1 2002-04-03 Jason Merrill <jason@redhat.com>
4 * init.c (build_member_call): Convert to intermediate base even
8 * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception
10 [METHOD_TYPE]: Use same code as FUNCTION_TYPE.
12 2002-03-25 Jeff Knaggs <jknaggs@redhat.com>
14 * typeck.c (expand_ptrmemfunc_cst): Scale idx down to an index
15 into the vtable_entry array regardless of
16 TARGET_PTRMEMFUNC_VBIT_LOCATION.
18 2002-03-20 Jason Merrill <jason@redhat.com>
21 * init.c (build_delete): Check access for a member op delete here.
22 * decl2.c (delete_sanity): Not here.
24 2002-03-19 Jason Merrill <jason@redhat.com>
27 * class.c (get_vfield_name): Use the constructor_name.
29 2002-03-18 Jason Merrill <jason@redhat.com>
32 * call.c (build_over_call): Fix empty class logic.
35 * cp-tree.h (struct saved_scope): Add last_parms field.
36 * decl.c (maybe_push_to_top_level): Save last_function_parms.
37 (pop_from_top_level): Restore it.
40 * mangle.c (write_expression): Strip NOP_EXPRs sooner. Also strip
44 * pt.c (tsubst_friend_function): Use decl_namespace_context.
46 2002-03-17 Jason Merrill <jason@redhat.com>
49 * init.c (build_new_1): Pass the right pointer to op delete.
51 2002-02-20 Release Manager
55 2002-02-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
57 * decl.c (start_method): Fix error in 2002-01-10 change.
59 2002-02-13 Richard Smith <richard@ex-parrot.com>
61 * decl.c (maybe_build_cleanup): Do not destroy thunk parameters.
63 2002-01-31 Jason Merrill <jason@redhat.com>
66 * semantics.c (finish_class_definition): Clear out TREE_TYPE for
69 2002-01-23 Jason Merrill <jason@redhat.com>
72 * init.c (resolve_offset_ref): Use build_indirect_ref.
74 2002-01-10 Ira Ruben <ira@apple.com>
77 * decl.c (start_method): Handle attrlist.
79 2002-01-07 Jason Merrill <jason@redhat.com>
82 * method.c (make_thunk): If !flag_weak, give the thunk the
84 (use_thunk): Here, too.
86 2001-12-21 Jason Merrill <jason@redhat.com>
89 * class.c (update_vtable_entry_for_fn): Set delta to zero for a
92 2001-12-18 Jason Merrill <jason@redhat.com>
95 * class.c (add_method): Do compare 'this' quals when trying to match a
96 used function. Don't defer to another used function.
98 * optimize.c (maybe_clone_body): Fix parameter updating.
100 2001-12-20 Release Manager
102 * GCC 3.0.3 Released.
104 2001-12-12 Jason Merrill <jason@redhat.com>
106 * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
107 if we're in a template.
109 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
111 * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
112 call to build_aggr_init.
113 * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
115 2001-12-05 Jason Merrill <jason@redhat.com>
117 * pt.c (push_tinst_level): No longer static.
118 * cp-tree.h: Declare it.
119 * optimize.c (expand_call_inline): Record template instantiation
122 * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
123 on the __*_type_info type if we haven't seen a definition.
125 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
127 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
128 declaration and initialization.
130 2001-12-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
132 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
134 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
136 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
139 * decl.c (xref_basetypes): Handle attributes between
142 2001-12-03 Jason Merrill <jason@redhat.com>
144 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
145 immediate binfos for our virtual bases.
147 2001-11-29 Mark Mitchell <mark@codesourcery.com>
150 * cp-tree.h (ovl_member): Remove.
151 * decl2.c (merge_functions): Handle extern "C" functions
153 * tree.c (ovl_member): Remove.
156 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
157 FUNCTION_DECL, as input.
158 (mark_overriders): Remove.
159 (warn_hidden): Rework for the new ABI.
162 * call.c (convert_like_real): Do not build additional temporaries
163 for rvalues of class type.
165 2001-11-20 Mark Mitchell <mark@codesourcery.com>
168 * call.c (non_reference): Add documentation.
169 (convert_class_to_reference): Do not strip reference types
170 from conversion operators.
171 (maybe_handle_ref_bind): Simplify.
172 (compare_ics): Correct handling of references.
174 2001-11-19 Mark Mitchell <mark@codesourcery.com>
176 * cp/decl2.c (grok_alignof): Make sure that expression created
177 while processing a template do not have a type.
178 * cp/typeck.c (c_sizeof): Likewise.
179 (expr_sizeof): Likewise.
180 (c_alignof): Likewise.
182 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
184 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
186 2001-10-23 Release Manager
188 * GCC 3.0.2 Released.
190 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
192 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
193 to build the declaration instead of the declaration itself.
195 2001-09-28 Craig Rodrigues <rodrigc@gcc.gnu.org>
198 * rtti.c (create_pseudo_type_info): Fix parameter.
200 2001-09-21 Richard Henderson <rth@redhat.com>
202 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
203 (build_vtbl_initializer): Likewise.
204 (build_vfn_ref): New.
205 * cp-tree.h: Declare it.
206 * call.c (build_over_call): Use it.
207 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
208 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
209 * rtti.c (get_tinfo_decl_dynamic): Use build_vtbl_ref instead
212 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
214 * Make-lang.in (cp/error.o): Depend on real.h
215 * error.c: #include "real.h"
217 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
220 * class.c (force_canonical_binfo_r): Check & move an indirect
222 (force_canonical_binfo): Check that it's not already
224 (mark_primary_virtual_base): Remove BINFO parameter.
225 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
227 (binfo_ctor_vtable): Add prototype.
228 (get_primary_binfo): Initialize RESULT.
230 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
233 * call.c (build_over_call): Do not optimize any empty base
236 2001-08-30 Kurt Garloff <garloff@suse.de>
238 * optimize.c (inlinable_function_p): Allow only smaller single
239 functions. Halve inline limit after reaching recursive limit.
241 2001-08-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
243 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
244 criterion to avoid rebuilding expression tree instead of
245 processing_template_decl.
247 2001-08-19 Release Manager
249 * GCC 3.0.1 Released.
251 2001-08-19 Release Manager
253 * GCC 3.0.1 Released.
255 2001-08-16 Mark Mitchell <mark@codesourcery.com>
257 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
260 2001-08-13 Mark Mitchell <mark@codesourcery.com>
262 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
263 empty class assignment as having side-effects to avoid
266 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
269 Stop using TYPE_NONCOPIED_PARTS.
270 * call.c (build_over_call): Be careful when copy constructing
271 or assigning to an empty class.
272 * class.c (check_bases_and_members): It has a
273 COMPLEX_ASSIGN_REF if it has a vptr.
274 (layout_class_type): Don't add empty class padding to
275 TYPE_NONCOPIED_PARTS.
276 (finish_struct_1): Don't add the VFIELD either.
277 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
280 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
284 * decl2.c (lang_f_options): Remove honor-std.
285 (unsupported_options): Add honor-std.
286 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
288 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
291 * class.c (update_vtable_entry_for_fn): The fixed adjustment
292 of a virtual thunk should be from declaring base.
294 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
296 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
297 the shared virtual base, so preserving inheritance graph order.
299 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
301 * class.c (mark_primary_virtual_base): Don't adjust base
303 (dfs_unshared_virtual_bases): Adjust them here.
304 (mark_primary_bases): Explain why we adjust at the end.
306 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
308 * class.c (finish_struct_1): When copying the primary base's
309 VFIELD, make sure we find it is at offset zero.
311 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
314 * spew.c (yylex): Only copy the token's lineno, if it is
317 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
320 * call.c (resolve_args): Simplify, call
321 convert_from_reference.
322 (build_new_op): Resolve and convert from reference ARG1
323 earlier. Adjust ARG2 & ARG3 resolve and conversion.
325 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
328 * decl.c (grokdeclarator): Detect when a function typedef is
329 declaring a function, and create last_function_parms correctly.
331 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
334 * call.c (build_conditional_expr): Recheck args after
336 * cp-tree.h (build_conditional_expr): Move to correct file.
337 * typeck.c (decay_conversion): Diagnose any unknown types
339 (build_binary_op): Don't do initial decay or default
340 conversions on overloaded functions.
341 (build_static_cast): Don't do a decay conversion here.
343 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
346 Copied from mainline.
347 * cvt.c (convert_lvalue): New fn.
348 * cp-tree.h: Declare it.
349 * method.c (do_build_assign_ref): Use it.
350 (do_build_copy_constructor): Convert parm to base types
351 before calling base constructors.
353 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
356 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
357 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
359 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
361 * class.c (build_vbase_offset_vbtl_entries): Look for
362 non-primary base of which we are a sub vtable.
364 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
366 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
369 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
370 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
372 * NEWS (Changes in GCC 3.0): Fix typo.
374 2001-07-12 Mark Mitchell <mark@codesourcery.com>
376 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
377 for `register' variables with an asm-specification.
379 2001-07-11 Mark Mitchell <mark@codesourcery.com>
381 * semantics.c (finish_asm_stmt): Mark the output operands
382 to an asm addressable, if necessary.
384 2001-07-10 Mark Mitchell <mark@codesourcery.com>
386 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
389 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
391 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
392 return pointers to data members by reference rather than by value.
394 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
396 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
397 sharing a ctor vtable with. Merge code for cases 1 and 2.
398 (binfo_ctor_vtable): New fn.
399 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
401 * class.c (dfs_find_final_overrider): Fix logic.
403 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
404 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
407 20010617 Release Manager
411 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
413 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
414 virtual thunk instead of non-virtual.
415 (get_matching_virtual): Uncomment.
417 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
419 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
420 we've not emerged from the hierarchy of RTTI_BINFO on reaching
423 2001-06-13 Mark Mitchell <mark@codesourcery.com>
425 * NEWS: Update release number.
427 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
429 PR c++/3130, c++/3131, c++/3132
430 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
431 * class.c (force_canonical_binfo_r): Move
432 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
433 virtual bases unless they're primary and what they're primary
435 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
436 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
437 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
439 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
440 (layout_nonempty_base_or_field): Add most derived type
442 (layout_empty_base): Likewise.
443 (build_base_field): Likewise.
444 (build_base_fields): Likewise.
445 (propagate_binfo_offsets): Add most derived type
446 parameter. Skip non canonical virtual bases too.
447 (dfs_set_offset_for_unshared_vbases): Don't skip primary
448 bases. Do skip canonical bases.
449 (layout_virtual_bases): Adjust.
450 (layout_class_type): Adjust.
451 (dfs_get_primary_binfo): Build list of virtual primary base
453 (get_primary_binfo): Check that the shared virtual primary
454 base candidate was found first.
455 (accumulate_vtbl_inits): Don't do anything for non-vptr
456 containing binfos. For case 1 primary virtual bases, keep
457 checking that we've not emerged from the hierarchy of RTTI_BINFO.
459 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
462 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
463 hierarchy looking for primary bases for a ctor
464 vtable. Recursively call oneself, if we meet our primary via
465 this route and haven't met it yet via inheritance graph order.
467 2001-06-11 Mark Mitchell <mark@codesourcery.com>
469 * lang-options.h: Emit documentation for -fno-honor-std, not
472 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
474 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
476 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
478 2001-06-08 Jakub Jelinek <jakub@redhat.com>
480 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
481 is found, look first if name does not match the structure name.
483 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
485 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
488 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
491 * friend.c (do_friend): Use push_decl_namespace for classes at
494 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
495 Jason Merrill <jason_merrill@redhat.com>
498 * class.c (build_secondary_vtable): Use assert, rather than an error
500 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
501 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
502 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
503 Don't set BINFO_VTABLE for a primary virtual base.
505 2001-06-07 Mark Mitchell <mark@codesourcery.com>
507 * decl.c (duplicate_decls): Update source position information
508 when a template function is defined.
510 2001-06-07 Phil Edwards <pme@sources.redhat.com>
512 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
514 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
517 * decl.c (pushtag): Don't push into a complete type's scope.
519 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
521 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
522 (struct lang_decl_flags): Lose generate_with_vtable_p.
523 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
524 * class.c (copy_virtuals): Adjust.
525 * decl2.c (mark_vtable_entries): Adjust.
526 * method.c (make_thunk, build_vtable_entry): Adjust.
527 * class.c (update_vtable_entry_for_fn): Only look as far as the
528 first defining class.
529 (build_vtbl_initializer): Put nothing in the slot for a function only
530 defined in a lost primary virtual base.
531 (add_vcall_offset_vtbl_entries_1): Use the same code for
532 the lost primary case and the normal case.
533 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
534 (get_vfield_offset, get_derived_offset): Lose.
535 (dfs_find_final_overrider): Use look_for_overrides_here.
536 (get_matching_virtual): New fn.
537 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
539 * search.c (look_for_overrides_here): Split out from...
540 (look_for_overrides_r): Here.
542 * class.c (find_final_overrider): Return error_mark_node on error.
544 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
546 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
547 (build_over_call): Likewise.
548 * decl.c (grokparms): Likewise.
549 * pt.c (tsubst_decl): Likewise.
550 * typeck.c (convert_arguments): Likewise.
552 2001-06-05 Mark Mitchell <mark@codesourcery.com>
554 * semantics.c (begin_class_definition): Robustify.
556 * pt.c (instantiate_decl): Tell the repository code about the
557 clones, not the cloned functions.
558 * repo.c (repo_template_used): Explicitly instantiate the cloned
559 function, not the clones.
561 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
563 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
564 ICS_BAD_FLAG on created conversion.
565 (compare_ics): Break out rank.
567 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
569 * class.c (layout_vtable_decl): Fix off by one error on
571 (build_vtt): Likewise.
572 (build_ctor_vtbl_group): Likewise.
574 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
576 * class.c (maybe_indent_hierarchy): New function.
577 (dump_class_hierarchy_r): Add flags. Dump extra binfo
578 information, if enabled. Use maybe_indent_hierarchy. Adjust
580 (dump_class_hierarchy): Adjust prototype. Adjust output format.
581 (dump_array, dump_vtable, dump_vtt): New functions.
582 (finish_struct_1): Adjust hierarchy dumping.
583 (initialize_vtable): Call dump_vtable.
584 (build_vtt): Call dump_vtt.
585 (build_ctor_vtbl_group): Call dump_vtable.
586 * decl2.c (flag_dump_class_layout): Remove.
587 (cxx_decode_option): Remove dump translation unit
588 and dump class hierarchy check. Call dump_switch_p.
589 (finish_file): Adjust dumping.
590 (dump.c): Only dump base classes if not TDF_SLIM.
591 Only dump namespace members if not TDF_SLIM.
592 * optimize.c (dump_function): New function.
593 (optimize_function): Call dump_function.
594 * semantics.c (expand_body): Use dump_enabled_p.
596 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
599 Part missed from first commit
600 * decl2.c (finish_anon_union): Copy context.
602 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
605 * optimize.c (remap_decl): Remap anonymous aggregate members too.
607 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
610 * semantics.c (expand_body): Don't optimize thunks.
612 2001-05-24 Mark Mitchell <mark@codesourcery.com>
614 * decl.c (duplicate_decls): Tidy.
615 (init_decl_processing): Always set flag_no_builtin.
617 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
620 * decl2.c (do_local_using_decl): Push the decls, even in a
623 2001-05-22 Mark Mitchell <mark@codesourcery.com>
625 * optimize.c (initialize_inlined_parameters): Don't set
626 TREE_READONLY for a VAR_DECL taking the place of an inlined
629 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
631 * parse.y: Refer to compound literals as such, not as
632 constructor-expressions.
634 2001-05-21 Mark Mitchell <mark@codesourcery.com>
636 * call.c (build_op_delete_call): Ignore exception-specifications
637 when looking for matching delete operators.
638 * init.c (build_new_1): Compute whether or not the allocation
639 function used is a placement allocation function or not, and
640 communicate this information to build_op_delete_call.
642 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
644 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
645 (unsupported_options): Correspondingly.
647 2001-05-19 Zack Weinberg <zackw@stanford.edu>
649 * except.c (choose_personality_routine): Export. Add
650 explanatory comment. Take an enum languages, not a boolean.
651 (initialize_handler_parm): Adjust to match.
652 * cp-tree.h: Prototype choose_personality_routine.
653 * lex.c (handle_pragma_java_exceptions): New function.
654 (init_cp_pragma): Register #pragma GCC java_exceptions.
656 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
659 * optimize.c (update_cloned_parm): Copy addressability and other
662 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
664 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
665 (get_vtable_decl, build_vtt): Not here.
667 2001-05-17 Mark Mitchell <mark@codesourcery.com>
669 * except.c (cp_protect_cleanup_actions): New function.
670 (init_exception_processing): Don't set protect_cleanup_actions
671 here. Do set lang_protect_cleanup_actions.
673 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
675 * spew.c (read_token): Call yyerror on all unexpected tokens.
677 2001-05-12 Richard Henderson <rth@redhat.com>
679 EH merge from mainline:
681 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
682 * except.c (build_throw): Wrap the initialization of the exception
683 object in a MUST_NOT_THROW_EXPR.
684 (do_free_exception): #if 0.
686 * cp-tree.def (EH_SPEC_BLOCK): New.
687 (MUST_NOT_THROW_EXPR): New.
688 * cp-tree.h: Update changed function declarations.
689 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
690 (CPTI_CALL_UNEXPECTED): New.
691 (struct cp_language_function): Rename x_eh_spec_try_block
693 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
694 * decl.c (current_binding_level): If no current function
695 bindings, revert to scope_chain.
696 (initialize_predefined_identifiers): Remove __cp_push_exception.
697 (store_parm_decls): Use begin_eh_spec_block.
698 (finish_function): Use finish_eh_spec_block.
699 (mark_lang_function): Update for name changes.
700 * decl2.c (finish_file): No mark_all_runtime_matches.
701 * dump.c (cp_dump_tree): Handle new tree codes.
702 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
703 * except.c (catch_language_init, catch_language): Remove.
704 (init_exception_processing): Don't set language code.
705 Initialize call_unexpected_node, protect_cleanup_actions,
706 eh_personality_libfunc, lang_eh_runtime_type.
707 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
708 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
709 (prepare_eh_type): Split out type canonicalizations ...
710 (build_eh_type_type): ... from here.
711 (build_eh_type_type_ref): Remove.
712 (mark_all_runtime_matches): Remove.
713 (build_exc_ptr): New.
714 (do_begin_catch, do_end_catch): New.
715 (do_pop_exception): Remove.
716 (build_terminate_handler): Remove.
717 (choose_personality_routine): Split out language choice from ...
718 (initialize_handler_parm): ... here.
719 Use MUST_NOT_THROW_EXPR.
720 (expand_start_catch_block): Use do_begin_catch. Simplify Java
721 exception object handling.
722 (expand_start_eh_spec, expand_end_eh_spec): Remove.
723 (expand_exception_blocks, alloc_eh_object): Remove.
724 (begin_eh_spec_block, finish_eh_spec_block): New.
725 (do_allocate_exception, do_free_exception): New.
726 (expand_throw): Merge into ...
727 (build_throw): ... here. Update for abi.
728 * expr.c (cplus_expand_expr): No expand_internal_throw.
729 Handle MUST_NOT_THROW_EXPR.
730 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
731 * semantics.c (*) Update for except.h name changes.
732 (genrtl_try_block): No protect_with_terminate.
733 (genrtl_eh_spec_block): New.
734 (genrtl_handler): Don't emit the goto here.
735 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
736 (genrtl_finish_function): Don't expand_exception_blocks.
737 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
739 * decl.c (struct named_label_list): Rename eh_region to
740 in_try_scope, add in_catch_scope.
741 (struct binding_level): Rename eh_region to is_try_scope,
743 (note_level_for_try): Rename from note_level_for_eh.
744 (note_level_for_catch): New.
745 (poplevel): Copy both is_try_scope and is_catch_scope to
746 the named_label_list struct.
747 (check_previous_goto_1): Don't check for catch block via
748 DECL_ARTIFICIAL; use in_try_scope instead.
749 (check_goto): Likewise.
750 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
751 * except.c (expand_start_catch_block): Call note_level_for_catch.
752 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
754 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
755 exceptions_via_longjmp.
757 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
759 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
760 * typeck.c (get_member_function_from_ptrfunc,
761 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
762 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
764 2001-05-07 Mark Mitchell <mark@codesourcery.com>
766 * class.c (walk_subobject_offsets): Add max_offset parameter.
767 (record_subobject_offsets): Adjust call.
768 (layout_conflict_p): Stop walking when we get past the last empty
771 2001-05-03 Mark Mitchell <mark@codesourcery.com>
773 * cp-tree.h (flag_inline_trees): Update documentation.
774 * decl.c (init_decl_processing): Adjust handling of
775 flag_inline_functions and flag_inline_trees to support -O3.
776 (grokfndecl): Set DECL_INLINE on all functions if that's what
778 (save_function_data): Clear DECL_INLINE in
779 current_function_cannot_inline is non-NULL.
780 * decl2.c (flag_inline_trees): Update documentation.
782 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
784 * dump.c (cp_dump_tree, USING_STMT case): New case.
785 * tree.c (cp_statement_code_p): Add USING_STMT.
786 * decl2.c (do_using_directive): Add the using directive statement.
788 * tree.c (walk_tree): Reformat an if block.
790 2001-05-02 Mark Mitchell <mark@codesourcery.com>
792 * decl.c (compute_array_index_type): Don't try to do anything with
793 the indices when processing a template.
795 2001-05-01 Mark Mitchell <mark@codesourcery.com>
797 * decl2.c (do_using_directive): Revert previous patch.
799 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
801 * cp-tree.def (USING_STMT): New statement node.
802 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
803 * decl2.c (do_using_directive): Add USING_STMT to statement
804 tree. Don't emit errors when processing template decl.
805 * pt.c (tsubst_expr, USING_STMT case): New case.
806 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
808 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
810 * call.c (build_new_op): Convert args from reference here.
811 (build_conditional_expr): Don't convert here.
813 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
815 * spew.c (last_token_id): New static variable.
816 (read_token): Set it here.
817 (yyerror): Use it here.
819 2001-04-30 Richard Henderson <rth@redhat.com>
821 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
824 2001-04-30 Mark Mitchell <mark@codesourcery.com>
826 * gxxint.texi: Remove.
827 * Make-lang.in: Remove all traces of gxxint.texi.
829 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
831 * decl2.c (start_static_initialization_or_destruction): Correct
832 logic to handle the -fno-use-cxa-atexit case.
834 2001-04-30 Mark Mitchell <mark@codesourcery.com>
836 * optimize.c (update_cloned_parm): New function.
837 (maybe_clone_body): Use it. Update the `this' parameter too.
839 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
841 * decl2.c (unsupported_options): Add new-abi.
842 * lang-options.h: Remove no longer supported options.
844 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
846 * except.c (can_convert_eh): Don't check template parms,
849 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
851 * optimize.c (maybe_clone_body): Copy parameter names and locations.
853 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
855 * cp-tree.h (adjust_clone_args): Prototype new function.
856 * class.c (adjust_clone_args): New function.
857 * decl.c (start_function): Call it for in charge ctors.
859 2001-04-26 Mark Mitchell <mark@codesourcery.com>
861 * method.c (use_thunk): Make sure that thunks really are emitted
864 Remove support for -Wextern-inline, -flabels-ok, -fvtable-gc, -fxref
865 * cp-tree.h (warn_extern_inline): Remove.
866 (flag_labels_ok): Likewise.
867 * decl2.c (warn_extern_inline): Remove.
868 (flag_labels_ok): Likewise.
869 (lang_f_options): Remove labels-ok, vtable-gc, xref.
870 (unsupported_options): Add them.
871 (cxx_decode_option): Don't accept -Wextern-inline.
872 * method.c (hack_identifier): Remove -flabels-ok support.
873 * spew.c (see_typename): Likewise.
875 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
877 * mangle.c (write_chars): New macro.
878 (hwint_to_ascii): New function
879 (write_number): Use it.
880 (write_integer_cst): Deal with really big numbers.
882 2001-04-25 Mark Mitchell <mark@codesourcery.com>
884 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
887 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
889 * decl.c (grokdeclarator): Set context of namespace scope
892 2001-04-24 Zack Weinberg <zackw@stanford.edu>
894 * cp/optimize.c: Include hashtab.h.
895 (struct inline_data): Add tree_pruner.
896 (expand_call_inline, expand_calls_inline): Use it when calling
898 (optimize_function): Initialize and free tree_pruner.
900 2001-04-20 Mark Mitchell <mark@codesourcery.com>
902 * cp-tree.h (finish_enum): Change prototype.
903 * decl.c (finish_enum): Reorganize.
904 * parse.y (structsp): Adjust calls to finish_enum.
906 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
908 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
911 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
913 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
914 (layout_empty_base): Return at end flag.
915 (build_base_field): Likewise.
916 (build_base_fields): Likewise.
917 (layout_virtual_bases): Don't add 1 to eoc value.
918 (end_of_class): Use full size for empty bases.
919 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
920 empty bases. Don't add 1 to eoc value. Only add trailing padding
921 if we're an empty class with no empty bases.
922 (dump_class_hierarchy): Dump size and alignment.
924 2001-04-19 Mark Mitchell <mark@codesourcery.com>
926 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
928 (SET_DECL_LANGUAGE): New macro.
929 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
930 (pushdecl): Likewise.
931 (build_library_fn_1): Likewise.
932 (build_cp_library_fn): Likewise.
933 (grokfndecl): Likewise.
934 (grokvardecl): Mark `extern "C"' variables as having C linkage.
935 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
936 * lex.c (retrofit_lang_decl): Likewise.
937 * mangle.c (mangle_decl_string): Don't mangle the names of
938 variables declared with C language linkage.
939 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
941 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
943 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
944 flag_access_control from uninitialized storage.
946 2001-04-15 Mark Mitchell <mark@codesourcery.com>
948 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
949 * mangle.c (write_pointer_to_member_type): Fix mangling of
950 pointers to cv-qualified member function types.
952 * init.c (build_delete): Create a SAVE_EXPR for the address if
953 we're going to use it more than once.
955 2001-04-13 Mark Mitchell <mark@codesourcery.com>
957 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
958 (expand_ptremfunc_cst): Change prototype.
959 (delta2_from_ptrmemfunc): Remove.
960 * expr.c (cplus_expand_constant): Adjust call to
961 expand_ptrmemfunc_cst.
962 * typeck.c (build_ptrmemfunc1): Simplify.
963 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
964 results in a constant.
965 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
966 (delta2_from_ptrmemfunc): Remove.
967 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
969 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
971 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
972 (TYPE_ANONYMOUS_P): New macro.
973 (TAGGED_TYPE_P): New macro.
974 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
975 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
976 * tree.c (no_linkage_helper): Likewise.
977 * semantics.c (begin_class_definition): Likewise.
978 * pt.c (convert_template_argument): Likewise.
979 * lex.c (check_for_missing_semicolon): Likewise.
981 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
983 * class.c (dfs_unshared_virtual_bases): New function.
984 (mark_primary_bases): Call it.
985 (check_bases): Ignore virtual bases when determining
988 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
990 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
992 2001-04-11 Mark Mitchell <mark@codesourcery.com>
994 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
995 cloned function to the clone.
997 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
999 * error.c (GLOBAL_THING): Always use '__'.
1001 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1003 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1004 and assignment op. Set TREE_USED for parameter.
1006 2001-04-10 Richard Henderson <rth@redhat.com>
1008 * typeck.c (build_array_ref): Push the array reference inside
1009 COMPOUND_EXPR and COND_EXPR.
1011 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1013 * class.c (find_final_overrider_data): Add `candidates'.
1014 (dfs_find_final_overrider): Don't issue error messages
1016 (find_final_overrider): Issue error messages here.
1017 (build_base_field): Don't warn about amgibuous direct bases here.
1018 (warn_about_ambiguous_direct_bases): New function.
1019 (layout_class_type): Use it.
1021 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1023 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1024 * decl.c (duplicate_decls): Adjust accordingly.
1025 (maybe_commonize_var): Likewise.
1026 (grokfndecl): Likewise.
1027 (start_function): Likewise.
1028 (start_method): Likewise.
1029 * decl2.c (key_method): Likewise.
1030 (import_export_decl): Likewise.
1031 * method.c (implicitly_declare_fn): Likewise.
1032 * optimize.c (maybe_clone_body): Likewise.
1034 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1036 * lang-specs.h: Add __DEPRECATED.
1038 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1040 * optimize.c (expand_call_inline): Only add newly inlined statements
1043 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1045 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1046 (OPERATOR_FORMAT): Likewise.
1047 (OPERATOR_TYPENAME_FORMAT): Likewise.
1048 * operators.def: Remove old name-mangling information.
1049 * decl.c (grok_op_properties): Adjust accordingly.
1050 * lex.c (init_operators): Likewise.
1051 * rtti.c (get_tinfo_decl): Issue error messages about types that
1054 2001-04-03 Gabriel Dos Reis <gdr@codesourcery.com>
1056 Correct semantics restrictions checking in throw-expression.
1057 * except.c (is_admissible_throw_operand): New function.
1058 (build_throw): Use it.
1060 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1062 * decl2.c (import_export_decl): Don't call import_export_class
1063 when processing an inline member function.
1064 * semantics.c (expand_body): Call import_export_decl before
1065 emitting inline functions.
1067 2001-03-26 Mike Yang <yang@research.att.com>
1068 Mark Mitchell <mark@codesourcery.com>
1070 * dump.c (dump_access): New function.
1071 (cp_dump_tree): Use it. Dump basetype information for class
1074 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1076 * Makefile.in (optimize.o): Depend on params.h.
1077 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1078 (init_decl_processing): Set flag_no_inline when doing
1080 * optimize.c: Include params.h.
1081 (struct inline_data): Improve documentation of FNS. Add
1082 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1083 (INSNS_PER_STMT): New macro.
1084 (remap_block): Use CLONING_P.
1085 (inlinable_function_p): Don't inline big functions.
1086 (expand_call_inline): Keep track of how much inlining we've done.
1087 (optimize_function): Set FIRST_INLINED_FN.
1088 (maybe_clone_body): Set CLONING_P.
1089 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1091 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1092 rest_of_compilation. Clear DECL_RTL for local variables
1094 (clear_decl_rtl): New function.
1096 2001-03-26 Jakub Jelinek <jakub@redhat.com>
1098 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1101 2001-03-26 Jakub Jelinek <jakub@redhat.com>
1103 * decl.c (local_names): Define.
1104 (push_local_name): New.
1105 (grok_reference_init): Return init if initializing static reference
1106 variable with non-constant instead of emitting it.
1107 Move expand_static_init call to cp_finish_decl.
1108 (layout_var_decl): Call push_local_name.
1109 (maybe_commonize_var): Allow inlining functions even if they have
1110 static local variables, use comdat_linkage for them if flag_weak.
1111 (check_initializer): Call obscure_complex_init if
1112 grok_reference_init returned non-zero.
1113 (save_function_data): Clear x_local_names.
1114 (pop_cp_function_context): Free x_local_names.
1115 (mark_inlined_fns): Remove.
1116 (mark_lang_function): Mark x_local_names.
1117 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1118 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1119 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1120 DECL_DISCRIMINATOR_P.
1121 * cp-tree.h (cp_language_function): Add x_local_names.
1122 (lang_decl_flags): Add discriminator into u2.
1123 (lang_decl_inlined_fns): Remove.
1124 (lang_decl): inlined_fns is now a TREE_VEC.
1125 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1126 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1127 TREE_VEC, not a custom structure.
1128 (optimize_function): Likewise.
1129 * mangle.c (discriminator_for_local_entity): Discriminate among
1130 VAR_DECL local entities.
1131 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1134 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1136 * call.c (build_java_interface_fn_ref): Fix local declarations.
1138 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1140 Add support for Java interface method calls.
1141 * cp-tree.h (struct lang_type): Add java_interface flag.
1142 (TYPE_JAVA_INTERFACE): New macro.
1143 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1144 by setting TYPE_JAVA_INTERFACE.
1145 * call.c (java_iface_lookup_fn): New static.
1146 (build_over_call): If calling a method declared in a
1147 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1148 expression which resolves the function address.
1149 (build_java_interface_fn_ref): New function.
1151 2001-03-22 Zack Weinberg <zackw@stanford.edu>
1153 * lang-specs.h: Add zero initializer for cpp_spec field to
1154 all array elements. Don't put an #ifdef inside the initializer
1155 list; set a default for CPLUSPLUS_CPP_SPEC and use it.
1157 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1159 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1160 anonymous aggregates, since they don't have assignment operator
1162 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1163 assignment operators for anonymous structure fields.
1165 2001-03-21 Jason Merrill <jason@redhat.com>
1167 * pt.c (instantiate_decl): Abort if we see a member constant
1168 instantiation that doesn't already have its initializer.
1170 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1172 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1174 2001-03-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1175 based on an idea from Joe Buck <jbuck@synopsys.com>
1177 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1179 (data_def, component_decl): Add reductions to bad_decl.
1181 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1183 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1184 operators, even when they have `extern "C"' linkage.
1186 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1188 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1189 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1190 where it's not necessary.
1191 (add_method): Remove optimization involving comparison of
1192 DECL_ASSEMBLER_NAME.
1193 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1194 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1195 where it's not necessary.
1196 (check_methods): Likewise.
1197 (build_clone): Likewise.
1198 (built_vtt): Likewise.
1199 * cp-tree.h (DECL_NEEDED_P): Likewise.
1200 * decl.c (pushtag): Likewise.
1201 (duplicate_decls): Likewise.
1202 (pushdecl): Likewise.
1203 (builtin_function): Likewise.
1204 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1205 (build_cp_library_fn): Likewise.
1206 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1207 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1208 where it's not necessary.
1209 (make_rtl_for_nonlocal_decl): Likewise.
1210 (cp_finish_decl): Likewise.
1211 (grokfndecl): Likewise.
1212 (grokvardecl): Likewise.
1213 (grokdeclarator): Likewise.
1214 (start_function): Likewise.
1215 (cp_missing_return_ok_p): Likewise.
1216 * decl2.c (grokclassfn): Likewise.
1217 (check_classfn): Likewise.
1218 (finish_static_data_member_decl): Likewise.
1219 (grokfield): Likewise.
1220 * error.c (GLOBAL_IORD_P): Remove.
1221 (dump_global_iord): Improve output.
1222 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1223 * except.c (nothrow_libfn_p): Summarily reject any function not in
1225 * init.c (build_java_class_ref): Don't explicitly set
1226 DECL_ASSEMBLER_NAME after calling mangle_decl.
1227 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1228 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1229 * method.c (set_mangled_name_for_decl): Don't explicitly set
1230 DECL_ASSEMBLER_NAME after calling mangle_decl.
1231 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1232 IDENTIFIER_GLOBAL_VALUE for the thunk.
1233 * pt.c (set_mangled_name_for_template_decl): Remove.
1234 (check_explicit_specialization): Don't use it.
1235 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1236 (tsubst_friend_function): Likewise.
1237 (tsubst_decl): Likewise.
1238 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1239 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1240 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1241 where it's not necessary.
1242 (tinfo_base_init): Likewise.
1243 (create_real_tinfo_var): Likewise.
1244 * search.c (looup_field_1): Likewise.
1245 * semantics.c (finish_named_return_value): Likewise.
1246 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1248 2001-03-15 Neil Booth <neil@daikokuya.demon.co.uk>
1250 * lex.c: Delete duplicate pending_lang_change.
1252 2001-03-15 Zack Weinberg <zackw@stanford.edu>
1254 * decl.c: Replace all uses of 'boolean' with 'bool'.
1256 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1258 * except.c: Revert previous patch.
1260 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1262 Correct semantics restrictions checking in throw-expression.
1263 * except.c (is_admissible_throw_operand): New function.
1264 (build_throw): Use it.
1266 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1268 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1271 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1272 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1273 * decl.c (duplicate_decls): Likewise.
1274 (builtin_function): Likewise.
1275 (build_library_fn): Likewise.
1276 (build_cp_library_fn): Likewise.
1277 (check_initializer): Likewise.
1278 (cp_finish_decl): Likewise.
1279 * decl2.c (grokfield): Likewise.
1280 (grok_function_init): Remove #if 0'd code.
1281 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1282 * friend.c (do_friend): Likewise.
1283 * init.c (get_temp_regvar): Likewise.
1284 * method.c (make_thunk): Likewise.
1285 * pt.c (tsubst_friend_function): Likewise.
1286 (tsubst_decl): Likewise.
1287 (regenerate_decl_from_template): Likewise.
