1 2001-08-16 Mark Mitchell <mark@codesourcery.com>
3 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
6 2001-08-14 Richard Henderson <rth@redhat.com>
8 * class.c, cp-tree.h (build_vfn_ref): Remove.
9 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
11 2001-08-13 Mark Mitchell <mark@codesourcery.com>
13 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
14 empty class assignment as having side-effects to avoid
17 2001-08-13 Zack Weinberg <zackw@panix.com>
19 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
20 * except.c: Include libfuncs.h.
22 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
24 * decl.c (grokdeclarator): Clarify diagnostic message.
26 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
28 * decl2.c (do_nonmember_using_decl): Replace using directive
29 with using declaration in the error message.
31 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
33 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
34 criterion to avoid rebuilding expression tree instead of
35 processing_template_decl.
37 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
39 Support named return value optimization for inlines, too.
40 * decl.c (finish_function): Nullify returns here.
41 * semantics.c (genrtl_start_function): Not here.
42 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
43 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
44 Also nullify the CLEANUP_STMT for the nrv.
45 * cp-tree.h: Declare it.
46 * optimize.c (declare_return_variable): Replace the nrv with the
48 * typeck.c (check_return_expr): Be more flexible on alignment check.
49 Ignore cv-quals when checking for a matching type.
51 2001-08-09 Richard Henderson <rth@redhat.com>
53 * decl2.c (finish_objects): Use target hooks instead of
54 assemble_constructor and assemble_destructor.
56 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
58 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
60 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
63 Stop using TYPE_NONCOPIED_PARTS.
64 * call.c (build_over_call): Be careful when copy constructing
65 or assigning to an empty class.
66 * class.c (check_bases_and_members): It has a
67 COMPLEX_ASSIGN_REF if it has a vptr.
68 (layout_class_type): Don't add empty class padding to
70 (finish_struct_1): Don't add the VFIELD either.
71 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
74 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
76 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
78 2001-08-06 Richard Henderson <rth@redhat.com>
80 * decl2.c (finish_objects): Pass a symbol_ref and priority to
81 assemble_{constructor,destructor}. Remove priority handling.
83 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
85 Don't allow template-id in using-declaration.
86 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
87 (do_class_using_decl): Likewise.
89 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
91 * cp/spew.c (read_token): No need to pop buffers.
93 2001-08-02 Stan Shebs <shebs@apple.com>
95 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
96 (fnaddr_from_vtable_entry): Remove decl.
97 * method.c (use_thunk): Update comment.
99 2001-08-01 Andrew Cagney <ac131313@redhat.com>
101 * repo.c (get_base_filename): Change return value to const char
104 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
108 * cp-tree.h (flag_honor_std): Remove.
109 (CPTI_FAKE_STD): Remove.
110 (std_node): Remove comment about it being NULL.
111 (fake_std_node): Remove.
112 * decl.c (in_fake_std): Remove.
113 (walk_namespaces_r): Remove fake_std_node check.
114 (push_namespace): Remove in_fake_std code.
115 (pop_namespace): Likewise.
116 (lookup_name_real): Remove fake_std_node check.
117 (init_decl_processing): Always create std_node. Always add
119 (builtin_function): Always put non '_' fns in std.
120 * decl2.c (flag_honor_std): Remove.
121 (lang_f_options): Remove honor-std.
122 (unsupported_options): Add honor-std.
123 (set_decl_namespace): Remove fake_std_node check.
124 (validate_nonmember_using_decl): Likewise.
125 (do_using_directive): Likewise.
126 (handle_class_head): Likewise.
127 * dump.c (cp_dump_tree): Likewise.
128 * except.c (init_exception_processing): Adjust.
129 * init.c (build_member_call): Remove fake_std_node check.
130 (build_offset_ref): Likewise.
131 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
132 * rtti.c (init_rtti_processing): Adjust.
134 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
136 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
137 operand while calling cp_tree_equal.
139 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
141 The 3.0 ABI no longer has vbase pointer fields.
142 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
143 FORMAT_VBASE_NAME): Remove.
144 * method.c (do_build_copy_constructor): Adjust.
145 (do_build_assign_ref): Adjust.
146 * search.c (lookup_field_r): Adjust.
147 * typeck.c (build_component_ref): Adjust.
149 The 3.0 ABI always has a vtable pointer at the start of every
151 * rtti.c (build_headof_sub): Remove.
152 (build_headof): Adjust.
153 (get_tinfo_decl_dynamic): No need to check flag_rtti
155 (create_real_tinfo_var): Explain why we need a hidden name.
157 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
160 * class.c (update_vtable_entry_for_fn): The fixed adjustment
161 of a virtual thunk should be from declaring base.
163 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
165 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
166 the shared virtual base, so preserving inheritance graph order.
168 2001-07-30 Andreas Jaeger <aj@suse.de>
170 * decl2.c: Remove unused var global_temp_name_counter.
172 2001-07-28 Richard Henderson <rth@redhat.com>
174 * method.c (pending_inlines): Remove.
176 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
178 * class.c (mark_primary_virtual_base): Don't adjust base
180 (dfs_unshared_virtual_bases): Adjust them here.
181 (mark_primary_bases): Explain why we adjust at the end.
183 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
185 * class.c (finish_struct_1): When copying the primary base's
186 VFIELD, make sure we find it is at offset zero.
188 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
190 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
191 tsubst_expr for default template arguments.
193 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
196 * spew.c (yylex): Only copy the token's lineno, if it is
199 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
202 * call.c (resolve_args): Simplify, call
203 convert_from_reference.
204 (build_new_op): Resolve and convert from reference ARG1
205 earlier. Adjust ARG2 & ARG3 resolve and conversion.
207 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
209 * decl.c (last_function_parm_tags): Remove.
210 (current_function_parm_tags): Remove.
211 (init_decl_processing): Adjust.
212 (start_function): Adjust.
213 (store_parm_decls): Adjust.
216 * decl.c (grokdeclarator): Detect when a function typedef is
217 declaring a function, and create last_function_parms correctly.
219 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
221 * call.c (joust): Only prefer a non-builtin candidate to a builtin
222 one if they have the same signature.
224 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
225 it rather than toplevel_bindings_p. Give it a mangled name if static.
226 (convert_to_reference): Adjust.
227 * decl2.c (get_temp_name): Lose.
228 * mangle.c (mangle_ref_init_variable): New fn.
229 (mangle_guard_variable): Strip the ref-init header.
231 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
233 (grok_reference_init): Always use DECL_INITIAL.
235 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
238 * call.c (build_conditional_expr): Recheck args after
240 * cp-tree.h (build_conditional_expr): Move to correct file.
241 * typeck.c (decay_conversion): Diagnose any unknown types
243 (build_binary_op): Don't do initial decay or default
244 conversions on overloaded functions.
245 (build_static_cast): Don't do a decay conversion here.
247 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
250 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
251 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
253 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
255 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
256 (create_vtbl_ptr): ... here.
258 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
260 * class.c (build_vbase_offset_vbtl_entries): Look for
261 non-primary base of which we are a sub vtable.
263 2001-07-24 Phil Edwards <pme@sources.redhat.com>
265 * semantics.c (finish_this_expr): Remove unused code.
267 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
269 Simplify rtti, now we've only one ABI.
270 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
272 (tinfo_decl_id, tinfo_var_id): Remove.
273 (get_typeid_1): Remove.
275 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
276 (typeid_ok_p): New function.
277 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
278 (get_tinfo_decl): Remove old abi documentation.
279 (tinfo_from_decl): Remove.
280 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
281 (get_typeid_1): Remove.
282 (get_base_offset): Remove.
283 (synthesize_tinfo_var): Absorb get_base_offset.
284 (create_real_tinfo_var): Don't use tinfo_decl_id.
286 2001-07-23 Graham Stott <grahams@redhat.com>
288 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
289 variable has_two_argument_delete_p.
291 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
293 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
294 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
295 (CPTI_INDEX_IDENTIFIER): Remove.
296 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
297 (delta2_identifier): Remove.
298 (index_identifier): Remove.
299 (pfn_or_delta2_identifier): Remove.
300 (flag_vtable_thunks): Remove.
301 (VTABLE_DELTA2_NAME): Remove.
302 (VTABLE_INDEX_NAME): Remove.
303 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
304 (vfunc_ptr_type_node): Adjust.
305 (VTABLE_NAME_PREFIX): Adjust.
306 (build_vfn_ref): Lose first parameter.
307 (fixup_all_virtual_upcast_offsets): Remove.
308 * decl.c (initialize_predefined_identifiers): Remove
309 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
310 (init_decl_processing): Remove no-vtable-thunk code.
311 * decl2.c (flag_vtable_thunks): Remove.
312 (mark_vtable_entries): Remove no-vtable-thunk code.
313 * error.c (dump_decl): Remove no-vtable-thunk code.
314 (dump_expr): Adjust ptr to member function code.
315 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
317 * rtti.c (build_headof): Remove no-vtable-thunk code.
318 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
319 * search.c (get_base_distance): Remove expand_upcast_fixups case.
320 (virtual_context) Remove.
321 (expand_upcast_fixups): Remove.
322 (fixup_virtual_upcast_offsets): Remove.
323 (fixup_all_virtual_upcast_offsets): Remove.
324 * typeck.c (get_member_function_from_ptrfunc): Remove
325 no-vtable-thunk code.
326 * call.c (build_over_call): Adjust call to build_vfn_ref.
327 * class.c (build_vfn_ref): Lose first parameter. Remove
328 no-vtable-thunk code.
329 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
330 (build_vtable_entry): Remove no-vtable-thunk code.
332 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
334 Remove old-abi remnants. Remove comments about old abi
335 behaviour. Remove refences to 'new-abi' in comments.
336 * cp-tree.h: Adjust comments.
337 (vbase_offsets_in_vtable_p): Delete.
338 (vcall_offsets_in_vtable_p): Delete.
339 (vptrs_present_everywhere_p): Delete.
340 (all_overridden_vfuns_in_vtables_p): Delete.
341 (merge_primary_and_secondary_vtables_p): Delete.
342 (TYPE_CONTAINS_VPTR_P): Adjust.
343 (VTT_NAME_PREFIX): Remove.
344 (CTOR_VTBL_NAME_PREFIX): Remove.
345 (init_vbase_pointers): Remove.
346 * class.c: Adjust coments.
347 (build_vbase_pointer_fields): Delete.
348 (build_vbase_pointer): Remove old-abi code.
349 (build_secondary_vtable): Likewise.
350 (modify_all_vtables): Likewise.
351 (create_vtable_ptr): Likewise.
352 (layout_class_type): Likewise.
353 (finish_struct_1): Likewise.
354 (finish_vtbls): Likewise.
355 (dfs_finish_vtbls): Delete.
356 (build_vbase_offset_vtbl_entries): Remove old-abi code.
357 * cvt.c: Adjust comments.
358 * decl.c: Adjust comments.
359 * decl2.c: Adjust comments.
360 * init.c: Adjust comments.
361 (construct_virtual_bases): Remove old-abi code.
362 * lang-specs.h: Remove -fno-new-abi.
363 * mangle.c: Adjust comments.
364 * rtti.c: Adjust comments.
365 (get_base_offset): Remove old-abi-code.
366 * search.c: Adjust comments.
367 (dfs_init_vbase_pointers): Remove.
368 (dfs_vtable_path_unmark): Remove.
369 (init_vbase_pointers): Remove.
370 * semantics.c: Adjust comments.
371 (emit_associated_thunks): Remove old-abi code.
372 * typeck.c: Adjust comments.
374 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
376 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
379 2001-07-19 Mark Mitchell <mark@codesourcery.com>
381 * class.c (finish_struct_anon): Forbid nested classes.
383 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
385 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
386 * optimize.c: Include debug.h.
387 (maybe_clone_body): Use debug hook.
388 * semantics.c: Include debug.h.
389 (expand_body): Use debug hook.
391 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
393 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
395 2001-07-18 Mark Mitchell <mark@codesourcery.com>
397 * class.c (type_requires_array_cookie): New function.
398 (check_methods): Don't try to figure out whether the type needs a
400 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
401 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
402 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
403 * pt.c (instantiate_class_template): Don't set
404 TYPE_VEC_DELETE_TAKES_SIZE.
405 * NEWS: Document ABI changes from GCC 3.0.
407 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
408 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
410 * NEWS (Changes in GCC 3.0): Fix typo.
412 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
414 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
415 which attributes are to be attached, and a flags argument. Update
416 call to decl_attributes.
417 (grokfield): Update call to decl_attributes.
418 * class.c (finish_struct): Update call to cplus_decl_attributes.
419 * cp-tree.h (cplus_decl_attributes): Update prototype.
420 * decl.c (start_decl, grokdeclarator, start_function): Update
421 calls to decl_attributes and cplus_decl_attributes.
422 * friend.c (do_friend): Update call to cplus_decl_attributes.
423 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
425 2001-07-12 Mark Mitchell <mark@codesourcery.com>
427 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
428 for `register' variables with an asm-specification.
430 2001-07-11 Mark Mitchell <mark@codesourcery.com>
432 * semantics.c (finish_asm_stmt): Mark the output operands
433 to an asm addressable, if necessary.
435 2001-07-11 Ben Elliston <bje@redhat.com>
437 * Revert this change -- there is a subtle bug.
440 * decl.c (finish_enum): New "attributes" argument; pass it to
441 cplus_decl_attributes. Use a narrower type if the enum is packed.
442 * cp-tree.h (finish_enum): Adjust prototype.
443 * parse.y (enum_head): New non-terminal.
444 (structsp): Use it. Enums now may be preceded or followed by
445 optional attributes -- pass their chained tree to finish_enum().
446 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
448 2001-07-10 Mark Mitchell <mark@codesourcery.com>
450 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
453 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
455 * semantics.c (cp_expand_stmt): Fix for null
456 current_function_return_value.
458 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
460 * call.c (build_op_delete_call): Initialize fn.
461 (convert_like_real): Delete conditional.
462 (joust): Initialize *w and *l.
463 * class.c: Add prototype for binfo_ctor_vtable.
464 (get_primary_binfo): Initialize result.
465 * init.c (build_java_class_ref): Initialize name.
467 2001-07-09 Erik Rozendaal <dlr@acm.org>
469 * typeck.c (unary_complex_lvalue): Do not duplicate the
470 argument to modify, pre-, or post-increment when used as an
471 lvalue and when the argument has side-effects.
473 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
475 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
476 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
477 cplus_decl_attributes even if attrs is NULL.
478 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
480 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
482 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
483 calls to decl_attributes.
485 2001-07-06 Ira Ruben <ira@apple.com>
487 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
488 be DECL_TEMPLATE_RESULT.
490 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
492 * cp-tree.h (copy_template_template_parm): Rename to ...
493 (bind_template_template_parm): ... here.
494 * tree.c (copy_template_template_parm): Rename to ...
495 (bind_template_template_parm): ... here. Remove the case when
496 NEWARGS is NULL_TREE.
497 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
498 BOUND_TEMPLATE_TEMPLATE_PARM.
499 * pt.c (lookup_template_class): Adjust.
501 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
503 * cvt.c (convert_lvalue): New fn.
504 * cp-tree.h: Declare it.
505 * method.c (do_build_assign_ref): Use it.
506 (do_build_copy_constructor): Convert parm to base types
507 before calling base constructors.
509 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
510 DECL_USER_ALIGN. Check flag_elide_constructors instead of
512 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
514 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
516 * optimize.c (optimize_inline_calls): New function, broken out
518 (optimize_function): ... here. Call it. Don't inline if it is
520 (dump_function): Print name of dump flag causing this dump.
521 * semantics.c (expand_body): Move thunk inline check to
524 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
526 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
527 (comptypes): Use target.comp_type_attributes.
529 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
531 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
533 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
535 * error.c (lang_print_error_function): Add a `diagnostic_context *'
538 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
540 * decl2.c (import_export_class): Update.
542 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
544 * error.c (init_error): Adjust settings.
546 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
548 * error.c (init_error): Adjust settings.
550 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
552 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
553 return pointers to data members by reference rather than by value.
555 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
557 Implement the Named Return Value optimization.
558 * cp-tree.h (struct cp_language_function): Add x_return_value.
559 (current_function_return_value): Now a macro.
560 * decl.c: Don't define it.
561 (define_label, finish_case_label): Don't clear it.
562 (init_decl_processing): Don't register it with GC.
563 * semantics.c (genrtl_finish_function): Don't check it for
564 no_return_label. Copy the RTL from the return value to
565 current_function_return_value and walk, calling...
566 (nullify_returns_r): ...this new fn.
567 * typeck.c (check_return_expr): Set current_function_return_value.
569 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
571 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
572 sharing a ctor vtable with. Merge code for cases 1 and 2.
573 (binfo_ctor_vtable): New fn.
574 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
576 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
578 * class.c (dfs_find_final_overrider): Fix logic.
580 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
581 virtual thunk instead of non-virtual.
582 (get_matching_virtual): Uncomment.
584 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
585 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
588 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
590 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
591 we've not emerged from the hierarchy of RTTI_BINFO on reaching
594 2001-06-13 Mark Mitchell <mark@codesourcery.com>
596 * NEWS: Update release number.
598 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
600 PR c++/3130, c++/3131, c++/3132
601 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
602 * class.c (force_canonical_binfo_r): Move
603 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
604 virtual bases unless they're primary and what they're primary
606 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
607 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
608 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
610 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
611 (layout_nonempty_base_or_field): Add most derived type
613 (layout_empty_base): Likewise.
614 (build_base_field): Likewise.
615 (build_base_fields): Likewise.
616 (propagate_binfo_offsets): Add most derived type
617 parameter. Skip non canonical virtual bases too.
618 (dfs_set_offset_for_unshared_vbases): Don't skip primary
619 bases. Do skip canonical bases.
620 (layout_virtual_bases): Adjust.
621 (layout_class_type): Adjust.
622 (dfs_get_primary_binfo): Build list of virtual primary base
624 (get_primary_binfo): Check that the shared virtual primary
625 base candidate was found first.
626 (accumulate_vtbl_inits): Don't do anything for non-vptr
627 containing binfos. For case 1 primary virtual bases, keep
628 checking that we've not emerged from the hierarchy of RTTI_BINFO.
630 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
633 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
634 hierarchy looking for primary bases for a ctor
635 vtable. Recursively call oneself, if we meet our primary via
636 this route and haven't met it yet via inheritance graph order.
638 2001-06-11 Mark Mitchell <mark@codesourcery.com>
640 * lang-options.h: Emit documentation for -fno-honor-std, not
643 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
645 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
647 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
649 2001-06-10 Mark Mitchell <mark@codesourcery.com>
650 Gabriel Dos Reis <gdr@codesourcery.com>
652 * Make-lang.in (cp/call.o): Depend on diagnostic.h
653 (cp/typeck.o): Depend on diagnostic.h
654 (cp/typeck2.o): Depend on diagnostic.h
655 (cp/repo.o): Depend on dignostic.h
656 * typeck.c: #include diagnostic.h
657 (convert_for_initialization): Remove extern declaration for
658 warningcount and errorcount.
660 * call.c: #include diagnostic.h
661 (convert_like_real): Remove extern declaration for warnincount and
664 * repo.c: #include diagnostic.h
665 * typeck2.c: #include diagnostic.h
667 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
669 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
672 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
675 * friend.c (do_friend): Use push_decl_namespace for classes at
678 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
679 Jason Merrill <jason_merrill@redhat.com>
682 * class.c (build_secondary_vtable): Use assert, rather than an error
684 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
685 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
686 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
687 Don't set BINFO_VTABLE for a primary virtual base.
689 2001-06-07 Mark Mitchell <mark@codesourcery.com>
691 * decl.c (duplicate_decls): Update source position information
692 when a template function is defined.
694 2001-06-07 Phil Edwards <pme@sources.redhat.com>
696 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
698 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
701 * decl.c (pushtag): Don't push into a complete type's scope.
703 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
705 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
706 (struct lang_decl_flags): Lose generate_with_vtable_p.
707 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
708 * class.c (copy_virtuals): Adjust.
709 * decl2.c (mark_vtable_entries): Adjust.
710 * method.c (make_thunk, build_vtable_entry): Adjust.
711 * class.c (update_vtable_entry_for_fn): Only look as far as the
712 first defining class.
713 (build_vtbl_initializer): Put nothing in the slot for a function only
714 defined in a lost primary virtual base.
715 (add_vcall_offset_vtbl_entries_1): Use the same code for
716 the lost primary case and the normal case.
717 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
718 (get_vfield_offset, get_derived_offset): Lose.
719 (dfs_find_final_overrider): Use look_for_overrides_here.
720 (get_matching_virtual): New fn.
721 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
723 * search.c (look_for_overrides_here): Split out from...
724 (look_for_overrides_r): Here.
726 * class.c (find_final_overrider): Return error_mark_node on error.
728 * decl2.c (key_method): #if 0 accidental change.
730 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
732 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
733 (build_over_call): Likewise.
734 * decl.c (grokparms): Likewise.
735 * pt.c (tsubst_decl): Likewise.
736 * typeck.c (convert_arguments): Likewise.
738 2001-06-05 Mark Mitchell <mark@codesourcery.com>
740 * semantics.c (begin_class_definition): Robustify.
742 * pt.c (instantiate_decl): Tell the repository code about the
743 clones, not the cloned functions.
744 * repo.c (repo_template_used): Explicitly instantiate the cloned
745 function, not the clones.
747 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
749 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
750 ICS_BAD_FLAG on created conversion.
751 (compare_ics): Break out rank.
753 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
755 * decl.c (xref_tag): Remove extraneous %s on dependent name
758 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
760 * class.c (layout_vtable_decl): Fix off by one error on
762 (build_vtt): Likewise.
763 (build_ctor_vtbl_group): Likewise.
765 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
767 * class.c (maybe_indent_hierarchy): New function.
768 (dump_class_hierarchy_r): Add flags. Dump extra binfo
769 information, if enabled. Use maybe_indent_hierarchy. Adjust
771 (dump_class_hierarchy): Adjust prototype. Adjust output format.
772 (dump_array, dump_vtable, dump_vtt): New functions.
773 (finish_struct_1): Adjust hierarchy dumping.
774 (initialize_vtable): Call dump_vtable.
775 (build_vtt): Call dump_vtt.
776 (build_ctor_vtbl_group): Call dump_vtable.
777 * decl2.c (flag_dump_class_layout): Remove.
778 (cxx_decode_option): Remove dump translation unit
779 and dump class hierarchy check. Call dump_switch_p.
780 (finish_file): Adjust dumping.
781 (dump.c): Only dump base classes if not TDF_SLIM.
782 Only dump namespace members if not TDF_SLIM.
783 * optimize.c (dump_function): New function.
784 (optimize_function): Call dump_function.
785 * semantics.c (expand_body): Use dump_enabled_p.
787 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
790 Part missed from first commit
791 * decl2.c (finish_anon_union): Copy context.
793 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
796 * optimize.c (remap_decl): Remap anonymous aggregate members too.
798 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
801 * semantics.c (expand_body): Don't optimize thunks.
803 2001-05-25 Sam TH <sam@uchicago.edu>
805 * cp-tree.h lex.h: Fix header include guards.
807 2001-05-25 Mark Mitchell <mark@codesourcery.com>
809 * decl.c (init_decl_processing): Tweak.
811 2001-05-24 Mark Mitchell <mark@codesourcery.com>
813 * decl.c (duplicate_decls): Tidy.
814 (init_decl_processing): Always set flag_no_builtin.
816 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
819 * decl2.c (do_local_using_decl): Push the decls, even in a
822 2001-05-22 Mark Mitchell <mark@codesourcery.com>
824 * optimize.c (initialize_inlined_parameters): Don't set
825 TREE_READONLY for a VAR_DECL taking the place of an inlined
828 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
830 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
831 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
834 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
836 * parse.y: Refer to compound literals as such, not as
837 constructor-expressions.
839 2001-05-21 Mark Mitchell <mark@codesourcery.com>
841 * call.c (build_op_delete_call): Ignore exception-specifications
842 when looking for matching delete operators.
843 * init.c (build_new_1): Compute whether or not the allocation
844 function used is a placement allocation function or not, and
845 communicate this information to build_op_delete_call.
847 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
849 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
850 (build_vtbl_ref): Adjust.
851 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
852 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
854 (unsupported_options): Correspondingly.
856 * decl2.c (maybe_make_one_only): Check flag_weak, not
859 * cp-tree.def (START_CATCH_STMT): Lose.
860 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
861 * tree.c (cp_statement_code_p): Don't case it.
862 * semantics.c (cp_expand_stmt): Likewise.
863 * cp-tree.h (START_CATCH_TYPE): Lose.
865 * except.c (expand_start_catch_block): Don't start any blocks.
867 (expand_end_catch_block): Don't end any blocks.
868 * parse.y (handler): Don't pass anything from finish_handler_parms
870 * pt.c (tsubst_expr): Likewise.
871 * semantics.c (begin_handler): Call note_level_for_catch here.
872 (finish_handler_parms): Don't return anything.
873 (genrtl_catch_block, begin_catch_block): Lose.
874 (genrtl_handler): Call expand_start_catch here.
876 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
878 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
879 (get_vtable_decl, build_vtt): Not here.
881 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
884 * optimize.c (update_cloned_parm): Copy addressability and other
887 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
889 * pt.c (determine_specialization): Ignore artificial functions.
891 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
893 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
894 (C_RID_CODE): Remove.
895 * lex.c (cxx_init_options): Call set_identifier_size. Update.
896 (init_parse): Don't do it here.
898 2001-05-18 Diego Novillo <dnovillo@redhat.com>
900 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
901 function declaration to avoid stripping the symbol's attributes.
903 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
905 * decl.c (pushdecl): Adjust error string.
906 (xref_tag): Adjust friend class injection warning. Remove the
907 inherited name from the class shadowed scope.
909 2001-05-17 Mark Mitchell <mark@codesourcery.com>
911 * except.c (cp_protect_cleanup_actions): New function.
912 (init_exception_processing): Don't set protect_cleanup_actions
913 here. Do set lang_protect_cleanup_actions.
915 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
917 * spew.c (read_token): Call yyerror on all unexpected tokens.
919 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
921 * init.c (member_init_ok_or_else): Take a tree rather than
923 (expand_member_init): Adjust.
925 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
927 * decl.c (duplicate_decls): Suppress warning about duplicate
928 decls if the first decl is a friend.
930 2001-05-12 Zack Weinberg <zackw@stanford.edu>
932 * except.c (choose_personality_routine): Export. Add
933 explanatory comment. Take an enum languages, not a boolean.
934 (initialize_handler_parm): Adjust to match.
935 * cp-tree.h: Prototype choose_personality_routine.
936 * lex.c (handle_pragma_java_exceptions): New function.
937 (init_cp_pragma): Register #pragma GCC java_exceptions.
939 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
941 * method.c (build_mangled_C99_name): Remove unused prototype.
943 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
945 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
946 * typeck.c (get_member_function_from_ptrfunc,
947 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
948 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
950 Reverted Geoff Keating's 2001-05-03's patch.
952 2001-05-11 Ira Ruben <ira@apple.com>
954 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
956 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
958 * cp-tree.h (finish_label_expr, lookup_label): Delete.
959 * parse.y: Update for '&&'; don't issue warning here.
960 * semantics.c (finish_label_expr): Delete.
962 2001-05-07 Mark Mitchell <mark@codesourcery.com>
964 * splay-tree.h (splay_tree_max): New function.
965 (splay_tree_min): Likewise.
967 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
969 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
970 (pfn_vflag_identifier): Define.
971 Update comment about layout of pointer functions.
972 (build_ptrmemfunc1): Update prototype.
973 (expand_ptrmemfunc_cst): Update prototype.
974 * decl.c (initialize_predefined_identifiers): Initialize
975 pfn_vflag_identifier.
976 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
977 an extra field to the type.
978 * expr.c (cplus_expand_constant): Pass 'flag' between
979 expand_ptrmemfunc_cst and build_ptrmemfunc1.
980 * typeck.c (get_member_function_from_ptrfunc): When
981 FUNCTION_BOUNDARY < 16, look at additional field to determine
982 if a pointer-to-member is a real pointer or a vtable offset.
983 (build_ptrmemfunc1): Add new parameter to contain extra field.
984 (build_ptrmemfunc): Pass the extra field around.
985 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
986 (pfn_from_ptrmemfunc): Ignore the extra field.
988 2001-05-03 Mark Mitchell <mark@codesourcery.com>
990 * cp-tree.h (flag_inline_trees): Update documentation.
991 * decl.c (init_decl_processing): Adjust handling of
992 flag_inline_functions and flag_inline_trees to support -O3.
993 (grokfndecl): Set DECL_INLINE on all functions if that's what
995 (save_function_data): Clear DECL_INLINE in
996 current_function_cannot_inline is non-NULL.
997 * decl2.c (flag_inline_trees): Update documentation.
999 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1001 * dump.c (cp_dump_tree, USING_STMT case): New case.
1002 * tree.c (cp_statement_code_p): Add USING_STMT.
1003 * decl2.c (do_using_directive): Add the using directive statement.
1005 * tree.c (walk_tree): Reformat an if block.
1007 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1009 * decl.c (compute_array_index_type): Don't try to do anything with
1010 the indices when processing a template.
1012 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1014 * call.c: NULL_PTR -> NULL.
1015 * class.c: Likewise.
1018 * decl2.c: Likewise.
1019 * except.c: Likewise.
1022 * search.c: Likewise.
1024 * typeck.c: Likewise.
1025 * typeck2.c: Likewise.
1027 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1029 * decl2.c (do_using_directive): Revert previous patch.
1031 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1033 * cp-tree.def (USING_STMT): New statement node.
1034 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1035 * decl2.c (do_using_directive): Add USING_STMT to statement
1036 tree. Don't emit errors when processing template decl.
1037 * pt.c (tsubst_expr, USING_STMT case): New case.
1038 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1040 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1042 * call.c (build_new_op): Convert args from reference here.
1043 (build_conditional_expr): Don't convert here.
1045 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1047 * spew.c (last_token_id): New static variable.
1048 (read_token): Set it here.
1049 (yyerror): Use it here.
1051 2001-04-30 Richard Henderson <rth@redhat.com>
1053 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1056 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1058 * gxxint.texi: Remove.
1059 * Make-lang.in: Remove all traces of gxxint.texi.
1061 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1063 * decl2.c (start_static_initialization_or_destruction): Correct
1064 logic to handle the -fno-use-cxa-atexit case.
1066 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1068 * optimize.c (update_cloned_parm): New function.
1069 (maybe_clone_body): Use it. Update the `this' parameter too.
1071 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1073 * decl2.c (unsupported_options): Add new-abi.
1074 * lang-options.h: Remove no longer supported options.
1076 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1078 * except.c (can_convert_eh): Don't check template parms,
1081 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1083 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1085 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1087 * cp-tree.h (adjust_clone_args): Prototype new function.
1088 * class.c (adjust_clone_args): New function.
1089 * decl.c (start_function): Call it for in charge ctors.
1091 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1093 * method.c (use_thunk): Make sure that thunks really are emitted
1096 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1098 * mangle.c (write_chars): New macro.
1099 (hwint_to_ascii): New function
1100 (write_number): Use it.
1101 (write_integer_cst): Deal with really big numbers.
1103 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1105 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1108 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1110 * decl.c (grokdeclarator): Set context of namespace scope
1113 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1115 * cp/optimize.c: Include hashtab.h.
1116 (struct inline_data): Add tree_pruner.
1117 (expand_call_inline, expand_calls_inline): Use it when calling
1119 (optimize_function): Initialize and free tree_pruner.
1121 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1123 Lazy __FUNCTION__ generation.
1124 * cp-tree.def (FUNCTION_NAME): Remove.
1125 * cp-tree.h (function_name_declared_p): Remove.
1126 (cp_fname_init): Prototype.
1127 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1128 don't call declare_function_name. Call start_fname_decls.
1129 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1130 clobber the line number.
1131 (cp_fname_init): New function.
1132 (start_function): Call start_fname_decls.
1133 (finish_function): Call finish_fname_decls.
1134 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1135 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1136 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1137 * parse.y (VAR_FUNC_NAME): New token.
1138 (primary): Add VAR_FUNC_NAME.
1139 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1141 (tsubst, FUNCTION_NAME case): Remove.
1142 (tsubst_copy, FUNCTION_NAME case): Remove.
1143 (tsubst_expr, DECL_STMT case): Be careful with a
1144 DECL_PRETTY_FUNCTION_P.
1145 (instantiate_decl): Remove function_name_declared_p.
1146 * semantics.c (begin_compound_statement): Don't call
1147 declare_function_name here.
1148 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1149 (finish_translation_unit): Call finish_fname_decls.
1150 (expand_body): Remove function_name_declared_p.
1151 * typeck2.c (digest_init): Allow any ERROR_MARK.
1153 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1155 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1156 * semantics.c: Fix some typos.
1158 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1160 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1162 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1164 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1166 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1168 * except.c (build_throw): Wrap the initialization of the exception
1169 object in a MUST_NOT_THROW_EXPR.
1170 (do_free_exception): #if 0.
1172 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1174 * cp-tree.h (finish_enum): Change prototype.
1175 * decl.c (finish_enum): Reorganize.
1176 * parse.y (structsp): Adjust calls to finish_enum.
1178 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1180 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1183 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1185 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1186 (layout_empty_base): Return at end flag.
1187 (build_base_field): Likewise.
1188 (build_base_fields): Likewise.
1189 (layout_virtual_bases): Don't add 1 to eoc value.
1190 (end_of_class): Use full size for empty bases.
1191 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1192 empty bases. Don't add 1 to eoc value. Only add trailing padding
1193 if we're an empty class with no empty bases.
1194 (dump_class_hierarchy): Dump size and alignment.
1196 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1198 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1201 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1203 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1204 is found, look first if name does not match the structure name.
1206 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1208 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1210 (SET_DECL_LANGUAGE): New macro.
1211 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1212 (pushdecl): Likewise.
1213 (build_library_fn_1): Likewise.
1214 (build_cp_library_fn): Likewise.
1215 (grokfndecl): Likewise.
1216 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1217 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1218 * lex.c (retrofit_lang_decl): Likewise.
1219 * mangle.c (mangle_decl_string): Don't mangle the names of
1220 variables declared with C language linkage.
1221 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1223 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1225 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1226 flag_access_control from uninitialized storage.
1228 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1230 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1231 * mangle.c (write_pointer_to_member_type): Fix mangling of
1232 pointers to cv-qualified member function types.
1234 * init.c (build_delete): Create a SAVE_EXPR for the address if
1235 we're going to use it more than once.
1237 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1239 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1240 (expand_ptremfunc_cst): Change prototype.
1241 (delta2_from_ptrmemfunc): Remove.
1242 * expr.c (cplus_expand_constant): Adjust call to
1243 expand_ptrmemfunc_cst.
1244 * typeck.c (build_ptrmemfunc1): Simplify.
1245 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1246 results in a constant.
1247 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1248 (delta2_from_ptrmemfunc): Remove.
1249 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1251 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1253 * cp-tree.h (decl_namespace_list): New macro.
1254 (struct saved_scope): Add decl_ns_list.
1255 * decl.c (mark_saved_scope): Mark it.
1256 * decl2.c: Lose static decl_namespace_list.
1257 (init_decl2): Don't save it.
1259 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * cp-tree.h (warn_return_type, yylex): Delete redundant
1264 * decl.c (current_class_depth, global_namespace): Likewise.
1266 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1268 * repo.c (flag_use_repository): Likewise.
1270 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1272 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1273 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1274 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1275 lvalue_or_else, print_lang_statistics, comp_target_types,
1276 unsigned_type, signed_type, signed_or_unsigned_type,
1277 build_function_call, mark_addressable, incomplete_type_error):
1278 Delete redundant declarations.
1280 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1282 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1283 (TYPE_ANONYMOUS_P): New macro.
1284 (TAGGED_TYPE_P): New macro.
1285 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1286 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1287 * tree.c (no_linkage_helper): Likewise.
1288 * semantics.c (begin_class_definition): Likewise.
1289 * pt.c (convert_template_argument): Likewise.
1290 * lex.c (check_for_missing_semicolon): Likewise.
1292 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1294 * class.c (dfs_unshared_virtual_bases): New function.
1295 (mark_primary_bases): Call it.
1296 (check_bases): Ignore virtual bases when determining
1299 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1301 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1303 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1305 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1306 cloned function to the clone.
1308 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1310 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1312 * semantics.c: Include expr.h.
1314 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1316 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1317 and assignment op. Set TREE_USED for parameter.
1319 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1321 * class.c (find_final_overrider_data): Add `candidates'.
1322 (dfs_find_final_overrider): Don't issue error messages
1324 (find_final_overrider): Issue error messages here.
1325 (build_base_field): Don't warn about amgibuous direct bases here.
1326 (warn_about_ambiguous_direct_bases): New function.
1327 (layout_class_type): Use it.
1329 2001-04-10 Richard Henderson <rth@redhat.com>
1331 * typeck.c (build_array_ref): Push the array reference inside
1332 COMPOUND_EXPR and COND_EXPR.
1334 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1336 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1337 * decl.c (duplicate_decls): Adjust accordingly.
1338 (maybe_commonize_var): Likewise.
1339 (grokfndecl): Likewise.
1340 (start_function): Likewise.
1341 (start_method): Likewise.
1342 * decl2.c (key_method): Likewise.
1343 (import_export_decl): Likewise.
1344 * method.c (implicitly_declare_fn): Likewise.
1345 * optimize.c (maybe_clone_body): Likewise.
1347 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1349 * lang-specs.h: Add __DEPRECATED.
1351 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1353 * search.c (get_dynamic_cast_base_type): When building a new
1354 constant, set its type to ssizetype.
1356 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1358 * optimize.c (expand_call_inline): Only add newly inlined statements
1361 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1363 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1364 (OPERATOR_FORMAT): Likewise.
1365 (OPERATOR_TYPENAME_FORMAT): Likewise.
1366 * operators.def: Remove old name-mangling information.
1367 * decl.c (grok_op_properties): Adjust accordingly.
1368 * lex.c (init_operators): Likewise.
1369 * rtti.c (get_tinfo_decl): Issue error messages about types that
1372 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1374 * decl2.c (import_export_decl): Don't call import_export_class
1375 when processing an inline member function.
1376 * semantics.c (expand_body): Call import_export_decl before
1377 emitting inline functions.
