1 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
3 * decl.c (grokdeclarator): Clarify diagnostic message.
5 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7 * decl2.c (do_nonmember_using_decl): Replace using directive
8 with using declaration in the error message.
10 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
12 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
13 criterion to avoid rebuilding expression tree instead of
14 processing_template_decl.
16 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
18 Support named return value optimization for inlines, too.
19 * decl.c (finish_function): Nullify returns here.
20 * semantics.c (genrtl_start_function): Not here.
21 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
22 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
23 Also nullify the CLEANUP_STMT for the nrv.
24 * cp-tree.h: Declare it.
25 * optimize.c (declare_return_variable): Replace the nrv with the
27 * typeck.c (check_return_expr): Be more flexible on alignment check.
28 Ignore cv-quals when checking for a matching type.
30 2001-08-09 Richard Henderson <rth@redhat.com>
32 * decl2.c (finish_objects): Use target hooks instead of
33 assemble_constructor and assemble_destructor.
35 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
37 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
39 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
42 Stop using TYPE_NONCOPIED_PARTS.
43 * call.c (build_over_call): Be careful when copy constructing
44 or assigning to an empty class.
45 * class.c (check_bases_and_members): It has a
46 COMPLEX_ASSIGN_REF if it has a vptr.
47 (layout_class_type): Don't add empty class padding to
49 (finish_struct_1): Don't add the VFIELD either.
50 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
53 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
55 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
57 2001-08-06 Richard Henderson <rth@redhat.com>
59 * decl2.c (finish_objects): Pass a symbol_ref and priority to
60 assemble_{constructor,destructor}. Remove priority handling.
62 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
64 Don't allow template-id in using-declaration.
65 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
66 (do_class_using_decl): Likewise.
68 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
70 * cp/spew.c (read_token): No need to pop buffers.
72 2001-08-02 Stan Shebs <shebs@apple.com>
74 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
75 (fnaddr_from_vtable_entry): Remove decl.
76 * method.c (use_thunk): Update comment.
78 2001-08-01 Andrew Cagney <ac131313@redhat.com>
80 * repo.c (get_base_filename): Change return value to const char
83 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
87 * cp-tree.h (flag_honor_std): Remove.
88 (CPTI_FAKE_STD): Remove.
89 (std_node): Remove comment about it being NULL.
90 (fake_std_node): Remove.
91 * decl.c (in_fake_std): Remove.
92 (walk_namespaces_r): Remove fake_std_node check.
93 (push_namespace): Remove in_fake_std code.
94 (pop_namespace): Likewise.
95 (lookup_name_real): Remove fake_std_node check.
96 (init_decl_processing): Always create std_node. Always add
98 (builtin_function): Always put non '_' fns in std.
99 * decl2.c (flag_honor_std): Remove.
100 (lang_f_options): Remove honor-std.
101 (unsupported_options): Add honor-std.
102 (set_decl_namespace): Remove fake_std_node check.
103 (validate_nonmember_using_decl): Likewise.
104 (do_using_directive): Likewise.
105 (handle_class_head): Likewise.
106 * dump.c (cp_dump_tree): Likewise.
107 * except.c (init_exception_processing): Adjust.
108 * init.c (build_member_call): Remove fake_std_node check.
109 (build_offset_ref): Likewise.
110 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
111 * rtti.c (init_rtti_processing): Adjust.
113 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
115 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
116 operand while calling cp_tree_equal.
118 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
120 The 3.0 ABI no longer has vbase pointer fields.
121 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
122 FORMAT_VBASE_NAME): Remove.
123 * method.c (do_build_copy_constructor): Adjust.
124 (do_build_assign_ref): Adjust.
125 * search.c (lookup_field_r): Adjust.
126 * typeck.c (build_component_ref): Adjust.
128 The 3.0 ABI always has a vtable pointer at the start of every
130 * rtti.c (build_headof_sub): Remove.
131 (build_headof): Adjust.
132 (get_tinfo_decl_dynamic): No need to check flag_rtti
134 (create_real_tinfo_var): Explain why we need a hidden name.
136 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
139 * class.c (update_vtable_entry_for_fn): The fixed adjustment
140 of a virtual thunk should be from declaring base.
142 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
144 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
145 the shared virtual base, so preserving inheritance graph order.
147 2001-07-30 Andreas Jaeger <aj@suse.de>
149 * decl2.c: Remove unused var global_temp_name_counter.
151 2001-07-28 Richard Henderson <rth@redhat.com>
153 * method.c (pending_inlines): Remove.
155 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
157 * class.c (mark_primary_virtual_base): Don't adjust base
159 (dfs_unshared_virtual_bases): Adjust them here.
160 (mark_primary_bases): Explain why we adjust at the end.
162 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
164 * class.c (finish_struct_1): When copying the primary base's
165 VFIELD, make sure we find it is at offset zero.
167 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
169 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
170 tsubst_expr for default template arguments.
172 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
175 * spew.c (yylex): Only copy the token's lineno, if it is
178 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
181 * call.c (resolve_args): Simplify, call
182 convert_from_reference.
183 (build_new_op): Resolve and convert from reference ARG1
184 earlier. Adjust ARG2 & ARG3 resolve and conversion.
186 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
188 * decl.c (last_function_parm_tags): Remove.
189 (current_function_parm_tags): Remove.
190 (init_decl_processing): Adjust.
191 (start_function): Adjust.
192 (store_parm_decls): Adjust.
195 * decl.c (grokdeclarator): Detect when a function typedef is
196 declaring a function, and create last_function_parms correctly.
198 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
200 * call.c (joust): Only prefer a non-builtin candidate to a builtin
201 one if they have the same signature.
203 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
204 it rather than toplevel_bindings_p. Give it a mangled name if static.
205 (convert_to_reference): Adjust.
206 * decl2.c (get_temp_name): Lose.
207 * mangle.c (mangle_ref_init_variable): New fn.
208 (mangle_guard_variable): Strip the ref-init header.
210 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
212 (grok_reference_init): Always use DECL_INITIAL.
214 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
217 * call.c (build_conditional_expr): Recheck args after
219 * cp-tree.h (build_conditional_expr): Move to correct file.
220 * typeck.c (decay_conversion): Diagnose any unknown types
222 (build_binary_op): Don't do initial decay or default
223 conversions on overloaded functions.
224 (build_static_cast): Don't do a decay conversion here.
226 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
229 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
230 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
232 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
234 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
235 (create_vtbl_ptr): ... here.
237 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
239 * class.c (build_vbase_offset_vbtl_entries): Look for
240 non-primary base of which we are a sub vtable.
242 2001-07-24 Phil Edwards <pme@sources.redhat.com>
244 * semantics.c (finish_this_expr): Remove unused code.
246 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
248 Simplify rtti, now we've only one ABI.
249 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
251 (tinfo_decl_id, tinfo_var_id): Remove.
252 (get_typeid_1): Remove.
254 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
255 (typeid_ok_p): New function.
256 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
257 (get_tinfo_decl): Remove old abi documentation.
258 (tinfo_from_decl): Remove.
259 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
260 (get_typeid_1): Remove.
261 (get_base_offset): Remove.
262 (synthesize_tinfo_var): Absorb get_base_offset.
263 (create_real_tinfo_var): Don't use tinfo_decl_id.
265 2001-07-23 Graham Stott <grahams@redhat.com>
267 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
268 variable has_two_argument_delete_p.
270 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
272 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
273 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
274 (CPTI_INDEX_IDENTIFIER): Remove.
275 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
276 (delta2_identifier): Remove.
277 (index_identifier): Remove.
278 (pfn_or_delta2_identifier): Remove.
279 (flag_vtable_thunks): Remove.
280 (VTABLE_DELTA2_NAME): Remove.
281 (VTABLE_INDEX_NAME): Remove.
282 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
283 (vfunc_ptr_type_node): Adjust.
284 (VTABLE_NAME_PREFIX): Adjust.
285 (build_vfn_ref): Lose first parameter.
286 (fixup_all_virtual_upcast_offsets): Remove.
287 * decl.c (initialize_predefined_identifiers): Remove
288 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
289 (init_decl_processing): Remove no-vtable-thunk code.
290 * decl2.c (flag_vtable_thunks): Remove.
291 (mark_vtable_entries): Remove no-vtable-thunk code.
292 * error.c (dump_decl): Remove no-vtable-thunk code.
293 (dump_expr): Adjust ptr to member function code.
294 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
296 * rtti.c (build_headof): Remove no-vtable-thunk code.
297 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
298 * search.c (get_base_distance): Remove expand_upcast_fixups case.
299 (virtual_context) Remove.
300 (expand_upcast_fixups): Remove.
301 (fixup_virtual_upcast_offsets): Remove.
302 (fixup_all_virtual_upcast_offsets): Remove.
303 * typeck.c (get_member_function_from_ptrfunc): Remove
304 no-vtable-thunk code.
305 * call.c (build_over_call): Adjust call to build_vfn_ref.
306 * class.c (build_vfn_ref): Lose first parameter. Remove
307 no-vtable-thunk code.
308 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
309 (build_vtable_entry): Remove no-vtable-thunk code.
311 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
313 Remove old-abi remnants. Remove comments about old abi
314 behaviour. Remove refences to 'new-abi' in comments.
315 * cp-tree.h: Adjust comments.
316 (vbase_offsets_in_vtable_p): Delete.
317 (vcall_offsets_in_vtable_p): Delete.
318 (vptrs_present_everywhere_p): Delete.
319 (all_overridden_vfuns_in_vtables_p): Delete.
320 (merge_primary_and_secondary_vtables_p): Delete.
321 (TYPE_CONTAINS_VPTR_P): Adjust.
322 (VTT_NAME_PREFIX): Remove.
323 (CTOR_VTBL_NAME_PREFIX): Remove.
324 (init_vbase_pointers): Remove.
325 * class.c: Adjust coments.
326 (build_vbase_pointer_fields): Delete.
327 (build_vbase_pointer): Remove old-abi code.
328 (build_secondary_vtable): Likewise.
329 (modify_all_vtables): Likewise.
330 (create_vtable_ptr): Likewise.
331 (layout_class_type): Likewise.
332 (finish_struct_1): Likewise.
333 (finish_vtbls): Likewise.
334 (dfs_finish_vtbls): Delete.
335 (build_vbase_offset_vtbl_entries): Remove old-abi code.
336 * cvt.c: Adjust comments.
337 * decl.c: Adjust comments.
338 * decl2.c: Adjust comments.
339 * init.c: Adjust comments.
340 (construct_virtual_bases): Remove old-abi code.
341 * lang-specs.h: Remove -fno-new-abi.
342 * mangle.c: Adjust comments.
343 * rtti.c: Adjust comments.
344 (get_base_offset): Remove old-abi-code.
345 * search.c: Adjust comments.
346 (dfs_init_vbase_pointers): Remove.
347 (dfs_vtable_path_unmark): Remove.
348 (init_vbase_pointers): Remove.
349 * semantics.c: Adjust comments.
350 (emit_associated_thunks): Remove old-abi code.
351 * typeck.c: Adjust comments.
353 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
355 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
358 2001-07-19 Mark Mitchell <mark@codesourcery.com>
360 * class.c (finish_struct_anon): Forbid nested classes.
362 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
364 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
365 * optimize.c: Include debug.h.
366 (maybe_clone_body): Use debug hook.
367 * semantics.c: Include debug.h.
368 (expand_body): Use debug hook.
370 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
372 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
374 2001-07-18 Mark Mitchell <mark@codesourcery.com>
376 * class.c (type_requires_array_cookie): New function.
377 (check_methods): Don't try to figure out whether the type needs a
379 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
380 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
381 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
382 * pt.c (instantiate_class_template): Don't set
383 TYPE_VEC_DELETE_TAKES_SIZE.
384 * NEWS: Document ABI changes from GCC 3.0.
386 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
387 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
389 * NEWS (Changes in GCC 3.0): Fix typo.
391 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
393 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
394 which attributes are to be attached, and a flags argument. Update
395 call to decl_attributes.
396 (grokfield): Update call to decl_attributes.
397 * class.c (finish_struct): Update call to cplus_decl_attributes.
398 * cp-tree.h (cplus_decl_attributes): Update prototype.
399 * decl.c (start_decl, grokdeclarator, start_function): Update
400 calls to decl_attributes and cplus_decl_attributes.
401 * friend.c (do_friend): Update call to cplus_decl_attributes.
402 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
404 2001-07-12 Mark Mitchell <mark@codesourcery.com>
406 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
407 for `register' variables with an asm-specification.
409 2001-07-11 Mark Mitchell <mark@codesourcery.com>
411 * semantics.c (finish_asm_stmt): Mark the output operands
412 to an asm addressable, if necessary.
414 2001-07-11 Ben Elliston <bje@redhat.com>
416 * Revert this change -- there is a subtle bug.
419 * decl.c (finish_enum): New "attributes" argument; pass it to
420 cplus_decl_attributes. Use a narrower type if the enum is packed.
421 * cp-tree.h (finish_enum): Adjust prototype.
422 * parse.y (enum_head): New non-terminal.
423 (structsp): Use it. Enums now may be preceded or followed by
424 optional attributes -- pass their chained tree to finish_enum().
425 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
427 2001-07-10 Mark Mitchell <mark@codesourcery.com>
429 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
432 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
434 * semantics.c (cp_expand_stmt): Fix for null
435 current_function_return_value.
437 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
439 * call.c (build_op_delete_call): Initialize fn.
440 (convert_like_real): Delete conditional.
441 (joust): Initialize *w and *l.
442 * class.c: Add prototype for binfo_ctor_vtable.
443 (get_primary_binfo): Initialize result.
444 * init.c (build_java_class_ref): Initialize name.
446 2001-07-09 Erik Rozendaal <dlr@acm.org>
448 * typeck.c (unary_complex_lvalue): Do not duplicate the
449 argument to modify, pre-, or post-increment when used as an
450 lvalue and when the argument has side-effects.
452 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
454 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
455 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
456 cplus_decl_attributes even if attrs is NULL.
457 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
459 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
461 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
462 calls to decl_attributes.
464 2001-07-06 Ira Ruben <ira@apple.com>
466 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
467 be DECL_TEMPLATE_RESULT.
469 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
471 * cp-tree.h (copy_template_template_parm): Rename to ...
472 (bind_template_template_parm): ... here.
473 * tree.c (copy_template_template_parm): Rename to ...
474 (bind_template_template_parm): ... here. Remove the case when
475 NEWARGS is NULL_TREE.
476 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
477 BOUND_TEMPLATE_TEMPLATE_PARM.
478 * pt.c (lookup_template_class): Adjust.
480 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
482 * cvt.c (convert_lvalue): New fn.
483 * cp-tree.h: Declare it.
484 * method.c (do_build_assign_ref): Use it.
485 (do_build_copy_constructor): Convert parm to base types
486 before calling base constructors.
488 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
489 DECL_USER_ALIGN. Check flag_elide_constructors instead of
491 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
493 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
495 * optimize.c (optimize_inline_calls): New function, broken out
497 (optimize_function): ... here. Call it. Don't inline if it is
499 (dump_function): Print name of dump flag causing this dump.
500 * semantics.c (expand_body): Move thunk inline check to
503 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
505 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
506 (comptypes): Use target.comp_type_attributes.
508 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
510 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
512 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
514 * error.c (lang_print_error_function): Add a `diagnostic_context *'
517 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
519 * decl2.c (import_export_class): Update.
521 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
523 * error.c (init_error): Adjust settings.
525 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
527 * error.c (init_error): Adjust settings.
529 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
531 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
532 return pointers to data members by reference rather than by value.
534 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
536 Implement the Named Return Value optimization.
537 * cp-tree.h (struct cp_language_function): Add x_return_value.
538 (current_function_return_value): Now a macro.
539 * decl.c: Don't define it.
540 (define_label, finish_case_label): Don't clear it.
541 (init_decl_processing): Don't register it with GC.
542 * semantics.c (genrtl_finish_function): Don't check it for
543 no_return_label. Copy the RTL from the return value to
544 current_function_return_value and walk, calling...
545 (nullify_returns_r): ...this new fn.
546 * typeck.c (check_return_expr): Set current_function_return_value.
548 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
550 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
551 sharing a ctor vtable with. Merge code for cases 1 and 2.
552 (binfo_ctor_vtable): New fn.
553 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
555 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
557 * class.c (dfs_find_final_overrider): Fix logic.
559 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
560 virtual thunk instead of non-virtual.
561 (get_matching_virtual): Uncomment.
563 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
564 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
567 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
569 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
570 we've not emerged from the hierarchy of RTTI_BINFO on reaching
573 2001-06-13 Mark Mitchell <mark@codesourcery.com>
575 * NEWS: Update release number.
577 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
579 PR c++/3130, c++/3131, c++/3132
580 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
581 * class.c (force_canonical_binfo_r): Move
582 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
583 virtual bases unless they're primary and what they're primary
585 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
586 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
587 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
589 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
590 (layout_nonempty_base_or_field): Add most derived type
592 (layout_empty_base): Likewise.
593 (build_base_field): Likewise.
594 (build_base_fields): Likewise.
595 (propagate_binfo_offsets): Add most derived type
596 parameter. Skip non canonical virtual bases too.
597 (dfs_set_offset_for_unshared_vbases): Don't skip primary
598 bases. Do skip canonical bases.
599 (layout_virtual_bases): Adjust.
600 (layout_class_type): Adjust.
601 (dfs_get_primary_binfo): Build list of virtual primary base
603 (get_primary_binfo): Check that the shared virtual primary
604 base candidate was found first.
605 (accumulate_vtbl_inits): Don't do anything for non-vptr
606 containing binfos. For case 1 primary virtual bases, keep
607 checking that we've not emerged from the hierarchy of RTTI_BINFO.
609 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
612 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
613 hierarchy looking for primary bases for a ctor
614 vtable. Recursively call oneself, if we meet our primary via
615 this route and haven't met it yet via inheritance graph order.
617 2001-06-11 Mark Mitchell <mark@codesourcery.com>
619 * lang-options.h: Emit documentation for -fno-honor-std, not
622 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
624 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
626 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
628 2001-06-10 Mark Mitchell <mark@codesourcery.com>
629 Gabriel Dos Reis <gdr@codesourcery.com>
631 * Make-lang.in (cp/call.o): Depend on diagnostic.h
632 (cp/typeck.o): Depend on diagnostic.h
633 (cp/typeck2.o): Depend on diagnostic.h
634 (cp/repo.o): Depend on dignostic.h
635 * typeck.c: #include diagnostic.h
636 (convert_for_initialization): Remove extern declaration for
637 warningcount and errorcount.
639 * call.c: #include diagnostic.h
640 (convert_like_real): Remove extern declaration for warnincount and
643 * repo.c: #include diagnostic.h
644 * typeck2.c: #include diagnostic.h
646 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
648 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
651 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
654 * friend.c (do_friend): Use push_decl_namespace for classes at
657 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
658 Jason Merrill <jason_merrill@redhat.com>
661 * class.c (build_secondary_vtable): Use assert, rather than an error
663 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
664 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
665 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
666 Don't set BINFO_VTABLE for a primary virtual base.
668 2001-06-07 Mark Mitchell <mark@codesourcery.com>
670 * decl.c (duplicate_decls): Update source position information
671 when a template function is defined.
673 2001-06-07 Phil Edwards <pme@sources.redhat.com>
675 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
677 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
680 * decl.c (pushtag): Don't push into a complete type's scope.
682 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
684 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
685 (struct lang_decl_flags): Lose generate_with_vtable_p.
686 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
687 * class.c (copy_virtuals): Adjust.
688 * decl2.c (mark_vtable_entries): Adjust.
689 * method.c (make_thunk, build_vtable_entry): Adjust.
690 * class.c (update_vtable_entry_for_fn): Only look as far as the
691 first defining class.
692 (build_vtbl_initializer): Put nothing in the slot for a function only
693 defined in a lost primary virtual base.
694 (add_vcall_offset_vtbl_entries_1): Use the same code for
695 the lost primary case and the normal case.
696 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
697 (get_vfield_offset, get_derived_offset): Lose.
698 (dfs_find_final_overrider): Use look_for_overrides_here.
699 (get_matching_virtual): New fn.
700 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
702 * search.c (look_for_overrides_here): Split out from...
703 (look_for_overrides_r): Here.
705 * class.c (find_final_overrider): Return error_mark_node on error.
707 * decl2.c (key_method): #if 0 accidental change.
709 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
711 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
712 (build_over_call): Likewise.
713 * decl.c (grokparms): Likewise.
714 * pt.c (tsubst_decl): Likewise.
715 * typeck.c (convert_arguments): Likewise.
717 2001-06-05 Mark Mitchell <mark@codesourcery.com>
719 * semantics.c (begin_class_definition): Robustify.
721 * pt.c (instantiate_decl): Tell the repository code about the
722 clones, not the cloned functions.
723 * repo.c (repo_template_used): Explicitly instantiate the cloned
724 function, not the clones.
726 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
728 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
729 ICS_BAD_FLAG on created conversion.
730 (compare_ics): Break out rank.
732 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
734 * decl.c (xref_tag): Remove extraneous %s on dependent name
737 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
739 * class.c (layout_vtable_decl): Fix off by one error on
741 (build_vtt): Likewise.
742 (build_ctor_vtbl_group): Likewise.
744 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
746 * class.c (maybe_indent_hierarchy): New function.
747 (dump_class_hierarchy_r): Add flags. Dump extra binfo
748 information, if enabled. Use maybe_indent_hierarchy. Adjust
750 (dump_class_hierarchy): Adjust prototype. Adjust output format.
751 (dump_array, dump_vtable, dump_vtt): New functions.
752 (finish_struct_1): Adjust hierarchy dumping.
753 (initialize_vtable): Call dump_vtable.
754 (build_vtt): Call dump_vtt.
755 (build_ctor_vtbl_group): Call dump_vtable.
756 * decl2.c (flag_dump_class_layout): Remove.
757 (cxx_decode_option): Remove dump translation unit
758 and dump class hierarchy check. Call dump_switch_p.
759 (finish_file): Adjust dumping.
760 (dump.c): Only dump base classes if not TDF_SLIM.
761 Only dump namespace members if not TDF_SLIM.
762 * optimize.c (dump_function): New function.
763 (optimize_function): Call dump_function.
764 * semantics.c (expand_body): Use dump_enabled_p.
766 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
769 Part missed from first commit
770 * decl2.c (finish_anon_union): Copy context.
772 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
775 * optimize.c (remap_decl): Remap anonymous aggregate members too.
777 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
780 * semantics.c (expand_body): Don't optimize thunks.
782 2001-05-25 Sam TH <sam@uchicago.edu>
784 * cp-tree.h lex.h: Fix header include guards.
786 2001-05-25 Mark Mitchell <mark@codesourcery.com>
788 * decl.c (init_decl_processing): Tweak.
790 2001-05-24 Mark Mitchell <mark@codesourcery.com>
792 * decl.c (duplicate_decls): Tidy.
793 (init_decl_processing): Always set flag_no_builtin.
795 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
798 * decl2.c (do_local_using_decl): Push the decls, even in a
801 2001-05-22 Mark Mitchell <mark@codesourcery.com>
803 * optimize.c (initialize_inlined_parameters): Don't set
804 TREE_READONLY for a VAR_DECL taking the place of an inlined
807 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
809 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
810 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
813 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
815 * parse.y: Refer to compound literals as such, not as
816 constructor-expressions.
818 2001-05-21 Mark Mitchell <mark@codesourcery.com>
820 * call.c (build_op_delete_call): Ignore exception-specifications
821 when looking for matching delete operators.
822 * init.c (build_new_1): Compute whether or not the allocation
823 function used is a placement allocation function or not, and
824 communicate this information to build_op_delete_call.
826 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
828 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
829 (build_vtbl_ref): Adjust.
830 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
831 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
833 (unsupported_options): Correspondingly.
835 * decl2.c (maybe_make_one_only): Check flag_weak, not
838 * cp-tree.def (START_CATCH_STMT): Lose.
839 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
840 * tree.c (cp_statement_code_p): Don't case it.
841 * semantics.c (cp_expand_stmt): Likewise.
842 * cp-tree.h (START_CATCH_TYPE): Lose.
844 * except.c (expand_start_catch_block): Don't start any blocks.
846 (expand_end_catch_block): Don't end any blocks.
847 * parse.y (handler): Don't pass anything from finish_handler_parms
849 * pt.c (tsubst_expr): Likewise.
850 * semantics.c (begin_handler): Call note_level_for_catch here.
851 (finish_handler_parms): Don't return anything.
852 (genrtl_catch_block, begin_catch_block): Lose.
853 (genrtl_handler): Call expand_start_catch here.
855 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
857 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
858 (get_vtable_decl, build_vtt): Not here.
860 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
863 * optimize.c (update_cloned_parm): Copy addressability and other
866 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
868 * pt.c (determine_specialization): Ignore artificial functions.
870 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
872 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
873 (C_RID_CODE): Remove.
874 * lex.c (cxx_init_options): Call set_identifier_size. Update.
875 (init_parse): Don't do it here.
877 2001-05-18 Diego Novillo <dnovillo@redhat.com>
879 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
880 function declaration to avoid stripping the symbol's attributes.
882 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
884 * decl.c (pushdecl): Adjust error string.
885 (xref_tag): Adjust friend class injection warning. Remove the
886 inherited name from the class shadowed scope.
888 2001-05-17 Mark Mitchell <mark@codesourcery.com>
890 * except.c (cp_protect_cleanup_actions): New function.
891 (init_exception_processing): Don't set protect_cleanup_actions
892 here. Do set lang_protect_cleanup_actions.
894 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
896 * spew.c (read_token): Call yyerror on all unexpected tokens.
898 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
900 * init.c (member_init_ok_or_else): Take a tree rather than
902 (expand_member_init): Adjust.
904 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
906 * decl.c (duplicate_decls): Suppress warning about duplicate
907 decls if the first decl is a friend.
909 2001-05-12 Zack Weinberg <zackw@stanford.edu>
911 * except.c (choose_personality_routine): Export. Add
912 explanatory comment. Take an enum languages, not a boolean.
913 (initialize_handler_parm): Adjust to match.
914 * cp-tree.h: Prototype choose_personality_routine.
915 * lex.c (handle_pragma_java_exceptions): New function.
916 (init_cp_pragma): Register #pragma GCC java_exceptions.
918 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
920 * method.c (build_mangled_C99_name): Remove unused prototype.
922 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
924 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
925 * typeck.c (get_member_function_from_ptrfunc,
926 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
927 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
929 Reverted Geoff Keating's 2001-05-03's patch.
931 2001-05-11 Ira Ruben <ira@apple.com>
933 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
935 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
937 * cp-tree.h (finish_label_expr, lookup_label): Delete.
938 * parse.y: Update for '&&'; don't issue warning here.
939 * semantics.c (finish_label_expr): Delete.
941 2001-05-07 Mark Mitchell <mark@codesourcery.com>
943 * splay-tree.h (splay_tree_max): New function.
944 (splay_tree_min): Likewise.
946 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
948 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
949 (pfn_vflag_identifier): Define.
950 Update comment about layout of pointer functions.
951 (build_ptrmemfunc1): Update prototype.
952 (expand_ptrmemfunc_cst): Update prototype.
953 * decl.c (initialize_predefined_identifiers): Initialize
954 pfn_vflag_identifier.
955 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
956 an extra field to the type.
957 * expr.c (cplus_expand_constant): Pass 'flag' between
958 expand_ptrmemfunc_cst and build_ptrmemfunc1.
959 * typeck.c (get_member_function_from_ptrfunc): When
960 FUNCTION_BOUNDARY < 16, look at additional field to determine
961 if a pointer-to-member is a real pointer or a vtable offset.
962 (build_ptrmemfunc1): Add new parameter to contain extra field.
963 (build_ptrmemfunc): Pass the extra field around.
964 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
965 (pfn_from_ptrmemfunc): Ignore the extra field.
967 2001-05-03 Mark Mitchell <mark@codesourcery.com>
969 * cp-tree.h (flag_inline_trees): Update documentation.
970 * decl.c (init_decl_processing): Adjust handling of
971 flag_inline_functions and flag_inline_trees to support -O3.
972 (grokfndecl): Set DECL_INLINE on all functions if that's what
974 (save_function_data): Clear DECL_INLINE in
975 current_function_cannot_inline is non-NULL.
976 * decl2.c (flag_inline_trees): Update documentation.
978 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
980 * dump.c (cp_dump_tree, USING_STMT case): New case.
981 * tree.c (cp_statement_code_p): Add USING_STMT.
982 * decl2.c (do_using_directive): Add the using directive statement.
984 * tree.c (walk_tree): Reformat an if block.
986 2001-05-02 Mark Mitchell <mark@codesourcery.com>
988 * decl.c (compute_array_index_type): Don't try to do anything with
989 the indices when processing a template.
991 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
993 * call.c: NULL_PTR -> NULL.
998 * except.c: Likewise.
1001 * search.c: Likewise.
1003 * typeck.c: Likewise.
1004 * typeck2.c: Likewise.
1006 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1008 * decl2.c (do_using_directive): Revert previous patch.
1010 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1012 * cp-tree.def (USING_STMT): New statement node.
1013 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1014 * decl2.c (do_using_directive): Add USING_STMT to statement
1015 tree. Don't emit errors when processing template decl.
1016 * pt.c (tsubst_expr, USING_STMT case): New case.
1017 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1019 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1021 * call.c (build_new_op): Convert args from reference here.
1022 (build_conditional_expr): Don't convert here.
1024 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1026 * spew.c (last_token_id): New static variable.
1027 (read_token): Set it here.
1028 (yyerror): Use it here.
1030 2001-04-30 Richard Henderson <rth@redhat.com>
1032 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1035 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1037 * gxxint.texi: Remove.
1038 * Make-lang.in: Remove all traces of gxxint.texi.
1040 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1042 * decl2.c (start_static_initialization_or_destruction): Correct
1043 logic to handle the -fno-use-cxa-atexit case.
1045 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1047 * optimize.c (update_cloned_parm): New function.
1048 (maybe_clone_body): Use it. Update the `this' parameter too.
1050 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1052 * decl2.c (unsupported_options): Add new-abi.
1053 * lang-options.h: Remove no longer supported options.
1055 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1057 * except.c (can_convert_eh): Don't check template parms,
1060 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1062 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1064 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1066 * cp-tree.h (adjust_clone_args): Prototype new function.
1067 * class.c (adjust_clone_args): New function.
1068 * decl.c (start_function): Call it for in charge ctors.
1070 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1072 * method.c (use_thunk): Make sure that thunks really are emitted
1075 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1077 * mangle.c (write_chars): New macro.
1078 (hwint_to_ascii): New function
1079 (write_number): Use it.
1080 (write_integer_cst): Deal with really big numbers.
1082 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1084 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1087 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1089 * decl.c (grokdeclarator): Set context of namespace scope
1092 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1094 * cp/optimize.c: Include hashtab.h.
1095 (struct inline_data): Add tree_pruner.
1096 (expand_call_inline, expand_calls_inline): Use it when calling
1098 (optimize_function): Initialize and free tree_pruner.
1100 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1102 Lazy __FUNCTION__ generation.
1103 * cp-tree.def (FUNCTION_NAME): Remove.
1104 * cp-tree.h (function_name_declared_p): Remove.
1105 (cp_fname_init): Prototype.
1106 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1107 don't call declare_function_name. Call start_fname_decls.
1108 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1109 clobber the line number.
1110 (cp_fname_init): New function.
1111 (start_function): Call start_fname_decls.
1112 (finish_function): Call finish_fname_decls.
1113 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1114 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1115 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1116 * parse.y (VAR_FUNC_NAME): New token.
1117 (primary): Add VAR_FUNC_NAME.
1118 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1120 (tsubst, FUNCTION_NAME case): Remove.
1121 (tsubst_copy, FUNCTION_NAME case): Remove.
1122 (tsubst_expr, DECL_STMT case): Be careful with a
1123 DECL_PRETTY_FUNCTION_P.
1124 (instantiate_decl): Remove function_name_declared_p.
1125 * semantics.c (begin_compound_statement): Don't call
1126 declare_function_name here.
1127 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1128 (finish_translation_unit): Call finish_fname_decls.
1129 (expand_body): Remove function_name_declared_p.
1130 * typeck2.c (digest_init): Allow any ERROR_MARK.
1132 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1134 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1135 * semantics.c: Fix some typos.
1137 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1139 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1141 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1143 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1145 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1147 * except.c (build_throw): Wrap the initialization of the exception
1148 object in a MUST_NOT_THROW_EXPR.
1149 (do_free_exception): #if 0.
1151 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1153 * cp-tree.h (finish_enum): Change prototype.
1154 * decl.c (finish_enum): Reorganize.
1155 * parse.y (structsp): Adjust calls to finish_enum.
1157 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1159 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1162 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1164 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1165 (layout_empty_base): Return at end flag.
1166 (build_base_field): Likewise.
1167 (build_base_fields): Likewise.
1168 (layout_virtual_bases): Don't add 1 to eoc value.
1169 (end_of_class): Use full size for empty bases.
1170 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1171 empty bases. Don't add 1 to eoc value. Only add trailing padding
1172 if we're an empty class with no empty bases.
1173 (dump_class_hierarchy): Dump size and alignment.
1175 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1177 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1180 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1182 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1183 is found, look first if name does not match the structure name.
1185 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1187 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1189 (SET_DECL_LANGUAGE): New macro.
1190 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1191 (pushdecl): Likewise.
1192 (build_library_fn_1): Likewise.
1193 (build_cp_library_fn): Likewise.
1194 (grokfndecl): Likewise.
1195 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1196 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1197 * lex.c (retrofit_lang_decl): Likewise.
1198 * mangle.c (mangle_decl_string): Don't mangle the names of
1199 variables declared with C language linkage.
1200 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1202 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1204 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1205 flag_access_control from uninitialized storage.
1207 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1209 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1210 * mangle.c (write_pointer_to_member_type): Fix mangling of
1211 pointers to cv-qualified member function types.
1213 * init.c (build_delete): Create a SAVE_EXPR for the address if
1214 we're going to use it more than once.
1216 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1218 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1219 (expand_ptremfunc_cst): Change prototype.
1220 (delta2_from_ptrmemfunc): Remove.
1221 * expr.c (cplus_expand_constant): Adjust call to
1222 expand_ptrmemfunc_cst.
1223 * typeck.c (build_ptrmemfunc1): Simplify.
1224 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1225 results in a constant.
1226 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1227 (delta2_from_ptrmemfunc): Remove.
1228 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1230 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1232 * cp-tree.h (decl_namespace_list): New macro.
1233 (struct saved_scope): Add decl_ns_list.
1234 * decl.c (mark_saved_scope): Mark it.
1235 * decl2.c: Lose static decl_namespace_list.
1236 (init_decl2): Don't save it.
1238 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1240 * cp-tree.h (warn_return_type, yylex): Delete redundant
1243 * decl.c (current_class_depth, global_namespace): Likewise.
1245 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1247 * repo.c (flag_use_repository): Likewise.
1249 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1251 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1252 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1253 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1254 lvalue_or_else, print_lang_statistics, comp_target_types,
1255 unsigned_type, signed_type, signed_or_unsigned_type,
1256 build_function_call, mark_addressable, incomplete_type_error):
1257 Delete redundant declarations.
1259 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1261 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1262 (TYPE_ANONYMOUS_P): New macro.
1263 (TAGGED_TYPE_P): New macro.
1264 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1265 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1266 * tree.c (no_linkage_helper): Likewise.
1267 * semantics.c (begin_class_definition): Likewise.
1268 * pt.c (convert_template_argument): Likewise.
1269 * lex.c (check_for_missing_semicolon): Likewise.
1271 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1273 * class.c (dfs_unshared_virtual_bases): New function.
1274 (mark_primary_bases): Call it.
1275 (check_bases): Ignore virtual bases when determining
1278 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1280 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1282 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1284 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1285 cloned function to the clone.
1287 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1289 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1291 * semantics.c: Include expr.h.
1293 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1295 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1296 and assignment op. Set TREE_USED for parameter.
1298 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1300 * class.c (find_final_overrider_data): Add `candidates'.
1301 (dfs_find_final_overrider): Don't issue error messages
1303 (find_final_overrider): Issue error messages here.
1304 (build_base_field): Don't warn about amgibuous direct bases here.
1305 (warn_about_ambiguous_direct_bases): New function.
1306 (layout_class_type): Use it.
1308 2001-04-10 Richard Henderson <rth@redhat.com>
1310 * typeck.c (build_array_ref): Push the array reference inside
1311 COMPOUND_EXPR and COND_EXPR.
1313 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1315 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1316 * decl.c (duplicate_decls): Adjust accordingly.
1317 (maybe_commonize_var): Likewise.
1318 (grokfndecl): Likewise.
1319 (start_function): Likewise.
1320 (start_method): Likewise.
1321 * decl2.c (key_method): Likewise.
1322 (import_export_decl): Likewise.
1323 * method.c (implicitly_declare_fn): Likewise.
1324 * optimize.c (maybe_clone_body): Likewise.
1326 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1328 * lang-specs.h: Add __DEPRECATED.
1330 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1332 * search.c (get_dynamic_cast_base_type): When building a new
1333 constant, set its type to ssizetype.
1335 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1337 * optimize.c (expand_call_inline): Only add newly inlined statements
1340 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1342 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1343 (OPERATOR_FORMAT): Likewise.
1344 (OPERATOR_TYPENAME_FORMAT): Likewise.
1345 * operators.def: Remove old name-mangling information.
1346 * decl.c (grok_op_properties): Adjust accordingly.
1347 * lex.c (init_operators): Likewise.
1348 * rtti.c (get_tinfo_decl): Issue error messages about types that
1351 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1353 * decl2.c (import_export_decl): Don't call import_export_class
1354 when processing an inline member function.
1355 * semantics.c (expand_body): Call import_export_decl before
1356 emitting inline functions.
1358 2001-03-28 Richard Henderson <rth@redhat.com>
1360 IA-64 ABI Exception Handling:
1361 * cp-tree.def (EH_SPEC_BLOCK): New.
1362 (MUST_NOT_THROW_EXPR): New.
1363 * cp-tree.h: Update changed function declarations.
1364 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1365 (CPTI_CALL_UNEXPECTED): New.
1366 (struct cp_language_function): Rename x_eh_spec_try_block
1368 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1369 * decl.c (current_binding_level): If no current function
1370 bindings, revert to scope_chain.