1288 * semantics.c (genrtl_named_return_value): Likewise.
1289 (expand_body): Likewise.
1290 (genrtl_finish_function): Likewise.
1291 * tree.c (cp_tree_equal): Likewise.
1293 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1295 * spew.c: Remove references to CPP_OSTRING.
1297 2001-03-06 Jeffrey Oldham <oldham@codesourcery.com>
1299 * call.c (joust): Ensure more_specialized()'s argument length
1300 parameter has correct value for constructors.
1302 2001-03-03 Nathan Sidwell <nathan@codesourcery.com>
1304 * call.c (convert_like_real): Add extra semantics to INNER
1305 parameter. Don't convert to temporary if a user conversion
1306 gives us an lvalue that we're about to bind to a reference.
1307 Set INNER to indicate pending reference binding on recursive
1310 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1312 * class.c (check_field_decls): Pointers to member do not a
1313 non-pod struct make, as per DR 148.
1315 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1317 * call.c (joust): cp_pedwarn when using gnu extension concerning
1318 worst conversion sequences.
1320 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1322 Implement using decls inside template functions.
1323 * decl2.c (validate_nonmember_using_decl): Don't special case
1324 fake_std_node in the global namespace. Don't reject early when
1325 processing a template.
1326 (do_local_using_decl): Add to statement tree. Don't do further
1327 processing when building a template.
1328 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1330 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1332 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1333 same function. Do complain about ambiguating extern "C"
1336 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1338 * pt.c (invalid_nontype_parm_type_p): Deprecate float and
1341 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1343 Fix ctor vtable vcall offsets.
1344 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1345 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1346 (get_matching_base): Remove.
1347 (get_original_base): New function.
1348 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1349 Use a virtual thunk for a ctor vtable with an index
1350 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1351 primary base within a constructor vtable. Only set
1352 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1353 when primary base has been lost.
1354 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1356 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1358 * spew.c (yylex): Correct handling of friends.
1360 * mangle.c (write_encoding): Pass write_function_type the
1361 FUNCTION_DECL for the function being encoded.
1362 (write_function_type): Pass it along to write_bare_function_type.
1363 (write_bare_function_type): Pass it along to write_method_parms.
1364 (write_method_parms): Don't mangle the compiler-generated
1365 parameters to a constructor or destructor.
1367 2001-02-22 Andreas Jaeger <aj@suse.de>
1369 * optimize.c: Include toplev.h for
1370 note_deferral_of_defined_inline_function prototype.
1372 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1374 * cp-tree.h (struct lang_decl_inlined_fns): New.
1375 (struct lang_decls): Add inlined_fns.
1376 (DECL_INLINED_FNS): New macro.
1377 * optimize.c (struct inline_data): Add inlined_fns.
1378 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1379 (inlinable_function_p): Likewise, fix typo in comment,
1380 function is not inlinable if it already inlined function currently
1382 (expand_call_inline): Add fn to inlined_fns if neccessary.
1383 (optimize_function): Initialize inlined_fns.
1384 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1385 * decl.c (mark_inlined_fns): New function.
1386 (lang_mark_tree): Call it.
1388 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1390 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1393 2001-02-21 Jason Merrill <jason@redhat.com>
1395 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1396 (DECL_UNINLINABLE): Move to middle-end.
1398 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1399 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1400 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1401 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1402 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1404 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1407 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1409 * optimize.c (expand_call_inline): Don't walk subtrees of type
1412 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1414 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1417 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1419 * cp-tree.h (new_abi_rtti_p): Remove.
1420 (name_mangling_version): Likewise.
1421 (flag_do_squangling): Likewise.
1422 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1423 * decl.c (grokfndecl): Likewise.
1424 * decl2.c (name_mangling_version): Remove.
1425 (flag_do_squangling): Likewise.
1426 (lang_f_options): Remove `squangle'.
1427 (unsupported_options): Add `squangle'.
1428 (cxx_decode_option): Issue a warning about uses of
1429 -fname-mangling-version.
1430 (finish_file): Remove old ABI support.
1431 * pt.c (check_explicit_specialization): Likewise.
1432 (tsubst_decl): Likewise.
1433 * rtti.c (init_rtti_processing): Likewise.
1434 (build_headof): Likewise.
1435 (get_tinfo_decl_dynamic): Likewise.
1436 (tinfo_from_decl): Likewise.
1437 (build_dynamic_cast_1): Likewise.
1438 (synthesize_tinfo_var): Likewise.
1439 * init.c (build_new): Allow enumeration types for the array-bounds
1440 in a direct-new-declarator.
1442 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1444 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1445 TREE_PROTECTED from the template being specialized.
1447 2001-02-18 Jason Merrill <jason@redhat.com>
1449 Do put the VTT parameter in DECL_ARGUMENTS.
1450 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1451 (current_vtt_parm): New macro.
1452 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1453 (DECL_HAS_VTT_PARM_P): New macro.
1454 (DECL_VTT_PARM): Remove.
1455 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1456 * decl.c (duplicate_decls): Only copy the operator code if
1458 (start_function): Set current_vtt_parm.
1459 (lang_mark_tree): Don't mark vtt_parm.
1460 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1461 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1462 * class.c (build_clone): Maybe remove the VTT parm.
1463 * optimize.c (maybe_clone_body): Set up the VTT parm.
1464 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1465 * call.c (build_over_call): Just allow the VTT arg.
1466 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1467 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1468 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1469 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1470 * error.c (dump_function_decl): Likewise.
1471 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1472 if we try to call a constructor with in-charge or VTT parms.
1473 * method.c (skip_artificial_parms_for): New fn.
1474 * call.c (add_function_candidate, build_over_call): Call it.
1475 * call.c (build_new_method_call): Use current_vtt_parm.
1476 * init.c (expand_virtual_init): Likewise.
1477 * class.c (same_signature_p): No longer static.
1478 * cp-tree.h: Declare it.
1479 * search.c (look_for_overrides_r): Use it.
1481 2001-02-17 Anthony Green <green@redhat.com>
1483 * lang-specs.h: Add more -D__EXCEPTIONS.
1485 2001-02-17 Jason Merrill <jason@redhat.com>
1487 * decl.c (bad_specifiers): Allow throw specs on things with
1488 pointer-to-function or -member-function type.
1489 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1492 2001-02-16 Jason Merrill <jason@redhat.com>
1494 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1495 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1496 * optimize.c (maybe_clone_body): Don't substitute it.
1497 * call.c (build_new_method_call): Check in_chrg instead.
1498 * init.c (expand_virtual_init): Likewise.
1500 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1502 * call.c (convert_like_real): Create a temporary for non-lvalue.
1504 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1506 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1507 class-type introduces at least a type-name.
1509 2001-02-16 Jason Merrill <jason@redhat.com>
1511 * optimize.c (remap_block): If we're compiling a clone, pass the
1512 new block to insert_block.
1514 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1516 * typeck.c (build_unary_op): Clarify error message.
1518 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1520 * pt.c (push_template_decl_real): Don't remangle the name of a
1523 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1525 * friend.c (do_friend): Don't take the nested [template] class
1526 into account when deciding whether to warn about the friend
1527 function not referring to a template function.
1529 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1531 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1533 * init.c (emit_base_init): Remove incorrect comment about
1535 * method.c (make_thunk): Fix comment alignment.
1537 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1539 Kill remnants of this is variable.
1540 * cp-tree.h (flag_this_is_variable): Remove.
1541 * decl2.c (flag_this_is_variable): Remove.
1542 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1543 (build_vbase_path): The path is non-static, even in a cdtor.
1544 (resolves_to_fixed_type_p): Add additional return value.
1545 * search.c (init_vbase_pointers): Adjust.
1546 * tree.c (lvalue_p_1): Adjust.
1547 * typeck.c (mark_addressable): Adjust.
1549 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1551 * pt.c (unify): Don't check cv quals of array types.
1553 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1555 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1556 check whether we already have the type.
1558 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1560 * typeck2.c (process_init_constructor): Check
1561 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1563 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1565 * errfn.c (cp_deprecated): Tweak diagnostic text.
1566 * parse.y (new_initializer): Deprecate initializer lists
1569 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1571 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1572 Remove spurious information in comment. Allow further
1573 adjustments of REFERENCE_TYPE args.
1575 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1577 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1578 * call.c (build_op_delete_call): Simplify to remove duplicate
1580 * class.c (clone_function_decl): Don't build the deleting variant
1581 of a non-virtual destructor.
1582 * decl.c (finish_destructor_body): Don't call delete if this is a
1583 non-virtual destructor.
1584 * init.c (build_delete): Explicitly call `operator delete' when
1585 deleting an object with a non-virtual destructor.
1587 2001-02-13 Jason Merrill <jason@redhat.com>
1589 * lang-specs.h: Add more __EXCEPTIONS.
1591 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1593 Remove old ABI support.
1595 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1597 * decl2.c (flag_vtable_thunks): Always set it to 1.
1598 (flag_new_abi): Likewise.
1599 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1601 * Makefile.in (g++spec.o): Fix typo.
1603 2001-02-09 Jason Merrill <jason@redhat.com>
1605 * lang-specs.h: Restore definition of __EXCEPTIONS.
1607 2001-02-08 Jason Merrill <jason@redhat.com>
1609 * search.c (shared_member_p): New function.
1610 (lookup_field_r): Use it.
1611 * cp-tree.h (SHARED_MEMBER_P): Remove.
1613 * method.c (process_overload_item): Handle template-dependent array
1615 * pt.c (type_unification_real): If we end up with undeduced nontype
1618 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1621 * typeck2.c (friendly_abort): Don't say anything if we have
1622 earlier errors or sorries.
1624 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1625 wchar_t. Ignore if in_system_header.
1627 * decl.c (maybe_push_cleanup_level): New fn...
1628 (start_decl_1): ...split out from here.
1629 * cvt.c (build_up_reference): Use it.
1630 * cp-tree.h: Declare it.
1632 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1634 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1637 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1639 * pt.c (lookup_template_class): Make sure it's a primary
1640 template or template_template_parm when called from the parser.
1641 (instantiate_template_class): Add assertion.
1643 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1645 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1646 from error_mark_node.
1648 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1650 Fix specification and implementation bugs in V3 ABI
1651 construction vtables.
1652 * cp-tree.h (flag_dump_class_layout): New flag.
1653 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1654 (BINFO_LOST_PRIMARY_P): New flag.
1655 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1656 (BINFO_PRIMARY_MARKED_P): Rename to ...
1657 (BINFO_PRIMARY_P): ... here.
1658 (binfo_via_virtual): New prototype.
1659 * decl2.c (flag_dump_class_layout): New flag.
1660 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1661 use `=' as a file name separator.
1662 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1664 (build_vtbl_address): If this is a virtual primary base, then
1665 get the vtbl of what it is ultimately primary for.
1666 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1667 for BINFO_PRIMARY_P.
1668 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1669 (get_shared_vbase_if_not_primary): Likewise.
1670 (dfs_get_pure_virtuals): Likewise.
1671 (expand_upcast_fixups): Likewise.
1672 (fixup_virtual_upcast_offsets): Likewise.
1673 (dfs_find_vbase_instance): Likewise.
1674 (find_vbase_instance): Likewise.
1675 (binfo_from_vbase): Adjust comment to reflect reality.
1676 (binfo_via_virtual): New function.
1677 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1678 for binfo walking during VTT construction.
1679 (dfs_mark_primary_bases): Remove.
1680 (force_canonical_binfo_r): New function.
1681 (force_canonical_binfo): New function.
1682 (mark_primary_virtual_base): New function.
1683 (mark_primary_bases): Walk in inheritance graph order, use
1684 mark_primary_virtual_base.
1685 (determine_primary_base): Use some more intermediate variables.
1686 (dfs_find_final_overrider): Don't check for overriding along a
1688 (dfs_modify_vtables): Walk into primary virtual bases too.
1689 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1690 (build_base_fields): Likewise.
1691 (dfs_set_offset_for_unshared_vbases): Likewise.
1692 (layout_virtual_bases): Likewise.
1693 (end_of_class): Likewise.
1694 (finish_struct_1): Call dump_class_hierarchy, if requested.
1695 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1696 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1697 (dump_class_hierarchy): Add file parameter. Append to file, if
1699 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1700 Use canonical base for virtual bases.
1701 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1702 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1703 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1704 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1706 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1707 from DATA. We want virtual primary bases and all bases via virtual.
1708 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1709 virtual base when not a construction vtable.
1710 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1711 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1712 Use canonical bases when processing virtual bases.
1713 (accumulate_vtbl_inits): We're interested in any base via a
1715 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1716 within a construction vtable, determine what is being overridden.
1717 (build_vtbl_initializer): Add more comments
1718 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1719 (build_rtti_vtbl_entries): Check if the base has lost its
1722 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1724 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1726 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1728 * decl.c (pushdecl): Call abort instead of fatal.
1729 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1730 * init.c (build_new_1): Likewise.
1731 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1732 * decl.c (build_typename_type): hash_table_init now returns void.
1733 decl.c (init_decl_processing): Make an error non-fatal.
1735 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1737 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1739 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1740 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1741 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1742 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1743 * decl.c (maybe_commonize_var): Use the new name-mangling where
1745 * decl2.c (comdat_linkage): Enhance comments. Make all
1746 compiler-generated things static, if COMDAT is not available.
1747 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1749 (tinfo_base_init): Use the correct mangled name for typeinfo
1750 strings, and push them into the global scope.
1751 (typeinfo_in_lib_p): New function.
1752 (synthesize_tinfo_var): Use it.
1753 (create_real_tinfo_var): Likewise.
1755 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1757 * decl.c (push_class_binding): Use context_for_name_lookup instead
1759 * search.c (context_for_name_lookup): Remove static. Check for NULL
1760 context in the loop.
1761 * cp-tree.h (context_for_name_lookup): Add prototype.
1763 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1765 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1766 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1768 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1769 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1771 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1773 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1774 of macros used when compiling g++spec.c.
1775 * g++spec.c (lang_specific_driver): Link with the shared
1778 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1780 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1781 make_reference_declarator, make_call_declarator), method.c
1782 (implicitly_declare_fn), parse.y (namespace_using_decl,
1783 notype_unqualified_id, expr_or_declarator, new_type_id,
1784 after_type_declarator, direct_after_type_declarator,
1785 notype_declarator, complex_notype_declarator,
1786 complex_direct_notype_declarator, qualified_id,
1787 notype_qualified_id, overqualified_id, direct_new_declarator,
1788 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1789 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1790 instead of build_parse_node.
1792 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1794 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1795 (minus_one_node): Moved to top level gcc directory. Renamed
1796 to integer_minus_one_node.
1798 * init.c (init_init_processing): Don't set minus_one_node.
1799 (build_vec_init): Use integer_minus_one_node.
1801 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1803 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1805 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1806 identical and they would be replaced with constant, remove
1807 MODIFY_EXPR from the tree.
1809 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1811 * Make-lang.in: Remove all dependencies on defaults.h.
1812 * call.c: Don't include defaults.h.
1814 * decl2.c: Likewise.
1815 * except.c: Likewise.
1819 * typeck.c: Likewise.
1821 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1823 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1824 operators even in "C" linkage.
1825 * method.c (set_mangled_name_for_decl): Likewise.
1826 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1827 overloaded operators in "C" linkage.
1829 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1831 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1832 (tsubst_arg_types): Check parameter is not void.
1833 (tsubst): Adjust tsubst_decl call.
1835 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1837 * call.c (add_builtin_candidate): Quote std properly, from
1840 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1842 * pt.c (check_explicit_specialization): Clone constructors and
1845 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1847 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1848 indicates anything special about template depth. Make sure we
1849 only count the user visible template classes.
1851 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1853 * call.c (build_conv): Typo in comment.
1854 (add_builtin_candidate): Add more explanation.
1855 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1856 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1857 when we have enumeral types.
1858 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1859 candidates for relops and eqops.
1860 (joust): Simplify control flow. Allow a non-template user
1861 function to hide a builtin.
1863 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1865 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1866 (more_specialized): Add deduction parameter.
1867 * call.c (joust): Adjust more_specialized call.
1868 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1869 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1870 (get_bindings_order): Remove.
1871 (get_bindings_real): Add DEDUCE parameter.
1872 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1873 REFERENCE_TYPE jig for DEDUCE_ORDER.
1874 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1875 maybe_adjust_types_for_deduction.
1876 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1878 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1879 (check_cv_quals_for_unify): Use new unify qualifier flags.
1880 (unify): Clear new unify qualifier flags.
1881 (get_bindings_real): Add DEDUCE parameter.
1882 (get_bindings): Adjust call to get_bindings_real.
1883 (get_bindings_overload): Likewise.
1884 (most_specialized_instantiation): Adjust call to
1887 2001-01-19 Jason Merrill <jason@redhat.com>
1889 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1891 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1894 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1896 * decl2.c (arg_assoc_class): Fix double iteration logic.
1898 2001-01-19 Jason Merrill <jason@redhat.com>
1900 * init.c (build_delete): Always call convert_force to strip cv-quals.
1902 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1903 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1904 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1906 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1908 * search.c (get_vbase_1): Count only virtual bases.
1910 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1912 * class.c (duplicate_tag_error): Robustify flag clearing.
1914 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1916 * cp-tree.h (lookup_template_class): Add complain parm.
1917 * decl.c (lookup_namespace_name): Adjust call to
1918 lookup_template_class.
1919 (make_typename_type): Likewise.
1920 * semantics.c (finish_template_type): Likewise.
1921 * pt.c (lookup_template_class): Add complain parm. Adjust.
1922 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1925 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1927 * pt.c (copy_default_args_to_explicit_spec): Preserve
1928 object's CV quals. Reorganize.
1930 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1932 * typeck.c (build_modify_expr): Say `initialization' for
1934 * init.c (build_default_init): Convert to enumeral type, if
1937 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1939 * parse.y (nomods_initdcl0): Properly set things up for
1942 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1944 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1945 (type_unification_real): Set it.
1948 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1950 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1952 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1954 * semantics.c (begin_class_definition): Check we're not inside a
1957 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1959 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1962 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1964 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1965 * call.c (build_over_call): Add comment.
1967 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1969 * cvt.c (ocp_convert): Handle vector type conversion
1970 * typeck2.c (digest_init): Handle vector type initializations
1972 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1974 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1977 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1979 * pt.c (check_nontype_parm): Rename to ...
1980 (invalid_nontype_parm_type_p): ... here.
1981 (process_template_parm): Adjust.
1982 (convert_template_argument): Adjust.
1984 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1986 * pt.c (check_nontype_parm): New function.
1987 (process_template_parm): Use it.
1988 (convert_template_argument): Use it.
1989 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1992 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1994 * tree.c: Add defaults.h
1995 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1996 * Make-lang.in (cp/tree.o): Add defaults.h.
1998 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2000 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2002 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2004 * g++.1: Change to be ".so man1/gcc.1".
2006 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2008 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2010 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2011 ($(srcdir)/cp/g++int.info): New target.
2012 * gxxint.texi: Add info directory entry. Use @@ in email address.
2013 * .cvsignore: Update.
2015 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2017 * typeck.c (build_c_cast): Do template processing earlier.
2018 Always pedwarn on array casts.
2020 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2022 * friend.c (make_friend_class): Make sure a templated class is
2023 actually a template.
2025 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2027 * decl2.c (get_guard): Set linkage from guarded decl.
2029 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2031 * call.c (convert_default_arg): Check for unprocessed
2033 * cp-tree.h (replace_defarg): Move to spew.c.
2034 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2035 spew.c, which is where they really are.
2036 (done_pending_defargs): Declare.
2037 (unprocessed_defarg_fn): Declare.
2038 * decl.c (replace_defarg): Move to spew.c
2039 * parse.y (structsp): Call done_pending_defargs.
2040 * spew.c (defarg_fns): Rearrange list structure.
2041 (defarg_fnsdone): New static variable.
2042 (defarg_depfns): New static variable.
2043 (init_spew): Adjust.
2044 (add_defarg_fn): Store the type in TREE_TYPE.
2045 (do_pending_defargs): Detect and deal with ordering constraints
2047 (done_pending_defargs): New function.
2048 (unprocessed_defarg_fn): New function.
2049 (replace_defarg): Moved from decl.c. Robustify. Don't save
2050 if circularity detected.
2052 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2054 * pt.c (unify): Check array has a domain, before checking
2055 whether it is variable sized.
2057 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2059 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2060 parameters with pointers to arrays of unknown bound.
2062 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2064 * parse.y (template_parm_header, template_spec_header): New
2065 reductions. Split out from ...
2066 (template_header): ... here. Use them.
2067 (template_template_parm): Use template_parm_header.
2068 * semantics.c (finish_template_template_parm): Add assert.
2070 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2072 * mangle.c (write_builtin_type): Fix thinko.
2074 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2075 (copy_default_args_to_explicit_spec): Likewise.
2076 (check_explicit_specialization): Use it.
2078 * class.c (finish_struct_1): Remove last argument in call to
2079 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2080 * decl.c (builtin_function): Likewise.
2081 (build_cp_library_fn): Likewise.
2082 (check_initializer): Likewise.
2083 (make_rtl_for_nonlocal_decl): Likewise.
2084 (cp_finish_decl): Likewise.
2085 (start_function): Likewise.
2086 * decl2.c (finish_anon_union): Likewise.
2087 * friend.c (do_friend): Likewise.
2088 * init.c (build_java_class_ref): Likewise.
2089 * method.c (make_thunk): Likewise.
2090 * pt.c (tsubst_friend_function): Likewise.
2091 * semantics.c (expand_body): Likewise.
2093 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2095 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2096 looking at DECL_CLONED_FUNCTION for non-functions.
2098 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2100 * error.c (dump_template_parameter): Use parm to determine how
2101 to print default value.
2103 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2105 * class.c (duplicate_tag_error): Clear more flags.
2107 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2109 * call.c (build_new_method_call): Use binfo_for_vbase.
2111 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2113 * cp-tree.h (flag_cond_mismatch): Don't declare.
2114 * decl2.c (flag_cond_mismatch): Don't define.
2115 (lang_f_options): Remove cond-mismatch.
2116 (unsupported_options): Add cond-mismatch.
2118 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2120 * class.c (handle_using_decl): Reject using of constructor name
2121 of sourcing class. Allow injecting of a method with same name as
2122 nested class. Fixup error messages.
2124 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2126 * decl2.c (lang_decode_option): Handle -Wformat=2.
2128 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2130 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2131 initialized_in_class.
2132 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2133 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2134 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2135 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2136 * pt.c (check_default_tmpl_args): Adjust for
2137 DECL_INITIALIZED_IN_CLASS_P.
2138 (instantiate_class_template): Likewise.
2139 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2141 * class.c (finish_struct): Constify saved_filename.
2143 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2145 * class.c (duplicate_tag_error): Adjust diagnostic.
2146 (finish_struct): Locally set location to start of struct.
2147 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2149 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2151 * decl.c (struct binding_level): Adjust class_shadowed comments
2153 (push_class_level_binding): Ajust comments to reflect reality.
2154 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2155 Don't set TREE_VALUE on the class_shadowed list.
2157 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2159 * decl2.c (acceptable_java_type): Allow references too.
2160 * init.c (build_java_class_ref): When using the new ABI, search
2161 `class$' and have it mangled with `mangle_decl.'
2162 * mangle.c (write_java_integer_type_codes): New function.
2163 (write_builtin_type): Detect and mangle Java integer and real
2166 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2168 * decl2.c (grokfield): Don't accept `asm' specifiers for
2169 non-static data members.
2171 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2173 * expr.c (cplus_expand_expr): Don't reset `target'.
2175 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2177 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2179 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2181 * parse.y (template_datadef): Check for error_mark_node.
2183 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2185 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2187 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2189 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2190 (record_builtin_type): Make non-static.
2191 (flag_short_double): Don't declare.
2192 (init_decl_processing): Remove the creation of many tree nodes now
2193 in c_common_nodes_and_builtins.
2194 (build_void_list_node): New function.
2195 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2196 * cp-tree.h (flag_short_wchar): Don't declare.
2198 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2200 * call.c (build_conv): Don't use build1 for USER_CONV.
2201 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2203 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2205 * lex.c (lang_init): Call c_common_lang_init.
2207 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2209 * search.c (lookup_fnfields_here): Remove.
2210 (look_for_overrides_r): Use lookup_fnfields_1.
2211 Ignore functions from using declarations.
2213 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2215 Implement exceptions specifiers for implicit member functions.
2216 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2217 * method.c (synthesize_exception_spec): New function.
2218 (locate_dtor, locate_ctor, locate_copy): New functions.
2219 (implicitly_declare_fn): Generate the exception spec too.
2220 * search.c (check_final_overrider): Check artificial functions
2222 * typeck2.c (merge_exception_specifiers): New function.
2224 2001-01-03 Jason Merrill <jason@redhat.com>
2226 * init.c (build_default_init): New fn.
2227 (perform_member_init): Split out from here.
2228 (build_new_1): Use it. Simplify initialization logic.
2229 (build_vec_init): Take an array, rather than a pointer and maxindex.
2230 Speed up simple initializations. Don't clean up if we're assigning.
2231 * cp-tree.h: Adjust.
2232 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2233 * parse.y (new_initializer): Return void_zero_node for ().
2234 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2235 * typeck2.c (digest_init): Only complain about user-written
2238 2000-12-22 Mike Stump <mrs@wrs.com>
2240 * decl2.c: (max_tinst_depth): Increase to 50.
2242 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2244 * class.c (invalidate_class_lookup_cache): Zero the
2245 previous_class_values.
2246 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2248 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2249 * decl.c (free_bindings): New variable.
2250 (push_binding): Don't create a new binding if we have one on the
2252 (pop_binding): Put old bindings on the free list.
2253 (init_decl_processing): Use size_int, not build_int_2.
2254 Register free_bindings as a GC root.
2255 (cp_make_fname_decl): Use size_int, not build_int_2.
2256 (push_inline_template_parms_recursive): Likewise.
2257 (end_template_parm_list): Likewise.
2258 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2259 (tsubst_template_parms): Use size_int, not build_int_2.
2261 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2263 2001-01-02 Richard Henderson <rth@redhat.com>
2265 * parse.y (asm): Set ASM_INPUT_P.
2267 2001-01-02 Jason Merrill <jason@redhat.com>
2269 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2272 * typeck.c (cp_truthvalue_conversion): New fn.
2273 * cvt.c (ocp_convert): Use it.
2275 * cp-tree.h: Lose c-common.c decls.
2277 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2278 * cvt.c (convert_to_void): Use type_unknown_p.
2280 * typeck.c (strip_all_pointer_quals): Also strip quals from
2281 pointer-to-member types.
2283 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2286 * call.c (build_new_method_call): Do evaluate the object parameter
2287 when accessing a static member.
2288 * typeck.c (build_component_ref): Likewise.
2290 2001-01-02 Andreas Jaeger <aj@suse.de>
2292 * decl.c (cp_missing_noreturn_ok_p): New.
2293 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2295 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2297 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2299 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2301 * class.c (pushclass): Remove #if 0'd code.
2302 * cp-tree.h (overload_template_name): Remove.
2303 * decl.c (store_bindings): Simplify.
2304 (pop_from_top_level): Likewise.
2305 * pt.c (overload_template_name): Remove.
2306 (instantiate_decl): Don't call push_to_top_level if it's not
2309 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2311 * pt.c (register_local_specialization): Don't return a value.
2312 (lookup_template_class): Use move-to-front heuristic when looking
2313 up template instantiations.
2314 (instantiate_decl): Only push_to_top_level when we're actually
2315 going to instantiate the template.
2317 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2319 * search.c (binfo_for_vtable): Return least derived class, not
2320 most. Handle secondary vtables.
2322 2000-12-22 Jason Merrill <jason@redhat.com>
2324 * pt.c (more_specialized): Don't optimize len==0.
2325 (fn_type_unification): If we're adding the return type, increase len.
2327 * typeck.c (build_binary_op): Fix pmf comparison logic.
2329 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2330 DECL_STATIC_FUNCTION_P.
2332 * semantics.c (genrtl_finish_function): Don't try to jump to
2333 return_label unless it exists.
2335 In partial ordering for a call, ignore parms for which we don't have
2337 * call.c (joust): Pass len to more_specialized.
2338 (add_template_candidate_real): Strip 'this', pass len.
2339 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2340 (get_bindings_order): New fn. Pass len down.
2341 (get_bindings_real): Strip 'this', pass len.
2342 (fn_type_unification): Likewise.
2343 (type_unification_real): Succeed after checking 'len' args.
2344 (most_specialized_instantiation): Lose explicit_args parm.
2345 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2348 2000-12-21 Jason Merrill <jason@redhat.com>
2350 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2351 DECL_TEMPLATE_RESULT.
2353 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2354 lookup_fnfields_here.
2356 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2358 * call.c (build_object_call): Also allow conversions that return
2359 reference to pointer to function.
2360 (add_conv_candidate): Handle totype being ref to ptr to fn.
2361 (build_field_call): Also allow members of type reference to function.
2362 Lose support for calling pointer to METHOD_TYPE fields.
2364 * error.c (dump_expr): Handle *_CAST_EXPR.
2366 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2368 * tree.c (break_out_cleanups): Lose.
2369 * cp-tree.h: Remove prototype.
2370 * typeck.c (build_component_ref): Don't break_out_cleanups.
2371 (build_compound_expr): Likewise.
2372 * semantics.c (finish_expr_stmt): Likewise.
2374 2000-12-20 Richard Henderson <rth@redhat.com>
2376 * cp-tree.h: Update declarations.
2377 * decl.c (finish_case_label): Return the new stmt node.
2378 * semantics.c (finish_goto_stmt): Likewise.
2379 (finish_expr_stmt, finish_return_stmt): Likewise.
2380 (finish_break_stmt, finish_continue_stmt): Likewise.
2381 (finish_asm_stmt): Likewise.
2382 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2383 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2384 (simple_if, simple_stmt): Return the new stmt node.
2387 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2389 * cp-tree.h: Don't declare warn_long_long.
2391 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2393 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2396 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2398 * pt.c (unify): Handle when both ARG and PARM are
2399 BOUND_TEMPLATE_TEMPLATE_PARM.
2401 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2403 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2404 DECL_TEMPLATE_PARM_P.
2406 2000-12-15 Jason Merrill <jason@redhat.com>
2408 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2410 * init.c (build_new_1): Don't strip quals from type.
2412 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2414 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2416 * call.c (build_new_function_call): Lose space before paren in
2418 (build_new_method_call): Likewise.
2420 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2422 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2424 * pt.c (check_explicit_specialization): Propagate default
2425 function arguments to explicit specializations.
2427 2000-12-13 DJ Delorie <dj@redhat.com>
2429 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2432 2000-12-08 Jason Merrill <jason@redhat.com>
2434 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2436 Clean up copy-initialization in overloading code.
2437 * call.c (build_user_type_conversion_1): Die if we are asked to
2438 convert to the same or a base type.
2439 (implicit_conversion): Avoid doing so. Lose reference binding code.
2440 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2441 direct-initialization. Also do direct-init part of copy-init.
2442 (build_user_type_conversion): Don't provide context to convert_like.
2443 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2444 the constructor call for copy-init.
2446 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2447 instantiation of a member template.
2448 (do_decl_instantiation): Not here.
2450 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2452 * class.c (check_field_decls): Don't special case anonymous
2453 fields in error messages.
2454 (note_name_declared_inpwdpwd
2455 _class): Use %D on diagnostic.
2457 * tree.c (pod_type_p): Use strip_array_types.
2458 (cp_valid_lang_attribute): Likewise.
2459 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2460 multiple evaluations.
2461 (cp_has_mutable_p): Use strip_array_types.
2463 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2465 * cp-tree.h (sufficient_parms_p): Declare new function.
2466 * call.c (sufficient_parms_p): New function, broken out of ...
2467 (add_function_candidate): ... here. Use it.
2468 (add_conv_candidate): Use it.
2469 * decl.c (grok_ctor_properties): Use it.
2471 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2473 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2475 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2477 * decl2.c (lang_decode_option): Handle -Wformat-security.
2479 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2481 * pt.c (verify_class_unification): New function.
2482 (get_class_bindings): Use it.
2483 (try_class_unification): Tidy.
2484 (unify): Handle when argument of a template-id is not
2485 template parameter dependent.
2486 (template_args_equal): Handle when TREE_CODE's do not match.
2488 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2490 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2491 for -save-temps, pass all relevant -Defines to it, and then don't
2492 pass them to cc1plus.
2494 2000-12-05 Will Cohen <wcohen@redhat.com>
2496 * decl.c (finish_case_label): Cleared
2497 more_cleanups_ok in surrounding function scopes.
2498 (define_label): Likewise.
2500 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2502 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2503 (get_matching_virtual): Remove.
2504 (look_for_overrides): Declare new function.
2505 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2507 * class.c (check_for_override): Move base class iteration code
2508 to look_for_overrides.
2509 * search.c (next_baselink): Remove.
2510 (get_virtuals_named_this): Remove.
2511 (get_virtual_destructor): Remove.
2512 (tree_has_any_destructors_p): Remove.
2513 (struct gvnt_info): Remove.
2514 (check_final_overrider): Remove `virtual' from error messages.
2515 (get_matching_virtuals): Remove. Move functionality to ...
2516 (look_for_overrides): ... here, and ...
2517 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2520 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2522 * typeck.c (get_delta_difference): If via a virtual base,
2524 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2527 2000-12-04 Richard Henderson <rth@redhat.com>
2529 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2531 2000-12-04 Jason Merrill <jason@redhat.com>
2533 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2534 (write_builtin_type): Pass intSI_type_node and the like through
2536 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2537 Pass intSI_type_node and the like through type_for_mode.
2538 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2539 * pt.c (tsubst, unify): Likewise.
2540 * tree.c (walk_tree): Likewise.
2541 * error.c (dump_type): Likewise.
2542 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2544 * Make-lang.in: Tweak top comment for emacs.
2547 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2549 * class.c (clone_function_decl): Robustify.
2551 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2553 * decl.c (store_bindings): Only search in the non modified
2554 old_bindings for duplicates.
2556 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2558 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2561 * typeck.c (build_static_cast): Remove unused variable.
2563 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2565 * pt.c: Fix typo in comment.
2567 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2569 * decl2.c (warn_format): Remove definition.
2570 (lang_decode_option): Handle -Wformat-nonliteral,
2571 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2573 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2575 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2576 (init_decl_processing): Don't create string_type_node,
2577 const_string_type_node, wint_type_node, intmax_type_node,
2578 uintmax_type_node, default_function_type, ptrdiff_type_node and
2579 unsigned_ptrdiff_type_node. Adjust position of call to
2580 c_common_nodes_and_builtins.
2581 (identifier_global_value): New function.
2583 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2585 * call.c (standard_conversion): Reject pointer to member
2586 conversions from ambiguous, inaccessible or virtual bases.
2587 * typeck.c (build_static_cast): Don't check pointers to members
2590 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2592 * method.c (do_build_copy_constructor): Preserve cv
2593 qualifications when accessing source object members.
2594 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2597 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2599 * method.c (do_build_assign_ref): Construct appropriately
2600 CV-qualified base reference. Don't allow const casts in base
2603 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2605 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2606 incomplete return type.
2608 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2610 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2611 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2614 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2616 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2618 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2620 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2622 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2624 * decl.c (grokdeclarator): Do type access control on friend
2627 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2629 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2630 bison parser ickiness.
2631 * pt.c (tsubst_friend_function): Enter namespace scope when
2632 tsubsting the function name.
2633 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2635 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2637 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2638 * cvt.c (cp_convert_to_pointer): Add force parameter.
2639 Allow conversions via virtual base if forced.
2640 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2641 (ocp_convert): Likewise.
2642 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2643 * typeck.c (get_delta_difference): Adjust handling of virtual
2646 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2648 * tree.c (struct list_hash): Remove.
2649 (list_hash_table): Make it be an htab.
2650 (struct list_proxy): New type.
2651 (list_hash_eq): New function.
2652 (list_hash_pieces): Renamed from ...
2653 (list_hash): ... this.
2654 (list_hash_lookup): Remove.
2655 (list_hash_add): Remove.
2656 (hash_tree_cons): Use the generic hashtable.
2657 (mark_list_hash): Remove.
2658 (init_tree): Create the hashtable.
2660 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2662 * method.c (build_mangled_C9x_name): Rename to
2663 build_mangled_C99_name. Change C9X references in comments to
2666 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2668 * parse.y (unary_expr): Move VA_ARG from here ...
2669 (primary): ... to here.
