1 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
5 * cp-tree.h (flag_honor_std): Remove.
6 (CPTI_FAKE_STD): Remove.
7 (std_node): Remove comment about it being NULL.
8 (fake_std_node): Remove.
9 * decl.c (in_fake_std): Remove.
10 (walk_namespaces_r): Remove fake_std_node check.
11 (push_namespace): Remove in_fake_std code.
12 (pop_namespace): Likewise.
13 (lookup_name_real): Remove fake_std_node check.
14 (init_decl_processing): Always create std_node. Always add
16 (builtin_function): Always put non '_' fns in std.
17 * decl2.c (flag_honor_std): Remove.
18 (lang_f_options): Remove honor-std.
19 (unsupported_options): Add honor-std.
20 (set_decl_namespace): Remove fake_std_node check.
21 (validate_nonmember_using_decl): Likewise.
22 (do_using_directive): Likewise.
23 (handle_class_head): Likewise.
24 * dump.c (cp_dump_tree): Likewise.
25 * except.c (init_exception_processing): Adjust.
26 * init.c (build_member_call): Remove fake_std_node check.
27 (build_offset_ref): Likewise.
28 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
29 * rtti.c (init_rtti_processing): Adjust.
31 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
33 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
34 operand while calling cp_tree_equal.
36 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
38 The 3.0 ABI no longer has vbase pointer fields.
39 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
40 FORMAT_VBASE_NAME): Remove.
41 * method.c (do_build_copy_constructor): Adjust.
42 (do_build_assign_ref): Adjust.
43 * search.c (lookup_field_r): Adjust.
44 * typeck.c (build_component_ref): Adjust.
46 The 3.0 ABI always has a vtable pointer at the start of every
48 * rtti.c (build_headof_sub): Remove.
49 (build_headof): Adjust.
50 (get_tinfo_decl_dynamic): No need to check flag_rtti
52 (create_real_tinfo_var): Explain why we need a hidden name.
54 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
57 * class.c (update_vtable_entry_for_fn): The fixed adjustment
58 of a virtual thunk should be from declaring base.
60 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
62 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
63 the shared virtual base, so preserving inheritance graph order.
65 2001-07-30 Andreas Jaeger <aj@suse.de>
67 * decl2.c: Remove unused var global_temp_name_counter.
69 2001-07-28 Richard Henderson <rth@redhat.com>
71 * method.c (pending_inlines): Remove.
73 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
75 * class.c (mark_primary_virtual_base): Don't adjust base
77 (dfs_unshared_virtual_bases): Adjust them here.
78 (mark_primary_bases): Explain why we adjust at the end.
80 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
82 * class.c (finish_struct_1): When copying the primary base's
83 VFIELD, make sure we find it is at offset zero.
85 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
87 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
88 tsubst_expr for default template arguments.
90 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
93 * spew.c (yylex): Only copy the token's lineno, if it is
96 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
99 * call.c (resolve_args): Simplify, call
100 convert_from_reference.
101 (build_new_op): Resolve and convert from reference ARG1
102 earlier. Adjust ARG2 & ARG3 resolve and conversion.
104 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
106 * decl.c (last_function_parm_tags): Remove.
107 (current_function_parm_tags): Remove.
108 (init_decl_processing): Adjust.
109 (start_function): Adjust.
110 (store_parm_decls): Adjust.
113 * decl.c (grokdeclarator): Detect when a function typedef is
114 declaring a function, and create last_function_parms correctly.
116 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
118 * call.c (joust): Only prefer a non-builtin candidate to a builtin
119 one if they have the same signature.
121 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
122 it rather than toplevel_bindings_p. Give it a mangled name if static.
123 (convert_to_reference): Adjust.
124 * decl2.c (get_temp_name): Lose.
125 * mangle.c (mangle_ref_init_variable): New fn.
126 (mangle_guard_variable): Strip the ref-init header.
128 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
130 (grok_reference_init): Always use DECL_INITIAL.
132 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
135 * call.c (build_conditional_expr): Recheck args after
137 * cp-tree.h (build_conditional_expr): Move to correct file.
138 * typeck.c (decay_conversion): Diagnose any unknown types
140 (build_binary_op): Don't do initial decay or default
141 conversions on overloaded functions.
142 (build_static_cast): Don't do a decay conversion here.
144 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
147 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
148 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
150 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
152 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
153 (create_vtbl_ptr): ... here.
155 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
157 * class.c (build_vbase_offset_vbtl_entries): Look for
158 non-primary base of which we are a sub vtable.
