1 2001-08-19 Jakub Jelinek <jakub@redhat.com>
3 * typeck2.c (add_exception_specifier): Only require complete type if
4 not in processing template declaration.
6 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
9 GNU_xref_start_scope and GNU_xref_end_scope.
11 * tree.c (TYPE_HASH): Moved to ../tree.h.
13 2001-08-16 Mark Mitchell <mark@codesourcery.com>
15 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
18 2001-08-14 Richard Henderson <rth@redhat.com>
20 * class.c, cp-tree.h (build_vfn_ref): Remove.
21 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
23 2001-08-13 Mark Mitchell <mark@codesourcery.com>
25 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
26 empty class assignment as having side-effects to avoid
29 2001-08-13 Zack Weinberg <zackw@panix.com>
31 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
32 * except.c: Include libfuncs.h.
34 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
36 * decl.c (grokdeclarator): Clarify diagnostic message.
38 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
40 * decl2.c (do_nonmember_using_decl): Replace using directive
41 with using declaration in the error message.
43 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
45 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
46 criterion to avoid rebuilding expression tree instead of
47 processing_template_decl.
49 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
51 Support named return value optimization for inlines, too.
52 * decl.c (finish_function): Nullify returns here.
53 * semantics.c (genrtl_start_function): Not here.
54 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
55 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
56 Also nullify the CLEANUP_STMT for the nrv.
57 * cp-tree.h: Declare it.
58 * optimize.c (declare_return_variable): Replace the nrv with the
60 * typeck.c (check_return_expr): Be more flexible on alignment check.
61 Ignore cv-quals when checking for a matching type.
63 2001-08-09 Richard Henderson <rth@redhat.com>
65 * decl2.c (finish_objects): Use target hooks instead of
66 assemble_constructor and assemble_destructor.
68 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
70 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
72 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
75 Stop using TYPE_NONCOPIED_PARTS.
76 * call.c (build_over_call): Be careful when copy constructing
77 or assigning to an empty class.
78 * class.c (check_bases_and_members): It has a
79 COMPLEX_ASSIGN_REF if it has a vptr.
80 (layout_class_type): Don't add empty class padding to
82 (finish_struct_1): Don't add the VFIELD either.
83 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
86 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
88 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
90 2001-08-06 Richard Henderson <rth@redhat.com>
92 * decl2.c (finish_objects): Pass a symbol_ref and priority to
93 assemble_{constructor,destructor}. Remove priority handling.
95 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
97 Don't allow template-id in using-declaration.
98 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
99 (do_class_using_decl): Likewise.
101 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
103 * cp/spew.c (read_token): No need to pop buffers.
105 2001-08-02 Stan Shebs <shebs@apple.com>
107 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
108 (fnaddr_from_vtable_entry): Remove decl.
109 * method.c (use_thunk): Update comment.
111 2001-08-01 Andrew Cagney <ac131313@redhat.com>
113 * repo.c (get_base_filename): Change return value to const char
116 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
120 * cp-tree.h (flag_honor_std): Remove.
121 (CPTI_FAKE_STD): Remove.
122 (std_node): Remove comment about it being NULL.
123 (fake_std_node): Remove.
124 * decl.c (in_fake_std): Remove.
125 (walk_namespaces_r): Remove fake_std_node check.
126 (push_namespace): Remove in_fake_std code.
127 (pop_namespace): Likewise.
128 (lookup_name_real): Remove fake_std_node check.
129 (init_decl_processing): Always create std_node. Always add
131 (builtin_function): Always put non '_' fns in std.
132 * decl2.c (flag_honor_std): Remove.
133 (lang_f_options): Remove honor-std.
134 (unsupported_options): Add honor-std.
135 (set_decl_namespace): Remove fake_std_node check.
136 (validate_nonmember_using_decl): Likewise.
137 (do_using_directive): Likewise.
138 (handle_class_head): Likewise.
139 * dump.c (cp_dump_tree): Likewise.
140 * except.c (init_exception_processing): Adjust.
141 * init.c (build_member_call): Remove fake_std_node check.
142 (build_offset_ref): Likewise.
143 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
144 * rtti.c (init_rtti_processing): Adjust.
146 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
148 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
149 operand while calling cp_tree_equal.
151 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
153 The 3.0 ABI no longer has vbase pointer fields.
154 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
155 FORMAT_VBASE_NAME): Remove.
156 * method.c (do_build_copy_constructor): Adjust.
157 (do_build_assign_ref): Adjust.
158 * search.c (lookup_field_r): Adjust.
159 * typeck.c (build_component_ref): Adjust.
161 The 3.0 ABI always has a vtable pointer at the start of every
163 * rtti.c (build_headof_sub): Remove.
164 (build_headof): Adjust.
165 (get_tinfo_decl_dynamic): No need to check flag_rtti
167 (create_real_tinfo_var): Explain why we need a hidden name.
169 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
172 * class.c (update_vtable_entry_for_fn): The fixed adjustment
173 of a virtual thunk should be from declaring base.
175 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
177 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
178 the shared virtual base, so preserving inheritance graph order.
180 2001-07-30 Andreas Jaeger <aj@suse.de>
182 * decl2.c: Remove unused var global_temp_name_counter.
184 2001-07-28 Richard Henderson <rth@redhat.com>
186 * method.c (pending_inlines): Remove.
188 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
190 * class.c (mark_primary_virtual_base): Don't adjust base
192 (dfs_unshared_virtual_bases): Adjust them here.
193 (mark_primary_bases): Explain why we adjust at the end.
195 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
197 * class.c (finish_struct_1): When copying the primary base's
198 VFIELD, make sure we find it is at offset zero.
200 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
202 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
203 tsubst_expr for default template arguments.
205 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
208 * spew.c (yylex): Only copy the token's lineno, if it is
211 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
214 * call.c (resolve_args): Simplify, call
215 convert_from_reference.
216 (build_new_op): Resolve and convert from reference ARG1
217 earlier. Adjust ARG2 & ARG3 resolve and conversion.
219 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
221 * decl.c (last_function_parm_tags): Remove.
222 (current_function_parm_tags): Remove.
223 (init_decl_processing): Adjust.
224 (start_function): Adjust.
225 (store_parm_decls): Adjust.
228 * decl.c (grokdeclarator): Detect when a function typedef is
229 declaring a function, and create last_function_parms correctly.
231 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
233 * call.c (joust): Only prefer a non-builtin candidate to a builtin
234 one if they have the same signature.
236 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
237 it rather than toplevel_bindings_p. Give it a mangled name if static.
238 (convert_to_reference): Adjust.
239 * decl2.c (get_temp_name): Lose.
240 * mangle.c (mangle_ref_init_variable): New fn.
241 (mangle_guard_variable): Strip the ref-init header.
243 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
245 (grok_reference_init): Always use DECL_INITIAL.
247 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
250 * call.c (build_conditional_expr): Recheck args after
252 * cp-tree.h (build_conditional_expr): Move to correct file.
253 * typeck.c (decay_conversion): Diagnose any unknown types
255 (build_binary_op): Don't do initial decay or default
256 conversions on overloaded functions.
257 (build_static_cast): Don't do a decay conversion here.
259 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
262 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
263 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
265 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
267 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
268 (create_vtbl_ptr): ... here.
270 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
272 * class.c (build_vbase_offset_vbtl_entries): Look for
273 non-primary base of which we are a sub vtable.
275 2001-07-24 Phil Edwards <pme@sources.redhat.com>
277 * semantics.c (finish_this_expr): Remove unused code.
279 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
281 Simplify rtti, now we've only one ABI.
282 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
284 (tinfo_decl_id, tinfo_var_id): Remove.
285 (get_typeid_1): Remove.
287 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
288 (typeid_ok_p): New function.
289 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
290 (get_tinfo_decl): Remove old abi documentation.
291 (tinfo_from_decl): Remove.
292 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
293 (get_typeid_1): Remove.
294 (get_base_offset): Remove.
295 (synthesize_tinfo_var): Absorb get_base_offset.
296 (create_real_tinfo_var): Don't use tinfo_decl_id.
298 2001-07-23 Graham Stott <grahams@redhat.com>
300 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
301 variable has_two_argument_delete_p.
303 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
305 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
306 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
307 (CPTI_INDEX_IDENTIFIER): Remove.
308 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
309 (delta2_identifier): Remove.
310 (index_identifier): Remove.
311 (pfn_or_delta2_identifier): Remove.
312 (flag_vtable_thunks): Remove.
313 (VTABLE_DELTA2_NAME): Remove.
314 (VTABLE_INDEX_NAME): Remove.
315 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
316 (vfunc_ptr_type_node): Adjust.
317 (VTABLE_NAME_PREFIX): Adjust.
318 (build_vfn_ref): Lose first parameter.
319 (fixup_all_virtual_upcast_offsets): Remove.
320 * decl.c (initialize_predefined_identifiers): Remove
321 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
322 (init_decl_processing): Remove no-vtable-thunk code.
323 * decl2.c (flag_vtable_thunks): Remove.
324 (mark_vtable_entries): Remove no-vtable-thunk code.
325 * error.c (dump_decl): Remove no-vtable-thunk code.
326 (dump_expr): Adjust ptr to member function code.
327 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
329 * rtti.c (build_headof): Remove no-vtable-thunk code.
330 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
331 * search.c (get_base_distance): Remove expand_upcast_fixups case.
332 (virtual_context) Remove.
333 (expand_upcast_fixups): Remove.
334 (fixup_virtual_upcast_offsets): Remove.
335 (fixup_all_virtual_upcast_offsets): Remove.
336 * typeck.c (get_member_function_from_ptrfunc): Remove
337 no-vtable-thunk code.
338 * call.c (build_over_call): Adjust call to build_vfn_ref.
339 * class.c (build_vfn_ref): Lose first parameter. Remove
340 no-vtable-thunk code.
341 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
342 (build_vtable_entry): Remove no-vtable-thunk code.
344 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
346 Remove old-abi remnants. Remove comments about old abi
347 behaviour. Remove refences to 'new-abi' in comments.
348 * cp-tree.h: Adjust comments.
349 (vbase_offsets_in_vtable_p): Delete.
350 (vcall_offsets_in_vtable_p): Delete.
351 (vptrs_present_everywhere_p): Delete.
352 (all_overridden_vfuns_in_vtables_p): Delete.
353 (merge_primary_and_secondary_vtables_p): Delete.
354 (TYPE_CONTAINS_VPTR_P): Adjust.
355 (VTT_NAME_PREFIX): Remove.
356 (CTOR_VTBL_NAME_PREFIX): Remove.
357 (init_vbase_pointers): Remove.
358 * class.c: Adjust coments.
359 (build_vbase_pointer_fields): Delete.
360 (build_vbase_pointer): Remove old-abi code.
361 (build_secondary_vtable): Likewise.
362 (modify_all_vtables): Likewise.
363 (create_vtable_ptr): Likewise.
364 (layout_class_type): Likewise.
365 (finish_struct_1): Likewise.
366 (finish_vtbls): Likewise.
367 (dfs_finish_vtbls): Delete.
368 (build_vbase_offset_vtbl_entries): Remove old-abi code.
369 * cvt.c: Adjust comments.
370 * decl.c: Adjust comments.
371 * decl2.c: Adjust comments.
372 * init.c: Adjust comments.
373 (construct_virtual_bases): Remove old-abi code.
374 * lang-specs.h: Remove -fno-new-abi.
375 * mangle.c: Adjust comments.
376 * rtti.c: Adjust comments.
377 (get_base_offset): Remove old-abi-code.
378 * search.c: Adjust comments.
379 (dfs_init_vbase_pointers): Remove.
380 (dfs_vtable_path_unmark): Remove.
381 (init_vbase_pointers): Remove.
382 * semantics.c: Adjust comments.
383 (emit_associated_thunks): Remove old-abi code.
384 * typeck.c: Adjust comments.
386 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
388 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
391 2001-07-19 Mark Mitchell <mark@codesourcery.com>
393 * class.c (finish_struct_anon): Forbid nested classes.
395 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
397 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
398 * optimize.c: Include debug.h.
399 (maybe_clone_body): Use debug hook.
400 * semantics.c: Include debug.h.
401 (expand_body): Use debug hook.
403 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
405 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
407 2001-07-18 Mark Mitchell <mark@codesourcery.com>
409 * class.c (type_requires_array_cookie): New function.
410 (check_methods): Don't try to figure out whether the type needs a
412 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
413 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
414 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
415 * pt.c (instantiate_class_template): Don't set
416 TYPE_VEC_DELETE_TAKES_SIZE.
417 * NEWS: Document ABI changes from GCC 3.0.
419 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
420 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
422 * NEWS (Changes in GCC 3.0): Fix typo.
424 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
426 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
427 which attributes are to be attached, and a flags argument. Update
428 call to decl_attributes.
429 (grokfield): Update call to decl_attributes.
430 * class.c (finish_struct): Update call to cplus_decl_attributes.
431 * cp-tree.h (cplus_decl_attributes): Update prototype.
432 * decl.c (start_decl, grokdeclarator, start_function): Update
433 calls to decl_attributes and cplus_decl_attributes.
434 * friend.c (do_friend): Update call to cplus_decl_attributes.
435 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
437 2001-07-12 Mark Mitchell <mark@codesourcery.com>
439 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
440 for `register' variables with an asm-specification.
442 2001-07-11 Mark Mitchell <mark@codesourcery.com>
444 * semantics.c (finish_asm_stmt): Mark the output operands
445 to an asm addressable, if necessary.
447 2001-07-11 Ben Elliston <bje@redhat.com>
449 * Revert this change -- there is a subtle bug.
452 * decl.c (finish_enum): New "attributes" argument; pass it to
453 cplus_decl_attributes. Use a narrower type if the enum is packed.
454 * cp-tree.h (finish_enum): Adjust prototype.
455 * parse.y (enum_head): New non-terminal.
456 (structsp): Use it. Enums now may be preceded or followed by
457 optional attributes -- pass their chained tree to finish_enum().
458 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
460 2001-07-10 Mark Mitchell <mark@codesourcery.com>
462 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
465 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
467 * semantics.c (cp_expand_stmt): Fix for null
468 current_function_return_value.
470 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
472 * call.c (build_op_delete_call): Initialize fn.
473 (convert_like_real): Delete conditional.
474 (joust): Initialize *w and *l.
475 * class.c: Add prototype for binfo_ctor_vtable.
476 (get_primary_binfo): Initialize result.
477 * init.c (build_java_class_ref): Initialize name.
479 2001-07-09 Erik Rozendaal <dlr@acm.org>
481 * typeck.c (unary_complex_lvalue): Do not duplicate the
482 argument to modify, pre-, or post-increment when used as an
483 lvalue and when the argument has side-effects.
485 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
487 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
488 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
489 cplus_decl_attributes even if attrs is NULL.
490 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
492 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
494 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
495 calls to decl_attributes.
497 2001-07-06 Ira Ruben <ira@apple.com>
499 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
500 be DECL_TEMPLATE_RESULT.
502 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
504 * cp-tree.h (copy_template_template_parm): Rename to ...
505 (bind_template_template_parm): ... here.
506 * tree.c (copy_template_template_parm): Rename to ...
507 (bind_template_template_parm): ... here. Remove the case when
508 NEWARGS is NULL_TREE.
509 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
510 BOUND_TEMPLATE_TEMPLATE_PARM.
511 * pt.c (lookup_template_class): Adjust.
513 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
515 * cvt.c (convert_lvalue): New fn.
516 * cp-tree.h: Declare it.
517 * method.c (do_build_assign_ref): Use it.
518 (do_build_copy_constructor): Convert parm to base types
519 before calling base constructors.
521 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
522 DECL_USER_ALIGN. Check flag_elide_constructors instead of
524 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
526 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
528 * optimize.c (optimize_inline_calls): New function, broken out
530 (optimize_function): ... here. Call it. Don't inline if it is
532 (dump_function): Print name of dump flag causing this dump.
533 * semantics.c (expand_body): Move thunk inline check to
536 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
538 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
539 (comptypes): Use target.comp_type_attributes.
541 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
543 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
545 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
547 * error.c (lang_print_error_function): Add a `diagnostic_context *'
550 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
552 * decl2.c (import_export_class): Update.
554 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
556 * error.c (init_error): Adjust settings.
558 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
560 * error.c (init_error): Adjust settings.
562 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
564 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
565 return pointers to data members by reference rather than by value.
567 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
569 Implement the Named Return Value optimization.
570 * cp-tree.h (struct cp_language_function): Add x_return_value.
571 (current_function_return_value): Now a macro.
572 * decl.c: Don't define it.
573 (define_label, finish_case_label): Don't clear it.
574 (init_decl_processing): Don't register it with GC.
575 * semantics.c (genrtl_finish_function): Don't check it for
576 no_return_label. Copy the RTL from the return value to
577 current_function_return_value and walk, calling...
578 (nullify_returns_r): ...this new fn.
579 * typeck.c (check_return_expr): Set current_function_return_value.
581 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
583 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
584 sharing a ctor vtable with. Merge code for cases 1 and 2.
585 (binfo_ctor_vtable): New fn.
586 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
588 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
590 * class.c (dfs_find_final_overrider): Fix logic.
592 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
593 virtual thunk instead of non-virtual.
594 (get_matching_virtual): Uncomment.
596 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
597 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
600 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
602 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
603 we've not emerged from the hierarchy of RTTI_BINFO on reaching
606 2001-06-13 Mark Mitchell <mark@codesourcery.com>
608 * NEWS: Update release number.
610 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
612 PR c++/3130, c++/3131, c++/3132
613 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
614 * class.c (force_canonical_binfo_r): Move
615 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
616 virtual bases unless they're primary and what they're primary
618 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
619 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
620 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
622 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
623 (layout_nonempty_base_or_field): Add most derived type
625 (layout_empty_base): Likewise.
626 (build_base_field): Likewise.
627 (build_base_fields): Likewise.
628 (propagate_binfo_offsets): Add most derived type
629 parameter. Skip non canonical virtual bases too.
630 (dfs_set_offset_for_unshared_vbases): Don't skip primary
631 bases. Do skip canonical bases.
632 (layout_virtual_bases): Adjust.
633 (layout_class_type): Adjust.
634 (dfs_get_primary_binfo): Build list of virtual primary base
636 (get_primary_binfo): Check that the shared virtual primary
637 base candidate was found first.
638 (accumulate_vtbl_inits): Don't do anything for non-vptr
639 containing binfos. For case 1 primary virtual bases, keep
640 checking that we've not emerged from the hierarchy of RTTI_BINFO.
642 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
645 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
646 hierarchy looking for primary bases for a ctor
647 vtable. Recursively call oneself, if we meet our primary via
648 this route and haven't met it yet via inheritance graph order.
650 2001-06-11 Mark Mitchell <mark@codesourcery.com>
652 * lang-options.h: Emit documentation for -fno-honor-std, not
655 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
657 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
659 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
661 2001-06-10 Mark Mitchell <mark@codesourcery.com>
662 Gabriel Dos Reis <gdr@codesourcery.com>
664 * Make-lang.in (cp/call.o): Depend on diagnostic.h
665 (cp/typeck.o): Depend on diagnostic.h
666 (cp/typeck2.o): Depend on diagnostic.h
667 (cp/repo.o): Depend on dignostic.h
668 * typeck.c: #include diagnostic.h
669 (convert_for_initialization): Remove extern declaration for
670 warningcount and errorcount.
672 * call.c: #include diagnostic.h
673 (convert_like_real): Remove extern declaration for warnincount and
676 * repo.c: #include diagnostic.h
677 * typeck2.c: #include diagnostic.h
679 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
681 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
684 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
687 * friend.c (do_friend): Use push_decl_namespace for classes at
690 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
691 Jason Merrill <jason_merrill@redhat.com>
694 * class.c (build_secondary_vtable): Use assert, rather than an error
696 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
697 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
698 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
699 Don't set BINFO_VTABLE for a primary virtual base.
701 2001-06-07 Mark Mitchell <mark@codesourcery.com>
703 * decl.c (duplicate_decls): Update source position information
704 when a template function is defined.
706 2001-06-07 Phil Edwards <pme@sources.redhat.com>
708 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
710 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
713 * decl.c (pushtag): Don't push into a complete type's scope.
715 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
717 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
718 (struct lang_decl_flags): Lose generate_with_vtable_p.
719 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
720 * class.c (copy_virtuals): Adjust.
721 * decl2.c (mark_vtable_entries): Adjust.
722 * method.c (make_thunk, build_vtable_entry): Adjust.
723 * class.c (update_vtable_entry_for_fn): Only look as far as the
724 first defining class.
725 (build_vtbl_initializer): Put nothing in the slot for a function only
726 defined in a lost primary virtual base.
727 (add_vcall_offset_vtbl_entries_1): Use the same code for
728 the lost primary case and the normal case.
729 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
730 (get_vfield_offset, get_derived_offset): Lose.
731 (dfs_find_final_overrider): Use look_for_overrides_here.
732 (get_matching_virtual): New fn.
733 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
735 * search.c (look_for_overrides_here): Split out from...
736 (look_for_overrides_r): Here.
738 * class.c (find_final_overrider): Return error_mark_node on error.
740 * decl2.c (key_method): #if 0 accidental change.
742 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
744 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
745 (build_over_call): Likewise.
746 * decl.c (grokparms): Likewise.
747 * pt.c (tsubst_decl): Likewise.
748 * typeck.c (convert_arguments): Likewise.
750 2001-06-05 Mark Mitchell <mark@codesourcery.com>
752 * semantics.c (begin_class_definition): Robustify.
754 * pt.c (instantiate_decl): Tell the repository code about the
755 clones, not the cloned functions.
756 * repo.c (repo_template_used): Explicitly instantiate the cloned
757 function, not the clones.
759 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
761 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
762 ICS_BAD_FLAG on created conversion.
763 (compare_ics): Break out rank.
765 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
767 * decl.c (xref_tag): Remove extraneous %s on dependent name
770 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
772 * class.c (layout_vtable_decl): Fix off by one error on
774 (build_vtt): Likewise.
775 (build_ctor_vtbl_group): Likewise.
777 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
779 * class.c (maybe_indent_hierarchy): New function.
780 (dump_class_hierarchy_r): Add flags. Dump extra binfo
781 information, if enabled. Use maybe_indent_hierarchy. Adjust
783 (dump_class_hierarchy): Adjust prototype. Adjust output format.
784 (dump_array, dump_vtable, dump_vtt): New functions.
785 (finish_struct_1): Adjust hierarchy dumping.
786 (initialize_vtable): Call dump_vtable.
787 (build_vtt): Call dump_vtt.
788 (build_ctor_vtbl_group): Call dump_vtable.
789 * decl2.c (flag_dump_class_layout): Remove.
790 (cxx_decode_option): Remove dump translation unit
791 and dump class hierarchy check. Call dump_switch_p.
792 (finish_file): Adjust dumping.
793 (dump.c): Only dump base classes if not TDF_SLIM.
794 Only dump namespace members if not TDF_SLIM.
795 * optimize.c (dump_function): New function.
796 (optimize_function): Call dump_function.
797 * semantics.c (expand_body): Use dump_enabled_p.
799 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
802 Part missed from first commit
803 * decl2.c (finish_anon_union): Copy context.
805 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
808 * optimize.c (remap_decl): Remap anonymous aggregate members too.
810 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
813 * semantics.c (expand_body): Don't optimize thunks.
815 2001-05-25 Sam TH <sam@uchicago.edu>
817 * cp-tree.h lex.h: Fix header include guards.
819 2001-05-25 Mark Mitchell <mark@codesourcery.com>
821 * decl.c (init_decl_processing): Tweak.
823 2001-05-24 Mark Mitchell <mark@codesourcery.com>
825 * decl.c (duplicate_decls): Tidy.
826 (init_decl_processing): Always set flag_no_builtin.
828 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
831 * decl2.c (do_local_using_decl): Push the decls, even in a
834 2001-05-22 Mark Mitchell <mark@codesourcery.com>
836 * optimize.c (initialize_inlined_parameters): Don't set
837 TREE_READONLY for a VAR_DECL taking the place of an inlined
840 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
842 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
843 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
846 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
848 * parse.y: Refer to compound literals as such, not as
849 constructor-expressions.
851 2001-05-21 Mark Mitchell <mark@codesourcery.com>
853 * call.c (build_op_delete_call): Ignore exception-specifications
854 when looking for matching delete operators.
855 * init.c (build_new_1): Compute whether or not the allocation
856 function used is a placement allocation function or not, and
857 communicate this information to build_op_delete_call.
859 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
861 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
862 (build_vtbl_ref): Adjust.
863 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
864 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
866 (unsupported_options): Correspondingly.
868 * decl2.c (maybe_make_one_only): Check flag_weak, not
871 * cp-tree.def (START_CATCH_STMT): Lose.
872 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
873 * tree.c (cp_statement_code_p): Don't case it.
874 * semantics.c (cp_expand_stmt): Likewise.
875 * cp-tree.h (START_CATCH_TYPE): Lose.
877 * except.c (expand_start_catch_block): Don't start any blocks.
879 (expand_end_catch_block): Don't end any blocks.
880 * parse.y (handler): Don't pass anything from finish_handler_parms
882 * pt.c (tsubst_expr): Likewise.
883 * semantics.c (begin_handler): Call note_level_for_catch here.
884 (finish_handler_parms): Don't return anything.
885 (genrtl_catch_block, begin_catch_block): Lose.
886 (genrtl_handler): Call expand_start_catch here.
888 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
890 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
891 (get_vtable_decl, build_vtt): Not here.
893 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
896 * optimize.c (update_cloned_parm): Copy addressability and other
899 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
901 * pt.c (determine_specialization): Ignore artificial functions.
903 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
905 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
906 (C_RID_CODE): Remove.
907 * lex.c (cxx_init_options): Call set_identifier_size. Update.
908 (init_parse): Don't do it here.
910 2001-05-18 Diego Novillo <dnovillo@redhat.com>
912 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
913 function declaration to avoid stripping the symbol's attributes.
915 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
917 * decl.c (pushdecl): Adjust error string.
918 (xref_tag): Adjust friend class injection warning. Remove the
919 inherited name from the class shadowed scope.
921 2001-05-17 Mark Mitchell <mark@codesourcery.com>
923 * except.c (cp_protect_cleanup_actions): New function.
924 (init_exception_processing): Don't set protect_cleanup_actions
925 here. Do set lang_protect_cleanup_actions.
927 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
929 * spew.c (read_token): Call yyerror on all unexpected tokens.
931 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
933 * init.c (member_init_ok_or_else): Take a tree rather than
935 (expand_member_init): Adjust.
937 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
939 * decl.c (duplicate_decls): Suppress warning about duplicate
940 decls if the first decl is a friend.
942 2001-05-12 Zack Weinberg <zackw@stanford.edu>
944 * except.c (choose_personality_routine): Export. Add
945 explanatory comment. Take an enum languages, not a boolean.
946 (initialize_handler_parm): Adjust to match.
947 * cp-tree.h: Prototype choose_personality_routine.
948 * lex.c (handle_pragma_java_exceptions): New function.
949 (init_cp_pragma): Register #pragma GCC java_exceptions.
951 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
953 * method.c (build_mangled_C99_name): Remove unused prototype.
955 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
957 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
958 * typeck.c (get_member_function_from_ptrfunc,
959 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
960 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
962 Reverted Geoff Keating's 2001-05-03's patch.
964 2001-05-11 Ira Ruben <ira@apple.com>
966 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
968 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
970 * cp-tree.h (finish_label_expr, lookup_label): Delete.
971 * parse.y: Update for '&&'; don't issue warning here.
972 * semantics.c (finish_label_expr): Delete.
974 2001-05-07 Mark Mitchell <mark@codesourcery.com>
976 * splay-tree.h (splay_tree_max): New function.
977 (splay_tree_min): Likewise.
979 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
981 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
982 (pfn_vflag_identifier): Define.
983 Update comment about layout of pointer functions.
984 (build_ptrmemfunc1): Update prototype.
985 (expand_ptrmemfunc_cst): Update prototype.
986 * decl.c (initialize_predefined_identifiers): Initialize
987 pfn_vflag_identifier.
988 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
989 an extra field to the type.
990 * expr.c (cplus_expand_constant): Pass 'flag' between
991 expand_ptrmemfunc_cst and build_ptrmemfunc1.
992 * typeck.c (get_member_function_from_ptrfunc): When
993 FUNCTION_BOUNDARY < 16, look at additional field to determine
994 if a pointer-to-member is a real pointer or a vtable offset.
995 (build_ptrmemfunc1): Add new parameter to contain extra field.
996 (build_ptrmemfunc): Pass the extra field around.
997 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
998 (pfn_from_ptrmemfunc): Ignore the extra field.
1000 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1002 * cp-tree.h (flag_inline_trees): Update documentation.
1003 * decl.c (init_decl_processing): Adjust handling of
1004 flag_inline_functions and flag_inline_trees to support -O3.
1005 (grokfndecl): Set DECL_INLINE on all functions if that's what
1007 (save_function_data): Clear DECL_INLINE in
1008 current_function_cannot_inline is non-NULL.
1009 * decl2.c (flag_inline_trees): Update documentation.
1011 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1013 * dump.c (cp_dump_tree, USING_STMT case): New case.
1014 * tree.c (cp_statement_code_p): Add USING_STMT.
1015 * decl2.c (do_using_directive): Add the using directive statement.
1017 * tree.c (walk_tree): Reformat an if block.
1019 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1021 * decl.c (compute_array_index_type): Don't try to do anything with
1022 the indices when processing a template.
1024 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1026 * call.c: NULL_PTR -> NULL.
1027 * class.c: Likewise.
1030 * decl2.c: Likewise.
1031 * except.c: Likewise.
1034 * search.c: Likewise.
1036 * typeck.c: Likewise.
1037 * typeck2.c: Likewise.
1039 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1041 * decl2.c (do_using_directive): Revert previous patch.
1043 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1045 * cp-tree.def (USING_STMT): New statement node.
1046 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1047 * decl2.c (do_using_directive): Add USING_STMT to statement
1048 tree. Don't emit errors when processing template decl.
1049 * pt.c (tsubst_expr, USING_STMT case): New case.
1050 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1052 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1054 * call.c (build_new_op): Convert args from reference here.
1055 (build_conditional_expr): Don't convert here.
1057 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1059 * spew.c (last_token_id): New static variable.
1060 (read_token): Set it here.
1061 (yyerror): Use it here.
1063 2001-04-30 Richard Henderson <rth@redhat.com>
1065 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1068 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1070 * gxxint.texi: Remove.
1071 * Make-lang.in: Remove all traces of gxxint.texi.
1073 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1075 * decl2.c (start_static_initialization_or_destruction): Correct
1076 logic to handle the -fno-use-cxa-atexit case.
1078 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1080 * optimize.c (update_cloned_parm): New function.
1081 (maybe_clone_body): Use it. Update the `this' parameter too.
1083 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1085 * decl2.c (unsupported_options): Add new-abi.
1086 * lang-options.h: Remove no longer supported options.
1088 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1090 * except.c (can_convert_eh): Don't check template parms,
1093 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1095 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1097 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1099 * cp-tree.h (adjust_clone_args): Prototype new function.
1100 * class.c (adjust_clone_args): New function.
1101 * decl.c (start_function): Call it for in charge ctors.
1103 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1105 * method.c (use_thunk): Make sure that thunks really are emitted
1108 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1110 * mangle.c (write_chars): New macro.
1111 (hwint_to_ascii): New function
1112 (write_number): Use it.
1113 (write_integer_cst): Deal with really big numbers.
1115 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1117 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1120 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1122 * decl.c (grokdeclarator): Set context of namespace scope
1125 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1127 * cp/optimize.c: Include hashtab.h.
1128 (struct inline_data): Add tree_pruner.
1129 (expand_call_inline, expand_calls_inline): Use it when calling
1131 (optimize_function): Initialize and free tree_pruner.
1133 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1135 Lazy __FUNCTION__ generation.
1136 * cp-tree.def (FUNCTION_NAME): Remove.
1137 * cp-tree.h (function_name_declared_p): Remove.
1138 (cp_fname_init): Prototype.
1139 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1140 don't call declare_function_name. Call start_fname_decls.
1141 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1142 clobber the line number.
1143 (cp_fname_init): New function.
1144 (start_function): Call start_fname_decls.
1145 (finish_function): Call finish_fname_decls.
1146 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1147 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1148 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1149 * parse.y (VAR_FUNC_NAME): New token.
1150 (primary): Add VAR_FUNC_NAME.
1151 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1153 (tsubst, FUNCTION_NAME case): Remove.
1154 (tsubst_copy, FUNCTION_NAME case): Remove.
1155 (tsubst_expr, DECL_STMT case): Be careful with a
1156 DECL_PRETTY_FUNCTION_P.
1157 (instantiate_decl): Remove function_name_declared_p.
1158 * semantics.c (begin_compound_statement): Don't call
1159 declare_function_name here.
1160 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1161 (finish_translation_unit): Call finish_fname_decls.
1162 (expand_body): Remove function_name_declared_p.
1163 * typeck2.c (digest_init): Allow any ERROR_MARK.
1165 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1167 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1168 * semantics.c: Fix some typos.
1170 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1172 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1174 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1176 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1178 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1180 * except.c (build_throw): Wrap the initialization of the exception
1181 object in a MUST_NOT_THROW_EXPR.
1182 (do_free_exception): #if 0.
1184 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1186 * cp-tree.h (finish_enum): Change prototype.
1187 * decl.c (finish_enum): Reorganize.
1188 * parse.y (structsp): Adjust calls to finish_enum.
1190 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1192 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1195 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1197 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1198 (layout_empty_base): Return at end flag.
1199 (build_base_field): Likewise.
1200 (build_base_fields): Likewise.
1201 (layout_virtual_bases): Don't add 1 to eoc value.
1202 (end_of_class): Use full size for empty bases.
1203 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1204 empty bases. Don't add 1 to eoc value. Only add trailing padding
1205 if we're an empty class with no empty bases.
1206 (dump_class_hierarchy): Dump size and alignment.
1208 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1210 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1213 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1215 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1216 is found, look first if name does not match the structure name.
1218 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1220 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1222 (SET_DECL_LANGUAGE): New macro.
1223 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1224 (pushdecl): Likewise.
1225 (build_library_fn_1): Likewise.
1226 (build_cp_library_fn): Likewise.
1227 (grokfndecl): Likewise.
1228 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1229 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1230 * lex.c (retrofit_lang_decl): Likewise.
1231 * mangle.c (mangle_decl_string): Don't mangle the names of
1232 variables declared with C language linkage.
1233 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1235 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1237 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1238 flag_access_control from uninitialized storage.
1240 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1242 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1243 * mangle.c (write_pointer_to_member_type): Fix mangling of
1244 pointers to cv-qualified member function types.
1246 * init.c (build_delete): Create a SAVE_EXPR for the address if
1247 we're going to use it more than once.
1249 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1251 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1252 (expand_ptremfunc_cst): Change prototype.
1253 (delta2_from_ptrmemfunc): Remove.
1254 * expr.c (cplus_expand_constant): Adjust call to
1255 expand_ptrmemfunc_cst.
1256 * typeck.c (build_ptrmemfunc1): Simplify.
1257 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1258 results in a constant.
1259 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1260 (delta2_from_ptrmemfunc): Remove.
1261 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1263 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1265 * cp-tree.h (decl_namespace_list): New macro.
1266 (struct saved_scope): Add decl_ns_list.
1267 * decl.c (mark_saved_scope): Mark it.
1268 * decl2.c: Lose static decl_namespace_list.
1269 (init_decl2): Don't save it.
1271 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1273 * cp-tree.h (warn_return_type, yylex): Delete redundant
1276 * decl.c (current_class_depth, global_namespace): Likewise.
1278 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1280 * repo.c (flag_use_repository): Likewise.
1282 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1284 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1285 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1286 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1287 lvalue_or_else, print_lang_statistics, comp_target_types,
1288 unsigned_type, signed_type, signed_or_unsigned_type,
1289 build_function_call, mark_addressable, incomplete_type_error):
1290 Delete redundant declarations.
1292 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1294 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1295 (TYPE_ANONYMOUS_P): New macro.
1296 (TAGGED_TYPE_P): New macro.
1297 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1298 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1299 * tree.c (no_linkage_helper): Likewise.
1300 * semantics.c (begin_class_definition): Likewise.
1301 * pt.c (convert_template_argument): Likewise.
1302 * lex.c (check_for_missing_semicolon): Likewise.
1304 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1306 * class.c (dfs_unshared_virtual_bases): New function.
1307 (mark_primary_bases): Call it.
1308 (check_bases): Ignore virtual bases when determining
1311 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1313 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1315 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1317 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1318 cloned function to the clone.
1320 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1322 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1324 * semantics.c: Include expr.h.
1326 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1328 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1329 and assignment op. Set TREE_USED for parameter.
1331 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1333 * class.c (find_final_overrider_data): Add `candidates'.
1334 (dfs_find_final_overrider): Don't issue error messages
1336 (find_final_overrider): Issue error messages here.
1337 (build_base_field): Don't warn about amgibuous direct bases here.
1338 (warn_about_ambiguous_direct_bases): New function.
1339 (layout_class_type): Use it.
1341 2001-04-10 Richard Henderson <rth@redhat.com>
1343 * typeck.c (build_array_ref): Push the array reference inside
1344 COMPOUND_EXPR and COND_EXPR.
1346 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1348 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1349 * decl.c (duplicate_decls): Adjust accordingly.
1350 (maybe_commonize_var): Likewise.
1351 (grokfndecl): Likewise.
1352 (start_function): Likewise.
1353 (start_method): Likewise.
1354 * decl2.c (key_method): Likewise.
1355 (import_export_decl): Likewise.
1356 * method.c (implicitly_declare_fn): Likewise.
1357 * optimize.c (maybe_clone_body): Likewise.
1359 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1361 * lang-specs.h: Add __DEPRECATED.
1363 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1365 * search.c (get_dynamic_cast_base_type): When building a new
1366 constant, set its type to ssizetype.
1368 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1370 * optimize.c (expand_call_inline): Only add newly inlined statements
1373 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1375 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1376 (OPERATOR_FORMAT): Likewise.
1377 (OPERATOR_TYPENAME_FORMAT): Likewise.
1378 * operators.def: Remove old name-mangling information.
1379 * decl.c (grok_op_properties): Adjust accordingly.
1380 * lex.c (init_operators): Likewise.
1381 * rtti.c (get_tinfo_decl): Issue error messages about types that
1384 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1386 * decl2.c (import_export_decl): Don't call import_export_class
1387 when processing an inline member function.