1379 2001-03-28 Richard Henderson <rth@redhat.com>
1381 IA-64 ABI Exception Handling:
1382 * cp-tree.def (EH_SPEC_BLOCK): New.
1383 (MUST_NOT_THROW_EXPR): New.
1384 * cp-tree.h: Update changed function declarations.
1385 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1386 (CPTI_CALL_UNEXPECTED): New.
1387 (struct cp_language_function): Rename x_eh_spec_try_block
1389 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1390 * decl.c (current_binding_level): If no current function
1391 bindings, revert to scope_chain.
1392 (initialize_predefined_identifiers): Remove __cp_push_exception.
1393 (store_parm_decls): Use begin_eh_spec_block.
1394 (finish_function): Use finish_eh_spec_block.
1395 (mark_lang_function): Update for name changes.
1396 * decl2.c (finish_file): No mark_all_runtime_matches.
1397 * dump.c (cp_dump_tree): Handle new tree codes.
1398 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1399 * except.c (catch_language_init, catch_language): Remove.
1400 (init_exception_processing): Don't set language code.
1401 Initialize call_unexpected_node, protect_cleanup_actions,
1402 eh_personality_libfunc, lang_eh_runtime_type.
1403 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1404 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1405 (prepare_eh_type): Split out type canonicalizations ...
1406 (build_eh_type_type): ... from here.
1407 (build_eh_type_type_ref): Remove.
1408 (mark_all_runtime_matches): Remove.
1409 (build_exc_ptr): New.
1410 (do_begin_catch, do_end_catch): New.
1411 (do_pop_exception): Remove.
1412 (build_terminate_handler): Remove.
1413 (choose_personality_routine): Split out language choice from ...
1414 (initialize_handler_parm): ... here.
1415 Use MUST_NOT_THROW_EXPR.
1416 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1417 exception object handling.
1418 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1419 (expand_exception_blocks, alloc_eh_object): Remove.
1420 (begin_eh_spec_block, finish_eh_spec_block): New.
1421 (do_allocate_exception, do_free_exception): New.
1422 (expand_throw): Merge into ...
1423 (build_throw): ... here. Update for abi.
1424 * expr.c (cplus_expand_expr): No expand_internal_throw.
1425 Handle MUST_NOT_THROW_EXPR.
1426 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1427 * semantics.c (*) Update for except.h name changes.
1428 (genrtl_try_block): No protect_with_terminate.
1429 (genrtl_eh_spec_block): New.
1430 (genrtl_handler): Don't emit the goto here.
1431 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1432 (genrtl_finish_function): Don't expand_exception_blocks.
1433 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1435 2001-03-28 Richard Henderson <rth@redhat.com>
1437 * decl.c (struct named_label_list): Rename eh_region to
1438 in_try_scope, add in_catch_scope.
1439 (struct binding_level): Rename eh_region to is_try_scope,
1441 (note_level_for_try): Rename from note_level_for_eh.
1442 (note_level_for_catch): New.
1443 (poplevel): Copy both is_try_scope and is_catch_scope to
1444 the named_label_list struct.
1445 (check_previous_goto_1): Don't check for catch block via
1446 DECL_ARTIFICIAL; use in_try_scope instead.
1447 (check_goto): Likewise.
1448 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1449 * except.c (expand_start_catch_block): Call note_level_for_catch.
1450 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1452 2001-03-27 Richard Henderson <rth@redhat.com>
1454 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1455 exceptions_via_longjmp.
1457 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1459 * pt.c (check_default_tmpl_args): Make error messages clearer.
1461 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1463 * error.c: Also undefine 'A' macro used for cp_printers definition.
1465 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1467 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1469 2001-03-26 Mike Yang <yang@research.att.com>
1470 Mark Mitchell <mark@codesourcery.com>
1472 * dump.c (dump_access): New function.
1473 (cp_dump_tree): Use it. Dump basetype information for class
1476 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1478 * Makefile.in (optimize.o): Depend on params.h.
1479 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1480 (init_decl_processing): Set flag_no_inline when doing
1482 * optimize.c: Include params.h.
1483 (struct inline_data): Improve documentation of FNS. Add
1484 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1485 (INSNS_PER_STMT): New macro.
1486 (remap_block): Use CLONING_P.
1487 (inlinable_function_p): Don't inline big functions.
1488 (expand_call_inline): Keep track of how much inlining we've done.
1489 (optimize_function): Set FIRST_INLINED_FN.
1490 (maybe_clone_body): Set CLONING_P.
1491 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1493 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1494 rest_of_compilation. Clear DECL_RTL for local variables
1496 (clear_decl_rtl): New function.
1498 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1501 * cp-tree.h (skip_type_access_control,
1502 reset_type_access_control): Prototype.
1503 * decl.c (grokdeclarator): Access of friends is not checked.
1504 * parse.y (component_decl_list): Reset type access control.
1505 * semantics.c (decl_type_access_control): Clear
1506 current_type_lookups.
1507 (save_type_access_control): Don't save if not deferring.
1508 (skip_type_access_control, reset_type_access_control): New
1510 (begin_class_definition): Do type access control for basetypes.
1511 Start deferred access control.
1512 (finish_class_definition): Resume immediate access control if
1513 this is a local class.
1515 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1517 * class.c (add_method): Use memcpy/memmove, not bcopy.
1519 * decl.c (duplicate_decls): Likewise.
1521 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1523 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1526 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1528 * decl.c (local_names): Define.
1529 (push_local_name): New.
1530 (grok_reference_init): Return init if initializing static reference
1531 variable with non-constant instead of emitting it.
1532 Move expand_static_init call to cp_finish_decl.
1533 (layout_var_decl): Call push_local_name.
1534 (maybe_commonize_var): Allow inlining functions even if they have
1535 static local variables, use comdat_linkage for them if flag_weak.
1536 (check_initializer): Call obscure_complex_init if
1537 grok_reference_init returned non-zero.
1538 (save_function_data): Clear x_local_names.
1539 (pop_cp_function_context): Free x_local_names.
1540 (mark_inlined_fns): Remove.
1541 (mark_lang_function): Mark x_local_names.
1542 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1543 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1544 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1545 DECL_DISCRIMINATOR_P.
1546 * cp-tree.h (cp_language_function): Add x_local_names.
1547 (lang_decl_flags): Add discriminator into u2.
1548 (lang_decl_inlined_fns): Remove.
1549 (lang_decl): inlined_fns is now a TREE_VEC.
1550 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1551 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1552 TREE_VEC, not a custom structure.
1553 (optimize_function): Likewise.
1554 * mangle.c (discriminator_for_local_entity): Discriminate among
1555 VAR_DECL local entities.
1556 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1559 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1561 Add support for Java interface method calls.
1562 * cp-tree.h (struct lang_type): Add java_interface flag.
1563 (TYPE_JAVA_INTERFACE): New macro.
1564 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1565 by setting TYPE_JAVA_INTERFACE.
1566 * call.c (java_iface_lookup_fn): New static.
1567 (build_over_call): If calling a method declared in a
1568 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1569 expression which resolves the function address.
1570 (build_java_interface_fn_ref): New function.
1572 2001-03-22 Richard Henderson <rth@redhat.com>
1574 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1575 * except.c: Don't include it.
1577 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1578 based on an idea from Joe Buck <jbuck@synopsys.com>
1580 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1582 (data_def, component_decl): Add reductions to bad_decl.
1584 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1586 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1587 anonymous aggregates, since they don't have assignment operator
1589 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1590 assignment operators for anonymous structure fields.
1592 2001-03-21 Jason Merrill <jason@redhat.com>
1594 * pt.c (instantiate_decl): Abort if we see a member constant
1595 instantiation that doesn't already have its initializer.
1596 Downgrade explicit instantiation without definition to pedwarn.
1598 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1599 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1600 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1602 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1603 (pending_vtables): Remove.
1604 * decl2.c (pending_vtables): Remove.
1605 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1606 CLASSTYPE_VTABLE_NEEDS_WRITING.
1607 (import_export_class): Likewise.
1608 (init_decl2): Don't mark pending_vtables.
1609 * lex.c (handle_pragma_vtable): Just sorry.
1610 * pt.c (instantiate_class_template): Don't mess with
1611 CLASSTYPE_VTABLE_NEEDS_WRITING.
1612 (mark_class_instantiated): Likewise.
1613 * ptree.c (print_lang_type): Don't print it.
1614 * semantics.c (begin_class_definition): Don't set it.
1616 * pt.c (template_tail): Replace with last_pending_template.
1617 (maybe_templates, maybe_template_tail): Remove.
1618 (add_pending_template): Adjust.
1619 (instantiate_pending_templates): Adjust.
1621 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1622 (current_lang_stack): Remove.
1623 * decl.c (maybe_push_to_top_level): Don't initialize it.
1624 (duplicate_decls): Use current_lang_depth.
1625 (xref_basetypes): Likewise.
1626 * class.c (current_lang_depth): New fn.
1627 (push_lang_context): Use more varray functionality.
1628 (pop_lang_context): Likewise.
1630 * error.c (GLOBAL_THING): Always use '__'.
1632 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1634 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1636 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1637 operators, even when they have `extern "C"' linkage.
1639 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1641 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1642 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1643 where it's not necessary.
1644 (add_method): Remove optimization involving comparison of
1645 DECL_ASSEMBLER_NAME.
1646 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1647 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1648 where it's not necessary.
1649 (check_methods): Likewise.
1650 (build_clone): Likewise.
1651 (built_vtt): Likewise.
1652 * cp-tree.h (DECL_NEEDED_P): Likewise.
1653 * decl.c (pushtag): Likewise.
1654 (duplicate_decls): Likewise.
1655 (pushdecl): Likewise.
1656 (builtin_function): Likewise.
1657 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1658 (build_cp_library_fn): Likewise.
1659 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1660 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1661 where it's not necessary.
1662 (make_rtl_for_nonlocal_decl): Likewise.
1663 (cp_finish_decl): Likewise.
1664 (grokfndecl): Likewise.
1665 (grokvardecl): Likewise.
1666 (grokdeclarator): Likewise.
1667 (start_function): Likewise.
1668 (cp_missing_return_ok_p): Likewise.
1669 * decl2.c (grokclassfn): Likewise.
1670 (check_classfn): Likewise.
1671 (finish_static_data_member_decl): Likewise.
1672 (grokfield): Likewise.
1673 * error.c (GLOBAL_IORD_P): Remove.
1674 (dump_global_iord): Improve output.
1675 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1676 * except.c (nothrow_libfn_p): Summarily reject any function not in
1678 * init.c (build_java_class_ref): Don't explicitly set
1679 DECL_ASSEMBLER_NAME after calling mangle_decl.
1680 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1681 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1682 * method.c (set_mangled_name_for_decl): Don't explicitly set
1683 DECL_ASSEMBLER_NAME after calling mangle_decl.
1684 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1685 IDENTIFIER_GLOBAL_VALUE for the thunk.
1686 * pt.c (set_mangled_name_for_template_decl): Remove.
1687 (check_explicit_specialization): Don't use it.
1688 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1689 (tsubst_friend_function): Likewise.
1690 (tsubst_decl): Likewise.
1691 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1692 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1693 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1694 where it's not necessary.
1695 (tinfo_base_init): Likewise.
1696 (create_real_tinfo_var): Likewise.
1697 * search.c (looup_field_1): Likewise.
1698 * semantics.c (finish_named_return_value): Likewise.
1699 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1701 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1703 Correct semantics restrictions checking in throw-expression.
1704 * except.c (is_admissible_throw_operand): New function.
1705 (build_throw): Use it.
1707 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1709 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1712 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1714 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1715 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1716 * decl.c (duplicate_decls): Likewise.
1717 (builtin_function): Likewise.
1718 (build_library_fn): Likewise.
1719 (build_cp_library_fn): Likewise.
1720 (check_initializer): Likewise.
1721 (cp_finish_decl): Likewise.
1722 * decl2.c (grokfield): Likewise.
1723 (grok_function_init): Remove #if 0'd code.
1724 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1725 * friend.c (do_friend): Likewise.
1726 * init.c (get_temp_regvar): Likewise.
1727 * method.c (make_thunk): Likewise.
1728 * pt.c (tsubst_friend_function): Likewise.
1729 (tsubst_decl): Likewise.
1730 (regenerate_decl_from_template): Likewise.
1731 * semantics.c (genrtl_named_return_value): Likewise.
1732 (expand_body): Likewise.
1733 (genrtl_finish_function): Likewise.
1734 * tree.c (cp_tree_equal): Likewise.
1736 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1738 * call.c (convert_like_real): Add extra semantics to INNER
1739 parameter. Don't convert to temporary if a user conversion
1740 gives us an lvalue that we're about to bind to a reference.
1741 Set INNER to indicate pending reference binding on recursive
1744 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1746 * cp/lex.c: Delete duplicate pending_lang_change.
1748 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1750 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1752 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1753 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1755 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1757 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1759 2001-03-08 Stan Shebs <shebs@apple.com>
1761 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1763 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1765 * spew.c: Remove references to CPP_OSTRING.
1767 2001-03-06 Andrew Haley <aph@redhat.com>
1769 * typeck.c (convert_arguments): Check that we have an fndecl.
1771 2001-03-05 Andrew Haley <aph@redhat.com>
1773 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1774 __built_in_constant_p.
1776 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1778 * typeck.c (build_static_cast): Allow enum to enum conversions
1781 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1783 * class.c (check_field_decls): Pointers to member do not a
1784 non-pod struct make, as per DR 148.
1786 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1788 * call.c (joust): cp_pedwarn when using gnu extension concerning
1789 worst conversion sequences.
1791 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1793 * decl.c: Replace all uses of 'boolean' with 'bool'.
1795 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1797 * lang-specs.h: Add zero initializer for cpp_spec field to
1798 all array elements that need one. Don't put an #ifdef inside
1799 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1802 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1804 Implement using decls inside template functions.
1805 * decl2.c (validate_nonmember_using_decl): Don't special case
1806 fake_std_node in the global namespace. Don't reject early when
1807 processing a template.
1808 (do_local_using_decl): Add to statement tree. Don't do further
1809 processing when building a template.
1810 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1812 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1814 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1815 same function. Do complain about ambiguating extern "C"
1818 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1820 Remove floating point and complex type template constant parms.
1821 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1822 COMPLEX_TYPE extensions.
1823 (invalid_nontype_parm_type_p): Likewise.
1825 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1827 * except.c (call_eh_info): Revert "match_function"'s type.
1829 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1831 Fix ctor vtable vcall offsets.
1832 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1833 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1834 (get_matching_base): Remove.
1835 (get_original_base): New function.
1836 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1837 Use a virtual thunk for a ctor vtable with an index
1838 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1839 primary base within a constructor vtable. Only set
1840 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1841 when primary base has been lost.
1842 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1844 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1846 * call.c (joust): Ensure more_specialized()'s argument length
1847 parameter has correct value for constructors.
1849 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1851 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1853 * decl.c (mark_inlined_fns): Prototype.
1855 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1857 * spew.c (yylex): Correct handling of friends.
1859 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1861 * mangle.c (write_encoding): Pass write_function_type the
1862 FUNCTION_DECL for the function being encoded.
1863 (write_function_type): Pass it along to write_bare_function_type.
1864 (write_bare_function_type): Pass it along to write_method_parms.
1865 (write_method_parms): Don't mangle the compiler-generated
1866 parameters to a constructor or destructor.
1868 2001-02-22 Andreas Jaeger <aj@suse.de>
1870 * optimize.c: Include toplev.h for
1871 note_deferral_of_defined_inline_function prototype.
1873 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1875 * cp-tree.h (struct lang_decl_inlined_fns): New.
1876 (struct lang_decls): Add inlined_fns.
1877 (DECL_INLINED_FNS): New macro.
1878 * optimize.c (struct inline_data): Add inlined_fns.
1879 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1880 (inlinable_function_p): Likewise, fix typo in comment,
1881 function is not inlinable if it already inlined function currently
1883 (expand_call_inline): Add fn to inlined_fns if neccessary.
1884 (optimize_function): Initialize inlined_fns.
1885 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1886 * decl.c (mark_inlined_fns): New function.
1887 (lang_mark_tree): Call it.
1889 2001-02-21 Jason Merrill <jason@redhat.com>
1891 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1892 (DECL_UNINLINABLE): Move to middle-end.
1894 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1895 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1896 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1897 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1898 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1900 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1903 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1905 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1908 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1910 * optimize.c (expand_call_inline): Don't walk subtrees of type
1913 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1915 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1918 2001-02-18 Jason Merrill <jason@redhat.com>
1920 Do put the VTT parameter in DECL_ARGUMENTS.
1921 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1922 (current_vtt_parm): New macro.
1923 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1924 (DECL_HAS_VTT_PARM_P): New macro.
1925 (DECL_VTT_PARM): Remove.
1926 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1927 * decl.c (duplicate_decls): Only copy the operator code if
1929 (start_function): Set current_vtt_parm.
1930 (lang_mark_tree): Don't mark vtt_parm.
1931 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1932 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1933 * class.c (build_clone): Maybe remove the VTT parm.
1934 * optimize.c (maybe_clone_body): Set up the VTT parm.
1935 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1936 * call.c (build_over_call): Just allow the VTT arg.
1937 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1938 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1939 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1940 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1941 * error.c (dump_function_decl): Likewise.
1942 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1943 if we try to call a constructor with in-charge or VTT parms.
1944 * method.c (skip_artificial_parms_for): New fn.
1945 * call.c (add_function_candidate, build_over_call): Call it.
1946 * call.c (build_new_method_call): Use current_vtt_parm.
1947 * init.c (expand_virtual_init): Likewise.
1948 * class.c (same_signature_p): No longer static.
1949 * cp-tree.h: Declare it.
1950 * search.c (look_for_overrides_r): Use it.
1952 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1954 * cp-tree.h (new_abi_rtti_p): Remove.
1955 (name_mangling_version): Likewise.
1956 (flag_do_squangling): Likewise.
1957 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1958 * decl.c (grokfndecl): Likewise.
1959 * decl2.c (name_mangling_version): Remove.
1960 (flag_do_squangling): Likewise.
1961 (lang_f_options): Remove `squangle'.
1962 (unsupported_options): Add `squangle'.
1963 (cxx_decode_option): Issue a warning about uses of
1964 -fname-mangling-version.
1965 (finish_file): Remove old ABI support.
1966 * pt.c (check_explicit_specialization): Likewise.
1967 (tsubst_decl): Likewise.
1968 * rtti.c (init_rtti_processing): Likewise.
1969 (build_headof): Likewise.
1970 (get_tinfo_decl_dynamic): Likewise.
1971 (tinfo_from_decl): Likewise.
1972 (build_dynamic_cast_1): Likewise.
1973 (synthesize_tinfo_var): Likewise.
1974 * init.c (build_new): Allow enumeration types for the array-bounds
1975 in a direct-new-declarator.
1977 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1979 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1980 TREE_PROTECTED from the template being specialized.
1982 2001-02-17 Jason Merrill <jason@redhat.com>
1984 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1986 * decl.c (bad_specifiers): Allow throw specs on things with
1987 pointer-to-function or -member-function type.
1988 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1991 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1993 * call.c (check_dtor_name): Handle template names correctly.
1995 2001-02-16 Jason Merrill <jason@redhat.com>
1997 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1998 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1999 * optimize.c (maybe_clone_body): Don't substitute it.
2000 * call.c (build_new_method_call): Check in_chrg instead.
2001 * init.c (expand_virtual_init): Likewise.
2003 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2005 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2006 class-type introduces at least a type-name.
2008 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2010 * call.c (convert_like_real): Create a temporary for non-lvalue.
2012 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2014 * cp-tree.h: Fix typos in comments.
2016 2001-02-16 Jason Merrill <jason@redhat.com>
2018 * optimize.c (remap_block): If we're compiling a clone, pass the
2019 new block to insert_block.
2021 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2023 * semantics.c (finish_asm_stmt): Robustify.
2025 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2027 * pt.c (push_template_decl_real): Don't remangle the name of a
2030 2001-02-15 Jim Meyering <meyering@lucent.com>
2032 * Make-lang.in (c++.install-common): Depend on installdirs.
2033 (c++.install-info): Likewise.
2034 (c++.install-man): Likewise.
2036 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2038 * typeck2.c (build_m_component_ref): Robustify.
2040 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2042 * friend.c (do_friend): Don't take the nested [template] class
2043 into account when deciding whether to warn about the friend
2044 function not referring to a template function.
2046 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2048 * typeck.c (build_unary_op): Clarify error message.
2050 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2052 * parse.y (component_constructor_declarator): allow optional
2053 parentheses around constructor class name.
2055 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2057 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2059 * init.c (emit_base_init): Remove incorrect comment about
2061 * method.c (make_thunk): Fix comment alignment.
2063 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2065 Kill remnants of this is variable.
2066 * cp-tree.h (flag_this_is_variable): Remove.
2067 * decl2.c (flag_this_is_variable): Remove.
2068 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2069 (build_vbase_path): The path is non-static, even in a cdtor.
2070 (resolves_to_fixed_type_p): Add additional return value.
2071 * search.c (init_vbase_pointers): Adjust.
2072 * tree.c (lvalue_p_1): Adjust.
2073 * typeck.c (mark_addressable): Adjust.
2075 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2077 * pt.c (unify): Don't check cv quals of array types.
2079 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2081 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2082 check whether we already have the type.
2084 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2086 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2087 * call.c (build_op_delete_call): Simplify to remove duplicate
2089 * class.c (clone_function_decl): Don't build the deleting variant
2090 of a non-virtual destructor.
2091 * decl.c (finish_destructor_body): Don't call delete if this is a
2092 non-virtual destructor.
2093 * init.c (build_delete): Explicitly call `operator delete' when
2094 deleting an object with a non-virtual destructor.
2096 2001-02-13 Jason Merrill <jason@redhat.com>
2098 * lang-specs.h: Add more __EXCEPTIONS.
2100 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2102 * typeck2.c (process_init_constructor): Check
2103 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2105 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2107 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2108 Remove spurious information in comment. Allow further
2109 adjustments of REFERENCE_TYPE args.
2111 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2113 * errfn.c (cp_deprecated): Tweak diagnostic text.
2114 * parse.y (new_initializer): Deprecate initializer lists
2117 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2119 Remove old ABI support.
2121 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2123 * decl2.c (flag_vtable_thunks): Always set it to 1.
2124 (flag_new_abi): Likewise.
2125 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2127 * Makefile.in (g++spec.o): Fix typo.
2129 2001-02-09 Jason Merrill <jason@redhat.com>
2131 * lang-specs.h: Restore definition of __EXCEPTIONS.
2133 2001-02-08 Jason Merrill <jason@redhat.com>
2135 * search.c (shared_member_p): New function.
2136 (lookup_field_r): Use it.
2137 * cp-tree.h (SHARED_MEMBER_P): Remove.
2139 * method.c (process_overload_item): Handle template-dependent array
2141 * pt.c (type_unification_real): If we end up with undeduced nontype
2144 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2147 * typeck2.c (friendly_abort): Don't say anything if we have
2148 earlier errors or sorries.
2150 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2151 wchar_t. Ignore if in_system_header.
2153 * decl.c (maybe_push_cleanup_level): New fn...
2154 (start_decl_1): ...split out from here.
2155 * cvt.c (build_up_reference): Use it.
2156 * cp-tree.h: Declare it.
2158 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2160 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2163 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2165 * pt.c (lookup_template_class): Make sure it's a primary
2166 template or template_template_parm when called from the parser.
2167 (instantiate_template_class): Add assertion.
2169 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2171 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2172 from error_mark_node.
2174 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2176 Fix specification and implementation bugs in V3 ABI
2177 construction vtables.
2178 * cp-tree.h (flag_dump_class_layout): New flag.
2179 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2180 (BINFO_LOST_PRIMARY_P): New flag.
2181 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2182 (BINFO_PRIMARY_MARKED_P): Rename to ...
2183 (BINFO_PRIMARY_P): ... here.
2184 (binfo_via_virtual): New prototype.
2185 * decl2.c (flag_dump_class_layout): New flag.
2186 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2187 use `=' as a file name separator.
2188 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2190 (build_vtbl_address): If this is a virtual primary base, then
2191 get the vtbl of what it is ultimately primary for.
2192 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2193 for BINFO_PRIMARY_P.
2194 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2195 (get_shared_vbase_if_not_primary): Likewise.
2196 (dfs_get_pure_virtuals): Likewise.
2197 (expand_upcast_fixups): Likewise.
2198 (fixup_virtual_upcast_offsets): Likewise.
2199 (dfs_find_vbase_instance): Likewise.
2200 (find_vbase_instance): Likewise.
2201 (binfo_from_vbase): Adjust comment to reflect reality.
2202 (binfo_via_virtual): New function.
2203 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2204 for binfo walking during VTT construction.
2205 (dfs_mark_primary_bases): Remove.
2206 (force_canonical_binfo_r): New function.
2207 (force_canonical_binfo): New function.
2208 (mark_primary_virtual_base): New function.
2209 (mark_primary_bases): Walk in inheritance graph order, use
2210 mark_primary_virtual_base.
2211 (determine_primary_base): Use some more intermediate variables.
2212 (dfs_find_final_overrider): Don't check for overriding along a
2214 (dfs_modify_vtables): Walk into primary virtual bases too.
2215 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2216 (build_base_fields): Likewise.
2217 (dfs_set_offset_for_unshared_vbases): Likewise.
2218 (layout_virtual_bases): Likewise.
2219 (end_of_class): Likewise.
2220 (finish_struct_1): Call dump_class_hierarchy, if requested.
2221 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2222 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2223 (dump_class_hierarchy): Add file parameter. Append to file, if
2225 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2226 Use canonical base for virtual bases.
2227 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2228 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2229 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2230 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2232 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2233 from DATA. We want virtual primary bases and all bases via virtual.
2234 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2235 virtual base when not a construction vtable.
2236 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2237 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2238 Use canonical bases when processing virtual bases.
2239 (accumulate_vtbl_inits): We're interested in any base via a
2241 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2242 within a construction vtable, determine what is being overridden.
2243 (build_vtbl_initializer): Add more comments
2244 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2245 (build_rtti_vtbl_entries): Check if the base has lost its
2248 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2250 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2252 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2254 * decl.c (pushdecl): Call abort instead of fatal.
2255 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2256 * init.c (build_new_1): Likewise.
2257 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2258 * decl.c (build_typename_type): hash_table_init now returns void.
2259 decl.c (init_decl_processing): Make an error non-fatal.
2261 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2263 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2265 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2266 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2267 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2268 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2269 * decl.c (maybe_commonize_var): Use the new name-mangling where
2271 * decl2.c (comdat_linkage): Enhance comments. Make all
2272 compiler-generated things static, if COMDAT is not available.
2273 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2275 (tinfo_base_init): Use the correct mangled name for typeinfo
2276 strings, and push them into the global scope.
2277 (typeinfo_in_lib_p): New function.
2278 (synthesize_tinfo_var): Use it.
2279 (create_real_tinfo_var): Likewise.
2281 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2283 * decl.c (push_class_binding): Use context_for_name_lookup instead
2285 * search.c (context_for_name_lookup): Remove static. Check for NULL
2286 context in the loop.
2287 * cp-tree.h (context_for_name_lookup): Add prototype.
2289 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2291 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2292 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2294 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2295 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2297 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2299 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2300 of macros used when compiling g++spec.c.
2301 * g++spec.c (lang_specific_driver): Link with the shared
2304 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2306 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2307 make_reference_declarator, make_call_declarator), method.c
2308 (implicitly_declare_fn), parse.y (namespace_using_decl,
2309 notype_unqualified_id, expr_or_declarator, new_type_id,
2310 after_type_declarator, direct_after_type_declarator,
2311 notype_declarator, complex_notype_declarator,
2312 complex_direct_notype_declarator, qualified_id,
2313 notype_qualified_id, overqualified_id, direct_new_declarator,
2314 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2315 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2316 instead of build_parse_node.
2318 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2320 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2321 (minus_one_node): Moved to top level gcc directory. Renamed
2322 to integer_minus_one_node.
2324 * init.c (init_init_processing): Don't set minus_one_node.
2325 (build_vec_init): Use integer_minus_one_node.
2327 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2329 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2331 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2332 identical and they would be replaced with constant, remove
2333 MODIFY_EXPR from the tree.
2335 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2337 * Make-lang.in: Remove all dependencies on defaults.h.
2338 * call.c: Don't include defaults.h.
2340 * decl2.c: Likewise.
2341 * except.c: Likewise.
2345 * typeck.c: Likewise.
2347 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2349 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2350 operators even in "C" linkage.
2351 * method.c (set_mangled_name_for_decl): Likewise.
2352 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2353 overloaded operators in "C" linkage.
2355 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2357 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2358 (tsubst_arg_types): Check parameter is not void.
2359 (tsubst): Adjust tsubst_decl call.
2361 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2363 * call.c (add_builtin_candidate): Quote std properly, from
2366 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2368 * pt.c (check_explicit_specialization): Clone constructors and
2371 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2373 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2374 indicates anything special about template depth. Make sure we
2375 only count the user visible template classes.
2377 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2379 * call.c (build_conv): Typo in comment.
2380 (add_builtin_candidate): Add more explanation.
2381 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2382 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2383 when we have enumeral types.
2384 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2385 candidates for relops and eqops.
2386 (joust): Simplify control flow. Allow a non-template user
2387 function to hide a builtin.
2389 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2391 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2392 (more_specialized): Add deduction parameter.
2393 * call.c (joust): Adjust more_specialized call.
2394 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2395 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2396 (get_bindings_order): Remove.
2397 (get_bindings_real): Add DEDUCE parameter.
2398 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2399 REFERENCE_TYPE jig for DEDUCE_ORDER.
2400 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2401 maybe_adjust_types_for_deduction.
2402 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2404 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2405 (check_cv_quals_for_unify): Use new unify qualifier flags.
2406 (unify): Clear new unify qualifier flags.
2407 (get_bindings_real): Add DEDUCE parameter.
2408 (get_bindings): Adjust call to get_bindings_real.
2409 (get_bindings_overload): Likewise.
2410 (most_specialized_instantiation): Adjust call to
2413 2001-01-19 Jason Merrill <jason@redhat.com>
2415 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2417 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2420 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2422 * decl2.c (arg_assoc_class): Fix double iteration logic.
2424 2001-01-19 Jason Merrill <jason@redhat.com>
2426 * init.c (build_delete): Always call convert_force to strip cv-quals.
2428 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2429 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2430 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2432 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2434 * search.c (get_vbase_1): Count only virtual bases.
2436 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2438 * class.c (duplicate_tag_error): Robustify flag clearing.
2440 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2442 * cp-tree.h (lookup_template_class): Add complain parm.
2443 * decl.c (lookup_namespace_name): Adjust call to
2444 lookup_template_class.
2445 (make_typename_type): Likewise.
2446 * semantics.c (finish_template_type): Likewise.
2447 * pt.c (lookup_template_class): Add complain parm. Adjust.
2448 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2451 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2453 * pt.c (copy_default_args_to_explicit_spec): Preserve
2454 object's CV quals. Reorganize.
2456 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2458 * typeck.c (build_modify_expr): Say `initialization' for
2460 * init.c (build_default_init): Convert to enumeral type, if
2463 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2465 * parse.y (nomods_initdcl0): Properly set things up for
2468 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2470 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2471 (type_unification_real): Set it.
2474 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2476 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2478 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2480 * semantics.c (begin_class_definition): Check we're not inside a
2483 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2485 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2488 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2490 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2491 * call.c (build_over_call): Add comment.
2493 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2495 * cvt.c (ocp_convert): Handle vector type conversion
2496 * typeck2.c (digest_init): Handle vector type initializations
2498 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2500 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2503 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2505 * pt.c (check_nontype_parm): Rename to ...
2506 (invalid_nontype_parm_type_p): ... here.
2507 (process_template_parm): Adjust.
2508 (convert_template_argument): Adjust.
2510 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2512 * pt.c (check_nontype_parm): New function.
2513 (process_template_parm): Use it.
2514 (convert_template_argument): Use it.
2515 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2518 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2520 * tree.c: Add defaults.h
2521 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2522 * Make-lang.in (cp/tree.o): Add defaults.h.
2524 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2526 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2528 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2530 * g++.1: Change to be ".so man1/gcc.1".
2532 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2534 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2536 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2537 ($(srcdir)/cp/g++int.info): New target.
2538 * gxxint.texi: Add info directory entry. Use @@ in email address.
2539 * .cvsignore: Update.
2541 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2543 * typeck.c (build_c_cast): Do template processing earlier.
2544 Always pedwarn on array casts.
2546 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2548 * friend.c (make_friend_class): Make sure a templated class is
2549 actually a template.
2551 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2553 * decl2.c (get_guard): Set linkage from guarded decl.
2555 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2557 * call.c (convert_default_arg): Check for unprocessed
2559 * cp-tree.h (replace_defarg): Move to spew.c.
2560 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2561 spew.c, which is where they really are.
2562 (done_pending_defargs): Declare.
2563 (unprocessed_defarg_fn): Declare.
2564 * decl.c (replace_defarg): Move to spew.c
2565 * parse.y (structsp): Call done_pending_defargs.
2566 * spew.c (defarg_fns): Rearrange list structure.
2567 (defarg_fnsdone): New static variable.
2568 (defarg_depfns): New static variable.
2569 (init_spew): Adjust.
2570 (add_defarg_fn): Store the type in TREE_TYPE.
2571 (do_pending_defargs): Detect and deal with ordering constraints
2573 (done_pending_defargs): New function.
2574 (unprocessed_defarg_fn): New function.
2575 (replace_defarg): Moved from decl.c. Robustify. Don't save
2576 if circularity detected.
2578 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2580 * pt.c (unify): Check array has a domain, before checking
2581 whether it is variable sized.
2583 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2585 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2586 parameters with pointers to arrays of unknown bound.
2588 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2590 * parse.y (template_parm_header, template_spec_header): New
2591 reductions. Split out from ...
2592 (template_header): ... here. Use them.
2593 (template_template_parm): Use template_parm_header.
2594 * semantics.c (finish_template_template_parm): Add assert.
2596 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2598 * mangle.c (write_builtin_type): Fix thinko.
2600 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2601 (copy_default_args_to_explicit_spec): Likewise.
2602 (check_explicit_specialization): Use it.
2604 * class.c (finish_struct_1): Remove last argument in call to
2605 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2606 * decl.c (builtin_function): Likewise.
2607 (build_cp_library_fn): Likewise.
2608 (check_initializer): Likewise.
2609 (make_rtl_for_nonlocal_decl): Likewise.
2610 (cp_finish_decl): Likewise.
2611 (start_function): Likewise.
2612 * decl2.c (finish_anon_union): Likewise.
2613 * friend.c (do_friend): Likewise.
2614 * init.c (build_java_class_ref): Likewise.
2615 * method.c (make_thunk): Likewise.
2616 * pt.c (tsubst_friend_function): Likewise.
2617 * semantics.c (expand_body): Likewise.
2619 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2621 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2622 looking at DECL_CLONED_FUNCTION for non-functions.
2624 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2626 * error.c (dump_template_parameter): Use parm to determine how
2627 to print default value.
2629 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2631 * class.c (duplicate_tag_error): Clear more flags.
2633 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2635 * call.c (build_new_method_call): Use binfo_for_vbase.
2637 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2639 * cp-tree.h (flag_cond_mismatch): Don't declare.
2640 * decl2.c (flag_cond_mismatch): Don't define.
2641 (lang_f_options): Remove cond-mismatch.
2642 (unsupported_options): Add cond-mismatch.
2644 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2646 * class.c (handle_using_decl): Reject using of constructor name
2647 of sourcing class. Allow injecting of a method with same name as
2648 nested class. Fixup error messages.
2650 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2652 * decl2.c (lang_decode_option): Handle -Wformat=2.
2654 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2656 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2657 initialized_in_class.
2658 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2659 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2660 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2661 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2662 * pt.c (check_default_tmpl_args): Adjust for
2663 DECL_INITIALIZED_IN_CLASS_P.
2664 (instantiate_class_template): Likewise.
2665 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2667 * class.c (finish_struct): Constify saved_filename.
2669 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2671 * class.c (duplicate_tag_error): Adjust diagnostic.
2672 (finish_struct): Locally set location to start of struct.
2673 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2675 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2677 * decl.c (struct binding_level): Adjust class_shadowed comments
2679 (push_class_level_binding): Ajust comments to reflect reality.
2680 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2681 Don't set TREE_VALUE on the class_shadowed list.
2683 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2685 * decl2.c (acceptable_java_type): Allow references too.
2686 * init.c (build_java_class_ref): When using the new ABI, search
2687 `class$' and have it mangled with `mangle_decl.'
2688 * mangle.c (write_java_integer_type_codes): New function.
2689 (write_builtin_type): Detect and mangle Java integer and real
2692 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2694 * decl2.c (grokfield): Don't accept `asm' specifiers for
2695 non-static data members.
2697 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2699 * expr.c (cplus_expand_expr): Don't reset `target'.
2701 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2703 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2705 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2707 * parse.y (template_datadef): Check for error_mark_node.
2709 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2711 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2713 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2715 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2716 (record_builtin_type): Make non-static.
2717 (flag_short_double): Don't declare.
2718 (init_decl_processing): Remove the creation of many tree nodes now
2719 in c_common_nodes_and_builtins.
2720 (build_void_list_node): New function.
2721 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2722 * cp-tree.h (flag_short_wchar): Don't declare.
2724 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2726 * call.c (build_conv): Don't use build1 for USER_CONV.
2727 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2729 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2731 * lex.c (lang_init): Call c_common_lang_init.
2733 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2735 * search.c (lookup_fnfields_here): Remove.
2736 (look_for_overrides_r): Use lookup_fnfields_1.
2737 Ignore functions from using declarations.
2739 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2741 Implement exceptions specifiers for implicit member functions.
2742 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2743 * method.c (synthesize_exception_spec): New function.
2744 (locate_dtor, locate_ctor, locate_copy): New functions.
2745 (implicitly_declare_fn): Generate the exception spec too.
2746 * search.c (check_final_overrider): Check artificial functions
2748 * typeck2.c (merge_exception_specifiers): New function.
2750 2001-01-03 Jason Merrill <jason@redhat.com>
2752 * init.c (build_default_init): New fn.
2753 (perform_member_init): Split out from here.
2754 (build_new_1): Use it. Simplify initialization logic.
2755 (build_vec_init): Take an array, rather than a pointer and maxindex.
2756 Speed up simple initializations. Don't clean up if we're assigning.
2757 * cp-tree.h: Adjust.
