1 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
3 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
5 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
8 Stop using TYPE_NONCOPIED_PARTS.
9 * call.c (build_over_call): Be careful when copy constructing
10 or assigning to an empty class.
11 * class.c (check_bases_and_members): It has a
12 COMPLEX_ASSIGN_REF if it has a vptr.
13 (layout_class_type): Don't add empty class padding to
15 (finish_struct_1): Don't add the VFIELD either.
16 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
19 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
21 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
23 2001-08-06 Richard Henderson <rth@redhat.com>
25 * decl2.c (finish_objects): Pass a symbol_ref and priority to
26 assemble_{constructor,destructor}. Remove priority handling.
28 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
30 Don't allow template-id in using-declaration.
31 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
32 (do_class_using_decl): Likewise.
34 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
36 * cp/spew.c (read_token): No need to pop buffers.
38 2001-08-02 Stan Shebs <shebs@apple.com>
40 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
41 (fnaddr_from_vtable_entry): Remove decl.
42 * method.c (use_thunk): Update comment.
44 2001-08-01 Andrew Cagney <ac131313@redhat.com>
46 * repo.c (get_base_filename): Change return value to const char
49 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
53 * cp-tree.h (flag_honor_std): Remove.
54 (CPTI_FAKE_STD): Remove.
55 (std_node): Remove comment about it being NULL.
56 (fake_std_node): Remove.
57 * decl.c (in_fake_std): Remove.
58 (walk_namespaces_r): Remove fake_std_node check.
59 (push_namespace): Remove in_fake_std code.
60 (pop_namespace): Likewise.
61 (lookup_name_real): Remove fake_std_node check.
62 (init_decl_processing): Always create std_node. Always add
64 (builtin_function): Always put non '_' fns in std.
65 * decl2.c (flag_honor_std): Remove.
66 (lang_f_options): Remove honor-std.
67 (unsupported_options): Add honor-std.
68 (set_decl_namespace): Remove fake_std_node check.
69 (validate_nonmember_using_decl): Likewise.
70 (do_using_directive): Likewise.
71 (handle_class_head): Likewise.
72 * dump.c (cp_dump_tree): Likewise.
73 * except.c (init_exception_processing): Adjust.
74 * init.c (build_member_call): Remove fake_std_node check.
75 (build_offset_ref): Likewise.
76 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
77 * rtti.c (init_rtti_processing): Adjust.
79 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
81 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
82 operand while calling cp_tree_equal.
84 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
86 The 3.0 ABI no longer has vbase pointer fields.
87 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
88 FORMAT_VBASE_NAME): Remove.
89 * method.c (do_build_copy_constructor): Adjust.
90 (do_build_assign_ref): Adjust.
91 * search.c (lookup_field_r): Adjust.
92 * typeck.c (build_component_ref): Adjust.
94 The 3.0 ABI always has a vtable pointer at the start of every
96 * rtti.c (build_headof_sub): Remove.
97 (build_headof): Adjust.
98 (get_tinfo_decl_dynamic): No need to check flag_rtti
100 (create_real_tinfo_var): Explain why we need a hidden name.
102 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
105 * class.c (update_vtable_entry_for_fn): The fixed adjustment
106 of a virtual thunk should be from declaring base.
108 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
110 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
111 the shared virtual base, so preserving inheritance graph order.
113 2001-07-30 Andreas Jaeger <aj@suse.de>
115 * decl2.c: Remove unused var global_temp_name_counter.
117 2001-07-28 Richard Henderson <rth@redhat.com>
119 * method.c (pending_inlines): Remove.
121 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
123 * class.c (mark_primary_virtual_base): Don't adjust base
125 (dfs_unshared_virtual_bases): Adjust them here.
126 (mark_primary_bases): Explain why we adjust at the end.
128 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
130 * class.c (finish_struct_1): When copying the primary base's
131 VFIELD, make sure we find it is at offset zero.
133 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
135 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
136 tsubst_expr for default template arguments.
138 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
141 * spew.c (yylex): Only copy the token's lineno, if it is
144 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
147 * call.c (resolve_args): Simplify, call
148 convert_from_reference.
149 (build_new_op): Resolve and convert from reference ARG1
150 earlier. Adjust ARG2 & ARG3 resolve and conversion.
152 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
154 * decl.c (last_function_parm_tags): Remove.
155 (current_function_parm_tags): Remove.
156 (init_decl_processing): Adjust.
157 (start_function): Adjust.
158 (store_parm_decls): Adjust.
161 * decl.c (grokdeclarator): Detect when a function typedef is
162 declaring a function, and create last_function_parms correctly.
164 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
166 * call.c (joust): Only prefer a non-builtin candidate to a builtin
167 one if they have the same signature.
169 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
170 it rather than toplevel_bindings_p. Give it a mangled name if static.
171 (convert_to_reference): Adjust.
172 * decl2.c (get_temp_name): Lose.
173 * mangle.c (mangle_ref_init_variable): New fn.
174 (mangle_guard_variable): Strip the ref-init header.
176 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
178 (grok_reference_init): Always use DECL_INITIAL.
180 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
183 * call.c (build_conditional_expr): Recheck args after
185 * cp-tree.h (build_conditional_expr): Move to correct file.
186 * typeck.c (decay_conversion): Diagnose any unknown types
188 (build_binary_op): Don't do initial decay or default
189 conversions on overloaded functions.
190 (build_static_cast): Don't do a decay conversion here.
192 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
195 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
196 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
198 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
200 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
201 (create_vtbl_ptr): ... here.
203 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
205 * class.c (build_vbase_offset_vbtl_entries): Look for
206 non-primary base of which we are a sub vtable.
208 2001-07-24 Phil Edwards <pme@sources.redhat.com>
210 * semantics.c (finish_this_expr): Remove unused code.
212 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
214 Simplify rtti, now we've only one ABI.
215 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
217 (tinfo_decl_id, tinfo_var_id): Remove.
218 (get_typeid_1): Remove.
220 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
221 (typeid_ok_p): New function.
222 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
223 (get_tinfo_decl): Remove old abi documentation.
224 (tinfo_from_decl): Remove.
225 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
226 (get_typeid_1): Remove.
227 (get_base_offset): Remove.
228 (synthesize_tinfo_var): Absorb get_base_offset.
229 (create_real_tinfo_var): Don't use tinfo_decl_id.
231 2001-07-23 Graham Stott <grahams@redhat.com>
233 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
234 variable has_two_argument_delete_p.
236 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
238 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
239 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
240 (CPTI_INDEX_IDENTIFIER): Remove.
241 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
242 (delta2_identifier): Remove.
243 (index_identifier): Remove.
244 (pfn_or_delta2_identifier): Remove.
245 (flag_vtable_thunks): Remove.
246 (VTABLE_DELTA2_NAME): Remove.
247 (VTABLE_INDEX_NAME): Remove.
248 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
249 (vfunc_ptr_type_node): Adjust.
250 (VTABLE_NAME_PREFIX): Adjust.
251 (build_vfn_ref): Lose first parameter.
252 (fixup_all_virtual_upcast_offsets): Remove.
253 * decl.c (initialize_predefined_identifiers): Remove
254 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
255 (init_decl_processing): Remove no-vtable-thunk code.
256 * decl2.c (flag_vtable_thunks): Remove.
257 (mark_vtable_entries): Remove no-vtable-thunk code.
258 * error.c (dump_decl): Remove no-vtable-thunk code.
259 (dump_expr): Adjust ptr to member function code.
260 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
262 * rtti.c (build_headof): Remove no-vtable-thunk code.
263 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
264 * search.c (get_base_distance): Remove expand_upcast_fixups case.
265 (virtual_context) Remove.
266 (expand_upcast_fixups): Remove.
267 (fixup_virtual_upcast_offsets): Remove.
268 (fixup_all_virtual_upcast_offsets): Remove.
269 * typeck.c (get_member_function_from_ptrfunc): Remove
270 no-vtable-thunk code.
271 * call.c (build_over_call): Adjust call to build_vfn_ref.
272 * class.c (build_vfn_ref): Lose first parameter. Remove
273 no-vtable-thunk code.
274 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
275 (build_vtable_entry): Remove no-vtable-thunk code.
277 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
279 Remove old-abi remnants. Remove comments about old abi
280 behaviour. Remove refences to 'new-abi' in comments.
281 * cp-tree.h: Adjust comments.
282 (vbase_offsets_in_vtable_p): Delete.
283 (vcall_offsets_in_vtable_p): Delete.
284 (vptrs_present_everywhere_p): Delete.
285 (all_overridden_vfuns_in_vtables_p): Delete.
286 (merge_primary_and_secondary_vtables_p): Delete.
287 (TYPE_CONTAINS_VPTR_P): Adjust.
288 (VTT_NAME_PREFIX): Remove.
289 (CTOR_VTBL_NAME_PREFIX): Remove.
290 (init_vbase_pointers): Remove.
291 * class.c: Adjust coments.
292 (build_vbase_pointer_fields): Delete.
293 (build_vbase_pointer): Remove old-abi code.
294 (build_secondary_vtable): Likewise.
295 (modify_all_vtables): Likewise.
296 (create_vtable_ptr): Likewise.
297 (layout_class_type): Likewise.
298 (finish_struct_1): Likewise.
299 (finish_vtbls): Likewise.
300 (dfs_finish_vtbls): Delete.
301 (build_vbase_offset_vtbl_entries): Remove old-abi code.
302 * cvt.c: Adjust comments.
303 * decl.c: Adjust comments.
304 * decl2.c: Adjust comments.
305 * init.c: Adjust comments.
306 (construct_virtual_bases): Remove old-abi code.
307 * lang-specs.h: Remove -fno-new-abi.
308 * mangle.c: Adjust comments.
309 * rtti.c: Adjust comments.
310 (get_base_offset): Remove old-abi-code.
311 * search.c: Adjust comments.
312 (dfs_init_vbase_pointers): Remove.
313 (dfs_vtable_path_unmark): Remove.
314 (init_vbase_pointers): Remove.
315 * semantics.c: Adjust comments.
316 (emit_associated_thunks): Remove old-abi code.
317 * typeck.c: Adjust comments.
319 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
321 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
324 2001-07-19 Mark Mitchell <mark@codesourcery.com>
326 * class.c (finish_struct_anon): Forbid nested classes.
328 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
330 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
331 * optimize.c: Include debug.h.
332 (maybe_clone_body): Use debug hook.
333 * semantics.c: Include debug.h.
334 (expand_body): Use debug hook.
336 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
338 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
340 2001-07-18 Mark Mitchell <mark@codesourcery.com>
342 * class.c (type_requires_array_cookie): New function.
343 (check_methods): Don't try to figure out whether the type needs a
345 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
346 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
347 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
348 * pt.c (instantiate_class_template): Don't set
349 TYPE_VEC_DELETE_TAKES_SIZE.
350 * NEWS: Document ABI changes from GCC 3.0.
352 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
353 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
355 * NEWS (Changes in GCC 3.0): Fix typo.
357 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
359 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
360 which attributes are to be attached, and a flags argument. Update
361 call to decl_attributes.
362 (grokfield): Update call to decl_attributes.
363 * class.c (finish_struct): Update call to cplus_decl_attributes.
364 * cp-tree.h (cplus_decl_attributes): Update prototype.
365 * decl.c (start_decl, grokdeclarator, start_function): Update
366 calls to decl_attributes and cplus_decl_attributes.
367 * friend.c (do_friend): Update call to cplus_decl_attributes.
368 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
370 2001-07-12 Mark Mitchell <mark@codesourcery.com>
372 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
373 for `register' variables with an asm-specification.
375 2001-07-11 Mark Mitchell <mark@codesourcery.com>
377 * semantics.c (finish_asm_stmt): Mark the output operands
378 to an asm addressable, if necessary.
380 2001-07-11 Ben Elliston <bje@redhat.com>
382 * Revert this change -- there is a subtle bug.
385 * decl.c (finish_enum): New "attributes" argument; pass it to
386 cplus_decl_attributes. Use a narrower type if the enum is packed.
387 * cp-tree.h (finish_enum): Adjust prototype.
388 * parse.y (enum_head): New non-terminal.
389 (structsp): Use it. Enums now may be preceded or followed by
390 optional attributes -- pass their chained tree to finish_enum().
391 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
393 2001-07-10 Mark Mitchell <mark@codesourcery.com>
395 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
398 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
400 * semantics.c (cp_expand_stmt): Fix for null
401 current_function_return_value.
403 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
405 * call.c (build_op_delete_call): Initialize fn.
406 (convert_like_real): Delete conditional.
407 (joust): Initialize *w and *l.
408 * class.c: Add prototype for binfo_ctor_vtable.
409 (get_primary_binfo): Initialize result.
410 * init.c (build_java_class_ref): Initialize name.
412 2001-07-09 Erik Rozendaal <dlr@acm.org>
414 * typeck.c (unary_complex_lvalue): Do not duplicate the
415 argument to modify, pre-, or post-increment when used as an
416 lvalue and when the argument has side-effects.
418 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
420 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
421 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
422 cplus_decl_attributes even if attrs is NULL.
423 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
425 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
427 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
428 calls to decl_attributes.
430 2001-07-06 Ira Ruben <ira@apple.com>
432 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
433 be DECL_TEMPLATE_RESULT.
435 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
437 * cp-tree.h (copy_template_template_parm): Rename to ...
438 (bind_template_template_parm): ... here.
439 * tree.c (copy_template_template_parm): Rename to ...
440 (bind_template_template_parm): ... here. Remove the case when
441 NEWARGS is NULL_TREE.
442 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
443 BOUND_TEMPLATE_TEMPLATE_PARM.
444 * pt.c (lookup_template_class): Adjust.
446 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
448 * cvt.c (convert_lvalue): New fn.
449 * cp-tree.h: Declare it.
450 * method.c (do_build_assign_ref): Use it.
451 (do_build_copy_constructor): Convert parm to base types
452 before calling base constructors.
454 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
455 DECL_USER_ALIGN. Check flag_elide_constructors instead of
457 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
459 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
461 * optimize.c (optimize_inline_calls): New function, broken out
463 (optimize_function): ... here. Call it. Don't inline if it is
465 (dump_function): Print name of dump flag causing this dump.
466 * semantics.c (expand_body): Move thunk inline check to
469 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
471 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
472 (comptypes): Use target.comp_type_attributes.
474 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
476 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
478 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
480 * error.c (lang_print_error_function): Add a `diagnostic_context *'
483 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
485 * decl2.c (import_export_class): Update.
487 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
489 * error.c (init_error): Adjust settings.
491 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
493 * error.c (init_error): Adjust settings.
495 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
497 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
498 return pointers to data members by reference rather than by value.
500 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
502 Implement the Named Return Value optimization.
503 * cp-tree.h (struct cp_language_function): Add x_return_value.
504 (current_function_return_value): Now a macro.
505 * decl.c: Don't define it.
506 (define_label, finish_case_label): Don't clear it.
507 (init_decl_processing): Don't register it with GC.
508 * semantics.c (genrtl_finish_function): Don't check it for
509 no_return_label. Copy the RTL from the return value to
510 current_function_return_value and walk, calling...
511 (nullify_returns_r): ...this new fn.
512 * typeck.c (check_return_expr): Set current_function_return_value.
514 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
516 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
517 sharing a ctor vtable with. Merge code for cases 1 and 2.
518 (binfo_ctor_vtable): New fn.
519 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
521 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
523 * class.c (dfs_find_final_overrider): Fix logic.
525 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
526 virtual thunk instead of non-virtual.
527 (get_matching_virtual): Uncomment.
529 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
530 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
533 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
535 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
536 we've not emerged from the hierarchy of RTTI_BINFO on reaching
539 2001-06-13 Mark Mitchell <mark@codesourcery.com>
541 * NEWS: Update release number.
543 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
545 PR c++/3130, c++/3131, c++/3132
546 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
547 * class.c (force_canonical_binfo_r): Move
548 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
549 virtual bases unless they're primary and what they're primary
551 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
552 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
553 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
555 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
556 (layout_nonempty_base_or_field): Add most derived type
558 (layout_empty_base): Likewise.
559 (build_base_field): Likewise.
560 (build_base_fields): Likewise.
561 (propagate_binfo_offsets): Add most derived type
562 parameter. Skip non canonical virtual bases too.
563 (dfs_set_offset_for_unshared_vbases): Don't skip primary
564 bases. Do skip canonical bases.
565 (layout_virtual_bases): Adjust.
566 (layout_class_type): Adjust.
567 (dfs_get_primary_binfo): Build list of virtual primary base
569 (get_primary_binfo): Check that the shared virtual primary
570 base candidate was found first.
571 (accumulate_vtbl_inits): Don't do anything for non-vptr
572 containing binfos. For case 1 primary virtual bases, keep
573 checking that we've not emerged from the hierarchy of RTTI_BINFO.
575 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
578 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
579 hierarchy looking for primary bases for a ctor
580 vtable. Recursively call oneself, if we meet our primary via
581 this route and haven't met it yet via inheritance graph order.
583 2001-06-11 Mark Mitchell <mark@codesourcery.com>
585 * lang-options.h: Emit documentation for -fno-honor-std, not
588 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
590 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
592 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
594 2001-06-10 Mark Mitchell <mark@codesourcery.com>
595 Gabriel Dos Reis <gdr@codesourcery.com>
597 * Make-lang.in (cp/call.o): Depend on diagnostic.h
598 (cp/typeck.o): Depend on diagnostic.h
599 (cp/typeck2.o): Depend on diagnostic.h
600 (cp/repo.o): Depend on dignostic.h
601 * typeck.c: #include diagnostic.h
602 (convert_for_initialization): Remove extern declaration for
603 warningcount and errorcount.
605 * call.c: #include diagnostic.h
606 (convert_like_real): Remove extern declaration for warnincount and
609 * repo.c: #include diagnostic.h
610 * typeck2.c: #include diagnostic.h
612 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
614 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
617 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
620 * friend.c (do_friend): Use push_decl_namespace for classes at
623 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
624 Jason Merrill <jason_merrill@redhat.com>
627 * class.c (build_secondary_vtable): Use assert, rather than an error
629 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
630 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
631 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
632 Don't set BINFO_VTABLE for a primary virtual base.
634 2001-06-07 Mark Mitchell <mark@codesourcery.com>
636 * decl.c (duplicate_decls): Update source position information
637 when a template function is defined.
639 2001-06-07 Phil Edwards <pme@sources.redhat.com>
641 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
643 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
646 * decl.c (pushtag): Don't push into a complete type's scope.
648 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
650 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
651 (struct lang_decl_flags): Lose generate_with_vtable_p.
652 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
653 * class.c (copy_virtuals): Adjust.
654 * decl2.c (mark_vtable_entries): Adjust.
655 * method.c (make_thunk, build_vtable_entry): Adjust.
656 * class.c (update_vtable_entry_for_fn): Only look as far as the
657 first defining class.
658 (build_vtbl_initializer): Put nothing in the slot for a function only
659 defined in a lost primary virtual base.
660 (add_vcall_offset_vtbl_entries_1): Use the same code for
661 the lost primary case and the normal case.
662 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
663 (get_vfield_offset, get_derived_offset): Lose.
664 (dfs_find_final_overrider): Use look_for_overrides_here.
665 (get_matching_virtual): New fn.
666 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
668 * search.c (look_for_overrides_here): Split out from...
669 (look_for_overrides_r): Here.
671 * class.c (find_final_overrider): Return error_mark_node on error.
673 * decl2.c (key_method): #if 0 accidental change.
675 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
677 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
678 (build_over_call): Likewise.
679 * decl.c (grokparms): Likewise.
680 * pt.c (tsubst_decl): Likewise.
681 * typeck.c (convert_arguments): Likewise.
683 2001-06-05 Mark Mitchell <mark@codesourcery.com>
685 * semantics.c (begin_class_definition): Robustify.
687 * pt.c (instantiate_decl): Tell the repository code about the
688 clones, not the cloned functions.
689 * repo.c (repo_template_used): Explicitly instantiate the cloned
690 function, not the clones.
692 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
694 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
695 ICS_BAD_FLAG on created conversion.
696 (compare_ics): Break out rank.
698 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
700 * decl.c (xref_tag): Remove extraneous %s on dependent name
703 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
705 * class.c (layout_vtable_decl): Fix off by one error on
707 (build_vtt): Likewise.
708 (build_ctor_vtbl_group): Likewise.
710 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
712 * class.c (maybe_indent_hierarchy): New function.
713 (dump_class_hierarchy_r): Add flags. Dump extra binfo
714 information, if enabled. Use maybe_indent_hierarchy. Adjust
716 (dump_class_hierarchy): Adjust prototype. Adjust output format.
717 (dump_array, dump_vtable, dump_vtt): New functions.
718 (finish_struct_1): Adjust hierarchy dumping.
719 (initialize_vtable): Call dump_vtable.
720 (build_vtt): Call dump_vtt.
721 (build_ctor_vtbl_group): Call dump_vtable.
722 * decl2.c (flag_dump_class_layout): Remove.
723 (cxx_decode_option): Remove dump translation unit
724 and dump class hierarchy check. Call dump_switch_p.
725 (finish_file): Adjust dumping.
726 (dump.c): Only dump base classes if not TDF_SLIM.
727 Only dump namespace members if not TDF_SLIM.
728 * optimize.c (dump_function): New function.
729 (optimize_function): Call dump_function.
730 * semantics.c (expand_body): Use dump_enabled_p.
732 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
735 Part missed from first commit
736 * decl2.c (finish_anon_union): Copy context.
738 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
741 * optimize.c (remap_decl): Remap anonymous aggregate members too.
743 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
746 * semantics.c (expand_body): Don't optimize thunks.
748 2001-05-25 Sam TH <sam@uchicago.edu>
750 * cp-tree.h lex.h: Fix header include guards.
752 2001-05-25 Mark Mitchell <mark@codesourcery.com>
754 * decl.c (init_decl_processing): Tweak.
756 2001-05-24 Mark Mitchell <mark@codesourcery.com>
758 * decl.c (duplicate_decls): Tidy.
759 (init_decl_processing): Always set flag_no_builtin.
761 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
764 * decl2.c (do_local_using_decl): Push the decls, even in a
767 2001-05-22 Mark Mitchell <mark@codesourcery.com>
769 * optimize.c (initialize_inlined_parameters): Don't set
770 TREE_READONLY for a VAR_DECL taking the place of an inlined
773 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
775 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
776 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
779 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
781 * parse.y: Refer to compound literals as such, not as
782 constructor-expressions.
784 2001-05-21 Mark Mitchell <mark@codesourcery.com>
786 * call.c (build_op_delete_call): Ignore exception-specifications
787 when looking for matching delete operators.
788 * init.c (build_new_1): Compute whether or not the allocation
789 function used is a placement allocation function or not, and
790 communicate this information to build_op_delete_call.
792 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
794 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
795 (build_vtbl_ref): Adjust.
796 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
797 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
799 (unsupported_options): Correspondingly.
801 * decl2.c (maybe_make_one_only): Check flag_weak, not
804 * cp-tree.def (START_CATCH_STMT): Lose.
805 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
806 * tree.c (cp_statement_code_p): Don't case it.
807 * semantics.c (cp_expand_stmt): Likewise.
808 * cp-tree.h (START_CATCH_TYPE): Lose.
810 * except.c (expand_start_catch_block): Don't start any blocks.
812 (expand_end_catch_block): Don't end any blocks.
813 * parse.y (handler): Don't pass anything from finish_handler_parms
815 * pt.c (tsubst_expr): Likewise.
816 * semantics.c (begin_handler): Call note_level_for_catch here.
817 (finish_handler_parms): Don't return anything.
818 (genrtl_catch_block, begin_catch_block): Lose.
819 (genrtl_handler): Call expand_start_catch here.
821 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
823 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
824 (get_vtable_decl, build_vtt): Not here.
826 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
829 * optimize.c (update_cloned_parm): Copy addressability and other
832 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
834 * pt.c (determine_specialization): Ignore artificial functions.
836 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
838 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
839 (C_RID_CODE): Remove.
840 * lex.c (cxx_init_options): Call set_identifier_size. Update.
841 (init_parse): Don't do it here.
843 2001-05-18 Diego Novillo <dnovillo@redhat.com>
845 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
846 function declaration to avoid stripping the symbol's attributes.
848 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
850 * decl.c (pushdecl): Adjust error string.
851 (xref_tag): Adjust friend class injection warning. Remove the
852 inherited name from the class shadowed scope.
854 2001-05-17 Mark Mitchell <mark@codesourcery.com>
856 * except.c (cp_protect_cleanup_actions): New function.
857 (init_exception_processing): Don't set protect_cleanup_actions
858 here. Do set lang_protect_cleanup_actions.
860 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
862 * spew.c (read_token): Call yyerror on all unexpected tokens.
864 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
866 * init.c (member_init_ok_or_else): Take a tree rather than
868 (expand_member_init): Adjust.
870 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
872 * decl.c (duplicate_decls): Suppress warning about duplicate
873 decls if the first decl is a friend.
875 2001-05-12 Zack Weinberg <zackw@stanford.edu>
877 * except.c (choose_personality_routine): Export. Add
878 explanatory comment. Take an enum languages, not a boolean.
879 (initialize_handler_parm): Adjust to match.
880 * cp-tree.h: Prototype choose_personality_routine.
881 * lex.c (handle_pragma_java_exceptions): New function.
882 (init_cp_pragma): Register #pragma GCC java_exceptions.
884 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
886 * method.c (build_mangled_C99_name): Remove unused prototype.
888 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
890 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
891 * typeck.c (get_member_function_from_ptrfunc,
892 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
893 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
895 Reverted Geoff Keating's 2001-05-03's patch.
897 2001-05-11 Ira Ruben <ira@apple.com>
899 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
901 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
903 * cp-tree.h (finish_label_expr, lookup_label): Delete.
904 * parse.y: Update for '&&'; don't issue warning here.
905 * semantics.c (finish_label_expr): Delete.
907 2001-05-07 Mark Mitchell <mark@codesourcery.com>
909 * splay-tree.h (splay_tree_max): New function.
910 (splay_tree_min): Likewise.
912 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
914 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
915 (pfn_vflag_identifier): Define.
916 Update comment about layout of pointer functions.
917 (build_ptrmemfunc1): Update prototype.
918 (expand_ptrmemfunc_cst): Update prototype.
919 * decl.c (initialize_predefined_identifiers): Initialize
920 pfn_vflag_identifier.
921 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
922 an extra field to the type.
923 * expr.c (cplus_expand_constant): Pass 'flag' between
924 expand_ptrmemfunc_cst and build_ptrmemfunc1.
925 * typeck.c (get_member_function_from_ptrfunc): When
926 FUNCTION_BOUNDARY < 16, look at additional field to determine
927 if a pointer-to-member is a real pointer or a vtable offset.
928 (build_ptrmemfunc1): Add new parameter to contain extra field.
929 (build_ptrmemfunc): Pass the extra field around.
930 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
931 (pfn_from_ptrmemfunc): Ignore the extra field.
933 2001-05-03 Mark Mitchell <mark@codesourcery.com>
935 * cp-tree.h (flag_inline_trees): Update documentation.
936 * decl.c (init_decl_processing): Adjust handling of
937 flag_inline_functions and flag_inline_trees to support -O3.
938 (grokfndecl): Set DECL_INLINE on all functions if that's what
940 (save_function_data): Clear DECL_INLINE in
941 current_function_cannot_inline is non-NULL.
942 * decl2.c (flag_inline_trees): Update documentation.
944 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
946 * dump.c (cp_dump_tree, USING_STMT case): New case.
947 * tree.c (cp_statement_code_p): Add USING_STMT.
948 * decl2.c (do_using_directive): Add the using directive statement.
950 * tree.c (walk_tree): Reformat an if block.
952 2001-05-02 Mark Mitchell <mark@codesourcery.com>
954 * decl.c (compute_array_index_type): Don't try to do anything with
955 the indices when processing a template.
957 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
959 * call.c: NULL_PTR -> NULL.
964 * except.c: Likewise.
967 * search.c: Likewise.
969 * typeck.c: Likewise.
970 * typeck2.c: Likewise.
972 2001-05-02 Mark Mitchell <mark@codesourcery.com>
974 * decl2.c (do_using_directive): Revert previous patch.
976 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
978 * cp-tree.def (USING_STMT): New statement node.
979 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
980 * decl2.c (do_using_directive): Add USING_STMT to statement
981 tree. Don't emit errors when processing template decl.
982 * pt.c (tsubst_expr, USING_STMT case): New case.
983 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
985 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
987 * call.c (build_new_op): Convert args from reference here.
988 (build_conditional_expr): Don't convert here.
990 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
992 * spew.c (last_token_id): New static variable.
993 (read_token): Set it here.
994 (yyerror): Use it here.
996 2001-04-30 Richard Henderson <rth@redhat.com>
998 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1001 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1003 * gxxint.texi: Remove.
1004 * Make-lang.in: Remove all traces of gxxint.texi.
1006 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1008 * decl2.c (start_static_initialization_or_destruction): Correct
1009 logic to handle the -fno-use-cxa-atexit case.
1011 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1013 * optimize.c (update_cloned_parm): New function.
1014 (maybe_clone_body): Use it. Update the `this' parameter too.
1016 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1018 * decl2.c (unsupported_options): Add new-abi.
1019 * lang-options.h: Remove no longer supported options.
1021 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1023 * except.c (can_convert_eh): Don't check template parms,
1026 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1028 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1030 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1032 * cp-tree.h (adjust_clone_args): Prototype new function.
1033 * class.c (adjust_clone_args): New function.
1034 * decl.c (start_function): Call it for in charge ctors.
1036 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1038 * method.c (use_thunk): Make sure that thunks really are emitted
1041 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1043 * mangle.c (write_chars): New macro.
1044 (hwint_to_ascii): New function
1045 (write_number): Use it.
1046 (write_integer_cst): Deal with really big numbers.
1048 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1050 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1053 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1055 * decl.c (grokdeclarator): Set context of namespace scope
1058 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1060 * cp/optimize.c: Include hashtab.h.
1061 (struct inline_data): Add tree_pruner.
1062 (expand_call_inline, expand_calls_inline): Use it when calling
1064 (optimize_function): Initialize and free tree_pruner.
1066 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1068 Lazy __FUNCTION__ generation.
1069 * cp-tree.def (FUNCTION_NAME): Remove.
1070 * cp-tree.h (function_name_declared_p): Remove.
1071 (cp_fname_init): Prototype.
1072 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1073 don't call declare_function_name. Call start_fname_decls.
1074 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1075 clobber the line number.
1076 (cp_fname_init): New function.
1077 (start_function): Call start_fname_decls.
1078 (finish_function): Call finish_fname_decls.
1079 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1080 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1081 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1082 * parse.y (VAR_FUNC_NAME): New token.
1083 (primary): Add VAR_FUNC_NAME.
1084 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1086 (tsubst, FUNCTION_NAME case): Remove.
1087 (tsubst_copy, FUNCTION_NAME case): Remove.
1088 (tsubst_expr, DECL_STMT case): Be careful with a
1089 DECL_PRETTY_FUNCTION_P.
1090 (instantiate_decl): Remove function_name_declared_p.
1091 * semantics.c (begin_compound_statement): Don't call
1092 declare_function_name here.
1093 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1094 (finish_translation_unit): Call finish_fname_decls.
1095 (expand_body): Remove function_name_declared_p.
1096 * typeck2.c (digest_init): Allow any ERROR_MARK.
1098 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1100 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1101 * semantics.c: Fix some typos.
1103 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1105 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1107 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1109 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1111 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1113 * except.c (build_throw): Wrap the initialization of the exception
1114 object in a MUST_NOT_THROW_EXPR.
1115 (do_free_exception): #if 0.
1117 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1119 * cp-tree.h (finish_enum): Change prototype.
1120 * decl.c (finish_enum): Reorganize.
1121 * parse.y (structsp): Adjust calls to finish_enum.
1123 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1125 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1128 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1130 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1131 (layout_empty_base): Return at end flag.
1132 (build_base_field): Likewise.
1133 (build_base_fields): Likewise.
1134 (layout_virtual_bases): Don't add 1 to eoc value.
1135 (end_of_class): Use full size for empty bases.
1136 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1137 empty bases. Don't add 1 to eoc value. Only add trailing padding
1138 if we're an empty class with no empty bases.
1139 (dump_class_hierarchy): Dump size and alignment.
1141 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1143 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1146 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1148 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1149 is found, look first if name does not match the structure name.
1151 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1153 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1155 (SET_DECL_LANGUAGE): New macro.
1156 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1157 (pushdecl): Likewise.
1158 (build_library_fn_1): Likewise.
1159 (build_cp_library_fn): Likewise.
1160 (grokfndecl): Likewise.
1161 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1162 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1163 * lex.c (retrofit_lang_decl): Likewise.
1164 * mangle.c (mangle_decl_string): Don't mangle the names of
1165 variables declared with C language linkage.
1166 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1168 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1170 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1171 flag_access_control from uninitialized storage.
1173 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1175 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1176 * mangle.c (write_pointer_to_member_type): Fix mangling of
1177 pointers to cv-qualified member function types.
1179 * init.c (build_delete): Create a SAVE_EXPR for the address if
1180 we're going to use it more than once.
1182 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1184 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1185 (expand_ptremfunc_cst): Change prototype.
1186 (delta2_from_ptrmemfunc): Remove.
1187 * expr.c (cplus_expand_constant): Adjust call to
1188 expand_ptrmemfunc_cst.
1189 * typeck.c (build_ptrmemfunc1): Simplify.
1190 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1191 results in a constant.
1192 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1193 (delta2_from_ptrmemfunc): Remove.
1194 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1196 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1198 * cp-tree.h (decl_namespace_list): New macro.
1199 (struct saved_scope): Add decl_ns_list.
1200 * decl.c (mark_saved_scope): Mark it.
1201 * decl2.c: Lose static decl_namespace_list.
1202 (init_decl2): Don't save it.
1204 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1206 * cp-tree.h (warn_return_type, yylex): Delete redundant
1209 * decl.c (current_class_depth, global_namespace): Likewise.
1211 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1213 * repo.c (flag_use_repository): Likewise.
1215 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1217 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1218 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1219 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1220 lvalue_or_else, print_lang_statistics, comp_target_types,
1221 unsigned_type, signed_type, signed_or_unsigned_type,
1222 build_function_call, mark_addressable, incomplete_type_error):
1223 Delete redundant declarations.
1225 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1227 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1228 (TYPE_ANONYMOUS_P): New macro.
1229 (TAGGED_TYPE_P): New macro.
1230 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1231 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1232 * tree.c (no_linkage_helper): Likewise.
1233 * semantics.c (begin_class_definition): Likewise.
1234 * pt.c (convert_template_argument): Likewise.
1235 * lex.c (check_for_missing_semicolon): Likewise.
1237 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1239 * class.c (dfs_unshared_virtual_bases): New function.
1240 (mark_primary_bases): Call it.
1241 (check_bases): Ignore virtual bases when determining
1244 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1246 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1248 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1250 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1251 cloned function to the clone.
1253 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1255 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1257 * semantics.c: Include expr.h.
1259 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1261 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1262 and assignment op. Set TREE_USED for parameter.
1264 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1266 * class.c (find_final_overrider_data): Add `candidates'.
1267 (dfs_find_final_overrider): Don't issue error messages
1269 (find_final_overrider): Issue error messages here.
1270 (build_base_field): Don't warn about amgibuous direct bases here.
1271 (warn_about_ambiguous_direct_bases): New function.
1272 (layout_class_type): Use it.
1274 2001-04-10 Richard Henderson <rth@redhat.com>
1276 * typeck.c (build_array_ref): Push the array reference inside
1277 COMPOUND_EXPR and COND_EXPR.
1279 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1281 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1282 * decl.c (duplicate_decls): Adjust accordingly.
1283 (maybe_commonize_var): Likewise.
1284 (grokfndecl): Likewise.
1285 (start_function): Likewise.
1286 (start_method): Likewise.
1287 * decl2.c (key_method): Likewise.
1288 (import_export_decl): Likewise.
1289 * method.c (implicitly_declare_fn): Likewise.
1290 * optimize.c (maybe_clone_body): Likewise.
1292 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1294 * lang-specs.h: Add __DEPRECATED.
1296 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1298 * search.c (get_dynamic_cast_base_type): When building a new
1299 constant, set its type to ssizetype.
1301 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1303 * optimize.c (expand_call_inline): Only add newly inlined statements
1306 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1308 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1309 (OPERATOR_FORMAT): Likewise.
1310 (OPERATOR_TYPENAME_FORMAT): Likewise.
1311 * operators.def: Remove old name-mangling information.
1312 * decl.c (grok_op_properties): Adjust accordingly.
1313 * lex.c (init_operators): Likewise.
1314 * rtti.c (get_tinfo_decl): Issue error messages about types that
1317 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1319 * decl2.c (import_export_decl): Don't call import_export_class
1320 when processing an inline member function.
1321 * semantics.c (expand_body): Call import_export_decl before
1322 emitting inline functions.
1324 2001-03-28 Richard Henderson <rth@redhat.com>
1326 IA-64 ABI Exception Handling:
1327 * cp-tree.def (EH_SPEC_BLOCK): New.
1328 (MUST_NOT_THROW_EXPR): New.
1329 * cp-tree.h: Update changed function declarations.
1330 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1331 (CPTI_CALL_UNEXPECTED): New.
1332 (struct cp_language_function): Rename x_eh_spec_try_block
1334 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1335 * decl.c (current_binding_level): If no current function
1336 bindings, revert to scope_chain.
1337 (initialize_predefined_identifiers): Remove __cp_push_exception.
1338 (store_parm_decls): Use begin_eh_spec_block.
1339 (finish_function): Use finish_eh_spec_block.
1340 (mark_lang_function): Update for name changes.
1341 * decl2.c (finish_file): No mark_all_runtime_matches.
1342 * dump.c (cp_dump_tree): Handle new tree codes.
1343 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1344 * except.c (catch_language_init, catch_language): Remove.
1345 (init_exception_processing): Don't set language code.
1346 Initialize call_unexpected_node, protect_cleanup_actions,
1347 eh_personality_libfunc, lang_eh_runtime_type.
1348 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1349 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1350 (prepare_eh_type): Split out type canonicalizations ...
1351 (build_eh_type_type): ... from here.