1371 (initialize_predefined_identifiers): Remove __cp_push_exception.
1372 (store_parm_decls): Use begin_eh_spec_block.
1373 (finish_function): Use finish_eh_spec_block.
1374 (mark_lang_function): Update for name changes.
1375 * decl2.c (finish_file): No mark_all_runtime_matches.
1376 * dump.c (cp_dump_tree): Handle new tree codes.
1377 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1378 * except.c (catch_language_init, catch_language): Remove.
1379 (init_exception_processing): Don't set language code.
1380 Initialize call_unexpected_node, protect_cleanup_actions,
1381 eh_personality_libfunc, lang_eh_runtime_type.
1382 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1383 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1384 (prepare_eh_type): Split out type canonicalizations ...
1385 (build_eh_type_type): ... from here.
1386 (build_eh_type_type_ref): Remove.
1387 (mark_all_runtime_matches): Remove.
1388 (build_exc_ptr): New.
1389 (do_begin_catch, do_end_catch): New.
1390 (do_pop_exception): Remove.
1391 (build_terminate_handler): Remove.
1392 (choose_personality_routine): Split out language choice from ...
1393 (initialize_handler_parm): ... here.
1394 Use MUST_NOT_THROW_EXPR.
1395 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1396 exception object handling.
1397 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1398 (expand_exception_blocks, alloc_eh_object): Remove.
1399 (begin_eh_spec_block, finish_eh_spec_block): New.
1400 (do_allocate_exception, do_free_exception): New.
1401 (expand_throw): Merge into ...
1402 (build_throw): ... here. Update for abi.
1403 * expr.c (cplus_expand_expr): No expand_internal_throw.
1404 Handle MUST_NOT_THROW_EXPR.
1405 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1406 * semantics.c (*) Update for except.h name changes.
1407 (genrtl_try_block): No protect_with_terminate.
1408 (genrtl_eh_spec_block): New.
1409 (genrtl_handler): Don't emit the goto here.
1410 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1411 (genrtl_finish_function): Don't expand_exception_blocks.
1412 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1414 2001-03-28 Richard Henderson <rth@redhat.com>
1416 * decl.c (struct named_label_list): Rename eh_region to
1417 in_try_scope, add in_catch_scope.
1418 (struct binding_level): Rename eh_region to is_try_scope,
1420 (note_level_for_try): Rename from note_level_for_eh.
1421 (note_level_for_catch): New.
1422 (poplevel): Copy both is_try_scope and is_catch_scope to
1423 the named_label_list struct.
1424 (check_previous_goto_1): Don't check for catch block via
1425 DECL_ARTIFICIAL; use in_try_scope instead.
1426 (check_goto): Likewise.
1427 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1428 * except.c (expand_start_catch_block): Call note_level_for_catch.
1429 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1431 2001-03-27 Richard Henderson <rth@redhat.com>
1433 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1434 exceptions_via_longjmp.
1436 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1438 * pt.c (check_default_tmpl_args): Make error messages clearer.
1440 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1442 * error.c: Also undefine 'A' macro used for cp_printers definition.
1444 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1446 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1448 2001-03-26 Mike Yang <yang@research.att.com>
1449 Mark Mitchell <mark@codesourcery.com>
1451 * dump.c (dump_access): New function.
1452 (cp_dump_tree): Use it. Dump basetype information for class
1455 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1457 * Makefile.in (optimize.o): Depend on params.h.
1458 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1459 (init_decl_processing): Set flag_no_inline when doing
1461 * optimize.c: Include params.h.
1462 (struct inline_data): Improve documentation of FNS. Add
1463 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1464 (INSNS_PER_STMT): New macro.
1465 (remap_block): Use CLONING_P.
1466 (inlinable_function_p): Don't inline big functions.
1467 (expand_call_inline): Keep track of how much inlining we've done.
1468 (optimize_function): Set FIRST_INLINED_FN.
1469 (maybe_clone_body): Set CLONING_P.
1470 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1472 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1473 rest_of_compilation. Clear DECL_RTL for local variables
1475 (clear_decl_rtl): New function.
1477 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1480 * cp-tree.h (skip_type_access_control,
1481 reset_type_access_control): Prototype.
1482 * decl.c (grokdeclarator): Access of friends is not checked.
1483 * parse.y (component_decl_list): Reset type access control.
1484 * semantics.c (decl_type_access_control): Clear
1485 current_type_lookups.
1486 (save_type_access_control): Don't save if not deferring.
1487 (skip_type_access_control, reset_type_access_control): New
1489 (begin_class_definition): Do type access control for basetypes.
1490 Start deferred access control.
1491 (finish_class_definition): Resume immediate access control if
1492 this is a local class.
1494 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1496 * class.c (add_method): Use memcpy/memmove, not bcopy.
1498 * decl.c (duplicate_decls): Likewise.
1500 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1502 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1505 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1507 * decl.c (local_names): Define.
1508 (push_local_name): New.
1509 (grok_reference_init): Return init if initializing static reference
1510 variable with non-constant instead of emitting it.
1511 Move expand_static_init call to cp_finish_decl.
1512 (layout_var_decl): Call push_local_name.
1513 (maybe_commonize_var): Allow inlining functions even if they have
1514 static local variables, use comdat_linkage for them if flag_weak.
1515 (check_initializer): Call obscure_complex_init if
1516 grok_reference_init returned non-zero.
1517 (save_function_data): Clear x_local_names.
1518 (pop_cp_function_context): Free x_local_names.
1519 (mark_inlined_fns): Remove.
1520 (mark_lang_function): Mark x_local_names.
1521 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1522 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1523 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1524 DECL_DISCRIMINATOR_P.
1525 * cp-tree.h (cp_language_function): Add x_local_names.
1526 (lang_decl_flags): Add discriminator into u2.
1527 (lang_decl_inlined_fns): Remove.
1528 (lang_decl): inlined_fns is now a TREE_VEC.
1529 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1530 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1531 TREE_VEC, not a custom structure.
1532 (optimize_function): Likewise.
1533 * mangle.c (discriminator_for_local_entity): Discriminate among
1534 VAR_DECL local entities.
1535 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1538 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1540 Add support for Java interface method calls.
1541 * cp-tree.h (struct lang_type): Add java_interface flag.
1542 (TYPE_JAVA_INTERFACE): New macro.
1543 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1544 by setting TYPE_JAVA_INTERFACE.
1545 * call.c (java_iface_lookup_fn): New static.
1546 (build_over_call): If calling a method declared in a
1547 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1548 expression which resolves the function address.
1549 (build_java_interface_fn_ref): New function.
1551 2001-03-22 Richard Henderson <rth@redhat.com>
1553 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1554 * except.c: Don't include it.
1556 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1557 based on an idea from Joe Buck <jbuck@synopsys.com>
1559 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1561 (data_def, component_decl): Add reductions to bad_decl.
1563 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1565 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1566 anonymous aggregates, since they don't have assignment operator
1568 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1569 assignment operators for anonymous structure fields.
1571 2001-03-21 Jason Merrill <jason@redhat.com>
1573 * pt.c (instantiate_decl): Abort if we see a member constant
1574 instantiation that doesn't already have its initializer.
1575 Downgrade explicit instantiation without definition to pedwarn.
1577 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1578 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1579 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1581 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1582 (pending_vtables): Remove.
1583 * decl2.c (pending_vtables): Remove.
1584 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1585 CLASSTYPE_VTABLE_NEEDS_WRITING.
1586 (import_export_class): Likewise.
1587 (init_decl2): Don't mark pending_vtables.
1588 * lex.c (handle_pragma_vtable): Just sorry.
1589 * pt.c (instantiate_class_template): Don't mess with
1590 CLASSTYPE_VTABLE_NEEDS_WRITING.
1591 (mark_class_instantiated): Likewise.
1592 * ptree.c (print_lang_type): Don't print it.
1593 * semantics.c (begin_class_definition): Don't set it.
1595 * pt.c (template_tail): Replace with last_pending_template.
1596 (maybe_templates, maybe_template_tail): Remove.
1597 (add_pending_template): Adjust.
1598 (instantiate_pending_templates): Adjust.
1600 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1601 (current_lang_stack): Remove.
1602 * decl.c (maybe_push_to_top_level): Don't initialize it.
1603 (duplicate_decls): Use current_lang_depth.
1604 (xref_basetypes): Likewise.
1605 * class.c (current_lang_depth): New fn.
1606 (push_lang_context): Use more varray functionality.
1607 (pop_lang_context): Likewise.
1609 * error.c (GLOBAL_THING): Always use '__'.
1611 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1613 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1615 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1616 operators, even when they have `extern "C"' linkage.
1618 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1620 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1621 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1622 where it's not necessary.
1623 (add_method): Remove optimization involving comparison of
1624 DECL_ASSEMBLER_NAME.
1625 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1626 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1627 where it's not necessary.
1628 (check_methods): Likewise.
1629 (build_clone): Likewise.
1630 (built_vtt): Likewise.
1631 * cp-tree.h (DECL_NEEDED_P): Likewise.
1632 * decl.c (pushtag): Likewise.
1633 (duplicate_decls): Likewise.
1634 (pushdecl): Likewise.
1635 (builtin_function): Likewise.
1636 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1637 (build_cp_library_fn): Likewise.
1638 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1639 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1640 where it's not necessary.
1641 (make_rtl_for_nonlocal_decl): Likewise.
1642 (cp_finish_decl): Likewise.
1643 (grokfndecl): Likewise.
1644 (grokvardecl): Likewise.
1645 (grokdeclarator): Likewise.
1646 (start_function): Likewise.
1647 (cp_missing_return_ok_p): Likewise.
1648 * decl2.c (grokclassfn): Likewise.
1649 (check_classfn): Likewise.
1650 (finish_static_data_member_decl): Likewise.
1651 (grokfield): Likewise.
1652 * error.c (GLOBAL_IORD_P): Remove.
1653 (dump_global_iord): Improve output.
1654 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1655 * except.c (nothrow_libfn_p): Summarily reject any function not in
1657 * init.c (build_java_class_ref): Don't explicitly set
1658 DECL_ASSEMBLER_NAME after calling mangle_decl.
1659 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1660 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1661 * method.c (set_mangled_name_for_decl): Don't explicitly set
1662 DECL_ASSEMBLER_NAME after calling mangle_decl.
1663 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1664 IDENTIFIER_GLOBAL_VALUE for the thunk.
1665 * pt.c (set_mangled_name_for_template_decl): Remove.
1666 (check_explicit_specialization): Don't use it.
1667 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1668 (tsubst_friend_function): Likewise.
1669 (tsubst_decl): Likewise.
1670 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1671 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1672 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1673 where it's not necessary.
1674 (tinfo_base_init): Likewise.
1675 (create_real_tinfo_var): Likewise.
1676 * search.c (looup_field_1): Likewise.
1677 * semantics.c (finish_named_return_value): Likewise.
1678 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1680 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1682 Correct semantics restrictions checking in throw-expression.
1683 * except.c (is_admissible_throw_operand): New function.
1684 (build_throw): Use it.
1686 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1688 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1691 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1693 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1694 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1695 * decl.c (duplicate_decls): Likewise.
1696 (builtin_function): Likewise.
1697 (build_library_fn): Likewise.
1698 (build_cp_library_fn): Likewise.
1699 (check_initializer): Likewise.
1700 (cp_finish_decl): Likewise.
1701 * decl2.c (grokfield): Likewise.
1702 (grok_function_init): Remove #if 0'd code.
1703 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1704 * friend.c (do_friend): Likewise.
1705 * init.c (get_temp_regvar): Likewise.
1706 * method.c (make_thunk): Likewise.
1707 * pt.c (tsubst_friend_function): Likewise.
1708 (tsubst_decl): Likewise.
1709 (regenerate_decl_from_template): Likewise.
1710 * semantics.c (genrtl_named_return_value): Likewise.
1711 (expand_body): Likewise.
1712 (genrtl_finish_function): Likewise.
1713 * tree.c (cp_tree_equal): Likewise.
1715 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1717 * call.c (convert_like_real): Add extra semantics to INNER
1718 parameter. Don't convert to temporary if a user conversion
1719 gives us an lvalue that we're about to bind to a reference.
1720 Set INNER to indicate pending reference binding on recursive
1723 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1725 * cp/lex.c: Delete duplicate pending_lang_change.
1727 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1729 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1731 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1732 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1734 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1736 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1738 2001-03-08 Stan Shebs <shebs@apple.com>
1740 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1742 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1744 * spew.c: Remove references to CPP_OSTRING.
1746 2001-03-06 Andrew Haley <aph@redhat.com>
1748 * typeck.c (convert_arguments): Check that we have an fndecl.
1750 2001-03-05 Andrew Haley <aph@redhat.com>
1752 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1753 __built_in_constant_p.
1755 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1757 * typeck.c (build_static_cast): Allow enum to enum conversions
1760 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1762 * class.c (check_field_decls): Pointers to member do not a
1763 non-pod struct make, as per DR 148.
1765 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1767 * call.c (joust): cp_pedwarn when using gnu extension concerning
1768 worst conversion sequences.
1770 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1772 * decl.c: Replace all uses of 'boolean' with 'bool'.
1774 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1776 * lang-specs.h: Add zero initializer for cpp_spec field to
1777 all array elements that need one. Don't put an #ifdef inside
1778 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1781 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1783 Implement using decls inside template functions.
1784 * decl2.c (validate_nonmember_using_decl): Don't special case
1785 fake_std_node in the global namespace. Don't reject early when
1786 processing a template.
1787 (do_local_using_decl): Add to statement tree. Don't do further
1788 processing when building a template.
1789 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1791 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1793 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1794 same function. Do complain about ambiguating extern "C"
1797 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1799 Remove floating point and complex type template constant parms.
1800 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1801 COMPLEX_TYPE extensions.
1802 (invalid_nontype_parm_type_p): Likewise.
1804 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1806 * except.c (call_eh_info): Revert "match_function"'s type.
1808 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1810 Fix ctor vtable vcall offsets.
1811 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1812 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1813 (get_matching_base): Remove.
1814 (get_original_base): New function.
1815 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1816 Use a virtual thunk for a ctor vtable with an index
1817 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1818 primary base within a constructor vtable. Only set
1819 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1820 when primary base has been lost.
1821 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1823 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1825 * call.c (joust): Ensure more_specialized()'s argument length
1826 parameter has correct value for constructors.
1828 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1830 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1832 * decl.c (mark_inlined_fns): Prototype.
1834 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1836 * spew.c (yylex): Correct handling of friends.
1838 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1840 * mangle.c (write_encoding): Pass write_function_type the
1841 FUNCTION_DECL for the function being encoded.
1842 (write_function_type): Pass it along to write_bare_function_type.
1843 (write_bare_function_type): Pass it along to write_method_parms.
1844 (write_method_parms): Don't mangle the compiler-generated
1845 parameters to a constructor or destructor.
1847 2001-02-22 Andreas Jaeger <aj@suse.de>
1849 * optimize.c: Include toplev.h for
1850 note_deferral_of_defined_inline_function prototype.
1852 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1854 * cp-tree.h (struct lang_decl_inlined_fns): New.
1855 (struct lang_decls): Add inlined_fns.
1856 (DECL_INLINED_FNS): New macro.
1857 * optimize.c (struct inline_data): Add inlined_fns.
1858 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1859 (inlinable_function_p): Likewise, fix typo in comment,
1860 function is not inlinable if it already inlined function currently
1862 (expand_call_inline): Add fn to inlined_fns if neccessary.
1863 (optimize_function): Initialize inlined_fns.
1864 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1865 * decl.c (mark_inlined_fns): New function.
1866 (lang_mark_tree): Call it.
1868 2001-02-21 Jason Merrill <jason@redhat.com>
1870 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1871 (DECL_UNINLINABLE): Move to middle-end.
1873 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1874 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1875 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1876 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1877 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1879 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1882 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1884 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1887 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1889 * optimize.c (expand_call_inline): Don't walk subtrees of type
1892 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1894 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1897 2001-02-18 Jason Merrill <jason@redhat.com>
1899 Do put the VTT parameter in DECL_ARGUMENTS.
1900 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1901 (current_vtt_parm): New macro.
1902 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1903 (DECL_HAS_VTT_PARM_P): New macro.
1904 (DECL_VTT_PARM): Remove.
1905 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1906 * decl.c (duplicate_decls): Only copy the operator code if
1908 (start_function): Set current_vtt_parm.
1909 (lang_mark_tree): Don't mark vtt_parm.
1910 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1911 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1912 * class.c (build_clone): Maybe remove the VTT parm.
1913 * optimize.c (maybe_clone_body): Set up the VTT parm.
1914 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1915 * call.c (build_over_call): Just allow the VTT arg.
1916 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1917 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1918 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1919 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1920 * error.c (dump_function_decl): Likewise.
1921 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1922 if we try to call a constructor with in-charge or VTT parms.
1923 * method.c (skip_artificial_parms_for): New fn.
1924 * call.c (add_function_candidate, build_over_call): Call it.
1925 * call.c (build_new_method_call): Use current_vtt_parm.
1926 * init.c (expand_virtual_init): Likewise.
1927 * class.c (same_signature_p): No longer static.
1928 * cp-tree.h: Declare it.
1929 * search.c (look_for_overrides_r): Use it.
1931 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1933 * cp-tree.h (new_abi_rtti_p): Remove.
1934 (name_mangling_version): Likewise.
1935 (flag_do_squangling): Likewise.
1936 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1937 * decl.c (grokfndecl): Likewise.
1938 * decl2.c (name_mangling_version): Remove.
1939 (flag_do_squangling): Likewise.
1940 (lang_f_options): Remove `squangle'.
1941 (unsupported_options): Add `squangle'.
1942 (cxx_decode_option): Issue a warning about uses of
1943 -fname-mangling-version.
1944 (finish_file): Remove old ABI support.
1945 * pt.c (check_explicit_specialization): Likewise.
1946 (tsubst_decl): Likewise.
1947 * rtti.c (init_rtti_processing): Likewise.
1948 (build_headof): Likewise.
1949 (get_tinfo_decl_dynamic): Likewise.
1950 (tinfo_from_decl): Likewise.
1951 (build_dynamic_cast_1): Likewise.
1952 (synthesize_tinfo_var): Likewise.
1953 * init.c (build_new): Allow enumeration types for the array-bounds
1954 in a direct-new-declarator.
1956 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1958 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1959 TREE_PROTECTED from the template being specialized.
1961 2001-02-17 Jason Merrill <jason@redhat.com>
1963 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1965 * decl.c (bad_specifiers): Allow throw specs on things with
1966 pointer-to-function or -member-function type.
1967 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1970 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1972 * call.c (check_dtor_name): Handle template names correctly.
1974 2001-02-16 Jason Merrill <jason@redhat.com>
1976 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1977 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1978 * optimize.c (maybe_clone_body): Don't substitute it.
1979 * call.c (build_new_method_call): Check in_chrg instead.
1980 * init.c (expand_virtual_init): Likewise.
1982 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1984 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1985 class-type introduces at least a type-name.
1987 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1989 * call.c (convert_like_real): Create a temporary for non-lvalue.
1991 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1993 * cp-tree.h: Fix typos in comments.
1995 2001-02-16 Jason Merrill <jason@redhat.com>
1997 * optimize.c (remap_block): If we're compiling a clone, pass the
1998 new block to insert_block.
2000 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2002 * semantics.c (finish_asm_stmt): Robustify.
2004 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2006 * pt.c (push_template_decl_real): Don't remangle the name of a
2009 2001-02-15 Jim Meyering <meyering@lucent.com>
2011 * Make-lang.in (c++.install-common): Depend on installdirs.
2012 (c++.install-info): Likewise.
2013 (c++.install-man): Likewise.
2015 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2017 * typeck2.c (build_m_component_ref): Robustify.
2019 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2021 * friend.c (do_friend): Don't take the nested [template] class
2022 into account when deciding whether to warn about the friend
2023 function not referring to a template function.
2025 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2027 * typeck.c (build_unary_op): Clarify error message.
2029 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2031 * parse.y (component_constructor_declarator): allow optional
2032 parentheses around constructor class name.
2034 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2036 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2038 * init.c (emit_base_init): Remove incorrect comment about
2040 * method.c (make_thunk): Fix comment alignment.
2042 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2044 Kill remnants of this is variable.
2045 * cp-tree.h (flag_this_is_variable): Remove.
2046 * decl2.c (flag_this_is_variable): Remove.
2047 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2048 (build_vbase_path): The path is non-static, even in a cdtor.
2049 (resolves_to_fixed_type_p): Add additional return value.
2050 * search.c (init_vbase_pointers): Adjust.
2051 * tree.c (lvalue_p_1): Adjust.
2052 * typeck.c (mark_addressable): Adjust.
2054 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2056 * pt.c (unify): Don't check cv quals of array types.
2058 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2060 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2061 check whether we already have the type.
2063 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2065 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2066 * call.c (build_op_delete_call): Simplify to remove duplicate
2068 * class.c (clone_function_decl): Don't build the deleting variant
2069 of a non-virtual destructor.
2070 * decl.c (finish_destructor_body): Don't call delete if this is a
2071 non-virtual destructor.
2072 * init.c (build_delete): Explicitly call `operator delete' when
2073 deleting an object with a non-virtual destructor.
2075 2001-02-13 Jason Merrill <jason@redhat.com>
2077 * lang-specs.h: Add more __EXCEPTIONS.
2079 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2081 * typeck2.c (process_init_constructor): Check
2082 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2084 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2086 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2087 Remove spurious information in comment. Allow further
2088 adjustments of REFERENCE_TYPE args.
2090 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2092 * errfn.c (cp_deprecated): Tweak diagnostic text.
2093 * parse.y (new_initializer): Deprecate initializer lists
2096 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2098 Remove old ABI support.
2100 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2102 * decl2.c (flag_vtable_thunks): Always set it to 1.
2103 (flag_new_abi): Likewise.
2104 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2106 * Makefile.in (g++spec.o): Fix typo.
2108 2001-02-09 Jason Merrill <jason@redhat.com>
2110 * lang-specs.h: Restore definition of __EXCEPTIONS.
2112 2001-02-08 Jason Merrill <jason@redhat.com>
2114 * search.c (shared_member_p): New function.
2115 (lookup_field_r): Use it.
2116 * cp-tree.h (SHARED_MEMBER_P): Remove.
2118 * method.c (process_overload_item): Handle template-dependent array
2120 * pt.c (type_unification_real): If we end up with undeduced nontype
2123 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2126 * typeck2.c (friendly_abort): Don't say anything if we have
2127 earlier errors or sorries.
2129 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2130 wchar_t. Ignore if in_system_header.
2132 * decl.c (maybe_push_cleanup_level): New fn...
2133 (start_decl_1): ...split out from here.
2134 * cvt.c (build_up_reference): Use it.
2135 * cp-tree.h: Declare it.
2137 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2139 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2142 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2144 * pt.c (lookup_template_class): Make sure it's a primary
2145 template or template_template_parm when called from the parser.
2146 (instantiate_template_class): Add assertion.
2148 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2150 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2151 from error_mark_node.
2153 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2155 Fix specification and implementation bugs in V3 ABI
2156 construction vtables.
2157 * cp-tree.h (flag_dump_class_layout): New flag.
2158 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2159 (BINFO_LOST_PRIMARY_P): New flag.
2160 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2161 (BINFO_PRIMARY_MARKED_P): Rename to ...
2162 (BINFO_PRIMARY_P): ... here.
2163 (binfo_via_virtual): New prototype.
2164 * decl2.c (flag_dump_class_layout): New flag.
2165 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2166 use `=' as a file name separator.
2167 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2169 (build_vtbl_address): If this is a virtual primary base, then
2170 get the vtbl of what it is ultimately primary for.
2171 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2172 for BINFO_PRIMARY_P.
2173 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2174 (get_shared_vbase_if_not_primary): Likewise.
2175 (dfs_get_pure_virtuals): Likewise.
2176 (expand_upcast_fixups): Likewise.
2177 (fixup_virtual_upcast_offsets): Likewise.
2178 (dfs_find_vbase_instance): Likewise.
2179 (find_vbase_instance): Likewise.
2180 (binfo_from_vbase): Adjust comment to reflect reality.
2181 (binfo_via_virtual): New function.
2182 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2183 for binfo walking during VTT construction.
2184 (dfs_mark_primary_bases): Remove.
2185 (force_canonical_binfo_r): New function.
2186 (force_canonical_binfo): New function.
2187 (mark_primary_virtual_base): New function.
2188 (mark_primary_bases): Walk in inheritance graph order, use
2189 mark_primary_virtual_base.
2190 (determine_primary_base): Use some more intermediate variables.
2191 (dfs_find_final_overrider): Don't check for overriding along a
2193 (dfs_modify_vtables): Walk into primary virtual bases too.
2194 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2195 (build_base_fields): Likewise.
2196 (dfs_set_offset_for_unshared_vbases): Likewise.
2197 (layout_virtual_bases): Likewise.
2198 (end_of_class): Likewise.
2199 (finish_struct_1): Call dump_class_hierarchy, if requested.
2200 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2201 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2202 (dump_class_hierarchy): Add file parameter. Append to file, if
2204 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2205 Use canonical base for virtual bases.
2206 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2207 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2208 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2209 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2211 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2212 from DATA. We want virtual primary bases and all bases via virtual.
2213 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2214 virtual base when not a construction vtable.
2215 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2216 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2217 Use canonical bases when processing virtual bases.
2218 (accumulate_vtbl_inits): We're interested in any base via a
2220 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2221 within a construction vtable, determine what is being overridden.
2222 (build_vtbl_initializer): Add more comments
2223 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2224 (build_rtti_vtbl_entries): Check if the base has lost its
2227 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2229 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2231 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2233 * decl.c (pushdecl): Call abort instead of fatal.
2234 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2235 * init.c (build_new_1): Likewise.
2236 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2237 * decl.c (build_typename_type): hash_table_init now returns void.
2238 decl.c (init_decl_processing): Make an error non-fatal.
2240 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2242 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2244 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2245 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2246 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2247 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2248 * decl.c (maybe_commonize_var): Use the new name-mangling where
2250 * decl2.c (comdat_linkage): Enhance comments. Make all
2251 compiler-generated things static, if COMDAT is not available.
2252 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2254 (tinfo_base_init): Use the correct mangled name for typeinfo
2255 strings, and push them into the global scope.
2256 (typeinfo_in_lib_p): New function.
2257 (synthesize_tinfo_var): Use it.
2258 (create_real_tinfo_var): Likewise.
2260 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2262 * decl.c (push_class_binding): Use context_for_name_lookup instead
2264 * search.c (context_for_name_lookup): Remove static. Check for NULL
2265 context in the loop.
2266 * cp-tree.h (context_for_name_lookup): Add prototype.
2268 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2270 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2271 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2273 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2274 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2276 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2278 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2279 of macros used when compiling g++spec.c.
2280 * g++spec.c (lang_specific_driver): Link with the shared
2283 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2285 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2286 make_reference_declarator, make_call_declarator), method.c
2287 (implicitly_declare_fn), parse.y (namespace_using_decl,
2288 notype_unqualified_id, expr_or_declarator, new_type_id,
2289 after_type_declarator, direct_after_type_declarator,
2290 notype_declarator, complex_notype_declarator,
2291 complex_direct_notype_declarator, qualified_id,
2292 notype_qualified_id, overqualified_id, direct_new_declarator,
2293 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2294 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2295 instead of build_parse_node.
2297 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2299 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2300 (minus_one_node): Moved to top level gcc directory. Renamed
2301 to integer_minus_one_node.
2303 * init.c (init_init_processing): Don't set minus_one_node.
2304 (build_vec_init): Use integer_minus_one_node.
2306 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2308 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2310 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2311 identical and they would be replaced with constant, remove
2312 MODIFY_EXPR from the tree.
2314 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2316 * Make-lang.in: Remove all dependencies on defaults.h.
2317 * call.c: Don't include defaults.h.
2319 * decl2.c: Likewise.
2320 * except.c: Likewise.
2324 * typeck.c: Likewise.
2326 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2328 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2329 operators even in "C" linkage.
2330 * method.c (set_mangled_name_for_decl): Likewise.
2331 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2332 overloaded operators in "C" linkage.
2334 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2336 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2337 (tsubst_arg_types): Check parameter is not void.
2338 (tsubst): Adjust tsubst_decl call.
2340 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2342 * call.c (add_builtin_candidate): Quote std properly, from
2345 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2347 * pt.c (check_explicit_specialization): Clone constructors and
2350 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2352 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2353 indicates anything special about template depth. Make sure we
2354 only count the user visible template classes.
2356 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2358 * call.c (build_conv): Typo in comment.
2359 (add_builtin_candidate): Add more explanation.
2360 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2361 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2362 when we have enumeral types.
2363 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2364 candidates for relops and eqops.
2365 (joust): Simplify control flow. Allow a non-template user
2366 function to hide a builtin.
2368 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2370 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2371 (more_specialized): Add deduction parameter.
2372 * call.c (joust): Adjust more_specialized call.
2373 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2374 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2375 (get_bindings_order): Remove.
2376 (get_bindings_real): Add DEDUCE parameter.
2377 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2378 REFERENCE_TYPE jig for DEDUCE_ORDER.
2379 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2380 maybe_adjust_types_for_deduction.
2381 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2383 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2384 (check_cv_quals_for_unify): Use new unify qualifier flags.
2385 (unify): Clear new unify qualifier flags.
2386 (get_bindings_real): Add DEDUCE parameter.
2387 (get_bindings): Adjust call to get_bindings_real.
2388 (get_bindings_overload): Likewise.
2389 (most_specialized_instantiation): Adjust call to
2392 2001-01-19 Jason Merrill <jason@redhat.com>
2394 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2396 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2399 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2401 * decl2.c (arg_assoc_class): Fix double iteration logic.
2403 2001-01-19 Jason Merrill <jason@redhat.com>
2405 * init.c (build_delete): Always call convert_force to strip cv-quals.
2407 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2408 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2409 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2411 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2413 * search.c (get_vbase_1): Count only virtual bases.
2415 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2417 * class.c (duplicate_tag_error): Robustify flag clearing.
2419 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2421 * cp-tree.h (lookup_template_class): Add complain parm.
2422 * decl.c (lookup_namespace_name): Adjust call to
2423 lookup_template_class.
2424 (make_typename_type): Likewise.
2425 * semantics.c (finish_template_type): Likewise.
2426 * pt.c (lookup_template_class): Add complain parm. Adjust.
2427 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2430 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2432 * pt.c (copy_default_args_to_explicit_spec): Preserve
2433 object's CV quals. Reorganize.
2435 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2437 * typeck.c (build_modify_expr): Say `initialization' for
2439 * init.c (build_default_init): Convert to enumeral type, if
2442 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2444 * parse.y (nomods_initdcl0): Properly set things up for
2447 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2449 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2450 (type_unification_real): Set it.
2453 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2455 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2457 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2459 * semantics.c (begin_class_definition): Check we're not inside a
2462 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2464 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2467 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2469 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2470 * call.c (build_over_call): Add comment.
2472 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2474 * cvt.c (ocp_convert): Handle vector type conversion
2475 * typeck2.c (digest_init): Handle vector type initializations
2477 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2479 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2482 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2484 * pt.c (check_nontype_parm): Rename to ...
2485 (invalid_nontype_parm_type_p): ... here.
2486 (process_template_parm): Adjust.
2487 (convert_template_argument): Adjust.
2489 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2491 * pt.c (check_nontype_parm): New function.
2492 (process_template_parm): Use it.
2493 (convert_template_argument): Use it.
2494 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2497 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2499 * tree.c: Add defaults.h
2500 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2501 * Make-lang.in (cp/tree.o): Add defaults.h.
2503 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2505 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2507 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2509 * g++.1: Change to be ".so man1/gcc.1".
2511 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2513 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2515 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2516 ($(srcdir)/cp/g++int.info): New target.
2517 * gxxint.texi: Add info directory entry. Use @@ in email address.
2518 * .cvsignore: Update.
2520 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2522 * typeck.c (build_c_cast): Do template processing earlier.
2523 Always pedwarn on array casts.
2525 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2527 * friend.c (make_friend_class): Make sure a templated class is
2528 actually a template.
2530 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2532 * decl2.c (get_guard): Set linkage from guarded decl.
2534 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2536 * call.c (convert_default_arg): Check for unprocessed
2538 * cp-tree.h (replace_defarg): Move to spew.c.
2539 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2540 spew.c, which is where they really are.
2541 (done_pending_defargs): Declare.
2542 (unprocessed_defarg_fn): Declare.
2543 * decl.c (replace_defarg): Move to spew.c
2544 * parse.y (structsp): Call done_pending_defargs.
2545 * spew.c (defarg_fns): Rearrange list structure.
2546 (defarg_fnsdone): New static variable.
2547 (defarg_depfns): New static variable.
2548 (init_spew): Adjust.
2549 (add_defarg_fn): Store the type in TREE_TYPE.
2550 (do_pending_defargs): Detect and deal with ordering constraints
2552 (done_pending_defargs): New function.
2553 (unprocessed_defarg_fn): New function.
2554 (replace_defarg): Moved from decl.c. Robustify. Don't save
2555 if circularity detected.
2557 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2559 * pt.c (unify): Check array has a domain, before checking
2560 whether it is variable sized.
2562 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2564 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2565 parameters with pointers to arrays of unknown bound.
2567 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2569 * parse.y (template_parm_header, template_spec_header): New
2570 reductions. Split out from ...
2571 (template_header): ... here. Use them.
2572 (template_template_parm): Use template_parm_header.
2573 * semantics.c (finish_template_template_parm): Add assert.
2575 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2577 * mangle.c (write_builtin_type): Fix thinko.
2579 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2580 (copy_default_args_to_explicit_spec): Likewise.
2581 (check_explicit_specialization): Use it.
2583 * class.c (finish_struct_1): Remove last argument in call to
2584 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2585 * decl.c (builtin_function): Likewise.
2586 (build_cp_library_fn): Likewise.
2587 (check_initializer): Likewise.
2588 (make_rtl_for_nonlocal_decl): Likewise.
2589 (cp_finish_decl): Likewise.
2590 (start_function): Likewise.
2591 * decl2.c (finish_anon_union): Likewise.
2592 * friend.c (do_friend): Likewise.
2593 * init.c (build_java_class_ref): Likewise.
2594 * method.c (make_thunk): Likewise.
2595 * pt.c (tsubst_friend_function): Likewise.
2596 * semantics.c (expand_body): Likewise.
2598 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2600 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2601 looking at DECL_CLONED_FUNCTION for non-functions.
2603 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2605 * error.c (dump_template_parameter): Use parm to determine how
2606 to print default value.
2608 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2610 * class.c (duplicate_tag_error): Clear more flags.
2612 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2614 * call.c (build_new_method_call): Use binfo_for_vbase.
2616 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2618 * cp-tree.h (flag_cond_mismatch): Don't declare.
2619 * decl2.c (flag_cond_mismatch): Don't define.
2620 (lang_f_options): Remove cond-mismatch.
2621 (unsupported_options): Add cond-mismatch.
2623 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2625 * class.c (handle_using_decl): Reject using of constructor name
2626 of sourcing class. Allow injecting of a method with same name as
2627 nested class. Fixup error messages.
2629 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2631 * decl2.c (lang_decode_option): Handle -Wformat=2.
2633 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2635 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2636 initialized_in_class.
2637 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2638 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2639 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2640 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2641 * pt.c (check_default_tmpl_args): Adjust for
2642 DECL_INITIALIZED_IN_CLASS_P.
2643 (instantiate_class_template): Likewise.
2644 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2646 * class.c (finish_struct): Constify saved_filename.
2648 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2650 * class.c (duplicate_tag_error): Adjust diagnostic.
2651 (finish_struct): Locally set location to start of struct.
2652 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2654 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2656 * decl.c (struct binding_level): Adjust class_shadowed comments
2658 (push_class_level_binding): Ajust comments to reflect reality.
2659 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2660 Don't set TREE_VALUE on the class_shadowed list.
2662 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2664 * decl2.c (acceptable_java_type): Allow references too.
2665 * init.c (build_java_class_ref): When using the new ABI, search
2666 `class$' and have it mangled with `mangle_decl.'
2667 * mangle.c (write_java_integer_type_codes): New function.
2668 (write_builtin_type): Detect and mangle Java integer and real
2671 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2673 * decl2.c (grokfield): Don't accept `asm' specifiers for
2674 non-static data members.
2676 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2678 * expr.c (cplus_expand_expr): Don't reset `target'.
2680 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2682 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2684 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2686 * parse.y (template_datadef): Check for error_mark_node.
2688 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2690 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2692 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2694 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2695 (record_builtin_type): Make non-static.
2696 (flag_short_double): Don't declare.
2697 (init_decl_processing): Remove the creation of many tree nodes now
2698 in c_common_nodes_and_builtins.
2699 (build_void_list_node): New function.
2700 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2701 * cp-tree.h (flag_short_wchar): Don't declare.
2703 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2705 * call.c (build_conv): Don't use build1 for USER_CONV.
2706 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2708 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2710 * lex.c (lang_init): Call c_common_lang_init.
2712 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2714 * search.c (lookup_fnfields_here): Remove.
2715 (look_for_overrides_r): Use lookup_fnfields_1.
2716 Ignore functions from using declarations.
2718 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2720 Implement exceptions specifiers for implicit member functions.
2721 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2722 * method.c (synthesize_exception_spec): New function.
2723 (locate_dtor, locate_ctor, locate_copy): New functions.
2724 (implicitly_declare_fn): Generate the exception spec too.
2725 * search.c (check_final_overrider): Check artificial functions
2727 * typeck2.c (merge_exception_specifiers): New function.
2729 2001-01-03 Jason Merrill <jason@redhat.com>
2731 * init.c (build_default_init): New fn.
2732 (perform_member_init): Split out from here.
2733 (build_new_1): Use it. Simplify initialization logic.
2734 (build_vec_init): Take an array, rather than a pointer and maxindex.
2735 Speed up simple initializations. Don't clean up if we're assigning.
2736 * cp-tree.h: Adjust.
2737 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2738 * parse.y (new_initializer): Return void_zero_node for ().
2739 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2740 * typeck2.c (digest_init): Only complain about user-written
2743 2000-12-22 Mike Stump <mrs@wrs.com>
2745 * decl2.c: (max_tinst_depth): Increase to 50.
2747 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2749 * class.c (invalidate_class_lookup_cache): Zero the
2750 previous_class_values.