2758 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2759 * parse.y (new_initializer): Return void_zero_node for ().
2760 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2761 * typeck2.c (digest_init): Only complain about user-written
2764 2000-12-22 Mike Stump <mrs@wrs.com>
2766 * decl2.c: (max_tinst_depth): Increase to 50.
2768 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2770 * class.c (invalidate_class_lookup_cache): Zero the
2771 previous_class_values.
2772 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2774 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2775 * decl.c (free_bindings): New variable.
2776 (push_binding): Don't create a new binding if we have one on the
2778 (pop_binding): Put old bindings on the free list.
2779 (init_decl_processing): Use size_int, not build_int_2.
2780 Register free_bindings as a GC root.
2781 (cp_make_fname_decl): Use size_int, not build_int_2.
2782 (push_inline_template_parms_recursive): Likewise.
2783 (end_template_parm_list): Likewise.
2784 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2785 (tsubst_template_parms): Use size_int, not build_int_2.
2787 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2789 2001-01-02 Richard Henderson <rth@redhat.com>
2791 * parse.y (asm): Set ASM_INPUT_P.
2793 2001-01-02 Jason Merrill <jason@redhat.com>
2795 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2798 * typeck.c (cp_truthvalue_conversion): New fn.
2799 * cvt.c (ocp_convert): Use it.
2801 * cp-tree.h: Lose c-common.c decls.
2803 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2804 * cvt.c (convert_to_void): Use type_unknown_p.
2806 * typeck.c (strip_all_pointer_quals): Also strip quals from
2807 pointer-to-member types.
2809 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2812 * call.c (build_new_method_call): Do evaluate the object parameter
2813 when accessing a static member.
2814 * typeck.c (build_component_ref): Likewise.
2816 2001-01-02 Andreas Jaeger <aj@suse.de>
2818 * decl.c (cp_missing_noreturn_ok_p): New.
2819 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2821 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2823 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2825 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2827 * class.c (pushclass): Remove #if 0'd code.
2828 * cp-tree.h (overload_template_name): Remove.
2829 * decl.c (store_bindings): Simplify.
2830 (pop_from_top_level): Likewise.
2831 * pt.c (overload_template_name): Remove.
2832 (instantiate_decl): Don't call push_to_top_level if it's not
2835 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2837 * pt.c (register_local_specialization): Don't return a value.
2838 (lookup_template_class): Use move-to-front heuristic when looking
2839 up template instantiations.
2840 (instantiate_decl): Only push_to_top_level when we're actually
2841 going to instantiate the template.
2843 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2845 * search.c (binfo_for_vtable): Return least derived class, not
2846 most. Handle secondary vtables.
2848 2000-12-22 Jason Merrill <jason@redhat.com>
2850 * pt.c (more_specialized): Don't optimize len==0.
2851 (fn_type_unification): If we're adding the return type, increase len.
2853 * typeck.c (build_binary_op): Fix pmf comparison logic.
2855 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2856 DECL_STATIC_FUNCTION_P.
2858 * semantics.c (genrtl_finish_function): Don't try to jump to
2859 return_label unless it exists.
2861 In partial ordering for a call, ignore parms for which we don't have
2863 * call.c (joust): Pass len to more_specialized.
2864 (add_template_candidate_real): Strip 'this', pass len.
2865 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2866 (get_bindings_order): New fn. Pass len down.
2867 (get_bindings_real): Strip 'this', pass len.
2868 (fn_type_unification): Likewise.
2869 (type_unification_real): Succeed after checking 'len' args.
2870 (most_specialized_instantiation): Lose explicit_args parm.
2871 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2874 2000-12-21 Jason Merrill <jason@redhat.com>
2876 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2877 DECL_TEMPLATE_RESULT.
2879 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2880 lookup_fnfields_here.
2882 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2884 * call.c (build_object_call): Also allow conversions that return
2885 reference to pointer to function.
2886 (add_conv_candidate): Handle totype being ref to ptr to fn.
2887 (build_field_call): Also allow members of type reference to function.
2888 Lose support for calling pointer to METHOD_TYPE fields.
2890 * error.c (dump_expr): Handle *_CAST_EXPR.
2892 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2894 * tree.c (break_out_cleanups): Lose.
2895 * cp-tree.h: Remove prototype.
2896 * typeck.c (build_component_ref): Don't break_out_cleanups.
2897 (build_compound_expr): Likewise.
2898 * semantics.c (finish_expr_stmt): Likewise.
2900 2000-12-20 Richard Henderson <rth@redhat.com>
2902 * cp-tree.h: Update declarations.
2903 * decl.c (finish_case_label): Return the new stmt node.
2904 * semantics.c (finish_goto_stmt): Likewise.
2905 (finish_expr_stmt, finish_return_stmt): Likewise.
2906 (finish_break_stmt, finish_continue_stmt): Likewise.
2907 (finish_asm_stmt): Likewise.
2908 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2909 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2910 (simple_if, simple_stmt): Return the new stmt node.
2913 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2915 * cp-tree.h: Don't declare warn_long_long.
2917 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2919 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2922 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2924 * pt.c (unify): Handle when both ARG and PARM are
2925 BOUND_TEMPLATE_TEMPLATE_PARM.
2927 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2929 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2930 DECL_TEMPLATE_PARM_P.
2932 2000-12-15 Jason Merrill <jason@redhat.com>
2934 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2936 * init.c (build_new_1): Don't strip quals from type.
2938 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2940 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2942 * call.c (build_new_function_call): Lose space before paren in
2944 (build_new_method_call): Likewise.
2946 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2948 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2950 * pt.c (check_explicit_specialization): Propagate default
2951 function arguments to explicit specializations.
2953 2000-12-13 DJ Delorie <dj@redhat.com>
2955 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2958 2000-12-08 Jason Merrill <jason@redhat.com>
2960 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2962 Clean up copy-initialization in overloading code.
2963 * call.c (build_user_type_conversion_1): Die if we are asked to
2964 convert to the same or a base type.
2965 (implicit_conversion): Avoid doing so. Lose reference binding code.
2966 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2967 direct-initialization. Also do direct-init part of copy-init.
2968 (build_user_type_conversion): Don't provide context to convert_like.
2969 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2970 the constructor call for copy-init.
2972 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2973 instantiation of a member template.
2974 (do_decl_instantiation): Not here.
2976 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2978 * class.c (check_field_decls): Don't special case anonymous
2979 fields in error messages.
2980 (note_name_declared_in_class): Use %D on diagnostic.
2982 * tree.c (pod_type_p): Use strip_array_types.
2983 (cp_valid_lang_attribute): Likewise.
2984 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2985 multiple evaluations.
2986 (cp_has_mutable_p): Use strip_array_types.
2988 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2990 * cp-tree.h (sufficient_parms_p): Declare new function.
2991 * call.c (sufficient_parms_p): New function, broken out of ...
2992 (add_function_candidate): ... here. Use it.
2993 (add_conv_candidate): Use it.
2994 * decl.c (grok_ctor_properties): Use it.
2996 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2998 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3000 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3002 * decl2.c (lang_decode_option): Handle -Wformat-security.
3004 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3006 * pt.c (verify_class_unification): New function.
3007 (get_class_bindings): Use it.
3008 (try_class_unification): Tidy.
3009 (unify): Handle when argument of a template-id is not
3010 template parameter dependent.
3011 (template_args_equal): Handle when TREE_CODE's do not match.
3013 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3015 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3016 for -save-temps, pass all relevant -Defines to it, and then don't
3017 pass them to cc1plus.
3019 2000-12-05 Will Cohen <wcohen@redhat.com>
3021 * decl.c (finish_case_label): Cleared
3022 more_cleanups_ok in surrounding function scopes.
3023 (define_label): Likewise.
3025 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3027 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3028 (get_matching_virtual): Remove.
3029 (look_for_overrides): Declare new function.
3030 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3032 * class.c (check_for_override): Move base class iteration code
3033 to look_for_overrides.
3034 * search.c (next_baselink): Remove.
3035 (get_virtuals_named_this): Remove.
3036 (get_virtual_destructor): Remove.
3037 (tree_has_any_destructors_p): Remove.
3038 (struct gvnt_info): Remove.
3039 (check_final_overrider): Remove `virtual' from error messages.
3040 (get_matching_virtuals): Remove. Move functionality to ...
3041 (look_for_overrides): ... here, and ...
3042 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3045 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3047 * typeck.c (get_delta_difference): If via a virtual base,
3049 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3052 2000-12-04 Richard Henderson <rth@redhat.com>
3054 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3056 2000-12-04 Jason Merrill <jason@redhat.com>
3058 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3059 (write_builtin_type): Pass intSI_type_node and the like through
3061 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3062 Pass intSI_type_node and the like through type_for_mode.
3063 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3064 * pt.c (tsubst, unify): Likewise.
3065 * tree.c (walk_tree): Likewise.
3066 * error.c (dump_type): Likewise.
3067 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3069 * Make-lang.in: Tweak top comment for emacs.
3072 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3074 * class.c (clone_function_decl): Robustify.
3076 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3078 * decl.c (store_bindings): Only search in the non modified
3079 old_bindings for duplicates.
3081 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3083 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3086 * typeck.c (build_static_cast): Remove unused variable.
3088 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3090 * pt.c: Fix typo in comment.
3092 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3094 * decl2.c (warn_format): Remove definition.
3095 (lang_decode_option): Handle -Wformat-nonliteral,
3096 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3098 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3100 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3101 (init_decl_processing): Don't create string_type_node,
3102 const_string_type_node, wint_type_node, intmax_type_node,
3103 uintmax_type_node, default_function_type, ptrdiff_type_node and
3104 unsigned_ptrdiff_type_node. Adjust position of call to
3105 c_common_nodes_and_builtins.
3106 (identifier_global_value): New function.
3108 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3110 * call.c (standard_conversion): Reject pointer to member
3111 conversions from ambiguous, inaccessible or virtual bases.
3112 * typeck.c (build_static_cast): Don't check pointers to members
3115 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3117 * method.c (do_build_copy_constructor): Preserve cv
3118 qualifications when accessing source object members.
3119 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3122 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3124 * method.c (do_build_assign_ref): Construct appropriately
3125 CV-qualified base reference. Don't allow const casts in base
3128 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3130 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3131 incomplete return type.
3133 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3135 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3136 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3139 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3141 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3143 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3145 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3147 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3149 * decl.c (grokdeclarator): Do type access control on friend
3152 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3154 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3155 bison parser ickiness.
3156 * pt.c (tsubst_friend_function): Enter namespace scope when
3157 tsubsting the function name.
3158 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3160 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3162 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3163 * cvt.c (cp_convert_to_pointer): Add force parameter.
3164 Allow conversions via virtual base if forced.
3165 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3166 (ocp_convert): Likewise.
3167 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3168 * typeck.c (get_delta_difference): Adjust handling of virtual
3171 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3173 * tree.c (struct list_hash): Remove.
3174 (list_hash_table): Make it be an htab.
3175 (struct list_proxy): New type.
3176 (list_hash_eq): New function.
3177 (list_hash_pieces): Renamed from ...
3178 (list_hash): ... this.
3179 (list_hash_lookup): Remove.
3180 (list_hash_add): Remove.
3181 (hash_tree_cons): Use the generic hashtable.
3182 (mark_list_hash): Remove.
3183 (init_tree): Create the hashtable.
3185 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3187 * method.c (build_mangled_C9x_name): Rename to
3188 build_mangled_C99_name. Change C9X references in comments to
3191 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3193 * parse.y (unary_expr): Move VA_ARG from here ...
3194 (primary): ... to here.
3196 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3198 * semantics.c (finish_id_expr): If type is error_mark, return
3201 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3203 * pt.c (lookup_template_class): Simplify loop exit constructs.
3204 Cope when there is no partial instantiation of a template
3207 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3209 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3211 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3213 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3216 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3217 destructors that haven't already been cloned.
3219 2000-11-20 Richard Henderson <rth@redhat.com>
3221 * parse.y (yyparse_1): Rename the parser entry point.
3223 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3225 * mangle.c (write_name): Use <unscoped-name> for names directly in
3227 (write_unscoped_name): Accept names directly in function scope.
3229 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3231 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3232 * parse.y (extdef): Add EXPORT reduction.
3233 * spew.c (yylex): Don't skip export here.
3235 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3237 * decl.c (init_decl_processing): Correct name of pure virtual
3238 function under the new ABI.
3239 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3240 (throw_bad_typeid): Likewise for bad typeid function.
3242 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3244 * decl.c (grokparms): Don't even function types of `void' type,
3246 * mangle.c (write_type): Don't crash when confronted with the
3249 * decl.c (grokparms): Don't create parameters of `void' type.
3251 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3253 * lex.c (mark_impl_file_chain): Delete.
3254 (init_parse): Remove call to ggc_add_string_root. No need to
3255 ggc_strdup a string constant. Do not add impl_file_chain to GC
3257 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3259 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3261 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3263 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3265 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3266 * decl.c (grokdeclarator): Don't reject void parms here.
3267 (require_complete_types_for_parms): Simplify, use
3268 complete_type_or_else.
3269 (grokparms): Remove bitrot. Remove funcdef parm.
3270 Deal with ellipsis parm lists here.
3271 * semantics.c (finish_parmlist): Don't append void_list_node
3272 here. Set PARMLIST_ELLIPSIS_P.
3274 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3276 * typeck2.c (incomplete_type_error): Reorganise to avoid
3277 excessive diagnostics.
3279 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3281 * lex.c (struct impl_files, internal_filename): Constify a char *.
3283 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3285 * mangle.c (write_special_name_constructor): Don't generate
3286 assembler junk when confronted with an old-style constructor.
3287 (write_special_name_destructor): Likewise.
3288 (mangle_decl_string): Do it here instead.
3290 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3292 * call.c (op_error): Make error messages clearer.
3294 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3296 * decl.c (wrapup_globals_for_namespace): Don't mark things
3297 TREE_ASM_WRITTEN when they're not.
3299 2000-11-15 Jason Merrill <jason@redhat.com>
3301 * typeck2.c (friendly_abort): Uncount the error before handing
3304 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3306 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3308 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3310 * class.c (build_vtbl_initializer): Fix typo in comment.
3311 * typeck.c (expr_sizeof): Don't crash on errors.
3313 2000-11-14 Jim Wilson <wilson@redhat.com>
3315 * lang-specs.h: Add %2 after %(cc1_options).
3317 2000-11-14 Richard Henderson <rth@redhat.com>
3319 * typeck.c (c_sizeof): Be strict about casting result value
3320 back to c_size_type_node.
3321 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3323 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3325 * typeck.c (build_unary_op): Use boolean_increment from
3326 c-common.c, moving the relevant code there.
3328 2000-11-11 Jason Merrill <jason@redhat.com>
3330 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3332 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3335 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3337 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3338 * lex.c (copy_lang_decl): Likewise.
3340 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3342 * dump.c (cp_dump_tree): Don't dump function bodies here.
3344 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3345 (dump.o): Update dependency list.
3346 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3347 (flag_dump_translation_unit): Likewise.
3348 (CP_TYPE_QUALS): Adjust definition.
3349 (DECL_C_BIT_FIELD): Remove.
3350 (SET_DECL_C_BIT_FIELD): Likewise.
3351 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3352 (add_maybe_template): Likewise.
3353 (strip_array_types): Likewise.
3354 (dump_node_to_file): Likewise.
3355 (cp_dump_tree): New function.
3356 * decl.c (init_decl_processing): Set lang_dump_tree.
3357 * decl2.c (flag_dump_translation_unit): Remove.
3358 * dump.c: Move most of it to ../c-dump.c.
3359 (cp_dump_tree): New function.
3360 * pt.c (add_maybe_template): Remove.
3361 * typeck.c (strip_array_types): Likewise.
3363 2000-11-07 Eric Christopher <echristo@redhat.com>
3365 * decl.c (init_decl_processing): Change definition of
3366 __wchar_t to wchar_t. Remove artificial declaration of
3368 * lex.c: Change instances of __wchar_t to wchar_t.
3370 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3372 * lex.c (do_identifier): Don't lookup_name for operators.
3373 * parse.y (operator): Save looking_for_typename.
3374 (unoperator): Restore it.
3375 * spew.c (frob_opname): Use nth_token for lookahead.
3377 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3379 * decl.c (grok_op_properties): Always use coerce_new_type and
3381 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3382 exception specification. Tidy up.
3383 (coerce_delete_type): Preserve exception specification. Tidy up.
3385 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3387 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3388 (push_binding_level), error.c (cp_tree_printer), pt.c
3389 (process_partial_specialization, tsubst_template_arg_vector),
3390 search.c (lookup_member): Use memset () instead of bzero ().
3392 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3394 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3396 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3398 * Make-lang.in (c++.distdir): Remove.
3400 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3402 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3403 declarations from different namespaces to be combined.
3405 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3407 * decl.c: Include tm_p.h.
3409 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3411 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3413 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3415 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3416 (build_overload_value), repo.c (open_repo_file), xref.c
3417 (open_xref_file): Use strchr () and strrchr () instead of index ()
3420 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3422 * call.c (build_over_call): Call fold on the CALL_EXPR.
3424 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3426 * error.c (dump_template_decl): Separate template hearders with
3429 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3431 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3432 TS_* flags with corresponding TFF_*. Adjust prototypes of
3433 functions (which used to take a tree_string_flags) to take an int.
3435 * cp-tree.h (enum tree_string_flags): Remove
3436 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3437 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3438 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3439 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3440 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3441 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3442 (type_as_string, decl_as_string, expr_as_string,
3443 context_as_string): Adjust prototype.
3445 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3446 instead of TS_PLAIN.
3448 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3449 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3452 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3454 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3455 (linkage_kind): New enumeration.
3456 (decl_linkage): New function.
3457 * decl2.c (comdat_linkage): Extend comment.
3458 * error.c (dump_function_decl): Print the arguments used to
3459 instantiate a template, even when not printing the type of the
3461 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3462 not TREE_PUBLIC, to test for external linkage.
3463 * tree.c (decl_linkage): New function.
3465 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3467 * pt.c (instantiate_decl): Always instantiate static data members
3468 initialized in-class.
3470 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3472 * Make-lang.in: Move all build rules here from Makefile.in,
3473 adapt to new context. Wrap all rules that change the current
3474 directory in parentheses. Expunge all references to $(P).
3475 When one command depends on another and they're run all at
3476 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3477 all object-file generation rules. Delete obsolete variables.
3479 * Makefile.in: Delete.
3480 * config-lang.in: Delete outputs= line.
3482 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3484 * error.c (dump_function_decl): Print no space between
3485 `ptr-operator' the `type-specifier' of the return type.
3486 (dump_type_prefix): Make sure we put space at the appropriate
3489 2000-10-23 Jason Merrill <jason@redhat.com>
3491 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3493 2000-10-22 Jason Merrill <jason@redhat.com>
3495 * call.c (build_conditional_expr): Use ocp_convert to force
3498 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3500 * call.c (standard_conversion): Use RVALUE_CONVs for all
3501 expressions that satisfy lvalue_p, not just those that satisfy
3504 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3506 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3507 not one with TYPE_IS_SIZETYPE set.
3508 (dubious_conversion_warnings): Remove special-case code.
3510 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3512 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3513 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3514 (dump_type_prefix): Print vector-of-int as 'int vector'.
3515 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3516 * tree.c (walk_tree): Handle VECTOR_TYPE.
3518 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3520 2000-10-21 Jason Merrill <jason@redhat.com>
3522 * parse.y (operator): Set got_object from got_scope.
3523 Set looking_for_typename.
3524 * decl.c (lookup_name_real): Clear val after setting from_obj.
3525 Reorganize diagnostic.
3527 2000-10-20 Jason Merrill <jason@redhat.com>
3529 * tree.c (walk_tree): Don't walk into default args.
3531 * error.c (dump_expr): Use host_integerp.
3533 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3535 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3536 "since" in error message.
3538 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3540 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3542 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3544 * decl.c (revert_static_member_fn): Fixed typo.
3546 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3548 * class.c (subobject_offset_fn): New type.
3549 (dfs_record_base_offsets): Remove.
3550 (record_base_offsets): Likewise.
3551 (dfs_search_base_offsets): Likewise.
3552 (record_subobject_offset): New function.
3553 (check_subobject_offset): Likewise.
3554 (walk_subobject_offsets): Likewise.
3555 (record_subobject_offsets): Likewise.
3556 (layout_conflict_p): Reimplement.
3557 (layout_nonempty_base_or_field): Correct handling of type
3558 conflicts during layout.
3559 (layout_empty_base): Likewise.
3560 (build_base_field): Adjust to handle new representation of empty
3562 (build_base_fields): Likewise.
3563 (layout_virtual_bases): Likewise.
3564 (splay_tree_compare_integer_csts): New function.
3565 (layout_class_type): Use a splay_tree, rather than a varray, to
3566 represent the offsets of empty bases.
3568 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3569 * decl.c (select_decl): Don't return declarations that are
3572 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3574 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3575 (fake_std_node): New macro.
3576 * decl.c (in_std): Rename to ...
3577 (in_fake_std): ... this.
3578 (flag_no_builtin): Remove.
3579 (flag_no_nonansi_builtin): Likewise.
3580 (walk_namespaces_r): Use fake_std_node.
3581 (push_namespace): Use std_identifier.
3582 (pop_namespace): Use in_fake_std.
3583 (lookup_name_real): Use fake_std_node.
3584 (init_decl_processing): When -fhonor-std, create the `std'
3585 namespace. Don't create a dummy fake_std_node in that case.
3586 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3587 (builtin_function): Put builtins whose names don't begin
3588 with `_' in the std namespace.
3589 * decl2.c (flag_no_builtin): Remove.
3590 (flag_no_nonansi_builtin): Likewise.
3591 (set_decl_namespace): Use fake_std_node.
3592 (validate_nonmember_using_decl): Likewise.
3593 (do_using_directive): Likewise.
3594 (handle_class_head): Likewise.
3595 * dump.c (dequeue_and_dump): Likewise.
3596 * except.c (init_exception_processing): Use std_identifier.
3597 * init.c (build_member_call): Use fake_std_node.
3598 * rtti.c (init_rtti_processing): Use std_identifier.
3600 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3602 * cp-tree.h (back_end_hook): Remove declaration.
3603 * decl2.c (back_end_hook): Remove definition.
3605 * dump.c (dequeue_and_dump): Dump TREE_USED.
3607 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3609 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3611 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3613 * decl.c (WINT_TYPE): Define.
3614 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3615 c_size_type_node, signed_size_type_node and wint_type_node.
3617 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3619 * decl2.c (warn_missing_format_attribute): New variable.
3620 (lang_decode_option): Decode -Wmissing-format-attribute.
3622 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3624 * typeck.c (qualify_type): Remove.
3625 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3627 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3629 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3631 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3633 * Makefile.in (parse.c, parse.h): Create atomically.
3635 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3637 * class.c (current_obstack): Remove.
3638 * decl.c (ggc_p): Remove.
3639 (start_decl): Don't use decl_tree_cons.
3640 (grokdeclarator): Don't use build_decl_list.
3641 (start_function): Don't use decl_tree_cons.
3642 (finish_function): Don't mess with obstacks.
3643 * decl2.c (grok_x_components): Don't use build_decl_list.
3644 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3645 (implicitly_declare_fn): Don't call build_decl_list.
3646 * parse.y (frob_specs): Don't call build_decl_list or
3648 (expr_or_declarator_intern): Don't call decl_tree_cons.
3649 (primary): Don't call build_decl_list.
3650 (fcast_or_absdcl): Likewise.
3651 (typed_declspecs): Don't call decl_tree_cons.
3652 (reserved_declspecs): Don't call build_decl_list.
3653 (declmods): Likewise.
3654 (reserved_typespecquals): Likewise.
3656 (new_type_id): Likewise.
3657 (cv_qualifiers): Likewise.
3658 (after_type_declarator_intern): Likewise.
3659 (notype_declarator_intern): Likewise.
3660 (absdcl_intern): Likewise.
3661 (named_parm): Likewise.
3662 * pt.c (most_specialized_class): Likewise.
3663 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3664 (init_repo): Initialize it.
3665 * search.c (current_obstack): Remove.
3666 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3668 2000-10-09 Richard Henderson <rth@cygnus.com>
3670 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3671 (c++ language support bits for libgcc): Remove.
3672 (c++.clean): Remove cplib2.txt cleanup.
3673 * config-lang.in (headers, lib2funcs): Remove.
3675 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3676 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3677 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3678 * inc/new.h, inc/typeinfo: Remove files.
3680 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3682 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3684 (init_decl_processing): Initialize intmax_type_node and
3687 2000-10-06 Richard Henderson <rth@cygnus.com>
3689 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3690 (original_result_rtx): Remove.
3691 * decl.c (save_function_data): Don't clear x_result_rtx.
3692 (mark_lang_function): Don't mark it either.
3693 * expr.c (fixup_result_decl): Remove.
3694 * semantics.c (genrtl_named_return_value): Frob the return decl
3695 before calling emit_local_var.
3696 (genrtl_finish_function): Don't call fixup_result_decl.
3697 Always emit the jump to return_label.
3699 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3701 * pt.c (lookup_template_class): Set current access for enum.
3702 (tsubst_enum): Set file & line for enum decl.
3704 * spew.c (yylex): Remove unused variable.
3706 2000-10-05 Richard Henderson <rth@cygnus.com>
3708 * semantics.c (genrtl_finish_function): Don't init or check
3709 can_reach_end; remove noreturn and return value checks.
3711 2000-10-05 Tom Tromey <tromey@cygnus.com>
3713 * init.c (build_java_class_ref): Use `build_static_name' with a
3714 suffix, not a prefix, to build the class object's name.
3716 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3718 * cp-tree.h (access_kind): Fix comment typo.
3719 * decl2.c (grokfield): Fix diagnostic typo.
3720 * semantics.c (finish_template_type): Fix comment typo.
3721 (finish_qualified_object_call_expr): Likewise.
3723 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3725 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3728 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3730 * spew.c (frob_id): New static function.
3731 (frob_opname): Use it.
3734 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3736 * decl.c (lang_mark_false_label_stack): Remove.
3737 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3739 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3741 * gxxint.texi: Use @email for formatting email addresses.
3743 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3745 * error.c: Remove direct obstack manipulation. Replace with
3746 output_buffer-based formatting. Adjust calls to removed macros.
3747 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3748 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3749 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3751 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3753 * ir.texi: Move to ../c-tree.texi.
3755 2000-09-20 Jason Merrill <jason@redhat.com>
3757 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3759 2000-09-21 Andreas Jaeger <aj@suse.de>
3761 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3762 * cp-tree.h: ... here.
3764 * error.c: Remove declaration of cp_printer.
3766 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3768 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3770 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3772 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3775 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3777 * decl.c (start_function): Robustify.
3779 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3781 * cp-tree.h (check_function_format): Accept a `status' parameter.
3783 * call.c, typeck.c: Updates calls to `check_function_format'.
3785 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3787 * decl2.c (handle_class_head): Always push some scope even
3790 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3792 * cp-tree.h (struct cp_language_function): Remove
3793 x_scope_stmt_stack and name_declared.
3794 (current_scope_stmt_stack): Remove.
3795 (function_name_declared_p): New macro.
3796 (struct lang_decl_flags): Use c_lang_decl as a base class.
3798 (struct lang_decl): Replace saved_tree with context.
3799 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3800 (SET_DECL_FRIEND_CONTEXT): Likewise.
3801 (DECL_VIRTUAL_CONTEXT): Likewise.
3802 (DECL_SAVED_TREE): Remove.
3803 (C_DECLARED_LABEL_FLAG): Likewise.
3804 (cplus_expand_expr_stmt): Don't declare.
3805 (add_decl_stmt): Likewise.
3806 (add_scope_stmt): Likewise.
3807 * decl.c (mark_stmt_tree): Remove.
3808 (case_compare): Likewise.
3809 (finish_case_label): Use c_add_case_label.
3810 (init_decl_processing): Set more language-specific hooks.
3811 (build_enumerator): Fix typo in comment.
3812 (cplus_expand_expr_stmt): Remove.
3813 (mark_lang_function): Use mark_c_language_function.
3814 (lang_mark_tree): Use c_mark_lang_decl.
3815 * decl2.c: Change order of inclusion.
3816 * except.c: Likewise.
3817 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3818 back on c_expand_expr.
3819 * friend.c: Include expr.h.
3820 * init.c: Change order of inclusion.
3821 * Makefile.in: Update dependencies.
3822 * lex.h (free_lang_decl_chain): Remove.
3823 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3824 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3826 (instantiate_decl): Use function_name_declared_p.
3827 * semantics.c (lang_expand_expr_stmt): Remove.
3828 (set_current_function_name_declared): Likewise.
3829 (current_function_name_declared): Likewise.
3830 (begin_compound_stmt): Use function_name_declared_p.
3831 (add_decl_stmt): Remove.
3832 (setup_vtbl_ptr): Use function_name_declared_p.
3833 (add_scope_stmt): Remove.
3834 (current_scope_stmt_stack): New function.
3835 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3836 (expand_body): Use function_name_declared_p.
3837 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3838 * typeck.c: Change order of includes.
3839 (convert_sequence): Remove.
3841 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3843 * lex.c (reswords): Add _Complex.
3845 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3847 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3849 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3851 * init.c (begin_init_stmts): Don't use // comments.
3853 2000-09-12 Jason Merrill <jason@redhat.com>
3855 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3856 all non-extern arrays.
3858 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3859 typenames, too. Downgrade complaint to pedwarn.
3860 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3861 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3862 'class This::Inherited'.
3864 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3866 * decl.c (finish_case_label): Given the LABEL_DECL a
3869 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3871 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3872 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3873 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3874 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3875 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3877 (sorry_for_unsupported_tree, print_scope_operator,
3878 print_left_paren, print_right_paren, print_left_bracket,
3879 print_right_bracket, print_whitespace): Likewise.
3880 (aggr_variety): Rename to class_key_or_enum.
3881 (print_type): Rename to print_type_id.
3882 (print_type_specifier_seq, print_simple_type_specifier,
3883 print_elaborated_type_specifier,
3884 print_rest_of_abstract_declarator,
3885 print_parameter_declaration_clause, print_exception_specification,
3886 print_nested_name_specifier, print_template_id,
3887 typedef_original_name, print_template_argument_list_start,
3888 print_template_argument_list_end): New functions.
3890 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3892 * ir.texi: Add more documentation.
3894 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3896 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3897 (current_function_parms): Don't define.
3898 (struct cp_language_function): Remove parms_stored.
3899 (current_function_just_assigned_this): Don't define.
3900 (current_function_parms_stored): Likewise.
3901 (static_ctors): Declare.
3902 (static_dtors): Likewise.
3903 (SF_EXPAND): Don't define.
3904 (expand_start_early_try_stmts): Remove declaration.
3905 (store_parm_decls): Likewise.
3906 * decl.c (static_ctors): Don't declare.
3907 (static_dtors): Likewise.
3908 (struct binding_level): Remove this_block.
3909 (poplevel): Remove dead code.
3910 (set_block): Likewise.
3911 (mark_binding_level): Don't mark this_block.
3912 (mark_saved_scope): Don't mark x_function_parms.
3913 (init_decl_processing): Don't add current_function_parms as a GC
3915 (check_function_type): Change prototype.
3916 (start_function): Remove RTL-generation code.
3917 (expand_start_early_try_stmts): Remove.
3918 (store_parm_decls): Give it internal linkage. Remove
3919 RTL-generation code.
3920 (finish_function): Remove RTL-generation code.
3921 * decl2.c (static_ctors): Fix formatting.
3922 (static_dtors): Likewise.
3923 * method.c (use_thunk): Don't call store_parm_decls.
3924 (synthesize_method): Likewise.
3925 * optimize.c (maybe_clone_body): Likewise.
3926 * parse.y (fn.def2): Likewise.
3927 (.set_base_init): Likewise.
3928 (nodecls): Likewise.
3929 * pt.c (instantiate_decl): Likewise.
3930 * rtti.c (synthesize_tinfo_fn): Likewise.
3931 * semantics.c (genrtl_try_block): Simplify.
3932 (expand_body): Use genrtl_start_function and
3933 genrtl_finish_function.
3934 (genrtl_start_function): New function.
3935 (genrtl_finish_function): Likewise.
3937 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3939 * error.c (cp_tree_printer, case 'P'): Append break.
3941 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3943 * cp-tree.h (frob_opname): Declare.
3944 * parse.y (saved_scopes): New static variable.
3945 (cp_parse_init): Adjust.
3946 (do_id): If lastiddecl is NULL, do do_identifier.
3947 (operator): Save scope information.
3948 (unoperator): New reduction. Restore scope information.
3949 (operator_name): Append unoperator. Call frob_opname.
3950 * spew.c (frob_opname): Define.
3952 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3954 * decl.c, rtti.c: Include defaults.h if not already included.
3955 Don't define the *_TYPE_SIZE macros.
3957 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3959 * cp-tree.h (push_switch): Change prototype.
3960 (check_cp_case_value): Remove declaration.
3961 (decl_constant_value): Likewise.
3962 * decl.c (struct cp_switch): Add switch_stmt and cases.
3963 (case_compare): New function.
3964 (push_switch): Set switch_stmt. Initialize cases.
3965 (pop_switch): Clean up cases.
3966 (define_case_label): Rename to ...
3967 (finish_case_label): ... this. Do semantic analysis for case
3969 (start_function): Correct comment.
3970 * decl2.c (check_cp_case_value): Remove.
3971 * expr.c (do_case): Remove.
3972 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3973 * semantics.c (genrtl_do_poplevel): Remove declaration.
3974 (RECHAIN_STMTS): Remove.
3975 (finish_break_stmt): Use build_break_stmt.
3976 (finish_continue_stmt): Use build_continue_stmt.
3977 (finish_switch_cond): Adjust condition here, rater than in
3978 c_expand_start_case.
3979 (finish_case_label): Remove.
3980 * typeck.c (c_expand_return): Remove.
3981 (c_expand_start_case): Likewise.
3983 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3985 * ir.texi: Document type nodes.
3987 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3989 * cp-tree.h (init_cp_semantics): Declare.
3990 (genrtl_try_block): Don't declare.
3991 (genrtl_handler): Likewise.
3992 (genrtl_catch_block): Likewise.
3993 (genrtl_ctor_stmt): Likewise.
3994 (genrtl_subobject): Likewise.
3995 (genrtl_do_poplevel): Likewise.
3996 (genrtl_named_return_value): Likewise.
3997 * lex.c (init_parse): Call init_cp_semantics.
3998 * semantics.c (genrtl_try_block): Give it internal linkage.
3999 (genrtl_handler): Likewise.
4000 (genrtl_catch_block): Likewise.
4001 (genrtl_ctor_stmt): Likewise.
4002 (genrtl_subobject): Likewise.
4003 (genrtl_do_poplevel): Likewise.
4004 (genrtl_named_return_value): Likewise.
4005 (lang_expand_stmt): Rename to ...
4006 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4007 (init_cp_semantics): Define.
4009 * decl.c (initialize_local_var): Remove RTL-generating code.
4010 * semantics.c (genrtl_try_block): Fix formatting.
4012 Move statement-tree facilities from C++ to C front-end.
4013 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4014 (void_zero_node): Remove.
4015 (stmt_tree): Likewise.
4016 (scope_chain): Adjust.
4017 (language_function): Rename to cp_language_function.
4018 (cp_function_chain): Adjust.
4019 (current_stmt_tree): Remove.
4020 (last_tree): Likewise.
4021 (last_expr_type): Likewise.
4022 (struct lang_decl): Adjust.
4023 (STMT_IS_FULL_EXPR_P): Remove.
4025 (begin_stmt_tree): Likewise.
4026 (finish_stmt_tree): Likewise.
4027 (walk_tree_fn): Likewise.
4028 (walk_stmt_tree): Likewise.
4029 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4030 * decl.c (mark_stmt_tree): Adjust type.
4031 (init_decl_processing): Don't build void_zero_node.
4032 (initialize_local_var): Adjust usage of current_stmt_tree.
4033 (finish_enum): Use add_stmt, not add_tree.
4034 (save_function_data): Adjust use of language_function.
4035 (finish_constructor_body): Use add_stmt, not add_tree.
4036 (finish_destructor_body): Likewise.
4037 (push_cp_function_context): Adjust use of language_function.
4038 (pop_cp_function_context): Likewise.
4039 (mark_lang_function): Likewise.
4040 (mark_cp_function_context): Likewise.
4041 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4042 (build_vec_init): Likewise.
4043 * semantics.c (SET_LAST_STMT): Remove.
4044 (RECHAIN_STMTS): Don't use it.
4045 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4046 (current_stmt_tree): Define.
4048 (finish_goto_stmt): Use add_stmt, not add_tree.
4049 (finish_expr_stmt): Likewise.
4050 (begin_if_stmt): Likewise.
4051 (finish_then_clause): Likewise.
4052 (begin_while_stmt): Likewise.
4053 (begin_do_stmt): Likewise.
4054 (finish_return_stmt): Likewise.
4055 (begin_for_stmt): Likewise.
4056 (finish_break_stmt): Likewise.
4057 (finish_continue_stmt): Likewise.
4058 (begin_switch_stmt): Likewise.
4059 (finish_case_label): Likewise.
4060 (begin_try_block): Likewise.
4061 (begin_function_try_block): Likewise.
4062 (begin_handler): Likewise.
4063 (begin_catch_block): Likewise.
4064 (begin_compound_stmt): Likewise.
4065 (begin_asm_stmt): Likewise.
4066 (finish_asm_stmt): Likewise.
4067 (finish_label_stmt): Likewise.
4068 (add_decl_stmt): Likewise.
4069 (finish_subobject): Likewise.
4070 (finish_decl_cleanup): Likewise.
4071 (finish_named_return_value): Likewise.
4072 (setup_vtbl_ptr): Likewise.
4073 (add_scope_stmt): Likewise.
4074 (finish_stmt_expr): Likewise.
4075 (prune_unused_decls): Remove.
4076 (begin_stmt_tree): Likewise.
4077 (finish_stmt_tree): Likewise.
4078 (prep_stmt): Adjust use of current_stmt_tree.
4079 (lang_expand_stmt): Likewise.
4080 * tree.c (statement_code_p): Remove.
4081 (cp_statement_code_p): New function.
4082 (walk_stmt_tree): Remove.
4083 (init_tree): Set lang_statement_code_p.
4085 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4087 Integrated preprocessor.