1352 (build_eh_type_type_ref): Remove.
1353 (mark_all_runtime_matches): Remove.
1354 (build_exc_ptr): New.
1355 (do_begin_catch, do_end_catch): New.
1356 (do_pop_exception): Remove.
1357 (build_terminate_handler): Remove.
1358 (choose_personality_routine): Split out language choice from ...
1359 (initialize_handler_parm): ... here.
1360 Use MUST_NOT_THROW_EXPR.
1361 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1362 exception object handling.
1363 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1364 (expand_exception_blocks, alloc_eh_object): Remove.
1365 (begin_eh_spec_block, finish_eh_spec_block): New.
1366 (do_allocate_exception, do_free_exception): New.
1367 (expand_throw): Merge into ...
1368 (build_throw): ... here. Update for abi.
1369 * expr.c (cplus_expand_expr): No expand_internal_throw.
1370 Handle MUST_NOT_THROW_EXPR.
1371 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1372 * semantics.c (*) Update for except.h name changes.
1373 (genrtl_try_block): No protect_with_terminate.
1374 (genrtl_eh_spec_block): New.
1375 (genrtl_handler): Don't emit the goto here.
1376 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1377 (genrtl_finish_function): Don't expand_exception_blocks.
1378 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1380 2001-03-28 Richard Henderson <rth@redhat.com>
1382 * decl.c (struct named_label_list): Rename eh_region to
1383 in_try_scope, add in_catch_scope.
1384 (struct binding_level): Rename eh_region to is_try_scope,
1386 (note_level_for_try): Rename from note_level_for_eh.
1387 (note_level_for_catch): New.
1388 (poplevel): Copy both is_try_scope and is_catch_scope to
1389 the named_label_list struct.
1390 (check_previous_goto_1): Don't check for catch block via
1391 DECL_ARTIFICIAL; use in_try_scope instead.
1392 (check_goto): Likewise.
1393 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1394 * except.c (expand_start_catch_block): Call note_level_for_catch.
1395 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1397 2001-03-27 Richard Henderson <rth@redhat.com>
1399 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1400 exceptions_via_longjmp.
1402 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1404 * pt.c (check_default_tmpl_args): Make error messages clearer.
1406 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1408 * error.c: Also undefine 'A' macro used for cp_printers definition.
1410 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1412 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1414 2001-03-26 Mike Yang <yang@research.att.com>
1415 Mark Mitchell <mark@codesourcery.com>
1417 * dump.c (dump_access): New function.
1418 (cp_dump_tree): Use it. Dump basetype information for class
1421 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1423 * Makefile.in (optimize.o): Depend on params.h.
1424 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1425 (init_decl_processing): Set flag_no_inline when doing
1427 * optimize.c: Include params.h.
1428 (struct inline_data): Improve documentation of FNS. Add
1429 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1430 (INSNS_PER_STMT): New macro.
1431 (remap_block): Use CLONING_P.
1432 (inlinable_function_p): Don't inline big functions.
1433 (expand_call_inline): Keep track of how much inlining we've done.
1434 (optimize_function): Set FIRST_INLINED_FN.
1435 (maybe_clone_body): Set CLONING_P.
1436 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1438 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1439 rest_of_compilation. Clear DECL_RTL for local variables
1441 (clear_decl_rtl): New function.
1443 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1446 * cp-tree.h (skip_type_access_control,
1447 reset_type_access_control): Prototype.
1448 * decl.c (grokdeclarator): Access of friends is not checked.
1449 * parse.y (component_decl_list): Reset type access control.
1450 * semantics.c (decl_type_access_control): Clear
1451 current_type_lookups.
1452 (save_type_access_control): Don't save if not deferring.
1453 (skip_type_access_control, reset_type_access_control): New
1455 (begin_class_definition): Do type access control for basetypes.
1456 Start deferred access control.
1457 (finish_class_definition): Resume immediate access control if
1458 this is a local class.
1460 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1462 * class.c (add_method): Use memcpy/memmove, not bcopy.
1464 * decl.c (duplicate_decls): Likewise.
1466 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1468 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1471 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1473 * decl.c (local_names): Define.
1474 (push_local_name): New.
1475 (grok_reference_init): Return init if initializing static reference
1476 variable with non-constant instead of emitting it.
1477 Move expand_static_init call to cp_finish_decl.
1478 (layout_var_decl): Call push_local_name.
1479 (maybe_commonize_var): Allow inlining functions even if they have
1480 static local variables, use comdat_linkage for them if flag_weak.
1481 (check_initializer): Call obscure_complex_init if
1482 grok_reference_init returned non-zero.
1483 (save_function_data): Clear x_local_names.
1484 (pop_cp_function_context): Free x_local_names.
1485 (mark_inlined_fns): Remove.
1486 (mark_lang_function): Mark x_local_names.
1487 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1488 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1489 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1490 DECL_DISCRIMINATOR_P.
1491 * cp-tree.h (cp_language_function): Add x_local_names.
1492 (lang_decl_flags): Add discriminator into u2.
1493 (lang_decl_inlined_fns): Remove.
1494 (lang_decl): inlined_fns is now a TREE_VEC.
1495 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1496 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1497 TREE_VEC, not a custom structure.
1498 (optimize_function): Likewise.
1499 * mangle.c (discriminator_for_local_entity): Discriminate among
1500 VAR_DECL local entities.
1501 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1504 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1506 Add support for Java interface method calls.
1507 * cp-tree.h (struct lang_type): Add java_interface flag.
1508 (TYPE_JAVA_INTERFACE): New macro.
1509 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1510 by setting TYPE_JAVA_INTERFACE.
1511 * call.c (java_iface_lookup_fn): New static.
1512 (build_over_call): If calling a method declared in a
1513 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1514 expression which resolves the function address.
1515 (build_java_interface_fn_ref): New function.
1517 2001-03-22 Richard Henderson <rth@redhat.com>
1519 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1520 * except.c: Don't include it.
1522 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1523 based on an idea from Joe Buck <jbuck@synopsys.com>
1525 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1527 (data_def, component_decl): Add reductions to bad_decl.
1529 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1531 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1532 anonymous aggregates, since they don't have assignment operator
1534 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1535 assignment operators for anonymous structure fields.
1537 2001-03-21 Jason Merrill <jason@redhat.com>
1539 * pt.c (instantiate_decl): Abort if we see a member constant
1540 instantiation that doesn't already have its initializer.
1541 Downgrade explicit instantiation without definition to pedwarn.
1543 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1544 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1545 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1547 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1548 (pending_vtables): Remove.
1549 * decl2.c (pending_vtables): Remove.
1550 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1551 CLASSTYPE_VTABLE_NEEDS_WRITING.
1552 (import_export_class): Likewise.
1553 (init_decl2): Don't mark pending_vtables.
1554 * lex.c (handle_pragma_vtable): Just sorry.
1555 * pt.c (instantiate_class_template): Don't mess with
1556 CLASSTYPE_VTABLE_NEEDS_WRITING.
1557 (mark_class_instantiated): Likewise.
1558 * ptree.c (print_lang_type): Don't print it.
1559 * semantics.c (begin_class_definition): Don't set it.
1561 * pt.c (template_tail): Replace with last_pending_template.
1562 (maybe_templates, maybe_template_tail): Remove.
1563 (add_pending_template): Adjust.
1564 (instantiate_pending_templates): Adjust.
1566 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1567 (current_lang_stack): Remove.
1568 * decl.c (maybe_push_to_top_level): Don't initialize it.
1569 (duplicate_decls): Use current_lang_depth.
1570 (xref_basetypes): Likewise.
1571 * class.c (current_lang_depth): New fn.
1572 (push_lang_context): Use more varray functionality.
1573 (pop_lang_context): Likewise.
1575 * error.c (GLOBAL_THING): Always use '__'.
1577 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1579 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1581 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1582 operators, even when they have `extern "C"' linkage.
1584 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1586 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1587 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1588 where it's not necessary.
1589 (add_method): Remove optimization involving comparison of
1590 DECL_ASSEMBLER_NAME.
1591 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1592 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1593 where it's not necessary.
1594 (check_methods): Likewise.
1595 (build_clone): Likewise.
1596 (built_vtt): Likewise.
1597 * cp-tree.h (DECL_NEEDED_P): Likewise.
1598 * decl.c (pushtag): Likewise.
1599 (duplicate_decls): Likewise.
1600 (pushdecl): Likewise.
1601 (builtin_function): Likewise.
1602 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1603 (build_cp_library_fn): Likewise.
1604 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1605 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1606 where it's not necessary.
1607 (make_rtl_for_nonlocal_decl): Likewise.
1608 (cp_finish_decl): Likewise.
1609 (grokfndecl): Likewise.
1610 (grokvardecl): Likewise.
1611 (grokdeclarator): Likewise.
1612 (start_function): Likewise.
1613 (cp_missing_return_ok_p): Likewise.
1614 * decl2.c (grokclassfn): Likewise.
1615 (check_classfn): Likewise.
1616 (finish_static_data_member_decl): Likewise.
1617 (grokfield): Likewise.
1618 * error.c (GLOBAL_IORD_P): Remove.
1619 (dump_global_iord): Improve output.
1620 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1621 * except.c (nothrow_libfn_p): Summarily reject any function not in
1623 * init.c (build_java_class_ref): Don't explicitly set
1624 DECL_ASSEMBLER_NAME after calling mangle_decl.
1625 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1626 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1627 * method.c (set_mangled_name_for_decl): Don't explicitly set
1628 DECL_ASSEMBLER_NAME after calling mangle_decl.
1629 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1630 IDENTIFIER_GLOBAL_VALUE for the thunk.
1631 * pt.c (set_mangled_name_for_template_decl): Remove.
1632 (check_explicit_specialization): Don't use it.
1633 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1634 (tsubst_friend_function): Likewise.
1635 (tsubst_decl): Likewise.
1636 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1637 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1638 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1639 where it's not necessary.
1640 (tinfo_base_init): Likewise.
1641 (create_real_tinfo_var): Likewise.
1642 * search.c (looup_field_1): Likewise.
1643 * semantics.c (finish_named_return_value): Likewise.
1644 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1646 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1648 Correct semantics restrictions checking in throw-expression.
1649 * except.c (is_admissible_throw_operand): New function.
1650 (build_throw): Use it.
1652 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1654 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1657 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1659 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1660 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1661 * decl.c (duplicate_decls): Likewise.
1662 (builtin_function): Likewise.
1663 (build_library_fn): Likewise.
1664 (build_cp_library_fn): Likewise.
1665 (check_initializer): Likewise.
1666 (cp_finish_decl): Likewise.
1667 * decl2.c (grokfield): Likewise.
1668 (grok_function_init): Remove #if 0'd code.
1669 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1670 * friend.c (do_friend): Likewise.
1671 * init.c (get_temp_regvar): Likewise.
1672 * method.c (make_thunk): Likewise.
1673 * pt.c (tsubst_friend_function): Likewise.
1674 (tsubst_decl): Likewise.
1675 (regenerate_decl_from_template): Likewise.
1676 * semantics.c (genrtl_named_return_value): Likewise.
1677 (expand_body): Likewise.
1678 (genrtl_finish_function): Likewise.
1679 * tree.c (cp_tree_equal): Likewise.
1681 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1683 * call.c (convert_like_real): Add extra semantics to INNER
1684 parameter. Don't convert to temporary if a user conversion
1685 gives us an lvalue that we're about to bind to a reference.
1686 Set INNER to indicate pending reference binding on recursive
1689 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1691 * cp/lex.c: Delete duplicate pending_lang_change.
1693 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1695 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1697 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1698 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1700 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1702 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1704 2001-03-08 Stan Shebs <shebs@apple.com>
1706 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1708 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1710 * spew.c: Remove references to CPP_OSTRING.
1712 2001-03-06 Andrew Haley <aph@redhat.com>
1714 * typeck.c (convert_arguments): Check that we have an fndecl.
1716 2001-03-05 Andrew Haley <aph@redhat.com>
1718 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1719 __built_in_constant_p.
1721 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1723 * typeck.c (build_static_cast): Allow enum to enum conversions
1726 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1728 * class.c (check_field_decls): Pointers to member do not a
1729 non-pod struct make, as per DR 148.
1731 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1733 * call.c (joust): cp_pedwarn when using gnu extension concerning
1734 worst conversion sequences.
1736 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1738 * decl.c: Replace all uses of 'boolean' with 'bool'.
1740 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1742 * lang-specs.h: Add zero initializer for cpp_spec field to
1743 all array elements that need one. Don't put an #ifdef inside
1744 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1747 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1749 Implement using decls inside template functions.
1750 * decl2.c (validate_nonmember_using_decl): Don't special case
1751 fake_std_node in the global namespace. Don't reject early when
1752 processing a template.
1753 (do_local_using_decl): Add to statement tree. Don't do further
1754 processing when building a template.
1755 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1757 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1759 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1760 same function. Do complain about ambiguating extern "C"
1763 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1765 Remove floating point and complex type template constant parms.
1766 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1767 COMPLEX_TYPE extensions.
1768 (invalid_nontype_parm_type_p): Likewise.
1770 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1772 * except.c (call_eh_info): Revert "match_function"'s type.
1774 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1776 Fix ctor vtable vcall offsets.
1777 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1778 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1779 (get_matching_base): Remove.
1780 (get_original_base): New function.
1781 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1782 Use a virtual thunk for a ctor vtable with an index
1783 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1784 primary base within a constructor vtable. Only set
1785 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1786 when primary base has been lost.
1787 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1789 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1791 * call.c (joust): Ensure more_specialized()'s argument length
1792 parameter has correct value for constructors.
1794 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1796 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1798 * decl.c (mark_inlined_fns): Prototype.
1800 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1802 * spew.c (yylex): Correct handling of friends.
1804 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1806 * mangle.c (write_encoding): Pass write_function_type the
1807 FUNCTION_DECL for the function being encoded.
1808 (write_function_type): Pass it along to write_bare_function_type.
1809 (write_bare_function_type): Pass it along to write_method_parms.
1810 (write_method_parms): Don't mangle the compiler-generated
1811 parameters to a constructor or destructor.
1813 2001-02-22 Andreas Jaeger <aj@suse.de>
1815 * optimize.c: Include toplev.h for
1816 note_deferral_of_defined_inline_function prototype.
1818 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1820 * cp-tree.h (struct lang_decl_inlined_fns): New.
1821 (struct lang_decls): Add inlined_fns.
1822 (DECL_INLINED_FNS): New macro.
1823 * optimize.c (struct inline_data): Add inlined_fns.
1824 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1825 (inlinable_function_p): Likewise, fix typo in comment,
1826 function is not inlinable if it already inlined function currently
1828 (expand_call_inline): Add fn to inlined_fns if neccessary.
1829 (optimize_function): Initialize inlined_fns.
1830 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1831 * decl.c (mark_inlined_fns): New function.
1832 (lang_mark_tree): Call it.
1834 2001-02-21 Jason Merrill <jason@redhat.com>
1836 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1837 (DECL_UNINLINABLE): Move to middle-end.
1839 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1840 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1841 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1842 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1843 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1845 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1848 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1850 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1853 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1855 * optimize.c (expand_call_inline): Don't walk subtrees of type
1858 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1860 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1863 2001-02-18 Jason Merrill <jason@redhat.com>
1865 Do put the VTT parameter in DECL_ARGUMENTS.
1866 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1867 (current_vtt_parm): New macro.
1868 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1869 (DECL_HAS_VTT_PARM_P): New macro.
1870 (DECL_VTT_PARM): Remove.
1871 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1872 * decl.c (duplicate_decls): Only copy the operator code if
1874 (start_function): Set current_vtt_parm.
1875 (lang_mark_tree): Don't mark vtt_parm.
1876 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1877 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1878 * class.c (build_clone): Maybe remove the VTT parm.
1879 * optimize.c (maybe_clone_body): Set up the VTT parm.
1880 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1881 * call.c (build_over_call): Just allow the VTT arg.
1882 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1883 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1884 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1885 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1886 * error.c (dump_function_decl): Likewise.
1887 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1888 if we try to call a constructor with in-charge or VTT parms.
1889 * method.c (skip_artificial_parms_for): New fn.
1890 * call.c (add_function_candidate, build_over_call): Call it.
1891 * call.c (build_new_method_call): Use current_vtt_parm.
1892 * init.c (expand_virtual_init): Likewise.
1893 * class.c (same_signature_p): No longer static.
1894 * cp-tree.h: Declare it.
1895 * search.c (look_for_overrides_r): Use it.
1897 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1899 * cp-tree.h (new_abi_rtti_p): Remove.
1900 (name_mangling_version): Likewise.
1901 (flag_do_squangling): Likewise.
1902 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1903 * decl.c (grokfndecl): Likewise.
1904 * decl2.c (name_mangling_version): Remove.
1905 (flag_do_squangling): Likewise.
1906 (lang_f_options): Remove `squangle'.
1907 (unsupported_options): Add `squangle'.
1908 (cxx_decode_option): Issue a warning about uses of
1909 -fname-mangling-version.
1910 (finish_file): Remove old ABI support.
1911 * pt.c (check_explicit_specialization): Likewise.
1912 (tsubst_decl): Likewise.
1913 * rtti.c (init_rtti_processing): Likewise.
1914 (build_headof): Likewise.
1915 (get_tinfo_decl_dynamic): Likewise.
1916 (tinfo_from_decl): Likewise.
1917 (build_dynamic_cast_1): Likewise.
1918 (synthesize_tinfo_var): Likewise.
1919 * init.c (build_new): Allow enumeration types for the array-bounds
1920 in a direct-new-declarator.
1922 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1924 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1925 TREE_PROTECTED from the template being specialized.
1927 2001-02-17 Jason Merrill <jason@redhat.com>
1929 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1931 * decl.c (bad_specifiers): Allow throw specs on things with
1932 pointer-to-function or -member-function type.
1933 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1936 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1938 * call.c (check_dtor_name): Handle template names correctly.
1940 2001-02-16 Jason Merrill <jason@redhat.com>
1942 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1943 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1944 * optimize.c (maybe_clone_body): Don't substitute it.
1945 * call.c (build_new_method_call): Check in_chrg instead.
1946 * init.c (expand_virtual_init): Likewise.
1948 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1950 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1951 class-type introduces at least a type-name.
1953 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1955 * call.c (convert_like_real): Create a temporary for non-lvalue.
1957 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1959 * cp-tree.h: Fix typos in comments.
1961 2001-02-16 Jason Merrill <jason@redhat.com>
1963 * optimize.c (remap_block): If we're compiling a clone, pass the
1964 new block to insert_block.
1966 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1968 * semantics.c (finish_asm_stmt): Robustify.
1970 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1972 * pt.c (push_template_decl_real): Don't remangle the name of a
1975 2001-02-15 Jim Meyering <meyering@lucent.com>
1977 * Make-lang.in (c++.install-common): Depend on installdirs.
1978 (c++.install-info): Likewise.
1979 (c++.install-man): Likewise.
1981 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1983 * typeck2.c (build_m_component_ref): Robustify.
1985 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1987 * friend.c (do_friend): Don't take the nested [template] class
1988 into account when deciding whether to warn about the friend
1989 function not referring to a template function.
1991 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1993 * typeck.c (build_unary_op): Clarify error message.
1995 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1997 * parse.y (component_constructor_declarator): allow optional
1998 parentheses around constructor class name.
2000 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2002 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2004 * init.c (emit_base_init): Remove incorrect comment about
2006 * method.c (make_thunk): Fix comment alignment.
2008 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2010 Kill remnants of this is variable.
2011 * cp-tree.h (flag_this_is_variable): Remove.
2012 * decl2.c (flag_this_is_variable): Remove.
2013 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2014 (build_vbase_path): The path is non-static, even in a cdtor.
2015 (resolves_to_fixed_type_p): Add additional return value.
2016 * search.c (init_vbase_pointers): Adjust.
2017 * tree.c (lvalue_p_1): Adjust.
2018 * typeck.c (mark_addressable): Adjust.
2020 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2022 * pt.c (unify): Don't check cv quals of array types.
2024 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2026 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2027 check whether we already have the type.
2029 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2031 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2032 * call.c (build_op_delete_call): Simplify to remove duplicate
2034 * class.c (clone_function_decl): Don't build the deleting variant
2035 of a non-virtual destructor.
2036 * decl.c (finish_destructor_body): Don't call delete if this is a
2037 non-virtual destructor.
2038 * init.c (build_delete): Explicitly call `operator delete' when
2039 deleting an object with a non-virtual destructor.
2041 2001-02-13 Jason Merrill <jason@redhat.com>
2043 * lang-specs.h: Add more __EXCEPTIONS.
2045 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2047 * typeck2.c (process_init_constructor): Check
2048 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2050 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2052 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2053 Remove spurious information in comment. Allow further
2054 adjustments of REFERENCE_TYPE args.
2056 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2058 * errfn.c (cp_deprecated): Tweak diagnostic text.
2059 * parse.y (new_initializer): Deprecate initializer lists
2062 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2064 Remove old ABI support.
2066 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2068 * decl2.c (flag_vtable_thunks): Always set it to 1.
2069 (flag_new_abi): Likewise.
2070 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2072 * Makefile.in (g++spec.o): Fix typo.
2074 2001-02-09 Jason Merrill <jason@redhat.com>
2076 * lang-specs.h: Restore definition of __EXCEPTIONS.
2078 2001-02-08 Jason Merrill <jason@redhat.com>
2080 * search.c (shared_member_p): New function.
2081 (lookup_field_r): Use it.
2082 * cp-tree.h (SHARED_MEMBER_P): Remove.
2084 * method.c (process_overload_item): Handle template-dependent array
2086 * pt.c (type_unification_real): If we end up with undeduced nontype
2089 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2092 * typeck2.c (friendly_abort): Don't say anything if we have
2093 earlier errors or sorries.
2095 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2096 wchar_t. Ignore if in_system_header.
2098 * decl.c (maybe_push_cleanup_level): New fn...
2099 (start_decl_1): ...split out from here.
2100 * cvt.c (build_up_reference): Use it.
2101 * cp-tree.h: Declare it.
2103 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2105 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2108 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2110 * pt.c (lookup_template_class): Make sure it's a primary
2111 template or template_template_parm when called from the parser.
2112 (instantiate_template_class): Add assertion.
2114 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2116 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2117 from error_mark_node.
2119 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2121 Fix specification and implementation bugs in V3 ABI
2122 construction vtables.
2123 * cp-tree.h (flag_dump_class_layout): New flag.
2124 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2125 (BINFO_LOST_PRIMARY_P): New flag.
2126 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2127 (BINFO_PRIMARY_MARKED_P): Rename to ...
2128 (BINFO_PRIMARY_P): ... here.
2129 (binfo_via_virtual): New prototype.
2130 * decl2.c (flag_dump_class_layout): New flag.
2131 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2132 use `=' as a file name separator.
2133 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2135 (build_vtbl_address): If this is a virtual primary base, then
2136 get the vtbl of what it is ultimately primary for.
2137 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2138 for BINFO_PRIMARY_P.
2139 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2140 (get_shared_vbase_if_not_primary): Likewise.
2141 (dfs_get_pure_virtuals): Likewise.
2142 (expand_upcast_fixups): Likewise.
2143 (fixup_virtual_upcast_offsets): Likewise.
2144 (dfs_find_vbase_instance): Likewise.
2145 (find_vbase_instance): Likewise.
2146 (binfo_from_vbase): Adjust comment to reflect reality.
2147 (binfo_via_virtual): New function.
2148 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2149 for binfo walking during VTT construction.
2150 (dfs_mark_primary_bases): Remove.
2151 (force_canonical_binfo_r): New function.
2152 (force_canonical_binfo): New function.
2153 (mark_primary_virtual_base): New function.
2154 (mark_primary_bases): Walk in inheritance graph order, use
2155 mark_primary_virtual_base.
2156 (determine_primary_base): Use some more intermediate variables.
2157 (dfs_find_final_overrider): Don't check for overriding along a
2159 (dfs_modify_vtables): Walk into primary virtual bases too.
2160 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2161 (build_base_fields): Likewise.
2162 (dfs_set_offset_for_unshared_vbases): Likewise.
2163 (layout_virtual_bases): Likewise.
2164 (end_of_class): Likewise.
2165 (finish_struct_1): Call dump_class_hierarchy, if requested.
2166 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2167 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2168 (dump_class_hierarchy): Add file parameter. Append to file, if
2170 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2171 Use canonical base for virtual bases.
2172 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2173 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2174 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2175 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2177 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2178 from DATA. We want virtual primary bases and all bases via virtual.
2179 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2180 virtual base when not a construction vtable.
2181 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2182 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2183 Use canonical bases when processing virtual bases.
2184 (accumulate_vtbl_inits): We're interested in any base via a
2186 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2187 within a construction vtable, determine what is being overridden.
2188 (build_vtbl_initializer): Add more comments
2189 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2190 (build_rtti_vtbl_entries): Check if the base has lost its
2193 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2195 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2197 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2199 * decl.c (pushdecl): Call abort instead of fatal.
2200 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2201 * init.c (build_new_1): Likewise.
2202 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2203 * decl.c (build_typename_type): hash_table_init now returns void.
2204 decl.c (init_decl_processing): Make an error non-fatal.
2206 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2208 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2210 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2211 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2212 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2213 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2214 * decl.c (maybe_commonize_var): Use the new name-mangling where
2216 * decl2.c (comdat_linkage): Enhance comments. Make all
2217 compiler-generated things static, if COMDAT is not available.
2218 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2220 (tinfo_base_init): Use the correct mangled name for typeinfo
2221 strings, and push them into the global scope.
2222 (typeinfo_in_lib_p): New function.
2223 (synthesize_tinfo_var): Use it.
2224 (create_real_tinfo_var): Likewise.
2226 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2228 * decl.c (push_class_binding): Use context_for_name_lookup instead
2230 * search.c (context_for_name_lookup): Remove static. Check for NULL
2231 context in the loop.
2232 * cp-tree.h (context_for_name_lookup): Add prototype.
2234 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2236 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2237 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2239 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2240 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2242 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2244 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2245 of macros used when compiling g++spec.c.
2246 * g++spec.c (lang_specific_driver): Link with the shared
2249 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2251 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2252 make_reference_declarator, make_call_declarator), method.c
2253 (implicitly_declare_fn), parse.y (namespace_using_decl,
2254 notype_unqualified_id, expr_or_declarator, new_type_id,
2255 after_type_declarator, direct_after_type_declarator,
2256 notype_declarator, complex_notype_declarator,
2257 complex_direct_notype_declarator, qualified_id,
2258 notype_qualified_id, overqualified_id, direct_new_declarator,
2259 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2260 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2261 instead of build_parse_node.
2263 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2265 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2266 (minus_one_node): Moved to top level gcc directory. Renamed
2267 to integer_minus_one_node.
2269 * init.c (init_init_processing): Don't set minus_one_node.
2270 (build_vec_init): Use integer_minus_one_node.
2272 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2274 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2276 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2277 identical and they would be replaced with constant, remove
2278 MODIFY_EXPR from the tree.
2280 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2282 * Make-lang.in: Remove all dependencies on defaults.h.
2283 * call.c: Don't include defaults.h.
2285 * decl2.c: Likewise.
2286 * except.c: Likewise.
2290 * typeck.c: Likewise.
2292 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2294 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2295 operators even in "C" linkage.
2296 * method.c (set_mangled_name_for_decl): Likewise.
2297 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2298 overloaded operators in "C" linkage.
2300 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2302 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2303 (tsubst_arg_types): Check parameter is not void.
2304 (tsubst): Adjust tsubst_decl call.
2306 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2308 * call.c (add_builtin_candidate): Quote std properly, from
2311 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2313 * pt.c (check_explicit_specialization): Clone constructors and
2316 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2318 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2319 indicates anything special about template depth. Make sure we
2320 only count the user visible template classes.
2322 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2324 * call.c (build_conv): Typo in comment.
2325 (add_builtin_candidate): Add more explanation.
2326 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2327 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2328 when we have enumeral types.
2329 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2330 candidates for relops and eqops.
2331 (joust): Simplify control flow. Allow a non-template user
2332 function to hide a builtin.
2334 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2336 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2337 (more_specialized): Add deduction parameter.
2338 * call.c (joust): Adjust more_specialized call.
2339 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2340 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2341 (get_bindings_order): Remove.
2342 (get_bindings_real): Add DEDUCE parameter.
2343 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2344 REFERENCE_TYPE jig for DEDUCE_ORDER.
2345 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2346 maybe_adjust_types_for_deduction.
2347 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2349 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2350 (check_cv_quals_for_unify): Use new unify qualifier flags.
2351 (unify): Clear new unify qualifier flags.
2352 (get_bindings_real): Add DEDUCE parameter.
2353 (get_bindings): Adjust call to get_bindings_real.
2354 (get_bindings_overload): Likewise.
2355 (most_specialized_instantiation): Adjust call to
2358 2001-01-19 Jason Merrill <jason@redhat.com>
2360 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2362 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2365 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2367 * decl2.c (arg_assoc_class): Fix double iteration logic.
2369 2001-01-19 Jason Merrill <jason@redhat.com>
2371 * init.c (build_delete): Always call convert_force to strip cv-quals.
2373 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2374 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2375 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2377 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2379 * search.c (get_vbase_1): Count only virtual bases.
2381 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2383 * class.c (duplicate_tag_error): Robustify flag clearing.
2385 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2387 * cp-tree.h (lookup_template_class): Add complain parm.
2388 * decl.c (lookup_namespace_name): Adjust call to
2389 lookup_template_class.
2390 (make_typename_type): Likewise.
2391 * semantics.c (finish_template_type): Likewise.
2392 * pt.c (lookup_template_class): Add complain parm. Adjust.
2393 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2396 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2398 * pt.c (copy_default_args_to_explicit_spec): Preserve
2399 object's CV quals. Reorganize.
2401 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2403 * typeck.c (build_modify_expr): Say `initialization' for
2405 * init.c (build_default_init): Convert to enumeral type, if
2408 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2410 * parse.y (nomods_initdcl0): Properly set things up for
2413 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2415 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2416 (type_unification_real): Set it.
2419 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2421 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2423 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2425 * semantics.c (begin_class_definition): Check we're not inside a
2428 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2430 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2433 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2435 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2436 * call.c (build_over_call): Add comment.
2438 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2440 * cvt.c (ocp_convert): Handle vector type conversion
2441 * typeck2.c (digest_init): Handle vector type initializations
2443 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2445 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2448 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2450 * pt.c (check_nontype_parm): Rename to ...
2451 (invalid_nontype_parm_type_p): ... here.
2452 (process_template_parm): Adjust.
2453 (convert_template_argument): Adjust.
2455 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2457 * pt.c (check_nontype_parm): New function.
2458 (process_template_parm): Use it.
2459 (convert_template_argument): Use it.
2460 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2463 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2465 * tree.c: Add defaults.h
2466 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2467 * Make-lang.in (cp/tree.o): Add defaults.h.
2469 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2471 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2473 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2475 * g++.1: Change to be ".so man1/gcc.1".
2477 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2479 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2481 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2482 ($(srcdir)/cp/g++int.info): New target.
2483 * gxxint.texi: Add info directory entry. Use @@ in email address.
2484 * .cvsignore: Update.
2486 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2488 * typeck.c (build_c_cast): Do template processing earlier.
2489 Always pedwarn on array casts.
2491 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2493 * friend.c (make_friend_class): Make sure a templated class is
2494 actually a template.
2496 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2498 * decl2.c (get_guard): Set linkage from guarded decl.
2500 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2502 * call.c (convert_default_arg): Check for unprocessed
2504 * cp-tree.h (replace_defarg): Move to spew.c.
2505 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2506 spew.c, which is where they really are.
2507 (done_pending_defargs): Declare.
2508 (unprocessed_defarg_fn): Declare.
2509 * decl.c (replace_defarg): Move to spew.c
2510 * parse.y (structsp): Call done_pending_defargs.
2511 * spew.c (defarg_fns): Rearrange list structure.
2512 (defarg_fnsdone): New static variable.
2513 (defarg_depfns): New static variable.
2514 (init_spew): Adjust.
2515 (add_defarg_fn): Store the type in TREE_TYPE.
2516 (do_pending_defargs): Detect and deal with ordering constraints
2518 (done_pending_defargs): New function.
2519 (unprocessed_defarg_fn): New function.
2520 (replace_defarg): Moved from decl.c. Robustify. Don't save
2521 if circularity detected.
2523 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2525 * pt.c (unify): Check array has a domain, before checking
2526 whether it is variable sized.
2528 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2530 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2531 parameters with pointers to arrays of unknown bound.
2533 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2535 * parse.y (template_parm_header, template_spec_header): New
2536 reductions. Split out from ...
2537 (template_header): ... here. Use them.
2538 (template_template_parm): Use template_parm_header.
2539 * semantics.c (finish_template_template_parm): Add assert.
2541 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2543 * mangle.c (write_builtin_type): Fix thinko.
2545 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2546 (copy_default_args_to_explicit_spec): Likewise.
2547 (check_explicit_specialization): Use it.
2549 * class.c (finish_struct_1): Remove last argument in call to
2550 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2551 * decl.c (builtin_function): Likewise.
2552 (build_cp_library_fn): Likewise.
2553 (check_initializer): Likewise.
2554 (make_rtl_for_nonlocal_decl): Likewise.
2555 (cp_finish_decl): Likewise.
2556 (start_function): Likewise.
2557 * decl2.c (finish_anon_union): Likewise.
2558 * friend.c (do_friend): Likewise.
2559 * init.c (build_java_class_ref): Likewise.
2560 * method.c (make_thunk): Likewise.
2561 * pt.c (tsubst_friend_function): Likewise.
2562 * semantics.c (expand_body): Likewise.
2564 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2566 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2567 looking at DECL_CLONED_FUNCTION for non-functions.
2569 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2571 * error.c (dump_template_parameter): Use parm to determine how
2572 to print default value.
2574 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2576 * class.c (duplicate_tag_error): Clear more flags.
2578 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2580 * call.c (build_new_method_call): Use binfo_for_vbase.
2582 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2584 * cp-tree.h (flag_cond_mismatch): Don't declare.
2585 * decl2.c (flag_cond_mismatch): Don't define.
2586 (lang_f_options): Remove cond-mismatch.
2587 (unsupported_options): Add cond-mismatch.
2589 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2591 * class.c (handle_using_decl): Reject using of constructor name
2592 of sourcing class. Allow injecting of a method with same name as
2593 nested class. Fixup error messages.
2595 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2597 * decl2.c (lang_decode_option): Handle -Wformat=2.
2599 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2601 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2602 initialized_in_class.
2603 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2604 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2605 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2606 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2607 * pt.c (check_default_tmpl_args): Adjust for
2608 DECL_INITIALIZED_IN_CLASS_P.
2609 (instantiate_class_template): Likewise.
2610 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2612 * class.c (finish_struct): Constify saved_filename.
2614 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2616 * class.c (duplicate_tag_error): Adjust diagnostic.
2617 (finish_struct): Locally set location to start of struct.
2618 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2620 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2622 * decl.c (struct binding_level): Adjust class_shadowed comments
2624 (push_class_level_binding): Ajust comments to reflect reality.
2625 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2626 Don't set TREE_VALUE on the class_shadowed list.
2628 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2630 * decl2.c (acceptable_java_type): Allow references too.
2631 * init.c (build_java_class_ref): When using the new ABI, search
2632 `class$' and have it mangled with `mangle_decl.'
2633 * mangle.c (write_java_integer_type_codes): New function.
2634 (write_builtin_type): Detect and mangle Java integer and real
2637 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2639 * decl2.c (grokfield): Don't accept `asm' specifiers for
2640 non-static data members.
2642 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2644 * expr.c (cplus_expand_expr): Don't reset `target'.
2646 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2648 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2650 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2652 * parse.y (template_datadef): Check for error_mark_node.
2654 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2656 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2658 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2660 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2661 (record_builtin_type): Make non-static.
2662 (flag_short_double): Don't declare.
2663 (init_decl_processing): Remove the creation of many tree nodes now
2664 in c_common_nodes_and_builtins.
2665 (build_void_list_node): New function.
2666 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2667 * cp-tree.h (flag_short_wchar): Don't declare.
2669 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2671 * call.c (build_conv): Don't use build1 for USER_CONV.
2672 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2674 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2676 * lex.c (lang_init): Call c_common_lang_init.
2678 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2680 * search.c (lookup_fnfields_here): Remove.
2681 (look_for_overrides_r): Use lookup_fnfields_1.
2682 Ignore functions from using declarations.
2684 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2686 Implement exceptions specifiers for implicit member functions.
2687 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2688 * method.c (synthesize_exception_spec): New function.
2689 (locate_dtor, locate_ctor, locate_copy): New functions.
2690 (implicitly_declare_fn): Generate the exception spec too.
2691 * search.c (check_final_overrider): Check artificial functions
2693 * typeck2.c (merge_exception_specifiers): New function.
2695 2001-01-03 Jason Merrill <jason@redhat.com>
2697 * init.c (build_default_init): New fn.
2698 (perform_member_init): Split out from here.
2699 (build_new_1): Use it. Simplify initialization logic.
2700 (build_vec_init): Take an array, rather than a pointer and maxindex.
2701 Speed up simple initializations. Don't clean up if we're assigning.
2702 * cp-tree.h: Adjust.
2703 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2704 * parse.y (new_initializer): Return void_zero_node for ().
2705 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2706 * typeck2.c (digest_init): Only complain about user-written
2709 2000-12-22 Mike Stump <mrs@wrs.com>
2711 * decl2.c: (max_tinst_depth): Increase to 50.
2713 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2715 * class.c (invalidate_class_lookup_cache): Zero the
2716 previous_class_values.
2717 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2719 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2720 * decl.c (free_bindings): New variable.
2721 (push_binding): Don't create a new binding if we have one on the
2723 (pop_binding): Put old bindings on the free list.
2724 (init_decl_processing): Use size_int, not build_int_2.
2725 Register free_bindings as a GC root.
2726 (cp_make_fname_decl): Use size_int, not build_int_2.
2727 (push_inline_template_parms_recursive): Likewise.
2728 (end_template_parm_list): Likewise.
2729 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2730 (tsubst_template_parms): Use size_int, not build_int_2.
2732 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2734 2001-01-02 Richard Henderson <rth@redhat.com>
2736 * parse.y (asm): Set ASM_INPUT_P.