2751 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2753 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2754 * decl.c (free_bindings): New variable.
2755 (push_binding): Don't create a new binding if we have one on the
2757 (pop_binding): Put old bindings on the free list.
2758 (init_decl_processing): Use size_int, not build_int_2.
2759 Register free_bindings as a GC root.
2760 (cp_make_fname_decl): Use size_int, not build_int_2.
2761 (push_inline_template_parms_recursive): Likewise.
2762 (end_template_parm_list): Likewise.
2763 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2764 (tsubst_template_parms): Use size_int, not build_int_2.
2766 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2768 2001-01-02 Richard Henderson <rth@redhat.com>
2770 * parse.y (asm): Set ASM_INPUT_P.
2772 2001-01-02 Jason Merrill <jason@redhat.com>
2774 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2777 * typeck.c (cp_truthvalue_conversion): New fn.
2778 * cvt.c (ocp_convert): Use it.
2780 * cp-tree.h: Lose c-common.c decls.
2782 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2783 * cvt.c (convert_to_void): Use type_unknown_p.
2785 * typeck.c (strip_all_pointer_quals): Also strip quals from
2786 pointer-to-member types.
2788 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2791 * call.c (build_new_method_call): Do evaluate the object parameter
2792 when accessing a static member.
2793 * typeck.c (build_component_ref): Likewise.
2795 2001-01-02 Andreas Jaeger <aj@suse.de>
2797 * decl.c (cp_missing_noreturn_ok_p): New.
2798 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2800 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2802 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2804 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2806 * class.c (pushclass): Remove #if 0'd code.
2807 * cp-tree.h (overload_template_name): Remove.
2808 * decl.c (store_bindings): Simplify.
2809 (pop_from_top_level): Likewise.
2810 * pt.c (overload_template_name): Remove.
2811 (instantiate_decl): Don't call push_to_top_level if it's not
2814 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2816 * pt.c (register_local_specialization): Don't return a value.
2817 (lookup_template_class): Use move-to-front heuristic when looking
2818 up template instantiations.
2819 (instantiate_decl): Only push_to_top_level when we're actually
2820 going to instantiate the template.
2822 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2824 * search.c (binfo_for_vtable): Return least derived class, not
2825 most. Handle secondary vtables.
2827 2000-12-22 Jason Merrill <jason@redhat.com>
2829 * pt.c (more_specialized): Don't optimize len==0.
2830 (fn_type_unification): If we're adding the return type, increase len.
2832 * typeck.c (build_binary_op): Fix pmf comparison logic.
2834 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2835 DECL_STATIC_FUNCTION_P.
2837 * semantics.c (genrtl_finish_function): Don't try to jump to
2838 return_label unless it exists.
2840 In partial ordering for a call, ignore parms for which we don't have
2842 * call.c (joust): Pass len to more_specialized.
2843 (add_template_candidate_real): Strip 'this', pass len.
2844 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2845 (get_bindings_order): New fn. Pass len down.
2846 (get_bindings_real): Strip 'this', pass len.
2847 (fn_type_unification): Likewise.
2848 (type_unification_real): Succeed after checking 'len' args.
2849 (most_specialized_instantiation): Lose explicit_args parm.
2850 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2853 2000-12-21 Jason Merrill <jason@redhat.com>
2855 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2856 DECL_TEMPLATE_RESULT.
2858 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2859 lookup_fnfields_here.
2861 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2863 * call.c (build_object_call): Also allow conversions that return
2864 reference to pointer to function.
2865 (add_conv_candidate): Handle totype being ref to ptr to fn.
2866 (build_field_call): Also allow members of type reference to function.
2867 Lose support for calling pointer to METHOD_TYPE fields.
2869 * error.c (dump_expr): Handle *_CAST_EXPR.
2871 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2873 * tree.c (break_out_cleanups): Lose.
2874 * cp-tree.h: Remove prototype.
2875 * typeck.c (build_component_ref): Don't break_out_cleanups.
2876 (build_compound_expr): Likewise.
2877 * semantics.c (finish_expr_stmt): Likewise.
2879 2000-12-20 Richard Henderson <rth@redhat.com>
2881 * cp-tree.h: Update declarations.
2882 * decl.c (finish_case_label): Return the new stmt node.
2883 * semantics.c (finish_goto_stmt): Likewise.
2884 (finish_expr_stmt, finish_return_stmt): Likewise.
2885 (finish_break_stmt, finish_continue_stmt): Likewise.
2886 (finish_asm_stmt): Likewise.
2887 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2888 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2889 (simple_if, simple_stmt): Return the new stmt node.
2892 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2894 * cp-tree.h: Don't declare warn_long_long.
2896 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2898 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2901 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2903 * pt.c (unify): Handle when both ARG and PARM are
2904 BOUND_TEMPLATE_TEMPLATE_PARM.
2906 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2908 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2909 DECL_TEMPLATE_PARM_P.
2911 2000-12-15 Jason Merrill <jason@redhat.com>
2913 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2915 * init.c (build_new_1): Don't strip quals from type.
2917 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2919 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2921 * call.c (build_new_function_call): Lose space before paren in
2923 (build_new_method_call): Likewise.
2925 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2927 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2929 * pt.c (check_explicit_specialization): Propagate default
2930 function arguments to explicit specializations.
2932 2000-12-13 DJ Delorie <dj@redhat.com>
2934 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2937 2000-12-08 Jason Merrill <jason@redhat.com>
2939 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2941 Clean up copy-initialization in overloading code.
2942 * call.c (build_user_type_conversion_1): Die if we are asked to
2943 convert to the same or a base type.
2944 (implicit_conversion): Avoid doing so. Lose reference binding code.
2945 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2946 direct-initialization. Also do direct-init part of copy-init.
2947 (build_user_type_conversion): Don't provide context to convert_like.
2948 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2949 the constructor call for copy-init.
2951 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2952 instantiation of a member template.
2953 (do_decl_instantiation): Not here.
2955 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2957 * class.c (check_field_decls): Don't special case anonymous
2958 fields in error messages.
2959 (note_name_declared_in_class): Use %D on diagnostic.
2961 * tree.c (pod_type_p): Use strip_array_types.
2962 (cp_valid_lang_attribute): Likewise.
2963 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2964 multiple evaluations.
2965 (cp_has_mutable_p): Use strip_array_types.
2967 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2969 * cp-tree.h (sufficient_parms_p): Declare new function.
2970 * call.c (sufficient_parms_p): New function, broken out of ...
2971 (add_function_candidate): ... here. Use it.
2972 (add_conv_candidate): Use it.
2973 * decl.c (grok_ctor_properties): Use it.
2975 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2977 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2979 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2981 * decl2.c (lang_decode_option): Handle -Wformat-security.
2983 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2985 * pt.c (verify_class_unification): New function.
2986 (get_class_bindings): Use it.
2987 (try_class_unification): Tidy.
2988 (unify): Handle when argument of a template-id is not
2989 template parameter dependent.
2990 (template_args_equal): Handle when TREE_CODE's do not match.
2992 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2994 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2995 for -save-temps, pass all relevant -Defines to it, and then don't
2996 pass them to cc1plus.
2998 2000-12-05 Will Cohen <wcohen@redhat.com>
3000 * decl.c (finish_case_label): Cleared
3001 more_cleanups_ok in surrounding function scopes.
3002 (define_label): Likewise.
3004 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3006 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3007 (get_matching_virtual): Remove.
3008 (look_for_overrides): Declare new function.
3009 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3011 * class.c (check_for_override): Move base class iteration code
3012 to look_for_overrides.
3013 * search.c (next_baselink): Remove.
3014 (get_virtuals_named_this): Remove.
3015 (get_virtual_destructor): Remove.
3016 (tree_has_any_destructors_p): Remove.
3017 (struct gvnt_info): Remove.
3018 (check_final_overrider): Remove `virtual' from error messages.
3019 (get_matching_virtuals): Remove. Move functionality to ...
3020 (look_for_overrides): ... here, and ...
3021 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3024 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3026 * typeck.c (get_delta_difference): If via a virtual base,
3028 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3031 2000-12-04 Richard Henderson <rth@redhat.com>
3033 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3035 2000-12-04 Jason Merrill <jason@redhat.com>
3037 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3038 (write_builtin_type): Pass intSI_type_node and the like through
3040 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3041 Pass intSI_type_node and the like through type_for_mode.
3042 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3043 * pt.c (tsubst, unify): Likewise.
3044 * tree.c (walk_tree): Likewise.
3045 * error.c (dump_type): Likewise.
3046 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3048 * Make-lang.in: Tweak top comment for emacs.
3051 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3053 * class.c (clone_function_decl): Robustify.
3055 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3057 * decl.c (store_bindings): Only search in the non modified
3058 old_bindings for duplicates.
3060 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3062 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3065 * typeck.c (build_static_cast): Remove unused variable.
3067 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3069 * pt.c: Fix typo in comment.
3071 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3073 * decl2.c (warn_format): Remove definition.
3074 (lang_decode_option): Handle -Wformat-nonliteral,
3075 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3077 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3079 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3080 (init_decl_processing): Don't create string_type_node,
3081 const_string_type_node, wint_type_node, intmax_type_node,
3082 uintmax_type_node, default_function_type, ptrdiff_type_node and
3083 unsigned_ptrdiff_type_node. Adjust position of call to
3084 c_common_nodes_and_builtins.
3085 (identifier_global_value): New function.
3087 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3089 * call.c (standard_conversion): Reject pointer to member
3090 conversions from ambiguous, inaccessible or virtual bases.
3091 * typeck.c (build_static_cast): Don't check pointers to members
3094 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3096 * method.c (do_build_copy_constructor): Preserve cv
3097 qualifications when accessing source object members.
3098 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3101 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3103 * method.c (do_build_assign_ref): Construct appropriately
3104 CV-qualified base reference. Don't allow const casts in base
3107 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3109 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3110 incomplete return type.
3112 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3114 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3115 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3118 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3120 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3122 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3124 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3126 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3128 * decl.c (grokdeclarator): Do type access control on friend
3131 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3133 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3134 bison parser ickiness.
3135 * pt.c (tsubst_friend_function): Enter namespace scope when
3136 tsubsting the function name.
3137 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3139 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3141 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3142 * cvt.c (cp_convert_to_pointer): Add force parameter.
3143 Allow conversions via virtual base if forced.
3144 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3145 (ocp_convert): Likewise.
3146 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3147 * typeck.c (get_delta_difference): Adjust handling of virtual
3150 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3152 * tree.c (struct list_hash): Remove.
3153 (list_hash_table): Make it be an htab.
3154 (struct list_proxy): New type.
3155 (list_hash_eq): New function.
3156 (list_hash_pieces): Renamed from ...
3157 (list_hash): ... this.
3158 (list_hash_lookup): Remove.
3159 (list_hash_add): Remove.
3160 (hash_tree_cons): Use the generic hashtable.
3161 (mark_list_hash): Remove.
3162 (init_tree): Create the hashtable.
3164 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3166 * method.c (build_mangled_C9x_name): Rename to
3167 build_mangled_C99_name. Change C9X references in comments to
3170 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3172 * parse.y (unary_expr): Move VA_ARG from here ...
3173 (primary): ... to here.
3175 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3177 * semantics.c (finish_id_expr): If type is error_mark, return
3180 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3182 * pt.c (lookup_template_class): Simplify loop exit constructs.
3183 Cope when there is no partial instantiation of a template
3186 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3188 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3190 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3192 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3195 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3196 destructors that haven't already been cloned.
3198 2000-11-20 Richard Henderson <rth@redhat.com>
3200 * parse.y (yyparse_1): Rename the parser entry point.
3202 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3204 * mangle.c (write_name): Use <unscoped-name> for names directly in
3206 (write_unscoped_name): Accept names directly in function scope.
3208 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3210 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3211 * parse.y (extdef): Add EXPORT reduction.
3212 * spew.c (yylex): Don't skip export here.
3214 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3216 * decl.c (init_decl_processing): Correct name of pure virtual
3217 function under the new ABI.
3218 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3219 (throw_bad_typeid): Likewise for bad typeid function.
3221 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3223 * decl.c (grokparms): Don't even function types of `void' type,
3225 * mangle.c (write_type): Don't crash when confronted with the
3228 * decl.c (grokparms): Don't create parameters of `void' type.
3230 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3232 * lex.c (mark_impl_file_chain): Delete.
3233 (init_parse): Remove call to ggc_add_string_root. No need to
3234 ggc_strdup a string constant. Do not add impl_file_chain to GC
3236 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3238 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3240 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3242 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3244 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3245 * decl.c (grokdeclarator): Don't reject void parms here.
3246 (require_complete_types_for_parms): Simplify, use
3247 complete_type_or_else.
3248 (grokparms): Remove bitrot. Remove funcdef parm.
3249 Deal with ellipsis parm lists here.
3250 * semantics.c (finish_parmlist): Don't append void_list_node
3251 here. Set PARMLIST_ELLIPSIS_P.
3253 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3255 * typeck2.c (incomplete_type_error): Reorganise to avoid
3256 excessive diagnostics.
3258 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3260 * lex.c (struct impl_files, internal_filename): Constify a char *.
3262 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3264 * mangle.c (write_special_name_constructor): Don't generate
3265 assembler junk when confronted with an old-style constructor.
3266 (write_special_name_destructor): Likewise.
3267 (mangle_decl_string): Do it here instead.
3269 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3271 * call.c (op_error): Make error messages clearer.
3273 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3275 * decl.c (wrapup_globals_for_namespace): Don't mark things
3276 TREE_ASM_WRITTEN when they're not.
3278 2000-11-15 Jason Merrill <jason@redhat.com>
3280 * typeck2.c (friendly_abort): Uncount the error before handing
3283 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3285 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3287 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3289 * class.c (build_vtbl_initializer): Fix typo in comment.
3290 * typeck.c (expr_sizeof): Don't crash on errors.
3292 2000-11-14 Jim Wilson <wilson@redhat.com>
3294 * lang-specs.h: Add %2 after %(cc1_options).
3296 2000-11-14 Richard Henderson <rth@redhat.com>
3298 * typeck.c (c_sizeof): Be strict about casting result value
3299 back to c_size_type_node.
3300 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3302 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3304 * typeck.c (build_unary_op): Use boolean_increment from
3305 c-common.c, moving the relevant code there.
3307 2000-11-11 Jason Merrill <jason@redhat.com>
3309 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3311 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3314 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3316 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3317 * lex.c (copy_lang_decl): Likewise.
3319 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3321 * dump.c (cp_dump_tree): Don't dump function bodies here.
3323 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3324 (dump.o): Update dependency list.
3325 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3326 (flag_dump_translation_unit): Likewise.
3327 (CP_TYPE_QUALS): Adjust definition.
3328 (DECL_C_BIT_FIELD): Remove.
3329 (SET_DECL_C_BIT_FIELD): Likewise.
3330 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3331 (add_maybe_template): Likewise.
3332 (strip_array_types): Likewise.
3333 (dump_node_to_file): Likewise.
3334 (cp_dump_tree): New function.
3335 * decl.c (init_decl_processing): Set lang_dump_tree.
3336 * decl2.c (flag_dump_translation_unit): Remove.
3337 * dump.c: Move most of it to ../c-dump.c.
3338 (cp_dump_tree): New function.
3339 * pt.c (add_maybe_template): Remove.
3340 * typeck.c (strip_array_types): Likewise.
3342 2000-11-07 Eric Christopher <echristo@redhat.com>
3344 * decl.c (init_decl_processing): Change definition of
3345 __wchar_t to wchar_t. Remove artificial declaration of
3347 * lex.c: Change instances of __wchar_t to wchar_t.
3349 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3351 * lex.c (do_identifier): Don't lookup_name for operators.
3352 * parse.y (operator): Save looking_for_typename.
3353 (unoperator): Restore it.
3354 * spew.c (frob_opname): Use nth_token for lookahead.
3356 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3358 * decl.c (grok_op_properties): Always use coerce_new_type and
3360 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3361 exception specification. Tidy up.
3362 (coerce_delete_type): Preserve exception specification. Tidy up.
3364 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3366 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3367 (push_binding_level), error.c (cp_tree_printer), pt.c
3368 (process_partial_specialization, tsubst_template_arg_vector),
3369 search.c (lookup_member): Use memset () instead of bzero ().
3371 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3373 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3375 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3377 * Make-lang.in (c++.distdir): Remove.
3379 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3381 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3382 declarations from different namespaces to be combined.
3384 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3386 * decl.c: Include tm_p.h.
3388 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3390 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3392 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3394 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3395 (build_overload_value), repo.c (open_repo_file), xref.c
3396 (open_xref_file): Use strchr () and strrchr () instead of index ()
3399 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3401 * call.c (build_over_call): Call fold on the CALL_EXPR.
3403 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3405 * error.c (dump_template_decl): Separate template hearders with
3408 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3410 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3411 TS_* flags with corresponding TFF_*. Adjust prototypes of
3412 functions (which used to take a tree_string_flags) to take an int.
3414 * cp-tree.h (enum tree_string_flags): Remove
3415 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3416 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3417 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3418 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3419 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3420 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3421 (type_as_string, decl_as_string, expr_as_string,
3422 context_as_string): Adjust prototype.
3424 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3425 instead of TS_PLAIN.
3427 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3428 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3431 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3433 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3434 (linkage_kind): New enumeration.
3435 (decl_linkage): New function.
3436 * decl2.c (comdat_linkage): Extend comment.
3437 * error.c (dump_function_decl): Print the arguments used to
3438 instantiate a template, even when not printing the type of the
3440 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3441 not TREE_PUBLIC, to test for external linkage.
3442 * tree.c (decl_linkage): New function.
3444 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3446 * pt.c (instantiate_decl): Always instantiate static data members
3447 initialized in-class.
3449 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3451 * Make-lang.in: Move all build rules here from Makefile.in,
3452 adapt to new context. Wrap all rules that change the current
3453 directory in parentheses. Expunge all references to $(P).
3454 When one command depends on another and they're run all at
3455 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3456 all object-file generation rules. Delete obsolete variables.
3458 * Makefile.in: Delete.
3459 * config-lang.in: Delete outputs= line.
3461 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3463 * error.c (dump_function_decl): Print no space between
3464 `ptr-operator' the `type-specifier' of the return type.
3465 (dump_type_prefix): Make sure we put space at the appropriate
3468 2000-10-23 Jason Merrill <jason@redhat.com>
3470 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3472 2000-10-22 Jason Merrill <jason@redhat.com>
3474 * call.c (build_conditional_expr): Use ocp_convert to force
3477 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3479 * call.c (standard_conversion): Use RVALUE_CONVs for all
3480 expressions that satisfy lvalue_p, not just those that satisfy
3483 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3485 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3486 not one with TYPE_IS_SIZETYPE set.
3487 (dubious_conversion_warnings): Remove special-case code.
3489 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3491 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3492 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3493 (dump_type_prefix): Print vector-of-int as 'int vector'.
3494 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3495 * tree.c (walk_tree): Handle VECTOR_TYPE.
3497 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3499 2000-10-21 Jason Merrill <jason@redhat.com>
3501 * parse.y (operator): Set got_object from got_scope.
3502 Set looking_for_typename.
3503 * decl.c (lookup_name_real): Clear val after setting from_obj.
3504 Reorganize diagnostic.
3506 2000-10-20 Jason Merrill <jason@redhat.com>
3508 * tree.c (walk_tree): Don't walk into default args.
3510 * error.c (dump_expr): Use host_integerp.
3512 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3514 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3515 "since" in error message.
3517 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3519 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3521 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3523 * decl.c (revert_static_member_fn): Fixed typo.
3525 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3527 * class.c (subobject_offset_fn): New type.
3528 (dfs_record_base_offsets): Remove.
3529 (record_base_offsets): Likewise.
3530 (dfs_search_base_offsets): Likewise.
3531 (record_subobject_offset): New function.
3532 (check_subobject_offset): Likewise.
3533 (walk_subobject_offsets): Likewise.
3534 (record_subobject_offsets): Likewise.
3535 (layout_conflict_p): Reimplement.
3536 (layout_nonempty_base_or_field): Correct handling of type
3537 conflicts during layout.
3538 (layout_empty_base): Likewise.
3539 (build_base_field): Adjust to handle new representation of empty
3541 (build_base_fields): Likewise.
3542 (layout_virtual_bases): Likewise.
3543 (splay_tree_compare_integer_csts): New function.
3544 (layout_class_type): Use a splay_tree, rather than a varray, to
3545 represent the offsets of empty bases.
3547 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3548 * decl.c (select_decl): Don't return declarations that are
3551 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3553 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3554 (fake_std_node): New macro.
3555 * decl.c (in_std): Rename to ...
3556 (in_fake_std): ... this.
3557 (flag_no_builtin): Remove.
3558 (flag_no_nonansi_builtin): Likewise.
3559 (walk_namespaces_r): Use fake_std_node.
3560 (push_namespace): Use std_identifier.
3561 (pop_namespace): Use in_fake_std.
3562 (lookup_name_real): Use fake_std_node.
3563 (init_decl_processing): When -fhonor-std, create the `std'
3564 namespace. Don't create a dummy fake_std_node in that case.
3565 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3566 (builtin_function): Put builtins whose names don't begin
3567 with `_' in the std namespace.
3568 * decl2.c (flag_no_builtin): Remove.
3569 (flag_no_nonansi_builtin): Likewise.
3570 (set_decl_namespace): Use fake_std_node.
3571 (validate_nonmember_using_decl): Likewise.
3572 (do_using_directive): Likewise.
3573 (handle_class_head): Likewise.
3574 * dump.c (dequeue_and_dump): Likewise.
3575 * except.c (init_exception_processing): Use std_identifier.
3576 * init.c (build_member_call): Use fake_std_node.
3577 * rtti.c (init_rtti_processing): Use std_identifier.
3579 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3581 * cp-tree.h (back_end_hook): Remove declaration.
3582 * decl2.c (back_end_hook): Remove definition.
3584 * dump.c (dequeue_and_dump): Dump TREE_USED.
3586 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3588 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3590 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3592 * decl.c (WINT_TYPE): Define.
3593 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3594 c_size_type_node, signed_size_type_node and wint_type_node.
3596 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3598 * decl2.c (warn_missing_format_attribute): New variable.
3599 (lang_decode_option): Decode -Wmissing-format-attribute.
3601 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3603 * typeck.c (qualify_type): Remove.
3604 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3606 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3608 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3610 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3612 * Makefile.in (parse.c, parse.h): Create atomically.
3614 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3616 * class.c (current_obstack): Remove.
3617 * decl.c (ggc_p): Remove.
3618 (start_decl): Don't use decl_tree_cons.
3619 (grokdeclarator): Don't use build_decl_list.
3620 (start_function): Don't use decl_tree_cons.
3621 (finish_function): Don't mess with obstacks.
3622 * decl2.c (grok_x_components): Don't use build_decl_list.
3623 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3624 (implicitly_declare_fn): Don't call build_decl_list.
3625 * parse.y (frob_specs): Don't call build_decl_list or
3627 (expr_or_declarator_intern): Don't call decl_tree_cons.
3628 (primary): Don't call build_decl_list.
3629 (fcast_or_absdcl): Likewise.
3630 (typed_declspecs): Don't call decl_tree_cons.
3631 (reserved_declspecs): Don't call build_decl_list.
3632 (declmods): Likewise.
3633 (reserved_typespecquals): Likewise.
3635 (new_type_id): Likewise.
3636 (cv_qualifiers): Likewise.
3637 (after_type_declarator_intern): Likewise.
3638 (notype_declarator_intern): Likewise.
3639 (absdcl_intern): Likewise.
3640 (named_parm): Likewise.
3641 * pt.c (most_specialized_class): Likewise.
3642 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3643 (init_repo): Initialize it.
3644 * search.c (current_obstack): Remove.
3645 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3647 2000-10-09 Richard Henderson <rth@cygnus.com>
3649 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3650 (c++ language support bits for libgcc): Remove.
3651 (c++.clean): Remove cplib2.txt cleanup.
3652 * config-lang.in (headers, lib2funcs): Remove.
3654 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3655 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3656 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3657 * inc/new.h, inc/typeinfo: Remove files.
3659 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3661 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3663 (init_decl_processing): Initialize intmax_type_node and
3666 2000-10-06 Richard Henderson <rth@cygnus.com>
3668 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3669 (original_result_rtx): Remove.
3670 * decl.c (save_function_data): Don't clear x_result_rtx.
3671 (mark_lang_function): Don't mark it either.
3672 * expr.c (fixup_result_decl): Remove.
3673 * semantics.c (genrtl_named_return_value): Frob the return decl
3674 before calling emit_local_var.
3675 (genrtl_finish_function): Don't call fixup_result_decl.
3676 Always emit the jump to return_label.
3678 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3680 * pt.c (lookup_template_class): Set current access for enum.
3681 (tsubst_enum): Set file & line for enum decl.
3683 * spew.c (yylex): Remove unused variable.
3685 2000-10-05 Richard Henderson <rth@cygnus.com>
3687 * semantics.c (genrtl_finish_function): Don't init or check
3688 can_reach_end; remove noreturn and return value checks.
3690 2000-10-05 Tom Tromey <tromey@cygnus.com>
3692 * init.c (build_java_class_ref): Use `build_static_name' with a
3693 suffix, not a prefix, to build the class object's name.
3695 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3697 * cp-tree.h (access_kind): Fix comment typo.
3698 * decl2.c (grokfield): Fix diagnostic typo.
3699 * semantics.c (finish_template_type): Fix comment typo.
3700 (finish_qualified_object_call_expr): Likewise.
3702 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3704 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3707 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3709 * spew.c (frob_id): New static function.
3710 (frob_opname): Use it.
3713 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3715 * decl.c (lang_mark_false_label_stack): Remove.
3716 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3718 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3720 * gxxint.texi: Use @email for formatting email addresses.
3722 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3724 * error.c: Remove direct obstack manipulation. Replace with
3725 output_buffer-based formatting. Adjust calls to removed macros.
3726 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3727 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3728 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3730 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3732 * ir.texi: Move to ../c-tree.texi.
3734 2000-09-20 Jason Merrill <jason@redhat.com>
3736 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3738 2000-09-21 Andreas Jaeger <aj@suse.de>
3740 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3741 * cp-tree.h: ... here.
3743 * error.c: Remove declaration of cp_printer.
3745 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3747 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3749 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3751 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3754 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3756 * decl.c (start_function): Robustify.
3758 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3760 * cp-tree.h (check_function_format): Accept a `status' parameter.
3762 * call.c, typeck.c: Updates calls to `check_function_format'.
3764 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3766 * decl2.c (handle_class_head): Always push some scope even
3769 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3771 * cp-tree.h (struct cp_language_function): Remove
3772 x_scope_stmt_stack and name_declared.
3773 (current_scope_stmt_stack): Remove.
3774 (function_name_declared_p): New macro.
3775 (struct lang_decl_flags): Use c_lang_decl as a base class.
3777 (struct lang_decl): Replace saved_tree with context.
3778 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3779 (SET_DECL_FRIEND_CONTEXT): Likewise.
3780 (DECL_VIRTUAL_CONTEXT): Likewise.
3781 (DECL_SAVED_TREE): Remove.
3782 (C_DECLARED_LABEL_FLAG): Likewise.
3783 (cplus_expand_expr_stmt): Don't declare.
3784 (add_decl_stmt): Likewise.
3785 (add_scope_stmt): Likewise.
3786 * decl.c (mark_stmt_tree): Remove.
3787 (case_compare): Likewise.
3788 (finish_case_label): Use c_add_case_label.
3789 (init_decl_processing): Set more language-specific hooks.
3790 (build_enumerator): Fix typo in comment.
3791 (cplus_expand_expr_stmt): Remove.
3792 (mark_lang_function): Use mark_c_language_function.
3793 (lang_mark_tree): Use c_mark_lang_decl.
3794 * decl2.c: Change order of inclusion.
3795 * except.c: Likewise.
3796 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3797 back on c_expand_expr.
3798 * friend.c: Include expr.h.
3799 * init.c: Change order of inclusion.
3800 * Makefile.in: Update dependencies.
3801 * lex.h (free_lang_decl_chain): Remove.
3802 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3803 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3805 (instantiate_decl): Use function_name_declared_p.
3806 * semantics.c (lang_expand_expr_stmt): Remove.
3807 (set_current_function_name_declared): Likewise.
3808 (current_function_name_declared): Likewise.
3809 (begin_compound_stmt): Use function_name_declared_p.
3810 (add_decl_stmt): Remove.
3811 (setup_vtbl_ptr): Use function_name_declared_p.
3812 (add_scope_stmt): Remove.
3813 (current_scope_stmt_stack): New function.
3814 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3815 (expand_body): Use function_name_declared_p.
3816 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3817 * typeck.c: Change order of includes.
3818 (convert_sequence): Remove.
3820 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3822 * lex.c (reswords): Add _Complex.
3824 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3826 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3828 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3830 * init.c (begin_init_stmts): Don't use // comments.
3832 2000-09-12 Jason Merrill <jason@redhat.com>
3834 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3835 all non-extern arrays.
3837 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3838 typenames, too. Downgrade complaint to pedwarn.
3839 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3840 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3841 'class This::Inherited'.
3843 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3845 * decl.c (finish_case_label): Given the LABEL_DECL a
3848 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3850 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3851 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3852 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3853 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3854 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3856 (sorry_for_unsupported_tree, print_scope_operator,
3857 print_left_paren, print_right_paren, print_left_bracket,
3858 print_right_bracket, print_whitespace): Likewise.
3859 (aggr_variety): Rename to class_key_or_enum.
3860 (print_type): Rename to print_type_id.
3861 (print_type_specifier_seq, print_simple_type_specifier,
3862 print_elaborated_type_specifier,
3863 print_rest_of_abstract_declarator,
3864 print_parameter_declaration_clause, print_exception_specification,
3865 print_nested_name_specifier, print_template_id,
3866 typedef_original_name, print_template_argument_list_start,
3867 print_template_argument_list_end): New functions.
3869 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3871 * ir.texi: Add more documentation.
3873 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3875 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3876 (current_function_parms): Don't define.
3877 (struct cp_language_function): Remove parms_stored.
3878 (current_function_just_assigned_this): Don't define.
3879 (current_function_parms_stored): Likewise.
3880 (static_ctors): Declare.
3881 (static_dtors): Likewise.
3882 (SF_EXPAND): Don't define.
3883 (expand_start_early_try_stmts): Remove declaration.
3884 (store_parm_decls): Likewise.
3885 * decl.c (static_ctors): Don't declare.
3886 (static_dtors): Likewise.
3887 (struct binding_level): Remove this_block.
3888 (poplevel): Remove dead code.
3889 (set_block): Likewise.
3890 (mark_binding_level): Don't mark this_block.
3891 (mark_saved_scope): Don't mark x_function_parms.
3892 (init_decl_processing): Don't add current_function_parms as a GC
3894 (check_function_type): Change prototype.
3895 (start_function): Remove RTL-generation code.
3896 (expand_start_early_try_stmts): Remove.
3897 (store_parm_decls): Give it internal linkage. Remove
3898 RTL-generation code.
3899 (finish_function): Remove RTL-generation code.
3900 * decl2.c (static_ctors): Fix formatting.
3901 (static_dtors): Likewise.
3902 * method.c (use_thunk): Don't call store_parm_decls.
3903 (synthesize_method): Likewise.
3904 * optimize.c (maybe_clone_body): Likewise.
3905 * parse.y (fn.def2): Likewise.
3906 (.set_base_init): Likewise.
3907 (nodecls): Likewise.
3908 * pt.c (instantiate_decl): Likewise.
3909 * rtti.c (synthesize_tinfo_fn): Likewise.
3910 * semantics.c (genrtl_try_block): Simplify.
3911 (expand_body): Use genrtl_start_function and
3912 genrtl_finish_function.
3913 (genrtl_start_function): New function.
3914 (genrtl_finish_function): Likewise.
3916 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3918 * error.c (cp_tree_printer, case 'P'): Append break.
3920 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3922 * cp-tree.h (frob_opname): Declare.
3923 * parse.y (saved_scopes): New static variable.
3924 (cp_parse_init): Adjust.
3925 (do_id): If lastiddecl is NULL, do do_identifier.
3926 (operator): Save scope information.
3927 (unoperator): New reduction. Restore scope information.
3928 (operator_name): Append unoperator. Call frob_opname.
3929 * spew.c (frob_opname): Define.
3931 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3933 * decl.c, rtti.c: Include defaults.h if not already included.
3934 Don't define the *_TYPE_SIZE macros.
3936 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3938 * cp-tree.h (push_switch): Change prototype.
3939 (check_cp_case_value): Remove declaration.
3940 (decl_constant_value): Likewise.
3941 * decl.c (struct cp_switch): Add switch_stmt and cases.
3942 (case_compare): New function.
3943 (push_switch): Set switch_stmt. Initialize cases.
3944 (pop_switch): Clean up cases.
3945 (define_case_label): Rename to ...
3946 (finish_case_label): ... this. Do semantic analysis for case
3948 (start_function): Correct comment.
3949 * decl2.c (check_cp_case_value): Remove.
3950 * expr.c (do_case): Remove.
3951 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3952 * semantics.c (genrtl_do_poplevel): Remove declaration.
3953 (RECHAIN_STMTS): Remove.
3954 (finish_break_stmt): Use build_break_stmt.
3955 (finish_continue_stmt): Use build_continue_stmt.
3956 (finish_switch_cond): Adjust condition here, rater than in
3957 c_expand_start_case.
3958 (finish_case_label): Remove.
3959 * typeck.c (c_expand_return): Remove.
3960 (c_expand_start_case): Likewise.
3962 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3964 * ir.texi: Document type nodes.
3966 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3968 * cp-tree.h (init_cp_semantics): Declare.
3969 (genrtl_try_block): Don't declare.
3970 (genrtl_handler): Likewise.
3971 (genrtl_catch_block): Likewise.
3972 (genrtl_ctor_stmt): Likewise.
3973 (genrtl_subobject): Likewise.
3974 (genrtl_do_poplevel): Likewise.
3975 (genrtl_named_return_value): Likewise.
3976 * lex.c (init_parse): Call init_cp_semantics.
3977 * semantics.c (genrtl_try_block): Give it internal linkage.
3978 (genrtl_handler): Likewise.
3979 (genrtl_catch_block): Likewise.
3980 (genrtl_ctor_stmt): Likewise.
3981 (genrtl_subobject): Likewise.
3982 (genrtl_do_poplevel): Likewise.
3983 (genrtl_named_return_value): Likewise.
3984 (lang_expand_stmt): Rename to ...
3985 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3986 (init_cp_semantics): Define.
3988 * decl.c (initialize_local_var): Remove RTL-generating code.
3989 * semantics.c (genrtl_try_block): Fix formatting.
3991 Move statement-tree facilities from C++ to C front-end.
3992 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3993 (void_zero_node): Remove.
3994 (stmt_tree): Likewise.
3995 (scope_chain): Adjust.
3996 (language_function): Rename to cp_language_function.
3997 (cp_function_chain): Adjust.
3998 (current_stmt_tree): Remove.
3999 (last_tree): Likewise.
4000 (last_expr_type): Likewise.
4001 (struct lang_decl): Adjust.
4002 (STMT_IS_FULL_EXPR_P): Remove.
4004 (begin_stmt_tree): Likewise.
4005 (finish_stmt_tree): Likewise.
4006 (walk_tree_fn): Likewise.
4007 (walk_stmt_tree): Likewise.
4008 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4009 * decl.c (mark_stmt_tree): Adjust type.
4010 (init_decl_processing): Don't build void_zero_node.
4011 (initialize_local_var): Adjust usage of current_stmt_tree.
4012 (finish_enum): Use add_stmt, not add_tree.
4013 (save_function_data): Adjust use of language_function.
4014 (finish_constructor_body): Use add_stmt, not add_tree.
4015 (finish_destructor_body): Likewise.
4016 (push_cp_function_context): Adjust use of language_function.
4017 (pop_cp_function_context): Likewise.
4018 (mark_lang_function): Likewise.
4019 (mark_cp_function_context): Likewise.
4020 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4021 (build_vec_init): Likewise.
4022 * semantics.c (SET_LAST_STMT): Remove.
4023 (RECHAIN_STMTS): Don't use it.
4024 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4025 (current_stmt_tree): Define.
4027 (finish_goto_stmt): Use add_stmt, not add_tree.
4028 (finish_expr_stmt): Likewise.
4029 (begin_if_stmt): Likewise.
4030 (finish_then_clause): Likewise.
4031 (begin_while_stmt): Likewise.
4032 (begin_do_stmt): Likewise.
4033 (finish_return_stmt): Likewise.
4034 (begin_for_stmt): Likewise.
4035 (finish_break_stmt): Likewise.
4036 (finish_continue_stmt): Likewise.
4037 (begin_switch_stmt): Likewise.
4038 (finish_case_label): Likewise.
4039 (begin_try_block): Likewise.
4040 (begin_function_try_block): Likewise.
4041 (begin_handler): Likewise.
4042 (begin_catch_block): Likewise.
4043 (begin_compound_stmt): Likewise.
4044 (begin_asm_stmt): Likewise.
4045 (finish_asm_stmt): Likewise.
4046 (finish_label_stmt): Likewise.
4047 (add_decl_stmt): Likewise.
4048 (finish_subobject): Likewise.
4049 (finish_decl_cleanup): Likewise.
4050 (finish_named_return_value): Likewise.
4051 (setup_vtbl_ptr): Likewise.
4052 (add_scope_stmt): Likewise.
4053 (finish_stmt_expr): Likewise.
4054 (prune_unused_decls): Remove.
4055 (begin_stmt_tree): Likewise.
4056 (finish_stmt_tree): Likewise.
4057 (prep_stmt): Adjust use of current_stmt_tree.
4058 (lang_expand_stmt): Likewise.
4059 * tree.c (statement_code_p): Remove.
4060 (cp_statement_code_p): New function.
4061 (walk_stmt_tree): Remove.
4062 (init_tree): Set lang_statement_code_p.
4064 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4066 Integrated preprocessor.
4068 * Make-lang.in, Makefile.in: Remove all references to input.c,
4069 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4070 * gxx.gperf, hash.h, input.c: Delete.
4071 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4072 initialized properly.
4074 * class.c (fixup_pending_inline): Take a tree, not a
4075 struct pending_inline *. All callers changed.