4089 * Make-lang.in, Makefile.in: Remove all references to input.c,
4090 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4091 * gxx.gperf, hash.h, input.c: Delete.
4092 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4093 initialized properly.
4095 * class.c (fixup_pending_inline): Take a tree, not a
4096 struct pending_inline *. All callers changed.
4097 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4098 RID_PROTECTED entries in ridpointers[] array here.
4099 * decl.c (duplicate_decls): Do not refer to struct
4101 (record_builtin_type, init_decl_processing): Use RID_MAX not
4103 (grokdeclarator): Use C_IS_RESERVED_WORD.
4104 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4106 (grok_x_components): Do not inspect pending_inlines chain.
4108 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4109 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4110 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4111 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4112 TIME_IDENTIFIER_FILEINFO): Kill.
4114 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4116 * parse.y: Call do_pending_inlines unconditionally.
4117 reinit_parse_for_method is now snarf_method. fn.defpen is no
4118 longer necessary. Remove unnecessary <itype> annotation on
4119 SCOPE. Do not refer to end_of_file or struct pending_inline.
4120 * semantics.c (begin_inline_definitions): Call
4121 do_pending_inlines unconditionally.
4123 * lex.c: Remove all code now shared with C front end.
4124 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4125 into the get_identifier table. Rewrite pragma handling to
4126 work with the registry. Move code to save tokens for later
4127 processing to spew.c.
4129 * spew.c: Rewrite everything in terms of token streams instead
4130 of text. Move routines here from lex.c / input.c as
4131 appropriate. GC-mark trees hanging off the pending inlines
4134 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4136 * NEWS: Mention that the named return value extension has been
4138 * cp-tree.h (original_result_rtx): Define.
4139 (TREE_REFERENCE_EXPR): Remove.
4140 (DECL_VPARENT): Likewise.
4141 (pushdecl_nonclass_level): Likewise.
4142 (store_return_init): Likewise.
4143 (reinit_lang_specific): Likewise.
4144 (genrtl_named_return_value): Change prototype.
4145 * decl.c (original_result_rtx): Remove.
4146 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4147 Do not generate RTL for local variables here.
4148 (store_return_init): Remove.
4149 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4151 (finish_named_return_value): Adjust accordingly. Warn that this
4152 extension is deprecated.
4153 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4155 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4157 * pt.c (type_unification_real): Replace switch with if.
4158 (unify): Tsubst non-type parms before comparing.
4160 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4162 * error.c (dump_typename): New function, broken out of ...
4163 (dump_type): ... here. Use it.
4164 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4166 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4168 * init.c (build_offset_ref): Deal with namespace scoped
4171 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4173 * class.c (resolve_address_of_overloaded_function): Add
4174 explanation message.
4175 * decl.c (define_case_label): Reformat explanation.
4176 * decl2.c (finish_static_data_member_decl): Likewise.
4177 (grokfield): Likewise.
4178 * friend.c (do_friend): Likewise.
4180 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4182 * tree.c (walk_tree): Expose tail recursion.
4183 (walk_stmt_tree): New function.
4184 * cp-tree.h: Prototype walk_stmt_tree.
4185 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4186 the BLOCKs directly. If a BLOCK has no variables after
4187 pruning, discard it.
4188 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4189 restore the line number.
4191 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4193 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4194 (pt.o): Remove dependency on HTAB_H.
4195 * cp-tree.h: Include hashtab.h.
4196 (walk_tree): Change prototype.
4197 (walk_tree_without_duplicates): New function.
4198 * decl.c (check_default_argument): Use it.
4199 * optimize.c (remap_decl): Adjust calls to walk_tree.
4200 (copy_body): Likewise.
4201 (expand_calls_inline): Likewise.
4202 (calls_setjmp_p): Use walk_tree_without_duplicates.
4203 * pt.c: Don't include hashtab.h.
4204 (for_each_template_parm): Use walk_tree_without_duplicates.
4205 * semantics.c (finish-stmt_tree): Likewise.
4206 (expand_body): Likewise.
4207 * tree.c (walk_tree): Add additional parameter.
4208 (walk_tree_without_duplicates): New function.
4209 (count_trees): Use it.
4210 (verify_stmt_tree): Adjust call to walk_tree.
4211 (find_tree): Use walk_tree_without_duplicates.
4212 (no_linkage_check): Likewise.
4213 (break_out_target_exprs): Adjust call to walk_tree.
4214 (cp_unsave): Likewise.
4216 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4218 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4219 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4220 * cp-tree.h (TYPE_BINFO): Adjust comment.
4221 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4222 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4223 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4224 (TYPE_TEMPLATE_INFO): Likewise.
4225 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4226 * class.c (push_nested_class): Likewise.
4227 * decl.c (lookup_name_real): Likewise.
4228 (grokdeclarator): Likewise.
4229 (grok_op_properties): Likewise.
4230 (xref_tag): Likewise.
4231 (xref_basetypes): Likewise.
4232 * decl2.c (constructor_name_full): Likewise.
4233 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4234 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4235 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4236 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4237 (dump_type_suffix): Likewise.
4238 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4240 (get_aggr_from_typedef): Likewise.
4241 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4242 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4243 (write_template_parm): Likewise.
4244 (write_template_template_parm): Check tree code instead of
4245 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4246 * method.c (build_overload_nested_name): Add
4247 BOUND_TEMPLATE_TEMPLATE_PARM.
4248 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4249 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4250 * pt.c (convert_template_argument): Check tree code instead of
4251 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4252 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4253 (for_each_template_parm): Adjust comment.
4254 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4255 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4256 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4257 template_args_equal to compare template template parameter cases.
4258 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4259 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4261 * tree.c (copy_template_template_parm): Decide whether to create
4262 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4263 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4264 (copy_tree_r): Likewise.
4265 * typeck.c (comptypes): Likewise. Check tree code instead of
4266 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4268 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4270 * decl.c (finish_function): Move the code for handling functions
4271 marked with the constructor and destructor attributes inside the
4274 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4276 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4278 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4280 * pt.c (lookup_template_class): Remove abort.
4281 * tree.c (get_type_decl): Allow error_mark_node.
4283 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4285 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4288 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4290 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4293 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4295 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4296 union tag mismatch error reporting.
4298 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4300 * call.c (build_scoped_method_call): Check it is not a namespace.
4302 2000-08-30 Jason Merrill <jason@redhat.com>
4304 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4306 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4307 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4308 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4310 * decl.c (start_function): Always call make_function_rtl.
4312 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4314 * semantics.c (prune_unused_decls): New function.
4315 (finish_stmt_tree): Call it via walk_tree.
4317 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4319 * class.c (build_secondary_vtable): Constify a char *.
4320 * decl.c (init_decl_processing): Initialize function_id_node,
4321 pretty_function_id_node, and func_id_node.
4322 * input.c (struct input_source): Constify 'str'.
4323 (feed_input): Constify first argument.
4324 * mangle.c (write_identifier): Constify argument.
4325 * pt.c (mangle_class_name_for_template): Constify argument.
4327 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4329 * typeck.c (mark_addressable): Remove code that pokes around in
4332 2000-08-28 Jason Merrill <jason@redhat.com>
4334 * lex.c (file_name_nondirectory): Move to toplev.c.
4336 * cp-tree.h (LOCAL_CLASS_P): New macro.
4337 * class.c (finish_struct_1): Use it.
4339 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4341 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4342 (write_encoding): Pass another argument to write_name.
4343 (write_name): Add ignore_local_scope parameter. Fix handling of
4345 (write_nested_name): Use write_unqualified_name.
4346 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4347 (write_template_prefix): Use write_unqualified_name.
4348 (write_component): Remove.
4349 (write_local_name): Add parameter. Use direct local entity to
4350 discriminator calculation.
4351 (write_class_enum_type): Pass another argument to write_name.
4352 (write_template_template_arg): Likewise.
4353 (make_guard_variable): Likewise.
4355 2000-08-27 Jason Merrill <jason@redhat.com>
4357 * decl.c (pushdecl): Matching decls for local externs are found in
4358 the current level. Propagate linkage information from previous
4361 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4363 * ir.texi (Expressions): Fix typo.
4365 2000-08-25 Greg McGary <greg@mcgary.org>
4367 * tree.c (init_tree): Use ARRAY_SIZE.
4369 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4371 * error.c (cp_tree_printer): Rework.
4373 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4375 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4377 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4378 (cp-demangle.o): Remove target.
4379 (dyn-string.o): Likewise.
4381 * decl.c (grokfndecl): Require that `main' return an `int'.
4382 * mangle.c (write_encoding): Don't mangle return types for
4383 conversion functions.
4385 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4387 * error.c (tree_formatting_info): New data type.
4388 (tree_being_formatted): New macro.
4389 (tree_formatting_flags): Likewise.
4390 (put_whitespace): Likewise.
4391 (print_tree_identifier): Likewise.
4392 (print_identifier): Likewise.
4393 (cp_tree_printer, print_function_argument_list, print_declaration,
4394 print_expression, print_function_declaration,
4395 print_function_parameter, print_type, print_cv_qualifier): New
4397 (init_error): Initialize lang_printer.
4399 2000-08-24 Jason Merrill <jason@redhat.com>
4401 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4402 adjustment necessary.
4404 2000-08-24 Greg McGary <greg@mcgary.org>
4406 * cp-tree.h (MAIN_NAME_P): Remove macro.
4408 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4410 * error.c (print_instantiation_context): Don't forget to flush the
4413 2000-08-23 Jason Merrill <jason@redhat.com>
4415 * typeck.c (build_ptrmemfunc): Save the input pmf.
4417 * method.c (process_modifiers): Use same_type_p.
4419 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4421 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4422 * mangle.c (write_function_type): Change prototype.
4423 (write_encoding): Don't mangle return types for
4424 constructors or destructors.
4425 (write_type): Adjust call to write_function_type.
4426 * pt.c (instantiate_template): Instantiate alternate entry points
4427 when instantiating the main function.
4429 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4431 * error.c (cp_print_error_function): Don't use embedded '\n' in
4434 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4436 * decl.c (init_decl_processing): Remove bogus initialization.
4437 * error.c (lang_print_error_function): Restore here.
4438 (init_error): Initialize print_error_function.
4440 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4442 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4444 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4446 * Makefile.in (error.o): Depends on diagnostic.h
4448 * cp-tree.h (problematic_instantiation_changed,
4449 record_last_problematic_instantiation, current_instantiation,
4450 print_instantiation_context): Declare.
4451 (maybe_print_template_context): Remove.
4453 * decl.c (init_decl_processing): Set print_error_function to NULL.
4454 (lang_print_error_function): Remove, since we're using a new
4457 * error.c: #include diagnostic.h
4458 (function_category): New function.
4459 (cp_diagnostic_starter): Likewise.
4460 (cp_diagnostic_finalizer): Likewise.
4461 (cp_print_error_function): Likewise.
4462 (maybe_print_instantiation_context): Likewise.
4463 (print_instantiation_full_context): Likewise.
4464 (print_instantiation_partial_context): Likewise.
4465 (print_instantiation_context): Define.
4466 (init_error): Initialize diagnostic pager and finalizer.
4468 * pt.c (problematic_instantiation_changed): Define.
4469 (record_last_problematic_instantiation): Likewise.
4470 (current_instantiation): Likewise.
4471 (maybe_print_template_context): Remove.
4472 (print_template_context): Likewise.
4473 (current_tinst_level): Make static to reflect Brendan Kehoe's
4474 change of 1995-04-13.
4475 (push_tinst_level): Call print_instantiation_context.
4477 2000-08-21 Nix <nix@esperi.demon.co.uk>
4479 * lang-specs.h: Do not process -o or run the assembler if
4482 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4484 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4486 * decl2.c (lang_decode_option): Disable gettext attributes for
4489 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4491 * lex.c (lang_init_options): Default diagnostic message maximum
4492 length to 80, when line-wrapping.
4494 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4496 * class.c (build_vtbl_initializer): Clear the entire
4497 vtbl_init_data. Start keeping track of the functions for which we
4498 have created vcall offsets here.
4499 (dfs_build_vcall_offset_vtbl_entries): Remove.
4500 (build_vcall_offset_vtbl_entries): Reimplement.
4501 (add_vcall_offset_vtbl_entries_r): New function.
4502 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4503 computing when vcall offsets are necessary.
4505 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4507 * decl.c (member_function_or_else): Use cp_error ... %T.
4508 (grokdeclarator): Likewise.
4509 (start_method): Likewise.
4510 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4512 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4514 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4517 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4519 * cp-tree.h (PTRMEM_OK_P): New macro.
4520 (itf_ptrmem_ok): New enumeration value.
4521 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4522 argument. Diagnose implicit pointer to member.
4523 (instantiate_type): Don't diagnose implicit pointer to member
4524 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4525 resolve_address_of_overloaded_function.
4526 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4527 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4528 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4529 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4530 (build_unary_op): Deal with single non-static member in
4533 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4535 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4537 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4539 * cp-tree.h (enum_name_string): Remove prototype.
4540 (report_case_error): Remove prototype.
4541 * cp/typeck2.c (enum_name_string): Remove.
4542 (report_case_error): Remove.
4543 * error.c (dump_expr): Deal with enum values directly.
4544 Correctly negate integer constant.
4546 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4548 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4549 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4550 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4551 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4552 (__cxa_vec_new): Use __cxa_vec_new2.
4553 (__cxa_vec_delete): Use __cxa_vec_delete2.
4555 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4557 * vec.cc (__cxa_vec_new): Set "C" linkage.
4558 (__cxa_vec_ctor): Likewise.
4559 (__cxa_vec_cctor): Likewise.
4560 (__cxa_vec_dtor): Likewise.
4561 (__cxa_vec_delete): Likewise.
4562 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4563 (__cxa_vec_ctor): Likewise.
4564 (__cxa_vec_cctor): Likewise.
4565 (__cxa_vec_dtor): Likewise.
4566 (__cxa_vec_delete): Likewise.
4568 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4570 * class.c (instantiate_type): Reinstate local variable
4571 deleted in previous change.
4573 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4576 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4578 * cp-tree.h (instantiate_type_flags): New enumeration.
4579 (instantiate_type): Change parameter.
4580 * class.c (instantiate_type): Adjust prototype. Adjust.
4581 * call.c (standard_conversion): Adjust instantiate_type call.
4582 (reference_binding): Likewise.
4583 (build_op_delete_call): Likewise.
4584 (convert_like_real): Likewise.
4585 * cvt.c (cp_convert_to_pointer): Likewise.
4586 (convert_to_reference): Likewise.
4587 * pt.c (convert_nontype_argument): Likewise.
4588 * typeck.c (build_binary_op): Likewise.
4589 (build_ptrmemfunc): Likewise.
4590 (convert_for_assignment): Likewise.
4592 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4594 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4595 (current_aggr): Define.
4596 * decl.c (grokdeclarator): Make sure a friend class is an
4597 elaborated type specifier.
4598 * parse.y (current_aggr): Remove static definition.
4599 (cp_parse_init): Adjust.
4600 (structsp): Clear and restore current_aggr.
4601 (component_decl_list): Clear current_aggr.
4603 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4604 aggregate tag on the typename's context.
4606 * pt.c (tsubst_friend_class): Return error_mark_node, if
4608 (instantiate_class_template): Ignore error_mark_node friend types.
4610 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4612 * cvt.c (warn_ref_binding): New static function, broken out of ...
4613 (convert_to_reference): ... here. Use it.
4615 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4617 * parse.y (template_arg): Add rule for template qualified with
4620 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4622 * decl2.c (add_function): Reorganize.
4623 (arg_assoc): Do not consider function template decls.
4625 2000-08-11 Jason Merrill <jason@redhat.com>
4627 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4630 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4632 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4633 (lookup_nested_tag): Likewise.
4635 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4638 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4640 * parse.y (named_complex_class_head_sans_basetype): Remove
4643 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4645 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4646 explicit TEMPLATE_ID_EXPR args.
4647 (build_expr_from_tree, case CALL_EXPR): Likewise.
4649 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4651 * decl.c (check_tag_decl): Diagnose typename's which don't
4654 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4656 * init.c (build_aggr_init): Reject bogus array initializers
4659 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4661 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4663 * cp/tinfo.cc (__dynamic_cast): Likewise.
4664 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4666 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4668 * cvt.c (convert_to_pointer_force): Fix error message when
4669 attempting to cast from ambiguous base.
4671 2000-08-08 Jason Merrill <jason@redhat.com>
4673 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4674 (tsubst_template_arg_vector): Likewise.
4676 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4677 assume that one will be as large as the union.
4679 2000-08-07 Kazu Hirata <kazu@hxi.com>
4681 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4682 * decl.c (pop_labels): Likewise.
4684 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4686 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4688 (__pointer_to_member_type_info): Likewise.
4689 (__base_class_info): Likewise.
4690 (__class_type_info): Likewise.
4691 (__si_class_type_info): Likewise.
4692 (__vmi_class_type_info): Likewise.
4693 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4694 Changed member names to match specifications.
4695 (__vmi_class_type_info::__do_find_public_src): Likewise.
4696 (__si_class_type_info::__do_dyncast): Likewise.
4697 (__vmi_class_type_info::__do_dyncast): Likewise.
4698 (__si_class_type_info::__do_upcast): Likewise.
4699 (__vmi_class_type_info::__do_upcast): Likewise.
4700 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4701 (__pbase_type_info::__pointer_catch): Likewise.
4702 (__pointer_type_info::__pointer_catch): Likewise.
4703 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4705 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4707 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4708 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4709 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4711 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4713 * cp-tree.h (add_method): Change prototype.
4714 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4715 Don't double the size of the method vector in the error case.
4716 (handle_using_decl): Adjust call to add_method.
4717 (add_implicitly_declared_members): Likewise.
4718 (clone_function_decl): Likewise.
4719 * decl2.c (check_classfn): Likewise.
4720 * semantics.c (finish_member_declaration): Likewise.
4722 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4724 * decl.c (flag_isoc94): New variable.
4726 2000-08-02 Jason Merrill <jason@redhat.com>
4728 * pt.c (do_type_instantiation): Add complain parm; don't complain
4729 if called recursively.
4730 * cp-tree.h, parse.y: Adjust.
4732 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4734 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4735 -Wno-strict-prototypes.
4737 * g++spec.c: Adjust type of second argument to
4738 lang_specific_driver, and update code as necessary.
4740 * cp-tree.h: Don't prototype min_precision here.
4741 (my_friendly_assert): Cast expression to void.
4742 * semantics.c (do_poplevel): Initialize scope_stmts.
4744 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4746 * cp-tree.h (DECL_NEEDED_P): Tweak.
4748 2000-07-28 Jason Merrill <jason@redhat.com>
4750 * lang-specs.h: Use %i in rule for .ii files.
4752 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4754 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4756 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4758 Allow indirect primary bases.
4759 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4761 (CLASSTYPE_VFIELD_PARENT): Remove.
4762 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4763 (BINFO_PRIMARY_BINFO): Remove.
4764 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4765 (BINFO_VBASE_PRIMARY_P): Likewise.
4766 (BINFO_PRIMARY_BASE_OF): New macro.
4767 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4768 (get_primary_binfo): New function.
4769 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4770 * class.c (vcall_offset_data_s): Rename to ...
4771 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4772 and add ctor_vtbl_p.
4773 (get_derived_offset): Use get_primary_binfo.
4774 (dfs_mark_primary_bases): Adjust handling of virtual primary
4776 (mark_primary_bases): Likewise.
4777 (set_primary_base): Take a binfo, not an integer, as a
4778 representation of the primary base.
4779 (indirect_primary_base_p): Remove.
4780 (determine_primary_base): Adjust for indirect primary bases.
4781 (dfs_find_final_overrider): Fix typo in coment.
4782 (update_vtable_entry_for_fn): Use get_primary_binfo.
4783 (layout_nonempty_base_or_field): Tweak.
4784 (build_base_fields): Adjust for new primary base semantics.
4785 (dfs_propagate_binfo_offsets): Remove.
4786 (propagate_binfo_offsets): Rewrite.
4787 (dfs_set_offset_for_shared_vbases): Remove.
4788 (layout_virtual_bases): Don't use it.
4789 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4791 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4792 CLASSTYPE_VFIELD_PARENT.
4793 (dfs_get_primary_binfo): New function.
4794 (get_primary_binfo): Likewise.
4795 (dump_class_hierarchy_r): Tweak printing of primary bases.
4796 (build_vtbl_initializer): Fix typo in comments. Use
4798 (build_vcall_and_vbase_vtbl_entries): Likewise.
4799 (build_vbaes_offset_vtbl_entries): Likewise.
4800 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4801 BV_VCALL_INDEX to handle indirect primary bases.
4802 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4803 (build_rtti_vtbl_entries): Likewise.
4804 * search.c (get_shared_vbase_if_not_primary): Tweak.
4805 (find_vbase_instance): Likewise.
4806 (binfo_for_vtable): Simplify.
4807 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4808 (make_binfo): Make it have 11 entries.
4810 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4812 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4813 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4814 ascertaining primaryness.
4815 (G): Remove template_args.
4816 (decl_is_template_id): New function.
4817 (write_encoding): Use decl_is_template_id.
4818 (write_name): Likewise. Handle type_decls. Get main variant of
4820 (write_nested_name): Likewise.
4821 (write_prefix): Likewise.
4822 (write_template_prefix): Likewise.
4823 (write_special_name_constructor): Remove defunct production from
4825 (write_bare_function_type): Remove comment about absent parameter.
4826 (write_template_template_arg): Add missing grammar production to
4829 2000-07-27 Jason Merrill <jason@redhat.com>
4831 * decl.c (duplicate_decls): If common_type produces a non-typedef
4832 type for a typedef, just use the old type.
4834 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4836 * cp-tree.h (function_depth): Declare.
4837 (verify_stmt_tree): Likewise.
4838 (find_tree): Likewise.
4839 * decl.c (function_depth): Give it external linkage.
4840 * optimize.c (optimize_function): Increment and decrement it.
4841 * tree.c (verify_stmt_tree_r): New function.
4842 (verify_stmt_tree): Likewise.
4843 (find_tree_r): Likewise.
4844 (find_tree): Likewise.
4846 2000-07-27 Jason Merrill <jason@redhat.com>
4848 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4850 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4852 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4854 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4855 * decl2.c (get_guard): Call cp_finish_decl, not
4856 rest_of_decl_compilation, for local guards.
4857 * lex.c (do_identifier): Remove unused variable.
4859 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4861 * parse.y: Add missing ';'.
4863 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4865 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4868 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4870 Kill strict_prototype. Backwards compatibility only for
4871 non NO_IMPLICIT_EXTERN_C systems.
4872 * cp-tree.h (flag_strict_prototype): Remove.
4873 (strict_prototype): Remove.
4874 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4875 * decl.c (maybe_push_to_top_level): Adjust.
4876 (pop_from_top_level): Adjust.
4877 (decls_match): Only allow sloppy parm matching for ancient
4879 (init_decl_processing): Adjust.
4880 (grokdeclarator): Adjust.
4881 * decl2.c (flag_strict_prototype): Remove.
4882 (strict_prototype): Remove.
4883 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4884 (lang_f_options): Remove "strict-prototype".
4885 (unsupported-options): Add "strict-prototype".
4886 * lex.c (do_identifier): Adjust.
4887 (do_scoped_id): Adjust.
4888 * parse.y (empty_parms): Adjust.
4889 * class.c (push_lang_context): Adjust.
4890 (pop_lang_context): Adjust.
4891 * typeck.c (comp_target_parms): Adjust.
4893 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4895 * decl.c (poplevel): Deal with anonymous variables at for scope.
4896 (maybe_inject_for_scope_var): Likewise.
4898 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4900 * decl.c: Remove all signal handling code, now done in toplev.c.
4902 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4904 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4906 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4909 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4911 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4912 Define my_friendly_assert and my_friendly_abort as macros
4913 which may call friendly_abort. Prototype friendly abort, not
4914 my_friendly_abort or my_friendly_assert.
4915 * decl.c (signal_catch): Report the signal caught in the error
4916 message. Call fatal directly.
4917 * typeck2.c (ack, my_friendly_assert): Delete.
4918 (my_friendly_abort): Rename to friendly_abort. Expect file,
4919 line, and function parameters. Report the abort code, then
4920 call fancy_abort. Do not mask an abort if errors have
4923 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4925 * typeck.c (comp_target_parms): Remove obsolete parameter.
4926 (comp_target_types): Adjust.
4928 2000-07-17 Jason Merrill <jason@redhat.com>
4930 * typeck.c (mark_addressable): Never set TREE_USED.
4931 * call.c (build_call): Don't abort on calls to library functions
4932 that have been declared normally.
4934 * typeck.c (build_binary_op): Fix grammar in warning.
4936 * exception.cc (__eh_free): Fix prototype.
4938 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4940 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4941 IDENTIFIER_NAMESPACE_VALUE.
4943 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4945 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4946 * method.c (use_thunk): Correct handling of vcall offsets.
4948 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4950 * .cvsignore: parse.h and parse.c have no cp- prefix.
4952 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4954 * .cvsignore: New file.
4956 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4958 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4960 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4962 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4964 * parse.h: Likewise.
4966 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4968 * class.c (layout_class_type): Add pointers to virtual bases after
4969 base classes under the old ABI.
4971 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4973 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4974 (finish_continue_stmt): Likewise.
4975 (begin_for_stmt): Remove call to note_level_for_for.
4976 (finish_goto_stmt): Change call from build_min_nt
4978 (finish_expr_stmt): Likewise.
4979 (begin_if_stmt): Likewise.
4980 (begin_while_stmt): Likewise.
4981 (finish_while_stmt): Likewise.
4982 (finish_return_stmt): Likewise.
4983 (begin_for_stmt): Likewise.
4984 (finish_for_stmt): Likewise.
4985 (finish_break_stmt): Likewise.
4986 (begin_switch_stmt): Likewise.
4987 (finish_case_label): Likewise.
4988 (genrtl_try_block): Likewise.
4989 (begin_try_block): Likewise.
4990 (begin_handler): Likewise.
4991 (begin_compound_stmt): Likewise.
4992 (finish_asm_stmt): Likewise.
4993 (finish_label_stmt): Likewise.
4994 (add_decl_stmt): Likewise.
4995 (finish_subobject): Likewise.
4996 (finish_decl_cleanup): Likewise.
4997 (finish_named_return_value): Likewise.
4998 (setup_vtbl_ptr): Likewise.
4999 (add_scope_stmt): Likewise.
5000 * decl.c (finish_constructor_body): Likewise.
5001 (finish_destructor_body): Likewise.
5002 * optimize.c (copy_body_r): Likewise.
5003 (initialize_inlined_parameters): Likewise.
5004 (declare_return_variable): Likewise.
5005 (expand_call_inline): Likewise.
5007 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5009 * semantics.c (expand_body): Sync interface information
5010 at the end of function body expansion.
5012 2000-07-09 Jason Merrill <jason@redhat.com>
5014 * init.c (build_new_1): Bail early if the call to new fails.
5016 * decl.c (compute_array_index_type): Check specifically for
5017 an INTEGER_CST, not just TREE_CONSTANT.
5019 * decl.c (duplicate_decls): Don't call duplicate_decls on
5020 the DECL_TEMPLATE_RESULT.
5021 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5024 * error.c (dump_template_bindings): Don't crash if we had an
5025 invalid argument list.
5027 * typeck.c (c_expand_start_case): Do narrowing here.
5028 * semantics.c (finish_switch_cond): Not here.
5030 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5032 * parse.y (asm_clobbers): Do string concatenation.
5034 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5036 * decl.c (pushtag): Don't put local classes in template functions
5037 on the local_classes list.
5039 2000-07-04 Scott Snyder <snyder@fnal.gov>
5041 * decl2.c (get_guard): Add missing return for old ABI local
5044 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5046 * cp-tree.h (char_type_p): New function.
5047 * decl.c (init_decl_processing): Don't initialize
5048 signed_wchar_type_node or unsigned_wchar_type_node.
5049 (complete_array_type): Handle brace-enclosed string-constants.
5050 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5051 * tree.c (char_type_p): New function.
5052 * typeck2.c (digest_init): Use char_type_p.
5054 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5056 * pt.c (tsubst): Don't layout type, if it's error_mark.
5058 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5060 * pt.c (instantiate_pending_templates): Reset template level.
5062 2000-07-05 Jason Merrill <jason@redhat.com>
5064 * call.c (joust): Don't complain about `operator char *()' beating
5065 `operator const char *() const'.
5067 2000-07-04 scott snyder <snyder@fnal.gov>
5068 Jason Merrill <jason@redhat.com>
5070 * repo.c (repo_get_id): Handle the case where a class with virtual
5071 bases has a null TYPE_BINFO_VTABLE.
5073 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5074 Jason Merrill <jason@redhat.com>
5076 * parse.y (member_init): Just pass in the type.
5077 * init.c (expand_member_init): Handle getting a type.
5079 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5080 Jason Merrill <jason@redhat.com>
5082 * decl.c (finish_function): Warn if a function has no return
5084 Suggested by Andrew Koenig.
5085 * typeck.c (check_return_expr): Do set current_function_returns_value
5086 if we got an error_mark_node.
5088 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5090 * decl2.c (push_decl_namespace): Push the original namespace.
5092 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5094 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5095 * semantics.c (begin_class_definition): Clear it.
5097 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5099 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5100 (genrtl_expr_stmt): Likewise.
5101 (genrtl_decl_stmt): Likewise.
5102 (genrtl_if_stmt): Likewise.
5103 (genrtl_while_stmt): Likewise.
5104 (genrtl_do_stmt): Likewise.
5105 (genrtl_return_stmt): Likewise.
5106 (genrtl_for_stmt): Likewise.
5107 (genrtl_break_stmt): Likewise.
5108 (genrtl_continue_stmt): Likewise.
5109 (genrtl_scope_stmt): Likewise.
5110 (genrtl_switch_stmt): Likewise.
5111 (genrtl_case_label): Likewise.
5112 (genrtl_begin_compound_stmt): Likewise.
5113 (genrtl_finish_compound_stmt): Likewise.
5114 (genrtl_compound_stmt): Likewise.
5115 (genrtl_asm_stmt): Likewise.
5117 * init.c (begin_init_stmts): Remove call to
5118 genrtl_begin_compound_stmt.
5119 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5121 * semantics.c (lang_expand_stmt): Changed call to
5122 genrtl_compound_stmt to ignore return value.
5124 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5126 * mangle.c (canonicalize_for_substitution): Return the canonical
5129 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5131 * typeck.c (commonparms): Remove obstack manipulations.
5133 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5135 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5137 * Makefile.in (OBJS): Added ../c-semantics.o.
5138 (OBJDEPS): Likewise.
5140 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5142 (struct stmt_tree): Added comment.
5143 (current_function_name_declared): Removed.
5144 (stmts_are_full_exprs_p): Likewise.
5145 (genrtl_do_pushlevel): Likewise.
5146 (genrtl_clear_out_block): Likewise.
5147 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5148 (DECL_ANON_UNION_ELEMS): Likewise.
5149 (emit_local_var): Likewise.
5150 (make_rtl_for_local_static): Likewise.
5151 (do_case): Likewise.
5152 (expand_stmt): Likewise.
5153 (genrtl_decl_cleanup): Likewise.
5154 (c_expand_asm_operands): Likewise.
5155 (c_expand_return): Likewise.
5156 (c_expand_start_case): Likewise.
5158 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5159 (emit_local_var): Likewise.
5160 (initialize_local_var): Change reference to
5161 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5162 Change reference to stmts_are_full_exprs_p to
5163 current_stmt_tree->stmts_are_full_exprs_p.
5164 (push_cp_function_context): Likewise.
5166 * expect.c (expand_throw): Change reference to
5167 stmts_are_full_exprs_p.
5169 * init.c (build_aggr_init): Change reference to
5170 stmts_are_full_exprs_p.
5171 (build_vec_init): Likewise.
5173 * optimize.c (maybe_clone_body): Change reference to
5174 current_function_name_declared to
5175 cp_function_chain->name_declared.
5177 * pt.c (instantiate_decl): Change reference to
5178 current_function_name_declared to
5179 cp_function_chain->name_declared.
5181 * semantics.c (expand_cond): Moved declaration to c-common.h.
5182 (genrtl_do_pushlevel): Moved to c-semantics.c.
5183 (genrtl_clear_out_block): Likewise.
5184 (genrtl_goto_stmt): Likewise.
5185 (genrtl_expr_stmt): Likewise.
5186 (genrtl_decl_stmt): Likewise.
5187 (gerntl_if_stmt): Likewise.
5188 (genrtl_while_stmt): Likewise.
5189 (genrtl_do_stmt): Likewise.
5190 (genrtl_return_stmt): Likewise.
5191 (genrtl_for_stmt): Likewise.
5192 (genrtl_break_stmt): Likewise.
5193 (genrtl_continue_stmt): Likewise.
5194 (genrtl_scope_stmt): Likewise.
5195 (genrtl_switch_stmt): Likewise.
5196 (genrtl_case_label): Likewise.
5197 (genrtl_begin_compound_stmt): Likewise.
5198 (genrtl_finish_compound_stmt): Likewise.
5199 (genrtl_compound_stmt): Likewise.
5200 (genrtl_asm_stmt): Likewise.
5201 (genrtl_decl_cleanup): Likewise.
5202 (expand_cond): Likewise.
5203 (expand_stmt): Renamed to ...
5204 (lang_expand_stmt): ... this.
5205 (lang_expand_expr_stmt): Initialize.
5206 (set_current_function_name_declared): Likewise.
5207 (stmts_are_full_exprs_p): Likewise.
5208 (current_function_name_declared): Likewise.
5209 (anon_aggr_type_p): Likewise.
5210 (do_poplevel): Change reference to
5211 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5212 Change reference to stmts_are_full_exprs_p to
5213 current_stmt_tree->stmts_are_full_exprs_p.
5214 (add_tree): Likewise.
5215 (finish_expr_stmt): Likewise.
5216 (prep_stmt): Likewise.
5217 (lang_expand_stmt): Likewise.
5218 (begin_compound_stmt): Change reference to
5219 current_function_name_declared to
5220 cp_function_chain->name_declared and call to
5221 current_function_name_declared().
5222 (setup_vtbl_ptr): Likewise.
5223 (genrtl_do_poplevel): Removed.
5225 2000-06-30 Jason Merrill <jason@redhat.com>
5227 * init.c (init_init_processing): Go back to aligning like
5228 double_type_node for old ABI.
5229 (get_cookie_size): Make cookie larger if we get a type that needs
5231 (build_vec_delete): Call it.
5233 * typeck.c (qualify_type_recursive): New fn.
5234 (composite_pointer_type): Use it.
5235 (build_binary_op): Use composite_pointer_type.
5237 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5238 Jason Merrill <jason@redhat.com>
5240 * typeck.c (check_return_expr): Don't complain about returning
5241 NULL from operator new if -fcheck-new.
5242 * cp-tree.h: Declare flag_check_new here.
5245 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5247 * mangle.c (find_substitution): Use same_type_p.
5248 (write_encoding): Don't check for substitutions.
5250 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5252 * parse.y (expr_no_comma_rangle): New non-terminal.
5253 (template_parm): Use it for default parameter case.
5254 (template_arg): Use it.
5255 (expr_no_commas): Remove commented out undefined extensions.
5256 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5257 * parse.h, parse.c: Rebuilt.
5259 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5261 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5262 (finish_asm_stmt): Do it here, instead.
5264 * cp-tree.h (ridpointers): Don't declare.
5265 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5266 (record_builtin_java_type): Likewise.
5267 (init_decl_processing): Likewise.
5268 * lex.c: Move inclusion of lex.h.
5269 (ridpointers): Don't define.
5270 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5272 * lex.h (enum rid): Rename to ...
5273 (enum cp_rid): ... this.
5274 (ridpointers): Don't declare.
5275 * parse.y: Move inclusion of lex.h.
5276 * parse.c: Regenerated.
5277 * spew.c: Move inclusion of lex.h.
5279 * cp-tree.h (struct language_function): Remove temp_name_counter.
5280 (temp_name_counter): Remove.
5281 (get_temp_name): Change prototype.
5282 (get_guard): New function.
5283 (get_guard_cond): Likewise.
5284 (set_guard): Likewise.
5285 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5286 * decl.c (expand_static_init): Use get_guard and friends to
5287 implement guard variables.
5288 * decl2.c (get_temp_name): Assume that the variables created are
5290 (get_sentry): Rename to ...
5291 (get_guard): ... this. Implement new ABI guard variables.
5292 (get_guard_bits): New function.
5293 (get_guard_cond): Likewise.
5294 (set_guard): Likewise.
5295 (start_static_initialization_or_destruction): Use them.
5296 (do_static_initialization): Replace sentry with guard throughout.
5297 (do_static_destruction): Likewise.
5298 * init.c (create_temporary_var): Add comment.
5300 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5302 * mangle.c (find_substitution): Use same_type_p.
5303 (write_encoding): Don't check for substitutions.
5305 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5307 * parse.y (expr_no_comma_rangle): New non-terminal.
5308 (template_parm): Use it for default parameter case.
5309 (template_arg): Use it.
5310 (expr_no_commas): Remove commented out undefined extensions.
5311 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5312 * parse.h, parse.c: Rebuilt.
5314 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5316 * cp-tree.h (flag_const_strings): Remove.
5317 (warn_parentheses): Likewise.
5318 (warn_format): Likewise.
5319 (common_type): Likewise.
5320 (default_conversion): Likewise.
5321 (build_binary_op): Likewise.
5322 (cp_build_binary_op): New macro.
5323 * call.c (build_new_op): Use cp_build_binary_op instead of
5325 * class.c (build_vtable_entry_ref): Likewise.
5326 * decl.c (expand_static_init): Likewise.
5327 (compute_array_index_type): Likewise.
5328 (build_enumerator): Likewise.
5329 * decl2.c (delete_sanity): Likewise.
5330 (start_static_initialization_or_destruction): Likewise.
5331 * error.c (dump_type_suffix): Likewise.
5332 * init.c (resolve_offset_ref): Likewise.
5333 (build_new): Likewise.
5334 (build_new_1): Likewise.
5335 (build_vec_delete_1): Likewise.
5336 (build_vec_init): Likewise.
5337 (build_delete): Likewise.
5338 * rtti.c (synthesize_tinfo_fn): Likewise.
5339 (synthesize_tinfo_var): Likewise.
5340 * search.c (expand_upcast_fixups): Likewise.
