virtual bases at run-time.
9830 * class.c (build_vbase_pointer): Relocate.
9831 (build_vbase_pointer_fields): Likewise.
9832 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9833 (build_vbase_offset_vtbl_entries): Likewise.
9835 * decl.c (init_decl_processing): Complain if -fnew-abi
9836 -fno-vtable-thunks is used.
9838 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9841 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9843 * cp-tree.h (num_extra_vtbl_entries): New function.
9844 (size_extra_vtbl_entries): Likewise.
9845 (dfs_vtable_path_unmark): Likewise.
9846 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9847 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9848 * class.c (num_extra_vtbl_entries): New function.
9849 (size_extra_vtbl_entries): Likewise.
9850 (dfs_build_vbase_offset_vtbl_entries): New function.
9851 (build_vbase_offset_vtbl_entries): Likewise.
9852 (build_vtbl_initializer): Use it.
9853 (finish_struct_1): Adjust vtable sizes (using
9854 num_extra_vtbl_entries).
9855 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9856 THUNK_DECL is non-NULL before expanding it.
9857 * init.c (expand_virtual_init): Adjust the vtable pointer by
9858 size_extra_vtbl_entries before storing it.
9859 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9860 Handle TREE_LIST parameters here, not in the dfs_* functions.
9861 (dfs_unmarked_real_bases_queue_p): Adjust.
9862 (dfs_marked_real_bases_queue_p): Likewise.
9863 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9864 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9865 (dfs_vtable_path_unmark): Likewise.
9867 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9869 * optimize.c (copy_body_r): Clear the operand three of a
9870 TARGET_EXPR when copying it.
9872 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9874 * method.c (build_decl_overload_real): Check whether we are in ::
9875 before returning __builtin_new/delete.
9877 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9879 * pt.c (tsubst_friend_function): Improve comment.
9880 (instantiate_decl): Avoid crashing when a "nested" function is
9881 instantiated from the top level.
9883 * dump.c (dqeueue_and_dump): Dump
9884 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9886 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9888 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9890 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9892 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9893 ENABLE_NEW_GXX_ABI defined.
9894 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9895 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9896 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9898 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9900 * decl.c (start_cleanup_fn): Call pushdecl.
9902 * call.c (convert_class_to_reference): Fix typos.
9903 (build_conditional_expr): Handle errors gracefully.
9904 * class.c (push_nested_class): Likewise.
9905 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9906 (DECL_THIS_EXTERN): Use it.
9907 (DECL_THIS_STATIC): Likewise.
9908 * cvt.c (convert_to_void): Handle errors gracefully.
9909 (build_expr_type_conversion): Likewise.
9910 * decl.c (maybe_push_decl): Likewise.
9911 (start_decl_1): Likewise.
9912 (require_complete_types_for_parms): Likewise.
9913 * parse.y (structsp): Likewise.
9914 (base_class): Likewise.
9915 * parse.c: Regenerated.
9916 * pt.c (finish_member_template_decl): Likewise.
9917 * typeck.c (decay_conversion): Likewise.
9919 * cp-tree.h (dfs_skip_vbases): New function.
9920 (find_vbase_instance): Likewise.
9921 * class.c (determine_primary_base): Allow a nearly empty base to
9922 serve as a primary base class under the new ABI.
9923 (get_class_offset_1): Rename to ...
9924 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9926 (get_class_offset): Use it. Issue error messages here.
9927 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9928 find the right copies of virtual bases.
9929 (fixup_vtable_deltas1): Rename to ...
9930 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9931 bases as primary bases.
9932 (fixup_vtable_deltas): Remove.
9933 (override_one_vtable): Handle virtual bases as primary bases.
9934 (merge_overrides): Likewise.
9935 (finish_struct_1): Likewise.
9936 (dump_class_hierarchy): Dump primary-ness of bases as well.
9937 * search.c (mark_primary_bases): Use a pre-order traversal to
9938 handle primary virtual bases.
9939 (dfs_skip_vbases): New fiunction.
9940 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9941 (fixup_virtual_upcast_offsets): Likewise.