2671 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2673 * semantics.c (finish_id_expr): If type is error_mark, return
2676 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2678 * pt.c (lookup_template_class): Simplify loop exit constructs.
2679 Cope when there is no partial instantiation of a template
2682 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2684 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2686 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2688 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2691 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2692 destructors that haven't already been cloned.
2694 2000-11-20 Richard Henderson <rth@redhat.com>
2696 * parse.y (yyparse_1): Rename the parser entry point.
2698 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2700 * mangle.c (write_name): Use <unscoped-name> for names directly in
2702 (write_unscoped_name): Accept names directly in function scope.
2704 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2706 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2707 * parse.y (extdef): Add EXPORT reduction.
2708 * spew.c (yylex): Don't skip export here.
2710 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2712 * decl.c (init_decl_processing): Correct name of pure virtual
2713 function under the new ABI.
2714 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2715 (throw_bad_typeid): Likewise for bad typeid function.
2717 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2719 * decl.c (grokparms): Don't even function types of `void' type,
2721 * mangle.c (write_type): Don't crash when confronted with the
2724 * decl.c (grokparms): Don't create parameters of `void' type.
2726 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2728 * lex.c (mark_impl_file_chain): Delete.
2729 (init_parse): Remove call to ggc_add_string_root. No need to
2730 ggc_strdup a string constant. Do not add impl_file_chain to GC
2732 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2734 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2736 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2738 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2740 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2741 * decl.c (grokdeclarator): Don't reject void parms here.
2742 (require_complete_types_for_parms): Simplify, use
2743 complete_type_or_else.
2744 (grokparms): Remove bitrot. Remove funcdef parm.
2745 Deal with ellipsis parm lists here.
2746 * semantics.c (finish_parmlist): Don't append void_list_node
2747 here. Set PARMLIST_ELLIPSIS_P.
2749 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2751 * typeck2.c (incomplete_type_error): Reorganise to avoid
2752 excessive diagnostics.
2754 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2756 * lex.c (struct impl_files, internal_filename): Constify a char *.
2758 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2760 * mangle.c (write_special_name_constructor): Don't generate
2761 assembler junk when confronted with an old-style constructor.
2762 (write_special_name_destructor): Likewise.
2763 (mangle_decl_string): Do it here instead.
2765 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2767 * call.c (op_error): Make error messages clearer.
2769 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2771 * decl.c (wrapup_globals_for_namespace): Don't mark things
2772 TREE_ASM_WRITTEN when they're not.
2774 2000-11-15 Jason Merrill <jason@redhat.com>
2776 * typeck2.c (friendly_abort): Uncount the error before handing
2779 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2781 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2783 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2785 * class.c (build_vtbl_initializer): Fix typo in comment.
2786 * typeck.c (expr_sizeof): Don't crash on errors.
2788 2000-11-14 Jim Wilson <wilson@redhat.com>
2790 * lang-specs.h: Add %2 after %(cc1_options).
2792 2000-11-14 Richard Henderson <rth@redhat.com>
2794 * typeck.c (c_sizeof): Be strict about casting result value
2795 back to c_size_type_node.
2796 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2798 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2800 * typeck.c (build_unary_op): Use boolean_increment from
2801 c-common.c, moving the relevant code there.
2803 2000-11-11 Jason Merrill <jason@redhat.com>
2805 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2807 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2810 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2812 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2813 * lex.c (copy_lang_decl): Likewise.
2815 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2817 * dump.c (cp_dump_tree): Don't dump function bodies here.
2819 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2820 (dump.o): Update dependency list.
2821 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2822 (flag_dump_translation_unit): Likewise.
2823 (CP_TYPE_QUALS): Adjust definition.
2824 (DECL_C_BIT_FIELD): Remove.
2825 (SET_DECL_C_BIT_FIELD): Likewise.
2826 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2827 (add_maybe_template): Likewise.
2828 (strip_array_types): Likewise.
2829 (dump_node_to_file): Likewise.
2830 (cp_dump_tree): New function.
2831 * decl.c (init_decl_processing): Set lang_dump_tree.
2832 * decl2.c (flag_dump_translation_unit): Remove.
2833 * dump.c: Move most of it to ../c-dump.c.
2834 (cp_dump_tree): New function.
2835 * pt.c (add_maybe_template): Remove.
2836 * typeck.c (strip_array_types): Likewise.
2838 2000-11-07 Eric Christopher <echristo@redhat.com>
2840 * decl.c (init_decl_processing): Change definition of
2841 __wchar_t to wchar_t. Remove artificial declaration of
2843 * lex.c: Change instances of __wchar_t to wchar_t.
2845 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2847 * lex.c (do_identifier): Don't lookup_name for operators.
2848 * parse.y (operator): Save looking_for_typename.
2849 (unoperator): Restore it.
2850 * spew.c (frob_opname): Use nth_token for lookahead.
2852 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2854 * decl.c (grok_op_properties): Always use coerce_new_type and
2856 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2857 exception specification. Tidy up.
2858 (coerce_delete_type): Preserve exception specification. Tidy up.
2860 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2862 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2863 (push_binding_level), error.c (cp_tree_printer), pt.c
2864 (process_partial_specialization, tsubst_template_arg_vector),
2865 search.c (lookup_member): Use memset () instead of bzero ().
2867 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2869 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2871 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2873 * Make-lang.in (c++.distdir): Remove.
2875 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2877 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2878 declarations from different namespaces to be combined.
2880 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2882 * decl.c: Include tm_p.h.
2884 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2886 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2888 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2890 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2891 (build_overload_value), repo.c (open_repo_file), xref.c
2892 (open_xref_file): Use strchr () and strrchr () instead of index ()
2895 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2897 * call.c (build_over_call): Call fold on the CALL_EXPR.
2899 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2901 * error.c (dump_template_decl): Separate template hearders with
2904 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2906 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2907 TS_* flags with corresponding TFF_*. Adjust prototypes of
2908 functions (which used to take a tree_string_flags) to take an int.
2910 * cp-tree.h (enum tree_string_flags): Remove
2911 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2912 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2913 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2914 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2915 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2916 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2917 (type_as_string, decl_as_string, expr_as_string,
2918 context_as_string): Adjust prototype.
2920 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2921 instead of TS_PLAIN.
2923 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2924 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2927 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2929 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2930 (linkage_kind): New enumeration.
2931 (decl_linkage): New function.
2932 * decl2.c (comdat_linkage): Extend comment.
2933 * error.c (dump_function_decl): Print the arguments used to
2934 instantiate a template, even when not printing the type of the
2936 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2937 not TREE_PUBLIC, to test for external linkage.
2938 * tree.c (decl_linkage): New function.
2940 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2942 * pt.c (instantiate_decl): Always instantiate static data members
2943 initialized in-class.
2945 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2947 * Make-lang.in: Move all build rules here from Makefile.in,
2948 adapt to new context. Wrap all rules that change the current
2949 directory in parentheses. Expunge all references to $(P).
2950 When one command depends on another and they're run all at
2951 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2952 all object-file generation rules. Delete obsolete variables.
2954 * Makefile.in: Delete.
2955 * config-lang.in: Delete outputs= line.
2957 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2959 * error.c (dump_function_decl): Print no space between
2960 `ptr-operator' the `type-specifier' of the return type.
2961 (dump_type_prefix): Make sure we put space at the appropriate
2964 2000-10-23 Jason Merrill <jason@redhat.com>
2966 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2968 2000-10-22 Jason Merrill <jason@redhat.com>
2970 * call.c (build_conditional_expr): Use ocp_convert to force
2973 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2975 * call.c (standard_conversion): Use RVALUE_CONVs for all
2976 expressions that satisfy lvalue_p, not just those that satisfy
2979 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2981 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2982 not one with TYPE_IS_SIZETYPE set.
2983 (dubious_conversion_warnings): Remove special-case code.
2985 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2987 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2988 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2989 (dump_type_prefix): Print vector-of-int as 'int vector'.
2990 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2991 * tree.c (walk_tree): Handle VECTOR_TYPE.
2993 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2995 2000-10-21 Jason Merrill <jason@redhat.com>
2997 * parse.y (operator): Set got_object from got_scope.
2998 Set looking_for_typename.
2999 * decl.c (lookup_name_real): Clear val after setting from_obj.
3000 Reorganize diagnostic.
3002 2000-10-20 Jason Merrill <jason@redhat.com>
3004 * tree.c (walk_tree): Don't walk into default args.
3006 * error.c (dump_expr): Use host_integerp.
3008 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3010 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3011 "since" in error message.
3013 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3015 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3017 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3019 * decl.c (revert_static_member_fn): Fixed typo.
3021 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3023 * class.c (subobject_offset_fn): New type.
3024 (dfs_record_base_offsets): Remove.
3025 (record_base_offsets): Likewise.
3026 (dfs_search_base_offsets): Likewise.
3027 (record_subobject_offset): New function.
3028 (check_subobject_offset): Likewise.
3029 (walk_subobject_offsets): Likewise.
3030 (record_subobject_offsets): Likewise.
3031 (layout_conflict_p): Reimplement.
3032 (layout_nonempty_base_or_field): Correct handling of type
3033 conflicts during layout.
3034 (layout_empty_base): Likewise.
3035 (build_base_field): Adjust to handle new representation of empty
3037 (build_base_fields): Likewise.
3038 (layout_virtual_bases): Likewise.
3039 (splay_tree_compare_integer_csts): New function.
3040 (layout_class_type): Use a splay_tree, rather than a varray, to
3041 represent the offsets of empty bases.
3043 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3044 * decl.c (select_decl): Don't return declarations that are
3047 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3049 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3050 (fake_std_node): New macro.
3051 * decl.c (in_std): Rename to ...
3052 (in_fake_std): ... this.
3053 (flag_no_builtin): Remove.
3054 (flag_no_nonansi_builtin): Likewise.
3055 (walk_namespaces_r): Use fake_std_node.
3056 (push_namespace): Use std_identifier.
3057 (pop_namespace): Use in_fake_std.
3058 (lookup_name_real): Use fake_std_node.
3059 (init_decl_processing): When -fhonor-std, create the `std'
3060 namespace. Don't create a dummy fake_std_node in that case.
3061 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3062 (builtin_function): Put builtins whose names don't begin
3063 with `_' in the std namespace.
3064 * decl2.c (flag_no_builtin): Remove.
3065 (flag_no_nonansi_builtin): Likewise.
3066 (set_decl_namespace): Use fake_std_node.
3067 (validate_nonmember_using_decl): Likewise.
3068 (do_using_directive): Likewise.
3069 (handle_class_head): Likewise.
3070 * dump.c (dequeue_and_dump): Likewise.
3071 * except.c (init_exception_processing): Use std_identifier.
3072 * init.c (build_member_call): Use fake_std_node.
3073 * rtti.c (init_rtti_processing): Use std_identifier.
3075 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3077 * cp-tree.h (back_end_hook): Remove declaration.
3078 * decl2.c (back_end_hook): Remove definition.
3080 * dump.c (dequeue_and_dump): Dump TREE_USED.
3082 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3084 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3086 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3088 * decl.c (WINT_TYPE): Define.
3089 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3090 c_size_type_node, signed_size_type_node and wint_type_node.
3092 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3094 * decl2.c (warn_missing_format_attribute): New variable.
3095 (lang_decode_option): Decode -Wmissing-format-attribute.
3097 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3099 * typeck.c (qualify_type): Remove.
3100 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3102 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3104 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3106 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3108 * Makefile.in (parse.c, parse.h): Create atomically.
3110 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3112 * class.c (current_obstack): Remove.
3113 * decl.c (ggc_p): Remove.
3114 (start_decl): Don't use decl_tree_cons.
3115 (grokdeclarator): Don't use build_decl_list.
3116 (start_function): Don't use decl_tree_cons.
3117 (finish_function): Don't mess with obstacks.
3118 * decl2.c (grok_x_components): Don't use build_decl_list.
3119 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3120 (implicitly_declare_fn): Don't call build_decl_list.
3121 * parse.y (frob_specs): Don't call build_decl_list or
3123 (expr_or_declarator_intern): Don't call decl_tree_cons.
3124 (primary): Don't call build_decl_list.
3125 (fcast_or_absdcl): Likewise.
3126 (typed_declspecs): Don't call decl_tree_cons.
3127 (reserved_declspecs): Don't call build_decl_list.
3128 (declmods): Likewise.
3129 (reserved_typespecquals): Likewise.
3131 (new_type_id): Likewise.
3132 (cv_qualifiers): Likewise.
3133 (after_type_declarator_intern): Likewise.
3134 (notype_declarator_intern): Likewise.
3135 (absdcl_intern): Likewise.
3136 (named_parm): Likewise.
3137 * pt.c (most_specialized_class): Likewise.
3138 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3139 (init_repo): Initialize it.
3140 * search.c (current_obstack): Remove.
3141 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3143 2000-10-09 Richard Henderson <rth@cygnus.com>
3145 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3146 (c++ language support bits for libgcc): Remove.
3147 (c++.clean): Remove cplib2.txt cleanup.
3148 * config-lang.in (headers, lib2funcs): Remove.
3150 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3151 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3152 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3153 * inc/new.h, inc/typeinfo: Remove files.
3155 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3157 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3159 (init_decl_processing): Initialize intmax_type_node and
3162 2000-10-06 Richard Henderson <rth@cygnus.com>
3164 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3165 (original_result_rtx): Remove.
3166 * decl.c (save_function_data): Don't clear x_result_rtx.
3167 (mark_lang_function): Don't mark it either.
3168 * expr.c (fixup_result_decl): Remove.
3169 * semantics.c (genrtl_named_return_value): Frob the return decl
3170 before calling emit_local_var.
3171 (genrtl_finish_function): Don't call fixup_result_decl.
3172 Always emit the jump to return_label.
3174 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3176 * pt.c (lookup_template_class): Set current access for enum.
3177 (tsubst_enum): Set file & line for enum decl.
3179 * spew.c (yylex): Remove unused variable.
3181 2000-10-05 Richard Henderson <rth@cygnus.com>
3183 * semantics.c (genrtl_finish_function): Don't init or check
3184 can_reach_end; remove noreturn and return value checks.
3186 2000-10-05 Tom Tromey <tromey@cygnus.com>
3188 * init.c (build_java_class_ref): Use `build_static_name' with a
3189 suffix, not a prefix, to build the class object's name.
3191 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3193 * cp-tree.h (access_kind): Fix comment typo.
3194 * decl2.c (grokfield): Fix diagnostic typo.
3195 * semantics.c (finish_template_type): Fix comment typo.
3196 (finish_qualified_object_call_expr): Likewise.
3198 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3200 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3203 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3205 * spew.c (frob_id): New static function.
3206 (frob_opname): Use it.
3209 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3211 * decl.c (lang_mark_false_label_stack): Remove.
3212 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3214 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3216 * gxxint.texi: Use @email for formatting email addresses.
3218 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3220 * error.c: Remove direct obstack manipulation. Replace with
3221 output_buffer-based formatting. Adjust calls to removed macros.
3222 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3223 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3224 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3226 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3228 * ir.texi: Move to ../c-tree.texi.
3230 2000-09-20 Jason Merrill <jason@redhat.com>
3232 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3234 2000-09-21 Andreas Jaeger <aj@suse.de>
3236 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3237 * cp-tree.h: ... here.
3239 * error.c: Remove declaration of cp_printer.
3241 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3243 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3245 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3247 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3250 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3252 * decl.c (start_function): Robustify.
3254 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3256 * cp-tree.h (check_function_format): Accept a `status' parameter.
3258 * call.c, typeck.c: Updates calls to `check_function_format'.
3260 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3262 * decl2.c (handle_class_head): Always push some scope even
3265 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3267 * cp-tree.h (struct cp_language_function): Remove
3268 x_scope_stmt_stack and name_declared.
3269 (current_scope_stmt_stack): Remove.
3270 (function_name_declared_p): New macro.
3271 (struct lang_decl_flags): Use c_lang_decl as a base class.
3273 (struct lang_decl): Replace saved_tree with context.
3274 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3275 (SET_DECL_FRIEND_CONTEXT): Likewise.
3276 (DECL_VIRTUAL_CONTEXT): Likewise.
3277 (DECL_SAVED_TREE): Remove.
3278 (C_DECLARED_LABEL_FLAG): Likewise.
3279 (cplus_expand_expr_stmt): Don't declare.
3280 (add_decl_stmt): Likewise.
3281 (add_scope_stmt): Likewise.
3282 * decl.c (mark_stmt_tree): Remove.
3283 (case_compare): Likewise.
3284 (finish_case_label): Use c_add_case_label.
3285 (init_decl_processing): Set more language-specific hooks.
3286 (build_enumerator): Fix typo in comment.
3287 (cplus_expand_expr_stmt): Remove.
3288 (mark_lang_function): Use mark_c_language_function.
3289 (lang_mark_tree): Use c_mark_lang_decl.
3290 * decl2.c: Change order of inclusion.
3291 * except.c: Likewise.
3292 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3293 back on c_expand_expr.
3294 * friend.c: Include expr.h.
3295 * init.c: Change order of inclusion.
3296 * Makefile.in: Update dependencies.
3297 * lex.h (free_lang_decl_chain): Remove.
3298 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3299 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3301 (instantiate_decl): Use function_name_declared_p.
3302 * semantics.c (lang_expand_expr_stmt): Remove.
3303 (set_current_function_name_declared): Likewise.
3304 (current_function_name_declared): Likewise.
3305 (begin_compound_stmt): Use function_name_declared_p.
3306 (add_decl_stmt): Remove.
3307 (setup_vtbl_ptr): Use function_name_declared_p.
3308 (add_scope_stmt): Remove.
3309 (current_scope_stmt_stack): New function.
3310 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3311 (expand_body): Use function_name_declared_p.
3312 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3313 * typeck.c: Change order of includes.
3314 (convert_sequence): Remove.
3316 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3318 * lex.c (reswords): Add _Complex.
3320 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3322 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3324 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3326 * init.c (begin_init_stmts): Don't use // comments.
3328 2000-09-12 Jason Merrill <jason@redhat.com>
3330 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3331 all non-extern arrays.
3333 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3334 typenames, too. Downgrade complaint to pedwarn.
3335 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3336 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3337 'class This::Inherited'.
3339 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3341 * decl.c (finish_case_label): Given the LABEL_DECL a
3344 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3346 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3347 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3348 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3349 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3350 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3352 (sorry_for_unsupported_tree, print_scope_operator,
3353 print_left_paren, print_right_paren, print_left_bracket,
3354 print_right_bracket, print_whitespace): Likewise.
3355 (aggr_variety): Rename to class_key_or_enum.
3356 (print_type): Rename to print_type_id.
3357 (print_type_specifier_seq, print_simple_type_specifier,
3358 print_elaborated_type_specifier,
3359 print_rest_of_abstract_declarator,
3360 print_parameter_declaration_clause, print_exception_specification,
3361 print_nested_name_specifier, print_template_id,
3362 typedef_original_name, print_template_argument_list_start,
3363 print_template_argument_list_end): New functions.
3365 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3367 * ir.texi: Add more documentation.
3369 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3371 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3372 (current_function_parms): Don't define.
3373 (struct cp_language_function): Remove parms_stored.
3374 (current_function_just_assigned_this): Don't define.
3375 (current_function_parms_stored): Likewise.
3376 (static_ctors): Declare.
3377 (static_dtors): Likewise.
3378 (SF_EXPAND): Don't define.
3379 (expand_start_early_try_stmts): Remove declaration.
3380 (store_parm_decls): Likewise.
3381 * decl.c (static_ctors): Don't declare.
3382 (static_dtors): Likewise.
3383 (struct binding_level): Remove this_block.
3384 (poplevel): Remove dead code.
3385 (set_block): Likewise.
3386 (mark_binding_level): Don't mark this_block.
3387 (mark_saved_scope): Don't mark x_function_parms.
3388 (init_decl_processing): Don't add current_function_parms as a GC
3390 (check_function_type): Change prototype.
3391 (start_function): Remove RTL-generation code.
3392 (expand_start_early_try_stmts): Remove.
3393 (store_parm_decls): Give it internal linkage. Remove
3394 RTL-generation code.
3395 (finish_function): Remove RTL-generation code.
3396 * decl2.c (static_ctors): Fix formatting.
3397 (static_dtors): Likewise.
3398 * method.c (use_thunk): Don't call store_parm_decls.
3399 (synthesize_method): Likewise.
3400 * optimize.c (maybe_clone_body): Likewise.
3401 * parse.y (fn.def2): Likewise.
3402 (.set_base_init): Likewise.
3403 (nodecls): Likewise.
3404 * pt.c (instantiate_decl): Likewise.
3405 * rtti.c (synthesize_tinfo_fn): Likewise.
3406 * semantics.c (genrtl_try_block): Simplify.
3407 (expand_body): Use genrtl_start_function and
3408 genrtl_finish_function.
3409 (genrtl_start_function): New function.
3410 (genrtl_finish_function): Likewise.
3412 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3414 * error.c (cp_tree_printer, case 'P'): Append break.
3416 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3418 * cp-tree.h (frob_opname): Declare.
3419 * parse.y (saved_scopes): New static variable.
3420 (cp_parse_init): Adjust.
3421 (do_id): If lastiddecl is NULL, do do_identifier.
3422 (operator): Save scope information.
3423 (unoperator): New reduction. Restore scope information.
3424 (operator_name): Append unoperator. Call frob_opname.
3425 * spew.c (frob_opname): Define.
3427 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3429 * decl.c, rtti.c: Include defaults.h if not already included.
3430 Don't define the *_TYPE_SIZE macros.
3432 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3434 * cp-tree.h (push_switch): Change prototype.
3435 (check_cp_case_value): Remove declaration.
3436 (decl_constant_value): Likewise.
3437 * decl.c (struct cp_switch): Add switch_stmt and cases.
3438 (case_compare): New function.
3439 (push_switch): Set switch_stmt. Initialize cases.
3440 (pop_switch): Clean up cases.
3441 (define_case_label): Rename to ...
3442 (finish_case_label): ... this. Do semantic analysis for case
3444 (start_function): Correct comment.
3445 * decl2.c (check_cp_case_value): Remove.
3446 * expr.c (do_case): Remove.
3447 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3448 * semantics.c (genrtl_do_poplevel): Remove declaration.
3449 (RECHAIN_STMTS): Remove.
3450 (finish_break_stmt): Use build_break_stmt.
3451 (finish_continue_stmt): Use build_continue_stmt.
3452 (finish_switch_cond): Adjust condition here, rater than in
3453 c_expand_start_case.
3454 (finish_case_label): Remove.
3455 * typeck.c (c_expand_return): Remove.
3456 (c_expand_start_case): Likewise.
3458 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3460 * ir.texi: Document type nodes.
3462 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3464 * cp-tree.h (init_cp_semantics): Declare.
3465 (genrtl_try_block): Don't declare.
3466 (genrtl_handler): Likewise.
3467 (genrtl_catch_block): Likewise.
3468 (genrtl_ctor_stmt): Likewise.
3469 (genrtl_subobject): Likewise.
3470 (genrtl_do_poplevel): Likewise.
3471 (genrtl_named_return_value): Likewise.
3472 * lex.c (init_parse): Call init_cp_semantics.
3473 * semantics.c (genrtl_try_block): Give it internal linkage.
3474 (genrtl_handler): Likewise.
3475 (genrtl_catch_block): Likewise.
3476 (genrtl_ctor_stmt): Likewise.
3477 (genrtl_subobject): Likewise.
3478 (genrtl_do_poplevel): Likewise.
3479 (genrtl_named_return_value): Likewise.
3480 (lang_expand_stmt): Rename to ...
3481 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3482 (init_cp_semantics): Define.
3484 * decl.c (initialize_local_var): Remove RTL-generating code.
3485 * semantics.c (genrtl_try_block): Fix formatting.
3487 Move statement-tree facilities from C++ to C front-end.
3488 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3489 (void_zero_node): Remove.
3490 (stmt_tree): Likewise.
3491 (scope_chain): Adjust.
3492 (language_function): Rename to cp_language_function.
3493 (cp_function_chain): Adjust.
3494 (current_stmt_tree): Remove.
3495 (last_tree): Likewise.
3496 (last_expr_type): Likewise.
3497 (struct lang_decl): Adjust.
3498 (STMT_IS_FULL_EXPR_P): Remove.
3500 (begin_stmt_tree): Likewise.
3501 (finish_stmt_tree): Likewise.
3502 (walk_tree_fn): Likewise.
3503 (walk_stmt_tree): Likewise.
3504 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3505 * decl.c (mark_stmt_tree): Adjust type.
3506 (init_decl_processing): Don't build void_zero_node.
3507 (initialize_local_var): Adjust usage of current_stmt_tree.
3508 (finish_enum): Use add_stmt, not add_tree.
3509 (save_function_data): Adjust use of language_function.
3510 (finish_constructor_body): Use add_stmt, not add_tree.
3511 (finish_destructor_body): Likewise.
3512 (push_cp_function_context): Adjust use of language_function.
3513 (pop_cp_function_context): Likewise.
3514 (mark_lang_function): Likewise.
3515 (mark_cp_function_context): Likewise.
3516 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3517 (build_vec_init): Likewise.
3518 * semantics.c (SET_LAST_STMT): Remove.
3519 (RECHAIN_STMTS): Don't use it.
3520 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3521 (current_stmt_tree): Define.
3523 (finish_goto_stmt): Use add_stmt, not add_tree.
3524 (finish_expr_stmt): Likewise.
3525 (begin_if_stmt): Likewise.
3526 (finish_then_clause): Likewise.
3527 (begin_while_stmt): Likewise.
3528 (begin_do_stmt): Likewise.
3529 (finish_return_stmt): Likewise.
3530 (begin_for_stmt): Likewise.
3531 (finish_break_stmt): Likewise.
3532 (finish_continue_stmt): Likewise.
3533 (begin_switch_stmt): Likewise.
3534 (finish_case_label): Likewise.
3535 (begin_try_block): Likewise.
3536 (begin_function_try_block): Likewise.
3537 (begin_handler): Likewise.
3538 (begin_catch_block): Likewise.
3539 (begin_compound_stmt): Likewise.
3540 (begin_asm_stmt): Likewise.
3541 (finish_asm_stmt): Likewise.
3542 (finish_label_stmt): Likewise.
3543 (add_decl_stmt): Likewise.
3544 (finish_subobject): Likewise.
3545 (finish_decl_cleanup): Likewise.
3546 (finish_named_return_value): Likewise.
3547 (setup_vtbl_ptr): Likewise.
3548 (add_scope_stmt): Likewise.
3549 (finish_stmt_expr): Likewise.
3550 (prune_unused_decls): Remove.
3551 (begin_stmt_tree): Likewise.
3552 (finish_stmt_tree): Likewise.
3553 (prep_stmt): Adjust use of current_stmt_tree.
3554 (lang_expand_stmt): Likewise.
3555 * tree.c (statement_code_p): Remove.
3556 (cp_statement_code_p): New function.
3557 (walk_stmt_tree): Remove.
3558 (init_tree): Set lang_statement_code_p.
3560 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3562 Integrated preprocessor.
3564 * Make-lang.in, Makefile.in: Remove all references to input.c,
3565 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3566 * gxx.gperf, hash.h, input.c: Delete.
3567 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3568 initialized properly.
3570 * class.c (fixup_pending_inline): Take a tree, not a
3571 struct pending_inline *. All callers changed.
3572 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3573 RID_PROTECTED entries in ridpointers[] array here.
3574 * decl.c (duplicate_decls): Do not refer to struct
3576 (record_builtin_type, init_decl_processing): Use RID_MAX not
3578 (grokdeclarator): Use C_IS_RESERVED_WORD.
3579 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3581 (grok_x_components): Do not inspect pending_inlines chain.
3583 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3584 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3585 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3586 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3587 TIME_IDENTIFIER_FILEINFO): Kill.
3589 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3591 * parse.y: Call do_pending_inlines unconditionally.
3592 reinit_parse_for_method is now snarf_method. fn.defpen is no
3593 longer necessary. Remove unnecessary <itype> annotation on
3594 SCOPE. Do not refer to end_of_file or struct pending_inline.
3595 * semantics.c (begin_inline_definitions): Call
3596 do_pending_inlines unconditionally.
3598 * lex.c: Remove all code now shared with C front end.
3599 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3600 into the get_identifier table. Rewrite pragma handling to
3601 work with the registry. Move code to save tokens for later
3602 processing to spew.c.
3604 * spew.c: Rewrite everything in terms of token streams instead
3605 of text. Move routines here from lex.c / input.c as
3606 appropriate. GC-mark trees hanging off the pending inlines
3609 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3611 * NEWS: Mention that the named return value extension has been
3613 * cp-tree.h (original_result_rtx): Define.
3614 (TREE_REFERENCE_EXPR): Remove.
3615 (DECL_VPARENT): Likewise.
3616 (pushdecl_nonclass_level): Likewise.
3617 (store_return_init): Likewise.
3618 (reinit_lang_specific): Likewise.
3619 (genrtl_named_return_value): Change prototype.
3620 * decl.c (original_result_rtx): Remove.
3621 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3622 Do not generate RTL for local variables here.
3623 (store_return_init): Remove.
3624 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3626 (finish_named_return_value): Adjust accordingly. Warn that this
3627 extension is deprecated.
3628 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3630 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3632 * pt.c (type_unification_real): Replace switch with if.
3633 (unify): Tsubst non-type parms before comparing.
3635 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3637 * error.c (dump_typename): New function, broken out of ...
3638 (dump_type): ... here. Use it.
3639 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3641 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3643 * init.c (build_offset_ref): Deal with namespace scoped
3646 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3648 * class.c (resolve_address_of_overloaded_function): Add
3649 explanation message.
3650 * decl.c (define_case_label): Reformat explanation.
3651 * decl2.c (finish_static_data_member_decl): Likewise.
3652 (grokfield): Likewise.
3653 * friend.c (do_friend): Likewise.
3655 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3657 * tree.c (walk_tree): Expose tail recursion.
3658 (walk_stmt_tree): New function.
3659 * cp-tree.h: Prototype walk_stmt_tree.
3660 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3661 the BLOCKs directly. If a BLOCK has no variables after
3662 pruning, discard it.
3663 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3664 restore the line number.
3666 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3668 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3669 (pt.o): Remove dependency on HTAB_H.
3670 * cp-tree.h: Include hashtab.h.
3671 (walk_tree): Change prototype.
3672 (walk_tree_without_duplicates): New function.
3673 * decl.c (check_default_argument): Use it.
3674 * optimize.c (remap_decl): Adjust calls to walk_tree.
3675 (copy_body): Likewise.
3676 (expand_calls_inline): Likewise.
3677 (calls_setjmp_p): Use walk_tree_without_duplicates.
3678 * pt.c: Don't include hashtab.h.
3679 (for_each_template_parm): Use walk_tree_without_duplicates.
3680 * semantics.c (finish-stmt_tree): Likewise.
3681 (expand_body): Likewise.
3682 * tree.c (walk_tree): Add additional parameter.
3683 (walk_tree_without_duplicates): New function.
3684 (count_trees): Use it.
3685 (verify_stmt_tree): Adjust call to walk_tree.
3686 (find_tree): Use walk_tree_without_duplicates.
3687 (no_linkage_check): Likewise.
3688 (break_out_target_exprs): Adjust call to walk_tree.
3689 (cp_unsave): Likewise.
3691 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3693 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3694 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3695 * cp-tree.h (TYPE_BINFO): Adjust comment.
3696 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3697 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3698 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3699 (TYPE_TEMPLATE_INFO): Likewise.
3700 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3701 * class.c (push_nested_class): Likewise.
3702 * decl.c (lookup_name_real): Likewise.
3703 (grokdeclarator): Likewise.
3704 (grok_op_properties): Likewise.
3705 (xref_tag): Likewise.
3706 (xref_basetypes): Likewise.
3707 * decl2.c (constructor_name_full): Likewise.
3708 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3709 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3710 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3711 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3712 (dump_type_suffix): Likewise.
3713 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3715 (get_aggr_from_typedef): Likewise.
3716 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3717 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3718 (write_template_parm): Likewise.
3719 (write_template_template_parm): Check tree code instead of
3720 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3721 * method.c (build_overload_nested_name): Add
3722 BOUND_TEMPLATE_TEMPLATE_PARM.
3723 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3724 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3725 * pt.c (convert_template_argument): Check tree code instead of
3726 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3727 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3728 (for_each_template_parm): Adjust comment.
3729 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3730 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3731 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3732 template_args_equal to compare template template parameter cases.
3733 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3734 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3736 * tree.c (copy_template_template_parm): Decide whether to create
3737 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3738 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3739 (copy_tree_r): Likewise.
3740 * typeck.c (comptypes): Likewise. Check tree code instead of
3741 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3743 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3745 * decl.c (finish_function): Move the code for handling functions
3746 marked with the constructor and destructor attributes inside the
3749 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3751 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3753 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3755 * pt.c (lookup_template_class): Remove abort.
3756 * tree.c (get_type_decl): Allow error_mark_node.
3758 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3760 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3763 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3765 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3768 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3770 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3771 union tag mismatch error reporting.
3773 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3775 * call.c (build_scoped_method_call): Check it is not a namespace.
3777 2000-08-30 Jason Merrill <jason@redhat.com>
3779 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3781 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3782 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3783 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3785 * decl.c (start_function): Always call make_function_rtl.
3787 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3789 * semantics.c (prune_unused_decls): New function.
3790 (finish_stmt_tree): Call it via walk_tree.
3792 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3794 * class.c (build_secondary_vtable): Constify a char *.
3795 * decl.c (init_decl_processing): Initialize function_id_node,
3796 pretty_function_id_node, and func_id_node.
3797 * input.c (struct input_source): Constify 'str'.
3798 (feed_input): Constify first argument.
3799 * mangle.c (write_identifier): Constify argument.
3800 * pt.c (mangle_class_name_for_template): Constify argument.
3802 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3804 * typeck.c (mark_addressable): Remove code that pokes around in
3807 2000-08-28 Jason Merrill <jason@redhat.com>
3809 * lex.c (file_name_nondirectory): Move to toplev.c.
3811 * cp-tree.h (LOCAL_CLASS_P): New macro.
3812 * class.c (finish_struct_1): Use it.
3814 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3816 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3817 (write_encoding): Pass another argument to write_name.
3818 (write_name): Add ignore_local_scope parameter. Fix handling of
3820 (write_nested_name): Use write_unqualified_name.
3821 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3822 (write_template_prefix): Use write_unqualified_name.
3823 (write_component): Remove.
3824 (write_local_name): Add parameter. Use direct local entity to
3825 discriminator calculation.
3826 (write_class_enum_type): Pass another argument to write_name.
3827 (write_template_template_arg): Likewise.
3828 (make_guard_variable): Likewise.
3830 2000-08-27 Jason Merrill <jason@redhat.com>
3832 * decl.c (pushdecl): Matching decls for local externs are found in
3833 the current level. Propagate linkage information from previous
3836 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3838 * ir.texi (Expressions): Fix typo.
3840 2000-08-25 Greg McGary <greg@mcgary.org>
3842 * tree.c (init_tree): Use ARRAY_SIZE.
3844 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3846 * error.c (cp_tree_printer): Rework.
3848 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3850 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3852 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3853 (cp-demangle.o): Remove target.
3854 (dyn-string.o): Likewise.
3856 * decl.c (grokfndecl): Require that `main' return an `int'.
3857 * mangle.c (write_encoding): Don't mangle return types for
3858 conversion functions.
3860 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3862 * error.c (tree_formatting_info): New data type.
3863 (tree_being_formatted): New macro.
3864 (tree_formatting_flags): Likewise.
3865 (put_whitespace): Likewise.
3866 (print_tree_identifier): Likewise.
3867 (print_identifier): Likewise.
3868 (cp_tree_printer, print_function_argument_list, print_declaration,
3869 print_expression, print_function_declaration,
3870 print_function_parameter, print_type, print_cv_qualifier): New
3872 (init_error): Initialize lang_printer.
3874 2000-08-24 Jason Merrill <jason@redhat.com>
3876 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3877 adjustment necessary.
3879 2000-08-24 Greg McGary <greg@mcgary.org>
3881 * cp-tree.h (MAIN_NAME_P): Remove macro.
3883 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3885 * error.c (print_instantiation_context): Don't forget to flush the
3888 2000-08-23 Jason Merrill <jason@redhat.com>
3890 * typeck.c (build_ptrmemfunc): Save the input pmf.
3892 * method.c (process_modifiers): Use same_type_p.
3894 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3896 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3897 * mangle.c (write_function_type): Change prototype.
3898 (write_encoding): Don't mangle return types for
3899 constructors or destructors.