4076 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4077 RID_PROTECTED entries in ridpointers[] array here.
4078 * decl.c (duplicate_decls): Do not refer to struct
4080 (record_builtin_type, init_decl_processing): Use RID_MAX not
4082 (grokdeclarator): Use C_IS_RESERVED_WORD.
4083 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4085 (grok_x_components): Do not inspect pending_inlines chain.
4087 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4088 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4089 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4090 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4091 TIME_IDENTIFIER_FILEINFO): Kill.
4093 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4095 * parse.y: Call do_pending_inlines unconditionally.
4096 reinit_parse_for_method is now snarf_method. fn.defpen is no
4097 longer necessary. Remove unnecessary <itype> annotation on
4098 SCOPE. Do not refer to end_of_file or struct pending_inline.
4099 * semantics.c (begin_inline_definitions): Call
4100 do_pending_inlines unconditionally.
4102 * lex.c: Remove all code now shared with C front end.
4103 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4104 into the get_identifier table. Rewrite pragma handling to
4105 work with the registry. Move code to save tokens for later
4106 processing to spew.c.
4108 * spew.c: Rewrite everything in terms of token streams instead
4109 of text. Move routines here from lex.c / input.c as
4110 appropriate. GC-mark trees hanging off the pending inlines
4113 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4115 * NEWS: Mention that the named return value extension has been
4117 * cp-tree.h (original_result_rtx): Define.
4118 (TREE_REFERENCE_EXPR): Remove.
4119 (DECL_VPARENT): Likewise.
4120 (pushdecl_nonclass_level): Likewise.
4121 (store_return_init): Likewise.
4122 (reinit_lang_specific): Likewise.
4123 (genrtl_named_return_value): Change prototype.
4124 * decl.c (original_result_rtx): Remove.
4125 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4126 Do not generate RTL for local variables here.
4127 (store_return_init): Remove.
4128 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4130 (finish_named_return_value): Adjust accordingly. Warn that this
4131 extension is deprecated.
4132 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4134 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4136 * pt.c (type_unification_real): Replace switch with if.
4137 (unify): Tsubst non-type parms before comparing.
4139 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4141 * error.c (dump_typename): New function, broken out of ...
4142 (dump_type): ... here. Use it.
4143 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4145 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4147 * init.c (build_offset_ref): Deal with namespace scoped
4150 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4152 * class.c (resolve_address_of_overloaded_function): Add
4153 explanation message.
4154 * decl.c (define_case_label): Reformat explanation.
4155 * decl2.c (finish_static_data_member_decl): Likewise.
4156 (grokfield): Likewise.
4157 * friend.c (do_friend): Likewise.
4159 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4161 * tree.c (walk_tree): Expose tail recursion.
4162 (walk_stmt_tree): New function.
4163 * cp-tree.h: Prototype walk_stmt_tree.
4164 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4165 the BLOCKs directly. If a BLOCK has no variables after
4166 pruning, discard it.
4167 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4168 restore the line number.
4170 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4172 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4173 (pt.o): Remove dependency on HTAB_H.
4174 * cp-tree.h: Include hashtab.h.
4175 (walk_tree): Change prototype.
4176 (walk_tree_without_duplicates): New function.
4177 * decl.c (check_default_argument): Use it.
4178 * optimize.c (remap_decl): Adjust calls to walk_tree.
4179 (copy_body): Likewise.
4180 (expand_calls_inline): Likewise.
4181 (calls_setjmp_p): Use walk_tree_without_duplicates.
4182 * pt.c: Don't include hashtab.h.
4183 (for_each_template_parm): Use walk_tree_without_duplicates.
4184 * semantics.c (finish-stmt_tree): Likewise.
4185 (expand_body): Likewise.
4186 * tree.c (walk_tree): Add additional parameter.
4187 (walk_tree_without_duplicates): New function.
4188 (count_trees): Use it.
4189 (verify_stmt_tree): Adjust call to walk_tree.
4190 (find_tree): Use walk_tree_without_duplicates.
4191 (no_linkage_check): Likewise.
4192 (break_out_target_exprs): Adjust call to walk_tree.
4193 (cp_unsave): Likewise.
4195 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4197 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4198 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4199 * cp-tree.h (TYPE_BINFO): Adjust comment.
4200 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4201 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4202 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4203 (TYPE_TEMPLATE_INFO): Likewise.
4204 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4205 * class.c (push_nested_class): Likewise.
4206 * decl.c (lookup_name_real): Likewise.
4207 (grokdeclarator): Likewise.
4208 (grok_op_properties): Likewise.
4209 (xref_tag): Likewise.
4210 (xref_basetypes): Likewise.
4211 * decl2.c (constructor_name_full): Likewise.
4212 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4213 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4214 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4215 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4216 (dump_type_suffix): Likewise.
4217 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4219 (get_aggr_from_typedef): Likewise.
4220 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4221 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4222 (write_template_parm): Likewise.
4223 (write_template_template_parm): Check tree code instead of
4224 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4225 * method.c (build_overload_nested_name): Add
4226 BOUND_TEMPLATE_TEMPLATE_PARM.
4227 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4228 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4229 * pt.c (convert_template_argument): Check tree code instead of
4230 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4231 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4232 (for_each_template_parm): Adjust comment.
4233 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4234 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4235 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4236 template_args_equal to compare template template parameter cases.
4237 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4238 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4240 * tree.c (copy_template_template_parm): Decide whether to create
4241 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4242 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4243 (copy_tree_r): Likewise.
4244 * typeck.c (comptypes): Likewise. Check tree code instead of
4245 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4247 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4249 * decl.c (finish_function): Move the code for handling functions
4250 marked with the constructor and destructor attributes inside the
4253 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4255 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4257 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4259 * pt.c (lookup_template_class): Remove abort.
4260 * tree.c (get_type_decl): Allow error_mark_node.
4262 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4264 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4267 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4269 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4272 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4274 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4275 union tag mismatch error reporting.
4277 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4279 * call.c (build_scoped_method_call): Check it is not a namespace.
4281 2000-08-30 Jason Merrill <jason@redhat.com>
4283 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4285 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4286 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4287 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4289 * decl.c (start_function): Always call make_function_rtl.
4291 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4293 * semantics.c (prune_unused_decls): New function.
4294 (finish_stmt_tree): Call it via walk_tree.
4296 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4298 * class.c (build_secondary_vtable): Constify a char *.
4299 * decl.c (init_decl_processing): Initialize function_id_node,
4300 pretty_function_id_node, and func_id_node.
4301 * input.c (struct input_source): Constify 'str'.
4302 (feed_input): Constify first argument.
4303 * mangle.c (write_identifier): Constify argument.
4304 * pt.c (mangle_class_name_for_template): Constify argument.
4306 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4308 * typeck.c (mark_addressable): Remove code that pokes around in
4311 2000-08-28 Jason Merrill <jason@redhat.com>
4313 * lex.c (file_name_nondirectory): Move to toplev.c.
4315 * cp-tree.h (LOCAL_CLASS_P): New macro.
4316 * class.c (finish_struct_1): Use it.
4318 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4320 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4321 (write_encoding): Pass another argument to write_name.
4322 (write_name): Add ignore_local_scope parameter. Fix handling of
4324 (write_nested_name): Use write_unqualified_name.
4325 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4326 (write_template_prefix): Use write_unqualified_name.
4327 (write_component): Remove.
4328 (write_local_name): Add parameter. Use direct local entity to
4329 discriminator calculation.
4330 (write_class_enum_type): Pass another argument to write_name.
4331 (write_template_template_arg): Likewise.
4332 (make_guard_variable): Likewise.
4334 2000-08-27 Jason Merrill <jason@redhat.com>
4336 * decl.c (pushdecl): Matching decls for local externs are found in
4337 the current level. Propagate linkage information from previous
4340 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4342 * ir.texi (Expressions): Fix typo.
4344 2000-08-25 Greg McGary <greg@mcgary.org>
4346 * tree.c (init_tree): Use ARRAY_SIZE.
4348 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4350 * error.c (cp_tree_printer): Rework.
4352 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4354 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4356 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4357 (cp-demangle.o): Remove target.
4358 (dyn-string.o): Likewise.
4360 * decl.c (grokfndecl): Require that `main' return an `int'.
4361 * mangle.c (write_encoding): Don't mangle return types for
4362 conversion functions.
4364 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4366 * error.c (tree_formatting_info): New data type.
4367 (tree_being_formatted): New macro.
4368 (tree_formatting_flags): Likewise.
4369 (put_whitespace): Likewise.
4370 (print_tree_identifier): Likewise.
4371 (print_identifier): Likewise.
4372 (cp_tree_printer, print_function_argument_list, print_declaration,
4373 print_expression, print_function_declaration,
4374 print_function_parameter, print_type, print_cv_qualifier): New
4376 (init_error): Initialize lang_printer.
4378 2000-08-24 Jason Merrill <jason@redhat.com>
4380 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4381 adjustment necessary.
4383 2000-08-24 Greg McGary <greg@mcgary.org>
4385 * cp-tree.h (MAIN_NAME_P): Remove macro.
4387 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4389 * error.c (print_instantiation_context): Don't forget to flush the
4392 2000-08-23 Jason Merrill <jason@redhat.com>
4394 * typeck.c (build_ptrmemfunc): Save the input pmf.
4396 * method.c (process_modifiers): Use same_type_p.
4398 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4400 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4401 * mangle.c (write_function_type): Change prototype.
4402 (write_encoding): Don't mangle return types for
4403 constructors or destructors.
4404 (write_type): Adjust call to write_function_type.
4405 * pt.c (instantiate_template): Instantiate alternate entry points
4406 when instantiating the main function.
4408 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4410 * error.c (cp_print_error_function): Don't use embedded '\n' in
4413 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4415 * decl.c (init_decl_processing): Remove bogus initialization.
4416 * error.c (lang_print_error_function): Restore here.
4417 (init_error): Initialize print_error_function.
4419 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4421 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4423 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4425 * Makefile.in (error.o): Depends on diagnostic.h
4427 * cp-tree.h (problematic_instantiation_changed,
4428 record_last_problematic_instantiation, current_instantiation,
4429 print_instantiation_context): Declare.
4430 (maybe_print_template_context): Remove.
4432 * decl.c (init_decl_processing): Set print_error_function to NULL.
4433 (lang_print_error_function): Remove, since we're using a new
4436 * error.c: #include diagnostic.h
4437 (function_category): New function.
4438 (cp_diagnostic_starter): Likewise.
4439 (cp_diagnostic_finalizer): Likewise.
4440 (cp_print_error_function): Likewise.
4441 (maybe_print_instantiation_context): Likewise.
4442 (print_instantiation_full_context): Likewise.
4443 (print_instantiation_partial_context): Likewise.
4444 (print_instantiation_context): Define.
4445 (init_error): Initialize diagnostic pager and finalizer.
4447 * pt.c (problematic_instantiation_changed): Define.
4448 (record_last_problematic_instantiation): Likewise.
4449 (current_instantiation): Likewise.
4450 (maybe_print_template_context): Remove.
4451 (print_template_context): Likewise.
4452 (current_tinst_level): Make static to reflect Brendan Kehoe's
4453 change of 1995-04-13.
4454 (push_tinst_level): Call print_instantiation_context.
4456 2000-08-21 Nix <nix@esperi.demon.co.uk>
4458 * lang-specs.h: Do not process -o or run the assembler if
4461 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4463 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4465 * decl2.c (lang_decode_option): Disable gettext attributes for
4468 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4470 * lex.c (lang_init_options): Default diagnostic message maximum
4471 length to 80, when line-wrapping.
4473 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4475 * class.c (build_vtbl_initializer): Clear the entire
4476 vtbl_init_data. Start keeping track of the functions for which we
4477 have created vcall offsets here.
4478 (dfs_build_vcall_offset_vtbl_entries): Remove.
4479 (build_vcall_offset_vtbl_entries): Reimplement.
4480 (add_vcall_offset_vtbl_entries_r): New function.
4481 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4482 computing when vcall offsets are necessary.
4484 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4486 * decl.c (member_function_or_else): Use cp_error ... %T.
4487 (grokdeclarator): Likewise.
4488 (start_method): Likewise.
4489 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4491 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4493 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4496 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4498 * cp-tree.h (PTRMEM_OK_P): New macro.
4499 (itf_ptrmem_ok): New enumeration value.
4500 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4501 argument. Diagnose implicit pointer to member.
4502 (instantiate_type): Don't diagnose implicit pointer to member
4503 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4504 resolve_address_of_overloaded_function.
4505 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4506 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4507 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4508 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4509 (build_unary_op): Deal with single non-static member in
4512 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4514 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4516 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4518 * cp-tree.h (enum_name_string): Remove prototype.
4519 (report_case_error): Remove prototype.
4520 * cp/typeck2.c (enum_name_string): Remove.
4521 (report_case_error): Remove.
4522 * error.c (dump_expr): Deal with enum values directly.
4523 Correctly negate integer constant.
4525 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4527 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4528 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4529 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4530 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4531 (__cxa_vec_new): Use __cxa_vec_new2.
4532 (__cxa_vec_delete): Use __cxa_vec_delete2.
4534 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4536 * vec.cc (__cxa_vec_new): Set "C" linkage.
4537 (__cxa_vec_ctor): Likewise.
4538 (__cxa_vec_cctor): Likewise.
4539 (__cxa_vec_dtor): Likewise.
4540 (__cxa_vec_delete): Likewise.
4541 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4542 (__cxa_vec_ctor): Likewise.
4543 (__cxa_vec_cctor): Likewise.
4544 (__cxa_vec_dtor): Likewise.
4545 (__cxa_vec_delete): Likewise.
4547 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4549 * class.c (instantiate_type): Reinstate local variable
4550 deleted in previous change.
4552 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4555 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4557 * cp-tree.h (instantiate_type_flags): New enumeration.
4558 (instantiate_type): Change parameter.
4559 * class.c (instantiate_type): Adjust prototype. Adjust.
4560 * call.c (standard_conversion): Adjust instantiate_type call.
4561 (reference_binding): Likewise.
4562 (build_op_delete_call): Likewise.
4563 (convert_like_real): Likewise.
4564 * cvt.c (cp_convert_to_pointer): Likewise.
4565 (convert_to_reference): Likewise.
4566 * pt.c (convert_nontype_argument): Likewise.
4567 * typeck.c (build_binary_op): Likewise.
4568 (build_ptrmemfunc): Likewise.
4569 (convert_for_assignment): Likewise.
4571 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4573 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4574 (current_aggr): Define.
4575 * decl.c (grokdeclarator): Make sure a friend class is an
4576 elaborated type specifier.
4577 * parse.y (current_aggr): Remove static definition.
4578 (cp_parse_init): Adjust.
4579 (structsp): Clear and restore current_aggr.
4580 (component_decl_list): Clear current_aggr.
4582 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4583 aggregate tag on the typename's context.
4585 * pt.c (tsubst_friend_class): Return error_mark_node, if
4587 (instantiate_class_template): Ignore error_mark_node friend types.
4589 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4591 * cvt.c (warn_ref_binding): New static function, broken out of ...
4592 (convert_to_reference): ... here. Use it.
4594 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4596 * parse.y (template_arg): Add rule for template qualified with
4599 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4601 * decl2.c (add_function): Reorganize.
4602 (arg_assoc): Do not consider function template decls.
4604 2000-08-11 Jason Merrill <jason@redhat.com>
4606 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4609 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4611 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4612 (lookup_nested_tag): Likewise.
4614 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4617 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4619 * parse.y (named_complex_class_head_sans_basetype): Remove
4622 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4624 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4625 explicit TEMPLATE_ID_EXPR args.
4626 (build_expr_from_tree, case CALL_EXPR): Likewise.
4628 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4630 * decl.c (check_tag_decl): Diagnose typename's which don't
4633 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4635 * init.c (build_aggr_init): Reject bogus array initializers
4638 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4640 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4642 * cp/tinfo.cc (__dynamic_cast): Likewise.
4643 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4645 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4647 * cvt.c (convert_to_pointer_force): Fix error message when
4648 attempting to cast from ambiguous base.
4650 2000-08-08 Jason Merrill <jason@redhat.com>
4652 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4653 (tsubst_template_arg_vector): Likewise.
4655 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4656 assume that one will be as large as the union.
4658 2000-08-07 Kazu Hirata <kazu@hxi.com>
4660 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4661 * decl.c (pop_labels): Likewise.
4663 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4665 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4667 (__pointer_to_member_type_info): Likewise.
4668 (__base_class_info): Likewise.
4669 (__class_type_info): Likewise.
4670 (__si_class_type_info): Likewise.
4671 (__vmi_class_type_info): Likewise.
4672 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4673 Changed member names to match specifications.
4674 (__vmi_class_type_info::__do_find_public_src): Likewise.
4675 (__si_class_type_info::__do_dyncast): Likewise.
4676 (__vmi_class_type_info::__do_dyncast): Likewise.
4677 (__si_class_type_info::__do_upcast): Likewise.
4678 (__vmi_class_type_info::__do_upcast): Likewise.
4679 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4680 (__pbase_type_info::__pointer_catch): Likewise.
4681 (__pointer_type_info::__pointer_catch): Likewise.
4682 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4684 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4686 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4687 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4688 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4690 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4692 * cp-tree.h (add_method): Change prototype.
4693 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4694 Don't double the size of the method vector in the error case.
4695 (handle_using_decl): Adjust call to add_method.
4696 (add_implicitly_declared_members): Likewise.
4697 (clone_function_decl): Likewise.
4698 * decl2.c (check_classfn): Likewise.
4699 * semantics.c (finish_member_declaration): Likewise.
4701 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4703 * decl.c (flag_isoc94): New variable.
4705 2000-08-02 Jason Merrill <jason@redhat.com>
4707 * pt.c (do_type_instantiation): Add complain parm; don't complain
4708 if called recursively.
4709 * cp-tree.h, parse.y: Adjust.
4711 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4713 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4714 -Wno-strict-prototypes.
4716 * g++spec.c: Adjust type of second argument to
4717 lang_specific_driver, and update code as necessary.
4719 * cp-tree.h: Don't prototype min_precision here.
4720 (my_friendly_assert): Cast expression to void.
4721 * semantics.c (do_poplevel): Initialize scope_stmts.
4723 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4725 * cp-tree.h (DECL_NEEDED_P): Tweak.
4727 2000-07-28 Jason Merrill <jason@redhat.com>
4729 * lang-specs.h: Use %i in rule for .ii files.
4731 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4733 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4735 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4737 Allow indirect primary bases.
4738 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4740 (CLASSTYPE_VFIELD_PARENT): Remove.
4741 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4742 (BINFO_PRIMARY_BINFO): Remove.
4743 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4744 (BINFO_VBASE_PRIMARY_P): Likewise.
4745 (BINFO_PRIMARY_BASE_OF): New macro.
4746 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4747 (get_primary_binfo): New function.
4748 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4749 * class.c (vcall_offset_data_s): Rename to ...
4750 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4751 and add ctor_vtbl_p.
4752 (get_derived_offset): Use get_primary_binfo.
4753 (dfs_mark_primary_bases): Adjust handling of virtual primary
4755 (mark_primary_bases): Likewise.
4756 (set_primary_base): Take a binfo, not an integer, as a
4757 representation of the primary base.
4758 (indirect_primary_base_p): Remove.
4759 (determine_primary_base): Adjust for indirect primary bases.
4760 (dfs_find_final_overrider): Fix typo in coment.
4761 (update_vtable_entry_for_fn): Use get_primary_binfo.
4762 (layout_nonempty_base_or_field): Tweak.
4763 (build_base_fields): Adjust for new primary base semantics.
4764 (dfs_propagate_binfo_offsets): Remove.
4765 (propagate_binfo_offsets): Rewrite.
4766 (dfs_set_offset_for_shared_vbases): Remove.
4767 (layout_virtual_bases): Don't use it.
4768 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4770 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4771 CLASSTYPE_VFIELD_PARENT.
4772 (dfs_get_primary_binfo): New function.
4773 (get_primary_binfo): Likewise.
4774 (dump_class_hierarchy_r): Tweak printing of primary bases.
4775 (build_vtbl_initializer): Fix typo in comments. Use
4777 (build_vcall_and_vbase_vtbl_entries): Likewise.
4778 (build_vbaes_offset_vtbl_entries): Likewise.
4779 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4780 BV_VCALL_INDEX to handle indirect primary bases.
4781 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4782 (build_rtti_vtbl_entries): Likewise.
4783 * search.c (get_shared_vbase_if_not_primary): Tweak.
4784 (find_vbase_instance): Likewise.
4785 (binfo_for_vtable): Simplify.
4786 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4787 (make_binfo): Make it have 11 entries.
4789 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4791 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4792 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4793 ascertaining primaryness.
4794 (G): Remove template_args.
4795 (decl_is_template_id): New function.
4796 (write_encoding): Use decl_is_template_id.
4797 (write_name): Likewise. Handle type_decls. Get main variant of
4799 (write_nested_name): Likewise.
4800 (write_prefix): Likewise.
4801 (write_template_prefix): Likewise.
4802 (write_special_name_constructor): Remove defunct production from
4804 (write_bare_function_type): Remove comment about absent parameter.
4805 (write_template_template_arg): Add missing grammar production to
4808 2000-07-27 Jason Merrill <jason@redhat.com>
4810 * decl.c (duplicate_decls): If common_type produces a non-typedef
4811 type for a typedef, just use the old type.
4813 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4815 * cp-tree.h (function_depth): Declare.
4816 (verify_stmt_tree): Likewise.
4817 (find_tree): Likewise.
4818 * decl.c (function_depth): Give it external linkage.
4819 * optimize.c (optimize_function): Increment and decrement it.
4820 * tree.c (verify_stmt_tree_r): New function.
4821 (verify_stmt_tree): Likewise.
4822 (find_tree_r): Likewise.
4823 (find_tree): Likewise.
4825 2000-07-27 Jason Merrill <jason@redhat.com>
4827 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4829 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4831 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4833 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4834 * decl2.c (get_guard): Call cp_finish_decl, not
4835 rest_of_decl_compilation, for local guards.
4836 * lex.c (do_identifier): Remove unused variable.
4838 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4840 * parse.y: Add missing ';'.
4842 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4844 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4847 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4849 Kill strict_prototype. Backwards compatibility only for
4850 non NO_IMPLICIT_EXTERN_C systems.
4851 * cp-tree.h (flag_strict_prototype): Remove.
4852 (strict_prototype): Remove.
4853 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4854 * decl.c (maybe_push_to_top_level): Adjust.
4855 (pop_from_top_level): Adjust.
4856 (decls_match): Only allow sloppy parm matching for ancient
4858 (init_decl_processing): Adjust.
4859 (grokdeclarator): Adjust.
4860 * decl2.c (flag_strict_prototype): Remove.
4861 (strict_prototype): Remove.
4862 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4863 (lang_f_options): Remove "strict-prototype".
4864 (unsupported-options): Add "strict-prototype".
4865 * lex.c (do_identifier): Adjust.
4866 (do_scoped_id): Adjust.
4867 * parse.y (empty_parms): Adjust.
4868 * class.c (push_lang_context): Adjust.
4869 (pop_lang_context): Adjust.
4870 * typeck.c (comp_target_parms): Adjust.
4872 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4874 * decl.c (poplevel): Deal with anonymous variables at for scope.
4875 (maybe_inject_for_scope_var): Likewise.
4877 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4879 * decl.c: Remove all signal handling code, now done in toplev.c.
4881 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4883 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4885 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4888 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4890 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4891 Define my_friendly_assert and my_friendly_abort as macros
4892 which may call friendly_abort. Prototype friendly abort, not
4893 my_friendly_abort or my_friendly_assert.
4894 * decl.c (signal_catch): Report the signal caught in the error
4895 message. Call fatal directly.
4896 * typeck2.c (ack, my_friendly_assert): Delete.
4897 (my_friendly_abort): Rename to friendly_abort. Expect file,
4898 line, and function parameters. Report the abort code, then
4899 call fancy_abort. Do not mask an abort if errors have
4902 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4904 * typeck.c (comp_target_parms): Remove obsolete parameter.
4905 (comp_target_types): Adjust.
4907 2000-07-17 Jason Merrill <jason@redhat.com>
4909 * typeck.c (mark_addressable): Never set TREE_USED.
4910 * call.c (build_call): Don't abort on calls to library functions
4911 that have been declared normally.
4913 * typeck.c (build_binary_op): Fix grammar in warning.
4915 * exception.cc (__eh_free): Fix prototype.
4917 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4919 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4920 IDENTIFIER_NAMESPACE_VALUE.
4922 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4924 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4925 * method.c (use_thunk): Correct handling of vcall offsets.
4927 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4929 * .cvsignore: parse.h and parse.c have no cp- prefix.
4931 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4933 * .cvsignore: New file.
4935 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4937 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4939 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4941 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4943 * parse.h: Likewise.
4945 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4947 * class.c (layout_class_type): Add pointers to virtual bases after
4948 base classes under the old ABI.
4950 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4952 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4953 (finish_continue_stmt): Likewise.
4954 (begin_for_stmt): Remove call to note_level_for_for.
4955 (finish_goto_stmt): Change call from build_min_nt
4957 (finish_expr_stmt): Likewise.
4958 (begin_if_stmt): Likewise.
4959 (begin_while_stmt): Likewise.
4960 (finish_while_stmt): Likewise.
4961 (finish_return_stmt): Likewise.
4962 (begin_for_stmt): Likewise.
4963 (finish_for_stmt): Likewise.
4964 (finish_break_stmt): Likewise.
4965 (begin_switch_stmt): Likewise.
4966 (finish_case_label): Likewise.
4967 (genrtl_try_block): Likewise.
4968 (begin_try_block): Likewise.
4969 (begin_handler): Likewise.
4970 (begin_compound_stmt): Likewise.
4971 (finish_asm_stmt): Likewise.
4972 (finish_label_stmt): Likewise.
4973 (add_decl_stmt): Likewise.
4974 (finish_subobject): Likewise.
4975 (finish_decl_cleanup): Likewise.
4976 (finish_named_return_value): Likewise.
4977 (setup_vtbl_ptr): Likewise.
4978 (add_scope_stmt): Likewise.
4979 * decl.c (finish_constructor_body): Likewise.
4980 (finish_destructor_body): Likewise.
4981 * optimize.c (copy_body_r): Likewise.
4982 (initialize_inlined_parameters): Likewise.
4983 (declare_return_variable): Likewise.
4984 (expand_call_inline): Likewise.
4986 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4988 * semantics.c (expand_body): Sync interface information
4989 at the end of function body expansion.
4991 2000-07-09 Jason Merrill <jason@redhat.com>
4993 * init.c (build_new_1): Bail early if the call to new fails.
4995 * decl.c (compute_array_index_type): Check specifically for
4996 an INTEGER_CST, not just TREE_CONSTANT.
4998 * decl.c (duplicate_decls): Don't call duplicate_decls on
4999 the DECL_TEMPLATE_RESULT.
5000 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5003 * error.c (dump_template_bindings): Don't crash if we had an
5004 invalid argument list.
5006 * typeck.c (c_expand_start_case): Do narrowing here.
5007 * semantics.c (finish_switch_cond): Not here.
5009 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5011 * parse.y (asm_clobbers): Do string concatenation.
5013 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5015 * decl.c (pushtag): Don't put local classes in template functions
5016 on the local_classes list.
5018 2000-07-04 Scott Snyder <snyder@fnal.gov>
5020 * decl2.c (get_guard): Add missing return for old ABI local
5023 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5025 * cp-tree.h (char_type_p): New function.
5026 * decl.c (init_decl_processing): Don't initialize
5027 signed_wchar_type_node or unsigned_wchar_type_node.
5028 (complete_array_type): Handle brace-enclosed string-constants.
5029 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5030 * tree.c (char_type_p): New function.
5031 * typeck2.c (digest_init): Use char_type_p.
5033 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5035 * pt.c (tsubst): Don't layout type, if it's error_mark.
5037 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5039 * pt.c (instantiate_pending_templates): Reset template level.
5041 2000-07-05 Jason Merrill <jason@redhat.com>
5043 * call.c (joust): Don't complain about `operator char *()' beating
5044 `operator const char *() const'.
5046 2000-07-04 scott snyder <snyder@fnal.gov>
5047 Jason Merrill <jason@redhat.com>
5049 * repo.c (repo_get_id): Handle the case where a class with virtual
5050 bases has a null TYPE_BINFO_VTABLE.
5052 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5053 Jason Merrill <jason@redhat.com>
5055 * parse.y (member_init): Just pass in the type.
5056 * init.c (expand_member_init): Handle getting a type.
5058 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5059 Jason Merrill <jason@redhat.com>
5061 * decl.c (finish_function): Warn if a function has no return
5063 Suggested by Andrew Koenig.
5064 * typeck.c (check_return_expr): Do set current_function_returns_value
5065 if we got an error_mark_node.
5067 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5069 * decl2.c (push_decl_namespace): Push the original namespace.
5071 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5073 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5074 * semantics.c (begin_class_definition): Clear it.
5076 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5078 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5079 (genrtl_expr_stmt): Likewise.
5080 (genrtl_decl_stmt): Likewise.
5081 (genrtl_if_stmt): Likewise.
5082 (genrtl_while_stmt): Likewise.
5083 (genrtl_do_stmt): Likewise.
5084 (genrtl_return_stmt): Likewise.
5085 (genrtl_for_stmt): Likewise.
5086 (genrtl_break_stmt): Likewise.
5087 (genrtl_continue_stmt): Likewise.
5088 (genrtl_scope_stmt): Likewise.
5089 (genrtl_switch_stmt): Likewise.
5090 (genrtl_case_label): Likewise.
5091 (genrtl_begin_compound_stmt): Likewise.
5092 (genrtl_finish_compound_stmt): Likewise.
5093 (genrtl_compound_stmt): Likewise.
5094 (genrtl_asm_stmt): Likewise.
5096 * init.c (begin_init_stmts): Remove call to
5097 genrtl_begin_compound_stmt.
5098 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5100 * semantics.c (lang_expand_stmt): Changed call to
5101 genrtl_compound_stmt to ignore return value.
5103 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5105 * mangle.c (canonicalize_for_substitution): Return the canonical
5108 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5110 * typeck.c (commonparms): Remove obstack manipulations.
5112 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5114 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5116 * Makefile.in (OBJS): Added ../c-semantics.o.
5117 (OBJDEPS): Likewise.
5119 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5121 (struct stmt_tree): Added comment.
5122 (current_function_name_declared): Removed.
5123 (stmts_are_full_exprs_p): Likewise.
5124 (genrtl_do_pushlevel): Likewise.
5125 (genrtl_clear_out_block): Likewise.
5126 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5127 (DECL_ANON_UNION_ELEMS): Likewise.
5128 (emit_local_var): Likewise.
5129 (make_rtl_for_local_static): Likewise.
5130 (do_case): Likewise.
5131 (expand_stmt): Likewise.
5132 (genrtl_decl_cleanup): Likewise.
5133 (c_expand_asm_operands): Likewise.
5134 (c_expand_return): Likewise.
5135 (c_expand_start_case): Likewise.
5137 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5138 (emit_local_var): Likewise.
5139 (initialize_local_var): Change reference to
5140 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5141 Change reference to stmts_are_full_exprs_p to
5142 current_stmt_tree->stmts_are_full_exprs_p.
5143 (push_cp_function_context): Likewise.
5145 * expect.c (expand_throw): Change reference to
5146 stmts_are_full_exprs_p.
5148 * init.c (build_aggr_init): Change reference to
5149 stmts_are_full_exprs_p.
5150 (build_vec_init): Likewise.
5152 * optimize.c (maybe_clone_body): Change reference to
5153 current_function_name_declared to
5154 cp_function_chain->name_declared.
5156 * pt.c (instantiate_decl): Change reference to
5157 current_function_name_declared to
5158 cp_function_chain->name_declared.
5160 * semantics.c (expand_cond): Moved declaration to c-common.h.
5161 (genrtl_do_pushlevel): Moved to c-semantics.c.
5162 (genrtl_clear_out_block): Likewise.
5163 (genrtl_goto_stmt): Likewise.
5164 (genrtl_expr_stmt): Likewise.
5165 (genrtl_decl_stmt): Likewise.
5166 (gerntl_if_stmt): Likewise.
5167 (genrtl_while_stmt): Likewise.
5168 (genrtl_do_stmt): Likewise.
5169 (genrtl_return_stmt): Likewise.
5170 (genrtl_for_stmt): Likewise.
5171 (genrtl_break_stmt): Likewise.
5172 (genrtl_continue_stmt): Likewise.
5173 (genrtl_scope_stmt): Likewise.
5174 (genrtl_switch_stmt): Likewise.
5175 (genrtl_case_label): Likewise.
5176 (genrtl_begin_compound_stmt): Likewise.
5177 (genrtl_finish_compound_stmt): Likewise.
5178 (genrtl_compound_stmt): Likewise.
5179 (genrtl_asm_stmt): Likewise.
5180 (genrtl_decl_cleanup): Likewise.
5181 (expand_cond): Likewise.
5182 (expand_stmt): Renamed to ...
5183 (lang_expand_stmt): ... this.
5184 (lang_expand_expr_stmt): Initialize.
5185 (set_current_function_name_declared): Likewise.
5186 (stmts_are_full_exprs_p): Likewise.
5187 (current_function_name_declared): Likewise.
5188 (anon_aggr_type_p): Likewise.
5189 (do_poplevel): Change reference to
5190 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5191 Change reference to stmts_are_full_exprs_p to
5192 current_stmt_tree->stmts_are_full_exprs_p.
5193 (add_tree): Likewise.
5194 (finish_expr_stmt): Likewise.
5195 (prep_stmt): Likewise.
5196 (lang_expand_stmt): Likewise.
5197 (begin_compound_stmt): Change reference to
5198 current_function_name_declared to
5199 cp_function_chain->name_declared and call to
5200 current_function_name_declared().
5201 (setup_vtbl_ptr): Likewise.
5202 (genrtl_do_poplevel): Removed.
5204 2000-06-30 Jason Merrill <jason@redhat.com>
5206 * init.c (init_init_processing): Go back to aligning like
5207 double_type_node for old ABI.
5208 (get_cookie_size): Make cookie larger if we get a type that needs
5210 (build_vec_delete): Call it.
5212 * typeck.c (qualify_type_recursive): New fn.
5213 (composite_pointer_type): Use it.
5214 (build_binary_op): Use composite_pointer_type.
5216 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5217 Jason Merrill <jason@redhat.com>
5219 * typeck.c (check_return_expr): Don't complain about returning
5220 NULL from operator new if -fcheck-new.
5221 * cp-tree.h: Declare flag_check_new here.
5224 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5226 * mangle.c (find_substitution): Use same_type_p.
5227 (write_encoding): Don't check for substitutions.
5229 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5231 * parse.y (expr_no_comma_rangle): New non-terminal.
5232 (template_parm): Use it for default parameter case.
5233 (template_arg): Use it.
5234 (expr_no_commas): Remove commented out undefined extensions.
5235 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5236 * parse.h, parse.c: Rebuilt.
5238 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5240 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5241 (finish_asm_stmt): Do it here, instead.
5243 * cp-tree.h (ridpointers): Don't declare.
5244 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5245 (record_builtin_java_type): Likewise.
5246 (init_decl_processing): Likewise.
5247 * lex.c: Move inclusion of lex.h.
5248 (ridpointers): Don't define.
5249 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5251 * lex.h (enum rid): Rename to ...
5252 (enum cp_rid): ... this.
5253 (ridpointers): Don't declare.
5254 * parse.y: Move inclusion of lex.h.
5255 * parse.c: Regenerated.
5256 * spew.c: Move inclusion of lex.h.
5258 * cp-tree.h (struct language_function): Remove temp_name_counter.
5259 (temp_name_counter): Remove.
5260 (get_temp_name): Change prototype.
5261 (get_guard): New function.
5262 (get_guard_cond): Likewise.
5263 (set_guard): Likewise.
5264 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5265 * decl.c (expand_static_init): Use get_guard and friends to
5266 implement guard variables.
5267 * decl2.c (get_temp_name): Assume that the variables created are
5269 (get_sentry): Rename to ...
5270 (get_guard): ... this. Implement new ABI guard variables.
5271 (get_guard_bits): New function.
5272 (get_guard_cond): Likewise.
5273 (set_guard): Likewise.
5274 (start_static_initialization_or_destruction): Use them.
5275 (do_static_initialization): Replace sentry with guard throughout.
5276 (do_static_destruction): Likewise.
5277 * init.c (create_temporary_var): Add comment.
5279 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5281 * mangle.c (find_substitution): Use same_type_p.
5282 (write_encoding): Don't check for substitutions.
5284 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5286 * parse.y (expr_no_comma_rangle): New non-terminal.
5287 (template_parm): Use it for default parameter case.
5288 (template_arg): Use it.
5289 (expr_no_commas): Remove commented out undefined extensions.
5290 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5291 * parse.h, parse.c: Rebuilt.
5293 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5295 * cp-tree.h (flag_const_strings): Remove.
5296 (warn_parentheses): Likewise.
5297 (warn_format): Likewise.
5298 (common_type): Likewise.
5299 (default_conversion): Likewise.
5300 (build_binary_op): Likewise.
5301 (cp_build_binary_op): New macro.
5302 * call.c (build_new_op): Use cp_build_binary_op instead of
5304 * class.c (build_vtable_entry_ref): Likewise.
5305 * decl.c (expand_static_init): Likewise.
5306 (compute_array_index_type): Likewise.
5307 (build_enumerator): Likewise.
5308 * decl2.c (delete_sanity): Likewise.
5309 (start_static_initialization_or_destruction): Likewise.
5310 * error.c (dump_type_suffix): Likewise.
5311 * init.c (resolve_offset_ref): Likewise.
5312 (build_new): Likewise.
5313 (build_new_1): Likewise.
5314 (build_vec_delete_1): Likewise.
5315 (build_vec_init): Likewise.
5316 (build_delete): Likewise.
5317 * rtti.c (synthesize_tinfo_fn): Likewise.
5318 (synthesize_tinfo_var): Likewise.
5319 * search.c (expand_upcast_fixups): Likewise.
5320 (fixup_all_virtual_upcast_offsets): Likewise.
5321 * typeck.c (build_array_ref): Likewise.
5322 (get_member_function_from_ptrfunc): Likewise.
5323 (build_binary_op): Add parameter.
5324 (pointer_int_sum): Use cp_build_binary_op.