2738 2001-01-02 Jason Merrill <jason@redhat.com>
2740 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2743 * typeck.c (cp_truthvalue_conversion): New fn.
2744 * cvt.c (ocp_convert): Use it.
2746 * cp-tree.h: Lose c-common.c decls.
2748 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2749 * cvt.c (convert_to_void): Use type_unknown_p.
2751 * typeck.c (strip_all_pointer_quals): Also strip quals from
2752 pointer-to-member types.
2754 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2757 * call.c (build_new_method_call): Do evaluate the object parameter
2758 when accessing a static member.
2759 * typeck.c (build_component_ref): Likewise.
2761 2001-01-02 Andreas Jaeger <aj@suse.de>
2763 * decl.c (cp_missing_noreturn_ok_p): New.
2764 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2766 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2768 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2770 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2772 * class.c (pushclass): Remove #if 0'd code.
2773 * cp-tree.h (overload_template_name): Remove.
2774 * decl.c (store_bindings): Simplify.
2775 (pop_from_top_level): Likewise.
2776 * pt.c (overload_template_name): Remove.
2777 (instantiate_decl): Don't call push_to_top_level if it's not
2780 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2782 * pt.c (register_local_specialization): Don't return a value.
2783 (lookup_template_class): Use move-to-front heuristic when looking
2784 up template instantiations.
2785 (instantiate_decl): Only push_to_top_level when we're actually
2786 going to instantiate the template.
2788 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2790 * search.c (binfo_for_vtable): Return least derived class, not
2791 most. Handle secondary vtables.
2793 2000-12-22 Jason Merrill <jason@redhat.com>
2795 * pt.c (more_specialized): Don't optimize len==0.
2796 (fn_type_unification): If we're adding the return type, increase len.
2798 * typeck.c (build_binary_op): Fix pmf comparison logic.
2800 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2801 DECL_STATIC_FUNCTION_P.
2803 * semantics.c (genrtl_finish_function): Don't try to jump to
2804 return_label unless it exists.
2806 In partial ordering for a call, ignore parms for which we don't have
2808 * call.c (joust): Pass len to more_specialized.
2809 (add_template_candidate_real): Strip 'this', pass len.
2810 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2811 (get_bindings_order): New fn. Pass len down.
2812 (get_bindings_real): Strip 'this', pass len.
2813 (fn_type_unification): Likewise.
2814 (type_unification_real): Succeed after checking 'len' args.
2815 (most_specialized_instantiation): Lose explicit_args parm.
2816 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2819 2000-12-21 Jason Merrill <jason@redhat.com>
2821 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2822 DECL_TEMPLATE_RESULT.
2824 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2825 lookup_fnfields_here.
2827 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2829 * call.c (build_object_call): Also allow conversions that return
2830 reference to pointer to function.
2831 (add_conv_candidate): Handle totype being ref to ptr to fn.
2832 (build_field_call): Also allow members of type reference to function.
2833 Lose support for calling pointer to METHOD_TYPE fields.
2835 * error.c (dump_expr): Handle *_CAST_EXPR.
2837 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2839 * tree.c (break_out_cleanups): Lose.
2840 * cp-tree.h: Remove prototype.
2841 * typeck.c (build_component_ref): Don't break_out_cleanups.
2842 (build_compound_expr): Likewise.
2843 * semantics.c (finish_expr_stmt): Likewise.
2845 2000-12-20 Richard Henderson <rth@redhat.com>
2847 * cp-tree.h: Update declarations.
2848 * decl.c (finish_case_label): Return the new stmt node.
2849 * semantics.c (finish_goto_stmt): Likewise.
2850 (finish_expr_stmt, finish_return_stmt): Likewise.
2851 (finish_break_stmt, finish_continue_stmt): Likewise.
2852 (finish_asm_stmt): Likewise.
2853 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2854 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2855 (simple_if, simple_stmt): Return the new stmt node.
2858 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2860 * cp-tree.h: Don't declare warn_long_long.
2862 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2864 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2867 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2869 * pt.c (unify): Handle when both ARG and PARM are
2870 BOUND_TEMPLATE_TEMPLATE_PARM.
2872 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2874 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2875 DECL_TEMPLATE_PARM_P.
2877 2000-12-15 Jason Merrill <jason@redhat.com>
2879 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2881 * init.c (build_new_1): Don't strip quals from type.
2883 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2885 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2887 * call.c (build_new_function_call): Lose space before paren in
2889 (build_new_method_call): Likewise.
2891 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2893 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2895 * pt.c (check_explicit_specialization): Propagate default
2896 function arguments to explicit specializations.
2898 2000-12-13 DJ Delorie <dj@redhat.com>
2900 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2903 2000-12-08 Jason Merrill <jason@redhat.com>
2905 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2907 Clean up copy-initialization in overloading code.
2908 * call.c (build_user_type_conversion_1): Die if we are asked to
2909 convert to the same or a base type.
2910 (implicit_conversion): Avoid doing so. Lose reference binding code.
2911 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2912 direct-initialization. Also do direct-init part of copy-init.
2913 (build_user_type_conversion): Don't provide context to convert_like.
2914 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2915 the constructor call for copy-init.
2917 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2918 instantiation of a member template.
2919 (do_decl_instantiation): Not here.
2921 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2923 * class.c (check_field_decls): Don't special case anonymous
2924 fields in error messages.
2925 (note_name_declared_in_class): Use %D on diagnostic.
2927 * tree.c (pod_type_p): Use strip_array_types.
2928 (cp_valid_lang_attribute): Likewise.
2929 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2930 multiple evaluations.
2931 (cp_has_mutable_p): Use strip_array_types.
2933 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2935 * cp-tree.h (sufficient_parms_p): Declare new function.
2936 * call.c (sufficient_parms_p): New function, broken out of ...
2937 (add_function_candidate): ... here. Use it.
2938 (add_conv_candidate): Use it.
2939 * decl.c (grok_ctor_properties): Use it.
2941 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2943 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2945 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2947 * decl2.c (lang_decode_option): Handle -Wformat-security.
2949 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2951 * pt.c (verify_class_unification): New function.
2952 (get_class_bindings): Use it.
2953 (try_class_unification): Tidy.
2954 (unify): Handle when argument of a template-id is not
2955 template parameter dependent.
2956 (template_args_equal): Handle when TREE_CODE's do not match.
2958 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2960 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2961 for -save-temps, pass all relevant -Defines to it, and then don't
2962 pass them to cc1plus.
2964 2000-12-05 Will Cohen <wcohen@redhat.com>
2966 * decl.c (finish_case_label): Cleared
2967 more_cleanups_ok in surrounding function scopes.
2968 (define_label): Likewise.
2970 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2972 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2973 (get_matching_virtual): Remove.
2974 (look_for_overrides): Declare new function.
2975 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2977 * class.c (check_for_override): Move base class iteration code
2978 to look_for_overrides.
2979 * search.c (next_baselink): Remove.
2980 (get_virtuals_named_this): Remove.
2981 (get_virtual_destructor): Remove.
2982 (tree_has_any_destructors_p): Remove.
2983 (struct gvnt_info): Remove.
2984 (check_final_overrider): Remove `virtual' from error messages.
2985 (get_matching_virtuals): Remove. Move functionality to ...
2986 (look_for_overrides): ... here, and ...
2987 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2990 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2992 * typeck.c (get_delta_difference): If via a virtual base,
2994 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2997 2000-12-04 Richard Henderson <rth@redhat.com>
2999 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3001 2000-12-04 Jason Merrill <jason@redhat.com>
3003 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3004 (write_builtin_type): Pass intSI_type_node and the like through
3006 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3007 Pass intSI_type_node and the like through type_for_mode.
3008 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3009 * pt.c (tsubst, unify): Likewise.
3010 * tree.c (walk_tree): Likewise.
3011 * error.c (dump_type): Likewise.
3012 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3014 * Make-lang.in: Tweak top comment for emacs.
3017 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3019 * class.c (clone_function_decl): Robustify.
3021 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3023 * decl.c (store_bindings): Only search in the non modified
3024 old_bindings for duplicates.
3026 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3028 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3031 * typeck.c (build_static_cast): Remove unused variable.
3033 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3035 * pt.c: Fix typo in comment.
3037 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3039 * decl2.c (warn_format): Remove definition.
3040 (lang_decode_option): Handle -Wformat-nonliteral,
3041 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3043 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3045 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3046 (init_decl_processing): Don't create string_type_node,
3047 const_string_type_node, wint_type_node, intmax_type_node,
3048 uintmax_type_node, default_function_type, ptrdiff_type_node and
3049 unsigned_ptrdiff_type_node. Adjust position of call to
3050 c_common_nodes_and_builtins.
3051 (identifier_global_value): New function.
3053 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3055 * call.c (standard_conversion): Reject pointer to member
3056 conversions from ambiguous, inaccessible or virtual bases.
3057 * typeck.c (build_static_cast): Don't check pointers to members
3060 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3062 * method.c (do_build_copy_constructor): Preserve cv
3063 qualifications when accessing source object members.
3064 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3067 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3069 * method.c (do_build_assign_ref): Construct appropriately
3070 CV-qualified base reference. Don't allow const casts in base
3073 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3075 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3076 incomplete return type.
3078 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3080 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3081 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3084 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3086 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3088 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3090 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3092 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3094 * decl.c (grokdeclarator): Do type access control on friend
3097 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3099 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3100 bison parser ickiness.
3101 * pt.c (tsubst_friend_function): Enter namespace scope when
3102 tsubsting the function name.
3103 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3105 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3107 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3108 * cvt.c (cp_convert_to_pointer): Add force parameter.
3109 Allow conversions via virtual base if forced.
3110 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3111 (ocp_convert): Likewise.
3112 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3113 * typeck.c (get_delta_difference): Adjust handling of virtual
3116 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3118 * tree.c (struct list_hash): Remove.
3119 (list_hash_table): Make it be an htab.
3120 (struct list_proxy): New type.
3121 (list_hash_eq): New function.
3122 (list_hash_pieces): Renamed from ...
3123 (list_hash): ... this.
3124 (list_hash_lookup): Remove.
3125 (list_hash_add): Remove.
3126 (hash_tree_cons): Use the generic hashtable.
3127 (mark_list_hash): Remove.
3128 (init_tree): Create the hashtable.
3130 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3132 * method.c (build_mangled_C9x_name): Rename to
3133 build_mangled_C99_name. Change C9X references in comments to
3136 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3138 * parse.y (unary_expr): Move VA_ARG from here ...
3139 (primary): ... to here.
3141 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3143 * semantics.c (finish_id_expr): If type is error_mark, return
3146 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3148 * pt.c (lookup_template_class): Simplify loop exit constructs.
3149 Cope when there is no partial instantiation of a template
3152 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3154 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3156 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3158 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3161 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3162 destructors that haven't already been cloned.
3164 2000-11-20 Richard Henderson <rth@redhat.com>
3166 * parse.y (yyparse_1): Rename the parser entry point.
3168 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3170 * mangle.c (write_name): Use <unscoped-name> for names directly in
3172 (write_unscoped_name): Accept names directly in function scope.
3174 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3176 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3177 * parse.y (extdef): Add EXPORT reduction.
3178 * spew.c (yylex): Don't skip export here.
3180 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3182 * decl.c (init_decl_processing): Correct name of pure virtual
3183 function under the new ABI.
3184 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3185 (throw_bad_typeid): Likewise for bad typeid function.
3187 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3189 * decl.c (grokparms): Don't even function types of `void' type,
3191 * mangle.c (write_type): Don't crash when confronted with the
3194 * decl.c (grokparms): Don't create parameters of `void' type.
3196 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3198 * lex.c (mark_impl_file_chain): Delete.
3199 (init_parse): Remove call to ggc_add_string_root. No need to
3200 ggc_strdup a string constant. Do not add impl_file_chain to GC
3202 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3204 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3206 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3208 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3210 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3211 * decl.c (grokdeclarator): Don't reject void parms here.
3212 (require_complete_types_for_parms): Simplify, use
3213 complete_type_or_else.
3214 (grokparms): Remove bitrot. Remove funcdef parm.
3215 Deal with ellipsis parm lists here.
3216 * semantics.c (finish_parmlist): Don't append void_list_node
3217 here. Set PARMLIST_ELLIPSIS_P.
3219 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3221 * typeck2.c (incomplete_type_error): Reorganise to avoid
3222 excessive diagnostics.
3224 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3226 * lex.c (struct impl_files, internal_filename): Constify a char *.
3228 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3230 * mangle.c (write_special_name_constructor): Don't generate
3231 assembler junk when confronted with an old-style constructor.
3232 (write_special_name_destructor): Likewise.
3233 (mangle_decl_string): Do it here instead.
3235 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3237 * call.c (op_error): Make error messages clearer.
3239 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3241 * decl.c (wrapup_globals_for_namespace): Don't mark things
3242 TREE_ASM_WRITTEN when they're not.
3244 2000-11-15 Jason Merrill <jason@redhat.com>
3246 * typeck2.c (friendly_abort): Uncount the error before handing
3249 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3251 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3253 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3255 * class.c (build_vtbl_initializer): Fix typo in comment.
3256 * typeck.c (expr_sizeof): Don't crash on errors.
3258 2000-11-14 Jim Wilson <wilson@redhat.com>
3260 * lang-specs.h: Add %2 after %(cc1_options).
3262 2000-11-14 Richard Henderson <rth@redhat.com>
3264 * typeck.c (c_sizeof): Be strict about casting result value
3265 back to c_size_type_node.
3266 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3268 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3270 * typeck.c (build_unary_op): Use boolean_increment from
3271 c-common.c, moving the relevant code there.
3273 2000-11-11 Jason Merrill <jason@redhat.com>
3275 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3277 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3280 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3282 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3283 * lex.c (copy_lang_decl): Likewise.
3285 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3287 * dump.c (cp_dump_tree): Don't dump function bodies here.
3289 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3290 (dump.o): Update dependency list.
3291 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3292 (flag_dump_translation_unit): Likewise.
3293 (CP_TYPE_QUALS): Adjust definition.
3294 (DECL_C_BIT_FIELD): Remove.
3295 (SET_DECL_C_BIT_FIELD): Likewise.
3296 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3297 (add_maybe_template): Likewise.
3298 (strip_array_types): Likewise.
3299 (dump_node_to_file): Likewise.
3300 (cp_dump_tree): New function.
3301 * decl.c (init_decl_processing): Set lang_dump_tree.
3302 * decl2.c (flag_dump_translation_unit): Remove.
3303 * dump.c: Move most of it to ../c-dump.c.
3304 (cp_dump_tree): New function.
3305 * pt.c (add_maybe_template): Remove.
3306 * typeck.c (strip_array_types): Likewise.
3308 2000-11-07 Eric Christopher <echristo@redhat.com>
3310 * decl.c (init_decl_processing): Change definition of
3311 __wchar_t to wchar_t. Remove artificial declaration of
3313 * lex.c: Change instances of __wchar_t to wchar_t.
3315 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3317 * lex.c (do_identifier): Don't lookup_name for operators.
3318 * parse.y (operator): Save looking_for_typename.
3319 (unoperator): Restore it.
3320 * spew.c (frob_opname): Use nth_token for lookahead.
3322 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3324 * decl.c (grok_op_properties): Always use coerce_new_type and
3326 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3327 exception specification. Tidy up.
3328 (coerce_delete_type): Preserve exception specification. Tidy up.
3330 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3332 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3333 (push_binding_level), error.c (cp_tree_printer), pt.c
3334 (process_partial_specialization, tsubst_template_arg_vector),
3335 search.c (lookup_member): Use memset () instead of bzero ().
3337 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3339 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3341 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3343 * Make-lang.in (c++.distdir): Remove.
3345 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3347 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3348 declarations from different namespaces to be combined.
3350 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3352 * decl.c: Include tm_p.h.
3354 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3356 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3358 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3360 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3361 (build_overload_value), repo.c (open_repo_file), xref.c
3362 (open_xref_file): Use strchr () and strrchr () instead of index ()
3365 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3367 * call.c (build_over_call): Call fold on the CALL_EXPR.
3369 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3371 * error.c (dump_template_decl): Separate template hearders with
3374 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3376 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3377 TS_* flags with corresponding TFF_*. Adjust prototypes of
3378 functions (which used to take a tree_string_flags) to take an int.
3380 * cp-tree.h (enum tree_string_flags): Remove
3381 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3382 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3383 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3384 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3385 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3386 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3387 (type_as_string, decl_as_string, expr_as_string,
3388 context_as_string): Adjust prototype.
3390 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3391 instead of TS_PLAIN.
3393 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3394 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3397 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3399 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3400 (linkage_kind): New enumeration.
3401 (decl_linkage): New function.
3402 * decl2.c (comdat_linkage): Extend comment.
3403 * error.c (dump_function_decl): Print the arguments used to
3404 instantiate a template, even when not printing the type of the
3406 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3407 not TREE_PUBLIC, to test for external linkage.
3408 * tree.c (decl_linkage): New function.
3410 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3412 * pt.c (instantiate_decl): Always instantiate static data members
3413 initialized in-class.
3415 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3417 * Make-lang.in: Move all build rules here from Makefile.in,
3418 adapt to new context. Wrap all rules that change the current
3419 directory in parentheses. Expunge all references to $(P).
3420 When one command depends on another and they're run all at
3421 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3422 all object-file generation rules. Delete obsolete variables.
3424 * Makefile.in: Delete.
3425 * config-lang.in: Delete outputs= line.
3427 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3429 * error.c (dump_function_decl): Print no space between
3430 `ptr-operator' the `type-specifier' of the return type.
3431 (dump_type_prefix): Make sure we put space at the appropriate
3434 2000-10-23 Jason Merrill <jason@redhat.com>
3436 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3438 2000-10-22 Jason Merrill <jason@redhat.com>
3440 * call.c (build_conditional_expr): Use ocp_convert to force
3443 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3445 * call.c (standard_conversion): Use RVALUE_CONVs for all
3446 expressions that satisfy lvalue_p, not just those that satisfy
3449 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3451 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3452 not one with TYPE_IS_SIZETYPE set.
3453 (dubious_conversion_warnings): Remove special-case code.
3455 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3457 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3458 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3459 (dump_type_prefix): Print vector-of-int as 'int vector'.
3460 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3461 * tree.c (walk_tree): Handle VECTOR_TYPE.
3463 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3465 2000-10-21 Jason Merrill <jason@redhat.com>
3467 * parse.y (operator): Set got_object from got_scope.
3468 Set looking_for_typename.
3469 * decl.c (lookup_name_real): Clear val after setting from_obj.
3470 Reorganize diagnostic.
3472 2000-10-20 Jason Merrill <jason@redhat.com>
3474 * tree.c (walk_tree): Don't walk into default args.
3476 * error.c (dump_expr): Use host_integerp.
3478 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3480 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3481 "since" in error message.
3483 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3485 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3487 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3489 * decl.c (revert_static_member_fn): Fixed typo.
3491 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3493 * class.c (subobject_offset_fn): New type.
3494 (dfs_record_base_offsets): Remove.
3495 (record_base_offsets): Likewise.
3496 (dfs_search_base_offsets): Likewise.
3497 (record_subobject_offset): New function.
3498 (check_subobject_offset): Likewise.
3499 (walk_subobject_offsets): Likewise.
3500 (record_subobject_offsets): Likewise.
3501 (layout_conflict_p): Reimplement.
3502 (layout_nonempty_base_or_field): Correct handling of type
3503 conflicts during layout.
3504 (layout_empty_base): Likewise.
3505 (build_base_field): Adjust to handle new representation of empty
3507 (build_base_fields): Likewise.
3508 (layout_virtual_bases): Likewise.
3509 (splay_tree_compare_integer_csts): New function.
3510 (layout_class_type): Use a splay_tree, rather than a varray, to
3511 represent the offsets of empty bases.
3513 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3514 * decl.c (select_decl): Don't return declarations that are
3517 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3519 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3520 (fake_std_node): New macro.
3521 * decl.c (in_std): Rename to ...
3522 (in_fake_std): ... this.
3523 (flag_no_builtin): Remove.
3524 (flag_no_nonansi_builtin): Likewise.
3525 (walk_namespaces_r): Use fake_std_node.
3526 (push_namespace): Use std_identifier.
3527 (pop_namespace): Use in_fake_std.
3528 (lookup_name_real): Use fake_std_node.
3529 (init_decl_processing): When -fhonor-std, create the `std'
3530 namespace. Don't create a dummy fake_std_node in that case.
3531 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3532 (builtin_function): Put builtins whose names don't begin
3533 with `_' in the std namespace.
3534 * decl2.c (flag_no_builtin): Remove.
3535 (flag_no_nonansi_builtin): Likewise.
3536 (set_decl_namespace): Use fake_std_node.
3537 (validate_nonmember_using_decl): Likewise.
3538 (do_using_directive): Likewise.
3539 (handle_class_head): Likewise.
3540 * dump.c (dequeue_and_dump): Likewise.
3541 * except.c (init_exception_processing): Use std_identifier.
3542 * init.c (build_member_call): Use fake_std_node.
3543 * rtti.c (init_rtti_processing): Use std_identifier.
3545 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3547 * cp-tree.h (back_end_hook): Remove declaration.
3548 * decl2.c (back_end_hook): Remove definition.
3550 * dump.c (dequeue_and_dump): Dump TREE_USED.
3552 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3554 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3556 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3558 * decl.c (WINT_TYPE): Define.
3559 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3560 c_size_type_node, signed_size_type_node and wint_type_node.
3562 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3564 * decl2.c (warn_missing_format_attribute): New variable.
3565 (lang_decode_option): Decode -Wmissing-format-attribute.
3567 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3569 * typeck.c (qualify_type): Remove.
3570 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3572 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3574 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3576 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3578 * Makefile.in (parse.c, parse.h): Create atomically.
3580 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3582 * class.c (current_obstack): Remove.
3583 * decl.c (ggc_p): Remove.
3584 (start_decl): Don't use decl_tree_cons.
3585 (grokdeclarator): Don't use build_decl_list.
3586 (start_function): Don't use decl_tree_cons.
3587 (finish_function): Don't mess with obstacks.
3588 * decl2.c (grok_x_components): Don't use build_decl_list.
3589 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3590 (implicitly_declare_fn): Don't call build_decl_list.
3591 * parse.y (frob_specs): Don't call build_decl_list or
3593 (expr_or_declarator_intern): Don't call decl_tree_cons.
3594 (primary): Don't call build_decl_list.
3595 (fcast_or_absdcl): Likewise.
3596 (typed_declspecs): Don't call decl_tree_cons.
3597 (reserved_declspecs): Don't call build_decl_list.
3598 (declmods): Likewise.
3599 (reserved_typespecquals): Likewise.
3601 (new_type_id): Likewise.
3602 (cv_qualifiers): Likewise.
3603 (after_type_declarator_intern): Likewise.
3604 (notype_declarator_intern): Likewise.
3605 (absdcl_intern): Likewise.
3606 (named_parm): Likewise.
3607 * pt.c (most_specialized_class): Likewise.
3608 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3609 (init_repo): Initialize it.
3610 * search.c (current_obstack): Remove.
3611 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3613 2000-10-09 Richard Henderson <rth@cygnus.com>
3615 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3616 (c++ language support bits for libgcc): Remove.
3617 (c++.clean): Remove cplib2.txt cleanup.
3618 * config-lang.in (headers, lib2funcs): Remove.
3620 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3621 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3622 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3623 * inc/new.h, inc/typeinfo: Remove files.
3625 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3627 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3629 (init_decl_processing): Initialize intmax_type_node and
3632 2000-10-06 Richard Henderson <rth@cygnus.com>
3634 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3635 (original_result_rtx): Remove.
3636 * decl.c (save_function_data): Don't clear x_result_rtx.
3637 (mark_lang_function): Don't mark it either.
3638 * expr.c (fixup_result_decl): Remove.
3639 * semantics.c (genrtl_named_return_value): Frob the return decl
3640 before calling emit_local_var.
3641 (genrtl_finish_function): Don't call fixup_result_decl.
3642 Always emit the jump to return_label.
3644 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3646 * pt.c (lookup_template_class): Set current access for enum.
3647 (tsubst_enum): Set file & line for enum decl.
3649 * spew.c (yylex): Remove unused variable.
3651 2000-10-05 Richard Henderson <rth@cygnus.com>
3653 * semantics.c (genrtl_finish_function): Don't init or check
3654 can_reach_end; remove noreturn and return value checks.
3656 2000-10-05 Tom Tromey <tromey@cygnus.com>
3658 * init.c (build_java_class_ref): Use `build_static_name' with a
3659 suffix, not a prefix, to build the class object's name.
3661 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3663 * cp-tree.h (access_kind): Fix comment typo.
3664 * decl2.c (grokfield): Fix diagnostic typo.
3665 * semantics.c (finish_template_type): Fix comment typo.
3666 (finish_qualified_object_call_expr): Likewise.
3668 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3670 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3673 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3675 * spew.c (frob_id): New static function.
3676 (frob_opname): Use it.
3679 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3681 * decl.c (lang_mark_false_label_stack): Remove.
3682 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3684 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3686 * gxxint.texi: Use @email for formatting email addresses.
3688 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3690 * error.c: Remove direct obstack manipulation. Replace with
3691 output_buffer-based formatting. Adjust calls to removed macros.
3692 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3693 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3694 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3696 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3698 * ir.texi: Move to ../c-tree.texi.
3700 2000-09-20 Jason Merrill <jason@redhat.com>
3702 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3704 2000-09-21 Andreas Jaeger <aj@suse.de>
3706 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3707 * cp-tree.h: ... here.
3709 * error.c: Remove declaration of cp_printer.
3711 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3713 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3715 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3717 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3720 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3722 * decl.c (start_function): Robustify.
3724 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3726 * cp-tree.h (check_function_format): Accept a `status' parameter.
3728 * call.c, typeck.c: Updates calls to `check_function_format'.
3730 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3732 * decl2.c (handle_class_head): Always push some scope even
3735 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3737 * cp-tree.h (struct cp_language_function): Remove
3738 x_scope_stmt_stack and name_declared.
3739 (current_scope_stmt_stack): Remove.
3740 (function_name_declared_p): New macro.
3741 (struct lang_decl_flags): Use c_lang_decl as a base class.
3743 (struct lang_decl): Replace saved_tree with context.
3744 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3745 (SET_DECL_FRIEND_CONTEXT): Likewise.
3746 (DECL_VIRTUAL_CONTEXT): Likewise.
3747 (DECL_SAVED_TREE): Remove.
3748 (C_DECLARED_LABEL_FLAG): Likewise.
3749 (cplus_expand_expr_stmt): Don't declare.
3750 (add_decl_stmt): Likewise.
3751 (add_scope_stmt): Likewise.
3752 * decl.c (mark_stmt_tree): Remove.
3753 (case_compare): Likewise.
3754 (finish_case_label): Use c_add_case_label.
3755 (init_decl_processing): Set more language-specific hooks.
3756 (build_enumerator): Fix typo in comment.
3757 (cplus_expand_expr_stmt): Remove.
3758 (mark_lang_function): Use mark_c_language_function.
3759 (lang_mark_tree): Use c_mark_lang_decl.
3760 * decl2.c: Change order of inclusion.
3761 * except.c: Likewise.
3762 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3763 back on c_expand_expr.
3764 * friend.c: Include expr.h.
3765 * init.c: Change order of inclusion.
3766 * Makefile.in: Update dependencies.
3767 * lex.h (free_lang_decl_chain): Remove.
3768 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3769 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3771 (instantiate_decl): Use function_name_declared_p.
3772 * semantics.c (lang_expand_expr_stmt): Remove.
3773 (set_current_function_name_declared): Likewise.
3774 (current_function_name_declared): Likewise.
3775 (begin_compound_stmt): Use function_name_declared_p.
3776 (add_decl_stmt): Remove.
3777 (setup_vtbl_ptr): Use function_name_declared_p.
3778 (add_scope_stmt): Remove.
3779 (current_scope_stmt_stack): New function.
3780 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3781 (expand_body): Use function_name_declared_p.
3782 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3783 * typeck.c: Change order of includes.
3784 (convert_sequence): Remove.
3786 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3788 * lex.c (reswords): Add _Complex.
3790 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3792 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3794 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3796 * init.c (begin_init_stmts): Don't use // comments.
3798 2000-09-12 Jason Merrill <jason@redhat.com>
3800 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3801 all non-extern arrays.
3803 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3804 typenames, too. Downgrade complaint to pedwarn.
3805 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3806 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3807 'class This::Inherited'.
3809 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3811 * decl.c (finish_case_label): Given the LABEL_DECL a
3814 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3816 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3817 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3818 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3819 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3820 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3822 (sorry_for_unsupported_tree, print_scope_operator,
3823 print_left_paren, print_right_paren, print_left_bracket,
3824 print_right_bracket, print_whitespace): Likewise.
3825 (aggr_variety): Rename to class_key_or_enum.
3826 (print_type): Rename to print_type_id.
3827 (print_type_specifier_seq, print_simple_type_specifier,
3828 print_elaborated_type_specifier,
3829 print_rest_of_abstract_declarator,
3830 print_parameter_declaration_clause, print_exception_specification,
3831 print_nested_name_specifier, print_template_id,
3832 typedef_original_name, print_template_argument_list_start,
3833 print_template_argument_list_end): New functions.
3835 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3837 * ir.texi: Add more documentation.
3839 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3841 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3842 (current_function_parms): Don't define.
3843 (struct cp_language_function): Remove parms_stored.
3844 (current_function_just_assigned_this): Don't define.
3845 (current_function_parms_stored): Likewise.
3846 (static_ctors): Declare.
3847 (static_dtors): Likewise.
3848 (SF_EXPAND): Don't define.
3849 (expand_start_early_try_stmts): Remove declaration.
3850 (store_parm_decls): Likewise.
3851 * decl.c (static_ctors): Don't declare.
3852 (static_dtors): Likewise.
3853 (struct binding_level): Remove this_block.
3854 (poplevel): Remove dead code.
3855 (set_block): Likewise.
3856 (mark_binding_level): Don't mark this_block.
3857 (mark_saved_scope): Don't mark x_function_parms.
3858 (init_decl_processing): Don't add current_function_parms as a GC
3860 (check_function_type): Change prototype.
3861 (start_function): Remove RTL-generation code.
3862 (expand_start_early_try_stmts): Remove.
3863 (store_parm_decls): Give it internal linkage. Remove
3864 RTL-generation code.
3865 (finish_function): Remove RTL-generation code.
3866 * decl2.c (static_ctors): Fix formatting.
3867 (static_dtors): Likewise.
3868 * method.c (use_thunk): Don't call store_parm_decls.
3869 (synthesize_method): Likewise.
3870 * optimize.c (maybe_clone_body): Likewise.
3871 * parse.y (fn.def2): Likewise.
3872 (.set_base_init): Likewise.
3873 (nodecls): Likewise.
3874 * pt.c (instantiate_decl): Likewise.
3875 * rtti.c (synthesize_tinfo_fn): Likewise.
3876 * semantics.c (genrtl_try_block): Simplify.
3877 (expand_body): Use genrtl_start_function and
3878 genrtl_finish_function.
3879 (genrtl_start_function): New function.
3880 (genrtl_finish_function): Likewise.
3882 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3884 * error.c (cp_tree_printer, case 'P'): Append break.
3886 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3888 * cp-tree.h (frob_opname): Declare.
3889 * parse.y (saved_scopes): New static variable.
3890 (cp_parse_init): Adjust.
3891 (do_id): If lastiddecl is NULL, do do_identifier.
3892 (operator): Save scope information.
3893 (unoperator): New reduction. Restore scope information.
3894 (operator_name): Append unoperator. Call frob_opname.
3895 * spew.c (frob_opname): Define.
3897 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3899 * decl.c, rtti.c: Include defaults.h if not already included.
3900 Don't define the *_TYPE_SIZE macros.
3902 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3904 * cp-tree.h (push_switch): Change prototype.
3905 (check_cp_case_value): Remove declaration.
3906 (decl_constant_value): Likewise.
3907 * decl.c (struct cp_switch): Add switch_stmt and cases.
3908 (case_compare): New function.
3909 (push_switch): Set switch_stmt. Initialize cases.
3910 (pop_switch): Clean up cases.
3911 (define_case_label): Rename to ...
3912 (finish_case_label): ... this. Do semantic analysis for case
3914 (start_function): Correct comment.
3915 * decl2.c (check_cp_case_value): Remove.
3916 * expr.c (do_case): Remove.
3917 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3918 * semantics.c (genrtl_do_poplevel): Remove declaration.
3919 (RECHAIN_STMTS): Remove.
3920 (finish_break_stmt): Use build_break_stmt.
3921 (finish_continue_stmt): Use build_continue_stmt.
3922 (finish_switch_cond): Adjust condition here, rater than in
3923 c_expand_start_case.
3924 (finish_case_label): Remove.
3925 * typeck.c (c_expand_return): Remove.
3926 (c_expand_start_case): Likewise.
3928 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3930 * ir.texi: Document type nodes.
3932 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3934 * cp-tree.h (init_cp_semantics): Declare.
3935 (genrtl_try_block): Don't declare.
3936 (genrtl_handler): Likewise.
3937 (genrtl_catch_block): Likewise.
3938 (genrtl_ctor_stmt): Likewise.
3939 (genrtl_subobject): Likewise.
3940 (genrtl_do_poplevel): Likewise.
3941 (genrtl_named_return_value): Likewise.
3942 * lex.c (init_parse): Call init_cp_semantics.
3943 * semantics.c (genrtl_try_block): Give it internal linkage.
3944 (genrtl_handler): Likewise.
3945 (genrtl_catch_block): Likewise.
3946 (genrtl_ctor_stmt): Likewise.
3947 (genrtl_subobject): Likewise.
3948 (genrtl_do_poplevel): Likewise.
3949 (genrtl_named_return_value): Likewise.
3950 (lang_expand_stmt): Rename to ...
3951 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3952 (init_cp_semantics): Define.
3954 * decl.c (initialize_local_var): Remove RTL-generating code.
3955 * semantics.c (genrtl_try_block): Fix formatting.
3957 Move statement-tree facilities from C++ to C front-end.
3958 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3959 (void_zero_node): Remove.
3960 (stmt_tree): Likewise.
3961 (scope_chain): Adjust.
3962 (language_function): Rename to cp_language_function.
3963 (cp_function_chain): Adjust.
3964 (current_stmt_tree): Remove.
3965 (last_tree): Likewise.
3966 (last_expr_type): Likewise.
3967 (struct lang_decl): Adjust.
3968 (STMT_IS_FULL_EXPR_P): Remove.
3970 (begin_stmt_tree): Likewise.
3971 (finish_stmt_tree): Likewise.
3972 (walk_tree_fn): Likewise.
3973 (walk_stmt_tree): Likewise.
3974 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3975 * decl.c (mark_stmt_tree): Adjust type.
3976 (init_decl_processing): Don't build void_zero_node.
3977 (initialize_local_var): Adjust usage of current_stmt_tree.
3978 (finish_enum): Use add_stmt, not add_tree.
3979 (save_function_data): Adjust use of language_function.
3980 (finish_constructor_body): Use add_stmt, not add_tree.
3981 (finish_destructor_body): Likewise.
3982 (push_cp_function_context): Adjust use of language_function.
3983 (pop_cp_function_context): Likewise.
3984 (mark_lang_function): Likewise.
3985 (mark_cp_function_context): Likewise.
3986 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3987 (build_vec_init): Likewise.
3988 * semantics.c (SET_LAST_STMT): Remove.
3989 (RECHAIN_STMTS): Don't use it.
3990 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3991 (current_stmt_tree): Define.
3993 (finish_goto_stmt): Use add_stmt, not add_tree.
3994 (finish_expr_stmt): Likewise.
3995 (begin_if_stmt): Likewise.
3996 (finish_then_clause): Likewise.
3997 (begin_while_stmt): Likewise.
3998 (begin_do_stmt): Likewise.
3999 (finish_return_stmt): Likewise.
4000 (begin_for_stmt): Likewise.
4001 (finish_break_stmt): Likewise.
4002 (finish_continue_stmt): Likewise.
4003 (begin_switch_stmt): Likewise.
4004 (finish_case_label): Likewise.
4005 (begin_try_block): Likewise.
4006 (begin_function_try_block): Likewise.
4007 (begin_handler): Likewise.
4008 (begin_catch_block): Likewise.
4009 (begin_compound_stmt): Likewise.
4010 (begin_asm_stmt): Likewise.
4011 (finish_asm_stmt): Likewise.
4012 (finish_label_stmt): Likewise.
4013 (add_decl_stmt): Likewise.
4014 (finish_subobject): Likewise.
4015 (finish_decl_cleanup): Likewise.
4016 (finish_named_return_value): Likewise.
4017 (setup_vtbl_ptr): Likewise.
4018 (add_scope_stmt): Likewise.
4019 (finish_stmt_expr): Likewise.
4020 (prune_unused_decls): Remove.
4021 (begin_stmt_tree): Likewise.
4022 (finish_stmt_tree): Likewise.
4023 (prep_stmt): Adjust use of current_stmt_tree.
4024 (lang_expand_stmt): Likewise.
4025 * tree.c (statement_code_p): Remove.
4026 (cp_statement_code_p): New function.
4027 (walk_stmt_tree): Remove.
4028 (init_tree): Set lang_statement_code_p.
4030 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4032 Integrated preprocessor.
4034 * Make-lang.in, Makefile.in: Remove all references to input.c,
4035 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4036 * gxx.gperf, hash.h, input.c: Delete.
4037 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4038 initialized properly.
4040 * class.c (fixup_pending_inline): Take a tree, not a
4041 struct pending_inline *. All callers changed.
4042 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4043 RID_PROTECTED entries in ridpointers[] array here.
4044 * decl.c (duplicate_decls): Do not refer to struct
4046 (record_builtin_type, init_decl_processing): Use RID_MAX not
4048 (grokdeclarator): Use C_IS_RESERVED_WORD.
4049 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4051 (grok_x_components): Do not inspect pending_inlines chain.
4053 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4054 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4055 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4056 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4057 TIME_IDENTIFIER_FILEINFO): Kill.
4059 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4061 * parse.y: Call do_pending_inlines unconditionally.