9942 (fixup_all_virtual_upcast_offsets): Likewise.
9943 (dfs_find_vbase_instances): New function.
9944 (find_vbase_instance): Likewise.
9946 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9948 * lex.c (DIR_SEPARATOR): Delete macro.
9950 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9952 * decl2.c (lang_decode_option): Handle automatic line wrapping
9955 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9957 * friend.c (do_friend): Don't resolve scopes when processing
9958 template declarations, even if the qualifying scope doesn't
9959 involve template parameters.
9961 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9963 * class.c (dfs_modify_vtables_queue_p): Remove.
9964 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9965 and dfs_marked_real_bases_queue_p instead of
9966 dfs_modify_vtables_queue_p.
9968 * class.c (build_vbase_path): Simplify.
9969 (dfs_propagate_binfo_offsets): New function.
9970 (propagate_binfo_offsets): Use it.
9971 (remove_base_field): Simplify.
9972 (dfs_set_offset_for_vbases): Remove.
9973 (dfs_set_offset_for_shared_vbases): New function.
9974 (dfs_set_offset_for_unshared_vbases): Likewise.
9975 (layout_virtual_bases): Use them.
9976 (layout_basetypes): Don't call propagate_binfo_offsets.
9977 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9980 * class.c (build_base_field): New function, split out from ...
9981 (build_base_fields): ... here. Use it. Allocate primary bases
9982 first, under the new ABI.
9983 (get_vtable_entry): Remove.
9984 (remove_base_field): New function, split out from ...
9985 (remove_base_fields): ... here. Adjust since primary bases come
9986 first under the new ABI.
9988 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9989 (initialize_vtbl_ptrs): New function.
9990 (expand_indirect_vtbls_init): Change prototype.
9991 (convert_pointer_to_vbase): Declare.
9992 * init.c (expand_direct_vtbls_init): Remove.
9993 (dfs_initialize_vtbl_ptrs): New function.
9994 (initialize_vtbl_ptrs): Likewise.
9995 (emit_base_init): Use initialize_vtbl_ptrs.
9996 * search.c (convert_pointer_to_vbase): Make it global.
9997 (expand_indirect_vtbls_init): Remove vtable initialization code.
9998 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10000 * class.c (dfs_finish_vtbls): New function.
10001 (finish_vtbls): Use it.
10002 (dump_class_hierarchy): New function.
10004 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10005 (BINFO_VBASE_PRIMARY_P): New macro.
10006 (BINFO_VIRTUALS): Add to documentation.
10007 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10008 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10009 (dfs_mark_primary_bases_queue_p): Likewise.
10010 (dfs_unmarked_real_bases_queue_p): New function.
10011 (dfs_marked_real_bases_queue_p): Likewise.
10012 * search.c (dfs_mark_primary_bases): Adjust.
10013 (mark_primary_bases): Likewise.
10014 (get_shared_vbase_if_not_primary): New function.
10015 (dfs_unmarked_real_bases_queue_p): Likewise.
10016 (dfs_marked_real_bases_queue_p): Likewise.
10017 (dfs_get_pure_virtuals): Simplify.
10018 (get_pure_virtuals): Likewise.
10020 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10022 * lex.c: Include tm_p.h.
10024 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10026 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10028 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10030 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10031 * pt.c (instantiate_decl): Defer comdat templates that might not be
10034 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10035 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10036 (finish_file): Likewise.
10038 * decl2.c (import_export_class): Undo 12/14 change.
10040 * error.c (dump_decl): operator new, not operatornew.
10042 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10043 * search.c (lookup_field_1): Look for the last field with the
10046 2000-01-05 Nathan Sidwell <nathan@acm.org>
10048 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10051 2000-01-05 Nathan Sidwell <nathan@acm.org>
10053 * typeck.c (build_static_cast): Don't strip target qualifiers
10054 when casting from a class.
10056 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10058 * class.c (warn_hidden): Initialize variable `fndecl'.
10060 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10062 * decl.c (flag_isoc9x): New variable to be able to use code in
10063 c-common.c. For now always zero.
10065 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10067 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10068 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10069 or unshare_base_binfos for virtual bases here.