1388 * semantics.c (expand_body): Call import_export_decl before
1389 emitting inline functions.
1391 2001-03-28 Richard Henderson <rth@redhat.com>
1393 IA-64 ABI Exception Handling:
1394 * cp-tree.def (EH_SPEC_BLOCK): New.
1395 (MUST_NOT_THROW_EXPR): New.
1396 * cp-tree.h: Update changed function declarations.
1397 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1398 (CPTI_CALL_UNEXPECTED): New.
1399 (struct cp_language_function): Rename x_eh_spec_try_block
1401 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1402 * decl.c (current_binding_level): If no current function
1403 bindings, revert to scope_chain.
1404 (initialize_predefined_identifiers): Remove __cp_push_exception.
1405 (store_parm_decls): Use begin_eh_spec_block.
1406 (finish_function): Use finish_eh_spec_block.
1407 (mark_lang_function): Update for name changes.
1408 * decl2.c (finish_file): No mark_all_runtime_matches.
1409 * dump.c (cp_dump_tree): Handle new tree codes.
1410 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1411 * except.c (catch_language_init, catch_language): Remove.
1412 (init_exception_processing): Don't set language code.
1413 Initialize call_unexpected_node, protect_cleanup_actions,
1414 eh_personality_libfunc, lang_eh_runtime_type.
1415 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1416 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1417 (prepare_eh_type): Split out type canonicalizations ...
1418 (build_eh_type_type): ... from here.
1419 (build_eh_type_type_ref): Remove.
1420 (mark_all_runtime_matches): Remove.
1421 (build_exc_ptr): New.
1422 (do_begin_catch, do_end_catch): New.
1423 (do_pop_exception): Remove.
1424 (build_terminate_handler): Remove.
1425 (choose_personality_routine): Split out language choice from ...
1426 (initialize_handler_parm): ... here.
1427 Use MUST_NOT_THROW_EXPR.
1428 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1429 exception object handling.
1430 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1431 (expand_exception_blocks, alloc_eh_object): Remove.
1432 (begin_eh_spec_block, finish_eh_spec_block): New.
1433 (do_allocate_exception, do_free_exception): New.
1434 (expand_throw): Merge into ...
1435 (build_throw): ... here. Update for abi.
1436 * expr.c (cplus_expand_expr): No expand_internal_throw.
1437 Handle MUST_NOT_THROW_EXPR.
1438 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1439 * semantics.c (*) Update for except.h name changes.
1440 (genrtl_try_block): No protect_with_terminate.
1441 (genrtl_eh_spec_block): New.
1442 (genrtl_handler): Don't emit the goto here.
1443 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1444 (genrtl_finish_function): Don't expand_exception_blocks.
1445 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1447 2001-03-28 Richard Henderson <rth@redhat.com>
1449 * decl.c (struct named_label_list): Rename eh_region to
1450 in_try_scope, add in_catch_scope.
1451 (struct binding_level): Rename eh_region to is_try_scope,
1453 (note_level_for_try): Rename from note_level_for_eh.
1454 (note_level_for_catch): New.
1455 (poplevel): Copy both is_try_scope and is_catch_scope to
1456 the named_label_list struct.
1457 (check_previous_goto_1): Don't check for catch block via
1458 DECL_ARTIFICIAL; use in_try_scope instead.
1459 (check_goto): Likewise.
1460 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1461 * except.c (expand_start_catch_block): Call note_level_for_catch.
1462 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1464 2001-03-27 Richard Henderson <rth@redhat.com>
1466 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1467 exceptions_via_longjmp.
1469 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1471 * pt.c (check_default_tmpl_args): Make error messages clearer.
1473 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1475 * error.c: Also undefine 'A' macro used for cp_printers definition.
1477 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1479 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1481 2001-03-26 Mike Yang <yang@research.att.com>
1482 Mark Mitchell <mark@codesourcery.com>
1484 * dump.c (dump_access): New function.
1485 (cp_dump_tree): Use it. Dump basetype information for class
1488 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1490 * Makefile.in (optimize.o): Depend on params.h.
1491 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1492 (init_decl_processing): Set flag_no_inline when doing
1494 * optimize.c: Include params.h.
1495 (struct inline_data): Improve documentation of FNS. Add
1496 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1497 (INSNS_PER_STMT): New macro.
1498 (remap_block): Use CLONING_P.
1499 (inlinable_function_p): Don't inline big functions.
1500 (expand_call_inline): Keep track of how much inlining we've done.
1501 (optimize_function): Set FIRST_INLINED_FN.
1502 (maybe_clone_body): Set CLONING_P.
1503 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1505 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1506 rest_of_compilation. Clear DECL_RTL for local variables
1508 (clear_decl_rtl): New function.
1510 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1513 * cp-tree.h (skip_type_access_control,
1514 reset_type_access_control): Prototype.
1515 * decl.c (grokdeclarator): Access of friends is not checked.
1516 * parse.y (component_decl_list): Reset type access control.
1517 * semantics.c (decl_type_access_control): Clear
1518 current_type_lookups.
1519 (save_type_access_control): Don't save if not deferring.
1520 (skip_type_access_control, reset_type_access_control): New
1522 (begin_class_definition): Do type access control for basetypes.
1523 Start deferred access control.
1524 (finish_class_definition): Resume immediate access control if
1525 this is a local class.
1527 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1529 * class.c (add_method): Use memcpy/memmove, not bcopy.
1531 * decl.c (duplicate_decls): Likewise.
1533 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1535 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1538 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1540 * decl.c (local_names): Define.
1541 (push_local_name): New.
1542 (grok_reference_init): Return init if initializing static reference
1543 variable with non-constant instead of emitting it.
1544 Move expand_static_init call to cp_finish_decl.
1545 (layout_var_decl): Call push_local_name.
1546 (maybe_commonize_var): Allow inlining functions even if they have
1547 static local variables, use comdat_linkage for them if flag_weak.
1548 (check_initializer): Call obscure_complex_init if
1549 grok_reference_init returned non-zero.
1550 (save_function_data): Clear x_local_names.
1551 (pop_cp_function_context): Free x_local_names.
1552 (mark_inlined_fns): Remove.
1553 (mark_lang_function): Mark x_local_names.
1554 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1555 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1556 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1557 DECL_DISCRIMINATOR_P.
1558 * cp-tree.h (cp_language_function): Add x_local_names.
1559 (lang_decl_flags): Add discriminator into u2.
1560 (lang_decl_inlined_fns): Remove.
1561 (lang_decl): inlined_fns is now a TREE_VEC.
1562 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1563 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1564 TREE_VEC, not a custom structure.
1565 (optimize_function): Likewise.
1566 * mangle.c (discriminator_for_local_entity): Discriminate among
1567 VAR_DECL local entities.
1568 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1571 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1573 Add support for Java interface method calls.
1574 * cp-tree.h (struct lang_type): Add java_interface flag.
1575 (TYPE_JAVA_INTERFACE): New macro.
1576 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1577 by setting TYPE_JAVA_INTERFACE.
1578 * call.c (java_iface_lookup_fn): New static.
1579 (build_over_call): If calling a method declared in a
1580 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1581 expression which resolves the function address.
1582 (build_java_interface_fn_ref): New function.
1584 2001-03-22 Richard Henderson <rth@redhat.com>
1586 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1587 * except.c: Don't include it.
1589 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1590 based on an idea from Joe Buck <jbuck@synopsys.com>
1592 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1594 (data_def, component_decl): Add reductions to bad_decl.
1596 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1598 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1599 anonymous aggregates, since they don't have assignment operator
1601 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1602 assignment operators for anonymous structure fields.
1604 2001-03-21 Jason Merrill <jason@redhat.com>
1606 * pt.c (instantiate_decl): Abort if we see a member constant
1607 instantiation that doesn't already have its initializer.
1608 Downgrade explicit instantiation without definition to pedwarn.
1610 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1611 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1612 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1614 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1615 (pending_vtables): Remove.
1616 * decl2.c (pending_vtables): Remove.
1617 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1618 CLASSTYPE_VTABLE_NEEDS_WRITING.
1619 (import_export_class): Likewise.
1620 (init_decl2): Don't mark pending_vtables.
1621 * lex.c (handle_pragma_vtable): Just sorry.
1622 * pt.c (instantiate_class_template): Don't mess with
1623 CLASSTYPE_VTABLE_NEEDS_WRITING.
1624 (mark_class_instantiated): Likewise.
1625 * ptree.c (print_lang_type): Don't print it.
1626 * semantics.c (begin_class_definition): Don't set it.
1628 * pt.c (template_tail): Replace with last_pending_template.
1629 (maybe_templates, maybe_template_tail): Remove.
1630 (add_pending_template): Adjust.
1631 (instantiate_pending_templates): Adjust.
1633 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1634 (current_lang_stack): Remove.
1635 * decl.c (maybe_push_to_top_level): Don't initialize it.
1636 (duplicate_decls): Use current_lang_depth.
1637 (xref_basetypes): Likewise.
1638 * class.c (current_lang_depth): New fn.
1639 (push_lang_context): Use more varray functionality.
1640 (pop_lang_context): Likewise.
1642 * error.c (GLOBAL_THING): Always use '__'.
1644 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1646 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1648 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1649 operators, even when they have `extern "C"' linkage.
1651 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1653 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1654 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1655 where it's not necessary.
1656 (add_method): Remove optimization involving comparison of
1657 DECL_ASSEMBLER_NAME.
1658 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1659 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1660 where it's not necessary.
1661 (check_methods): Likewise.
1662 (build_clone): Likewise.
1663 (built_vtt): Likewise.
1664 * cp-tree.h (DECL_NEEDED_P): Likewise.
1665 * decl.c (pushtag): Likewise.
1666 (duplicate_decls): Likewise.
1667 (pushdecl): Likewise.
1668 (builtin_function): Likewise.
1669 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1670 (build_cp_library_fn): Likewise.
1671 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1672 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1673 where it's not necessary.
1674 (make_rtl_for_nonlocal_decl): Likewise.
1675 (cp_finish_decl): Likewise.
1676 (grokfndecl): Likewise.
1677 (grokvardecl): Likewise.
1678 (grokdeclarator): Likewise.
1679 (start_function): Likewise.
1680 (cp_missing_return_ok_p): Likewise.
1681 * decl2.c (grokclassfn): Likewise.
1682 (check_classfn): Likewise.
1683 (finish_static_data_member_decl): Likewise.
1684 (grokfield): Likewise.
1685 * error.c (GLOBAL_IORD_P): Remove.
1686 (dump_global_iord): Improve output.
1687 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1688 * except.c (nothrow_libfn_p): Summarily reject any function not in
1690 * init.c (build_java_class_ref): Don't explicitly set
1691 DECL_ASSEMBLER_NAME after calling mangle_decl.
1692 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1693 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1694 * method.c (set_mangled_name_for_decl): Don't explicitly set
1695 DECL_ASSEMBLER_NAME after calling mangle_decl.
1696 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1697 IDENTIFIER_GLOBAL_VALUE for the thunk.
1698 * pt.c (set_mangled_name_for_template_decl): Remove.
1699 (check_explicit_specialization): Don't use it.
1700 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1701 (tsubst_friend_function): Likewise.
1702 (tsubst_decl): Likewise.
1703 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1704 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1705 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1706 where it's not necessary.
1707 (tinfo_base_init): Likewise.
1708 (create_real_tinfo_var): Likewise.
1709 * search.c (looup_field_1): Likewise.
1710 * semantics.c (finish_named_return_value): Likewise.
1711 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1713 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1715 Correct semantics restrictions checking in throw-expression.
1716 * except.c (is_admissible_throw_operand): New function.
1717 (build_throw): Use it.
1719 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1721 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1724 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1726 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1727 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1728 * decl.c (duplicate_decls): Likewise.
1729 (builtin_function): Likewise.
1730 (build_library_fn): Likewise.
1731 (build_cp_library_fn): Likewise.
1732 (check_initializer): Likewise.
1733 (cp_finish_decl): Likewise.
1734 * decl2.c (grokfield): Likewise.
1735 (grok_function_init): Remove #if 0'd code.
1736 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1737 * friend.c (do_friend): Likewise.
1738 * init.c (get_temp_regvar): Likewise.
1739 * method.c (make_thunk): Likewise.
1740 * pt.c (tsubst_friend_function): Likewise.
1741 (tsubst_decl): Likewise.
1742 (regenerate_decl_from_template): Likewise.
1743 * semantics.c (genrtl_named_return_value): Likewise.
1744 (expand_body): Likewise.
1745 (genrtl_finish_function): Likewise.
1746 * tree.c (cp_tree_equal): Likewise.
1748 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1750 * call.c (convert_like_real): Add extra semantics to INNER
1751 parameter. Don't convert to temporary if a user conversion
1752 gives us an lvalue that we're about to bind to a reference.
1753 Set INNER to indicate pending reference binding on recursive
1756 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1758 * cp/lex.c: Delete duplicate pending_lang_change.
1760 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1762 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1764 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1765 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1767 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1769 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1771 2001-03-08 Stan Shebs <shebs@apple.com>
1773 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1775 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1777 * spew.c: Remove references to CPP_OSTRING.
1779 2001-03-06 Andrew Haley <aph@redhat.com>
1781 * typeck.c (convert_arguments): Check that we have an fndecl.
1783 2001-03-05 Andrew Haley <aph@redhat.com>
1785 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1786 __built_in_constant_p.
1788 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1790 * typeck.c (build_static_cast): Allow enum to enum conversions
1793 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1795 * class.c (check_field_decls): Pointers to member do not a
1796 non-pod struct make, as per DR 148.
1798 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1800 * call.c (joust): cp_pedwarn when using gnu extension concerning
1801 worst conversion sequences.
1803 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1805 * decl.c: Replace all uses of 'boolean' with 'bool'.
1807 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1809 * lang-specs.h: Add zero initializer for cpp_spec field to
1810 all array elements that need one. Don't put an #ifdef inside
1811 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1814 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1816 Implement using decls inside template functions.
1817 * decl2.c (validate_nonmember_using_decl): Don't special case
1818 fake_std_node in the global namespace. Don't reject early when
1819 processing a template.
1820 (do_local_using_decl): Add to statement tree. Don't do further
1821 processing when building a template.
1822 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1824 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1826 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1827 same function. Do complain about ambiguating extern "C"
1830 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1832 Remove floating point and complex type template constant parms.
1833 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1834 COMPLEX_TYPE extensions.
1835 (invalid_nontype_parm_type_p): Likewise.
1837 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1839 * except.c (call_eh_info): Revert "match_function"'s type.
1841 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1843 Fix ctor vtable vcall offsets.
1844 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1845 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1846 (get_matching_base): Remove.
1847 (get_original_base): New function.
1848 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1849 Use a virtual thunk for a ctor vtable with an index
1850 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1851 primary base within a constructor vtable. Only set
1852 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1853 when primary base has been lost.
1854 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1856 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1858 * call.c (joust): Ensure more_specialized()'s argument length
1859 parameter has correct value for constructors.
1861 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1863 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1865 * decl.c (mark_inlined_fns): Prototype.
1867 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1869 * spew.c (yylex): Correct handling of friends.
1871 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1873 * mangle.c (write_encoding): Pass write_function_type the
1874 FUNCTION_DECL for the function being encoded.
1875 (write_function_type): Pass it along to write_bare_function_type.
1876 (write_bare_function_type): Pass it along to write_method_parms.
1877 (write_method_parms): Don't mangle the compiler-generated
1878 parameters to a constructor or destructor.
1880 2001-02-22 Andreas Jaeger <aj@suse.de>
1882 * optimize.c: Include toplev.h for
1883 note_deferral_of_defined_inline_function prototype.
1885 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1887 * cp-tree.h (struct lang_decl_inlined_fns): New.
1888 (struct lang_decls): Add inlined_fns.
1889 (DECL_INLINED_FNS): New macro.
1890 * optimize.c (struct inline_data): Add inlined_fns.
1891 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1892 (inlinable_function_p): Likewise, fix typo in comment,
1893 function is not inlinable if it already inlined function currently
1895 (expand_call_inline): Add fn to inlined_fns if neccessary.
1896 (optimize_function): Initialize inlined_fns.
1897 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1898 * decl.c (mark_inlined_fns): New function.
1899 (lang_mark_tree): Call it.
1901 2001-02-21 Jason Merrill <jason@redhat.com>
1903 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1904 (DECL_UNINLINABLE): Move to middle-end.
1906 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1907 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1908 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1909 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1910 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1912 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1915 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1917 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1920 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1922 * optimize.c (expand_call_inline): Don't walk subtrees of type
1925 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1927 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1930 2001-02-18 Jason Merrill <jason@redhat.com>
1932 Do put the VTT parameter in DECL_ARGUMENTS.
1933 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1934 (current_vtt_parm): New macro.
1935 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1936 (DECL_HAS_VTT_PARM_P): New macro.
1937 (DECL_VTT_PARM): Remove.
1938 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1939 * decl.c (duplicate_decls): Only copy the operator code if
1941 (start_function): Set current_vtt_parm.
1942 (lang_mark_tree): Don't mark vtt_parm.
1943 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1944 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1945 * class.c (build_clone): Maybe remove the VTT parm.
1946 * optimize.c (maybe_clone_body): Set up the VTT parm.
1947 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1948 * call.c (build_over_call): Just allow the VTT arg.
1949 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1950 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1951 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1952 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1953 * error.c (dump_function_decl): Likewise.
1954 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1955 if we try to call a constructor with in-charge or VTT parms.
1956 * method.c (skip_artificial_parms_for): New fn.
1957 * call.c (add_function_candidate, build_over_call): Call it.
1958 * call.c (build_new_method_call): Use current_vtt_parm.
1959 * init.c (expand_virtual_init): Likewise.
1960 * class.c (same_signature_p): No longer static.
1961 * cp-tree.h: Declare it.
1962 * search.c (look_for_overrides_r): Use it.
1964 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1966 * cp-tree.h (new_abi_rtti_p): Remove.
1967 (name_mangling_version): Likewise.
1968 (flag_do_squangling): Likewise.
1969 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1970 * decl.c (grokfndecl): Likewise.
1971 * decl2.c (name_mangling_version): Remove.
1972 (flag_do_squangling): Likewise.
1973 (lang_f_options): Remove `squangle'.
1974 (unsupported_options): Add `squangle'.
1975 (cxx_decode_option): Issue a warning about uses of
1976 -fname-mangling-version.
1977 (finish_file): Remove old ABI support.
1978 * pt.c (check_explicit_specialization): Likewise.
1979 (tsubst_decl): Likewise.
1980 * rtti.c (init_rtti_processing): Likewise.
1981 (build_headof): Likewise.
1982 (get_tinfo_decl_dynamic): Likewise.
1983 (tinfo_from_decl): Likewise.
1984 (build_dynamic_cast_1): Likewise.
1985 (synthesize_tinfo_var): Likewise.
1986 * init.c (build_new): Allow enumeration types for the array-bounds
1987 in a direct-new-declarator.
1989 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1991 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1992 TREE_PROTECTED from the template being specialized.
1994 2001-02-17 Jason Merrill <jason@redhat.com>
1996 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1998 * decl.c (bad_specifiers): Allow throw specs on things with
1999 pointer-to-function or -member-function type.
2000 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2003 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2005 * call.c (check_dtor_name): Handle template names correctly.
2007 2001-02-16 Jason Merrill <jason@redhat.com>
2009 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2010 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2011 * optimize.c (maybe_clone_body): Don't substitute it.
2012 * call.c (build_new_method_call): Check in_chrg instead.
2013 * init.c (expand_virtual_init): Likewise.
2015 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2017 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2018 class-type introduces at least a type-name.
2020 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2022 * call.c (convert_like_real): Create a temporary for non-lvalue.
2024 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2026 * cp-tree.h: Fix typos in comments.
2028 2001-02-16 Jason Merrill <jason@redhat.com>
2030 * optimize.c (remap_block): If we're compiling a clone, pass the
2031 new block to insert_block.
2033 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2035 * semantics.c (finish_asm_stmt): Robustify.
2037 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2039 * pt.c (push_template_decl_real): Don't remangle the name of a
2042 2001-02-15 Jim Meyering <meyering@lucent.com>
2044 * Make-lang.in (c++.install-common): Depend on installdirs.
2045 (c++.install-info): Likewise.
2046 (c++.install-man): Likewise.
2048 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2050 * typeck2.c (build_m_component_ref): Robustify.
2052 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2054 * friend.c (do_friend): Don't take the nested [template] class
2055 into account when deciding whether to warn about the friend
2056 function not referring to a template function.
2058 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2060 * typeck.c (build_unary_op): Clarify error message.
2062 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2064 * parse.y (component_constructor_declarator): allow optional
2065 parentheses around constructor class name.
2067 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2069 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2071 * init.c (emit_base_init): Remove incorrect comment about
2073 * method.c (make_thunk): Fix comment alignment.
2075 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2077 Kill remnants of this is variable.
2078 * cp-tree.h (flag_this_is_variable): Remove.
2079 * decl2.c (flag_this_is_variable): Remove.
2080 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2081 (build_vbase_path): The path is non-static, even in a cdtor.
2082 (resolves_to_fixed_type_p): Add additional return value.
2083 * search.c (init_vbase_pointers): Adjust.
2084 * tree.c (lvalue_p_1): Adjust.
2085 * typeck.c (mark_addressable): Adjust.
2087 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2089 * pt.c (unify): Don't check cv quals of array types.
2091 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2093 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2094 check whether we already have the type.
2096 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2098 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2099 * call.c (build_op_delete_call): Simplify to remove duplicate
2101 * class.c (clone_function_decl): Don't build the deleting variant
2102 of a non-virtual destructor.
2103 * decl.c (finish_destructor_body): Don't call delete if this is a
2104 non-virtual destructor.
2105 * init.c (build_delete): Explicitly call `operator delete' when
2106 deleting an object with a non-virtual destructor.
2108 2001-02-13 Jason Merrill <jason@redhat.com>
2110 * lang-specs.h: Add more __EXCEPTIONS.
2112 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2114 * typeck2.c (process_init_constructor): Check
2115 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2117 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2119 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2120 Remove spurious information in comment. Allow further
2121 adjustments of REFERENCE_TYPE args.
2123 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2125 * errfn.c (cp_deprecated): Tweak diagnostic text.
2126 * parse.y (new_initializer): Deprecate initializer lists
2129 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2131 Remove old ABI support.
2133 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2135 * decl2.c (flag_vtable_thunks): Always set it to 1.
2136 (flag_new_abi): Likewise.
2137 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2139 * Makefile.in (g++spec.o): Fix typo.
2141 2001-02-09 Jason Merrill <jason@redhat.com>
2143 * lang-specs.h: Restore definition of __EXCEPTIONS.
2145 2001-02-08 Jason Merrill <jason@redhat.com>
2147 * search.c (shared_member_p): New function.
2148 (lookup_field_r): Use it.
2149 * cp-tree.h (SHARED_MEMBER_P): Remove.
2151 * method.c (process_overload_item): Handle template-dependent array
2153 * pt.c (type_unification_real): If we end up with undeduced nontype
2156 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2159 * typeck2.c (friendly_abort): Don't say anything if we have
2160 earlier errors or sorries.
2162 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2163 wchar_t. Ignore if in_system_header.
2165 * decl.c (maybe_push_cleanup_level): New fn...
2166 (start_decl_1): ...split out from here.
2167 * cvt.c (build_up_reference): Use it.
2168 * cp-tree.h: Declare it.
2170 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2172 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2175 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2177 * pt.c (lookup_template_class): Make sure it's a primary
2178 template or template_template_parm when called from the parser.
2179 (instantiate_template_class): Add assertion.
2181 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2183 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2184 from error_mark_node.
2186 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2188 Fix specification and implementation bugs in V3 ABI
2189 construction vtables.
2190 * cp-tree.h (flag_dump_class_layout): New flag.
2191 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2192 (BINFO_LOST_PRIMARY_P): New flag.
2193 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2194 (BINFO_PRIMARY_MARKED_P): Rename to ...
2195 (BINFO_PRIMARY_P): ... here.
2196 (binfo_via_virtual): New prototype.
2197 * decl2.c (flag_dump_class_layout): New flag.
2198 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2199 use `=' as a file name separator.
2200 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2202 (build_vtbl_address): If this is a virtual primary base, then
2203 get the vtbl of what it is ultimately primary for.
2204 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2205 for BINFO_PRIMARY_P.
2206 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2207 (get_shared_vbase_if_not_primary): Likewise.
2208 (dfs_get_pure_virtuals): Likewise.
2209 (expand_upcast_fixups): Likewise.
2210 (fixup_virtual_upcast_offsets): Likewise.
2211 (dfs_find_vbase_instance): Likewise.
2212 (find_vbase_instance): Likewise.
2213 (binfo_from_vbase): Adjust comment to reflect reality.
2214 (binfo_via_virtual): New function.
2215 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2216 for binfo walking during VTT construction.
2217 (dfs_mark_primary_bases): Remove.
2218 (force_canonical_binfo_r): New function.
2219 (force_canonical_binfo): New function.
2220 (mark_primary_virtual_base): New function.
2221 (mark_primary_bases): Walk in inheritance graph order, use
2222 mark_primary_virtual_base.
2223 (determine_primary_base): Use some more intermediate variables.
2224 (dfs_find_final_overrider): Don't check for overriding along a
2226 (dfs_modify_vtables): Walk into primary virtual bases too.
2227 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2228 (build_base_fields): Likewise.
2229 (dfs_set_offset_for_unshared_vbases): Likewise.
2230 (layout_virtual_bases): Likewise.
2231 (end_of_class): Likewise.
2232 (finish_struct_1): Call dump_class_hierarchy, if requested.
2233 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2234 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2235 (dump_class_hierarchy): Add file parameter. Append to file, if
2237 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2238 Use canonical base for virtual bases.
2239 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2240 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2241 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2242 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2244 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2245 from DATA. We want virtual primary bases and all bases via virtual.
2246 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2247 virtual base when not a construction vtable.
2248 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2249 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2250 Use canonical bases when processing virtual bases.
2251 (accumulate_vtbl_inits): We're interested in any base via a
2253 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2254 within a construction vtable, determine what is being overridden.
2255 (build_vtbl_initializer): Add more comments
2256 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2257 (build_rtti_vtbl_entries): Check if the base has lost its
2260 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2262 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2264 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2266 * decl.c (pushdecl): Call abort instead of fatal.
2267 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2268 * init.c (build_new_1): Likewise.
2269 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2270 * decl.c (build_typename_type): hash_table_init now returns void.
2271 decl.c (init_decl_processing): Make an error non-fatal.
2273 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2275 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2277 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2278 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2279 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2280 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2281 * decl.c (maybe_commonize_var): Use the new name-mangling where
2283 * decl2.c (comdat_linkage): Enhance comments. Make all
2284 compiler-generated things static, if COMDAT is not available.
2285 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2287 (tinfo_base_init): Use the correct mangled name for typeinfo
2288 strings, and push them into the global scope.
2289 (typeinfo_in_lib_p): New function.
2290 (synthesize_tinfo_var): Use it.
2291 (create_real_tinfo_var): Likewise.
2293 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2295 * decl.c (push_class_binding): Use context_for_name_lookup instead
2297 * search.c (context_for_name_lookup): Remove static. Check for NULL
2298 context in the loop.
2299 * cp-tree.h (context_for_name_lookup): Add prototype.
2301 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2303 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2304 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2306 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2307 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2309 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2311 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2312 of macros used when compiling g++spec.c.
2313 * g++spec.c (lang_specific_driver): Link with the shared
2316 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2318 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2319 make_reference_declarator, make_call_declarator), method.c
2320 (implicitly_declare_fn), parse.y (namespace_using_decl,
2321 notype_unqualified_id, expr_or_declarator, new_type_id,
2322 after_type_declarator, direct_after_type_declarator,
2323 notype_declarator, complex_notype_declarator,
2324 complex_direct_notype_declarator, qualified_id,
2325 notype_qualified_id, overqualified_id, direct_new_declarator,
2326 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2327 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2328 instead of build_parse_node.
2330 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2332 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2333 (minus_one_node): Moved to top level gcc directory. Renamed
2334 to integer_minus_one_node.
2336 * init.c (init_init_processing): Don't set minus_one_node.
2337 (build_vec_init): Use integer_minus_one_node.
2339 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2341 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2343 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2344 identical and they would be replaced with constant, remove
2345 MODIFY_EXPR from the tree.
2347 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2349 * Make-lang.in: Remove all dependencies on defaults.h.
2350 * call.c: Don't include defaults.h.
2352 * decl2.c: Likewise.
2353 * except.c: Likewise.
2357 * typeck.c: Likewise.
2359 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2361 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2362 operators even in "C" linkage.
2363 * method.c (set_mangled_name_for_decl): Likewise.
2364 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2365 overloaded operators in "C" linkage.
2367 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2369 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2370 (tsubst_arg_types): Check parameter is not void.
2371 (tsubst): Adjust tsubst_decl call.
2373 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2375 * call.c (add_builtin_candidate): Quote std properly, from
2378 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2380 * pt.c (check_explicit_specialization): Clone constructors and
2383 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2385 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2386 indicates anything special about template depth. Make sure we
2387 only count the user visible template classes.
2389 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2391 * call.c (build_conv): Typo in comment.
2392 (add_builtin_candidate): Add more explanation.
2393 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2394 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2395 when we have enumeral types.
2396 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2397 candidates for relops and eqops.
2398 (joust): Simplify control flow. Allow a non-template user
2399 function to hide a builtin.
2401 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2403 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2404 (more_specialized): Add deduction parameter.
2405 * call.c (joust): Adjust more_specialized call.
2406 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2407 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2408 (get_bindings_order): Remove.
2409 (get_bindings_real): Add DEDUCE parameter.
2410 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2411 REFERENCE_TYPE jig for DEDUCE_ORDER.
2412 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2413 maybe_adjust_types_for_deduction.
2414 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2416 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2417 (check_cv_quals_for_unify): Use new unify qualifier flags.
2418 (unify): Clear new unify qualifier flags.
2419 (get_bindings_real): Add DEDUCE parameter.
2420 (get_bindings): Adjust call to get_bindings_real.
2421 (get_bindings_overload): Likewise.
2422 (most_specialized_instantiation): Adjust call to
2425 2001-01-19 Jason Merrill <jason@redhat.com>
2427 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2429 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2432 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2434 * decl2.c (arg_assoc_class): Fix double iteration logic.
2436 2001-01-19 Jason Merrill <jason@redhat.com>
2438 * init.c (build_delete): Always call convert_force to strip cv-quals.
2440 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2441 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2442 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2444 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2446 * search.c (get_vbase_1): Count only virtual bases.
2448 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2450 * class.c (duplicate_tag_error): Robustify flag clearing.
2452 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2454 * cp-tree.h (lookup_template_class): Add complain parm.
2455 * decl.c (lookup_namespace_name): Adjust call to
2456 lookup_template_class.
2457 (make_typename_type): Likewise.
2458 * semantics.c (finish_template_type): Likewise.
2459 * pt.c (lookup_template_class): Add complain parm. Adjust.
2460 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2463 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2465 * pt.c (copy_default_args_to_explicit_spec): Preserve
2466 object's CV quals. Reorganize.
2468 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2470 * typeck.c (build_modify_expr): Say `initialization' for
2472 * init.c (build_default_init): Convert to enumeral type, if
2475 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2477 * parse.y (nomods_initdcl0): Properly set things up for
2480 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2482 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2483 (type_unification_real): Set it.
2486 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2488 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2490 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2492 * semantics.c (begin_class_definition): Check we're not inside a
2495 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2497 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2500 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2502 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2503 * call.c (build_over_call): Add comment.
2505 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2507 * cvt.c (ocp_convert): Handle vector type conversion
2508 * typeck2.c (digest_init): Handle vector type initializations
2510 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2512 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2515 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2517 * pt.c (check_nontype_parm): Rename to ...
2518 (invalid_nontype_parm_type_p): ... here.
2519 (process_template_parm): Adjust.
2520 (convert_template_argument): Adjust.
2522 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2524 * pt.c (check_nontype_parm): New function.
2525 (process_template_parm): Use it.
2526 (convert_template_argument): Use it.
2527 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2530 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2532 * tree.c: Add defaults.h
2533 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2534 * Make-lang.in (cp/tree.o): Add defaults.h.
2536 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2538 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2540 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2542 * g++.1: Change to be ".so man1/gcc.1".
2544 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2546 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2548 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2549 ($(srcdir)/cp/g++int.info): New target.
2550 * gxxint.texi: Add info directory entry. Use @@ in email address.
2551 * .cvsignore: Update.
2553 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2555 * typeck.c (build_c_cast): Do template processing earlier.
2556 Always pedwarn on array casts.
2558 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2560 * friend.c (make_friend_class): Make sure a templated class is
2561 actually a template.
2563 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2565 * decl2.c (get_guard): Set linkage from guarded decl.
2567 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2569 * call.c (convert_default_arg): Check for unprocessed
2571 * cp-tree.h (replace_defarg): Move to spew.c.
2572 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2573 spew.c, which is where they really are.
2574 (done_pending_defargs): Declare.
2575 (unprocessed_defarg_fn): Declare.
2576 * decl.c (replace_defarg): Move to spew.c
2577 * parse.y (structsp): Call done_pending_defargs.
2578 * spew.c (defarg_fns): Rearrange list structure.
2579 (defarg_fnsdone): New static variable.
2580 (defarg_depfns): New static variable.
2581 (init_spew): Adjust.
2582 (add_defarg_fn): Store the type in TREE_TYPE.
2583 (do_pending_defargs): Detect and deal with ordering constraints
2585 (done_pending_defargs): New function.
2586 (unprocessed_defarg_fn): New function.
2587 (replace_defarg): Moved from decl.c. Robustify. Don't save
2588 if circularity detected.
2590 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2592 * pt.c (unify): Check array has a domain, before checking
2593 whether it is variable sized.
2595 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2597 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2598 parameters with pointers to arrays of unknown bound.
2600 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2602 * parse.y (template_parm_header, template_spec_header): New
2603 reductions. Split out from ...
2604 (template_header): ... here. Use them.
2605 (template_template_parm): Use template_parm_header.
2606 * semantics.c (finish_template_template_parm): Add assert.
2608 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2610 * mangle.c (write_builtin_type): Fix thinko.
2612 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2613 (copy_default_args_to_explicit_spec): Likewise.
2614 (check_explicit_specialization): Use it.
2616 * class.c (finish_struct_1): Remove last argument in call to
2617 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2618 * decl.c (builtin_function): Likewise.
2619 (build_cp_library_fn): Likewise.
2620 (check_initializer): Likewise.
2621 (make_rtl_for_nonlocal_decl): Likewise.
2622 (cp_finish_decl): Likewise.
2623 (start_function): Likewise.
2624 * decl2.c (finish_anon_union): Likewise.
2625 * friend.c (do_friend): Likewise.
2626 * init.c (build_java_class_ref): Likewise.
2627 * method.c (make_thunk): Likewise.
2628 * pt.c (tsubst_friend_function): Likewise.
2629 * semantics.c (expand_body): Likewise.
2631 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2633 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2634 looking at DECL_CLONED_FUNCTION for non-functions.
2636 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2638 * error.c (dump_template_parameter): Use parm to determine how
2639 to print default value.
2641 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2643 * class.c (duplicate_tag_error): Clear more flags.
2645 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2647 * call.c (build_new_method_call): Use binfo_for_vbase.
2649 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2651 * cp-tree.h (flag_cond_mismatch): Don't declare.
2652 * decl2.c (flag_cond_mismatch): Don't define.
2653 (lang_f_options): Remove cond-mismatch.
2654 (unsupported_options): Add cond-mismatch.
2656 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2658 * class.c (handle_using_decl): Reject using of constructor name
2659 of sourcing class. Allow injecting of a method with same name as
2660 nested class. Fixup error messages.
2662 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2664 * decl2.c (lang_decode_option): Handle -Wformat=2.
2666 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2668 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2669 initialized_in_class.
2670 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2671 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2672 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2673 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2674 * pt.c (check_default_tmpl_args): Adjust for
2675 DECL_INITIALIZED_IN_CLASS_P.
2676 (instantiate_class_template): Likewise.
2677 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2679 * class.c (finish_struct): Constify saved_filename.
2681 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2683 * class.c (duplicate_tag_error): Adjust diagnostic.
2684 (finish_struct): Locally set location to start of struct.
2685 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2687 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2689 * decl.c (struct binding_level): Adjust class_shadowed comments
2691 (push_class_level_binding): Ajust comments to reflect reality.
2692 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2693 Don't set TREE_VALUE on the class_shadowed list.
2695 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2697 * decl2.c (acceptable_java_type): Allow references too.
2698 * init.c (build_java_class_ref): When using the new ABI, search
2699 `class$' and have it mangled with `mangle_decl.'
2700 * mangle.c (write_java_integer_type_codes): New function.
2701 (write_builtin_type): Detect and mangle Java integer and real
2704 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2706 * decl2.c (grokfield): Don't accept `asm' specifiers for
2707 non-static data members.
2709 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2711 * expr.c (cplus_expand_expr): Don't reset `target'.
2713 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2715 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2717 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2719 * parse.y (template_datadef): Check for error_mark_node.
2721 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2723 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2725 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2727 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2728 (record_builtin_type): Make non-static.
2729 (flag_short_double): Don't declare.
2730 (init_decl_processing): Remove the creation of many tree nodes now
2731 in c_common_nodes_and_builtins.
2732 (build_void_list_node): New function.
2733 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2734 * cp-tree.h (flag_short_wchar): Don't declare.
2736 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2738 * call.c (build_conv): Don't use build1 for USER_CONV.
2739 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2741 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2743 * lex.c (lang_init): Call c_common_lang_init.
2745 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2747 * search.c (lookup_fnfields_here): Remove.
2748 (look_for_overrides_r): Use lookup_fnfields_1.
2749 Ignore functions from using declarations.
2751 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2753 Implement exceptions specifiers for implicit member functions.
2754 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2755 * method.c (synthesize_exception_spec): New function.
2756 (locate_dtor, locate_ctor, locate_copy): New functions.
2757 (implicitly_declare_fn): Generate the exception spec too.
2758 * search.c (check_final_overrider): Check artificial functions
2760 * typeck2.c (merge_exception_specifiers): New function.
2762 2001-01-03 Jason Merrill <jason@redhat.com>
2764 * init.c (build_default_init): New fn.
2765 (perform_member_init): Split out from here.