4062 reinit_parse_for_method is now snarf_method. fn.defpen is no
4063 longer necessary. Remove unnecessary <itype> annotation on
4064 SCOPE. Do not refer to end_of_file or struct pending_inline.
4065 * semantics.c (begin_inline_definitions): Call
4066 do_pending_inlines unconditionally.
4068 * lex.c: Remove all code now shared with C front end.
4069 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4070 into the get_identifier table. Rewrite pragma handling to
4071 work with the registry. Move code to save tokens for later
4072 processing to spew.c.
4074 * spew.c: Rewrite everything in terms of token streams instead
4075 of text. Move routines here from lex.c / input.c as
4076 appropriate. GC-mark trees hanging off the pending inlines
4079 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4081 * NEWS: Mention that the named return value extension has been
4083 * cp-tree.h (original_result_rtx): Define.
4084 (TREE_REFERENCE_EXPR): Remove.
4085 (DECL_VPARENT): Likewise.
4086 (pushdecl_nonclass_level): Likewise.
4087 (store_return_init): Likewise.
4088 (reinit_lang_specific): Likewise.
4089 (genrtl_named_return_value): Change prototype.
4090 * decl.c (original_result_rtx): Remove.
4091 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4092 Do not generate RTL for local variables here.
4093 (store_return_init): Remove.
4094 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4096 (finish_named_return_value): Adjust accordingly. Warn that this
4097 extension is deprecated.
4098 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4100 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4102 * pt.c (type_unification_real): Replace switch with if.
4103 (unify): Tsubst non-type parms before comparing.
4105 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4107 * error.c (dump_typename): New function, broken out of ...
4108 (dump_type): ... here. Use it.
4109 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4111 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4113 * init.c (build_offset_ref): Deal with namespace scoped
4116 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4118 * class.c (resolve_address_of_overloaded_function): Add
4119 explanation message.
4120 * decl.c (define_case_label): Reformat explanation.
4121 * decl2.c (finish_static_data_member_decl): Likewise.
4122 (grokfield): Likewise.
4123 * friend.c (do_friend): Likewise.
4125 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4127 * tree.c (walk_tree): Expose tail recursion.
4128 (walk_stmt_tree): New function.
4129 * cp-tree.h: Prototype walk_stmt_tree.
4130 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4131 the BLOCKs directly. If a BLOCK has no variables after
4132 pruning, discard it.
4133 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4134 restore the line number.
4136 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4138 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4139 (pt.o): Remove dependency on HTAB_H.
4140 * cp-tree.h: Include hashtab.h.
4141 (walk_tree): Change prototype.
4142 (walk_tree_without_duplicates): New function.
4143 * decl.c (check_default_argument): Use it.
4144 * optimize.c (remap_decl): Adjust calls to walk_tree.
4145 (copy_body): Likewise.
4146 (expand_calls_inline): Likewise.
4147 (calls_setjmp_p): Use walk_tree_without_duplicates.
4148 * pt.c: Don't include hashtab.h.
4149 (for_each_template_parm): Use walk_tree_without_duplicates.
4150 * semantics.c (finish-stmt_tree): Likewise.
4151 (expand_body): Likewise.
4152 * tree.c (walk_tree): Add additional parameter.
4153 (walk_tree_without_duplicates): New function.
4154 (count_trees): Use it.
4155 (verify_stmt_tree): Adjust call to walk_tree.
4156 (find_tree): Use walk_tree_without_duplicates.
4157 (no_linkage_check): Likewise.
4158 (break_out_target_exprs): Adjust call to walk_tree.
4159 (cp_unsave): Likewise.
4161 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4163 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4164 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4165 * cp-tree.h (TYPE_BINFO): Adjust comment.
4166 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4167 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4168 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4169 (TYPE_TEMPLATE_INFO): Likewise.
4170 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4171 * class.c (push_nested_class): Likewise.
4172 * decl.c (lookup_name_real): Likewise.
4173 (grokdeclarator): Likewise.
4174 (grok_op_properties): Likewise.
4175 (xref_tag): Likewise.
4176 (xref_basetypes): Likewise.
4177 * decl2.c (constructor_name_full): Likewise.
4178 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4179 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4180 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4181 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4182 (dump_type_suffix): Likewise.
4183 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4185 (get_aggr_from_typedef): Likewise.
4186 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4187 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4188 (write_template_parm): Likewise.
4189 (write_template_template_parm): Check tree code instead of
4190 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4191 * method.c (build_overload_nested_name): Add
4192 BOUND_TEMPLATE_TEMPLATE_PARM.
4193 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4194 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4195 * pt.c (convert_template_argument): Check tree code instead of
4196 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4197 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4198 (for_each_template_parm): Adjust comment.
4199 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4200 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4201 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4202 template_args_equal to compare template template parameter cases.
4203 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4204 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4206 * tree.c (copy_template_template_parm): Decide whether to create
4207 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4208 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4209 (copy_tree_r): Likewise.
4210 * typeck.c (comptypes): Likewise. Check tree code instead of
4211 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4213 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4215 * decl.c (finish_function): Move the code for handling functions
4216 marked with the constructor and destructor attributes inside the
4219 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4221 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4223 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4225 * pt.c (lookup_template_class): Remove abort.
4226 * tree.c (get_type_decl): Allow error_mark_node.
4228 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4230 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4233 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4235 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4238 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4240 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4241 union tag mismatch error reporting.
4243 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4245 * call.c (build_scoped_method_call): Check it is not a namespace.
4247 2000-08-30 Jason Merrill <jason@redhat.com>
4249 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4251 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4252 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4253 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4255 * decl.c (start_function): Always call make_function_rtl.
4257 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4259 * semantics.c (prune_unused_decls): New function.
4260 (finish_stmt_tree): Call it via walk_tree.
4262 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4264 * class.c (build_secondary_vtable): Constify a char *.
4265 * decl.c (init_decl_processing): Initialize function_id_node,
4266 pretty_function_id_node, and func_id_node.
4267 * input.c (struct input_source): Constify 'str'.
4268 (feed_input): Constify first argument.
4269 * mangle.c (write_identifier): Constify argument.
4270 * pt.c (mangle_class_name_for_template): Constify argument.
4272 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4274 * typeck.c (mark_addressable): Remove code that pokes around in
4277 2000-08-28 Jason Merrill <jason@redhat.com>
4279 * lex.c (file_name_nondirectory): Move to toplev.c.
4281 * cp-tree.h (LOCAL_CLASS_P): New macro.
4282 * class.c (finish_struct_1): Use it.
4284 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4286 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4287 (write_encoding): Pass another argument to write_name.
4288 (write_name): Add ignore_local_scope parameter. Fix handling of
4290 (write_nested_name): Use write_unqualified_name.
4291 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4292 (write_template_prefix): Use write_unqualified_name.
4293 (write_component): Remove.
4294 (write_local_name): Add parameter. Use direct local entity to
4295 discriminator calculation.
4296 (write_class_enum_type): Pass another argument to write_name.
4297 (write_template_template_arg): Likewise.
4298 (make_guard_variable): Likewise.
4300 2000-08-27 Jason Merrill <jason@redhat.com>
4302 * decl.c (pushdecl): Matching decls for local externs are found in
4303 the current level. Propagate linkage information from previous
4306 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4308 * ir.texi (Expressions): Fix typo.
4310 2000-08-25 Greg McGary <greg@mcgary.org>
4312 * tree.c (init_tree): Use ARRAY_SIZE.
4314 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4316 * error.c (cp_tree_printer): Rework.
4318 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4320 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4322 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4323 (cp-demangle.o): Remove target.
4324 (dyn-string.o): Likewise.
4326 * decl.c (grokfndecl): Require that `main' return an `int'.
4327 * mangle.c (write_encoding): Don't mangle return types for
4328 conversion functions.
4330 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4332 * error.c (tree_formatting_info): New data type.
4333 (tree_being_formatted): New macro.
4334 (tree_formatting_flags): Likewise.
4335 (put_whitespace): Likewise.
4336 (print_tree_identifier): Likewise.
4337 (print_identifier): Likewise.
4338 (cp_tree_printer, print_function_argument_list, print_declaration,
4339 print_expression, print_function_declaration,
4340 print_function_parameter, print_type, print_cv_qualifier): New
4342 (init_error): Initialize lang_printer.
4344 2000-08-24 Jason Merrill <jason@redhat.com>
4346 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4347 adjustment necessary.
4349 2000-08-24 Greg McGary <greg@mcgary.org>
4351 * cp-tree.h (MAIN_NAME_P): Remove macro.
4353 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4355 * error.c (print_instantiation_context): Don't forget to flush the
4358 2000-08-23 Jason Merrill <jason@redhat.com>
4360 * typeck.c (build_ptrmemfunc): Save the input pmf.
4362 * method.c (process_modifiers): Use same_type_p.
4364 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4366 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4367 * mangle.c (write_function_type): Change prototype.
4368 (write_encoding): Don't mangle return types for
4369 constructors or destructors.
4370 (write_type): Adjust call to write_function_type.
4371 * pt.c (instantiate_template): Instantiate alternate entry points
4372 when instantiating the main function.
4374 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4376 * error.c (cp_print_error_function): Don't use embedded '\n' in
4379 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4381 * decl.c (init_decl_processing): Remove bogus initialization.
4382 * error.c (lang_print_error_function): Restore here.
4383 (init_error): Initialize print_error_function.
4385 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4387 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4389 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4391 * Makefile.in (error.o): Depends on diagnostic.h
4393 * cp-tree.h (problematic_instantiation_changed,
4394 record_last_problematic_instantiation, current_instantiation,
4395 print_instantiation_context): Declare.
4396 (maybe_print_template_context): Remove.
4398 * decl.c (init_decl_processing): Set print_error_function to NULL.
4399 (lang_print_error_function): Remove, since we're using a new
4402 * error.c: #include diagnostic.h
4403 (function_category): New function.
4404 (cp_diagnostic_starter): Likewise.
4405 (cp_diagnostic_finalizer): Likewise.
4406 (cp_print_error_function): Likewise.
4407 (maybe_print_instantiation_context): Likewise.
4408 (print_instantiation_full_context): Likewise.
4409 (print_instantiation_partial_context): Likewise.
4410 (print_instantiation_context): Define.
4411 (init_error): Initialize diagnostic pager and finalizer.
4413 * pt.c (problematic_instantiation_changed): Define.
4414 (record_last_problematic_instantiation): Likewise.
4415 (current_instantiation): Likewise.
4416 (maybe_print_template_context): Remove.
4417 (print_template_context): Likewise.
4418 (current_tinst_level): Make static to reflect Brendan Kehoe's
4419 change of 1995-04-13.
4420 (push_tinst_level): Call print_instantiation_context.
4422 2000-08-21 Nix <nix@esperi.demon.co.uk>
4424 * lang-specs.h: Do not process -o or run the assembler if
4427 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4429 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4431 * decl2.c (lang_decode_option): Disable gettext attributes for
4434 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4436 * lex.c (lang_init_options): Default diagnostic message maximum
4437 length to 80, when line-wrapping.
4439 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4441 * class.c (build_vtbl_initializer): Clear the entire
4442 vtbl_init_data. Start keeping track of the functions for which we
4443 have created vcall offsets here.
4444 (dfs_build_vcall_offset_vtbl_entries): Remove.
4445 (build_vcall_offset_vtbl_entries): Reimplement.
4446 (add_vcall_offset_vtbl_entries_r): New function.
4447 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4448 computing when vcall offsets are necessary.
4450 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4452 * decl.c (member_function_or_else): Use cp_error ... %T.
4453 (grokdeclarator): Likewise.
4454 (start_method): Likewise.
4455 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4457 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4459 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4462 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4464 * cp-tree.h (PTRMEM_OK_P): New macro.
4465 (itf_ptrmem_ok): New enumeration value.
4466 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4467 argument. Diagnose implicit pointer to member.
4468 (instantiate_type): Don't diagnose implicit pointer to member
4469 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4470 resolve_address_of_overloaded_function.
4471 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4472 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4473 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4474 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4475 (build_unary_op): Deal with single non-static member in
4478 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4480 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4482 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4484 * cp-tree.h (enum_name_string): Remove prototype.
4485 (report_case_error): Remove prototype.
4486 * cp/typeck2.c (enum_name_string): Remove.
4487 (report_case_error): Remove.
4488 * error.c (dump_expr): Deal with enum values directly.
4489 Correctly negate integer constant.
4491 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4493 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4494 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4495 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4496 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4497 (__cxa_vec_new): Use __cxa_vec_new2.
4498 (__cxa_vec_delete): Use __cxa_vec_delete2.
4500 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4502 * vec.cc (__cxa_vec_new): Set "C" linkage.
4503 (__cxa_vec_ctor): Likewise.
4504 (__cxa_vec_cctor): Likewise.
4505 (__cxa_vec_dtor): Likewise.
4506 (__cxa_vec_delete): Likewise.
4507 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4508 (__cxa_vec_ctor): Likewise.
4509 (__cxa_vec_cctor): Likewise.
4510 (__cxa_vec_dtor): Likewise.
4511 (__cxa_vec_delete): Likewise.
4513 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4515 * class.c (instantiate_type): Reinstate local variable
4516 deleted in previous change.
4518 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4521 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4523 * cp-tree.h (instantiate_type_flags): New enumeration.
4524 (instantiate_type): Change parameter.
4525 * class.c (instantiate_type): Adjust prototype. Adjust.
4526 * call.c (standard_conversion): Adjust instantiate_type call.
4527 (reference_binding): Likewise.
4528 (build_op_delete_call): Likewise.
4529 (convert_like_real): Likewise.
4530 * cvt.c (cp_convert_to_pointer): Likewise.
4531 (convert_to_reference): Likewise.
4532 * pt.c (convert_nontype_argument): Likewise.
4533 * typeck.c (build_binary_op): Likewise.
4534 (build_ptrmemfunc): Likewise.
4535 (convert_for_assignment): Likewise.
4537 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4539 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4540 (current_aggr): Define.
4541 * decl.c (grokdeclarator): Make sure a friend class is an
4542 elaborated type specifier.
4543 * parse.y (current_aggr): Remove static definition.
4544 (cp_parse_init): Adjust.
4545 (structsp): Clear and restore current_aggr.
4546 (component_decl_list): Clear current_aggr.
4548 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4549 aggregate tag on the typename's context.
4551 * pt.c (tsubst_friend_class): Return error_mark_node, if
4553 (instantiate_class_template): Ignore error_mark_node friend types.
4555 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4557 * cvt.c (warn_ref_binding): New static function, broken out of ...
4558 (convert_to_reference): ... here. Use it.
4560 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4562 * parse.y (template_arg): Add rule for template qualified with
4565 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4567 * decl2.c (add_function): Reorganize.
4568 (arg_assoc): Do not consider function template decls.
4570 2000-08-11 Jason Merrill <jason@redhat.com>
4572 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4575 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4577 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4578 (lookup_nested_tag): Likewise.
4580 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4583 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4585 * parse.y (named_complex_class_head_sans_basetype): Remove
4588 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4590 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4591 explicit TEMPLATE_ID_EXPR args.
4592 (build_expr_from_tree, case CALL_EXPR): Likewise.
4594 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4596 * decl.c (check_tag_decl): Diagnose typename's which don't
4599 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4601 * init.c (build_aggr_init): Reject bogus array initializers
4604 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4606 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4608 * cp/tinfo.cc (__dynamic_cast): Likewise.
4609 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4611 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4613 * cvt.c (convert_to_pointer_force): Fix error message when
4614 attempting to cast from ambiguous base.
4616 2000-08-08 Jason Merrill <jason@redhat.com>
4618 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4619 (tsubst_template_arg_vector): Likewise.
4621 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4622 assume that one will be as large as the union.
4624 2000-08-07 Kazu Hirata <kazu@hxi.com>
4626 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4627 * decl.c (pop_labels): Likewise.
4629 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4631 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4633 (__pointer_to_member_type_info): Likewise.
4634 (__base_class_info): Likewise.
4635 (__class_type_info): Likewise.
4636 (__si_class_type_info): Likewise.
4637 (__vmi_class_type_info): Likewise.
4638 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4639 Changed member names to match specifications.
4640 (__vmi_class_type_info::__do_find_public_src): Likewise.
4641 (__si_class_type_info::__do_dyncast): Likewise.
4642 (__vmi_class_type_info::__do_dyncast): Likewise.
4643 (__si_class_type_info::__do_upcast): Likewise.
4644 (__vmi_class_type_info::__do_upcast): Likewise.
4645 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4646 (__pbase_type_info::__pointer_catch): Likewise.
4647 (__pointer_type_info::__pointer_catch): Likewise.
4648 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4650 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4652 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4653 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4654 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4656 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4658 * cp-tree.h (add_method): Change prototype.
4659 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4660 Don't double the size of the method vector in the error case.
4661 (handle_using_decl): Adjust call to add_method.
4662 (add_implicitly_declared_members): Likewise.
4663 (clone_function_decl): Likewise.
4664 * decl2.c (check_classfn): Likewise.
4665 * semantics.c (finish_member_declaration): Likewise.
4667 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4669 * decl.c (flag_isoc94): New variable.
4671 2000-08-02 Jason Merrill <jason@redhat.com>
4673 * pt.c (do_type_instantiation): Add complain parm; don't complain
4674 if called recursively.
4675 * cp-tree.h, parse.y: Adjust.
4677 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4679 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4680 -Wno-strict-prototypes.
4682 * g++spec.c: Adjust type of second argument to
4683 lang_specific_driver, and update code as necessary.
4685 * cp-tree.h: Don't prototype min_precision here.
4686 (my_friendly_assert): Cast expression to void.
4687 * semantics.c (do_poplevel): Initialize scope_stmts.
4689 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4691 * cp-tree.h (DECL_NEEDED_P): Tweak.
4693 2000-07-28 Jason Merrill <jason@redhat.com>
4695 * lang-specs.h: Use %i in rule for .ii files.
4697 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4699 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4701 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4703 Allow indirect primary bases.
4704 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4706 (CLASSTYPE_VFIELD_PARENT): Remove.
4707 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4708 (BINFO_PRIMARY_BINFO): Remove.
4709 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4710 (BINFO_VBASE_PRIMARY_P): Likewise.
4711 (BINFO_PRIMARY_BASE_OF): New macro.
4712 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4713 (get_primary_binfo): New function.
4714 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4715 * class.c (vcall_offset_data_s): Rename to ...
4716 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4717 and add ctor_vtbl_p.
4718 (get_derived_offset): Use get_primary_binfo.
4719 (dfs_mark_primary_bases): Adjust handling of virtual primary
4721 (mark_primary_bases): Likewise.
4722 (set_primary_base): Take a binfo, not an integer, as a
4723 representation of the primary base.
4724 (indirect_primary_base_p): Remove.
4725 (determine_primary_base): Adjust for indirect primary bases.
4726 (dfs_find_final_overrider): Fix typo in coment.
4727 (update_vtable_entry_for_fn): Use get_primary_binfo.
4728 (layout_nonempty_base_or_field): Tweak.
4729 (build_base_fields): Adjust for new primary base semantics.
4730 (dfs_propagate_binfo_offsets): Remove.
4731 (propagate_binfo_offsets): Rewrite.
4732 (dfs_set_offset_for_shared_vbases): Remove.
4733 (layout_virtual_bases): Don't use it.
4734 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4736 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4737 CLASSTYPE_VFIELD_PARENT.
4738 (dfs_get_primary_binfo): New function.
4739 (get_primary_binfo): Likewise.
4740 (dump_class_hierarchy_r): Tweak printing of primary bases.
4741 (build_vtbl_initializer): Fix typo in comments. Use
4743 (build_vcall_and_vbase_vtbl_entries): Likewise.
4744 (build_vbaes_offset_vtbl_entries): Likewise.
4745 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4746 BV_VCALL_INDEX to handle indirect primary bases.
4747 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4748 (build_rtti_vtbl_entries): Likewise.
4749 * search.c (get_shared_vbase_if_not_primary): Tweak.
4750 (find_vbase_instance): Likewise.
4751 (binfo_for_vtable): Simplify.
4752 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4753 (make_binfo): Make it have 11 entries.
4755 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4757 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4758 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4759 ascertaining primaryness.
4760 (G): Remove template_args.
4761 (decl_is_template_id): New function.
4762 (write_encoding): Use decl_is_template_id.
4763 (write_name): Likewise. Handle type_decls. Get main variant of
4765 (write_nested_name): Likewise.
4766 (write_prefix): Likewise.
4767 (write_template_prefix): Likewise.
4768 (write_special_name_constructor): Remove defunct production from
4770 (write_bare_function_type): Remove comment about absent parameter.
4771 (write_template_template_arg): Add missing grammar production to
4774 2000-07-27 Jason Merrill <jason@redhat.com>
4776 * decl.c (duplicate_decls): If common_type produces a non-typedef
4777 type for a typedef, just use the old type.
4779 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4781 * cp-tree.h (function_depth): Declare.
4782 (verify_stmt_tree): Likewise.
4783 (find_tree): Likewise.
4784 * decl.c (function_depth): Give it external linkage.
4785 * optimize.c (optimize_function): Increment and decrement it.
4786 * tree.c (verify_stmt_tree_r): New function.
4787 (verify_stmt_tree): Likewise.
4788 (find_tree_r): Likewise.
4789 (find_tree): Likewise.
4791 2000-07-27 Jason Merrill <jason@redhat.com>
4793 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4795 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4797 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4799 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4800 * decl2.c (get_guard): Call cp_finish_decl, not
4801 rest_of_decl_compilation, for local guards.
4802 * lex.c (do_identifier): Remove unused variable.
4804 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4806 * parse.y: Add missing ';'.
4808 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4810 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4813 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4815 Kill strict_prototype. Backwards compatibility only for
4816 non NO_IMPLICIT_EXTERN_C systems.
4817 * cp-tree.h (flag_strict_prototype): Remove.
4818 (strict_prototype): Remove.
4819 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4820 * decl.c (maybe_push_to_top_level): Adjust.
4821 (pop_from_top_level): Adjust.
4822 (decls_match): Only allow sloppy parm matching for ancient
4824 (init_decl_processing): Adjust.
4825 (grokdeclarator): Adjust.
4826 * decl2.c (flag_strict_prototype): Remove.
4827 (strict_prototype): Remove.
4828 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4829 (lang_f_options): Remove "strict-prototype".
4830 (unsupported-options): Add "strict-prototype".
4831 * lex.c (do_identifier): Adjust.
4832 (do_scoped_id): Adjust.
4833 * parse.y (empty_parms): Adjust.
4834 * class.c (push_lang_context): Adjust.
4835 (pop_lang_context): Adjust.
4836 * typeck.c (comp_target_parms): Adjust.
4838 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4840 * decl.c (poplevel): Deal with anonymous variables at for scope.
4841 (maybe_inject_for_scope_var): Likewise.
4843 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4845 * decl.c: Remove all signal handling code, now done in toplev.c.
4847 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4849 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4851 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4854 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4856 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4857 Define my_friendly_assert and my_friendly_abort as macros
4858 which may call friendly_abort. Prototype friendly abort, not
4859 my_friendly_abort or my_friendly_assert.
4860 * decl.c (signal_catch): Report the signal caught in the error
4861 message. Call fatal directly.
4862 * typeck2.c (ack, my_friendly_assert): Delete.
4863 (my_friendly_abort): Rename to friendly_abort. Expect file,
4864 line, and function parameters. Report the abort code, then
4865 call fancy_abort. Do not mask an abort if errors have
4868 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4870 * typeck.c (comp_target_parms): Remove obsolete parameter.
4871 (comp_target_types): Adjust.
4873 2000-07-17 Jason Merrill <jason@redhat.com>
4875 * typeck.c (mark_addressable): Never set TREE_USED.
4876 * call.c (build_call): Don't abort on calls to library functions
4877 that have been declared normally.
4879 * typeck.c (build_binary_op): Fix grammar in warning.
4881 * exception.cc (__eh_free): Fix prototype.
4883 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4885 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4886 IDENTIFIER_NAMESPACE_VALUE.
4888 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4890 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4891 * method.c (use_thunk): Correct handling of vcall offsets.
4893 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4895 * .cvsignore: parse.h and parse.c have no cp- prefix.
4897 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4899 * .cvsignore: New file.
4901 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4903 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4905 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4907 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4909 * parse.h: Likewise.
4911 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4913 * class.c (layout_class_type): Add pointers to virtual bases after
4914 base classes under the old ABI.
4916 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4918 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4919 (finish_continue_stmt): Likewise.
4920 (begin_for_stmt): Remove call to note_level_for_for.
4921 (finish_goto_stmt): Change call from build_min_nt
4923 (finish_expr_stmt): Likewise.
4924 (begin_if_stmt): Likewise.
4925 (begin_while_stmt): Likewise.
4926 (finish_while_stmt): Likewise.
4927 (finish_return_stmt): Likewise.
4928 (begin_for_stmt): Likewise.
4929 (finish_for_stmt): Likewise.
4930 (finish_break_stmt): Likewise.
4931 (begin_switch_stmt): Likewise.
4932 (finish_case_label): Likewise.
4933 (genrtl_try_block): Likewise.
4934 (begin_try_block): Likewise.
4935 (begin_handler): Likewise.
4936 (begin_compound_stmt): Likewise.
4937 (finish_asm_stmt): Likewise.
4938 (finish_label_stmt): Likewise.
4939 (add_decl_stmt): Likewise.
4940 (finish_subobject): Likewise.
4941 (finish_decl_cleanup): Likewise.
4942 (finish_named_return_value): Likewise.
4943 (setup_vtbl_ptr): Likewise.
4944 (add_scope_stmt): Likewise.
4945 * decl.c (finish_constructor_body): Likewise.
4946 (finish_destructor_body): Likewise.
4947 * optimize.c (copy_body_r): Likewise.
4948 (initialize_inlined_parameters): Likewise.
4949 (declare_return_variable): Likewise.
4950 (expand_call_inline): Likewise.
4952 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4954 * semantics.c (expand_body): Sync interface information
4955 at the end of function body expansion.
4957 2000-07-09 Jason Merrill <jason@redhat.com>
4959 * init.c (build_new_1): Bail early if the call to new fails.
4961 * decl.c (compute_array_index_type): Check specifically for
4962 an INTEGER_CST, not just TREE_CONSTANT.
4964 * decl.c (duplicate_decls): Don't call duplicate_decls on
4965 the DECL_TEMPLATE_RESULT.
4966 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4969 * error.c (dump_template_bindings): Don't crash if we had an
4970 invalid argument list.
4972 * typeck.c (c_expand_start_case): Do narrowing here.
4973 * semantics.c (finish_switch_cond): Not here.
4975 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4977 * parse.y (asm_clobbers): Do string concatenation.
4979 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4981 * decl.c (pushtag): Don't put local classes in template functions
4982 on the local_classes list.
4984 2000-07-04 Scott Snyder <snyder@fnal.gov>
4986 * decl2.c (get_guard): Add missing return for old ABI local
4989 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4991 * cp-tree.h (char_type_p): New function.
4992 * decl.c (init_decl_processing): Don't initialize
4993 signed_wchar_type_node or unsigned_wchar_type_node.
4994 (complete_array_type): Handle brace-enclosed string-constants.
4995 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4996 * tree.c (char_type_p): New function.
4997 * typeck2.c (digest_init): Use char_type_p.
4999 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5001 * pt.c (tsubst): Don't layout type, if it's error_mark.
5003 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5005 * pt.c (instantiate_pending_templates): Reset template level.
5007 2000-07-05 Jason Merrill <jason@redhat.com>
5009 * call.c (joust): Don't complain about `operator char *()' beating
5010 `operator const char *() const'.
5012 2000-07-04 scott snyder <snyder@fnal.gov>
5013 Jason Merrill <jason@redhat.com>
5015 * repo.c (repo_get_id): Handle the case where a class with virtual
5016 bases has a null TYPE_BINFO_VTABLE.
5018 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5019 Jason Merrill <jason@redhat.com>
5021 * parse.y (member_init): Just pass in the type.
5022 * init.c (expand_member_init): Handle getting a type.
5024 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5025 Jason Merrill <jason@redhat.com>
5027 * decl.c (finish_function): Warn if a function has no return
5029 Suggested by Andrew Koenig.
5030 * typeck.c (check_return_expr): Do set current_function_returns_value
5031 if we got an error_mark_node.
5033 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5035 * decl2.c (push_decl_namespace): Push the original namespace.
5037 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5039 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5040 * semantics.c (begin_class_definition): Clear it.
5042 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5044 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5045 (genrtl_expr_stmt): Likewise.
5046 (genrtl_decl_stmt): Likewise.
5047 (genrtl_if_stmt): Likewise.
5048 (genrtl_while_stmt): Likewise.
5049 (genrtl_do_stmt): Likewise.
5050 (genrtl_return_stmt): Likewise.
5051 (genrtl_for_stmt): Likewise.
5052 (genrtl_break_stmt): Likewise.
5053 (genrtl_continue_stmt): Likewise.
5054 (genrtl_scope_stmt): Likewise.
5055 (genrtl_switch_stmt): Likewise.
5056 (genrtl_case_label): Likewise.
5057 (genrtl_begin_compound_stmt): Likewise.
5058 (genrtl_finish_compound_stmt): Likewise.
5059 (genrtl_compound_stmt): Likewise.
5060 (genrtl_asm_stmt): Likewise.
5062 * init.c (begin_init_stmts): Remove call to
5063 genrtl_begin_compound_stmt.
5064 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5066 * semantics.c (lang_expand_stmt): Changed call to
5067 genrtl_compound_stmt to ignore return value.
5069 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5071 * mangle.c (canonicalize_for_substitution): Return the canonical
5074 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5076 * typeck.c (commonparms): Remove obstack manipulations.
5078 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5080 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5082 * Makefile.in (OBJS): Added ../c-semantics.o.
5083 (OBJDEPS): Likewise.
5085 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5087 (struct stmt_tree): Added comment.
5088 (current_function_name_declared): Removed.
5089 (stmts_are_full_exprs_p): Likewise.
5090 (genrtl_do_pushlevel): Likewise.
5091 (genrtl_clear_out_block): Likewise.
5092 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5093 (DECL_ANON_UNION_ELEMS): Likewise.
5094 (emit_local_var): Likewise.
5095 (make_rtl_for_local_static): Likewise.
5096 (do_case): Likewise.
5097 (expand_stmt): Likewise.
5098 (genrtl_decl_cleanup): Likewise.
5099 (c_expand_asm_operands): Likewise.
5100 (c_expand_return): Likewise.
5101 (c_expand_start_case): Likewise.
5103 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5104 (emit_local_var): Likewise.
5105 (initialize_local_var): Change reference to
5106 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5107 Change reference to stmts_are_full_exprs_p to
5108 current_stmt_tree->stmts_are_full_exprs_p.
5109 (push_cp_function_context): Likewise.
5111 * expect.c (expand_throw): Change reference to
5112 stmts_are_full_exprs_p.
5114 * init.c (build_aggr_init): Change reference to
5115 stmts_are_full_exprs_p.
5116 (build_vec_init): Likewise.
5118 * optimize.c (maybe_clone_body): Change reference to
5119 current_function_name_declared to
5120 cp_function_chain->name_declared.
5122 * pt.c (instantiate_decl): Change reference to
5123 current_function_name_declared to
5124 cp_function_chain->name_declared.
5126 * semantics.c (expand_cond): Moved declaration to c-common.h.
5127 (genrtl_do_pushlevel): Moved to c-semantics.c.
5128 (genrtl_clear_out_block): Likewise.
5129 (genrtl_goto_stmt): Likewise.
5130 (genrtl_expr_stmt): Likewise.
5131 (genrtl_decl_stmt): Likewise.
5132 (gerntl_if_stmt): Likewise.
5133 (genrtl_while_stmt): Likewise.
5134 (genrtl_do_stmt): Likewise.
5135 (genrtl_return_stmt): Likewise.
5136 (genrtl_for_stmt): Likewise.
5137 (genrtl_break_stmt): Likewise.
5138 (genrtl_continue_stmt): Likewise.
5139 (genrtl_scope_stmt): Likewise.
5140 (genrtl_switch_stmt): Likewise.
5141 (genrtl_case_label): Likewise.
5142 (genrtl_begin_compound_stmt): Likewise.
5143 (genrtl_finish_compound_stmt): Likewise.
5144 (genrtl_compound_stmt): Likewise.
5145 (genrtl_asm_stmt): Likewise.
5146 (genrtl_decl_cleanup): Likewise.
5147 (expand_cond): Likewise.
5148 (expand_stmt): Renamed to ...
5149 (lang_expand_stmt): ... this.
5150 (lang_expand_expr_stmt): Initialize.
5151 (set_current_function_name_declared): Likewise.
5152 (stmts_are_full_exprs_p): Likewise.
5153 (current_function_name_declared): Likewise.
5154 (anon_aggr_type_p): Likewise.
5155 (do_poplevel): Change reference to
5156 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5157 Change reference to stmts_are_full_exprs_p to
5158 current_stmt_tree->stmts_are_full_exprs_p.
5159 (add_tree): Likewise.
5160 (finish_expr_stmt): Likewise.
5161 (prep_stmt): Likewise.
5162 (lang_expand_stmt): Likewise.
5163 (begin_compound_stmt): Change reference to
5164 current_function_name_declared to
5165 cp_function_chain->name_declared and call to
5166 current_function_name_declared().
5167 (setup_vtbl_ptr): Likewise.
5168 (genrtl_do_poplevel): Removed.
5170 2000-06-30 Jason Merrill <jason@redhat.com>
5172 * init.c (init_init_processing): Go back to aligning like
5173 double_type_node for old ABI.
5174 (get_cookie_size): Make cookie larger if we get a type that needs
5176 (build_vec_delete): Call it.
5178 * typeck.c (qualify_type_recursive): New fn.
5179 (composite_pointer_type): Use it.
5180 (build_binary_op): Use composite_pointer_type.
5182 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5183 Jason Merrill <jason@redhat.com>
5185 * typeck.c (check_return_expr): Don't complain about returning
5186 NULL from operator new if -fcheck-new.
5187 * cp-tree.h: Declare flag_check_new here.
5190 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5192 * mangle.c (find_substitution): Use same_type_p.
5193 (write_encoding): Don't check for substitutions.
5195 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5197 * parse.y (expr_no_comma_rangle): New non-terminal.
5198 (template_parm): Use it for default parameter case.
5199 (template_arg): Use it.
5200 (expr_no_commas): Remove commented out undefined extensions.
5201 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5202 * parse.h, parse.c: Rebuilt.
5204 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5206 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5207 (finish_asm_stmt): Do it here, instead.
5209 * cp-tree.h (ridpointers): Don't declare.
5210 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5211 (record_builtin_java_type): Likewise.
5212 (init_decl_processing): Likewise.
5213 * lex.c: Move inclusion of lex.h.
5214 (ridpointers): Don't define.
5215 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5217 * lex.h (enum rid): Rename to ...
5218 (enum cp_rid): ... this.
5219 (ridpointers): Don't declare.
5220 * parse.y: Move inclusion of lex.h.
5221 * parse.c: Regenerated.
5222 * spew.c: Move inclusion of lex.h.
5224 * cp-tree.h (struct language_function): Remove temp_name_counter.
5225 (temp_name_counter): Remove.
5226 (get_temp_name): Change prototype.
5227 (get_guard): New function.
5228 (get_guard_cond): Likewise.
5229 (set_guard): Likewise.
5230 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5231 * decl.c (expand_static_init): Use get_guard and friends to
5232 implement guard variables.
5233 * decl2.c (get_temp_name): Assume that the variables created are
5235 (get_sentry): Rename to ...
5236 (get_guard): ... this. Implement new ABI guard variables.
5237 (get_guard_bits): New function.
5238 (get_guard_cond): Likewise.
5239 (set_guard): Likewise.
5240 (start_static_initialization_or_destruction): Use them.
5241 (do_static_initialization): Replace sentry with guard throughout.
5242 (do_static_destruction): Likewise.
5243 * init.c (create_temporary_var): Add comment.
5245 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5247 * mangle.c (find_substitution): Use same_type_p.
5248 (write_encoding): Don't check for substitutions.
5250 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5252 * parse.y (expr_no_comma_rangle): New non-terminal.
5253 (template_parm): Use it for default parameter case.
5254 (template_arg): Use it.
5255 (expr_no_commas): Remove commented out undefined extensions.
5256 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5257 * parse.h, parse.c: Rebuilt.
5259 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5261 * cp-tree.h (flag_const_strings): Remove.
5262 (warn_parentheses): Likewise.
5263 (warn_format): Likewise.
5264 (common_type): Likewise.
5265 (default_conversion): Likewise.
5266 (build_binary_op): Likewise.
5267 (cp_build_binary_op): New macro.
5268 * call.c (build_new_op): Use cp_build_binary_op instead of
5270 * class.c (build_vtable_entry_ref): Likewise.
5271 * decl.c (expand_static_init): Likewise.
5272 (compute_array_index_type): Likewise.
5273 (build_enumerator): Likewise.
5274 * decl2.c (delete_sanity): Likewise.
5275 (start_static_initialization_or_destruction): Likewise.
5276 * error.c (dump_type_suffix): Likewise.
5277 * init.c (resolve_offset_ref): Likewise.
5278 (build_new): Likewise.
5279 (build_new_1): Likewise.
5280 (build_vec_delete_1): Likewise.
5281 (build_vec_init): Likewise.
5282 (build_delete): Likewise.
5283 * rtti.c (synthesize_tinfo_fn): Likewise.
5284 (synthesize_tinfo_var): Likewise.
5285 * search.c (expand_upcast_fixups): Likewise.
5286 (fixup_all_virtual_upcast_offsets): Likewise.
5287 * typeck.c (build_array_ref): Likewise.
5288 (get_member_function_from_ptrfunc): Likewise.
5289 (build_binary_op): Add parameter.
5290 (pointer_int_sum): Use cp_build_binary_op.
5291 (pointer_diff): Likewise.
5292 (build_modify_expr): Likewise.
5293 (get_delta_difference): Likewise.
5294 (build_ptrmemfunc): Likewise.
5296 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5298 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5299 * decl.c (create_implicit_typedef): Adjust.
5300 * decl2.c (build_artificial_parm): Adjust.
5301 * method.c (implicitly_declare_fn): Adjust.
5302 * pt.c (push_inline_template_parms_recursive): Adjust.