160 2001-07-24 Phil Edwards <pme@sources.redhat.com>
162 * semantics.c (finish_this_expr): Remove unused code.
164 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
166 Simplify rtti, now we've only one ABI.
167 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
169 (tinfo_decl_id, tinfo_var_id): Remove.
170 (get_typeid_1): Remove.
172 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
173 (typeid_ok_p): New function.
174 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
175 (get_tinfo_decl): Remove old abi documentation.
176 (tinfo_from_decl): Remove.
177 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
178 (get_typeid_1): Remove.
179 (get_base_offset): Remove.
180 (synthesize_tinfo_var): Absorb get_base_offset.
181 (create_real_tinfo_var): Don't use tinfo_decl_id.
183 2001-07-23 Graham Stott <grahams@redhat.com>
185 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
186 variable has_two_argument_delete_p.
188 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
190 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
191 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
192 (CPTI_INDEX_IDENTIFIER): Remove.
193 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
194 (delta2_identifier): Remove.
195 (index_identifier): Remove.
196 (pfn_or_delta2_identifier): Remove.
197 (flag_vtable_thunks): Remove.
198 (VTABLE_DELTA2_NAME): Remove.
199 (VTABLE_INDEX_NAME): Remove.
200 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
201 (vfunc_ptr_type_node): Adjust.
202 (VTABLE_NAME_PREFIX): Adjust.
203 (build_vfn_ref): Lose first parameter.
204 (fixup_all_virtual_upcast_offsets): Remove.
205 * decl.c (initialize_predefined_identifiers): Remove
206 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
207 (init_decl_processing): Remove no-vtable-thunk code.
208 * decl2.c (flag_vtable_thunks): Remove.
209 (mark_vtable_entries): Remove no-vtable-thunk code.
210 * error.c (dump_decl): Remove no-vtable-thunk code.
211 (dump_expr): Adjust ptr to member function code.
212 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
214 * rtti.c (build_headof): Remove no-vtable-thunk code.
215 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
216 * search.c (get_base_distance): Remove expand_upcast_fixups case.
217 (virtual_context) Remove.
218 (expand_upcast_fixups): Remove.
219 (fixup_virtual_upcast_offsets): Remove.
220 (fixup_all_virtual_upcast_offsets): Remove.
221 * typeck.c (get_member_function_from_ptrfunc): Remove
222 no-vtable-thunk code.
223 * call.c (build_over_call): Adjust call to build_vfn_ref.
224 * class.c (build_vfn_ref): Lose first parameter. Remove
225 no-vtable-thunk code.
226 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
227 (build_vtable_entry): Remove no-vtable-thunk code.
229 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
231 Remove old-abi remnants. Remove comments about old abi
232 behaviour. Remove refences to 'new-abi' in comments.
233 * cp-tree.h: Adjust comments.
234 (vbase_offsets_in_vtable_p): Delete.
235 (vcall_offsets_in_vtable_p): Delete.
236 (vptrs_present_everywhere_p): Delete.
237 (all_overridden_vfuns_in_vtables_p): Delete.
238 (merge_primary_and_secondary_vtables_p): Delete.
239 (TYPE_CONTAINS_VPTR_P): Adjust.
240 (VTT_NAME_PREFIX): Remove.
241 (CTOR_VTBL_NAME_PREFIX): Remove.
242 (init_vbase_pointers): Remove.
243 * class.c: Adjust coments.
244 (build_vbase_pointer_fields): Delete.
245 (build_vbase_pointer): Remove old-abi code.
246 (build_secondary_vtable): Likewise.
247 (modify_all_vtables): Likewise.
248 (create_vtable_ptr): Likewise.
249 (layout_class_type): Likewise.
250 (finish_struct_1): Likewise.
251 (finish_vtbls): Likewise.
252 (dfs_finish_vtbls): Delete.
253 (build_vbase_offset_vtbl_entries): Remove old-abi code.
254 * cvt.c: Adjust comments.
255 * decl.c: Adjust comments.
256 * decl2.c: Adjust comments.
257 * init.c: Adjust comments.
258 (construct_virtual_bases): Remove old-abi code.
259 * lang-specs.h: Remove -fno-new-abi.
260 * mangle.c: Adjust comments.
261 * rtti.c: Adjust comments.
262 (get_base_offset): Remove old-abi-code.
263 * search.c: Adjust comments.
264 (dfs_init_vbase_pointers): Remove.
265 (dfs_vtable_path_unmark): Remove.
266 (init_vbase_pointers): Remove.
267 * semantics.c: Adjust comments.