3900 (write_type): Adjust call to write_function_type.
3901 * pt.c (instantiate_template): Instantiate alternate entry points
3902 when instantiating the main function.
3904 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3906 * error.c (cp_print_error_function): Don't use embedded '\n' in
3909 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3911 * decl.c (init_decl_processing): Remove bogus initialization.
3912 * error.c (lang_print_error_function): Restore here.
3913 (init_error): Initialize print_error_function.
3915 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3917 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3919 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3921 * Makefile.in (error.o): Depends on diagnostic.h
3923 * cp-tree.h (problematic_instantiation_changed,
3924 record_last_problematic_instantiation, current_instantiation,
3925 print_instantiation_context): Declare.
3926 (maybe_print_template_context): Remove.
3928 * decl.c (init_decl_processing): Set print_error_function to NULL.
3929 (lang_print_error_function): Remove, since we're using a new
3932 * error.c: #include diagnostic.h
3933 (function_category): New function.
3934 (cp_diagnostic_starter): Likewise.
3935 (cp_diagnostic_finalizer): Likewise.
3936 (cp_print_error_function): Likewise.
3937 (maybe_print_instantiation_context): Likewise.
3938 (print_instantiation_full_context): Likewise.
3939 (print_instantiation_partial_context): Likewise.
3940 (print_instantiation_context): Define.
3941 (init_error): Initialize diagnostic pager and finalizer.
3943 * pt.c (problematic_instantiation_changed): Define.
3944 (record_last_problematic_instantiation): Likewise.
3945 (current_instantiation): Likewise.
3946 (maybe_print_template_context): Remove.
3947 (print_template_context): Likewise.
3948 (current_tinst_level): Make static to reflect Brendan Kehoe's
3949 change of 1995-04-13.
3950 (push_tinst_level): Call print_instantiation_context.
3952 2000-08-21 Nix <nix@esperi.demon.co.uk>
3954 * lang-specs.h: Do not process -o or run the assembler if
3957 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3959 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3961 * decl2.c (lang_decode_option): Disable gettext attributes for
3964 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3966 * lex.c (lang_init_options): Default diagnostic message maximum
3967 length to 80, when line-wrapping.
3969 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3971 * class.c (build_vtbl_initializer): Clear the entire
3972 vtbl_init_data. Start keeping track of the functions for which we
3973 have created vcall offsets here.
3974 (dfs_build_vcall_offset_vtbl_entries): Remove.
3975 (build_vcall_offset_vtbl_entries): Reimplement.
3976 (add_vcall_offset_vtbl_entries_r): New function.
3977 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3978 computing when vcall offsets are necessary.
3980 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3982 * decl.c (member_function_or_else): Use cp_error ... %T.
3983 (grokdeclarator): Likewise.
3984 (start_method): Likewise.
3985 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3987 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3989 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3992 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3994 * cp-tree.h (PTRMEM_OK_P): New macro.
3995 (itf_ptrmem_ok): New enumeration value.
3996 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3997 argument. Diagnose implicit pointer to member.
3998 (instantiate_type): Don't diagnose implicit pointer to member
3999 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4000 resolve_address_of_overloaded_function.
4001 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4002 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4003 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4004 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4005 (build_unary_op): Deal with single non-static member in
4008 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4010 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4012 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4014 * cp-tree.h (enum_name_string): Remove prototype.
4015 (report_case_error): Remove prototype.
4016 * cp/typeck2.c (enum_name_string): Remove.
4017 (report_case_error): Remove.
4018 * error.c (dump_expr): Deal with enum values directly.
4019 Correctly negate integer constant.
4021 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4023 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4024 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4025 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4026 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4027 (__cxa_vec_new): Use __cxa_vec_new2.
4028 (__cxa_vec_delete): Use __cxa_vec_delete2.
4030 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4032 * vec.cc (__cxa_vec_new): Set "C" linkage.
4033 (__cxa_vec_ctor): Likewise.
4034 (__cxa_vec_cctor): Likewise.
4035 (__cxa_vec_dtor): Likewise.
4036 (__cxa_vec_delete): Likewise.
4037 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4038 (__cxa_vec_ctor): Likewise.
4039 (__cxa_vec_cctor): Likewise.
4040 (__cxa_vec_dtor): Likewise.
4041 (__cxa_vec_delete): Likewise.
4043 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4045 * class.c (instantiate_type): Reinstate local variable
4046 deleted in previous change.
4048 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4051 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4053 * cp-tree.h (instantiate_type_flags): New enumeration.
4054 (instantiate_type): Change parameter.
4055 * class.c (instantiate_type): Adjust prototype. Adjust.
4056 * call.c (standard_conversion): Adjust instantiate_type call.
4057 (reference_binding): Likewise.
4058 (build_op_delete_call): Likewise.
4059 (convert_like_real): Likewise.
4060 * cvt.c (cp_convert_to_pointer): Likewise.
4061 (convert_to_reference): Likewise.
4062 * pt.c (convert_nontype_argument): Likewise.
4063 * typeck.c (build_binary_op): Likewise.
4064 (build_ptrmemfunc): Likewise.
4065 (convert_for_assignment): Likewise.
4067 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4069 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4070 (current_aggr): Define.
4071 * decl.c (grokdeclarator): Make sure a friend class is an
4072 elaborated type specifier.
4073 * parse.y (current_aggr): Remove static definition.
4074 (cp_parse_init): Adjust.
4075 (structsp): Clear and restore current_aggr.
4076 (component_decl_list): Clear current_aggr.
4078 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4079 aggregate tag on the typename's context.
4081 * pt.c (tsubst_friend_class): Return error_mark_node, if
4083 (instantiate_class_template): Ignore error_mark_node friend types.
4085 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4087 * cvt.c (warn_ref_binding): New static function, broken out of ...
4088 (convert_to_reference): ... here. Use it.
4090 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4092 * parse.y (template_arg): Add rule for template qualified with
4095 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4097 * decl2.c (add_function): Reorganize.
4098 (arg_assoc): Do not consider function template decls.
4100 2000-08-11 Jason Merrill <jason@redhat.com>
4102 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4105 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4107 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4108 (lookup_nested_tag): Likewise.
4110 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4113 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4115 * parse.y (named_complex_class_head_sans_basetype): Remove
4118 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4120 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4121 explicit TEMPLATE_ID_EXPR args.
4122 (build_expr_from_tree, case CALL_EXPR): Likewise.
4124 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4126 * decl.c (check_tag_decl): Diagnose typename's which don't
4129 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4131 * init.c (build_aggr_init): Reject bogus array initializers
4134 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4136 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4138 * cp/tinfo.cc (__dynamic_cast): Likewise.
4139 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4141 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4143 * cvt.c (convert_to_pointer_force): Fix error message when
4144 attempting to cast from ambiguous base.
4146 2000-08-08 Jason Merrill <jason@redhat.com>
4148 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4149 (tsubst_template_arg_vector): Likewise.
4151 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4152 assume that one will be as large as the union.
4154 2000-08-07 Kazu Hirata <kazu@hxi.com>
4156 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4157 * decl.c (pop_labels): Likewise.
4159 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4161 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4163 (__pointer_to_member_type_info): Likewise.
4164 (__base_class_info): Likewise.
4165 (__class_type_info): Likewise.
4166 (__si_class_type_info): Likewise.
4167 (__vmi_class_type_info): Likewise.
4168 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4169 Changed member names to match specifications.
4170 (__vmi_class_type_info::__do_find_public_src): Likewise.
4171 (__si_class_type_info::__do_dyncast): Likewise.
4172 (__vmi_class_type_info::__do_dyncast): Likewise.
4173 (__si_class_type_info::__do_upcast): Likewise.
4174 (__vmi_class_type_info::__do_upcast): Likewise.
4175 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4176 (__pbase_type_info::__pointer_catch): Likewise.
4177 (__pointer_type_info::__pointer_catch): Likewise.
4178 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4180 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4182 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4183 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4184 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4186 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4188 * cp-tree.h (add_method): Change prototype.
4189 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4190 Don't double the size of the method vector in the error case.
4191 (handle_using_decl): Adjust call to add_method.
4192 (add_implicitly_declared_members): Likewise.
4193 (clone_function_decl): Likewise.
4194 * decl2.c (check_classfn): Likewise.
4195 * semantics.c (finish_member_declaration): Likewise.
4197 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4199 * decl.c (flag_isoc94): New variable.
4201 2000-08-02 Jason Merrill <jason@redhat.com>
4203 * pt.c (do_type_instantiation): Add complain parm; don't complain
4204 if called recursively.
4205 * cp-tree.h, parse.y: Adjust.
4207 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4209 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4210 -Wno-strict-prototypes.
4212 * g++spec.c: Adjust type of second argument to
4213 lang_specific_driver, and update code as necessary.
4215 * cp-tree.h: Don't prototype min_precision here.
4216 (my_friendly_assert): Cast expression to void.
4217 * semantics.c (do_poplevel): Initialize scope_stmts.
4219 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4221 * cp-tree.h (DECL_NEEDED_P): Tweak.
4223 2000-07-28 Jason Merrill <jason@redhat.com>
4225 * lang-specs.h: Use %i in rule for .ii files.
4227 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4229 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4231 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4233 Allow indirect primary bases.
4234 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4236 (CLASSTYPE_VFIELD_PARENT): Remove.
4237 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4238 (BINFO_PRIMARY_BINFO): Remove.
4239 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4240 (BINFO_VBASE_PRIMARY_P): Likewise.
4241 (BINFO_PRIMARY_BASE_OF): New macro.
4242 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4243 (get_primary_binfo): New function.
4244 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4245 * class.c (vcall_offset_data_s): Rename to ...
4246 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4247 and add ctor_vtbl_p.
4248 (get_derived_offset): Use get_primary_binfo.
4249 (dfs_mark_primary_bases): Adjust handling of virtual primary
4251 (mark_primary_bases): Likewise.
4252 (set_primary_base): Take a binfo, not an integer, as a
4253 representation of the primary base.
4254 (indirect_primary_base_p): Remove.
4255 (determine_primary_base): Adjust for indirect primary bases.
4256 (dfs_find_final_overrider): Fix typo in coment.
4257 (update_vtable_entry_for_fn): Use get_primary_binfo.
4258 (layout_nonempty_base_or_field): Tweak.
4259 (build_base_fields): Adjust for new primary base semantics.
4260 (dfs_propagate_binfo_offsets): Remove.
4261 (propagate_binfo_offsets): Rewrite.
4262 (dfs_set_offset_for_shared_vbases): Remove.
4263 (layout_virtual_bases): Don't use it.
4264 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4266 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4267 CLASSTYPE_VFIELD_PARENT.
4268 (dfs_get_primary_binfo): New function.
4269 (get_primary_binfo): Likewise.
4270 (dump_class_hierarchy_r): Tweak printing of primary bases.
4271 (build_vtbl_initializer): Fix typo in comments. Use
4273 (build_vcall_and_vbase_vtbl_entries): Likewise.
4274 (build_vbaes_offset_vtbl_entries): Likewise.
4275 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4276 BV_VCALL_INDEX to handle indirect primary bases.
4277 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4278 (build_rtti_vtbl_entries): Likewise.
4279 * search.c (get_shared_vbase_if_not_primary): Tweak.
4280 (find_vbase_instance): Likewise.
4281 (binfo_for_vtable): Simplify.
4282 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4283 (make_binfo): Make it have 11 entries.
4285 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4287 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4288 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4289 ascertaining primaryness.
4290 (G): Remove template_args.
4291 (decl_is_template_id): New function.
4292 (write_encoding): Use decl_is_template_id.
4293 (write_name): Likewise. Handle type_decls. Get main variant of
4295 (write_nested_name): Likewise.
4296 (write_prefix): Likewise.
4297 (write_template_prefix): Likewise.
4298 (write_special_name_constructor): Remove defunct production from
4300 (write_bare_function_type): Remove comment about absent parameter.
4301 (write_template_template_arg): Add missing grammar production to
4304 2000-07-27 Jason Merrill <jason@redhat.com>
4306 * decl.c (duplicate_decls): If common_type produces a non-typedef
4307 type for a typedef, just use the old type.
4309 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4311 * cp-tree.h (function_depth): Declare.
4312 (verify_stmt_tree): Likewise.
4313 (find_tree): Likewise.
4314 * decl.c (function_depth): Give it external linkage.
4315 * optimize.c (optimize_function): Increment and decrement it.
4316 * tree.c (verify_stmt_tree_r): New function.
4317 (verify_stmt_tree): Likewise.
4318 (find_tree_r): Likewise.
4319 (find_tree): Likewise.
4321 2000-07-27 Jason Merrill <jason@redhat.com>
4323 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4325 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4327 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4329 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4330 * decl2.c (get_guard): Call cp_finish_decl, not
4331 rest_of_decl_compilation, for local guards.
4332 * lex.c (do_identifier): Remove unused variable.
4334 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4336 * parse.y: Add missing ';'.
4338 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4340 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4343 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4345 Kill strict_prototype. Backwards compatibility only for
4346 non NO_IMPLICIT_EXTERN_C systems.
4347 * cp-tree.h (flag_strict_prototype): Remove.
4348 (strict_prototype): Remove.
4349 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4350 * decl.c (maybe_push_to_top_level): Adjust.
4351 (pop_from_top_level): Adjust.
4352 (decls_match): Only allow sloppy parm matching for ancient
4354 (init_decl_processing): Adjust.
4355 (grokdeclarator): Adjust.
4356 * decl2.c (flag_strict_prototype): Remove.
4357 (strict_prototype): Remove.
4358 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4359 (lang_f_options): Remove "strict-prototype".
4360 (unsupported-options): Add "strict-prototype".
4361 * lex.c (do_identifier): Adjust.
4362 (do_scoped_id): Adjust.
4363 * parse.y (empty_parms): Adjust.
4364 * class.c (push_lang_context): Adjust.
4365 (pop_lang_context): Adjust.
4366 * typeck.c (comp_target_parms): Adjust.
4368 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4370 * decl.c (poplevel): Deal with anonymous variables at for scope.
4371 (maybe_inject_for_scope_var): Likewise.
4373 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4375 * decl.c: Remove all signal handling code, now done in toplev.c.
4377 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4379 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4381 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4384 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4386 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4387 Define my_friendly_assert and my_friendly_abort as macros
4388 which may call friendly_abort. Prototype friendly abort, not
4389 my_friendly_abort or my_friendly_assert.
4390 * decl.c (signal_catch): Report the signal caught in the error
4391 message. Call fatal directly.
4392 * typeck2.c (ack, my_friendly_assert): Delete.
4393 (my_friendly_abort): Rename to friendly_abort. Expect file,
4394 line, and function parameters. Report the abort code, then
4395 call fancy_abort. Do not mask an abort if errors have
4398 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4400 * typeck.c (comp_target_parms): Remove obsolete parameter.
4401 (comp_target_types): Adjust.
4403 2000-07-17 Jason Merrill <jason@redhat.com>
4405 * typeck.c (mark_addressable): Never set TREE_USED.
4406 * call.c (build_call): Don't abort on calls to library functions
4407 that have been declared normally.
4409 * typeck.c (build_binary_op): Fix grammar in warning.
4411 * exception.cc (__eh_free): Fix prototype.
4413 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4415 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4416 IDENTIFIER_NAMESPACE_VALUE.
4418 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4420 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4421 * method.c (use_thunk): Correct handling of vcall offsets.
4423 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4425 * .cvsignore: parse.h and parse.c have no cp- prefix.
4427 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4429 * .cvsignore: New file.
4431 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4433 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4435 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4437 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4439 * parse.h: Likewise.
4441 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4443 * class.c (layout_class_type): Add pointers to virtual bases after
4444 base classes under the old ABI.
4446 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4448 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4449 (finish_continue_stmt): Likewise.
4450 (begin_for_stmt): Remove call to note_level_for_for.
4451 (finish_goto_stmt): Change call from build_min_nt
4453 (finish_expr_stmt): Likewise.
4454 (begin_if_stmt): Likewise.
4455 (begin_while_stmt): Likewise.
4456 (finish_while_stmt): Likewise.
4457 (finish_return_stmt): Likewise.
4458 (begin_for_stmt): Likewise.
4459 (finish_for_stmt): Likewise.
4460 (finish_break_stmt): Likewise.
4461 (begin_switch_stmt): Likewise.
4462 (finish_case_label): Likewise.
4463 (genrtl_try_block): Likewise.
4464 (begin_try_block): Likewise.
4465 (begin_handler): Likewise.
4466 (begin_compound_stmt): Likewise.
4467 (finish_asm_stmt): Likewise.
4468 (finish_label_stmt): Likewise.
4469 (add_decl_stmt): Likewise.
4470 (finish_subobject): Likewise.
4471 (finish_decl_cleanup): Likewise.
4472 (finish_named_return_value): Likewise.
4473 (setup_vtbl_ptr): Likewise.
4474 (add_scope_stmt): Likewise.
4475 * decl.c (finish_constructor_body): Likewise.
4476 (finish_destructor_body): Likewise.
4477 * optimize.c (copy_body_r): Likewise.
4478 (initialize_inlined_parameters): Likewise.
4479 (declare_return_variable): Likewise.
4480 (expand_call_inline): Likewise.
4482 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4484 * semantics.c (expand_body): Sync interface information
4485 at the end of function body expansion.
4487 2000-07-09 Jason Merrill <jason@redhat.com>
4489 * init.c (build_new_1): Bail early if the call to new fails.
4491 * decl.c (compute_array_index_type): Check specifically for
4492 an INTEGER_CST, not just TREE_CONSTANT.
4494 * decl.c (duplicate_decls): Don't call duplicate_decls on
4495 the DECL_TEMPLATE_RESULT.
4496 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4499 * error.c (dump_template_bindings): Don't crash if we had an
4500 invalid argument list.
4502 * typeck.c (c_expand_start_case): Do narrowing here.
4503 * semantics.c (finish_switch_cond): Not here.
4505 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4507 * parse.y (asm_clobbers): Do string concatenation.
4509 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4511 * decl.c (pushtag): Don't put local classes in template functions
4512 on the local_classes list.
4514 2000-07-04 Scott Snyder <snyder@fnal.gov>
4516 * decl2.c (get_guard): Add missing return for old ABI local
4519 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4521 * cp-tree.h (char_type_p): New function.
4522 * decl.c (init_decl_processing): Don't initialize
4523 signed_wchar_type_node or unsigned_wchar_type_node.
4524 (complete_array_type): Handle brace-enclosed string-constants.
4525 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4526 * tree.c (char_type_p): New function.
4527 * typeck2.c (digest_init): Use char_type_p.
4529 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4531 * pt.c (tsubst): Don't layout type, if it's error_mark.
4533 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4535 * pt.c (instantiate_pending_templates): Reset template level.
4537 2000-07-05 Jason Merrill <jason@redhat.com>
4539 * call.c (joust): Don't complain about `operator char *()' beating
4540 `operator const char *() const'.
4542 2000-07-04 scott snyder <snyder@fnal.gov>
4543 Jason Merrill <jason@redhat.com>
4545 * repo.c (repo_get_id): Handle the case where a class with virtual
4546 bases has a null TYPE_BINFO_VTABLE.
4548 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4549 Jason Merrill <jason@redhat.com>
4551 * parse.y (member_init): Just pass in the type.
4552 * init.c (expand_member_init): Handle getting a type.
4554 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4555 Jason Merrill <jason@redhat.com>
4557 * decl.c (finish_function): Warn if a function has no return
4559 Suggested by Andrew Koenig.
4560 * typeck.c (check_return_expr): Do set current_function_returns_value
4561 if we got an error_mark_node.
4563 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4565 * decl2.c (push_decl_namespace): Push the original namespace.
4567 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4569 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4570 * semantics.c (begin_class_definition): Clear it.
4572 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4574 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4575 (genrtl_expr_stmt): Likewise.
4576 (genrtl_decl_stmt): Likewise.
4577 (genrtl_if_stmt): Likewise.
4578 (genrtl_while_stmt): Likewise.
4579 (genrtl_do_stmt): Likewise.
4580 (genrtl_return_stmt): Likewise.
4581 (genrtl_for_stmt): Likewise.
4582 (genrtl_break_stmt): Likewise.
4583 (genrtl_continue_stmt): Likewise.
4584 (genrtl_scope_stmt): Likewise.
4585 (genrtl_switch_stmt): Likewise.
4586 (genrtl_case_label): Likewise.
4587 (genrtl_begin_compound_stmt): Likewise.
4588 (genrtl_finish_compound_stmt): Likewise.
4589 (genrtl_compound_stmt): Likewise.
4590 (genrtl_asm_stmt): Likewise.
4592 * init.c (begin_init_stmts): Remove call to
4593 genrtl_begin_compound_stmt.
4594 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4596 * semantics.c (lang_expand_stmt): Changed call to
4597 genrtl_compound_stmt to ignore return value.
4599 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4601 * mangle.c (canonicalize_for_substitution): Return the canonical
4604 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4606 * typeck.c (commonparms): Remove obstack manipulations.
4608 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4610 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4612 * Makefile.in (OBJS): Added ../c-semantics.o.
4613 (OBJDEPS): Likewise.
4615 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4617 (struct stmt_tree): Added comment.
4618 (current_function_name_declared): Removed.
4619 (stmts_are_full_exprs_p): Likewise.
4620 (genrtl_do_pushlevel): Likewise.
4621 (genrtl_clear_out_block): Likewise.
4622 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4623 (DECL_ANON_UNION_ELEMS): Likewise.
4624 (emit_local_var): Likewise.
4625 (make_rtl_for_local_static): Likewise.
4626 (do_case): Likewise.
4627 (expand_stmt): Likewise.
4628 (genrtl_decl_cleanup): Likewise.
4629 (c_expand_asm_operands): Likewise.
4630 (c_expand_return): Likewise.
4631 (c_expand_start_case): Likewise.
4633 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4634 (emit_local_var): Likewise.
4635 (initialize_local_var): Change reference to
4636 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4637 Change reference to stmts_are_full_exprs_p to
4638 current_stmt_tree->stmts_are_full_exprs_p.
4639 (push_cp_function_context): Likewise.
4641 * expect.c (expand_throw): Change reference to
4642 stmts_are_full_exprs_p.
4644 * init.c (build_aggr_init): Change reference to
4645 stmts_are_full_exprs_p.
4646 (build_vec_init): Likewise.
4648 * optimize.c (maybe_clone_body): Change reference to
4649 current_function_name_declared to
4650 cp_function_chain->name_declared.
4652 * pt.c (instantiate_decl): Change reference to
4653 current_function_name_declared to
4654 cp_function_chain->name_declared.
4656 * semantics.c (expand_cond): Moved declaration to c-common.h.
4657 (genrtl_do_pushlevel): Moved to c-semantics.c.
4658 (genrtl_clear_out_block): Likewise.
4659 (genrtl_goto_stmt): Likewise.
4660 (genrtl_expr_stmt): Likewise.
4661 (genrtl_decl_stmt): Likewise.
4662 (gerntl_if_stmt): Likewise.
4663 (genrtl_while_stmt): Likewise.
4664 (genrtl_do_stmt): Likewise.
4665 (genrtl_return_stmt): Likewise.
4666 (genrtl_for_stmt): Likewise.
4667 (genrtl_break_stmt): Likewise.
4668 (genrtl_continue_stmt): Likewise.
4669 (genrtl_scope_stmt): Likewise.
4670 (genrtl_switch_stmt): Likewise.
4671 (genrtl_case_label): Likewise.
4672 (genrtl_begin_compound_stmt): Likewise.
4673 (genrtl_finish_compound_stmt): Likewise.
4674 (genrtl_compound_stmt): Likewise.
4675 (genrtl_asm_stmt): Likewise.
4676 (genrtl_decl_cleanup): Likewise.
4677 (expand_cond): Likewise.
4678 (expand_stmt): Renamed to ...
4679 (lang_expand_stmt): ... this.
4680 (lang_expand_expr_stmt): Initialize.
4681 (set_current_function_name_declared): Likewise.
4682 (stmts_are_full_exprs_p): Likewise.
4683 (current_function_name_declared): Likewise.
4684 (anon_aggr_type_p): Likewise.
4685 (do_poplevel): Change reference to
4686 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4687 Change reference to stmts_are_full_exprs_p to
4688 current_stmt_tree->stmts_are_full_exprs_p.
4689 (add_tree): Likewise.
4690 (finish_expr_stmt): Likewise.
4691 (prep_stmt): Likewise.
4692 (lang_expand_stmt): Likewise.
4693 (begin_compound_stmt): Change reference to
4694 current_function_name_declared to
4695 cp_function_chain->name_declared and call to
4696 current_function_name_declared().
4697 (setup_vtbl_ptr): Likewise.
4698 (genrtl_do_poplevel): Removed.
4700 2000-06-30 Jason Merrill <jason@redhat.com>
4702 * init.c (init_init_processing): Go back to aligning like
4703 double_type_node for old ABI.
4704 (get_cookie_size): Make cookie larger if we get a type that needs
4706 (build_vec_delete): Call it.
4708 * typeck.c (qualify_type_recursive): New fn.
4709 (composite_pointer_type): Use it.
4710 (build_binary_op): Use composite_pointer_type.
4712 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4713 Jason Merrill <jason@redhat.com>
4715 * typeck.c (check_return_expr): Don't complain about returning
4716 NULL from operator new if -fcheck-new.
4717 * cp-tree.h: Declare flag_check_new here.
4720 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4722 * mangle.c (find_substitution): Use same_type_p.
4723 (write_encoding): Don't check for substitutions.
4725 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4727 * parse.y (expr_no_comma_rangle): New non-terminal.
4728 (template_parm): Use it for default parameter case.
4729 (template_arg): Use it.
4730 (expr_no_commas): Remove commented out undefined extensions.
4731 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4732 * parse.h, parse.c: Rebuilt.
4734 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4736 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4737 (finish_asm_stmt): Do it here, instead.
4739 * cp-tree.h (ridpointers): Don't declare.
4740 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4741 (record_builtin_java_type): Likewise.
4742 (init_decl_processing): Likewise.
4743 * lex.c: Move inclusion of lex.h.
4744 (ridpointers): Don't define.
4745 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4747 * lex.h (enum rid): Rename to ...
4748 (enum cp_rid): ... this.
4749 (ridpointers): Don't declare.
4750 * parse.y: Move inclusion of lex.h.
4751 * parse.c: Regenerated.
4752 * spew.c: Move inclusion of lex.h.
4754 * cp-tree.h (struct language_function): Remove temp_name_counter.
4755 (temp_name_counter): Remove.
4756 (get_temp_name): Change prototype.
4757 (get_guard): New function.
4758 (get_guard_cond): Likewise.
4759 (set_guard): Likewise.
4760 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4761 * decl.c (expand_static_init): Use get_guard and friends to
4762 implement guard variables.
4763 * decl2.c (get_temp_name): Assume that the variables created are
4765 (get_sentry): Rename to ...
4766 (get_guard): ... this. Implement new ABI guard variables.
4767 (get_guard_bits): New function.
4768 (get_guard_cond): Likewise.
4769 (set_guard): Likewise.
4770 (start_static_initialization_or_destruction): Use them.
4771 (do_static_initialization): Replace sentry with guard throughout.
4772 (do_static_destruction): Likewise.
4773 * init.c (create_temporary_var): Add comment.
4775 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4777 * mangle.c (find_substitution): Use same_type_p.
4778 (write_encoding): Don't check for substitutions.
4780 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4782 * parse.y (expr_no_comma_rangle): New non-terminal.
4783 (template_parm): Use it for default parameter case.
4784 (template_arg): Use it.
4785 (expr_no_commas): Remove commented out undefined extensions.
4786 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4787 * parse.h, parse.c: Rebuilt.
4789 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4791 * cp-tree.h (flag_const_strings): Remove.
4792 (warn_parentheses): Likewise.
4793 (warn_format): Likewise.
4794 (common_type): Likewise.
4795 (default_conversion): Likewise.
4796 (build_binary_op): Likewise.
4797 (cp_build_binary_op): New macro.
4798 * call.c (build_new_op): Use cp_build_binary_op instead of
4800 * class.c (build_vtable_entry_ref): Likewise.
4801 * decl.c (expand_static_init): Likewise.
4802 (compute_array_index_type): Likewise.
4803 (build_enumerator): Likewise.
4804 * decl2.c (delete_sanity): Likewise.
4805 (start_static_initialization_or_destruction): Likewise.
4806 * error.c (dump_type_suffix): Likewise.
4807 * init.c (resolve_offset_ref): Likewise.
4808 (build_new): Likewise.
4809 (build_new_1): Likewise.
4810 (build_vec_delete_1): Likewise.
4811 (build_vec_init): Likewise.
4812 (build_delete): Likewise.
4813 * rtti.c (synthesize_tinfo_fn): Likewise.
4814 (synthesize_tinfo_var): Likewise.
4815 * search.c (expand_upcast_fixups): Likewise.
4816 (fixup_all_virtual_upcast_offsets): Likewise.
4817 * typeck.c (build_array_ref): Likewise.
4818 (get_member_function_from_ptrfunc): Likewise.
4819 (build_binary_op): Add parameter.
4820 (pointer_int_sum): Use cp_build_binary_op.
4821 (pointer_diff): Likewise.
4822 (build_modify_expr): Likewise.
4823 (get_delta_difference): Likewise.
4824 (build_ptrmemfunc): Likewise.
4826 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4828 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4829 * decl.c (create_implicit_typedef): Adjust.
4830 * decl2.c (build_artificial_parm): Adjust.
4831 * method.c (implicitly_declare_fn): Adjust.
4832 * pt.c (push_inline_template_parms_recursive): Adjust.
4833 (process_template_parm): Adjust.
4834 (overloaded_template_name): Adjust.
4835 * semantics.c (finish_template_template_parm): Adjust.
4837 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4839 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4840 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4841 where to emit thunks.
4842 (build_vtt): Adjust call to build_vtt_inits.
4843 (build_vtt_inits): Add parameter to indicate whether or not
4844 sub-VTTs for virtual bases should be included. Adjust handling of
4845 construction vtables.
4846 (get_matching_base): New function.
4847 (dfs_build_vtt_inits): Rename to ...
4848 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4849 construction vtables.
4850 (dfs_fixup_binfo_vtbls): Likewise.
4851 (build_ctor_vtbl_groups): Build construction vtables for virtual
4853 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4854 to build construction vtbls.
4855 (dfs_accumulate_vtbl_inits): Adjust handling of
4856 construction vtables.
4858 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4861 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4863 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4865 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4867 * search.c (hides): Remove.
4868 (is_subobject_of_p): Add most_derived parameter. Use
4870 (lookup_field_queue_p): Adjust.
4871 (lookup_field_r): Adjust.
4873 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4875 * decl2.c (handle_class_head): Bash typedefs to the type's main
4878 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4880 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4881 (begin_global_stmt_expr): ... this.
4882 (genrtl_finish_stmt_expr): Rename to ...
4883 (finish_global_stmt_expr): ... this.
4884 * init.c (begin_init_stmts): Adjust calls.
4885 (finish_init_stmts): Likewise.
4886 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4887 (begin_global_stmt_expr): ... this.
4888 (genrtl_finish_stmt_expr): Rename to ...
4889 (finish_global_stmt_expr): ... this.
4891 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4893 * search.c (lookup_member): Fix typo in comment.
4895 2000-06-24 Jason Merrill <jason@redhat.com>
4897 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4898 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4900 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4902 * parse.y (complex_direct_notype_declarator): Support global_scope.
4903 * Makefile.in: Adjust conflict count.
4905 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4907 * parse.y (template_arg): Convert TEMPLATE_DECL
4908 that is a template template paramter to
4909 TEMPLATE_TEMPLATE_PARM here.
4911 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4912 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4913 (copy_template_template_parm): Adjust prototype.
4914 * decl.c (grokdeclarator): Remove dead code.
4915 * pt.c (process_template_parm): Tidy.
4916 (lookup_template_class): Construct nodes in
4917 copy_template_template_parm.
4918 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4919 lookup_template_class. Use TYPE_TI_TEMPLATE.
4920 * tree.c (copy_template_template_parm): Add NEWARGS
4922 (mapcar): Adjust call to copy_template_template_parm.
4923 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4924 * method.c (build_template_template_parm_names): Change error
4925 code to avoid compilation warning.
4927 * gxxint.texi: Document template template parameter
4930 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4932 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4933 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4934 (cp-demangle.o): New rule.
4935 (dyn-string.o): Likewise.
4936 * inc/cxxabi.h (__cxa_demangle): New declaration.
4938 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4940 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4941 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4942 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4944 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4945 (make_thunk): Change prototype.
4946 (emit_thunk): Rename to use_thunk.
4947 (mangle_thunk): Change prototype.
4948 * class.c (get_derived_offset): Simplify.
4949 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4950 BV_GENERATE_THUNK_WITH_VTABLE_P.
4951 (build_primary_vtable): Simplify.
4952 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4953 (dfs_find_base): Remove.
4954 (update_vtable_entry_for_fn): Correct bug in finding the base
4955 where a virtual function was first declared. Figure out whether
4956 or not to emit a vcall-thunk with the vtables in which it appears.
4957 Correct logic for deciding whether to use an ordinary thunk, or a
4959 (finish_struct_1): Remove unnecssary code.
4960 (build_vtbl_initializer): Use ssize_int for the running counter of
4962 (build_vtbl_initializer): Only use vcall thunks where necessary.
4963 Mark thunks as needing to be emitted with their vtables, or not.
4964 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4965 indices. Use size_binop.
4966 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4967 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4969 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4970 (build_vtable_entry): Mark thunks as needing to be emitted with
4971 their vtables, or not.
4972 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4973 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4975 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4977 * error.c (dump_expr): Use BV_FN.
4978 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4980 * method.c (make_thunk): Likewise.
4981 (emit_thunk): Rename to use_thunk. Allow callers to decide
4982 whether or not to actually emit the thunk. Adjust for changes in
4983 representation of vcall offsets.
4984 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4985 * semantics.c (emit_associated_thunks): New function.
4986 (expand_body): Use it.
4987 * ir.texi: Adjust decriptions of thunks.
4989 2000-06-22 Jason Merrill <jason@redhat.com>
4991 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4992 (tsubst_friend_function): Copy it here.
4994 * decl.c (grok_op_properties): Fix typo.
4996 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4999 * pt.c (check_explicit_specialization): Clarify error.
5001 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5002 an old OVERLOAD when we're declaring a non-function.
5003 (pushdecl, destroy_local_var): Check for error_mark_node.
5004 (warn_extern_redeclared_static): Also bail early if
5006 (push_overloaded_decl): Ignore an old error_mark_node.
5008 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5010 * call.c (build_x_va_arg): Check if in a template decl.
5011 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5013 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5015 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5017 * decl.c (check_goto): Computed gotos assumed OK.
5019 2000-06-20 Jason Merrill <jason@redhat.com>
5021 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5022 for which we don't need to look for instantiations.
5024 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5026 * parse.y (program): Always call finish_translation_unit.
5027 * parse.c, parse.h: Rebuilt.
5029 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5031 * method.c: Don't include hard-reg-set.h.
5033 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5035 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5037 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5039 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5040 * cvt.c (cp_convert_to_pointer): Likewise.
5041 (convert_to_void): Likewise.
5042 * error.c (dump_expr): Likewise.
5043 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5044 * init.c (build_delete): Likewise.
5045 * method.c (emit_thunk): Likewise.
5046 * optmize.c (declare_return_variable): Likewise.
5047 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5048 (get_typeid): Likewise.
5049 (build_dynamic_cast_1): Likewise.
5050 * typeck.c (composite_pointer_type): Likewise.
5051 (common_type): Likewise.
5052 (build_indirect_ref): Likewise.
5053 (build_binary_op): Likewise.
5054 (build_x_compound_expr): Likewise.
5055 (check_return_expr): Likewise.
5056 * typeck2.c (add_exception_specifier): Likewise.
5058 * mangle.c (write_method_parms): Use direct comparison for end
5061 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5063 * cp-tree.h (genrtl_try_block): Declare function.
5064 (genrtl_handler): Likewise.
5065 (genrtl_catch_block): Likewise.
5066 (genrtl_ctor_stmt): Likewise.
5067 (genrtl_subobject): Likewise.
5068 (genrtl_decl_cleanup): Likewise.
5069 (genrtl_do_poplevel): Likewise.
5070 (genrtl_do_pushlevel): Likewise.
5071 (genrtl_clear_out_block): Likewise.
5072 (genrtl_goto_stmt): Likewise.
5073 (genrtl_expr_stmt): Likewise.