2766 (build_new_1): Use it. Simplify initialization logic.
2767 (build_vec_init): Take an array, rather than a pointer and maxindex.
2768 Speed up simple initializations. Don't clean up if we're assigning.
2769 * cp-tree.h: Adjust.
2770 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2771 * parse.y (new_initializer): Return void_zero_node for ().
2772 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2773 * typeck2.c (digest_init): Only complain about user-written
2776 2000-12-22 Mike Stump <mrs@wrs.com>
2778 * decl2.c: (max_tinst_depth): Increase to 50.
2780 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2782 * class.c (invalidate_class_lookup_cache): Zero the
2783 previous_class_values.
2784 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2786 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2787 * decl.c (free_bindings): New variable.
2788 (push_binding): Don't create a new binding if we have one on the
2790 (pop_binding): Put old bindings on the free list.
2791 (init_decl_processing): Use size_int, not build_int_2.
2792 Register free_bindings as a GC root.
2793 (cp_make_fname_decl): Use size_int, not build_int_2.
2794 (push_inline_template_parms_recursive): Likewise.
2795 (end_template_parm_list): Likewise.
2796 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2797 (tsubst_template_parms): Use size_int, not build_int_2.
2799 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2801 2001-01-02 Richard Henderson <rth@redhat.com>
2803 * parse.y (asm): Set ASM_INPUT_P.
2805 2001-01-02 Jason Merrill <jason@redhat.com>
2807 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2810 * typeck.c (cp_truthvalue_conversion): New fn.
2811 * cvt.c (ocp_convert): Use it.
2813 * cp-tree.h: Lose c-common.c decls.
2815 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2816 * cvt.c (convert_to_void): Use type_unknown_p.
2818 * typeck.c (strip_all_pointer_quals): Also strip quals from
2819 pointer-to-member types.
2821 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2824 * call.c (build_new_method_call): Do evaluate the object parameter
2825 when accessing a static member.
2826 * typeck.c (build_component_ref): Likewise.
2828 2001-01-02 Andreas Jaeger <aj@suse.de>
2830 * decl.c (cp_missing_noreturn_ok_p): New.
2831 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2833 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2835 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2837 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2839 * class.c (pushclass): Remove #if 0'd code.
2840 * cp-tree.h (overload_template_name): Remove.
2841 * decl.c (store_bindings): Simplify.
2842 (pop_from_top_level): Likewise.
2843 * pt.c (overload_template_name): Remove.
2844 (instantiate_decl): Don't call push_to_top_level if it's not
2847 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2849 * pt.c (register_local_specialization): Don't return a value.
2850 (lookup_template_class): Use move-to-front heuristic when looking
2851 up template instantiations.
2852 (instantiate_decl): Only push_to_top_level when we're actually
2853 going to instantiate the template.
2855 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2857 * search.c (binfo_for_vtable): Return least derived class, not
2858 most. Handle secondary vtables.
2860 2000-12-22 Jason Merrill <jason@redhat.com>
2862 * pt.c (more_specialized): Don't optimize len==0.
2863 (fn_type_unification): If we're adding the return type, increase len.
2865 * typeck.c (build_binary_op): Fix pmf comparison logic.
2867 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2868 DECL_STATIC_FUNCTION_P.
2870 * semantics.c (genrtl_finish_function): Don't try to jump to
2871 return_label unless it exists.
2873 In partial ordering for a call, ignore parms for which we don't have
2875 * call.c (joust): Pass len to more_specialized.
2876 (add_template_candidate_real): Strip 'this', pass len.
2877 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2878 (get_bindings_order): New fn. Pass len down.
2879 (get_bindings_real): Strip 'this', pass len.
2880 (fn_type_unification): Likewise.
2881 (type_unification_real): Succeed after checking 'len' args.
2882 (most_specialized_instantiation): Lose explicit_args parm.
2883 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2886 2000-12-21 Jason Merrill <jason@redhat.com>
2888 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2889 DECL_TEMPLATE_RESULT.
2891 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2892 lookup_fnfields_here.
2894 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2896 * call.c (build_object_call): Also allow conversions that return
2897 reference to pointer to function.
2898 (add_conv_candidate): Handle totype being ref to ptr to fn.
2899 (build_field_call): Also allow members of type reference to function.
2900 Lose support for calling pointer to METHOD_TYPE fields.
2902 * error.c (dump_expr): Handle *_CAST_EXPR.
2904 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2906 * tree.c (break_out_cleanups): Lose.
2907 * cp-tree.h: Remove prototype.
2908 * typeck.c (build_component_ref): Don't break_out_cleanups.
2909 (build_compound_expr): Likewise.
2910 * semantics.c (finish_expr_stmt): Likewise.
2912 2000-12-20 Richard Henderson <rth@redhat.com>
2914 * cp-tree.h: Update declarations.
2915 * decl.c (finish_case_label): Return the new stmt node.
2916 * semantics.c (finish_goto_stmt): Likewise.
2917 (finish_expr_stmt, finish_return_stmt): Likewise.
2918 (finish_break_stmt, finish_continue_stmt): Likewise.
2919 (finish_asm_stmt): Likewise.
2920 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2921 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2922 (simple_if, simple_stmt): Return the new stmt node.
2925 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2927 * cp-tree.h: Don't declare warn_long_long.
2929 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2931 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2934 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2936 * pt.c (unify): Handle when both ARG and PARM are
2937 BOUND_TEMPLATE_TEMPLATE_PARM.
2939 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2941 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2942 DECL_TEMPLATE_PARM_P.
2944 2000-12-15 Jason Merrill <jason@redhat.com>
2946 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2948 * init.c (build_new_1): Don't strip quals from type.
2950 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2952 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2954 * call.c (build_new_function_call): Lose space before paren in
2956 (build_new_method_call): Likewise.
2958 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2960 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2962 * pt.c (check_explicit_specialization): Propagate default
2963 function arguments to explicit specializations.
2965 2000-12-13 DJ Delorie <dj@redhat.com>
2967 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2970 2000-12-08 Jason Merrill <jason@redhat.com>
2972 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2974 Clean up copy-initialization in overloading code.
2975 * call.c (build_user_type_conversion_1): Die if we are asked to
2976 convert to the same or a base type.
2977 (implicit_conversion): Avoid doing so. Lose reference binding code.
2978 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2979 direct-initialization. Also do direct-init part of copy-init.
2980 (build_user_type_conversion): Don't provide context to convert_like.
2981 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2982 the constructor call for copy-init.
2984 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2985 instantiation of a member template.
2986 (do_decl_instantiation): Not here.
2988 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2990 * class.c (check_field_decls): Don't special case anonymous
2991 fields in error messages.
2992 (note_name_declared_in_class): Use %D on diagnostic.
2994 * tree.c (pod_type_p): Use strip_array_types.
2995 (cp_valid_lang_attribute): Likewise.
2996 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2997 multiple evaluations.
2998 (cp_has_mutable_p): Use strip_array_types.
3000 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3002 * cp-tree.h (sufficient_parms_p): Declare new function.
3003 * call.c (sufficient_parms_p): New function, broken out of ...
3004 (add_function_candidate): ... here. Use it.
3005 (add_conv_candidate): Use it.
3006 * decl.c (grok_ctor_properties): Use it.
3008 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3010 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3012 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3014 * decl2.c (lang_decode_option): Handle -Wformat-security.
3016 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3018 * pt.c (verify_class_unification): New function.
3019 (get_class_bindings): Use it.
3020 (try_class_unification): Tidy.
3021 (unify): Handle when argument of a template-id is not
3022 template parameter dependent.
3023 (template_args_equal): Handle when TREE_CODE's do not match.
3025 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3027 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3028 for -save-temps, pass all relevant -Defines to it, and then don't
3029 pass them to cc1plus.
3031 2000-12-05 Will Cohen <wcohen@redhat.com>
3033 * decl.c (finish_case_label): Cleared
3034 more_cleanups_ok in surrounding function scopes.
3035 (define_label): Likewise.
3037 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3039 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3040 (get_matching_virtual): Remove.
3041 (look_for_overrides): Declare new function.
3042 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3044 * class.c (check_for_override): Move base class iteration code
3045 to look_for_overrides.
3046 * search.c (next_baselink): Remove.
3047 (get_virtuals_named_this): Remove.
3048 (get_virtual_destructor): Remove.
3049 (tree_has_any_destructors_p): Remove.
3050 (struct gvnt_info): Remove.
3051 (check_final_overrider): Remove `virtual' from error messages.
3052 (get_matching_virtuals): Remove. Move functionality to ...
3053 (look_for_overrides): ... here, and ...
3054 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3057 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3059 * typeck.c (get_delta_difference): If via a virtual base,
3061 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3064 2000-12-04 Richard Henderson <rth@redhat.com>
3066 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3068 2000-12-04 Jason Merrill <jason@redhat.com>
3070 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3071 (write_builtin_type): Pass intSI_type_node and the like through
3073 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3074 Pass intSI_type_node and the like through type_for_mode.
3075 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3076 * pt.c (tsubst, unify): Likewise.
3077 * tree.c (walk_tree): Likewise.
3078 * error.c (dump_type): Likewise.
3079 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3081 * Make-lang.in: Tweak top comment for emacs.
3084 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3086 * class.c (clone_function_decl): Robustify.
3088 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3090 * decl.c (store_bindings): Only search in the non modified
3091 old_bindings for duplicates.
3093 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3095 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3098 * typeck.c (build_static_cast): Remove unused variable.
3100 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3102 * pt.c: Fix typo in comment.
3104 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3106 * decl2.c (warn_format): Remove definition.
3107 (lang_decode_option): Handle -Wformat-nonliteral,
3108 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3110 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3112 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3113 (init_decl_processing): Don't create string_type_node,
3114 const_string_type_node, wint_type_node, intmax_type_node,
3115 uintmax_type_node, default_function_type, ptrdiff_type_node and
3116 unsigned_ptrdiff_type_node. Adjust position of call to
3117 c_common_nodes_and_builtins.
3118 (identifier_global_value): New function.
3120 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3122 * call.c (standard_conversion): Reject pointer to member
3123 conversions from ambiguous, inaccessible or virtual bases.
3124 * typeck.c (build_static_cast): Don't check pointers to members
3127 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3129 * method.c (do_build_copy_constructor): Preserve cv
3130 qualifications when accessing source object members.
3131 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3134 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3136 * method.c (do_build_assign_ref): Construct appropriately
3137 CV-qualified base reference. Don't allow const casts in base
3140 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3142 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3143 incomplete return type.
3145 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3147 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3148 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3151 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3153 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3155 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3157 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3159 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3161 * decl.c (grokdeclarator): Do type access control on friend
3164 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3166 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3167 bison parser ickiness.
3168 * pt.c (tsubst_friend_function): Enter namespace scope when
3169 tsubsting the function name.
3170 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3172 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3174 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3175 * cvt.c (cp_convert_to_pointer): Add force parameter.
3176 Allow conversions via virtual base if forced.
3177 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3178 (ocp_convert): Likewise.
3179 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3180 * typeck.c (get_delta_difference): Adjust handling of virtual
3183 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3185 * tree.c (struct list_hash): Remove.
3186 (list_hash_table): Make it be an htab.
3187 (struct list_proxy): New type.
3188 (list_hash_eq): New function.
3189 (list_hash_pieces): Renamed from ...
3190 (list_hash): ... this.
3191 (list_hash_lookup): Remove.
3192 (list_hash_add): Remove.
3193 (hash_tree_cons): Use the generic hashtable.
3194 (mark_list_hash): Remove.
3195 (init_tree): Create the hashtable.
3197 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3199 * method.c (build_mangled_C9x_name): Rename to
3200 build_mangled_C99_name. Change C9X references in comments to
3203 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3205 * parse.y (unary_expr): Move VA_ARG from here ...
3206 (primary): ... to here.
3208 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3210 * semantics.c (finish_id_expr): If type is error_mark, return
3213 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3215 * pt.c (lookup_template_class): Simplify loop exit constructs.
3216 Cope when there is no partial instantiation of a template
3219 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3221 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3223 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3225 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3228 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3229 destructors that haven't already been cloned.
3231 2000-11-20 Richard Henderson <rth@redhat.com>
3233 * parse.y (yyparse_1): Rename the parser entry point.
3235 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3237 * mangle.c (write_name): Use <unscoped-name> for names directly in
3239 (write_unscoped_name): Accept names directly in function scope.
3241 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3243 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3244 * parse.y (extdef): Add EXPORT reduction.
3245 * spew.c (yylex): Don't skip export here.
3247 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3249 * decl.c (init_decl_processing): Correct name of pure virtual
3250 function under the new ABI.
3251 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3252 (throw_bad_typeid): Likewise for bad typeid function.
3254 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3256 * decl.c (grokparms): Don't even function types of `void' type,
3258 * mangle.c (write_type): Don't crash when confronted with the
3261 * decl.c (grokparms): Don't create parameters of `void' type.
3263 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3265 * lex.c (mark_impl_file_chain): Delete.
3266 (init_parse): Remove call to ggc_add_string_root. No need to
3267 ggc_strdup a string constant. Do not add impl_file_chain to GC
3269 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3271 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3273 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3275 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3277 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3278 * decl.c (grokdeclarator): Don't reject void parms here.
3279 (require_complete_types_for_parms): Simplify, use
3280 complete_type_or_else.
3281 (grokparms): Remove bitrot. Remove funcdef parm.
3282 Deal with ellipsis parm lists here.
3283 * semantics.c (finish_parmlist): Don't append void_list_node
3284 here. Set PARMLIST_ELLIPSIS_P.
3286 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3288 * typeck2.c (incomplete_type_error): Reorganise to avoid
3289 excessive diagnostics.
3291 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3293 * lex.c (struct impl_files, internal_filename): Constify a char *.
3295 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3297 * mangle.c (write_special_name_constructor): Don't generate
3298 assembler junk when confronted with an old-style constructor.
3299 (write_special_name_destructor): Likewise.
3300 (mangle_decl_string): Do it here instead.
3302 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3304 * call.c (op_error): Make error messages clearer.
3306 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3308 * decl.c (wrapup_globals_for_namespace): Don't mark things
3309 TREE_ASM_WRITTEN when they're not.
3311 2000-11-15 Jason Merrill <jason@redhat.com>
3313 * typeck2.c (friendly_abort): Uncount the error before handing
3316 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3318 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3320 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3322 * class.c (build_vtbl_initializer): Fix typo in comment.
3323 * typeck.c (expr_sizeof): Don't crash on errors.
3325 2000-11-14 Jim Wilson <wilson@redhat.com>
3327 * lang-specs.h: Add %2 after %(cc1_options).
3329 2000-11-14 Richard Henderson <rth@redhat.com>
3331 * typeck.c (c_sizeof): Be strict about casting result value
3332 back to c_size_type_node.
3333 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3335 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3337 * typeck.c (build_unary_op): Use boolean_increment from
3338 c-common.c, moving the relevant code there.
3340 2000-11-11 Jason Merrill <jason@redhat.com>
3342 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3344 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3347 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3349 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3350 * lex.c (copy_lang_decl): Likewise.
3352 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3354 * dump.c (cp_dump_tree): Don't dump function bodies here.
3356 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3357 (dump.o): Update dependency list.
3358 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3359 (flag_dump_translation_unit): Likewise.
3360 (CP_TYPE_QUALS): Adjust definition.
3361 (DECL_C_BIT_FIELD): Remove.
3362 (SET_DECL_C_BIT_FIELD): Likewise.
3363 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3364 (add_maybe_template): Likewise.
3365 (strip_array_types): Likewise.
3366 (dump_node_to_file): Likewise.
3367 (cp_dump_tree): New function.
3368 * decl.c (init_decl_processing): Set lang_dump_tree.
3369 * decl2.c (flag_dump_translation_unit): Remove.
3370 * dump.c: Move most of it to ../c-dump.c.
3371 (cp_dump_tree): New function.
3372 * pt.c (add_maybe_template): Remove.
3373 * typeck.c (strip_array_types): Likewise.
3375 2000-11-07 Eric Christopher <echristo@redhat.com>
3377 * decl.c (init_decl_processing): Change definition of
3378 __wchar_t to wchar_t. Remove artificial declaration of
3380 * lex.c: Change instances of __wchar_t to wchar_t.
3382 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3384 * lex.c (do_identifier): Don't lookup_name for operators.
3385 * parse.y (operator): Save looking_for_typename.
3386 (unoperator): Restore it.
3387 * spew.c (frob_opname): Use nth_token for lookahead.
3389 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3391 * decl.c (grok_op_properties): Always use coerce_new_type and
3393 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3394 exception specification. Tidy up.
3395 (coerce_delete_type): Preserve exception specification. Tidy up.
3397 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3399 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3400 (push_binding_level), error.c (cp_tree_printer), pt.c
3401 (process_partial_specialization, tsubst_template_arg_vector),
3402 search.c (lookup_member): Use memset () instead of bzero ().
3404 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3406 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3408 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3410 * Make-lang.in (c++.distdir): Remove.
3412 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3414 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3415 declarations from different namespaces to be combined.
3417 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3419 * decl.c: Include tm_p.h.
3421 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3423 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3425 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3427 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3428 (build_overload_value), repo.c (open_repo_file), xref.c
3429 (open_xref_file): Use strchr () and strrchr () instead of index ()
3432 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3434 * call.c (build_over_call): Call fold on the CALL_EXPR.
3436 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3438 * error.c (dump_template_decl): Separate template hearders with
3441 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3443 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3444 TS_* flags with corresponding TFF_*. Adjust prototypes of
3445 functions (which used to take a tree_string_flags) to take an int.
3447 * cp-tree.h (enum tree_string_flags): Remove
3448 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3449 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3450 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3451 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3452 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3453 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3454 (type_as_string, decl_as_string, expr_as_string,
3455 context_as_string): Adjust prototype.
3457 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3458 instead of TS_PLAIN.
3460 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3461 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3464 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3466 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3467 (linkage_kind): New enumeration.
3468 (decl_linkage): New function.
3469 * decl2.c (comdat_linkage): Extend comment.
3470 * error.c (dump_function_decl): Print the arguments used to
3471 instantiate a template, even when not printing the type of the
3473 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3474 not TREE_PUBLIC, to test for external linkage.
3475 * tree.c (decl_linkage): New function.
3477 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3479 * pt.c (instantiate_decl): Always instantiate static data members
3480 initialized in-class.
3482 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3484 * Make-lang.in: Move all build rules here from Makefile.in,
3485 adapt to new context. Wrap all rules that change the current
3486 directory in parentheses. Expunge all references to $(P).
3487 When one command depends on another and they're run all at
3488 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3489 all object-file generation rules. Delete obsolete variables.
3491 * Makefile.in: Delete.
3492 * config-lang.in: Delete outputs= line.
3494 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3496 * error.c (dump_function_decl): Print no space between
3497 `ptr-operator' the `type-specifier' of the return type.
3498 (dump_type_prefix): Make sure we put space at the appropriate
3501 2000-10-23 Jason Merrill <jason@redhat.com>
3503 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3505 2000-10-22 Jason Merrill <jason@redhat.com>
3507 * call.c (build_conditional_expr): Use ocp_convert to force
3510 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3512 * call.c (standard_conversion): Use RVALUE_CONVs for all
3513 expressions that satisfy lvalue_p, not just those that satisfy
3516 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3518 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3519 not one with TYPE_IS_SIZETYPE set.
3520 (dubious_conversion_warnings): Remove special-case code.
3522 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3524 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3525 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3526 (dump_type_prefix): Print vector-of-int as 'int vector'.
3527 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3528 * tree.c (walk_tree): Handle VECTOR_TYPE.
3530 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3532 2000-10-21 Jason Merrill <jason@redhat.com>
3534 * parse.y (operator): Set got_object from got_scope.
3535 Set looking_for_typename.
3536 * decl.c (lookup_name_real): Clear val after setting from_obj.
3537 Reorganize diagnostic.
3539 2000-10-20 Jason Merrill <jason@redhat.com>
3541 * tree.c (walk_tree): Don't walk into default args.
3543 * error.c (dump_expr): Use host_integerp.
3545 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3547 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3548 "since" in error message.
3550 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3552 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3554 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3556 * decl.c (revert_static_member_fn): Fixed typo.
3558 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3560 * class.c (subobject_offset_fn): New type.
3561 (dfs_record_base_offsets): Remove.
3562 (record_base_offsets): Likewise.
3563 (dfs_search_base_offsets): Likewise.
3564 (record_subobject_offset): New function.
3565 (check_subobject_offset): Likewise.
3566 (walk_subobject_offsets): Likewise.
3567 (record_subobject_offsets): Likewise.
3568 (layout_conflict_p): Reimplement.
3569 (layout_nonempty_base_or_field): Correct handling of type
3570 conflicts during layout.
3571 (layout_empty_base): Likewise.
3572 (build_base_field): Adjust to handle new representation of empty
3574 (build_base_fields): Likewise.
3575 (layout_virtual_bases): Likewise.
3576 (splay_tree_compare_integer_csts): New function.
3577 (layout_class_type): Use a splay_tree, rather than a varray, to
3578 represent the offsets of empty bases.
3580 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3581 * decl.c (select_decl): Don't return declarations that are
3584 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3586 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3587 (fake_std_node): New macro.
3588 * decl.c (in_std): Rename to ...
3589 (in_fake_std): ... this.
3590 (flag_no_builtin): Remove.
3591 (flag_no_nonansi_builtin): Likewise.
3592 (walk_namespaces_r): Use fake_std_node.
3593 (push_namespace): Use std_identifier.
3594 (pop_namespace): Use in_fake_std.
3595 (lookup_name_real): Use fake_std_node.
3596 (init_decl_processing): When -fhonor-std, create the `std'
3597 namespace. Don't create a dummy fake_std_node in that case.
3598 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3599 (builtin_function): Put builtins whose names don't begin
3600 with `_' in the std namespace.
3601 * decl2.c (flag_no_builtin): Remove.
3602 (flag_no_nonansi_builtin): Likewise.
3603 (set_decl_namespace): Use fake_std_node.
3604 (validate_nonmember_using_decl): Likewise.
3605 (do_using_directive): Likewise.
3606 (handle_class_head): Likewise.
3607 * dump.c (dequeue_and_dump): Likewise.
3608 * except.c (init_exception_processing): Use std_identifier.
3609 * init.c (build_member_call): Use fake_std_node.
3610 * rtti.c (init_rtti_processing): Use std_identifier.
3612 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3614 * cp-tree.h (back_end_hook): Remove declaration.
3615 * decl2.c (back_end_hook): Remove definition.
3617 * dump.c (dequeue_and_dump): Dump TREE_USED.
3619 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3621 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3623 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3625 * decl.c (WINT_TYPE): Define.
3626 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3627 c_size_type_node, signed_size_type_node and wint_type_node.
3629 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3631 * decl2.c (warn_missing_format_attribute): New variable.
3632 (lang_decode_option): Decode -Wmissing-format-attribute.
3634 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3636 * typeck.c (qualify_type): Remove.
3637 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3639 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3641 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3643 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3645 * Makefile.in (parse.c, parse.h): Create atomically.
3647 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3649 * class.c (current_obstack): Remove.
3650 * decl.c (ggc_p): Remove.
3651 (start_decl): Don't use decl_tree_cons.
3652 (grokdeclarator): Don't use build_decl_list.
3653 (start_function): Don't use decl_tree_cons.
3654 (finish_function): Don't mess with obstacks.
3655 * decl2.c (grok_x_components): Don't use build_decl_list.
3656 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3657 (implicitly_declare_fn): Don't call build_decl_list.
3658 * parse.y (frob_specs): Don't call build_decl_list or
3660 (expr_or_declarator_intern): Don't call decl_tree_cons.
3661 (primary): Don't call build_decl_list.
3662 (fcast_or_absdcl): Likewise.
3663 (typed_declspecs): Don't call decl_tree_cons.
3664 (reserved_declspecs): Don't call build_decl_list.
3665 (declmods): Likewise.
3666 (reserved_typespecquals): Likewise.
3668 (new_type_id): Likewise.
3669 (cv_qualifiers): Likewise.
3670 (after_type_declarator_intern): Likewise.
3671 (notype_declarator_intern): Likewise.
3672 (absdcl_intern): Likewise.
3673 (named_parm): Likewise.
3674 * pt.c (most_specialized_class): Likewise.
3675 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3676 (init_repo): Initialize it.
3677 * search.c (current_obstack): Remove.
3678 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3680 2000-10-09 Richard Henderson <rth@cygnus.com>
3682 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3683 (c++ language support bits for libgcc): Remove.
3684 (c++.clean): Remove cplib2.txt cleanup.
3685 * config-lang.in (headers, lib2funcs): Remove.
3687 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3688 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3689 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3690 * inc/new.h, inc/typeinfo: Remove files.
3692 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3694 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3696 (init_decl_processing): Initialize intmax_type_node and
3699 2000-10-06 Richard Henderson <rth@cygnus.com>
3701 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3702 (original_result_rtx): Remove.
3703 * decl.c (save_function_data): Don't clear x_result_rtx.
3704 (mark_lang_function): Don't mark it either.
3705 * expr.c (fixup_result_decl): Remove.
3706 * semantics.c (genrtl_named_return_value): Frob the return decl
3707 before calling emit_local_var.
3708 (genrtl_finish_function): Don't call fixup_result_decl.
3709 Always emit the jump to return_label.
3711 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3713 * pt.c (lookup_template_class): Set current access for enum.
3714 (tsubst_enum): Set file & line for enum decl.
3716 * spew.c (yylex): Remove unused variable.
3718 2000-10-05 Richard Henderson <rth@cygnus.com>
3720 * semantics.c (genrtl_finish_function): Don't init or check
3721 can_reach_end; remove noreturn and return value checks.
3723 2000-10-05 Tom Tromey <tromey@cygnus.com>
3725 * init.c (build_java_class_ref): Use `build_static_name' with a
3726 suffix, not a prefix, to build the class object's name.
3728 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3730 * cp-tree.h (access_kind): Fix comment typo.
3731 * decl2.c (grokfield): Fix diagnostic typo.
3732 * semantics.c (finish_template_type): Fix comment typo.
3733 (finish_qualified_object_call_expr): Likewise.
3735 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3737 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3740 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3742 * spew.c (frob_id): New static function.
3743 (frob_opname): Use it.
3746 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3748 * decl.c (lang_mark_false_label_stack): Remove.
3749 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3751 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3753 * gxxint.texi: Use @email for formatting email addresses.
3755 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3757 * error.c: Remove direct obstack manipulation. Replace with
3758 output_buffer-based formatting. Adjust calls to removed macros.
3759 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3760 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3761 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3763 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3765 * ir.texi: Move to ../c-tree.texi.
3767 2000-09-20 Jason Merrill <jason@redhat.com>
3769 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3771 2000-09-21 Andreas Jaeger <aj@suse.de>
3773 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3774 * cp-tree.h: ... here.
3776 * error.c: Remove declaration of cp_printer.
3778 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3780 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3782 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3784 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3787 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3789 * decl.c (start_function): Robustify.
3791 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3793 * cp-tree.h (check_function_format): Accept a `status' parameter.
3795 * call.c, typeck.c: Updates calls to `check_function_format'.
3797 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3799 * decl2.c (handle_class_head): Always push some scope even
3802 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3804 * cp-tree.h (struct cp_language_function): Remove
3805 x_scope_stmt_stack and name_declared.
3806 (current_scope_stmt_stack): Remove.
3807 (function_name_declared_p): New macro.
3808 (struct lang_decl_flags): Use c_lang_decl as a base class.
3810 (struct lang_decl): Replace saved_tree with context.
3811 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3812 (SET_DECL_FRIEND_CONTEXT): Likewise.
3813 (DECL_VIRTUAL_CONTEXT): Likewise.
3814 (DECL_SAVED_TREE): Remove.
3815 (C_DECLARED_LABEL_FLAG): Likewise.
3816 (cplus_expand_expr_stmt): Don't declare.
3817 (add_decl_stmt): Likewise.
3818 (add_scope_stmt): Likewise.
3819 * decl.c (mark_stmt_tree): Remove.
3820 (case_compare): Likewise.
3821 (finish_case_label): Use c_add_case_label.
3822 (init_decl_processing): Set more language-specific hooks.
3823 (build_enumerator): Fix typo in comment.
3824 (cplus_expand_expr_stmt): Remove.
3825 (mark_lang_function): Use mark_c_language_function.
3826 (lang_mark_tree): Use c_mark_lang_decl.
3827 * decl2.c: Change order of inclusion.
3828 * except.c: Likewise.
3829 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3830 back on c_expand_expr.
3831 * friend.c: Include expr.h.
3832 * init.c: Change order of inclusion.
3833 * Makefile.in: Update dependencies.
3834 * lex.h (free_lang_decl_chain): Remove.
3835 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3836 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3838 (instantiate_decl): Use function_name_declared_p.
3839 * semantics.c (lang_expand_expr_stmt): Remove.
3840 (set_current_function_name_declared): Likewise.
3841 (current_function_name_declared): Likewise.
3842 (begin_compound_stmt): Use function_name_declared_p.
3843 (add_decl_stmt): Remove.
3844 (setup_vtbl_ptr): Use function_name_declared_p.
3845 (add_scope_stmt): Remove.
3846 (current_scope_stmt_stack): New function.
3847 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3848 (expand_body): Use function_name_declared_p.
3849 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3850 * typeck.c: Change order of includes.
3851 (convert_sequence): Remove.
3853 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3855 * lex.c (reswords): Add _Complex.
3857 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3859 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3861 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3863 * init.c (begin_init_stmts): Don't use // comments.
3865 2000-09-12 Jason Merrill <jason@redhat.com>
3867 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3868 all non-extern arrays.
3870 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3871 typenames, too. Downgrade complaint to pedwarn.
3872 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3873 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3874 'class This::Inherited'.
3876 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3878 * decl.c (finish_case_label): Given the LABEL_DECL a
3881 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3883 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3884 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3885 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3886 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3887 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3889 (sorry_for_unsupported_tree, print_scope_operator,
3890 print_left_paren, print_right_paren, print_left_bracket,
3891 print_right_bracket, print_whitespace): Likewise.
3892 (aggr_variety): Rename to class_key_or_enum.
3893 (print_type): Rename to print_type_id.
3894 (print_type_specifier_seq, print_simple_type_specifier,
3895 print_elaborated_type_specifier,
3896 print_rest_of_abstract_declarator,
3897 print_parameter_declaration_clause, print_exception_specification,
3898 print_nested_name_specifier, print_template_id,
3899 typedef_original_name, print_template_argument_list_start,
3900 print_template_argument_list_end): New functions.
3902 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3904 * ir.texi: Add more documentation.
3906 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3908 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3909 (current_function_parms): Don't define.
3910 (struct cp_language_function): Remove parms_stored.
3911 (current_function_just_assigned_this): Don't define.
3912 (current_function_parms_stored): Likewise.
3913 (static_ctors): Declare.
3914 (static_dtors): Likewise.
3915 (SF_EXPAND): Don't define.
3916 (expand_start_early_try_stmts): Remove declaration.
3917 (store_parm_decls): Likewise.
3918 * decl.c (static_ctors): Don't declare.
3919 (static_dtors): Likewise.
3920 (struct binding_level): Remove this_block.
3921 (poplevel): Remove dead code.
3922 (set_block): Likewise.
3923 (mark_binding_level): Don't mark this_block.
3924 (mark_saved_scope): Don't mark x_function_parms.
3925 (init_decl_processing): Don't add current_function_parms as a GC
3927 (check_function_type): Change prototype.
3928 (start_function): Remove RTL-generation code.
3929 (expand_start_early_try_stmts): Remove.
3930 (store_parm_decls): Give it internal linkage. Remove
3931 RTL-generation code.
3932 (finish_function): Remove RTL-generation code.
3933 * decl2.c (static_ctors): Fix formatting.
3934 (static_dtors): Likewise.
3935 * method.c (use_thunk): Don't call store_parm_decls.
3936 (synthesize_method): Likewise.
3937 * optimize.c (maybe_clone_body): Likewise.
3938 * parse.y (fn.def2): Likewise.
3939 (.set_base_init): Likewise.
3940 (nodecls): Likewise.
3941 * pt.c (instantiate_decl): Likewise.
3942 * rtti.c (synthesize_tinfo_fn): Likewise.
3943 * semantics.c (genrtl_try_block): Simplify.
3944 (expand_body): Use genrtl_start_function and
3945 genrtl_finish_function.
3946 (genrtl_start_function): New function.
3947 (genrtl_finish_function): Likewise.
3949 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3951 * error.c (cp_tree_printer, case 'P'): Append break.
3953 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3955 * cp-tree.h (frob_opname): Declare.
3956 * parse.y (saved_scopes): New static variable.
3957 (cp_parse_init): Adjust.
3958 (do_id): If lastiddecl is NULL, do do_identifier.
3959 (operator): Save scope information.
3960 (unoperator): New reduction. Restore scope information.
3961 (operator_name): Append unoperator. Call frob_opname.
3962 * spew.c (frob_opname): Define.
3964 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3966 * decl.c, rtti.c: Include defaults.h if not already included.
3967 Don't define the *_TYPE_SIZE macros.
3969 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3971 * cp-tree.h (push_switch): Change prototype.
3972 (check_cp_case_value): Remove declaration.
3973 (decl_constant_value): Likewise.
3974 * decl.c (struct cp_switch): Add switch_stmt and cases.
3975 (case_compare): New function.
3976 (push_switch): Set switch_stmt. Initialize cases.
3977 (pop_switch): Clean up cases.
3978 (define_case_label): Rename to ...
3979 (finish_case_label): ... this. Do semantic analysis for case
3981 (start_function): Correct comment.
3982 * decl2.c (check_cp_case_value): Remove.
3983 * expr.c (do_case): Remove.
3984 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3985 * semantics.c (genrtl_do_poplevel): Remove declaration.
3986 (RECHAIN_STMTS): Remove.
3987 (finish_break_stmt): Use build_break_stmt.
3988 (finish_continue_stmt): Use build_continue_stmt.
3989 (finish_switch_cond): Adjust condition here, rater than in
3990 c_expand_start_case.
3991 (finish_case_label): Remove.
3992 * typeck.c (c_expand_return): Remove.
3993 (c_expand_start_case): Likewise.
3995 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3997 * ir.texi: Document type nodes.
3999 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4001 * cp-tree.h (init_cp_semantics): Declare.
4002 (genrtl_try_block): Don't declare.
4003 (genrtl_handler): Likewise.
4004 (genrtl_catch_block): Likewise.
4005 (genrtl_ctor_stmt): Likewise.
4006 (genrtl_subobject): Likewise.
4007 (genrtl_do_poplevel): Likewise.
4008 (genrtl_named_return_value): Likewise.
4009 * lex.c (init_parse): Call init_cp_semantics.
4010 * semantics.c (genrtl_try_block): Give it internal linkage.
4011 (genrtl_handler): Likewise.
4012 (genrtl_catch_block): Likewise.
4013 (genrtl_ctor_stmt): Likewise.
4014 (genrtl_subobject): Likewise.
4015 (genrtl_do_poplevel): Likewise.
4016 (genrtl_named_return_value): Likewise.
4017 (lang_expand_stmt): Rename to ...
4018 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4019 (init_cp_semantics): Define.
4021 * decl.c (initialize_local_var): Remove RTL-generating code.
4022 * semantics.c (genrtl_try_block): Fix formatting.
4024 Move statement-tree facilities from C++ to C front-end.
4025 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4026 (void_zero_node): Remove.
4027 (stmt_tree): Likewise.
4028 (scope_chain): Adjust.
4029 (language_function): Rename to cp_language_function.
4030 (cp_function_chain): Adjust.
4031 (current_stmt_tree): Remove.
4032 (last_tree): Likewise.
4033 (last_expr_type): Likewise.
4034 (struct lang_decl): Adjust.
4035 (STMT_IS_FULL_EXPR_P): Remove.
4037 (begin_stmt_tree): Likewise.
4038 (finish_stmt_tree): Likewise.
4039 (walk_tree_fn): Likewise.
4040 (walk_stmt_tree): Likewise.
4041 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4042 * decl.c (mark_stmt_tree): Adjust type.
4043 (init_decl_processing): Don't build void_zero_node.
4044 (initialize_local_var): Adjust usage of current_stmt_tree.
4045 (finish_enum): Use add_stmt, not add_tree.
4046 (save_function_data): Adjust use of language_function.
4047 (finish_constructor_body): Use add_stmt, not add_tree.
4048 (finish_destructor_body): Likewise.
4049 (push_cp_function_context): Adjust use of language_function.
4050 (pop_cp_function_context): Likewise.
4051 (mark_lang_function): Likewise.
4052 (mark_cp_function_context): Likewise.
4053 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4054 (build_vec_init): Likewise.
4055 * semantics.c (SET_LAST_STMT): Remove.
4056 (RECHAIN_STMTS): Don't use it.
4057 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4058 (current_stmt_tree): Define.
4060 (finish_goto_stmt): Use add_stmt, not add_tree.
4061 (finish_expr_stmt): Likewise.
4062 (begin_if_stmt): Likewise.
4063 (finish_then_clause): Likewise.
4064 (begin_while_stmt): Likewise.
4065 (begin_do_stmt): Likewise.
4066 (finish_return_stmt): Likewise.
4067 (begin_for_stmt): Likewise.
4068 (finish_break_stmt): Likewise.
4069 (finish_continue_stmt): Likewise.
4070 (begin_switch_stmt): Likewise.
4071 (finish_case_label): Likewise.
4072 (begin_try_block): Likewise.
4073 (begin_function_try_block): Likewise.
4074 (begin_handler): Likewise.
4075 (begin_catch_block): Likewise.
4076 (begin_compound_stmt): Likewise.
4077 (begin_asm_stmt): Likewise.
4078 (finish_asm_stmt): Likewise.
4079 (finish_label_stmt): Likewise.
4080 (add_decl_stmt): Likewise.
4081 (finish_subobject): Likewise.
4082 (finish_decl_cleanup): Likewise.
4083 (finish_named_return_value): Likewise.
4084 (setup_vtbl_ptr): Likewise.
4085 (add_scope_stmt): Likewise.
4086 (finish_stmt_expr): Likewise.
4087 (prune_unused_decls): Remove.
4088 (begin_stmt_tree): Likewise.
4089 (finish_stmt_tree): Likewise.
4090 (prep_stmt): Adjust use of current_stmt_tree.
4091 (lang_expand_stmt): Likewise.
4092 * tree.c (statement_code_p): Remove.