5303 (process_template_parm): Adjust.
5304 (overloaded_template_name): Adjust.
5305 * semantics.c (finish_template_template_parm): Adjust.
5307 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5309 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5310 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5311 where to emit thunks.
5312 (build_vtt): Adjust call to build_vtt_inits.
5313 (build_vtt_inits): Add parameter to indicate whether or not
5314 sub-VTTs for virtual bases should be included. Adjust handling of
5315 construction vtables.
5316 (get_matching_base): New function.
5317 (dfs_build_vtt_inits): Rename to ...
5318 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5319 construction vtables.
5320 (dfs_fixup_binfo_vtbls): Likewise.
5321 (build_ctor_vtbl_groups): Build construction vtables for virtual
5323 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5324 to build construction vtbls.
5325 (dfs_accumulate_vtbl_inits): Adjust handling of
5326 construction vtables.
5328 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5331 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5333 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5335 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5337 * search.c (hides): Remove.
5338 (is_subobject_of_p): Add most_derived parameter. Use
5340 (lookup_field_queue_p): Adjust.
5341 (lookup_field_r): Adjust.
5343 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5345 * decl2.c (handle_class_head): Bash typedefs to the type's main
5348 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5350 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5351 (begin_global_stmt_expr): ... this.
5352 (genrtl_finish_stmt_expr): Rename to ...
5353 (finish_global_stmt_expr): ... this.
5354 * init.c (begin_init_stmts): Adjust calls.
5355 (finish_init_stmts): Likewise.
5356 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5357 (begin_global_stmt_expr): ... this.
5358 (genrtl_finish_stmt_expr): Rename to ...
5359 (finish_global_stmt_expr): ... this.
5361 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5363 * search.c (lookup_member): Fix typo in comment.
5365 2000-06-24 Jason Merrill <jason@redhat.com>
5367 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5368 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5370 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5372 * parse.y (complex_direct_notype_declarator): Support global_scope.
5373 * Makefile.in: Adjust conflict count.
5375 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5377 * parse.y (template_arg): Convert TEMPLATE_DECL
5378 that is a template template paramter to
5379 TEMPLATE_TEMPLATE_PARM here.
5381 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5382 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5383 (copy_template_template_parm): Adjust prototype.
5384 * decl.c (grokdeclarator): Remove dead code.
5385 * pt.c (process_template_parm): Tidy.
5386 (lookup_template_class): Construct nodes in
5387 copy_template_template_parm.
5388 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5389 lookup_template_class. Use TYPE_TI_TEMPLATE.
5390 * tree.c (copy_template_template_parm): Add NEWARGS
5392 (mapcar): Adjust call to copy_template_template_parm.
5393 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5394 * method.c (build_template_template_parm_names): Change error
5395 code to avoid compilation warning.
5397 * gxxint.texi: Document template template parameter
5400 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5402 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5403 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5404 (cp-demangle.o): New rule.
5405 (dyn-string.o): Likewise.
5406 * inc/cxxabi.h (__cxa_demangle): New declaration.
5408 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5410 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5411 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5412 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5414 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5415 (make_thunk): Change prototype.
5416 (emit_thunk): Rename to use_thunk.
5417 (mangle_thunk): Change prototype.
5418 * class.c (get_derived_offset): Simplify.
5419 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5420 BV_GENERATE_THUNK_WITH_VTABLE_P.
5421 (build_primary_vtable): Simplify.
5422 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5423 (dfs_find_base): Remove.
5424 (update_vtable_entry_for_fn): Correct bug in finding the base
5425 where a virtual function was first declared. Figure out whether
5426 or not to emit a vcall-thunk with the vtables in which it appears.
5427 Correct logic for deciding whether to use an ordinary thunk, or a
5429 (finish_struct_1): Remove unnecssary code.
5430 (build_vtbl_initializer): Use ssize_int for the running counter of
5432 (build_vtbl_initializer): Only use vcall thunks where necessary.
5433 Mark thunks as needing to be emitted with their vtables, or not.
5434 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5435 indices. Use size_binop.
5436 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5437 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5439 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5440 (build_vtable_entry): Mark thunks as needing to be emitted with
5441 their vtables, or not.
5442 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5443 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5445 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5447 * error.c (dump_expr): Use BV_FN.
5448 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5450 * method.c (make_thunk): Likewise.
5451 (emit_thunk): Rename to use_thunk. Allow callers to decide
5452 whether or not to actually emit the thunk. Adjust for changes in
5453 representation of vcall offsets.
5454 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5455 * semantics.c (emit_associated_thunks): New function.
5456 (expand_body): Use it.
5457 * ir.texi: Adjust decriptions of thunks.
5459 2000-06-22 Jason Merrill <jason@redhat.com>
5461 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5462 (tsubst_friend_function): Copy it here.
5464 * decl.c (grok_op_properties): Fix typo.
5466 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5469 * pt.c (check_explicit_specialization): Clarify error.
5471 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5472 an old OVERLOAD when we're declaring a non-function.
5473 (pushdecl, destroy_local_var): Check for error_mark_node.
5474 (warn_extern_redeclared_static): Also bail early if
5476 (push_overloaded_decl): Ignore an old error_mark_node.
5478 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5480 * call.c (build_x_va_arg): Check if in a template decl.
5481 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5483 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5487 * decl.c (check_goto): Computed gotos assumed OK.
5489 2000-06-20 Jason Merrill <jason@redhat.com>
5491 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5492 for which we don't need to look for instantiations.
5494 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5496 * parse.y (program): Always call finish_translation_unit.
5497 * parse.c, parse.h: Rebuilt.
5499 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5501 * method.c: Don't include hard-reg-set.h.
5503 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5505 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5507 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5509 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5510 * cvt.c (cp_convert_to_pointer): Likewise.
5511 (convert_to_void): Likewise.
5512 * error.c (dump_expr): Likewise.
5513 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5514 * init.c (build_delete): Likewise.
5515 * method.c (emit_thunk): Likewise.
5516 * optmize.c (declare_return_variable): Likewise.
5517 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5518 (get_typeid): Likewise.
5519 (build_dynamic_cast_1): Likewise.
5520 * typeck.c (composite_pointer_type): Likewise.
5521 (common_type): Likewise.
5522 (build_indirect_ref): Likewise.
5523 (build_binary_op): Likewise.
5524 (build_x_compound_expr): Likewise.
5525 (check_return_expr): Likewise.
5526 * typeck2.c (add_exception_specifier): Likewise.
5528 * mangle.c (write_method_parms): Use direct comparison for end
5531 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5533 * cp-tree.h (genrtl_try_block): Declare function.
5534 (genrtl_handler): Likewise.
5535 (genrtl_catch_block): Likewise.
5536 (genrtl_ctor_stmt): Likewise.
5537 (genrtl_subobject): Likewise.
5538 (genrtl_decl_cleanup): Likewise.
5539 (genrtl_do_poplevel): Likewise.
5540 (genrtl_do_pushlevel): Likewise.
5541 (genrtl_clear_out_block): Likewise.
5542 (genrtl_goto_stmt): Likewise.
5543 (genrtl_expr_stmt): Likewise.
5544 (genrtl_decl_stmt): Likewise.
5545 (genrtl_if_stmt): Likewise.
5546 (genrtl_while_stmt): Likewise.
5547 (genrtl_do_stmt): Likewise.
5548 (genrtl_return_stmt): Likewise.
5549 (genrtl_for_stmt): Likewise.
5550 (genrtl_break_stmt): Likewise.
5551 (genrtl_continue_stmt): Likewise.
5552 (genrtl_scope_stmt): Likewise.
5553 (genrtl_switch_stmt): Likewise.
5554 (genrtl_case_label): Likewise.
5555 (genrtl_begin_compound_stmt): Likewise.
5556 (genrtl_finish_compound_stmt): Likewise.
5557 (genrtl_compound_stmt): Likewise.
5558 (genrtl_asm_stmt): Likewise.
5559 (genrtl_named_return_value): Likewise.
5560 (genrtl_begin_stmt_expr): Likewise.
5561 (genrtl_finish_stmt_expr): Likewise.
5562 (finish_for_stmt): Removed first argument.
5563 (finish_switch_stmt): Likewise.
5565 * semantics.c (genrtl_try_block): Define function.
5566 (genrtl_handler): Likewise.
5567 (genrtl_catch_block): Likewise.
5568 (genrtl_ctor_stmt): Likewise.
5569 (genrtl_subobject): Likewise.
5570 (genrtl_decl_cleanup): Likewise.
5571 (genrtl_do_poplevel): Likewise.
5572 (genrtl_do_pushlevel): Likewise.
5573 (genrtl_clear_out_block): Likewise.
5574 (genrtl_goto_stmt): Likewise.
5575 (genrtl_expr_stmt): Likewise.
5576 (genrtl_decl_stmt): Likewise.
5577 (genrtl_if_stmt): Likewise.
5578 (genrtl_while_stmt): Likewise.
5579 (genrtl_do_stmt): Likewise.
5580 (genrtl_return_stmt): Likewise.
5581 (genrtl_for_stmt): Likewise.
5582 (genrtl_break_stmt): Likewise.
5583 (genrtl_continue_stmt): Likewise.
5584 (genrtl_scope_stmt): Likewise.
5585 (genrtl_switch_stmt): Likewise.
5586 (genrtl_case_label): Likewise.
5587 (genrtl_begin_compound_stmt): Likewise.
5588 (genrtl_finish_compound_stmt): Likewise.
5589 (genrtl_compound_stmt): Likewise.
5590 (genrtl_asm_stmt): Likewise.
5591 (genrtl_named_return_value): Likewise.
5592 (genrtl_begin_stmt_expr): Likewise.
5593 (genrtl_finish_stmt_expr): Likewise.
5594 (finish_for_stmt): Removed first argument and generate rtl
5596 (finish_switch_stmt): Likewise.
5597 (do_poplevel): Removed generate rtl specific code.
5598 (do_pushlevel): Likewise.
5599 (add_tree): Likewise.
5600 (finish_goto_stmt): Likewise.
5601 (finish_expr_stmt): Likewise.
5602 (begin_if_stmt): Likewise.
5603 (finish_if_stmt_cond): Likewise.
5604 (finish_then_clause): Likewise.
5605 (begin_else_clause): Likewise.
5606 (finish_else_clause): Likewise.
5607 (finish_if_stmt): Likewise.
5608 (clear_out_block): Likewise.
5609 (begin_while_stmt): Likewise.
5610 (finish_while_stmt_cond): Likewise.
5611 (finish_while_stmt): Likewise.
5612 (begin_do_stmt): Likewise.
5613 (finish_do_body): Likewise.
5614 (finish_do_stmt): Likewise.
5615 (finish_return_stmt): Likewise.
5616 (begin_for_stmt): Likewise.
5617 (finish_for_init_stmt): Likewise.
5618 (finish_for_cond): Likewise.
5619 (finish_for_expr): Likewise.
5620 (finish_break_stmt): Likewise.
5621 (finish_continue_stmt): Likewise.
5622 (begin_switch_stmt): Likewise.
5623 (finish_switch_cond): Likewise.
5624 (finish_case_label): Likewise.
5625 (begin_try_block): Likewise.
5626 (begin_function_try_block): Likewise.
5627 (finish_try_block): Likewise.
5628 (finish_cleanup_try_block): Likewise.
5629 (finish_cleanup): Likewise.
5630 (finish_function_try_block): Likewise.
5631 (finish_handler_sequence): Likewise.
5632 (finish_function_handler_sequence): Likewise.
5633 (begin_handler): Likewise.
5634 (finish_handler_parms): Likewise.
5635 (begin_catch_block): Likewise.
5636 (finish_handler): Likewise.
5637 (begin_compound_stmt): Likewise.
5638 (finish_compound_stmt): Likewise.
5639 (finish_asm_stmt): Likewise.
5640 (finish_label_stmt): Likewise.
5641 (finish_label_decl): Likewise.
5642 (finish_subobject): Likewise.
5643 (finish_decl_cleanup): Likewise.
5644 (finish_named_return_value): Likewise.
5645 (begin_stmt_expr): Likewise.
5646 (finish_stmt_expr): Likewise.
5648 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5649 to call genrtl_expr_stmt when appropriate.
5651 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5652 begin_compound_expr to call genrtl_begin_stmt_expr and
5653 genrtl_begin_compound_expr when appropriate.
5654 (finish_init_stmts): Changed calls to finish_compound_expr and
5655 finish_stmt_expr to call genrtl_finish_compound_expr and
5656 genrtl_finish_stmt_expr when appropriate.
5657 (expand_default_init): Changed call to finish_expr_stmt to call
5658 genrtl_expr_stmt when appropriate.
5659 (build_vec_init): Likewise.
5661 * parse.y (simple_stmt): Removed first argument from call to
5662 finish_for_stmt. Removed first argument from call to
5665 * parse.c: Regenerated.
5667 * pt.c (tsubst_expr): Removed first argument from call to
5668 finish_for_stmt. Removed first argument from call to
5671 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5673 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5674 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5676 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5677 (cplus_tree_code_length[]): Likewise.
5678 (cplus_tree_code_name[]): Likewise.
5679 (init_parse): Added call to add_c_tree_codes. Changed
5680 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5682 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5684 * cp-tree.h (finish_mem_initializers): Declare.
5685 (count_trees): Likewise.
5686 * parse.y (base_init): Use finish_mem_initializers.
5687 * semantics.c (finish_mem_initializers): New function.
5689 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5690 the number of trees.
5692 (count_trees): Don't use it.
5694 2000-06-15 Jason Merrill <jason@redhat.com>
5696 * tree.c (count_trees): New debugging function.
5698 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5699 * init.c (build_member_call): Pull out the name of a DECL.
5701 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5702 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5703 * optimize.c (optimize_function): Not here.
5704 * pt.c (instantiate_decl): Push to TV_PARSE.
5706 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5708 * cp-tree.h (struct language_function): Remove x_base_init_list
5709 and x_member_init_list.
5710 (current_base_init_list): Remove.
5711 (current_member_init_list): Likewise.
5712 (setup_vtbl_ptr): Change prototype.
5713 (emit_base_init): Likewise.
5714 (expand_member_init): Likewise.
5715 (reinit_parse_for_function): Remove.
5716 * decl.c (save_function_data): Don't clear x_base_init_list and
5718 (mark_language_function): Don't mark them.
5719 * init.c (perform_member_init): Tweak comment.
5720 (sort_member_init): Take the list of initializers as an argument.
5721 (sort_base_init): Likewise.
5722 (emit_base_init): Likewise.
5723 (expand_member_init): Return the initializer. Don't use global
5725 * lex.c (reinit_parse_for_function): Remove.
5726 * method.c (build_template_parm_names): Correct substitution.
5727 (do_build_copy_constructor): Don't use current_member_init_list
5728 and current_base_init_list.
5729 (synthesize_method): Likewise.
5730 * parse.y (base_init): Split mem-initializers into
5731 base-initializers and field-initializers.
5732 (member_init_list): Build up the list here.
5733 (member_init): Return the initializer.
5734 (fn.depfn): Don't use reinit_parse_for_function.
5735 * parse.c: Regenerated.
5736 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5738 (tsubst_expr): Don't use current_member_init_list
5739 and current_base_init_list.
5740 (tsubst_expr_values): Rename to ...
5741 (tsubst_initializer_list): ... this. Use convert_from_reference.
5742 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5743 and current_base_init_list.
5744 (begin_function_definition): Don't call reinit_parse_for_function.
5746 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5748 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5751 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5753 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5755 * cp-tree.h (IF_COND): Move to c-common.h.
5756 (THEN_CLAUSE): Likewise.
5757 (ELSE_CLAUSE): Likewise.
5758 (WHILE_COND): Likewise.
5759 (WHILE_BODY): Likewise.
5760 (DO_COND): Likewise.
5761 (DO_BODY): Likewise.
5762 (RETURN_EXPR): Likewise.
5763 (EXPR_STMT_EXPR): Likewise.
5764 (FOR_INIT_STMT): Likewise.
5765 (FOR_COND): Likewise.
5766 (FOR_EXPR): Likewise.
5767 (FOR_BODY): Likewise.
5768 (SWITCH_COND): Likewise.
5769 (SWITCH_BODY): Likewise.
5770 (CASE_LOW): Likewise.
5771 (CASE_HIGH): Likewise.
5772 (GOTO_DESTINATION): Likewise.
5773 (COMPOUND_BODY): Likewise.
5774 (ASM_CV_QUAL): Likewise.
5775 (ASM_STRING): Likewise.
5776 (ASM_OUTPUTS): Likewise.
5777 (ASM_INPUTS): Likewise.
5778 (ASM_CLOBBERS): Likewise.
5779 (DECL_STMT_DECL): Likewise.
5780 (STMT_EXPR_STMT): Likewise.
5781 (LABEL_STMT_LABEL): Likewise.
5782 (SCOPE_BEGIN_P): Likewise.
5783 (SCOPE_END_P): Likewise.
5784 (SCOPE_STMT_BLOCK): Likewise.
5785 (SCOPE_NULLIFIED_P): Likewise.
5786 (SCOPE_NO_CLEANUPS_P): Likewise.
5787 (SCOPE_PARTIAL_P): Likewise.
5788 (ASM_VOLATILE_P): Likewise.
5789 (STMT_LINENO): Likewise.
5790 (STMT_LINENO_FOR_FN_P): Likewise.
5792 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5793 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5794 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5795 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5796 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5798 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5800 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5801 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5803 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5804 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5805 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5807 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5809 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5810 * class.c (dfs_find_final_overrider): Set it appropriately.
5811 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5812 avoid unneeded secondary vptrs.
5814 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5816 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5817 (check_bitfield_decl, check_field_decl): Likewise.
5818 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5819 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5820 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5821 (xfer_tag, finish_enum): Likewise.
5822 * decl2.c (finish_builtin_type): Likewise.
5823 * init.c (init_init_processing): Likewise.
5824 * pt.c (instantiate_class_template): Likewise.
5825 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5826 * cp-tree.h (struct lang_type): Add user_align member.
5827 (CLASSTYPE_USER_ALIGN): Define.
5829 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5831 * Make-lang.in (c++.install-common): Install g++-cross in
5832 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5833 $(target_alias)-g++ and $(target_alias)-c++.
5835 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5837 * class.c (vcall_offset_data_s): Add last_init and fns.
5838 (overrides): Rename to same_signature_p.
5839 (dfs_find_final_overrider): Adjust accordingly.
5840 (mark_overriders): Likewise.
5841 (warn_hidden): Likewise.
5842 (build_vtbl_initializer): Reorganize machinery for building things
5843 at negative offsets.
5844 (build_vcall_and_vbase_vtbl_entries): Likewise.
5845 (build_vbase_offset_vtbl_entries): Likewise.
5846 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5847 offset entries. Do not create two entries for functions with the
5849 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5850 (build_rtti_vtbl_entries): Reorganize machinery for building things
5851 at negative offsets.
5853 * optimize.c (expand_call_inline): Don't recurse into the code
5854 used to initialize the parameters more than once.
5856 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5858 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5859 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5860 (find_substitution): Only use the `Sa' substitution for
5861 std::allocator, not instantiations of it.
5862 (write_template_prefix): Move comment. Only use a TREE_LIST to
5863 represent substitutions for a member template.
5864 (write_array_type): Mangle array dimensions correctly.
5865 * optimize.c (maybe_clone_body): Copy more information from the
5867 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5868 on the regenerated declaration.
5870 2000-06-11 Chip Salzenberg <chip@valinux.com>
5871 Mark Mitchell <mark@codesourcery.com>
5873 * class.c (build_vtable): Clarify comment.
5874 (build_ctor_vtbl_group): Pass the most derived type to
5877 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5879 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5881 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5883 * decl.c (add_binding): Handle duplicate declarations of external
5886 2000-06-09 Chip Salzenberg <chip@valinux.com>
5887 Mark Mitchell <mark@codesourcery.com>
5889 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5891 (write_signed_number): New macro.
5892 (write_unsigned_number): Likewise.
5893 (write_source_name): Use them.
5894 (write_number): Handle signed and unsigned values.
5895 (write_integer_cst): Use tree_int_cst_sgn, and use
5896 write_unsigned_number or write_signed_number as appropriate.
5897 (write_discriminator): Use write_unsigned_number or
5898 write_signed_number as appropriate.
5899 (write_template_arg_literal): Likewise.
5900 (write_array_type): Use tree_low_cst.
5901 (write_template_parm): Use write_unsigned_number or
5902 write_signed_number as appropriate.
5903 (write_substitution): Adjust call to write_number.
5904 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5905 (write_expression): Handle non-type template arguments of
5906 reference type correctly.
5907 (mangle_thunk): Use write_signed_number.
5909 2000-06-09 Chip Salzenberg <chip@valinux.com>
5911 * mangle.c (find_substition): Don't mangle objects with typename
5912 substitutions (e.g. "cin" as "Si").
5914 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5916 * call.c (add_candidate): Use ggc_alloc_cleared.
5917 * decl.c (lookup_label): Likewise.
5918 * lex.c (retrofit_lang_decl): Likewise.
5920 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5922 * semantics.c (expand_body): Push to TV_EXPAND.
5923 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5924 * decl.c (start_function): Always call announce_function.
5926 * tinfo2.cc: Just declare abort.
5928 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5930 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5931 whenever @ is a symbolic name.
5933 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5935 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5937 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5939 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5940 DECL_ASSEMBLER_NAME.
5942 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5944 * decl2.c (c_language): Define.
5946 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5948 * lex.c (lang_init_options): Tweak.
5950 * decl2.c: Remove #inclusion of diagnostic.h
5951 (lang_decode_option): Move diagnostic formatting options to
5954 * lang-options.h: Remove documentation for diagnostic options.
5956 * Makefile.in (lex.o): Depends upon diagnostic.h
5958 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5960 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5961 the same DECL_RESULT, it's not a redefinition.
5962 * pt.c (tsubst_decl): Remove code to handle illegal
5965 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5967 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5969 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5971 * search.c (maybe_suppress_debug_info): Don't check
5972 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5974 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5977 Remember instantiation context in deferred instantiations.
5978 * cp-tree.h (struct tinst_level): Remove.
5979 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5980 * pt.c (current_tinst_level): Now a tree.
5981 (print_template_context, push_tinst_level, pop_tinst_level,
5982 tinst_for_decl): Adjust.
5983 (reopen_tinst_level): New fn.
5984 (init_pt): Register current_tinst_level as a root.
5985 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5986 of the pending templates list.
5987 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5988 * lex.c (extract_interface_info): Adjust.
5989 * decl2.c (warn_if_unknown_interface): Adjust.
5991 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5993 * class.c (indirect_primary_base_p): New function.
5994 (determine_primary_base): Use it.
5996 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5998 Update new-abi dynamic cast algorithm.
5999 * tinfo.cc (__class_type_info::__dyncast_result): Add
6000 whole_details. Adjust constructor.
6001 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6002 Avoid unnecessary searching.
6003 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6005 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6007 * decl.c (init_decl_processing): Don't call record_component_aliases.
6008 * tree.c (build_cplus_array_type_1): Likewise.
6010 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6012 * ir.texi: Correct typo.
6013 * mangle.c (write_expression): Handle non-type template arguments
6014 with reference type.
6015 * method.c (build_overload_value): Likewise.
6016 * pt.c (convert_nontype_argument): Explicitly represent conversion
6017 to a reference with an ADDR_EXPR.
6018 (unify): Always unify arguments in left-to-right order.
6020 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6021 Mark Mitchell <mark@codesourcery.com>
6023 * Make-lang.in (CXX_SRCS): Add mangle.c.
6024 * Makefile.in (CXX_OBJS): Add mangle.o.
6025 (mangle.o): New rule.
6027 * class.c (local_classes): New variable.
6028 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6029 (get_vtt_name): Use mangle_vtt_name for new ABI.
6030 (init_class_processing): Initialize local_classes.
6031 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6032 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6033 (std_identifier): New macro.
6034 (DECL_VOLATILE_MEMFUNC_P): New macro.
6035 (DECL_NAMESPACE_STD_P): Likewise.
6036 (local_classes): Declare.
6037 (get_mostly_instantiated_function_type): Declare.
6038 (init_mangle): Declare.
6039 (mangle_decl): Likewise.
6040 (mangle_type_string): Likewise.
6041 (mangle_type): Likewise.
6042 (mangle_typeinfo_for_type): Likewise.
6043 (mangle_typeinfo_string_for_type): Likewise.
6044 (mangle_vtbl_for_type): Likewise.
6045 (mangle_vtt_for_type): Likewise.
6046 (mangle_ctor_vtbl_for_type): Likewise.
6047 (mangle_thunk): Likewise.
6048 (mangle_conv_op_name_for_type): Likewise.
6049 (mangle_guard_variable): Likewise.
6050 * decl.c (pushtag): Keep track of local classes.
6051 (initialize_predefined_identifiers): Initialize std_identifier.
6052 (init_decl_processing): Use std_identifier.
6053 (start_decl): Don't treat instantiations as specializations.
6054 (grokdeclarator): Likewise.
6055 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6056 name for fully-instantiated templates.
6057 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6058 destructors with the new ABI.
6059 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6060 (grokfield): Use mangle_type for new ABI.
6061 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6062 (get_sentry): Use mangle_guard_variable for new ABI.
6063 (start_static_initialization_or_destruction): Likewise.
6064 * expr.c (extract_aggr_init): Remove.
6065 (extract_scalar_init): Likewise.
6066 (extract_init): Remove #if 0'd code.
6067 * mangle.c: New function.
6068 * method.c (build_mangled_name): Assert not flag_new_abi.
6069 (build_static_name): Likewise.
6070 (build_decl_overload_real): Likewise.
6071 (build_typename_overload): Likewise.
6072 (build_overload_with_type): Likewise.
6073 (build_overload_name): Likewise.
6074 (get_ctor_vtbl_name): Likewise.
6075 (start_squangling): Likewise.
6076 (get_id_2): Likewise.
6077 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6078 (init_method): Call init_mangle for new ABI.
6079 (make_thunk): Call mangle_thunk for new ABI.
6080 * operators.def: Correct new ABI manglings for the `%' operator.
6082 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6083 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6084 (lookup_template_class): Call mangle_decl for new ABI.
6085 (get_mostly_instantiated_function_type): New function.
6086 (set_mangled_name_for_template_decl): Use it.
6087 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6088 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6089 conversion op names.
6090 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6091 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6092 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6093 mangle_typeinfo_string_for_type.
6095 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6097 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6098 (INNERMOST_TEMPLATE_ARGS): New macro.
6099 (innermost_args): Remove.
6100 (get_innermost_template_args): New function.
6101 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6102 * error.c (dump_function_decl): Be caution when using
6103 most_general_template.
6104 * method.c (build_template_parm_names): Use
6105 INNERMOST_TEMPLATE_ARGS.
6106 * pt.c (add_to_template_args): Tidy comment
6107 (get_innermost_template_args): New function.
6108 (check_explicit_specialization): Clear DECL_INITIAL for a new
6110 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6112 (push_template_decl): Always register specializations of the most
6114 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6115 (coerce_template_parms): Likewise.
6116 (lookup_template_class): Likewise.
6117 (innermost_args): Remove.
6118 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6119 (tsubst_decl): Handle tricky specializations. Use
6120 get_innermost_template_args.
6121 (instantiate_template): Simplify handling of partial
6123 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6124 (most_general_template): Reimplement, in a more straightforward
6126 (regenerate_decl_from_template): Tweak formatting. Use
6127 TMPL_ARGS_DEPTH for clarity.
6128 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6130 * dump.c (dequeue_and_dump): Dump information about thunks.
6132 2000-06-01 Richard Henderson <rth@cygnus.com>
6134 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6136 2000-06-01 Richard Henderson <rth@cygnus.com>
6138 * decl2.c (unsupported_options): Fix typo, make const.
6139 (lang_decode_option): Fix bsearch argument order.
6141 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6143 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6146 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6148 * cp-tree.h (c_get_alias_set): Deleted.
6149 * Makefile.in (decl.o): Include ../expr.h.
6150 * decl.c (expr.h): Include.
6151 (init_decl_processing): Call record_component_aliases for arrays.
6152 (grokdeclarator): Likewise.
6153 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6154 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6156 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6158 Remove guiding declaration support.
6159 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6160 (flag_guiding_decls): Remove.
6161 * call.c (build_user_type_conversion_1): Remove support for
6163 (build_new_function_call): Likewise.
6164 (build_new_op): Likewise.
6165 (build_new_method_call): Likewise.
6166 * decl.c (start_function): Likewise.
6167 * friend.c (is_friend): Likewise.
6168 (do_friend): Likewise.
6169 * decl2.c ((flag_dump_translation_unit): Make it const.
6170 (flag_guiding_decls): Remove.
6171 (unsupported_options): New variable
6172 (compare_options): New function.
6173 (lang_decode_option): Use them.
6175 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6177 * method.c (mangle_expression): Adjust test for legal expression
6180 * pt.c (instantiate_decl): Save and restore the local
6181 specializations list.
6183 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6185 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6187 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6189 * call.c (add_template_candidate_real): Handle member template
6190 constructors for classes with virtual bases.
6191 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6192 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6194 * ir.texi: Update thunk documentation.
6196 * call.c (joust): Fix handling of overloaded builtin operators.
6198 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6200 * cp-tree.h (DECL_ANTICIPATED): New macro.
6201 Document new use of DECL_LANG_FLAG_7.
6202 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6203 in the user namespace.
6204 * lex.c (do_identifier): If the identifier's declaration has
6205 DECL_ANTICIPATED on, it has not yet been declared. But do not
6206 replace it with an ordinary implicit declaration.
6208 * tinfo2.cc: Include stdlib.h.
6210 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6212 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6213 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6216 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6218 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6221 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6223 * operators.def (<?): Duplicated, should have been...
6226 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6227 Mark Mitchell <mark@codesourcery.com>
6229 * cp-tree.h (ansi_opname): Make it a macro.
6230 (ansi_assopname): Likewise.
6231 (struct lang_decl_flags): Add assignment_operator_p.
6232 (struct lang_decl): Add operator_code.
6233 (DECL_VTT_PARM): Adjust.
6234 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6235 overloaded operator.
6236 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6237 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6238 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6239 (opname_tab): Remove.
6240 (assignop_tab): Likewise.
6241 (operator_name_info_t): New type.
6242 (operator_name_info): New variable.
6243 (assignment_operator_name_info): Likewise.
6244 (build_cp_library_fn): Remove declaration.
6245 (push_cp_library_fn): Likewise.
6246 (operator_name_string): Likewise.
6247 (build_decl_overload): Likewise.
6248 * call.c (print_z_candidates): Simplify.
6249 (build_object_call): Adjust usage of ansi_opname. Use
6250 DECL_OVERLOADED_OPERATOR_P.
6251 (op_error): Adjust operator name lookup.
6252 (build_conditional_expr): Adjust usage of ansi_opname.
6253 (build_new_op): Likewise.
6254 (build_op_delete_call): Likewise.
6255 (build_over_call): Likewise.
6256 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6257 * decl.c (duplicate_decls): Copy operator_code.
6258 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6259 (builtin_function): Adjust parameters to build_library_fn_1.
6260 (build_library_fn_1): Accept an overloaded operator code.
6261 (build_library_fn): Pass ERROR_MARK.
6262 (build_cp_library_fn): Accept an overloaded operator code.
6263 (push_cp_library_fn): Likewise.
6264 (grokfndecl): Tweak.
6265 (grokdeclarator): Simplify code to compute names of overloaded
6266 operators. Adjust use of ansi_opname.
6267 (ambi_op_p): Work on tree_codes, not identifiers.
6268 (unary_op_p): Likewise.
6269 (grok_op_properties): Likewise.
6270 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6271 (lang_mark_tree): Don't try to mark the operator_code.
6272 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6273 * error.c (dump_decl): Remove special handling for operator
6275 (dump_function_name): Likewise.
6276 (dump_expr): Adjust name lookup of operators.
6277 (op_to_string): Simplify.
6278 (assop_to_string): Likewise.
6279 * init.c (build_new_1): Adjust use of ansi_opname.
6280 * lex.c (opname_tab): Remove.
6281 (assignop_tab): Likewise.
6282 (ansi_opname): Likewise.
6283 (ansi_assopname): Likewise.
6284 (operator_name_string): Likewise.
6285 (reinit_lang_specific): Likewise.
6286 (operator_name_info): New variable.
6287 (assignment_operator_name_info): Likewise.
6288 (init_operators): New function.
6289 (init_parse): Use it.
6290 (do_identifier): Adjust use of ansi_opname.
6291 * method.c (mangle_expression): Don't use ansi_opname for
6293 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6294 (build_decl_overload): Remove.
6295 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6296 (do_build_assign_ref): Adjust use of ansi_opname.
6297 (synthesize_method): Likewise.
6298 (implicitly_declare_fn): Likewise.
6299 * operators.def: New file.
6300 * parse.y (operator): Adjust use of ansi_opname.
6301 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6302 (set_mangled_name_for_template_decl): Don't play games with
6304 (special_function_p): Adjust use of ansi_opname.
6305 * typeck.c (check_return_expr): Likewise.
6306 * Make-lang.in (cc1plus): Depend on operators.def.
6307 * Makefile.in (lex.o): Likewise.
6310 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6312 * Make-lang.in (cplib2.ready): Eradicate.
6314 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6316 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6317 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6318 (built_min, cp_tree_equal): Likewise.
6320 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6322 * class.c (layout_nonempty_base_or_field): Replace
6323 `record_layout_info' with `record_layout_info_s'.
6325 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6328 * cp-tree.h (struct language_function): x_named_labels is now
6329 a struct named_label_list*.
6330 * decl.c (struct named_label_use_list): Renamed from...
6331 (struct named_label_list): ...this. New struct.
6332 (push_binding_level): Don't set eh_region.
6333 (note_level_for_eh): New fn.
6334 (pop_label): Take label and old value directly.
6335 (pop_labels): Adjust for new named_labels format.
6336 (lookup_label): Likewise.
6337 (poplevel): Note characteristics of a binding level containing a
6338 named label. Mess with named label lists earlier.
6339 (mark_named_label_lists): New fn.
6340 (mark_lang_function): Call it.
6341 (use_label): New fn, split out from...
6342 (make_label_decl): ...here. Don't call it.
6343 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6344 check_previous_gotos): New fns, split out from...
6345 (define_label): ...here.
6346 (check_switch_goto): New fn.
6347 (define_case_label): Call it.
6348 (check_goto): New fn.
6349 * semantics.c (finish_goto_stmt): Call it and use_label.
6350 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6351 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6353 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6355 * class.c (build_vtable_entry_ref): Correct usage of
6356 get_vtbl_decl_for_binfo.
6358 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6359 * method.c (implicitly_declare_fn): Not here.
6361 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6363 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6364 (CPTI_PTMD_DESC_TYPE): ... here.
6365 (ptmd_desc_type_node): Rename to ...
6366 (ptm_desc_type_node): ... here.
6368 * rtti.c (ptmd_initializer): Rename to ...
6369 (ptm_initializer): ... here.
6370 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6372 (create_tinfo_types): Adjust.
6374 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6376 Finish implementation of VTTs.
6377 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6378 CPTI_VTT_PARM_IDENTIFIER.
6379 (vtt_parm_identifier): New macro.
6380 (vtt_parm_type): Likewise.
6381 (BINFO_SUBVTT_INDEX): Likewise.
6382 (BINFO_VPTR_INDEX): Likewise.
6383 (struct lang_decl): Add vtt_parm.
6384 (DECL_VTT_PARM): New macro.
6385 (DECL_USE_VTT_PARM): Likewise.
6386 (DECL_NEEDS_VTT_PARM_P): Likewise.
6387 (get_vtt_name): Declare.
6388 (build_artifical_parm): Likewise.
6389 (fixup_all_virtual_upcast_offsets): Likewise.
6390 (expand_indirect_vtbls_init): Remove.
6391 * call.c (build_new_method_call): Pass the vtt to subobject
6392 constructors and destructors.
6393 * class.c (get_vtt_name): Give it external linkage.
6394 (build_clone): Handle the magic VTT parameters for clones.
6395 (clone_function_decl): Fix typo in comment.
6396 (build_vtt): Keep track of the indices in the VTTs where various
6397 entities are stored.
6398 (build_vtt_inits): Likewise.
6399 (dfs_build_vtt_inits): Likewise.
6400 (build_ctor_vtbl_group): Tweak type of construction vtables.
6401 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6402 primary bases, when building construction vtables.
6403 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6404 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6405 (init_decl_processing): Initialize vtt_parm_type.
6406 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6407 (lang_mark_tree): Make vtt_parm.
6408 * decl2.c (build_artificial_parm): New function.
6409 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6410 (grokclassfn): Use build_artificial_parm.
6411 * init.c (initialize_vtbl_ptrs): Call
6412 fixup_all_virtual_upcast_offsets directly.
6413 (perform_member_init): Use the complete subobject destructor for
6415 (build_vtbl_address): New function.
6416 (expand_virtual_init): Handle VTTs.
6417 * optimize (maybe_clone_body): Likewise.
6418 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6420 (expand_indirect_vtbls_init): Remove.
6421 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6422 * tree.c (make_binfo): Make them bigger.
6424 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6426 * inc/cxxabi.h (__pbase_type_info): Define, based on
6427 __pointer_type_info.
6428 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6429 (__pointer_to_member_type_info): Likewise.
6430 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6431 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6432 (__pointer_type_info::__do_catch): Rename to ...
6433 (__pbase_type_info::__do_catch): ... here. Adjust.
6434 (__pbase_type_info::__pointer_catch): Implement.
6435 (__pointer_type_info::__pointer_catch): Adjust.
6436 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6438 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6440 * tinfo.h (__user_type_info::contained_virtual_p): New
6442 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6444 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6445 diamond shaped heirarchy. Add early out for mixed diamond and
6446 duplicate shaped heirarchy.
6448 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6450 * cp-tree.h (build_delete): Change prototype.
6451 (build_vec_delete): Likewise.
6452 * call.c (build_scoped_method_call): Use special_function_kind
6453 values to indicate the kind of destruction to be done.
6454 (build_method_call): Likewise.
6455 * decl.c (finish_destructor_body): Likewise.
6456 (maybe_build_cleanup_1): Likewise. Rename to ...