5074 (genrtl_decl_stmt): Likewise.
5075 (genrtl_if_stmt): Likewise.
5076 (genrtl_while_stmt): Likewise.
5077 (genrtl_do_stmt): Likewise.
5078 (genrtl_return_stmt): Likewise.
5079 (genrtl_for_stmt): Likewise.
5080 (genrtl_break_stmt): Likewise.
5081 (genrtl_continue_stmt): Likewise.
5082 (genrtl_scope_stmt): Likewise.
5083 (genrtl_switch_stmt): Likewise.
5084 (genrtl_case_label): Likewise.
5085 (genrtl_begin_compound_stmt): Likewise.
5086 (genrtl_finish_compound_stmt): Likewise.
5087 (genrtl_compound_stmt): Likewise.
5088 (genrtl_asm_stmt): Likewise.
5089 (genrtl_named_return_value): Likewise.
5090 (genrtl_begin_stmt_expr): Likewise.
5091 (genrtl_finish_stmt_expr): Likewise.
5092 (finish_for_stmt): Removed first argument.
5093 (finish_switch_stmt): Likewise.
5095 * semantics.c (genrtl_try_block): Define function.
5096 (genrtl_handler): Likewise.
5097 (genrtl_catch_block): Likewise.
5098 (genrtl_ctor_stmt): Likewise.
5099 (genrtl_subobject): Likewise.
5100 (genrtl_decl_cleanup): Likewise.
5101 (genrtl_do_poplevel): Likewise.
5102 (genrtl_do_pushlevel): Likewise.
5103 (genrtl_clear_out_block): Likewise.
5104 (genrtl_goto_stmt): Likewise.
5105 (genrtl_expr_stmt): Likewise.
5106 (genrtl_decl_stmt): Likewise.
5107 (genrtl_if_stmt): Likewise.
5108 (genrtl_while_stmt): Likewise.
5109 (genrtl_do_stmt): Likewise.
5110 (genrtl_return_stmt): Likewise.
5111 (genrtl_for_stmt): Likewise.
5112 (genrtl_break_stmt): Likewise.
5113 (genrtl_continue_stmt): Likewise.
5114 (genrtl_scope_stmt): Likewise.
5115 (genrtl_switch_stmt): Likewise.
5116 (genrtl_case_label): Likewise.
5117 (genrtl_begin_compound_stmt): Likewise.
5118 (genrtl_finish_compound_stmt): Likewise.
5119 (genrtl_compound_stmt): Likewise.
5120 (genrtl_asm_stmt): Likewise.
5121 (genrtl_named_return_value): Likewise.
5122 (genrtl_begin_stmt_expr): Likewise.
5123 (genrtl_finish_stmt_expr): Likewise.
5124 (finish_for_stmt): Removed first argument and generate rtl
5126 (finish_switch_stmt): Likewise.
5127 (do_poplevel): Removed generate rtl specific code.
5128 (do_pushlevel): Likewise.
5129 (add_tree): Likewise.
5130 (finish_goto_stmt): Likewise.
5131 (finish_expr_stmt): Likewise.
5132 (begin_if_stmt): Likewise.
5133 (finish_if_stmt_cond): Likewise.
5134 (finish_then_clause): Likewise.
5135 (begin_else_clause): Likewise.
5136 (finish_else_clause): Likewise.
5137 (finish_if_stmt): Likewise.
5138 (clear_out_block): Likewise.
5139 (begin_while_stmt): Likewise.
5140 (finish_while_stmt_cond): Likewise.
5141 (finish_while_stmt): Likewise.
5142 (begin_do_stmt): Likewise.
5143 (finish_do_body): Likewise.
5144 (finish_do_stmt): Likewise.
5145 (finish_return_stmt): Likewise.
5146 (begin_for_stmt): Likewise.
5147 (finish_for_init_stmt): Likewise.
5148 (finish_for_cond): Likewise.
5149 (finish_for_expr): Likewise.
5150 (finish_break_stmt): Likewise.
5151 (finish_continue_stmt): Likewise.
5152 (begin_switch_stmt): Likewise.
5153 (finish_switch_cond): Likewise.
5154 (finish_case_label): Likewise.
5155 (begin_try_block): Likewise.
5156 (begin_function_try_block): Likewise.
5157 (finish_try_block): Likewise.
5158 (finish_cleanup_try_block): Likewise.
5159 (finish_cleanup): Likewise.
5160 (finish_function_try_block): Likewise.
5161 (finish_handler_sequence): Likewise.
5162 (finish_function_handler_sequence): Likewise.
5163 (begin_handler): Likewise.
5164 (finish_handler_parms): Likewise.
5165 (begin_catch_block): Likewise.
5166 (finish_handler): Likewise.
5167 (begin_compound_stmt): Likewise.
5168 (finish_compound_stmt): Likewise.
5169 (finish_asm_stmt): Likewise.
5170 (finish_label_stmt): Likewise.
5171 (finish_label_decl): Likewise.
5172 (finish_subobject): Likewise.
5173 (finish_decl_cleanup): Likewise.
5174 (finish_named_return_value): Likewise.
5175 (begin_stmt_expr): Likewise.
5176 (finish_stmt_expr): Likewise.
5178 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5179 to call genrtl_expr_stmt when appropriate.
5181 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5182 begin_compound_expr to call genrtl_begin_stmt_expr and
5183 genrtl_begin_compound_expr when appropriate.
5184 (finish_init_stmts): Changed calls to finish_compound_expr and
5185 finish_stmt_expr to call genrtl_finish_compound_expr and
5186 genrtl_finish_stmt_expr when appropriate.
5187 (expand_default_init): Changed call to finish_expr_stmt to call
5188 genrtl_expr_stmt when appropriate.
5189 (build_vec_init): Likewise.
5191 * parse.y (simple_stmt): Removed first argument from call to
5192 finish_for_stmt. Removed first argument from call to
5195 * parse.c: Regenerated.
5197 * pt.c (tsubst_expr): Removed first argument from call to
5198 finish_for_stmt. Removed first argument from call to
5201 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5203 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5204 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5206 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5207 (cplus_tree_code_length[]): Likewise.
5208 (cplus_tree_code_name[]): Likewise.
5209 (init_parse): Added call to add_c_tree_codes. Changed
5210 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5212 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5214 * cp-tree.h (finish_mem_initializers): Declare.
5215 (count_trees): Likewise.
5216 * parse.y (base_init): Use finish_mem_initializers.
5217 * semantics.c (finish_mem_initializers): New function.
5219 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5220 the number of trees.
5222 (count_trees): Don't use it.
5224 2000-06-15 Jason Merrill <jason@redhat.com>
5226 * tree.c (count_trees): New debugging function.
5228 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5229 * init.c (build_member_call): Pull out the name of a DECL.
5231 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5232 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5233 * optimize.c (optimize_function): Not here.
5234 * pt.c (instantiate_decl): Push to TV_PARSE.
5236 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5238 * cp-tree.h (struct language_function): Remove x_base_init_list
5239 and x_member_init_list.
5240 (current_base_init_list): Remove.
5241 (current_member_init_list): Likewise.
5242 (setup_vtbl_ptr): Change prototype.
5243 (emit_base_init): Likewise.
5244 (expand_member_init): Likewise.
5245 (reinit_parse_for_function): Remove.
5246 * decl.c (save_function_data): Don't clear x_base_init_list and
5248 (mark_language_function): Don't mark them.
5249 * init.c (perform_member_init): Tweak comment.
5250 (sort_member_init): Take the list of initializers as an argument.
5251 (sort_base_init): Likewise.
5252 (emit_base_init): Likewise.
5253 (expand_member_init): Return the initializer. Don't use global
5255 * lex.c (reinit_parse_for_function): Remove.
5256 * method.c (build_template_parm_names): Correct substitution.
5257 (do_build_copy_constructor): Don't use current_member_init_list
5258 and current_base_init_list.
5259 (synthesize_method): Likewise.
5260 * parse.y (base_init): Split mem-initializers into
5261 base-initializers and field-initializers.
5262 (member_init_list): Build up the list here.
5263 (member_init): Return the initializer.
5264 (fn.depfn): Don't use reinit_parse_for_function.
5265 * parse.c: Regenerated.
5266 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5268 (tsubst_expr): Don't use current_member_init_list
5269 and current_base_init_list.
5270 (tsubst_expr_values): Rename to ...
5271 (tsubst_initializer_list): ... this. Use convert_from_reference.
5272 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5273 and current_base_init_list.
5274 (begin_function_definition): Don't call reinit_parse_for_function.
5276 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5278 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5281 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5283 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5285 * cp-tree.h (IF_COND): Move to c-common.h.
5286 (THEN_CLAUSE): Likewise.
5287 (ELSE_CLAUSE): Likewise.
5288 (WHILE_COND): Likewise.
5289 (WHILE_BODY): Likewise.
5290 (DO_COND): Likewise.
5291 (DO_BODY): Likewise.
5292 (RETURN_EXPR): Likewise.
5293 (EXPR_STMT_EXPR): Likewise.
5294 (FOR_INIT_STMT): Likewise.
5295 (FOR_COND): Likewise.
5296 (FOR_EXPR): Likewise.
5297 (FOR_BODY): Likewise.
5298 (SWITCH_COND): Likewise.
5299 (SWITCH_BODY): Likewise.
5300 (CASE_LOW): Likewise.
5301 (CASE_HIGH): Likewise.
5302 (GOTO_DESTINATION): Likewise.
5303 (COMPOUND_BODY): Likewise.
5304 (ASM_CV_QUAL): Likewise.
5305 (ASM_STRING): Likewise.
5306 (ASM_OUTPUTS): Likewise.
5307 (ASM_INPUTS): Likewise.
5308 (ASM_CLOBBERS): Likewise.
5309 (DECL_STMT_DECL): Likewise.
5310 (STMT_EXPR_STMT): Likewise.
5311 (LABEL_STMT_LABEL): Likewise.
5312 (SCOPE_BEGIN_P): Likewise.
5313 (SCOPE_END_P): Likewise.
5314 (SCOPE_STMT_BLOCK): Likewise.
5315 (SCOPE_NULLIFIED_P): Likewise.
5316 (SCOPE_NO_CLEANUPS_P): Likewise.
5317 (SCOPE_PARTIAL_P): Likewise.
5318 (ASM_VOLATILE_P): Likewise.
5319 (STMT_LINENO): Likewise.
5320 (STMT_LINENO_FOR_FN_P): Likewise.
5322 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5323 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5324 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5325 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5326 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5328 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5330 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5331 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5333 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5334 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5335 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5337 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5339 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5340 * class.c (dfs_find_final_overrider): Set it appropriately.
5341 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5342 avoid unneeded secondary vptrs.
5344 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5346 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5347 (check_bitfield_decl, check_field_decl): Likewise.
5348 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5349 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5350 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5351 (xfer_tag, finish_enum): Likewise.
5352 * decl2.c (finish_builtin_type): Likewise.
5353 * init.c (init_init_processing): Likewise.
5354 * pt.c (instantiate_class_template): Likewise.
5355 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5356 * cp-tree.h (struct lang_type): Add user_align member.
5357 (CLASSTYPE_USER_ALIGN): Define.
5359 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5361 * Make-lang.in (c++.install-common): Install g++-cross in
5362 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5363 $(target_alias)-g++ and $(target_alias)-c++.
5365 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5367 * class.c (vcall_offset_data_s): Add last_init and fns.
5368 (overrides): Rename to same_signature_p.
5369 (dfs_find_final_overrider): Adjust accordingly.
5370 (mark_overriders): Likewise.
5371 (warn_hidden): Likewise.
5372 (build_vtbl_initializer): Reorganize machinery for building things
5373 at negative offsets.
5374 (build_vcall_and_vbase_vtbl_entries): Likewise.
5375 (build_vbase_offset_vtbl_entries): Likewise.
5376 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5377 offset entries. Do not create two entries for functions with the
5379 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5380 (build_rtti_vtbl_entries): Reorganize machinery for building things
5381 at negative offsets.
5383 * optimize.c (expand_call_inline): Don't recurse into the code
5384 used to initialize the parameters more than once.
5386 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5388 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5389 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5390 (find_substitution): Only use the `Sa' substitution for
5391 std::allocator, not instantiations of it.
5392 (write_template_prefix): Move comment. Only use a TREE_LIST to
5393 represent substitutions for a member template.
5394 (write_array_type): Mangle array dimensions correctly.
5395 * optimize.c (maybe_clone_body): Copy more information from the
5397 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5398 on the regenerated declaration.
5400 2000-06-11 Chip Salzenberg <chip@valinux.com>
5401 Mark Mitchell <mark@codesourcery.com>
5403 * class.c (build_vtable): Clarify comment.
5404 (build_ctor_vtbl_group): Pass the most derived type to
5407 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5409 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5411 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5413 * decl.c (add_binding): Handle duplicate declarations of external
5416 2000-06-09 Chip Salzenberg <chip@valinux.com>
5417 Mark Mitchell <mark@codesourcery.com>
5419 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5421 (write_signed_number): New macro.
5422 (write_unsigned_number): Likewise.
5423 (write_source_name): Use them.
5424 (write_number): Handle signed and unsigned values.
5425 (write_integer_cst): Use tree_int_cst_sgn, and use
5426 write_unsigned_number or write_signed_number as appropriate.
5427 (write_discriminator): Use write_unsigned_number or
5428 write_signed_number as appropriate.
5429 (write_template_arg_literal): Likewise.
5430 (write_array_type): Use tree_low_cst.
5431 (write_template_parm): Use write_unsigned_number or
5432 write_signed_number as appropriate.
5433 (write_substitution): Adjust call to write_number.
5434 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5435 (write_expression): Handle non-type template arguments of
5436 reference type correctly.
5437 (mangle_thunk): Use write_signed_number.
5439 2000-06-09 Chip Salzenberg <chip@valinux.com>
5441 * mangle.c (find_substition): Don't mangle objects with typename
5442 substitutions (e.g. "cin" as "Si").
5444 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5446 * call.c (add_candidate): Use ggc_alloc_cleared.
5447 * decl.c (lookup_label): Likewise.
5448 * lex.c (retrofit_lang_decl): Likewise.
5450 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5452 * semantics.c (expand_body): Push to TV_EXPAND.
5453 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5454 * decl.c (start_function): Always call announce_function.
5456 * tinfo2.cc: Just declare abort.
5458 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5460 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5461 whenever @ is a symbolic name.
5463 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5465 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5467 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5469 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5470 DECL_ASSEMBLER_NAME.
5472 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5474 * decl2.c (c_language): Define.
5476 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5478 * lex.c (lang_init_options): Tweak.
5480 * decl2.c: Remove #inclusion of diagnostic.h
5481 (lang_decode_option): Move diagnostic formatting options to
5484 * lang-options.h: Remove documentation for diagnostic options.
5486 * Makefile.in (lex.o): Depends upon diagnostic.h
5488 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5490 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5491 the same DECL_RESULT, it's not a redefinition.
5492 * pt.c (tsubst_decl): Remove code to handle illegal
5495 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5497 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5499 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5501 * search.c (maybe_suppress_debug_info): Don't check
5502 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5504 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5507 Remember instantiation context in deferred instantiations.
5508 * cp-tree.h (struct tinst_level): Remove.
5509 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5510 * pt.c (current_tinst_level): Now a tree.
5511 (print_template_context, push_tinst_level, pop_tinst_level,
5512 tinst_for_decl): Adjust.
5513 (reopen_tinst_level): New fn.
5514 (init_pt): Register current_tinst_level as a root.
5515 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5516 of the pending templates list.
5517 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5518 * lex.c (extract_interface_info): Adjust.
5519 * decl2.c (warn_if_unknown_interface): Adjust.
5521 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5523 * class.c (indirect_primary_base_p): New function.
5524 (determine_primary_base): Use it.
5526 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5528 Update new-abi dynamic cast algorithm.
5529 * tinfo.cc (__class_type_info::__dyncast_result): Add
5530 whole_details. Adjust constructor.
5531 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5532 Avoid unnecessary searching.
5533 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5535 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5537 * decl.c (init_decl_processing): Don't call record_component_aliases.
5538 * tree.c (build_cplus_array_type_1): Likewise.
5540 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5542 * ir.texi: Correct typo.
5543 * mangle.c (write_expression): Handle non-type template arguments
5544 with reference type.
5545 * method.c (build_overload_value): Likewise.
5546 * pt.c (convert_nontype_argument): Explicitly represent conversion
5547 to a reference with an ADDR_EXPR.
5548 (unify): Always unify arguments in left-to-right order.
5550 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5551 Mark Mitchell <mark@codesourcery.com>
5553 * Make-lang.in (CXX_SRCS): Add mangle.c.
5554 * Makefile.in (CXX_OBJS): Add mangle.o.
5555 (mangle.o): New rule.
5557 * class.c (local_classes): New variable.
5558 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5559 (get_vtt_name): Use mangle_vtt_name for new ABI.
5560 (init_class_processing): Initialize local_classes.
5561 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5562 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5563 (std_identifier): New macro.
5564 (DECL_VOLATILE_MEMFUNC_P): New macro.
5565 (DECL_NAMESPACE_STD_P): Likewise.
5566 (local_classes): Declare.
5567 (get_mostly_instantiated_function_type): Declare.
5568 (init_mangle): Declare.
5569 (mangle_decl): Likewise.
5570 (mangle_type_string): Likewise.
5571 (mangle_type): Likewise.
5572 (mangle_typeinfo_for_type): Likewise.
5573 (mangle_typeinfo_string_for_type): Likewise.
5574 (mangle_vtbl_for_type): Likewise.
5575 (mangle_vtt_for_type): Likewise.
5576 (mangle_ctor_vtbl_for_type): Likewise.
5577 (mangle_thunk): Likewise.
5578 (mangle_conv_op_name_for_type): Likewise.
5579 (mangle_guard_variable): Likewise.
5580 * decl.c (pushtag): Keep track of local classes.
5581 (initialize_predefined_identifiers): Initialize std_identifier.
5582 (init_decl_processing): Use std_identifier.
5583 (start_decl): Don't treat instantiations as specializations.
5584 (grokdeclarator): Likewise.
5585 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5586 name for fully-instantiated templates.
5587 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5588 destructors with the new ABI.
5589 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5590 (grokfield): Use mangle_type for new ABI.
5591 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5592 (get_sentry): Use mangle_guard_variable for new ABI.
5593 (start_static_initialization_or_destruction): Likewise.
5594 * expr.c (extract_aggr_init): Remove.
5595 (extract_scalar_init): Likewise.
5596 (extract_init): Remove #if 0'd code.
5597 * mangle.c: New function.
5598 * method.c (build_mangled_name): Assert not flag_new_abi.
5599 (build_static_name): Likewise.
5600 (build_decl_overload_real): Likewise.
5601 (build_typename_overload): Likewise.
5602 (build_overload_with_type): Likewise.
5603 (build_overload_name): Likewise.
5604 (get_ctor_vtbl_name): Likewise.
5605 (start_squangling): Likewise.
5606 (get_id_2): Likewise.
5607 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5608 (init_method): Call init_mangle for new ABI.
5609 (make_thunk): Call mangle_thunk for new ABI.
5610 * operators.def: Correct new ABI manglings for the `%' operator.
5612 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5613 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5614 (lookup_template_class): Call mangle_decl for new ABI.
5615 (get_mostly_instantiated_function_type): New function.
5616 (set_mangled_name_for_template_decl): Use it.
5617 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5618 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5619 conversion op names.
5620 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5621 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5622 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5623 mangle_typeinfo_string_for_type.
5625 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5627 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5628 (INNERMOST_TEMPLATE_ARGS): New macro.
5629 (innermost_args): Remove.
5630 (get_innermost_template_args): New function.
5631 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5632 * error.c (dump_function_decl): Be caution when using
5633 most_general_template.
5634 * method.c (build_template_parm_names): Use
5635 INNERMOST_TEMPLATE_ARGS.
5636 * pt.c (add_to_template_args): Tidy comment
5637 (get_innermost_template_args): New function.
5638 (check_explicit_specialization): Clear DECL_INITIAL for a new
5640 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5642 (push_template_decl): Always register specializations of the most
5644 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5645 (coerce_template_parms): Likewise.
5646 (lookup_template_class): Likewise.
5647 (innermost_args): Remove.
5648 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5649 (tsubst_decl): Handle tricky specializations. Use
5650 get_innermost_template_args.
5651 (instantiate_template): Simplify handling of partial
5653 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5654 (most_general_template): Reimplement, in a more straightforward
5656 (regenerate_decl_from_template): Tweak formatting. Use
5657 TMPL_ARGS_DEPTH for clarity.
5658 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5660 * dump.c (dequeue_and_dump): Dump information about thunks.
5662 2000-06-01 Richard Henderson <rth@cygnus.com>
5664 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5666 2000-06-01 Richard Henderson <rth@cygnus.com>
5668 * decl2.c (unsupported_options): Fix typo, make const.
5669 (lang_decode_option): Fix bsearch argument order.
5671 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5673 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5676 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5678 * cp-tree.h (c_get_alias_set): Deleted.
5679 * Makefile.in (decl.o): Include ../expr.h.
5680 * decl.c (expr.h): Include.
5681 (init_decl_processing): Call record_component_aliases for arrays.
5682 (grokdeclarator): Likewise.
5683 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5684 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5686 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5688 Remove guiding declaration support.
5689 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5690 (flag_guiding_decls): Remove.
5691 * call.c (build_user_type_conversion_1): Remove support for
5693 (build_new_function_call): Likewise.
5694 (build_new_op): Likewise.
5695 (build_new_method_call): Likewise.
5696 * decl.c (start_function): Likewise.
5697 * friend.c (is_friend): Likewise.
5698 (do_friend): Likewise.
5699 * decl2.c ((flag_dump_translation_unit): Make it const.
5700 (flag_guiding_decls): Remove.
5701 (unsupported_options): New variable
5702 (compare_options): New function.
5703 (lang_decode_option): Use them.
5705 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5707 * method.c (mangle_expression): Adjust test for legal expression
5710 * pt.c (instantiate_decl): Save and restore the local
5711 specializations list.
5713 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5715 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5717 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5719 * call.c (add_template_candidate_real): Handle member template
5720 constructors for classes with virtual bases.
5721 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5722 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5724 * ir.texi: Update thunk documentation.
5726 * call.c (joust): Fix handling of overloaded builtin operators.
5728 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5730 * cp-tree.h (DECL_ANTICIPATED): New macro.
5731 Document new use of DECL_LANG_FLAG_7.
5732 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5733 in the user namespace.
5734 * lex.c (do_identifier): If the identifier's declaration has
5735 DECL_ANTICIPATED on, it has not yet been declared. But do not
5736 replace it with an ordinary implicit declaration.
5738 * tinfo2.cc: Include stdlib.h.
5740 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5742 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5743 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5746 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5748 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5751 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5753 * operators.def (<?): Duplicated, should have been...
5756 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5757 Mark Mitchell <mark@codesourcery.com>
5759 * cp-tree.h (ansi_opname): Make it a macro.
5760 (ansi_assopname): Likewise.
5761 (struct lang_decl_flags): Add assignment_operator_p.
5762 (struct lang_decl): Add operator_code.
5763 (DECL_VTT_PARM): Adjust.
5764 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5765 overloaded operator.
5766 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5767 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5768 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5769 (opname_tab): Remove.
5770 (assignop_tab): Likewise.
5771 (operator_name_info_t): New type.
5772 (operator_name_info): New variable.
5773 (assignment_operator_name_info): Likewise.
5774 (build_cp_library_fn): Remove declaration.
5775 (push_cp_library_fn): Likewise.
5776 (operator_name_string): Likewise.
5777 (build_decl_overload): Likewise.
5778 * call.c (print_z_candidates): Simplify.
5779 (build_object_call): Adjust usage of ansi_opname. Use
5780 DECL_OVERLOADED_OPERATOR_P.
5781 (op_error): Adjust operator name lookup.
5782 (build_conditional_expr): Adjust usage of ansi_opname.
5783 (build_new_op): Likewise.
5784 (build_op_delete_call): Likewise.
5785 (build_over_call): Likewise.
5786 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5787 * decl.c (duplicate_decls): Copy operator_code.
5788 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5789 (builtin_function): Adjust parameters to build_library_fn_1.
5790 (build_library_fn_1): Accept an overloaded operator code.
5791 (build_library_fn): Pass ERROR_MARK.
5792 (build_cp_library_fn): Accept an overloaded operator code.
5793 (push_cp_library_fn): Likewise.
5794 (grokfndecl): Tweak.
5795 (grokdeclarator): Simplify code to compute names of overloaded
5796 operators. Adjust use of ansi_opname.
5797 (ambi_op_p): Work on tree_codes, not identifiers.
5798 (unary_op_p): Likewise.
5799 (grok_op_properties): Likewise.
5800 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5801 (lang_mark_tree): Don't try to mark the operator_code.
5802 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5803 * error.c (dump_decl): Remove special handling for operator
5805 (dump_function_name): Likewise.
5806 (dump_expr): Adjust name lookup of operators.
5807 (op_to_string): Simplify.
5808 (assop_to_string): Likewise.
5809 * init.c (build_new_1): Adjust use of ansi_opname.
5810 * lex.c (opname_tab): Remove.
5811 (assignop_tab): Likewise.
5812 (ansi_opname): Likewise.
5813 (ansi_assopname): Likewise.
5814 (operator_name_string): Likewise.
5815 (reinit_lang_specific): Likewise.
5816 (operator_name_info): New variable.
5817 (assignment_operator_name_info): Likewise.
5818 (init_operators): New function.
5819 (init_parse): Use it.
5820 (do_identifier): Adjust use of ansi_opname.
5821 * method.c (mangle_expression): Don't use ansi_opname for
5823 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5824 (build_decl_overload): Remove.
5825 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5826 (do_build_assign_ref): Adjust use of ansi_opname.
5827 (synthesize_method): Likewise.
5828 (implicitly_declare_fn): Likewise.
5829 * operators.def: New file.
5830 * parse.y (operator): Adjust use of ansi_opname.
5831 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5832 (set_mangled_name_for_template_decl): Don't play games with
5834 (special_function_p): Adjust use of ansi_opname.
5835 * typeck.c (check_return_expr): Likewise.
5836 * Make-lang.in (cc1plus): Depend on operators.def.
5837 * Makefile.in (lex.o): Likewise.
5840 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5842 * Make-lang.in (cplib2.ready): Eradicate.
5844 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5846 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5847 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5848 (built_min, cp_tree_equal): Likewise.
5850 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5852 * class.c (layout_nonempty_base_or_field): Replace
5853 `record_layout_info' with `record_layout_info_s'.
5855 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5858 * cp-tree.h (struct language_function): x_named_labels is now
5859 a struct named_label_list*.
5860 * decl.c (struct named_label_use_list): Renamed from...
5861 (struct named_label_list): ...this. New struct.
5862 (push_binding_level): Don't set eh_region.
5863 (note_level_for_eh): New fn.
5864 (pop_label): Take label and old value directly.
5865 (pop_labels): Adjust for new named_labels format.
5866 (lookup_label): Likewise.
5867 (poplevel): Note characteristics of a binding level containing a
5868 named label. Mess with named label lists earlier.
5869 (mark_named_label_lists): New fn.
5870 (mark_lang_function): Call it.
5871 (use_label): New fn, split out from...
5872 (make_label_decl): ...here. Don't call it.
5873 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5874 check_previous_gotos): New fns, split out from...
5875 (define_label): ...here.
5876 (check_switch_goto): New fn.
5877 (define_case_label): Call it.
5878 (check_goto): New fn.
5879 * semantics.c (finish_goto_stmt): Call it and use_label.
5880 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5881 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5883 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5885 * class.c (build_vtable_entry_ref): Correct usage of
5886 get_vtbl_decl_for_binfo.
5888 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5889 * method.c (implicitly_declare_fn): Not here.
5891 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5893 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5894 (CPTI_PTMD_DESC_TYPE): ... here.
5895 (ptmd_desc_type_node): Rename to ...
5896 (ptm_desc_type_node): ... here.
5898 * rtti.c (ptmd_initializer): Rename to ...
5899 (ptm_initializer): ... here.
5900 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5902 (create_tinfo_types): Adjust.
5904 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5906 Finish implementation of VTTs.
5907 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5908 CPTI_VTT_PARM_IDENTIFIER.
5909 (vtt_parm_identifier): New macro.
5910 (vtt_parm_type): Likewise.
5911 (BINFO_SUBVTT_INDEX): Likewise.
5912 (BINFO_VPTR_INDEX): Likewise.
5913 (struct lang_decl): Add vtt_parm.
5914 (DECL_VTT_PARM): New macro.
5915 (DECL_USE_VTT_PARM): Likewise.
5916 (DECL_NEEDS_VTT_PARM_P): Likewise.
5917 (get_vtt_name): Declare.
5918 (build_artifical_parm): Likewise.
5919 (fixup_all_virtual_upcast_offsets): Likewise.
5920 (expand_indirect_vtbls_init): Remove.
5921 * call.c (build_new_method_call): Pass the vtt to subobject
5922 constructors and destructors.
5923 * class.c (get_vtt_name): Give it external linkage.
5924 (build_clone): Handle the magic VTT parameters for clones.
5925 (clone_function_decl): Fix typo in comment.
5926 (build_vtt): Keep track of the indices in the VTTs where various
5927 entities are stored.
5928 (build_vtt_inits): Likewise.
5929 (dfs_build_vtt_inits): Likewise.
5930 (build_ctor_vtbl_group): Tweak type of construction vtables.
5931 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5932 primary bases, when building construction vtables.
5933 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5934 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5935 (init_decl_processing): Initialize vtt_parm_type.
5936 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5937 (lang_mark_tree): Make vtt_parm.
5938 * decl2.c (build_artificial_parm): New function.
5939 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5940 (grokclassfn): Use build_artificial_parm.
5941 * init.c (initialize_vtbl_ptrs): Call
5942 fixup_all_virtual_upcast_offsets directly.
5943 (perform_member_init): Use the complete subobject destructor for
5945 (build_vtbl_address): New function.
5946 (expand_virtual_init): Handle VTTs.
5947 * optimize (maybe_clone_body): Likewise.
5948 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5950 (expand_indirect_vtbls_init): Remove.
5951 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5952 * tree.c (make_binfo): Make them bigger.
5954 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5956 * inc/cxxabi.h (__pbase_type_info): Define, based on
5957 __pointer_type_info.
5958 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5959 (__pointer_to_member_type_info): Likewise.
5960 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5961 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5962 (__pointer_type_info::__do_catch): Rename to ...
5963 (__pbase_type_info::__do_catch): ... here. Adjust.
5964 (__pbase_type_info::__pointer_catch): Implement.
5965 (__pointer_type_info::__pointer_catch): Adjust.
5966 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5968 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5970 * tinfo.h (__user_type_info::contained_virtual_p): New
5972 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5974 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5975 diamond shaped heirarchy. Add early out for mixed diamond and
5976 duplicate shaped heirarchy.
5978 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5980 * cp-tree.h (build_delete): Change prototype.
5981 (build_vec_delete): Likewise.
5982 * call.c (build_scoped_method_call): Use special_function_kind
5983 values to indicate the kind of destruction to be done.
5984 (build_method_call): Likewise.
5985 * decl.c (finish_destructor_body): Likewise.
5986 (maybe_build_cleanup_1): Likewise. Rename to ...
5987 (maybe_build_cleanup): ... this.
5988 * decl2.c (delete_sanity): Use special_function_kind
5989 values to indicate the kind of destruction to be done.
5990 (build_cleanup): Likewise.
5991 * init.c (perform_member_init): Likewise.
5992 (build_vec_delete_1): Likewise.
5993 (build_dtor_call): Simplify.
5994 (build_delete): Use special_function_kind
5995 values to indicate the kind of destruction to be done.
5996 (build_vbase_delete): Likewise.
5997 (build_vec_delete): Likewise.
5999 * init.c (sort_member_init): Fix typo in error message generation
6002 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6004 * semantics.c (begin_class_definition): make the packed
6005 attribute be sensitive to the "-fpack-struct" command line flag
6007 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6009 Update new-abi upcast algorithm.
6010 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6011 prototype and meaning of return value.
6012 (__si_class_type_info::__do_upcast): Likewise.
6013 (__vmi_class_type_info::__do_upcast): Likewise.
6014 * tinfo.cc (__class_type_info::__upcast_result): Replace
6015 whole2dst with part2dst. Adjust ctor.
6016 (__class_type_info::__do_upcast): Adjust call of worker function.
6017 (__class_type_info::__do_upcast): Adjust.
6018 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6020 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6021 virtual base in diamond heirarchy bug.
6023 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6025 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6026 and bitfield to tinfo_fn_p.
6027 (DECL_TINFO_FN_P): Adjust.
6028 (SET_DECL_TINFO_FN_P): Likewise.
6029 (DECL_MUTABLE_P): Likewise.
6030 (DECL_C_BIT_FIELD): Likewise.
6031 (SET_DECL_C_BIT_FIELD): Likewise.
6032 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6033 (DECL_UNINLINABLE): Likewise.
6034 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6035 (handle_using_decl): Remove assertion.
6036 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6037 to build FIELD_DECLs.
6038 (build_base_field): Likewise.
6039 (layout_class_type): Likewise.
6040 * decl.c (init_decl_processing): Likewise.
6041 (build_ptrmemfunc_type): Likewise.
6042 (grokdeclarator): Likewise.
6043 * decl2.c (grok_x_components): Likewise.
6044 * except.c (call_eh_info): Likewise.
6045 * init.c (init_init_processing): Likewise.
6046 * rtti.c (expand_class_desc): Likewise.
6047 (create_pseudo_type_info): Likewise.
6048 (get_vmi_pseudo_type_info): Likewise.
6049 (create_tinfo_types): Likewise.
6050 * ptree.c (print_lang_decl): Adjust.
6051 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6052 before checking DECL_MUTABLE_P.
6054 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6055 parameters for template functions.
6056 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6057 destructors as well as constructors.
6059 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6061 * class.c (build_ctor_vtbl_group): Set inits.
6062 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6063 DECL_THIS_INLINE appropriately for clones.
6065 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6066 (DECL_CONV_FN_P): Simplify.
6067 (DECL_OPERATOR): Remove.
6068 (language_to_string): Declare.
6069 * decl.c (duplicate_decls): Fix typo in comment.
6070 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6071 (grok_op_properties): Use DECL_CONV_FN_P instead of
6072 IDENTIFIER_TYPENAME_P.
6073 * dump.c (dequeue_and_dump): Dump the language linkage of
6075 * error.c (language_to_string): Give it external linkage.
6076 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6077 (implicitly_declare_fn): Set DECL_LANGUAGE.
6078 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6079 IDENTIFIER_TYPENAME_P.
6080 (tsubst_decl): Likewise.
6081 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6082 * semantics.c (finish_member_declaration): Don't mark members of
6083 classes declared in an extern "C" region as extern "C".
6085 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6087 * decl2.c (qualified_lookup_using_namespace): Look through
6090 * decl.c (push_using_decl): Return the old decl on namespace level.
6092 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6094 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6095 (VTT_NAME_PREFIX): New macro.
6096 (CTOR_VTBL_NAME_PREFIX): Likewise.
6097 (get_ctor_vtbl_name): New function.
6098 * class.c (get_vtable_name): Simplify.
6099 (get_vtt_name): New function.
6100 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6101 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6102 when a virtual base becomes primary.
6103 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6105 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6106 additional parameters.
6107 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6108 (initialize_array): New function.
6109 (build_vtt): Likewise.
6110 (build_vtt_inits): Likewise.
6111 (dfs_build_vtt_inits): Likewise.
6112 (dfs_fixup_binfo_vtbls): Likewise.
6113 (build_ctor_vtbl_group): Likewise.
6114 (initialize_vtable): Use initialize_array.
6115 (accumulate_vtbl_inits): Reimplement to handle construction
6117 (dfs_accumulate_vtbl_inits): Likewise.
6118 (bulid_vtbl_initializer): Adjust parameter name.
6119 * method.c (build_typename_overload): Remove #if 0'd code.
6120 (get_ctor_vtbl_name): New function.
6121 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6122 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6124 * cp-tree.h (struct lang_type): Remove search_slot.
6125 (CLASSTYPE_SEARCH_SLOT): Remove.
6126 (emit_base_init): Change prototype.
6127 (initialize_vtbl_ptrs): Likewise.
6128 (expand_indirect_vtbls_init): Likewise.
6129 (clear_search_slots): Remove.
6130 * decl.c (lang_mark_tree): Don't mark search_slot.