4093 (cp_statement_code_p): New function.
4094 (walk_stmt_tree): Remove.
4095 (init_tree): Set lang_statement_code_p.
4097 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4099 Integrated preprocessor.
4101 * Make-lang.in, Makefile.in: Remove all references to input.c,
4102 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4103 * gxx.gperf, hash.h, input.c: Delete.
4104 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4105 initialized properly.
4107 * class.c (fixup_pending_inline): Take a tree, not a
4108 struct pending_inline *. All callers changed.
4109 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4110 RID_PROTECTED entries in ridpointers[] array here.
4111 * decl.c (duplicate_decls): Do not refer to struct
4113 (record_builtin_type, init_decl_processing): Use RID_MAX not
4115 (grokdeclarator): Use C_IS_RESERVED_WORD.
4116 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4118 (grok_x_components): Do not inspect pending_inlines chain.
4120 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4121 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4122 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4123 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4124 TIME_IDENTIFIER_FILEINFO): Kill.
4126 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4128 * parse.y: Call do_pending_inlines unconditionally.
4129 reinit_parse_for_method is now snarf_method. fn.defpen is no
4130 longer necessary. Remove unnecessary <itype> annotation on
4131 SCOPE. Do not refer to end_of_file or struct pending_inline.
4132 * semantics.c (begin_inline_definitions): Call
4133 do_pending_inlines unconditionally.
4135 * lex.c: Remove all code now shared with C front end.
4136 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4137 into the get_identifier table. Rewrite pragma handling to
4138 work with the registry. Move code to save tokens for later
4139 processing to spew.c.
4141 * spew.c: Rewrite everything in terms of token streams instead
4142 of text. Move routines here from lex.c / input.c as
4143 appropriate. GC-mark trees hanging off the pending inlines
4146 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4148 * NEWS: Mention that the named return value extension has been
4150 * cp-tree.h (original_result_rtx): Define.
4151 (TREE_REFERENCE_EXPR): Remove.
4152 (DECL_VPARENT): Likewise.
4153 (pushdecl_nonclass_level): Likewise.
4154 (store_return_init): Likewise.
4155 (reinit_lang_specific): Likewise.
4156 (genrtl_named_return_value): Change prototype.
4157 * decl.c (original_result_rtx): Remove.
4158 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4159 Do not generate RTL for local variables here.
4160 (store_return_init): Remove.
4161 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4163 (finish_named_return_value): Adjust accordingly. Warn that this
4164 extension is deprecated.
4165 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4167 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4169 * pt.c (type_unification_real): Replace switch with if.
4170 (unify): Tsubst non-type parms before comparing.
4172 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4174 * error.c (dump_typename): New function, broken out of ...
4175 (dump_type): ... here. Use it.
4176 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4178 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4180 * init.c (build_offset_ref): Deal with namespace scoped
4183 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4185 * class.c (resolve_address_of_overloaded_function): Add
4186 explanation message.
4187 * decl.c (define_case_label): Reformat explanation.
4188 * decl2.c (finish_static_data_member_decl): Likewise.
4189 (grokfield): Likewise.
4190 * friend.c (do_friend): Likewise.
4192 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4194 * tree.c (walk_tree): Expose tail recursion.
4195 (walk_stmt_tree): New function.
4196 * cp-tree.h: Prototype walk_stmt_tree.
4197 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4198 the BLOCKs directly. If a BLOCK has no variables after
4199 pruning, discard it.
4200 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4201 restore the line number.
4203 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4205 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4206 (pt.o): Remove dependency on HTAB_H.
4207 * cp-tree.h: Include hashtab.h.
4208 (walk_tree): Change prototype.
4209 (walk_tree_without_duplicates): New function.
4210 * decl.c (check_default_argument): Use it.
4211 * optimize.c (remap_decl): Adjust calls to walk_tree.
4212 (copy_body): Likewise.
4213 (expand_calls_inline): Likewise.
4214 (calls_setjmp_p): Use walk_tree_without_duplicates.
4215 * pt.c: Don't include hashtab.h.
4216 (for_each_template_parm): Use walk_tree_without_duplicates.
4217 * semantics.c (finish-stmt_tree): Likewise.
4218 (expand_body): Likewise.
4219 * tree.c (walk_tree): Add additional parameter.
4220 (walk_tree_without_duplicates): New function.
4221 (count_trees): Use it.
4222 (verify_stmt_tree): Adjust call to walk_tree.
4223 (find_tree): Use walk_tree_without_duplicates.
4224 (no_linkage_check): Likewise.
4225 (break_out_target_exprs): Adjust call to walk_tree.
4226 (cp_unsave): Likewise.
4228 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4230 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4231 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4232 * cp-tree.h (TYPE_BINFO): Adjust comment.
4233 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4234 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4235 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4236 (TYPE_TEMPLATE_INFO): Likewise.
4237 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4238 * class.c (push_nested_class): Likewise.
4239 * decl.c (lookup_name_real): Likewise.
4240 (grokdeclarator): Likewise.
4241 (grok_op_properties): Likewise.
4242 (xref_tag): Likewise.
4243 (xref_basetypes): Likewise.
4244 * decl2.c (constructor_name_full): Likewise.
4245 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4246 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4247 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4248 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4249 (dump_type_suffix): Likewise.
4250 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4252 (get_aggr_from_typedef): Likewise.
4253 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4254 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4255 (write_template_parm): Likewise.
4256 (write_template_template_parm): Check tree code instead of
4257 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4258 * method.c (build_overload_nested_name): Add
4259 BOUND_TEMPLATE_TEMPLATE_PARM.
4260 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4261 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4262 * pt.c (convert_template_argument): Check tree code instead of
4263 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4264 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4265 (for_each_template_parm): Adjust comment.
4266 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4267 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4268 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4269 template_args_equal to compare template template parameter cases.
4270 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4271 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4273 * tree.c (copy_template_template_parm): Decide whether to create
4274 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4275 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4276 (copy_tree_r): Likewise.
4277 * typeck.c (comptypes): Likewise. Check tree code instead of
4278 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4280 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4282 * decl.c (finish_function): Move the code for handling functions
4283 marked with the constructor and destructor attributes inside the
4286 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4288 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4290 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4292 * pt.c (lookup_template_class): Remove abort.
4293 * tree.c (get_type_decl): Allow error_mark_node.
4295 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4297 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4300 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4302 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4305 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4307 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4308 union tag mismatch error reporting.
4310 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4312 * call.c (build_scoped_method_call): Check it is not a namespace.
4314 2000-08-30 Jason Merrill <jason@redhat.com>
4316 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4318 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4319 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4320 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4322 * decl.c (start_function): Always call make_function_rtl.
4324 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4326 * semantics.c (prune_unused_decls): New function.
4327 (finish_stmt_tree): Call it via walk_tree.
4329 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4331 * class.c (build_secondary_vtable): Constify a char *.
4332 * decl.c (init_decl_processing): Initialize function_id_node,
4333 pretty_function_id_node, and func_id_node.
4334 * input.c (struct input_source): Constify 'str'.
4335 (feed_input): Constify first argument.
4336 * mangle.c (write_identifier): Constify argument.
4337 * pt.c (mangle_class_name_for_template): Constify argument.
4339 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4341 * typeck.c (mark_addressable): Remove code that pokes around in
4344 2000-08-28 Jason Merrill <jason@redhat.com>
4346 * lex.c (file_name_nondirectory): Move to toplev.c.
4348 * cp-tree.h (LOCAL_CLASS_P): New macro.
4349 * class.c (finish_struct_1): Use it.
4351 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4353 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4354 (write_encoding): Pass another argument to write_name.
4355 (write_name): Add ignore_local_scope parameter. Fix handling of
4357 (write_nested_name): Use write_unqualified_name.
4358 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4359 (write_template_prefix): Use write_unqualified_name.
4360 (write_component): Remove.
4361 (write_local_name): Add parameter. Use direct local entity to
4362 discriminator calculation.
4363 (write_class_enum_type): Pass another argument to write_name.
4364 (write_template_template_arg): Likewise.
4365 (make_guard_variable): Likewise.
4367 2000-08-27 Jason Merrill <jason@redhat.com>
4369 * decl.c (pushdecl): Matching decls for local externs are found in
4370 the current level. Propagate linkage information from previous
4373 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4375 * ir.texi (Expressions): Fix typo.
4377 2000-08-25 Greg McGary <greg@mcgary.org>
4379 * tree.c (init_tree): Use ARRAY_SIZE.
4381 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4383 * error.c (cp_tree_printer): Rework.
4385 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4387 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4389 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4390 (cp-demangle.o): Remove target.
4391 (dyn-string.o): Likewise.
4393 * decl.c (grokfndecl): Require that `main' return an `int'.
4394 * mangle.c (write_encoding): Don't mangle return types for
4395 conversion functions.
4397 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4399 * error.c (tree_formatting_info): New data type.
4400 (tree_being_formatted): New macro.
4401 (tree_formatting_flags): Likewise.
4402 (put_whitespace): Likewise.
4403 (print_tree_identifier): Likewise.
4404 (print_identifier): Likewise.
4405 (cp_tree_printer, print_function_argument_list, print_declaration,
4406 print_expression, print_function_declaration,
4407 print_function_parameter, print_type, print_cv_qualifier): New
4409 (init_error): Initialize lang_printer.
4411 2000-08-24 Jason Merrill <jason@redhat.com>
4413 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4414 adjustment necessary.
4416 2000-08-24 Greg McGary <greg@mcgary.org>
4418 * cp-tree.h (MAIN_NAME_P): Remove macro.
4420 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4422 * error.c (print_instantiation_context): Don't forget to flush the
4425 2000-08-23 Jason Merrill <jason@redhat.com>
4427 * typeck.c (build_ptrmemfunc): Save the input pmf.
4429 * method.c (process_modifiers): Use same_type_p.
4431 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4433 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4434 * mangle.c (write_function_type): Change prototype.
4435 (write_encoding): Don't mangle return types for
4436 constructors or destructors.
4437 (write_type): Adjust call to write_function_type.
4438 * pt.c (instantiate_template): Instantiate alternate entry points
4439 when instantiating the main function.
4441 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4443 * error.c (cp_print_error_function): Don't use embedded '\n' in
4446 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4448 * decl.c (init_decl_processing): Remove bogus initialization.
4449 * error.c (lang_print_error_function): Restore here.
4450 (init_error): Initialize print_error_function.
4452 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4454 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4456 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4458 * Makefile.in (error.o): Depends on diagnostic.h
4460 * cp-tree.h (problematic_instantiation_changed,
4461 record_last_problematic_instantiation, current_instantiation,
4462 print_instantiation_context): Declare.
4463 (maybe_print_template_context): Remove.
4465 * decl.c (init_decl_processing): Set print_error_function to NULL.
4466 (lang_print_error_function): Remove, since we're using a new
4469 * error.c: #include diagnostic.h
4470 (function_category): New function.
4471 (cp_diagnostic_starter): Likewise.
4472 (cp_diagnostic_finalizer): Likewise.
4473 (cp_print_error_function): Likewise.
4474 (maybe_print_instantiation_context): Likewise.
4475 (print_instantiation_full_context): Likewise.
4476 (print_instantiation_partial_context): Likewise.
4477 (print_instantiation_context): Define.
4478 (init_error): Initialize diagnostic pager and finalizer.
4480 * pt.c (problematic_instantiation_changed): Define.
4481 (record_last_problematic_instantiation): Likewise.
4482 (current_instantiation): Likewise.
4483 (maybe_print_template_context): Remove.
4484 (print_template_context): Likewise.
4485 (current_tinst_level): Make static to reflect Brendan Kehoe's
4486 change of 1995-04-13.
4487 (push_tinst_level): Call print_instantiation_context.
4489 2000-08-21 Nix <nix@esperi.demon.co.uk>
4491 * lang-specs.h: Do not process -o or run the assembler if
4494 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4496 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4498 * decl2.c (lang_decode_option): Disable gettext attributes for
4501 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4503 * lex.c (lang_init_options): Default diagnostic message maximum
4504 length to 80, when line-wrapping.
4506 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4508 * class.c (build_vtbl_initializer): Clear the entire
4509 vtbl_init_data. Start keeping track of the functions for which we
4510 have created vcall offsets here.
4511 (dfs_build_vcall_offset_vtbl_entries): Remove.
4512 (build_vcall_offset_vtbl_entries): Reimplement.
4513 (add_vcall_offset_vtbl_entries_r): New function.
4514 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4515 computing when vcall offsets are necessary.
4517 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4519 * decl.c (member_function_or_else): Use cp_error ... %T.
4520 (grokdeclarator): Likewise.
4521 (start_method): Likewise.
4522 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4524 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4526 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4529 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4531 * cp-tree.h (PTRMEM_OK_P): New macro.
4532 (itf_ptrmem_ok): New enumeration value.
4533 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4534 argument. Diagnose implicit pointer to member.
4535 (instantiate_type): Don't diagnose implicit pointer to member
4536 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4537 resolve_address_of_overloaded_function.
4538 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4539 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4540 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4541 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4542 (build_unary_op): Deal with single non-static member in
4545 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4547 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4549 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4551 * cp-tree.h (enum_name_string): Remove prototype.
4552 (report_case_error): Remove prototype.
4553 * cp/typeck2.c (enum_name_string): Remove.
4554 (report_case_error): Remove.
4555 * error.c (dump_expr): Deal with enum values directly.
4556 Correctly negate integer constant.
4558 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4560 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4561 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4562 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4563 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4564 (__cxa_vec_new): Use __cxa_vec_new2.
4565 (__cxa_vec_delete): Use __cxa_vec_delete2.
4567 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4569 * vec.cc (__cxa_vec_new): Set "C" linkage.
4570 (__cxa_vec_ctor): Likewise.
4571 (__cxa_vec_cctor): Likewise.
4572 (__cxa_vec_dtor): Likewise.
4573 (__cxa_vec_delete): Likewise.
4574 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4575 (__cxa_vec_ctor): Likewise.
4576 (__cxa_vec_cctor): Likewise.
4577 (__cxa_vec_dtor): Likewise.
4578 (__cxa_vec_delete): Likewise.
4580 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4582 * class.c (instantiate_type): Reinstate local variable
4583 deleted in previous change.
4585 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4588 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4590 * cp-tree.h (instantiate_type_flags): New enumeration.
4591 (instantiate_type): Change parameter.
4592 * class.c (instantiate_type): Adjust prototype. Adjust.
4593 * call.c (standard_conversion): Adjust instantiate_type call.
4594 (reference_binding): Likewise.
4595 (build_op_delete_call): Likewise.
4596 (convert_like_real): Likewise.
4597 * cvt.c (cp_convert_to_pointer): Likewise.
4598 (convert_to_reference): Likewise.
4599 * pt.c (convert_nontype_argument): Likewise.
4600 * typeck.c (build_binary_op): Likewise.
4601 (build_ptrmemfunc): Likewise.
4602 (convert_for_assignment): Likewise.
4604 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4606 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4607 (current_aggr): Define.
4608 * decl.c (grokdeclarator): Make sure a friend class is an
4609 elaborated type specifier.
4610 * parse.y (current_aggr): Remove static definition.
4611 (cp_parse_init): Adjust.
4612 (structsp): Clear and restore current_aggr.
4613 (component_decl_list): Clear current_aggr.
4615 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4616 aggregate tag on the typename's context.
4618 * pt.c (tsubst_friend_class): Return error_mark_node, if
4620 (instantiate_class_template): Ignore error_mark_node friend types.
4622 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4624 * cvt.c (warn_ref_binding): New static function, broken out of ...
4625 (convert_to_reference): ... here. Use it.
4627 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4629 * parse.y (template_arg): Add rule for template qualified with
4632 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4634 * decl2.c (add_function): Reorganize.
4635 (arg_assoc): Do not consider function template decls.
4637 2000-08-11 Jason Merrill <jason@redhat.com>
4639 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4642 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4644 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4645 (lookup_nested_tag): Likewise.
4647 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4650 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4652 * parse.y (named_complex_class_head_sans_basetype): Remove
4655 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4657 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4658 explicit TEMPLATE_ID_EXPR args.
4659 (build_expr_from_tree, case CALL_EXPR): Likewise.
4661 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4663 * decl.c (check_tag_decl): Diagnose typename's which don't
4666 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4668 * init.c (build_aggr_init): Reject bogus array initializers
4671 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4673 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4675 * cp/tinfo.cc (__dynamic_cast): Likewise.
4676 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4678 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4680 * cvt.c (convert_to_pointer_force): Fix error message when
4681 attempting to cast from ambiguous base.
4683 2000-08-08 Jason Merrill <jason@redhat.com>
4685 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4686 (tsubst_template_arg_vector): Likewise.
4688 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4689 assume that one will be as large as the union.
4691 2000-08-07 Kazu Hirata <kazu@hxi.com>
4693 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4694 * decl.c (pop_labels): Likewise.
4696 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4698 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4700 (__pointer_to_member_type_info): Likewise.
4701 (__base_class_info): Likewise.
4702 (__class_type_info): Likewise.
4703 (__si_class_type_info): Likewise.
4704 (__vmi_class_type_info): Likewise.
4705 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4706 Changed member names to match specifications.
4707 (__vmi_class_type_info::__do_find_public_src): Likewise.
4708 (__si_class_type_info::__do_dyncast): Likewise.
4709 (__vmi_class_type_info::__do_dyncast): Likewise.
4710 (__si_class_type_info::__do_upcast): Likewise.
4711 (__vmi_class_type_info::__do_upcast): Likewise.
4712 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4713 (__pbase_type_info::__pointer_catch): Likewise.
4714 (__pointer_type_info::__pointer_catch): Likewise.
4715 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4717 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4719 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4720 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4721 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4723 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4725 * cp-tree.h (add_method): Change prototype.
4726 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4727 Don't double the size of the method vector in the error case.
4728 (handle_using_decl): Adjust call to add_method.
4729 (add_implicitly_declared_members): Likewise.
4730 (clone_function_decl): Likewise.
4731 * decl2.c (check_classfn): Likewise.
4732 * semantics.c (finish_member_declaration): Likewise.
4734 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4736 * decl.c (flag_isoc94): New variable.
4738 2000-08-02 Jason Merrill <jason@redhat.com>
4740 * pt.c (do_type_instantiation): Add complain parm; don't complain
4741 if called recursively.
4742 * cp-tree.h, parse.y: Adjust.
4744 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4746 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4747 -Wno-strict-prototypes.
4749 * g++spec.c: Adjust type of second argument to
4750 lang_specific_driver, and update code as necessary.
4752 * cp-tree.h: Don't prototype min_precision here.
4753 (my_friendly_assert): Cast expression to void.
4754 * semantics.c (do_poplevel): Initialize scope_stmts.
4756 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4758 * cp-tree.h (DECL_NEEDED_P): Tweak.
4760 2000-07-28 Jason Merrill <jason@redhat.com>
4762 * lang-specs.h: Use %i in rule for .ii files.
4764 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4766 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4768 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4770 Allow indirect primary bases.
4771 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4773 (CLASSTYPE_VFIELD_PARENT): Remove.
4774 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4775 (BINFO_PRIMARY_BINFO): Remove.
4776 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4777 (BINFO_VBASE_PRIMARY_P): Likewise.
4778 (BINFO_PRIMARY_BASE_OF): New macro.
4779 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4780 (get_primary_binfo): New function.
4781 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4782 * class.c (vcall_offset_data_s): Rename to ...
4783 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4784 and add ctor_vtbl_p.
4785 (get_derived_offset): Use get_primary_binfo.
4786 (dfs_mark_primary_bases): Adjust handling of virtual primary
4788 (mark_primary_bases): Likewise.
4789 (set_primary_base): Take a binfo, not an integer, as a
4790 representation of the primary base.
4791 (indirect_primary_base_p): Remove.
4792 (determine_primary_base): Adjust for indirect primary bases.
4793 (dfs_find_final_overrider): Fix typo in coment.
4794 (update_vtable_entry_for_fn): Use get_primary_binfo.
4795 (layout_nonempty_base_or_field): Tweak.
4796 (build_base_fields): Adjust for new primary base semantics.
4797 (dfs_propagate_binfo_offsets): Remove.
4798 (propagate_binfo_offsets): Rewrite.
4799 (dfs_set_offset_for_shared_vbases): Remove.
4800 (layout_virtual_bases): Don't use it.
4801 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4803 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4804 CLASSTYPE_VFIELD_PARENT.
4805 (dfs_get_primary_binfo): New function.
4806 (get_primary_binfo): Likewise.
4807 (dump_class_hierarchy_r): Tweak printing of primary bases.
4808 (build_vtbl_initializer): Fix typo in comments. Use
4810 (build_vcall_and_vbase_vtbl_entries): Likewise.
4811 (build_vbaes_offset_vtbl_entries): Likewise.
4812 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4813 BV_VCALL_INDEX to handle indirect primary bases.
4814 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4815 (build_rtti_vtbl_entries): Likewise.
4816 * search.c (get_shared_vbase_if_not_primary): Tweak.
4817 (find_vbase_instance): Likewise.
4818 (binfo_for_vtable): Simplify.
4819 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4820 (make_binfo): Make it have 11 entries.
4822 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4824 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4825 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4826 ascertaining primaryness.
4827 (G): Remove template_args.
4828 (decl_is_template_id): New function.
4829 (write_encoding): Use decl_is_template_id.
4830 (write_name): Likewise. Handle type_decls. Get main variant of
4832 (write_nested_name): Likewise.
4833 (write_prefix): Likewise.
4834 (write_template_prefix): Likewise.
4835 (write_special_name_constructor): Remove defunct production from
4837 (write_bare_function_type): Remove comment about absent parameter.
4838 (write_template_template_arg): Add missing grammar production to
4841 2000-07-27 Jason Merrill <jason@redhat.com>
4843 * decl.c (duplicate_decls): If common_type produces a non-typedef
4844 type for a typedef, just use the old type.
4846 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4848 * cp-tree.h (function_depth): Declare.
4849 (verify_stmt_tree): Likewise.
4850 (find_tree): Likewise.
4851 * decl.c (function_depth): Give it external linkage.
4852 * optimize.c (optimize_function): Increment and decrement it.
4853 * tree.c (verify_stmt_tree_r): New function.
4854 (verify_stmt_tree): Likewise.
4855 (find_tree_r): Likewise.
4856 (find_tree): Likewise.
4858 2000-07-27 Jason Merrill <jason@redhat.com>
4860 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4862 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4864 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4866 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4867 * decl2.c (get_guard): Call cp_finish_decl, not
4868 rest_of_decl_compilation, for local guards.
4869 * lex.c (do_identifier): Remove unused variable.
4871 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4873 * parse.y: Add missing ';'.
4875 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4877 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4880 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4882 Kill strict_prototype. Backwards compatibility only for
4883 non NO_IMPLICIT_EXTERN_C systems.
4884 * cp-tree.h (flag_strict_prototype): Remove.
4885 (strict_prototype): Remove.
4886 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4887 * decl.c (maybe_push_to_top_level): Adjust.
4888 (pop_from_top_level): Adjust.
4889 (decls_match): Only allow sloppy parm matching for ancient
4891 (init_decl_processing): Adjust.
4892 (grokdeclarator): Adjust.
4893 * decl2.c (flag_strict_prototype): Remove.
4894 (strict_prototype): Remove.
4895 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4896 (lang_f_options): Remove "strict-prototype".
4897 (unsupported-options): Add "strict-prototype".
4898 * lex.c (do_identifier): Adjust.
4899 (do_scoped_id): Adjust.
4900 * parse.y (empty_parms): Adjust.
4901 * class.c (push_lang_context): Adjust.
4902 (pop_lang_context): Adjust.
4903 * typeck.c (comp_target_parms): Adjust.
4905 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4907 * decl.c (poplevel): Deal with anonymous variables at for scope.
4908 (maybe_inject_for_scope_var): Likewise.
4910 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4912 * decl.c: Remove all signal handling code, now done in toplev.c.
4914 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4916 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4918 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4921 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4923 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4924 Define my_friendly_assert and my_friendly_abort as macros
4925 which may call friendly_abort. Prototype friendly abort, not
4926 my_friendly_abort or my_friendly_assert.
4927 * decl.c (signal_catch): Report the signal caught in the error
4928 message. Call fatal directly.
4929 * typeck2.c (ack, my_friendly_assert): Delete.
4930 (my_friendly_abort): Rename to friendly_abort. Expect file,
4931 line, and function parameters. Report the abort code, then
4932 call fancy_abort. Do not mask an abort if errors have
4935 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4937 * typeck.c (comp_target_parms): Remove obsolete parameter.
4938 (comp_target_types): Adjust.
4940 2000-07-17 Jason Merrill <jason@redhat.com>
4942 * typeck.c (mark_addressable): Never set TREE_USED.
4943 * call.c (build_call): Don't abort on calls to library functions
4944 that have been declared normally.
4946 * typeck.c (build_binary_op): Fix grammar in warning.
4948 * exception.cc (__eh_free): Fix prototype.
4950 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4952 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4953 IDENTIFIER_NAMESPACE_VALUE.
4955 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4957 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4958 * method.c (use_thunk): Correct handling of vcall offsets.
4960 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4962 * .cvsignore: parse.h and parse.c have no cp- prefix.
4964 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4966 * .cvsignore: New file.
4968 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4970 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4972 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4974 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4976 * parse.h: Likewise.
4978 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4980 * class.c (layout_class_type): Add pointers to virtual bases after
4981 base classes under the old ABI.
4983 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4985 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4986 (finish_continue_stmt): Likewise.
4987 (begin_for_stmt): Remove call to note_level_for_for.
4988 (finish_goto_stmt): Change call from build_min_nt
4990 (finish_expr_stmt): Likewise.
4991 (begin_if_stmt): Likewise.
4992 (begin_while_stmt): Likewise.
4993 (finish_while_stmt): Likewise.
4994 (finish_return_stmt): Likewise.
4995 (begin_for_stmt): Likewise.
4996 (finish_for_stmt): Likewise.
4997 (finish_break_stmt): Likewise.
4998 (begin_switch_stmt): Likewise.
4999 (finish_case_label): Likewise.
5000 (genrtl_try_block): Likewise.
5001 (begin_try_block): Likewise.
5002 (begin_handler): Likewise.
5003 (begin_compound_stmt): Likewise.
5004 (finish_asm_stmt): Likewise.
5005 (finish_label_stmt): Likewise.
5006 (add_decl_stmt): Likewise.
5007 (finish_subobject): Likewise.
5008 (finish_decl_cleanup): Likewise.
5009 (finish_named_return_value): Likewise.
5010 (setup_vtbl_ptr): Likewise.
5011 (add_scope_stmt): Likewise.
5012 * decl.c (finish_constructor_body): Likewise.
5013 (finish_destructor_body): Likewise.
5014 * optimize.c (copy_body_r): Likewise.
5015 (initialize_inlined_parameters): Likewise.
5016 (declare_return_variable): Likewise.
5017 (expand_call_inline): Likewise.
5019 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5021 * semantics.c (expand_body): Sync interface information
5022 at the end of function body expansion.
5024 2000-07-09 Jason Merrill <jason@redhat.com>
5026 * init.c (build_new_1): Bail early if the call to new fails.
5028 * decl.c (compute_array_index_type): Check specifically for
5029 an INTEGER_CST, not just TREE_CONSTANT.
5031 * decl.c (duplicate_decls): Don't call duplicate_decls on
5032 the DECL_TEMPLATE_RESULT.
5033 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5036 * error.c (dump_template_bindings): Don't crash if we had an
5037 invalid argument list.
5039 * typeck.c (c_expand_start_case): Do narrowing here.
5040 * semantics.c (finish_switch_cond): Not here.
5042 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5044 * parse.y (asm_clobbers): Do string concatenation.
5046 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5048 * decl.c (pushtag): Don't put local classes in template functions
5049 on the local_classes list.
5051 2000-07-04 Scott Snyder <snyder@fnal.gov>
5053 * decl2.c (get_guard): Add missing return for old ABI local
5056 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5058 * cp-tree.h (char_type_p): New function.
5059 * decl.c (init_decl_processing): Don't initialize
5060 signed_wchar_type_node or unsigned_wchar_type_node.
5061 (complete_array_type): Handle brace-enclosed string-constants.
5062 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5063 * tree.c (char_type_p): New function.
5064 * typeck2.c (digest_init): Use char_type_p.
5066 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5068 * pt.c (tsubst): Don't layout type, if it's error_mark.
5070 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5072 * pt.c (instantiate_pending_templates): Reset template level.
5074 2000-07-05 Jason Merrill <jason@redhat.com>
5076 * call.c (joust): Don't complain about `operator char *()' beating
5077 `operator const char *() const'.
5079 2000-07-04 scott snyder <snyder@fnal.gov>
5080 Jason Merrill <jason@redhat.com>
5082 * repo.c (repo_get_id): Handle the case where a class with virtual
5083 bases has a null TYPE_BINFO_VTABLE.
5085 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5086 Jason Merrill <jason@redhat.com>
5088 * parse.y (member_init): Just pass in the type.
5089 * init.c (expand_member_init): Handle getting a type.
5091 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5092 Jason Merrill <jason@redhat.com>
5094 * decl.c (finish_function): Warn if a function has no return
5096 Suggested by Andrew Koenig.
5097 * typeck.c (check_return_expr): Do set current_function_returns_value
5098 if we got an error_mark_node.
5100 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5102 * decl2.c (push_decl_namespace): Push the original namespace.
5104 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5106 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5107 * semantics.c (begin_class_definition): Clear it.
5109 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5111 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5112 (genrtl_expr_stmt): Likewise.
5113 (genrtl_decl_stmt): Likewise.
5114 (genrtl_if_stmt): Likewise.
5115 (genrtl_while_stmt): Likewise.
5116 (genrtl_do_stmt): Likewise.
5117 (genrtl_return_stmt): Likewise.
5118 (genrtl_for_stmt): Likewise.
5119 (genrtl_break_stmt): Likewise.
5120 (genrtl_continue_stmt): Likewise.
5121 (genrtl_scope_stmt): Likewise.
5122 (genrtl_switch_stmt): Likewise.
5123 (genrtl_case_label): Likewise.
5124 (genrtl_begin_compound_stmt): Likewise.
5125 (genrtl_finish_compound_stmt): Likewise.
5126 (genrtl_compound_stmt): Likewise.
5127 (genrtl_asm_stmt): Likewise.
5129 * init.c (begin_init_stmts): Remove call to
5130 genrtl_begin_compound_stmt.
5131 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5133 * semantics.c (lang_expand_stmt): Changed call to
5134 genrtl_compound_stmt to ignore return value.
5136 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5138 * mangle.c (canonicalize_for_substitution): Return the canonical
5141 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5143 * typeck.c (commonparms): Remove obstack manipulations.
5145 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5147 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5149 * Makefile.in (OBJS): Added ../c-semantics.o.
5150 (OBJDEPS): Likewise.
5152 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5154 (struct stmt_tree): Added comment.
5155 (current_function_name_declared): Removed.
5156 (stmts_are_full_exprs_p): Likewise.
5157 (genrtl_do_pushlevel): Likewise.
5158 (genrtl_clear_out_block): Likewise.
5159 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5160 (DECL_ANON_UNION_ELEMS): Likewise.
5161 (emit_local_var): Likewise.
5162 (make_rtl_for_local_static): Likewise.
5163 (do_case): Likewise.
5164 (expand_stmt): Likewise.
5165 (genrtl_decl_cleanup): Likewise.
5166 (c_expand_asm_operands): Likewise.
5167 (c_expand_return): Likewise.
5168 (c_expand_start_case): Likewise.
5170 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5171 (emit_local_var): Likewise.
5172 (initialize_local_var): Change reference to
5173 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5174 Change reference to stmts_are_full_exprs_p to
5175 current_stmt_tree->stmts_are_full_exprs_p.
5176 (push_cp_function_context): Likewise.
5178 * expect.c (expand_throw): Change reference to
5179 stmts_are_full_exprs_p.
5181 * init.c (build_aggr_init): Change reference to
5182 stmts_are_full_exprs_p.
5183 (build_vec_init): Likewise.
5185 * optimize.c (maybe_clone_body): Change reference to
5186 current_function_name_declared to
5187 cp_function_chain->name_declared.
5189 * pt.c (instantiate_decl): Change reference to
5190 current_function_name_declared to
5191 cp_function_chain->name_declared.
5193 * semantics.c (expand_cond): Moved declaration to c-common.h.
5194 (genrtl_do_pushlevel): Moved to c-semantics.c.
5195 (genrtl_clear_out_block): Likewise.
5196 (genrtl_goto_stmt): Likewise.
5197 (genrtl_expr_stmt): Likewise.
5198 (genrtl_decl_stmt): Likewise.
5199 (gerntl_if_stmt): Likewise.
5200 (genrtl_while_stmt): Likewise.
5201 (genrtl_do_stmt): Likewise.
5202 (genrtl_return_stmt): Likewise.
5203 (genrtl_for_stmt): Likewise.
5204 (genrtl_break_stmt): Likewise.
5205 (genrtl_continue_stmt): Likewise.
5206 (genrtl_scope_stmt): Likewise.
5207 (genrtl_switch_stmt): Likewise.
5208 (genrtl_case_label): Likewise.
5209 (genrtl_begin_compound_stmt): Likewise.
5210 (genrtl_finish_compound_stmt): Likewise.
5211 (genrtl_compound_stmt): Likewise.
5212 (genrtl_asm_stmt): Likewise.
5213 (genrtl_decl_cleanup): Likewise.
5214 (expand_cond): Likewise.
5215 (expand_stmt): Renamed to ...
5216 (lang_expand_stmt): ... this.
5217 (lang_expand_expr_stmt): Initialize.
5218 (set_current_function_name_declared): Likewise.
5219 (stmts_are_full_exprs_p): Likewise.
5220 (current_function_name_declared): Likewise.
5221 (anon_aggr_type_p): Likewise.
5222 (do_poplevel): Change reference to
5223 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5224 Change reference to stmts_are_full_exprs_p to
5225 current_stmt_tree->stmts_are_full_exprs_p.
5226 (add_tree): Likewise.
5227 (finish_expr_stmt): Likewise.
5228 (prep_stmt): Likewise.
5229 (lang_expand_stmt): Likewise.
5230 (begin_compound_stmt): Change reference to
5231 current_function_name_declared to
5232 cp_function_chain->name_declared and call to
5233 current_function_name_declared().
5234 (setup_vtbl_ptr): Likewise.
5235 (genrtl_do_poplevel): Removed.
5237 2000-06-30 Jason Merrill <jason@redhat.com>
5239 * init.c (init_init_processing): Go back to aligning like
5240 double_type_node for old ABI.
5241 (get_cookie_size): Make cookie larger if we get a type that needs
5243 (build_vec_delete): Call it.
5245 * typeck.c (qualify_type_recursive): New fn.
5246 (composite_pointer_type): Use it.
5247 (build_binary_op): Use composite_pointer_type.
5249 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5250 Jason Merrill <jason@redhat.com>
5252 * typeck.c (check_return_expr): Don't complain about returning
5253 NULL from operator new if -fcheck-new.
5254 * cp-tree.h: Declare flag_check_new here.
5257 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5259 * mangle.c (find_substitution): Use same_type_p.
5260 (write_encoding): Don't check for substitutions.
5262 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5264 * parse.y (expr_no_comma_rangle): New non-terminal.
5265 (template_parm): Use it for default parameter case.
5266 (template_arg): Use it.
5267 (expr_no_commas): Remove commented out undefined extensions.
5268 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5269 * parse.h, parse.c: Rebuilt.
5271 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5273 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5274 (finish_asm_stmt): Do it here, instead.
5276 * cp-tree.h (ridpointers): Don't declare.
5277 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5278 (record_builtin_java_type): Likewise.
5279 (init_decl_processing): Likewise.
5280 * lex.c: Move inclusion of lex.h.
5281 (ridpointers): Don't define.
5282 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5284 * lex.h (enum rid): Rename to ...
5285 (enum cp_rid): ... this.
5286 (ridpointers): Don't declare.
5287 * parse.y: Move inclusion of lex.h.
5288 * parse.c: Regenerated.
5289 * spew.c: Move inclusion of lex.h.
5291 * cp-tree.h (struct language_function): Remove temp_name_counter.
5292 (temp_name_counter): Remove.
5293 (get_temp_name): Change prototype.
5294 (get_guard): New function.
5295 (get_guard_cond): Likewise.
5296 (set_guard): Likewise.
5297 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5298 * decl.c (expand_static_init): Use get_guard and friends to
5299 implement guard variables.
5300 * decl2.c (get_temp_name): Assume that the variables created are
5302 (get_sentry): Rename to ...
5303 (get_guard): ... this. Implement new ABI guard variables.
5304 (get_guard_bits): New function.
5305 (get_guard_cond): Likewise.
5306 (set_guard): Likewise.
5307 (start_static_initialization_or_destruction): Use them.
5308 (do_static_initialization): Replace sentry with guard throughout.
5309 (do_static_destruction): Likewise.
5310 * init.c (create_temporary_var): Add comment.
5312 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5314 * mangle.c (find_substitution): Use same_type_p.
5315 (write_encoding): Don't check for substitutions.
5317 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5319 * parse.y (expr_no_comma_rangle): New non-terminal.
5320 (template_parm): Use it for default parameter case.
5321 (template_arg): Use it.
5322 (expr_no_commas): Remove commented out undefined extensions.
5323 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5324 * parse.h, parse.c: Rebuilt.
5326 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5328 * cp-tree.h (flag_const_strings): Remove.
5329 (warn_parentheses): Likewise.
5330 (warn_format): Likewise.
5331 (common_type): Likewise.
5332 (default_conversion): Likewise.
5333 (build_binary_op): Likewise.
5334 (cp_build_binary_op): New macro.
5335 * call.c (build_new_op): Use cp_build_binary_op instead of
5337 * class.c (build_vtable_entry_ref): Likewise.
5338 * decl.c (expand_static_init): Likewise.
5339 (compute_array_index_type): Likewise.
5340 (build_enumerator): Likewise.
5341 * decl2.c (delete_sanity): Likewise.
5342 (start_static_initialization_or_destruction): Likewise.
5343 * error.c (dump_type_suffix): Likewise.
5344 * init.c (resolve_offset_ref): Likewise.
5345 (build_new): Likewise.
5346 (build_new_1): Likewise.
5347 (build_vec_delete_1): Likewise.
5348 (build_vec_init): Likewise.
5349 (build_delete): Likewise.
5350 * rtti.c (synthesize_tinfo_fn): Likewise.