268 (emit_associated_thunks): Remove old-abi code.
269 * typeck.c: Adjust comments.
271 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
273 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
276 2001-07-19 Mark Mitchell <mark@codesourcery.com>
278 * class.c (finish_struct_anon): Forbid nested classes.
280 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
282 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
283 * optimize.c: Include debug.h.
284 (maybe_clone_body): Use debug hook.
285 * semantics.c: Include debug.h.
286 (expand_body): Use debug hook.
288 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
290 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
292 2001-07-18 Mark Mitchell <mark@codesourcery.com>
294 * class.c (type_requires_array_cookie): New function.
295 (check_methods): Don't try to figure out whether the type needs a
297 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
298 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
299 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
300 * pt.c (instantiate_class_template): Don't set
301 TYPE_VEC_DELETE_TAKES_SIZE.
302 * NEWS: Document ABI changes from GCC 3.0.
304 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
305 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
307 * NEWS (Changes in GCC 3.0): Fix typo.
309 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
311 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
312 which attributes are to be attached, and a flags argument. Update
313 call to decl_attributes.
314 (grokfield): Update call to decl_attributes.
315 * class.c (finish_struct): Update call to cplus_decl_attributes.
316 * cp-tree.h (cplus_decl_attributes): Update prototype.
317 * decl.c (start_decl, grokdeclarator, start_function): Update
318 calls to decl_attributes and cplus_decl_attributes.
319 * friend.c (do_friend): Update call to cplus_decl_attributes.
320 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
322 2001-07-12 Mark Mitchell <mark@codesourcery.com>
324 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
325 for `register' variables with an asm-specification.
327 2001-07-11 Mark Mitchell <mark@codesourcery.com>
329 * semantics.c (finish_asm_stmt): Mark the output operands
330 to an asm addressable, if necessary.
332 2001-07-11 Ben Elliston <bje@redhat.com>
334 * Revert this change -- there is a subtle bug.
337 * decl.c (finish_enum): New "attributes" argument; pass it to
338 cplus_decl_attributes. Use a narrower type if the enum is packed.
339 * cp-tree.h (finish_enum): Adjust prototype.
340 * parse.y (enum_head): New non-terminal.
341 (structsp): Use it. Enums now may be preceded or followed by
342 optional attributes -- pass their chained tree to finish_enum().
343 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
345 2001-07-10 Mark Mitchell <mark@codesourcery.com>
347 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
350 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
352 * semantics.c (cp_expand_stmt): Fix for null
353 current_function_return_value.
355 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
357 * call.c (build_op_delete_call): Initialize fn.
358 (convert_like_real): Delete conditional.
359 (joust): Initialize *w and *l.
360 * class.c: Add prototype for binfo_ctor_vtable.
361 (get_primary_binfo): Initialize result.
362 * init.c (build_java_class_ref): Initialize name.
364 2001-07-09 Erik Rozendaal <dlr@acm.org>
366 * typeck.c (unary_complex_lvalue): Do not duplicate the
367 argument to modify, pre-, or post-increment when used as an
368 lvalue and when the argument has side-effects.
370 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
372 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
373 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
374 cplus_decl_attributes even if attrs is NULL.
375 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
377 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
379 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
380 calls to decl_attributes.
382 2001-07-06 Ira Ruben <ira@apple.com>
384 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
385 be DECL_TEMPLATE_RESULT.
387 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
389 * cp-tree.h (copy_template_template_parm): Rename to ...
390 (bind_template_template_parm): ... here.
391 * tree.c (copy_template_template_parm): Rename to ...
392 (bind_template_template_parm): ... here. Remove the case when
393 NEWARGS is NULL_TREE.
394 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
395 BOUND_TEMPLATE_TEMPLATE_PARM.
396 * pt.c (lookup_template_class): Adjust.
398 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
400 * cvt.c (convert_lvalue): New fn.
401 * cp-tree.h: Declare it.
402 * method.c (do_build_assign_ref): Use it.
403 (do_build_copy_constructor): Convert parm to base types
404 before calling base constructors.
406 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
407 DECL_USER_ALIGN. Check flag_elide_constructors instead of
409 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
411 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
413 * optimize.c (optimize_inline_calls): New function, broken out
415 (optimize_function): ... here. Call it. Don't inline if it is
417 (dump_function): Print name of dump flag causing this dump.
418 * semantics.c (expand_body): Move thunk inline check to
421 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
423 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
424 (comptypes): Use target.comp_type_attributes.