6457 (maybe_build_cleanup): ... this.
6458 * decl2.c (delete_sanity): Use special_function_kind
6459 values to indicate the kind of destruction to be done.
6460 (build_cleanup): Likewise.
6461 * init.c (perform_member_init): Likewise.
6462 (build_vec_delete_1): Likewise.
6463 (build_dtor_call): Simplify.
6464 (build_delete): Use special_function_kind
6465 values to indicate the kind of destruction to be done.
6466 (build_vbase_delete): Likewise.
6467 (build_vec_delete): Likewise.
6469 * init.c (sort_member_init): Fix typo in error message generation
6472 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6474 * semantics.c (begin_class_definition): make the packed
6475 attribute be sensitive to the "-fpack-struct" command line flag
6477 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6479 Update new-abi upcast algorithm.
6480 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6481 prototype and meaning of return value.
6482 (__si_class_type_info::__do_upcast): Likewise.
6483 (__vmi_class_type_info::__do_upcast): Likewise.
6484 * tinfo.cc (__class_type_info::__upcast_result): Replace
6485 whole2dst with part2dst. Adjust ctor.
6486 (__class_type_info::__do_upcast): Adjust call of worker function.
6487 (__class_type_info::__do_upcast): Adjust.
6488 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6490 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6491 virtual base in diamond heirarchy bug.
6493 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6495 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6496 and bitfield to tinfo_fn_p.
6497 (DECL_TINFO_FN_P): Adjust.
6498 (SET_DECL_TINFO_FN_P): Likewise.
6499 (DECL_MUTABLE_P): Likewise.
6500 (DECL_C_BIT_FIELD): Likewise.
6501 (SET_DECL_C_BIT_FIELD): Likewise.
6502 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6503 (DECL_UNINLINABLE): Likewise.
6504 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6505 (handle_using_decl): Remove assertion.
6506 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6507 to build FIELD_DECLs.
6508 (build_base_field): Likewise.
6509 (layout_class_type): Likewise.
6510 * decl.c (init_decl_processing): Likewise.
6511 (build_ptrmemfunc_type): Likewise.
6512 (grokdeclarator): Likewise.
6513 * decl2.c (grok_x_components): Likewise.
6514 * except.c (call_eh_info): Likewise.
6515 * init.c (init_init_processing): Likewise.
6516 * rtti.c (expand_class_desc): Likewise.
6517 (create_pseudo_type_info): Likewise.
6518 (get_vmi_pseudo_type_info): Likewise.
6519 (create_tinfo_types): Likewise.
6520 * ptree.c (print_lang_decl): Adjust.
6521 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6522 before checking DECL_MUTABLE_P.
6524 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6525 parameters for template functions.
6526 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6527 destructors as well as constructors.
6529 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6531 * class.c (build_ctor_vtbl_group): Set inits.
6532 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6533 DECL_THIS_INLINE appropriately for clones.
6535 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6536 (DECL_CONV_FN_P): Simplify.
6537 (DECL_OPERATOR): Remove.
6538 (language_to_string): Declare.
6539 * decl.c (duplicate_decls): Fix typo in comment.
6540 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6541 (grok_op_properties): Use DECL_CONV_FN_P instead of
6542 IDENTIFIER_TYPENAME_P.
6543 * dump.c (dequeue_and_dump): Dump the language linkage of
6545 * error.c (language_to_string): Give it external linkage.
6546 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6547 (implicitly_declare_fn): Set DECL_LANGUAGE.
6548 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6549 IDENTIFIER_TYPENAME_P.
6550 (tsubst_decl): Likewise.
6551 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6552 * semantics.c (finish_member_declaration): Don't mark members of
6553 classes declared in an extern "C" region as extern "C".
6555 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6557 * decl2.c (qualified_lookup_using_namespace): Look through
6560 * decl.c (push_using_decl): Return the old decl on namespace level.
6562 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6564 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6565 (VTT_NAME_PREFIX): New macro.
6566 (CTOR_VTBL_NAME_PREFIX): Likewise.
6567 (get_ctor_vtbl_name): New function.
6568 * class.c (get_vtable_name): Simplify.
6569 (get_vtt_name): New function.
6570 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6571 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6572 when a virtual base becomes primary.
6573 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6575 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6576 additional parameters.
6577 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6578 (initialize_array): New function.
6579 (build_vtt): Likewise.
6580 (build_vtt_inits): Likewise.
6581 (dfs_build_vtt_inits): Likewise.
6582 (dfs_fixup_binfo_vtbls): Likewise.
6583 (build_ctor_vtbl_group): Likewise.
6584 (initialize_vtable): Use initialize_array.
6585 (accumulate_vtbl_inits): Reimplement to handle construction
6587 (dfs_accumulate_vtbl_inits): Likewise.
6588 (bulid_vtbl_initializer): Adjust parameter name.
6589 * method.c (build_typename_overload): Remove #if 0'd code.
6590 (get_ctor_vtbl_name): New function.
6591 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6592 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6594 * cp-tree.h (struct lang_type): Remove search_slot.
6595 (CLASSTYPE_SEARCH_SLOT): Remove.
6596 (emit_base_init): Change prototype.
6597 (initialize_vtbl_ptrs): Likewise.
6598 (expand_indirect_vtbls_init): Likewise.
6599 (clear_search_slots): Remove.
6600 * decl.c (lang_mark_tree): Don't mark search_slot.
6601 * init.c (initialize_vtbl_ptrs): Simplify.
6602 (emit_base_init): Likewise.
6603 * search.c (struct vbase_info): Document decl_ptr.
6604 (convert_pointer_to_single_level): Remove.
6605 (dfs_find_vbases): Remove.
6606 (dfs_init_base_pointers): Simplify.
6607 (dfs_clear_vbase_slots): Remove.
6608 (dfs_vtable_path_unmark): New function.
6609 (init_vbase_pointers): Simplify.
6610 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6611 (expand_indirect_vtbls_init): Simplify. Don't call
6612 mark_all_temps_used.
6613 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6614 initialize_vtbl_ptrs.
6616 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6618 * except.c: Add static prototypes.
6620 2000-05-20 H.J. Lu <hjl@gnu.org>
6622 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6624 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6626 Don't create a separate copy of virtual bases for the
6627 CLASSTYPE_VBASECLASSES list.
6628 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6629 (BINFO_FOR_VBASE): Remove.
6630 (CANONICAL_BINFO): Adjust.
6631 (binfo_for_vbase): New function.
6632 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6633 instead of BINFO_FOR_VBASE.
6634 (build_vbase_pointer): Likewise.
6635 (build_secondary_vtable): Likewise.
6636 (dfs_mark_primary_bases): Likewise.
6637 (mark_primary_bases): Likewise.
6638 (layout_nonempty_base_or_field): Likewise.
6639 (dfs_set_offset_for_shared_vbases): Likewise.
6640 (dfs_set_offset_for_unshared_vbases): Likewise.
6641 (layout_virtual_bases): Likewise. Adjust for changes to the
6642 CLASSTYPE_VBASECLASSES list.
6643 (dump_class_hierarchy_r): Use binfo_for_vbase
6644 instead of BINFO_FOR_VBASE.
6645 (dump_class_hierarchy): Likewise.
6646 (finish_vtbls): Likewise.
6647 (build_vtbl_initializer): Adjust for changes to the
6648 CLASSTYPE_VBASECLASSES list.
6649 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6650 * decl.c (finish_destructor_body): Adjust for changes to the
6651 CLASSTYPE_VBASECLASSES list.
6652 * init.c (sort_base_init): Use binfo_for_vbase.
6653 (construct_virtual_bases): Adjust for changes to the
6654 CLASSTYPE_VBASECLASSES list.
6655 (expand_member_init): Use binfo_for_vbase.
6656 (build_vbase_delete): Adjust for changes to the
6657 CLASSTYPE_VBASECLASSES list.
6658 * method.c (do_build_copy_constructor): Likewise.
6659 * rtti.c (get_base_offset): Use binfo_for_vbase.
6660 (expand_class_desc): Remove #if 0'd code.
6661 * search.c (struct vbase_info): Remove vbase_types.
6662 (get_base_distance): Use binfo_for_vbase.
6663 (lookup_field_queue_p): Use CANONICAL_BINFO.
6664 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6665 (get_pure_virtuals): Adjust for changes to the
6666 CLASSTYPE_VBASECLASSES list.
6667 (dfs_find_vbases): Use binfo_for_vbase.
6668 (dfs_init_vbase_pointers): Likewise.
6669 (init_vbase_pointers): Don't initialize vi.vbase_types.
6670 (virtual_context): Use binfo_for_vbase.
6671 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6672 CLASSTYPE_VBASECLASSES list.
6673 (expand_indirect_vtbls_init): Simplify.
6674 (dfs_get_vbase_types): Don't replicate virtual bases.
6675 (find_vbase_instance): Use binfo_for_vbase.
6676 (binfo_for_vbase): New function.
6677 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6679 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6681 * decl2.c (finish_anon_union): Generalize error messages to handle
6682 anonymous structures.
6683 * init.c (perform_member_init): Remove `name' parameter.
6684 (build_field_list): New function.
6685 (sort_member_init): Handle anonymous union initialization order
6686 correctly. Check for multiple initializations of the same union.
6687 (emit_base_init): Don't look up fields by name here.
6688 (expand_member_init): Record the result of name lookup for future
6690 * typeck.c (build_component_ref): Fix formatting.
6692 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6694 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6695 * typeck.c (build_x_compound_expr): Replace warn_unused with
6698 * decl2.c (lang_decode_option): Update -Wall unused flags by
6699 calling set_Wunused.
6701 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6703 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6704 * init.c (dfs_vtable_path_unmark): Remove.
6705 * search.c (marked_new_vtable_p): Likewise.
6706 (unmarked_new_vtable_p): Likewise.
6707 (dfs_search_slot_nonempty_p): Likewise.
6708 (dfs_mark): Likewise.
6709 (dfs_vtable_path_unmark): Likewise.
6710 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6711 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6712 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6713 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6714 (init_vbase_pointers): Simplify.
6715 (expand_indirect_vtbls_init): Likewise.
6717 * class.c (copy_virtuals): New function.
6718 (build_primary_table): Use it.
6719 (build_secondary_vtable): Likewise.
6720 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6721 indicate that no vcall offset is required.
6722 (add_virtual_function): Likewise.
6723 (modify_all_vtables): Likewise.
6724 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6725 (dfs_accumulate_vtbl_inits): Likewise.
6726 (build_vtbl_initializer): Make changes to handle construction
6728 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6729 (build_rtti_vtbl_entries): Likewise.
6730 (build_vtable_entries): Handle a NULL vcall_index.
6732 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6734 * decl2.c (lang_decode_option): Fix thinko.
6736 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6738 * except.c (check_handlers): New fn.
6739 * cp-tree.h: Declare it.
6740 * semantics.c (finish_handler_sequence): Call it.
6741 (finish_function_handler_sequence): Likewise.
6742 (finish_handler_parms): Set TREE_TYPE on the handler.
6743 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6744 * search.c (get_base_distance_recursive): If protect>1, ignore
6746 (get_base_distance): Don't reduce watch_access.
6748 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6750 * lex.c: #include diagnostic.h.
6751 (lang_init_options): Set default prefixing rules.
6753 * lang-options.h: Add -fdiagnostics-show-location=.
6755 * decl2.c: #include diagnostic.h.
6756 (lang_decode_option): Handle -fdiagnostics-show-location=.
6758 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6760 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6761 * vec.cc: Revert my 2000-05-07 change.
6763 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6765 * class.c (check_field_decls): Complain about non-static data
6766 members with same name as class in class with constructor.
6768 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6770 * decl.c (grokdeclarator): Allow non-static data members with
6773 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6775 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6776 and pending_inline.filename. Update prototypes.
6777 * decl.c (define_label): Constify filename parameter.
6778 * decl2.c (warn_if_unknown_interface): Constify local char *.
6779 * input.c Constify input_source.filename. Don't declare
6780 input_filename or lineno. Constify filename parameter to feed_input.
6781 * lex.c (init_parse): Constify parameter and return value.
6782 (cp_pragma_interface, cp_pragma_implementation): Constify
6784 (reinit_parse_for_method, reinit_parse_for_block,
6785 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6786 Constify local char *.
6787 * pt.c: Don't declare lineno or input_filename.
6788 (print_template_context, tsubst_friend_function, tsubst_decl,
6789 tsubst, instantiate_decl): Constify local char *.
6790 * semantics.c (expand_body): Constify local char *.
6791 * tree.c (build_srcloc): Constify filename parameter.
6792 * typeck.c (c_expand_asm_operands): Constify filename
6795 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6797 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6800 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6802 * inc/cxxabi.h: Fix typos in comment.
6803 (__base_class_info::__offset): Use a static_cast.
6805 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6807 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6808 of std::size_t and std::ptrdiff_t respectively.
6809 * tinfo.cc: Likewise.
6812 2000-05-06 Richard Henderson <rth@cygnus.com>
6814 * typeck.c (build_c_cast): Don't warn integer->pointer size
6815 mismatch for constants.
6817 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6819 * rtti.c (ptmd_initializer): Set non-public, if class is
6822 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6823 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6824 __cxa_vec_delete): Likewise.
6825 * tinfo.cc (__dynamic_cast): Likewise.
6826 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6827 __cxa_vec_delete): Likewise.
6829 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6831 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6832 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6833 (lang_decl_flags): Add vcall_offset.
6834 (THUNK_VCALL_OFFSET): Use it.
6835 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6836 * method.c (make_thunk): Create the lang_decl here, not in
6838 (emit_thunk): Make generic thunks into ordinary functions once
6839 they have been fed to expand_body.
6840 * semantics.c (expand_body): Set current_function_is_thunk here.
6842 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6844 * class.c (update_vtable_entry_for_fn): Prototype.
6846 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6849 * search.c (dfs_build_inheritance_graph_order): Prototype.
6851 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6853 * cp-tree.h (special_function_kind): Add various kinds of
6855 (special_function_p): New function.
6856 * class.c (overrides): Don't let one kind of destructor override
6858 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6859 whether or not to instantiate a template.
6860 * tree.c (special_function_p): Define.
6862 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6864 * cp-tree.def (THUNK_DECL): Remove.
6865 * cp-tree.h (DECL_THUNK_P): New macro.
6866 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6867 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6868 (SET_DECL_THUNK_P): Likewise.
6869 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6870 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6871 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6872 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6873 (duplicate_decls): Likewise.
6874 (pushdecl): Likewise. Adjust thunk handling.
6875 (grokfndecl): Use DECL_EXTERN_C_P.
6876 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6877 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6878 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6879 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6880 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6881 DECL_NO_STATIC_CHAIN.
6882 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6883 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6884 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6887 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6889 * tree.c (walk_tree): Set lineno.
6891 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6893 * exception.cc: Update license notice.
6895 * new1.cc: Likewise.
6896 * new2.cc: Likewise.
6897 * tinfo.cc: Likewise.
6898 * tinfo2.cc: Likewise.
6900 * inc/cxxabi.h: Likewise.
6901 * inc/exception: Likewise.
6902 * inc/new: Likewise.
6903 * inc/new.h: Likewise.
6904 * inc/typeinfo: Likewise.
6906 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6908 * tree.c (build_target_expr_with_type): If we already have a
6909 TARGET_EXPR, just return it.
6911 * optimize.c (initialize_inlined_parameters): Don't generate an
6912 EXPR_STMT if we can just use DECL_INITIAL.
6913 * decl.c (emit_local_var): Only make the initialization a
6914 full-expression if stmts_are_full_exprs_p.
6916 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6918 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6920 * call.c (standard_conversion): Use it.
6921 (direct_reference_binding): Likewise.
6922 (build_over_call): Likewise.
6923 (is_properly_derived_from): Likewise.
6924 (compare_ics): Likewise.
6925 * class.c (resolves_to_fixed_type_p): Likewise.
6926 * optimize.c (declare_return_variable): Likewise.
6927 * pt.c (is_specialization_of): Likewise.
6929 * typeck.c (comp_target_parms): Likeiwse.
6930 (build_static_cast): Likewise.
6931 (build_reinterpret_cast): Likewise.
6932 (build_const_cast): Likewise.
6933 (comp_ptr_ttypes_real): Likewise.
6934 (comp_ptr_ttypes_const): Likewise.
6935 * typeck2.c (process_init_constructor): Likewise.
6937 2000-04-30 Scott Snyder <snyder@fnal.gov>
6939 * decl.c (finish_destructor_body): Use the base destructor when
6940 destroying virtual bases.
6942 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6944 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6946 * optimize.c (struct inline_data): Add target_exprs field.
6947 (declare_return_variable): When a function returns an aggregate,
6948 use the variable declared in the TARGET_EXPR as the remapped
6950 (expand_call_inline): Update the pending target_exprs stack.
6951 (optimize_function): Initialize the stack.
6953 * decl2.c (finish_file): Fix typo in comment.
6955 * method.c (emit_thunk): Don't try to return a `void' value.
6957 * optimize.c (initialize_inlined_parameters): If the parameter is
6958 addressable, we need to make a new VAR_DECL, even if the
6959 initializer is constant.
6961 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6963 * decl.c (grok_op_properties): Add an extra check of argtypes.
6965 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6967 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6969 (initialize_inlined_parameters): Try to avoid creating new
6972 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6974 * lex.c (my_get_run_time): Remove.
6975 (init_filename_times): Use get_run_time instead of my_get_run_time.
6976 (check_newline): Likewise.
6977 (dump_time_statistics): Likewise.
6978 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6979 of computing elapsed time explicitly.
6981 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6983 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6984 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6985 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6986 before calling decl_constant_value.
6987 * class.c (check_bitfield_decl): Likewise.
6988 * cvt.c (ocp_convert): Likewise.
6989 (convert): Likewise.
6990 * decl.c (compute_array_index_type): Likewise.
6991 (build_enumerator): Likewise.
6992 * decl2.c (check_cp_case_value): Likewise.
6993 * pt.c (convert_nontype_argument): Likewise.
6995 * typeck.c (decay_conversion): Likewise.
6996 (build_compound_expr): Likewise.
6997 (build_reinterpret_cast): Likewise.
6998 (build_c_cast): Likewise.
6999 (convert_for_assignment): Likewise.
7001 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7003 * decl.c (finish_function): Don't play games with DECL_INLINE.
7005 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7007 * ir.texi: Correct typo.
7009 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7011 * decl.c (grokdeclarator): Reject VLAs as members.
7013 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7015 * call.c (standard_conversion): Accept conversion between
7018 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7020 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7022 * decl2.c (finish_file): Remove double setup for accounting
7025 2000-04-24 Robert Lipe <robertlipe@usa.net>
7027 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7029 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7031 * new.cc (set_new_handler): Needs to be in std::.
7033 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7035 * cp-tree.h (lang_decl): Remove pretty_function_p.
7036 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7037 language-specific node.
7038 * decl.c (cp_make_fname_decl): Use build_decl, not
7039 build_lang_decl, to build the variables.
7040 (grokvardecl): Don't call build_lang_decl for local variables in
7042 (grokdeclarator): Don't call build_lang_decl for local type
7043 declarations in templates.
7044 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7045 zero'd memory, rather than calling memset.
7046 * pt.c: Include hashtab.h.
7047 (local_specializations): New variable.
7048 (retrieve_local_specialization): Use it.
7049 (register_local_specialization): Likewise.
7050 (tsubst_decl): Don't assume local variables have
7052 (instantiate_decl): Set up local_specializations.
7053 * Makefile.in (HTAB_H): New variable.
7055 2000-04-23 Richard Henderson <rth@cygnus.com>
7057 * typeck.c (c_expand_asm_operands): Restore the original
7058 contents of the output list.
7060 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7062 * ir.texi: Document complex number representation.
7064 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7066 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7067 (target_incomplete_p): New function.
7068 (tinfo_base_init): Create comdat NTBS name variable.
7069 (ptr_initializer): Add non_public parameter. Calculate it.
7070 (ptmd_initializer): Likewise.
7071 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7072 (create_real_tinfo_var): Add non_public parameter. Use it.
7073 Push proxy into global namespace.
7074 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7076 * inc/typeinfo (type_info::before, type_info::operator==):
7077 Compare __name addresses.
7079 * tinfo2.cc: Remove new-abi builtins comment.
7081 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7083 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7085 * call.c (joust): Exit early if we get the same function, too.
7087 * decl2.c (key_method): Return NULL_TREE for template classes.
7088 (import_export_class): Don't need to check for template classes.
7090 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7092 * lex.c: Remove references to cccp.c.
7094 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7096 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7097 volatile_memfunc. Add destructor_attr. Adjust dummy.
7098 (DECL_DESTRUCTOR_P): Use destructor_attr.
7099 (DECL_CONST_MEMFUNC_P): Reimplement.
7100 (DECL_VOLATILE_MEMFUNC_P): Remove.
7101 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7102 (overrides): Use DECL_DESTRUCTOR_P.
7103 (check_for_override): Likewise.
7104 * decl.c (start_function): Likewise.
7105 * decl2.c (grokfclassfn): Likewise.
7106 (check_classfn): Likewise.
7107 (grok_function_init): Likewise.
7109 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7111 * decl2.c (grokfield): Issue error on illegal data member
7114 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7116 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7118 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7120 * class.c (build_vtable_entry): Don't build thunks for type-info
7123 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7125 * decl.c (decls_match): Allow a redeclaration of a builtin to
7126 specify args while the builtin did not.
7128 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7130 * cp-tree.def (THUNK_DECL): Add to documentation.
7131 * cp-tree.h (flag_huge_objects): Declare.
7132 * class.c (modify_vtable_entry): Tidy.
7133 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7134 Calculate delta appropriately for the new ABI.
7135 (dfs_modify_vtables): Use it.
7136 (modify_all_vtables): Fix thinko in code to add overriding copies
7137 of functions to primary vtables.
7138 (build_clone): Fix typo in comment.
7139 (clone_function_decl): Correct order of destructors in vtable.
7140 (build_vbase_offset_vtbl_entries): Adjust comment.
7141 (dfs_vcall_offset_queue_p): Remove.
7142 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7143 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7144 (build_vtable_entry): Correct check for pure virtual functions.
7145 Don't declare flag_huge_objects.
7146 * decl.c (flag_huge_objects): Remove declaration.
7147 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7148 Use int_size_in_bytes.
7149 (emit_thunk): Handle vcall offset thunks.
7151 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7153 * decl2.c (parse_time, varconst_time): Delete declarations.
7154 (finish_file): Delete LINENO declaration.
7155 START_TIME and THIS_TIME now long.
7157 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7159 * class.c (build_base_field): Reformat comment.
7161 * inc/cxxabi.h (stddef.h): Comment inclusion.
7162 (__base_class_info::__offset): Comment shift.
7164 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7166 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7167 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7168 (cp_push_exception_identifier): New macro.
7169 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7170 (DECL_BASE_DESTRUCTOR_P): Likewise.
7171 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7172 (get_vtbl_decl_for_binfo): Fix formatting.
7173 (in_charge_arg_for_name): New macro.
7174 (maybe_build_cleanup_and_delete): Remove declaration.
7175 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7176 (in_charge_arg_for_name): New function.
7177 (build_new_method_call): Use it. Handle cloned destructors.
7178 (build_clone): Don't make the base constructor virtual.
7179 Automatically defer generated functions.
7180 (clone_function_decl): Handle destructors, too.
7181 (clone_constructors_and_destructors): Likewise.
7182 (create_vtable_ptr): Don't create a vtable entry for a cloned
7184 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7185 (initialize_predefined_identifiers): Update appropriately.
7186 (finish_destructor_body): Simplify.
7187 (maybe_build_cleanup_and_delete): Remove.
7188 * except.c (expand_throw): Handle new-ABI destructors.
7189 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7190 (build_dtor_call): New function.
7191 (build_delete): Use it. Simplify.
7192 * optimize.c (maybe_clone_body): Handle destructors.
7193 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7195 * exception.cc (cleanup_fn): New typedef.
7196 (CALL_CLEANUP): New macro.
7197 (cp_eh_info): Use them.
7198 (__cp_push_exception): Likewise.
7199 (__cp_pop_exception): Likewise.
7201 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7203 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7204 (complete_dtor_identifier): New macro.
7205 (CLASSTYPE_FIRST_CONVERSION): Remove.
7206 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7207 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7208 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7209 (CLASSTYPE_CONSTRUCTORS): Likewise.
7210 (CLASSTYPE_DESTRUCTORS): Likewise.
7211 (lang_decl): Add cloned_function.
7212 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7213 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7214 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7215 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7216 (DECL_CLONED_FUNCTION_P): Likewise.
7217 (DECL_CLONED_FUNCTION): Likewise.
7218 (clone_function_decl): Declare.
7219 (maybe_clone_body): Likewise.
7220 * call.c (build_user_type_conversion_1): Call complete object
7221 constructors in the new ABI.
7222 (build_new_method_call): Don't add in-charge parameters under the
7224 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7225 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7226 CLASSTYPE_DESTRUCTOR_SLOT.
7227 (build_clone): New function.
7228 (clone_function_decl): Likewise.
7229 (clone_constructors_and_destructors): Likewise.
7230 (check_bases_and_members): Use it.
7231 * decl.c (iniitialize_predefined_identifiers): Initialize
7232 complete_dtor_identifier.
7233 (finish_function): Don't add extra code to a clone.
7234 (lang_mark_tree): Mark cloned_function.
7235 * decl2.c (mark_used): Don't bother trying to instantiate things
7237 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7238 * method.c (set_mangled_name_for_decl): Don't treat clones as
7240 (synthesize_method): Sythesize cloned functions, not the clones.
7241 * optimize.c (inline_data): Update comment on ret_label.
7242 (remap_block): Don't assume DECL_INITIAL exists.
7243 (copy_body_r): Allow ret_label to be NULL.
7244 (maybe_clone_body): Define.
7245 * pt.c (tsubst_decl): Handle clones.
7246 (instantiate_clone): New function.
7247 (instantiate_template): Use it.
7248 (set_mangled_name_for_template_decl): Don't treat clones as
7250 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7251 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7252 * semantics.c (expand_body): Clone function bodies as necessary.
7254 * optimize.c (remap_decl): Avoid sharing structure for arrays
7255 whose size is only known at run-time.
7256 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7258 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7259 to has_in_charge_parm_p.
7260 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7261 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7262 (DECL_COPY_CONSTRUCTOR_P): New macro.
7263 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7264 (build_user_type_conversion_1): Likewise.
7265 (convert_like_real): Likewise.
7266 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7267 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7268 (copy_args_p): Likewise.
7269 (grok_ctor_properties): Likewise.
7270 (start_function): Likewise.
7271 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7272 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7273 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7274 * method.c (do_build_copy_constructor): Use
7275 DECL_HAS_IN_CHARGE_PARM_P.
7276 (synthesize_method): Likewise.
7277 * pt.c (instantiate_template): Remove goto.
7278 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7281 * cp-tre.h (finish_function): Change prototype.
7282 * decl.c (end_cleanup_fn): Adjust caller.
7283 (finish_function): Take only one parameter.
7284 * decl2.c (finish_objects): Adjust caller.
7285 (finish_static_storage_duration_function): Likewise.
7286 * method.c (emit_thunk): Likewise.
7287 * parse.y: Likewise.
7288 * parse.c: Regenerated.
7289 * pt.c (instantiate_decl): Likewise.
7290 * rtti.c (synthesize_tinfo_fn): Likewise.
7291 * semantics.c (expand_body): Likewise.
7293 * cp-tree.h (copy_decl): New function.
7294 * class.c (finish_struct_1): Use it.
7295 * lex.c (copy_decl): Define it.
7296 * pt.c (tsubst_decl): Likewise.
7297 * tree.c (copy_template_template_parm): Likewise.
7299 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7300 has_nonpublic_assign_ref.
7301 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7302 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7303 * class.c (finish_struct_methods): Don't set
7304 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7305 (interface_only): Don't declare.
7306 (interface_unknown): Likewise.
7308 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7310 * tree.h (HAVE_TEMPLATES): Remove definition.
7311 * lang-options.h (-fthis-is-variable): Remove documentation.
7313 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7315 * class.c (instantiate_type): Handle object-relative template-id.
7317 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7318 * decl.c (cplus_expand_expr_stmt): Not here.
7320 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7321 Initialize exprtype earlier.
7323 * parse.y (fn.def1): Check for defining types in return types.
7325 * decl.c (check_tag_decl): Notice extra fundamental types.
7326 Diagnose empty decls in classes, too.
7328 * decl.c (grokdeclarator): Don't override an anonymous name if no
7329 declarator was given.
7331 * cvt.c (convert_to_void): Call resolve_offset_ref.
7333 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7335 * decl2.c (decl_namespace): Handle getting a type.
7337 * typeck.c (build_c_cast): Re-enable warning for cast between
7338 pointer and integer of different size.
7340 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7342 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7344 (__pointer_type_info::__pointer_catch): New virtual function.
7345 (__pointer_to_member_type_info): Derive from
7346 __pointer_type_info. Adjust.
7347 (__pointer_to_member_type_info::__do_catch): Remove.
7348 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7349 (__pointer_to_member_type_info::__pointer_catch): Declare.
7350 * rtti.c (qualifier_flags): Add restrict flag.
7351 (ptmd_initializer): Reorder members.
7352 (create_tinfo_types): Expand comments. Reorder
7353 ptmd_desc_type_node members.
7354 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7356 (__pointer_type_info::__do_catch): Move specific code into
7357 __pointer_catch. Call it.
7358 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7359 specific catch checking. Fix void conversion check.
7360 (__pointer_to_member_type_info::__do_catch): Remove.
7361 (__pointer_to_member_type_info::__pointer_catch): Implement.
7363 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7365 * lex.c (init_parse): Remove traces of classof and headof.
7366 * decl2.c (flag_operator_names): Default to 1.
7367 (lang_decode_option): Do not set it for -ansi.
7369 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7371 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7372 (DECL_MAIN_VARIANT): Remove.
7373 * decl.c (duplicate_decls): Don't set it.
7374 (start_function): Likewise.
7375 (lang_mark_tree): Don't mark it.
7376 * decl2.c (defer_fn): Don't use it.
7377 * lex.c (retrofit_lang_decl): Don't set it.
7378 * pt.c (tsubst_decl): Likewise.
7379 * ptree.c (print_lang_decl): Don't print it.
7380 * typeck.c (mark_addressable): Don't use it.
7382 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7384 * vec.cc: Include <new> and <exception>.
7385 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7386 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7388 (__cxa_vec_delete): Catch dtor exceptions.
7390 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7392 Prepend __ to implementation defined names.
7393 * inc/typeinfo (type_info): Rename _name to __name.
7394 (type_info::type_info): Rename parameter.
7395 (type_info::operator==, type_info::operator!=,
7396 type_info::before): Likewise.
7397 (type_info::is_pointer_p, type_info::is_function_p,
7398 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7401 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7402 (__pointer_type_info::__pointer_type_info): Likewise.
7403 (__pointer_type_info::is_pointer_p,
7404 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7405 (__array_type_info::__array_type_info): Rename parameters.
7406 (__function_type_info::__function_type_info): Likewise.
7407 (__function_type_info::is_function_p): Prepend __.
7408 (__enum_type_info::__enum_type_info): Rename parameters.
7409 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7411 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7413 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7414 (__class_type_info::__class_type_info): Rename parameters.
7415 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7416 (__class_type_info::upcast_result,
7417 __class_type_info::dyncast_result): Prepend __. Move definition
7419 (__class_type_info::do_upcast, __class_type_info::do_catch,
7420 __class_type_info::find_public_src,
7421 __class_type_info::do_dyncast,
7422 __class_type_info::do_find_public_src): Prepend __. Rename
7424 (__si_class_type_info::__si_class_type_info): Rename parameters.
7425 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7426 __si_class_type_info::do_find_public_src): Prepent __. Rename
7428 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7429 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7430 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7432 (__dynamic_cast): Rename parameters.
7433 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7434 type_info::do_catch, type_info::do_upcast): Prepend __.
7435 (contained_p, public_p, virtual_p, contained_public_p,
7436 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7437 (__class_type_info::do_catch,
7438 __class_type_info::do_upcast): Prepend __. Adjust.
7439 (__class_type_info::__upcast_result,
7440 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7442 (__class_type_info::find_public_src): Prepend __. Adjust.
7443 (__class_type_info::do_find_public_src,
7444 __si_class_type_info::do_find_public_src,
7445 __vmi_class_type_info::do_find_public_src): Likewise.
7446 (__class_type_info::do_dyncast,
7447 __si_class_type_info::do_dyncast,
7448 __vmi_class_type_info::do_dyncast): Likewise.
7449 (__class_type_info::do_upcast,
7450 __si_class_type_info::do_upcast,
7451 __vmi_class_type_info::do_upcast): Likewise.
7452 (__dynamic_cast): Adjust.
7453 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7454 (__function_type_info::is_function_p): Likewise.
7455 (__pointer_type_info::do_catch): Likewise. Adjust.
7456 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7457 (__throw_type_match_rtti_2): Adjust.
7458 (__is_pointer): Adjust.
7460 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7462 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7463 (complete_ctor_identifier): New macro.
7464 (special_function_kind): Add sfk_copy_constructor and
7465 sfk_assignment_operator.
7466 (LOOKUP_HAS_IN_CHARGE): Remove.
7467 (cons_up_default_function): Rename to ...
7468 (implicitly_declare_fn): ... this.
7469 * call.c (build_new_method_call): Add in-charge parameters for
7471 * class.c (add_implicitly_declared_members): Change parameter name
7472 from cant_have_assignment to cant_have_const_assignment.
7473 Replace calls to cons_up_default_function to implicitly_declare_fn.
7474 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7475 * decl.c (initialize_predefined_identifiers): Initialize it.
7476 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7478 * init.c (expand_default_init): Don't calculate the in-charge
7480 (build_new_1): Likewise.
7481 * lex.c (cons_up_default_function): Move to method.c.
7482 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7483 (implicitly_declare_fn): New function.
7484 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7485 (build_modify_expr): Likewise.
7486 * typeck2.c (build_functional_cast): Likewise.
7488 Under the new ABI, constructors don't return `this'.
7489 * cp-tree.h (warn_reorder): Declare.
7490 (special_function_kind): New enum.
7491 (global_base_init_list): Remove declaration.
7492 (emit_base_init): Don't return a value.
7493 (check_base_init): Don't declare.
7494 (is_aggr_typedef): Likewise.
7495 * decl.c (check_special_function_return_type): New function.
7496 (return_types): Remove.
7497 (grokdeclarator): Use check_special_function_return_type.
7498 (start_function): Don't initialize ctor_label under the new ABI.
7499 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7500 * init.c (begin_init_stmts): Move to top of file.
7501 (finish_init_stmts): Likewise.
7502 (warn_reorder): Don't declare.
7503 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7505 (check_base_init): Remove.
7506 (is_aggr_typedef): Likewise.
7507 (build_new_1): Don't use the return value of a constructor.
7508 * semantics.c (setup_vtbl_ptr): Don't use the return value
7510 * typeck.c (check_return_expr): Don't magically convert return
7511 statements into `return this' in constructors under the new ABI.
7513 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7514 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7515 (base_ctor_identifier): New macro.
7516 (base_dtor_identifier): Likewise.
7517 (deleting_dtor_identifier): Likewise.
7518 * decl.c: Don't include obstack.h.
7519 (obstack_chunk_alloc): Don't define.
7520 (obstack_chunk_free): Likewise.
7521 (struct predefined_identifier): New type.
7522 (initialize_predefined_identifiers): New function.
7523 (init_decl_processing): Use it.
7524 (debug_temp_inits): Remove.
7525 (start_method): Don't call preserve_data.
7526 (hack_incomplete_structures): Update comment.
7527 * init.c (init_init_processing): Don't initialize
7529 (build_offset_rf): Remove dead code.
7530 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7531 * search.c (init_search_processing): Don't initialize
7534 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7536 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7537 some sign_compare warnings.
7539 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7541 Rename abi::__vmi_class_type_info members.
7542 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7543 base_list, detail_masks members to vmi_flags, vmi_base_count,
7544 vmi_bases and vmi_flags_masks respectively.
7545 (__vmi_class_type_info::vmi_flags_masks): Rename
7546 details_unknown_mask to flags_unknown_mask.
7547 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7548 (__vmi_class_type_info::do_find_public_src): Adjust.
7549 (__vmi_class_type_info::do_dyncast): Adjust.
7550 (__vmi_class_type_info::do_upcast): Adjust.
7552 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7554 * tinfo.cc (convert_to_base): New function.
7555 (get_vbase_offset): Remove. Move into convert_to_base.
7556 (__vmi_class_type_info::do_find_public_src): Adjust.
7557 (__vmi_class_type_info::do_dyncast): Adjust.
7558 (__vmi_class_type_info::do_upcast): Adjust.
7560 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7562 * tinfo.cc (operator=): Use __builtin_strcmp.
7563 * tinfo2.cc (before): Likewise.
7565 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7567 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7568 (DECL_SAVED_INLINE): Rename to ...
7569 (DECL_DEFERRED_FN): ... this.
7570 (in_function_p): Remove declaration.
7571 (mark_inline_for_output): Rename to ...
7572 (defer_fn): ... this.
7573 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7574 (in_function_p): Remove definition.
7575 * decl2.c (saved_inlines): Rename to ...
7576 (deferred_fns): ... this.
7577 (saved_inlines_used): Rename to ...
7578 (deferred_fns_used): ... this.
7579 (mark_inline_for_output): Rename to ...
7580 (defer_fn): ... this.
7581 (finish_file): Adjust accordingly.
7582 (init_decl2): Likewise.
7583 * lex.c (cons_up_default_function): Likewise.
7584 * pt.c (mark_decl_instantiated): Likewise.
7585 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7587 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7588 * semantics.c (expand_body): Defer more functions.
7590 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7593 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7595 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7596 __cxa_vec_delete): Declare.
7598 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7600 * rtti.c (dfs_class_hint_mark): New static function.
7601 (dfs_class_hint_unmark): New static function.
7602 (class_hint_flags): Use them.
7604 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7606 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7608 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7610 * cp-tree.h (instantiate_decl): Change prototype.
7611 * decl2.c (mark_used): Adjust call.
7612 * optimize.c (inlinable_function_p): Adjust handling of templates.