5341 (fixup_all_virtual_upcast_offsets): Likewise.
5342 * typeck.c (build_array_ref): Likewise.
5343 (get_member_function_from_ptrfunc): Likewise.
5344 (build_binary_op): Add parameter.
5345 (pointer_int_sum): Use cp_build_binary_op.
5346 (pointer_diff): Likewise.
5347 (build_modify_expr): Likewise.
5348 (get_delta_difference): Likewise.
5349 (build_ptrmemfunc): Likewise.
5351 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5353 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5354 * decl.c (create_implicit_typedef): Adjust.
5355 * decl2.c (build_artificial_parm): Adjust.
5356 * method.c (implicitly_declare_fn): Adjust.
5357 * pt.c (push_inline_template_parms_recursive): Adjust.
5358 (process_template_parm): Adjust.
5359 (overloaded_template_name): Adjust.
5360 * semantics.c (finish_template_template_parm): Adjust.
5362 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5364 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5365 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5366 where to emit thunks.
5367 (build_vtt): Adjust call to build_vtt_inits.
5368 (build_vtt_inits): Add parameter to indicate whether or not
5369 sub-VTTs for virtual bases should be included. Adjust handling of
5370 construction vtables.
5371 (get_matching_base): New function.
5372 (dfs_build_vtt_inits): Rename to ...
5373 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5374 construction vtables.
5375 (dfs_fixup_binfo_vtbls): Likewise.
5376 (build_ctor_vtbl_groups): Build construction vtables for virtual
5378 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5379 to build construction vtbls.
5380 (dfs_accumulate_vtbl_inits): Adjust handling of
5381 construction vtables.
5383 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5386 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5388 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5390 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5392 * search.c (hides): Remove.
5393 (is_subobject_of_p): Add most_derived parameter. Use
5395 (lookup_field_queue_p): Adjust.
5396 (lookup_field_r): Adjust.
5398 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5400 * decl2.c (handle_class_head): Bash typedefs to the type's main
5403 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5405 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5406 (begin_global_stmt_expr): ... this.
5407 (genrtl_finish_stmt_expr): Rename to ...
5408 (finish_global_stmt_expr): ... this.
5409 * init.c (begin_init_stmts): Adjust calls.
5410 (finish_init_stmts): Likewise.
5411 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5412 (begin_global_stmt_expr): ... this.
5413 (genrtl_finish_stmt_expr): Rename to ...
5414 (finish_global_stmt_expr): ... this.
5416 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5418 * search.c (lookup_member): Fix typo in comment.
5420 2000-06-24 Jason Merrill <jason@redhat.com>
5422 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5423 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5425 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5427 * parse.y (complex_direct_notype_declarator): Support global_scope.
5428 * Makefile.in: Adjust conflict count.
5430 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5432 * parse.y (template_arg): Convert TEMPLATE_DECL
5433 that is a template template paramter to
5434 TEMPLATE_TEMPLATE_PARM here.
5436 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5437 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5438 (copy_template_template_parm): Adjust prototype.
5439 * decl.c (grokdeclarator): Remove dead code.
5440 * pt.c (process_template_parm): Tidy.
5441 (lookup_template_class): Construct nodes in
5442 copy_template_template_parm.
5443 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5444 lookup_template_class. Use TYPE_TI_TEMPLATE.
5445 * tree.c (copy_template_template_parm): Add NEWARGS
5447 (mapcar): Adjust call to copy_template_template_parm.
5448 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5449 * method.c (build_template_template_parm_names): Change error
5450 code to avoid compilation warning.
5452 * gxxint.texi: Document template template parameter
5455 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5457 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5458 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5459 (cp-demangle.o): New rule.
5460 (dyn-string.o): Likewise.
5461 * inc/cxxabi.h (__cxa_demangle): New declaration.
5463 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5465 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5466 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5467 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5469 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5470 (make_thunk): Change prototype.
5471 (emit_thunk): Rename to use_thunk.
5472 (mangle_thunk): Change prototype.
5473 * class.c (get_derived_offset): Simplify.
5474 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5475 BV_GENERATE_THUNK_WITH_VTABLE_P.
5476 (build_primary_vtable): Simplify.
5477 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5478 (dfs_find_base): Remove.
5479 (update_vtable_entry_for_fn): Correct bug in finding the base
5480 where a virtual function was first declared. Figure out whether
5481 or not to emit a vcall-thunk with the vtables in which it appears.
5482 Correct logic for deciding whether to use an ordinary thunk, or a
5484 (finish_struct_1): Remove unnecssary code.
5485 (build_vtbl_initializer): Use ssize_int for the running counter of
5487 (build_vtbl_initializer): Only use vcall thunks where necessary.
5488 Mark thunks as needing to be emitted with their vtables, or not.
5489 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5490 indices. Use size_binop.
5491 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5492 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5494 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5495 (build_vtable_entry): Mark thunks as needing to be emitted with
5496 their vtables, or not.
5497 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5498 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5500 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5502 * error.c (dump_expr): Use BV_FN.
5503 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5505 * method.c (make_thunk): Likewise.
5506 (emit_thunk): Rename to use_thunk. Allow callers to decide
5507 whether or not to actually emit the thunk. Adjust for changes in
5508 representation of vcall offsets.
5509 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5510 * semantics.c (emit_associated_thunks): New function.
5511 (expand_body): Use it.
5512 * ir.texi: Adjust decriptions of thunks.
5514 2000-06-22 Jason Merrill <jason@redhat.com>
5516 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5517 (tsubst_friend_function): Copy it here.
5519 * decl.c (grok_op_properties): Fix typo.
5521 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5524 * pt.c (check_explicit_specialization): Clarify error.
5526 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5527 an old OVERLOAD when we're declaring a non-function.
5528 (pushdecl, destroy_local_var): Check for error_mark_node.
5529 (warn_extern_redeclared_static): Also bail early if
5531 (push_overloaded_decl): Ignore an old error_mark_node.
5533 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5535 * call.c (build_x_va_arg): Check if in a template decl.
5536 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5538 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5540 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5542 * decl.c (check_goto): Computed gotos assumed OK.
5544 2000-06-20 Jason Merrill <jason@redhat.com>
5546 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5547 for which we don't need to look for instantiations.
5549 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5551 * parse.y (program): Always call finish_translation_unit.
5552 * parse.c, parse.h: Rebuilt.
5554 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5556 * method.c: Don't include hard-reg-set.h.
5558 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5560 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5562 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5564 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5565 * cvt.c (cp_convert_to_pointer): Likewise.
5566 (convert_to_void): Likewise.
5567 * error.c (dump_expr): Likewise.
5568 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5569 * init.c (build_delete): Likewise.
5570 * method.c (emit_thunk): Likewise.
5571 * optmize.c (declare_return_variable): Likewise.
5572 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5573 (get_typeid): Likewise.
5574 (build_dynamic_cast_1): Likewise.
5575 * typeck.c (composite_pointer_type): Likewise.
5576 (common_type): Likewise.
5577 (build_indirect_ref): Likewise.
5578 (build_binary_op): Likewise.
5579 (build_x_compound_expr): Likewise.
5580 (check_return_expr): Likewise.
5581 * typeck2.c (add_exception_specifier): Likewise.
5583 * mangle.c (write_method_parms): Use direct comparison for end
5586 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5588 * cp-tree.h (genrtl_try_block): Declare function.
5589 (genrtl_handler): Likewise.
5590 (genrtl_catch_block): Likewise.
5591 (genrtl_ctor_stmt): Likewise.
5592 (genrtl_subobject): Likewise.
5593 (genrtl_decl_cleanup): Likewise.
5594 (genrtl_do_poplevel): Likewise.
5595 (genrtl_do_pushlevel): Likewise.
5596 (genrtl_clear_out_block): Likewise.
5597 (genrtl_goto_stmt): Likewise.
5598 (genrtl_expr_stmt): Likewise.
5599 (genrtl_decl_stmt): Likewise.
5600 (genrtl_if_stmt): Likewise.
5601 (genrtl_while_stmt): Likewise.
5602 (genrtl_do_stmt): Likewise.
5603 (genrtl_return_stmt): Likewise.
5604 (genrtl_for_stmt): Likewise.
5605 (genrtl_break_stmt): Likewise.
5606 (genrtl_continue_stmt): Likewise.
5607 (genrtl_scope_stmt): Likewise.
5608 (genrtl_switch_stmt): Likewise.
5609 (genrtl_case_label): Likewise.
5610 (genrtl_begin_compound_stmt): Likewise.
5611 (genrtl_finish_compound_stmt): Likewise.
5612 (genrtl_compound_stmt): Likewise.
5613 (genrtl_asm_stmt): Likewise.
5614 (genrtl_named_return_value): Likewise.
5615 (genrtl_begin_stmt_expr): Likewise.
5616 (genrtl_finish_stmt_expr): Likewise.
5617 (finish_for_stmt): Removed first argument.
5618 (finish_switch_stmt): Likewise.
5620 * semantics.c (genrtl_try_block): Define function.
5621 (genrtl_handler): Likewise.
5622 (genrtl_catch_block): Likewise.
5623 (genrtl_ctor_stmt): Likewise.
5624 (genrtl_subobject): Likewise.
5625 (genrtl_decl_cleanup): Likewise.
5626 (genrtl_do_poplevel): Likewise.
5627 (genrtl_do_pushlevel): Likewise.
5628 (genrtl_clear_out_block): Likewise.
5629 (genrtl_goto_stmt): Likewise.
5630 (genrtl_expr_stmt): Likewise.
5631 (genrtl_decl_stmt): Likewise.
5632 (genrtl_if_stmt): Likewise.
5633 (genrtl_while_stmt): Likewise.
5634 (genrtl_do_stmt): Likewise.
5635 (genrtl_return_stmt): Likewise.
5636 (genrtl_for_stmt): Likewise.
5637 (genrtl_break_stmt): Likewise.
5638 (genrtl_continue_stmt): Likewise.
5639 (genrtl_scope_stmt): Likewise.
5640 (genrtl_switch_stmt): Likewise.
5641 (genrtl_case_label): Likewise.
5642 (genrtl_begin_compound_stmt): Likewise.
5643 (genrtl_finish_compound_stmt): Likewise.
5644 (genrtl_compound_stmt): Likewise.
5645 (genrtl_asm_stmt): Likewise.
5646 (genrtl_named_return_value): Likewise.
5647 (genrtl_begin_stmt_expr): Likewise.
5648 (genrtl_finish_stmt_expr): Likewise.
5649 (finish_for_stmt): Removed first argument and generate rtl
5651 (finish_switch_stmt): Likewise.
5652 (do_poplevel): Removed generate rtl specific code.
5653 (do_pushlevel): Likewise.
5654 (add_tree): Likewise.
5655 (finish_goto_stmt): Likewise.
5656 (finish_expr_stmt): Likewise.
5657 (begin_if_stmt): Likewise.
5658 (finish_if_stmt_cond): Likewise.
5659 (finish_then_clause): Likewise.
5660 (begin_else_clause): Likewise.
5661 (finish_else_clause): Likewise.
5662 (finish_if_stmt): Likewise.
5663 (clear_out_block): Likewise.
5664 (begin_while_stmt): Likewise.
5665 (finish_while_stmt_cond): Likewise.
5666 (finish_while_stmt): Likewise.
5667 (begin_do_stmt): Likewise.
5668 (finish_do_body): Likewise.
5669 (finish_do_stmt): Likewise.
5670 (finish_return_stmt): Likewise.
5671 (begin_for_stmt): Likewise.
5672 (finish_for_init_stmt): Likewise.
5673 (finish_for_cond): Likewise.
5674 (finish_for_expr): Likewise.
5675 (finish_break_stmt): Likewise.
5676 (finish_continue_stmt): Likewise.
5677 (begin_switch_stmt): Likewise.
5678 (finish_switch_cond): Likewise.
5679 (finish_case_label): Likewise.
5680 (begin_try_block): Likewise.
5681 (begin_function_try_block): Likewise.
5682 (finish_try_block): Likewise.
5683 (finish_cleanup_try_block): Likewise.
5684 (finish_cleanup): Likewise.
5685 (finish_function_try_block): Likewise.
5686 (finish_handler_sequence): Likewise.
5687 (finish_function_handler_sequence): Likewise.
5688 (begin_handler): Likewise.
5689 (finish_handler_parms): Likewise.
5690 (begin_catch_block): Likewise.
5691 (finish_handler): Likewise.
5692 (begin_compound_stmt): Likewise.
5693 (finish_compound_stmt): Likewise.
5694 (finish_asm_stmt): Likewise.
5695 (finish_label_stmt): Likewise.
5696 (finish_label_decl): Likewise.
5697 (finish_subobject): Likewise.
5698 (finish_decl_cleanup): Likewise.
5699 (finish_named_return_value): Likewise.
5700 (begin_stmt_expr): Likewise.
5701 (finish_stmt_expr): Likewise.
5703 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5704 to call genrtl_expr_stmt when appropriate.
5706 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5707 begin_compound_expr to call genrtl_begin_stmt_expr and
5708 genrtl_begin_compound_expr when appropriate.
5709 (finish_init_stmts): Changed calls to finish_compound_expr and
5710 finish_stmt_expr to call genrtl_finish_compound_expr and
5711 genrtl_finish_stmt_expr when appropriate.
5712 (expand_default_init): Changed call to finish_expr_stmt to call
5713 genrtl_expr_stmt when appropriate.
5714 (build_vec_init): Likewise.
5716 * parse.y (simple_stmt): Removed first argument from call to
5717 finish_for_stmt. Removed first argument from call to
5720 * parse.c: Regenerated.
5722 * pt.c (tsubst_expr): Removed first argument from call to
5723 finish_for_stmt. Removed first argument from call to
5726 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5728 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5729 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5731 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5732 (cplus_tree_code_length[]): Likewise.
5733 (cplus_tree_code_name[]): Likewise.
5734 (init_parse): Added call to add_c_tree_codes. Changed
5735 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5737 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5739 * cp-tree.h (finish_mem_initializers): Declare.
5740 (count_trees): Likewise.
5741 * parse.y (base_init): Use finish_mem_initializers.
5742 * semantics.c (finish_mem_initializers): New function.
5744 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5745 the number of trees.
5747 (count_trees): Don't use it.
5749 2000-06-15 Jason Merrill <jason@redhat.com>
5751 * tree.c (count_trees): New debugging function.
5753 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5754 * init.c (build_member_call): Pull out the name of a DECL.
5756 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5757 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5758 * optimize.c (optimize_function): Not here.
5759 * pt.c (instantiate_decl): Push to TV_PARSE.
5761 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5763 * cp-tree.h (struct language_function): Remove x_base_init_list
5764 and x_member_init_list.
5765 (current_base_init_list): Remove.
5766 (current_member_init_list): Likewise.
5767 (setup_vtbl_ptr): Change prototype.
5768 (emit_base_init): Likewise.
5769 (expand_member_init): Likewise.
5770 (reinit_parse_for_function): Remove.
5771 * decl.c (save_function_data): Don't clear x_base_init_list and
5773 (mark_language_function): Don't mark them.
5774 * init.c (perform_member_init): Tweak comment.
5775 (sort_member_init): Take the list of initializers as an argument.
5776 (sort_base_init): Likewise.
5777 (emit_base_init): Likewise.
5778 (expand_member_init): Return the initializer. Don't use global
5780 * lex.c (reinit_parse_for_function): Remove.
5781 * method.c (build_template_parm_names): Correct substitution.
5782 (do_build_copy_constructor): Don't use current_member_init_list
5783 and current_base_init_list.
5784 (synthesize_method): Likewise.
5785 * parse.y (base_init): Split mem-initializers into
5786 base-initializers and field-initializers.
5787 (member_init_list): Build up the list here.
5788 (member_init): Return the initializer.
5789 (fn.depfn): Don't use reinit_parse_for_function.
5790 * parse.c: Regenerated.
5791 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5793 (tsubst_expr): Don't use current_member_init_list
5794 and current_base_init_list.
5795 (tsubst_expr_values): Rename to ...
5796 (tsubst_initializer_list): ... this. Use convert_from_reference.
5797 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5798 and current_base_init_list.
5799 (begin_function_definition): Don't call reinit_parse_for_function.
5801 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5803 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5806 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5808 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5810 * cp-tree.h (IF_COND): Move to c-common.h.
5811 (THEN_CLAUSE): Likewise.
5812 (ELSE_CLAUSE): Likewise.
5813 (WHILE_COND): Likewise.
5814 (WHILE_BODY): Likewise.
5815 (DO_COND): Likewise.
5816 (DO_BODY): Likewise.
5817 (RETURN_EXPR): Likewise.
5818 (EXPR_STMT_EXPR): Likewise.
5819 (FOR_INIT_STMT): Likewise.
5820 (FOR_COND): Likewise.
5821 (FOR_EXPR): Likewise.
5822 (FOR_BODY): Likewise.
5823 (SWITCH_COND): Likewise.
5824 (SWITCH_BODY): Likewise.
5825 (CASE_LOW): Likewise.
5826 (CASE_HIGH): Likewise.
5827 (GOTO_DESTINATION): Likewise.
5828 (COMPOUND_BODY): Likewise.
5829 (ASM_CV_QUAL): Likewise.
5830 (ASM_STRING): Likewise.
5831 (ASM_OUTPUTS): Likewise.
5832 (ASM_INPUTS): Likewise.
5833 (ASM_CLOBBERS): Likewise.
5834 (DECL_STMT_DECL): Likewise.
5835 (STMT_EXPR_STMT): Likewise.
5836 (LABEL_STMT_LABEL): Likewise.
5837 (SCOPE_BEGIN_P): Likewise.
5838 (SCOPE_END_P): Likewise.
5839 (SCOPE_STMT_BLOCK): Likewise.
5840 (SCOPE_NULLIFIED_P): Likewise.
5841 (SCOPE_NO_CLEANUPS_P): Likewise.
5842 (SCOPE_PARTIAL_P): Likewise.
5843 (ASM_VOLATILE_P): Likewise.
5844 (STMT_LINENO): Likewise.
5845 (STMT_LINENO_FOR_FN_P): Likewise.
5847 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5848 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5849 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5850 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5851 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5853 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5855 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5856 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5858 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5859 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5860 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5862 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5864 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5865 * class.c (dfs_find_final_overrider): Set it appropriately.
5866 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5867 avoid unneeded secondary vptrs.
5869 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5871 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5872 (check_bitfield_decl, check_field_decl): Likewise.
5873 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5874 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5875 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5876 (xfer_tag, finish_enum): Likewise.
5877 * decl2.c (finish_builtin_type): Likewise.
5878 * init.c (init_init_processing): Likewise.
5879 * pt.c (instantiate_class_template): Likewise.
5880 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5881 * cp-tree.h (struct lang_type): Add user_align member.
5882 (CLASSTYPE_USER_ALIGN): Define.
5884 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5886 * Make-lang.in (c++.install-common): Install g++-cross in
5887 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5888 $(target_alias)-g++ and $(target_alias)-c++.
5890 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5892 * class.c (vcall_offset_data_s): Add last_init and fns.
5893 (overrides): Rename to same_signature_p.
5894 (dfs_find_final_overrider): Adjust accordingly.
5895 (mark_overriders): Likewise.
5896 (warn_hidden): Likewise.
5897 (build_vtbl_initializer): Reorganize machinery for building things
5898 at negative offsets.
5899 (build_vcall_and_vbase_vtbl_entries): Likewise.
5900 (build_vbase_offset_vtbl_entries): Likewise.
5901 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5902 offset entries. Do not create two entries for functions with the
5904 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5905 (build_rtti_vtbl_entries): Reorganize machinery for building things
5906 at negative offsets.
5908 * optimize.c (expand_call_inline): Don't recurse into the code
5909 used to initialize the parameters more than once.
5911 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5913 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5914 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5915 (find_substitution): Only use the `Sa' substitution for
5916 std::allocator, not instantiations of it.
5917 (write_template_prefix): Move comment. Only use a TREE_LIST to
5918 represent substitutions for a member template.
5919 (write_array_type): Mangle array dimensions correctly.
5920 * optimize.c (maybe_clone_body): Copy more information from the
5922 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5923 on the regenerated declaration.
5925 2000-06-11 Chip Salzenberg <chip@valinux.com>
5926 Mark Mitchell <mark@codesourcery.com>
5928 * class.c (build_vtable): Clarify comment.
5929 (build_ctor_vtbl_group): Pass the most derived type to
5932 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5934 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5936 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5938 * decl.c (add_binding): Handle duplicate declarations of external
5941 2000-06-09 Chip Salzenberg <chip@valinux.com>
5942 Mark Mitchell <mark@codesourcery.com>
5944 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5946 (write_signed_number): New macro.
5947 (write_unsigned_number): Likewise.
5948 (write_source_name): Use them.
5949 (write_number): Handle signed and unsigned values.
5950 (write_integer_cst): Use tree_int_cst_sgn, and use
5951 write_unsigned_number or write_signed_number as appropriate.
5952 (write_discriminator): Use write_unsigned_number or
5953 write_signed_number as appropriate.
5954 (write_template_arg_literal): Likewise.
5955 (write_array_type): Use tree_low_cst.
5956 (write_template_parm): Use write_unsigned_number or
5957 write_signed_number as appropriate.
5958 (write_substitution): Adjust call to write_number.
5959 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5960 (write_expression): Handle non-type template arguments of
5961 reference type correctly.
5962 (mangle_thunk): Use write_signed_number.
5964 2000-06-09 Chip Salzenberg <chip@valinux.com>
5966 * mangle.c (find_substition): Don't mangle objects with typename
5967 substitutions (e.g. "cin" as "Si").
5969 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5971 * call.c (add_candidate): Use ggc_alloc_cleared.
5972 * decl.c (lookup_label): Likewise.
5973 * lex.c (retrofit_lang_decl): Likewise.
5975 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5977 * semantics.c (expand_body): Push to TV_EXPAND.
5978 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5979 * decl.c (start_function): Always call announce_function.
5981 * tinfo2.cc: Just declare abort.
5983 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5985 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5986 whenever @ is a symbolic name.
5988 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5990 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5992 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5994 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5995 DECL_ASSEMBLER_NAME.
5997 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5999 * decl2.c (c_language): Define.
6001 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6003 * lex.c (lang_init_options): Tweak.
6005 * decl2.c: Remove #inclusion of diagnostic.h
6006 (lang_decode_option): Move diagnostic formatting options to
6009 * lang-options.h: Remove documentation for diagnostic options.
6011 * Makefile.in (lex.o): Depends upon diagnostic.h
6013 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6015 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6016 the same DECL_RESULT, it's not a redefinition.
6017 * pt.c (tsubst_decl): Remove code to handle illegal
6020 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6022 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6024 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6026 * search.c (maybe_suppress_debug_info): Don't check
6027 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6029 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6032 Remember instantiation context in deferred instantiations.
6033 * cp-tree.h (struct tinst_level): Remove.
6034 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6035 * pt.c (current_tinst_level): Now a tree.
6036 (print_template_context, push_tinst_level, pop_tinst_level,
6037 tinst_for_decl): Adjust.
6038 (reopen_tinst_level): New fn.
6039 (init_pt): Register current_tinst_level as a root.
6040 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6041 of the pending templates list.
6042 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6043 * lex.c (extract_interface_info): Adjust.
6044 * decl2.c (warn_if_unknown_interface): Adjust.
6046 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6048 * class.c (indirect_primary_base_p): New function.
6049 (determine_primary_base): Use it.
6051 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6053 Update new-abi dynamic cast algorithm.
6054 * tinfo.cc (__class_type_info::__dyncast_result): Add
6055 whole_details. Adjust constructor.
6056 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6057 Avoid unnecessary searching.
6058 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6060 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6062 * decl.c (init_decl_processing): Don't call record_component_aliases.
6063 * tree.c (build_cplus_array_type_1): Likewise.
6065 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6067 * ir.texi: Correct typo.
6068 * mangle.c (write_expression): Handle non-type template arguments
6069 with reference type.
6070 * method.c (build_overload_value): Likewise.
6071 * pt.c (convert_nontype_argument): Explicitly represent conversion
6072 to a reference with an ADDR_EXPR.
6073 (unify): Always unify arguments in left-to-right order.
6075 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6076 Mark Mitchell <mark@codesourcery.com>
6078 * Make-lang.in (CXX_SRCS): Add mangle.c.
6079 * Makefile.in (CXX_OBJS): Add mangle.o.
6080 (mangle.o): New rule.
6082 * class.c (local_classes): New variable.
6083 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6084 (get_vtt_name): Use mangle_vtt_name for new ABI.
6085 (init_class_processing): Initialize local_classes.
6086 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6087 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6088 (std_identifier): New macro.
6089 (DECL_VOLATILE_MEMFUNC_P): New macro.
6090 (DECL_NAMESPACE_STD_P): Likewise.
6091 (local_classes): Declare.
6092 (get_mostly_instantiated_function_type): Declare.
6093 (init_mangle): Declare.
6094 (mangle_decl): Likewise.
6095 (mangle_type_string): Likewise.
6096 (mangle_type): Likewise.
6097 (mangle_typeinfo_for_type): Likewise.
6098 (mangle_typeinfo_string_for_type): Likewise.
6099 (mangle_vtbl_for_type): Likewise.
6100 (mangle_vtt_for_type): Likewise.
6101 (mangle_ctor_vtbl_for_type): Likewise.
6102 (mangle_thunk): Likewise.
6103 (mangle_conv_op_name_for_type): Likewise.
6104 (mangle_guard_variable): Likewise.
6105 * decl.c (pushtag): Keep track of local classes.
6106 (initialize_predefined_identifiers): Initialize std_identifier.
6107 (init_decl_processing): Use std_identifier.
6108 (start_decl): Don't treat instantiations as specializations.
6109 (grokdeclarator): Likewise.
6110 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6111 name for fully-instantiated templates.
6112 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6113 destructors with the new ABI.
6114 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6115 (grokfield): Use mangle_type for new ABI.
6116 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6117 (get_sentry): Use mangle_guard_variable for new ABI.
6118 (start_static_initialization_or_destruction): Likewise.
6119 * expr.c (extract_aggr_init): Remove.
6120 (extract_scalar_init): Likewise.
6121 (extract_init): Remove #if 0'd code.
6122 * mangle.c: New function.
6123 * method.c (build_mangled_name): Assert not flag_new_abi.
6124 (build_static_name): Likewise.
6125 (build_decl_overload_real): Likewise.
6126 (build_typename_overload): Likewise.
6127 (build_overload_with_type): Likewise.
6128 (build_overload_name): Likewise.
6129 (get_ctor_vtbl_name): Likewise.
6130 (start_squangling): Likewise.
6131 (get_id_2): Likewise.
6132 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6133 (init_method): Call init_mangle for new ABI.
6134 (make_thunk): Call mangle_thunk for new ABI.
6135 * operators.def: Correct new ABI manglings for the `%' operator.
6137 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6138 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6139 (lookup_template_class): Call mangle_decl for new ABI.
6140 (get_mostly_instantiated_function_type): New function.
6141 (set_mangled_name_for_template_decl): Use it.
6142 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6143 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6144 conversion op names.
6145 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6146 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6147 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6148 mangle_typeinfo_string_for_type.
6150 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6152 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6153 (INNERMOST_TEMPLATE_ARGS): New macro.
6154 (innermost_args): Remove.
6155 (get_innermost_template_args): New function.
6156 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6157 * error.c (dump_function_decl): Be caution when using
6158 most_general_template.
6159 * method.c (build_template_parm_names): Use
6160 INNERMOST_TEMPLATE_ARGS.
6161 * pt.c (add_to_template_args): Tidy comment
6162 (get_innermost_template_args): New function.
6163 (check_explicit_specialization): Clear DECL_INITIAL for a new
6165 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6167 (push_template_decl): Always register specializations of the most
6169 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6170 (coerce_template_parms): Likewise.
6171 (lookup_template_class): Likewise.
6172 (innermost_args): Remove.
6173 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6174 (tsubst_decl): Handle tricky specializations. Use
6175 get_innermost_template_args.
6176 (instantiate_template): Simplify handling of partial
6178 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6179 (most_general_template): Reimplement, in a more straightforward
6181 (regenerate_decl_from_template): Tweak formatting. Use
6182 TMPL_ARGS_DEPTH for clarity.
6183 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6185 * dump.c (dequeue_and_dump): Dump information about thunks.
6187 2000-06-01 Richard Henderson <rth@cygnus.com>
6189 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6191 2000-06-01 Richard Henderson <rth@cygnus.com>
6193 * decl2.c (unsupported_options): Fix typo, make const.
6194 (lang_decode_option): Fix bsearch argument order.
6196 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6198 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6201 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6203 * cp-tree.h (c_get_alias_set): Deleted.
6204 * Makefile.in (decl.o): Include ../expr.h.
6205 * decl.c (expr.h): Include.
6206 (init_decl_processing): Call record_component_aliases for arrays.
6207 (grokdeclarator): Likewise.
6208 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6209 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6211 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6213 Remove guiding declaration support.
6214 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6215 (flag_guiding_decls): Remove.
6216 * call.c (build_user_type_conversion_1): Remove support for
6218 (build_new_function_call): Likewise.
6219 (build_new_op): Likewise.
6220 (build_new_method_call): Likewise.
6221 * decl.c (start_function): Likewise.
6222 * friend.c (is_friend): Likewise.
6223 (do_friend): Likewise.
6224 * decl2.c ((flag_dump_translation_unit): Make it const.
6225 (flag_guiding_decls): Remove.
6226 (unsupported_options): New variable
6227 (compare_options): New function.
6228 (lang_decode_option): Use them.
6230 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6232 * method.c (mangle_expression): Adjust test for legal expression
6235 * pt.c (instantiate_decl): Save and restore the local
6236 specializations list.
6238 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6240 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6242 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6244 * call.c (add_template_candidate_real): Handle member template
6245 constructors for classes with virtual bases.
6246 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6247 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6249 * ir.texi: Update thunk documentation.
6251 * call.c (joust): Fix handling of overloaded builtin operators.
6253 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6255 * cp-tree.h (DECL_ANTICIPATED): New macro.
6256 Document new use of DECL_LANG_FLAG_7.
6257 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6258 in the user namespace.
6259 * lex.c (do_identifier): If the identifier's declaration has
6260 DECL_ANTICIPATED on, it has not yet been declared. But do not
6261 replace it with an ordinary implicit declaration.
6263 * tinfo2.cc: Include stdlib.h.
6265 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6267 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6268 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6271 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6273 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6276 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6278 * operators.def (<?): Duplicated, should have been...
6281 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6282 Mark Mitchell <mark@codesourcery.com>
6284 * cp-tree.h (ansi_opname): Make it a macro.
6285 (ansi_assopname): Likewise.
6286 (struct lang_decl_flags): Add assignment_operator_p.
6287 (struct lang_decl): Add operator_code.
6288 (DECL_VTT_PARM): Adjust.
6289 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6290 overloaded operator.
6291 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6292 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6293 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6294 (opname_tab): Remove.
6295 (assignop_tab): Likewise.
6296 (operator_name_info_t): New type.
6297 (operator_name_info): New variable.
6298 (assignment_operator_name_info): Likewise.
6299 (build_cp_library_fn): Remove declaration.
6300 (push_cp_library_fn): Likewise.
6301 (operator_name_string): Likewise.
6302 (build_decl_overload): Likewise.
6303 * call.c (print_z_candidates): Simplify.
6304 (build_object_call): Adjust usage of ansi_opname. Use
6305 DECL_OVERLOADED_OPERATOR_P.
6306 (op_error): Adjust operator name lookup.
6307 (build_conditional_expr): Adjust usage of ansi_opname.
6308 (build_new_op): Likewise.
6309 (build_op_delete_call): Likewise.
6310 (build_over_call): Likewise.
6311 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6312 * decl.c (duplicate_decls): Copy operator_code.
6313 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6314 (builtin_function): Adjust parameters to build_library_fn_1.
6315 (build_library_fn_1): Accept an overloaded operator code.
6316 (build_library_fn): Pass ERROR_MARK.
6317 (build_cp_library_fn): Accept an overloaded operator code.
6318 (push_cp_library_fn): Likewise.
6319 (grokfndecl): Tweak.
6320 (grokdeclarator): Simplify code to compute names of overloaded
6321 operators. Adjust use of ansi_opname.
6322 (ambi_op_p): Work on tree_codes, not identifiers.
6323 (unary_op_p): Likewise.
6324 (grok_op_properties): Likewise.
6325 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6326 (lang_mark_tree): Don't try to mark the operator_code.
6327 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6328 * error.c (dump_decl): Remove special handling for operator
6330 (dump_function_name): Likewise.
6331 (dump_expr): Adjust name lookup of operators.
6332 (op_to_string): Simplify.
6333 (assop_to_string): Likewise.
6334 * init.c (build_new_1): Adjust use of ansi_opname.
6335 * lex.c (opname_tab): Remove.
6336 (assignop_tab): Likewise.
6337 (ansi_opname): Likewise.
6338 (ansi_assopname): Likewise.
6339 (operator_name_string): Likewise.
6340 (reinit_lang_specific): Likewise.
6341 (operator_name_info): New variable.
6342 (assignment_operator_name_info): Likewise.
6343 (init_operators): New function.
6344 (init_parse): Use it.
6345 (do_identifier): Adjust use of ansi_opname.
6346 * method.c (mangle_expression): Don't use ansi_opname for
6348 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6349 (build_decl_overload): Remove.
6350 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6351 (do_build_assign_ref): Adjust use of ansi_opname.
6352 (synthesize_method): Likewise.
6353 (implicitly_declare_fn): Likewise.
6354 * operators.def: New file.
6355 * parse.y (operator): Adjust use of ansi_opname.
6356 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6357 (set_mangled_name_for_template_decl): Don't play games with
6359 (special_function_p): Adjust use of ansi_opname.
6360 * typeck.c (check_return_expr): Likewise.
6361 * Make-lang.in (cc1plus): Depend on operators.def.
6362 * Makefile.in (lex.o): Likewise.
6365 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6367 * Make-lang.in (cplib2.ready): Eradicate.
6369 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6371 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6372 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6373 (built_min, cp_tree_equal): Likewise.
6375 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6377 * class.c (layout_nonempty_base_or_field): Replace
6378 `record_layout_info' with `record_layout_info_s'.
6380 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6383 * cp-tree.h (struct language_function): x_named_labels is now
6384 a struct named_label_list*.
6385 * decl.c (struct named_label_use_list): Renamed from...
6386 (struct named_label_list): ...this. New struct.
6387 (push_binding_level): Don't set eh_region.
6388 (note_level_for_eh): New fn.
6389 (pop_label): Take label and old value directly.
6390 (pop_labels): Adjust for new named_labels format.
6391 (lookup_label): Likewise.
6392 (poplevel): Note characteristics of a binding level containing a
6393 named label. Mess with named label lists earlier.
6394 (mark_named_label_lists): New fn.
6395 (mark_lang_function): Call it.
6396 (use_label): New fn, split out from...
6397 (make_label_decl): ...here. Don't call it.
6398 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6399 check_previous_gotos): New fns, split out from...
6400 (define_label): ...here.
6401 (check_switch_goto): New fn.
6402 (define_case_label): Call it.
6403 (check_goto): New fn.
6404 * semantics.c (finish_goto_stmt): Call it and use_label.
6405 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6406 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6408 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6410 * class.c (build_vtable_entry_ref): Correct usage of
6411 get_vtbl_decl_for_binfo.
6413 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6414 * method.c (implicitly_declare_fn): Not here.
6416 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6418 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6419 (CPTI_PTMD_DESC_TYPE): ... here.
6420 (ptmd_desc_type_node): Rename to ...
6421 (ptm_desc_type_node): ... here.
6423 * rtti.c (ptmd_initializer): Rename to ...
6424 (ptm_initializer): ... here.
6425 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6427 (create_tinfo_types): Adjust.
6429 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6431 Finish implementation of VTTs.
6432 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6433 CPTI_VTT_PARM_IDENTIFIER.
6434 (vtt_parm_identifier): New macro.
6435 (vtt_parm_type): Likewise.
6436 (BINFO_SUBVTT_INDEX): Likewise.
6437 (BINFO_VPTR_INDEX): Likewise.
6438 (struct lang_decl): Add vtt_parm.
6439 (DECL_VTT_PARM): New macro.
6440 (DECL_USE_VTT_PARM): Likewise.
6441 (DECL_NEEDS_VTT_PARM_P): Likewise.
6442 (get_vtt_name): Declare.
6443 (build_artifical_parm): Likewise.
6444 (fixup_all_virtual_upcast_offsets): Likewise.
6445 (expand_indirect_vtbls_init): Remove.
6446 * call.c (build_new_method_call): Pass the vtt to subobject
6447 constructors and destructors.
6448 * class.c (get_vtt_name): Give it external linkage.
6449 (build_clone): Handle the magic VTT parameters for clones.
6450 (clone_function_decl): Fix typo in comment.
6451 (build_vtt): Keep track of the indices in the VTTs where various
6452 entities are stored.
6453 (build_vtt_inits): Likewise.
6454 (dfs_build_vtt_inits): Likewise.
6455 (build_ctor_vtbl_group): Tweak type of construction vtables.
6456 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6457 primary bases, when building construction vtables.
6458 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6459 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6460 (init_decl_processing): Initialize vtt_parm_type.
6461 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6462 (lang_mark_tree): Make vtt_parm.
6463 * decl2.c (build_artificial_parm): New function.
6464 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6465 (grokclassfn): Use build_artificial_parm.
6466 * init.c (initialize_vtbl_ptrs): Call
6467 fixup_all_virtual_upcast_offsets directly.
6468 (perform_member_init): Use the complete subobject destructor for
6470 (build_vtbl_address): New function.
6471 (expand_virtual_init): Handle VTTs.
6472 * optimize (maybe_clone_body): Likewise.
6473 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6475 (expand_indirect_vtbls_init): Remove.
6476 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6477 * tree.c (make_binfo): Make them bigger.
6479 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6481 * inc/cxxabi.h (__pbase_type_info): Define, based on
6482 __pointer_type_info.
6483 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6484 (__pointer_to_member_type_info): Likewise.
6485 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6486 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6487 (__pointer_type_info::__do_catch): Rename to ...
6488 (__pbase_type_info::__do_catch): ... here. Adjust.
6489 (__pbase_type_info::__pointer_catch): Implement.
6490 (__pointer_type_info::__pointer_catch): Adjust.