5351 (synthesize_tinfo_var): Likewise.
5352 * search.c (expand_upcast_fixups): Likewise.
5353 (fixup_all_virtual_upcast_offsets): Likewise.
5354 * typeck.c (build_array_ref): Likewise.
5355 (get_member_function_from_ptrfunc): Likewise.
5356 (build_binary_op): Add parameter.
5357 (pointer_int_sum): Use cp_build_binary_op.
5358 (pointer_diff): Likewise.
5359 (build_modify_expr): Likewise.
5360 (get_delta_difference): Likewise.
5361 (build_ptrmemfunc): Likewise.
5363 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5365 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5366 * decl.c (create_implicit_typedef): Adjust.
5367 * decl2.c (build_artificial_parm): Adjust.
5368 * method.c (implicitly_declare_fn): Adjust.
5369 * pt.c (push_inline_template_parms_recursive): Adjust.
5370 (process_template_parm): Adjust.
5371 (overloaded_template_name): Adjust.
5372 * semantics.c (finish_template_template_parm): Adjust.
5374 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5376 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5377 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5378 where to emit thunks.
5379 (build_vtt): Adjust call to build_vtt_inits.
5380 (build_vtt_inits): Add parameter to indicate whether or not
5381 sub-VTTs for virtual bases should be included. Adjust handling of
5382 construction vtables.
5383 (get_matching_base): New function.
5384 (dfs_build_vtt_inits): Rename to ...
5385 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5386 construction vtables.
5387 (dfs_fixup_binfo_vtbls): Likewise.
5388 (build_ctor_vtbl_groups): Build construction vtables for virtual
5390 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5391 to build construction vtbls.
5392 (dfs_accumulate_vtbl_inits): Adjust handling of
5393 construction vtables.
5395 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5398 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5400 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5402 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5404 * search.c (hides): Remove.
5405 (is_subobject_of_p): Add most_derived parameter. Use
5407 (lookup_field_queue_p): Adjust.
5408 (lookup_field_r): Adjust.
5410 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5412 * decl2.c (handle_class_head): Bash typedefs to the type's main
5415 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5417 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5418 (begin_global_stmt_expr): ... this.
5419 (genrtl_finish_stmt_expr): Rename to ...
5420 (finish_global_stmt_expr): ... this.
5421 * init.c (begin_init_stmts): Adjust calls.
5422 (finish_init_stmts): Likewise.
5423 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5424 (begin_global_stmt_expr): ... this.
5425 (genrtl_finish_stmt_expr): Rename to ...
5426 (finish_global_stmt_expr): ... this.
5428 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5430 * search.c (lookup_member): Fix typo in comment.
5432 2000-06-24 Jason Merrill <jason@redhat.com>
5434 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5435 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5437 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5439 * parse.y (complex_direct_notype_declarator): Support global_scope.
5440 * Makefile.in: Adjust conflict count.
5442 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5444 * parse.y (template_arg): Convert TEMPLATE_DECL
5445 that is a template template paramter to
5446 TEMPLATE_TEMPLATE_PARM here.
5448 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5449 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5450 (copy_template_template_parm): Adjust prototype.
5451 * decl.c (grokdeclarator): Remove dead code.
5452 * pt.c (process_template_parm): Tidy.
5453 (lookup_template_class): Construct nodes in
5454 copy_template_template_parm.
5455 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5456 lookup_template_class. Use TYPE_TI_TEMPLATE.
5457 * tree.c (copy_template_template_parm): Add NEWARGS
5459 (mapcar): Adjust call to copy_template_template_parm.
5460 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5461 * method.c (build_template_template_parm_names): Change error
5462 code to avoid compilation warning.
5464 * gxxint.texi: Document template template parameter
5467 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5469 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5470 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5471 (cp-demangle.o): New rule.
5472 (dyn-string.o): Likewise.
5473 * inc/cxxabi.h (__cxa_demangle): New declaration.
5475 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5477 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5478 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5479 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5481 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5482 (make_thunk): Change prototype.
5483 (emit_thunk): Rename to use_thunk.
5484 (mangle_thunk): Change prototype.
5485 * class.c (get_derived_offset): Simplify.
5486 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5487 BV_GENERATE_THUNK_WITH_VTABLE_P.
5488 (build_primary_vtable): Simplify.
5489 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5490 (dfs_find_base): Remove.
5491 (update_vtable_entry_for_fn): Correct bug in finding the base
5492 where a virtual function was first declared. Figure out whether
5493 or not to emit a vcall-thunk with the vtables in which it appears.
5494 Correct logic for deciding whether to use an ordinary thunk, or a
5496 (finish_struct_1): Remove unnecssary code.
5497 (build_vtbl_initializer): Use ssize_int for the running counter of
5499 (build_vtbl_initializer): Only use vcall thunks where necessary.
5500 Mark thunks as needing to be emitted with their vtables, or not.
5501 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5502 indices. Use size_binop.
5503 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5504 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5506 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5507 (build_vtable_entry): Mark thunks as needing to be emitted with
5508 their vtables, or not.
5509 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5510 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5512 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5514 * error.c (dump_expr): Use BV_FN.
5515 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5517 * method.c (make_thunk): Likewise.
5518 (emit_thunk): Rename to use_thunk. Allow callers to decide
5519 whether or not to actually emit the thunk. Adjust for changes in
5520 representation of vcall offsets.
5521 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5522 * semantics.c (emit_associated_thunks): New function.
5523 (expand_body): Use it.
5524 * ir.texi: Adjust decriptions of thunks.
5526 2000-06-22 Jason Merrill <jason@redhat.com>
5528 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5529 (tsubst_friend_function): Copy it here.
5531 * decl.c (grok_op_properties): Fix typo.
5533 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5536 * pt.c (check_explicit_specialization): Clarify error.
5538 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5539 an old OVERLOAD when we're declaring a non-function.
5540 (pushdecl, destroy_local_var): Check for error_mark_node.
5541 (warn_extern_redeclared_static): Also bail early if
5543 (push_overloaded_decl): Ignore an old error_mark_node.
5545 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5547 * call.c (build_x_va_arg): Check if in a template decl.
5548 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5550 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5552 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5554 * decl.c (check_goto): Computed gotos assumed OK.
5556 2000-06-20 Jason Merrill <jason@redhat.com>
5558 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5559 for which we don't need to look for instantiations.
5561 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5563 * parse.y (program): Always call finish_translation_unit.
5564 * parse.c, parse.h: Rebuilt.
5566 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5568 * method.c: Don't include hard-reg-set.h.
5570 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5572 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5574 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5576 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5577 * cvt.c (cp_convert_to_pointer): Likewise.
5578 (convert_to_void): Likewise.
5579 * error.c (dump_expr): Likewise.
5580 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5581 * init.c (build_delete): Likewise.
5582 * method.c (emit_thunk): Likewise.
5583 * optmize.c (declare_return_variable): Likewise.
5584 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5585 (get_typeid): Likewise.
5586 (build_dynamic_cast_1): Likewise.
5587 * typeck.c (composite_pointer_type): Likewise.
5588 (common_type): Likewise.
5589 (build_indirect_ref): Likewise.
5590 (build_binary_op): Likewise.
5591 (build_x_compound_expr): Likewise.
5592 (check_return_expr): Likewise.
5593 * typeck2.c (add_exception_specifier): Likewise.
5595 * mangle.c (write_method_parms): Use direct comparison for end
5598 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5600 * cp-tree.h (genrtl_try_block): Declare function.
5601 (genrtl_handler): Likewise.
5602 (genrtl_catch_block): Likewise.
5603 (genrtl_ctor_stmt): Likewise.
5604 (genrtl_subobject): Likewise.
5605 (genrtl_decl_cleanup): Likewise.
5606 (genrtl_do_poplevel): Likewise.
5607 (genrtl_do_pushlevel): Likewise.
5608 (genrtl_clear_out_block): Likewise.
5609 (genrtl_goto_stmt): Likewise.
5610 (genrtl_expr_stmt): Likewise.
5611 (genrtl_decl_stmt): Likewise.
5612 (genrtl_if_stmt): Likewise.
5613 (genrtl_while_stmt): Likewise.
5614 (genrtl_do_stmt): Likewise.
5615 (genrtl_return_stmt): Likewise.
5616 (genrtl_for_stmt): Likewise.
5617 (genrtl_break_stmt): Likewise.
5618 (genrtl_continue_stmt): Likewise.
5619 (genrtl_scope_stmt): Likewise.
5620 (genrtl_switch_stmt): Likewise.
5621 (genrtl_case_label): Likewise.
5622 (genrtl_begin_compound_stmt): Likewise.
5623 (genrtl_finish_compound_stmt): Likewise.
5624 (genrtl_compound_stmt): Likewise.
5625 (genrtl_asm_stmt): Likewise.
5626 (genrtl_named_return_value): Likewise.
5627 (genrtl_begin_stmt_expr): Likewise.
5628 (genrtl_finish_stmt_expr): Likewise.
5629 (finish_for_stmt): Removed first argument.
5630 (finish_switch_stmt): Likewise.
5632 * semantics.c (genrtl_try_block): Define function.
5633 (genrtl_handler): Likewise.
5634 (genrtl_catch_block): Likewise.
5635 (genrtl_ctor_stmt): Likewise.
5636 (genrtl_subobject): Likewise.
5637 (genrtl_decl_cleanup): Likewise.
5638 (genrtl_do_poplevel): Likewise.
5639 (genrtl_do_pushlevel): Likewise.
5640 (genrtl_clear_out_block): Likewise.
5641 (genrtl_goto_stmt): Likewise.
5642 (genrtl_expr_stmt): Likewise.
5643 (genrtl_decl_stmt): Likewise.
5644 (genrtl_if_stmt): Likewise.
5645 (genrtl_while_stmt): Likewise.
5646 (genrtl_do_stmt): Likewise.
5647 (genrtl_return_stmt): Likewise.
5648 (genrtl_for_stmt): Likewise.
5649 (genrtl_break_stmt): Likewise.
5650 (genrtl_continue_stmt): Likewise.
5651 (genrtl_scope_stmt): Likewise.
5652 (genrtl_switch_stmt): Likewise.
5653 (genrtl_case_label): Likewise.
5654 (genrtl_begin_compound_stmt): Likewise.
5655 (genrtl_finish_compound_stmt): Likewise.
5656 (genrtl_compound_stmt): Likewise.
5657 (genrtl_asm_stmt): Likewise.
5658 (genrtl_named_return_value): Likewise.
5659 (genrtl_begin_stmt_expr): Likewise.
5660 (genrtl_finish_stmt_expr): Likewise.
5661 (finish_for_stmt): Removed first argument and generate rtl
5663 (finish_switch_stmt): Likewise.
5664 (do_poplevel): Removed generate rtl specific code.
5665 (do_pushlevel): Likewise.
5666 (add_tree): Likewise.
5667 (finish_goto_stmt): Likewise.
5668 (finish_expr_stmt): Likewise.
5669 (begin_if_stmt): Likewise.
5670 (finish_if_stmt_cond): Likewise.
5671 (finish_then_clause): Likewise.
5672 (begin_else_clause): Likewise.
5673 (finish_else_clause): Likewise.
5674 (finish_if_stmt): Likewise.
5675 (clear_out_block): Likewise.
5676 (begin_while_stmt): Likewise.
5677 (finish_while_stmt_cond): Likewise.
5678 (finish_while_stmt): Likewise.
5679 (begin_do_stmt): Likewise.
5680 (finish_do_body): Likewise.
5681 (finish_do_stmt): Likewise.
5682 (finish_return_stmt): Likewise.
5683 (begin_for_stmt): Likewise.
5684 (finish_for_init_stmt): Likewise.
5685 (finish_for_cond): Likewise.
5686 (finish_for_expr): Likewise.
5687 (finish_break_stmt): Likewise.
5688 (finish_continue_stmt): Likewise.
5689 (begin_switch_stmt): Likewise.
5690 (finish_switch_cond): Likewise.
5691 (finish_case_label): Likewise.
5692 (begin_try_block): Likewise.
5693 (begin_function_try_block): Likewise.
5694 (finish_try_block): Likewise.
5695 (finish_cleanup_try_block): Likewise.
5696 (finish_cleanup): Likewise.
5697 (finish_function_try_block): Likewise.
5698 (finish_handler_sequence): Likewise.
5699 (finish_function_handler_sequence): Likewise.
5700 (begin_handler): Likewise.
5701 (finish_handler_parms): Likewise.
5702 (begin_catch_block): Likewise.
5703 (finish_handler): Likewise.
5704 (begin_compound_stmt): Likewise.
5705 (finish_compound_stmt): Likewise.
5706 (finish_asm_stmt): Likewise.
5707 (finish_label_stmt): Likewise.
5708 (finish_label_decl): Likewise.
5709 (finish_subobject): Likewise.
5710 (finish_decl_cleanup): Likewise.
5711 (finish_named_return_value): Likewise.
5712 (begin_stmt_expr): Likewise.
5713 (finish_stmt_expr): Likewise.
5715 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5716 to call genrtl_expr_stmt when appropriate.
5718 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5719 begin_compound_expr to call genrtl_begin_stmt_expr and
5720 genrtl_begin_compound_expr when appropriate.
5721 (finish_init_stmts): Changed calls to finish_compound_expr and
5722 finish_stmt_expr to call genrtl_finish_compound_expr and
5723 genrtl_finish_stmt_expr when appropriate.
5724 (expand_default_init): Changed call to finish_expr_stmt to call
5725 genrtl_expr_stmt when appropriate.
5726 (build_vec_init): Likewise.
5728 * parse.y (simple_stmt): Removed first argument from call to
5729 finish_for_stmt. Removed first argument from call to
5732 * parse.c: Regenerated.
5734 * pt.c (tsubst_expr): Removed first argument from call to
5735 finish_for_stmt. Removed first argument from call to
5738 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5740 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5741 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5743 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5744 (cplus_tree_code_length[]): Likewise.
5745 (cplus_tree_code_name[]): Likewise.
5746 (init_parse): Added call to add_c_tree_codes. Changed
5747 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5749 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5751 * cp-tree.h (finish_mem_initializers): Declare.
5752 (count_trees): Likewise.
5753 * parse.y (base_init): Use finish_mem_initializers.
5754 * semantics.c (finish_mem_initializers): New function.
5756 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5757 the number of trees.
5759 (count_trees): Don't use it.
5761 2000-06-15 Jason Merrill <jason@redhat.com>
5763 * tree.c (count_trees): New debugging function.
5765 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5766 * init.c (build_member_call): Pull out the name of a DECL.
5768 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5769 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5770 * optimize.c (optimize_function): Not here.
5771 * pt.c (instantiate_decl): Push to TV_PARSE.
5773 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5775 * cp-tree.h (struct language_function): Remove x_base_init_list
5776 and x_member_init_list.
5777 (current_base_init_list): Remove.
5778 (current_member_init_list): Likewise.
5779 (setup_vtbl_ptr): Change prototype.
5780 (emit_base_init): Likewise.
5781 (expand_member_init): Likewise.
5782 (reinit_parse_for_function): Remove.
5783 * decl.c (save_function_data): Don't clear x_base_init_list and
5785 (mark_language_function): Don't mark them.
5786 * init.c (perform_member_init): Tweak comment.
5787 (sort_member_init): Take the list of initializers as an argument.
5788 (sort_base_init): Likewise.
5789 (emit_base_init): Likewise.
5790 (expand_member_init): Return the initializer. Don't use global
5792 * lex.c (reinit_parse_for_function): Remove.
5793 * method.c (build_template_parm_names): Correct substitution.
5794 (do_build_copy_constructor): Don't use current_member_init_list
5795 and current_base_init_list.
5796 (synthesize_method): Likewise.
5797 * parse.y (base_init): Split mem-initializers into
5798 base-initializers and field-initializers.
5799 (member_init_list): Build up the list here.
5800 (member_init): Return the initializer.
5801 (fn.depfn): Don't use reinit_parse_for_function.
5802 * parse.c: Regenerated.
5803 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5805 (tsubst_expr): Don't use current_member_init_list
5806 and current_base_init_list.
5807 (tsubst_expr_values): Rename to ...
5808 (tsubst_initializer_list): ... this. Use convert_from_reference.
5809 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5810 and current_base_init_list.
5811 (begin_function_definition): Don't call reinit_parse_for_function.
5813 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5815 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5818 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5820 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5822 * cp-tree.h (IF_COND): Move to c-common.h.
5823 (THEN_CLAUSE): Likewise.
5824 (ELSE_CLAUSE): Likewise.
5825 (WHILE_COND): Likewise.
5826 (WHILE_BODY): Likewise.
5827 (DO_COND): Likewise.
5828 (DO_BODY): Likewise.
5829 (RETURN_EXPR): Likewise.
5830 (EXPR_STMT_EXPR): Likewise.
5831 (FOR_INIT_STMT): Likewise.
5832 (FOR_COND): Likewise.
5833 (FOR_EXPR): Likewise.
5834 (FOR_BODY): Likewise.
5835 (SWITCH_COND): Likewise.
5836 (SWITCH_BODY): Likewise.
5837 (CASE_LOW): Likewise.
5838 (CASE_HIGH): Likewise.
5839 (GOTO_DESTINATION): Likewise.
5840 (COMPOUND_BODY): Likewise.
5841 (ASM_CV_QUAL): Likewise.
5842 (ASM_STRING): Likewise.
5843 (ASM_OUTPUTS): Likewise.
5844 (ASM_INPUTS): Likewise.
5845 (ASM_CLOBBERS): Likewise.
5846 (DECL_STMT_DECL): Likewise.
5847 (STMT_EXPR_STMT): Likewise.
5848 (LABEL_STMT_LABEL): Likewise.
5849 (SCOPE_BEGIN_P): Likewise.
5850 (SCOPE_END_P): Likewise.
5851 (SCOPE_STMT_BLOCK): Likewise.
5852 (SCOPE_NULLIFIED_P): Likewise.
5853 (SCOPE_NO_CLEANUPS_P): Likewise.
5854 (SCOPE_PARTIAL_P): Likewise.
5855 (ASM_VOLATILE_P): Likewise.
5856 (STMT_LINENO): Likewise.
5857 (STMT_LINENO_FOR_FN_P): Likewise.
5859 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5860 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5861 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5862 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5863 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5865 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5867 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5868 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5870 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5871 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5872 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5874 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5876 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5877 * class.c (dfs_find_final_overrider): Set it appropriately.
5878 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5879 avoid unneeded secondary vptrs.
5881 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5883 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5884 (check_bitfield_decl, check_field_decl): Likewise.
5885 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5886 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5887 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5888 (xfer_tag, finish_enum): Likewise.
5889 * decl2.c (finish_builtin_type): Likewise.
5890 * init.c (init_init_processing): Likewise.
5891 * pt.c (instantiate_class_template): Likewise.
5892 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5893 * cp-tree.h (struct lang_type): Add user_align member.
5894 (CLASSTYPE_USER_ALIGN): Define.
5896 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5898 * Make-lang.in (c++.install-common): Install g++-cross in
5899 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5900 $(target_alias)-g++ and $(target_alias)-c++.
5902 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5904 * class.c (vcall_offset_data_s): Add last_init and fns.
5905 (overrides): Rename to same_signature_p.
5906 (dfs_find_final_overrider): Adjust accordingly.
5907 (mark_overriders): Likewise.
5908 (warn_hidden): Likewise.
5909 (build_vtbl_initializer): Reorganize machinery for building things
5910 at negative offsets.
5911 (build_vcall_and_vbase_vtbl_entries): Likewise.
5912 (build_vbase_offset_vtbl_entries): Likewise.
5913 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5914 offset entries. Do not create two entries for functions with the
5916 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5917 (build_rtti_vtbl_entries): Reorganize machinery for building things
5918 at negative offsets.
5920 * optimize.c (expand_call_inline): Don't recurse into the code
5921 used to initialize the parameters more than once.
5923 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5925 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5926 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5927 (find_substitution): Only use the `Sa' substitution for
5928 std::allocator, not instantiations of it.
5929 (write_template_prefix): Move comment. Only use a TREE_LIST to
5930 represent substitutions for a member template.
5931 (write_array_type): Mangle array dimensions correctly.
5932 * optimize.c (maybe_clone_body): Copy more information from the
5934 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5935 on the regenerated declaration.
5937 2000-06-11 Chip Salzenberg <chip@valinux.com>
5938 Mark Mitchell <mark@codesourcery.com>
5940 * class.c (build_vtable): Clarify comment.
5941 (build_ctor_vtbl_group): Pass the most derived type to
5944 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5946 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5948 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5950 * decl.c (add_binding): Handle duplicate declarations of external
5953 2000-06-09 Chip Salzenberg <chip@valinux.com>
5954 Mark Mitchell <mark@codesourcery.com>
5956 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5958 (write_signed_number): New macro.
5959 (write_unsigned_number): Likewise.
5960 (write_source_name): Use them.
5961 (write_number): Handle signed and unsigned values.
5962 (write_integer_cst): Use tree_int_cst_sgn, and use
5963 write_unsigned_number or write_signed_number as appropriate.
5964 (write_discriminator): Use write_unsigned_number or
5965 write_signed_number as appropriate.
5966 (write_template_arg_literal): Likewise.
5967 (write_array_type): Use tree_low_cst.
5968 (write_template_parm): Use write_unsigned_number or
5969 write_signed_number as appropriate.
5970 (write_substitution): Adjust call to write_number.
5971 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5972 (write_expression): Handle non-type template arguments of
5973 reference type correctly.
5974 (mangle_thunk): Use write_signed_number.
5976 2000-06-09 Chip Salzenberg <chip@valinux.com>
5978 * mangle.c (find_substition): Don't mangle objects with typename
5979 substitutions (e.g. "cin" as "Si").
5981 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5983 * call.c (add_candidate): Use ggc_alloc_cleared.
5984 * decl.c (lookup_label): Likewise.
5985 * lex.c (retrofit_lang_decl): Likewise.
5987 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5989 * semantics.c (expand_body): Push to TV_EXPAND.
5990 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5991 * decl.c (start_function): Always call announce_function.
5993 * tinfo2.cc: Just declare abort.
5995 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5997 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5998 whenever @ is a symbolic name.
6000 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6002 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6004 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6006 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6007 DECL_ASSEMBLER_NAME.
6009 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6011 * decl2.c (c_language): Define.
6013 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6015 * lex.c (lang_init_options): Tweak.
6017 * decl2.c: Remove #inclusion of diagnostic.h
6018 (lang_decode_option): Move diagnostic formatting options to
6021 * lang-options.h: Remove documentation for diagnostic options.
6023 * Makefile.in (lex.o): Depends upon diagnostic.h
6025 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6027 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6028 the same DECL_RESULT, it's not a redefinition.
6029 * pt.c (tsubst_decl): Remove code to handle illegal
6032 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6034 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6036 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6038 * search.c (maybe_suppress_debug_info): Don't check
6039 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6041 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6044 Remember instantiation context in deferred instantiations.
6045 * cp-tree.h (struct tinst_level): Remove.
6046 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6047 * pt.c (current_tinst_level): Now a tree.
6048 (print_template_context, push_tinst_level, pop_tinst_level,
6049 tinst_for_decl): Adjust.
6050 (reopen_tinst_level): New fn.
6051 (init_pt): Register current_tinst_level as a root.
6052 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6053 of the pending templates list.
6054 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6055 * lex.c (extract_interface_info): Adjust.
6056 * decl2.c (warn_if_unknown_interface): Adjust.
6058 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6060 * class.c (indirect_primary_base_p): New function.
6061 (determine_primary_base): Use it.
6063 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6065 Update new-abi dynamic cast algorithm.
6066 * tinfo.cc (__class_type_info::__dyncast_result): Add
6067 whole_details. Adjust constructor.
6068 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6069 Avoid unnecessary searching.
6070 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6072 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6074 * decl.c (init_decl_processing): Don't call record_component_aliases.
6075 * tree.c (build_cplus_array_type_1): Likewise.
6077 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6079 * ir.texi: Correct typo.
6080 * mangle.c (write_expression): Handle non-type template arguments
6081 with reference type.
6082 * method.c (build_overload_value): Likewise.
6083 * pt.c (convert_nontype_argument): Explicitly represent conversion
6084 to a reference with an ADDR_EXPR.
6085 (unify): Always unify arguments in left-to-right order.
6087 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6088 Mark Mitchell <mark@codesourcery.com>
6090 * Make-lang.in (CXX_SRCS): Add mangle.c.
6091 * Makefile.in (CXX_OBJS): Add mangle.o.
6092 (mangle.o): New rule.
6094 * class.c (local_classes): New variable.
6095 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6096 (get_vtt_name): Use mangle_vtt_name for new ABI.
6097 (init_class_processing): Initialize local_classes.
6098 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6099 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6100 (std_identifier): New macro.
6101 (DECL_VOLATILE_MEMFUNC_P): New macro.
6102 (DECL_NAMESPACE_STD_P): Likewise.
6103 (local_classes): Declare.
6104 (get_mostly_instantiated_function_type): Declare.
6105 (init_mangle): Declare.
6106 (mangle_decl): Likewise.
6107 (mangle_type_string): Likewise.
6108 (mangle_type): Likewise.
6109 (mangle_typeinfo_for_type): Likewise.
6110 (mangle_typeinfo_string_for_type): Likewise.
6111 (mangle_vtbl_for_type): Likewise.
6112 (mangle_vtt_for_type): Likewise.
6113 (mangle_ctor_vtbl_for_type): Likewise.
6114 (mangle_thunk): Likewise.
6115 (mangle_conv_op_name_for_type): Likewise.
6116 (mangle_guard_variable): Likewise.
6117 * decl.c (pushtag): Keep track of local classes.
6118 (initialize_predefined_identifiers): Initialize std_identifier.
6119 (init_decl_processing): Use std_identifier.
6120 (start_decl): Don't treat instantiations as specializations.
6121 (grokdeclarator): Likewise.
6122 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6123 name for fully-instantiated templates.
6124 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6125 destructors with the new ABI.
6126 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6127 (grokfield): Use mangle_type for new ABI.
6128 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6129 (get_sentry): Use mangle_guard_variable for new ABI.
6130 (start_static_initialization_or_destruction): Likewise.
6131 * expr.c (extract_aggr_init): Remove.
6132 (extract_scalar_init): Likewise.
6133 (extract_init): Remove #if 0'd code.
6134 * mangle.c: New function.
6135 * method.c (build_mangled_name): Assert not flag_new_abi.
6136 (build_static_name): Likewise.
6137 (build_decl_overload_real): Likewise.
6138 (build_typename_overload): Likewise.
6139 (build_overload_with_type): Likewise.
6140 (build_overload_name): Likewise.
6141 (get_ctor_vtbl_name): Likewise.
6142 (start_squangling): Likewise.
6143 (get_id_2): Likewise.
6144 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6145 (init_method): Call init_mangle for new ABI.
6146 (make_thunk): Call mangle_thunk for new ABI.
6147 * operators.def: Correct new ABI manglings for the `%' operator.
6149 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6150 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6151 (lookup_template_class): Call mangle_decl for new ABI.
6152 (get_mostly_instantiated_function_type): New function.
6153 (set_mangled_name_for_template_decl): Use it.
6154 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6155 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6156 conversion op names.
6157 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6158 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6159 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6160 mangle_typeinfo_string_for_type.
6162 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6164 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6165 (INNERMOST_TEMPLATE_ARGS): New macro.
6166 (innermost_args): Remove.
6167 (get_innermost_template_args): New function.
6168 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6169 * error.c (dump_function_decl): Be caution when using
6170 most_general_template.
6171 * method.c (build_template_parm_names): Use
6172 INNERMOST_TEMPLATE_ARGS.
6173 * pt.c (add_to_template_args): Tidy comment
6174 (get_innermost_template_args): New function.
6175 (check_explicit_specialization): Clear DECL_INITIAL for a new
6177 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6179 (push_template_decl): Always register specializations of the most
6181 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6182 (coerce_template_parms): Likewise.
6183 (lookup_template_class): Likewise.
6184 (innermost_args): Remove.
6185 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6186 (tsubst_decl): Handle tricky specializations. Use
6187 get_innermost_template_args.
6188 (instantiate_template): Simplify handling of partial
6190 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6191 (most_general_template): Reimplement, in a more straightforward
6193 (regenerate_decl_from_template): Tweak formatting. Use
6194 TMPL_ARGS_DEPTH for clarity.
6195 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6197 * dump.c (dequeue_and_dump): Dump information about thunks.
6199 2000-06-01 Richard Henderson <rth@cygnus.com>
6201 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6203 2000-06-01 Richard Henderson <rth@cygnus.com>
6205 * decl2.c (unsupported_options): Fix typo, make const.
6206 (lang_decode_option): Fix bsearch argument order.
6208 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6210 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6213 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6215 * cp-tree.h (c_get_alias_set): Deleted.
6216 * Makefile.in (decl.o): Include ../expr.h.
6217 * decl.c (expr.h): Include.
6218 (init_decl_processing): Call record_component_aliases for arrays.
6219 (grokdeclarator): Likewise.
6220 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6221 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6223 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6225 Remove guiding declaration support.
6226 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6227 (flag_guiding_decls): Remove.
6228 * call.c (build_user_type_conversion_1): Remove support for
6230 (build_new_function_call): Likewise.
6231 (build_new_op): Likewise.
6232 (build_new_method_call): Likewise.
6233 * decl.c (start_function): Likewise.
6234 * friend.c (is_friend): Likewise.
6235 (do_friend): Likewise.
6236 * decl2.c ((flag_dump_translation_unit): Make it const.
6237 (flag_guiding_decls): Remove.
6238 (unsupported_options): New variable
6239 (compare_options): New function.
6240 (lang_decode_option): Use them.
6242 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6244 * method.c (mangle_expression): Adjust test for legal expression
6247 * pt.c (instantiate_decl): Save and restore the local
6248 specializations list.
6250 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6252 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6254 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6256 * call.c (add_template_candidate_real): Handle member template
6257 constructors for classes with virtual bases.
6258 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6259 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6261 * ir.texi: Update thunk documentation.
6263 * call.c (joust): Fix handling of overloaded builtin operators.
6265 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6267 * cp-tree.h (DECL_ANTICIPATED): New macro.
6268 Document new use of DECL_LANG_FLAG_7.
6269 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6270 in the user namespace.
6271 * lex.c (do_identifier): If the identifier's declaration has
6272 DECL_ANTICIPATED on, it has not yet been declared. But do not
6273 replace it with an ordinary implicit declaration.
6275 * tinfo2.cc: Include stdlib.h.
6277 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6279 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6280 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6283 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6285 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6288 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6290 * operators.def (<?): Duplicated, should have been...
6293 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6294 Mark Mitchell <mark@codesourcery.com>
6296 * cp-tree.h (ansi_opname): Make it a macro.
6297 (ansi_assopname): Likewise.
6298 (struct lang_decl_flags): Add assignment_operator_p.
6299 (struct lang_decl): Add operator_code.
6300 (DECL_VTT_PARM): Adjust.
6301 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6302 overloaded operator.
6303 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6304 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6305 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6306 (opname_tab): Remove.
6307 (assignop_tab): Likewise.
6308 (operator_name_info_t): New type.
6309 (operator_name_info): New variable.
6310 (assignment_operator_name_info): Likewise.
6311 (build_cp_library_fn): Remove declaration.
6312 (push_cp_library_fn): Likewise.
6313 (operator_name_string): Likewise.
6314 (build_decl_overload): Likewise.
6315 * call.c (print_z_candidates): Simplify.
6316 (build_object_call): Adjust usage of ansi_opname. Use
6317 DECL_OVERLOADED_OPERATOR_P.
6318 (op_error): Adjust operator name lookup.
6319 (build_conditional_expr): Adjust usage of ansi_opname.
6320 (build_new_op): Likewise.
6321 (build_op_delete_call): Likewise.
6322 (build_over_call): Likewise.
6323 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6324 * decl.c (duplicate_decls): Copy operator_code.
6325 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6326 (builtin_function): Adjust parameters to build_library_fn_1.
6327 (build_library_fn_1): Accept an overloaded operator code.
6328 (build_library_fn): Pass ERROR_MARK.
6329 (build_cp_library_fn): Accept an overloaded operator code.
6330 (push_cp_library_fn): Likewise.
6331 (grokfndecl): Tweak.
6332 (grokdeclarator): Simplify code to compute names of overloaded
6333 operators. Adjust use of ansi_opname.
6334 (ambi_op_p): Work on tree_codes, not identifiers.
6335 (unary_op_p): Likewise.
6336 (grok_op_properties): Likewise.
6337 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6338 (lang_mark_tree): Don't try to mark the operator_code.
6339 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6340 * error.c (dump_decl): Remove special handling for operator
6342 (dump_function_name): Likewise.
6343 (dump_expr): Adjust name lookup of operators.
6344 (op_to_string): Simplify.
6345 (assop_to_string): Likewise.
6346 * init.c (build_new_1): Adjust use of ansi_opname.
6347 * lex.c (opname_tab): Remove.
6348 (assignop_tab): Likewise.
6349 (ansi_opname): Likewise.
6350 (ansi_assopname): Likewise.
6351 (operator_name_string): Likewise.
6352 (reinit_lang_specific): Likewise.
6353 (operator_name_info): New variable.
6354 (assignment_operator_name_info): Likewise.
6355 (init_operators): New function.
6356 (init_parse): Use it.
6357 (do_identifier): Adjust use of ansi_opname.
6358 * method.c (mangle_expression): Don't use ansi_opname for
6360 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6361 (build_decl_overload): Remove.
6362 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6363 (do_build_assign_ref): Adjust use of ansi_opname.
6364 (synthesize_method): Likewise.
6365 (implicitly_declare_fn): Likewise.
6366 * operators.def: New file.
6367 * parse.y (operator): Adjust use of ansi_opname.
6368 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6369 (set_mangled_name_for_template_decl): Don't play games with
6371 (special_function_p): Adjust use of ansi_opname.
6372 * typeck.c (check_return_expr): Likewise.
6373 * Make-lang.in (cc1plus): Depend on operators.def.
6374 * Makefile.in (lex.o): Likewise.
6377 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6379 * Make-lang.in (cplib2.ready): Eradicate.
6381 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6383 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6384 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6385 (built_min, cp_tree_equal): Likewise.
6387 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6389 * class.c (layout_nonempty_base_or_field): Replace
6390 `record_layout_info' with `record_layout_info_s'.
6392 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6395 * cp-tree.h (struct language_function): x_named_labels is now
6396 a struct named_label_list*.
6397 * decl.c (struct named_label_use_list): Renamed from...
6398 (struct named_label_list): ...this. New struct.
6399 (push_binding_level): Don't set eh_region.
6400 (note_level_for_eh): New fn.
6401 (pop_label): Take label and old value directly.
6402 (pop_labels): Adjust for new named_labels format.
6403 (lookup_label): Likewise.
6404 (poplevel): Note characteristics of a binding level containing a
6405 named label. Mess with named label lists earlier.
6406 (mark_named_label_lists): New fn.
6407 (mark_lang_function): Call it.
6408 (use_label): New fn, split out from...
6409 (make_label_decl): ...here. Don't call it.
6410 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6411 check_previous_gotos): New fns, split out from...
6412 (define_label): ...here.
6413 (check_switch_goto): New fn.
6414 (define_case_label): Call it.
6415 (check_goto): New fn.
6416 * semantics.c (finish_goto_stmt): Call it and use_label.
6417 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6418 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6420 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6422 * class.c (build_vtable_entry_ref): Correct usage of
6423 get_vtbl_decl_for_binfo.
6425 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6426 * method.c (implicitly_declare_fn): Not here.
6428 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6430 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6431 (CPTI_PTMD_DESC_TYPE): ... here.
6432 (ptmd_desc_type_node): Rename to ...
6433 (ptm_desc_type_node): ... here.
6435 * rtti.c (ptmd_initializer): Rename to ...
6436 (ptm_initializer): ... here.
6437 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6439 (create_tinfo_types): Adjust.
6441 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6443 Finish implementation of VTTs.
6444 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6445 CPTI_VTT_PARM_IDENTIFIER.
6446 (vtt_parm_identifier): New macro.
6447 (vtt_parm_type): Likewise.
6448 (BINFO_SUBVTT_INDEX): Likewise.
6449 (BINFO_VPTR_INDEX): Likewise.
6450 (struct lang_decl): Add vtt_parm.
6451 (DECL_VTT_PARM): New macro.
6452 (DECL_USE_VTT_PARM): Likewise.
6453 (DECL_NEEDS_VTT_PARM_P): Likewise.
6454 (get_vtt_name): Declare.
6455 (build_artifical_parm): Likewise.
6456 (fixup_all_virtual_upcast_offsets): Likewise.
6457 (expand_indirect_vtbls_init): Remove.
6458 * call.c (build_new_method_call): Pass the vtt to subobject
6459 constructors and destructors.
6460 * class.c (get_vtt_name): Give it external linkage.
6461 (build_clone): Handle the magic VTT parameters for clones.
6462 (clone_function_decl): Fix typo in comment.
6463 (build_vtt): Keep track of the indices in the VTTs where various
6464 entities are stored.
6465 (build_vtt_inits): Likewise.
6466 (dfs_build_vtt_inits): Likewise.
6467 (build_ctor_vtbl_group): Tweak type of construction vtables.
6468 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6469 primary bases, when building construction vtables.
6470 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6471 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6472 (init_decl_processing): Initialize vtt_parm_type.
6473 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6474 (lang_mark_tree): Make vtt_parm.
6475 * decl2.c (build_artificial_parm): New function.
6476 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6477 (grokclassfn): Use build_artificial_parm.
6478 * init.c (initialize_vtbl_ptrs): Call
6479 fixup_all_virtual_upcast_offsets directly.
6480 (perform_member_init): Use the complete subobject destructor for
6482 (build_vtbl_address): New function.
6483 (expand_virtual_init): Handle VTTs.
6484 * optimize (maybe_clone_body): Likewise.
6485 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6487 (expand_indirect_vtbls_init): Remove.
6488 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6489 * tree.c (make_binfo): Make them bigger.
6491 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6493 * inc/cxxabi.h (__pbase_type_info): Define, based on
6494 __pointer_type_info.
6495 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6496 (__pointer_to_member_type_info): Likewise.
6497 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6498 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6499 (__pointer_type_info::__do_catch): Rename to ...
6500 (__pbase_type_info::__do_catch): ... here. Adjust.
6501 (__pbase_type_info::__pointer_catch): Implement.
6502 (__pointer_type_info::__pointer_catch): Adjust.