5325 (pointer_diff): Likewise.
5326 (build_modify_expr): Likewise.
5327 (get_delta_difference): Likewise.
5328 (build_ptrmemfunc): Likewise.
5330 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5332 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5333 * decl.c (create_implicit_typedef): Adjust.
5334 * decl2.c (build_artificial_parm): Adjust.
5335 * method.c (implicitly_declare_fn): Adjust.
5336 * pt.c (push_inline_template_parms_recursive): Adjust.
5337 (process_template_parm): Adjust.
5338 (overloaded_template_name): Adjust.
5339 * semantics.c (finish_template_template_parm): Adjust.
5341 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5343 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5344 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5345 where to emit thunks.
5346 (build_vtt): Adjust call to build_vtt_inits.
5347 (build_vtt_inits): Add parameter to indicate whether or not
5348 sub-VTTs for virtual bases should be included. Adjust handling of
5349 construction vtables.
5350 (get_matching_base): New function.
5351 (dfs_build_vtt_inits): Rename to ...
5352 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5353 construction vtables.
5354 (dfs_fixup_binfo_vtbls): Likewise.
5355 (build_ctor_vtbl_groups): Build construction vtables for virtual
5357 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5358 to build construction vtbls.
5359 (dfs_accumulate_vtbl_inits): Adjust handling of
5360 construction vtables.
5362 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5365 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5367 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5369 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5371 * search.c (hides): Remove.
5372 (is_subobject_of_p): Add most_derived parameter. Use
5374 (lookup_field_queue_p): Adjust.
5375 (lookup_field_r): Adjust.
5377 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5379 * decl2.c (handle_class_head): Bash typedefs to the type's main
5382 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5384 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5385 (begin_global_stmt_expr): ... this.
5386 (genrtl_finish_stmt_expr): Rename to ...
5387 (finish_global_stmt_expr): ... this.
5388 * init.c (begin_init_stmts): Adjust calls.
5389 (finish_init_stmts): Likewise.
5390 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5391 (begin_global_stmt_expr): ... this.
5392 (genrtl_finish_stmt_expr): Rename to ...
5393 (finish_global_stmt_expr): ... this.
5395 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5397 * search.c (lookup_member): Fix typo in comment.
5399 2000-06-24 Jason Merrill <jason@redhat.com>
5401 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5402 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5404 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5406 * parse.y (complex_direct_notype_declarator): Support global_scope.
5407 * Makefile.in: Adjust conflict count.
5409 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5411 * parse.y (template_arg): Convert TEMPLATE_DECL
5412 that is a template template paramter to
5413 TEMPLATE_TEMPLATE_PARM here.
5415 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5416 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5417 (copy_template_template_parm): Adjust prototype.
5418 * decl.c (grokdeclarator): Remove dead code.
5419 * pt.c (process_template_parm): Tidy.
5420 (lookup_template_class): Construct nodes in
5421 copy_template_template_parm.
5422 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5423 lookup_template_class. Use TYPE_TI_TEMPLATE.
5424 * tree.c (copy_template_template_parm): Add NEWARGS
5426 (mapcar): Adjust call to copy_template_template_parm.
5427 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5428 * method.c (build_template_template_parm_names): Change error
5429 code to avoid compilation warning.
5431 * gxxint.texi: Document template template parameter
5434 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5436 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5437 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5438 (cp-demangle.o): New rule.
5439 (dyn-string.o): Likewise.
5440 * inc/cxxabi.h (__cxa_demangle): New declaration.
5442 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5444 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5445 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5446 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5448 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5449 (make_thunk): Change prototype.
5450 (emit_thunk): Rename to use_thunk.
5451 (mangle_thunk): Change prototype.
5452 * class.c (get_derived_offset): Simplify.
5453 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5454 BV_GENERATE_THUNK_WITH_VTABLE_P.
5455 (build_primary_vtable): Simplify.
5456 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5457 (dfs_find_base): Remove.
5458 (update_vtable_entry_for_fn): Correct bug in finding the base
5459 where a virtual function was first declared. Figure out whether
5460 or not to emit a vcall-thunk with the vtables in which it appears.
5461 Correct logic for deciding whether to use an ordinary thunk, or a
5463 (finish_struct_1): Remove unnecssary code.
5464 (build_vtbl_initializer): Use ssize_int for the running counter of
5466 (build_vtbl_initializer): Only use vcall thunks where necessary.
5467 Mark thunks as needing to be emitted with their vtables, or not.
5468 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5469 indices. Use size_binop.
5470 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5471 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5473 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5474 (build_vtable_entry): Mark thunks as needing to be emitted with
5475 their vtables, or not.
5476 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5477 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5479 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5481 * error.c (dump_expr): Use BV_FN.
5482 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5484 * method.c (make_thunk): Likewise.
5485 (emit_thunk): Rename to use_thunk. Allow callers to decide
5486 whether or not to actually emit the thunk. Adjust for changes in
5487 representation of vcall offsets.
5488 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5489 * semantics.c (emit_associated_thunks): New function.
5490 (expand_body): Use it.
5491 * ir.texi: Adjust decriptions of thunks.
5493 2000-06-22 Jason Merrill <jason@redhat.com>
5495 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5496 (tsubst_friend_function): Copy it here.
5498 * decl.c (grok_op_properties): Fix typo.
5500 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5503 * pt.c (check_explicit_specialization): Clarify error.
5505 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5506 an old OVERLOAD when we're declaring a non-function.
5507 (pushdecl, destroy_local_var): Check for error_mark_node.
5508 (warn_extern_redeclared_static): Also bail early if
5510 (push_overloaded_decl): Ignore an old error_mark_node.
5512 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5514 * call.c (build_x_va_arg): Check if in a template decl.
5515 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5517 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5519 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5521 * decl.c (check_goto): Computed gotos assumed OK.
5523 2000-06-20 Jason Merrill <jason@redhat.com>
5525 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5526 for which we don't need to look for instantiations.
5528 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5530 * parse.y (program): Always call finish_translation_unit.
5531 * parse.c, parse.h: Rebuilt.
5533 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5535 * method.c: Don't include hard-reg-set.h.
5537 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5539 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5541 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5543 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5544 * cvt.c (cp_convert_to_pointer): Likewise.
5545 (convert_to_void): Likewise.
5546 * error.c (dump_expr): Likewise.
5547 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5548 * init.c (build_delete): Likewise.
5549 * method.c (emit_thunk): Likewise.
5550 * optmize.c (declare_return_variable): Likewise.
5551 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5552 (get_typeid): Likewise.
5553 (build_dynamic_cast_1): Likewise.
5554 * typeck.c (composite_pointer_type): Likewise.
5555 (common_type): Likewise.
5556 (build_indirect_ref): Likewise.
5557 (build_binary_op): Likewise.
5558 (build_x_compound_expr): Likewise.
5559 (check_return_expr): Likewise.
5560 * typeck2.c (add_exception_specifier): Likewise.
5562 * mangle.c (write_method_parms): Use direct comparison for end
5565 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5567 * cp-tree.h (genrtl_try_block): Declare function.
5568 (genrtl_handler): Likewise.
5569 (genrtl_catch_block): Likewise.
5570 (genrtl_ctor_stmt): Likewise.
5571 (genrtl_subobject): Likewise.
5572 (genrtl_decl_cleanup): Likewise.
5573 (genrtl_do_poplevel): Likewise.
5574 (genrtl_do_pushlevel): Likewise.
5575 (genrtl_clear_out_block): Likewise.
5576 (genrtl_goto_stmt): Likewise.
5577 (genrtl_expr_stmt): Likewise.
5578 (genrtl_decl_stmt): Likewise.
5579 (genrtl_if_stmt): Likewise.
5580 (genrtl_while_stmt): Likewise.
5581 (genrtl_do_stmt): Likewise.
5582 (genrtl_return_stmt): Likewise.
5583 (genrtl_for_stmt): Likewise.
5584 (genrtl_break_stmt): Likewise.
5585 (genrtl_continue_stmt): Likewise.
5586 (genrtl_scope_stmt): Likewise.
5587 (genrtl_switch_stmt): Likewise.
5588 (genrtl_case_label): Likewise.
5589 (genrtl_begin_compound_stmt): Likewise.
5590 (genrtl_finish_compound_stmt): Likewise.
5591 (genrtl_compound_stmt): Likewise.
5592 (genrtl_asm_stmt): Likewise.
5593 (genrtl_named_return_value): Likewise.
5594 (genrtl_begin_stmt_expr): Likewise.
5595 (genrtl_finish_stmt_expr): Likewise.
5596 (finish_for_stmt): Removed first argument.
5597 (finish_switch_stmt): Likewise.
5599 * semantics.c (genrtl_try_block): Define function.
5600 (genrtl_handler): Likewise.
5601 (genrtl_catch_block): Likewise.
5602 (genrtl_ctor_stmt): Likewise.
5603 (genrtl_subobject): Likewise.
5604 (genrtl_decl_cleanup): Likewise.
5605 (genrtl_do_poplevel): Likewise.
5606 (genrtl_do_pushlevel): Likewise.
5607 (genrtl_clear_out_block): Likewise.
5608 (genrtl_goto_stmt): Likewise.
5609 (genrtl_expr_stmt): Likewise.
5610 (genrtl_decl_stmt): Likewise.
5611 (genrtl_if_stmt): Likewise.
5612 (genrtl_while_stmt): Likewise.
5613 (genrtl_do_stmt): Likewise.
5614 (genrtl_return_stmt): Likewise.
5615 (genrtl_for_stmt): Likewise.
5616 (genrtl_break_stmt): Likewise.
5617 (genrtl_continue_stmt): Likewise.
5618 (genrtl_scope_stmt): Likewise.
5619 (genrtl_switch_stmt): Likewise.
5620 (genrtl_case_label): Likewise.
5621 (genrtl_begin_compound_stmt): Likewise.
5622 (genrtl_finish_compound_stmt): Likewise.
5623 (genrtl_compound_stmt): Likewise.
5624 (genrtl_asm_stmt): Likewise.
5625 (genrtl_named_return_value): Likewise.
5626 (genrtl_begin_stmt_expr): Likewise.
5627 (genrtl_finish_stmt_expr): Likewise.
5628 (finish_for_stmt): Removed first argument and generate rtl
5630 (finish_switch_stmt): Likewise.
5631 (do_poplevel): Removed generate rtl specific code.
5632 (do_pushlevel): Likewise.
5633 (add_tree): Likewise.
5634 (finish_goto_stmt): Likewise.
5635 (finish_expr_stmt): Likewise.
5636 (begin_if_stmt): Likewise.
5637 (finish_if_stmt_cond): Likewise.
5638 (finish_then_clause): Likewise.
5639 (begin_else_clause): Likewise.
5640 (finish_else_clause): Likewise.
5641 (finish_if_stmt): Likewise.
5642 (clear_out_block): Likewise.
5643 (begin_while_stmt): Likewise.
5644 (finish_while_stmt_cond): Likewise.
5645 (finish_while_stmt): Likewise.
5646 (begin_do_stmt): Likewise.
5647 (finish_do_body): Likewise.
5648 (finish_do_stmt): Likewise.
5649 (finish_return_stmt): Likewise.
5650 (begin_for_stmt): Likewise.
5651 (finish_for_init_stmt): Likewise.
5652 (finish_for_cond): Likewise.
5653 (finish_for_expr): Likewise.
5654 (finish_break_stmt): Likewise.
5655 (finish_continue_stmt): Likewise.
5656 (begin_switch_stmt): Likewise.
5657 (finish_switch_cond): Likewise.
5658 (finish_case_label): Likewise.
5659 (begin_try_block): Likewise.
5660 (begin_function_try_block): Likewise.
5661 (finish_try_block): Likewise.
5662 (finish_cleanup_try_block): Likewise.
5663 (finish_cleanup): Likewise.
5664 (finish_function_try_block): Likewise.
5665 (finish_handler_sequence): Likewise.
5666 (finish_function_handler_sequence): Likewise.
5667 (begin_handler): Likewise.
5668 (finish_handler_parms): Likewise.
5669 (begin_catch_block): Likewise.
5670 (finish_handler): Likewise.
5671 (begin_compound_stmt): Likewise.
5672 (finish_compound_stmt): Likewise.
5673 (finish_asm_stmt): Likewise.
5674 (finish_label_stmt): Likewise.
5675 (finish_label_decl): Likewise.
5676 (finish_subobject): Likewise.
5677 (finish_decl_cleanup): Likewise.
5678 (finish_named_return_value): Likewise.
5679 (begin_stmt_expr): Likewise.
5680 (finish_stmt_expr): Likewise.
5682 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5683 to call genrtl_expr_stmt when appropriate.
5685 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5686 begin_compound_expr to call genrtl_begin_stmt_expr and
5687 genrtl_begin_compound_expr when appropriate.
5688 (finish_init_stmts): Changed calls to finish_compound_expr and
5689 finish_stmt_expr to call genrtl_finish_compound_expr and
5690 genrtl_finish_stmt_expr when appropriate.
5691 (expand_default_init): Changed call to finish_expr_stmt to call
5692 genrtl_expr_stmt when appropriate.
5693 (build_vec_init): Likewise.
5695 * parse.y (simple_stmt): Removed first argument from call to
5696 finish_for_stmt. Removed first argument from call to
5699 * parse.c: Regenerated.
5701 * pt.c (tsubst_expr): Removed first argument from call to
5702 finish_for_stmt. Removed first argument from call to
5705 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5707 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5708 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5710 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5711 (cplus_tree_code_length[]): Likewise.
5712 (cplus_tree_code_name[]): Likewise.
5713 (init_parse): Added call to add_c_tree_codes. Changed
5714 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5716 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5718 * cp-tree.h (finish_mem_initializers): Declare.
5719 (count_trees): Likewise.
5720 * parse.y (base_init): Use finish_mem_initializers.
5721 * semantics.c (finish_mem_initializers): New function.
5723 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5724 the number of trees.
5726 (count_trees): Don't use it.
5728 2000-06-15 Jason Merrill <jason@redhat.com>
5730 * tree.c (count_trees): New debugging function.
5732 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5733 * init.c (build_member_call): Pull out the name of a DECL.
5735 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5736 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5737 * optimize.c (optimize_function): Not here.
5738 * pt.c (instantiate_decl): Push to TV_PARSE.
5740 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5742 * cp-tree.h (struct language_function): Remove x_base_init_list
5743 and x_member_init_list.
5744 (current_base_init_list): Remove.
5745 (current_member_init_list): Likewise.
5746 (setup_vtbl_ptr): Change prototype.
5747 (emit_base_init): Likewise.
5748 (expand_member_init): Likewise.
5749 (reinit_parse_for_function): Remove.
5750 * decl.c (save_function_data): Don't clear x_base_init_list and
5752 (mark_language_function): Don't mark them.
5753 * init.c (perform_member_init): Tweak comment.
5754 (sort_member_init): Take the list of initializers as an argument.
5755 (sort_base_init): Likewise.
5756 (emit_base_init): Likewise.
5757 (expand_member_init): Return the initializer. Don't use global
5759 * lex.c (reinit_parse_for_function): Remove.
5760 * method.c (build_template_parm_names): Correct substitution.
5761 (do_build_copy_constructor): Don't use current_member_init_list
5762 and current_base_init_list.
5763 (synthesize_method): Likewise.
5764 * parse.y (base_init): Split mem-initializers into
5765 base-initializers and field-initializers.
5766 (member_init_list): Build up the list here.
5767 (member_init): Return the initializer.
5768 (fn.depfn): Don't use reinit_parse_for_function.
5769 * parse.c: Regenerated.
5770 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5772 (tsubst_expr): Don't use current_member_init_list
5773 and current_base_init_list.
5774 (tsubst_expr_values): Rename to ...
5775 (tsubst_initializer_list): ... this. Use convert_from_reference.
5776 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5777 and current_base_init_list.
5778 (begin_function_definition): Don't call reinit_parse_for_function.
5780 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5782 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5785 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5787 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5789 * cp-tree.h (IF_COND): Move to c-common.h.
5790 (THEN_CLAUSE): Likewise.
5791 (ELSE_CLAUSE): Likewise.
5792 (WHILE_COND): Likewise.
5793 (WHILE_BODY): Likewise.
5794 (DO_COND): Likewise.
5795 (DO_BODY): Likewise.
5796 (RETURN_EXPR): Likewise.
5797 (EXPR_STMT_EXPR): Likewise.
5798 (FOR_INIT_STMT): Likewise.
5799 (FOR_COND): Likewise.
5800 (FOR_EXPR): Likewise.
5801 (FOR_BODY): Likewise.
5802 (SWITCH_COND): Likewise.
5803 (SWITCH_BODY): Likewise.
5804 (CASE_LOW): Likewise.
5805 (CASE_HIGH): Likewise.
5806 (GOTO_DESTINATION): Likewise.
5807 (COMPOUND_BODY): Likewise.
5808 (ASM_CV_QUAL): Likewise.
5809 (ASM_STRING): Likewise.
5810 (ASM_OUTPUTS): Likewise.
5811 (ASM_INPUTS): Likewise.
5812 (ASM_CLOBBERS): Likewise.
5813 (DECL_STMT_DECL): Likewise.
5814 (STMT_EXPR_STMT): Likewise.
5815 (LABEL_STMT_LABEL): Likewise.
5816 (SCOPE_BEGIN_P): Likewise.
5817 (SCOPE_END_P): Likewise.
5818 (SCOPE_STMT_BLOCK): Likewise.
5819 (SCOPE_NULLIFIED_P): Likewise.
5820 (SCOPE_NO_CLEANUPS_P): Likewise.
5821 (SCOPE_PARTIAL_P): Likewise.
5822 (ASM_VOLATILE_P): Likewise.
5823 (STMT_LINENO): Likewise.
5824 (STMT_LINENO_FOR_FN_P): Likewise.
5826 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5827 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5828 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5829 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5830 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5832 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5834 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5835 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5837 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5838 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5839 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5841 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5843 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5844 * class.c (dfs_find_final_overrider): Set it appropriately.
5845 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5846 avoid unneeded secondary vptrs.
5848 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5850 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5851 (check_bitfield_decl, check_field_decl): Likewise.
5852 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5853 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5854 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5855 (xfer_tag, finish_enum): Likewise.
5856 * decl2.c (finish_builtin_type): Likewise.
5857 * init.c (init_init_processing): Likewise.
5858 * pt.c (instantiate_class_template): Likewise.
5859 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5860 * cp-tree.h (struct lang_type): Add user_align member.
5861 (CLASSTYPE_USER_ALIGN): Define.
5863 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5865 * Make-lang.in (c++.install-common): Install g++-cross in
5866 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5867 $(target_alias)-g++ and $(target_alias)-c++.
5869 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5871 * class.c (vcall_offset_data_s): Add last_init and fns.
5872 (overrides): Rename to same_signature_p.
5873 (dfs_find_final_overrider): Adjust accordingly.
5874 (mark_overriders): Likewise.
5875 (warn_hidden): Likewise.
5876 (build_vtbl_initializer): Reorganize machinery for building things
5877 at negative offsets.
5878 (build_vcall_and_vbase_vtbl_entries): Likewise.
5879 (build_vbase_offset_vtbl_entries): Likewise.
5880 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5881 offset entries. Do not create two entries for functions with the
5883 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5884 (build_rtti_vtbl_entries): Reorganize machinery for building things
5885 at negative offsets.
5887 * optimize.c (expand_call_inline): Don't recurse into the code
5888 used to initialize the parameters more than once.
5890 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5892 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5893 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5894 (find_substitution): Only use the `Sa' substitution for
5895 std::allocator, not instantiations of it.
5896 (write_template_prefix): Move comment. Only use a TREE_LIST to
5897 represent substitutions for a member template.
5898 (write_array_type): Mangle array dimensions correctly.
5899 * optimize.c (maybe_clone_body): Copy more information from the
5901 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5902 on the regenerated declaration.
5904 2000-06-11 Chip Salzenberg <chip@valinux.com>
5905 Mark Mitchell <mark@codesourcery.com>
5907 * class.c (build_vtable): Clarify comment.
5908 (build_ctor_vtbl_group): Pass the most derived type to
5911 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5913 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5915 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5917 * decl.c (add_binding): Handle duplicate declarations of external
5920 2000-06-09 Chip Salzenberg <chip@valinux.com>
5921 Mark Mitchell <mark@codesourcery.com>
5923 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5925 (write_signed_number): New macro.
5926 (write_unsigned_number): Likewise.
5927 (write_source_name): Use them.
5928 (write_number): Handle signed and unsigned values.
5929 (write_integer_cst): Use tree_int_cst_sgn, and use
5930 write_unsigned_number or write_signed_number as appropriate.
5931 (write_discriminator): Use write_unsigned_number or
5932 write_signed_number as appropriate.
5933 (write_template_arg_literal): Likewise.
5934 (write_array_type): Use tree_low_cst.
5935 (write_template_parm): Use write_unsigned_number or
5936 write_signed_number as appropriate.
5937 (write_substitution): Adjust call to write_number.
5938 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5939 (write_expression): Handle non-type template arguments of
5940 reference type correctly.
5941 (mangle_thunk): Use write_signed_number.
5943 2000-06-09 Chip Salzenberg <chip@valinux.com>
5945 * mangle.c (find_substition): Don't mangle objects with typename
5946 substitutions (e.g. "cin" as "Si").
5948 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5950 * call.c (add_candidate): Use ggc_alloc_cleared.
5951 * decl.c (lookup_label): Likewise.
5952 * lex.c (retrofit_lang_decl): Likewise.
5954 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5956 * semantics.c (expand_body): Push to TV_EXPAND.
5957 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5958 * decl.c (start_function): Always call announce_function.
5960 * tinfo2.cc: Just declare abort.
5962 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5964 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5965 whenever @ is a symbolic name.
5967 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5969 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5971 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5973 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5974 DECL_ASSEMBLER_NAME.
5976 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5978 * decl2.c (c_language): Define.
5980 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5982 * lex.c (lang_init_options): Tweak.
5984 * decl2.c: Remove #inclusion of diagnostic.h
5985 (lang_decode_option): Move diagnostic formatting options to
5988 * lang-options.h: Remove documentation for diagnostic options.
5990 * Makefile.in (lex.o): Depends upon diagnostic.h
5992 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5994 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5995 the same DECL_RESULT, it's not a redefinition.
5996 * pt.c (tsubst_decl): Remove code to handle illegal
5999 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6001 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6003 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6005 * search.c (maybe_suppress_debug_info): Don't check
6006 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6008 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6011 Remember instantiation context in deferred instantiations.
6012 * cp-tree.h (struct tinst_level): Remove.
6013 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6014 * pt.c (current_tinst_level): Now a tree.
6015 (print_template_context, push_tinst_level, pop_tinst_level,
6016 tinst_for_decl): Adjust.
6017 (reopen_tinst_level): New fn.
6018 (init_pt): Register current_tinst_level as a root.
6019 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6020 of the pending templates list.
6021 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6022 * lex.c (extract_interface_info): Adjust.
6023 * decl2.c (warn_if_unknown_interface): Adjust.
6025 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6027 * class.c (indirect_primary_base_p): New function.
6028 (determine_primary_base): Use it.
6030 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6032 Update new-abi dynamic cast algorithm.
6033 * tinfo.cc (__class_type_info::__dyncast_result): Add
6034 whole_details. Adjust constructor.
6035 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6036 Avoid unnecessary searching.
6037 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6039 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6041 * decl.c (init_decl_processing): Don't call record_component_aliases.
6042 * tree.c (build_cplus_array_type_1): Likewise.
6044 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6046 * ir.texi: Correct typo.
6047 * mangle.c (write_expression): Handle non-type template arguments
6048 with reference type.
6049 * method.c (build_overload_value): Likewise.
6050 * pt.c (convert_nontype_argument): Explicitly represent conversion
6051 to a reference with an ADDR_EXPR.
6052 (unify): Always unify arguments in left-to-right order.
6054 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6055 Mark Mitchell <mark@codesourcery.com>
6057 * Make-lang.in (CXX_SRCS): Add mangle.c.
6058 * Makefile.in (CXX_OBJS): Add mangle.o.
6059 (mangle.o): New rule.
6061 * class.c (local_classes): New variable.
6062 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6063 (get_vtt_name): Use mangle_vtt_name for new ABI.
6064 (init_class_processing): Initialize local_classes.
6065 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6066 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6067 (std_identifier): New macro.
6068 (DECL_VOLATILE_MEMFUNC_P): New macro.
6069 (DECL_NAMESPACE_STD_P): Likewise.
6070 (local_classes): Declare.
6071 (get_mostly_instantiated_function_type): Declare.
6072 (init_mangle): Declare.
6073 (mangle_decl): Likewise.
6074 (mangle_type_string): Likewise.
6075 (mangle_type): Likewise.
6076 (mangle_typeinfo_for_type): Likewise.
6077 (mangle_typeinfo_string_for_type): Likewise.
6078 (mangle_vtbl_for_type): Likewise.
6079 (mangle_vtt_for_type): Likewise.
6080 (mangle_ctor_vtbl_for_type): Likewise.
6081 (mangle_thunk): Likewise.
6082 (mangle_conv_op_name_for_type): Likewise.
6083 (mangle_guard_variable): Likewise.
6084 * decl.c (pushtag): Keep track of local classes.
6085 (initialize_predefined_identifiers): Initialize std_identifier.
6086 (init_decl_processing): Use std_identifier.
6087 (start_decl): Don't treat instantiations as specializations.
6088 (grokdeclarator): Likewise.
6089 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6090 name for fully-instantiated templates.
6091 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6092 destructors with the new ABI.
6093 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6094 (grokfield): Use mangle_type for new ABI.
6095 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6096 (get_sentry): Use mangle_guard_variable for new ABI.
6097 (start_static_initialization_or_destruction): Likewise.
6098 * expr.c (extract_aggr_init): Remove.
6099 (extract_scalar_init): Likewise.
6100 (extract_init): Remove #if 0'd code.
6101 * mangle.c: New function.
6102 * method.c (build_mangled_name): Assert not flag_new_abi.
6103 (build_static_name): Likewise.
6104 (build_decl_overload_real): Likewise.
6105 (build_typename_overload): Likewise.
6106 (build_overload_with_type): Likewise.
6107 (build_overload_name): Likewise.
6108 (get_ctor_vtbl_name): Likewise.
6109 (start_squangling): Likewise.
6110 (get_id_2): Likewise.
6111 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6112 (init_method): Call init_mangle for new ABI.
6113 (make_thunk): Call mangle_thunk for new ABI.
6114 * operators.def: Correct new ABI manglings for the `%' operator.
6116 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6117 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6118 (lookup_template_class): Call mangle_decl for new ABI.
6119 (get_mostly_instantiated_function_type): New function.
6120 (set_mangled_name_for_template_decl): Use it.
6121 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6122 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6123 conversion op names.
6124 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6125 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6126 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6127 mangle_typeinfo_string_for_type.
6129 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6131 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6132 (INNERMOST_TEMPLATE_ARGS): New macro.
6133 (innermost_args): Remove.
6134 (get_innermost_template_args): New function.
6135 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6136 * error.c (dump_function_decl): Be caution when using
6137 most_general_template.
6138 * method.c (build_template_parm_names): Use
6139 INNERMOST_TEMPLATE_ARGS.
6140 * pt.c (add_to_template_args): Tidy comment
6141 (get_innermost_template_args): New function.
6142 (check_explicit_specialization): Clear DECL_INITIAL for a new
6144 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6146 (push_template_decl): Always register specializations of the most
6148 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6149 (coerce_template_parms): Likewise.
6150 (lookup_template_class): Likewise.
6151 (innermost_args): Remove.
6152 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6153 (tsubst_decl): Handle tricky specializations. Use
6154 get_innermost_template_args.
6155 (instantiate_template): Simplify handling of partial
6157 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6158 (most_general_template): Reimplement, in a more straightforward
6160 (regenerate_decl_from_template): Tweak formatting. Use
6161 TMPL_ARGS_DEPTH for clarity.
6162 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6164 * dump.c (dequeue_and_dump): Dump information about thunks.
6166 2000-06-01 Richard Henderson <rth@cygnus.com>
6168 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6170 2000-06-01 Richard Henderson <rth@cygnus.com>
6172 * decl2.c (unsupported_options): Fix typo, make const.
6173 (lang_decode_option): Fix bsearch argument order.
6175 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6177 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6180 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6182 * cp-tree.h (c_get_alias_set): Deleted.
6183 * Makefile.in (decl.o): Include ../expr.h.
6184 * decl.c (expr.h): Include.
6185 (init_decl_processing): Call record_component_aliases for arrays.
6186 (grokdeclarator): Likewise.
6187 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6188 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6190 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6192 Remove guiding declaration support.
6193 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6194 (flag_guiding_decls): Remove.
6195 * call.c (build_user_type_conversion_1): Remove support for
6197 (build_new_function_call): Likewise.
6198 (build_new_op): Likewise.
6199 (build_new_method_call): Likewise.
6200 * decl.c (start_function): Likewise.
6201 * friend.c (is_friend): Likewise.
6202 (do_friend): Likewise.
6203 * decl2.c ((flag_dump_translation_unit): Make it const.
6204 (flag_guiding_decls): Remove.
6205 (unsupported_options): New variable
6206 (compare_options): New function.
6207 (lang_decode_option): Use them.
6209 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6211 * method.c (mangle_expression): Adjust test for legal expression
6214 * pt.c (instantiate_decl): Save and restore the local
6215 specializations list.
6217 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6219 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6221 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6223 * call.c (add_template_candidate_real): Handle member template
6224 constructors for classes with virtual bases.
6225 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6226 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6228 * ir.texi: Update thunk documentation.
6230 * call.c (joust): Fix handling of overloaded builtin operators.
6232 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6234 * cp-tree.h (DECL_ANTICIPATED): New macro.
6235 Document new use of DECL_LANG_FLAG_7.
6236 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6237 in the user namespace.
6238 * lex.c (do_identifier): If the identifier's declaration has
6239 DECL_ANTICIPATED on, it has not yet been declared. But do not
6240 replace it with an ordinary implicit declaration.
6242 * tinfo2.cc: Include stdlib.h.
6244 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6246 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6247 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6250 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6252 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6255 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6257 * operators.def (<?): Duplicated, should have been...
6260 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6261 Mark Mitchell <mark@codesourcery.com>
6263 * cp-tree.h (ansi_opname): Make it a macro.
6264 (ansi_assopname): Likewise.
6265 (struct lang_decl_flags): Add assignment_operator_p.
6266 (struct lang_decl): Add operator_code.
6267 (DECL_VTT_PARM): Adjust.
6268 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6269 overloaded operator.
6270 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6271 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6272 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6273 (opname_tab): Remove.
6274 (assignop_tab): Likewise.
6275 (operator_name_info_t): New type.
6276 (operator_name_info): New variable.
6277 (assignment_operator_name_info): Likewise.
6278 (build_cp_library_fn): Remove declaration.
6279 (push_cp_library_fn): Likewise.
6280 (operator_name_string): Likewise.
6281 (build_decl_overload): Likewise.
6282 * call.c (print_z_candidates): Simplify.
6283 (build_object_call): Adjust usage of ansi_opname. Use
6284 DECL_OVERLOADED_OPERATOR_P.
6285 (op_error): Adjust operator name lookup.
6286 (build_conditional_expr): Adjust usage of ansi_opname.
6287 (build_new_op): Likewise.
6288 (build_op_delete_call): Likewise.
6289 (build_over_call): Likewise.
6290 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6291 * decl.c (duplicate_decls): Copy operator_code.
6292 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6293 (builtin_function): Adjust parameters to build_library_fn_1.
6294 (build_library_fn_1): Accept an overloaded operator code.
6295 (build_library_fn): Pass ERROR_MARK.
6296 (build_cp_library_fn): Accept an overloaded operator code.
6297 (push_cp_library_fn): Likewise.
6298 (grokfndecl): Tweak.
6299 (grokdeclarator): Simplify code to compute names of overloaded
6300 operators. Adjust use of ansi_opname.
6301 (ambi_op_p): Work on tree_codes, not identifiers.
6302 (unary_op_p): Likewise.
6303 (grok_op_properties): Likewise.
6304 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6305 (lang_mark_tree): Don't try to mark the operator_code.
6306 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6307 * error.c (dump_decl): Remove special handling for operator
6309 (dump_function_name): Likewise.
6310 (dump_expr): Adjust name lookup of operators.
6311 (op_to_string): Simplify.
6312 (assop_to_string): Likewise.
6313 * init.c (build_new_1): Adjust use of ansi_opname.
6314 * lex.c (opname_tab): Remove.
6315 (assignop_tab): Likewise.
6316 (ansi_opname): Likewise.
6317 (ansi_assopname): Likewise.
6318 (operator_name_string): Likewise.
6319 (reinit_lang_specific): Likewise.
6320 (operator_name_info): New variable.
6321 (assignment_operator_name_info): Likewise.
6322 (init_operators): New function.
6323 (init_parse): Use it.
6324 (do_identifier): Adjust use of ansi_opname.
6325 * method.c (mangle_expression): Don't use ansi_opname for
6327 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6328 (build_decl_overload): Remove.
6329 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6330 (do_build_assign_ref): Adjust use of ansi_opname.
6331 (synthesize_method): Likewise.
6332 (implicitly_declare_fn): Likewise.
6333 * operators.def: New file.
6334 * parse.y (operator): Adjust use of ansi_opname.
6335 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6336 (set_mangled_name_for_template_decl): Don't play games with
6338 (special_function_p): Adjust use of ansi_opname.
6339 * typeck.c (check_return_expr): Likewise.
6340 * Make-lang.in (cc1plus): Depend on operators.def.
6341 * Makefile.in (lex.o): Likewise.
6344 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6346 * Make-lang.in (cplib2.ready): Eradicate.
6348 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6350 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6351 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6352 (built_min, cp_tree_equal): Likewise.
6354 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6356 * class.c (layout_nonempty_base_or_field): Replace
6357 `record_layout_info' with `record_layout_info_s'.
6359 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6362 * cp-tree.h (struct language_function): x_named_labels is now
6363 a struct named_label_list*.
6364 * decl.c (struct named_label_use_list): Renamed from...
6365 (struct named_label_list): ...this. New struct.
6366 (push_binding_level): Don't set eh_region.
6367 (note_level_for_eh): New fn.
6368 (pop_label): Take label and old value directly.
6369 (pop_labels): Adjust for new named_labels format.
6370 (lookup_label): Likewise.
6371 (poplevel): Note characteristics of a binding level containing a
6372 named label. Mess with named label lists earlier.
6373 (mark_named_label_lists): New fn.
6374 (mark_lang_function): Call it.
6375 (use_label): New fn, split out from...
6376 (make_label_decl): ...here. Don't call it.
6377 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6378 check_previous_gotos): New fns, split out from...
6379 (define_label): ...here.
6380 (check_switch_goto): New fn.
6381 (define_case_label): Call it.
6382 (check_goto): New fn.
6383 * semantics.c (finish_goto_stmt): Call it and use_label.
6384 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6385 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6387 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6389 * class.c (build_vtable_entry_ref): Correct usage of
6390 get_vtbl_decl_for_binfo.
6392 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6393 * method.c (implicitly_declare_fn): Not here.
6395 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6397 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6398 (CPTI_PTMD_DESC_TYPE): ... here.
6399 (ptmd_desc_type_node): Rename to ...
6400 (ptm_desc_type_node): ... here.
6402 * rtti.c (ptmd_initializer): Rename to ...
6403 (ptm_initializer): ... here.
6404 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6406 (create_tinfo_types): Adjust.
6408 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6410 Finish implementation of VTTs.
6411 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6412 CPTI_VTT_PARM_IDENTIFIER.
6413 (vtt_parm_identifier): New macro.
6414 (vtt_parm_type): Likewise.
6415 (BINFO_SUBVTT_INDEX): Likewise.
6416 (BINFO_VPTR_INDEX): Likewise.
6417 (struct lang_decl): Add vtt_parm.
6418 (DECL_VTT_PARM): New macro.
6419 (DECL_USE_VTT_PARM): Likewise.
6420 (DECL_NEEDS_VTT_PARM_P): Likewise.
6421 (get_vtt_name): Declare.
6422 (build_artifical_parm): Likewise.
6423 (fixup_all_virtual_upcast_offsets): Likewise.
6424 (expand_indirect_vtbls_init): Remove.
6425 * call.c (build_new_method_call): Pass the vtt to subobject
6426 constructors and destructors.
6427 * class.c (get_vtt_name): Give it external linkage.
6428 (build_clone): Handle the magic VTT parameters for clones.
6429 (clone_function_decl): Fix typo in comment.
6430 (build_vtt): Keep track of the indices in the VTTs where various
6431 entities are stored.
6432 (build_vtt_inits): Likewise.
6433 (dfs_build_vtt_inits): Likewise.
6434 (build_ctor_vtbl_group): Tweak type of construction vtables.
6435 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6436 primary bases, when building construction vtables.
6437 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6438 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6439 (init_decl_processing): Initialize vtt_parm_type.
6440 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6441 (lang_mark_tree): Make vtt_parm.
6442 * decl2.c (build_artificial_parm): New function.
6443 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6444 (grokclassfn): Use build_artificial_parm.
6445 * init.c (initialize_vtbl_ptrs): Call
6446 fixup_all_virtual_upcast_offsets directly.
6447 (perform_member_init): Use the complete subobject destructor for
6449 (build_vtbl_address): New function.
6450 (expand_virtual_init): Handle VTTs.
6451 * optimize (maybe_clone_body): Likewise.
6452 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6454 (expand_indirect_vtbls_init): Remove.
6455 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6456 * tree.c (make_binfo): Make them bigger.
6458 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6460 * inc/cxxabi.h (__pbase_type_info): Define, based on
6461 __pointer_type_info.
6462 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6463 (__pointer_to_member_type_info): Likewise.
6464 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6465 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6466 (__pointer_type_info::__do_catch): Rename to ...
6467 (__pbase_type_info::__do_catch): ... here. Adjust.
6468 (__pbase_type_info::__pointer_catch): Implement.
6469 (__pointer_type_info::__pointer_catch): Adjust.
6470 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6472 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6474 * tinfo.h (__user_type_info::contained_virtual_p): New
6476 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6478 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6479 diamond shaped heirarchy. Add early out for mixed diamond and
6480 duplicate shaped heirarchy.
6482 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6484 * cp-tree.h (build_delete): Change prototype.