6491 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6493 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6495 * tinfo.h (__user_type_info::contained_virtual_p): New
6497 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6499 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6500 diamond shaped heirarchy. Add early out for mixed diamond and
6501 duplicate shaped heirarchy.
6503 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6505 * cp-tree.h (build_delete): Change prototype.
6506 (build_vec_delete): Likewise.
6507 * call.c (build_scoped_method_call): Use special_function_kind
6508 values to indicate the kind of destruction to be done.
6509 (build_method_call): Likewise.
6510 * decl.c (finish_destructor_body): Likewise.
6511 (maybe_build_cleanup_1): Likewise. Rename to ...
6512 (maybe_build_cleanup): ... this.
6513 * decl2.c (delete_sanity): Use special_function_kind
6514 values to indicate the kind of destruction to be done.
6515 (build_cleanup): Likewise.
6516 * init.c (perform_member_init): Likewise.
6517 (build_vec_delete_1): Likewise.
6518 (build_dtor_call): Simplify.
6519 (build_delete): Use special_function_kind
6520 values to indicate the kind of destruction to be done.
6521 (build_vbase_delete): Likewise.
6522 (build_vec_delete): Likewise.
6524 * init.c (sort_member_init): Fix typo in error message generation
6527 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6529 * semantics.c (begin_class_definition): make the packed
6530 attribute be sensitive to the "-fpack-struct" command line flag
6532 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6534 Update new-abi upcast algorithm.
6535 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6536 prototype and meaning of return value.
6537 (__si_class_type_info::__do_upcast): Likewise.
6538 (__vmi_class_type_info::__do_upcast): Likewise.
6539 * tinfo.cc (__class_type_info::__upcast_result): Replace
6540 whole2dst with part2dst. Adjust ctor.
6541 (__class_type_info::__do_upcast): Adjust call of worker function.
6542 (__class_type_info::__do_upcast): Adjust.
6543 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6545 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6546 virtual base in diamond heirarchy bug.
6548 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6550 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6551 and bitfield to tinfo_fn_p.
6552 (DECL_TINFO_FN_P): Adjust.
6553 (SET_DECL_TINFO_FN_P): Likewise.
6554 (DECL_MUTABLE_P): Likewise.
6555 (DECL_C_BIT_FIELD): Likewise.
6556 (SET_DECL_C_BIT_FIELD): Likewise.
6557 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6558 (DECL_UNINLINABLE): Likewise.
6559 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6560 (handle_using_decl): Remove assertion.
6561 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6562 to build FIELD_DECLs.
6563 (build_base_field): Likewise.
6564 (layout_class_type): Likewise.
6565 * decl.c (init_decl_processing): Likewise.
6566 (build_ptrmemfunc_type): Likewise.
6567 (grokdeclarator): Likewise.
6568 * decl2.c (grok_x_components): Likewise.
6569 * except.c (call_eh_info): Likewise.
6570 * init.c (init_init_processing): Likewise.
6571 * rtti.c (expand_class_desc): Likewise.
6572 (create_pseudo_type_info): Likewise.
6573 (get_vmi_pseudo_type_info): Likewise.
6574 (create_tinfo_types): Likewise.
6575 * ptree.c (print_lang_decl): Adjust.
6576 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6577 before checking DECL_MUTABLE_P.
6579 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6580 parameters for template functions.
6581 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6582 destructors as well as constructors.
6584 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6586 * class.c (build_ctor_vtbl_group): Set inits.
6587 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6588 DECL_THIS_INLINE appropriately for clones.
6590 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6591 (DECL_CONV_FN_P): Simplify.
6592 (DECL_OPERATOR): Remove.
6593 (language_to_string): Declare.
6594 * decl.c (duplicate_decls): Fix typo in comment.
6595 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6596 (grok_op_properties): Use DECL_CONV_FN_P instead of
6597 IDENTIFIER_TYPENAME_P.
6598 * dump.c (dequeue_and_dump): Dump the language linkage of
6600 * error.c (language_to_string): Give it external linkage.
6601 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6602 (implicitly_declare_fn): Set DECL_LANGUAGE.
6603 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6604 IDENTIFIER_TYPENAME_P.
6605 (tsubst_decl): Likewise.
6606 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6607 * semantics.c (finish_member_declaration): Don't mark members of
6608 classes declared in an extern "C" region as extern "C".
6610 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6612 * decl2.c (qualified_lookup_using_namespace): Look through
6615 * decl.c (push_using_decl): Return the old decl on namespace level.
6617 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6619 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6620 (VTT_NAME_PREFIX): New macro.
6621 (CTOR_VTBL_NAME_PREFIX): Likewise.
6622 (get_ctor_vtbl_name): New function.
6623 * class.c (get_vtable_name): Simplify.
6624 (get_vtt_name): New function.
6625 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6626 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6627 when a virtual base becomes primary.
6628 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6630 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6631 additional parameters.
6632 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6633 (initialize_array): New function.
6634 (build_vtt): Likewise.
6635 (build_vtt_inits): Likewise.
6636 (dfs_build_vtt_inits): Likewise.
6637 (dfs_fixup_binfo_vtbls): Likewise.
6638 (build_ctor_vtbl_group): Likewise.
6639 (initialize_vtable): Use initialize_array.
6640 (accumulate_vtbl_inits): Reimplement to handle construction
6642 (dfs_accumulate_vtbl_inits): Likewise.
6643 (bulid_vtbl_initializer): Adjust parameter name.
6644 * method.c (build_typename_overload): Remove #if 0'd code.
6645 (get_ctor_vtbl_name): New function.
6646 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6647 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6649 * cp-tree.h (struct lang_type): Remove search_slot.
6650 (CLASSTYPE_SEARCH_SLOT): Remove.
6651 (emit_base_init): Change prototype.
6652 (initialize_vtbl_ptrs): Likewise.
6653 (expand_indirect_vtbls_init): Likewise.
6654 (clear_search_slots): Remove.
6655 * decl.c (lang_mark_tree): Don't mark search_slot.
6656 * init.c (initialize_vtbl_ptrs): Simplify.
6657 (emit_base_init): Likewise.
6658 * search.c (struct vbase_info): Document decl_ptr.
6659 (convert_pointer_to_single_level): Remove.
6660 (dfs_find_vbases): Remove.
6661 (dfs_init_base_pointers): Simplify.
6662 (dfs_clear_vbase_slots): Remove.
6663 (dfs_vtable_path_unmark): New function.
6664 (init_vbase_pointers): Simplify.
6665 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6666 (expand_indirect_vtbls_init): Simplify. Don't call
6667 mark_all_temps_used.
6668 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6669 initialize_vtbl_ptrs.
6671 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6673 * except.c: Add static prototypes.
6675 2000-05-20 H.J. Lu <hjl@gnu.org>
6677 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6679 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6681 Don't create a separate copy of virtual bases for the
6682 CLASSTYPE_VBASECLASSES list.
6683 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6684 (BINFO_FOR_VBASE): Remove.
6685 (CANONICAL_BINFO): Adjust.
6686 (binfo_for_vbase): New function.
6687 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6688 instead of BINFO_FOR_VBASE.
6689 (build_vbase_pointer): Likewise.
6690 (build_secondary_vtable): Likewise.
6691 (dfs_mark_primary_bases): Likewise.
6692 (mark_primary_bases): Likewise.
6693 (layout_nonempty_base_or_field): Likewise.
6694 (dfs_set_offset_for_shared_vbases): Likewise.
6695 (dfs_set_offset_for_unshared_vbases): Likewise.
6696 (layout_virtual_bases): Likewise. Adjust for changes to the
6697 CLASSTYPE_VBASECLASSES list.
6698 (dump_class_hierarchy_r): Use binfo_for_vbase
6699 instead of BINFO_FOR_VBASE.
6700 (dump_class_hierarchy): Likewise.
6701 (finish_vtbls): Likewise.
6702 (build_vtbl_initializer): Adjust for changes to the
6703 CLASSTYPE_VBASECLASSES list.
6704 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6705 * decl.c (finish_destructor_body): Adjust for changes to the
6706 CLASSTYPE_VBASECLASSES list.
6707 * init.c (sort_base_init): Use binfo_for_vbase.
6708 (construct_virtual_bases): Adjust for changes to the
6709 CLASSTYPE_VBASECLASSES list.
6710 (expand_member_init): Use binfo_for_vbase.
6711 (build_vbase_delete): Adjust for changes to the
6712 CLASSTYPE_VBASECLASSES list.
6713 * method.c (do_build_copy_constructor): Likewise.
6714 * rtti.c (get_base_offset): Use binfo_for_vbase.
6715 (expand_class_desc): Remove #if 0'd code.
6716 * search.c (struct vbase_info): Remove vbase_types.
6717 (get_base_distance): Use binfo_for_vbase.
6718 (lookup_field_queue_p): Use CANONICAL_BINFO.
6719 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6720 (get_pure_virtuals): Adjust for changes to the
6721 CLASSTYPE_VBASECLASSES list.
6722 (dfs_find_vbases): Use binfo_for_vbase.
6723 (dfs_init_vbase_pointers): Likewise.
6724 (init_vbase_pointers): Don't initialize vi.vbase_types.
6725 (virtual_context): Use binfo_for_vbase.
6726 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6727 CLASSTYPE_VBASECLASSES list.
6728 (expand_indirect_vtbls_init): Simplify.
6729 (dfs_get_vbase_types): Don't replicate virtual bases.
6730 (find_vbase_instance): Use binfo_for_vbase.
6731 (binfo_for_vbase): New function.
6732 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6734 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6736 * decl2.c (finish_anon_union): Generalize error messages to handle
6737 anonymous structures.
6738 * init.c (perform_member_init): Remove `name' parameter.
6739 (build_field_list): New function.
6740 (sort_member_init): Handle anonymous union initialization order
6741 correctly. Check for multiple initializations of the same union.
6742 (emit_base_init): Don't look up fields by name here.
6743 (expand_member_init): Record the result of name lookup for future
6745 * typeck.c (build_component_ref): Fix formatting.
6747 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6749 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6750 * typeck.c (build_x_compound_expr): Replace warn_unused with
6753 * decl2.c (lang_decode_option): Update -Wall unused flags by
6754 calling set_Wunused.
6756 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6758 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6759 * init.c (dfs_vtable_path_unmark): Remove.
6760 * search.c (marked_new_vtable_p): Likewise.
6761 (unmarked_new_vtable_p): Likewise.
6762 (dfs_search_slot_nonempty_p): Likewise.
6763 (dfs_mark): Likewise.
6764 (dfs_vtable_path_unmark): Likewise.
6765 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6766 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6767 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6768 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6769 (init_vbase_pointers): Simplify.
6770 (expand_indirect_vtbls_init): Likewise.
6772 * class.c (copy_virtuals): New function.
6773 (build_primary_table): Use it.
6774 (build_secondary_vtable): Likewise.
6775 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6776 indicate that no vcall offset is required.
6777 (add_virtual_function): Likewise.
6778 (modify_all_vtables): Likewise.
6779 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6780 (dfs_accumulate_vtbl_inits): Likewise.
6781 (build_vtbl_initializer): Make changes to handle construction
6783 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6784 (build_rtti_vtbl_entries): Likewise.
6785 (build_vtable_entries): Handle a NULL vcall_index.
6787 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6789 * decl2.c (lang_decode_option): Fix thinko.
6791 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6793 * except.c (check_handlers): New fn.
6794 * cp-tree.h: Declare it.
6795 * semantics.c (finish_handler_sequence): Call it.
6796 (finish_function_handler_sequence): Likewise.
6797 (finish_handler_parms): Set TREE_TYPE on the handler.
6798 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6799 * search.c (get_base_distance_recursive): If protect>1, ignore
6801 (get_base_distance): Don't reduce watch_access.
6803 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6805 * lex.c: #include diagnostic.h.
6806 (lang_init_options): Set default prefixing rules.
6808 * lang-options.h: Add -fdiagnostics-show-location=.
6810 * decl2.c: #include diagnostic.h.
6811 (lang_decode_option): Handle -fdiagnostics-show-location=.
6813 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6815 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6816 * vec.cc: Revert my 2000-05-07 change.
6818 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6820 * class.c (check_field_decls): Complain about non-static data
6821 members with same name as class in class with constructor.
6823 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6825 * decl.c (grokdeclarator): Allow non-static data members with
6828 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6830 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6831 and pending_inline.filename. Update prototypes.
6832 * decl.c (define_label): Constify filename parameter.
6833 * decl2.c (warn_if_unknown_interface): Constify local char *.
6834 * input.c Constify input_source.filename. Don't declare
6835 input_filename or lineno. Constify filename parameter to feed_input.
6836 * lex.c (init_parse): Constify parameter and return value.
6837 (cp_pragma_interface, cp_pragma_implementation): Constify
6839 (reinit_parse_for_method, reinit_parse_for_block,
6840 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6841 Constify local char *.
6842 * pt.c: Don't declare lineno or input_filename.
6843 (print_template_context, tsubst_friend_function, tsubst_decl,
6844 tsubst, instantiate_decl): Constify local char *.
6845 * semantics.c (expand_body): Constify local char *.
6846 * tree.c (build_srcloc): Constify filename parameter.
6847 * typeck.c (c_expand_asm_operands): Constify filename
6850 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6852 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6855 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6857 * inc/cxxabi.h: Fix typos in comment.
6858 (__base_class_info::__offset): Use a static_cast.
6860 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6862 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6863 of std::size_t and std::ptrdiff_t respectively.
6864 * tinfo.cc: Likewise.
6867 2000-05-06 Richard Henderson <rth@cygnus.com>
6869 * typeck.c (build_c_cast): Don't warn integer->pointer size
6870 mismatch for constants.
6872 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6874 * rtti.c (ptmd_initializer): Set non-public, if class is
6877 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6878 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6879 __cxa_vec_delete): Likewise.
6880 * tinfo.cc (__dynamic_cast): Likewise.
6881 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6882 __cxa_vec_delete): Likewise.
6884 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6886 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6887 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6888 (lang_decl_flags): Add vcall_offset.
6889 (THUNK_VCALL_OFFSET): Use it.
6890 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6891 * method.c (make_thunk): Create the lang_decl here, not in
6893 (emit_thunk): Make generic thunks into ordinary functions once
6894 they have been fed to expand_body.
6895 * semantics.c (expand_body): Set current_function_is_thunk here.
6897 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6899 * class.c (update_vtable_entry_for_fn): Prototype.
6901 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6904 * search.c (dfs_build_inheritance_graph_order): Prototype.
6906 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6908 * cp-tree.h (special_function_kind): Add various kinds of
6910 (special_function_p): New function.
6911 * class.c (overrides): Don't let one kind of destructor override
6913 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6914 whether or not to instantiate a template.
6915 * tree.c (special_function_p): Define.
6917 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6919 * cp-tree.def (THUNK_DECL): Remove.
6920 * cp-tree.h (DECL_THUNK_P): New macro.
6921 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6922 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6923 (SET_DECL_THUNK_P): Likewise.
6924 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6925 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6926 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6927 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6928 (duplicate_decls): Likewise.
6929 (pushdecl): Likewise. Adjust thunk handling.
6930 (grokfndecl): Use DECL_EXTERN_C_P.
6931 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6932 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6933 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6934 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6935 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6936 DECL_NO_STATIC_CHAIN.
6937 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6938 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6939 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6942 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6944 * tree.c (walk_tree): Set lineno.
6946 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6948 * exception.cc: Update license notice.
6950 * new1.cc: Likewise.
6951 * new2.cc: Likewise.
6952 * tinfo.cc: Likewise.
6953 * tinfo2.cc: Likewise.
6955 * inc/cxxabi.h: Likewise.
6956 * inc/exception: Likewise.
6957 * inc/new: Likewise.
6958 * inc/new.h: Likewise.
6959 * inc/typeinfo: Likewise.
6961 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6963 * tree.c (build_target_expr_with_type): If we already have a
6964 TARGET_EXPR, just return it.
6966 * optimize.c (initialize_inlined_parameters): Don't generate an
6967 EXPR_STMT if we can just use DECL_INITIAL.
6968 * decl.c (emit_local_var): Only make the initialization a
6969 full-expression if stmts_are_full_exprs_p.
6971 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6973 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6975 * call.c (standard_conversion): Use it.
6976 (direct_reference_binding): Likewise.
6977 (build_over_call): Likewise.
6978 (is_properly_derived_from): Likewise.
6979 (compare_ics): Likewise.
6980 * class.c (resolves_to_fixed_type_p): Likewise.
6981 * optimize.c (declare_return_variable): Likewise.
6982 * pt.c (is_specialization_of): Likewise.
6984 * typeck.c (comp_target_parms): Likeiwse.
6985 (build_static_cast): Likewise.
6986 (build_reinterpret_cast): Likewise.
6987 (build_const_cast): Likewise.
6988 (comp_ptr_ttypes_real): Likewise.
6989 (comp_ptr_ttypes_const): Likewise.
6990 * typeck2.c (process_init_constructor): Likewise.
6992 2000-04-30 Scott Snyder <snyder@fnal.gov>
6994 * decl.c (finish_destructor_body): Use the base destructor when
6995 destroying virtual bases.
6997 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6999 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7001 * optimize.c (struct inline_data): Add target_exprs field.
7002 (declare_return_variable): When a function returns an aggregate,
7003 use the variable declared in the TARGET_EXPR as the remapped
7005 (expand_call_inline): Update the pending target_exprs stack.
7006 (optimize_function): Initialize the stack.
7008 * decl2.c (finish_file): Fix typo in comment.
7010 * method.c (emit_thunk): Don't try to return a `void' value.
7012 * optimize.c (initialize_inlined_parameters): If the parameter is
7013 addressable, we need to make a new VAR_DECL, even if the
7014 initializer is constant.
7016 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7018 * decl.c (grok_op_properties): Add an extra check of argtypes.
7020 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7022 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7024 (initialize_inlined_parameters): Try to avoid creating new
7027 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7029 * lex.c (my_get_run_time): Remove.
7030 (init_filename_times): Use get_run_time instead of my_get_run_time.
7031 (check_newline): Likewise.
7032 (dump_time_statistics): Likewise.
7033 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7034 of computing elapsed time explicitly.
7036 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7038 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7039 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7040 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7041 before calling decl_constant_value.
7042 * class.c (check_bitfield_decl): Likewise.
7043 * cvt.c (ocp_convert): Likewise.
7044 (convert): Likewise.
7045 * decl.c (compute_array_index_type): Likewise.
7046 (build_enumerator): Likewise.
7047 * decl2.c (check_cp_case_value): Likewise.
7048 * pt.c (convert_nontype_argument): Likewise.
7050 * typeck.c (decay_conversion): Likewise.
7051 (build_compound_expr): Likewise.
7052 (build_reinterpret_cast): Likewise.
7053 (build_c_cast): Likewise.
7054 (convert_for_assignment): Likewise.
7056 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7058 * decl.c (finish_function): Don't play games with DECL_INLINE.
7060 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7062 * ir.texi: Correct typo.
7064 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7066 * decl.c (grokdeclarator): Reject VLAs as members.
7068 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7070 * call.c (standard_conversion): Accept conversion between
7073 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7075 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7077 * decl2.c (finish_file): Remove double setup for accounting
7080 2000-04-24 Robert Lipe <robertlipe@usa.net>
7082 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7084 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7086 * new.cc (set_new_handler): Needs to be in std::.
7088 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7090 * cp-tree.h (lang_decl): Remove pretty_function_p.
7091 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7092 language-specific node.
7093 * decl.c (cp_make_fname_decl): Use build_decl, not
7094 build_lang_decl, to build the variables.
7095 (grokvardecl): Don't call build_lang_decl for local variables in
7097 (grokdeclarator): Don't call build_lang_decl for local type
7098 declarations in templates.
7099 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7100 zero'd memory, rather than calling memset.
7101 * pt.c: Include hashtab.h.
7102 (local_specializations): New variable.
7103 (retrieve_local_specialization): Use it.
7104 (register_local_specialization): Likewise.
7105 (tsubst_decl): Don't assume local variables have
7107 (instantiate_decl): Set up local_specializations.
7108 * Makefile.in (HTAB_H): New variable.
7110 2000-04-23 Richard Henderson <rth@cygnus.com>
7112 * typeck.c (c_expand_asm_operands): Restore the original
7113 contents of the output list.
7115 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7117 * ir.texi: Document complex number representation.
7119 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7121 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7122 (target_incomplete_p): New function.
7123 (tinfo_base_init): Create comdat NTBS name variable.
7124 (ptr_initializer): Add non_public parameter. Calculate it.
7125 (ptmd_initializer): Likewise.
7126 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7127 (create_real_tinfo_var): Add non_public parameter. Use it.
7128 Push proxy into global namespace.
7129 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7131 * inc/typeinfo (type_info::before, type_info::operator==):
7132 Compare __name addresses.
7134 * tinfo2.cc: Remove new-abi builtins comment.
7136 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7138 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7140 * call.c (joust): Exit early if we get the same function, too.
7142 * decl2.c (key_method): Return NULL_TREE for template classes.
7143 (import_export_class): Don't need to check for template classes.
7145 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7147 * lex.c: Remove references to cccp.c.
7149 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7151 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7152 volatile_memfunc. Add destructor_attr. Adjust dummy.
7153 (DECL_DESTRUCTOR_P): Use destructor_attr.
7154 (DECL_CONST_MEMFUNC_P): Reimplement.
7155 (DECL_VOLATILE_MEMFUNC_P): Remove.
7156 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7157 (overrides): Use DECL_DESTRUCTOR_P.
7158 (check_for_override): Likewise.
7159 * decl.c (start_function): Likewise.
7160 * decl2.c (grokfclassfn): Likewise.
7161 (check_classfn): Likewise.
7162 (grok_function_init): Likewise.
7164 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7166 * decl2.c (grokfield): Issue error on illegal data member
7169 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7171 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7173 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7175 * class.c (build_vtable_entry): Don't build thunks for type-info
7178 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7180 * decl.c (decls_match): Allow a redeclaration of a builtin to
7181 specify args while the builtin did not.
7183 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7185 * cp-tree.def (THUNK_DECL): Add to documentation.
7186 * cp-tree.h (flag_huge_objects): Declare.
7187 * class.c (modify_vtable_entry): Tidy.
7188 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7189 Calculate delta appropriately for the new ABI.
7190 (dfs_modify_vtables): Use it.
7191 (modify_all_vtables): Fix thinko in code to add overriding copies
7192 of functions to primary vtables.
7193 (build_clone): Fix typo in comment.
7194 (clone_function_decl): Correct order of destructors in vtable.
7195 (build_vbase_offset_vtbl_entries): Adjust comment.
7196 (dfs_vcall_offset_queue_p): Remove.
7197 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7198 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7199 (build_vtable_entry): Correct check for pure virtual functions.
7200 Don't declare flag_huge_objects.
7201 * decl.c (flag_huge_objects): Remove declaration.
7202 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7203 Use int_size_in_bytes.
7204 (emit_thunk): Handle vcall offset thunks.
7206 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7208 * decl2.c (parse_time, varconst_time): Delete declarations.
7209 (finish_file): Delete LINENO declaration.
7210 START_TIME and THIS_TIME now long.
7212 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7214 * class.c (build_base_field): Reformat comment.
7216 * inc/cxxabi.h (stddef.h): Comment inclusion.
7217 (__base_class_info::__offset): Comment shift.
7219 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7221 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7222 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7223 (cp_push_exception_identifier): New macro.
7224 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7225 (DECL_BASE_DESTRUCTOR_P): Likewise.
7226 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7227 (get_vtbl_decl_for_binfo): Fix formatting.
7228 (in_charge_arg_for_name): New macro.
7229 (maybe_build_cleanup_and_delete): Remove declaration.
7230 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7231 (in_charge_arg_for_name): New function.
7232 (build_new_method_call): Use it. Handle cloned destructors.
7233 (build_clone): Don't make the base constructor virtual.
7234 Automatically defer generated functions.
7235 (clone_function_decl): Handle destructors, too.
7236 (clone_constructors_and_destructors): Likewise.
7237 (create_vtable_ptr): Don't create a vtable entry for a cloned
7239 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7240 (initialize_predefined_identifiers): Update appropriately.
7241 (finish_destructor_body): Simplify.
7242 (maybe_build_cleanup_and_delete): Remove.
7243 * except.c (expand_throw): Handle new-ABI destructors.
7244 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7245 (build_dtor_call): New function.
7246 (build_delete): Use it. Simplify.
7247 * optimize.c (maybe_clone_body): Handle destructors.
7248 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7250 * exception.cc (cleanup_fn): New typedef.
7251 (CALL_CLEANUP): New macro.
7252 (cp_eh_info): Use them.
7253 (__cp_push_exception): Likewise.
7254 (__cp_pop_exception): Likewise.
7256 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7258 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7259 (complete_dtor_identifier): New macro.
7260 (CLASSTYPE_FIRST_CONVERSION): Remove.
7261 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7262 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7263 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7264 (CLASSTYPE_CONSTRUCTORS): Likewise.
7265 (CLASSTYPE_DESTRUCTORS): Likewise.
7266 (lang_decl): Add cloned_function.
7267 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7268 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7269 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7270 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7271 (DECL_CLONED_FUNCTION_P): Likewise.
7272 (DECL_CLONED_FUNCTION): Likewise.
7273 (clone_function_decl): Declare.
7274 (maybe_clone_body): Likewise.
7275 * call.c (build_user_type_conversion_1): Call complete object
7276 constructors in the new ABI.
7277 (build_new_method_call): Don't add in-charge parameters under the
7279 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7280 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7281 CLASSTYPE_DESTRUCTOR_SLOT.
7282 (build_clone): New function.
7283 (clone_function_decl): Likewise.
7284 (clone_constructors_and_destructors): Likewise.
7285 (check_bases_and_members): Use it.
7286 * decl.c (iniitialize_predefined_identifiers): Initialize
7287 complete_dtor_identifier.
7288 (finish_function): Don't add extra code to a clone.
7289 (lang_mark_tree): Mark cloned_function.
7290 * decl2.c (mark_used): Don't bother trying to instantiate things
7292 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7293 * method.c (set_mangled_name_for_decl): Don't treat clones as
7295 (synthesize_method): Sythesize cloned functions, not the clones.
7296 * optimize.c (inline_data): Update comment on ret_label.
7297 (remap_block): Don't assume DECL_INITIAL exists.
7298 (copy_body_r): Allow ret_label to be NULL.
7299 (maybe_clone_body): Define.
7300 * pt.c (tsubst_decl): Handle clones.
7301 (instantiate_clone): New function.
7302 (instantiate_template): Use it.
7303 (set_mangled_name_for_template_decl): Don't treat clones as
7305 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7306 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7307 * semantics.c (expand_body): Clone function bodies as necessary.
7309 * optimize.c (remap_decl): Avoid sharing structure for arrays
7310 whose size is only known at run-time.
7311 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7313 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7314 to has_in_charge_parm_p.
7315 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7316 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7317 (DECL_COPY_CONSTRUCTOR_P): New macro.
7318 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7319 (build_user_type_conversion_1): Likewise.
7320 (convert_like_real): Likewise.
7321 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7322 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7323 (copy_args_p): Likewise.
7324 (grok_ctor_properties): Likewise.
7325 (start_function): Likewise.
7326 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7327 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7328 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7329 * method.c (do_build_copy_constructor): Use
7330 DECL_HAS_IN_CHARGE_PARM_P.
7331 (synthesize_method): Likewise.
7332 * pt.c (instantiate_template): Remove goto.
7333 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7336 * cp-tre.h (finish_function): Change prototype.
7337 * decl.c (end_cleanup_fn): Adjust caller.
7338 (finish_function): Take only one parameter.
7339 * decl2.c (finish_objects): Adjust caller.
7340 (finish_static_storage_duration_function): Likewise.
7341 * method.c (emit_thunk): Likewise.
7342 * parse.y: Likewise.
7343 * parse.c: Regenerated.
7344 * pt.c (instantiate_decl): Likewise.
7345 * rtti.c (synthesize_tinfo_fn): Likewise.
7346 * semantics.c (expand_body): Likewise.
7348 * cp-tree.h (copy_decl): New function.
7349 * class.c (finish_struct_1): Use it.
7350 * lex.c (copy_decl): Define it.
7351 * pt.c (tsubst_decl): Likewise.
7352 * tree.c (copy_template_template_parm): Likewise.
7354 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7355 has_nonpublic_assign_ref.
7356 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7357 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7358 * class.c (finish_struct_methods): Don't set
7359 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7360 (interface_only): Don't declare.
7361 (interface_unknown): Likewise.
7363 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7365 * tree.h (HAVE_TEMPLATES): Remove definition.
7366 * lang-options.h (-fthis-is-variable): Remove documentation.
7368 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7370 * class.c (instantiate_type): Handle object-relative template-id.
7372 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7373 * decl.c (cplus_expand_expr_stmt): Not here.
7375 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7376 Initialize exprtype earlier.
7378 * parse.y (fn.def1): Check for defining types in return types.
7380 * decl.c (check_tag_decl): Notice extra fundamental types.
7381 Diagnose empty decls in classes, too.
7383 * decl.c (grokdeclarator): Don't override an anonymous name if no
7384 declarator was given.
7386 * cvt.c (convert_to_void): Call resolve_offset_ref.
7388 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7390 * decl2.c (decl_namespace): Handle getting a type.
7392 * typeck.c (build_c_cast): Re-enable warning for cast between
7393 pointer and integer of different size.
7395 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7397 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7399 (__pointer_type_info::__pointer_catch): New virtual function.
7400 (__pointer_to_member_type_info): Derive from
7401 __pointer_type_info. Adjust.
7402 (__pointer_to_member_type_info::__do_catch): Remove.
7403 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7404 (__pointer_to_member_type_info::__pointer_catch): Declare.
7405 * rtti.c (qualifier_flags): Add restrict flag.
7406 (ptmd_initializer): Reorder members.
7407 (create_tinfo_types): Expand comments. Reorder
7408 ptmd_desc_type_node members.
7409 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7411 (__pointer_type_info::__do_catch): Move specific code into
7412 __pointer_catch. Call it.
7413 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7414 specific catch checking. Fix void conversion check.
7415 (__pointer_to_member_type_info::__do_catch): Remove.
7416 (__pointer_to_member_type_info::__pointer_catch): Implement.
7418 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7420 * lex.c (init_parse): Remove traces of classof and headof.
7421 * decl2.c (flag_operator_names): Default to 1.
7422 (lang_decode_option): Do not set it for -ansi.
7424 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7426 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7427 (DECL_MAIN_VARIANT): Remove.
7428 * decl.c (duplicate_decls): Don't set it.
7429 (start_function): Likewise.
7430 (lang_mark_tree): Don't mark it.
7431 * decl2.c (defer_fn): Don't use it.
7432 * lex.c (retrofit_lang_decl): Don't set it.
7433 * pt.c (tsubst_decl): Likewise.
7434 * ptree.c (print_lang_decl): Don't print it.
7435 * typeck.c (mark_addressable): Don't use it.
7437 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7439 * vec.cc: Include <new> and <exception>.
7440 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7441 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7443 (__cxa_vec_delete): Catch dtor exceptions.
7445 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7447 Prepend __ to implementation defined names.
7448 * inc/typeinfo (type_info): Rename _name to __name.
7449 (type_info::type_info): Rename parameter.
7450 (type_info::operator==, type_info::operator!=,
7451 type_info::before): Likewise.
7452 (type_info::is_pointer_p, type_info::is_function_p,
7453 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7456 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7457 (__pointer_type_info::__pointer_type_info): Likewise.
7458 (__pointer_type_info::is_pointer_p,
7459 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7460 (__array_type_info::__array_type_info): Rename parameters.
7461 (__function_type_info::__function_type_info): Likewise.
7462 (__function_type_info::is_function_p): Prepend __.
7463 (__enum_type_info::__enum_type_info): Rename parameters.
7464 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7466 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7468 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7469 (__class_type_info::__class_type_info): Rename parameters.
7470 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7471 (__class_type_info::upcast_result,
7472 __class_type_info::dyncast_result): Prepend __. Move definition
7474 (__class_type_info::do_upcast, __class_type_info::do_catch,
7475 __class_type_info::find_public_src,
7476 __class_type_info::do_dyncast,
7477 __class_type_info::do_find_public_src): Prepend __. Rename
7479 (__si_class_type_info::__si_class_type_info): Rename parameters.
7480 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7481 __si_class_type_info::do_find_public_src): Prepent __. Rename
7483 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7484 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7485 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7487 (__dynamic_cast): Rename parameters.
7488 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7489 type_info::do_catch, type_info::do_upcast): Prepend __.
7490 (contained_p, public_p, virtual_p, contained_public_p,
7491 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7492 (__class_type_info::do_catch,
7493 __class_type_info::do_upcast): Prepend __. Adjust.
7494 (__class_type_info::__upcast_result,
7495 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7497 (__class_type_info::find_public_src): Prepend __. Adjust.
7498 (__class_type_info::do_find_public_src,
7499 __si_class_type_info::do_find_public_src,
7500 __vmi_class_type_info::do_find_public_src): Likewise.
7501 (__class_type_info::do_dyncast,
7502 __si_class_type_info::do_dyncast,
7503 __vmi_class_type_info::do_dyncast): Likewise.
7504 (__class_type_info::do_upcast,
7505 __si_class_type_info::do_upcast,
7506 __vmi_class_type_info::do_upcast): Likewise.
7507 (__dynamic_cast): Adjust.
7508 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7509 (__function_type_info::is_function_p): Likewise.
7510 (__pointer_type_info::do_catch): Likewise. Adjust.
7511 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7512 (__throw_type_match_rtti_2): Adjust.
7513 (__is_pointer): Adjust.
7515 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7517 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7518 (complete_ctor_identifier): New macro.
7519 (special_function_kind): Add sfk_copy_constructor and
7520 sfk_assignment_operator.
7521 (LOOKUP_HAS_IN_CHARGE): Remove.
7522 (cons_up_default_function): Rename to ...
7523 (implicitly_declare_fn): ... this.
7524 * call.c (build_new_method_call): Add in-charge parameters for
7526 * class.c (add_implicitly_declared_members): Change parameter name
7527 from cant_have_assignment to cant_have_const_assignment.
7528 Replace calls to cons_up_default_function to implicitly_declare_fn.
7529 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7530 * decl.c (initialize_predefined_identifiers): Initialize it.
7531 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7533 * init.c (expand_default_init): Don't calculate the in-charge
7535 (build_new_1): Likewise.
7536 * lex.c (cons_up_default_function): Move to method.c.
7537 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7538 (implicitly_declare_fn): New function.
7539 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7540 (build_modify_expr): Likewise.
7541 * typeck2.c (build_functional_cast): Likewise.
7543 Under the new ABI, constructors don't return `this'.
7544 * cp-tree.h (warn_reorder): Declare.
7545 (special_function_kind): New enum.
7546 (global_base_init_list): Remove declaration.
7547 (emit_base_init): Don't return a value.
7548 (check_base_init): Don't declare.
7549 (is_aggr_typedef): Likewise.
7550 * decl.c (check_special_function_return_type): New function.
7551 (return_types): Remove.
7552 (grokdeclarator): Use check_special_function_return_type.
7553 (start_function): Don't initialize ctor_label under the new ABI.
7554 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7555 * init.c (begin_init_stmts): Move to top of file.
7556 (finish_init_stmts): Likewise.
7557 (warn_reorder): Don't declare.
7558 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7560 (check_base_init): Remove.
7561 (is_aggr_typedef): Likewise.
7562 (build_new_1): Don't use the return value of a constructor.
7563 * semantics.c (setup_vtbl_ptr): Don't use the return value
7565 * typeck.c (check_return_expr): Don't magically convert return
7566 statements into `return this' in constructors under the new ABI.
7568 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7569 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7570 (base_ctor_identifier): New macro.
7571 (base_dtor_identifier): Likewise.
7572 (deleting_dtor_identifier): Likewise.
7573 * decl.c: Don't include obstack.h.
7574 (obstack_chunk_alloc): Don't define.
7575 (obstack_chunk_free): Likewise.
7576 (struct predefined_identifier): New type.
7577 (initialize_predefined_identifiers): New function.
7578 (init_decl_processing): Use it.
7579 (debug_temp_inits): Remove.
7580 (start_method): Don't call preserve_data.
7581 (hack_incomplete_structures): Update comment.
7582 * init.c (init_init_processing): Don't initialize
7584 (build_offset_rf): Remove dead code.
7585 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7586 * search.c (init_search_processing): Don't initialize
7589 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7591 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7592 some sign_compare warnings.
7594 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7596 Rename abi::__vmi_class_type_info members.
7597 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7598 base_list, detail_masks members to vmi_flags, vmi_base_count,
7599 vmi_bases and vmi_flags_masks respectively.
7600 (__vmi_class_type_info::vmi_flags_masks): Rename
7601 details_unknown_mask to flags_unknown_mask.
7602 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7603 (__vmi_class_type_info::do_find_public_src): Adjust.
7604 (__vmi_class_type_info::do_dyncast): Adjust.
7605 (__vmi_class_type_info::do_upcast): Adjust.
7607 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7609 * tinfo.cc (convert_to_base): New function.
7610 (get_vbase_offset): Remove. Move into convert_to_base.
7611 (__vmi_class_type_info::do_find_public_src): Adjust.
7612 (__vmi_class_type_info::do_dyncast): Adjust.
7613 (__vmi_class_type_info::do_upcast): Adjust.
7615 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7617 * tinfo.cc (operator=): Use __builtin_strcmp.
7618 * tinfo2.cc (before): Likewise.
7620 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7622 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7623 (DECL_SAVED_INLINE): Rename to ...
7624 (DECL_DEFERRED_FN): ... this.
7625 (in_function_p): Remove declaration.
7626 (mark_inline_for_output): Rename to ...
7627 (defer_fn): ... this.
7628 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7629 (in_function_p): Remove definition.
7630 * decl2.c (saved_inlines): Rename to ...
7631 (deferred_fns): ... this.
7632 (saved_inlines_used): Rename to ...
7633 (deferred_fns_used): ... this.
7634 (mark_inline_for_output): Rename to ...
7635 (defer_fn): ... this.
7636 (finish_file): Adjust accordingly.
7637 (init_decl2): Likewise.
7638 * lex.c (cons_up_default_function): Likewise.
7639 * pt.c (mark_decl_instantiated): Likewise.
7640 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7642 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7643 * semantics.c (expand_body): Defer more functions.
7645 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7648 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7650 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7651 __cxa_vec_delete): Declare.
7653 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7655 * rtti.c (dfs_class_hint_mark): New static function.