426 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
428 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
430 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
432 * error.c (lang_print_error_function): Add a `diagnostic_context *'
435 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
437 * decl2.c (import_export_class): Update.
439 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
441 * error.c (init_error): Adjust settings.
443 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
445 * error.c (init_error): Adjust settings.
447 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
449 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
450 return pointers to data members by reference rather than by value.
452 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
454 Implement the Named Return Value optimization.
455 * cp-tree.h (struct cp_language_function): Add x_return_value.
456 (current_function_return_value): Now a macro.
457 * decl.c: Don't define it.
458 (define_label, finish_case_label): Don't clear it.
459 (init_decl_processing): Don't register it with GC.
460 * semantics.c (genrtl_finish_function): Don't check it for
461 no_return_label. Copy the RTL from the return value to
462 current_function_return_value and walk, calling...
463 (nullify_returns_r): ...this new fn.
464 * typeck.c (check_return_expr): Set current_function_return_value.
466 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
468 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
469 sharing a ctor vtable with. Merge code for cases 1 and 2.
470 (binfo_ctor_vtable): New fn.
471 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
473 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
475 * class.c (dfs_find_final_overrider): Fix logic.
477 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
478 virtual thunk instead of non-virtual.
479 (get_matching_virtual): Uncomment.
481 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
482 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
485 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
487 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
488 we've not emerged from the hierarchy of RTTI_BINFO on reaching
491 2001-06-13 Mark Mitchell <mark@codesourcery.com>
493 * NEWS: Update release number.
495 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
497 PR c++/3130, c++/3131, c++/3132
498 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
499 * class.c (force_canonical_binfo_r): Move
500 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
501 virtual bases unless they're primary and what they're primary
503 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
504 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
505 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
507 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
508 (layout_nonempty_base_or_field): Add most derived type
510 (layout_empty_base): Likewise.
511 (build_base_field): Likewise.
512 (build_base_fields): Likewise.
513 (propagate_binfo_offsets): Add most derived type
514 parameter. Skip non canonical virtual bases too.
515 (dfs_set_offset_for_unshared_vbases): Don't skip primary
516 bases. Do skip canonical bases.
517 (layout_virtual_bases): Adjust.
518 (layout_class_type): Adjust.
519 (dfs_get_primary_binfo): Build list of virtual primary base
521 (get_primary_binfo): Check that the shared virtual primary
522 base candidate was found first.
523 (accumulate_vtbl_inits): Don't do anything for non-vptr
524 containing binfos. For case 1 primary virtual bases, keep
525 checking that we've not emerged from the hierarchy of RTTI_BINFO.
527 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
530 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
531 hierarchy looking for primary bases for a ctor
532 vtable. Recursively call oneself, if we meet our primary via
533 this route and haven't met it yet via inheritance graph order.
535 2001-06-11 Mark Mitchell <mark@codesourcery.com>
537 * lang-options.h: Emit documentation for -fno-honor-std, not
540 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
542 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
544 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
546 2001-06-10 Mark Mitchell <mark@codesourcery.com>
547 Gabriel Dos Reis <gdr@codesourcery.com>
549 * Make-lang.in (cp/call.o): Depend on diagnostic.h
550 (cp/typeck.o): Depend on diagnostic.h
551 (cp/typeck2.o): Depend on diagnostic.h
552 (cp/repo.o): Depend on dignostic.h
553 * typeck.c: #include diagnostic.h
554 (convert_for_initialization): Remove extern declaration for
555 warningcount and errorcount.
557 * call.c: #include diagnostic.h
558 (convert_like_real): Remove extern declaration for warnincount and
561 * repo.c: #include diagnostic.h
562 * typeck2.c: #include diagnostic.h
564 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
566 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
569 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
572 * friend.c (do_friend): Use push_decl_namespace for classes at
575 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
576 Jason Merrill <jason_merrill@redhat.com>
579 * class.c (build_secondary_vtable): Use assert, rather than an error
581 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
582 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
583 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
584 Don't set BINFO_VTABLE for a primary virtual base.
586 2001-06-07 Mark Mitchell <mark@codesourcery.com>
588 * decl.c (duplicate_decls): Update source position information
589 when a template function is defined.
591 2001-06-07 Phil Edwards <pme@sources.redhat.com>
593 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
595 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
598 * decl.c (pushtag): Don't push into a complete type's scope.
600 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
602 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
603 (struct lang_decl_flags): Lose generate_with_vtable_p.
604 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
605 * class.c (copy_virtuals): Adjust.
606 * decl2.c (mark_vtable_entries): Adjust.