7613 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7614 (do_type_instantiation): Likewise.
7615 (instantiate_decl): Defer more templates.
7616 (instantiate_pending_templates): Adjust logic to handle inline
7619 * Makefile.in (GGC_H): New variable. Use it throughout in place
7622 * call.c: Don't include obstack.h. Include ggc.h.
7623 (obstack_chunk_alloc): Don't define.
7624 (obstack_chunk_free): Likewise.
7625 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7626 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7627 (pop_switch): Free it.
7629 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7631 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7632 if we don't have a DECL_FIELD_OFFSET.
7634 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7636 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7639 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7641 * cfns.gperf (hash, libc_name_p): Prototype.
7643 * rtti.c (build_dynamic_cast_1): Constification.
7645 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7647 * semantics.c (deferred_type_access_control): Prototype.
7649 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7651 Correct many new ABI issues regarding vbase and vcall offset
7653 * cp-tree.h (BINFO_VTABLE): Document.
7654 (struct lang_type): Tweak formatting.
7655 (BINFO_PRIMARY_BINFO): Add to documentation.
7656 (CLASSTYPE_VSIZE): Fix typo in comment.
7657 (CLASSTYPE_VBASECLASSES): Update documentation.
7658 (BINFO_VBASE_MARKED): Remove.
7659 (SET_BINFO_VBASE_MARKED): Likewise.
7660 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7661 (BINFO_FIELDS_MARKED): Remove.
7662 (SET_BINFO_FIELDS_MARKED): Likewise.
7663 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7664 (enum access_kind): New enumeration.
7665 (num_extra_vtbl_entries): Remove declaration.
7666 (size_extra_vtbl_entries): Likewise.
7667 (get_vtbl_decl_for_binfo): New function.
7668 (dfs_vbase_unmark): Remove declaration.
7669 (mark_primary_bases): Likewise.
7670 * class.c (SAME_FN): Remove.
7671 (struct vcall_offset_data_s): Move definition.
7672 (build_vbase_pointer): Use `build', not `build_binary_op', to
7673 access the vbase pointer under the new ABI.
7674 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7675 (build_primary_vtable): Likewise.
7676 (dfs_mark_primary_bases): Move here from search.c.
7677 (mark_primary_bases): Likewise.
7678 (determine_primary_bases): Under the new ABI, don't make a base
7679 class a primary base just because we don't yet have any virtual
7681 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7682 (num_vfun_entries): Remove.
7683 (dfs_count_virtuals): Likewise.
7684 (num_extra_vtbl_entries): Likewise.
7685 (size_extra_vtbl_entries): Likewise.
7686 (layout_virtual_bases): Iterate in inheritance graph order under
7688 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7689 indicate that a vfield is present.
7690 (init_class_processing): Initialize access_public_node, etc., from
7692 (get_vtbl_decl_for_binfo): New function.
7693 (dump_class_hierarchy_r): Likewise.
7694 (dump_class_hierarchy): Use it.
7695 (finish_vtbls): Build the vtbls in inheritance graph order.
7696 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7697 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7698 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7700 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7701 where the vptr points, even for primary vtables.
7702 (build_vtbl_initializer): Adjust handling of vbase and vcall
7704 (build_vcall_and_vbase_vtable_entries): New function.
7705 (dfs_build_vbase_offset_vtbl_entries): Remove.
7706 (build_vbase_offset_vtbl_entries): Reimplement.
7707 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7708 were already handled in a primary base class vtable.
7709 (build_vcall_offset_vtbl_entries): Adjust.
7710 (build_rtti_vtbl_entries): Adjust.
7711 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7712 * init.c (expand_virtual_init): Simplify.
7713 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7714 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7715 * search.c (BINFO_ACCESS): New macro.
7716 (SET_BINFO_ACCESS): Likewise.
7717 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7718 (access_in_type): Likewise.
7719 (dfs_accessible_p): Likewise.
7720 (protected_accessible_p): Likewise.
7721 (lookup_fnfields_1): Adjust documentation.
7722 (dfs_mark_primary_bases): Move to class.c
7723 (mark_primary_bases): Likewise.
7724 (dfs_vbase_unmark): Remove.
7725 (virtual_context): Use BINFO_FOR_VBASE.
7726 (dfs_get_vbase_types): Simplify.
7727 (dfs_build_inheritance_graph_order): New function.
7728 (get_vbase_types): Use it.
7729 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7731 * tinfo.cc (get_vbase_offset): New function.
7732 (__vmi_class_type_info::do_find_public_src): Use it.
7733 (__vmi_class_type_info::do_dyncast): Likewise.
7734 (__vmi_class_type_info::do_upcast): Likewise.
7736 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7738 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7740 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7742 * rtti.c (class_hint_flags): Rename flags.
7743 (class_initializer): Remove flags.
7744 (synthesize_tinfo_var): Combine offset and flags. Add flags
7745 for __vmi_class_type_info.
7746 (create_tinfo_types): Remove flags from __class_type_info and
7747 __si_class_type_info. Merge flags and offset from
7748 base_class_type_info.
7749 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7750 (__base_class_info::is_virtual_p): Adjust.
7751 (__base_class_info::is_public_p): Adjust.
7752 (__base_class_info::offset): New accessor.
7753 (__class_type_info::details): Remove member.
7754 (__class_type_info::__class_type_info): Lose details.
7755 (__class_type_info::detail_masks): Remove.
7756 (__si_class_type_info::__si_class_type_info): Lose details.
7757 (__vmi_class_type_info::details): New member.
7758 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7759 (__vmi_class_type_info::detail_masks): New member.
7760 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7761 with unknown_details_mask.
7762 (__vmi_class_type_info::do_find_public_src): Adjust
7763 (__vmi_class_type_info::do_dyncast): Adjust.
7764 (__vmi_class_type_info::do_upcast): Set result details, if
7766 (__dynamic_cast): Temporarily #if out optimization.
7768 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7770 * rtti.c (get_tinfo_decl): Mark used.
7771 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7772 mark as dealt with, if we output it.
7774 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7776 * class.c: Reorganize to put virtual function table initialization
7777 machinery at the end of the file.
7779 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7781 * class.c (finish_struct): Use bitsize_zero_node.
7782 * pt.c (instantiate_class_template): Likewise.
7784 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7786 Put RTTI entries at negative offsets in new ABI.
7787 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7788 vbase offset at index -3, not -1.
7789 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7790 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7791 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7792 (build_rtti_vtbl_entries): New function.
7793 (set_rtti_entry): Remove.
7794 (build_primary_vtable): Don't use it.
7795 (build_secondary_vtable): Likewise.
7796 (start_vtable): Remove.
7797 (first_vfun_index): New function.
7798 (set_vindex): Likewise.
7799 (add_virtual_function): Don't call start_vtable. Do call
7801 (set_primary_base): Rename parameter.
7802 (determine_primary_base): Likewise.
7803 (num_vfun_entries): Don't use skip_rtti_stuff.
7804 (num_extra_vtbl_entries): Include RTTI information.
7805 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7806 (skip_rtti_stuff): Remove.
7807 (dfs_modify_vtables): Don't use it.
7808 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7809 (layout_nonempty_base_or_field): Update size handling.
7810 (create_vtable_ptr): Tweak.
7811 (layout_class_type): Adjust parameter names.
7812 (finish_struct_1): Simplify.
7813 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7814 (skip_rtti_stuff): Remove.
7815 (first_vfun_index): New function.
7816 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7817 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7818 (marked_vtable_pathp): Declare.
7819 (unmarked_vtable_pathp): Likewise.
7820 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7822 * rtti.c (build_headof): Look for RTTI at negative offsets.
7823 (get_tinfo_decl_dynamic): Likewise.
7824 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7826 (create_pseudo_type_info): Do it here instead. Adjust so that
7827 vptr points at first virtual function.
7828 * search.c (marked_vtable_pathp): Make it global.
7829 (unmarked_vtable_pathp): Likewise.
7830 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7831 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7832 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7833 (get_pure_virtuals): Likewise.
7834 (expand_upcast_fixups): Likewise.
7835 * tree.c (debug_binfo): Likewise.
7836 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7839 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7841 * class.c (check_field_decl): Fix typo.
7842 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7843 (check_methods): Likewise.
7844 (check_field_decls): Likewise.
7845 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7846 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7847 Use DECL_RESULT_FLD, not DECL_RESULT.
7848 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7849 * lex.c (identifier_type): Likewise.
7850 * pt.c (determine_specialization, lookup_template_class): Likewise.
7851 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7852 (resolve_overloaded_unification, more_specialized): Likewise.
7853 * semantics.c (finish_member_declaration): Likewise.
7854 * typeck.c (build_x_function_call): Likewise.
7856 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7858 * class.c (layout_empty_base): Handle empty bases with non-byte
7860 (build_base_field): Likewise.
7861 (layout_virtual_bases): Likewise.
7863 * class.c (finish_struct_1): Fix typo in this change:
7865 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7867 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7869 * decl.c (grokdeclarator): Count partial specializations when
7870 keeping track of how many template classes have been seen.
7872 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7874 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7876 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7877 (get_vfield_offset): Use byte_position.
7878 (set_rtti_entry): Set OFFSET to ssizetype zero.
7879 (get_binfo_offset_as_int): Deleted.
7880 (dfs_record_base_offsets): Use tree_low_cst.
7881 (dfs_search_base_offsets): Likewise.
7882 (layout_nonempty_base_or_field): Reflect changes in RLI format
7883 and call byte_position.
7884 (layout_empty_base): Convert offset to ssizetype.
7885 (build_base_field): use rli_size_unit_so_far.
7886 (dfs_propagate_binfo_offsets): Do computation in proper type.
7887 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7888 (layout_class_type): Reflect changes in RLI names and fields.
7889 (finish_struct_1): Set DECL_FIELD_OFFSET.
7890 * dump.c (dequeue_and_dump): Call bit_position.
7891 * expr.c (cplus_expand_constant): Use byte_position.
7892 * rtti.c (expand_class_desc): Use bitsize_one_node.
7893 * typeck.c (build_component_addr): Use byte_position and don't
7894 special case for zero offset.
7896 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7898 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7900 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7902 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7905 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7907 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7909 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7910 make_typename_type, check_initializer, cp_finish_decl,
7911 xref_tag): Likewise.
7912 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7913 decl_namespace, arg_assoc_template_arg, arg_assoc,
7914 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7915 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7916 args_to_string): Likewise.
7917 * friend.c (is_friend): Likewise.
7918 * lex.c (note_got_semicolon, note_list_got_semicolon,
7919 is_global): Likewise.
7920 * method.c (build_overload_nested_name, build_overload_value,
7921 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7922 * parse.y (typename_sub, typename_sub1): Likewise.
7923 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7924 process_partial_specialization, convert_template_argument,
7925 template_args_equal, add_pending_template, lookup_template_class,
7926 for_each_template_parm_r, maybe_fold_nontype_arg,
7927 tsubst, instantiate_template, type_unification_real, unify,
7928 instantiate_pending_templates, set_mangled_name_for_template_decl):
7930 * repo.c (repo_get_id, repo_template_used): Likewise.
7931 * search.c (lookup_field_1): Likewise.
7932 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7933 * xref.c (classname): Likewise.
7935 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7937 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7938 (CANONICAL_BINFO): New macro.
7939 (BINFO_NEW_VTABLE_MARKED): Use it.
7940 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7941 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7942 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7944 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7945 (build_secondary_vtable): Likewise.
7946 (dfs_finish_vtbls): Likewise.
7947 (dfs_accumulate_vtbl_inits): Likewise.
7948 (accumulate_vtbl_inits): New function.
7949 (finish_vtbls): Make sure that virtual bases come after
7950 non-virtual bases in the vtable group.
7951 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7952 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7953 * search.c (struct vbase_info): Move definition.
7954 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7955 (unmarked_new_vtable_p): Likewise.
7956 (dfs_mark_vtable_path): Remove.
7957 (dfs_mark_new_vtable): Remove.
7958 (dfs_unmark_new_vtable): Likewise.
7959 (dfs_clear_search_slot): Likewise.
7960 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7961 (dfs_clear_vbase_slots): Likewise.
7962 (init_vbase_pointers): LIkewise.
7964 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7966 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7967 SIZETYPE to a non-SIZETYPE.
7969 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7971 * class.c (layout_virtual_bases): Adjust names in conditionally
7974 * class.c (record_base_offsets): New function.
7975 (layout_conflict_p): Likewise.
7976 (layout_nonempty_base_or_field): Use it.
7977 (layout_empty_base): New function.
7978 (build_base_field): Use it.
7979 (build_base_fields): Update comment.
7980 (layout_virtual_bases): Fold in a little code form
7981 layout_basetypes. Use layout_empty_base.
7982 (layout_basetypes): Remove.
7983 (end_of_class): New function.
7984 (layout_class_type): Use it. Adjust.
7986 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7988 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7990 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7991 * typeck.c (fntype_p): Remove.
7993 * cp-tree.h (TI_SPEC_INFO): Remove.
7994 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7995 * pt.c (process_partial_specialization): Likewise.
7997 * class.c (build_base_field): Fix thinko in computation of binfo
8000 * tree.c (mark_local_for_remap_p): Mark variables declared in
8001 TARGET_EXPRs as well.
8003 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8005 * typeck.c (require_complete_type, complete_type,
8006 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8007 build_array_ref, convert_arguments, pointer_diff,
8008 build_x_unary_op, build_unary_op, build_c_cast,
8009 build_modify_expr): Use COMPLETE_TYPE_P etc.
8010 * call.c (is_complete, convert_like_real,
8011 build_new_method_call): Likewise.
8012 * class.c (build_vbase_pointer_fields, check_bases,
8013 build_base_field, finish_struct_1, pushclass): Likewise.
8014 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8015 * decl.c (maybe_process_template_type_declaration, pushtag,
8016 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8017 layout_var_decl, check_initializer, cp_finish_decl,
8018 grokdeclarator, require_complete_types_for_parms,
8019 grok_op_properties, xref_tag, xref_basetypes,
8020 check_function_type): Likewise.
8021 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8022 * friend.c (do_friend): Likewise.
8023 * init.c (build_offset_ref): Likewise.
8024 * parse.y (structsp): Likewise.
8025 * pt.c (maybe_process_partial_specialization,
8026 tsubst_friend_function, instantiate_class_template, tsubst,
8027 do_type_instantiation, instantiate_pending_templates): Likewise.
8028 * repo.c (repo_get_id): Likewise.
8029 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8030 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8031 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8032 * semantics.c (begin_class_definition): Likewise.
8033 * tree.c (build_cplus_method_type): Likewise.
8034 * typeck2.c (digest_init, build_functional_cast,
8035 add_exception_specifier): Likewise.
8036 * parse.h, parse.c: Regenerated.
8038 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8040 * inc/cxxabi.h: New header file. Define new-abi entry points.
8041 (__pointer_type_info::target): Rename member to ...
8042 (__pointer_type_info::type): ... here.
8043 (__base_class_info::type): Rename member to ...
8044 (__base_class_info::base): ... here.
8045 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8046 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8047 (abi_node): New global tree node.
8048 * decl.c (abi_node): Document.
8049 (init_decl_processing): Initialize abi_node.
8050 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8051 (get_vmi_pseudo_type_info): Likewise.
8052 (create_tinfo_types): Likewise.
8053 (emit_support_tinfos): Likewise.
8054 * tinfo.h (cxxabi.h): Include for new-abi.
8055 Move rtti class definitions to new header file.
8056 * tinfo.cc (abi): Use the namespace.
8057 (std): Move new abi rtti classes from here ...
8058 (__cxxabiv1): ... to here.
8059 * tinfo2.cc (cxxabi.h): Include for new-abi.
8060 Move rtti class definitions to new header file.
8061 (std): Move new abi rtti classes from here ...
8062 (__cxxabiv1): ... to here.
8063 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8066 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8067 Jason Merrill <jason@casey.cygnus.com>
8069 * method.c (build_overload_int): Use host_integerp.
8071 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8073 * init.c (build_offset_ref): Handle the case of a templated member
8076 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8078 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8080 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8082 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8083 * class.c (check_bitfield_decl): Turn illegal bitfields into
8085 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8087 (dfs_offset_for_unshared_vbases): Likewise.
8088 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8089 pointer-to-member correctly under the new ABI.
8090 * expr.c (cplus_expand_constant): Don't use cp_convert when
8091 turning an offset into a pointer-to-member.
8092 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8093 when dereferencing them under the new ABI.
8094 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8095 of pointers-to-members under the new ABI.
8097 * class.c (check_bitfield_decl): Remove restriction on really long
8099 (layout_class_type): Implement new ABI handling of bitfields
8100 longer than their types.
8102 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8104 * parse.y (extdefs): Call ggc_collect.
8105 * parse.c: Regenerated.
8107 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8109 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8110 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8113 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8115 * class.c (build_vbase_path): Use integer_zerop.
8116 (build_vtable_entry): Use tree_low_cst.
8117 (get_vfield_offset): Use bit_position.
8118 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8120 (check_bitfield_decl): Set DECL_SIZE using convert.
8121 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8122 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8124 (finish_struct_1): Use bit_position.
8125 (dump_class_hierarchy): Use tree_low_cst.
8126 * cp-tree.h (min_precision): Add declaration.
8127 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8128 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8129 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8130 * expr.c (cplus_expand_constant): Use bit_position.
8131 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8132 * rtti.c (get_base_offset): Use bit_position.
8133 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8134 host_integerp, and tree_low_cst.
8135 (pointer_int_sum): Use integer_zerop.
8136 (build_component_addr): Use bit_position.
8138 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8140 * typeck.c (require_complete_type): Don't assume size_zero_node.
8141 (complete_type_or_else): Likewise.
8143 2000-03-16 Steven Grady <grady@digitaldeck.com>
8144 Jason Merrill <jason@casey.cygnus.com>
8146 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8148 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8150 * decl2.c (grokfield): Bail out if type is error_mark_node.
8152 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8154 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8155 (__pointer_to_member_data): ... here. Adjust.
8156 * rtti.c (create_tinfo_types): Adjust.
8158 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8160 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8161 * decl.c (ref_desc_type_node): Undocument.
8162 * rtti.c (ptr_ref_initializer): Rename to ...
8163 (ptr_initializer): ... here. Adjust comments.
8164 (ptmd_initializer): Fix comment thinko.
8165 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8166 (create_tinfo_types): Remove ref_desc_type_node init.
8167 * tinfo2.cc (__reference_type_info): Remove.
8169 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8171 * decl.c (cp_finish_decl): Remove obsolete comment.
8173 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8175 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8177 * cp-tree.h: Tweak documentation.
8178 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8179 (avoid_overlap): Remove.
8180 (get_binfo_offset_as_int): New function.
8181 (dfs_serach_base_offsets): Likewise.
8182 (layout_nonempty_base_or_field): Likewise.
8183 (build_base_field): Layout fields here. Avoid placing two objects
8184 of the same type at the same address, under the new ABI.
8185 (build_base_fields): Adjust accordingly.
8186 (create_vtable_ptr): Return the new field, but don't attach it to
8188 (remove_base_field): Remove.
8189 (remove_base_fields): Remove.
8190 (layout_basetypes): Adjust accordingly.
8191 (layout_class_type): Call layout_field for each field, rather than
8192 just making a wholesale call to layout_type.
8194 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8196 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8198 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8200 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8202 * except.c (dtor_nothrow): New fn.
8203 (do_pop_exception): Use it. Take type parm.
8204 (push_eh_cleanup): Take type parm.
8205 (expand_start_catch_block): Pass it.
8206 (build_eh_type_type_ref): Accept null type.
8208 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8210 * cp-tree.h (revert_static_member_fn): Change prototype.
8211 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8212 (grok_op_properties): Likewise.
8213 (start_function): Likewise.
8214 (revert_static_member_fn): Simplify.
8215 * pt.c (check_explicit_specialization): Adjust call to
8216 revert_static_member_fn.
8218 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8220 * cp-tree.h (scope_kind): New type.
8221 (tmpl_spec_kind): Likewise.
8222 (declare_pseudo_global_level): Remove.
8223 (pseudo_global_level_p): Rename to template_parm_scope_p.
8224 (pushlevel): Remove declaration.
8225 (begin_scope): New function.
8226 (finish_scope): Likewise.
8227 (current_tmpl_spec_kind): Likewise.
8228 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8229 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8230 Add template_spec_p.
8231 (toplevel_bindings_p): Adjust.
8232 (declare_pseudo_global_level): Remove.
8233 (pseudo_global_level_p): Rename to template_parm_scope_p.
8234 (current_tmpl_spec_kind): New function.
8235 (begin_scope): Likewise.
8236 (finish_scope): Likewise.
8237 (maybe_push_to_top_level): Adjust.
8238 (maybe_process_template_type_declaration): Likewise.
8239 (pushtag): Likewise.
8240 (pushdecl_nonclass_level): Likewise.
8241 (lookup_tag): Likewise.
8242 (grokfndecl): Handle member template specializations. Share
8243 constructor and non-constructor code.
8244 * decl2.c (check_classfn): Handle member template specializations.
8245 * pt.c (begin_template_parm_list): Use begin_scope.
8246 (begin_specialization): Likewise.
8247 (end_specialization): Likewise.
8248 (check_explicit_specialization): Use current_tmpl_spec_kind.
8249 Handle member template specializations.
8250 (end_template_decl): Use finish_scope. Remove call to
8252 (push_template_decl_real): Remove bogus error message.
8253 (tsubst_decl): Fix typo in code contained in comment.
8254 (instantiate_template): Handle member template specializations.
8255 (most_general_template): Likewise.
8257 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8259 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8260 (do_identifier): Ditto for error().
8262 * pt.c (convert_nontype_argument): Ditto for cp_error().
8263 (convert_template_argument): Ditto for cp_pedwarn().
8265 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8267 * exception.cc (__check_null_eh_spec): New fn.
8268 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8270 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8272 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8273 * except.c (expand_end_eh_spec): Add the return type.
8274 * rtti.c (throw_bad_cast): Add the parmtypes.
8275 (throw_bad_typeid): Likewise.
8277 * semantics.c (expand_stmt): Only leave out rtl for unused
8278 artificials, and set DECL_IGNORED_P on them as well.
8279 * decl.c (wrapup_globals_for_namespace): Likewise.
8281 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8283 * decl.c (maybe_commonize_var): Skip all artificial decls.
8284 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8286 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8288 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8289 * cp-tree.h: Declare flag_enforce_eh_specs.
8290 * decl.c (store_parm_decls, finish_function): Check it.
8292 C library functions don't throw.
8293 * Makefile.in (cfns.h): New target.
8294 (except.o): Depend on it.
8295 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8296 * cfns.gperf: New file.
8297 * cfns.h: Generated.
8298 * except.c: Include it.
8299 (nothrow_libfn_p): New fn.
8300 * decl.c (grokfndecl): Use it.
8301 * cp-tree.h: Declare it.
8303 * decl.c (push_overloaded_decl_1, auto_function,
8304 define_function): Lose.
8305 (build_library_fn_1): New static fn.
8306 (builtin_function): Use it.
8307 (get_atexit_node): Use build_library_fn_ptr.
8308 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8309 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8310 push_void_library_fn, push_throw_library_fn): New fns.
8311 * cp-tree.h: Declare them.
8312 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8313 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8314 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8315 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8316 * rtti.c (build_runtime_decl): Lose.
8317 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8318 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8319 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8321 * call.c (build_call): Remove result_type parm.
8322 Call mark_used on unused artificial fns.
8323 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8325 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8327 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8329 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8330 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8331 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8332 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8333 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8334 expand_generic_desc): Likewise.
8336 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8338 * exception.cc (__cp_pop_exception): Cleanup the original object.
8340 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8342 * decl.c (grok_op_properties): Merge conversion to void warning
8343 with other silly op warnings.
8345 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8347 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8348 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8350 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8352 * decl.c (cp_make_fname_decl): New function.
8353 (wrapup_globals_for_namespace): Don't emit unused static vars.
8354 (init_decl_processing): Remove comment about use of
8355 array_domain_type. Set make_fname_decl.
8356 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8357 * semantics.c (begin_compound_stmt): Remove
8358 current_function_name_declared flagging.
8359 (expand_stmt): Don't emit unused local statics.
8360 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8363 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8365 * typeck.c (convert_for_assignment): Don't look at array
8367 * call.c (convert_like_real): Likewise.
8369 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8371 Add initial support for '\uNNNN' specifier.
8372 * lex.c (read_ucs): New fn.
8373 (readescape, skip_white_space): Call it.
8374 (is_extended_char, is_extended_char_1): New fns.
8375 (utf8_extend_token): New fn, #if 0'd out.
8376 (real_yylex): Treat extended chars like letters.
8378 * search.c (note_debug_info_needed): Walk the bases even if we
8379 weren't deferring the type itself.
8381 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8383 * decl2.c (finish_objects): Constify a char*.
8385 * method.c (emit_thunk): Likewise.
8387 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8389 * typeck.c (dubious_conversion_warnings): Look through
8392 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8394 * class.c (dfs_modify_vtables): I is now unsigned.
8395 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8396 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8397 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8398 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8399 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8400 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8401 Call integer_all_onesp.
8402 * typeck2.c (process_init_constructor): Use compare_tree_int.
8404 * lang-specs.h (as): Don't call if -syntax-only.
8406 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8408 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8409 RTL_EXPR_HAS_NO_SCOPE after all.
8411 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8413 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8414 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8415 RTL_EXPR_HAS_NO_SCOPE.
8417 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8420 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8422 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8424 * call.c (convert_like): Macrofy.
8425 (convert_like_with_context): New macro.
8426 (convert_like_real): Renamed from convert_like. Add calling
8427 context parameters, for diagnostics. Add recursive flag. Call
8428 dubious_conversion_warnings for outer conversion.
8429 (build_user_type_conversion): Use convert_like_with_context.
8430 (build_over_call): Likewise. Don't warn about dubious
8431 conversions here. Adjust convert_default_arg calls.
8432 (convert_default_arg): Add context parameters for diagnostics.
8433 Pass throught to convert_like_with_context.
8434 * cp-tree.h (convert_default_arg): Add context parameters.
8435 (dubious_conversion_warnings): Prototype new function.
8436 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8437 (dubious_conversion_warnings): New function, broken
8438 out of convert_for_assignment.
8439 (convert_for_assignment): Adjust.
8441 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8443 * decl2.c (key_method): Break out from...
8444 (import_export_vtable, import_export_class): ...here.
8446 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8447 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8449 * search.c (note_debug_info_needed, dfs_debug_mark,
8450 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8451 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8453 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8455 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8458 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8460 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8461 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8462 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8463 (lang_type): Split gets_new into has_new and has_array_new.
8464 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8465 (TYPE_GETS_NEW): Split into ...
8466 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8467 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8468 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8469 (build_op_new_call): Don't declare.
8470 (build_new_1): Likewise.
8471 * call.c (build_op_new_call): Remove.
8472 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8473 instead of TYPE_NEEDS_DESTRUCTOR.
8474 (finish_struct_bits): Likewise.
8475 (add_implicitly_declared_members): Likewise.
8476 (check_field_decl): Likewise.
8477 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8478 correctly under the new ABI.
8479 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8480 instead of TYPE_NEEDS_DESTRUCTOR.
8481 (initialize_local_var): Likewise.
8482 (destroy_local_var): Likewise.
8483 (cp_finish_decl): Likewise.
8484 (register_dtor_fn): Likewise.
8485 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8486 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8487 TYPE_VEC_DELETE_TAKES_SIZE here.
8488 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8489 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8490 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8491 (finish_destructor_body): Likewise.
8492 (maybe_build_cleanup_1): Likewise.
8493 * decl2.c (do_static_destruction): Likewise.
8494 * init.c (build_new_1): Make it static.
8495 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8496 (expand_cleanup_for_base): Likewise.
8497 (get_cookie_size): New function.
8498 (build_new_1): Handle array-new cookies correctly under the new
8500 (build_vec_delete_1): Likewise.
8501 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8502 (build_delete): Likewise.
8503 (build_vec_delete): Handle array-new cookies correctly under the new
8505 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8506 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8507 TYPE_HAS_ARRAY_NEW_OPERATOR.
8508 * ptree.c (print_lang_type): Check them.
8509 * search.c (context_for_name_lookup): Fix typo in comment.
8510 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8511 * tree.c (break_out_cleanups): Likewise.
8512 (build_cplus_array_test_1): Likewise.
8513 (cp_build_qualified_type_real): Likewise.
8514 * typeck.c (complete_type): Likewise.
8516 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8517 the command-line, not the end.
8519 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8521 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8523 2000-03-02 Tom Tromey <tromey@cygnus.com>
8525 * cp-tree.h (build_java_class_ref): Declare.
8526 * init.c (build_java_class_ref): No longer static.
8527 * except.c (expand_throw): Generate a Java-style `throw' if the
8528 thrown object is a "Java" object.
8529 (initialize_handler_parm): Generate a Java-style lookup of
8530 exception info if the caught object is a "Java" object.
8531 (catch_language, catch_language_init): New globals.
8532 (decl_is_java_type): New function.
8533 (expand_start_catch_block): Don't call push_eh_info() or
8534 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8535 class reference to build_catch_block.
8537 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8539 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8541 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8543 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8544 to merge reference/pointer code and fix incorrect warnings.
8546 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8548 * search.c (protected_accessible_p): Use context_for_name_lookup.
8550 * init.c (construct_virtual_bases): Fix thinko.
8551 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8553 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8555 * decl.c (current_function_decl): Move to toplev.c.
8557 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8559 * pt.c (fn_type_unification): Unify return type, whenever
8561 (get_bindings_real): Only pass return type when necessary.
8562 Remove explicit return type check.
8563 * class.c (resolve_address_of_overloaded_function): Pass desired
8564 return type to fn_type_unification.
8566 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8568 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8570 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8572 * rtti.c (expand_class_desc): Likewise.
8573 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8574 (THUNK_VCALL_OFFSET): Likewise.
8575 (THUNK_DELTA): Reflect changes in ../tree.h.
8577 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8579 * search.c (protected_accessible_p): Also allow the access if
8580 the member is public in DERIVED. Lose TYPE parm.
8581 (friend_accessible_p): Lose TYPE parm.
8582 (accessible_p): Adjust.
8584 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8586 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8587 on things that are not sizes; ssize_binop deleted.
8588 Call size_diffop when appropriate.
8589 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8590 (build_primary_vtable, build_secondary_vtable): Likewise.
8591 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8592 Variable I is HOST_WIDE_INT.
8593 (get_vfield_offset): Pass proper types to size_binop.
8594 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8595 (finish_struct_1): Likewise.
8596 (skip_rtti_stuff): Arg N is now pointer to signed.
8597 (layout_class_type): Use size_zero_node.
8598 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8599 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8600 * decl.c (complete_arry_type): Pass proper types to size_binop.
8601 (xref_basetypes): BINFO_OFFSET is sizetype.
8602 * error.c (dump_expr): Don't use size_binop non-sizes.
8603 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8604 * init.c (construct_virtual_bases): Fix type error.
8605 (build_vec_delete_1): Pass proper type to size_binop and don't
8607 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8608 * rtti.c (get_base_offset): Pass proper type to size_binop.
8609 * search.c (dfs_find_vbases): Fix type error.
8610 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8611 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8612 * tree.c (debug_binfo): Variable N is signed.
8613 Use HOST_WIDE_INT_PRINT_DEC.
8614 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8615 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8616 size_one_node and size_zero_node.
8617 (c_alignof): Use size_one_node.
8618 (build_component_addr): Pass proper types to size_binop.
8619 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8621 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8623 Implement class scope using-declarations for functions.
8624 * class.c (handle_using_decl): Call add_method for used functions.
8625 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8626 (add_method): Used functions are hidden by local functions.
8627 (check_bases_and_members): Handle using-decls before finalizing
8628 CLASSTYPE_METHOD_VEC.
8629 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8630 override the type of 'this' accordingly.
8631 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8632 (convert_class_to_reference, build_user_type_conversion_1,
8633 build_new_function_call, build_object_call, build_new_op,
8634 build_new_method_call): Pass ctype parm.
8636 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8638 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8639 build_new_function_call, build_object_call, build_new_op,
8640 build_new_method_call, build_op_delete_call): Don't get basetype_path
8642 * typeck.c (build_component_ref): Likewise.
8643 * init.c (build_offset_ref): Likewise.
8644 (resolve_offset_ref): Don't call enforce_access.
8645 Call build_scoped_ref.
8646 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8647 would cause an error or if -pedantic.
8648 * class.c (alter_access): Lose binfo parm.
8650 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8652 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8655 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8657 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8658 pseudo_type_info creation into the std namespace
8660 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8662 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8663 (import_export_class): Remove declaration.
8664 * decl2.c (import_export_class): Make it static.
8665 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8666 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8667 EXPR_WITH_FILE_LOCATION.
8668 * lex.c (check_newline): Tweak filename/lineno setting.
8669 * semantics.c (begin_while_stmt): Fix typo in comment.
8671 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8673 * lang-options.h (-fmessage-length=): Add missing option.
8675 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8677 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8679 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8681 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8683 * optimize.c (expand_call_inline): Emit the return label before
8684 evaluating the return value.
8686 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8688 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8689 than duplicating functionality here.
8690 * optimize.c: Include input.h.
8691 (expand_call_inline): Use push_srcloc and pop_srcloc.
8692 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8693 * parse.c: Regenerated.
8694 * Makefile.in (lex.o): Depend on input.h.
8695 (optimize.o): Likewise.
8697 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8699 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8700 function type, rather than ICE.
8702 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8704 * decl.c (grokdeclarator): Call decl_type_access_control.
8705 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8708 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8710 * decl.c (decls_match): Remove obsolete static member nadgering.
8712 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8714 * decl.c (grokdeclarator): Change ANSI to ISO.
8715 * lex.c (consume_string, readescape, do_identifier): Likewise.
8716 (parse_float, real_yylex): Likewise.
8717 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8718 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8719 new_type_id, maybe_label_decls, simple_stmt,
8720 for.init.statement): Likewise.
8721 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8722 * semantics.c (finish_named_return_value): Likewise.
8723 * parse.c: Regenerate.
8725 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8727 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8728 (CPTI_CLASS_STAR_TYPE): Remove.
8729 (vtable_index_type): Likewise.
8730 (class_star_type_node): Remove.
8731 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8732 (build_binary_op_nodefault): Remove.
8733 * call.c (build_new_op): Use build_binary_op instead of
8734 build_binary_op_nodefault.
8735 * decl.c (init_decl_processing): Remove class_star_type_node
8736 initialization. Make delta_type_node ptrdiff_type_node under the
8737 new ABI. Initialize vtable_index_type.
8738 (build_ptrmemfunc_type): Build different structures for the new
8740 (build_enumerator): Use build_binary_op instead of
8741 build_binary_op_nodefault.
8742 * method.c (build_overload_value): Mangle pointers-to-members
8743 appropriately under the new ABI.
8744 * typeck.c (build_array_ref): Use build_binary_op instead of
8745 build_binary_op_nodefault.
8746 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8747 (build_binary_op_nodefault): Rename to ...
8748 (build_binary_op): ... this. Remove old version. Adjust for
8749 pointer-to-member comparisons under the new ABI.
8750 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8751 (build_ptrmemfunc): Adjust for the new ABI.
8752 (expand_ptrmemfunc_cst): Likewise.
8753 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8754 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8756 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8758 * call.c (build_object_call): Compress consecutive calls to
8760 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8761 (build_op_delete_call): Adjust message formatting.
8763 * class.c (check_bases): Compress consecutive calls to
8765 (finish_struct_anon): Say 'ISO C++'.
8767 * decl.c (start_decl): Same here.
8768 (grok_reference_init): Likewise.
8769 (grokfndecl): Correct message formatting.
8770 (grokfndecl): Improve diagnostic.
8771 (check_static_variable_definition): Likewise. Say 'ISO C++'
8772 (compute_array_index_type): Say 'ISO C++'
8773 (create_array_type_for_decl): Compress consecutive calls to
8775 (grokdeclarator): Say 'ISO C++'
8776 (grok_op_properties): Likewise.
8778 * decl2.c (delete_sanity): Clairify diagnostic.
8779 (check_member_template): Same here.
8780 (grok_function_init): Use consistent terminology.
8782 * expr.c (do_case): Say 'ISO C++'
8784 * friend.c (do_friend): Compress consecutive calls to warning.
8786 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8788 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8789 * class.c (build_secondary_vtable): Reorganize. Don't create a
8790 new vtable under the new ABI.
8791 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8793 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8794 the initializing elements.
8795 (initialize_vtable): New function.
8796 (dfs_finish_vtbls): Use it.
8797 (dfs_accumulate_vtbl_inits): New function.
8798 (finish_vtbls): Merge primary and secondary vtables under the new
8800 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8801 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8804 * class.c (build_vtable): New function, split out from ...
8805 (get_vtable_decl): ... here, and ...
8806 (build_secondary_vtable): ... here.
8808 * pt.c (tsubst_decl): Fix formatting.
8810 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8812 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8813 (avoid_overlap, build_base_field): Likewise.
8814 (build_base_field, build_base_fields, is_empty_class):
8815 Test DECL_SIZE with integer_zero.
8816 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8817 * cp-tree.h (struct lang_type): New field size_unit.
8818 (CLASSTYPE_SIZE_UNIT): New macro.
8819 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8820 (cp_finish_decl): Delete -Wlarger-than processing.
8821 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8822 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8823 * tree.c (make_binfo): binfo vector is one entry longer.
8824 (walk_tree): Walk DECL_SIZE_UNIT.
8826 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8828 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8830 (build_vtable_entry): Don't assume all vtable entries are
8832 (build_vtbl_initializer): Adjust accordingly.
8833 (get_vtable_decl): Fix formatting.
8835 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8837 * semantics.c (deferred_type_access_control): Walk the entire
8839 (save_type_access_control): Rename from
8840 initial_deferred_type_access_control. Just remember the value.
8841 (decl_type_access_control): New fn.
8842 (begin_function_definition): Use deferred_type_access_control, after
8843 we've started the function. Set type_lookups to error_mark_node.
8844 * parse.y (frob_specs, fn.def1): Adjust.
8845 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8846 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8847 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8848 (after_type_component_declarator0): Likewise.
8849 (after_type_component_declarator): Likewise.