6131 * init.c (initialize_vtbl_ptrs): Simplify.
6132 (emit_base_init): Likewise.
6133 * search.c (struct vbase_info): Document decl_ptr.
6134 (convert_pointer_to_single_level): Remove.
6135 (dfs_find_vbases): Remove.
6136 (dfs_init_base_pointers): Simplify.
6137 (dfs_clear_vbase_slots): Remove.
6138 (dfs_vtable_path_unmark): New function.
6139 (init_vbase_pointers): Simplify.
6140 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6141 (expand_indirect_vtbls_init): Simplify. Don't call
6142 mark_all_temps_used.
6143 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6144 initialize_vtbl_ptrs.
6146 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6148 * except.c: Add static prototypes.
6150 2000-05-20 H.J. Lu <hjl@gnu.org>
6152 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6154 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6156 Don't create a separate copy of virtual bases for the
6157 CLASSTYPE_VBASECLASSES list.
6158 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6159 (BINFO_FOR_VBASE): Remove.
6160 (CANONICAL_BINFO): Adjust.
6161 (binfo_for_vbase): New function.
6162 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6163 instead of BINFO_FOR_VBASE.
6164 (build_vbase_pointer): Likewise.
6165 (build_secondary_vtable): Likewise.
6166 (dfs_mark_primary_bases): Likewise.
6167 (mark_primary_bases): Likewise.
6168 (layout_nonempty_base_or_field): Likewise.
6169 (dfs_set_offset_for_shared_vbases): Likewise.
6170 (dfs_set_offset_for_unshared_vbases): Likewise.
6171 (layout_virtual_bases): Likewise. Adjust for changes to the
6172 CLASSTYPE_VBASECLASSES list.
6173 (dump_class_hierarchy_r): Use binfo_for_vbase
6174 instead of BINFO_FOR_VBASE.
6175 (dump_class_hierarchy): Likewise.
6176 (finish_vtbls): Likewise.
6177 (build_vtbl_initializer): Adjust for changes to the
6178 CLASSTYPE_VBASECLASSES list.
6179 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6180 * decl.c (finish_destructor_body): Adjust for changes to the
6181 CLASSTYPE_VBASECLASSES list.
6182 * init.c (sort_base_init): Use binfo_for_vbase.
6183 (construct_virtual_bases): Adjust for changes to the
6184 CLASSTYPE_VBASECLASSES list.
6185 (expand_member_init): Use binfo_for_vbase.
6186 (build_vbase_delete): Adjust for changes to the
6187 CLASSTYPE_VBASECLASSES list.
6188 * method.c (do_build_copy_constructor): Likewise.
6189 * rtti.c (get_base_offset): Use binfo_for_vbase.
6190 (expand_class_desc): Remove #if 0'd code.
6191 * search.c (struct vbase_info): Remove vbase_types.
6192 (get_base_distance): Use binfo_for_vbase.
6193 (lookup_field_queue_p): Use CANONICAL_BINFO.
6194 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6195 (get_pure_virtuals): Adjust for changes to the
6196 CLASSTYPE_VBASECLASSES list.
6197 (dfs_find_vbases): Use binfo_for_vbase.
6198 (dfs_init_vbase_pointers): Likewise.
6199 (init_vbase_pointers): Don't initialize vi.vbase_types.
6200 (virtual_context): Use binfo_for_vbase.
6201 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6202 CLASSTYPE_VBASECLASSES list.
6203 (expand_indirect_vtbls_init): Simplify.
6204 (dfs_get_vbase_types): Don't replicate virtual bases.
6205 (find_vbase_instance): Use binfo_for_vbase.
6206 (binfo_for_vbase): New function.
6207 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6209 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6211 * decl2.c (finish_anon_union): Generalize error messages to handle
6212 anonymous structures.
6213 * init.c (perform_member_init): Remove `name' parameter.
6214 (build_field_list): New function.
6215 (sort_member_init): Handle anonymous union initialization order
6216 correctly. Check for multiple initializations of the same union.
6217 (emit_base_init): Don't look up fields by name here.
6218 (expand_member_init): Record the result of name lookup for future
6220 * typeck.c (build_component_ref): Fix formatting.
6222 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6224 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6225 * typeck.c (build_x_compound_expr): Replace warn_unused with
6228 * decl2.c (lang_decode_option): Update -Wall unused flags by
6229 calling set_Wunused.
6231 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6233 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6234 * init.c (dfs_vtable_path_unmark): Remove.
6235 * search.c (marked_new_vtable_p): Likewise.
6236 (unmarked_new_vtable_p): Likewise.
6237 (dfs_search_slot_nonempty_p): Likewise.
6238 (dfs_mark): Likewise.
6239 (dfs_vtable_path_unmark): Likewise.
6240 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6241 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6242 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6243 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6244 (init_vbase_pointers): Simplify.
6245 (expand_indirect_vtbls_init): Likewise.
6247 * class.c (copy_virtuals): New function.
6248 (build_primary_table): Use it.
6249 (build_secondary_vtable): Likewise.
6250 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6251 indicate that no vcall offset is required.
6252 (add_virtual_function): Likewise.
6253 (modify_all_vtables): Likewise.
6254 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6255 (dfs_accumulate_vtbl_inits): Likewise.
6256 (build_vtbl_initializer): Make changes to handle construction
6258 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6259 (build_rtti_vtbl_entries): Likewise.
6260 (build_vtable_entries): Handle a NULL vcall_index.
6262 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6264 * decl2.c (lang_decode_option): Fix thinko.
6266 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6268 * except.c (check_handlers): New fn.
6269 * cp-tree.h: Declare it.
6270 * semantics.c (finish_handler_sequence): Call it.
6271 (finish_function_handler_sequence): Likewise.
6272 (finish_handler_parms): Set TREE_TYPE on the handler.
6273 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6274 * search.c (get_base_distance_recursive): If protect>1, ignore
6276 (get_base_distance): Don't reduce watch_access.
6278 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6280 * lex.c: #include diagnostic.h.
6281 (lang_init_options): Set default prefixing rules.
6283 * lang-options.h: Add -fdiagnostics-show-location=.
6285 * decl2.c: #include diagnostic.h.
6286 (lang_decode_option): Handle -fdiagnostics-show-location=.
6288 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6290 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6291 * vec.cc: Revert my 2000-05-07 change.
6293 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6295 * class.c (check_field_decls): Complain about non-static data
6296 members with same name as class in class with constructor.
6298 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6300 * decl.c (grokdeclarator): Allow non-static data members with
6303 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6305 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6306 and pending_inline.filename. Update prototypes.
6307 * decl.c (define_label): Constify filename parameter.
6308 * decl2.c (warn_if_unknown_interface): Constify local char *.
6309 * input.c Constify input_source.filename. Don't declare
6310 input_filename or lineno. Constify filename parameter to feed_input.
6311 * lex.c (init_parse): Constify parameter and return value.
6312 (cp_pragma_interface, cp_pragma_implementation): Constify
6314 (reinit_parse_for_method, reinit_parse_for_block,
6315 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6316 Constify local char *.
6317 * pt.c: Don't declare lineno or input_filename.
6318 (print_template_context, tsubst_friend_function, tsubst_decl,
6319 tsubst, instantiate_decl): Constify local char *.
6320 * semantics.c (expand_body): Constify local char *.
6321 * tree.c (build_srcloc): Constify filename parameter.
6322 * typeck.c (c_expand_asm_operands): Constify filename
6325 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6327 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6330 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6332 * inc/cxxabi.h: Fix typos in comment.
6333 (__base_class_info::__offset): Use a static_cast.
6335 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6337 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6338 of std::size_t and std::ptrdiff_t respectively.
6339 * tinfo.cc: Likewise.
6342 2000-05-06 Richard Henderson <rth@cygnus.com>
6344 * typeck.c (build_c_cast): Don't warn integer->pointer size
6345 mismatch for constants.
6347 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6349 * rtti.c (ptmd_initializer): Set non-public, if class is
6352 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6353 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6354 __cxa_vec_delete): Likewise.
6355 * tinfo.cc (__dynamic_cast): Likewise.
6356 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6357 __cxa_vec_delete): Likewise.
6359 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6361 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6362 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6363 (lang_decl_flags): Add vcall_offset.
6364 (THUNK_VCALL_OFFSET): Use it.
6365 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6366 * method.c (make_thunk): Create the lang_decl here, not in
6368 (emit_thunk): Make generic thunks into ordinary functions once
6369 they have been fed to expand_body.
6370 * semantics.c (expand_body): Set current_function_is_thunk here.
6372 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6374 * class.c (update_vtable_entry_for_fn): Prototype.
6376 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6379 * search.c (dfs_build_inheritance_graph_order): Prototype.
6381 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6383 * cp-tree.h (special_function_kind): Add various kinds of
6385 (special_function_p): New function.
6386 * class.c (overrides): Don't let one kind of destructor override
6388 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6389 whether or not to instantiate a template.
6390 * tree.c (special_function_p): Define.
6392 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6394 * cp-tree.def (THUNK_DECL): Remove.
6395 * cp-tree.h (DECL_THUNK_P): New macro.
6396 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6397 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6398 (SET_DECL_THUNK_P): Likewise.
6399 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6400 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6401 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6402 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6403 (duplicate_decls): Likewise.
6404 (pushdecl): Likewise. Adjust thunk handling.
6405 (grokfndecl): Use DECL_EXTERN_C_P.
6406 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6407 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6408 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6409 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6410 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6411 DECL_NO_STATIC_CHAIN.
6412 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6413 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6414 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6417 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6419 * tree.c (walk_tree): Set lineno.
6421 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6423 * exception.cc: Update license notice.
6425 * new1.cc: Likewise.
6426 * new2.cc: Likewise.
6427 * tinfo.cc: Likewise.
6428 * tinfo2.cc: Likewise.
6430 * inc/cxxabi.h: Likewise.
6431 * inc/exception: Likewise.
6432 * inc/new: Likewise.
6433 * inc/new.h: Likewise.
6434 * inc/typeinfo: Likewise.
6436 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6438 * tree.c (build_target_expr_with_type): If we already have a
6439 TARGET_EXPR, just return it.
6441 * optimize.c (initialize_inlined_parameters): Don't generate an
6442 EXPR_STMT if we can just use DECL_INITIAL.
6443 * decl.c (emit_local_var): Only make the initialization a
6444 full-expression if stmts_are_full_exprs_p.
6446 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6448 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6450 * call.c (standard_conversion): Use it.
6451 (direct_reference_binding): Likewise.
6452 (build_over_call): Likewise.
6453 (is_properly_derived_from): Likewise.
6454 (compare_ics): Likewise.
6455 * class.c (resolves_to_fixed_type_p): Likewise.
6456 * optimize.c (declare_return_variable): Likewise.
6457 * pt.c (is_specialization_of): Likewise.
6459 * typeck.c (comp_target_parms): Likeiwse.
6460 (build_static_cast): Likewise.
6461 (build_reinterpret_cast): Likewise.
6462 (build_const_cast): Likewise.
6463 (comp_ptr_ttypes_real): Likewise.
6464 (comp_ptr_ttypes_const): Likewise.
6465 * typeck2.c (process_init_constructor): Likewise.
6467 2000-04-30 Scott Snyder <snyder@fnal.gov>
6469 * decl.c (finish_destructor_body): Use the base destructor when
6470 destroying virtual bases.
6472 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6474 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6476 * optimize.c (struct inline_data): Add target_exprs field.
6477 (declare_return_variable): When a function returns an aggregate,
6478 use the variable declared in the TARGET_EXPR as the remapped
6480 (expand_call_inline): Update the pending target_exprs stack.
6481 (optimize_function): Initialize the stack.
6483 * decl2.c (finish_file): Fix typo in comment.
6485 * method.c (emit_thunk): Don't try to return a `void' value.
6487 * optimize.c (initialize_inlined_parameters): If the parameter is
6488 addressable, we need to make a new VAR_DECL, even if the
6489 initializer is constant.
6491 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6493 * decl.c (grok_op_properties): Add an extra check of argtypes.
6495 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6497 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6499 (initialize_inlined_parameters): Try to avoid creating new
6502 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6504 * lex.c (my_get_run_time): Remove.
6505 (init_filename_times): Use get_run_time instead of my_get_run_time.
6506 (check_newline): Likewise.
6507 (dump_time_statistics): Likewise.
6508 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6509 of computing elapsed time explicitly.
6511 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6513 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6514 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6515 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6516 before calling decl_constant_value.
6517 * class.c (check_bitfield_decl): Likewise.
6518 * cvt.c (ocp_convert): Likewise.
6519 (convert): Likewise.
6520 * decl.c (compute_array_index_type): Likewise.
6521 (build_enumerator): Likewise.
6522 * decl2.c (check_cp_case_value): Likewise.
6523 * pt.c (convert_nontype_argument): Likewise.
6525 * typeck.c (decay_conversion): Likewise.
6526 (build_compound_expr): Likewise.
6527 (build_reinterpret_cast): Likewise.
6528 (build_c_cast): Likewise.
6529 (convert_for_assignment): Likewise.
6531 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6533 * decl.c (finish_function): Don't play games with DECL_INLINE.
6535 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6537 * ir.texi: Correct typo.
6539 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6541 * decl.c (grokdeclarator): Reject VLAs as members.
6543 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6545 * call.c (standard_conversion): Accept conversion between
6548 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6550 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6552 * decl2.c (finish_file): Remove double setup for accounting
6555 2000-04-24 Robert Lipe <robertlipe@usa.net>
6557 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6559 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6561 * new.cc (set_new_handler): Needs to be in std::.
6563 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6565 * cp-tree.h (lang_decl): Remove pretty_function_p.
6566 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6567 language-specific node.
6568 * decl.c (cp_make_fname_decl): Use build_decl, not
6569 build_lang_decl, to build the variables.
6570 (grokvardecl): Don't call build_lang_decl for local variables in
6572 (grokdeclarator): Don't call build_lang_decl for local type
6573 declarations in templates.
6574 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6575 zero'd memory, rather than calling memset.
6576 * pt.c: Include hashtab.h.
6577 (local_specializations): New variable.
6578 (retrieve_local_specialization): Use it.
6579 (register_local_specialization): Likewise.
6580 (tsubst_decl): Don't assume local variables have
6582 (instantiate_decl): Set up local_specializations.
6583 * Makefile.in (HTAB_H): New variable.
6585 2000-04-23 Richard Henderson <rth@cygnus.com>
6587 * typeck.c (c_expand_asm_operands): Restore the original
6588 contents of the output list.
6590 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6592 * ir.texi: Document complex number representation.
6594 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6596 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6597 (target_incomplete_p): New function.
6598 (tinfo_base_init): Create comdat NTBS name variable.
6599 (ptr_initializer): Add non_public parameter. Calculate it.
6600 (ptmd_initializer): Likewise.
6601 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6602 (create_real_tinfo_var): Add non_public parameter. Use it.
6603 Push proxy into global namespace.
6604 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6606 * inc/typeinfo (type_info::before, type_info::operator==):
6607 Compare __name addresses.
6609 * tinfo2.cc: Remove new-abi builtins comment.
6611 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6613 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6615 * call.c (joust): Exit early if we get the same function, too.
6617 * decl2.c (key_method): Return NULL_TREE for template classes.
6618 (import_export_class): Don't need to check for template classes.
6620 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6622 * lex.c: Remove references to cccp.c.
6624 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6626 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6627 volatile_memfunc. Add destructor_attr. Adjust dummy.
6628 (DECL_DESTRUCTOR_P): Use destructor_attr.
6629 (DECL_CONST_MEMFUNC_P): Reimplement.
6630 (DECL_VOLATILE_MEMFUNC_P): Remove.
6631 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6632 (overrides): Use DECL_DESTRUCTOR_P.
6633 (check_for_override): Likewise.
6634 * decl.c (start_function): Likewise.
6635 * decl2.c (grokfclassfn): Likewise.
6636 (check_classfn): Likewise.
6637 (grok_function_init): Likewise.
6639 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6641 * decl2.c (grokfield): Issue error on illegal data member
6644 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6646 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6648 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6650 * class.c (build_vtable_entry): Don't build thunks for type-info
6653 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6655 * decl.c (decls_match): Allow a redeclaration of a builtin to
6656 specify args while the builtin did not.
6658 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6660 * cp-tree.def (THUNK_DECL): Add to documentation.
6661 * cp-tree.h (flag_huge_objects): Declare.
6662 * class.c (modify_vtable_entry): Tidy.
6663 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6664 Calculate delta appropriately for the new ABI.
6665 (dfs_modify_vtables): Use it.
6666 (modify_all_vtables): Fix thinko in code to add overriding copies
6667 of functions to primary vtables.
6668 (build_clone): Fix typo in comment.
6669 (clone_function_decl): Correct order of destructors in vtable.
6670 (build_vbase_offset_vtbl_entries): Adjust comment.
6671 (dfs_vcall_offset_queue_p): Remove.
6672 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6673 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6674 (build_vtable_entry): Correct check for pure virtual functions.
6675 Don't declare flag_huge_objects.
6676 * decl.c (flag_huge_objects): Remove declaration.
6677 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6678 Use int_size_in_bytes.
6679 (emit_thunk): Handle vcall offset thunks.
6681 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6683 * decl2.c (parse_time, varconst_time): Delete declarations.
6684 (finish_file): Delete LINENO declaration.
6685 START_TIME and THIS_TIME now long.
6687 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6689 * class.c (build_base_field): Reformat comment.
6691 * inc/cxxabi.h (stddef.h): Comment inclusion.
6692 (__base_class_info::__offset): Comment shift.
6694 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6696 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6697 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6698 (cp_push_exception_identifier): New macro.
6699 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6700 (DECL_BASE_DESTRUCTOR_P): Likewise.
6701 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6702 (get_vtbl_decl_for_binfo): Fix formatting.
6703 (in_charge_arg_for_name): New macro.
6704 (maybe_build_cleanup_and_delete): Remove declaration.
6705 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6706 (in_charge_arg_for_name): New function.
6707 (build_new_method_call): Use it. Handle cloned destructors.
6708 (build_clone): Don't make the base constructor virtual.
6709 Automatically defer generated functions.
6710 (clone_function_decl): Handle destructors, too.
6711 (clone_constructors_and_destructors): Likewise.
6712 (create_vtable_ptr): Don't create a vtable entry for a cloned
6714 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6715 (initialize_predefined_identifiers): Update appropriately.
6716 (finish_destructor_body): Simplify.
6717 (maybe_build_cleanup_and_delete): Remove.
6718 * except.c (expand_throw): Handle new-ABI destructors.
6719 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6720 (build_dtor_call): New function.
6721 (build_delete): Use it. Simplify.
6722 * optimize.c (maybe_clone_body): Handle destructors.
6723 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6725 * exception.cc (cleanup_fn): New typedef.
6726 (CALL_CLEANUP): New macro.
6727 (cp_eh_info): Use them.
6728 (__cp_push_exception): Likewise.
6729 (__cp_pop_exception): Likewise.
6731 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6733 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6734 (complete_dtor_identifier): New macro.
6735 (CLASSTYPE_FIRST_CONVERSION): Remove.
6736 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6737 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6738 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6739 (CLASSTYPE_CONSTRUCTORS): Likewise.
6740 (CLASSTYPE_DESTRUCTORS): Likewise.
6741 (lang_decl): Add cloned_function.
6742 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6743 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6744 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6745 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6746 (DECL_CLONED_FUNCTION_P): Likewise.
6747 (DECL_CLONED_FUNCTION): Likewise.
6748 (clone_function_decl): Declare.
6749 (maybe_clone_body): Likewise.
6750 * call.c (build_user_type_conversion_1): Call complete object
6751 constructors in the new ABI.
6752 (build_new_method_call): Don't add in-charge parameters under the
6754 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6755 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6756 CLASSTYPE_DESTRUCTOR_SLOT.
6757 (build_clone): New function.
6758 (clone_function_decl): Likewise.
6759 (clone_constructors_and_destructors): Likewise.
6760 (check_bases_and_members): Use it.
6761 * decl.c (iniitialize_predefined_identifiers): Initialize
6762 complete_dtor_identifier.
6763 (finish_function): Don't add extra code to a clone.
6764 (lang_mark_tree): Mark cloned_function.
6765 * decl2.c (mark_used): Don't bother trying to instantiate things
6767 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6768 * method.c (set_mangled_name_for_decl): Don't treat clones as
6770 (synthesize_method): Sythesize cloned functions, not the clones.
6771 * optimize.c (inline_data): Update comment on ret_label.
6772 (remap_block): Don't assume DECL_INITIAL exists.
6773 (copy_body_r): Allow ret_label to be NULL.
6774 (maybe_clone_body): Define.
6775 * pt.c (tsubst_decl): Handle clones.
6776 (instantiate_clone): New function.
6777 (instantiate_template): Use it.
6778 (set_mangled_name_for_template_decl): Don't treat clones as
6780 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6781 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6782 * semantics.c (expand_body): Clone function bodies as necessary.
6784 * optimize.c (remap_decl): Avoid sharing structure for arrays
6785 whose size is only known at run-time.
6786 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6788 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6789 to has_in_charge_parm_p.
6790 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6791 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6792 (DECL_COPY_CONSTRUCTOR_P): New macro.
6793 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6794 (build_user_type_conversion_1): Likewise.
6795 (convert_like_real): Likewise.
6796 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6797 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6798 (copy_args_p): Likewise.
6799 (grok_ctor_properties): Likewise.
6800 (start_function): Likewise.
6801 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6802 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6803 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6804 * method.c (do_build_copy_constructor): Use
6805 DECL_HAS_IN_CHARGE_PARM_P.
6806 (synthesize_method): Likewise.
6807 * pt.c (instantiate_template): Remove goto.
6808 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6811 * cp-tre.h (finish_function): Change prototype.
6812 * decl.c (end_cleanup_fn): Adjust caller.
6813 (finish_function): Take only one parameter.
6814 * decl2.c (finish_objects): Adjust caller.
6815 (finish_static_storage_duration_function): Likewise.
6816 * method.c (emit_thunk): Likewise.
6817 * parse.y: Likewise.
6818 * parse.c: Regenerated.
6819 * pt.c (instantiate_decl): Likewise.
6820 * rtti.c (synthesize_tinfo_fn): Likewise.
6821 * semantics.c (expand_body): Likewise.
6823 * cp-tree.h (copy_decl): New function.
6824 * class.c (finish_struct_1): Use it.
6825 * lex.c (copy_decl): Define it.
6826 * pt.c (tsubst_decl): Likewise.
6827 * tree.c (copy_template_template_parm): Likewise.
6829 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6830 has_nonpublic_assign_ref.
6831 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6832 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6833 * class.c (finish_struct_methods): Don't set
6834 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6835 (interface_only): Don't declare.
6836 (interface_unknown): Likewise.
6838 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6840 * tree.h (HAVE_TEMPLATES): Remove definition.
6841 * lang-options.h (-fthis-is-variable): Remove documentation.
6843 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6845 * class.c (instantiate_type): Handle object-relative template-id.
6847 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6848 * decl.c (cplus_expand_expr_stmt): Not here.
6850 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6851 Initialize exprtype earlier.
6853 * parse.y (fn.def1): Check for defining types in return types.
6855 * decl.c (check_tag_decl): Notice extra fundamental types.
6856 Diagnose empty decls in classes, too.
6858 * decl.c (grokdeclarator): Don't override an anonymous name if no
6859 declarator was given.
6861 * cvt.c (convert_to_void): Call resolve_offset_ref.
6863 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6865 * decl2.c (decl_namespace): Handle getting a type.
6867 * typeck.c (build_c_cast): Re-enable warning for cast between
6868 pointer and integer of different size.
6870 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6872 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6874 (__pointer_type_info::__pointer_catch): New virtual function.
6875 (__pointer_to_member_type_info): Derive from
6876 __pointer_type_info. Adjust.
6877 (__pointer_to_member_type_info::__do_catch): Remove.
6878 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6879 (__pointer_to_member_type_info::__pointer_catch): Declare.
6880 * rtti.c (qualifier_flags): Add restrict flag.
6881 (ptmd_initializer): Reorder members.
6882 (create_tinfo_types): Expand comments. Reorder
6883 ptmd_desc_type_node members.
6884 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6886 (__pointer_type_info::__do_catch): Move specific code into
6887 __pointer_catch. Call it.
6888 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6889 specific catch checking. Fix void conversion check.
6890 (__pointer_to_member_type_info::__do_catch): Remove.
6891 (__pointer_to_member_type_info::__pointer_catch): Implement.
6893 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6895 * lex.c (init_parse): Remove traces of classof and headof.
6896 * decl2.c (flag_operator_names): Default to 1.
6897 (lang_decode_option): Do not set it for -ansi.
6899 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6901 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6902 (DECL_MAIN_VARIANT): Remove.
6903 * decl.c (duplicate_decls): Don't set it.
6904 (start_function): Likewise.
6905 (lang_mark_tree): Don't mark it.
6906 * decl2.c (defer_fn): Don't use it.
6907 * lex.c (retrofit_lang_decl): Don't set it.
6908 * pt.c (tsubst_decl): Likewise.
6909 * ptree.c (print_lang_decl): Don't print it.
6910 * typeck.c (mark_addressable): Don't use it.
6912 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6914 * vec.cc: Include <new> and <exception>.
6915 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6916 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6918 (__cxa_vec_delete): Catch dtor exceptions.
6920 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6922 Prepend __ to implementation defined names.
6923 * inc/typeinfo (type_info): Rename _name to __name.
6924 (type_info::type_info): Rename parameter.
6925 (type_info::operator==, type_info::operator!=,
6926 type_info::before): Likewise.
6927 (type_info::is_pointer_p, type_info::is_function_p,
6928 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6931 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6932 (__pointer_type_info::__pointer_type_info): Likewise.
6933 (__pointer_type_info::is_pointer_p,
6934 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6935 (__array_type_info::__array_type_info): Rename parameters.
6936 (__function_type_info::__function_type_info): Likewise.
6937 (__function_type_info::is_function_p): Prepend __.
6938 (__enum_type_info::__enum_type_info): Rename parameters.
6939 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6941 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6943 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6944 (__class_type_info::__class_type_info): Rename parameters.
6945 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6946 (__class_type_info::upcast_result,
6947 __class_type_info::dyncast_result): Prepend __. Move definition
6949 (__class_type_info::do_upcast, __class_type_info::do_catch,
6950 __class_type_info::find_public_src,
6951 __class_type_info::do_dyncast,
6952 __class_type_info::do_find_public_src): Prepend __. Rename
6954 (__si_class_type_info::__si_class_type_info): Rename parameters.
6955 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6956 __si_class_type_info::do_find_public_src): Prepent __. Rename
6958 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6959 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6960 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6962 (__dynamic_cast): Rename parameters.
6963 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6964 type_info::do_catch, type_info::do_upcast): Prepend __.
6965 (contained_p, public_p, virtual_p, contained_public_p,
6966 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6967 (__class_type_info::do_catch,
6968 __class_type_info::do_upcast): Prepend __. Adjust.
6969 (__class_type_info::__upcast_result,
6970 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6972 (__class_type_info::find_public_src): Prepend __. Adjust.
6973 (__class_type_info::do_find_public_src,
6974 __si_class_type_info::do_find_public_src,
6975 __vmi_class_type_info::do_find_public_src): Likewise.
6976 (__class_type_info::do_dyncast,
6977 __si_class_type_info::do_dyncast,
6978 __vmi_class_type_info::do_dyncast): Likewise.
6979 (__class_type_info::do_upcast,
6980 __si_class_type_info::do_upcast,
6981 __vmi_class_type_info::do_upcast): Likewise.
6982 (__dynamic_cast): Adjust.
6983 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6984 (__function_type_info::is_function_p): Likewise.
6985 (__pointer_type_info::do_catch): Likewise. Adjust.
6986 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6987 (__throw_type_match_rtti_2): Adjust.
6988 (__is_pointer): Adjust.
6990 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6992 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6993 (complete_ctor_identifier): New macro.
6994 (special_function_kind): Add sfk_copy_constructor and
6995 sfk_assignment_operator.
6996 (LOOKUP_HAS_IN_CHARGE): Remove.
6997 (cons_up_default_function): Rename to ...
6998 (implicitly_declare_fn): ... this.
6999 * call.c (build_new_method_call): Add in-charge parameters for
7001 * class.c (add_implicitly_declared_members): Change parameter name
7002 from cant_have_assignment to cant_have_const_assignment.
7003 Replace calls to cons_up_default_function to implicitly_declare_fn.
7004 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7005 * decl.c (initialize_predefined_identifiers): Initialize it.
7006 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7008 * init.c (expand_default_init): Don't calculate the in-charge
7010 (build_new_1): Likewise.
7011 * lex.c (cons_up_default_function): Move to method.c.
7012 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7013 (implicitly_declare_fn): New function.
7014 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7015 (build_modify_expr): Likewise.
7016 * typeck2.c (build_functional_cast): Likewise.
7018 Under the new ABI, constructors don't return `this'.
7019 * cp-tree.h (warn_reorder): Declare.
7020 (special_function_kind): New enum.
7021 (global_base_init_list): Remove declaration.
7022 (emit_base_init): Don't return a value.
7023 (check_base_init): Don't declare.
7024 (is_aggr_typedef): Likewise.
7025 * decl.c (check_special_function_return_type): New function.
7026 (return_types): Remove.
7027 (grokdeclarator): Use check_special_function_return_type.
7028 (start_function): Don't initialize ctor_label under the new ABI.
7029 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7030 * init.c (begin_init_stmts): Move to top of file.
7031 (finish_init_stmts): Likewise.
7032 (warn_reorder): Don't declare.
7033 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7035 (check_base_init): Remove.
7036 (is_aggr_typedef): Likewise.
7037 (build_new_1): Don't use the return value of a constructor.
7038 * semantics.c (setup_vtbl_ptr): Don't use the return value
7040 * typeck.c (check_return_expr): Don't magically convert return
7041 statements into `return this' in constructors under the new ABI.
7043 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7044 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7045 (base_ctor_identifier): New macro.
7046 (base_dtor_identifier): Likewise.
7047 (deleting_dtor_identifier): Likewise.
7048 * decl.c: Don't include obstack.h.
7049 (obstack_chunk_alloc): Don't define.
7050 (obstack_chunk_free): Likewise.
7051 (struct predefined_identifier): New type.
7052 (initialize_predefined_identifiers): New function.
7053 (init_decl_processing): Use it.
7054 (debug_temp_inits): Remove.
7055 (start_method): Don't call preserve_data.
7056 (hack_incomplete_structures): Update comment.
7057 * init.c (init_init_processing): Don't initialize
7059 (build_offset_rf): Remove dead code.
7060 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7061 * search.c (init_search_processing): Don't initialize
7064 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7066 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7067 some sign_compare warnings.
7069 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7071 Rename abi::__vmi_class_type_info members.
7072 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7073 base_list, detail_masks members to vmi_flags, vmi_base_count,
7074 vmi_bases and vmi_flags_masks respectively.
7075 (__vmi_class_type_info::vmi_flags_masks): Rename
7076 details_unknown_mask to flags_unknown_mask.
7077 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7078 (__vmi_class_type_info::do_find_public_src): Adjust.
7079 (__vmi_class_type_info::do_dyncast): Adjust.
7080 (__vmi_class_type_info::do_upcast): Adjust.
7082 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7084 * tinfo.cc (convert_to_base): New function.
7085 (get_vbase_offset): Remove. Move into convert_to_base.
7086 (__vmi_class_type_info::do_find_public_src): Adjust.
7087 (__vmi_class_type_info::do_dyncast): Adjust.
7088 (__vmi_class_type_info::do_upcast): Adjust.
7090 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7092 * tinfo.cc (operator=): Use __builtin_strcmp.
7093 * tinfo2.cc (before): Likewise.
7095 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7097 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7098 (DECL_SAVED_INLINE): Rename to ...
7099 (DECL_DEFERRED_FN): ... this.
7100 (in_function_p): Remove declaration.
7101 (mark_inline_for_output): Rename to ...
7102 (defer_fn): ... this.
7103 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7104 (in_function_p): Remove definition.
7105 * decl2.c (saved_inlines): Rename to ...
7106 (deferred_fns): ... this.
7107 (saved_inlines_used): Rename to ...
7108 (deferred_fns_used): ... this.
7109 (mark_inline_for_output): Rename to ...
7110 (defer_fn): ... this.
7111 (finish_file): Adjust accordingly.
7112 (init_decl2): Likewise.
7113 * lex.c (cons_up_default_function): Likewise.
7114 * pt.c (mark_decl_instantiated): Likewise.
7115 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7117 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7118 * semantics.c (expand_body): Defer more functions.
7120 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7123 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7125 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7126 __cxa_vec_delete): Declare.
7128 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7130 * rtti.c (dfs_class_hint_mark): New static function.
7131 (dfs_class_hint_unmark): New static function.
7132 (class_hint_flags): Use them.
7134 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7136 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7138 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7140 * cp-tree.h (instantiate_decl): Change prototype.
7141 * decl2.c (mark_used): Adjust call.
7142 * optimize.c (inlinable_function_p): Adjust handling of templates.
7143 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7144 (do_type_instantiation): Likewise.
7145 (instantiate_decl): Defer more templates.
7146 (instantiate_pending_templates): Adjust logic to handle inline
7149 * Makefile.in (GGC_H): New variable. Use it throughout in place
7152 * call.c: Don't include obstack.h. Include ggc.h.
7153 (obstack_chunk_alloc): Don't define.
7154 (obstack_chunk_free): Likewise.
7155 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7156 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7157 (pop_switch): Free it.
7159 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7161 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7162 if we don't have a DECL_FIELD_OFFSET.
7164 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7166 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7169 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7171 * cfns.gperf (hash, libc_name_p): Prototype.
7173 * rtti.c (build_dynamic_cast_1): Constification.
7175 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7177 * semantics.c (deferred_type_access_control): Prototype.
7179 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7181 Correct many new ABI issues regarding vbase and vcall offset
7183 * cp-tree.h (BINFO_VTABLE): Document.
7184 (struct lang_type): Tweak formatting.
7185 (BINFO_PRIMARY_BINFO): Add to documentation.
7186 (CLASSTYPE_VSIZE): Fix typo in comment.
7187 (CLASSTYPE_VBASECLASSES): Update documentation.
7188 (BINFO_VBASE_MARKED): Remove.
7189 (SET_BINFO_VBASE_MARKED): Likewise.
7190 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7191 (BINFO_FIELDS_MARKED): Remove.
7192 (SET_BINFO_FIELDS_MARKED): Likewise.
7193 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7194 (enum access_kind): New enumeration.
7195 (num_extra_vtbl_entries): Remove declaration.
7196 (size_extra_vtbl_entries): Likewise.
7197 (get_vtbl_decl_for_binfo): New function.
7198 (dfs_vbase_unmark): Remove declaration.
7199 (mark_primary_bases): Likewise.
7200 * class.c (SAME_FN): Remove.
7201 (struct vcall_offset_data_s): Move definition.
7202 (build_vbase_pointer): Use `build', not `build_binary_op', to
7203 access the vbase pointer under the new ABI.
7204 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7205 (build_primary_vtable): Likewise.
7206 (dfs_mark_primary_bases): Move here from search.c.
7207 (mark_primary_bases): Likewise.
7208 (determine_primary_bases): Under the new ABI, don't make a base
7209 class a primary base just because we don't yet have any virtual
7211 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7212 (num_vfun_entries): Remove.
7213 (dfs_count_virtuals): Likewise.
7214 (num_extra_vtbl_entries): Likewise.
7215 (size_extra_vtbl_entries): Likewise.
7216 (layout_virtual_bases): Iterate in inheritance graph order under
7218 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7219 indicate that a vfield is present.
7220 (init_class_processing): Initialize access_public_node, etc., from
7222 (get_vtbl_decl_for_binfo): New function.
7223 (dump_class_hierarchy_r): Likewise.
7224 (dump_class_hierarchy): Use it.
7225 (finish_vtbls): Build the vtbls in inheritance graph order.
7226 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7227 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7228 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7230 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7231 where the vptr points, even for primary vtables.
7232 (build_vtbl_initializer): Adjust handling of vbase and vcall
7234 (build_vcall_and_vbase_vtable_entries): New function.
7235 (dfs_build_vbase_offset_vtbl_entries): Remove.
7236 (build_vbase_offset_vtbl_entries): Reimplement.
7237 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7238 were already handled in a primary base class vtable.
7239 (build_vcall_offset_vtbl_entries): Adjust.
7240 (build_rtti_vtbl_entries): Adjust.
7241 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7242 * init.c (expand_virtual_init): Simplify.