607 * method.c (make_thunk, build_vtable_entry): Adjust.
608 * class.c (update_vtable_entry_for_fn): Only look as far as the
609 first defining class.
610 (build_vtbl_initializer): Put nothing in the slot for a function only
611 defined in a lost primary virtual base.
612 (add_vcall_offset_vtbl_entries_1): Use the same code for
613 the lost primary case and the normal case.
614 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
615 (get_vfield_offset, get_derived_offset): Lose.
616 (dfs_find_final_overrider): Use look_for_overrides_here.
617 (get_matching_virtual): New fn.
618 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
620 * search.c (look_for_overrides_here): Split out from...
621 (look_for_overrides_r): Here.
623 * class.c (find_final_overrider): Return error_mark_node on error.
625 * decl2.c (key_method): #if 0 accidental change.
627 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
629 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
630 (build_over_call): Likewise.
631 * decl.c (grokparms): Likewise.
632 * pt.c (tsubst_decl): Likewise.
633 * typeck.c (convert_arguments): Likewise.
635 2001-06-05 Mark Mitchell <mark@codesourcery.com>
637 * semantics.c (begin_class_definition): Robustify.
639 * pt.c (instantiate_decl): Tell the repository code about the
640 clones, not the cloned functions.
641 * repo.c (repo_template_used): Explicitly instantiate the cloned
642 function, not the clones.
644 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
646 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
647 ICS_BAD_FLAG on created conversion.
648 (compare_ics): Break out rank.
650 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
652 * decl.c (xref_tag): Remove extraneous %s on dependent name
655 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
657 * class.c (layout_vtable_decl): Fix off by one error on
659 (build_vtt): Likewise.
660 (build_ctor_vtbl_group): Likewise.
662 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
664 * class.c (maybe_indent_hierarchy): New function.
665 (dump_class_hierarchy_r): Add flags. Dump extra binfo
666 information, if enabled. Use maybe_indent_hierarchy. Adjust
668 (dump_class_hierarchy): Adjust prototype. Adjust output format.
669 (dump_array, dump_vtable, dump_vtt): New functions.
670 (finish_struct_1): Adjust hierarchy dumping.
671 (initialize_vtable): Call dump_vtable.
672 (build_vtt): Call dump_vtt.
673 (build_ctor_vtbl_group): Call dump_vtable.
674 * decl2.c (flag_dump_class_layout): Remove.
675 (cxx_decode_option): Remove dump translation unit
676 and dump class hierarchy check. Call dump_switch_p.
677 (finish_file): Adjust dumping.
678 (dump.c): Only dump base classes if not TDF_SLIM.
679 Only dump namespace members if not TDF_SLIM.
680 * optimize.c (dump_function): New function.
681 (optimize_function): Call dump_function.
682 * semantics.c (expand_body): Use dump_enabled_p.
684 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
687 Part missed from first commit
688 * decl2.c (finish_anon_union): Copy context.
690 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
693 * optimize.c (remap_decl): Remap anonymous aggregate members too.
695 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
698 * semantics.c (expand_body): Don't optimize thunks.
700 2001-05-25 Sam TH <sam@uchicago.edu>
702 * cp-tree.h lex.h: Fix header include guards.
704 2001-05-25 Mark Mitchell <mark@codesourcery.com>
706 * decl.c (init_decl_processing): Tweak.
708 2001-05-24 Mark Mitchell <mark@codesourcery.com>
710 * decl.c (duplicate_decls): Tidy.
711 (init_decl_processing): Always set flag_no_builtin.
713 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
716 * decl2.c (do_local_using_decl): Push the decls, even in a
719 2001-05-22 Mark Mitchell <mark@codesourcery.com>
721 * optimize.c (initialize_inlined_parameters): Don't set
722 TREE_READONLY for a VAR_DECL taking the place of an inlined
725 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
727 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
728 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
731 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
733 * parse.y: Refer to compound literals as such, not as
734 constructor-expressions.
736 2001-05-21 Mark Mitchell <mark@codesourcery.com>
738 * call.c (build_op_delete_call): Ignore exception-specifications
739 when looking for matching delete operators.
740 * init.c (build_new_1): Compute whether or not the allocation
741 function used is a placement allocation function or not, and
742 communicate this information to build_op_delete_call.
744 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
746 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
747 (build_vtbl_ref): Adjust.
748 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
749 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
751 (unsupported_options): Correspondingly.
753 * decl2.c (maybe_make_one_only): Check flag_weak, not
756 * cp-tree.def (START_CATCH_STMT): Lose.