7656 (dfs_class_hint_unmark): New static function.
7657 (class_hint_flags): Use them.
7659 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7661 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7663 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7665 * cp-tree.h (instantiate_decl): Change prototype.
7666 * decl2.c (mark_used): Adjust call.
7667 * optimize.c (inlinable_function_p): Adjust handling of templates.
7668 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7669 (do_type_instantiation): Likewise.
7670 (instantiate_decl): Defer more templates.
7671 (instantiate_pending_templates): Adjust logic to handle inline
7674 * Makefile.in (GGC_H): New variable. Use it throughout in place
7677 * call.c: Don't include obstack.h. Include ggc.h.
7678 (obstack_chunk_alloc): Don't define.
7679 (obstack_chunk_free): Likewise.
7680 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7681 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7682 (pop_switch): Free it.
7684 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7686 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7687 if we don't have a DECL_FIELD_OFFSET.
7689 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7691 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7694 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7696 * cfns.gperf (hash, libc_name_p): Prototype.
7698 * rtti.c (build_dynamic_cast_1): Constification.
7700 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7702 * semantics.c (deferred_type_access_control): Prototype.
7704 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7706 Correct many new ABI issues regarding vbase and vcall offset
7708 * cp-tree.h (BINFO_VTABLE): Document.
7709 (struct lang_type): Tweak formatting.
7710 (BINFO_PRIMARY_BINFO): Add to documentation.
7711 (CLASSTYPE_VSIZE): Fix typo in comment.
7712 (CLASSTYPE_VBASECLASSES): Update documentation.
7713 (BINFO_VBASE_MARKED): Remove.
7714 (SET_BINFO_VBASE_MARKED): Likewise.
7715 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7716 (BINFO_FIELDS_MARKED): Remove.
7717 (SET_BINFO_FIELDS_MARKED): Likewise.
7718 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7719 (enum access_kind): New enumeration.
7720 (num_extra_vtbl_entries): Remove declaration.
7721 (size_extra_vtbl_entries): Likewise.
7722 (get_vtbl_decl_for_binfo): New function.
7723 (dfs_vbase_unmark): Remove declaration.
7724 (mark_primary_bases): Likewise.
7725 * class.c (SAME_FN): Remove.
7726 (struct vcall_offset_data_s): Move definition.
7727 (build_vbase_pointer): Use `build', not `build_binary_op', to
7728 access the vbase pointer under the new ABI.
7729 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7730 (build_primary_vtable): Likewise.
7731 (dfs_mark_primary_bases): Move here from search.c.
7732 (mark_primary_bases): Likewise.
7733 (determine_primary_bases): Under the new ABI, don't make a base
7734 class a primary base just because we don't yet have any virtual
7736 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7737 (num_vfun_entries): Remove.
7738 (dfs_count_virtuals): Likewise.
7739 (num_extra_vtbl_entries): Likewise.
7740 (size_extra_vtbl_entries): Likewise.
7741 (layout_virtual_bases): Iterate in inheritance graph order under
7743 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7744 indicate that a vfield is present.
7745 (init_class_processing): Initialize access_public_node, etc., from
7747 (get_vtbl_decl_for_binfo): New function.
7748 (dump_class_hierarchy_r): Likewise.
7749 (dump_class_hierarchy): Use it.
7750 (finish_vtbls): Build the vtbls in inheritance graph order.
7751 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7752 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7753 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7755 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7756 where the vptr points, even for primary vtables.
7757 (build_vtbl_initializer): Adjust handling of vbase and vcall
7759 (build_vcall_and_vbase_vtable_entries): New function.
7760 (dfs_build_vbase_offset_vtbl_entries): Remove.
7761 (build_vbase_offset_vtbl_entries): Reimplement.
7762 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7763 were already handled in a primary base class vtable.
7764 (build_vcall_offset_vtbl_entries): Adjust.
7765 (build_rtti_vtbl_entries): Adjust.
7766 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7767 * init.c (expand_virtual_init): Simplify.
7768 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7769 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7770 * search.c (BINFO_ACCESS): New macro.
7771 (SET_BINFO_ACCESS): Likewise.
7772 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7773 (access_in_type): Likewise.
7774 (dfs_accessible_p): Likewise.
7775 (protected_accessible_p): Likewise.
7776 (lookup_fnfields_1): Adjust documentation.
7777 (dfs_mark_primary_bases): Move to class.c
7778 (mark_primary_bases): Likewise.
7779 (dfs_vbase_unmark): Remove.
7780 (virtual_context): Use BINFO_FOR_VBASE.
7781 (dfs_get_vbase_types): Simplify.
7782 (dfs_build_inheritance_graph_order): New function.
7783 (get_vbase_types): Use it.
7784 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7786 * tinfo.cc (get_vbase_offset): New function.
7787 (__vmi_class_type_info::do_find_public_src): Use it.
7788 (__vmi_class_type_info::do_dyncast): Likewise.
7789 (__vmi_class_type_info::do_upcast): Likewise.
7791 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7793 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7795 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7797 * rtti.c (class_hint_flags): Rename flags.
7798 (class_initializer): Remove flags.
7799 (synthesize_tinfo_var): Combine offset and flags. Add flags
7800 for __vmi_class_type_info.
7801 (create_tinfo_types): Remove flags from __class_type_info and
7802 __si_class_type_info. Merge flags and offset from
7803 base_class_type_info.
7804 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7805 (__base_class_info::is_virtual_p): Adjust.
7806 (__base_class_info::is_public_p): Adjust.
7807 (__base_class_info::offset): New accessor.
7808 (__class_type_info::details): Remove member.
7809 (__class_type_info::__class_type_info): Lose details.
7810 (__class_type_info::detail_masks): Remove.
7811 (__si_class_type_info::__si_class_type_info): Lose details.
7812 (__vmi_class_type_info::details): New member.
7813 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7814 (__vmi_class_type_info::detail_masks): New member.
7815 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7816 with unknown_details_mask.
7817 (__vmi_class_type_info::do_find_public_src): Adjust
7818 (__vmi_class_type_info::do_dyncast): Adjust.
7819 (__vmi_class_type_info::do_upcast): Set result details, if
7821 (__dynamic_cast): Temporarily #if out optimization.
7823 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7825 * rtti.c (get_tinfo_decl): Mark used.
7826 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7827 mark as dealt with, if we output it.
7829 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7831 * class.c: Reorganize to put virtual function table initialization
7832 machinery at the end of the file.
7834 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7836 * class.c (finish_struct): Use bitsize_zero_node.
7837 * pt.c (instantiate_class_template): Likewise.
7839 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7841 Put RTTI entries at negative offsets in new ABI.
7842 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7843 vbase offset at index -3, not -1.
7844 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7845 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7846 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7847 (build_rtti_vtbl_entries): New function.
7848 (set_rtti_entry): Remove.
7849 (build_primary_vtable): Don't use it.
7850 (build_secondary_vtable): Likewise.
7851 (start_vtable): Remove.
7852 (first_vfun_index): New function.
7853 (set_vindex): Likewise.
7854 (add_virtual_function): Don't call start_vtable. Do call
7856 (set_primary_base): Rename parameter.
7857 (determine_primary_base): Likewise.
7858 (num_vfun_entries): Don't use skip_rtti_stuff.
7859 (num_extra_vtbl_entries): Include RTTI information.
7860 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7861 (skip_rtti_stuff): Remove.
7862 (dfs_modify_vtables): Don't use it.
7863 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7864 (layout_nonempty_base_or_field): Update size handling.
7865 (create_vtable_ptr): Tweak.
7866 (layout_class_type): Adjust parameter names.
7867 (finish_struct_1): Simplify.
7868 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7869 (skip_rtti_stuff): Remove.
7870 (first_vfun_index): New function.
7871 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7872 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7873 (marked_vtable_pathp): Declare.
7874 (unmarked_vtable_pathp): Likewise.
7875 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7877 * rtti.c (build_headof): Look for RTTI at negative offsets.
7878 (get_tinfo_decl_dynamic): Likewise.
7879 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7881 (create_pseudo_type_info): Do it here instead. Adjust so that
7882 vptr points at first virtual function.
7883 * search.c (marked_vtable_pathp): Make it global.
7884 (unmarked_vtable_pathp): Likewise.
7885 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7886 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7887 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7888 (get_pure_virtuals): Likewise.
7889 (expand_upcast_fixups): Likewise.
7890 * tree.c (debug_binfo): Likewise.
7891 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7894 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7896 * class.c (check_field_decl): Fix typo.
7897 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7898 (check_methods): Likewise.
7899 (check_field_decls): Likewise.
7900 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7901 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7902 Use DECL_RESULT_FLD, not DECL_RESULT.
7903 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7904 * lex.c (identifier_type): Likewise.
7905 * pt.c (determine_specialization, lookup_template_class): Likewise.
7906 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7907 (resolve_overloaded_unification, more_specialized): Likewise.
7908 * semantics.c (finish_member_declaration): Likewise.
7909 * typeck.c (build_x_function_call): Likewise.
7911 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7913 * class.c (layout_empty_base): Handle empty bases with non-byte
7915 (build_base_field): Likewise.
7916 (layout_virtual_bases): Likewise.
7918 * class.c (finish_struct_1): Fix typo in this change:
7920 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7922 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7924 * decl.c (grokdeclarator): Count partial specializations when
7925 keeping track of how many template classes have been seen.
7927 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7929 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7931 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7932 (get_vfield_offset): Use byte_position.
7933 (set_rtti_entry): Set OFFSET to ssizetype zero.
7934 (get_binfo_offset_as_int): Deleted.
7935 (dfs_record_base_offsets): Use tree_low_cst.
7936 (dfs_search_base_offsets): Likewise.
7937 (layout_nonempty_base_or_field): Reflect changes in RLI format
7938 and call byte_position.
7939 (layout_empty_base): Convert offset to ssizetype.
7940 (build_base_field): use rli_size_unit_so_far.
7941 (dfs_propagate_binfo_offsets): Do computation in proper type.
7942 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7943 (layout_class_type): Reflect changes in RLI names and fields.
7944 (finish_struct_1): Set DECL_FIELD_OFFSET.
7945 * dump.c (dequeue_and_dump): Call bit_position.
7946 * expr.c (cplus_expand_constant): Use byte_position.
7947 * rtti.c (expand_class_desc): Use bitsize_one_node.
7948 * typeck.c (build_component_addr): Use byte_position and don't
7949 special case for zero offset.
7951 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7953 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7955 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7957 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7960 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7962 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7964 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7965 make_typename_type, check_initializer, cp_finish_decl,
7966 xref_tag): Likewise.
7967 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7968 decl_namespace, arg_assoc_template_arg, arg_assoc,
7969 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7970 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7971 args_to_string): Likewise.
7972 * friend.c (is_friend): Likewise.
7973 * lex.c (note_got_semicolon, note_list_got_semicolon,
7974 is_global): Likewise.
7975 * method.c (build_overload_nested_name, build_overload_value,
7976 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7977 * parse.y (typename_sub, typename_sub1): Likewise.
7978 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7979 process_partial_specialization, convert_template_argument,
7980 template_args_equal, add_pending_template, lookup_template_class,
7981 for_each_template_parm_r, maybe_fold_nontype_arg,
7982 tsubst, instantiate_template, type_unification_real, unify,
7983 instantiate_pending_templates, set_mangled_name_for_template_decl):
7985 * repo.c (repo_get_id, repo_template_used): Likewise.
7986 * search.c (lookup_field_1): Likewise.
7987 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7988 * xref.c (classname): Likewise.
7990 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7992 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7993 (CANONICAL_BINFO): New macro.
7994 (BINFO_NEW_VTABLE_MARKED): Use it.
7995 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7996 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7997 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7999 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8000 (build_secondary_vtable): Likewise.
8001 (dfs_finish_vtbls): Likewise.
8002 (dfs_accumulate_vtbl_inits): Likewise.
8003 (accumulate_vtbl_inits): New function.
8004 (finish_vtbls): Make sure that virtual bases come after
8005 non-virtual bases in the vtable group.
8006 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8007 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8008 * search.c (struct vbase_info): Move definition.
8009 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8010 (unmarked_new_vtable_p): Likewise.
8011 (dfs_mark_vtable_path): Remove.
8012 (dfs_mark_new_vtable): Remove.
8013 (dfs_unmark_new_vtable): Likewise.
8014 (dfs_clear_search_slot): Likewise.
8015 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8016 (dfs_clear_vbase_slots): Likewise.
8017 (init_vbase_pointers): LIkewise.
8019 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8021 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8022 SIZETYPE to a non-SIZETYPE.
8024 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8026 * class.c (layout_virtual_bases): Adjust names in conditionally
8029 * class.c (record_base_offsets): New function.
8030 (layout_conflict_p): Likewise.
8031 (layout_nonempty_base_or_field): Use it.
8032 (layout_empty_base): New function.
8033 (build_base_field): Use it.
8034 (build_base_fields): Update comment.
8035 (layout_virtual_bases): Fold in a little code form
8036 layout_basetypes. Use layout_empty_base.
8037 (layout_basetypes): Remove.
8038 (end_of_class): New function.
8039 (layout_class_type): Use it. Adjust.
8041 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8043 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8045 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8046 * typeck.c (fntype_p): Remove.
8048 * cp-tree.h (TI_SPEC_INFO): Remove.
8049 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8050 * pt.c (process_partial_specialization): Likewise.
8052 * class.c (build_base_field): Fix thinko in computation of binfo
8055 * tree.c (mark_local_for_remap_p): Mark variables declared in
8056 TARGET_EXPRs as well.
8058 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8060 * typeck.c (require_complete_type, complete_type,
8061 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8062 build_array_ref, convert_arguments, pointer_diff,
8063 build_x_unary_op, build_unary_op, build_c_cast,
8064 build_modify_expr): Use COMPLETE_TYPE_P etc.
8065 * call.c (is_complete, convert_like_real,
8066 build_new_method_call): Likewise.
8067 * class.c (build_vbase_pointer_fields, check_bases,
8068 build_base_field, finish_struct_1, pushclass): Likewise.
8069 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8070 * decl.c (maybe_process_template_type_declaration, pushtag,
8071 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8072 layout_var_decl, check_initializer, cp_finish_decl,
8073 grokdeclarator, require_complete_types_for_parms,
8074 grok_op_properties, xref_tag, xref_basetypes,
8075 check_function_type): Likewise.
8076 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8077 * friend.c (do_friend): Likewise.
8078 * init.c (build_offset_ref): Likewise.
8079 * parse.y (structsp): Likewise.
8080 * pt.c (maybe_process_partial_specialization,
8081 tsubst_friend_function, instantiate_class_template, tsubst,
8082 do_type_instantiation, instantiate_pending_templates): Likewise.
8083 * repo.c (repo_get_id): Likewise.
8084 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8085 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8086 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8087 * semantics.c (begin_class_definition): Likewise.
8088 * tree.c (build_cplus_method_type): Likewise.
8089 * typeck2.c (digest_init, build_functional_cast,
8090 add_exception_specifier): Likewise.
8091 * parse.h, parse.c: Regenerated.
8093 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8095 * inc/cxxabi.h: New header file. Define new-abi entry points.
8096 (__pointer_type_info::target): Rename member to ...
8097 (__pointer_type_info::type): ... here.
8098 (__base_class_info::type): Rename member to ...
8099 (__base_class_info::base): ... here.
8100 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8101 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8102 (abi_node): New global tree node.
8103 * decl.c (abi_node): Document.
8104 (init_decl_processing): Initialize abi_node.
8105 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8106 (get_vmi_pseudo_type_info): Likewise.
8107 (create_tinfo_types): Likewise.
8108 (emit_support_tinfos): Likewise.
8109 * tinfo.h (cxxabi.h): Include for new-abi.
8110 Move rtti class definitions to new header file.
8111 * tinfo.cc (abi): Use the namespace.
8112 (std): Move new abi rtti classes from here ...
8113 (__cxxabiv1): ... to here.
8114 * tinfo2.cc (cxxabi.h): Include for new-abi.
8115 Move rtti class definitions to new header file.
8116 (std): Move new abi rtti classes from here ...
8117 (__cxxabiv1): ... to here.
8118 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8121 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8122 Jason Merrill <jason@casey.cygnus.com>
8124 * method.c (build_overload_int): Use host_integerp.
8126 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8128 * init.c (build_offset_ref): Handle the case of a templated member
8131 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8133 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8135 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8137 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8138 * class.c (check_bitfield_decl): Turn illegal bitfields into
8140 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8142 (dfs_offset_for_unshared_vbases): Likewise.
8143 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8144 pointer-to-member correctly under the new ABI.
8145 * expr.c (cplus_expand_constant): Don't use cp_convert when
8146 turning an offset into a pointer-to-member.
8147 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8148 when dereferencing them under the new ABI.
8149 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8150 of pointers-to-members under the new ABI.
8152 * class.c (check_bitfield_decl): Remove restriction on really long
8154 (layout_class_type): Implement new ABI handling of bitfields
8155 longer than their types.
8157 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8159 * parse.y (extdefs): Call ggc_collect.
8160 * parse.c: Regenerated.
8162 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8164 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8165 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8168 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8170 * class.c (build_vbase_path): Use integer_zerop.
8171 (build_vtable_entry): Use tree_low_cst.
8172 (get_vfield_offset): Use bit_position.
8173 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8175 (check_bitfield_decl): Set DECL_SIZE using convert.
8176 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8177 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8179 (finish_struct_1): Use bit_position.
8180 (dump_class_hierarchy): Use tree_low_cst.
8181 * cp-tree.h (min_precision): Add declaration.
8182 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8183 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8184 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8185 * expr.c (cplus_expand_constant): Use bit_position.
8186 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8187 * rtti.c (get_base_offset): Use bit_position.
8188 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8189 host_integerp, and tree_low_cst.
8190 (pointer_int_sum): Use integer_zerop.
8191 (build_component_addr): Use bit_position.
8193 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8195 * typeck.c (require_complete_type): Don't assume size_zero_node.
8196 (complete_type_or_else): Likewise.
8198 2000-03-16 Steven Grady <grady@digitaldeck.com>
8199 Jason Merrill <jason@casey.cygnus.com>
8201 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8203 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8205 * decl2.c (grokfield): Bail out if type is error_mark_node.
8207 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8209 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8210 (__pointer_to_member_data): ... here. Adjust.
8211 * rtti.c (create_tinfo_types): Adjust.
8213 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8215 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8216 * decl.c (ref_desc_type_node): Undocument.
8217 * rtti.c (ptr_ref_initializer): Rename to ...
8218 (ptr_initializer): ... here. Adjust comments.
8219 (ptmd_initializer): Fix comment thinko.
8220 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8221 (create_tinfo_types): Remove ref_desc_type_node init.
8222 * tinfo2.cc (__reference_type_info): Remove.
8224 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8226 * decl.c (cp_finish_decl): Remove obsolete comment.
8228 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8230 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8232 * cp-tree.h: Tweak documentation.
8233 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8234 (avoid_overlap): Remove.
8235 (get_binfo_offset_as_int): New function.
8236 (dfs_serach_base_offsets): Likewise.
8237 (layout_nonempty_base_or_field): Likewise.
8238 (build_base_field): Layout fields here. Avoid placing two objects
8239 of the same type at the same address, under the new ABI.
8240 (build_base_fields): Adjust accordingly.
8241 (create_vtable_ptr): Return the new field, but don't attach it to
8243 (remove_base_field): Remove.
8244 (remove_base_fields): Remove.
8245 (layout_basetypes): Adjust accordingly.
8246 (layout_class_type): Call layout_field for each field, rather than
8247 just making a wholesale call to layout_type.
8249 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8251 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8253 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8255 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8257 * except.c (dtor_nothrow): New fn.
8258 (do_pop_exception): Use it. Take type parm.
8259 (push_eh_cleanup): Take type parm.
8260 (expand_start_catch_block): Pass it.
8261 (build_eh_type_type_ref): Accept null type.
8263 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8265 * cp-tree.h (revert_static_member_fn): Change prototype.
8266 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8267 (grok_op_properties): Likewise.
8268 (start_function): Likewise.
8269 (revert_static_member_fn): Simplify.
8270 * pt.c (check_explicit_specialization): Adjust call to
8271 revert_static_member_fn.
8273 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8275 * cp-tree.h (scope_kind): New type.
8276 (tmpl_spec_kind): Likewise.
8277 (declare_pseudo_global_level): Remove.
8278 (pseudo_global_level_p): Rename to template_parm_scope_p.
8279 (pushlevel): Remove declaration.
8280 (begin_scope): New function.
8281 (finish_scope): Likewise.
8282 (current_tmpl_spec_kind): Likewise.
8283 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8284 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8285 Add template_spec_p.
8286 (toplevel_bindings_p): Adjust.
8287 (declare_pseudo_global_level): Remove.
8288 (pseudo_global_level_p): Rename to template_parm_scope_p.
8289 (current_tmpl_spec_kind): New function.
8290 (begin_scope): Likewise.
8291 (finish_scope): Likewise.
8292 (maybe_push_to_top_level): Adjust.
8293 (maybe_process_template_type_declaration): Likewise.
8294 (pushtag): Likewise.
8295 (pushdecl_nonclass_level): Likewise.
8296 (lookup_tag): Likewise.
8297 (grokfndecl): Handle member template specializations. Share
8298 constructor and non-constructor code.
8299 * decl2.c (check_classfn): Handle member template specializations.
8300 * pt.c (begin_template_parm_list): Use begin_scope.
8301 (begin_specialization): Likewise.
8302 (end_specialization): Likewise.
8303 (check_explicit_specialization): Use current_tmpl_spec_kind.
8304 Handle member template specializations.
8305 (end_template_decl): Use finish_scope. Remove call to
8307 (push_template_decl_real): Remove bogus error message.
8308 (tsubst_decl): Fix typo in code contained in comment.
8309 (instantiate_template): Handle member template specializations.
8310 (most_general_template): Likewise.
8312 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8314 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8315 (do_identifier): Ditto for error().
8317 * pt.c (convert_nontype_argument): Ditto for cp_error().
8318 (convert_template_argument): Ditto for cp_pedwarn().
8320 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8322 * exception.cc (__check_null_eh_spec): New fn.
8323 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8325 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8327 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8328 * except.c (expand_end_eh_spec): Add the return type.
8329 * rtti.c (throw_bad_cast): Add the parmtypes.
8330 (throw_bad_typeid): Likewise.
8332 * semantics.c (expand_stmt): Only leave out rtl for unused
8333 artificials, and set DECL_IGNORED_P on them as well.
8334 * decl.c (wrapup_globals_for_namespace): Likewise.
8336 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8338 * decl.c (maybe_commonize_var): Skip all artificial decls.
8339 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8341 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8343 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8344 * cp-tree.h: Declare flag_enforce_eh_specs.
8345 * decl.c (store_parm_decls, finish_function): Check it.
8347 C library functions don't throw.
8348 * Makefile.in (cfns.h): New target.
8349 (except.o): Depend on it.
8350 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8351 * cfns.gperf: New file.
8352 * cfns.h: Generated.
8353 * except.c: Include it.
8354 (nothrow_libfn_p): New fn.
8355 * decl.c (grokfndecl): Use it.
8356 * cp-tree.h: Declare it.
8358 * decl.c (push_overloaded_decl_1, auto_function,
8359 define_function): Lose.
8360 (build_library_fn_1): New static fn.
8361 (builtin_function): Use it.
8362 (get_atexit_node): Use build_library_fn_ptr.
8363 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8364 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8365 push_void_library_fn, push_throw_library_fn): New fns.
8366 * cp-tree.h: Declare them.
8367 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8368 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8369 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8370 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8371 * rtti.c (build_runtime_decl): Lose.
8372 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8373 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8374 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8376 * call.c (build_call): Remove result_type parm.
8377 Call mark_used on unused artificial fns.
8378 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8380 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8382 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8384 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8385 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8386 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8387 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8388 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8389 expand_generic_desc): Likewise.
8391 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8393 * exception.cc (__cp_pop_exception): Cleanup the original object.
8395 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8397 * decl.c (grok_op_properties): Merge conversion to void warning
8398 with other silly op warnings.
8400 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8402 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8403 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8405 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8407 * decl.c (cp_make_fname_decl): New function.
8408 (wrapup_globals_for_namespace): Don't emit unused static vars.
8409 (init_decl_processing): Remove comment about use of
8410 array_domain_type. Set make_fname_decl.
8411 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8412 * semantics.c (begin_compound_stmt): Remove
8413 current_function_name_declared flagging.
8414 (expand_stmt): Don't emit unused local statics.
8415 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8418 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8420 * typeck.c (convert_for_assignment): Don't look at array
8422 * call.c (convert_like_real): Likewise.
8424 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8426 Add initial support for '\uNNNN' specifier.
8427 * lex.c (read_ucs): New fn.
8428 (readescape, skip_white_space): Call it.
8429 (is_extended_char, is_extended_char_1): New fns.
8430 (utf8_extend_token): New fn, #if 0'd out.
8431 (real_yylex): Treat extended chars like letters.
8433 * search.c (note_debug_info_needed): Walk the bases even if we
8434 weren't deferring the type itself.
8436 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8438 * decl2.c (finish_objects): Constify a char*.
8440 * method.c (emit_thunk): Likewise.
8442 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8444 * typeck.c (dubious_conversion_warnings): Look through
8447 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8449 * class.c (dfs_modify_vtables): I is now unsigned.
8450 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8451 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8452 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8453 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8454 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8455 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8456 Call integer_all_onesp.
8457 * typeck2.c (process_init_constructor): Use compare_tree_int.
8459 * lang-specs.h (as): Don't call if -syntax-only.
8461 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8463 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8464 RTL_EXPR_HAS_NO_SCOPE after all.
8466 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8468 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8469 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8470 RTL_EXPR_HAS_NO_SCOPE.
8472 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8475 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8477 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8479 * call.c (convert_like): Macrofy.
8480 (convert_like_with_context): New macro.
8481 (convert_like_real): Renamed from convert_like. Add calling
8482 context parameters, for diagnostics. Add recursive flag. Call
8483 dubious_conversion_warnings for outer conversion.
8484 (build_user_type_conversion): Use convert_like_with_context.
8485 (build_over_call): Likewise. Don't warn about dubious
8486 conversions here. Adjust convert_default_arg calls.
8487 (convert_default_arg): Add context parameters for diagnostics.
8488 Pass throught to convert_like_with_context.
8489 * cp-tree.h (convert_default_arg): Add context parameters.
8490 (dubious_conversion_warnings): Prototype new function.
8491 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8492 (dubious_conversion_warnings): New function, broken
8493 out of convert_for_assignment.
8494 (convert_for_assignment): Adjust.
8496 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8498 * decl2.c (key_method): Break out from...
8499 (import_export_vtable, import_export_class): ...here.
8501 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8502 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8504 * search.c (note_debug_info_needed, dfs_debug_mark,
8505 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8506 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8508 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8510 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8513 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8515 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8516 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8517 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8518 (lang_type): Split gets_new into has_new and has_array_new.
8519 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8520 (TYPE_GETS_NEW): Split into ...
8521 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8522 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8523 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8524 (build_op_new_call): Don't declare.
8525 (build_new_1): Likewise.
8526 * call.c (build_op_new_call): Remove.
8527 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8528 instead of TYPE_NEEDS_DESTRUCTOR.
8529 (finish_struct_bits): Likewise.
8530 (add_implicitly_declared_members): Likewise.
8531 (check_field_decl): Likewise.
8532 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8533 correctly under the new ABI.
8534 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8535 instead of TYPE_NEEDS_DESTRUCTOR.
8536 (initialize_local_var): Likewise.
8537 (destroy_local_var): Likewise.
8538 (cp_finish_decl): Likewise.
8539 (register_dtor_fn): Likewise.
8540 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8541 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8542 TYPE_VEC_DELETE_TAKES_SIZE here.
8543 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8544 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8545 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8546 (finish_destructor_body): Likewise.
8547 (maybe_build_cleanup_1): Likewise.
8548 * decl2.c (do_static_destruction): Likewise.
8549 * init.c (build_new_1): Make it static.
8550 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8551 (expand_cleanup_for_base): Likewise.
8552 (get_cookie_size): New function.
8553 (build_new_1): Handle array-new cookies correctly under the new
8555 (build_vec_delete_1): Likewise.
8556 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8557 (build_delete): Likewise.
8558 (build_vec_delete): Handle array-new cookies correctly under the new
8560 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8561 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8562 TYPE_HAS_ARRAY_NEW_OPERATOR.
8563 * ptree.c (print_lang_type): Check them.
8564 * search.c (context_for_name_lookup): Fix typo in comment.
8565 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8566 * tree.c (break_out_cleanups): Likewise.
8567 (build_cplus_array_test_1): Likewise.
8568 (cp_build_qualified_type_real): Likewise.
8569 * typeck.c (complete_type): Likewise.
8571 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8572 the command-line, not the end.
8574 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8576 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8578 2000-03-02 Tom Tromey <tromey@cygnus.com>
8580 * cp-tree.h (build_java_class_ref): Declare.
8581 * init.c (build_java_class_ref): No longer static.
8582 * except.c (expand_throw): Generate a Java-style `throw' if the
8583 thrown object is a "Java" object.
8584 (initialize_handler_parm): Generate a Java-style lookup of
8585 exception info if the caught object is a "Java" object.
8586 (catch_language, catch_language_init): New globals.
8587 (decl_is_java_type): New function.
8588 (expand_start_catch_block): Don't call push_eh_info() or
8589 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8590 class reference to build_catch_block.
8592 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8594 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8596 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8598 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8599 to merge reference/pointer code and fix incorrect warnings.
8601 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8603 * search.c (protected_accessible_p): Use context_for_name_lookup.
8605 * init.c (construct_virtual_bases): Fix thinko.
8606 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8608 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8610 * decl.c (current_function_decl): Move to toplev.c.
8612 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8614 * pt.c (fn_type_unification): Unify return type, whenever
8616 (get_bindings_real): Only pass return type when necessary.
8617 Remove explicit return type check.
8618 * class.c (resolve_address_of_overloaded_function): Pass desired
8619 return type to fn_type_unification.
8621 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8623 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8625 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8627 * rtti.c (expand_class_desc): Likewise.
8628 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8629 (THUNK_VCALL_OFFSET): Likewise.
8630 (THUNK_DELTA): Reflect changes in ../tree.h.
8632 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8634 * search.c (protected_accessible_p): Also allow the access if
8635 the member is public in DERIVED. Lose TYPE parm.
8636 (friend_accessible_p): Lose TYPE parm.
8637 (accessible_p): Adjust.
8639 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8641 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8642 on things that are not sizes; ssize_binop deleted.
8643 Call size_diffop when appropriate.
8644 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8645 (build_primary_vtable, build_secondary_vtable): Likewise.
8646 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8647 Variable I is HOST_WIDE_INT.
8648 (get_vfield_offset): Pass proper types to size_binop.
8649 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8650 (finish_struct_1): Likewise.
8651 (skip_rtti_stuff): Arg N is now pointer to signed.
8652 (layout_class_type): Use size_zero_node.
8653 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8654 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8655 * decl.c (complete_arry_type): Pass proper types to size_binop.
8656 (xref_basetypes): BINFO_OFFSET is sizetype.
8657 * error.c (dump_expr): Don't use size_binop non-sizes.
8658 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8659 * init.c (construct_virtual_bases): Fix type error.
8660 (build_vec_delete_1): Pass proper type to size_binop and don't
8662 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8663 * rtti.c (get_base_offset): Pass proper type to size_binop.
8664 * search.c (dfs_find_vbases): Fix type error.
8665 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8666 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8667 * tree.c (debug_binfo): Variable N is signed.
8668 Use HOST_WIDE_INT_PRINT_DEC.
8669 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8670 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8671 size_one_node and size_zero_node.
8672 (c_alignof): Use size_one_node.
8673 (build_component_addr): Pass proper types to size_binop.
8674 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8676 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8678 Implement class scope using-declarations for functions.
8679 * class.c (handle_using_decl): Call add_method for used functions.
8680 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8681 (add_method): Used functions are hidden by local functions.
8682 (check_bases_and_members): Handle using-decls before finalizing
8683 CLASSTYPE_METHOD_VEC.
8684 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8685 override the type of 'this' accordingly.
8686 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8687 (convert_class_to_reference, build_user_type_conversion_1,
8688 build_new_function_call, build_object_call, build_new_op,
8689 build_new_method_call): Pass ctype parm.
8691 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8693 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8694 build_new_function_call, build_object_call, build_new_op,
8695 build_new_method_call, build_op_delete_call): Don't get basetype_path
8697 * typeck.c (build_component_ref): Likewise.
8698 * init.c (build_offset_ref): Likewise.
8699 (resolve_offset_ref): Don't call enforce_access.
8700 Call build_scoped_ref.
8701 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8702 would cause an error or if -pedantic.
8703 * class.c (alter_access): Lose binfo parm.
8705 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8707 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8710 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8712 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8713 pseudo_type_info creation into the std namespace
8715 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8717 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8718 (import_export_class): Remove declaration.
8719 * decl2.c (import_export_class): Make it static.
8720 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8721 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8722 EXPR_WITH_FILE_LOCATION.
8723 * lex.c (check_newline): Tweak filename/lineno setting.
8724 * semantics.c (begin_while_stmt): Fix typo in comment.
8726 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8728 * lang-options.h (-fmessage-length=): Add missing option.
8730 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8732 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8734 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8736 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8738 * optimize.c (expand_call_inline): Emit the return label before
8739 evaluating the return value.
8741 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8743 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8744 than duplicating functionality here.
8745 * optimize.c: Include input.h.
8746 (expand_call_inline): Use push_srcloc and pop_srcloc.
8747 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8748 * parse.c: Regenerated.
8749 * Makefile.in (lex.o): Depend on input.h.
8750 (optimize.o): Likewise.
8752 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8754 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8755 function type, rather than ICE.
8757 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8759 * decl.c (grokdeclarator): Call decl_type_access_control.
8760 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8763 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8765 * decl.c (decls_match): Remove obsolete static member nadgering.
8767 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8769 * decl.c (grokdeclarator): Change ANSI to ISO.
8770 * lex.c (consume_string, readescape, do_identifier): Likewise.
8771 (parse_float, real_yylex): Likewise.
8772 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8773 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8774 new_type_id, maybe_label_decls, simple_stmt,
8775 for.init.statement): Likewise.
8776 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8777 * semantics.c (finish_named_return_value): Likewise.
8778 * parse.c: Regenerate.
8780 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8782 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8783 (CPTI_CLASS_STAR_TYPE): Remove.
8784 (vtable_index_type): Likewise.
8785 (class_star_type_node): Remove.
8786 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8787 (build_binary_op_nodefault): Remove.
8788 * call.c (build_new_op): Use build_binary_op instead of
8789 build_binary_op_nodefault.
8790 * decl.c (init_decl_processing): Remove class_star_type_node
8791 initialization. Make delta_type_node ptrdiff_type_node under the
8792 new ABI. Initialize vtable_index_type.
8793 (build_ptrmemfunc_type): Build different structures for the new
8795 (build_enumerator): Use build_binary_op instead of
8796 build_binary_op_nodefault.
8797 * method.c (build_overload_value): Mangle pointers-to-members
8798 appropriately under the new ABI.
8799 * typeck.c (build_array_ref): Use build_binary_op instead of
8800 build_binary_op_nodefault.
8801 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8802 (build_binary_op_nodefault): Rename to ...
8803 (build_binary_op): ... this. Remove old version. Adjust for
8804 pointer-to-member comparisons under the new ABI.
8805 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8806 (build_ptrmemfunc): Adjust for the new ABI.
8807 (expand_ptrmemfunc_cst): Likewise.
8808 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8809 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8811 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8813 * call.c (build_object_call): Compress consecutive calls to
8815 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8816 (build_op_delete_call): Adjust message formatting.
8818 * class.c (check_bases): Compress consecutive calls to
8820 (finish_struct_anon): Say 'ISO C++'.
8822 * decl.c (start_decl): Same here.
8823 (grok_reference_init): Likewise.
8824 (grokfndecl): Correct message formatting.
8825 (grokfndecl): Improve diagnostic.
8826 (check_static_variable_definition): Likewise. Say 'ISO C++'
8827 (compute_array_index_type): Say 'ISO C++'
8828 (create_array_type_for_decl): Compress consecutive calls to
8830 (grokdeclarator): Say 'ISO C++'
8831 (grok_op_properties): Likewise.
8833 * decl2.c (delete_sanity): Clairify diagnostic.
8834 (check_member_template): Same here.
8835 (grok_function_init): Use consistent terminology.
8837 * expr.c (do_case): Say 'ISO C++'
8839 * friend.c (do_friend): Compress consecutive calls to warning.
8841 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8843 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8844 * class.c (build_secondary_vtable): Reorganize. Don't create a
8845 new vtable under the new ABI.
8846 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8848 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8849 the initializing elements.
8850 (initialize_vtable): New function.
8851 (dfs_finish_vtbls): Use it.
8852 (dfs_accumulate_vtbl_inits): New function.
8853 (finish_vtbls): Merge primary and secondary vtables under the new
8855 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8856 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8859 * class.c (build_vtable): New function, split out from ...
8860 (get_vtable_decl): ... here, and ...
8861 (build_secondary_vtable): ... here.
8863 * pt.c (tsubst_decl): Fix formatting.
8865 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8867 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8868 (avoid_overlap, build_base_field): Likewise.
8869 (build_base_field, build_base_fields, is_empty_class):
8870 Test DECL_SIZE with integer_zero.
8871 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8872 * cp-tree.h (struct lang_type): New field size_unit.
8873 (CLASSTYPE_SIZE_UNIT): New macro.
8874 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8875 (cp_finish_decl): Delete -Wlarger-than processing.
8876 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8877 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8878 * tree.c (make_binfo): binfo vector is one entry longer.
8879 (walk_tree): Walk DECL_SIZE_UNIT.
8881 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8883 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8885 (build_vtable_entry): Don't assume all vtable entries are
8887 (build_vtbl_initializer): Adjust accordingly.
8888 (get_vtable_decl): Fix formatting.
8890 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8892 * semantics.c (deferred_type_access_control): Walk the entire
8894 (save_type_access_control): Rename from
8895 initial_deferred_type_access_control. Just remember the value.
8896 (decl_type_access_control): New fn.
8897 (begin_function_definition): Use deferred_type_access_control, after
8898 we've started the function. Set type_lookups to error_mark_node.