7243 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7244 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7245 * search.c (BINFO_ACCESS): New macro.
7246 (SET_BINFO_ACCESS): Likewise.
7247 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7248 (access_in_type): Likewise.
7249 (dfs_accessible_p): Likewise.
7250 (protected_accessible_p): Likewise.
7251 (lookup_fnfields_1): Adjust documentation.
7252 (dfs_mark_primary_bases): Move to class.c
7253 (mark_primary_bases): Likewise.
7254 (dfs_vbase_unmark): Remove.
7255 (virtual_context): Use BINFO_FOR_VBASE.
7256 (dfs_get_vbase_types): Simplify.
7257 (dfs_build_inheritance_graph_order): New function.
7258 (get_vbase_types): Use it.
7259 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7261 * tinfo.cc (get_vbase_offset): New function.
7262 (__vmi_class_type_info::do_find_public_src): Use it.
7263 (__vmi_class_type_info::do_dyncast): Likewise.
7264 (__vmi_class_type_info::do_upcast): Likewise.
7266 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7268 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7270 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7272 * rtti.c (class_hint_flags): Rename flags.
7273 (class_initializer): Remove flags.
7274 (synthesize_tinfo_var): Combine offset and flags. Add flags
7275 for __vmi_class_type_info.
7276 (create_tinfo_types): Remove flags from __class_type_info and
7277 __si_class_type_info. Merge flags and offset from
7278 base_class_type_info.
7279 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7280 (__base_class_info::is_virtual_p): Adjust.
7281 (__base_class_info::is_public_p): Adjust.
7282 (__base_class_info::offset): New accessor.
7283 (__class_type_info::details): Remove member.
7284 (__class_type_info::__class_type_info): Lose details.
7285 (__class_type_info::detail_masks): Remove.
7286 (__si_class_type_info::__si_class_type_info): Lose details.
7287 (__vmi_class_type_info::details): New member.
7288 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7289 (__vmi_class_type_info::detail_masks): New member.
7290 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7291 with unknown_details_mask.
7292 (__vmi_class_type_info::do_find_public_src): Adjust
7293 (__vmi_class_type_info::do_dyncast): Adjust.
7294 (__vmi_class_type_info::do_upcast): Set result details, if
7296 (__dynamic_cast): Temporarily #if out optimization.
7298 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7300 * rtti.c (get_tinfo_decl): Mark used.
7301 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7302 mark as dealt with, if we output it.
7304 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7306 * class.c: Reorganize to put virtual function table initialization
7307 machinery at the end of the file.
7309 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7311 * class.c (finish_struct): Use bitsize_zero_node.
7312 * pt.c (instantiate_class_template): Likewise.
7314 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7316 Put RTTI entries at negative offsets in new ABI.
7317 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7318 vbase offset at index -3, not -1.
7319 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7320 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7321 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7322 (build_rtti_vtbl_entries): New function.
7323 (set_rtti_entry): Remove.
7324 (build_primary_vtable): Don't use it.
7325 (build_secondary_vtable): Likewise.
7326 (start_vtable): Remove.
7327 (first_vfun_index): New function.
7328 (set_vindex): Likewise.
7329 (add_virtual_function): Don't call start_vtable. Do call
7331 (set_primary_base): Rename parameter.
7332 (determine_primary_base): Likewise.
7333 (num_vfun_entries): Don't use skip_rtti_stuff.
7334 (num_extra_vtbl_entries): Include RTTI information.
7335 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7336 (skip_rtti_stuff): Remove.
7337 (dfs_modify_vtables): Don't use it.
7338 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7339 (layout_nonempty_base_or_field): Update size handling.
7340 (create_vtable_ptr): Tweak.
7341 (layout_class_type): Adjust parameter names.
7342 (finish_struct_1): Simplify.
7343 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7344 (skip_rtti_stuff): Remove.
7345 (first_vfun_index): New function.
7346 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7347 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7348 (marked_vtable_pathp): Declare.
7349 (unmarked_vtable_pathp): Likewise.
7350 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7352 * rtti.c (build_headof): Look for RTTI at negative offsets.
7353 (get_tinfo_decl_dynamic): Likewise.
7354 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7356 (create_pseudo_type_info): Do it here instead. Adjust so that
7357 vptr points at first virtual function.
7358 * search.c (marked_vtable_pathp): Make it global.
7359 (unmarked_vtable_pathp): Likewise.
7360 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7361 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7362 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7363 (get_pure_virtuals): Likewise.
7364 (expand_upcast_fixups): Likewise.
7365 * tree.c (debug_binfo): Likewise.
7366 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7369 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7371 * class.c (check_field_decl): Fix typo.
7372 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7373 (check_methods): Likewise.
7374 (check_field_decls): Likewise.
7375 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7376 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7377 Use DECL_RESULT_FLD, not DECL_RESULT.
7378 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7379 * lex.c (identifier_type): Likewise.
7380 * pt.c (determine_specialization, lookup_template_class): Likewise.
7381 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7382 (resolve_overloaded_unification, more_specialized): Likewise.
7383 * semantics.c (finish_member_declaration): Likewise.
7384 * typeck.c (build_x_function_call): Likewise.
7386 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7388 * class.c (layout_empty_base): Handle empty bases with non-byte
7390 (build_base_field): Likewise.
7391 (layout_virtual_bases): Likewise.
7393 * class.c (finish_struct_1): Fix typo in this change:
7395 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7397 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7399 * decl.c (grokdeclarator): Count partial specializations when
7400 keeping track of how many template classes have been seen.
7402 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7404 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7406 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7407 (get_vfield_offset): Use byte_position.
7408 (set_rtti_entry): Set OFFSET to ssizetype zero.
7409 (get_binfo_offset_as_int): Deleted.
7410 (dfs_record_base_offsets): Use tree_low_cst.
7411 (dfs_search_base_offsets): Likewise.
7412 (layout_nonempty_base_or_field): Reflect changes in RLI format
7413 and call byte_position.
7414 (layout_empty_base): Convert offset to ssizetype.
7415 (build_base_field): use rli_size_unit_so_far.
7416 (dfs_propagate_binfo_offsets): Do computation in proper type.
7417 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7418 (layout_class_type): Reflect changes in RLI names and fields.
7419 (finish_struct_1): Set DECL_FIELD_OFFSET.
7420 * dump.c (dequeue_and_dump): Call bit_position.
7421 * expr.c (cplus_expand_constant): Use byte_position.
7422 * rtti.c (expand_class_desc): Use bitsize_one_node.
7423 * typeck.c (build_component_addr): Use byte_position and don't
7424 special case for zero offset.
7426 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7428 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7430 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7432 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7435 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7437 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7439 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7440 make_typename_type, check_initializer, cp_finish_decl,
7441 xref_tag): Likewise.
7442 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7443 decl_namespace, arg_assoc_template_arg, arg_assoc,
7444 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7445 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7446 args_to_string): Likewise.
7447 * friend.c (is_friend): Likewise.
7448 * lex.c (note_got_semicolon, note_list_got_semicolon,
7449 is_global): Likewise.
7450 * method.c (build_overload_nested_name, build_overload_value,
7451 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7452 * parse.y (typename_sub, typename_sub1): Likewise.
7453 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7454 process_partial_specialization, convert_template_argument,
7455 template_args_equal, add_pending_template, lookup_template_class,
7456 for_each_template_parm_r, maybe_fold_nontype_arg,
7457 tsubst, instantiate_template, type_unification_real, unify,
7458 instantiate_pending_templates, set_mangled_name_for_template_decl):
7460 * repo.c (repo_get_id, repo_template_used): Likewise.
7461 * search.c (lookup_field_1): Likewise.
7462 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7463 * xref.c (classname): Likewise.
7465 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7467 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7468 (CANONICAL_BINFO): New macro.
7469 (BINFO_NEW_VTABLE_MARKED): Use it.
7470 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7471 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7472 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7474 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7475 (build_secondary_vtable): Likewise.
7476 (dfs_finish_vtbls): Likewise.
7477 (dfs_accumulate_vtbl_inits): Likewise.
7478 (accumulate_vtbl_inits): New function.
7479 (finish_vtbls): Make sure that virtual bases come after
7480 non-virtual bases in the vtable group.
7481 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7482 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7483 * search.c (struct vbase_info): Move definition.
7484 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7485 (unmarked_new_vtable_p): Likewise.
7486 (dfs_mark_vtable_path): Remove.
7487 (dfs_mark_new_vtable): Remove.
7488 (dfs_unmark_new_vtable): Likewise.
7489 (dfs_clear_search_slot): Likewise.
7490 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7491 (dfs_clear_vbase_slots): Likewise.
7492 (init_vbase_pointers): LIkewise.
7494 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7496 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7497 SIZETYPE to a non-SIZETYPE.
7499 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7501 * class.c (layout_virtual_bases): Adjust names in conditionally
7504 * class.c (record_base_offsets): New function.
7505 (layout_conflict_p): Likewise.
7506 (layout_nonempty_base_or_field): Use it.
7507 (layout_empty_base): New function.
7508 (build_base_field): Use it.
7509 (build_base_fields): Update comment.
7510 (layout_virtual_bases): Fold in a little code form
7511 layout_basetypes. Use layout_empty_base.
7512 (layout_basetypes): Remove.
7513 (end_of_class): New function.
7514 (layout_class_type): Use it. Adjust.
7516 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7518 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7520 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7521 * typeck.c (fntype_p): Remove.
7523 * cp-tree.h (TI_SPEC_INFO): Remove.
7524 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7525 * pt.c (process_partial_specialization): Likewise.
7527 * class.c (build_base_field): Fix thinko in computation of binfo
7530 * tree.c (mark_local_for_remap_p): Mark variables declared in
7531 TARGET_EXPRs as well.
7533 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7535 * typeck.c (require_complete_type, complete_type,
7536 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7537 build_array_ref, convert_arguments, pointer_diff,
7538 build_x_unary_op, build_unary_op, build_c_cast,
7539 build_modify_expr): Use COMPLETE_TYPE_P etc.
7540 * call.c (is_complete, convert_like_real,
7541 build_new_method_call): Likewise.
7542 * class.c (build_vbase_pointer_fields, check_bases,
7543 build_base_field, finish_struct_1, pushclass): Likewise.
7544 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7545 * decl.c (maybe_process_template_type_declaration, pushtag,
7546 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7547 layout_var_decl, check_initializer, cp_finish_decl,
7548 grokdeclarator, require_complete_types_for_parms,
7549 grok_op_properties, xref_tag, xref_basetypes,
7550 check_function_type): Likewise.
7551 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7552 * friend.c (do_friend): Likewise.
7553 * init.c (build_offset_ref): Likewise.
7554 * parse.y (structsp): Likewise.
7555 * pt.c (maybe_process_partial_specialization,
7556 tsubst_friend_function, instantiate_class_template, tsubst,
7557 do_type_instantiation, instantiate_pending_templates): Likewise.
7558 * repo.c (repo_get_id): Likewise.
7559 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7560 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7561 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7562 * semantics.c (begin_class_definition): Likewise.
7563 * tree.c (build_cplus_method_type): Likewise.
7564 * typeck2.c (digest_init, build_functional_cast,
7565 add_exception_specifier): Likewise.
7566 * parse.h, parse.c: Regenerated.
7568 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7570 * inc/cxxabi.h: New header file. Define new-abi entry points.
7571 (__pointer_type_info::target): Rename member to ...
7572 (__pointer_type_info::type): ... here.
7573 (__base_class_info::type): Rename member to ...
7574 (__base_class_info::base): ... here.
7575 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7576 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7577 (abi_node): New global tree node.
7578 * decl.c (abi_node): Document.
7579 (init_decl_processing): Initialize abi_node.
7580 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7581 (get_vmi_pseudo_type_info): Likewise.
7582 (create_tinfo_types): Likewise.
7583 (emit_support_tinfos): Likewise.
7584 * tinfo.h (cxxabi.h): Include for new-abi.
7585 Move rtti class definitions to new header file.
7586 * tinfo.cc (abi): Use the namespace.
7587 (std): Move new abi rtti classes from here ...
7588 (__cxxabiv1): ... to here.
7589 * tinfo2.cc (cxxabi.h): Include for new-abi.
7590 Move rtti class definitions to new header file.
7591 (std): Move new abi rtti classes from here ...
7592 (__cxxabiv1): ... to here.
7593 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7596 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7597 Jason Merrill <jason@casey.cygnus.com>
7599 * method.c (build_overload_int): Use host_integerp.
7601 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7603 * init.c (build_offset_ref): Handle the case of a templated member
7606 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7608 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7610 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7612 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7613 * class.c (check_bitfield_decl): Turn illegal bitfields into
7615 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7617 (dfs_offset_for_unshared_vbases): Likewise.
7618 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7619 pointer-to-member correctly under the new ABI.
7620 * expr.c (cplus_expand_constant): Don't use cp_convert when
7621 turning an offset into a pointer-to-member.
7622 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7623 when dereferencing them under the new ABI.
7624 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7625 of pointers-to-members under the new ABI.
7627 * class.c (check_bitfield_decl): Remove restriction on really long
7629 (layout_class_type): Implement new ABI handling of bitfields
7630 longer than their types.
7632 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7634 * parse.y (extdefs): Call ggc_collect.
7635 * parse.c: Regenerated.
7637 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7639 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7640 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7643 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7645 * class.c (build_vbase_path): Use integer_zerop.
7646 (build_vtable_entry): Use tree_low_cst.
7647 (get_vfield_offset): Use bit_position.
7648 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7650 (check_bitfield_decl): Set DECL_SIZE using convert.
7651 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7652 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7654 (finish_struct_1): Use bit_position.
7655 (dump_class_hierarchy): Use tree_low_cst.
7656 * cp-tree.h (min_precision): Add declaration.
7657 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7658 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7659 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7660 * expr.c (cplus_expand_constant): Use bit_position.
7661 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7662 * rtti.c (get_base_offset): Use bit_position.
7663 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7664 host_integerp, and tree_low_cst.
7665 (pointer_int_sum): Use integer_zerop.
7666 (build_component_addr): Use bit_position.
7668 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7670 * typeck.c (require_complete_type): Don't assume size_zero_node.
7671 (complete_type_or_else): Likewise.
7673 2000-03-16 Steven Grady <grady@digitaldeck.com>
7674 Jason Merrill <jason@casey.cygnus.com>
7676 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7678 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7680 * decl2.c (grokfield): Bail out if type is error_mark_node.
7682 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7684 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7685 (__pointer_to_member_data): ... here. Adjust.
7686 * rtti.c (create_tinfo_types): Adjust.
7688 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7690 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7691 * decl.c (ref_desc_type_node): Undocument.
7692 * rtti.c (ptr_ref_initializer): Rename to ...
7693 (ptr_initializer): ... here. Adjust comments.
7694 (ptmd_initializer): Fix comment thinko.
7695 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7696 (create_tinfo_types): Remove ref_desc_type_node init.
7697 * tinfo2.cc (__reference_type_info): Remove.
7699 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7701 * decl.c (cp_finish_decl): Remove obsolete comment.
7703 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7705 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7707 * cp-tree.h: Tweak documentation.
7708 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7709 (avoid_overlap): Remove.
7710 (get_binfo_offset_as_int): New function.
7711 (dfs_serach_base_offsets): Likewise.
7712 (layout_nonempty_base_or_field): Likewise.
7713 (build_base_field): Layout fields here. Avoid placing two objects
7714 of the same type at the same address, under the new ABI.
7715 (build_base_fields): Adjust accordingly.
7716 (create_vtable_ptr): Return the new field, but don't attach it to
7718 (remove_base_field): Remove.
7719 (remove_base_fields): Remove.
7720 (layout_basetypes): Adjust accordingly.
7721 (layout_class_type): Call layout_field for each field, rather than
7722 just making a wholesale call to layout_type.
7724 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7726 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7728 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7730 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7732 * except.c (dtor_nothrow): New fn.
7733 (do_pop_exception): Use it. Take type parm.
7734 (push_eh_cleanup): Take type parm.
7735 (expand_start_catch_block): Pass it.
7736 (build_eh_type_type_ref): Accept null type.
7738 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7740 * cp-tree.h (revert_static_member_fn): Change prototype.
7741 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7742 (grok_op_properties): Likewise.
7743 (start_function): Likewise.
7744 (revert_static_member_fn): Simplify.
7745 * pt.c (check_explicit_specialization): Adjust call to
7746 revert_static_member_fn.
7748 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7750 * cp-tree.h (scope_kind): New type.
7751 (tmpl_spec_kind): Likewise.
7752 (declare_pseudo_global_level): Remove.
7753 (pseudo_global_level_p): Rename to template_parm_scope_p.
7754 (pushlevel): Remove declaration.
7755 (begin_scope): New function.
7756 (finish_scope): Likewise.
7757 (current_tmpl_spec_kind): Likewise.
7758 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7759 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7760 Add template_spec_p.
7761 (toplevel_bindings_p): Adjust.
7762 (declare_pseudo_global_level): Remove.
7763 (pseudo_global_level_p): Rename to template_parm_scope_p.
7764 (current_tmpl_spec_kind): New function.
7765 (begin_scope): Likewise.
7766 (finish_scope): Likewise.
7767 (maybe_push_to_top_level): Adjust.
7768 (maybe_process_template_type_declaration): Likewise.
7769 (pushtag): Likewise.
7770 (pushdecl_nonclass_level): Likewise.
7771 (lookup_tag): Likewise.
7772 (grokfndecl): Handle member template specializations. Share
7773 constructor and non-constructor code.
7774 * decl2.c (check_classfn): Handle member template specializations.
7775 * pt.c (begin_template_parm_list): Use begin_scope.
7776 (begin_specialization): Likewise.
7777 (end_specialization): Likewise.
7778 (check_explicit_specialization): Use current_tmpl_spec_kind.
7779 Handle member template specializations.
7780 (end_template_decl): Use finish_scope. Remove call to
7782 (push_template_decl_real): Remove bogus error message.
7783 (tsubst_decl): Fix typo in code contained in comment.
7784 (instantiate_template): Handle member template specializations.
7785 (most_general_template): Likewise.
7787 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7789 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7790 (do_identifier): Ditto for error().
7792 * pt.c (convert_nontype_argument): Ditto for cp_error().
7793 (convert_template_argument): Ditto for cp_pedwarn().
7795 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7797 * exception.cc (__check_null_eh_spec): New fn.
7798 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7800 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7802 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7803 * except.c (expand_end_eh_spec): Add the return type.
7804 * rtti.c (throw_bad_cast): Add the parmtypes.
7805 (throw_bad_typeid): Likewise.
7807 * semantics.c (expand_stmt): Only leave out rtl for unused
7808 artificials, and set DECL_IGNORED_P on them as well.
7809 * decl.c (wrapup_globals_for_namespace): Likewise.
7811 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7813 * decl.c (maybe_commonize_var): Skip all artificial decls.
7814 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7816 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7818 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7819 * cp-tree.h: Declare flag_enforce_eh_specs.
7820 * decl.c (store_parm_decls, finish_function): Check it.
7822 C library functions don't throw.
7823 * Makefile.in (cfns.h): New target.
7824 (except.o): Depend on it.
7825 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7826 * cfns.gperf: New file.
7827 * cfns.h: Generated.
7828 * except.c: Include it.
7829 (nothrow_libfn_p): New fn.
7830 * decl.c (grokfndecl): Use it.
7831 * cp-tree.h: Declare it.
7833 * decl.c (push_overloaded_decl_1, auto_function,
7834 define_function): Lose.
7835 (build_library_fn_1): New static fn.
7836 (builtin_function): Use it.
7837 (get_atexit_node): Use build_library_fn_ptr.
7838 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7839 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7840 push_void_library_fn, push_throw_library_fn): New fns.
7841 * cp-tree.h: Declare them.
7842 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7843 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7844 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7845 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7846 * rtti.c (build_runtime_decl): Lose.
7847 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7848 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7849 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7851 * call.c (build_call): Remove result_type parm.
7852 Call mark_used on unused artificial fns.
7853 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7855 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7857 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7859 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7860 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7861 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7862 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7863 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7864 expand_generic_desc): Likewise.
7866 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7868 * exception.cc (__cp_pop_exception): Cleanup the original object.
7870 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7872 * decl.c (grok_op_properties): Merge conversion to void warning
7873 with other silly op warnings.
7875 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7877 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7878 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7880 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7882 * decl.c (cp_make_fname_decl): New function.
7883 (wrapup_globals_for_namespace): Don't emit unused static vars.
7884 (init_decl_processing): Remove comment about use of
7885 array_domain_type. Set make_fname_decl.
7886 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7887 * semantics.c (begin_compound_stmt): Remove
7888 current_function_name_declared flagging.
7889 (expand_stmt): Don't emit unused local statics.
7890 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7893 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7895 * typeck.c (convert_for_assignment): Don't look at array
7897 * call.c (convert_like_real): Likewise.
7899 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7901 Add initial support for '\uNNNN' specifier.
7902 * lex.c (read_ucs): New fn.
7903 (readescape, skip_white_space): Call it.
7904 (is_extended_char, is_extended_char_1): New fns.
7905 (utf8_extend_token): New fn, #if 0'd out.
7906 (real_yylex): Treat extended chars like letters.
7908 * search.c (note_debug_info_needed): Walk the bases even if we
7909 weren't deferring the type itself.
7911 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7913 * decl2.c (finish_objects): Constify a char*.
7915 * method.c (emit_thunk): Likewise.
7917 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7919 * typeck.c (dubious_conversion_warnings): Look through
7922 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7924 * class.c (dfs_modify_vtables): I is now unsigned.
7925 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7926 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7927 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7928 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7929 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7930 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7931 Call integer_all_onesp.
7932 * typeck2.c (process_init_constructor): Use compare_tree_int.
7934 * lang-specs.h (as): Don't call if -syntax-only.
7936 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7938 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7939 RTL_EXPR_HAS_NO_SCOPE after all.
7941 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7943 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7944 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7945 RTL_EXPR_HAS_NO_SCOPE.
7947 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7950 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7952 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7954 * call.c (convert_like): Macrofy.
7955 (convert_like_with_context): New macro.
7956 (convert_like_real): Renamed from convert_like. Add calling
7957 context parameters, for diagnostics. Add recursive flag. Call
7958 dubious_conversion_warnings for outer conversion.
7959 (build_user_type_conversion): Use convert_like_with_context.
7960 (build_over_call): Likewise. Don't warn about dubious
7961 conversions here. Adjust convert_default_arg calls.
7962 (convert_default_arg): Add context parameters for diagnostics.
7963 Pass throught to convert_like_with_context.
7964 * cp-tree.h (convert_default_arg): Add context parameters.
7965 (dubious_conversion_warnings): Prototype new function.
7966 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7967 (dubious_conversion_warnings): New function, broken
7968 out of convert_for_assignment.
7969 (convert_for_assignment): Adjust.
7971 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7973 * decl2.c (key_method): Break out from...
7974 (import_export_vtable, import_export_class): ...here.
7976 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7977 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7979 * search.c (note_debug_info_needed, dfs_debug_mark,
7980 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7981 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7983 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7985 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7988 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7990 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7991 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7992 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7993 (lang_type): Split gets_new into has_new and has_array_new.
7994 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7995 (TYPE_GETS_NEW): Split into ...
7996 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7997 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7998 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7999 (build_op_new_call): Don't declare.
8000 (build_new_1): Likewise.
8001 * call.c (build_op_new_call): Remove.
8002 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8003 instead of TYPE_NEEDS_DESTRUCTOR.
8004 (finish_struct_bits): Likewise.
8005 (add_implicitly_declared_members): Likewise.
8006 (check_field_decl): Likewise.
8007 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8008 correctly under the new ABI.
8009 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8010 instead of TYPE_NEEDS_DESTRUCTOR.
8011 (initialize_local_var): Likewise.
8012 (destroy_local_var): Likewise.
8013 (cp_finish_decl): Likewise.
8014 (register_dtor_fn): Likewise.
8015 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8016 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8017 TYPE_VEC_DELETE_TAKES_SIZE here.
8018 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8019 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8020 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8021 (finish_destructor_body): Likewise.
8022 (maybe_build_cleanup_1): Likewise.
8023 * decl2.c (do_static_destruction): Likewise.
8024 * init.c (build_new_1): Make it static.
8025 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8026 (expand_cleanup_for_base): Likewise.
8027 (get_cookie_size): New function.
8028 (build_new_1): Handle array-new cookies correctly under the new
8030 (build_vec_delete_1): Likewise.
8031 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8032 (build_delete): Likewise.
8033 (build_vec_delete): Handle array-new cookies correctly under the new
8035 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8036 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8037 TYPE_HAS_ARRAY_NEW_OPERATOR.
8038 * ptree.c (print_lang_type): Check them.
8039 * search.c (context_for_name_lookup): Fix typo in comment.
8040 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8041 * tree.c (break_out_cleanups): Likewise.
8042 (build_cplus_array_test_1): Likewise.
8043 (cp_build_qualified_type_real): Likewise.
8044 * typeck.c (complete_type): Likewise.
8046 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8047 the command-line, not the end.
8049 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8051 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8053 2000-03-02 Tom Tromey <tromey@cygnus.com>
8055 * cp-tree.h (build_java_class_ref): Declare.
8056 * init.c (build_java_class_ref): No longer static.
8057 * except.c (expand_throw): Generate a Java-style `throw' if the
8058 thrown object is a "Java" object.
8059 (initialize_handler_parm): Generate a Java-style lookup of
8060 exception info if the caught object is a "Java" object.
8061 (catch_language, catch_language_init): New globals.
8062 (decl_is_java_type): New function.
8063 (expand_start_catch_block): Don't call push_eh_info() or
8064 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8065 class reference to build_catch_block.
8067 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8069 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8071 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8073 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8074 to merge reference/pointer code and fix incorrect warnings.
8076 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8078 * search.c (protected_accessible_p): Use context_for_name_lookup.
8080 * init.c (construct_virtual_bases): Fix thinko.
8081 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8083 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8085 * decl.c (current_function_decl): Move to toplev.c.
8087 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8089 * pt.c (fn_type_unification): Unify return type, whenever
8091 (get_bindings_real): Only pass return type when necessary.
8092 Remove explicit return type check.
8093 * class.c (resolve_address_of_overloaded_function): Pass desired
8094 return type to fn_type_unification.
8096 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8098 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8100 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8102 * rtti.c (expand_class_desc): Likewise.
8103 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8104 (THUNK_VCALL_OFFSET): Likewise.
8105 (THUNK_DELTA): Reflect changes in ../tree.h.
8107 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8109 * search.c (protected_accessible_p): Also allow the access if
8110 the member is public in DERIVED. Lose TYPE parm.
8111 (friend_accessible_p): Lose TYPE parm.
8112 (accessible_p): Adjust.
8114 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8116 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8117 on things that are not sizes; ssize_binop deleted.
8118 Call size_diffop when appropriate.
8119 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8120 (build_primary_vtable, build_secondary_vtable): Likewise.
8121 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8122 Variable I is HOST_WIDE_INT.
8123 (get_vfield_offset): Pass proper types to size_binop.
8124 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8125 (finish_struct_1): Likewise.
8126 (skip_rtti_stuff): Arg N is now pointer to signed.
8127 (layout_class_type): Use size_zero_node.
8128 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8129 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8130 * decl.c (complete_arry_type): Pass proper types to size_binop.
8131 (xref_basetypes): BINFO_OFFSET is sizetype.
8132 * error.c (dump_expr): Don't use size_binop non-sizes.
8133 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8134 * init.c (construct_virtual_bases): Fix type error.
8135 (build_vec_delete_1): Pass proper type to size_binop and don't
8137 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8138 * rtti.c (get_base_offset): Pass proper type to size_binop.
8139 * search.c (dfs_find_vbases): Fix type error.
8140 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8141 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8142 * tree.c (debug_binfo): Variable N is signed.
8143 Use HOST_WIDE_INT_PRINT_DEC.
8144 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8145 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8146 size_one_node and size_zero_node.
8147 (c_alignof): Use size_one_node.
8148 (build_component_addr): Pass proper types to size_binop.
8149 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8151 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8153 Implement class scope using-declarations for functions.
8154 * class.c (handle_using_decl): Call add_method for used functions.
8155 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8156 (add_method): Used functions are hidden by local functions.
8157 (check_bases_and_members): Handle using-decls before finalizing
8158 CLASSTYPE_METHOD_VEC.
8159 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8160 override the type of 'this' accordingly.
8161 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8162 (convert_class_to_reference, build_user_type_conversion_1,
8163 build_new_function_call, build_object_call, build_new_op,
8164 build_new_method_call): Pass ctype parm.
8166 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8168 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8169 build_new_function_call, build_object_call, build_new_op,
8170 build_new_method_call, build_op_delete_call): Don't get basetype_path
8172 * typeck.c (build_component_ref): Likewise.
8173 * init.c (build_offset_ref): Likewise.
8174 (resolve_offset_ref): Don't call enforce_access.
8175 Call build_scoped_ref.
8176 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8177 would cause an error or if -pedantic.
8178 * class.c (alter_access): Lose binfo parm.
8180 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8182 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8185 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8187 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8188 pseudo_type_info creation into the std namespace
8190 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8192 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8193 (import_export_class): Remove declaration.
8194 * decl2.c (import_export_class): Make it static.
8195 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8196 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8197 EXPR_WITH_FILE_LOCATION.
8198 * lex.c (check_newline): Tweak filename/lineno setting.
8199 * semantics.c (begin_while_stmt): Fix typo in comment.
8201 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8203 * lang-options.h (-fmessage-length=): Add missing option.
8205 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8207 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8209 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8211 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8213 * optimize.c (expand_call_inline): Emit the return label before
8214 evaluating the return value.
8216 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8218 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8219 than duplicating functionality here.
8220 * optimize.c: Include input.h.
8221 (expand_call_inline): Use push_srcloc and pop_srcloc.
8222 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8223 * parse.c: Regenerated.
8224 * Makefile.in (lex.o): Depend on input.h.
8225 (optimize.o): Likewise.
8227 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8229 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8230 function type, rather than ICE.
8232 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8234 * decl.c (grokdeclarator): Call decl_type_access_control.
8235 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8238 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8240 * decl.c (decls_match): Remove obsolete static member nadgering.
8242 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8244 * decl.c (grokdeclarator): Change ANSI to ISO.
8245 * lex.c (consume_string, readescape, do_identifier): Likewise.
8246 (parse_float, real_yylex): Likewise.
8247 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8248 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8249 new_type_id, maybe_label_decls, simple_stmt,
8250 for.init.statement): Likewise.
8251 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8252 * semantics.c (finish_named_return_value): Likewise.
8253 * parse.c: Regenerate.
8255 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8257 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8258 (CPTI_CLASS_STAR_TYPE): Remove.
8259 (vtable_index_type): Likewise.
8260 (class_star_type_node): Remove.
8261 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8262 (build_binary_op_nodefault): Remove.
8263 * call.c (build_new_op): Use build_binary_op instead of
8264 build_binary_op_nodefault.
8265 * decl.c (init_decl_processing): Remove class_star_type_node
8266 initialization. Make delta_type_node ptrdiff_type_node under the
8267 new ABI. Initialize vtable_index_type.
8268 (build_ptrmemfunc_type): Build different structures for the new
8270 (build_enumerator): Use build_binary_op instead of
8271 build_binary_op_nodefault.
8272 * method.c (build_overload_value): Mangle pointers-to-members
8273 appropriately under the new ABI.
8274 * typeck.c (build_array_ref): Use build_binary_op instead of
8275 build_binary_op_nodefault.
8276 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8277 (build_binary_op_nodefault): Rename to ...
8278 (build_binary_op): ... this. Remove old version. Adjust for
8279 pointer-to-member comparisons under the new ABI.
8280 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8281 (build_ptrmemfunc): Adjust for the new ABI.
8282 (expand_ptrmemfunc_cst): Likewise.
8283 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8284 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8286 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8288 * call.c (build_object_call): Compress consecutive calls to
8290 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8291 (build_op_delete_call): Adjust message formatting.
8293 * class.c (check_bases): Compress consecutive calls to
8295 (finish_struct_anon): Say 'ISO C++'.
8297 * decl.c (start_decl): Same here.
8298 (grok_reference_init): Likewise.
8299 (grokfndecl): Correct message formatting.
8300 (grokfndecl): Improve diagnostic.
8301 (check_static_variable_definition): Likewise. Say 'ISO C++'
8302 (compute_array_index_type): Say 'ISO C++'
8303 (create_array_type_for_decl): Compress consecutive calls to
8305 (grokdeclarator): Say 'ISO C++'
8306 (grok_op_properties): Likewise.
8308 * decl2.c (delete_sanity): Clairify diagnostic.
8309 (check_member_template): Same here.
8310 (grok_function_init): Use consistent terminology.
8312 * expr.c (do_case): Say 'ISO C++'
8314 * friend.c (do_friend): Compress consecutive calls to warning.
8316 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8318 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8319 * class.c (build_secondary_vtable): Reorganize. Don't create a
8320 new vtable under the new ABI.
8321 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8323 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8324 the initializing elements.
8325 (initialize_vtable): New function.
8326 (dfs_finish_vtbls): Use it.
8327 (dfs_accumulate_vtbl_inits): New function.
8328 (finish_vtbls): Merge primary and secondary vtables under the new
8330 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8331 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8334 * class.c (build_vtable): New function, split out from ...
8335 (get_vtable_decl): ... here, and ...
8336 (build_secondary_vtable): ... here.
8338 * pt.c (tsubst_decl): Fix formatting.
8340 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8342 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8343 (avoid_overlap, build_base_field): Likewise.
8344 (build_base_field, build_base_fields, is_empty_class):
8345 Test DECL_SIZE with integer_zero.
8346 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8347 * cp-tree.h (struct lang_type): New field size_unit.
8348 (CLASSTYPE_SIZE_UNIT): New macro.
8349 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8350 (cp_finish_decl): Delete -Wlarger-than processing.
8351 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8352 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8353 * tree.c (make_binfo): binfo vector is one entry longer.
8354 (walk_tree): Walk DECL_SIZE_UNIT.
8356 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8358 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8360 (build_vtable_entry): Don't assume all vtable entries are
8362 (build_vtbl_initializer): Adjust accordingly.
8363 (get_vtable_decl): Fix formatting.
8365 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8367 * semantics.c (deferred_type_access_control): Walk the entire
8369 (save_type_access_control): Rename from
8370 initial_deferred_type_access_control. Just remember the value.
8371 (decl_type_access_control): New fn.
8372 (begin_function_definition): Use deferred_type_access_control, after
8373 we've started the function. Set type_lookups to error_mark_node.
8374 * parse.y (frob_specs, fn.def1): Adjust.
8375 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8376 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8377 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8378 (after_type_component_declarator0): Likewise.
8379 (after_type_component_declarator): Likewise.
8380 (notype_component_declarator): Likewise.
8381 * cp-tree.h: Adjust.
8383 * decl.c (redeclaration_error_message): Allow redeclaration of
8384 namespace-scope decls.
8386 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8388 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8390 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8392 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8393 * decl2.c (grokclassfn): Likewise.
8395 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8397 * decl2.c (lang_decode_option): Don't set default message length
8399 * lex.c (lang_init_options): Set it here.
8401 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8403 Make DECL_CONTEXT mean the class in which a member function was
8404 declared, even for a virtual function.
8405 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8406 (DECL_FRIEND_CONTEXT): New macro.
8407 (DECL_REAL_CONTEXT): Remove.
8408 (SET_DECL_FRIEND_CONTEXT): Likewise.
8409 (DECL_VIRTUAL_CONTEXT): Adjust.
8410 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8411 (add_friends): Remove.
8412 (hack_decl_function_context): Likewise.
8413 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8415 (build_over_call): Fix indentation. Use DECL_CONTEXT
8416 instead of DECL_CLASS_CONTEXT.
8417 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8418 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8419 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8420 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8421 (build_base_field): Likewise.
8422 (finish_struct_1): Likewise.
8423 (build_self_reference): Likewise.
8424 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8426 (pushtag): Use decl_function_context, not
8427 hack_decl_function_context.
8428 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8429 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8430 (pushdecl): Remove bogus code.
8431 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8432 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8433 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8434 Use decl_function_context, nothack_decl_function_context.
8435 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8436 (grokdeclarator): Likewise. Use decl_function_context, not
8437 hack_decl_function_context.
8438 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8439 (start_function): Use DECL_FRIEND_CONTEXT, not
8440 DECL_CLASS_CONTEXT. Use decl_function_context, not
8441 hack_decl_function_context.