8850 (notype_component_declarator): Likewise.
8851 * cp-tree.h: Adjust.
8853 * decl.c (redeclaration_error_message): Allow redeclaration of
8854 namespace-scope decls.
8856 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8858 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8860 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8862 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8863 * decl2.c (grokclassfn): Likewise.
8865 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8867 * decl2.c (lang_decode_option): Don't set default message length
8869 * lex.c (lang_init_options): Set it here.
8871 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8873 Make DECL_CONTEXT mean the class in which a member function was
8874 declared, even for a virtual function.
8875 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8876 (DECL_FRIEND_CONTEXT): New macro.
8877 (DECL_REAL_CONTEXT): Remove.
8878 (SET_DECL_FRIEND_CONTEXT): Likewise.
8879 (DECL_VIRTUAL_CONTEXT): Adjust.
8880 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8881 (add_friends): Remove.
8882 (hack_decl_function_context): Likewise.
8883 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8885 (build_over_call): Fix indentation. Use DECL_CONTEXT
8886 instead of DECL_CLASS_CONTEXT.
8887 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8888 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8889 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8890 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8891 (build_base_field): Likewise.
8892 (finish_struct_1): Likewise.
8893 (build_self_reference): Likewise.
8894 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8896 (pushtag): Use decl_function_context, not
8897 hack_decl_function_context.
8898 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8899 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8900 (pushdecl): Remove bogus code.
8901 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8902 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8903 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8904 Use decl_function_context, nothack_decl_function_context.
8905 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8906 (grokdeclarator): Likewise. Use decl_function_context, not
8907 hack_decl_function_context.
8908 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8909 (start_function): Use DECL_FRIEND_CONTEXT, not
8910 DECL_CLASS_CONTEXT. Use decl_function_context, not
8911 hack_decl_function_context.
8912 (finish_function): Use decl_function_context, not
8913 hack_decl_function_context.
8914 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8916 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8917 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8918 (grokfield): Likewise.
8919 (finish_builtin_type): Likewise.
8920 (finish_vtable_vardec): Use decl_function_context, not
8921 hack_decl_function_context.
8922 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8923 (start_static_initialization_or_destruction): Likewise.
8924 (finish_static_initialization_or_destruction): Likewise.
8925 (mark_used): Adjust logic for deciding when to synthesize methods.
8926 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8928 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8930 * friend.c (is_friend): Likewise.
8931 (add_friends): Remove.
8932 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8933 * lex.c (begin_definition_of_inclass_inline): Use
8934 decl_function_context, not hack_decl_function_context.
8935 (process_next_inline): Likewise.
8936 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8937 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8938 DECL_CLASSS_CONTEXT.
8939 (hack_identifier): Likewise.
8940 (synthesize_method): Use decl_function_context, not
8941 hack_decl_function_context.
8942 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8944 (is_member_template): Use decl_function_context, not
8945 hack_decl_function_context. Use DECL_CONTEXT, not
8947 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8949 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8951 (push_template_decl_real): Likewise.
8952 (instantiate_class_template): Don't call add_friends.
8953 (tsubst_default_argument): Use DECL_CONTEXT, not
8955 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8956 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8957 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8959 * repo.c (repo_inline_used): Likewise.
8960 * search.c (current_scope): Adjust for new _CONTEXT macros.
8961 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8963 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8964 (lookup_fnfields_here):Likewise.
8965 (check_final_overrider): Likewise.
8966 (init_vbase_pointers): Likewise.
8967 (virtual_context): Likewise.
8968 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8969 (expand_body): Use decl_function_context, not
8970 hack_decl_function_context.
8971 * tree.c (hack_decl_function_context): Remove.
8972 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8974 * typeck2.c (error_not_base_type): Likewise.
8976 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8978 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8980 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8982 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8984 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8986 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8988 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8990 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8992 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8994 * parse.y (frob_specs): Split out...
8995 (parse_decl): From here.
8996 (fn.def2): Call initial_deferred_type_access_control.
8997 (after_type_component_declarator0): Call frob_specs.
8998 (notype_component_declarator0): Likewise.
8999 * search.c (friend_accessible_p): Nested classes are friends of their
9002 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9004 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9005 used to create an implicit temporary.
9007 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9010 2000-02-08 Nathan Sidwell <nathan@acm.org>
9012 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9013 strip array element qualifiers too.
9015 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9017 * decl.c (store_parm_decls): Don't build cleanups for parameters
9018 while processing_template_decl.
9020 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9022 * cp-tree.h (struct saved_scope): Add incomplete field.
9023 (namespace_scope_incomplete): New macro.
9024 * decl.c (pushdecl): Use it.
9025 (hack_incomplete_structures): Use it. See through artificial
9027 (mark_saved_scope): Mark it.
9029 Implement access control for nested types.
9030 * search.c (type_access_control): New fn.
9031 (accessible_p): Now we do perform access control for types.
9032 * semantics.c (deferred_type_access_control): New fn.
9033 (initial_deferred_type_access_control): New fn.
9034 (begin_function_definition): Call it. Add lookups parm.
9035 * decl.c (struct binding_level): Add this_class field.
9036 (pushlevel_class): Set it.
9037 (mark_binding_level): Mark it.
9038 (lookup_name_real): Use it. Call type_access_control.
9039 (mark_saved_scope): Mark lookups field.
9040 * cp-tree.h (flagged_type_tree): Add lookups field.
9041 (struct saved_scope): Add lookups field.
9042 (type_lookups): New macro.
9043 * parse.y (declmods): Now <ftype>.
9044 (parse_decl): Add lookups parm. Call
9045 initial_deferred_type_access_control.
9046 (lang_extdef): Clear type_lookups.
9047 (typed_declspecs, declmods, typespec): Set lookups field.
9048 (initdcl): Call deferred_type_access_control.
9049 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9050 component_decl_1, named_parm): Adjust.
9051 * friend.c (is_friend): Nested classes are friends of their
9054 * class.c (currently_open_derived_class): New fn.
9055 * method.c (hack_identifier): Use it.
9057 * lex.c (do_identifier): Remove obsolete code.
9059 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9061 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9063 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9064 thinks this file is plain C).
9066 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9068 * Makefile.in (call.o): Depend on $(EXPR_H).
9070 * call.c: Include "expr.h".
9072 * class.c (dump_class_hierarchy): Add prototype.
9074 * search.c (dfs_get_pure_virtuals): Likewise.
9076 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9078 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9081 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9083 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9084 Store it in DECL_FCONTEXT.
9085 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9087 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9089 * tinfo.h (old abi): #include "tconfig.h".
9090 * tinfo.cc (convert_to_base): Move into old abi section.
9092 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9094 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9095 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9096 (BINFO_PRIMARY_BINFO): New macro.
9097 (BF_DELTA): Rename to ...
9098 (BV_DELTA): ... this.
9099 (BF_VCALL_INDEX): Rename to ...
9100 (BV_VCALL_INDEX): ... this.
9101 (BF_FN): Rename to ...
9103 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9104 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9105 (modify_vtable_entry): Simplify.
9106 (add_virtual_function): Rename BF_ macros to BV_ variants.
9107 (build_vtable_initializer): Likewise.
9108 (get_class_offset_1): Remove.
9109 (dfs_get_class_offset): Likewise.
9110 (get_class_offset): Likewise.
9111 (dfs_find_final_overrider): New function.
9112 (find_final_overrider): Likewise.
9113 (modify_one_vtable): Remove.
9114 (dfs_find_base): New function.
9115 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9116 find_final_overrider.
9117 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9119 (dfs_fixup_vtable_deltas): Remove.
9120 (override_one_vtable): Remove.
9121 (merge_overrides): Likewise.
9122 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9123 unreal chilren of virtual bases.
9124 (finish_struct_1): Don't use merge_overrides. Don't use
9125 dfs_fixup_vtable_deltas.
9126 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9129 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9130 Jason Merrill <jason@yorick.cygnus.com>
9132 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9134 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9136 * exception.cc (__throw_bad_typeid): Add missing std::.
9138 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9140 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9142 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9144 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9146 Runtime support for new-abi rtti.
9147 * inc/typeinfo (type_info::operator!=): Define in class.
9148 (type_info::before, type_info::name, type_info::operator==,
9149 type_info::operator!=): Define new ABI implementations.
9150 (type_info::is_pointer_p, type_info::is_function_p): Declare
9151 new virtual functions.
9152 (type_info::do_catch, type_info::do_upcast): Likewise.
9154 * tinfo.h (__base_class_info): Define new class.
9155 (__class_type_info): Likewise.
9156 (__si_class_type_info): Likewise.
9157 (__vmi_class_type_info): Likewise.
9158 (__dynamic_cast): Prototype.
9160 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9161 (type_info::is_pointer_p): Define new function.
9162 (type_info::is_function_p): Likewise.
9163 (type_info::do_catch): Likewise.
9164 (type_info::do_upcast): Likewise.
9165 (vtable_prefix): New structure for vtable access.
9166 (adjust_pointer): Define new template function.
9167 (contained_p, public_p, virtual_p, contained_public_p,
9168 contained_nonpublic_p, contained_nonvirtual_p): Define new
9170 (nonvirtual_base_type): New local variable.
9171 (__class_type_info::~__class_type_info): Define.
9172 (__si_class_type_info::~__si_class_type_info): Likewise.
9173 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9174 (__class_type_info::do_catch): Define new function.
9175 (__class_type_info::do_upcast): Likewise.
9176 (__class_type_info::find_public_src): Likewise.
9177 (__class_type_info::do_find_public_src): Likewise.
9178 (__si_class_type_info::do_find_public_src): Likewise.
9179 (__vmi_class_type_info::do_find_public_src): Likewise.
9180 (__class_type_info::do_dyncast): Likewise.
9181 (__si_class_type_info::do_dyncast): Likewise.
9182 (__vmi_class_type_info::do_dyncast): Likewise.
9183 (__class_type_info::do_upcast): Likewise.
9184 (__si_class_type_info::do_upcast): Likewise.
9185 (__vmi_class_type_info::do_upcast): Likewise.
9186 (__dynamic_cast): Likewise.
9188 * tinfo2.cc (__fundamental_type_info): Define new class.
9189 (__pointer_type_info): Likewise.
9190 (__reference_type_info): Likewise.
9191 (__array_type_info): Likewise.
9192 (__function_type_info): Likewise.
9193 (__enum_type_info): Likewise.
9194 (__ptr_to_member_type_info): Likewise.
9195 (__fundamental_type_info::~__fundamental_type_info): Define.
9196 (__pointer_type_info::~__pointer_type_info): Likewise.
9197 (__reference_type_info::~__reference_type_info): Likewise.
9198 (__array_type_info::~__array_type_info): Likewise.
9199 (__function_type_info::~__function_type_info): Likewise.
9200 (__enum_type_info::~__enum_type_info): Likewise.
9201 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9202 (__pointer_type_info::do_catch): Define new function.
9203 (__ptr_to_member_type_info::do_catch): Define new function.
9205 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9206 (__is_pointer): Likewise.
9208 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9210 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9212 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9213 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9214 (make_new_vtable): New function.
9215 (modify_vtable_entry): Handle generation of new vtables correctly.
9216 (modify_one_vtable): Remove unused parameter.
9217 (dfs_fixup_vtable_deltas): Likewise.
9218 (override_one_vtable): Use build_secondary_vtable.
9219 (finish_struct_1): Use build_primary_vtable and
9220 build_secondary_vtable.
9222 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9224 * cp/decl.c: Adjust variable names, comments, help strings.
9226 2000-01-29 Nathan Sidwell <nathan@acm.org>
9228 * new2.cc (operator delete[]): Use operator delete, don't assume
9231 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9233 * class.c (build_vtbl_initializer): Add argument to
9234 build_vtable_entry call.
9236 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9238 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9239 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9240 (BF_DELTA): New macro.
9241 (BF_VCALL_INDEX): Likewise.
9243 (THUNK_VCALL_OFFSET): Likewise.
9244 (make_thunk): Change prototype.
9245 * class.c (build_vtable_entry): Integrate
9246 build_vtable_entry_for_fn. Handle vcall indices.
9247 (build_vtable_entry_for_fn): Remove.
9248 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9249 BF_VCALL_INDEX, BF_FN.
9250 (modify_vtable_entry): Integrate common code from
9251 modify_one_vtable and dfs_fixup_vtable_deltas.
9252 (add_virtual_function): Set BF_VCALL_INDEX.
9253 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9255 (modify_one_vtable): Simplify.
9256 (dfs_fixup_vtable_deltas): Likewise.
9257 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9258 * method.c (make_thunk): Handle vcall indices.
9260 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9262 Compiler side new abi rtti (not enabled).
9263 * cp-tree.h (new_abi_rtti_p): New macro.
9264 (emit_support_tinfos): Prototype new function.
9265 (tinfo_decl_p): Likewise.
9266 (emit_tinfo_decl): Likwise.
9267 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9269 (doing_runtime): New local static.
9270 (init_rtti_processing): Add new-abi initializer.
9271 (get_tinfo_decl): Add new-abi logic.
9272 (tinfo_from_decl): Likewise.
9273 (build_dynamic_cast_1): Likewise.
9274 (qualifier_flags): New static function.
9275 (tinfo_base_init): Likewise.
9276 (generic_initializer): Likewise.
9277 (ptr_ref_initializer): Likewise.
9278 (ptmd_initializer): Likewise.
9279 (class_hint_flags): Likewise.
9280 (class_initializer): Likewise.
9281 (synthesize_tinfo_var): Likewise.
9282 (create_real_tinfo_var): Likewise.
9283 (create_pseudo_type_info): Likewise.
9284 (get_vmi_pseudo_type_info): Likewise.
9285 (create_tinfo_types): Likewise.
9286 (emit_support_tinfos): New global function.
9287 (tinfo_decl_p): New global predicate.
9288 (emit_tinfo_decl): New global function.
9289 * class.c (set_rtti_entry): Generalize for old and new rtti.
9290 (build_vtbl_initializer): Likewise.
9291 * decl2.c (finish_file): Likewise.
9293 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9295 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9296 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9298 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9300 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9303 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9305 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9307 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9309 * optimize.c (calls_setjmp_r): Supply new argument
9310 to special_function_p.
9312 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9314 * call.c: PROTO -> PARAMS.
9315 * class.c: Likewise.
9316 * cp-tree.h: Likewise.
9320 * decl2.c: Likewise.
9322 * errfn.c: Likewise.
9323 * error.c: Likewise.
9324 * except.c: Likewise.
9327 * input.c: Likewise.
9330 * method.c: Likewise.
9331 * optimize.c: Likewise.
9332 * parse.y: Likewise.
9336 * search.c: Likewise.
9337 * semantics.c: Likewise.
9340 * typeck.c: Likewise.
9341 * typeck2.c: Likewise.
9344 2000-01-25 Richard Henderson <rth@cygnus.com>
9346 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9348 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9350 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9351 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9352 (struct vcall_offset_data_s): New type.
9353 (dfs_vcall_offset_queue_p): New function.
9354 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9355 (build_vcall_offset_vtbl_entries): Likewise.
9356 (layout_vtable_decl): Likewise.
9357 (num_vfun_entries): Likewise.
9358 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9359 (build_vtbl_initializer): Likewise.
9360 (dfs_finish_vtabls): Use layout_vtable_decl.
9361 (modify_one_vtables): Always duplicate vtables under the new ABI.
9362 (finish_struct_1): Use layout_vtable_decl.
9364 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9366 * decl.c (member_function_or_else): Change third arg from a format
9367 specifier to an `enum overload_flags'. Callers changed.
9369 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9371 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9372 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9373 build_const_cast, get_delta_difference, check_return_expr): Avoid
9374 ANSI string concatenation usage.
9376 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9378 * class.c (layout_class_type): Put the fields required to make a
9379 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9382 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9384 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9387 * decl2.c (mark_used): Do instantiate inlines that have been
9388 explicitly instantiated.
9390 2000-01-24 Richard Henderson <rth@cygnus.com>
9392 * call.c (build_over_call): Use expand_tree_builtin.
9393 * typeck.c (build_function_call_real): Likewise.
9394 (build_binary_op_nodefault): Handle unordered compares.
9396 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9398 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9399 cp_tree_index values.
9400 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9401 New global node #defines for them.
9402 * rtti.c (call_void_fn): Replace with ...
9403 (build_runtime_decl): ... new static function.
9404 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9405 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9406 (build_dynamic_cast_1): Always produce correctly typed result.
9407 Explicitly produce type_info addresses. Use dynamic_cast_node.
9408 * exception.cc (__throw_bad_cast): Return `void *'.
9409 (__throw_bad_typeid): Return `const type_info &'.
9411 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9413 * cp-tree.h (get_vtable_decl): Prototype new function.
9414 * class.c (get_vtable_decl): New function. Broken out from ...
9415 (build_vtable): ... here. Use it.
9416 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9419 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9421 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9422 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9423 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9424 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9425 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9426 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9427 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9428 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9429 (CPTI_TINFO_VAR_ID): New enumeration.
9430 (__tp_desc_type_node, __access_mode_type_node,
9431 __bltn_desc_type_node, __user_desc_type_node,
9432 __class_desc_type_node, __ptr_desc_type_node,
9433 __attr_desc_type_node, __func_desc_type_node,
9434 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9435 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9436 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9437 enum_desc_type_node, class_desc_type_node,
9438 si_class_desc_type_node, vmi_class_desc_type_node,
9439 ptmd_desc_type_node, base_desc_type_node): New #defines.
9440 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9441 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9442 (tinfo_var_id): New enumeration.
9443 (DECL_TINFO_FN_P): Augment comment.
9444 * decl.c (cp_global_trees): Adjust documentation.
9445 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9446 tinfo_decl_type and tinfo_var_id.
9447 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9448 (build_typeid): Remove unused variable.
9449 (get_tinfo_var): Use tinfo_var_id.
9450 (tinfo_name): New static function.
9451 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9452 (tinfo_from_decl): Likewise.
9453 (get_base_offset): New static function, broken out of
9455 (expand_si_desc): Use tinfo_name.
9456 (expand_class_desc): Likewise. Lose local static variable.
9457 Use base_desc_type_node. Use get_base_offset.
9458 (expand_ptr_desc): Use tinfo_name.
9459 (expand_attr_desc): Likewise.
9460 (expand_generic_desc): Likewise.
9462 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9463 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9465 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9467 * cp-tree.h (__eprintf): Remove declaration.
9468 * tree.c (__eprintf): Remove definition.
9470 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9471 Mark Mitchell <mark@codesourcery.com>
9473 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9474 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9476 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9478 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9480 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9482 * cp-tree.h (register_dtor_fn): New function.
9483 * decl.c (destroy_local_static): Rename to ...
9484 (register_dtor_fn): ... this. Give it external linkage.
9485 (expand_static_init): Use it.
9486 * decl2.c (do_static_initialization): Likewise, if using
9488 (do_static_destruction): Check that __cxa_atexit is not in use.
9489 (finish_file): Don't call do_static_destruction if using
9492 * typeck.c (convert_arguments): Restore two-message error
9495 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9497 Remap dynamic cast hint values to be consistent across ABIs.
9498 * search.c (dynamic_cast_base_recurse): Remap generated value.
9499 (get_dynamic_cast_base_type): Adjust documentation.
9500 * tinfo.h (__user_type_info::dyncast): Likewise.
9501 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9502 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9503 (__class_type_info::do_dyncast): Likewise.
9504 (__class_type_info::do_find_public_subobj): Likewise.
9505 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9507 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9509 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9511 * typeck2.c (incomplete_type_error): Restore previous
9512 cp_error and cp_error_at call sequence.
9514 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9516 * class.c (dump_class_hierarchy): Make format agree with argument;
9517 cast pointer to unsigned long and print with %lx.
9519 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9521 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9523 * typeck.c (composite_pointer_type, common_type,
9524 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9525 build_function_call_real, convert_arguments,
9526 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9527 build_unary_op, mark_addressable, build_compound_expr,
9528 build_static_cast, build_reinterpret_cast, build_const_cast,
9529 build_c_cast, build_modify_expr, get_delta_difference,
9530 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9531 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9533 * typeck2.c (readonly_error, abstract_virtuals_error,
9534 process_init_constructor, check_for_new_type): Likewise.
9536 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9538 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9541 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9543 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9544 (build_x_typeid): Likewise.
9545 (get_tinfo_fn): Likewise.
9546 (get_tinfo_fn_unused): Rename to ...
9547 (get_tinfo_decl): ... here.
9548 * rtti.c (build_headof): Replace logic error with assertion.
9549 (get_tinfo_fn_dynamic): Rename to ...
9550 (get_tinfo_decl_dynamic): ... here. Make static. Use
9551 complete_type_or_else.
9552 (build_x_typeid): Move into ...
9553 (build_typeid): ... here. Adjust call to
9554 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9555 throw_bad_typeid expression.
9556 (get_tinfo_fn_unused): Rename to ...
9557 (get_tinfo_decl): ... here. Adjust comment.
9558 (get_tinfo_fn): Delete.
9559 (tinfo_from_decl): New static function.
9560 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9561 (get_typeid): Use complete_type_or_else.
9562 (build_dynamic_cast_1): Adjust calls to
9563 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9564 * parse.y (primary): Adjust call to build_typeid.
9565 * except.c (build_eh_type_type_ref): Adjust call to
9566 get_tinfo_decl. Mark as used.
9567 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9568 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9569 * parse.c: Regenerated.
9571 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9573 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9575 (resolves_to_fixed_type_p): Document calling convention.
9576 * rtti.c (build_x_typeid): Initialize NONNULL.
9578 * cp-tree.h (build_shared_int_cst): New function.
9579 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9580 * class.c (modify_vtable_entry): Likewise.
9581 (add_virtual_function): Split out code to generated shared
9582 INTEGER_CSTs to build_share_int_cst.
9583 (modify_all_vtables): Handle all the overridden functions here.
9584 Add overridden functions from non-primary virtual bases to the
9586 (finish_struct_1): Adjust call to modify_all_vtables. Add
9587 overridden functions from non-primary bases to the vtable.
9588 * tree.c (build_shared_int_cst): New function.
9590 * cp-tree.h (scratchalloc): Remove.
9591 (build_scratch_list): Likewise.
9592 * call.c (convert_class_to_reference): Replace build_scratch_list
9593 and build_expr_list with build_tree_list.
9594 (add_candidate): Replace scratchalloc with expralloc. Note memory
9596 (build_user_type_conversion_1): Replace build_scratch_list
9597 and build_expr_list with build_tree_list.
9598 (build_new_op): Likewise.
9599 (build_op_delete_call): Likewise.
9600 (convert_like): Likewise.
9601 * cvt.c (ocp_convert): Likewise.
9602 * decl.c (start_decl): Likewise.
9603 (start_function): Likewise.
9604 (finish_destructor_body): Likewise.
9605 (maybe_build_cleanup_1): Likewise.
9606 * decl2.c (reparse_decl_as_expr): Likewise.
9607 * init.c (perform_member_init): Likewise.
9608 (expand_cleanup_for_base): Likewise.
9609 (build_builtin_delete_call): Likewise.
9610 (build_new_1): Likewise.
9611 (build_delete): Likewise.
9612 * method.c (do_build_assign_ref): Likewise.
9613 * parse.y (already_scoped_stmt): Likewise.
9614 (nontrivial_exprlist): Likewise.
9615 (net_initializer): Likewise.
9616 (initlist): Likewise.
9617 * parse.c: Regenerated.
9618 * rtti.c (build_x_typeid): Likewise.
9619 (build_dynamic_cast_1): Likewise.
9620 * typeck.c (build_x_compound_expr): Likewise.
9621 (build_static_cast): Likewise.
9622 (build_modify_expr): Likewise.
9624 * cp-tree.h (DECL_VINDEX): Add documentation.
9625 * class.c (build_vtable_entry): Likewise.
9626 (start_vtable): Add comment.
9627 (add_virtual_function): Replace pending_hard_virtuals with
9628 overridden_virtuals and pending_virtuals with new_virtuals.
9629 Replace redundant assignments with assertions.
9630 (check_for_override): Add comment.
9631 (check_bases_and_members): Replace pending_hard_virtuals with
9632 overridden_virtuals and pending_virtuals with new_virtuals.
9633 (create_vtbl_ptr): Likewise.
9634 (layout_class_type): Likewise.
9635 (finish_struct_1): Likewise. Add comments.
9637 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9639 * class.c (finish_struct_1): Replace redundant code with
9642 * cp-tree.h (flag_new_abi): Move.
9643 (flag_use_cxa_atexit): Likewise.
9644 (flag_honor_std): Likewise.
9645 (flag_rtti): Likewise.
9646 (vbase_offsets_in_vtable_p): Define.
9647 (vptrs_present_everywhere_p): Likewise.
9648 (TYPE_CONTAINS_VPTR_P): Likewise.
9649 (dfs_walk_real): Declare.
9650 * class.c (build_vbase_pointer_fields): Check
9651 vbase_offsets_in_vtable_p.
9652 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9654 (build_vbase_offset_vtbl_entries): Simplify.
9655 (build_vbase_offset_vtbl_entries): Adjust.
9656 (build_vbase_pointer): Add ability to look up vbase offsets in
9658 (start_vtable): New function.
9659 (add_virtual_function): Use it.
9660 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9661 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9662 (build_vtbl_initializer): Take the type of the complete object as
9663 input. Use it to correctly calculate vbase offsets.
9664 (dfs_finish_vtbls): Pass the complete type to
9665 build_vtbl_initializer.
9666 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9667 (create_vtable_ptr): Create a vtable even if there are no
9668 new virtual functions, under the new ABI.
9669 (finish_struct_1): Likewise.
9670 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9671 * decl.c (exapnd_static_init): Remove call to
9672 preserve_initializer.
9673 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9675 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9676 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9677 (construct_virtual_bases): Don't initialize virtual base pointers
9679 (build_aggr_init): Clean up comment.
9680 (expand_aggr_init_1): Likewise.
9681 * rtti.c (expand_class_desc): Store the virtual function table
9682 index where the vbase offset lives in the offset field.
9683 * search.c (dfs_walk_real): Make it global.
9684 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9685 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9687 * tinfo.h (USItype): Make it signed under the new ABI.
9688 * tinfo.cc (convert_to_base): New function. Encapsulate base
9689 conversion logic here.
9690 (__class_type_info::do_upcast): Use it.
9691 (__class_type_info::do_dyncast): Likewise.
9692 (__class_type_info::do_find_public_subobj): Likewise.
9694 * init.c (construct_virtual_bases): Don't look up the addresses of
9695 virtual bases at run-time.
9697 * class.c (build_vbase_pointer): Relocate.
9698 (build_vbase_pointer_fields): Likewise.
9699 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9700 (build_vbase_offset_vtbl_entries): Likewise.
9702 * decl.c (init_decl_processing): Complain if -fnew-abi
9703 -fno-vtable-thunks is used.
9705 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9708 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9710 * cp-tree.h (num_extra_vtbl_entries): New function.
9711 (size_extra_vtbl_entries): Likewise.
9712 (dfs_vtable_path_unmark): Likewise.
9713 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9714 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9715 * class.c (num_extra_vtbl_entries): New function.
9716 (size_extra_vtbl_entries): Likewise.
9717 (dfs_build_vbase_offset_vtbl_entries): New function.
9718 (build_vbase_offset_vtbl_entries): Likewise.
9719 (build_vtbl_initializer): Use it.
9720 (finish_struct_1): Adjust vtable sizes (using
9721 num_extra_vtbl_entries).
9722 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9723 THUNK_DECL is non-NULL before expanding it.
9724 * init.c (expand_virtual_init): Adjust the vtable pointer by
9725 size_extra_vtbl_entries before storing it.
9726 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9727 Handle TREE_LIST parameters here, not in the dfs_* functions.
9728 (dfs_unmarked_real_bases_queue_p): Adjust.
9729 (dfs_marked_real_bases_queue_p): Likewise.
9730 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9731 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9732 (dfs_vtable_path_unmark): Likewise.
9734 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9736 * optimize.c (copy_body_r): Clear the operand three of a
9737 TARGET_EXPR when copying it.
9739 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9741 * method.c (build_decl_overload_real): Check whether we are in ::
9742 before returning __builtin_new/delete.
9744 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9746 * pt.c (tsubst_friend_function): Improve comment.
9747 (instantiate_decl): Avoid crashing when a "nested" function is
9748 instantiated from the top level.
9750 * dump.c (dqeueue_and_dump): Dump
9751 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9753 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9755 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9757 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9759 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9760 ENABLE_NEW_GXX_ABI defined.
9761 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9762 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9763 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9765 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9767 * decl.c (start_cleanup_fn): Call pushdecl.
9769 * call.c (convert_class_to_reference): Fix typos.
9770 (build_conditional_expr): Handle errors gracefully.
9771 * class.c (push_nested_class): Likewise.
9772 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9773 (DECL_THIS_EXTERN): Use it.
9774 (DECL_THIS_STATIC): Likewise.
9775 * cvt.c (convert_to_void): Handle errors gracefully.
9776 (build_expr_type_conversion): Likewise.
9777 * decl.c (maybe_push_decl): Likewise.
9778 (start_decl_1): Likewise.
9779 (require_complete_types_for_parms): Likewise.
9780 * parse.y (structsp): Likewise.
9781 (base_class): Likewise.
9782 * parse.c: Regenerated.
9783 * pt.c (finish_member_template_decl): Likewise.
9784 * typeck.c (decay_conversion): Likewise.
9786 * cp-tree.h (dfs_skip_vbases): New function.
9787 (find_vbase_instance): Likewise.
9788 * class.c (determine_primary_base): Allow a nearly empty base to
9789 serve as a primary base class under the new ABI.
9790 (get_class_offset_1): Rename to ...
9791 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9793 (get_class_offset): Use it. Issue error messages here.
9794 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9795 find the right copies of virtual bases.
9796 (fixup_vtable_deltas1): Rename to ...
9797 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9798 bases as primary bases.
9799 (fixup_vtable_deltas): Remove.
9800 (override_one_vtable): Handle virtual bases as primary bases.
9801 (merge_overrides): Likewise.
9802 (finish_struct_1): Likewise.
9803 (dump_class_hierarchy): Dump primary-ness of bases as well.
9804 * search.c (mark_primary_bases): Use a pre-order traversal to
9805 handle primary virtual bases.
9806 (dfs_skip_vbases): New fiunction.
9807 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9808 (fixup_virtual_upcast_offsets): Likewise.
9809 (fixup_all_virtual_upcast_offsets): Likewise.
9810 (dfs_find_vbase_instances): New function.
9811 (find_vbase_instance): Likewise.
9813 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9815 * lex.c (DIR_SEPARATOR): Delete macro.
9817 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9819 * decl2.c (lang_decode_option): Handle automatic line wrapping
9822 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9824 * friend.c (do_friend): Don't resolve scopes when processing
9825 template declarations, even if the qualifying scope doesn't
9826 involve template parameters.
9828 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9830 * class.c (dfs_modify_vtables_queue_p): Remove.
9831 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9832 and dfs_marked_real_bases_queue_p instead of
9833 dfs_modify_vtables_queue_p.
9835 * class.c (build_vbase_path): Simplify.
9836 (dfs_propagate_binfo_offsets): New function.
9837 (propagate_binfo_offsets): Use it.
9838 (remove_base_field): Simplify.
9839 (dfs_set_offset_for_vbases): Remove.
9840 (dfs_set_offset_for_shared_vbases): New function.
9841 (dfs_set_offset_for_unshared_vbases): Likewise.
9842 (layout_virtual_bases): Use them.
9843 (layout_basetypes): Don't call propagate_binfo_offsets.
9844 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9847 * class.c (build_base_field): New function, split out from ...
9848 (build_base_fields): ... here. Use it. Allocate primary bases
9849 first, under the new ABI.
9850 (get_vtable_entry): Remove.
9851 (remove_base_field): New function, split out from ...
9852 (remove_base_fields): ... here. Adjust since primary bases come
9853 first under the new ABI.
9855 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9856 (initialize_vtbl_ptrs): New function.
9857 (expand_indirect_vtbls_init): Change prototype.
9858 (convert_pointer_to_vbase): Declare.
9859 * init.c (expand_direct_vtbls_init): Remove.
9860 (dfs_initialize_vtbl_ptrs): New function.
9861 (initialize_vtbl_ptrs): Likewise.
9862 (emit_base_init): Use initialize_vtbl_ptrs.
9863 * search.c (convert_pointer_to_vbase): Make it global.
9864 (expand_indirect_vtbls_init): Remove vtable initialization code.
9865 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9867 * class.c (dfs_finish_vtbls): New function.
9868 (finish_vtbls): Use it.
9869 (dump_class_hierarchy): New function.
9871 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9872 (BINFO_VBASE_PRIMARY_P): New macro.
9873 (BINFO_VIRTUALS): Add to documentation.
9874 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9875 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9876 (dfs_mark_primary_bases_queue_p): Likewise.
9877 (dfs_unmarked_real_bases_queue_p): New function.
9878 (dfs_marked_real_bases_queue_p): Likewise.
9879 * search.c (dfs_mark_primary_bases): Adjust.
9880 (mark_primary_bases): Likewise.
9881 (get_shared_vbase_if_not_primary): New function.
9882 (dfs_unmarked_real_bases_queue_p): Likewise.
9883 (dfs_marked_real_bases_queue_p): Likewise.
9884 (dfs_get_pure_virtuals): Simplify.
9885 (get_pure_virtuals): Likewise.
9887 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9889 * lex.c: Include tm_p.h.
9891 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9893 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9895 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9897 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9898 * pt.c (instantiate_decl): Defer comdat templates that might not be
9901 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9902 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9903 (finish_file): Likewise.
9905 * decl2.c (import_export_class): Undo 12/14 change.
9907 * error.c (dump_decl): operator new, not operatornew.
9909 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9910 * search.c (lookup_field_1): Look for the last field with the
9913 2000-01-05 Nathan Sidwell <nathan@acm.org>
9915 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9918 2000-01-05 Nathan Sidwell <nathan@acm.org>
9920 * typeck.c (build_static_cast): Don't strip target qualifiers
9921 when casting from a class.
9923 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9925 * class.c (warn_hidden): Initialize variable `fndecl'.
9927 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9929 * decl.c (flag_isoc9x): New variable to be able to use code in
9930 c-common.c. For now always zero.
9932 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9934 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9935 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9936 or unshare_base_binfos for virtual bases here.
9937 * search.c (dfs_get_vbase_types): Do it here.
9938 (get_vbase_types): Adjust.
9940 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9942 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9943 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9944 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9945 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9946 (unmark_primary_bases): Remove declaration.
9947 (unmarkedp): Declare.
9948 (dfs_vbase_unmark): Likewise.
9949 * class.c (determine_primary_base): Return immediately if there
9950 are no base classes. Call mark_primary_bases here.
9951 (modify_all_direct_vtables): Remove.
9952 (modify_all_indirect_vtables): Remove.
9953 (dfs_modify_vtables_queue_p): New function.
9954 (dfs_modify_vtables): New function.
9955 (modify_all_vtables): Use them.
9956 (build_base_fields): Build FIELD_DECLs for primary virtual base
9958 (create_vtable_ptr): Don't call determine_primary_base here.
9959 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9960 (dfs_set_offset_for_vbases): ... this.
9961 (layout_virtual_bases): Use it.
9962 (layout_class_type): Call determine_primary_base here.
9963 * search.c (unmarkedp): Make it global.
9964 (shared_marked_p): Simplify.
9965 (shared_unmarked_p): Likewise.
9966 (dfs_primary_bases_queue_p): Remove.
9967 (dfs_unmark_primary_bases): Likewise.
9968 (unmark_primary_bases): Likewise.
9969 (mark_primary_bases): Simplify.
9970 (get_pure_virtuals): Don't call mark_primary_bases here.
9971 (dfs_vbase_unmark): New function.
9972 (get_vbase_types): Simplify.
9974 * class.c (struct base_info): Remove.
9975 (determine_primary_base): Take has_virtual_p rather than a
9976 base_info as input. Don't calculate max_has_virtual.
9977 (finish_struct_bits): Remove max_has_virtual argument.
9978 (create_vtable_ptr): Remove max_has_virtual_p argument.
9979 (layout_virtual_bases): Remove max argument.
9980 (layout_basetypes): Likewise.
9981 (layout_class_type): Remove max_has_virtual_p argument.
9982 (finish_struct_1): Remove max_has_virtual.
9984 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9985 (layout_basetypes): Remove.
9986 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9987 Update to handle primary virtual bases.
9988 (remove_base_fields): New function, split out from
9990 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9991 (layout_virtual_bases): New function, split out from
9992 layout_basetypes. Update to handle primary virtual bases.
9993 (layout_basetypes): Moved here from tree.c. Use
9994 remove_base_fields and layout_virtual_bases.
9995 * search.c (dfs_mark_primary_bases_queue_p): New function.
9996 (mark_primary_bases): Use it.
9997 * tree.c (CEIL): Remove.
9998 (propagate_binfo_offsets): Remove.
9999 (layout_basetypes): Remove.
10001 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10003 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10004 (BINFO_PRIMARY_MARKED_P): New macro.
10005 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10006 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10007 (mark_primary_bases): New function.
10008 (unmark_primary_bases): Likewise.
10009 * search.c (get_abstract_virtuals_1): Remove.
10010 (dfs_mark_primary_bases): New function.
10011 (mark_primary_bases): Likewise.
10012 (dfs_unmark_primary_bases): Likewise.
10013 (unmark_primary_bases): Likewise.
10014 (dfs_get_pure_virtuals): Likewise.
10016 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10018 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10019 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10020 (modify_one_vtable): Adjust.
10021 (fixup_vtable_deltas1): Likewise.
10022 (override_one_vtable): Likewise.
10023 * search.c (get_abstract_virtuals_1): Likewise.
10024 (get_pure_virtuals): Likewise.
10025 (expand_upcast_fixups): Likewise.
10026 * tree.c (debug_binfo): Likewise.
10028 * class.c (build_vtable): Don't return a value. Don't rebuild
10029 vtables for bases that have already been handled.
10030 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10031 already been handled.
10032 (modify_one_vtable): Adjust accordingly.
10033 (fixup_vtable_deltas1): Likewise.
10034 (finish_struct_1): Likewise.
10036 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10038 * call.c (build_new_method_call): Also check destructors.
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