6485 (build_vec_delete): Likewise.
6486 * call.c (build_scoped_method_call): Use special_function_kind
6487 values to indicate the kind of destruction to be done.
6488 (build_method_call): Likewise.
6489 * decl.c (finish_destructor_body): Likewise.
6490 (maybe_build_cleanup_1): Likewise. Rename to ...
6491 (maybe_build_cleanup): ... this.
6492 * decl2.c (delete_sanity): Use special_function_kind
6493 values to indicate the kind of destruction to be done.
6494 (build_cleanup): Likewise.
6495 * init.c (perform_member_init): Likewise.
6496 (build_vec_delete_1): Likewise.
6497 (build_dtor_call): Simplify.
6498 (build_delete): Use special_function_kind
6499 values to indicate the kind of destruction to be done.
6500 (build_vbase_delete): Likewise.
6501 (build_vec_delete): Likewise.
6503 * init.c (sort_member_init): Fix typo in error message generation
6506 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6508 * semantics.c (begin_class_definition): make the packed
6509 attribute be sensitive to the "-fpack-struct" command line flag
6511 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6513 Update new-abi upcast algorithm.
6514 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6515 prototype and meaning of return value.
6516 (__si_class_type_info::__do_upcast): Likewise.
6517 (__vmi_class_type_info::__do_upcast): Likewise.
6518 * tinfo.cc (__class_type_info::__upcast_result): Replace
6519 whole2dst with part2dst. Adjust ctor.
6520 (__class_type_info::__do_upcast): Adjust call of worker function.
6521 (__class_type_info::__do_upcast): Adjust.
6522 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6524 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6525 virtual base in diamond heirarchy bug.
6527 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6529 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6530 and bitfield to tinfo_fn_p.
6531 (DECL_TINFO_FN_P): Adjust.
6532 (SET_DECL_TINFO_FN_P): Likewise.
6533 (DECL_MUTABLE_P): Likewise.
6534 (DECL_C_BIT_FIELD): Likewise.
6535 (SET_DECL_C_BIT_FIELD): Likewise.
6536 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6537 (DECL_UNINLINABLE): Likewise.
6538 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6539 (handle_using_decl): Remove assertion.
6540 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6541 to build FIELD_DECLs.
6542 (build_base_field): Likewise.
6543 (layout_class_type): Likewise.
6544 * decl.c (init_decl_processing): Likewise.
6545 (build_ptrmemfunc_type): Likewise.
6546 (grokdeclarator): Likewise.
6547 * decl2.c (grok_x_components): Likewise.
6548 * except.c (call_eh_info): Likewise.
6549 * init.c (init_init_processing): Likewise.
6550 * rtti.c (expand_class_desc): Likewise.
6551 (create_pseudo_type_info): Likewise.
6552 (get_vmi_pseudo_type_info): Likewise.
6553 (create_tinfo_types): Likewise.
6554 * ptree.c (print_lang_decl): Adjust.
6555 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6556 before checking DECL_MUTABLE_P.
6558 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6559 parameters for template functions.
6560 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6561 destructors as well as constructors.
6563 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6565 * class.c (build_ctor_vtbl_group): Set inits.
6566 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6567 DECL_THIS_INLINE appropriately for clones.
6569 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6570 (DECL_CONV_FN_P): Simplify.
6571 (DECL_OPERATOR): Remove.
6572 (language_to_string): Declare.
6573 * decl.c (duplicate_decls): Fix typo in comment.
6574 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6575 (grok_op_properties): Use DECL_CONV_FN_P instead of
6576 IDENTIFIER_TYPENAME_P.
6577 * dump.c (dequeue_and_dump): Dump the language linkage of
6579 * error.c (language_to_string): Give it external linkage.
6580 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6581 (implicitly_declare_fn): Set DECL_LANGUAGE.
6582 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6583 IDENTIFIER_TYPENAME_P.
6584 (tsubst_decl): Likewise.
6585 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6586 * semantics.c (finish_member_declaration): Don't mark members of
6587 classes declared in an extern "C" region as extern "C".
6589 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6591 * decl2.c (qualified_lookup_using_namespace): Look through
6594 * decl.c (push_using_decl): Return the old decl on namespace level.
6596 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6598 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6599 (VTT_NAME_PREFIX): New macro.
6600 (CTOR_VTBL_NAME_PREFIX): Likewise.
6601 (get_ctor_vtbl_name): New function.
6602 * class.c (get_vtable_name): Simplify.
6603 (get_vtt_name): New function.
6604 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6605 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6606 when a virtual base becomes primary.
6607 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6609 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6610 additional parameters.
6611 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6612 (initialize_array): New function.
6613 (build_vtt): Likewise.
6614 (build_vtt_inits): Likewise.
6615 (dfs_build_vtt_inits): Likewise.
6616 (dfs_fixup_binfo_vtbls): Likewise.
6617 (build_ctor_vtbl_group): Likewise.
6618 (initialize_vtable): Use initialize_array.
6619 (accumulate_vtbl_inits): Reimplement to handle construction
6621 (dfs_accumulate_vtbl_inits): Likewise.
6622 (bulid_vtbl_initializer): Adjust parameter name.
6623 * method.c (build_typename_overload): Remove #if 0'd code.
6624 (get_ctor_vtbl_name): New function.
6625 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6626 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6628 * cp-tree.h (struct lang_type): Remove search_slot.
6629 (CLASSTYPE_SEARCH_SLOT): Remove.
6630 (emit_base_init): Change prototype.
6631 (initialize_vtbl_ptrs): Likewise.
6632 (expand_indirect_vtbls_init): Likewise.
6633 (clear_search_slots): Remove.
6634 * decl.c (lang_mark_tree): Don't mark search_slot.
6635 * init.c (initialize_vtbl_ptrs): Simplify.
6636 (emit_base_init): Likewise.
6637 * search.c (struct vbase_info): Document decl_ptr.
6638 (convert_pointer_to_single_level): Remove.
6639 (dfs_find_vbases): Remove.
6640 (dfs_init_base_pointers): Simplify.
6641 (dfs_clear_vbase_slots): Remove.
6642 (dfs_vtable_path_unmark): New function.
6643 (init_vbase_pointers): Simplify.
6644 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6645 (expand_indirect_vtbls_init): Simplify. Don't call
6646 mark_all_temps_used.
6647 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6648 initialize_vtbl_ptrs.
6650 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6652 * except.c: Add static prototypes.
6654 2000-05-20 H.J. Lu <hjl@gnu.org>
6656 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6658 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6660 Don't create a separate copy of virtual bases for the
6661 CLASSTYPE_VBASECLASSES list.
6662 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6663 (BINFO_FOR_VBASE): Remove.
6664 (CANONICAL_BINFO): Adjust.
6665 (binfo_for_vbase): New function.
6666 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6667 instead of BINFO_FOR_VBASE.
6668 (build_vbase_pointer): Likewise.
6669 (build_secondary_vtable): Likewise.
6670 (dfs_mark_primary_bases): Likewise.
6671 (mark_primary_bases): Likewise.
6672 (layout_nonempty_base_or_field): Likewise.
6673 (dfs_set_offset_for_shared_vbases): Likewise.
6674 (dfs_set_offset_for_unshared_vbases): Likewise.
6675 (layout_virtual_bases): Likewise. Adjust for changes to the
6676 CLASSTYPE_VBASECLASSES list.
6677 (dump_class_hierarchy_r): Use binfo_for_vbase
6678 instead of BINFO_FOR_VBASE.
6679 (dump_class_hierarchy): Likewise.
6680 (finish_vtbls): Likewise.
6681 (build_vtbl_initializer): Adjust for changes to the
6682 CLASSTYPE_VBASECLASSES list.
6683 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6684 * decl.c (finish_destructor_body): Adjust for changes to the
6685 CLASSTYPE_VBASECLASSES list.
6686 * init.c (sort_base_init): Use binfo_for_vbase.
6687 (construct_virtual_bases): Adjust for changes to the
6688 CLASSTYPE_VBASECLASSES list.
6689 (expand_member_init): Use binfo_for_vbase.
6690 (build_vbase_delete): Adjust for changes to the
6691 CLASSTYPE_VBASECLASSES list.
6692 * method.c (do_build_copy_constructor): Likewise.
6693 * rtti.c (get_base_offset): Use binfo_for_vbase.
6694 (expand_class_desc): Remove #if 0'd code.
6695 * search.c (struct vbase_info): Remove vbase_types.
6696 (get_base_distance): Use binfo_for_vbase.
6697 (lookup_field_queue_p): Use CANONICAL_BINFO.
6698 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6699 (get_pure_virtuals): Adjust for changes to the
6700 CLASSTYPE_VBASECLASSES list.
6701 (dfs_find_vbases): Use binfo_for_vbase.
6702 (dfs_init_vbase_pointers): Likewise.
6703 (init_vbase_pointers): Don't initialize vi.vbase_types.
6704 (virtual_context): Use binfo_for_vbase.
6705 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6706 CLASSTYPE_VBASECLASSES list.
6707 (expand_indirect_vtbls_init): Simplify.
6708 (dfs_get_vbase_types): Don't replicate virtual bases.
6709 (find_vbase_instance): Use binfo_for_vbase.
6710 (binfo_for_vbase): New function.
6711 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6713 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6715 * decl2.c (finish_anon_union): Generalize error messages to handle
6716 anonymous structures.
6717 * init.c (perform_member_init): Remove `name' parameter.
6718 (build_field_list): New function.
6719 (sort_member_init): Handle anonymous union initialization order
6720 correctly. Check for multiple initializations of the same union.
6721 (emit_base_init): Don't look up fields by name here.
6722 (expand_member_init): Record the result of name lookup for future
6724 * typeck.c (build_component_ref): Fix formatting.
6726 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6728 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6729 * typeck.c (build_x_compound_expr): Replace warn_unused with
6732 * decl2.c (lang_decode_option): Update -Wall unused flags by
6733 calling set_Wunused.
6735 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6737 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6738 * init.c (dfs_vtable_path_unmark): Remove.
6739 * search.c (marked_new_vtable_p): Likewise.
6740 (unmarked_new_vtable_p): Likewise.
6741 (dfs_search_slot_nonempty_p): Likewise.
6742 (dfs_mark): Likewise.
6743 (dfs_vtable_path_unmark): Likewise.
6744 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6745 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6746 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6747 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6748 (init_vbase_pointers): Simplify.
6749 (expand_indirect_vtbls_init): Likewise.
6751 * class.c (copy_virtuals): New function.
6752 (build_primary_table): Use it.
6753 (build_secondary_vtable): Likewise.
6754 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6755 indicate that no vcall offset is required.
6756 (add_virtual_function): Likewise.
6757 (modify_all_vtables): Likewise.
6758 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6759 (dfs_accumulate_vtbl_inits): Likewise.
6760 (build_vtbl_initializer): Make changes to handle construction
6762 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6763 (build_rtti_vtbl_entries): Likewise.
6764 (build_vtable_entries): Handle a NULL vcall_index.
6766 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6768 * decl2.c (lang_decode_option): Fix thinko.
6770 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6772 * except.c (check_handlers): New fn.
6773 * cp-tree.h: Declare it.
6774 * semantics.c (finish_handler_sequence): Call it.
6775 (finish_function_handler_sequence): Likewise.
6776 (finish_handler_parms): Set TREE_TYPE on the handler.
6777 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6778 * search.c (get_base_distance_recursive): If protect>1, ignore
6780 (get_base_distance): Don't reduce watch_access.
6782 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6784 * lex.c: #include diagnostic.h.
6785 (lang_init_options): Set default prefixing rules.
6787 * lang-options.h: Add -fdiagnostics-show-location=.
6789 * decl2.c: #include diagnostic.h.
6790 (lang_decode_option): Handle -fdiagnostics-show-location=.
6792 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6794 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6795 * vec.cc: Revert my 2000-05-07 change.
6797 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6799 * class.c (check_field_decls): Complain about non-static data
6800 members with same name as class in class with constructor.
6802 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6804 * decl.c (grokdeclarator): Allow non-static data members with
6807 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6809 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6810 and pending_inline.filename. Update prototypes.
6811 * decl.c (define_label): Constify filename parameter.
6812 * decl2.c (warn_if_unknown_interface): Constify local char *.
6813 * input.c Constify input_source.filename. Don't declare
6814 input_filename or lineno. Constify filename parameter to feed_input.
6815 * lex.c (init_parse): Constify parameter and return value.
6816 (cp_pragma_interface, cp_pragma_implementation): Constify
6818 (reinit_parse_for_method, reinit_parse_for_block,
6819 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6820 Constify local char *.
6821 * pt.c: Don't declare lineno or input_filename.
6822 (print_template_context, tsubst_friend_function, tsubst_decl,
6823 tsubst, instantiate_decl): Constify local char *.
6824 * semantics.c (expand_body): Constify local char *.
6825 * tree.c (build_srcloc): Constify filename parameter.
6826 * typeck.c (c_expand_asm_operands): Constify filename
6829 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6831 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6834 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6836 * inc/cxxabi.h: Fix typos in comment.
6837 (__base_class_info::__offset): Use a static_cast.
6839 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6841 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6842 of std::size_t and std::ptrdiff_t respectively.
6843 * tinfo.cc: Likewise.
6846 2000-05-06 Richard Henderson <rth@cygnus.com>
6848 * typeck.c (build_c_cast): Don't warn integer->pointer size
6849 mismatch for constants.
6851 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6853 * rtti.c (ptmd_initializer): Set non-public, if class is
6856 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6857 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6858 __cxa_vec_delete): Likewise.
6859 * tinfo.cc (__dynamic_cast): Likewise.
6860 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6861 __cxa_vec_delete): Likewise.
6863 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6865 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6866 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6867 (lang_decl_flags): Add vcall_offset.
6868 (THUNK_VCALL_OFFSET): Use it.
6869 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6870 * method.c (make_thunk): Create the lang_decl here, not in
6872 (emit_thunk): Make generic thunks into ordinary functions once
6873 they have been fed to expand_body.
6874 * semantics.c (expand_body): Set current_function_is_thunk here.
6876 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6878 * class.c (update_vtable_entry_for_fn): Prototype.
6880 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6883 * search.c (dfs_build_inheritance_graph_order): Prototype.
6885 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6887 * cp-tree.h (special_function_kind): Add various kinds of
6889 (special_function_p): New function.
6890 * class.c (overrides): Don't let one kind of destructor override
6892 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6893 whether or not to instantiate a template.
6894 * tree.c (special_function_p): Define.
6896 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6898 * cp-tree.def (THUNK_DECL): Remove.
6899 * cp-tree.h (DECL_THUNK_P): New macro.
6900 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6901 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6902 (SET_DECL_THUNK_P): Likewise.
6903 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6904 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6905 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6906 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6907 (duplicate_decls): Likewise.
6908 (pushdecl): Likewise. Adjust thunk handling.
6909 (grokfndecl): Use DECL_EXTERN_C_P.
6910 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6911 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6912 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6913 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6914 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6915 DECL_NO_STATIC_CHAIN.
6916 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6917 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6918 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6921 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6923 * tree.c (walk_tree): Set lineno.
6925 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6927 * exception.cc: Update license notice.
6929 * new1.cc: Likewise.
6930 * new2.cc: Likewise.
6931 * tinfo.cc: Likewise.
6932 * tinfo2.cc: Likewise.
6934 * inc/cxxabi.h: Likewise.
6935 * inc/exception: Likewise.
6936 * inc/new: Likewise.
6937 * inc/new.h: Likewise.
6938 * inc/typeinfo: Likewise.
6940 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6942 * tree.c (build_target_expr_with_type): If we already have a
6943 TARGET_EXPR, just return it.
6945 * optimize.c (initialize_inlined_parameters): Don't generate an
6946 EXPR_STMT if we can just use DECL_INITIAL.
6947 * decl.c (emit_local_var): Only make the initialization a
6948 full-expression if stmts_are_full_exprs_p.
6950 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6952 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6954 * call.c (standard_conversion): Use it.
6955 (direct_reference_binding): Likewise.
6956 (build_over_call): Likewise.
6957 (is_properly_derived_from): Likewise.
6958 (compare_ics): Likewise.
6959 * class.c (resolves_to_fixed_type_p): Likewise.
6960 * optimize.c (declare_return_variable): Likewise.
6961 * pt.c (is_specialization_of): Likewise.
6963 * typeck.c (comp_target_parms): Likeiwse.
6964 (build_static_cast): Likewise.
6965 (build_reinterpret_cast): Likewise.
6966 (build_const_cast): Likewise.
6967 (comp_ptr_ttypes_real): Likewise.
6968 (comp_ptr_ttypes_const): Likewise.
6969 * typeck2.c (process_init_constructor): Likewise.
6971 2000-04-30 Scott Snyder <snyder@fnal.gov>
6973 * decl.c (finish_destructor_body): Use the base destructor when
6974 destroying virtual bases.
6976 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6978 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6980 * optimize.c (struct inline_data): Add target_exprs field.
6981 (declare_return_variable): When a function returns an aggregate,
6982 use the variable declared in the TARGET_EXPR as the remapped
6984 (expand_call_inline): Update the pending target_exprs stack.
6985 (optimize_function): Initialize the stack.
6987 * decl2.c (finish_file): Fix typo in comment.
6989 * method.c (emit_thunk): Don't try to return a `void' value.
6991 * optimize.c (initialize_inlined_parameters): If the parameter is
6992 addressable, we need to make a new VAR_DECL, even if the
6993 initializer is constant.
6995 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6997 * decl.c (grok_op_properties): Add an extra check of argtypes.
6999 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7001 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7003 (initialize_inlined_parameters): Try to avoid creating new
7006 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7008 * lex.c (my_get_run_time): Remove.
7009 (init_filename_times): Use get_run_time instead of my_get_run_time.
7010 (check_newline): Likewise.
7011 (dump_time_statistics): Likewise.
7012 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7013 of computing elapsed time explicitly.
7015 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7017 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7018 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7019 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7020 before calling decl_constant_value.
7021 * class.c (check_bitfield_decl): Likewise.
7022 * cvt.c (ocp_convert): Likewise.
7023 (convert): Likewise.
7024 * decl.c (compute_array_index_type): Likewise.
7025 (build_enumerator): Likewise.
7026 * decl2.c (check_cp_case_value): Likewise.
7027 * pt.c (convert_nontype_argument): Likewise.
7029 * typeck.c (decay_conversion): Likewise.
7030 (build_compound_expr): Likewise.
7031 (build_reinterpret_cast): Likewise.
7032 (build_c_cast): Likewise.
7033 (convert_for_assignment): Likewise.
7035 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7037 * decl.c (finish_function): Don't play games with DECL_INLINE.
7039 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7041 * ir.texi: Correct typo.
7043 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7045 * decl.c (grokdeclarator): Reject VLAs as members.
7047 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7049 * call.c (standard_conversion): Accept conversion between
7052 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7054 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7056 * decl2.c (finish_file): Remove double setup for accounting
7059 2000-04-24 Robert Lipe <robertlipe@usa.net>
7061 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7063 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7065 * new.cc (set_new_handler): Needs to be in std::.
7067 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7069 * cp-tree.h (lang_decl): Remove pretty_function_p.
7070 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7071 language-specific node.
7072 * decl.c (cp_make_fname_decl): Use build_decl, not
7073 build_lang_decl, to build the variables.
7074 (grokvardecl): Don't call build_lang_decl for local variables in
7076 (grokdeclarator): Don't call build_lang_decl for local type
7077 declarations in templates.
7078 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7079 zero'd memory, rather than calling memset.
7080 * pt.c: Include hashtab.h.
7081 (local_specializations): New variable.
7082 (retrieve_local_specialization): Use it.
7083 (register_local_specialization): Likewise.
7084 (tsubst_decl): Don't assume local variables have
7086 (instantiate_decl): Set up local_specializations.
7087 * Makefile.in (HTAB_H): New variable.
7089 2000-04-23 Richard Henderson <rth@cygnus.com>
7091 * typeck.c (c_expand_asm_operands): Restore the original
7092 contents of the output list.
7094 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7096 * ir.texi: Document complex number representation.
7098 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7100 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7101 (target_incomplete_p): New function.
7102 (tinfo_base_init): Create comdat NTBS name variable.
7103 (ptr_initializer): Add non_public parameter. Calculate it.
7104 (ptmd_initializer): Likewise.
7105 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7106 (create_real_tinfo_var): Add non_public parameter. Use it.
7107 Push proxy into global namespace.
7108 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7110 * inc/typeinfo (type_info::before, type_info::operator==):
7111 Compare __name addresses.
7113 * tinfo2.cc: Remove new-abi builtins comment.
7115 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7117 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7119 * call.c (joust): Exit early if we get the same function, too.
7121 * decl2.c (key_method): Return NULL_TREE for template classes.
7122 (import_export_class): Don't need to check for template classes.
7124 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7126 * lex.c: Remove references to cccp.c.
7128 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7130 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7131 volatile_memfunc. Add destructor_attr. Adjust dummy.
7132 (DECL_DESTRUCTOR_P): Use destructor_attr.
7133 (DECL_CONST_MEMFUNC_P): Reimplement.
7134 (DECL_VOLATILE_MEMFUNC_P): Remove.
7135 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7136 (overrides): Use DECL_DESTRUCTOR_P.
7137 (check_for_override): Likewise.
7138 * decl.c (start_function): Likewise.
7139 * decl2.c (grokfclassfn): Likewise.
7140 (check_classfn): Likewise.
7141 (grok_function_init): Likewise.
7143 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7145 * decl2.c (grokfield): Issue error on illegal data member
7148 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7150 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7152 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7154 * class.c (build_vtable_entry): Don't build thunks for type-info
7157 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7159 * decl.c (decls_match): Allow a redeclaration of a builtin to
7160 specify args while the builtin did not.
7162 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7164 * cp-tree.def (THUNK_DECL): Add to documentation.
7165 * cp-tree.h (flag_huge_objects): Declare.
7166 * class.c (modify_vtable_entry): Tidy.
7167 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7168 Calculate delta appropriately for the new ABI.
7169 (dfs_modify_vtables): Use it.
7170 (modify_all_vtables): Fix thinko in code to add overriding copies
7171 of functions to primary vtables.
7172 (build_clone): Fix typo in comment.
7173 (clone_function_decl): Correct order of destructors in vtable.
7174 (build_vbase_offset_vtbl_entries): Adjust comment.
7175 (dfs_vcall_offset_queue_p): Remove.
7176 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7177 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7178 (build_vtable_entry): Correct check for pure virtual functions.
7179 Don't declare flag_huge_objects.
7180 * decl.c (flag_huge_objects): Remove declaration.
7181 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7182 Use int_size_in_bytes.
7183 (emit_thunk): Handle vcall offset thunks.
7185 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7187 * decl2.c (parse_time, varconst_time): Delete declarations.
7188 (finish_file): Delete LINENO declaration.
7189 START_TIME and THIS_TIME now long.
7191 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7193 * class.c (build_base_field): Reformat comment.
7195 * inc/cxxabi.h (stddef.h): Comment inclusion.
7196 (__base_class_info::__offset): Comment shift.
7198 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7200 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7201 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7202 (cp_push_exception_identifier): New macro.
7203 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7204 (DECL_BASE_DESTRUCTOR_P): Likewise.
7205 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7206 (get_vtbl_decl_for_binfo): Fix formatting.
7207 (in_charge_arg_for_name): New macro.
7208 (maybe_build_cleanup_and_delete): Remove declaration.
7209 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7210 (in_charge_arg_for_name): New function.
7211 (build_new_method_call): Use it. Handle cloned destructors.
7212 (build_clone): Don't make the base constructor virtual.
7213 Automatically defer generated functions.
7214 (clone_function_decl): Handle destructors, too.
7215 (clone_constructors_and_destructors): Likewise.
7216 (create_vtable_ptr): Don't create a vtable entry for a cloned
7218 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7219 (initialize_predefined_identifiers): Update appropriately.
7220 (finish_destructor_body): Simplify.
7221 (maybe_build_cleanup_and_delete): Remove.
7222 * except.c (expand_throw): Handle new-ABI destructors.
7223 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7224 (build_dtor_call): New function.
7225 (build_delete): Use it. Simplify.
7226 * optimize.c (maybe_clone_body): Handle destructors.
7227 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7229 * exception.cc (cleanup_fn): New typedef.
7230 (CALL_CLEANUP): New macro.
7231 (cp_eh_info): Use them.
7232 (__cp_push_exception): Likewise.
7233 (__cp_pop_exception): Likewise.
7235 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7237 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7238 (complete_dtor_identifier): New macro.
7239 (CLASSTYPE_FIRST_CONVERSION): Remove.
7240 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7241 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7242 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7243 (CLASSTYPE_CONSTRUCTORS): Likewise.
7244 (CLASSTYPE_DESTRUCTORS): Likewise.
7245 (lang_decl): Add cloned_function.
7246 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7247 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7248 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7249 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7250 (DECL_CLONED_FUNCTION_P): Likewise.
7251 (DECL_CLONED_FUNCTION): Likewise.
7252 (clone_function_decl): Declare.
7253 (maybe_clone_body): Likewise.
7254 * call.c (build_user_type_conversion_1): Call complete object
7255 constructors in the new ABI.
7256 (build_new_method_call): Don't add in-charge parameters under the
7258 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7259 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7260 CLASSTYPE_DESTRUCTOR_SLOT.
7261 (build_clone): New function.
7262 (clone_function_decl): Likewise.
7263 (clone_constructors_and_destructors): Likewise.
7264 (check_bases_and_members): Use it.
7265 * decl.c (iniitialize_predefined_identifiers): Initialize
7266 complete_dtor_identifier.
7267 (finish_function): Don't add extra code to a clone.
7268 (lang_mark_tree): Mark cloned_function.
7269 * decl2.c (mark_used): Don't bother trying to instantiate things
7271 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7272 * method.c (set_mangled_name_for_decl): Don't treat clones as
7274 (synthesize_method): Sythesize cloned functions, not the clones.
7275 * optimize.c (inline_data): Update comment on ret_label.
7276 (remap_block): Don't assume DECL_INITIAL exists.
7277 (copy_body_r): Allow ret_label to be NULL.
7278 (maybe_clone_body): Define.
7279 * pt.c (tsubst_decl): Handle clones.
7280 (instantiate_clone): New function.
7281 (instantiate_template): Use it.
7282 (set_mangled_name_for_template_decl): Don't treat clones as
7284 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7285 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7286 * semantics.c (expand_body): Clone function bodies as necessary.
7288 * optimize.c (remap_decl): Avoid sharing structure for arrays
7289 whose size is only known at run-time.
7290 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7292 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7293 to has_in_charge_parm_p.
7294 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7295 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7296 (DECL_COPY_CONSTRUCTOR_P): New macro.
7297 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7298 (build_user_type_conversion_1): Likewise.
7299 (convert_like_real): Likewise.
7300 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7301 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7302 (copy_args_p): Likewise.
7303 (grok_ctor_properties): Likewise.
7304 (start_function): Likewise.
7305 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7306 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7307 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7308 * method.c (do_build_copy_constructor): Use
7309 DECL_HAS_IN_CHARGE_PARM_P.
7310 (synthesize_method): Likewise.
7311 * pt.c (instantiate_template): Remove goto.
7312 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7315 * cp-tre.h (finish_function): Change prototype.
7316 * decl.c (end_cleanup_fn): Adjust caller.
7317 (finish_function): Take only one parameter.
7318 * decl2.c (finish_objects): Adjust caller.
7319 (finish_static_storage_duration_function): Likewise.
7320 * method.c (emit_thunk): Likewise.
7321 * parse.y: Likewise.
7322 * parse.c: Regenerated.
7323 * pt.c (instantiate_decl): Likewise.
7324 * rtti.c (synthesize_tinfo_fn): Likewise.
7325 * semantics.c (expand_body): Likewise.
7327 * cp-tree.h (copy_decl): New function.
7328 * class.c (finish_struct_1): Use it.
7329 * lex.c (copy_decl): Define it.
7330 * pt.c (tsubst_decl): Likewise.
7331 * tree.c (copy_template_template_parm): Likewise.
7333 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7334 has_nonpublic_assign_ref.
7335 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7336 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7337 * class.c (finish_struct_methods): Don't set
7338 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7339 (interface_only): Don't declare.
7340 (interface_unknown): Likewise.
7342 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7344 * tree.h (HAVE_TEMPLATES): Remove definition.
7345 * lang-options.h (-fthis-is-variable): Remove documentation.
7347 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7349 * class.c (instantiate_type): Handle object-relative template-id.
7351 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7352 * decl.c (cplus_expand_expr_stmt): Not here.
7354 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7355 Initialize exprtype earlier.
7357 * parse.y (fn.def1): Check for defining types in return types.
7359 * decl.c (check_tag_decl): Notice extra fundamental types.
7360 Diagnose empty decls in classes, too.
7362 * decl.c (grokdeclarator): Don't override an anonymous name if no
7363 declarator was given.
7365 * cvt.c (convert_to_void): Call resolve_offset_ref.
7367 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7369 * decl2.c (decl_namespace): Handle getting a type.
7371 * typeck.c (build_c_cast): Re-enable warning for cast between
7372 pointer and integer of different size.
7374 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7376 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7378 (__pointer_type_info::__pointer_catch): New virtual function.
7379 (__pointer_to_member_type_info): Derive from
7380 __pointer_type_info. Adjust.
7381 (__pointer_to_member_type_info::__do_catch): Remove.
7382 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7383 (__pointer_to_member_type_info::__pointer_catch): Declare.
7384 * rtti.c (qualifier_flags): Add restrict flag.
7385 (ptmd_initializer): Reorder members.
7386 (create_tinfo_types): Expand comments. Reorder
7387 ptmd_desc_type_node members.
7388 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7390 (__pointer_type_info::__do_catch): Move specific code into
7391 __pointer_catch. Call it.
7392 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7393 specific catch checking. Fix void conversion check.
7394 (__pointer_to_member_type_info::__do_catch): Remove.
7395 (__pointer_to_member_type_info::__pointer_catch): Implement.
7397 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7399 * lex.c (init_parse): Remove traces of classof and headof.
7400 * decl2.c (flag_operator_names): Default to 1.
7401 (lang_decode_option): Do not set it for -ansi.
7403 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7405 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7406 (DECL_MAIN_VARIANT): Remove.
7407 * decl.c (duplicate_decls): Don't set it.
7408 (start_function): Likewise.
7409 (lang_mark_tree): Don't mark it.
7410 * decl2.c (defer_fn): Don't use it.
7411 * lex.c (retrofit_lang_decl): Don't set it.
7412 * pt.c (tsubst_decl): Likewise.
7413 * ptree.c (print_lang_decl): Don't print it.
7414 * typeck.c (mark_addressable): Don't use it.
7416 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7418 * vec.cc: Include <new> and <exception>.
7419 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7420 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7422 (__cxa_vec_delete): Catch dtor exceptions.
7424 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7426 Prepend __ to implementation defined names.
7427 * inc/typeinfo (type_info): Rename _name to __name.
7428 (type_info::type_info): Rename parameter.
7429 (type_info::operator==, type_info::operator!=,
7430 type_info::before): Likewise.
7431 (type_info::is_pointer_p, type_info::is_function_p,
7432 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7435 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7436 (__pointer_type_info::__pointer_type_info): Likewise.
7437 (__pointer_type_info::is_pointer_p,
7438 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7439 (__array_type_info::__array_type_info): Rename parameters.
7440 (__function_type_info::__function_type_info): Likewise.
7441 (__function_type_info::is_function_p): Prepend __.
7442 (__enum_type_info::__enum_type_info): Rename parameters.
7443 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7445 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7447 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7448 (__class_type_info::__class_type_info): Rename parameters.
7449 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7450 (__class_type_info::upcast_result,
7451 __class_type_info::dyncast_result): Prepend __. Move definition
7453 (__class_type_info::do_upcast, __class_type_info::do_catch,
7454 __class_type_info::find_public_src,
7455 __class_type_info::do_dyncast,
7456 __class_type_info::do_find_public_src): Prepend __. Rename
7458 (__si_class_type_info::__si_class_type_info): Rename parameters.
7459 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7460 __si_class_type_info::do_find_public_src): Prepent __. Rename
7462 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7463 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7464 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7466 (__dynamic_cast): Rename parameters.
7467 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7468 type_info::do_catch, type_info::do_upcast): Prepend __.
7469 (contained_p, public_p, virtual_p, contained_public_p,
7470 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7471 (__class_type_info::do_catch,
7472 __class_type_info::do_upcast): Prepend __. Adjust.
7473 (__class_type_info::__upcast_result,
7474 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7476 (__class_type_info::find_public_src): Prepend __. Adjust.
7477 (__class_type_info::do_find_public_src,
7478 __si_class_type_info::do_find_public_src,
7479 __vmi_class_type_info::do_find_public_src): Likewise.
7480 (__class_type_info::do_dyncast,
7481 __si_class_type_info::do_dyncast,
7482 __vmi_class_type_info::do_dyncast): Likewise.
7483 (__class_type_info::do_upcast,
7484 __si_class_type_info::do_upcast,
7485 __vmi_class_type_info::do_upcast): Likewise.
7486 (__dynamic_cast): Adjust.
7487 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7488 (__function_type_info::is_function_p): Likewise.
7489 (__pointer_type_info::do_catch): Likewise. Adjust.
7490 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7491 (__throw_type_match_rtti_2): Adjust.
7492 (__is_pointer): Adjust.
7494 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7496 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7497 (complete_ctor_identifier): New macro.
7498 (special_function_kind): Add sfk_copy_constructor and
7499 sfk_assignment_operator.
7500 (LOOKUP_HAS_IN_CHARGE): Remove.
7501 (cons_up_default_function): Rename to ...
7502 (implicitly_declare_fn): ... this.
7503 * call.c (build_new_method_call): Add in-charge parameters for
7505 * class.c (add_implicitly_declared_members): Change parameter name
7506 from cant_have_assignment to cant_have_const_assignment.
7507 Replace calls to cons_up_default_function to implicitly_declare_fn.
7508 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7509 * decl.c (initialize_predefined_identifiers): Initialize it.
7510 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7512 * init.c (expand_default_init): Don't calculate the in-charge
7514 (build_new_1): Likewise.
7515 * lex.c (cons_up_default_function): Move to method.c.
7516 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7517 (implicitly_declare_fn): New function.
7518 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7519 (build_modify_expr): Likewise.
7520 * typeck2.c (build_functional_cast): Likewise.
7522 Under the new ABI, constructors don't return `this'.
7523 * cp-tree.h (warn_reorder): Declare.
7524 (special_function_kind): New enum.
7525 (global_base_init_list): Remove declaration.
7526 (emit_base_init): Don't return a value.
7527 (check_base_init): Don't declare.
7528 (is_aggr_typedef): Likewise.
7529 * decl.c (check_special_function_return_type): New function.
7530 (return_types): Remove.
7531 (grokdeclarator): Use check_special_function_return_type.
7532 (start_function): Don't initialize ctor_label under the new ABI.
7533 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7534 * init.c (begin_init_stmts): Move to top of file.
7535 (finish_init_stmts): Likewise.
7536 (warn_reorder): Don't declare.
7537 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7539 (check_base_init): Remove.
7540 (is_aggr_typedef): Likewise.
7541 (build_new_1): Don't use the return value of a constructor.
7542 * semantics.c (setup_vtbl_ptr): Don't use the return value
7544 * typeck.c (check_return_expr): Don't magically convert return
7545 statements into `return this' in constructors under the new ABI.
7547 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7548 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7549 (base_ctor_identifier): New macro.
7550 (base_dtor_identifier): Likewise.
7551 (deleting_dtor_identifier): Likewise.
7552 * decl.c: Don't include obstack.h.
7553 (obstack_chunk_alloc): Don't define.
7554 (obstack_chunk_free): Likewise.
7555 (struct predefined_identifier): New type.
7556 (initialize_predefined_identifiers): New function.
7557 (init_decl_processing): Use it.
7558 (debug_temp_inits): Remove.
7559 (start_method): Don't call preserve_data.
7560 (hack_incomplete_structures): Update comment.
7561 * init.c (init_init_processing): Don't initialize
7563 (build_offset_rf): Remove dead code.
7564 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7565 * search.c (init_search_processing): Don't initialize
7568 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7570 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7571 some sign_compare warnings.
7573 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7575 Rename abi::__vmi_class_type_info members.
7576 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7577 base_list, detail_masks members to vmi_flags, vmi_base_count,
7578 vmi_bases and vmi_flags_masks respectively.
7579 (__vmi_class_type_info::vmi_flags_masks): Rename
7580 details_unknown_mask to flags_unknown_mask.
7581 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7582 (__vmi_class_type_info::do_find_public_src): Adjust.
7583 (__vmi_class_type_info::do_dyncast): Adjust.
7584 (__vmi_class_type_info::do_upcast): Adjust.
7586 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7588 * tinfo.cc (convert_to_base): New function.
7589 (get_vbase_offset): Remove. Move into convert_to_base.
7590 (__vmi_class_type_info::do_find_public_src): Adjust.
7591 (__vmi_class_type_info::do_dyncast): Adjust.
7592 (__vmi_class_type_info::do_upcast): Adjust.
7594 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7596 * tinfo.cc (operator=): Use __builtin_strcmp.
7597 * tinfo2.cc (before): Likewise.
7599 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7601 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7602 (DECL_SAVED_INLINE): Rename to ...
7603 (DECL_DEFERRED_FN): ... this.
7604 (in_function_p): Remove declaration.
7605 (mark_inline_for_output): Rename to ...
7606 (defer_fn): ... this.
7607 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7608 (in_function_p): Remove definition.
7609 * decl2.c (saved_inlines): Rename to ...
7610 (deferred_fns): ... this.
7611 (saved_inlines_used): Rename to ...
7612 (deferred_fns_used): ... this.
7613 (mark_inline_for_output): Rename to ...
7614 (defer_fn): ... this.
7615 (finish_file): Adjust accordingly.
7616 (init_decl2): Likewise.
7617 * lex.c (cons_up_default_function): Likewise.
7618 * pt.c (mark_decl_instantiated): Likewise.
7619 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7621 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7622 * semantics.c (expand_body): Defer more functions.
7624 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7627 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7629 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7630 __cxa_vec_delete): Declare.
7632 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7634 * rtti.c (dfs_class_hint_mark): New static function.
7635 (dfs_class_hint_unmark): New static function.
7636 (class_hint_flags): Use them.