8442 (finish_function): Use decl_function_context, not
8443 hack_decl_function_context.
8444 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8446 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8447 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8448 (grokfield): Likewise.
8449 (finish_builtin_type): Likewise.
8450 (finish_vtable_vardec): Use decl_function_context, not
8451 hack_decl_function_context.
8452 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8453 (start_static_initialization_or_destruction): Likewise.
8454 (finish_static_initialization_or_destruction): Likewise.
8455 (mark_used): Adjust logic for deciding when to synthesize methods.
8456 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8458 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8460 * friend.c (is_friend): Likewise.
8461 (add_friends): Remove.
8462 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8463 * lex.c (begin_definition_of_inclass_inline): Use
8464 decl_function_context, not hack_decl_function_context.
8465 (process_next_inline): Likewise.
8466 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8467 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8468 DECL_CLASSS_CONTEXT.
8469 (hack_identifier): Likewise.
8470 (synthesize_method): Use decl_function_context, not
8471 hack_decl_function_context.
8472 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8474 (is_member_template): Use decl_function_context, not
8475 hack_decl_function_context. Use DECL_CONTEXT, not
8477 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8479 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8481 (push_template_decl_real): Likewise.
8482 (instantiate_class_template): Don't call add_friends.
8483 (tsubst_default_argument): Use DECL_CONTEXT, not
8485 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8486 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8487 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8489 * repo.c (repo_inline_used): Likewise.
8490 * search.c (current_scope): Adjust for new _CONTEXT macros.
8491 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8493 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8494 (lookup_fnfields_here):Likewise.
8495 (check_final_overrider): Likewise.
8496 (init_vbase_pointers): Likewise.
8497 (virtual_context): Likewise.
8498 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8499 (expand_body): Use decl_function_context, not
8500 hack_decl_function_context.
8501 * tree.c (hack_decl_function_context): Remove.
8502 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8504 * typeck2.c (error_not_base_type): Likewise.
8506 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8508 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8510 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8512 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8514 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8516 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8518 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8520 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8522 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8524 * parse.y (frob_specs): Split out...
8525 (parse_decl): From here.
8526 (fn.def2): Call initial_deferred_type_access_control.
8527 (after_type_component_declarator0): Call frob_specs.
8528 (notype_component_declarator0): Likewise.
8529 * search.c (friend_accessible_p): Nested classes are friends of their
8532 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8534 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8535 used to create an implicit temporary.
8537 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8540 2000-02-08 Nathan Sidwell <nathan@acm.org>
8542 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8543 strip array element qualifiers too.
8545 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8547 * decl.c (store_parm_decls): Don't build cleanups for parameters
8548 while processing_template_decl.
8550 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8552 * cp-tree.h (struct saved_scope): Add incomplete field.
8553 (namespace_scope_incomplete): New macro.
8554 * decl.c (pushdecl): Use it.
8555 (hack_incomplete_structures): Use it. See through artificial
8557 (mark_saved_scope): Mark it.
8559 Implement access control for nested types.
8560 * search.c (type_access_control): New fn.
8561 (accessible_p): Now we do perform access control for types.
8562 * semantics.c (deferred_type_access_control): New fn.
8563 (initial_deferred_type_access_control): New fn.
8564 (begin_function_definition): Call it. Add lookups parm.
8565 * decl.c (struct binding_level): Add this_class field.
8566 (pushlevel_class): Set it.
8567 (mark_binding_level): Mark it.
8568 (lookup_name_real): Use it. Call type_access_control.
8569 (mark_saved_scope): Mark lookups field.
8570 * cp-tree.h (flagged_type_tree): Add lookups field.
8571 (struct saved_scope): Add lookups field.
8572 (type_lookups): New macro.
8573 * parse.y (declmods): Now <ftype>.
8574 (parse_decl): Add lookups parm. Call
8575 initial_deferred_type_access_control.
8576 (lang_extdef): Clear type_lookups.
8577 (typed_declspecs, declmods, typespec): Set lookups field.
8578 (initdcl): Call deferred_type_access_control.
8579 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8580 component_decl_1, named_parm): Adjust.
8581 * friend.c (is_friend): Nested classes are friends of their
8584 * class.c (currently_open_derived_class): New fn.
8585 * method.c (hack_identifier): Use it.
8587 * lex.c (do_identifier): Remove obsolete code.
8589 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8591 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8593 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8594 thinks this file is plain C).
8596 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8598 * Makefile.in (call.o): Depend on $(EXPR_H).
8600 * call.c: Include "expr.h".
8602 * class.c (dump_class_hierarchy): Add prototype.
8604 * search.c (dfs_get_pure_virtuals): Likewise.
8606 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8608 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8611 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8613 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8614 Store it in DECL_FCONTEXT.
8615 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8617 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8619 * tinfo.h (old abi): #include "tconfig.h".
8620 * tinfo.cc (convert_to_base): Move into old abi section.
8622 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8624 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8625 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8626 (BINFO_PRIMARY_BINFO): New macro.
8627 (BF_DELTA): Rename to ...
8628 (BV_DELTA): ... this.
8629 (BF_VCALL_INDEX): Rename to ...
8630 (BV_VCALL_INDEX): ... this.
8631 (BF_FN): Rename to ...
8633 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8634 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8635 (modify_vtable_entry): Simplify.
8636 (add_virtual_function): Rename BF_ macros to BV_ variants.
8637 (build_vtable_initializer): Likewise.
8638 (get_class_offset_1): Remove.
8639 (dfs_get_class_offset): Likewise.
8640 (get_class_offset): Likewise.
8641 (dfs_find_final_overrider): New function.
8642 (find_final_overrider): Likewise.
8643 (modify_one_vtable): Remove.
8644 (dfs_find_base): New function.
8645 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8646 find_final_overrider.
8647 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8649 (dfs_fixup_vtable_deltas): Remove.
8650 (override_one_vtable): Remove.
8651 (merge_overrides): Likewise.
8652 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8653 unreal chilren of virtual bases.
8654 (finish_struct_1): Don't use merge_overrides. Don't use
8655 dfs_fixup_vtable_deltas.
8656 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8659 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8660 Jason Merrill <jason@yorick.cygnus.com>
8662 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8664 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8666 * exception.cc (__throw_bad_typeid): Add missing std::.
8668 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8670 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8672 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8674 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8676 Runtime support for new-abi rtti.
8677 * inc/typeinfo (type_info::operator!=): Define in class.
8678 (type_info::before, type_info::name, type_info::operator==,
8679 type_info::operator!=): Define new ABI implementations.
8680 (type_info::is_pointer_p, type_info::is_function_p): Declare
8681 new virtual functions.
8682 (type_info::do_catch, type_info::do_upcast): Likewise.
8684 * tinfo.h (__base_class_info): Define new class.
8685 (__class_type_info): Likewise.
8686 (__si_class_type_info): Likewise.
8687 (__vmi_class_type_info): Likewise.
8688 (__dynamic_cast): Prototype.
8690 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8691 (type_info::is_pointer_p): Define new function.
8692 (type_info::is_function_p): Likewise.
8693 (type_info::do_catch): Likewise.
8694 (type_info::do_upcast): Likewise.
8695 (vtable_prefix): New structure for vtable access.
8696 (adjust_pointer): Define new template function.
8697 (contained_p, public_p, virtual_p, contained_public_p,
8698 contained_nonpublic_p, contained_nonvirtual_p): Define new
8700 (nonvirtual_base_type): New local variable.
8701 (__class_type_info::~__class_type_info): Define.
8702 (__si_class_type_info::~__si_class_type_info): Likewise.
8703 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8704 (__class_type_info::do_catch): Define new function.
8705 (__class_type_info::do_upcast): Likewise.
8706 (__class_type_info::find_public_src): Likewise.
8707 (__class_type_info::do_find_public_src): Likewise.
8708 (__si_class_type_info::do_find_public_src): Likewise.
8709 (__vmi_class_type_info::do_find_public_src): Likewise.
8710 (__class_type_info::do_dyncast): Likewise.
8711 (__si_class_type_info::do_dyncast): Likewise.
8712 (__vmi_class_type_info::do_dyncast): Likewise.
8713 (__class_type_info::do_upcast): Likewise.
8714 (__si_class_type_info::do_upcast): Likewise.
8715 (__vmi_class_type_info::do_upcast): Likewise.
8716 (__dynamic_cast): Likewise.
8718 * tinfo2.cc (__fundamental_type_info): Define new class.
8719 (__pointer_type_info): Likewise.
8720 (__reference_type_info): Likewise.
8721 (__array_type_info): Likewise.
8722 (__function_type_info): Likewise.
8723 (__enum_type_info): Likewise.
8724 (__ptr_to_member_type_info): Likewise.
8725 (__fundamental_type_info::~__fundamental_type_info): Define.
8726 (__pointer_type_info::~__pointer_type_info): Likewise.
8727 (__reference_type_info::~__reference_type_info): Likewise.
8728 (__array_type_info::~__array_type_info): Likewise.
8729 (__function_type_info::~__function_type_info): Likewise.
8730 (__enum_type_info::~__enum_type_info): Likewise.
8731 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8732 (__pointer_type_info::do_catch): Define new function.
8733 (__ptr_to_member_type_info::do_catch): Define new function.
8735 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8736 (__is_pointer): Likewise.
8738 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8740 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8742 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8743 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8744 (make_new_vtable): New function.
8745 (modify_vtable_entry): Handle generation of new vtables correctly.
8746 (modify_one_vtable): Remove unused parameter.
8747 (dfs_fixup_vtable_deltas): Likewise.
8748 (override_one_vtable): Use build_secondary_vtable.
8749 (finish_struct_1): Use build_primary_vtable and
8750 build_secondary_vtable.
8752 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8754 * cp/decl.c: Adjust variable names, comments, help strings.
8756 2000-01-29 Nathan Sidwell <nathan@acm.org>
8758 * new2.cc (operator delete[]): Use operator delete, don't assume
8761 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8763 * class.c (build_vtbl_initializer): Add argument to
8764 build_vtable_entry call.
8766 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8768 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8769 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8770 (BF_DELTA): New macro.
8771 (BF_VCALL_INDEX): Likewise.
8773 (THUNK_VCALL_OFFSET): Likewise.
8774 (make_thunk): Change prototype.
8775 * class.c (build_vtable_entry): Integrate
8776 build_vtable_entry_for_fn. Handle vcall indices.
8777 (build_vtable_entry_for_fn): Remove.
8778 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8779 BF_VCALL_INDEX, BF_FN.
8780 (modify_vtable_entry): Integrate common code from
8781 modify_one_vtable and dfs_fixup_vtable_deltas.
8782 (add_virtual_function): Set BF_VCALL_INDEX.
8783 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8785 (modify_one_vtable): Simplify.
8786 (dfs_fixup_vtable_deltas): Likewise.
8787 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8788 * method.c (make_thunk): Handle vcall indices.
8790 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8792 Compiler side new abi rtti (not enabled).
8793 * cp-tree.h (new_abi_rtti_p): New macro.
8794 (emit_support_tinfos): Prototype new function.
8795 (tinfo_decl_p): Likewise.
8796 (emit_tinfo_decl): Likwise.
8797 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8799 (doing_runtime): New local static.
8800 (init_rtti_processing): Add new-abi initializer.
8801 (get_tinfo_decl): Add new-abi logic.
8802 (tinfo_from_decl): Likewise.
8803 (build_dynamic_cast_1): Likewise.
8804 (qualifier_flags): New static function.
8805 (tinfo_base_init): Likewise.
8806 (generic_initializer): Likewise.
8807 (ptr_ref_initializer): Likewise.
8808 (ptmd_initializer): Likewise.
8809 (class_hint_flags): Likewise.
8810 (class_initializer): Likewise.
8811 (synthesize_tinfo_var): Likewise.
8812 (create_real_tinfo_var): Likewise.
8813 (create_pseudo_type_info): Likewise.
8814 (get_vmi_pseudo_type_info): Likewise.
8815 (create_tinfo_types): Likewise.
8816 (emit_support_tinfos): New global function.
8817 (tinfo_decl_p): New global predicate.
8818 (emit_tinfo_decl): New global function.
8819 * class.c (set_rtti_entry): Generalize for old and new rtti.
8820 (build_vtbl_initializer): Likewise.
8821 * decl2.c (finish_file): Likewise.
8823 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8825 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8826 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8828 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8830 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8833 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8835 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8837 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8839 * optimize.c (calls_setjmp_r): Supply new argument
8840 to special_function_p.
8842 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8844 * call.c: PROTO -> PARAMS.
8845 * class.c: Likewise.
8846 * cp-tree.h: Likewise.
8850 * decl2.c: Likewise.
8852 * errfn.c: Likewise.
8853 * error.c: Likewise.
8854 * except.c: Likewise.
8857 * input.c: Likewise.
8860 * method.c: Likewise.
8861 * optimize.c: Likewise.
8862 * parse.y: Likewise.
8866 * search.c: Likewise.
8867 * semantics.c: Likewise.
8870 * typeck.c: Likewise.
8871 * typeck2.c: Likewise.
8874 2000-01-25 Richard Henderson <rth@cygnus.com>
8876 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8878 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8880 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8881 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8882 (struct vcall_offset_data_s): New type.
8883 (dfs_vcall_offset_queue_p): New function.
8884 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8885 (build_vcall_offset_vtbl_entries): Likewise.
8886 (layout_vtable_decl): Likewise.
8887 (num_vfun_entries): Likewise.
8888 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8889 (build_vtbl_initializer): Likewise.
8890 (dfs_finish_vtabls): Use layout_vtable_decl.
8891 (modify_one_vtables): Always duplicate vtables under the new ABI.
8892 (finish_struct_1): Use layout_vtable_decl.
8894 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8896 * decl.c (member_function_or_else): Change third arg from a format
8897 specifier to an `enum overload_flags'. Callers changed.
8899 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8901 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8902 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8903 build_const_cast, get_delta_difference, check_return_expr): Avoid
8904 ANSI string concatenation usage.
8906 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8908 * class.c (layout_class_type): Put the fields required to make a
8909 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8912 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8914 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8917 * decl2.c (mark_used): Do instantiate inlines that have been
8918 explicitly instantiated.
8920 2000-01-24 Richard Henderson <rth@cygnus.com>
8922 * call.c (build_over_call): Use expand_tree_builtin.
8923 * typeck.c (build_function_call_real): Likewise.
8924 (build_binary_op_nodefault): Handle unordered compares.
8926 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8928 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8929 cp_tree_index values.
8930 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8931 New global node #defines for them.
8932 * rtti.c (call_void_fn): Replace with ...
8933 (build_runtime_decl): ... new static function.
8934 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8935 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8936 (build_dynamic_cast_1): Always produce correctly typed result.
8937 Explicitly produce type_info addresses. Use dynamic_cast_node.
8938 * exception.cc (__throw_bad_cast): Return `void *'.
8939 (__throw_bad_typeid): Return `const type_info &'.
8941 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8943 * cp-tree.h (get_vtable_decl): Prototype new function.
8944 * class.c (get_vtable_decl): New function. Broken out from ...
8945 (build_vtable): ... here. Use it.
8946 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8949 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8951 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8952 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8953 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8954 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8955 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8956 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8957 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8958 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8959 (CPTI_TINFO_VAR_ID): New enumeration.
8960 (__tp_desc_type_node, __access_mode_type_node,
8961 __bltn_desc_type_node, __user_desc_type_node,
8962 __class_desc_type_node, __ptr_desc_type_node,
8963 __attr_desc_type_node, __func_desc_type_node,
8964 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8965 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8966 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8967 enum_desc_type_node, class_desc_type_node,
8968 si_class_desc_type_node, vmi_class_desc_type_node,
8969 ptmd_desc_type_node, base_desc_type_node): New #defines.
8970 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8971 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8972 (tinfo_var_id): New enumeration.
8973 (DECL_TINFO_FN_P): Augment comment.
8974 * decl.c (cp_global_trees): Adjust documentation.
8975 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8976 tinfo_decl_type and tinfo_var_id.
8977 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8978 (build_typeid): Remove unused variable.
8979 (get_tinfo_var): Use tinfo_var_id.
8980 (tinfo_name): New static function.
8981 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8982 (tinfo_from_decl): Likewise.
8983 (get_base_offset): New static function, broken out of
8985 (expand_si_desc): Use tinfo_name.
8986 (expand_class_desc): Likewise. Lose local static variable.
8987 Use base_desc_type_node. Use get_base_offset.
8988 (expand_ptr_desc): Use tinfo_name.
8989 (expand_attr_desc): Likewise.
8990 (expand_generic_desc): Likewise.
8992 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8993 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8995 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8997 * cp-tree.h (__eprintf): Remove declaration.
8998 * tree.c (__eprintf): Remove definition.
9000 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9001 Mark Mitchell <mark@codesourcery.com>
9003 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9004 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9006 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9008 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9010 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9012 * cp-tree.h (register_dtor_fn): New function.
9013 * decl.c (destroy_local_static): Rename to ...
9014 (register_dtor_fn): ... this. Give it external linkage.
9015 (expand_static_init): Use it.
9016 * decl2.c (do_static_initialization): Likewise, if using
9018 (do_static_destruction): Check that __cxa_atexit is not in use.
9019 (finish_file): Don't call do_static_destruction if using
9022 * typeck.c (convert_arguments): Restore two-message error
9025 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9027 Remap dynamic cast hint values to be consistent across ABIs.
9028 * search.c (dynamic_cast_base_recurse): Remap generated value.
9029 (get_dynamic_cast_base_type): Adjust documentation.
9030 * tinfo.h (__user_type_info::dyncast): Likewise.
9031 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9032 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9033 (__class_type_info::do_dyncast): Likewise.
9034 (__class_type_info::do_find_public_subobj): Likewise.
9035 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9037 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9039 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9041 * typeck2.c (incomplete_type_error): Restore previous
9042 cp_error and cp_error_at call sequence.
9044 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9046 * class.c (dump_class_hierarchy): Make format agree with argument;
9047 cast pointer to unsigned long and print with %lx.
9049 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9051 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9053 * typeck.c (composite_pointer_type, common_type,
9054 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9055 build_function_call_real, convert_arguments,
9056 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9057 build_unary_op, mark_addressable, build_compound_expr,
9058 build_static_cast, build_reinterpret_cast, build_const_cast,
9059 build_c_cast, build_modify_expr, get_delta_difference,
9060 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9061 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9063 * typeck2.c (readonly_error, abstract_virtuals_error,
9064 process_init_constructor, check_for_new_type): Likewise.
9066 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9068 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9071 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9073 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9074 (build_x_typeid): Likewise.
9075 (get_tinfo_fn): Likewise.
9076 (get_tinfo_fn_unused): Rename to ...
9077 (get_tinfo_decl): ... here.
9078 * rtti.c (build_headof): Replace logic error with assertion.
9079 (get_tinfo_fn_dynamic): Rename to ...
9080 (get_tinfo_decl_dynamic): ... here. Make static. Use
9081 complete_type_or_else.
9082 (build_x_typeid): Move into ...
9083 (build_typeid): ... here. Adjust call to
9084 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9085 throw_bad_typeid expression.
9086 (get_tinfo_fn_unused): Rename to ...
9087 (get_tinfo_decl): ... here. Adjust comment.
9088 (get_tinfo_fn): Delete.
9089 (tinfo_from_decl): New static function.
9090 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9091 (get_typeid): Use complete_type_or_else.
9092 (build_dynamic_cast_1): Adjust calls to
9093 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9094 * parse.y (primary): Adjust call to build_typeid.
9095 * except.c (build_eh_type_type_ref): Adjust call to
9096 get_tinfo_decl. Mark as used.
9097 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9098 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9099 * parse.c: Regenerated.
9101 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9103 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9105 (resolves_to_fixed_type_p): Document calling convention.
9106 * rtti.c (build_x_typeid): Initialize NONNULL.
9108 * cp-tree.h (build_shared_int_cst): New function.
9109 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9110 * class.c (modify_vtable_entry): Likewise.
9111 (add_virtual_function): Split out code to generated shared
9112 INTEGER_CSTs to build_share_int_cst.
9113 (modify_all_vtables): Handle all the overridden functions here.
9114 Add overridden functions from non-primary virtual bases to the
9116 (finish_struct_1): Adjust call to modify_all_vtables. Add
9117 overridden functions from non-primary bases to the vtable.
9118 * tree.c (build_shared_int_cst): New function.
9120 * cp-tree.h (scratchalloc): Remove.
9121 (build_scratch_list): Likewise.
9122 * call.c (convert_class_to_reference): Replace build_scratch_list
9123 and build_expr_list with build_tree_list.
9124 (add_candidate): Replace scratchalloc with expralloc. Note memory
9126 (build_user_type_conversion_1): Replace build_scratch_list
9127 and build_expr_list with build_tree_list.
9128 (build_new_op): Likewise.
9129 (build_op_delete_call): Likewise.
9130 (convert_like): Likewise.
9131 * cvt.c (ocp_convert): Likewise.
9132 * decl.c (start_decl): Likewise.
9133 (start_function): Likewise.
9134 (finish_destructor_body): Likewise.
9135 (maybe_build_cleanup_1): Likewise.
9136 * decl2.c (reparse_decl_as_expr): Likewise.
9137 * init.c (perform_member_init): Likewise.
9138 (expand_cleanup_for_base): Likewise.
9139 (build_builtin_delete_call): Likewise.
9140 (build_new_1): Likewise.
9141 (build_delete): Likewise.
9142 * method.c (do_build_assign_ref): Likewise.
9143 * parse.y (already_scoped_stmt): Likewise.
9144 (nontrivial_exprlist): Likewise.
9145 (net_initializer): Likewise.
9146 (initlist): Likewise.
9147 * parse.c: Regenerated.
9148 * rtti.c (build_x_typeid): Likewise.
9149 (build_dynamic_cast_1): Likewise.
9150 * typeck.c (build_x_compound_expr): Likewise.
9151 (build_static_cast): Likewise.
9152 (build_modify_expr): Likewise.
9154 * cp-tree.h (DECL_VINDEX): Add documentation.
9155 * class.c (build_vtable_entry): Likewise.
9156 (start_vtable): Add comment.
9157 (add_virtual_function): Replace pending_hard_virtuals with
9158 overridden_virtuals and pending_virtuals with new_virtuals.
9159 Replace redundant assignments with assertions.
9160 (check_for_override): Add comment.
9161 (check_bases_and_members): Replace pending_hard_virtuals with
9162 overridden_virtuals and pending_virtuals with new_virtuals.
9163 (create_vtbl_ptr): Likewise.
9164 (layout_class_type): Likewise.
9165 (finish_struct_1): Likewise. Add comments.
9167 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9169 * class.c (finish_struct_1): Replace redundant code with
9172 * cp-tree.h (flag_new_abi): Move.
9173 (flag_use_cxa_atexit): Likewise.
9174 (flag_honor_std): Likewise.
9175 (flag_rtti): Likewise.
9176 (vbase_offsets_in_vtable_p): Define.
9177 (vptrs_present_everywhere_p): Likewise.
9178 (TYPE_CONTAINS_VPTR_P): Likewise.
9179 (dfs_walk_real): Declare.
9180 * class.c (build_vbase_pointer_fields): Check
9181 vbase_offsets_in_vtable_p.
9182 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9184 (build_vbase_offset_vtbl_entries): Simplify.
9185 (build_vbase_offset_vtbl_entries): Adjust.
9186 (build_vbase_pointer): Add ability to look up vbase offsets in
9188 (start_vtable): New function.
9189 (add_virtual_function): Use it.
9190 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9191 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9192 (build_vtbl_initializer): Take the type of the complete object as
9193 input. Use it to correctly calculate vbase offsets.
9194 (dfs_finish_vtbls): Pass the complete type to
9195 build_vtbl_initializer.
9196 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9197 (create_vtable_ptr): Create a vtable even if there are no
9198 new virtual functions, under the new ABI.
9199 (finish_struct_1): Likewise.
9200 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9201 * decl.c (exapnd_static_init): Remove call to
9202 preserve_initializer.
9203 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9205 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9206 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9207 (construct_virtual_bases): Don't initialize virtual base pointers
9209 (build_aggr_init): Clean up comment.
9210 (expand_aggr_init_1): Likewise.
9211 * rtti.c (expand_class_desc): Store the virtual function table
9212 index where the vbase offset lives in the offset field.
9213 * search.c (dfs_walk_real): Make it global.
9214 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9215 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9217 * tinfo.h (USItype): Make it signed under the new ABI.
9218 * tinfo.cc (convert_to_base): New function. Encapsulate base
9219 conversion logic here.
9220 (__class_type_info::do_upcast): Use it.
9221 (__class_type_info::do_dyncast): Likewise.
9222 (__class_type_info::do_find_public_subobj): Likewise.
9224 * init.c (construct_virtual_bases): Don't look up the addresses of
9225 virtual bases at run-time.
9227 * class.c (build_vbase_pointer): Relocate.
9228 (build_vbase_pointer_fields): Likewise.
9229 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9230 (build_vbase_offset_vtbl_entries): Likewise.
9232 * decl.c (init_decl_processing): Complain if -fnew-abi
9233 -fno-vtable-thunks is used.
9235 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9238 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9240 * cp-tree.h (num_extra_vtbl_entries): New function.
9241 (size_extra_vtbl_entries): Likewise.
9242 (dfs_vtable_path_unmark): Likewise.
9243 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9244 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9245 * class.c (num_extra_vtbl_entries): New function.
9246 (size_extra_vtbl_entries): Likewise.
9247 (dfs_build_vbase_offset_vtbl_entries): New function.
9248 (build_vbase_offset_vtbl_entries): Likewise.
9249 (build_vtbl_initializer): Use it.
9250 (finish_struct_1): Adjust vtable sizes (using
9251 num_extra_vtbl_entries).
9252 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9253 THUNK_DECL is non-NULL before expanding it.
9254 * init.c (expand_virtual_init): Adjust the vtable pointer by
9255 size_extra_vtbl_entries before storing it.
9256 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9257 Handle TREE_LIST parameters here, not in the dfs_* functions.
9258 (dfs_unmarked_real_bases_queue_p): Adjust.
9259 (dfs_marked_real_bases_queue_p): Likewise.
9260 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9261 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9262 (dfs_vtable_path_unmark): Likewise.
9264 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9266 * optimize.c (copy_body_r): Clear the operand three of a
9267 TARGET_EXPR when copying it.
9269 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9271 * method.c (build_decl_overload_real): Check whether we are in ::
9272 before returning __builtin_new/delete.
9274 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9276 * pt.c (tsubst_friend_function): Improve comment.
9277 (instantiate_decl): Avoid crashing when a "nested" function is
9278 instantiated from the top level.
9280 * dump.c (dqeueue_and_dump): Dump
9281 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9283 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9285 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9287 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9289 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9290 ENABLE_NEW_GXX_ABI defined.
9291 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9292 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9293 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9295 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9297 * decl.c (start_cleanup_fn): Call pushdecl.
9299 * call.c (convert_class_to_reference): Fix typos.
9300 (build_conditional_expr): Handle errors gracefully.
9301 * class.c (push_nested_class): Likewise.
9302 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9303 (DECL_THIS_EXTERN): Use it.
9304 (DECL_THIS_STATIC): Likewise.
9305 * cvt.c (convert_to_void): Handle errors gracefully.
9306 (build_expr_type_conversion): Likewise.
9307 * decl.c (maybe_push_decl): Likewise.
9308 (start_decl_1): Likewise.
9309 (require_complete_types_for_parms): Likewise.
9310 * parse.y (structsp): Likewise.
9311 (base_class): Likewise.
9312 * parse.c: Regenerated.
9313 * pt.c (finish_member_template_decl): Likewise.
9314 * typeck.c (decay_conversion): Likewise.
9316 * cp-tree.h (dfs_skip_vbases): New function.
9317 (find_vbase_instance): Likewise.
9318 * class.c (determine_primary_base): Allow a nearly empty base to
9319 serve as a primary base class under the new ABI.
9320 (get_class_offset_1): Rename to ...
9321 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9323 (get_class_offset): Use it. Issue error messages here.
9324 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9325 find the right copies of virtual bases.
9326 (fixup_vtable_deltas1): Rename to ...
9327 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9328 bases as primary bases.
9329 (fixup_vtable_deltas): Remove.
9330 (override_one_vtable): Handle virtual bases as primary bases.
9331 (merge_overrides): Likewise.
9332 (finish_struct_1): Likewise.
9333 (dump_class_hierarchy): Dump primary-ness of bases as well.
9334 * search.c (mark_primary_bases): Use a pre-order traversal to
9335 handle primary virtual bases.
9336 (dfs_skip_vbases): New fiunction.
9337 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9338 (fixup_virtual_upcast_offsets): Likewise.
9339 (fixup_all_virtual_upcast_offsets): Likewise.
9340 (dfs_find_vbase_instances): New function.
9341 (find_vbase_instance): Likewise.
9343 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9345 * lex.c (DIR_SEPARATOR): Delete macro.
9347 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9349 * decl2.c (lang_decode_option): Handle automatic line wrapping
9352 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9354 * friend.c (do_friend): Don't resolve scopes when processing
9355 template declarations, even if the qualifying scope doesn't
9356 involve template parameters.
9358 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9360 * class.c (dfs_modify_vtables_queue_p): Remove.
9361 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9362 and dfs_marked_real_bases_queue_p instead of
9363 dfs_modify_vtables_queue_p.
9365 * class.c (build_vbase_path): Simplify.
9366 (dfs_propagate_binfo_offsets): New function.
9367 (propagate_binfo_offsets): Use it.
9368 (remove_base_field): Simplify.
9369 (dfs_set_offset_for_vbases): Remove.
9370 (dfs_set_offset_for_shared_vbases): New function.
9371 (dfs_set_offset_for_unshared_vbases): Likewise.
9372 (layout_virtual_bases): Use them.
9373 (layout_basetypes): Don't call propagate_binfo_offsets.
9374 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9377 * class.c (build_base_field): New function, split out from ...
9378 (build_base_fields): ... here. Use it. Allocate primary bases
9379 first, under the new ABI.
9380 (get_vtable_entry): Remove.
9381 (remove_base_field): New function, split out from ...
9382 (remove_base_fields): ... here. Adjust since primary bases come
9383 first under the new ABI.
9385 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9386 (initialize_vtbl_ptrs): New function.
9387 (expand_indirect_vtbls_init): Change prototype.
9388 (convert_pointer_to_vbase): Declare.
9389 * init.c (expand_direct_vtbls_init): Remove.
9390 (dfs_initialize_vtbl_ptrs): New function.
9391 (initialize_vtbl_ptrs): Likewise.
9392 (emit_base_init): Use initialize_vtbl_ptrs.
9393 * search.c (convert_pointer_to_vbase): Make it global.
9394 (expand_indirect_vtbls_init): Remove vtable initialization code.
9395 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9397 * class.c (dfs_finish_vtbls): New function.
9398 (finish_vtbls): Use it.
9399 (dump_class_hierarchy): New function.
9401 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9402 (BINFO_VBASE_PRIMARY_P): New macro.
9403 (BINFO_VIRTUALS): Add to documentation.
9404 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9405 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9406 (dfs_mark_primary_bases_queue_p): Likewise.
9407 (dfs_unmarked_real_bases_queue_p): New function.
9408 (dfs_marked_real_bases_queue_p): Likewise.
9409 * search.c (dfs_mark_primary_bases): Adjust.
9410 (mark_primary_bases): Likewise.
9411 (get_shared_vbase_if_not_primary): New function.
9412 (dfs_unmarked_real_bases_queue_p): Likewise.
9413 (dfs_marked_real_bases_queue_p): Likewise.
9414 (dfs_get_pure_virtuals): Simplify.
9415 (get_pure_virtuals): Likewise.
9417 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9419 * lex.c: Include tm_p.h.
9421 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9423 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9425 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9427 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9428 * pt.c (instantiate_decl): Defer comdat templates that might not be
9431 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9432 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9433 (finish_file): Likewise.
9435 * decl2.c (import_export_class): Undo 12/14 change.
9437 * error.c (dump_decl): operator new, not operatornew.
9439 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9440 * search.c (lookup_field_1): Look for the last field with the
9443 2000-01-05 Nathan Sidwell <nathan@acm.org>
9445 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9448 2000-01-05 Nathan Sidwell <nathan@acm.org>
9450 * typeck.c (build_static_cast): Don't strip target qualifiers
9451 when casting from a class.
9453 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9455 * class.c (warn_hidden): Initialize variable `fndecl'.
9457 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9459 * decl.c (flag_isoc9x): New variable to be able to use code in
9460 c-common.c. For now always zero.
9462 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9464 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9465 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9466 or unshare_base_binfos for virtual bases here.
9467 * search.c (dfs_get_vbase_types): Do it here.
9468 (get_vbase_types): Adjust.
9470 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9472 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9473 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9474 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9475 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9476 (unmark_primary_bases): Remove declaration.
9477 (unmarkedp): Declare.
9478 (dfs_vbase_unmark): Likewise.
9479 * class.c (determine_primary_base): Return immediately if there
9480 are no base classes. Call mark_primary_bases here.
9481 (modify_all_direct_vtables): Remove.
9482 (modify_all_indirect_vtables): Remove.
9483 (dfs_modify_vtables_queue_p): New function.
9484 (dfs_modify_vtables): New function.
9485 (modify_all_vtables): Use them.
9486 (build_base_fields): Build FIELD_DECLs for primary virtual base
9488 (create_vtable_ptr): Don't call determine_primary_base here.
9489 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9490 (dfs_set_offset_for_vbases): ... this.
9491 (layout_virtual_bases): Use it.
9492 (layout_class_type): Call determine_primary_base here.
9493 * search.c (unmarkedp): Make it global.
9494 (shared_marked_p): Simplify.
9495 (shared_unmarked_p): Likewise.
9496 (dfs_primary_bases_queue_p): Remove.
9497 (dfs_unmark_primary_bases): Likewise.
9498 (unmark_primary_bases): Likewise.
9499 (mark_primary_bases): Simplify.
9500 (get_pure_virtuals): Don't call mark_primary_bases here.
9501 (dfs_vbase_unmark): New function.
9502 (get_vbase_types): Simplify.
9504 * class.c (struct base_info): Remove.
9505 (determine_primary_base): Take has_virtual_p rather than a
9506 base_info as input. Don't calculate max_has_virtual.
9507 (finish_struct_bits): Remove max_has_virtual argument.
9508 (create_vtable_ptr): Remove max_has_virtual_p argument.
9509 (layout_virtual_bases): Remove max argument.
9510 (layout_basetypes): Likewise.
9511 (layout_class_type): Remove max_has_virtual_p argument.
9512 (finish_struct_1): Remove max_has_virtual.
9514 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9515 (layout_basetypes): Remove.
9516 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9517 Update to handle primary virtual bases.
9518 (remove_base_fields): New function, split out from
9520 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9521 (layout_virtual_bases): New function, split out from
9522 layout_basetypes. Update to handle primary virtual bases.
9523 (layout_basetypes): Moved here from tree.c. Use
9524 remove_base_fields and layout_virtual_bases.
9525 * search.c (dfs_mark_primary_bases_queue_p): New function.
9526 (mark_primary_bases): Use it.
9527 * tree.c (CEIL): Remove.
9528 (propagate_binfo_offsets): Remove.
9529 (layout_basetypes): Remove.
9531 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9533 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9534 (BINFO_PRIMARY_MARKED_P): New macro.
9535 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9536 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9537 (mark_primary_bases): New function.
9538 (unmark_primary_bases): Likewise.
9539 * search.c (get_abstract_virtuals_1): Remove.
9540 (dfs_mark_primary_bases): New function.
9541 (mark_primary_bases): Likewise.
9542 (dfs_unmark_primary_bases): Likewise.
9543 (unmark_primary_bases): Likewise.
9544 (dfs_get_pure_virtuals): Likewise.
9546 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9548 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9549 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9550 (modify_one_vtable): Adjust.
9551 (fixup_vtable_deltas1): Likewise.
9552 (override_one_vtable): Likewise.
9553 * search.c (get_abstract_virtuals_1): Likewise.
9554 (get_pure_virtuals): Likewise.
9555 (expand_upcast_fixups): Likewise.
9556 * tree.c (debug_binfo): Likewise.
9558 * class.c (build_vtable): Don't return a value. Don't rebuild
9559 vtables for bases that have already been handled.
9560 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9561 already been handled.
9562 (modify_one_vtable): Adjust accordingly.
9563 (fixup_vtable_deltas1): Likewise.
9564 (finish_struct_1): Likewise.
9566 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9568 * call.c (build_new_method_call): Also check destructors.