757 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
758 * tree.c (cp_statement_code_p): Don't case it.
759 * semantics.c (cp_expand_stmt): Likewise.
760 * cp-tree.h (START_CATCH_TYPE): Lose.
762 * except.c (expand_start_catch_block): Don't start any blocks.
764 (expand_end_catch_block): Don't end any blocks.
765 * parse.y (handler): Don't pass anything from finish_handler_parms
767 * pt.c (tsubst_expr): Likewise.
768 * semantics.c (begin_handler): Call note_level_for_catch here.
769 (finish_handler_parms): Don't return anything.
770 (genrtl_catch_block, begin_catch_block): Lose.
771 (genrtl_handler): Call expand_start_catch here.
773 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
775 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
776 (get_vtable_decl, build_vtt): Not here.
778 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
781 * optimize.c (update_cloned_parm): Copy addressability and other
784 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
786 * pt.c (determine_specialization): Ignore artificial functions.
788 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
790 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
791 (C_RID_CODE): Remove.
792 * lex.c (cxx_init_options): Call set_identifier_size. Update.
793 (init_parse): Don't do it here.
795 2001-05-18 Diego Novillo <dnovillo@redhat.com>
797 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
798 function declaration to avoid stripping the symbol's attributes.
800 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
802 * decl.c (pushdecl): Adjust error string.
803 (xref_tag): Adjust friend class injection warning. Remove the
804 inherited name from the class shadowed scope.
806 2001-05-17 Mark Mitchell <mark@codesourcery.com>
808 * except.c (cp_protect_cleanup_actions): New function.
809 (init_exception_processing): Don't set protect_cleanup_actions
810 here. Do set lang_protect_cleanup_actions.
812 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
814 * spew.c (read_token): Call yyerror on all unexpected tokens.
816 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
818 * init.c (member_init_ok_or_else): Take a tree rather than
820 (expand_member_init): Adjust.
822 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
824 * decl.c (duplicate_decls): Suppress warning about duplicate
825 decls if the first decl is a friend.
827 2001-05-12 Zack Weinberg <zackw@stanford.edu>
829 * except.c (choose_personality_routine): Export. Add
830 explanatory comment. Take an enum languages, not a boolean.
831 (initialize_handler_parm): Adjust to match.
832 * cp-tree.h: Prototype choose_personality_routine.
833 * lex.c (handle_pragma_java_exceptions): New function.
834 (init_cp_pragma): Register #pragma GCC java_exceptions.
836 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
838 * method.c (build_mangled_C99_name): Remove unused prototype.
840 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
842 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
843 * typeck.c (get_member_function_from_ptrfunc,
844 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
845 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
847 Reverted Geoff Keating's 2001-05-03's patch.
849 2001-05-11 Ira Ruben <ira@apple.com>
851 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
853 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
855 * cp-tree.h (finish_label_expr, lookup_label): Delete.
856 * parse.y: Update for '&&'; don't issue warning here.
857 * semantics.c (finish_label_expr): Delete.
859 2001-05-07 Mark Mitchell <mark@codesourcery.com>
861 * splay-tree.h (splay_tree_max): New function.
862 (splay_tree_min): Likewise.
864 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
866 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
867 (pfn_vflag_identifier): Define.
868 Update comment about layout of pointer functions.
869 (build_ptrmemfunc1): Update prototype.
870 (expand_ptrmemfunc_cst): Update prototype.
871 * decl.c (initialize_predefined_identifiers): Initialize
872 pfn_vflag_identifier.
873 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
874 an extra field to the type.
875 * expr.c (cplus_expand_constant): Pass 'flag' between
876 expand_ptrmemfunc_cst and build_ptrmemfunc1.
877 * typeck.c (get_member_function_from_ptrfunc): When
878 FUNCTION_BOUNDARY < 16, look at additional field to determine
879 if a pointer-to-member is a real pointer or a vtable offset.
880 (build_ptrmemfunc1): Add new parameter to contain extra field.
881 (build_ptrmemfunc): Pass the extra field around.
882 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
883 (pfn_from_ptrmemfunc): Ignore the extra field.
885 2001-05-03 Mark Mitchell <mark@codesourcery.com>
887 * cp-tree.h (flag_inline_trees): Update documentation.
888 * decl.c (init_decl_processing): Adjust handling of
889 flag_inline_functions and flag_inline_trees to support -O3.
890 (grokfndecl): Set DECL_INLINE on all functions if that's what
892 (save_function_data): Clear DECL_INLINE in
893 current_function_cannot_inline is non-NULL.