7638 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7640 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7642 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7644 * cp-tree.h (instantiate_decl): Change prototype.
7645 * decl2.c (mark_used): Adjust call.
7646 * optimize.c (inlinable_function_p): Adjust handling of templates.
7647 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7648 (do_type_instantiation): Likewise.
7649 (instantiate_decl): Defer more templates.
7650 (instantiate_pending_templates): Adjust logic to handle inline
7653 * Makefile.in (GGC_H): New variable. Use it throughout in place
7656 * call.c: Don't include obstack.h. Include ggc.h.
7657 (obstack_chunk_alloc): Don't define.
7658 (obstack_chunk_free): Likewise.
7659 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7660 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7661 (pop_switch): Free it.
7663 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7665 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7666 if we don't have a DECL_FIELD_OFFSET.
7668 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7670 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7673 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7675 * cfns.gperf (hash, libc_name_p): Prototype.
7677 * rtti.c (build_dynamic_cast_1): Constification.
7679 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7681 * semantics.c (deferred_type_access_control): Prototype.
7683 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7685 Correct many new ABI issues regarding vbase and vcall offset
7687 * cp-tree.h (BINFO_VTABLE): Document.
7688 (struct lang_type): Tweak formatting.
7689 (BINFO_PRIMARY_BINFO): Add to documentation.
7690 (CLASSTYPE_VSIZE): Fix typo in comment.
7691 (CLASSTYPE_VBASECLASSES): Update documentation.
7692 (BINFO_VBASE_MARKED): Remove.
7693 (SET_BINFO_VBASE_MARKED): Likewise.
7694 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7695 (BINFO_FIELDS_MARKED): Remove.
7696 (SET_BINFO_FIELDS_MARKED): Likewise.
7697 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7698 (enum access_kind): New enumeration.
7699 (num_extra_vtbl_entries): Remove declaration.
7700 (size_extra_vtbl_entries): Likewise.
7701 (get_vtbl_decl_for_binfo): New function.
7702 (dfs_vbase_unmark): Remove declaration.
7703 (mark_primary_bases): Likewise.
7704 * class.c (SAME_FN): Remove.
7705 (struct vcall_offset_data_s): Move definition.
7706 (build_vbase_pointer): Use `build', not `build_binary_op', to
7707 access the vbase pointer under the new ABI.
7708 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7709 (build_primary_vtable): Likewise.
7710 (dfs_mark_primary_bases): Move here from search.c.
7711 (mark_primary_bases): Likewise.
7712 (determine_primary_bases): Under the new ABI, don't make a base
7713 class a primary base just because we don't yet have any virtual
7715 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7716 (num_vfun_entries): Remove.
7717 (dfs_count_virtuals): Likewise.
7718 (num_extra_vtbl_entries): Likewise.
7719 (size_extra_vtbl_entries): Likewise.
7720 (layout_virtual_bases): Iterate in inheritance graph order under
7722 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7723 indicate that a vfield is present.
7724 (init_class_processing): Initialize access_public_node, etc., from
7726 (get_vtbl_decl_for_binfo): New function.
7727 (dump_class_hierarchy_r): Likewise.
7728 (dump_class_hierarchy): Use it.
7729 (finish_vtbls): Build the vtbls in inheritance graph order.
7730 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7731 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7732 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7734 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7735 where the vptr points, even for primary vtables.
7736 (build_vtbl_initializer): Adjust handling of vbase and vcall
7738 (build_vcall_and_vbase_vtable_entries): New function.
7739 (dfs_build_vbase_offset_vtbl_entries): Remove.
7740 (build_vbase_offset_vtbl_entries): Reimplement.
7741 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7742 were already handled in a primary base class vtable.
7743 (build_vcall_offset_vtbl_entries): Adjust.
7744 (build_rtti_vtbl_entries): Adjust.
7745 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7746 * init.c (expand_virtual_init): Simplify.
7747 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7748 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7749 * search.c (BINFO_ACCESS): New macro.
7750 (SET_BINFO_ACCESS): Likewise.
7751 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7752 (access_in_type): Likewise.
7753 (dfs_accessible_p): Likewise.
7754 (protected_accessible_p): Likewise.
7755 (lookup_fnfields_1): Adjust documentation.
7756 (dfs_mark_primary_bases): Move to class.c
7757 (mark_primary_bases): Likewise.
7758 (dfs_vbase_unmark): Remove.
7759 (virtual_context): Use BINFO_FOR_VBASE.
7760 (dfs_get_vbase_types): Simplify.
7761 (dfs_build_inheritance_graph_order): New function.
7762 (get_vbase_types): Use it.
7763 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7765 * tinfo.cc (get_vbase_offset): New function.
7766 (__vmi_class_type_info::do_find_public_src): Use it.
7767 (__vmi_class_type_info::do_dyncast): Likewise.
7768 (__vmi_class_type_info::do_upcast): Likewise.
7770 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7772 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7774 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7776 * rtti.c (class_hint_flags): Rename flags.
7777 (class_initializer): Remove flags.
7778 (synthesize_tinfo_var): Combine offset and flags. Add flags
7779 for __vmi_class_type_info.
7780 (create_tinfo_types): Remove flags from __class_type_info and
7781 __si_class_type_info. Merge flags and offset from
7782 base_class_type_info.
7783 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7784 (__base_class_info::is_virtual_p): Adjust.
7785 (__base_class_info::is_public_p): Adjust.
7786 (__base_class_info::offset): New accessor.
7787 (__class_type_info::details): Remove member.
7788 (__class_type_info::__class_type_info): Lose details.
7789 (__class_type_info::detail_masks): Remove.
7790 (__si_class_type_info::__si_class_type_info): Lose details.
7791 (__vmi_class_type_info::details): New member.
7792 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7793 (__vmi_class_type_info::detail_masks): New member.
7794 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7795 with unknown_details_mask.
7796 (__vmi_class_type_info::do_find_public_src): Adjust
7797 (__vmi_class_type_info::do_dyncast): Adjust.
7798 (__vmi_class_type_info::do_upcast): Set result details, if
7800 (__dynamic_cast): Temporarily #if out optimization.
7802 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7804 * rtti.c (get_tinfo_decl): Mark used.
7805 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7806 mark as dealt with, if we output it.
7808 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7810 * class.c: Reorganize to put virtual function table initialization
7811 machinery at the end of the file.
7813 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7815 * class.c (finish_struct): Use bitsize_zero_node.
7816 * pt.c (instantiate_class_template): Likewise.
7818 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7820 Put RTTI entries at negative offsets in new ABI.
7821 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7822 vbase offset at index -3, not -1.
7823 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7824 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7825 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7826 (build_rtti_vtbl_entries): New function.
7827 (set_rtti_entry): Remove.
7828 (build_primary_vtable): Don't use it.
7829 (build_secondary_vtable): Likewise.
7830 (start_vtable): Remove.
7831 (first_vfun_index): New function.
7832 (set_vindex): Likewise.
7833 (add_virtual_function): Don't call start_vtable. Do call
7835 (set_primary_base): Rename parameter.
7836 (determine_primary_base): Likewise.
7837 (num_vfun_entries): Don't use skip_rtti_stuff.
7838 (num_extra_vtbl_entries): Include RTTI information.
7839 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7840 (skip_rtti_stuff): Remove.
7841 (dfs_modify_vtables): Don't use it.
7842 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7843 (layout_nonempty_base_or_field): Update size handling.
7844 (create_vtable_ptr): Tweak.
7845 (layout_class_type): Adjust parameter names.
7846 (finish_struct_1): Simplify.
7847 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7848 (skip_rtti_stuff): Remove.
7849 (first_vfun_index): New function.
7850 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7851 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7852 (marked_vtable_pathp): Declare.
7853 (unmarked_vtable_pathp): Likewise.
7854 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7856 * rtti.c (build_headof): Look for RTTI at negative offsets.
7857 (get_tinfo_decl_dynamic): Likewise.
7858 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7860 (create_pseudo_type_info): Do it here instead. Adjust so that
7861 vptr points at first virtual function.
7862 * search.c (marked_vtable_pathp): Make it global.
7863 (unmarked_vtable_pathp): Likewise.
7864 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7865 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7866 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7867 (get_pure_virtuals): Likewise.
7868 (expand_upcast_fixups): Likewise.
7869 * tree.c (debug_binfo): Likewise.
7870 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7873 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7875 * class.c (check_field_decl): Fix typo.
7876 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7877 (check_methods): Likewise.
7878 (check_field_decls): Likewise.
7879 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7880 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7881 Use DECL_RESULT_FLD, not DECL_RESULT.
7882 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7883 * lex.c (identifier_type): Likewise.
7884 * pt.c (determine_specialization, lookup_template_class): Likewise.
7885 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7886 (resolve_overloaded_unification, more_specialized): Likewise.
7887 * semantics.c (finish_member_declaration): Likewise.
7888 * typeck.c (build_x_function_call): Likewise.
7890 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7892 * class.c (layout_empty_base): Handle empty bases with non-byte
7894 (build_base_field): Likewise.
7895 (layout_virtual_bases): Likewise.
7897 * class.c (finish_struct_1): Fix typo in this change:
7899 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7901 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7903 * decl.c (grokdeclarator): Count partial specializations when
7904 keeping track of how many template classes have been seen.
7906 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7908 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7910 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7911 (get_vfield_offset): Use byte_position.
7912 (set_rtti_entry): Set OFFSET to ssizetype zero.
7913 (get_binfo_offset_as_int): Deleted.
7914 (dfs_record_base_offsets): Use tree_low_cst.
7915 (dfs_search_base_offsets): Likewise.
7916 (layout_nonempty_base_or_field): Reflect changes in RLI format
7917 and call byte_position.
7918 (layout_empty_base): Convert offset to ssizetype.
7919 (build_base_field): use rli_size_unit_so_far.
7920 (dfs_propagate_binfo_offsets): Do computation in proper type.
7921 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7922 (layout_class_type): Reflect changes in RLI names and fields.
7923 (finish_struct_1): Set DECL_FIELD_OFFSET.
7924 * dump.c (dequeue_and_dump): Call bit_position.
7925 * expr.c (cplus_expand_constant): Use byte_position.
7926 * rtti.c (expand_class_desc): Use bitsize_one_node.
7927 * typeck.c (build_component_addr): Use byte_position and don't
7928 special case for zero offset.
7930 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7932 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7934 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7936 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7939 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7941 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7943 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7944 make_typename_type, check_initializer, cp_finish_decl,
7945 xref_tag): Likewise.
7946 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7947 decl_namespace, arg_assoc_template_arg, arg_assoc,
7948 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7949 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7950 args_to_string): Likewise.
7951 * friend.c (is_friend): Likewise.
7952 * lex.c (note_got_semicolon, note_list_got_semicolon,
7953 is_global): Likewise.
7954 * method.c (build_overload_nested_name, build_overload_value,
7955 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7956 * parse.y (typename_sub, typename_sub1): Likewise.
7957 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7958 process_partial_specialization, convert_template_argument,
7959 template_args_equal, add_pending_template, lookup_template_class,
7960 for_each_template_parm_r, maybe_fold_nontype_arg,
7961 tsubst, instantiate_template, type_unification_real, unify,
7962 instantiate_pending_templates, set_mangled_name_for_template_decl):
7964 * repo.c (repo_get_id, repo_template_used): Likewise.
7965 * search.c (lookup_field_1): Likewise.
7966 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7967 * xref.c (classname): Likewise.
7969 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7971 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7972 (CANONICAL_BINFO): New macro.
7973 (BINFO_NEW_VTABLE_MARKED): Use it.
7974 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7975 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7976 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7978 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7979 (build_secondary_vtable): Likewise.
7980 (dfs_finish_vtbls): Likewise.
7981 (dfs_accumulate_vtbl_inits): Likewise.
7982 (accumulate_vtbl_inits): New function.
7983 (finish_vtbls): Make sure that virtual bases come after
7984 non-virtual bases in the vtable group.
7985 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7986 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7987 * search.c (struct vbase_info): Move definition.
7988 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7989 (unmarked_new_vtable_p): Likewise.
7990 (dfs_mark_vtable_path): Remove.
7991 (dfs_mark_new_vtable): Remove.
7992 (dfs_unmark_new_vtable): Likewise.
7993 (dfs_clear_search_slot): Likewise.
7994 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7995 (dfs_clear_vbase_slots): Likewise.
7996 (init_vbase_pointers): LIkewise.
7998 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8000 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8001 SIZETYPE to a non-SIZETYPE.
8003 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8005 * class.c (layout_virtual_bases): Adjust names in conditionally
8008 * class.c (record_base_offsets): New function.
8009 (layout_conflict_p): Likewise.
8010 (layout_nonempty_base_or_field): Use it.
8011 (layout_empty_base): New function.
8012 (build_base_field): Use it.
8013 (build_base_fields): Update comment.
8014 (layout_virtual_bases): Fold in a little code form
8015 layout_basetypes. Use layout_empty_base.
8016 (layout_basetypes): Remove.
8017 (end_of_class): New function.
8018 (layout_class_type): Use it. Adjust.
8020 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8022 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8024 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8025 * typeck.c (fntype_p): Remove.
8027 * cp-tree.h (TI_SPEC_INFO): Remove.
8028 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8029 * pt.c (process_partial_specialization): Likewise.
8031 * class.c (build_base_field): Fix thinko in computation of binfo
8034 * tree.c (mark_local_for_remap_p): Mark variables declared in
8035 TARGET_EXPRs as well.
8037 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8039 * typeck.c (require_complete_type, complete_type,
8040 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8041 build_array_ref, convert_arguments, pointer_diff,
8042 build_x_unary_op, build_unary_op, build_c_cast,
8043 build_modify_expr): Use COMPLETE_TYPE_P etc.
8044 * call.c (is_complete, convert_like_real,
8045 build_new_method_call): Likewise.
8046 * class.c (build_vbase_pointer_fields, check_bases,
8047 build_base_field, finish_struct_1, pushclass): Likewise.
8048 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8049 * decl.c (maybe_process_template_type_declaration, pushtag,
8050 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8051 layout_var_decl, check_initializer, cp_finish_decl,
8052 grokdeclarator, require_complete_types_for_parms,
8053 grok_op_properties, xref_tag, xref_basetypes,
8054 check_function_type): Likewise.
8055 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8056 * friend.c (do_friend): Likewise.
8057 * init.c (build_offset_ref): Likewise.
8058 * parse.y (structsp): Likewise.
8059 * pt.c (maybe_process_partial_specialization,
8060 tsubst_friend_function, instantiate_class_template, tsubst,
8061 do_type_instantiation, instantiate_pending_templates): Likewise.
8062 * repo.c (repo_get_id): Likewise.
8063 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8064 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8065 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8066 * semantics.c (begin_class_definition): Likewise.
8067 * tree.c (build_cplus_method_type): Likewise.
8068 * typeck2.c (digest_init, build_functional_cast,
8069 add_exception_specifier): Likewise.
8070 * parse.h, parse.c: Regenerated.
8072 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8074 * inc/cxxabi.h: New header file. Define new-abi entry points.
8075 (__pointer_type_info::target): Rename member to ...
8076 (__pointer_type_info::type): ... here.
8077 (__base_class_info::type): Rename member to ...
8078 (__base_class_info::base): ... here.
8079 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8080 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8081 (abi_node): New global tree node.
8082 * decl.c (abi_node): Document.
8083 (init_decl_processing): Initialize abi_node.
8084 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8085 (get_vmi_pseudo_type_info): Likewise.
8086 (create_tinfo_types): Likewise.
8087 (emit_support_tinfos): Likewise.
8088 * tinfo.h (cxxabi.h): Include for new-abi.
8089 Move rtti class definitions to new header file.
8090 * tinfo.cc (abi): Use the namespace.
8091 (std): Move new abi rtti classes from here ...
8092 (__cxxabiv1): ... to here.
8093 * tinfo2.cc (cxxabi.h): Include for new-abi.
8094 Move rtti class definitions to new header file.
8095 (std): Move new abi rtti classes from here ...
8096 (__cxxabiv1): ... to here.
8097 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8100 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8101 Jason Merrill <jason@casey.cygnus.com>
8103 * method.c (build_overload_int): Use host_integerp.
8105 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8107 * init.c (build_offset_ref): Handle the case of a templated member
8110 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8112 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8114 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8116 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8117 * class.c (check_bitfield_decl): Turn illegal bitfields into
8119 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8121 (dfs_offset_for_unshared_vbases): Likewise.
8122 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8123 pointer-to-member correctly under the new ABI.
8124 * expr.c (cplus_expand_constant): Don't use cp_convert when
8125 turning an offset into a pointer-to-member.
8126 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8127 when dereferencing them under the new ABI.
8128 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8129 of pointers-to-members under the new ABI.
8131 * class.c (check_bitfield_decl): Remove restriction on really long
8133 (layout_class_type): Implement new ABI handling of bitfields
8134 longer than their types.
8136 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8138 * parse.y (extdefs): Call ggc_collect.
8139 * parse.c: Regenerated.
8141 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8143 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8144 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8147 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8149 * class.c (build_vbase_path): Use integer_zerop.
8150 (build_vtable_entry): Use tree_low_cst.
8151 (get_vfield_offset): Use bit_position.
8152 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8154 (check_bitfield_decl): Set DECL_SIZE using convert.
8155 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8156 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8158 (finish_struct_1): Use bit_position.
8159 (dump_class_hierarchy): Use tree_low_cst.
8160 * cp-tree.h (min_precision): Add declaration.
8161 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8162 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8163 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8164 * expr.c (cplus_expand_constant): Use bit_position.
8165 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8166 * rtti.c (get_base_offset): Use bit_position.
8167 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8168 host_integerp, and tree_low_cst.
8169 (pointer_int_sum): Use integer_zerop.
8170 (build_component_addr): Use bit_position.
8172 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8174 * typeck.c (require_complete_type): Don't assume size_zero_node.
8175 (complete_type_or_else): Likewise.
8177 2000-03-16 Steven Grady <grady@digitaldeck.com>
8178 Jason Merrill <jason@casey.cygnus.com>
8180 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8182 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8184 * decl2.c (grokfield): Bail out if type is error_mark_node.
8186 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8188 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8189 (__pointer_to_member_data): ... here. Adjust.
8190 * rtti.c (create_tinfo_types): Adjust.
8192 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8194 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8195 * decl.c (ref_desc_type_node): Undocument.
8196 * rtti.c (ptr_ref_initializer): Rename to ...
8197 (ptr_initializer): ... here. Adjust comments.
8198 (ptmd_initializer): Fix comment thinko.
8199 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8200 (create_tinfo_types): Remove ref_desc_type_node init.
8201 * tinfo2.cc (__reference_type_info): Remove.
8203 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8205 * decl.c (cp_finish_decl): Remove obsolete comment.
8207 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8209 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8211 * cp-tree.h: Tweak documentation.
8212 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8213 (avoid_overlap): Remove.
8214 (get_binfo_offset_as_int): New function.
8215 (dfs_serach_base_offsets): Likewise.
8216 (layout_nonempty_base_or_field): Likewise.
8217 (build_base_field): Layout fields here. Avoid placing two objects
8218 of the same type at the same address, under the new ABI.
8219 (build_base_fields): Adjust accordingly.
8220 (create_vtable_ptr): Return the new field, but don't attach it to
8222 (remove_base_field): Remove.
8223 (remove_base_fields): Remove.
8224 (layout_basetypes): Adjust accordingly.
8225 (layout_class_type): Call layout_field for each field, rather than
8226 just making a wholesale call to layout_type.
8228 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8230 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8232 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8234 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8236 * except.c (dtor_nothrow): New fn.
8237 (do_pop_exception): Use it. Take type parm.
8238 (push_eh_cleanup): Take type parm.
8239 (expand_start_catch_block): Pass it.
8240 (build_eh_type_type_ref): Accept null type.
8242 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8244 * cp-tree.h (revert_static_member_fn): Change prototype.
8245 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8246 (grok_op_properties): Likewise.
8247 (start_function): Likewise.
8248 (revert_static_member_fn): Simplify.
8249 * pt.c (check_explicit_specialization): Adjust call to
8250 revert_static_member_fn.
8252 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8254 * cp-tree.h (scope_kind): New type.
8255 (tmpl_spec_kind): Likewise.
8256 (declare_pseudo_global_level): Remove.
8257 (pseudo_global_level_p): Rename to template_parm_scope_p.
8258 (pushlevel): Remove declaration.
8259 (begin_scope): New function.
8260 (finish_scope): Likewise.
8261 (current_tmpl_spec_kind): Likewise.
8262 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8263 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8264 Add template_spec_p.
8265 (toplevel_bindings_p): Adjust.
8266 (declare_pseudo_global_level): Remove.
8267 (pseudo_global_level_p): Rename to template_parm_scope_p.
8268 (current_tmpl_spec_kind): New function.
8269 (begin_scope): Likewise.
8270 (finish_scope): Likewise.
8271 (maybe_push_to_top_level): Adjust.
8272 (maybe_process_template_type_declaration): Likewise.
8273 (pushtag): Likewise.
8274 (pushdecl_nonclass_level): Likewise.
8275 (lookup_tag): Likewise.
8276 (grokfndecl): Handle member template specializations. Share
8277 constructor and non-constructor code.
8278 * decl2.c (check_classfn): Handle member template specializations.
8279 * pt.c (begin_template_parm_list): Use begin_scope.
8280 (begin_specialization): Likewise.
8281 (end_specialization): Likewise.
8282 (check_explicit_specialization): Use current_tmpl_spec_kind.
8283 Handle member template specializations.
8284 (end_template_decl): Use finish_scope. Remove call to
8286 (push_template_decl_real): Remove bogus error message.
8287 (tsubst_decl): Fix typo in code contained in comment.
8288 (instantiate_template): Handle member template specializations.
8289 (most_general_template): Likewise.
8291 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8293 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8294 (do_identifier): Ditto for error().
8296 * pt.c (convert_nontype_argument): Ditto for cp_error().
8297 (convert_template_argument): Ditto for cp_pedwarn().
8299 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8301 * exception.cc (__check_null_eh_spec): New fn.
8302 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8304 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8306 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8307 * except.c (expand_end_eh_spec): Add the return type.
8308 * rtti.c (throw_bad_cast): Add the parmtypes.
8309 (throw_bad_typeid): Likewise.
8311 * semantics.c (expand_stmt): Only leave out rtl for unused
8312 artificials, and set DECL_IGNORED_P on them as well.
8313 * decl.c (wrapup_globals_for_namespace): Likewise.
8315 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8317 * decl.c (maybe_commonize_var): Skip all artificial decls.
8318 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8320 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8322 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8323 * cp-tree.h: Declare flag_enforce_eh_specs.
8324 * decl.c (store_parm_decls, finish_function): Check it.
8326 C library functions don't throw.
8327 * Makefile.in (cfns.h): New target.
8328 (except.o): Depend on it.
8329 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8330 * cfns.gperf: New file.
8331 * cfns.h: Generated.
8332 * except.c: Include it.
8333 (nothrow_libfn_p): New fn.
8334 * decl.c (grokfndecl): Use it.
8335 * cp-tree.h: Declare it.
8337 * decl.c (push_overloaded_decl_1, auto_function,
8338 define_function): Lose.
8339 (build_library_fn_1): New static fn.
8340 (builtin_function): Use it.
8341 (get_atexit_node): Use build_library_fn_ptr.
8342 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8343 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8344 push_void_library_fn, push_throw_library_fn): New fns.
8345 * cp-tree.h: Declare them.
8346 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8347 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8348 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8349 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8350 * rtti.c (build_runtime_decl): Lose.
8351 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8352 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8353 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8355 * call.c (build_call): Remove result_type parm.
8356 Call mark_used on unused artificial fns.
8357 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8359 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8361 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8363 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8364 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8365 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8366 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8367 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8368 expand_generic_desc): Likewise.
8370 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8372 * exception.cc (__cp_pop_exception): Cleanup the original object.
8374 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8376 * decl.c (grok_op_properties): Merge conversion to void warning
8377 with other silly op warnings.
8379 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8381 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8382 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8384 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8386 * decl.c (cp_make_fname_decl): New function.
8387 (wrapup_globals_for_namespace): Don't emit unused static vars.
8388 (init_decl_processing): Remove comment about use of
8389 array_domain_type. Set make_fname_decl.
8390 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8391 * semantics.c (begin_compound_stmt): Remove
8392 current_function_name_declared flagging.
8393 (expand_stmt): Don't emit unused local statics.
8394 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8397 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8399 * typeck.c (convert_for_assignment): Don't look at array
8401 * call.c (convert_like_real): Likewise.
8403 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8405 Add initial support for '\uNNNN' specifier.
8406 * lex.c (read_ucs): New fn.
8407 (readescape, skip_white_space): Call it.
8408 (is_extended_char, is_extended_char_1): New fns.
8409 (utf8_extend_token): New fn, #if 0'd out.
8410 (real_yylex): Treat extended chars like letters.
8412 * search.c (note_debug_info_needed): Walk the bases even if we
8413 weren't deferring the type itself.
8415 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8417 * decl2.c (finish_objects): Constify a char*.
8419 * method.c (emit_thunk): Likewise.
8421 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8423 * typeck.c (dubious_conversion_warnings): Look through
8426 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8428 * class.c (dfs_modify_vtables): I is now unsigned.
8429 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8430 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8431 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8432 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8433 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8434 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8435 Call integer_all_onesp.
8436 * typeck2.c (process_init_constructor): Use compare_tree_int.
8438 * lang-specs.h (as): Don't call if -syntax-only.
8440 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8442 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8443 RTL_EXPR_HAS_NO_SCOPE after all.
8445 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8447 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8448 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8449 RTL_EXPR_HAS_NO_SCOPE.
8451 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8454 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8456 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8458 * call.c (convert_like): Macrofy.
8459 (convert_like_with_context): New macro.
8460 (convert_like_real): Renamed from convert_like. Add calling
8461 context parameters, for diagnostics. Add recursive flag. Call
8462 dubious_conversion_warnings for outer conversion.
8463 (build_user_type_conversion): Use convert_like_with_context.
8464 (build_over_call): Likewise. Don't warn about dubious
8465 conversions here. Adjust convert_default_arg calls.
8466 (convert_default_arg): Add context parameters for diagnostics.
8467 Pass throught to convert_like_with_context.
8468 * cp-tree.h (convert_default_arg): Add context parameters.
8469 (dubious_conversion_warnings): Prototype new function.
8470 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8471 (dubious_conversion_warnings): New function, broken
8472 out of convert_for_assignment.
8473 (convert_for_assignment): Adjust.
8475 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8477 * decl2.c (key_method): Break out from...
8478 (import_export_vtable, import_export_class): ...here.
8480 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8481 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8483 * search.c (note_debug_info_needed, dfs_debug_mark,
8484 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8485 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8487 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8489 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8492 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8494 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8495 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8496 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8497 (lang_type): Split gets_new into has_new and has_array_new.
8498 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8499 (TYPE_GETS_NEW): Split into ...
8500 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8501 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8502 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8503 (build_op_new_call): Don't declare.
8504 (build_new_1): Likewise.
8505 * call.c (build_op_new_call): Remove.
8506 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8507 instead of TYPE_NEEDS_DESTRUCTOR.
8508 (finish_struct_bits): Likewise.
8509 (add_implicitly_declared_members): Likewise.
8510 (check_field_decl): Likewise.
8511 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8512 correctly under the new ABI.
8513 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8514 instead of TYPE_NEEDS_DESTRUCTOR.
8515 (initialize_local_var): Likewise.
8516 (destroy_local_var): Likewise.
8517 (cp_finish_decl): Likewise.
8518 (register_dtor_fn): Likewise.
8519 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8520 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8521 TYPE_VEC_DELETE_TAKES_SIZE here.
8522 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8523 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8524 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8525 (finish_destructor_body): Likewise.
8526 (maybe_build_cleanup_1): Likewise.
8527 * decl2.c (do_static_destruction): Likewise.
8528 * init.c (build_new_1): Make it static.
8529 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8530 (expand_cleanup_for_base): Likewise.
8531 (get_cookie_size): New function.
8532 (build_new_1): Handle array-new cookies correctly under the new
8534 (build_vec_delete_1): Likewise.
8535 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8536 (build_delete): Likewise.
8537 (build_vec_delete): Handle array-new cookies correctly under the new
8539 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8540 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8541 TYPE_HAS_ARRAY_NEW_OPERATOR.
8542 * ptree.c (print_lang_type): Check them.
8543 * search.c (context_for_name_lookup): Fix typo in comment.
8544 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8545 * tree.c (break_out_cleanups): Likewise.
8546 (build_cplus_array_test_1): Likewise.
8547 (cp_build_qualified_type_real): Likewise.
8548 * typeck.c (complete_type): Likewise.
8550 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8551 the command-line, not the end.
8553 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8555 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8557 2000-03-02 Tom Tromey <tromey@cygnus.com>
8559 * cp-tree.h (build_java_class_ref): Declare.
8560 * init.c (build_java_class_ref): No longer static.
8561 * except.c (expand_throw): Generate a Java-style `throw' if the
8562 thrown object is a "Java" object.
8563 (initialize_handler_parm): Generate a Java-style lookup of
8564 exception info if the caught object is a "Java" object.
8565 (catch_language, catch_language_init): New globals.
8566 (decl_is_java_type): New function.
8567 (expand_start_catch_block): Don't call push_eh_info() or
8568 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8569 class reference to build_catch_block.
8571 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8573 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8575 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8577 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8578 to merge reference/pointer code and fix incorrect warnings.
8580 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8582 * search.c (protected_accessible_p): Use context_for_name_lookup.
8584 * init.c (construct_virtual_bases): Fix thinko.
8585 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8587 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8589 * decl.c (current_function_decl): Move to toplev.c.
8591 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8593 * pt.c (fn_type_unification): Unify return type, whenever
8595 (get_bindings_real): Only pass return type when necessary.
8596 Remove explicit return type check.
8597 * class.c (resolve_address_of_overloaded_function): Pass desired
8598 return type to fn_type_unification.
8600 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8602 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8604 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8606 * rtti.c (expand_class_desc): Likewise.
8607 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8608 (THUNK_VCALL_OFFSET): Likewise.
8609 (THUNK_DELTA): Reflect changes in ../tree.h.
8611 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8613 * search.c (protected_accessible_p): Also allow the access if
8614 the member is public in DERIVED. Lose TYPE parm.
8615 (friend_accessible_p): Lose TYPE parm.
8616 (accessible_p): Adjust.
8618 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8620 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8621 on things that are not sizes; ssize_binop deleted.
8622 Call size_diffop when appropriate.
8623 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8624 (build_primary_vtable, build_secondary_vtable): Likewise.
8625 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8626 Variable I is HOST_WIDE_INT.
8627 (get_vfield_offset): Pass proper types to size_binop.
8628 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8629 (finish_struct_1): Likewise.
8630 (skip_rtti_stuff): Arg N is now pointer to signed.
8631 (layout_class_type): Use size_zero_node.
8632 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8633 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8634 * decl.c (complete_arry_type): Pass proper types to size_binop.
8635 (xref_basetypes): BINFO_OFFSET is sizetype.
8636 * error.c (dump_expr): Don't use size_binop non-sizes.
8637 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8638 * init.c (construct_virtual_bases): Fix type error.
8639 (build_vec_delete_1): Pass proper type to size_binop and don't
8641 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8642 * rtti.c (get_base_offset): Pass proper type to size_binop.
8643 * search.c (dfs_find_vbases): Fix type error.
8644 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8645 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8646 * tree.c (debug_binfo): Variable N is signed.
8647 Use HOST_WIDE_INT_PRINT_DEC.
8648 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8649 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8650 size_one_node and size_zero_node.
8651 (c_alignof): Use size_one_node.
8652 (build_component_addr): Pass proper types to size_binop.
8653 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8655 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8657 Implement class scope using-declarations for functions.
8658 * class.c (handle_using_decl): Call add_method for used functions.
8659 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8660 (add_method): Used functions are hidden by local functions.
8661 (check_bases_and_members): Handle using-decls before finalizing
8662 CLASSTYPE_METHOD_VEC.
8663 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8664 override the type of 'this' accordingly.
8665 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8666 (convert_class_to_reference, build_user_type_conversion_1,
8667 build_new_function_call, build_object_call, build_new_op,
8668 build_new_method_call): Pass ctype parm.
8670 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8672 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8673 build_new_function_call, build_object_call, build_new_op,
8674 build_new_method_call, build_op_delete_call): Don't get basetype_path
8676 * typeck.c (build_component_ref): Likewise.
8677 * init.c (build_offset_ref): Likewise.
8678 (resolve_offset_ref): Don't call enforce_access.
8679 Call build_scoped_ref.
8680 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8681 would cause an error or if -pedantic.
8682 * class.c (alter_access): Lose binfo parm.
8684 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8686 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8689 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8691 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8692 pseudo_type_info creation into the std namespace
8694 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8696 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8697 (import_export_class): Remove declaration.
8698 * decl2.c (import_export_class): Make it static.
8699 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8700 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8701 EXPR_WITH_FILE_LOCATION.
8702 * lex.c (check_newline): Tweak filename/lineno setting.
8703 * semantics.c (begin_while_stmt): Fix typo in comment.
8705 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8707 * lang-options.h (-fmessage-length=): Add missing option.
8709 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8711 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8713 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8715 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8717 * optimize.c (expand_call_inline): Emit the return label before
8718 evaluating the return value.
8720 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8722 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8723 than duplicating functionality here.
8724 * optimize.c: Include input.h.
8725 (expand_call_inline): Use push_srcloc and pop_srcloc.
8726 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8727 * parse.c: Regenerated.
8728 * Makefile.in (lex.o): Depend on input.h.
8729 (optimize.o): Likewise.
8731 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8733 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8734 function type, rather than ICE.
8736 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8738 * decl.c (grokdeclarator): Call decl_type_access_control.
8739 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8742 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8744 * decl.c (decls_match): Remove obsolete static member nadgering.
8746 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8748 * decl.c (grokdeclarator): Change ANSI to ISO.
8749 * lex.c (consume_string, readescape, do_identifier): Likewise.
8750 (parse_float, real_yylex): Likewise.
8751 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8752 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8753 new_type_id, maybe_label_decls, simple_stmt,
8754 for.init.statement): Likewise.
8755 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8756 * semantics.c (finish_named_return_value): Likewise.
8757 * parse.c: Regenerate.
8759 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8761 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8762 (CPTI_CLASS_STAR_TYPE): Remove.
8763 (vtable_index_type): Likewise.
8764 (class_star_type_node): Remove.
8765 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8766 (build_binary_op_nodefault): Remove.
8767 * call.c (build_new_op): Use build_binary_op instead of
8768 build_binary_op_nodefault.
8769 * decl.c (init_decl_processing): Remove class_star_type_node
8770 initialization. Make delta_type_node ptrdiff_type_node under the
8771 new ABI. Initialize vtable_index_type.
8772 (build_ptrmemfunc_type): Build different structures for the new
8774 (build_enumerator): Use build_binary_op instead of
8775 build_binary_op_nodefault.
8776 * method.c (build_overload_value): Mangle pointers-to-members
8777 appropriately under the new ABI.
8778 * typeck.c (build_array_ref): Use build_binary_op instead of
8779 build_binary_op_nodefault.
8780 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8781 (build_binary_op_nodefault): Rename to ...
8782 (build_binary_op): ... this. Remove old version. Adjust for
8783 pointer-to-member comparisons under the new ABI.
8784 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8785 (build_ptrmemfunc): Adjust for the new ABI.
8786 (expand_ptrmemfunc_cst): Likewise.
8787 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8788 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8790 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8792 * call.c (build_object_call): Compress consecutive calls to
8794 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8795 (build_op_delete_call): Adjust message formatting.
8797 * class.c (check_bases): Compress consecutive calls to
8799 (finish_struct_anon): Say 'ISO C++'.
8801 * decl.c (start_decl): Same here.
8802 (grok_reference_init): Likewise.
8803 (grokfndecl): Correct message formatting.
8804 (grokfndecl): Improve diagnostic.
8805 (check_static_variable_definition): Likewise. Say 'ISO C++'
8806 (compute_array_index_type): Say 'ISO C++'
8807 (create_array_type_for_decl): Compress consecutive calls to
8809 (grokdeclarator): Say 'ISO C++'
8810 (grok_op_properties): Likewise.
8812 * decl2.c (delete_sanity): Clairify diagnostic.
8813 (check_member_template): Same here.
8814 (grok_function_init): Use consistent terminology.
8816 * expr.c (do_case): Say 'ISO C++'
8818 * friend.c (do_friend): Compress consecutive calls to warning.
8820 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8822 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8823 * class.c (build_secondary_vtable): Reorganize. Don't create a
8824 new vtable under the new ABI.
8825 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8827 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8828 the initializing elements.
8829 (initialize_vtable): New function.
8830 (dfs_finish_vtbls): Use it.
8831 (dfs_accumulate_vtbl_inits): New function.
8832 (finish_vtbls): Merge primary and secondary vtables under the new
8834 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8835 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8838 * class.c (build_vtable): New function, split out from ...
8839 (get_vtable_decl): ... here, and ...
8840 (build_secondary_vtable): ... here.
8842 * pt.c (tsubst_decl): Fix formatting.
8844 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8846 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8847 (avoid_overlap, build_base_field): Likewise.
8848 (build_base_field, build_base_fields, is_empty_class):
8849 Test DECL_SIZE with integer_zero.
8850 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8851 * cp-tree.h (struct lang_type): New field size_unit.
8852 (CLASSTYPE_SIZE_UNIT): New macro.
8853 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8854 (cp_finish_decl): Delete -Wlarger-than processing.
8855 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8856 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8857 * tree.c (make_binfo): binfo vector is one entry longer.
8858 (walk_tree): Walk DECL_SIZE_UNIT.
8860 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8862 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8864 (build_vtable_entry): Don't assume all vtable entries are
8866 (build_vtbl_initializer): Adjust accordingly.
8867 (get_vtable_decl): Fix formatting.
8869 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8871 * semantics.c (deferred_type_access_control): Walk the entire
8873 (save_type_access_control): Rename from
8874 initial_deferred_type_access_control. Just remember the value.
8875 (decl_type_access_control): New fn.
8876 (begin_function_definition): Use deferred_type_access_control, after
8877 we've started the function. Set type_lookups to error_mark_node.
8878 * parse.y (frob_specs, fn.def1): Adjust.