8899 * parse.y (frob_specs, fn.def1): Adjust.
8900 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8901 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8902 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8903 (after_type_component_declarator0): Likewise.
8904 (after_type_component_declarator): Likewise.
8905 (notype_component_declarator): Likewise.
8906 * cp-tree.h: Adjust.
8908 * decl.c (redeclaration_error_message): Allow redeclaration of
8909 namespace-scope decls.
8911 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8913 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8915 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8917 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8918 * decl2.c (grokclassfn): Likewise.
8920 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8922 * decl2.c (lang_decode_option): Don't set default message length
8924 * lex.c (lang_init_options): Set it here.
8926 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8928 Make DECL_CONTEXT mean the class in which a member function was
8929 declared, even for a virtual function.
8930 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8931 (DECL_FRIEND_CONTEXT): New macro.
8932 (DECL_REAL_CONTEXT): Remove.
8933 (SET_DECL_FRIEND_CONTEXT): Likewise.
8934 (DECL_VIRTUAL_CONTEXT): Adjust.
8935 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8936 (add_friends): Remove.
8937 (hack_decl_function_context): Likewise.
8938 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8940 (build_over_call): Fix indentation. Use DECL_CONTEXT
8941 instead of DECL_CLASS_CONTEXT.
8942 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8943 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8944 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8945 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8946 (build_base_field): Likewise.
8947 (finish_struct_1): Likewise.
8948 (build_self_reference): Likewise.
8949 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8951 (pushtag): Use decl_function_context, not
8952 hack_decl_function_context.
8953 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8954 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8955 (pushdecl): Remove bogus code.
8956 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8957 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8958 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8959 Use decl_function_context, nothack_decl_function_context.
8960 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8961 (grokdeclarator): Likewise. Use decl_function_context, not
8962 hack_decl_function_context.
8963 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8964 (start_function): Use DECL_FRIEND_CONTEXT, not
8965 DECL_CLASS_CONTEXT. Use decl_function_context, not
8966 hack_decl_function_context.
8967 (finish_function): Use decl_function_context, not
8968 hack_decl_function_context.
8969 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8971 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8972 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8973 (grokfield): Likewise.
8974 (finish_builtin_type): Likewise.
8975 (finish_vtable_vardec): Use decl_function_context, not
8976 hack_decl_function_context.
8977 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8978 (start_static_initialization_or_destruction): Likewise.
8979 (finish_static_initialization_or_destruction): Likewise.
8980 (mark_used): Adjust logic for deciding when to synthesize methods.
8981 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8983 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8985 * friend.c (is_friend): Likewise.
8986 (add_friends): Remove.
8987 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8988 * lex.c (begin_definition_of_inclass_inline): Use
8989 decl_function_context, not hack_decl_function_context.
8990 (process_next_inline): Likewise.
8991 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8992 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8993 DECL_CLASSS_CONTEXT.
8994 (hack_identifier): Likewise.
8995 (synthesize_method): Use decl_function_context, not
8996 hack_decl_function_context.
8997 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8999 (is_member_template): Use decl_function_context, not
9000 hack_decl_function_context. Use DECL_CONTEXT, not
9002 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9004 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9006 (push_template_decl_real): Likewise.
9007 (instantiate_class_template): Don't call add_friends.
9008 (tsubst_default_argument): Use DECL_CONTEXT, not
9010 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9011 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9012 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9014 * repo.c (repo_inline_used): Likewise.
9015 * search.c (current_scope): Adjust for new _CONTEXT macros.
9016 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9018 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9019 (lookup_fnfields_here):Likewise.
9020 (check_final_overrider): Likewise.
9021 (init_vbase_pointers): Likewise.
9022 (virtual_context): Likewise.
9023 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9024 (expand_body): Use decl_function_context, not
9025 hack_decl_function_context.
9026 * tree.c (hack_decl_function_context): Remove.
9027 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9029 * typeck2.c (error_not_base_type): Likewise.
9031 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9033 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9035 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9037 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9039 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9041 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9043 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9045 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9047 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9049 * parse.y (frob_specs): Split out...
9050 (parse_decl): From here.
9051 (fn.def2): Call initial_deferred_type_access_control.
9052 (after_type_component_declarator0): Call frob_specs.
9053 (notype_component_declarator0): Likewise.
9054 * search.c (friend_accessible_p): Nested classes are friends of their
9057 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9059 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9060 used to create an implicit temporary.
9062 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9065 2000-02-08 Nathan Sidwell <nathan@acm.org>
9067 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9068 strip array element qualifiers too.
9070 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9072 * decl.c (store_parm_decls): Don't build cleanups for parameters
9073 while processing_template_decl.
9075 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9077 * cp-tree.h (struct saved_scope): Add incomplete field.
9078 (namespace_scope_incomplete): New macro.
9079 * decl.c (pushdecl): Use it.
9080 (hack_incomplete_structures): Use it. See through artificial
9082 (mark_saved_scope): Mark it.
9084 Implement access control for nested types.
9085 * search.c (type_access_control): New fn.
9086 (accessible_p): Now we do perform access control for types.
9087 * semantics.c (deferred_type_access_control): New fn.
9088 (initial_deferred_type_access_control): New fn.
9089 (begin_function_definition): Call it. Add lookups parm.
9090 * decl.c (struct binding_level): Add this_class field.
9091 (pushlevel_class): Set it.
9092 (mark_binding_level): Mark it.
9093 (lookup_name_real): Use it. Call type_access_control.
9094 (mark_saved_scope): Mark lookups field.
9095 * cp-tree.h (flagged_type_tree): Add lookups field.
9096 (struct saved_scope): Add lookups field.
9097 (type_lookups): New macro.
9098 * parse.y (declmods): Now <ftype>.
9099 (parse_decl): Add lookups parm. Call
9100 initial_deferred_type_access_control.
9101 (lang_extdef): Clear type_lookups.
9102 (typed_declspecs, declmods, typespec): Set lookups field.
9103 (initdcl): Call deferred_type_access_control.
9104 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9105 component_decl_1, named_parm): Adjust.
9106 * friend.c (is_friend): Nested classes are friends of their
9109 * class.c (currently_open_derived_class): New fn.
9110 * method.c (hack_identifier): Use it.
9112 * lex.c (do_identifier): Remove obsolete code.
9114 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9116 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9118 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9119 thinks this file is plain C).
9121 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9123 * Makefile.in (call.o): Depend on $(EXPR_H).
9125 * call.c: Include "expr.h".
9127 * class.c (dump_class_hierarchy): Add prototype.
9129 * search.c (dfs_get_pure_virtuals): Likewise.
9131 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9133 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9136 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9138 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9139 Store it in DECL_FCONTEXT.
9140 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9142 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9144 * tinfo.h (old abi): #include "tconfig.h".
9145 * tinfo.cc (convert_to_base): Move into old abi section.
9147 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9149 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9150 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9151 (BINFO_PRIMARY_BINFO): New macro.
9152 (BF_DELTA): Rename to ...
9153 (BV_DELTA): ... this.
9154 (BF_VCALL_INDEX): Rename to ...
9155 (BV_VCALL_INDEX): ... this.
9156 (BF_FN): Rename to ...
9158 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9159 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9160 (modify_vtable_entry): Simplify.
9161 (add_virtual_function): Rename BF_ macros to BV_ variants.
9162 (build_vtable_initializer): Likewise.
9163 (get_class_offset_1): Remove.
9164 (dfs_get_class_offset): Likewise.
9165 (get_class_offset): Likewise.
9166 (dfs_find_final_overrider): New function.
9167 (find_final_overrider): Likewise.
9168 (modify_one_vtable): Remove.
9169 (dfs_find_base): New function.
9170 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9171 find_final_overrider.
9172 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9174 (dfs_fixup_vtable_deltas): Remove.
9175 (override_one_vtable): Remove.
9176 (merge_overrides): Likewise.
9177 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9178 unreal chilren of virtual bases.
9179 (finish_struct_1): Don't use merge_overrides. Don't use
9180 dfs_fixup_vtable_deltas.
9181 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9184 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9185 Jason Merrill <jason@yorick.cygnus.com>
9187 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9189 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9191 * exception.cc (__throw_bad_typeid): Add missing std::.
9193 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9195 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9197 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9199 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9201 Runtime support for new-abi rtti.
9202 * inc/typeinfo (type_info::operator!=): Define in class.
9203 (type_info::before, type_info::name, type_info::operator==,
9204 type_info::operator!=): Define new ABI implementations.
9205 (type_info::is_pointer_p, type_info::is_function_p): Declare
9206 new virtual functions.
9207 (type_info::do_catch, type_info::do_upcast): Likewise.
9209 * tinfo.h (__base_class_info): Define new class.
9210 (__class_type_info): Likewise.
9211 (__si_class_type_info): Likewise.
9212 (__vmi_class_type_info): Likewise.
9213 (__dynamic_cast): Prototype.
9215 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9216 (type_info::is_pointer_p): Define new function.
9217 (type_info::is_function_p): Likewise.
9218 (type_info::do_catch): Likewise.
9219 (type_info::do_upcast): Likewise.
9220 (vtable_prefix): New structure for vtable access.
9221 (adjust_pointer): Define new template function.
9222 (contained_p, public_p, virtual_p, contained_public_p,
9223 contained_nonpublic_p, contained_nonvirtual_p): Define new
9225 (nonvirtual_base_type): New local variable.
9226 (__class_type_info::~__class_type_info): Define.
9227 (__si_class_type_info::~__si_class_type_info): Likewise.
9228 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9229 (__class_type_info::do_catch): Define new function.
9230 (__class_type_info::do_upcast): Likewise.
9231 (__class_type_info::find_public_src): Likewise.
9232 (__class_type_info::do_find_public_src): Likewise.
9233 (__si_class_type_info::do_find_public_src): Likewise.
9234 (__vmi_class_type_info::do_find_public_src): Likewise.
9235 (__class_type_info::do_dyncast): Likewise.
9236 (__si_class_type_info::do_dyncast): Likewise.
9237 (__vmi_class_type_info::do_dyncast): Likewise.
9238 (__class_type_info::do_upcast): Likewise.
9239 (__si_class_type_info::do_upcast): Likewise.
9240 (__vmi_class_type_info::do_upcast): Likewise.
9241 (__dynamic_cast): Likewise.
9243 * tinfo2.cc (__fundamental_type_info): Define new class.
9244 (__pointer_type_info): Likewise.
9245 (__reference_type_info): Likewise.
9246 (__array_type_info): Likewise.
9247 (__function_type_info): Likewise.
9248 (__enum_type_info): Likewise.
9249 (__ptr_to_member_type_info): Likewise.
9250 (__fundamental_type_info::~__fundamental_type_info): Define.
9251 (__pointer_type_info::~__pointer_type_info): Likewise.
9252 (__reference_type_info::~__reference_type_info): Likewise.
9253 (__array_type_info::~__array_type_info): Likewise.
9254 (__function_type_info::~__function_type_info): Likewise.
9255 (__enum_type_info::~__enum_type_info): Likewise.
9256 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9257 (__pointer_type_info::do_catch): Define new function.
9258 (__ptr_to_member_type_info::do_catch): Define new function.
9260 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9261 (__is_pointer): Likewise.
9263 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9265 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9267 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9268 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9269 (make_new_vtable): New function.
9270 (modify_vtable_entry): Handle generation of new vtables correctly.
9271 (modify_one_vtable): Remove unused parameter.
9272 (dfs_fixup_vtable_deltas): Likewise.
9273 (override_one_vtable): Use build_secondary_vtable.
9274 (finish_struct_1): Use build_primary_vtable and
9275 build_secondary_vtable.
9277 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9279 * cp/decl.c: Adjust variable names, comments, help strings.
9281 2000-01-29 Nathan Sidwell <nathan@acm.org>
9283 * new2.cc (operator delete[]): Use operator delete, don't assume
9286 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9288 * class.c (build_vtbl_initializer): Add argument to
9289 build_vtable_entry call.
9291 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9293 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9294 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9295 (BF_DELTA): New macro.
9296 (BF_VCALL_INDEX): Likewise.
9298 (THUNK_VCALL_OFFSET): Likewise.
9299 (make_thunk): Change prototype.
9300 * class.c (build_vtable_entry): Integrate
9301 build_vtable_entry_for_fn. Handle vcall indices.
9302 (build_vtable_entry_for_fn): Remove.
9303 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9304 BF_VCALL_INDEX, BF_FN.
9305 (modify_vtable_entry): Integrate common code from
9306 modify_one_vtable and dfs_fixup_vtable_deltas.
9307 (add_virtual_function): Set BF_VCALL_INDEX.
9308 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9310 (modify_one_vtable): Simplify.
9311 (dfs_fixup_vtable_deltas): Likewise.
9312 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9313 * method.c (make_thunk): Handle vcall indices.
9315 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9317 Compiler side new abi rtti (not enabled).
9318 * cp-tree.h (new_abi_rtti_p): New macro.
9319 (emit_support_tinfos): Prototype new function.
9320 (tinfo_decl_p): Likewise.
9321 (emit_tinfo_decl): Likwise.
9322 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9324 (doing_runtime): New local static.
9325 (init_rtti_processing): Add new-abi initializer.
9326 (get_tinfo_decl): Add new-abi logic.
9327 (tinfo_from_decl): Likewise.
9328 (build_dynamic_cast_1): Likewise.
9329 (qualifier_flags): New static function.
9330 (tinfo_base_init): Likewise.
9331 (generic_initializer): Likewise.
9332 (ptr_ref_initializer): Likewise.
9333 (ptmd_initializer): Likewise.
9334 (class_hint_flags): Likewise.
9335 (class_initializer): Likewise.
9336 (synthesize_tinfo_var): Likewise.
9337 (create_real_tinfo_var): Likewise.
9338 (create_pseudo_type_info): Likewise.
9339 (get_vmi_pseudo_type_info): Likewise.
9340 (create_tinfo_types): Likewise.
9341 (emit_support_tinfos): New global function.
9342 (tinfo_decl_p): New global predicate.
9343 (emit_tinfo_decl): New global function.
9344 * class.c (set_rtti_entry): Generalize for old and new rtti.
9345 (build_vtbl_initializer): Likewise.
9346 * decl2.c (finish_file): Likewise.
9348 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9350 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9351 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9353 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9355 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9358 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9360 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9362 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9364 * optimize.c (calls_setjmp_r): Supply new argument
9365 to special_function_p.
9367 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9369 * call.c: PROTO -> PARAMS.
9370 * class.c: Likewise.
9371 * cp-tree.h: Likewise.
9375 * decl2.c: Likewise.
9377 * errfn.c: Likewise.
9378 * error.c: Likewise.
9379 * except.c: Likewise.
9382 * input.c: Likewise.
9385 * method.c: Likewise.
9386 * optimize.c: Likewise.
9387 * parse.y: Likewise.
9391 * search.c: Likewise.
9392 * semantics.c: Likewise.
9395 * typeck.c: Likewise.
9396 * typeck2.c: Likewise.
9399 2000-01-25 Richard Henderson <rth@cygnus.com>
9401 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9403 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9405 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9406 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9407 (struct vcall_offset_data_s): New type.
9408 (dfs_vcall_offset_queue_p): New function.
9409 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9410 (build_vcall_offset_vtbl_entries): Likewise.
9411 (layout_vtable_decl): Likewise.
9412 (num_vfun_entries): Likewise.
9413 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9414 (build_vtbl_initializer): Likewise.
9415 (dfs_finish_vtabls): Use layout_vtable_decl.
9416 (modify_one_vtables): Always duplicate vtables under the new ABI.
9417 (finish_struct_1): Use layout_vtable_decl.
9419 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9421 * decl.c (member_function_or_else): Change third arg from a format
9422 specifier to an `enum overload_flags'. Callers changed.
9424 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9426 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9427 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9428 build_const_cast, get_delta_difference, check_return_expr): Avoid
9429 ANSI string concatenation usage.
9431 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9433 * class.c (layout_class_type): Put the fields required to make a
9434 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9437 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9439 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9442 * decl2.c (mark_used): Do instantiate inlines that have been
9443 explicitly instantiated.
9445 2000-01-24 Richard Henderson <rth@cygnus.com>
9447 * call.c (build_over_call): Use expand_tree_builtin.
9448 * typeck.c (build_function_call_real): Likewise.
9449 (build_binary_op_nodefault): Handle unordered compares.
9451 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9453 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9454 cp_tree_index values.
9455 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9456 New global node #defines for them.
9457 * rtti.c (call_void_fn): Replace with ...
9458 (build_runtime_decl): ... new static function.
9459 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9460 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9461 (build_dynamic_cast_1): Always produce correctly typed result.
9462 Explicitly produce type_info addresses. Use dynamic_cast_node.
9463 * exception.cc (__throw_bad_cast): Return `void *'.
9464 (__throw_bad_typeid): Return `const type_info &'.
9466 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9468 * cp-tree.h (get_vtable_decl): Prototype new function.
9469 * class.c (get_vtable_decl): New function. Broken out from ...
9470 (build_vtable): ... here. Use it.
9471 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9474 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9476 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9477 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9478 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9479 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9480 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9481 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9482 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9483 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9484 (CPTI_TINFO_VAR_ID): New enumeration.
9485 (__tp_desc_type_node, __access_mode_type_node,
9486 __bltn_desc_type_node, __user_desc_type_node,
9487 __class_desc_type_node, __ptr_desc_type_node,
9488 __attr_desc_type_node, __func_desc_type_node,
9489 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9490 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9491 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9492 enum_desc_type_node, class_desc_type_node,
9493 si_class_desc_type_node, vmi_class_desc_type_node,
9494 ptmd_desc_type_node, base_desc_type_node): New #defines.
9495 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9496 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9497 (tinfo_var_id): New enumeration.
9498 (DECL_TINFO_FN_P): Augment comment.
9499 * decl.c (cp_global_trees): Adjust documentation.
9500 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9501 tinfo_decl_type and tinfo_var_id.
9502 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9503 (build_typeid): Remove unused variable.
9504 (get_tinfo_var): Use tinfo_var_id.
9505 (tinfo_name): New static function.
9506 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9507 (tinfo_from_decl): Likewise.
9508 (get_base_offset): New static function, broken out of
9510 (expand_si_desc): Use tinfo_name.
9511 (expand_class_desc): Likewise. Lose local static variable.
9512 Use base_desc_type_node. Use get_base_offset.
9513 (expand_ptr_desc): Use tinfo_name.
9514 (expand_attr_desc): Likewise.
9515 (expand_generic_desc): Likewise.
9517 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9518 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9520 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9522 * cp-tree.h (__eprintf): Remove declaration.
9523 * tree.c (__eprintf): Remove definition.
9525 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9526 Mark Mitchell <mark@codesourcery.com>
9528 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9529 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9531 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9533 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9535 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9537 * cp-tree.h (register_dtor_fn): New function.
9538 * decl.c (destroy_local_static): Rename to ...
9539 (register_dtor_fn): ... this. Give it external linkage.
9540 (expand_static_init): Use it.
9541 * decl2.c (do_static_initialization): Likewise, if using
9543 (do_static_destruction): Check that __cxa_atexit is not in use.
9544 (finish_file): Don't call do_static_destruction if using
9547 * typeck.c (convert_arguments): Restore two-message error
9550 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9552 Remap dynamic cast hint values to be consistent across ABIs.
9553 * search.c (dynamic_cast_base_recurse): Remap generated value.
9554 (get_dynamic_cast_base_type): Adjust documentation.
9555 * tinfo.h (__user_type_info::dyncast): Likewise.
9556 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9557 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9558 (__class_type_info::do_dyncast): Likewise.
9559 (__class_type_info::do_find_public_subobj): Likewise.
9560 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9562 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9564 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9566 * typeck2.c (incomplete_type_error): Restore previous
9567 cp_error and cp_error_at call sequence.
9569 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9571 * class.c (dump_class_hierarchy): Make format agree with argument;
9572 cast pointer to unsigned long and print with %lx.
9574 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9576 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9578 * typeck.c (composite_pointer_type, common_type,
9579 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9580 build_function_call_real, convert_arguments,
9581 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9582 build_unary_op, mark_addressable, build_compound_expr,
9583 build_static_cast, build_reinterpret_cast, build_const_cast,
9584 build_c_cast, build_modify_expr, get_delta_difference,
9585 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9586 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9588 * typeck2.c (readonly_error, abstract_virtuals_error,
9589 process_init_constructor, check_for_new_type): Likewise.
9591 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9593 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9596 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9598 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9599 (build_x_typeid): Likewise.
9600 (get_tinfo_fn): Likewise.
9601 (get_tinfo_fn_unused): Rename to ...
9602 (get_tinfo_decl): ... here.
9603 * rtti.c (build_headof): Replace logic error with assertion.
9604 (get_tinfo_fn_dynamic): Rename to ...
9605 (get_tinfo_decl_dynamic): ... here. Make static. Use
9606 complete_type_or_else.
9607 (build_x_typeid): Move into ...
9608 (build_typeid): ... here. Adjust call to
9609 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9610 throw_bad_typeid expression.
9611 (get_tinfo_fn_unused): Rename to ...
9612 (get_tinfo_decl): ... here. Adjust comment.
9613 (get_tinfo_fn): Delete.
9614 (tinfo_from_decl): New static function.
9615 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9616 (get_typeid): Use complete_type_or_else.
9617 (build_dynamic_cast_1): Adjust calls to
9618 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9619 * parse.y (primary): Adjust call to build_typeid.
9620 * except.c (build_eh_type_type_ref): Adjust call to
9621 get_tinfo_decl. Mark as used.
9622 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9623 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9624 * parse.c: Regenerated.
9626 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9628 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9630 (resolves_to_fixed_type_p): Document calling convention.
9631 * rtti.c (build_x_typeid): Initialize NONNULL.
9633 * cp-tree.h (build_shared_int_cst): New function.
9634 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9635 * class.c (modify_vtable_entry): Likewise.
9636 (add_virtual_function): Split out code to generated shared
9637 INTEGER_CSTs to build_share_int_cst.
9638 (modify_all_vtables): Handle all the overridden functions here.
9639 Add overridden functions from non-primary virtual bases to the
9641 (finish_struct_1): Adjust call to modify_all_vtables. Add
9642 overridden functions from non-primary bases to the vtable.
9643 * tree.c (build_shared_int_cst): New function.
9645 * cp-tree.h (scratchalloc): Remove.
9646 (build_scratch_list): Likewise.
9647 * call.c (convert_class_to_reference): Replace build_scratch_list
9648 and build_expr_list with build_tree_list.
9649 (add_candidate): Replace scratchalloc with expralloc. Note memory
9651 (build_user_type_conversion_1): Replace build_scratch_list
9652 and build_expr_list with build_tree_list.
9653 (build_new_op): Likewise.
9654 (build_op_delete_call): Likewise.
9655 (convert_like): Likewise.
9656 * cvt.c (ocp_convert): Likewise.
9657 * decl.c (start_decl): Likewise.
9658 (start_function): Likewise.
9659 (finish_destructor_body): Likewise.
9660 (maybe_build_cleanup_1): Likewise.
9661 * decl2.c (reparse_decl_as_expr): Likewise.
9662 * init.c (perform_member_init): Likewise.
9663 (expand_cleanup_for_base): Likewise.
9664 (build_builtin_delete_call): Likewise.
9665 (build_new_1): Likewise.
9666 (build_delete): Likewise.
9667 * method.c (do_build_assign_ref): Likewise.
9668 * parse.y (already_scoped_stmt): Likewise.
9669 (nontrivial_exprlist): Likewise.
9670 (net_initializer): Likewise.
9671 (initlist): Likewise.
9672 * parse.c: Regenerated.
9673 * rtti.c (build_x_typeid): Likewise.
9674 (build_dynamic_cast_1): Likewise.
9675 * typeck.c (build_x_compound_expr): Likewise.
9676 (build_static_cast): Likewise.
9677 (build_modify_expr): Likewise.
9679 * cp-tree.h (DECL_VINDEX): Add documentation.
9680 * class.c (build_vtable_entry): Likewise.
9681 (start_vtable): Add comment.
9682 (add_virtual_function): Replace pending_hard_virtuals with
9683 overridden_virtuals and pending_virtuals with new_virtuals.
9684 Replace redundant assignments with assertions.
9685 (check_for_override): Add comment.
9686 (check_bases_and_members): Replace pending_hard_virtuals with
9687 overridden_virtuals and pending_virtuals with new_virtuals.
9688 (create_vtbl_ptr): Likewise.
9689 (layout_class_type): Likewise.
9690 (finish_struct_1): Likewise. Add comments.
9692 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9694 * class.c (finish_struct_1): Replace redundant code with
9697 * cp-tree.h (flag_new_abi): Move.
9698 (flag_use_cxa_atexit): Likewise.
9699 (flag_honor_std): Likewise.
9700 (flag_rtti): Likewise.
9701 (vbase_offsets_in_vtable_p): Define.
9702 (vptrs_present_everywhere_p): Likewise.
9703 (TYPE_CONTAINS_VPTR_P): Likewise.
9704 (dfs_walk_real): Declare.
9705 * class.c (build_vbase_pointer_fields): Check
9706 vbase_offsets_in_vtable_p.
9707 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9709 (build_vbase_offset_vtbl_entries): Simplify.
9710 (build_vbase_offset_vtbl_entries): Adjust.
9711 (build_vbase_pointer): Add ability to look up vbase offsets in
9713 (start_vtable): New function.
9714 (add_virtual_function): Use it.
9715 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9716 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9717 (build_vtbl_initializer): Take the type of the complete object as
9718 input. Use it to correctly calculate vbase offsets.
9719 (dfs_finish_vtbls): Pass the complete type to
9720 build_vtbl_initializer.
9721 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9722 (create_vtable_ptr): Create a vtable even if there are no
9723 new virtual functions, under the new ABI.
9724 (finish_struct_1): Likewise.
9725 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9726 * decl.c (exapnd_static_init): Remove call to
9727 preserve_initializer.
9728 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9730 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9731 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9732 (construct_virtual_bases): Don't initialize virtual base pointers
9734 (build_aggr_init): Clean up comment.
9735 (expand_aggr_init_1): Likewise.
9736 * rtti.c (expand_class_desc): Store the virtual function table
9737 index where the vbase offset lives in the offset field.
9738 * search.c (dfs_walk_real): Make it global.
9739 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9740 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9742 * tinfo.h (USItype): Make it signed under the new ABI.
9743 * tinfo.cc (convert_to_base): New function. Encapsulate base
9744 conversion logic here.
9745 (__class_type_info::do_upcast): Use it.
9746 (__class_type_info::do_dyncast): Likewise.
9747 (__class_type_info::do_find_public_subobj): Likewise.
9749 * init.c (construct_virtual_bases): Don't look up the addresses of
9750 virtual bases at run-time.
9752 * class.c (build_vbase_pointer): Relocate.
9753 (build_vbase_pointer_fields): Likewise.
9754 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9755 (build_vbase_offset_vtbl_entries): Likewise.
9757 * decl.c (init_decl_processing): Complain if -fnew-abi
9758 -fno-vtable-thunks is used.
9760 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9763 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9765 * cp-tree.h (num_extra_vtbl_entries): New function.
9766 (size_extra_vtbl_entries): Likewise.
9767 (dfs_vtable_path_unmark): Likewise.
9768 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9769 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9770 * class.c (num_extra_vtbl_entries): New function.
9771 (size_extra_vtbl_entries): Likewise.
9772 (dfs_build_vbase_offset_vtbl_entries): New function.
9773 (build_vbase_offset_vtbl_entries): Likewise.
9774 (build_vtbl_initializer): Use it.
9775 (finish_struct_1): Adjust vtable sizes (using
9776 num_extra_vtbl_entries).
9777 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9778 THUNK_DECL is non-NULL before expanding it.
9779 * init.c (expand_virtual_init): Adjust the vtable pointer by
9780 size_extra_vtbl_entries before storing it.
9781 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9782 Handle TREE_LIST parameters here, not in the dfs_* functions.
9783 (dfs_unmarked_real_bases_queue_p): Adjust.
9784 (dfs_marked_real_bases_queue_p): Likewise.
9785 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9786 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9787 (dfs_vtable_path_unmark): Likewise.
9789 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9791 * optimize.c (copy_body_r): Clear the operand three of a
9792 TARGET_EXPR when copying it.
9794 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9796 * method.c (build_decl_overload_real): Check whether we are in ::
9797 before returning __builtin_new/delete.
9799 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9801 * pt.c (tsubst_friend_function): Improve comment.
9802 (instantiate_decl): Avoid crashing when a "nested" function is
9803 instantiated from the top level.
9805 * dump.c (dqeueue_and_dump): Dump
9806 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9808 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9810 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9812 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9814 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9815 ENABLE_NEW_GXX_ABI defined.
9816 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9817 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9818 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9820 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9822 * decl.c (start_cleanup_fn): Call pushdecl.
9824 * call.c (convert_class_to_reference): Fix typos.
9825 (build_conditional_expr): Handle errors gracefully.
9826 * class.c (push_nested_class): Likewise.
9827 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9828 (DECL_THIS_EXTERN): Use it.
9829 (DECL_THIS_STATIC): Likewise.
9830 * cvt.c (convert_to_void): Handle errors gracefully.
9831 (build_expr_type_conversion): Likewise.
9832 * decl.c (maybe_push_decl): Likewise.
9833 (start_decl_1): Likewise.
9834 (require_complete_types_for_parms): Likewise.
9835 * parse.y (structsp): Likewise.
9836 (base_class): Likewise.
9837 * parse.c: Regenerated.
9838 * pt.c (finish_member_template_decl): Likewise.
9839 * typeck.c (decay_conversion): Likewise.
9841 * cp-tree.h (dfs_skip_vbases): New function.
9842 (find_vbase_instance): Likewise.
9843 * class.c (determine_primary_base): Allow a nearly empty base to
9844 serve as a primary base class under the new ABI.
9845 (get_class_offset_1): Rename to ...
9846 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9848 (get_class_offset): Use it. Issue error messages here.
9849 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9850 find the right copies of virtual bases.
9851 (fixup_vtable_deltas1): Rename to ...
9852 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9853 bases as primary bases.
9854 (fixup_vtable_deltas): Remove.
9855 (override_one_vtable): Handle virtual bases as primary bases.
9856 (merge_overrides): Likewise.
9857 (finish_struct_1): Likewise.
9858 (dump_class_hierarchy): Dump primary-ness of bases as well.
9859 * search.c (mark_primary_bases): Use a pre-order traversal to
9860 handle primary virtual bases.
9861 (dfs_skip_vbases): New fiunction.
9862 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9863 (fixup_virtual_upcast_offsets): Likewise.
9864 (fixup_all_virtual_upcast_offsets): Likewise.
9865 (dfs_find_vbase_instances): New function.
9866 (find_vbase_instance): Likewise.
9868 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9870 * lex.c (DIR_SEPARATOR): Delete macro.
9872 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9874 * decl2.c (lang_decode_option): Handle automatic line wrapping
9877 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9879 * friend.c (do_friend): Don't resolve scopes when processing
9880 template declarations, even if the qualifying scope doesn't
9881 involve template parameters.
9883 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9885 * class.c (dfs_modify_vtables_queue_p): Remove.
9886 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9887 and dfs_marked_real_bases_queue_p instead of
9888 dfs_modify_vtables_queue_p.
9890 * class.c (build_vbase_path): Simplify.
9891 (dfs_propagate_binfo_offsets): New function.
9892 (propagate_binfo_offsets): Use it.
9893 (remove_base_field): Simplify.
9894 (dfs_set_offset_for_vbases): Remove.
9895 (dfs_set_offset_for_shared_vbases): New function.
9896 (dfs_set_offset_for_unshared_vbases): Likewise.
9897 (layout_virtual_bases): Use them.
9898 (layout_basetypes): Don't call propagate_binfo_offsets.
9899 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9902 * class.c (build_base_field): New function, split out from ...
9903 (build_base_fields): ... here. Use it. Allocate primary bases
9904 first, under the new ABI.
9905 (get_vtable_entry): Remove.
9906 (remove_base_field): New function, split out from ...
9907 (remove_base_fields): ... here. Adjust since primary bases come
9908 first under the new ABI.
9910 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9911 (initialize_vtbl_ptrs): New function.
9912 (expand_indirect_vtbls_init): Change prototype.
9913 (convert_pointer_to_vbase): Declare.
9914 * init.c (expand_direct_vtbls_init): Remove.
9915 (dfs_initialize_vtbl_ptrs): New function.
9916 (initialize_vtbl_ptrs): Likewise.
9917 (emit_base_init): Use initialize_vtbl_ptrs.
9918 * search.c (convert_pointer_to_vbase): Make it global.
9919 (expand_indirect_vtbls_init): Remove vtable initialization code.
9920 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9922 * class.c (dfs_finish_vtbls): New function.
9923 (finish_vtbls): Use it.
9924 (dump_class_hierarchy): New function.
9926 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9927 (BINFO_VBASE_PRIMARY_P): New macro.
9928 (BINFO_VIRTUALS): Add to documentation.
9929 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9930 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9931 (dfs_mark_primary_bases_queue_p): Likewise.
9932 (dfs_unmarked_real_bases_queue_p): New function.
9933 (dfs_marked_real_bases_queue_p): Likewise.
9934 * search.c (dfs_mark_primary_bases): Adjust.
9935 (mark_primary_bases): Likewise.
9936 (get_shared_vbase_if_not_primary): New function.
9937 (dfs_unmarked_real_bases_queue_p): Likewise.
9938 (dfs_marked_real_bases_queue_p): Likewise.
9939 (dfs_get_pure_virtuals): Simplify.
9940 (get_pure_virtuals): Likewise.
9942 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9944 * lex.c: Include tm_p.h.
9946 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9948 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9950 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9952 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9953 * pt.c (instantiate_decl): Defer comdat templates that might not be
9956 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9957 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9958 (finish_file): Likewise.
9960 * decl2.c (import_export_class): Undo 12/14 change.
9962 * error.c (dump_decl): operator new, not operatornew.
9964 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9965 * search.c (lookup_field_1): Look for the last field with the
9968 2000-01-05 Nathan Sidwell <nathan@acm.org>
9970 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9973 2000-01-05 Nathan Sidwell <nathan@acm.org>
9975 * typeck.c (build_static_cast): Don't strip target qualifiers
9976 when casting from a class.
9978 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9980 * class.c (warn_hidden): Initialize variable `fndecl'.
9982 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9984 * decl.c (flag_isoc9x): New variable to be able to use code in
9985 c-common.c. For now always zero.
9987 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9989 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9990 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9991 or unshare_base_binfos for virtual bases here.
9992 * search.c (dfs_get_vbase_types): Do it here.
9993 (get_vbase_types): Adjust.
9995 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9997 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9998 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9999 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10000 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10001 (unmark_primary_bases): Remove declaration.
10002 (unmarkedp): Declare.
10003 (dfs_vbase_unmark): Likewise.
10004 * class.c (determine_primary_base): Return immediately if there
10005 are no base classes. Call mark_primary_bases here.
10006 (modify_all_direct_vtables): Remove.
10007 (modify_all_indirect_vtables): Remove.
10008 (dfs_modify_vtables_queue_p): New function.
10009 (dfs_modify_vtables): New function.
10010 (modify_all_vtables): Use them.
10011 (build_base_fields): Build FIELD_DECLs for primary virtual base
10013 (create_vtable_ptr): Don't call determine_primary_base here.
10014 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10015 (dfs_set_offset_for_vbases): ... this.
10016 (layout_virtual_bases): Use it.
10017 (layout_class_type): Call determine_primary_base here.
10018 * search.c (unmarkedp): Make it global.
10019 (shared_marked_p): Simplify.
10020 (shared_unmarked_p): Likewise.
10021 (dfs_primary_bases_queue_p): Remove.
10022 (dfs_unmark_primary_bases): Likewise.
10023 (unmark_primary_bases): Likewise.
10024 (mark_primary_bases): Simplify.
10025 (get_pure_virtuals): Don't call mark_primary_bases here.
10026 (dfs_vbase_unmark): New function.
10027 (get_vbase_types): Simplify.
10029 * class.c (struct base_info): Remove.
10030 (determine_primary_base): Take has_virtual_p rather than a
10031 base_info as input. Don't calculate max_has_virtual.
10032 (finish_struct_bits): Remove max_has_virtual argument.
10033 (create_vtable_ptr): Remove max_has_virtual_p argument.
10034 (layout_virtual_bases): Remove max argument.
10035 (layout_basetypes): Likewise.
10036 (layout_class_type): Remove max_has_virtual_p argument.
10037 (finish_struct_1): Remove max_has_virtual.
10039 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10040 (layout_basetypes): Remove.
10041 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10042 Update to handle primary virtual bases.
10043 (remove_base_fields): New function, split out from
10045 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10046 (layout_virtual_bases): New function, split out from
10047 layout_basetypes. Update to handle primary virtual bases.
10048 (layout_basetypes): Moved here from tree.c. Use
10049 remove_base_fields and layout_virtual_bases.
10050 * search.c (dfs_mark_primary_bases_queue_p): New function.
10051 (mark_primary_bases): Use it.
10052 * tree.c (CEIL): Remove.
10053 (propagate_binfo_offsets): Remove.
10054 (layout_basetypes): Remove.
10056 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10058 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10059 (BINFO_PRIMARY_MARKED_P): New macro.
10060 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10061 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10062 (mark_primary_bases): New function.
10063 (unmark_primary_bases): Likewise.
10064 * search.c (get_abstract_virtuals_1): Remove.
10065 (dfs_mark_primary_bases): New function.
10066 (mark_primary_bases): Likewise.
10067 (dfs_unmark_primary_bases): Likewise.
10068 (unmark_primary_bases): Likewise.
10069 (dfs_get_pure_virtuals): Likewise.
10071 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10073 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10074 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10075 (modify_one_vtable): Adjust.
10076 (fixup_vtable_deltas1): Likewise.
10077 (override_one_vtable): Likewise.
10078 * search.c (get_abstract_virtuals_1): Likewise.
10079 (get_pure_virtuals): Likewise.
10080 (expand_upcast_fixups): Likewise.
10081 * tree.c (debug_binfo): Likewise.
10083 * class.c (build_vtable): Don't return a value. Don't rebuild
10084 vtables for bases that have already been handled.
10085 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10086 already been handled.
10087 (modify_one_vtable): Adjust accordingly.
10088 (fixup_vtable_deltas1): Likewise.
10089 (finish_struct_1): Likewise.
10091 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10093 * call.c (build_new_method_call): Also check destructors.