6503 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6505 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6507 * tinfo.h (__user_type_info::contained_virtual_p): New
6509 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6511 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6512 diamond shaped heirarchy. Add early out for mixed diamond and
6513 duplicate shaped heirarchy.
6515 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6517 * cp-tree.h (build_delete): Change prototype.
6518 (build_vec_delete): Likewise.
6519 * call.c (build_scoped_method_call): Use special_function_kind
6520 values to indicate the kind of destruction to be done.
6521 (build_method_call): Likewise.
6522 * decl.c (finish_destructor_body): Likewise.
6523 (maybe_build_cleanup_1): Likewise. Rename to ...
6524 (maybe_build_cleanup): ... this.
6525 * decl2.c (delete_sanity): Use special_function_kind
6526 values to indicate the kind of destruction to be done.
6527 (build_cleanup): Likewise.
6528 * init.c (perform_member_init): Likewise.
6529 (build_vec_delete_1): Likewise.
6530 (build_dtor_call): Simplify.
6531 (build_delete): Use special_function_kind
6532 values to indicate the kind of destruction to be done.
6533 (build_vbase_delete): Likewise.
6534 (build_vec_delete): Likewise.
6536 * init.c (sort_member_init): Fix typo in error message generation
6539 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6541 * semantics.c (begin_class_definition): make the packed
6542 attribute be sensitive to the "-fpack-struct" command line flag
6544 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6546 Update new-abi upcast algorithm.
6547 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6548 prototype and meaning of return value.
6549 (__si_class_type_info::__do_upcast): Likewise.
6550 (__vmi_class_type_info::__do_upcast): Likewise.
6551 * tinfo.cc (__class_type_info::__upcast_result): Replace
6552 whole2dst with part2dst. Adjust ctor.
6553 (__class_type_info::__do_upcast): Adjust call of worker function.
6554 (__class_type_info::__do_upcast): Adjust.
6555 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6557 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6558 virtual base in diamond heirarchy bug.
6560 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6562 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6563 and bitfield to tinfo_fn_p.
6564 (DECL_TINFO_FN_P): Adjust.
6565 (SET_DECL_TINFO_FN_P): Likewise.
6566 (DECL_MUTABLE_P): Likewise.
6567 (DECL_C_BIT_FIELD): Likewise.
6568 (SET_DECL_C_BIT_FIELD): Likewise.
6569 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6570 (DECL_UNINLINABLE): Likewise.
6571 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6572 (handle_using_decl): Remove assertion.
6573 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6574 to build FIELD_DECLs.
6575 (build_base_field): Likewise.
6576 (layout_class_type): Likewise.
6577 * decl.c (init_decl_processing): Likewise.
6578 (build_ptrmemfunc_type): Likewise.
6579 (grokdeclarator): Likewise.
6580 * decl2.c (grok_x_components): Likewise.
6581 * except.c (call_eh_info): Likewise.
6582 * init.c (init_init_processing): Likewise.
6583 * rtti.c (expand_class_desc): Likewise.
6584 (create_pseudo_type_info): Likewise.
6585 (get_vmi_pseudo_type_info): Likewise.
6586 (create_tinfo_types): Likewise.
6587 * ptree.c (print_lang_decl): Adjust.
6588 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6589 before checking DECL_MUTABLE_P.
6591 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6592 parameters for template functions.
6593 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6594 destructors as well as constructors.
6596 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6598 * class.c (build_ctor_vtbl_group): Set inits.
6599 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6600 DECL_THIS_INLINE appropriately for clones.
6602 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6603 (DECL_CONV_FN_P): Simplify.
6604 (DECL_OPERATOR): Remove.
6605 (language_to_string): Declare.
6606 * decl.c (duplicate_decls): Fix typo in comment.
6607 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6608 (grok_op_properties): Use DECL_CONV_FN_P instead of
6609 IDENTIFIER_TYPENAME_P.
6610 * dump.c (dequeue_and_dump): Dump the language linkage of
6612 * error.c (language_to_string): Give it external linkage.
6613 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6614 (implicitly_declare_fn): Set DECL_LANGUAGE.
6615 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6616 IDENTIFIER_TYPENAME_P.
6617 (tsubst_decl): Likewise.
6618 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6619 * semantics.c (finish_member_declaration): Don't mark members of
6620 classes declared in an extern "C" region as extern "C".
6622 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6624 * decl2.c (qualified_lookup_using_namespace): Look through
6627 * decl.c (push_using_decl): Return the old decl on namespace level.
6629 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6631 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6632 (VTT_NAME_PREFIX): New macro.
6633 (CTOR_VTBL_NAME_PREFIX): Likewise.
6634 (get_ctor_vtbl_name): New function.
6635 * class.c (get_vtable_name): Simplify.
6636 (get_vtt_name): New function.
6637 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6638 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6639 when a virtual base becomes primary.
6640 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6642 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6643 additional parameters.
6644 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6645 (initialize_array): New function.
6646 (build_vtt): Likewise.
6647 (build_vtt_inits): Likewise.
6648 (dfs_build_vtt_inits): Likewise.
6649 (dfs_fixup_binfo_vtbls): Likewise.
6650 (build_ctor_vtbl_group): Likewise.
6651 (initialize_vtable): Use initialize_array.
6652 (accumulate_vtbl_inits): Reimplement to handle construction
6654 (dfs_accumulate_vtbl_inits): Likewise.
6655 (bulid_vtbl_initializer): Adjust parameter name.
6656 * method.c (build_typename_overload): Remove #if 0'd code.
6657 (get_ctor_vtbl_name): New function.
6658 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6659 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6661 * cp-tree.h (struct lang_type): Remove search_slot.
6662 (CLASSTYPE_SEARCH_SLOT): Remove.
6663 (emit_base_init): Change prototype.
6664 (initialize_vtbl_ptrs): Likewise.
6665 (expand_indirect_vtbls_init): Likewise.
6666 (clear_search_slots): Remove.
6667 * decl.c (lang_mark_tree): Don't mark search_slot.
6668 * init.c (initialize_vtbl_ptrs): Simplify.
6669 (emit_base_init): Likewise.
6670 * search.c (struct vbase_info): Document decl_ptr.
6671 (convert_pointer_to_single_level): Remove.
6672 (dfs_find_vbases): Remove.
6673 (dfs_init_base_pointers): Simplify.
6674 (dfs_clear_vbase_slots): Remove.
6675 (dfs_vtable_path_unmark): New function.
6676 (init_vbase_pointers): Simplify.
6677 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6678 (expand_indirect_vtbls_init): Simplify. Don't call
6679 mark_all_temps_used.
6680 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6681 initialize_vtbl_ptrs.
6683 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6685 * except.c: Add static prototypes.
6687 2000-05-20 H.J. Lu <hjl@gnu.org>
6689 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6691 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6693 Don't create a separate copy of virtual bases for the
6694 CLASSTYPE_VBASECLASSES list.
6695 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6696 (BINFO_FOR_VBASE): Remove.
6697 (CANONICAL_BINFO): Adjust.
6698 (binfo_for_vbase): New function.
6699 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6700 instead of BINFO_FOR_VBASE.
6701 (build_vbase_pointer): Likewise.
6702 (build_secondary_vtable): Likewise.
6703 (dfs_mark_primary_bases): Likewise.
6704 (mark_primary_bases): Likewise.
6705 (layout_nonempty_base_or_field): Likewise.
6706 (dfs_set_offset_for_shared_vbases): Likewise.
6707 (dfs_set_offset_for_unshared_vbases): Likewise.
6708 (layout_virtual_bases): Likewise. Adjust for changes to the
6709 CLASSTYPE_VBASECLASSES list.
6710 (dump_class_hierarchy_r): Use binfo_for_vbase
6711 instead of BINFO_FOR_VBASE.
6712 (dump_class_hierarchy): Likewise.
6713 (finish_vtbls): Likewise.
6714 (build_vtbl_initializer): Adjust for changes to the
6715 CLASSTYPE_VBASECLASSES list.
6716 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6717 * decl.c (finish_destructor_body): Adjust for changes to the
6718 CLASSTYPE_VBASECLASSES list.
6719 * init.c (sort_base_init): Use binfo_for_vbase.
6720 (construct_virtual_bases): Adjust for changes to the
6721 CLASSTYPE_VBASECLASSES list.
6722 (expand_member_init): Use binfo_for_vbase.
6723 (build_vbase_delete): Adjust for changes to the
6724 CLASSTYPE_VBASECLASSES list.
6725 * method.c (do_build_copy_constructor): Likewise.
6726 * rtti.c (get_base_offset): Use binfo_for_vbase.
6727 (expand_class_desc): Remove #if 0'd code.
6728 * search.c (struct vbase_info): Remove vbase_types.
6729 (get_base_distance): Use binfo_for_vbase.
6730 (lookup_field_queue_p): Use CANONICAL_BINFO.
6731 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6732 (get_pure_virtuals): Adjust for changes to the
6733 CLASSTYPE_VBASECLASSES list.
6734 (dfs_find_vbases): Use binfo_for_vbase.
6735 (dfs_init_vbase_pointers): Likewise.
6736 (init_vbase_pointers): Don't initialize vi.vbase_types.
6737 (virtual_context): Use binfo_for_vbase.
6738 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6739 CLASSTYPE_VBASECLASSES list.
6740 (expand_indirect_vtbls_init): Simplify.
6741 (dfs_get_vbase_types): Don't replicate virtual bases.
6742 (find_vbase_instance): Use binfo_for_vbase.
6743 (binfo_for_vbase): New function.
6744 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6746 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6748 * decl2.c (finish_anon_union): Generalize error messages to handle
6749 anonymous structures.
6750 * init.c (perform_member_init): Remove `name' parameter.
6751 (build_field_list): New function.
6752 (sort_member_init): Handle anonymous union initialization order
6753 correctly. Check for multiple initializations of the same union.
6754 (emit_base_init): Don't look up fields by name here.
6755 (expand_member_init): Record the result of name lookup for future
6757 * typeck.c (build_component_ref): Fix formatting.
6759 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6761 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6762 * typeck.c (build_x_compound_expr): Replace warn_unused with
6765 * decl2.c (lang_decode_option): Update -Wall unused flags by
6766 calling set_Wunused.
6768 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6770 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6771 * init.c (dfs_vtable_path_unmark): Remove.
6772 * search.c (marked_new_vtable_p): Likewise.
6773 (unmarked_new_vtable_p): Likewise.
6774 (dfs_search_slot_nonempty_p): Likewise.
6775 (dfs_mark): Likewise.
6776 (dfs_vtable_path_unmark): Likewise.
6777 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6778 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6779 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6780 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6781 (init_vbase_pointers): Simplify.
6782 (expand_indirect_vtbls_init): Likewise.
6784 * class.c (copy_virtuals): New function.
6785 (build_primary_table): Use it.
6786 (build_secondary_vtable): Likewise.
6787 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6788 indicate that no vcall offset is required.
6789 (add_virtual_function): Likewise.
6790 (modify_all_vtables): Likewise.
6791 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6792 (dfs_accumulate_vtbl_inits): Likewise.
6793 (build_vtbl_initializer): Make changes to handle construction
6795 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6796 (build_rtti_vtbl_entries): Likewise.
6797 (build_vtable_entries): Handle a NULL vcall_index.
6799 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6801 * decl2.c (lang_decode_option): Fix thinko.
6803 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6805 * except.c (check_handlers): New fn.
6806 * cp-tree.h: Declare it.
6807 * semantics.c (finish_handler_sequence): Call it.
6808 (finish_function_handler_sequence): Likewise.
6809 (finish_handler_parms): Set TREE_TYPE on the handler.
6810 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6811 * search.c (get_base_distance_recursive): If protect>1, ignore
6813 (get_base_distance): Don't reduce watch_access.
6815 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6817 * lex.c: #include diagnostic.h.
6818 (lang_init_options): Set default prefixing rules.
6820 * lang-options.h: Add -fdiagnostics-show-location=.
6822 * decl2.c: #include diagnostic.h.
6823 (lang_decode_option): Handle -fdiagnostics-show-location=.
6825 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6827 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6828 * vec.cc: Revert my 2000-05-07 change.
6830 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6832 * class.c (check_field_decls): Complain about non-static data
6833 members with same name as class in class with constructor.
6835 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6837 * decl.c (grokdeclarator): Allow non-static data members with
6840 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6842 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6843 and pending_inline.filename. Update prototypes.
6844 * decl.c (define_label): Constify filename parameter.
6845 * decl2.c (warn_if_unknown_interface): Constify local char *.
6846 * input.c Constify input_source.filename. Don't declare
6847 input_filename or lineno. Constify filename parameter to feed_input.
6848 * lex.c (init_parse): Constify parameter and return value.
6849 (cp_pragma_interface, cp_pragma_implementation): Constify
6851 (reinit_parse_for_method, reinit_parse_for_block,
6852 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6853 Constify local char *.
6854 * pt.c: Don't declare lineno or input_filename.
6855 (print_template_context, tsubst_friend_function, tsubst_decl,
6856 tsubst, instantiate_decl): Constify local char *.
6857 * semantics.c (expand_body): Constify local char *.
6858 * tree.c (build_srcloc): Constify filename parameter.
6859 * typeck.c (c_expand_asm_operands): Constify filename
6862 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6864 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6867 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6869 * inc/cxxabi.h: Fix typos in comment.
6870 (__base_class_info::__offset): Use a static_cast.
6872 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6874 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6875 of std::size_t and std::ptrdiff_t respectively.
6876 * tinfo.cc: Likewise.
6879 2000-05-06 Richard Henderson <rth@cygnus.com>
6881 * typeck.c (build_c_cast): Don't warn integer->pointer size
6882 mismatch for constants.
6884 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6886 * rtti.c (ptmd_initializer): Set non-public, if class is
6889 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6890 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6891 __cxa_vec_delete): Likewise.
6892 * tinfo.cc (__dynamic_cast): Likewise.
6893 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6894 __cxa_vec_delete): Likewise.
6896 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6898 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6899 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6900 (lang_decl_flags): Add vcall_offset.
6901 (THUNK_VCALL_OFFSET): Use it.
6902 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6903 * method.c (make_thunk): Create the lang_decl here, not in
6905 (emit_thunk): Make generic thunks into ordinary functions once
6906 they have been fed to expand_body.
6907 * semantics.c (expand_body): Set current_function_is_thunk here.
6909 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6911 * class.c (update_vtable_entry_for_fn): Prototype.
6913 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6916 * search.c (dfs_build_inheritance_graph_order): Prototype.
6918 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6920 * cp-tree.h (special_function_kind): Add various kinds of
6922 (special_function_p): New function.
6923 * class.c (overrides): Don't let one kind of destructor override
6925 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6926 whether or not to instantiate a template.
6927 * tree.c (special_function_p): Define.
6929 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6931 * cp-tree.def (THUNK_DECL): Remove.
6932 * cp-tree.h (DECL_THUNK_P): New macro.
6933 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6934 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6935 (SET_DECL_THUNK_P): Likewise.
6936 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6937 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6938 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6939 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6940 (duplicate_decls): Likewise.
6941 (pushdecl): Likewise. Adjust thunk handling.
6942 (grokfndecl): Use DECL_EXTERN_C_P.
6943 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6944 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6945 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6946 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6947 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6948 DECL_NO_STATIC_CHAIN.
6949 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6950 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6951 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6954 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6956 * tree.c (walk_tree): Set lineno.
6958 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6960 * exception.cc: Update license notice.
6962 * new1.cc: Likewise.
6963 * new2.cc: Likewise.
6964 * tinfo.cc: Likewise.
6965 * tinfo2.cc: Likewise.
6967 * inc/cxxabi.h: Likewise.
6968 * inc/exception: Likewise.
6969 * inc/new: Likewise.
6970 * inc/new.h: Likewise.
6971 * inc/typeinfo: Likewise.
6973 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6975 * tree.c (build_target_expr_with_type): If we already have a
6976 TARGET_EXPR, just return it.
6978 * optimize.c (initialize_inlined_parameters): Don't generate an
6979 EXPR_STMT if we can just use DECL_INITIAL.
6980 * decl.c (emit_local_var): Only make the initialization a
6981 full-expression if stmts_are_full_exprs_p.
6983 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6985 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6987 * call.c (standard_conversion): Use it.
6988 (direct_reference_binding): Likewise.
6989 (build_over_call): Likewise.
6990 (is_properly_derived_from): Likewise.
6991 (compare_ics): Likewise.
6992 * class.c (resolves_to_fixed_type_p): Likewise.
6993 * optimize.c (declare_return_variable): Likewise.
6994 * pt.c (is_specialization_of): Likewise.
6996 * typeck.c (comp_target_parms): Likeiwse.
6997 (build_static_cast): Likewise.
6998 (build_reinterpret_cast): Likewise.
6999 (build_const_cast): Likewise.
7000 (comp_ptr_ttypes_real): Likewise.
7001 (comp_ptr_ttypes_const): Likewise.
7002 * typeck2.c (process_init_constructor): Likewise.
7004 2000-04-30 Scott Snyder <snyder@fnal.gov>
7006 * decl.c (finish_destructor_body): Use the base destructor when
7007 destroying virtual bases.
7009 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7011 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7013 * optimize.c (struct inline_data): Add target_exprs field.
7014 (declare_return_variable): When a function returns an aggregate,
7015 use the variable declared in the TARGET_EXPR as the remapped
7017 (expand_call_inline): Update the pending target_exprs stack.
7018 (optimize_function): Initialize the stack.
7020 * decl2.c (finish_file): Fix typo in comment.
7022 * method.c (emit_thunk): Don't try to return a `void' value.
7024 * optimize.c (initialize_inlined_parameters): If the parameter is
7025 addressable, we need to make a new VAR_DECL, even if the
7026 initializer is constant.
7028 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7030 * decl.c (grok_op_properties): Add an extra check of argtypes.
7032 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7034 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7036 (initialize_inlined_parameters): Try to avoid creating new
7039 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7041 * lex.c (my_get_run_time): Remove.
7042 (init_filename_times): Use get_run_time instead of my_get_run_time.
7043 (check_newline): Likewise.
7044 (dump_time_statistics): Likewise.
7045 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7046 of computing elapsed time explicitly.
7048 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7050 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7051 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7052 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7053 before calling decl_constant_value.
7054 * class.c (check_bitfield_decl): Likewise.
7055 * cvt.c (ocp_convert): Likewise.
7056 (convert): Likewise.
7057 * decl.c (compute_array_index_type): Likewise.
7058 (build_enumerator): Likewise.
7059 * decl2.c (check_cp_case_value): Likewise.
7060 * pt.c (convert_nontype_argument): Likewise.
7062 * typeck.c (decay_conversion): Likewise.
7063 (build_compound_expr): Likewise.
7064 (build_reinterpret_cast): Likewise.
7065 (build_c_cast): Likewise.
7066 (convert_for_assignment): Likewise.
7068 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7070 * decl.c (finish_function): Don't play games with DECL_INLINE.
7072 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7074 * ir.texi: Correct typo.
7076 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7078 * decl.c (grokdeclarator): Reject VLAs as members.
7080 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7082 * call.c (standard_conversion): Accept conversion between
7085 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7087 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7089 * decl2.c (finish_file): Remove double setup for accounting
7092 2000-04-24 Robert Lipe <robertlipe@usa.net>
7094 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7096 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7098 * new.cc (set_new_handler): Needs to be in std::.
7100 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7102 * cp-tree.h (lang_decl): Remove pretty_function_p.
7103 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7104 language-specific node.
7105 * decl.c (cp_make_fname_decl): Use build_decl, not
7106 build_lang_decl, to build the variables.
7107 (grokvardecl): Don't call build_lang_decl for local variables in
7109 (grokdeclarator): Don't call build_lang_decl for local type
7110 declarations in templates.
7111 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7112 zero'd memory, rather than calling memset.
7113 * pt.c: Include hashtab.h.
7114 (local_specializations): New variable.
7115 (retrieve_local_specialization): Use it.
7116 (register_local_specialization): Likewise.
7117 (tsubst_decl): Don't assume local variables have
7119 (instantiate_decl): Set up local_specializations.
7120 * Makefile.in (HTAB_H): New variable.
7122 2000-04-23 Richard Henderson <rth@cygnus.com>
7124 * typeck.c (c_expand_asm_operands): Restore the original
7125 contents of the output list.
7127 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7129 * ir.texi: Document complex number representation.
7131 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7133 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7134 (target_incomplete_p): New function.
7135 (tinfo_base_init): Create comdat NTBS name variable.
7136 (ptr_initializer): Add non_public parameter. Calculate it.
7137 (ptmd_initializer): Likewise.
7138 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7139 (create_real_tinfo_var): Add non_public parameter. Use it.
7140 Push proxy into global namespace.
7141 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7143 * inc/typeinfo (type_info::before, type_info::operator==):
7144 Compare __name addresses.
7146 * tinfo2.cc: Remove new-abi builtins comment.
7148 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7150 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7152 * call.c (joust): Exit early if we get the same function, too.
7154 * decl2.c (key_method): Return NULL_TREE for template classes.
7155 (import_export_class): Don't need to check for template classes.
7157 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7159 * lex.c: Remove references to cccp.c.
7161 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7163 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7164 volatile_memfunc. Add destructor_attr. Adjust dummy.
7165 (DECL_DESTRUCTOR_P): Use destructor_attr.
7166 (DECL_CONST_MEMFUNC_P): Reimplement.
7167 (DECL_VOLATILE_MEMFUNC_P): Remove.
7168 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7169 (overrides): Use DECL_DESTRUCTOR_P.
7170 (check_for_override): Likewise.
7171 * decl.c (start_function): Likewise.
7172 * decl2.c (grokfclassfn): Likewise.
7173 (check_classfn): Likewise.
7174 (grok_function_init): Likewise.
7176 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7178 * decl2.c (grokfield): Issue error on illegal data member
7181 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7183 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7185 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7187 * class.c (build_vtable_entry): Don't build thunks for type-info
7190 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7192 * decl.c (decls_match): Allow a redeclaration of a builtin to
7193 specify args while the builtin did not.
7195 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7197 * cp-tree.def (THUNK_DECL): Add to documentation.
7198 * cp-tree.h (flag_huge_objects): Declare.
7199 * class.c (modify_vtable_entry): Tidy.
7200 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7201 Calculate delta appropriately for the new ABI.
7202 (dfs_modify_vtables): Use it.
7203 (modify_all_vtables): Fix thinko in code to add overriding copies
7204 of functions to primary vtables.
7205 (build_clone): Fix typo in comment.
7206 (clone_function_decl): Correct order of destructors in vtable.
7207 (build_vbase_offset_vtbl_entries): Adjust comment.
7208 (dfs_vcall_offset_queue_p): Remove.
7209 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7210 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7211 (build_vtable_entry): Correct check for pure virtual functions.
7212 Don't declare flag_huge_objects.
7213 * decl.c (flag_huge_objects): Remove declaration.
7214 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7215 Use int_size_in_bytes.
7216 (emit_thunk): Handle vcall offset thunks.
7218 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7220 * decl2.c (parse_time, varconst_time): Delete declarations.
7221 (finish_file): Delete LINENO declaration.
7222 START_TIME and THIS_TIME now long.
7224 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7226 * class.c (build_base_field): Reformat comment.
7228 * inc/cxxabi.h (stddef.h): Comment inclusion.
7229 (__base_class_info::__offset): Comment shift.
7231 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7233 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7234 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7235 (cp_push_exception_identifier): New macro.
7236 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7237 (DECL_BASE_DESTRUCTOR_P): Likewise.
7238 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7239 (get_vtbl_decl_for_binfo): Fix formatting.
7240 (in_charge_arg_for_name): New macro.
7241 (maybe_build_cleanup_and_delete): Remove declaration.
7242 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7243 (in_charge_arg_for_name): New function.
7244 (build_new_method_call): Use it. Handle cloned destructors.
7245 (build_clone): Don't make the base constructor virtual.
7246 Automatically defer generated functions.
7247 (clone_function_decl): Handle destructors, too.
7248 (clone_constructors_and_destructors): Likewise.
7249 (create_vtable_ptr): Don't create a vtable entry for a cloned
7251 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7252 (initialize_predefined_identifiers): Update appropriately.
7253 (finish_destructor_body): Simplify.
7254 (maybe_build_cleanup_and_delete): Remove.
7255 * except.c (expand_throw): Handle new-ABI destructors.
7256 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7257 (build_dtor_call): New function.
7258 (build_delete): Use it. Simplify.
7259 * optimize.c (maybe_clone_body): Handle destructors.
7260 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7262 * exception.cc (cleanup_fn): New typedef.
7263 (CALL_CLEANUP): New macro.
7264 (cp_eh_info): Use them.
7265 (__cp_push_exception): Likewise.
7266 (__cp_pop_exception): Likewise.
7268 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7270 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7271 (complete_dtor_identifier): New macro.
7272 (CLASSTYPE_FIRST_CONVERSION): Remove.
7273 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7274 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7275 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7276 (CLASSTYPE_CONSTRUCTORS): Likewise.
7277 (CLASSTYPE_DESTRUCTORS): Likewise.
7278 (lang_decl): Add cloned_function.
7279 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7280 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7281 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7282 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7283 (DECL_CLONED_FUNCTION_P): Likewise.
7284 (DECL_CLONED_FUNCTION): Likewise.
7285 (clone_function_decl): Declare.
7286 (maybe_clone_body): Likewise.
7287 * call.c (build_user_type_conversion_1): Call complete object
7288 constructors in the new ABI.
7289 (build_new_method_call): Don't add in-charge parameters under the
7291 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7292 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7293 CLASSTYPE_DESTRUCTOR_SLOT.
7294 (build_clone): New function.
7295 (clone_function_decl): Likewise.
7296 (clone_constructors_and_destructors): Likewise.
7297 (check_bases_and_members): Use it.
7298 * decl.c (iniitialize_predefined_identifiers): Initialize
7299 complete_dtor_identifier.
7300 (finish_function): Don't add extra code to a clone.
7301 (lang_mark_tree): Mark cloned_function.
7302 * decl2.c (mark_used): Don't bother trying to instantiate things
7304 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7305 * method.c (set_mangled_name_for_decl): Don't treat clones as
7307 (synthesize_method): Sythesize cloned functions, not the clones.
7308 * optimize.c (inline_data): Update comment on ret_label.
7309 (remap_block): Don't assume DECL_INITIAL exists.
7310 (copy_body_r): Allow ret_label to be NULL.
7311 (maybe_clone_body): Define.
7312 * pt.c (tsubst_decl): Handle clones.
7313 (instantiate_clone): New function.
7314 (instantiate_template): Use it.
7315 (set_mangled_name_for_template_decl): Don't treat clones as
7317 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7318 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7319 * semantics.c (expand_body): Clone function bodies as necessary.
7321 * optimize.c (remap_decl): Avoid sharing structure for arrays
7322 whose size is only known at run-time.
7323 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7325 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7326 to has_in_charge_parm_p.
7327 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7328 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7329 (DECL_COPY_CONSTRUCTOR_P): New macro.
7330 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7331 (build_user_type_conversion_1): Likewise.
7332 (convert_like_real): Likewise.
7333 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7334 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7335 (copy_args_p): Likewise.
7336 (grok_ctor_properties): Likewise.
7337 (start_function): Likewise.
7338 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7339 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7340 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7341 * method.c (do_build_copy_constructor): Use
7342 DECL_HAS_IN_CHARGE_PARM_P.
7343 (synthesize_method): Likewise.
7344 * pt.c (instantiate_template): Remove goto.
7345 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7348 * cp-tre.h (finish_function): Change prototype.
7349 * decl.c (end_cleanup_fn): Adjust caller.
7350 (finish_function): Take only one parameter.
7351 * decl2.c (finish_objects): Adjust caller.
7352 (finish_static_storage_duration_function): Likewise.
7353 * method.c (emit_thunk): Likewise.
7354 * parse.y: Likewise.
7355 * parse.c: Regenerated.
7356 * pt.c (instantiate_decl): Likewise.
7357 * rtti.c (synthesize_tinfo_fn): Likewise.
7358 * semantics.c (expand_body): Likewise.
7360 * cp-tree.h (copy_decl): New function.
7361 * class.c (finish_struct_1): Use it.
7362 * lex.c (copy_decl): Define it.
7363 * pt.c (tsubst_decl): Likewise.
7364 * tree.c (copy_template_template_parm): Likewise.
7366 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7367 has_nonpublic_assign_ref.
7368 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7369 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7370 * class.c (finish_struct_methods): Don't set
7371 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7372 (interface_only): Don't declare.
7373 (interface_unknown): Likewise.
7375 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7377 * tree.h (HAVE_TEMPLATES): Remove definition.
7378 * lang-options.h (-fthis-is-variable): Remove documentation.
7380 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7382 * class.c (instantiate_type): Handle object-relative template-id.
7384 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7385 * decl.c (cplus_expand_expr_stmt): Not here.
7387 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7388 Initialize exprtype earlier.
7390 * parse.y (fn.def1): Check for defining types in return types.
7392 * decl.c (check_tag_decl): Notice extra fundamental types.
7393 Diagnose empty decls in classes, too.
7395 * decl.c (grokdeclarator): Don't override an anonymous name if no
7396 declarator was given.
7398 * cvt.c (convert_to_void): Call resolve_offset_ref.
7400 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7402 * decl2.c (decl_namespace): Handle getting a type.
7404 * typeck.c (build_c_cast): Re-enable warning for cast between
7405 pointer and integer of different size.
7407 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7409 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7411 (__pointer_type_info::__pointer_catch): New virtual function.
7412 (__pointer_to_member_type_info): Derive from
7413 __pointer_type_info. Adjust.
7414 (__pointer_to_member_type_info::__do_catch): Remove.
7415 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7416 (__pointer_to_member_type_info::__pointer_catch): Declare.
7417 * rtti.c (qualifier_flags): Add restrict flag.
7418 (ptmd_initializer): Reorder members.
7419 (create_tinfo_types): Expand comments. Reorder
7420 ptmd_desc_type_node members.
7421 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7423 (__pointer_type_info::__do_catch): Move specific code into
7424 __pointer_catch. Call it.
7425 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7426 specific catch checking. Fix void conversion check.
7427 (__pointer_to_member_type_info::__do_catch): Remove.
7428 (__pointer_to_member_type_info::__pointer_catch): Implement.
7430 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7432 * lex.c (init_parse): Remove traces of classof and headof.
7433 * decl2.c (flag_operator_names): Default to 1.
7434 (lang_decode_option): Do not set it for -ansi.
7436 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7438 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7439 (DECL_MAIN_VARIANT): Remove.
7440 * decl.c (duplicate_decls): Don't set it.
7441 (start_function): Likewise.
7442 (lang_mark_tree): Don't mark it.
7443 * decl2.c (defer_fn): Don't use it.
7444 * lex.c (retrofit_lang_decl): Don't set it.
7445 * pt.c (tsubst_decl): Likewise.
7446 * ptree.c (print_lang_decl): Don't print it.
7447 * typeck.c (mark_addressable): Don't use it.
7449 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7451 * vec.cc: Include <new> and <exception>.
7452 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7453 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7455 (__cxa_vec_delete): Catch dtor exceptions.
7457 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7459 Prepend __ to implementation defined names.
7460 * inc/typeinfo (type_info): Rename _name to __name.
7461 (type_info::type_info): Rename parameter.
7462 (type_info::operator==, type_info::operator!=,
7463 type_info::before): Likewise.
7464 (type_info::is_pointer_p, type_info::is_function_p,
7465 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7468 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7469 (__pointer_type_info::__pointer_type_info): Likewise.
7470 (__pointer_type_info::is_pointer_p,
7471 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7472 (__array_type_info::__array_type_info): Rename parameters.
7473 (__function_type_info::__function_type_info): Likewise.
7474 (__function_type_info::is_function_p): Prepend __.
7475 (__enum_type_info::__enum_type_info): Rename parameters.
7476 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7478 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7480 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7481 (__class_type_info::__class_type_info): Rename parameters.
7482 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7483 (__class_type_info::upcast_result,
7484 __class_type_info::dyncast_result): Prepend __. Move definition
7486 (__class_type_info::do_upcast, __class_type_info::do_catch,
7487 __class_type_info::find_public_src,
7488 __class_type_info::do_dyncast,
7489 __class_type_info::do_find_public_src): Prepend __. Rename
7491 (__si_class_type_info::__si_class_type_info): Rename parameters.
7492 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7493 __si_class_type_info::do_find_public_src): Prepent __. Rename
7495 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7496 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7497 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7499 (__dynamic_cast): Rename parameters.
7500 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7501 type_info::do_catch, type_info::do_upcast): Prepend __.
7502 (contained_p, public_p, virtual_p, contained_public_p,
7503 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7504 (__class_type_info::do_catch,
7505 __class_type_info::do_upcast): Prepend __. Adjust.
7506 (__class_type_info::__upcast_result,
7507 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7509 (__class_type_info::find_public_src): Prepend __. Adjust.
7510 (__class_type_info::do_find_public_src,
7511 __si_class_type_info::do_find_public_src,
7512 __vmi_class_type_info::do_find_public_src): Likewise.
7513 (__class_type_info::do_dyncast,
7514 __si_class_type_info::do_dyncast,
7515 __vmi_class_type_info::do_dyncast): Likewise.
7516 (__class_type_info::do_upcast,
7517 __si_class_type_info::do_upcast,
7518 __vmi_class_type_info::do_upcast): Likewise.
7519 (__dynamic_cast): Adjust.
7520 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7521 (__function_type_info::is_function_p): Likewise.
7522 (__pointer_type_info::do_catch): Likewise. Adjust.
7523 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7524 (__throw_type_match_rtti_2): Adjust.
7525 (__is_pointer): Adjust.
7527 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7529 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7530 (complete_ctor_identifier): New macro.
7531 (special_function_kind): Add sfk_copy_constructor and
7532 sfk_assignment_operator.
7533 (LOOKUP_HAS_IN_CHARGE): Remove.
7534 (cons_up_default_function): Rename to ...
7535 (implicitly_declare_fn): ... this.
7536 * call.c (build_new_method_call): Add in-charge parameters for
7538 * class.c (add_implicitly_declared_members): Change parameter name
7539 from cant_have_assignment to cant_have_const_assignment.
7540 Replace calls to cons_up_default_function to implicitly_declare_fn.
7541 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7542 * decl.c (initialize_predefined_identifiers): Initialize it.
7543 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7545 * init.c (expand_default_init): Don't calculate the in-charge
7547 (build_new_1): Likewise.
7548 * lex.c (cons_up_default_function): Move to method.c.
7549 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7550 (implicitly_declare_fn): New function.
7551 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7552 (build_modify_expr): Likewise.
7553 * typeck2.c (build_functional_cast): Likewise.
7555 Under the new ABI, constructors don't return `this'.
7556 * cp-tree.h (warn_reorder): Declare.
7557 (special_function_kind): New enum.
7558 (global_base_init_list): Remove declaration.
7559 (emit_base_init): Don't return a value.
7560 (check_base_init): Don't declare.
7561 (is_aggr_typedef): Likewise.
7562 * decl.c (check_special_function_return_type): New function.
7563 (return_types): Remove.
7564 (grokdeclarator): Use check_special_function_return_type.
7565 (start_function): Don't initialize ctor_label under the new ABI.
7566 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7567 * init.c (begin_init_stmts): Move to top of file.
7568 (finish_init_stmts): Likewise.
7569 (warn_reorder): Don't declare.
7570 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7572 (check_base_init): Remove.
7573 (is_aggr_typedef): Likewise.
7574 (build_new_1): Don't use the return value of a constructor.
7575 * semantics.c (setup_vtbl_ptr): Don't use the return value
7577 * typeck.c (check_return_expr): Don't magically convert return
7578 statements into `return this' in constructors under the new ABI.
7580 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7581 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7582 (base_ctor_identifier): New macro.
7583 (base_dtor_identifier): Likewise.
7584 (deleting_dtor_identifier): Likewise.
7585 * decl.c: Don't include obstack.h.
7586 (obstack_chunk_alloc): Don't define.
7587 (obstack_chunk_free): Likewise.
7588 (struct predefined_identifier): New type.
7589 (initialize_predefined_identifiers): New function.
7590 (init_decl_processing): Use it.
7591 (debug_temp_inits): Remove.
7592 (start_method): Don't call preserve_data.
7593 (hack_incomplete_structures): Update comment.
7594 * init.c (init_init_processing): Don't initialize
7596 (build_offset_rf): Remove dead code.
7597 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7598 * search.c (init_search_processing): Don't initialize
7601 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7603 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7604 some sign_compare warnings.
7606 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7608 Rename abi::__vmi_class_type_info members.
7609 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7610 base_list, detail_masks members to vmi_flags, vmi_base_count,
7611 vmi_bases and vmi_flags_masks respectively.
7612 (__vmi_class_type_info::vmi_flags_masks): Rename
7613 details_unknown_mask to flags_unknown_mask.
7614 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7615 (__vmi_class_type_info::do_find_public_src): Adjust.
7616 (__vmi_class_type_info::do_dyncast): Adjust.
7617 (__vmi_class_type_info::do_upcast): Adjust.
7619 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7621 * tinfo.cc (convert_to_base): New function.
7622 (get_vbase_offset): Remove. Move into convert_to_base.
7623 (__vmi_class_type_info::do_find_public_src): Adjust.
7624 (__vmi_class_type_info::do_dyncast): Adjust.
7625 (__vmi_class_type_info::do_upcast): Adjust.
7627 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7629 * tinfo.cc (operator=): Use __builtin_strcmp.
7630 * tinfo2.cc (before): Likewise.
7632 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7634 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7635 (DECL_SAVED_INLINE): Rename to ...
7636 (DECL_DEFERRED_FN): ... this.
7637 (in_function_p): Remove declaration.
7638 (mark_inline_for_output): Rename to ...
7639 (defer_fn): ... this.
7640 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7641 (in_function_p): Remove definition.
7642 * decl2.c (saved_inlines): Rename to ...
7643 (deferred_fns): ... this.
7644 (saved_inlines_used): Rename to ...
7645 (deferred_fns_used): ... this.
7646 (mark_inline_for_output): Rename to ...
7647 (defer_fn): ... this.
7648 (finish_file): Adjust accordingly.
7649 (init_decl2): Likewise.
7650 * lex.c (cons_up_default_function): Likewise.
7651 * pt.c (mark_decl_instantiated): Likewise.
7652 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7654 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7655 * semantics.c (expand_body): Defer more functions.
7657 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7660 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7662 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7663 __cxa_vec_delete): Declare.