8879 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8880 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8881 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8882 (after_type_component_declarator0): Likewise.
8883 (after_type_component_declarator): Likewise.
8884 (notype_component_declarator): Likewise.
8885 * cp-tree.h: Adjust.
8887 * decl.c (redeclaration_error_message): Allow redeclaration of
8888 namespace-scope decls.
8890 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8892 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8894 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8896 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8897 * decl2.c (grokclassfn): Likewise.
8899 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8901 * decl2.c (lang_decode_option): Don't set default message length
8903 * lex.c (lang_init_options): Set it here.
8905 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8907 Make DECL_CONTEXT mean the class in which a member function was
8908 declared, even for a virtual function.
8909 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8910 (DECL_FRIEND_CONTEXT): New macro.
8911 (DECL_REAL_CONTEXT): Remove.
8912 (SET_DECL_FRIEND_CONTEXT): Likewise.
8913 (DECL_VIRTUAL_CONTEXT): Adjust.
8914 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8915 (add_friends): Remove.
8916 (hack_decl_function_context): Likewise.
8917 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8919 (build_over_call): Fix indentation. Use DECL_CONTEXT
8920 instead of DECL_CLASS_CONTEXT.
8921 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8922 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8923 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8924 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8925 (build_base_field): Likewise.
8926 (finish_struct_1): Likewise.
8927 (build_self_reference): Likewise.
8928 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8930 (pushtag): Use decl_function_context, not
8931 hack_decl_function_context.
8932 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8933 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8934 (pushdecl): Remove bogus code.
8935 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8936 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8937 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8938 Use decl_function_context, nothack_decl_function_context.
8939 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8940 (grokdeclarator): Likewise. Use decl_function_context, not
8941 hack_decl_function_context.
8942 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8943 (start_function): Use DECL_FRIEND_CONTEXT, not
8944 DECL_CLASS_CONTEXT. Use decl_function_context, not
8945 hack_decl_function_context.
8946 (finish_function): Use decl_function_context, not
8947 hack_decl_function_context.
8948 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8950 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8951 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8952 (grokfield): Likewise.
8953 (finish_builtin_type): Likewise.
8954 (finish_vtable_vardec): Use decl_function_context, not
8955 hack_decl_function_context.
8956 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8957 (start_static_initialization_or_destruction): Likewise.
8958 (finish_static_initialization_or_destruction): Likewise.
8959 (mark_used): Adjust logic for deciding when to synthesize methods.
8960 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8962 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8964 * friend.c (is_friend): Likewise.
8965 (add_friends): Remove.
8966 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8967 * lex.c (begin_definition_of_inclass_inline): Use
8968 decl_function_context, not hack_decl_function_context.
8969 (process_next_inline): Likewise.
8970 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8971 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8972 DECL_CLASSS_CONTEXT.
8973 (hack_identifier): Likewise.
8974 (synthesize_method): Use decl_function_context, not
8975 hack_decl_function_context.
8976 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8978 (is_member_template): Use decl_function_context, not
8979 hack_decl_function_context. Use DECL_CONTEXT, not
8981 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8983 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8985 (push_template_decl_real): Likewise.
8986 (instantiate_class_template): Don't call add_friends.
8987 (tsubst_default_argument): Use DECL_CONTEXT, not
8989 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8990 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8991 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8993 * repo.c (repo_inline_used): Likewise.
8994 * search.c (current_scope): Adjust for new _CONTEXT macros.
8995 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8997 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8998 (lookup_fnfields_here):Likewise.
8999 (check_final_overrider): Likewise.
9000 (init_vbase_pointers): Likewise.
9001 (virtual_context): Likewise.
9002 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9003 (expand_body): Use decl_function_context, not
9004 hack_decl_function_context.
9005 * tree.c (hack_decl_function_context): Remove.
9006 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9008 * typeck2.c (error_not_base_type): Likewise.
9010 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9012 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9014 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9016 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9018 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9020 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9022 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9024 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9026 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9028 * parse.y (frob_specs): Split out...
9029 (parse_decl): From here.
9030 (fn.def2): Call initial_deferred_type_access_control.
9031 (after_type_component_declarator0): Call frob_specs.
9032 (notype_component_declarator0): Likewise.
9033 * search.c (friend_accessible_p): Nested classes are friends of their
9036 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9038 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9039 used to create an implicit temporary.
9041 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9044 2000-02-08 Nathan Sidwell <nathan@acm.org>
9046 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9047 strip array element qualifiers too.
9049 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9051 * decl.c (store_parm_decls): Don't build cleanups for parameters
9052 while processing_template_decl.
9054 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9056 * cp-tree.h (struct saved_scope): Add incomplete field.
9057 (namespace_scope_incomplete): New macro.
9058 * decl.c (pushdecl): Use it.
9059 (hack_incomplete_structures): Use it. See through artificial
9061 (mark_saved_scope): Mark it.
9063 Implement access control for nested types.
9064 * search.c (type_access_control): New fn.
9065 (accessible_p): Now we do perform access control for types.
9066 * semantics.c (deferred_type_access_control): New fn.
9067 (initial_deferred_type_access_control): New fn.
9068 (begin_function_definition): Call it. Add lookups parm.
9069 * decl.c (struct binding_level): Add this_class field.
9070 (pushlevel_class): Set it.
9071 (mark_binding_level): Mark it.
9072 (lookup_name_real): Use it. Call type_access_control.
9073 (mark_saved_scope): Mark lookups field.
9074 * cp-tree.h (flagged_type_tree): Add lookups field.
9075 (struct saved_scope): Add lookups field.
9076 (type_lookups): New macro.
9077 * parse.y (declmods): Now <ftype>.
9078 (parse_decl): Add lookups parm. Call
9079 initial_deferred_type_access_control.
9080 (lang_extdef): Clear type_lookups.
9081 (typed_declspecs, declmods, typespec): Set lookups field.
9082 (initdcl): Call deferred_type_access_control.
9083 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9084 component_decl_1, named_parm): Adjust.
9085 * friend.c (is_friend): Nested classes are friends of their
9088 * class.c (currently_open_derived_class): New fn.
9089 * method.c (hack_identifier): Use it.
9091 * lex.c (do_identifier): Remove obsolete code.
9093 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9095 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9097 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9098 thinks this file is plain C).
9100 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9102 * Makefile.in (call.o): Depend on $(EXPR_H).
9104 * call.c: Include "expr.h".
9106 * class.c (dump_class_hierarchy): Add prototype.
9108 * search.c (dfs_get_pure_virtuals): Likewise.
9110 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9112 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9115 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9117 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9118 Store it in DECL_FCONTEXT.
9119 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9121 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9123 * tinfo.h (old abi): #include "tconfig.h".
9124 * tinfo.cc (convert_to_base): Move into old abi section.
9126 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9128 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9129 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9130 (BINFO_PRIMARY_BINFO): New macro.
9131 (BF_DELTA): Rename to ...
9132 (BV_DELTA): ... this.
9133 (BF_VCALL_INDEX): Rename to ...
9134 (BV_VCALL_INDEX): ... this.
9135 (BF_FN): Rename to ...
9137 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9138 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9139 (modify_vtable_entry): Simplify.
9140 (add_virtual_function): Rename BF_ macros to BV_ variants.
9141 (build_vtable_initializer): Likewise.
9142 (get_class_offset_1): Remove.
9143 (dfs_get_class_offset): Likewise.
9144 (get_class_offset): Likewise.
9145 (dfs_find_final_overrider): New function.
9146 (find_final_overrider): Likewise.
9147 (modify_one_vtable): Remove.
9148 (dfs_find_base): New function.
9149 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9150 find_final_overrider.
9151 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9153 (dfs_fixup_vtable_deltas): Remove.
9154 (override_one_vtable): Remove.
9155 (merge_overrides): Likewise.
9156 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9157 unreal chilren of virtual bases.
9158 (finish_struct_1): Don't use merge_overrides. Don't use
9159 dfs_fixup_vtable_deltas.
9160 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9163 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9164 Jason Merrill <jason@yorick.cygnus.com>
9166 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9168 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9170 * exception.cc (__throw_bad_typeid): Add missing std::.
9172 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9174 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9176 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9178 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9180 Runtime support for new-abi rtti.
9181 * inc/typeinfo (type_info::operator!=): Define in class.
9182 (type_info::before, type_info::name, type_info::operator==,
9183 type_info::operator!=): Define new ABI implementations.
9184 (type_info::is_pointer_p, type_info::is_function_p): Declare
9185 new virtual functions.
9186 (type_info::do_catch, type_info::do_upcast): Likewise.
9188 * tinfo.h (__base_class_info): Define new class.
9189 (__class_type_info): Likewise.
9190 (__si_class_type_info): Likewise.
9191 (__vmi_class_type_info): Likewise.
9192 (__dynamic_cast): Prototype.
9194 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9195 (type_info::is_pointer_p): Define new function.
9196 (type_info::is_function_p): Likewise.
9197 (type_info::do_catch): Likewise.
9198 (type_info::do_upcast): Likewise.
9199 (vtable_prefix): New structure for vtable access.
9200 (adjust_pointer): Define new template function.
9201 (contained_p, public_p, virtual_p, contained_public_p,
9202 contained_nonpublic_p, contained_nonvirtual_p): Define new
9204 (nonvirtual_base_type): New local variable.
9205 (__class_type_info::~__class_type_info): Define.
9206 (__si_class_type_info::~__si_class_type_info): Likewise.
9207 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9208 (__class_type_info::do_catch): Define new function.
9209 (__class_type_info::do_upcast): Likewise.
9210 (__class_type_info::find_public_src): Likewise.
9211 (__class_type_info::do_find_public_src): Likewise.
9212 (__si_class_type_info::do_find_public_src): Likewise.
9213 (__vmi_class_type_info::do_find_public_src): Likewise.
9214 (__class_type_info::do_dyncast): Likewise.
9215 (__si_class_type_info::do_dyncast): Likewise.
9216 (__vmi_class_type_info::do_dyncast): Likewise.
9217 (__class_type_info::do_upcast): Likewise.
9218 (__si_class_type_info::do_upcast): Likewise.
9219 (__vmi_class_type_info::do_upcast): Likewise.
9220 (__dynamic_cast): Likewise.
9222 * tinfo2.cc (__fundamental_type_info): Define new class.
9223 (__pointer_type_info): Likewise.
9224 (__reference_type_info): Likewise.
9225 (__array_type_info): Likewise.
9226 (__function_type_info): Likewise.
9227 (__enum_type_info): Likewise.
9228 (__ptr_to_member_type_info): Likewise.
9229 (__fundamental_type_info::~__fundamental_type_info): Define.
9230 (__pointer_type_info::~__pointer_type_info): Likewise.
9231 (__reference_type_info::~__reference_type_info): Likewise.
9232 (__array_type_info::~__array_type_info): Likewise.
9233 (__function_type_info::~__function_type_info): Likewise.
9234 (__enum_type_info::~__enum_type_info): Likewise.
9235 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9236 (__pointer_type_info::do_catch): Define new function.
9237 (__ptr_to_member_type_info::do_catch): Define new function.
9239 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9240 (__is_pointer): Likewise.
9242 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9244 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9246 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9247 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9248 (make_new_vtable): New function.
9249 (modify_vtable_entry): Handle generation of new vtables correctly.
9250 (modify_one_vtable): Remove unused parameter.
9251 (dfs_fixup_vtable_deltas): Likewise.
9252 (override_one_vtable): Use build_secondary_vtable.
9253 (finish_struct_1): Use build_primary_vtable and
9254 build_secondary_vtable.
9256 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9258 * cp/decl.c: Adjust variable names, comments, help strings.
9260 2000-01-29 Nathan Sidwell <nathan@acm.org>
9262 * new2.cc (operator delete[]): Use operator delete, don't assume
9265 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9267 * class.c (build_vtbl_initializer): Add argument to
9268 build_vtable_entry call.
9270 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9272 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9273 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9274 (BF_DELTA): New macro.
9275 (BF_VCALL_INDEX): Likewise.
9277 (THUNK_VCALL_OFFSET): Likewise.
9278 (make_thunk): Change prototype.
9279 * class.c (build_vtable_entry): Integrate
9280 build_vtable_entry_for_fn. Handle vcall indices.
9281 (build_vtable_entry_for_fn): Remove.
9282 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9283 BF_VCALL_INDEX, BF_FN.
9284 (modify_vtable_entry): Integrate common code from
9285 modify_one_vtable and dfs_fixup_vtable_deltas.
9286 (add_virtual_function): Set BF_VCALL_INDEX.
9287 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9289 (modify_one_vtable): Simplify.
9290 (dfs_fixup_vtable_deltas): Likewise.
9291 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9292 * method.c (make_thunk): Handle vcall indices.
9294 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9296 Compiler side new abi rtti (not enabled).
9297 * cp-tree.h (new_abi_rtti_p): New macro.
9298 (emit_support_tinfos): Prototype new function.
9299 (tinfo_decl_p): Likewise.
9300 (emit_tinfo_decl): Likwise.
9301 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9303 (doing_runtime): New local static.
9304 (init_rtti_processing): Add new-abi initializer.
9305 (get_tinfo_decl): Add new-abi logic.
9306 (tinfo_from_decl): Likewise.
9307 (build_dynamic_cast_1): Likewise.
9308 (qualifier_flags): New static function.
9309 (tinfo_base_init): Likewise.
9310 (generic_initializer): Likewise.
9311 (ptr_ref_initializer): Likewise.
9312 (ptmd_initializer): Likewise.
9313 (class_hint_flags): Likewise.
9314 (class_initializer): Likewise.
9315 (synthesize_tinfo_var): Likewise.
9316 (create_real_tinfo_var): Likewise.
9317 (create_pseudo_type_info): Likewise.
9318 (get_vmi_pseudo_type_info): Likewise.
9319 (create_tinfo_types): Likewise.
9320 (emit_support_tinfos): New global function.
9321 (tinfo_decl_p): New global predicate.
9322 (emit_tinfo_decl): New global function.
9323 * class.c (set_rtti_entry): Generalize for old and new rtti.
9324 (build_vtbl_initializer): Likewise.
9325 * decl2.c (finish_file): Likewise.
9327 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9329 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9330 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9332 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9334 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9337 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9339 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9341 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9343 * optimize.c (calls_setjmp_r): Supply new argument
9344 to special_function_p.
9346 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9348 * call.c: PROTO -> PARAMS.
9349 * class.c: Likewise.
9350 * cp-tree.h: Likewise.
9354 * decl2.c: Likewise.
9356 * errfn.c: Likewise.
9357 * error.c: Likewise.
9358 * except.c: Likewise.
9361 * input.c: Likewise.
9364 * method.c: Likewise.
9365 * optimize.c: Likewise.
9366 * parse.y: Likewise.
9370 * search.c: Likewise.
9371 * semantics.c: Likewise.
9374 * typeck.c: Likewise.
9375 * typeck2.c: Likewise.
9378 2000-01-25 Richard Henderson <rth@cygnus.com>
9380 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9382 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9384 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9385 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9386 (struct vcall_offset_data_s): New type.
9387 (dfs_vcall_offset_queue_p): New function.
9388 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9389 (build_vcall_offset_vtbl_entries): Likewise.
9390 (layout_vtable_decl): Likewise.
9391 (num_vfun_entries): Likewise.
9392 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9393 (build_vtbl_initializer): Likewise.
9394 (dfs_finish_vtabls): Use layout_vtable_decl.
9395 (modify_one_vtables): Always duplicate vtables under the new ABI.
9396 (finish_struct_1): Use layout_vtable_decl.
9398 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9400 * decl.c (member_function_or_else): Change third arg from a format
9401 specifier to an `enum overload_flags'. Callers changed.
9403 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9405 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9406 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9407 build_const_cast, get_delta_difference, check_return_expr): Avoid
9408 ANSI string concatenation usage.
9410 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9412 * class.c (layout_class_type): Put the fields required to make a
9413 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9416 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9418 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9421 * decl2.c (mark_used): Do instantiate inlines that have been
9422 explicitly instantiated.
9424 2000-01-24 Richard Henderson <rth@cygnus.com>
9426 * call.c (build_over_call): Use expand_tree_builtin.
9427 * typeck.c (build_function_call_real): Likewise.
9428 (build_binary_op_nodefault): Handle unordered compares.
9430 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9432 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9433 cp_tree_index values.
9434 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9435 New global node #defines for them.
9436 * rtti.c (call_void_fn): Replace with ...
9437 (build_runtime_decl): ... new static function.
9438 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9439 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9440 (build_dynamic_cast_1): Always produce correctly typed result.
9441 Explicitly produce type_info addresses. Use dynamic_cast_node.
9442 * exception.cc (__throw_bad_cast): Return `void *'.
9443 (__throw_bad_typeid): Return `const type_info &'.
9445 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9447 * cp-tree.h (get_vtable_decl): Prototype new function.
9448 * class.c (get_vtable_decl): New function. Broken out from ...
9449 (build_vtable): ... here. Use it.
9450 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9453 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9455 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9456 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9457 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9458 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9459 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9460 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9461 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9462 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9463 (CPTI_TINFO_VAR_ID): New enumeration.
9464 (__tp_desc_type_node, __access_mode_type_node,
9465 __bltn_desc_type_node, __user_desc_type_node,
9466 __class_desc_type_node, __ptr_desc_type_node,
9467 __attr_desc_type_node, __func_desc_type_node,
9468 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9469 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9470 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9471 enum_desc_type_node, class_desc_type_node,
9472 si_class_desc_type_node, vmi_class_desc_type_node,
9473 ptmd_desc_type_node, base_desc_type_node): New #defines.
9474 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9475 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9476 (tinfo_var_id): New enumeration.
9477 (DECL_TINFO_FN_P): Augment comment.
9478 * decl.c (cp_global_trees): Adjust documentation.
9479 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9480 tinfo_decl_type and tinfo_var_id.
9481 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9482 (build_typeid): Remove unused variable.
9483 (get_tinfo_var): Use tinfo_var_id.
9484 (tinfo_name): New static function.
9485 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9486 (tinfo_from_decl): Likewise.
9487 (get_base_offset): New static function, broken out of
9489 (expand_si_desc): Use tinfo_name.
9490 (expand_class_desc): Likewise. Lose local static variable.
9491 Use base_desc_type_node. Use get_base_offset.
9492 (expand_ptr_desc): Use tinfo_name.
9493 (expand_attr_desc): Likewise.
9494 (expand_generic_desc): Likewise.
9496 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9497 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9499 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9501 * cp-tree.h (__eprintf): Remove declaration.
9502 * tree.c (__eprintf): Remove definition.
9504 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9505 Mark Mitchell <mark@codesourcery.com>
9507 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9508 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9510 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9512 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9514 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9516 * cp-tree.h (register_dtor_fn): New function.
9517 * decl.c (destroy_local_static): Rename to ...
9518 (register_dtor_fn): ... this. Give it external linkage.
9519 (expand_static_init): Use it.
9520 * decl2.c (do_static_initialization): Likewise, if using
9522 (do_static_destruction): Check that __cxa_atexit is not in use.
9523 (finish_file): Don't call do_static_destruction if using
9526 * typeck.c (convert_arguments): Restore two-message error
9529 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9531 Remap dynamic cast hint values to be consistent across ABIs.
9532 * search.c (dynamic_cast_base_recurse): Remap generated value.
9533 (get_dynamic_cast_base_type): Adjust documentation.
9534 * tinfo.h (__user_type_info::dyncast): Likewise.
9535 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9536 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9537 (__class_type_info::do_dyncast): Likewise.
9538 (__class_type_info::do_find_public_subobj): Likewise.
9539 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9541 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9543 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9545 * typeck2.c (incomplete_type_error): Restore previous
9546 cp_error and cp_error_at call sequence.
9548 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9550 * class.c (dump_class_hierarchy): Make format agree with argument;
9551 cast pointer to unsigned long and print with %lx.
9553 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9555 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9557 * typeck.c (composite_pointer_type, common_type,
9558 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9559 build_function_call_real, convert_arguments,
9560 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9561 build_unary_op, mark_addressable, build_compound_expr,
9562 build_static_cast, build_reinterpret_cast, build_const_cast,
9563 build_c_cast, build_modify_expr, get_delta_difference,
9564 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9565 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9567 * typeck2.c (readonly_error, abstract_virtuals_error,
9568 process_init_constructor, check_for_new_type): Likewise.
9570 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9572 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9575 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9577 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9578 (build_x_typeid): Likewise.
9579 (get_tinfo_fn): Likewise.
9580 (get_tinfo_fn_unused): Rename to ...
9581 (get_tinfo_decl): ... here.
9582 * rtti.c (build_headof): Replace logic error with assertion.
9583 (get_tinfo_fn_dynamic): Rename to ...
9584 (get_tinfo_decl_dynamic): ... here. Make static. Use
9585 complete_type_or_else.
9586 (build_x_typeid): Move into ...
9587 (build_typeid): ... here. Adjust call to
9588 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9589 throw_bad_typeid expression.
9590 (get_tinfo_fn_unused): Rename to ...
9591 (get_tinfo_decl): ... here. Adjust comment.
9592 (get_tinfo_fn): Delete.
9593 (tinfo_from_decl): New static function.
9594 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9595 (get_typeid): Use complete_type_or_else.
9596 (build_dynamic_cast_1): Adjust calls to
9597 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9598 * parse.y (primary): Adjust call to build_typeid.
9599 * except.c (build_eh_type_type_ref): Adjust call to
9600 get_tinfo_decl. Mark as used.
9601 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9602 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9603 * parse.c: Regenerated.
9605 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9607 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9609 (resolves_to_fixed_type_p): Document calling convention.
9610 * rtti.c (build_x_typeid): Initialize NONNULL.
9612 * cp-tree.h (build_shared_int_cst): New function.
9613 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9614 * class.c (modify_vtable_entry): Likewise.
9615 (add_virtual_function): Split out code to generated shared
9616 INTEGER_CSTs to build_share_int_cst.
9617 (modify_all_vtables): Handle all the overridden functions here.
9618 Add overridden functions from non-primary virtual bases to the
9620 (finish_struct_1): Adjust call to modify_all_vtables. Add
9621 overridden functions from non-primary bases to the vtable.
9622 * tree.c (build_shared_int_cst): New function.
9624 * cp-tree.h (scratchalloc): Remove.
9625 (build_scratch_list): Likewise.
9626 * call.c (convert_class_to_reference): Replace build_scratch_list
9627 and build_expr_list with build_tree_list.
9628 (add_candidate): Replace scratchalloc with expralloc. Note memory
9630 (build_user_type_conversion_1): Replace build_scratch_list
9631 and build_expr_list with build_tree_list.
9632 (build_new_op): Likewise.
9633 (build_op_delete_call): Likewise.
9634 (convert_like): Likewise.
9635 * cvt.c (ocp_convert): Likewise.
9636 * decl.c (start_decl): Likewise.
9637 (start_function): Likewise.
9638 (finish_destructor_body): Likewise.
9639 (maybe_build_cleanup_1): Likewise.
9640 * decl2.c (reparse_decl_as_expr): Likewise.
9641 * init.c (perform_member_init): Likewise.
9642 (expand_cleanup_for_base): Likewise.
9643 (build_builtin_delete_call): Likewise.
9644 (build_new_1): Likewise.
9645 (build_delete): Likewise.
9646 * method.c (do_build_assign_ref): Likewise.
9647 * parse.y (already_scoped_stmt): Likewise.
9648 (nontrivial_exprlist): Likewise.
9649 (net_initializer): Likewise.
9650 (initlist): Likewise.
9651 * parse.c: Regenerated.
9652 * rtti.c (build_x_typeid): Likewise.
9653 (build_dynamic_cast_1): Likewise.
9654 * typeck.c (build_x_compound_expr): Likewise.
9655 (build_static_cast): Likewise.
9656 (build_modify_expr): Likewise.
9658 * cp-tree.h (DECL_VINDEX): Add documentation.
9659 * class.c (build_vtable_entry): Likewise.
9660 (start_vtable): Add comment.
9661 (add_virtual_function): Replace pending_hard_virtuals with
9662 overridden_virtuals and pending_virtuals with new_virtuals.
9663 Replace redundant assignments with assertions.
9664 (check_for_override): Add comment.
9665 (check_bases_and_members): Replace pending_hard_virtuals with
9666 overridden_virtuals and pending_virtuals with new_virtuals.
9667 (create_vtbl_ptr): Likewise.
9668 (layout_class_type): Likewise.
9669 (finish_struct_1): Likewise. Add comments.
9671 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9673 * class.c (finish_struct_1): Replace redundant code with
9676 * cp-tree.h (flag_new_abi): Move.
9677 (flag_use_cxa_atexit): Likewise.
9678 (flag_honor_std): Likewise.
9679 (flag_rtti): Likewise.
9680 (vbase_offsets_in_vtable_p): Define.
9681 (vptrs_present_everywhere_p): Likewise.
9682 (TYPE_CONTAINS_VPTR_P): Likewise.
9683 (dfs_walk_real): Declare.
9684 * class.c (build_vbase_pointer_fields): Check
9685 vbase_offsets_in_vtable_p.
9686 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9688 (build_vbase_offset_vtbl_entries): Simplify.
9689 (build_vbase_offset_vtbl_entries): Adjust.
9690 (build_vbase_pointer): Add ability to look up vbase offsets in
9692 (start_vtable): New function.
9693 (add_virtual_function): Use it.
9694 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9695 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9696 (build_vtbl_initializer): Take the type of the complete object as
9697 input. Use it to correctly calculate vbase offsets.
9698 (dfs_finish_vtbls): Pass the complete type to
9699 build_vtbl_initializer.
9700 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9701 (create_vtable_ptr): Create a vtable even if there are no
9702 new virtual functions, under the new ABI.
9703 (finish_struct_1): Likewise.
9704 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9705 * decl.c (exapnd_static_init): Remove call to
9706 preserve_initializer.
9707 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9709 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9710 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9711 (construct_virtual_bases): Don't initialize virtual base pointers
9713 (build_aggr_init): Clean up comment.
9714 (expand_aggr_init_1): Likewise.
9715 * rtti.c (expand_class_desc): Store the virtual function table
9716 index where the vbase offset lives in the offset field.
9717 * search.c (dfs_walk_real): Make it global.
9718 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9719 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9721 * tinfo.h (USItype): Make it signed under the new ABI.
9722 * tinfo.cc (convert_to_base): New function. Encapsulate base
9723 conversion logic here.
9724 (__class_type_info::do_upcast): Use it.
9725 (__class_type_info::do_dyncast): Likewise.
9726 (__class_type_info::do_find_public_subobj): Likewise.
9728 * init.c (construct_virtual_bases): Don't look up the addresses of
9729 virtual bases at run-time.
9731 * class.c (build_vbase_pointer): Relocate.
9732 (build_vbase_pointer_fields): Likewise.
9733 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9734 (build_vbase_offset_vtbl_entries): Likewise.
9736 * decl.c (init_decl_processing): Complain if -fnew-abi
9737 -fno-vtable-thunks is used.
9739 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9742 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9744 * cp-tree.h (num_extra_vtbl_entries): New function.
9745 (size_extra_vtbl_entries): Likewise.
9746 (dfs_vtable_path_unmark): Likewise.
9747 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9748 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9749 * class.c (num_extra_vtbl_entries): New function.
9750 (size_extra_vtbl_entries): Likewise.
9751 (dfs_build_vbase_offset_vtbl_entries): New function.
9752 (build_vbase_offset_vtbl_entries): Likewise.
9753 (build_vtbl_initializer): Use it.
9754 (finish_struct_1): Adjust vtable sizes (using
9755 num_extra_vtbl_entries).
9756 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9757 THUNK_DECL is non-NULL before expanding it.
9758 * init.c (expand_virtual_init): Adjust the vtable pointer by
9759 size_extra_vtbl_entries before storing it.
9760 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9761 Handle TREE_LIST parameters here, not in the dfs_* functions.
9762 (dfs_unmarked_real_bases_queue_p): Adjust.
9763 (dfs_marked_real_bases_queue_p): Likewise.
9764 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9765 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9766 (dfs_vtable_path_unmark): Likewise.
9768 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9770 * optimize.c (copy_body_r): Clear the operand three of a
9771 TARGET_EXPR when copying it.
9773 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9775 * method.c (build_decl_overload_real): Check whether we are in ::
9776 before returning __builtin_new/delete.
9778 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9780 * pt.c (tsubst_friend_function): Improve comment.
9781 (instantiate_decl): Avoid crashing when a "nested" function is
9782 instantiated from the top level.
9784 * dump.c (dqeueue_and_dump): Dump
9785 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9787 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9789 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9791 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9793 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9794 ENABLE_NEW_GXX_ABI defined.
9795 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9796 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9797 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9799 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9801 * decl.c (start_cleanup_fn): Call pushdecl.
9803 * call.c (convert_class_to_reference): Fix typos.
9804 (build_conditional_expr): Handle errors gracefully.
9805 * class.c (push_nested_class): Likewise.
9806 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9807 (DECL_THIS_EXTERN): Use it.
9808 (DECL_THIS_STATIC): Likewise.
9809 * cvt.c (convert_to_void): Handle errors gracefully.
9810 (build_expr_type_conversion): Likewise.
9811 * decl.c (maybe_push_decl): Likewise.
9812 (start_decl_1): Likewise.
9813 (require_complete_types_for_parms): Likewise.
9814 * parse.y (structsp): Likewise.
9815 (base_class): Likewise.
9816 * parse.c: Regenerated.
9817 * pt.c (finish_member_template_decl): Likewise.
9818 * typeck.c (decay_conversion): Likewise.
9820 * cp-tree.h (dfs_skip_vbases): New function.
9821 (find_vbase_instance): Likewise.
9822 * class.c (determine_primary_base): Allow a nearly empty base to
9823 serve as a primary base class under the new ABI.
9824 (get_class_offset_1): Rename to ...
9825 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9827 (get_class_offset): Use it. Issue error messages here.
9828 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9829 find the right copies of virtual bases.
9830 (fixup_vtable_deltas1): Rename to ...
9831 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9832 bases as primary bases.
9833 (fixup_vtable_deltas): Remove.
9834 (override_one_vtable): Handle virtual bases as primary bases.
9835 (merge_overrides): Likewise.
9836 (finish_struct_1): Likewise.
9837 (dump_class_hierarchy): Dump primary-ness of bases as well.
9838 * search.c (mark_primary_bases): Use a pre-order traversal to
9839 handle primary virtual bases.
9840 (dfs_skip_vbases): New fiunction.
9841 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9842 (fixup_virtual_upcast_offsets): Likewise.
9843 (fixup_all_virtual_upcast_offsets): Likewise.
9844 (dfs_find_vbase_instances): New function.
9845 (find_vbase_instance): Likewise.
9847 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9849 * lex.c (DIR_SEPARATOR): Delete macro.
9851 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9853 * decl2.c (lang_decode_option): Handle automatic line wrapping
9856 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9858 * friend.c (do_friend): Don't resolve scopes when processing
9859 template declarations, even if the qualifying scope doesn't
9860 involve template parameters.
9862 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9864 * class.c (dfs_modify_vtables_queue_p): Remove.
9865 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9866 and dfs_marked_real_bases_queue_p instead of
9867 dfs_modify_vtables_queue_p.
9869 * class.c (build_vbase_path): Simplify.
9870 (dfs_propagate_binfo_offsets): New function.
9871 (propagate_binfo_offsets): Use it.
9872 (remove_base_field): Simplify.
9873 (dfs_set_offset_for_vbases): Remove.
9874 (dfs_set_offset_for_shared_vbases): New function.
9875 (dfs_set_offset_for_unshared_vbases): Likewise.
9876 (layout_virtual_bases): Use them.
9877 (layout_basetypes): Don't call propagate_binfo_offsets.
9878 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9881 * class.c (build_base_field): New function, split out from ...
9882 (build_base_fields): ... here. Use it. Allocate primary bases
9883 first, under the new ABI.
9884 (get_vtable_entry): Remove.
9885 (remove_base_field): New function, split out from ...
9886 (remove_base_fields): ... here. Adjust since primary bases come
9887 first under the new ABI.
9889 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9890 (initialize_vtbl_ptrs): New function.
9891 (expand_indirect_vtbls_init): Change prototype.
9892 (convert_pointer_to_vbase): Declare.
9893 * init.c (expand_direct_vtbls_init): Remove.
9894 (dfs_initialize_vtbl_ptrs): New function.
9895 (initialize_vtbl_ptrs): Likewise.
9896 (emit_base_init): Use initialize_vtbl_ptrs.
9897 * search.c (convert_pointer_to_vbase): Make it global.
9898 (expand_indirect_vtbls_init): Remove vtable initialization code.
9899 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9901 * class.c (dfs_finish_vtbls): New function.
9902 (finish_vtbls): Use it.
9903 (dump_class_hierarchy): New function.
9905 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9906 (BINFO_VBASE_PRIMARY_P): New macro.
9907 (BINFO_VIRTUALS): Add to documentation.
9908 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9909 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9910 (dfs_mark_primary_bases_queue_p): Likewise.
9911 (dfs_unmarked_real_bases_queue_p): New function.
9912 (dfs_marked_real_bases_queue_p): Likewise.
9913 * search.c (dfs_mark_primary_bases): Adjust.
9914 (mark_primary_bases): Likewise.
9915 (get_shared_vbase_if_not_primary): New function.
9916 (dfs_unmarked_real_bases_queue_p): Likewise.
9917 (dfs_marked_real_bases_queue_p): Likewise.
9918 (dfs_get_pure_virtuals): Simplify.
9919 (get_pure_virtuals): Likewise.
9921 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9923 * lex.c: Include tm_p.h.
9925 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9927 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9929 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9931 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9932 * pt.c (instantiate_decl): Defer comdat templates that might not be
9935 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9936 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9937 (finish_file): Likewise.
9939 * decl2.c (import_export_class): Undo 12/14 change.
9941 * error.c (dump_decl): operator new, not operatornew.
9943 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9944 * search.c (lookup_field_1): Look for the last field with the
9947 2000-01-05 Nathan Sidwell <nathan@acm.org>
9949 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9952 2000-01-05 Nathan Sidwell <nathan@acm.org>
9954 * typeck.c (build_static_cast): Don't strip target qualifiers
9955 when casting from a class.
9957 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9959 * class.c (warn_hidden): Initialize variable `fndecl'.
9961 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9963 * decl.c (flag_isoc9x): New variable to be able to use code in
9964 c-common.c. For now always zero.
9966 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9968 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9969 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9970 or unshare_base_binfos for virtual bases here.
9971 * search.c (dfs_get_vbase_types): Do it here.
9972 (get_vbase_types): Adjust.
9974 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9976 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9977 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9978 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9979 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9980 (unmark_primary_bases): Remove declaration.
9981 (unmarkedp): Declare.
9982 (dfs_vbase_unmark): Likewise.
9983 * class.c (determine_primary_base): Return immediately if there
9984 are no base classes. Call mark_primary_bases here.
9985 (modify_all_direct_vtables): Remove.
9986 (modify_all_indirect_vtables): Remove.
9987 (dfs_modify_vtables_queue_p): New function.
9988 (dfs_modify_vtables): New function.
9989 (modify_all_vtables): Use them.
9990 (build_base_fields): Build FIELD_DECLs for primary virtual base
9992 (create_vtable_ptr): Don't call determine_primary_base here.
9993 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9994 (dfs_set_offset_for_vbases): ... this.
9995 (layout_virtual_bases): Use it.
9996 (layout_class_type): Call determine_primary_base here.
9997 * search.c (unmarkedp): Make it global.
9998 (shared_marked_p): Simplify.
9999 (shared_unmarked_p): Likewise.
10000 (dfs_primary_bases_queue_p): Remove.
10001 (dfs_unmark_primary_bases): Likewise.
10002 (unmark_primary_bases): Likewise.
10003 (mark_primary_bases): Simplify.
10004 (get_pure_virtuals): Don't call mark_primary_bases here.
10005 (dfs_vbase_unmark): New function.
10006 (get_vbase_types): Simplify.
10008 * class.c (struct base_info): Remove.
10009 (determine_primary_base): Take has_virtual_p rather than a
10010 base_info as input. Don't calculate max_has_virtual.
10011 (finish_struct_bits): Remove max_has_virtual argument.
10012 (create_vtable_ptr): Remove max_has_virtual_p argument.
10013 (layout_virtual_bases): Remove max argument.
10014 (layout_basetypes): Likewise.
10015 (layout_class_type): Remove max_has_virtual_p argument.
10016 (finish_struct_1): Remove max_has_virtual.
10018 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10019 (layout_basetypes): Remove.
10020 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10021 Update to handle primary virtual bases.
10022 (remove_base_fields): New function, split out from
10024 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10025 (layout_virtual_bases): New function, split out from
10026 layout_basetypes. Update to handle primary virtual bases.
10027 (layout_basetypes): Moved here from tree.c. Use
10028 remove_base_fields and layout_virtual_bases.
10029 * search.c (dfs_mark_primary_bases_queue_p): New function.
10030 (mark_primary_bases): Use it.
10031 * tree.c (CEIL): Remove.
10032 (propagate_binfo_offsets): Remove.
10033 (layout_basetypes): Remove.
10035 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10037 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10038 (BINFO_PRIMARY_MARKED_P): New macro.
10039 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10040 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10041 (mark_primary_bases): New function.
10042 (unmark_primary_bases): Likewise.
10043 * search.c (get_abstract_virtuals_1): Remove.
10044 (dfs_mark_primary_bases): New function.
10045 (mark_primary_bases): Likewise.
10046 (dfs_unmark_primary_bases): Likewise.
10047 (unmark_primary_bases): Likewise.
10048 (dfs_get_pure_virtuals): Likewise.
10050 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10052 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10053 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10054 (modify_one_vtable): Adjust.
10055 (fixup_vtable_deltas1): Likewise.
10056 (override_one_vtable): Likewise.
10057 * search.c (get_abstract_virtuals_1): Likewise.
10058 (get_pure_virtuals): Likewise.
10059 (expand_upcast_fixups): Likewise.
10060 * tree.c (debug_binfo): Likewise.
10062 * class.c (build_vtable): Don't return a value. Don't rebuild
10063 vtables for bases that have already been handled.
10064 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10065 already been handled.
10066 (modify_one_vtable): Adjust accordingly.
10067 (fixup_vtable_deltas1): Likewise.
10068 (finish_struct_1): Likewise.
10070 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10072 * call.c (build_new_method_call): Also check destructors.