894 * decl2.c (flag_inline_trees): Update documentation.
896 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
898 * dump.c (cp_dump_tree, USING_STMT case): New case.
899 * tree.c (cp_statement_code_p): Add USING_STMT.
900 * decl2.c (do_using_directive): Add the using directive statement.
902 * tree.c (walk_tree): Reformat an if block.
904 2001-05-02 Mark Mitchell <mark@codesourcery.com>
906 * decl.c (compute_array_index_type): Don't try to do anything with
907 the indices when processing a template.
909 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
911 * call.c: NULL_PTR -> NULL.
916 * except.c: Likewise.
919 * search.c: Likewise.
921 * typeck.c: Likewise.
922 * typeck2.c: Likewise.
924 2001-05-02 Mark Mitchell <mark@codesourcery.com>
926 * decl2.c (do_using_directive): Revert previous patch.
928 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
930 * cp-tree.def (USING_STMT): New statement node.
931 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
932 * decl2.c (do_using_directive): Add USING_STMT to statement
933 tree. Don't emit errors when processing template decl.
934 * pt.c (tsubst_expr, USING_STMT case): New case.
935 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
937 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
939 * call.c (build_new_op): Convert args from reference here.
940 (build_conditional_expr): Don't convert here.
942 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
944 * spew.c (last_token_id): New static variable.
945 (read_token): Set it here.
946 (yyerror): Use it here.
948 2001-04-30 Richard Henderson <rth@redhat.com>
950 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
953 2001-04-30 Mark Mitchell <mark@codesourcery.com>
955 * gxxint.texi: Remove.
956 * Make-lang.in: Remove all traces of gxxint.texi.
958 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
960 * decl2.c (start_static_initialization_or_destruction): Correct
961 logic to handle the -fno-use-cxa-atexit case.
963 2001-04-30 Mark Mitchell <mark@codesourcery.com>
965 * optimize.c (update_cloned_parm): New function.
966 (maybe_clone_body): Use it. Update the `this' parameter too.
968 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
970 * decl2.c (unsupported_options): Add new-abi.
971 * lang-options.h: Remove no longer supported options.
973 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
975 * except.c (can_convert_eh): Don't check template parms,
978 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
980 * optimize.c (maybe_clone_body): Copy parameter names and locations.
982 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
984 * cp-tree.h (adjust_clone_args): Prototype new function.
985 * class.c (adjust_clone_args): New function.
986 * decl.c (start_function): Call it for in charge ctors.
988 2001-04-26 Mark Mitchell <mark@codesourcery.com>
990 * method.c (use_thunk): Make sure that thunks really are emitted
993 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
995 * mangle.c (write_chars): New macro.
996 (hwint_to_ascii): New function
997 (write_number): Use it.
998 (write_integer_cst): Deal with really big numbers.
1000 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1002 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1005 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1007 * decl.c (grokdeclarator): Set context of namespace scope
1010 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1012 * cp/optimize.c: Include hashtab.h.
1013 (struct inline_data): Add tree_pruner.
1014 (expand_call_inline, expand_calls_inline): Use it when calling
1016 (optimize_function): Initialize and free tree_pruner.
1018 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1020 Lazy __FUNCTION__ generation.
1021 * cp-tree.def (FUNCTION_NAME): Remove.
1022 * cp-tree.h (function_name_declared_p): Remove.
1023 (cp_fname_init): Prototype.
1024 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1025 don't call declare_function_name. Call start_fname_decls.
1026 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1027 clobber the line number.
1028 (cp_fname_init): New function.
1029 (start_function): Call start_fname_decls.
1030 (finish_function): Call finish_fname_decls.
1031 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1032 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1033 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1034 * parse.y (VAR_FUNC_NAME): New token.
1035 (primary): Add VAR_FUNC_NAME.
1036 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1038 (tsubst, FUNCTION_NAME case): Remove.
1039 (tsubst_copy, FUNCTION_NAME case): Remove.
1040 (tsubst_expr, DECL_STMT case): Be careful with a
1041 DECL_PRETTY_FUNCTION_P.
1042 (instantiate_decl): Remove function_name_declared_p.
1043 * semantics.c (begin_compound_statement): Don't call
1044 declare_function_name here.
1045 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1046 (finish_translation_unit): Call finish_fname_decls.
1047 (expand_body): Remove function_name_declared_p.
1048 * typeck2.c (digest_init): Allow any ERROR_MARK.
1050 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1052 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1053 * semantics.c: Fix some typos.