7665 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7667 * rtti.c (dfs_class_hint_mark): New static function.
7668 (dfs_class_hint_unmark): New static function.
7669 (class_hint_flags): Use them.
7671 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7673 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7675 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7677 * cp-tree.h (instantiate_decl): Change prototype.
7678 * decl2.c (mark_used): Adjust call.
7679 * optimize.c (inlinable_function_p): Adjust handling of templates.
7680 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7681 (do_type_instantiation): Likewise.
7682 (instantiate_decl): Defer more templates.
7683 (instantiate_pending_templates): Adjust logic to handle inline
7686 * Makefile.in (GGC_H): New variable. Use it throughout in place
7689 * call.c: Don't include obstack.h. Include ggc.h.
7690 (obstack_chunk_alloc): Don't define.
7691 (obstack_chunk_free): Likewise.
7692 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7693 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7694 (pop_switch): Free it.
7696 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7698 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7699 if we don't have a DECL_FIELD_OFFSET.
7701 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7703 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7706 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7708 * cfns.gperf (hash, libc_name_p): Prototype.
7710 * rtti.c (build_dynamic_cast_1): Constification.
7712 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7714 * semantics.c (deferred_type_access_control): Prototype.
7716 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7718 Correct many new ABI issues regarding vbase and vcall offset
7720 * cp-tree.h (BINFO_VTABLE): Document.
7721 (struct lang_type): Tweak formatting.
7722 (BINFO_PRIMARY_BINFO): Add to documentation.
7723 (CLASSTYPE_VSIZE): Fix typo in comment.
7724 (CLASSTYPE_VBASECLASSES): Update documentation.
7725 (BINFO_VBASE_MARKED): Remove.
7726 (SET_BINFO_VBASE_MARKED): Likewise.
7727 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7728 (BINFO_FIELDS_MARKED): Remove.
7729 (SET_BINFO_FIELDS_MARKED): Likewise.
7730 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7731 (enum access_kind): New enumeration.
7732 (num_extra_vtbl_entries): Remove declaration.
7733 (size_extra_vtbl_entries): Likewise.
7734 (get_vtbl_decl_for_binfo): New function.
7735 (dfs_vbase_unmark): Remove declaration.
7736 (mark_primary_bases): Likewise.
7737 * class.c (SAME_FN): Remove.
7738 (struct vcall_offset_data_s): Move definition.
7739 (build_vbase_pointer): Use `build', not `build_binary_op', to
7740 access the vbase pointer under the new ABI.
7741 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7742 (build_primary_vtable): Likewise.
7743 (dfs_mark_primary_bases): Move here from search.c.
7744 (mark_primary_bases): Likewise.
7745 (determine_primary_bases): Under the new ABI, don't make a base
7746 class a primary base just because we don't yet have any virtual
7748 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7749 (num_vfun_entries): Remove.
7750 (dfs_count_virtuals): Likewise.
7751 (num_extra_vtbl_entries): Likewise.
7752 (size_extra_vtbl_entries): Likewise.
7753 (layout_virtual_bases): Iterate in inheritance graph order under
7755 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7756 indicate that a vfield is present.
7757 (init_class_processing): Initialize access_public_node, etc., from
7759 (get_vtbl_decl_for_binfo): New function.
7760 (dump_class_hierarchy_r): Likewise.
7761 (dump_class_hierarchy): Use it.
7762 (finish_vtbls): Build the vtbls in inheritance graph order.
7763 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7764 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7765 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7767 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7768 where the vptr points, even for primary vtables.
7769 (build_vtbl_initializer): Adjust handling of vbase and vcall
7771 (build_vcall_and_vbase_vtable_entries): New function.
7772 (dfs_build_vbase_offset_vtbl_entries): Remove.
7773 (build_vbase_offset_vtbl_entries): Reimplement.
7774 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7775 were already handled in a primary base class vtable.
7776 (build_vcall_offset_vtbl_entries): Adjust.
7777 (build_rtti_vtbl_entries): Adjust.
7778 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7779 * init.c (expand_virtual_init): Simplify.
7780 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7781 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7782 * search.c (BINFO_ACCESS): New macro.
7783 (SET_BINFO_ACCESS): Likewise.
7784 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7785 (access_in_type): Likewise.
7786 (dfs_accessible_p): Likewise.
7787 (protected_accessible_p): Likewise.
7788 (lookup_fnfields_1): Adjust documentation.
7789 (dfs_mark_primary_bases): Move to class.c
7790 (mark_primary_bases): Likewise.
7791 (dfs_vbase_unmark): Remove.
7792 (virtual_context): Use BINFO_FOR_VBASE.
7793 (dfs_get_vbase_types): Simplify.
7794 (dfs_build_inheritance_graph_order): New function.
7795 (get_vbase_types): Use it.
7796 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7798 * tinfo.cc (get_vbase_offset): New function.
7799 (__vmi_class_type_info::do_find_public_src): Use it.
7800 (__vmi_class_type_info::do_dyncast): Likewise.
7801 (__vmi_class_type_info::do_upcast): Likewise.
7803 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7805 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7807 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7809 * rtti.c (class_hint_flags): Rename flags.
7810 (class_initializer): Remove flags.
7811 (synthesize_tinfo_var): Combine offset and flags. Add flags
7812 for __vmi_class_type_info.
7813 (create_tinfo_types): Remove flags from __class_type_info and
7814 __si_class_type_info. Merge flags and offset from
7815 base_class_type_info.
7816 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7817 (__base_class_info::is_virtual_p): Adjust.
7818 (__base_class_info::is_public_p): Adjust.
7819 (__base_class_info::offset): New accessor.
7820 (__class_type_info::details): Remove member.
7821 (__class_type_info::__class_type_info): Lose details.
7822 (__class_type_info::detail_masks): Remove.
7823 (__si_class_type_info::__si_class_type_info): Lose details.
7824 (__vmi_class_type_info::details): New member.
7825 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7826 (__vmi_class_type_info::detail_masks): New member.
7827 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7828 with unknown_details_mask.
7829 (__vmi_class_type_info::do_find_public_src): Adjust
7830 (__vmi_class_type_info::do_dyncast): Adjust.
7831 (__vmi_class_type_info::do_upcast): Set result details, if
7833 (__dynamic_cast): Temporarily #if out optimization.
7835 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7837 * rtti.c (get_tinfo_decl): Mark used.
7838 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7839 mark as dealt with, if we output it.
7841 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7843 * class.c: Reorganize to put virtual function table initialization
7844 machinery at the end of the file.
7846 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7848 * class.c (finish_struct): Use bitsize_zero_node.
7849 * pt.c (instantiate_class_template): Likewise.
7851 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7853 Put RTTI entries at negative offsets in new ABI.
7854 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7855 vbase offset at index -3, not -1.
7856 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7857 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7858 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7859 (build_rtti_vtbl_entries): New function.
7860 (set_rtti_entry): Remove.
7861 (build_primary_vtable): Don't use it.
7862 (build_secondary_vtable): Likewise.
7863 (start_vtable): Remove.
7864 (first_vfun_index): New function.
7865 (set_vindex): Likewise.
7866 (add_virtual_function): Don't call start_vtable. Do call
7868 (set_primary_base): Rename parameter.
7869 (determine_primary_base): Likewise.
7870 (num_vfun_entries): Don't use skip_rtti_stuff.
7871 (num_extra_vtbl_entries): Include RTTI information.
7872 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7873 (skip_rtti_stuff): Remove.
7874 (dfs_modify_vtables): Don't use it.
7875 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7876 (layout_nonempty_base_or_field): Update size handling.
7877 (create_vtable_ptr): Tweak.
7878 (layout_class_type): Adjust parameter names.
7879 (finish_struct_1): Simplify.
7880 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7881 (skip_rtti_stuff): Remove.
7882 (first_vfun_index): New function.
7883 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7884 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7885 (marked_vtable_pathp): Declare.
7886 (unmarked_vtable_pathp): Likewise.
7887 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7889 * rtti.c (build_headof): Look for RTTI at negative offsets.
7890 (get_tinfo_decl_dynamic): Likewise.
7891 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7893 (create_pseudo_type_info): Do it here instead. Adjust so that
7894 vptr points at first virtual function.
7895 * search.c (marked_vtable_pathp): Make it global.
7896 (unmarked_vtable_pathp): Likewise.
7897 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7898 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7899 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7900 (get_pure_virtuals): Likewise.
7901 (expand_upcast_fixups): Likewise.
7902 * tree.c (debug_binfo): Likewise.
7903 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7906 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7908 * class.c (check_field_decl): Fix typo.
7909 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7910 (check_methods): Likewise.
7911 (check_field_decls): Likewise.
7912 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7913 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7914 Use DECL_RESULT_FLD, not DECL_RESULT.
7915 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7916 * lex.c (identifier_type): Likewise.
7917 * pt.c (determine_specialization, lookup_template_class): Likewise.
7918 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7919 (resolve_overloaded_unification, more_specialized): Likewise.
7920 * semantics.c (finish_member_declaration): Likewise.
7921 * typeck.c (build_x_function_call): Likewise.
7923 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7925 * class.c (layout_empty_base): Handle empty bases with non-byte
7927 (build_base_field): Likewise.
7928 (layout_virtual_bases): Likewise.
7930 * class.c (finish_struct_1): Fix typo in this change:
7932 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7934 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7936 * decl.c (grokdeclarator): Count partial specializations when
7937 keeping track of how many template classes have been seen.
7939 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7941 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7943 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7944 (get_vfield_offset): Use byte_position.
7945 (set_rtti_entry): Set OFFSET to ssizetype zero.
7946 (get_binfo_offset_as_int): Deleted.
7947 (dfs_record_base_offsets): Use tree_low_cst.
7948 (dfs_search_base_offsets): Likewise.
7949 (layout_nonempty_base_or_field): Reflect changes in RLI format
7950 and call byte_position.
7951 (layout_empty_base): Convert offset to ssizetype.
7952 (build_base_field): use rli_size_unit_so_far.
7953 (dfs_propagate_binfo_offsets): Do computation in proper type.
7954 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7955 (layout_class_type): Reflect changes in RLI names and fields.
7956 (finish_struct_1): Set DECL_FIELD_OFFSET.
7957 * dump.c (dequeue_and_dump): Call bit_position.
7958 * expr.c (cplus_expand_constant): Use byte_position.
7959 * rtti.c (expand_class_desc): Use bitsize_one_node.
7960 * typeck.c (build_component_addr): Use byte_position and don't
7961 special case for zero offset.
7963 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7965 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7967 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7969 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7972 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7974 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7976 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7977 make_typename_type, check_initializer, cp_finish_decl,
7978 xref_tag): Likewise.
7979 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7980 decl_namespace, arg_assoc_template_arg, arg_assoc,
7981 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7982 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7983 args_to_string): Likewise.
7984 * friend.c (is_friend): Likewise.
7985 * lex.c (note_got_semicolon, note_list_got_semicolon,
7986 is_global): Likewise.
7987 * method.c (build_overload_nested_name, build_overload_value,
7988 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7989 * parse.y (typename_sub, typename_sub1): Likewise.
7990 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7991 process_partial_specialization, convert_template_argument,
7992 template_args_equal, add_pending_template, lookup_template_class,
7993 for_each_template_parm_r, maybe_fold_nontype_arg,
7994 tsubst, instantiate_template, type_unification_real, unify,
7995 instantiate_pending_templates, set_mangled_name_for_template_decl):
7997 * repo.c (repo_get_id, repo_template_used): Likewise.
7998 * search.c (lookup_field_1): Likewise.
7999 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8000 * xref.c (classname): Likewise.
8002 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8004 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8005 (CANONICAL_BINFO): New macro.
8006 (BINFO_NEW_VTABLE_MARKED): Use it.
8007 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8008 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8009 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8011 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8012 (build_secondary_vtable): Likewise.
8013 (dfs_finish_vtbls): Likewise.
8014 (dfs_accumulate_vtbl_inits): Likewise.
8015 (accumulate_vtbl_inits): New function.
8016 (finish_vtbls): Make sure that virtual bases come after
8017 non-virtual bases in the vtable group.
8018 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8019 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8020 * search.c (struct vbase_info): Move definition.
8021 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8022 (unmarked_new_vtable_p): Likewise.
8023 (dfs_mark_vtable_path): Remove.
8024 (dfs_mark_new_vtable): Remove.
8025 (dfs_unmark_new_vtable): Likewise.
8026 (dfs_clear_search_slot): Likewise.
8027 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8028 (dfs_clear_vbase_slots): Likewise.
8029 (init_vbase_pointers): LIkewise.
8031 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8033 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8034 SIZETYPE to a non-SIZETYPE.
8036 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8038 * class.c (layout_virtual_bases): Adjust names in conditionally
8041 * class.c (record_base_offsets): New function.
8042 (layout_conflict_p): Likewise.
8043 (layout_nonempty_base_or_field): Use it.
8044 (layout_empty_base): New function.
8045 (build_base_field): Use it.
8046 (build_base_fields): Update comment.
8047 (layout_virtual_bases): Fold in a little code form
8048 layout_basetypes. Use layout_empty_base.
8049 (layout_basetypes): Remove.
8050 (end_of_class): New function.
8051 (layout_class_type): Use it. Adjust.
8053 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8055 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8057 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8058 * typeck.c (fntype_p): Remove.
8060 * cp-tree.h (TI_SPEC_INFO): Remove.
8061 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8062 * pt.c (process_partial_specialization): Likewise.
8064 * class.c (build_base_field): Fix thinko in computation of binfo
8067 * tree.c (mark_local_for_remap_p): Mark variables declared in
8068 TARGET_EXPRs as well.
8070 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8072 * typeck.c (require_complete_type, complete_type,
8073 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8074 build_array_ref, convert_arguments, pointer_diff,
8075 build_x_unary_op, build_unary_op, build_c_cast,
8076 build_modify_expr): Use COMPLETE_TYPE_P etc.
8077 * call.c (is_complete, convert_like_real,
8078 build_new_method_call): Likewise.
8079 * class.c (build_vbase_pointer_fields, check_bases,
8080 build_base_field, finish_struct_1, pushclass): Likewise.
8081 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8082 * decl.c (maybe_process_template_type_declaration, pushtag,
8083 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8084 layout_var_decl, check_initializer, cp_finish_decl,
8085 grokdeclarator, require_complete_types_for_parms,
8086 grok_op_properties, xref_tag, xref_basetypes,
8087 check_function_type): Likewise.
8088 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8089 * friend.c (do_friend): Likewise.
8090 * init.c (build_offset_ref): Likewise.
8091 * parse.y (structsp): Likewise.
8092 * pt.c (maybe_process_partial_specialization,
8093 tsubst_friend_function, instantiate_class_template, tsubst,
8094 do_type_instantiation, instantiate_pending_templates): Likewise.
8095 * repo.c (repo_get_id): Likewise.
8096 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8097 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8098 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8099 * semantics.c (begin_class_definition): Likewise.
8100 * tree.c (build_cplus_method_type): Likewise.
8101 * typeck2.c (digest_init, build_functional_cast,
8102 add_exception_specifier): Likewise.
8103 * parse.h, parse.c: Regenerated.
8105 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8107 * inc/cxxabi.h: New header file. Define new-abi entry points.
8108 (__pointer_type_info::target): Rename member to ...
8109 (__pointer_type_info::type): ... here.
8110 (__base_class_info::type): Rename member to ...
8111 (__base_class_info::base): ... here.
8112 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8113 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8114 (abi_node): New global tree node.
8115 * decl.c (abi_node): Document.
8116 (init_decl_processing): Initialize abi_node.
8117 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8118 (get_vmi_pseudo_type_info): Likewise.
8119 (create_tinfo_types): Likewise.
8120 (emit_support_tinfos): Likewise.
8121 * tinfo.h (cxxabi.h): Include for new-abi.
8122 Move rtti class definitions to new header file.
8123 * tinfo.cc (abi): Use the namespace.
8124 (std): Move new abi rtti classes from here ...
8125 (__cxxabiv1): ... to here.
8126 * tinfo2.cc (cxxabi.h): Include for new-abi.
8127 Move rtti class definitions to new header file.
8128 (std): Move new abi rtti classes from here ...
8129 (__cxxabiv1): ... to here.
8130 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8133 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8134 Jason Merrill <jason@casey.cygnus.com>
8136 * method.c (build_overload_int): Use host_integerp.
8138 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8140 * init.c (build_offset_ref): Handle the case of a templated member
8143 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8145 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8147 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8149 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8150 * class.c (check_bitfield_decl): Turn illegal bitfields into
8152 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8154 (dfs_offset_for_unshared_vbases): Likewise.
8155 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8156 pointer-to-member correctly under the new ABI.
8157 * expr.c (cplus_expand_constant): Don't use cp_convert when
8158 turning an offset into a pointer-to-member.
8159 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8160 when dereferencing them under the new ABI.
8161 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8162 of pointers-to-members under the new ABI.
8164 * class.c (check_bitfield_decl): Remove restriction on really long
8166 (layout_class_type): Implement new ABI handling of bitfields
8167 longer than their types.
8169 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8171 * parse.y (extdefs): Call ggc_collect.
8172 * parse.c: Regenerated.
8174 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8176 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8177 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8180 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8182 * class.c (build_vbase_path): Use integer_zerop.
8183 (build_vtable_entry): Use tree_low_cst.
8184 (get_vfield_offset): Use bit_position.
8185 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8187 (check_bitfield_decl): Set DECL_SIZE using convert.
8188 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8189 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8191 (finish_struct_1): Use bit_position.
8192 (dump_class_hierarchy): Use tree_low_cst.
8193 * cp-tree.h (min_precision): Add declaration.
8194 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8195 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8196 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8197 * expr.c (cplus_expand_constant): Use bit_position.
8198 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8199 * rtti.c (get_base_offset): Use bit_position.
8200 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8201 host_integerp, and tree_low_cst.
8202 (pointer_int_sum): Use integer_zerop.
8203 (build_component_addr): Use bit_position.
8205 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8207 * typeck.c (require_complete_type): Don't assume size_zero_node.
8208 (complete_type_or_else): Likewise.
8210 2000-03-16 Steven Grady <grady@digitaldeck.com>
8211 Jason Merrill <jason@casey.cygnus.com>
8213 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8215 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8217 * decl2.c (grokfield): Bail out if type is error_mark_node.
8219 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8221 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8222 (__pointer_to_member_data): ... here. Adjust.
8223 * rtti.c (create_tinfo_types): Adjust.
8225 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8227 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8228 * decl.c (ref_desc_type_node): Undocument.
8229 * rtti.c (ptr_ref_initializer): Rename to ...
8230 (ptr_initializer): ... here. Adjust comments.
8231 (ptmd_initializer): Fix comment thinko.
8232 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8233 (create_tinfo_types): Remove ref_desc_type_node init.
8234 * tinfo2.cc (__reference_type_info): Remove.
8236 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8238 * decl.c (cp_finish_decl): Remove obsolete comment.
8240 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8242 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8244 * cp-tree.h: Tweak documentation.
8245 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8246 (avoid_overlap): Remove.
8247 (get_binfo_offset_as_int): New function.
8248 (dfs_serach_base_offsets): Likewise.
8249 (layout_nonempty_base_or_field): Likewise.
8250 (build_base_field): Layout fields here. Avoid placing two objects
8251 of the same type at the same address, under the new ABI.
8252 (build_base_fields): Adjust accordingly.
8253 (create_vtable_ptr): Return the new field, but don't attach it to
8255 (remove_base_field): Remove.
8256 (remove_base_fields): Remove.
8257 (layout_basetypes): Adjust accordingly.
8258 (layout_class_type): Call layout_field for each field, rather than
8259 just making a wholesale call to layout_type.
8261 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8263 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8265 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8267 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8269 * except.c (dtor_nothrow): New fn.
8270 (do_pop_exception): Use it. Take type parm.
8271 (push_eh_cleanup): Take type parm.
8272 (expand_start_catch_block): Pass it.
8273 (build_eh_type_type_ref): Accept null type.
8275 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8277 * cp-tree.h (revert_static_member_fn): Change prototype.
8278 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8279 (grok_op_properties): Likewise.
8280 (start_function): Likewise.
8281 (revert_static_member_fn): Simplify.
8282 * pt.c (check_explicit_specialization): Adjust call to
8283 revert_static_member_fn.
8285 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8287 * cp-tree.h (scope_kind): New type.
8288 (tmpl_spec_kind): Likewise.
8289 (declare_pseudo_global_level): Remove.
8290 (pseudo_global_level_p): Rename to template_parm_scope_p.
8291 (pushlevel): Remove declaration.
8292 (begin_scope): New function.
8293 (finish_scope): Likewise.
8294 (current_tmpl_spec_kind): Likewise.
8295 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8296 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8297 Add template_spec_p.
8298 (toplevel_bindings_p): Adjust.
8299 (declare_pseudo_global_level): Remove.
8300 (pseudo_global_level_p): Rename to template_parm_scope_p.
8301 (current_tmpl_spec_kind): New function.
8302 (begin_scope): Likewise.
8303 (finish_scope): Likewise.
8304 (maybe_push_to_top_level): Adjust.
8305 (maybe_process_template_type_declaration): Likewise.
8306 (pushtag): Likewise.
8307 (pushdecl_nonclass_level): Likewise.
8308 (lookup_tag): Likewise.
8309 (grokfndecl): Handle member template specializations. Share
8310 constructor and non-constructor code.
8311 * decl2.c (check_classfn): Handle member template specializations.
8312 * pt.c (begin_template_parm_list): Use begin_scope.
8313 (begin_specialization): Likewise.
8314 (end_specialization): Likewise.
8315 (check_explicit_specialization): Use current_tmpl_spec_kind.
8316 Handle member template specializations.
8317 (end_template_decl): Use finish_scope. Remove call to
8319 (push_template_decl_real): Remove bogus error message.
8320 (tsubst_decl): Fix typo in code contained in comment.
8321 (instantiate_template): Handle member template specializations.
8322 (most_general_template): Likewise.
8324 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8326 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8327 (do_identifier): Ditto for error().
8329 * pt.c (convert_nontype_argument): Ditto for cp_error().
8330 (convert_template_argument): Ditto for cp_pedwarn().
8332 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8334 * exception.cc (__check_null_eh_spec): New fn.
8335 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8337 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8339 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8340 * except.c (expand_end_eh_spec): Add the return type.
8341 * rtti.c (throw_bad_cast): Add the parmtypes.
8342 (throw_bad_typeid): Likewise.
8344 * semantics.c (expand_stmt): Only leave out rtl for unused
8345 artificials, and set DECL_IGNORED_P on them as well.
8346 * decl.c (wrapup_globals_for_namespace): Likewise.
8348 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8350 * decl.c (maybe_commonize_var): Skip all artificial decls.
8351 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8353 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8355 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8356 * cp-tree.h: Declare flag_enforce_eh_specs.
8357 * decl.c (store_parm_decls, finish_function): Check it.
8359 C library functions don't throw.
8360 * Makefile.in (cfns.h): New target.
8361 (except.o): Depend on it.
8362 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8363 * cfns.gperf: New file.
8364 * cfns.h: Generated.
8365 * except.c: Include it.
8366 (nothrow_libfn_p): New fn.
8367 * decl.c (grokfndecl): Use it.
8368 * cp-tree.h: Declare it.
8370 * decl.c (push_overloaded_decl_1, auto_function,
8371 define_function): Lose.
8372 (build_library_fn_1): New static fn.
8373 (builtin_function): Use it.
8374 (get_atexit_node): Use build_library_fn_ptr.
8375 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8376 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8377 push_void_library_fn, push_throw_library_fn): New fns.
8378 * cp-tree.h: Declare them.
8379 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8380 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8381 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8382 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8383 * rtti.c (build_runtime_decl): Lose.
8384 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8385 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8386 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8388 * call.c (build_call): Remove result_type parm.
8389 Call mark_used on unused artificial fns.
8390 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8392 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8394 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8396 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8397 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8398 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8399 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8400 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8401 expand_generic_desc): Likewise.
8403 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8405 * exception.cc (__cp_pop_exception): Cleanup the original object.
8407 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8409 * decl.c (grok_op_properties): Merge conversion to void warning
8410 with other silly op warnings.
8412 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8414 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8415 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8417 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8419 * decl.c (cp_make_fname_decl): New function.
8420 (wrapup_globals_for_namespace): Don't emit unused static vars.
8421 (init_decl_processing): Remove comment about use of
8422 array_domain_type. Set make_fname_decl.
8423 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8424 * semantics.c (begin_compound_stmt): Remove
8425 current_function_name_declared flagging.
8426 (expand_stmt): Don't emit unused local statics.
8427 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8430 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8432 * typeck.c (convert_for_assignment): Don't look at array
8434 * call.c (convert_like_real): Likewise.
8436 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8438 Add initial support for '\uNNNN' specifier.
8439 * lex.c (read_ucs): New fn.
8440 (readescape, skip_white_space): Call it.
8441 (is_extended_char, is_extended_char_1): New fns.
8442 (utf8_extend_token): New fn, #if 0'd out.
8443 (real_yylex): Treat extended chars like letters.
8445 * search.c (note_debug_info_needed): Walk the bases even if we
8446 weren't deferring the type itself.
8448 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8450 * decl2.c (finish_objects): Constify a char*.
8452 * method.c (emit_thunk): Likewise.
8454 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8456 * typeck.c (dubious_conversion_warnings): Look through
8459 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8461 * class.c (dfs_modify_vtables): I is now unsigned.
8462 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8463 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8464 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8465 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8466 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8467 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8468 Call integer_all_onesp.
8469 * typeck2.c (process_init_constructor): Use compare_tree_int.
8471 * lang-specs.h (as): Don't call if -syntax-only.
8473 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8475 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8476 RTL_EXPR_HAS_NO_SCOPE after all.
8478 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8480 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8481 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8482 RTL_EXPR_HAS_NO_SCOPE.
8484 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8487 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8489 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8491 * call.c (convert_like): Macrofy.
8492 (convert_like_with_context): New macro.
8493 (convert_like_real): Renamed from convert_like. Add calling
8494 context parameters, for diagnostics. Add recursive flag. Call
8495 dubious_conversion_warnings for outer conversion.
8496 (build_user_type_conversion): Use convert_like_with_context.
8497 (build_over_call): Likewise. Don't warn about dubious
8498 conversions here. Adjust convert_default_arg calls.
8499 (convert_default_arg): Add context parameters for diagnostics.
8500 Pass throught to convert_like_with_context.
8501 * cp-tree.h (convert_default_arg): Add context parameters.
8502 (dubious_conversion_warnings): Prototype new function.
8503 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8504 (dubious_conversion_warnings): New function, broken
8505 out of convert_for_assignment.
8506 (convert_for_assignment): Adjust.
8508 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8510 * decl2.c (key_method): Break out from...
8511 (import_export_vtable, import_export_class): ...here.
8513 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8514 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8516 * search.c (note_debug_info_needed, dfs_debug_mark,
8517 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8518 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8520 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8522 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8525 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8527 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8528 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8529 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8530 (lang_type): Split gets_new into has_new and has_array_new.
8531 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8532 (TYPE_GETS_NEW): Split into ...
8533 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8534 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8535 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8536 (build_op_new_call): Don't declare.
8537 (build_new_1): Likewise.
8538 * call.c (build_op_new_call): Remove.
8539 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8540 instead of TYPE_NEEDS_DESTRUCTOR.
8541 (finish_struct_bits): Likewise.
8542 (add_implicitly_declared_members): Likewise.
8543 (check_field_decl): Likewise.
8544 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8545 correctly under the new ABI.
8546 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8547 instead of TYPE_NEEDS_DESTRUCTOR.
8548 (initialize_local_var): Likewise.
8549 (destroy_local_var): Likewise.
8550 (cp_finish_decl): Likewise.
8551 (register_dtor_fn): Likewise.
8552 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8553 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8554 TYPE_VEC_DELETE_TAKES_SIZE here.
8555 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8556 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8557 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8558 (finish_destructor_body): Likewise.
8559 (maybe_build_cleanup_1): Likewise.
8560 * decl2.c (do_static_destruction): Likewise.
8561 * init.c (build_new_1): Make it static.
8562 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8563 (expand_cleanup_for_base): Likewise.
8564 (get_cookie_size): New function.
8565 (build_new_1): Handle array-new cookies correctly under the new
8567 (build_vec_delete_1): Likewise.
8568 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8569 (build_delete): Likewise.
8570 (build_vec_delete): Handle array-new cookies correctly under the new
8572 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8573 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8574 TYPE_HAS_ARRAY_NEW_OPERATOR.
8575 * ptree.c (print_lang_type): Check them.
8576 * search.c (context_for_name_lookup): Fix typo in comment.
8577 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8578 * tree.c (break_out_cleanups): Likewise.
8579 (build_cplus_array_test_1): Likewise.
8580 (cp_build_qualified_type_real): Likewise.
8581 * typeck.c (complete_type): Likewise.
8583 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8584 the command-line, not the end.
8586 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8588 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8590 2000-03-02 Tom Tromey <tromey@cygnus.com>
8592 * cp-tree.h (build_java_class_ref): Declare.
8593 * init.c (build_java_class_ref): No longer static.
8594 * except.c (expand_throw): Generate a Java-style `throw' if the
8595 thrown object is a "Java" object.
8596 (initialize_handler_parm): Generate a Java-style lookup of
8597 exception info if the caught object is a "Java" object.
8598 (catch_language, catch_language_init): New globals.
8599 (decl_is_java_type): New function.
8600 (expand_start_catch_block): Don't call push_eh_info() or
8601 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8602 class reference to build_catch_block.
8604 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8606 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8608 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8610 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8611 to merge reference/pointer code and fix incorrect warnings.
8613 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8615 * search.c (protected_accessible_p): Use context_for_name_lookup.
8617 * init.c (construct_virtual_bases): Fix thinko.
8618 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8620 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8622 * decl.c (current_function_decl): Move to toplev.c.
8624 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8626 * pt.c (fn_type_unification): Unify return type, whenever
8628 (get_bindings_real): Only pass return type when necessary.
8629 Remove explicit return type check.
8630 * class.c (resolve_address_of_overloaded_function): Pass desired
8631 return type to fn_type_unification.
8633 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8635 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8637 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8639 * rtti.c (expand_class_desc): Likewise.
8640 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8641 (THUNK_VCALL_OFFSET): Likewise.
8642 (THUNK_DELTA): Reflect changes in ../tree.h.
8644 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8646 * search.c (protected_accessible_p): Also allow the access if
8647 the member is public in DERIVED. Lose TYPE parm.
8648 (friend_accessible_p): Lose TYPE parm.
8649 (accessible_p): Adjust.
8651 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8653 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8654 on things that are not sizes; ssize_binop deleted.
8655 Call size_diffop when appropriate.
8656 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8657 (build_primary_vtable, build_secondary_vtable): Likewise.
8658 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8659 Variable I is HOST_WIDE_INT.
8660 (get_vfield_offset): Pass proper types to size_binop.
8661 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8662 (finish_struct_1): Likewise.
8663 (skip_rtti_stuff): Arg N is now pointer to signed.
8664 (layout_class_type): Use size_zero_node.
8665 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8666 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8667 * decl.c (complete_arry_type): Pass proper types to size_binop.
8668 (xref_basetypes): BINFO_OFFSET is sizetype.
8669 * error.c (dump_expr): Don't use size_binop non-sizes.
8670 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8671 * init.c (construct_virtual_bases): Fix type error.
8672 (build_vec_delete_1): Pass proper type to size_binop and don't
8674 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8675 * rtti.c (get_base_offset): Pass proper type to size_binop.
8676 * search.c (dfs_find_vbases): Fix type error.
8677 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8678 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8679 * tree.c (debug_binfo): Variable N is signed.
8680 Use HOST_WIDE_INT_PRINT_DEC.
8681 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8682 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8683 size_one_node and size_zero_node.
8684 (c_alignof): Use size_one_node.
8685 (build_component_addr): Pass proper types to size_binop.
8686 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8688 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8690 Implement class scope using-declarations for functions.
8691 * class.c (handle_using_decl): Call add_method for used functions.
8692 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8693 (add_method): Used functions are hidden by local functions.
8694 (check_bases_and_members): Handle using-decls before finalizing
8695 CLASSTYPE_METHOD_VEC.
8696 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8697 override the type of 'this' accordingly.
8698 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8699 (convert_class_to_reference, build_user_type_conversion_1,
8700 build_new_function_call, build_object_call, build_new_op,
8701 build_new_method_call): Pass ctype parm.
8703 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8705 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8706 build_new_function_call, build_object_call, build_new_op,
8707 build_new_method_call, build_op_delete_call): Don't get basetype_path
8709 * typeck.c (build_component_ref): Likewise.
8710 * init.c (build_offset_ref): Likewise.
8711 (resolve_offset_ref): Don't call enforce_access.
8712 Call build_scoped_ref.
8713 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8714 would cause an error or if -pedantic.
8715 * class.c (alter_access): Lose binfo parm.
8717 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8719 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8722 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8724 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8725 pseudo_type_info creation into the std namespace
8727 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8729 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8730 (import_export_class): Remove declaration.
8731 * decl2.c (import_export_class): Make it static.
8732 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8733 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8734 EXPR_WITH_FILE_LOCATION.
8735 * lex.c (check_newline): Tweak filename/lineno setting.
8736 * semantics.c (begin_while_stmt): Fix typo in comment.
8738 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8740 * lang-options.h (-fmessage-length=): Add missing option.
8742 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8744 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8746 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8748 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8750 * optimize.c (expand_call_inline): Emit the return label before
8751 evaluating the return value.
8753 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8755 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8756 than duplicating functionality here.
8757 * optimize.c: Include input.h.
8758 (expand_call_inline): Use push_srcloc and pop_srcloc.
8759 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8760 * parse.c: Regenerated.
8761 * Makefile.in (lex.o): Depend on input.h.
8762 (optimize.o): Likewise.
8764 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8766 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8767 function type, rather than ICE.
8769 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8771 * decl.c (grokdeclarator): Call decl_type_access_control.
8772 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8775 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8777 * decl.c (decls_match): Remove obsolete static member nadgering.
8779 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8781 * decl.c (grokdeclarator): Change ANSI to ISO.
8782 * lex.c (consume_string, readescape, do_identifier): Likewise.
8783 (parse_float, real_yylex): Likewise.
8784 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8785 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8786 new_type_id, maybe_label_decls, simple_stmt,
8787 for.init.statement): Likewise.
8788 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8789 * semantics.c (finish_named_return_value): Likewise.
8790 * parse.c: Regenerate.
8792 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8794 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8795 (CPTI_CLASS_STAR_TYPE): Remove.
8796 (vtable_index_type): Likewise.
8797 (class_star_type_node): Remove.
8798 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8799 (build_binary_op_nodefault): Remove.
8800 * call.c (build_new_op): Use build_binary_op instead of
8801 build_binary_op_nodefault.
8802 * decl.c (init_decl_processing): Remove class_star_type_node
8803 initialization. Make delta_type_node ptrdiff_type_node under the
8804 new ABI. Initialize vtable_index_type.
8805 (build_ptrmemfunc_type): Build different structures for the new
8807 (build_enumerator): Use build_binary_op instead of
8808 build_binary_op_nodefault.
8809 * method.c (build_overload_value): Mangle pointers-to-members
8810 appropriately under the new ABI.
8811 * typeck.c (build_array_ref): Use build_binary_op instead of
8812 build_binary_op_nodefault.
8813 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8814 (build_binary_op_nodefault): Rename to ...
8815 (build_binary_op): ... this. Remove old version. Adjust for
8816 pointer-to-member comparisons under the new ABI.
8817 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8818 (build_ptrmemfunc): Adjust for the new ABI.
8819 (expand_ptrmemfunc_cst): Likewise.
8820 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8821 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8823 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8825 * call.c (build_object_call): Compress consecutive calls to
8827 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8828 (build_op_delete_call): Adjust message formatting.
8830 * class.c (check_bases): Compress consecutive calls to
8832 (finish_struct_anon): Say 'ISO C++'.
8834 * decl.c (start_decl): Same here.
8835 (grok_reference_init): Likewise.
8836 (grokfndecl): Correct message formatting.
8837 (grokfndecl): Improve diagnostic.
8838 (check_static_variable_definition): Likewise. Say 'ISO C++'
8839 (compute_array_index_type): Say 'ISO C++'
8840 (create_array_type_for_decl): Compress consecutive calls to
8842 (grokdeclarator): Say 'ISO C++'
8843 (grok_op_properties): Likewise.
8845 * decl2.c (delete_sanity): Clairify diagnostic.
8846 (check_member_template): Same here.
8847 (grok_function_init): Use consistent terminology.
8849 * expr.c (do_case): Say 'ISO C++'
8851 * friend.c (do_friend): Compress consecutive calls to warning.
8853 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8855 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8856 * class.c (build_secondary_vtable): Reorganize. Don't create a
8857 new vtable under the new ABI.
8858 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8860 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8861 the initializing elements.
8862 (initialize_vtable): New function.
8863 (dfs_finish_vtbls): Use it.
8864 (dfs_accumulate_vtbl_inits): New function.
8865 (finish_vtbls): Merge primary and secondary vtables under the new
8867 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8868 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8871 * class.c (build_vtable): New function, split out from ...
8872 (get_vtable_decl): ... here, and ...
8873 (build_secondary_vtable): ... here.
8875 * pt.c (tsubst_decl): Fix formatting.
8877 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8879 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8880 (avoid_overlap, build_base_field): Likewise.
8881 (build_base_field, build_base_fields, is_empty_class):
8882 Test DECL_SIZE with integer_zero.
8883 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8884 * cp-tree.h (struct lang_type): New field size_unit.
8885 (CLASSTYPE_SIZE_UNIT): New macro.
8886 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8887 (cp_finish_decl): Delete -Wlarger-than processing.
8888 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8889 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8890 * tree.c (make_binfo): binfo vector is one entry longer.
8891 (walk_tree): Walk DECL_SIZE_UNIT.
8893 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8895 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8897 (build_vtable_entry): Don't assume all vtable entries are
8899 (build_vtbl_initializer): Adjust accordingly.
8900 (get_vtable_decl): Fix formatting.
8902 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8904 * semantics.c (deferred_type_access_control): Walk the entire
8906 (save_type_access_control): Rename from
8907 initial_deferred_type_access_control. Just remember the value.
8908 (decl_type_access_control): New fn.
8909 (begin_function_definition): Use deferred_type_access_control, after
8910 we've started the function. Set type_lookups to error_mark_node.