10070 * search.c (dfs_get_vbase_types): Do it here.
10071 (get_vbase_types): Adjust.
10073 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10075 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10076 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10077 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10078 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10079 (unmark_primary_bases): Remove declaration.
10080 (unmarkedp): Declare.
10081 (dfs_vbase_unmark): Likewise.
10082 * class.c (determine_primary_base): Return immediately if there
10083 are no base classes. Call mark_primary_bases here.
10084 (modify_all_direct_vtables): Remove.
10085 (modify_all_indirect_vtables): Remove.
10086 (dfs_modify_vtables_queue_p): New function.
10087 (dfs_modify_vtables): New function.
10088 (modify_all_vtables): Use them.
10089 (build_base_fields): Build FIELD_DECLs for primary virtual base
10091 (create_vtable_ptr): Don't call determine_primary_base here.
10092 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10093 (dfs_set_offset_for_vbases): ... this.
10094 (layout_virtual_bases): Use it.
10095 (layout_class_type): Call determine_primary_base here.
10096 * search.c (unmarkedp): Make it global.
10097 (shared_marked_p): Simplify.
10098 (shared_unmarked_p): Likewise.
10099 (dfs_primary_bases_queue_p): Remove.
10100 (dfs_unmark_primary_bases): Likewise.
10101 (unmark_primary_bases): Likewise.
10102 (mark_primary_bases): Simplify.
10103 (get_pure_virtuals): Don't call mark_primary_bases here.
10104 (dfs_vbase_unmark): New function.
10105 (get_vbase_types): Simplify.
10107 * class.c (struct base_info): Remove.
10108 (determine_primary_base): Take has_virtual_p rather than a
10109 base_info as input. Don't calculate max_has_virtual.
10110 (finish_struct_bits): Remove max_has_virtual argument.
10111 (create_vtable_ptr): Remove max_has_virtual_p argument.
10112 (layout_virtual_bases): Remove max argument.
10113 (layout_basetypes): Likewise.
10114 (layout_class_type): Remove max_has_virtual_p argument.
10115 (finish_struct_1): Remove max_has_virtual.
10117 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10118 (layout_basetypes): Remove.
10119 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10120 Update to handle primary virtual bases.
10121 (remove_base_fields): New function, split out from
10123 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10124 (layout_virtual_bases): New function, split out from
10125 layout_basetypes. Update to handle primary virtual bases.
10126 (layout_basetypes): Moved here from tree.c. Use
10127 remove_base_fields and layout_virtual_bases.
10128 * search.c (dfs_mark_primary_bases_queue_p): New function.
10129 (mark_primary_bases): Use it.
10130 * tree.c (CEIL): Remove.
10131 (propagate_binfo_offsets): Remove.
10132 (layout_basetypes): Remove.
10134 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10136 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10137 (BINFO_PRIMARY_MARKED_P): New macro.
10138 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10139 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10140 (mark_primary_bases): New function.
10141 (unmark_primary_bases): Likewise.
10142 * search.c (get_abstract_virtuals_1): Remove.
10143 (dfs_mark_primary_bases): New function.
10144 (mark_primary_bases): Likewise.
10145 (dfs_unmark_primary_bases): Likewise.
10146 (unmark_primary_bases): Likewise.
10147 (dfs_get_pure_virtuals): Likewise.
10149 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10151 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10152 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10153 (modify_one_vtable): Adjust.
10154 (fixup_vtable_deltas1): Likewise.
10155 (override_one_vtable): Likewise.
10156 * search.c (get_abstract_virtuals_1): Likewise.
10157 (get_pure_virtuals): Likewise.
10158 (expand_upcast_fixups): Likewise.
10159 * tree.c (debug_binfo): Likewise.
10161 * class.c (build_vtable): Don't return a value. Don't rebuild
10162 vtables for bases that have already been handled.
10163 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10164 already been handled.
10165 (modify_one_vtable): Adjust accordingly.
10166 (fixup_vtable_deltas1): Likewise.
10167 (finish_struct_1): Likewise.
10169 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10171 * call.c (build_new_method_call): Also check destructors.