8911 * parse.y (frob_specs, fn.def1): Adjust.
8912 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8913 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8914 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8915 (after_type_component_declarator0): Likewise.
8916 (after_type_component_declarator): Likewise.
8917 (notype_component_declarator): Likewise.
8918 * cp-tree.h: Adjust.
8920 * decl.c (redeclaration_error_message): Allow redeclaration of
8921 namespace-scope decls.
8923 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8925 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8927 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8929 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8930 * decl2.c (grokclassfn): Likewise.
8932 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8934 * decl2.c (lang_decode_option): Don't set default message length
8936 * lex.c (lang_init_options): Set it here.
8938 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8940 Make DECL_CONTEXT mean the class in which a member function was
8941 declared, even for a virtual function.
8942 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8943 (DECL_FRIEND_CONTEXT): New macro.
8944 (DECL_REAL_CONTEXT): Remove.
8945 (SET_DECL_FRIEND_CONTEXT): Likewise.
8946 (DECL_VIRTUAL_CONTEXT): Adjust.
8947 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8948 (add_friends): Remove.
8949 (hack_decl_function_context): Likewise.
8950 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8952 (build_over_call): Fix indentation. Use DECL_CONTEXT
8953 instead of DECL_CLASS_CONTEXT.
8954 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8955 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8956 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8957 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8958 (build_base_field): Likewise.
8959 (finish_struct_1): Likewise.
8960 (build_self_reference): Likewise.
8961 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8963 (pushtag): Use decl_function_context, not
8964 hack_decl_function_context.
8965 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8966 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8967 (pushdecl): Remove bogus code.
8968 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8969 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8970 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8971 Use decl_function_context, nothack_decl_function_context.
8972 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8973 (grokdeclarator): Likewise. Use decl_function_context, not
8974 hack_decl_function_context.
8975 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8976 (start_function): Use DECL_FRIEND_CONTEXT, not
8977 DECL_CLASS_CONTEXT. Use decl_function_context, not
8978 hack_decl_function_context.
8979 (finish_function): Use decl_function_context, not
8980 hack_decl_function_context.
8981 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8983 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8984 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8985 (grokfield): Likewise.
8986 (finish_builtin_type): Likewise.
8987 (finish_vtable_vardec): Use decl_function_context, not
8988 hack_decl_function_context.
8989 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8990 (start_static_initialization_or_destruction): Likewise.
8991 (finish_static_initialization_or_destruction): Likewise.
8992 (mark_used): Adjust logic for deciding when to synthesize methods.
8993 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8995 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8997 * friend.c (is_friend): Likewise.
8998 (add_friends): Remove.
8999 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9000 * lex.c (begin_definition_of_inclass_inline): Use
9001 decl_function_context, not hack_decl_function_context.
9002 (process_next_inline): Likewise.
9003 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9004 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9005 DECL_CLASSS_CONTEXT.
9006 (hack_identifier): Likewise.
9007 (synthesize_method): Use decl_function_context, not
9008 hack_decl_function_context.
9009 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9011 (is_member_template): Use decl_function_context, not
9012 hack_decl_function_context. Use DECL_CONTEXT, not
9014 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9016 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9018 (push_template_decl_real): Likewise.
9019 (instantiate_class_template): Don't call add_friends.
9020 (tsubst_default_argument): Use DECL_CONTEXT, not
9022 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9023 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9024 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9026 * repo.c (repo_inline_used): Likewise.
9027 * search.c (current_scope): Adjust for new _CONTEXT macros.
9028 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9030 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9031 (lookup_fnfields_here):Likewise.
9032 (check_final_overrider): Likewise.
9033 (init_vbase_pointers): Likewise.
9034 (virtual_context): Likewise.
9035 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9036 (expand_body): Use decl_function_context, not
9037 hack_decl_function_context.
9038 * tree.c (hack_decl_function_context): Remove.
9039 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9041 * typeck2.c (error_not_base_type): Likewise.
9043 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9045 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9047 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9049 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9051 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9053 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9055 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9057 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9059 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9061 * parse.y (frob_specs): Split out...
9062 (parse_decl): From here.
9063 (fn.def2): Call initial_deferred_type_access_control.
9064 (after_type_component_declarator0): Call frob_specs.
9065 (notype_component_declarator0): Likewise.
9066 * search.c (friend_accessible_p): Nested classes are friends of their
9069 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9071 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9072 used to create an implicit temporary.
9074 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9077 2000-02-08 Nathan Sidwell <nathan@acm.org>
9079 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9080 strip array element qualifiers too.
9082 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9084 * decl.c (store_parm_decls): Don't build cleanups for parameters
9085 while processing_template_decl.
9087 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9089 * cp-tree.h (struct saved_scope): Add incomplete field.
9090 (namespace_scope_incomplete): New macro.
9091 * decl.c (pushdecl): Use it.
9092 (hack_incomplete_structures): Use it. See through artificial
9094 (mark_saved_scope): Mark it.
9096 Implement access control for nested types.
9097 * search.c (type_access_control): New fn.
9098 (accessible_p): Now we do perform access control for types.
9099 * semantics.c (deferred_type_access_control): New fn.
9100 (initial_deferred_type_access_control): New fn.
9101 (begin_function_definition): Call it. Add lookups parm.
9102 * decl.c (struct binding_level): Add this_class field.
9103 (pushlevel_class): Set it.
9104 (mark_binding_level): Mark it.
9105 (lookup_name_real): Use it. Call type_access_control.
9106 (mark_saved_scope): Mark lookups field.
9107 * cp-tree.h (flagged_type_tree): Add lookups field.
9108 (struct saved_scope): Add lookups field.
9109 (type_lookups): New macro.
9110 * parse.y (declmods): Now <ftype>.
9111 (parse_decl): Add lookups parm. Call
9112 initial_deferred_type_access_control.
9113 (lang_extdef): Clear type_lookups.
9114 (typed_declspecs, declmods, typespec): Set lookups field.
9115 (initdcl): Call deferred_type_access_control.
9116 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9117 component_decl_1, named_parm): Adjust.
9118 * friend.c (is_friend): Nested classes are friends of their
9121 * class.c (currently_open_derived_class): New fn.
9122 * method.c (hack_identifier): Use it.
9124 * lex.c (do_identifier): Remove obsolete code.
9126 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9128 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9130 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9131 thinks this file is plain C).
9133 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9135 * Makefile.in (call.o): Depend on $(EXPR_H).
9137 * call.c: Include "expr.h".
9139 * class.c (dump_class_hierarchy): Add prototype.
9141 * search.c (dfs_get_pure_virtuals): Likewise.
9143 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9145 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9148 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9150 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9151 Store it in DECL_FCONTEXT.
9152 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9154 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9156 * tinfo.h (old abi): #include "tconfig.h".
9157 * tinfo.cc (convert_to_base): Move into old abi section.
9159 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9161 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9162 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9163 (BINFO_PRIMARY_BINFO): New macro.
9164 (BF_DELTA): Rename to ...
9165 (BV_DELTA): ... this.
9166 (BF_VCALL_INDEX): Rename to ...
9167 (BV_VCALL_INDEX): ... this.
9168 (BF_FN): Rename to ...
9170 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9171 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9172 (modify_vtable_entry): Simplify.
9173 (add_virtual_function): Rename BF_ macros to BV_ variants.
9174 (build_vtable_initializer): Likewise.
9175 (get_class_offset_1): Remove.
9176 (dfs_get_class_offset): Likewise.
9177 (get_class_offset): Likewise.
9178 (dfs_find_final_overrider): New function.
9179 (find_final_overrider): Likewise.
9180 (modify_one_vtable): Remove.
9181 (dfs_find_base): New function.
9182 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9183 find_final_overrider.
9184 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9186 (dfs_fixup_vtable_deltas): Remove.
9187 (override_one_vtable): Remove.
9188 (merge_overrides): Likewise.
9189 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9190 unreal chilren of virtual bases.
9191 (finish_struct_1): Don't use merge_overrides. Don't use
9192 dfs_fixup_vtable_deltas.
9193 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9196 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9197 Jason Merrill <jason@yorick.cygnus.com>
9199 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9201 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9203 * exception.cc (__throw_bad_typeid): Add missing std::.
9205 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9207 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9209 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9211 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9213 Runtime support for new-abi rtti.
9214 * inc/typeinfo (type_info::operator!=): Define in class.
9215 (type_info::before, type_info::name, type_info::operator==,
9216 type_info::operator!=): Define new ABI implementations.
9217 (type_info::is_pointer_p, type_info::is_function_p): Declare
9218 new virtual functions.
9219 (type_info::do_catch, type_info::do_upcast): Likewise.
9221 * tinfo.h (__base_class_info): Define new class.
9222 (__class_type_info): Likewise.
9223 (__si_class_type_info): Likewise.
9224 (__vmi_class_type_info): Likewise.
9225 (__dynamic_cast): Prototype.
9227 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9228 (type_info::is_pointer_p): Define new function.
9229 (type_info::is_function_p): Likewise.
9230 (type_info::do_catch): Likewise.
9231 (type_info::do_upcast): Likewise.
9232 (vtable_prefix): New structure for vtable access.
9233 (adjust_pointer): Define new template function.
9234 (contained_p, public_p, virtual_p, contained_public_p,
9235 contained_nonpublic_p, contained_nonvirtual_p): Define new
9237 (nonvirtual_base_type): New local variable.
9238 (__class_type_info::~__class_type_info): Define.
9239 (__si_class_type_info::~__si_class_type_info): Likewise.
9240 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9241 (__class_type_info::do_catch): Define new function.
9242 (__class_type_info::do_upcast): Likewise.
9243 (__class_type_info::find_public_src): Likewise.
9244 (__class_type_info::do_find_public_src): Likewise.
9245 (__si_class_type_info::do_find_public_src): Likewise.
9246 (__vmi_class_type_info::do_find_public_src): Likewise.
9247 (__class_type_info::do_dyncast): Likewise.
9248 (__si_class_type_info::do_dyncast): Likewise.
9249 (__vmi_class_type_info::do_dyncast): Likewise.
9250 (__class_type_info::do_upcast): Likewise.
9251 (__si_class_type_info::do_upcast): Likewise.
9252 (__vmi_class_type_info::do_upcast): Likewise.
9253 (__dynamic_cast): Likewise.
9255 * tinfo2.cc (__fundamental_type_info): Define new class.
9256 (__pointer_type_info): Likewise.
9257 (__reference_type_info): Likewise.
9258 (__array_type_info): Likewise.
9259 (__function_type_info): Likewise.
9260 (__enum_type_info): Likewise.
9261 (__ptr_to_member_type_info): Likewise.
9262 (__fundamental_type_info::~__fundamental_type_info): Define.
9263 (__pointer_type_info::~__pointer_type_info): Likewise.
9264 (__reference_type_info::~__reference_type_info): Likewise.
9265 (__array_type_info::~__array_type_info): Likewise.
9266 (__function_type_info::~__function_type_info): Likewise.
9267 (__enum_type_info::~__enum_type_info): Likewise.
9268 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9269 (__pointer_type_info::do_catch): Define new function.
9270 (__ptr_to_member_type_info::do_catch): Define new function.
9272 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9273 (__is_pointer): Likewise.
9275 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9277 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9279 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9280 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9281 (make_new_vtable): New function.
9282 (modify_vtable_entry): Handle generation of new vtables correctly.
9283 (modify_one_vtable): Remove unused parameter.
9284 (dfs_fixup_vtable_deltas): Likewise.
9285 (override_one_vtable): Use build_secondary_vtable.
9286 (finish_struct_1): Use build_primary_vtable and
9287 build_secondary_vtable.
9289 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9291 * cp/decl.c: Adjust variable names, comments, help strings.
9293 2000-01-29 Nathan Sidwell <nathan@acm.org>
9295 * new2.cc (operator delete[]): Use operator delete, don't assume
9298 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9300 * class.c (build_vtbl_initializer): Add argument to
9301 build_vtable_entry call.
9303 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9305 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9306 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9307 (BF_DELTA): New macro.
9308 (BF_VCALL_INDEX): Likewise.
9310 (THUNK_VCALL_OFFSET): Likewise.
9311 (make_thunk): Change prototype.
9312 * class.c (build_vtable_entry): Integrate
9313 build_vtable_entry_for_fn. Handle vcall indices.
9314 (build_vtable_entry_for_fn): Remove.
9315 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9316 BF_VCALL_INDEX, BF_FN.
9317 (modify_vtable_entry): Integrate common code from
9318 modify_one_vtable and dfs_fixup_vtable_deltas.
9319 (add_virtual_function): Set BF_VCALL_INDEX.
9320 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9322 (modify_one_vtable): Simplify.
9323 (dfs_fixup_vtable_deltas): Likewise.
9324 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9325 * method.c (make_thunk): Handle vcall indices.
9327 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9329 Compiler side new abi rtti (not enabled).
9330 * cp-tree.h (new_abi_rtti_p): New macro.
9331 (emit_support_tinfos): Prototype new function.
9332 (tinfo_decl_p): Likewise.
9333 (emit_tinfo_decl): Likwise.
9334 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9336 (doing_runtime): New local static.
9337 (init_rtti_processing): Add new-abi initializer.
9338 (get_tinfo_decl): Add new-abi logic.
9339 (tinfo_from_decl): Likewise.
9340 (build_dynamic_cast_1): Likewise.
9341 (qualifier_flags): New static function.
9342 (tinfo_base_init): Likewise.
9343 (generic_initializer): Likewise.
9344 (ptr_ref_initializer): Likewise.
9345 (ptmd_initializer): Likewise.
9346 (class_hint_flags): Likewise.
9347 (class_initializer): Likewise.
9348 (synthesize_tinfo_var): Likewise.
9349 (create_real_tinfo_var): Likewise.
9350 (create_pseudo_type_info): Likewise.
9351 (get_vmi_pseudo_type_info): Likewise.
9352 (create_tinfo_types): Likewise.
9353 (emit_support_tinfos): New global function.
9354 (tinfo_decl_p): New global predicate.
9355 (emit_tinfo_decl): New global function.
9356 * class.c (set_rtti_entry): Generalize for old and new rtti.
9357 (build_vtbl_initializer): Likewise.
9358 * decl2.c (finish_file): Likewise.
9360 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9362 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9363 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9365 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9367 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9370 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9372 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9374 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9376 * optimize.c (calls_setjmp_r): Supply new argument
9377 to special_function_p.
9379 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9381 * call.c: PROTO -> PARAMS.
9382 * class.c: Likewise.
9383 * cp-tree.h: Likewise.
9387 * decl2.c: Likewise.
9389 * errfn.c: Likewise.
9390 * error.c: Likewise.
9391 * except.c: Likewise.
9394 * input.c: Likewise.
9397 * method.c: Likewise.
9398 * optimize.c: Likewise.
9399 * parse.y: Likewise.
9403 * search.c: Likewise.
9404 * semantics.c: Likewise.
9407 * typeck.c: Likewise.
9408 * typeck2.c: Likewise.
9411 2000-01-25 Richard Henderson <rth@cygnus.com>
9413 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9415 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9417 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9418 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9419 (struct vcall_offset_data_s): New type.
9420 (dfs_vcall_offset_queue_p): New function.
9421 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9422 (build_vcall_offset_vtbl_entries): Likewise.
9423 (layout_vtable_decl): Likewise.
9424 (num_vfun_entries): Likewise.
9425 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9426 (build_vtbl_initializer): Likewise.
9427 (dfs_finish_vtabls): Use layout_vtable_decl.
9428 (modify_one_vtables): Always duplicate vtables under the new ABI.
9429 (finish_struct_1): Use layout_vtable_decl.
9431 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9433 * decl.c (member_function_or_else): Change third arg from a format
9434 specifier to an `enum overload_flags'. Callers changed.
9436 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9438 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9439 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9440 build_const_cast, get_delta_difference, check_return_expr): Avoid
9441 ANSI string concatenation usage.
9443 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9445 * class.c (layout_class_type): Put the fields required to make a
9446 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9449 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9451 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9454 * decl2.c (mark_used): Do instantiate inlines that have been
9455 explicitly instantiated.
9457 2000-01-24 Richard Henderson <rth@cygnus.com>
9459 * call.c (build_over_call): Use expand_tree_builtin.
9460 * typeck.c (build_function_call_real): Likewise.
9461 (build_binary_op_nodefault): Handle unordered compares.
9463 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9465 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9466 cp_tree_index values.
9467 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9468 New global node #defines for them.
9469 * rtti.c (call_void_fn): Replace with ...
9470 (build_runtime_decl): ... new static function.
9471 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9472 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9473 (build_dynamic_cast_1): Always produce correctly typed result.
9474 Explicitly produce type_info addresses. Use dynamic_cast_node.
9475 * exception.cc (__throw_bad_cast): Return `void *'.
9476 (__throw_bad_typeid): Return `const type_info &'.
9478 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9480 * cp-tree.h (get_vtable_decl): Prototype new function.
9481 * class.c (get_vtable_decl): New function. Broken out from ...
9482 (build_vtable): ... here. Use it.
9483 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9486 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9488 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9489 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9490 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9491 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9492 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9493 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9494 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9495 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9496 (CPTI_TINFO_VAR_ID): New enumeration.
9497 (__tp_desc_type_node, __access_mode_type_node,
9498 __bltn_desc_type_node, __user_desc_type_node,
9499 __class_desc_type_node, __ptr_desc_type_node,
9500 __attr_desc_type_node, __func_desc_type_node,
9501 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9502 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9503 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9504 enum_desc_type_node, class_desc_type_node,
9505 si_class_desc_type_node, vmi_class_desc_type_node,
9506 ptmd_desc_type_node, base_desc_type_node): New #defines.
9507 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9508 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9509 (tinfo_var_id): New enumeration.
9510 (DECL_TINFO_FN_P): Augment comment.
9511 * decl.c (cp_global_trees): Adjust documentation.
9512 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9513 tinfo_decl_type and tinfo_var_id.
9514 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9515 (build_typeid): Remove unused variable.
9516 (get_tinfo_var): Use tinfo_var_id.
9517 (tinfo_name): New static function.
9518 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9519 (tinfo_from_decl): Likewise.
9520 (get_base_offset): New static function, broken out of
9522 (expand_si_desc): Use tinfo_name.
9523 (expand_class_desc): Likewise. Lose local static variable.
9524 Use base_desc_type_node. Use get_base_offset.
9525 (expand_ptr_desc): Use tinfo_name.
9526 (expand_attr_desc): Likewise.
9527 (expand_generic_desc): Likewise.
9529 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9530 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9532 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9534 * cp-tree.h (__eprintf): Remove declaration.
9535 * tree.c (__eprintf): Remove definition.
9537 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9538 Mark Mitchell <mark@codesourcery.com>
9540 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9541 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9543 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9545 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9547 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9549 * cp-tree.h (register_dtor_fn): New function.
9550 * decl.c (destroy_local_static): Rename to ...
9551 (register_dtor_fn): ... this. Give it external linkage.
9552 (expand_static_init): Use it.
9553 * decl2.c (do_static_initialization): Likewise, if using
9555 (do_static_destruction): Check that __cxa_atexit is not in use.
9556 (finish_file): Don't call do_static_destruction if using
9559 * typeck.c (convert_arguments): Restore two-message error
9562 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9564 Remap dynamic cast hint values to be consistent across ABIs.
9565 * search.c (dynamic_cast_base_recurse): Remap generated value.
9566 (get_dynamic_cast_base_type): Adjust documentation.
9567 * tinfo.h (__user_type_info::dyncast): Likewise.
9568 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9569 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9570 (__class_type_info::do_dyncast): Likewise.
9571 (__class_type_info::do_find_public_subobj): Likewise.
9572 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9574 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9576 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9578 * typeck2.c (incomplete_type_error): Restore previous
9579 cp_error and cp_error_at call sequence.
9581 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9583 * class.c (dump_class_hierarchy): Make format agree with argument;
9584 cast pointer to unsigned long and print with %lx.
9586 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9588 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9590 * typeck.c (composite_pointer_type, common_type,
9591 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9592 build_function_call_real, convert_arguments,
9593 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9594 build_unary_op, mark_addressable, build_compound_expr,
9595 build_static_cast, build_reinterpret_cast, build_const_cast,
9596 build_c_cast, build_modify_expr, get_delta_difference,
9597 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9598 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9600 * typeck2.c (readonly_error, abstract_virtuals_error,
9601 process_init_constructor, check_for_new_type): Likewise.
9603 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9605 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9608 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9610 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9611 (build_x_typeid): Likewise.
9612 (get_tinfo_fn): Likewise.
9613 (get_tinfo_fn_unused): Rename to ...
9614 (get_tinfo_decl): ... here.
9615 * rtti.c (build_headof): Replace logic error with assertion.
9616 (get_tinfo_fn_dynamic): Rename to ...
9617 (get_tinfo_decl_dynamic): ... here. Make static. Use
9618 complete_type_or_else.
9619 (build_x_typeid): Move into ...
9620 (build_typeid): ... here. Adjust call to
9621 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9622 throw_bad_typeid expression.
9623 (get_tinfo_fn_unused): Rename to ...
9624 (get_tinfo_decl): ... here. Adjust comment.
9625 (get_tinfo_fn): Delete.
9626 (tinfo_from_decl): New static function.
9627 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9628 (get_typeid): Use complete_type_or_else.
9629 (build_dynamic_cast_1): Adjust calls to
9630 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9631 * parse.y (primary): Adjust call to build_typeid.
9632 * except.c (build_eh_type_type_ref): Adjust call to
9633 get_tinfo_decl. Mark as used.
9634 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9635 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9636 * parse.c: Regenerated.
9638 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9640 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9642 (resolves_to_fixed_type_p): Document calling convention.
9643 * rtti.c (build_x_typeid): Initialize NONNULL.
9645 * cp-tree.h (build_shared_int_cst): New function.
9646 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9647 * class.c (modify_vtable_entry): Likewise.
9648 (add_virtual_function): Split out code to generated shared
9649 INTEGER_CSTs to build_share_int_cst.
9650 (modify_all_vtables): Handle all the overridden functions here.
9651 Add overridden functions from non-primary virtual bases to the
9653 (finish_struct_1): Adjust call to modify_all_vtables. Add
9654 overridden functions from non-primary bases to the vtable.
9655 * tree.c (build_shared_int_cst): New function.
9657 * cp-tree.h (scratchalloc): Remove.
9658 (build_scratch_list): Likewise.
9659 * call.c (convert_class_to_reference): Replace build_scratch_list
9660 and build_expr_list with build_tree_list.
9661 (add_candidate): Replace scratchalloc with expralloc. Note memory
9663 (build_user_type_conversion_1): Replace build_scratch_list
9664 and build_expr_list with build_tree_list.
9665 (build_new_op): Likewise.
9666 (build_op_delete_call): Likewise.
9667 (convert_like): Likewise.
9668 * cvt.c (ocp_convert): Likewise.
9669 * decl.c (start_decl): Likewise.
9670 (start_function): Likewise.
9671 (finish_destructor_body): Likewise.
9672 (maybe_build_cleanup_1): Likewise.
9673 * decl2.c (reparse_decl_as_expr): Likewise.
9674 * init.c (perform_member_init): Likewise.
9675 (expand_cleanup_for_base): Likewise.
9676 (build_builtin_delete_call): Likewise.
9677 (build_new_1): Likewise.
9678 (build_delete): Likewise.
9679 * method.c (do_build_assign_ref): Likewise.
9680 * parse.y (already_scoped_stmt): Likewise.
9681 (nontrivial_exprlist): Likewise.
9682 (net_initializer): Likewise.
9683 (initlist): Likewise.
9684 * parse.c: Regenerated.
9685 * rtti.c (build_x_typeid): Likewise.
9686 (build_dynamic_cast_1): Likewise.
9687 * typeck.c (build_x_compound_expr): Likewise.
9688 (build_static_cast): Likewise.
9689 (build_modify_expr): Likewise.
9691 * cp-tree.h (DECL_VINDEX): Add documentation.
9692 * class.c (build_vtable_entry): Likewise.
9693 (start_vtable): Add comment.
9694 (add_virtual_function): Replace pending_hard_virtuals with
9695 overridden_virtuals and pending_virtuals with new_virtuals.
9696 Replace redundant assignments with assertions.
9697 (check_for_override): Add comment.
9698 (check_bases_and_members): Replace pending_hard_virtuals with
9699 overridden_virtuals and pending_virtuals with new_virtuals.
9700 (create_vtbl_ptr): Likewise.
9701 (layout_class_type): Likewise.
9702 (finish_struct_1): Likewise. Add comments.
9704 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9706 * class.c (finish_struct_1): Replace redundant code with
9709 * cp-tree.h (flag_new_abi): Move.
9710 (flag_use_cxa_atexit): Likewise.
9711 (flag_honor_std): Likewise.
9712 (flag_rtti): Likewise.
9713 (vbase_offsets_in_vtable_p): Define.
9714 (vptrs_present_everywhere_p): Likewise.
9715 (TYPE_CONTAINS_VPTR_P): Likewise.
9716 (dfs_walk_real): Declare.
9717 * class.c (build_vbase_pointer_fields): Check
9718 vbase_offsets_in_vtable_p.
9719 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9721 (build_vbase_offset_vtbl_entries): Simplify.
9722 (build_vbase_offset_vtbl_entries): Adjust.
9723 (build_vbase_pointer): Add ability to look up vbase offsets in
9725 (start_vtable): New function.
9726 (add_virtual_function): Use it.
9727 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9728 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9729 (build_vtbl_initializer): Take the type of the complete object as
9730 input. Use it to correctly calculate vbase offsets.
9731 (dfs_finish_vtbls): Pass the complete type to
9732 build_vtbl_initializer.
9733 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9734 (create_vtable_ptr): Create a vtable even if there are no
9735 new virtual functions, under the new ABI.
9736 (finish_struct_1): Likewise.
9737 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9738 * decl.c (exapnd_static_init): Remove call to
9739 preserve_initializer.
9740 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9742 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9743 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9744 (construct_virtual_bases): Don't initialize virtual base pointers
9746 (build_aggr_init): Clean up comment.
9747 (expand_aggr_init_1): Likewise.
9748 * rtti.c (expand_class_desc): Store the virtual function table
9749 index where the vbase offset lives in the offset field.
9750 * search.c (dfs_walk_real): Make it global.
9751 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9752 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9754 * tinfo.h (USItype): Make it signed under the new ABI.
9755 * tinfo.cc (convert_to_base): New function. Encapsulate base
9756 conversion logic here.
9757 (__class_type_info::do_upcast): Use it.
9758 (__class_type_info::do_dyncast): Likewise.
9759 (__class_type_info::do_find_public_subobj): Likewise.
9761 * init.c (construct_virtual_bases): Don't look up the addresses of
9762 virtual bases at run-time.
9764 * class.c (build_vbase_pointer): Relocate.
9765 (build_vbase_pointer_fields): Likewise.
9766 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9767 (build_vbase_offset_vtbl_entries): Likewise.
9769 * decl.c (init_decl_processing): Complain if -fnew-abi
9770 -fno-vtable-thunks is used.
9772 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9775 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9777 * cp-tree.h (num_extra_vtbl_entries): New function.
9778 (size_extra_vtbl_entries): Likewise.
9779 (dfs_vtable_path_unmark): Likewise.
9780 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9781 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9782 * class.c (num_extra_vtbl_entries): New function.
9783 (size_extra_vtbl_entries): Likewise.
9784 (dfs_build_vbase_offset_vtbl_entries): New function.
9785 (build_vbase_offset_vtbl_entries): Likewise.
9786 (build_vtbl_initializer): Use it.
9787 (finish_struct_1): Adjust vtable sizes (using
9788 num_extra_vtbl_entries).
9789 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9790 THUNK_DECL is non-NULL before expanding it.
9791 * init.c (expand_virtual_init): Adjust the vtable pointer by
9792 size_extra_vtbl_entries before storing it.
9793 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9794 Handle TREE_LIST parameters here, not in the dfs_* functions.
9795 (dfs_unmarked_real_bases_queue_p): Adjust.
9796 (dfs_marked_real_bases_queue_p): Likewise.
9797 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9798 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9799 (dfs_vtable_path_unmark): Likewise.
9801 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9803 * optimize.c (copy_body_r): Clear the operand three of a
9804 TARGET_EXPR when copying it.
9806 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9808 * method.c (build_decl_overload_real): Check whether we are in ::
9809 before returning __builtin_new/delete.
9811 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9813 * pt.c (tsubst_friend_function): Improve comment.
9814 (instantiate_decl): Avoid crashing when a "nested" function is
9815 instantiated from the top level.
9817 * dump.c (dqeueue_and_dump): Dump
9818 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9820 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9822 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9824 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9826 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9827 ENABLE_NEW_GXX_ABI defined.
9828 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9829 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9830 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9832 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9834 * decl.c (start_cleanup_fn): Call pushdecl.
9836 * call.c (convert_class_to_reference): Fix typos.
9837 (build_conditional_expr): Handle errors gracefully.
9838 * class.c (push_nested_class): Likewise.
9839 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9840 (DECL_THIS_EXTERN): Use it.
9841 (DECL_THIS_STATIC): Likewise.
9842 * cvt.c (convert_to_void): Handle errors gracefully.
9843 (build_expr_type_conversion): Likewise.
9844 * decl.c (maybe_push_decl): Likewise.
9845 (start_decl_1): Likewise.
9846 (require_complete_types_for_parms): Likewise.
9847 * parse.y (structsp): Likewise.
9848 (base_class): Likewise.
9849 * parse.c: Regenerated.
9850 * pt.c (finish_member_template_decl): Likewise.
9851 * typeck.c (decay_conversion): Likewise.
9853 * cp-tree.h (dfs_skip_vbases): New function.
9854 (find_vbase_instance): Likewise.
9855 * class.c (determine_primary_base): Allow a nearly empty base to
9856 serve as a primary base class under the new ABI.
9857 (get_class_offset_1): Rename to ...
9858 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9860 (get_class_offset): Use it. Issue error messages here.
9861 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9862 find the right copies of virtual bases.
9863 (fixup_vtable_deltas1): Rename to ...
9864 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9865 bases as primary bases.
9866 (fixup_vtable_deltas): Remove.
9867 (override_one_vtable): Handle virtual bases as primary bases.
9868 (merge_overrides): Likewise.
9869 (finish_struct_1): Likewise.
9870 (dump_class_hierarchy): Dump primary-ness of bases as well.
9871 * search.c (mark_primary_bases): Use a pre-order traversal to
9872 handle primary virtual bases.
9873 (dfs_skip_vbases): New fiunction.
9874 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9875 (fixup_virtual_upcast_offsets): Likewise.
9876 (fixup_all_virtual_upcast_offsets): Likewise.
9877 (dfs_find_vbase_instances): New function.
9878 (find_vbase_instance): Likewise.
9880 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9882 * lex.c (DIR_SEPARATOR): Delete macro.
9884 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9886 * decl2.c (lang_decode_option): Handle automatic line wrapping
9889 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9891 * friend.c (do_friend): Don't resolve scopes when processing
9892 template declarations, even if the qualifying scope doesn't
9893 involve template parameters.
9895 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9897 * class.c (dfs_modify_vtables_queue_p): Remove.
9898 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9899 and dfs_marked_real_bases_queue_p instead of
9900 dfs_modify_vtables_queue_p.
9902 * class.c (build_vbase_path): Simplify.
9903 (dfs_propagate_binfo_offsets): New function.
9904 (propagate_binfo_offsets): Use it.
9905 (remove_base_field): Simplify.
9906 (dfs_set_offset_for_vbases): Remove.
9907 (dfs_set_offset_for_shared_vbases): New function.
9908 (dfs_set_offset_for_unshared_vbases): Likewise.
9909 (layout_virtual_bases): Use them.
9910 (layout_basetypes): Don't call propagate_binfo_offsets.
9911 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9914 * class.c (build_base_field): New function, split out from ...
9915 (build_base_fields): ... here. Use it. Allocate primary bases
9916 first, under the new ABI.
9917 (get_vtable_entry): Remove.
9918 (remove_base_field): New function, split out from ...
9919 (remove_base_fields): ... here. Adjust since primary bases come
9920 first under the new ABI.
9922 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9923 (initialize_vtbl_ptrs): New function.
9924 (expand_indirect_vtbls_init): Change prototype.
9925 (convert_pointer_to_vbase): Declare.
9926 * init.c (expand_direct_vtbls_init): Remove.
9927 (dfs_initialize_vtbl_ptrs): New function.
9928 (initialize_vtbl_ptrs): Likewise.
9929 (emit_base_init): Use initialize_vtbl_ptrs.
9930 * search.c (convert_pointer_to_vbase): Make it global.
9931 (expand_indirect_vtbls_init): Remove vtable initialization code.
9932 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9934 * class.c (dfs_finish_vtbls): New function.
9935 (finish_vtbls): Use it.
9936 (dump_class_hierarchy): New function.
9938 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9939 (BINFO_VBASE_PRIMARY_P): New macro.
9940 (BINFO_VIRTUALS): Add to documentation.
9941 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9942 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9943 (dfs_mark_primary_bases_queue_p): Likewise.
9944 (dfs_unmarked_real_bases_queue_p): New function.
9945 (dfs_marked_real_bases_queue_p): Likewise.
9946 * search.c (dfs_mark_primary_bases): Adjust.
9947 (mark_primary_bases): Likewise.
9948 (get_shared_vbase_if_not_primary): New function.
9949 (dfs_unmarked_real_bases_queue_p): Likewise.
9950 (dfs_marked_real_bases_queue_p): Likewise.
9951 (dfs_get_pure_virtuals): Simplify.
9952 (get_pure_virtuals): Likewise.
9954 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9956 * lex.c: Include tm_p.h.
9958 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9960 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9962 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9964 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9965 * pt.c (instantiate_decl): Defer comdat templates that might not be
9968 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9969 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9970 (finish_file): Likewise.
9972 * decl2.c (import_export_class): Undo 12/14 change.
9974 * error.c (dump_decl): operator new, not operatornew.
9976 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9977 * search.c (lookup_field_1): Look for the last field with the
9980 2000-01-05 Nathan Sidwell <nathan@acm.org>
9982 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9985 2000-01-05 Nathan Sidwell <nathan@acm.org>
9987 * typeck.c (build_static_cast): Don't strip target qualifiers
9988 when casting from a class.
9990 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9992 * class.c (warn_hidden): Initialize variable `fndecl'.
9994 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9996 * decl.c (flag_isoc9x): New variable to be able to use code in
9997 c-common.c. For now always zero.
9999 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10001 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10002 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10003 or unshare_base_binfos for virtual bases here.
10004 * search.c (dfs_get_vbase_types): Do it here.
10005 (get_vbase_types): Adjust.
10007 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10009 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10010 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10011 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10012 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10013 (unmark_primary_bases): Remove declaration.
10014 (unmarkedp): Declare.
10015 (dfs_vbase_unmark): Likewise.
10016 * class.c (determine_primary_base): Return immediately if there
10017 are no base classes. Call mark_primary_bases here.
10018 (modify_all_direct_vtables): Remove.
10019 (modify_all_indirect_vtables): Remove.
10020 (dfs_modify_vtables_queue_p): New function.
10021 (dfs_modify_vtables): New function.
10022 (modify_all_vtables): Use them.
10023 (build_base_fields): Build FIELD_DECLs for primary virtual base
10025 (create_vtable_ptr): Don't call determine_primary_base here.
10026 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10027 (dfs_set_offset_for_vbases): ... this.
10028 (layout_virtual_bases): Use it.
10029 (layout_class_type): Call determine_primary_base here.
10030 * search.c (unmarkedp): Make it global.
10031 (shared_marked_p): Simplify.
10032 (shared_unmarked_p): Likewise.
10033 (dfs_primary_bases_queue_p): Remove.
10034 (dfs_unmark_primary_bases): Likewise.
10035 (unmark_primary_bases): Likewise.
10036 (mark_primary_bases): Simplify.
10037 (get_pure_virtuals): Don't call mark_primary_bases here.
10038 (dfs_vbase_unmark): New function.
10039 (get_vbase_types): Simplify.
10041 * class.c (struct base_info): Remove.
10042 (determine_primary_base): Take has_virtual_p rather than a
10043 base_info as input. Don't calculate max_has_virtual.
10044 (finish_struct_bits): Remove max_has_virtual argument.
10045 (create_vtable_ptr): Remove max_has_virtual_p argument.
10046 (layout_virtual_bases): Remove max argument.
10047 (layout_basetypes): Likewise.
10048 (layout_class_type): Remove max_has_virtual_p argument.
10049 (finish_struct_1): Remove max_has_virtual.
10051 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10052 (layout_basetypes): Remove.
10053 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10054 Update to handle primary virtual bases.
10055 (remove_base_fields): New function, split out from
10057 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10058 (layout_virtual_bases): New function, split out from
10059 layout_basetypes. Update to handle primary virtual bases.
10060 (layout_basetypes): Moved here from tree.c. Use
10061 remove_base_fields and layout_virtual_bases.
10062 * search.c (dfs_mark_primary_bases_queue_p): New function.
10063 (mark_primary_bases): Use it.
10064 * tree.c (CEIL): Remove.
10065 (propagate_binfo_offsets): Remove.
10066 (layout_basetypes): Remove.
10068 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10070 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10071 (BINFO_PRIMARY_MARKED_P): New macro.
10072 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10073 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10074 (mark_primary_bases): New function.
10075 (unmark_primary_bases): Likewise.
10076 * search.c (get_abstract_virtuals_1): Remove.
10077 (dfs_mark_primary_bases): New function.
10078 (mark_primary_bases): Likewise.
10079 (dfs_unmark_primary_bases): Likewise.
10080 (unmark_primary_bases): Likewise.
10081 (dfs_get_pure_virtuals): Likewise.
10083 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10085 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10086 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10087 (modify_one_vtable): Adjust.
10088 (fixup_vtable_deltas1): Likewise.
10089 (override_one_vtable): Likewise.
10090 * search.c (get_abstract_virtuals_1): Likewise.
10091 (get_pure_virtuals): Likewise.
10092 (expand_upcast_fixups): Likewise.
10093 * tree.c (debug_binfo): Likewise.
10095 * class.c (build_vtable): Don't return a value. Don't rebuild
10096 vtables for bases that have already been handled.
10097 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10098 already been handled.
10099 (modify_one_vtable): Adjust accordingly.
10100 (fixup_vtable_deltas1): Likewise.
10101 (finish_struct_1): Likewise.
10103 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10105 * call.c (build_new_method_call): Also check destructors.