1055 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1057 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1059 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1061 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1063 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1065 * except.c (build_throw): Wrap the initialization of the exception
1066 object in a MUST_NOT_THROW_EXPR.
1067 (do_free_exception): #if 0.
1069 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1071 * cp-tree.h (finish_enum): Change prototype.
1072 * decl.c (finish_enum): Reorganize.
1073 * parse.y (structsp): Adjust calls to finish_enum.
1075 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1077 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1080 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1082 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1083 (layout_empty_base): Return at end flag.
1084 (build_base_field): Likewise.
1085 (build_base_fields): Likewise.
1086 (layout_virtual_bases): Don't add 1 to eoc value.
1087 (end_of_class): Use full size for empty bases.
1088 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1089 empty bases. Don't add 1 to eoc value. Only add trailing padding
1090 if we're an empty class with no empty bases.
1091 (dump_class_hierarchy): Dump size and alignment.
1093 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1095 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1098 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1100 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1101 is found, look first if name does not match the structure name.
1103 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1105 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1107 (SET_DECL_LANGUAGE): New macro.
1108 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1109 (pushdecl): Likewise.
1110 (build_library_fn_1): Likewise.
1111 (build_cp_library_fn): Likewise.
1112 (grokfndecl): Likewise.
1113 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1114 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1115 * lex.c (retrofit_lang_decl): Likewise.
1116 * mangle.c (mangle_decl_string): Don't mangle the names of
1117 variables declared with C language linkage.
1118 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1120 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1122 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1123 flag_access_control from uninitialized storage.
1125 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1127 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1128 * mangle.c (write_pointer_to_member_type): Fix mangling of
1129 pointers to cv-qualified member function types.
1131 * init.c (build_delete): Create a SAVE_EXPR for the address if
1132 we're going to use it more than once.
1134 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1136 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1137 (expand_ptremfunc_cst): Change prototype.
1138 (delta2_from_ptrmemfunc): Remove.
1139 * expr.c (cplus_expand_constant): Adjust call to
1140 expand_ptrmemfunc_cst.
1141 * typeck.c (build_ptrmemfunc1): Simplify.
1142 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1143 results in a constant.
1144 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1145 (delta2_from_ptrmemfunc): Remove.
1146 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1148 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1150 * cp-tree.h (decl_namespace_list): New macro.
1151 (struct saved_scope): Add decl_ns_list.
1152 * decl.c (mark_saved_scope): Mark it.
1153 * decl2.c: Lose static decl_namespace_list.
1154 (init_decl2): Don't save it.
1156 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1158 * cp-tree.h (warn_return_type, yylex): Delete redundant
1161 * decl.c (current_class_depth, global_namespace): Likewise.
1163 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1165 * repo.c (flag_use_repository): Likewise.
1167 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1169 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1170 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1171 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1172 lvalue_or_else, print_lang_statistics, comp_target_types,
1173 unsigned_type, signed_type, signed_or_unsigned_type,
1174 build_function_call, mark_addressable, incomplete_type_error):
1175 Delete redundant declarations.
1177 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1179 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1180 (TYPE_ANONYMOUS_P): New macro.
1181 (TAGGED_TYPE_P): New macro.
1182 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1183 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1184 * tree.c (no_linkage_helper): Likewise.
1185 * semantics.c (begin_class_definition): Likewise.
1186 * pt.c (convert_template_argument): Likewise.
1187 * lex.c (check_for_missing_semicolon): Likewise.
1189 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1191 * class.c (dfs_unshared_virtual_bases): New function.
1192 (mark_primary_bases): Call it.
1193 (check_bases): Ignore virtual bases when determining
1196 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1198 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1200 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1202 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1203 cloned function to the clone.
1205 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1207 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1209 * semantics.c: Include expr.h.
1211 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1213 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1214 and assignment op. Set TREE_USED for parameter.
1216 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1218 * class.c (find_final_overrider_data): Add `candidates'.
1219 (dfs_find_final_overrider): Don't issue error messages
1221 (find_final_overrider): Issue error messages here.
1222 (build_base_field): Don't warn about amgibuous direct bases here.
1223 (warn_about_ambiguous_direct_bases): New function.
1224 (layout_class_type): Use it.
1226 2001-04-10 Richard Henderson <rth@redhat.com>
1228 * typeck.c (build_array_ref): Push the array reference inside
1229 COMPOUND_EXPR and COND_EXPR.
1231 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1233 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1234 * decl.c (duplicate_decls): Adjust accordingly.
1235 (maybe_commonize_var): Likewise.
1236 (grokfndecl): Likewise.
1237 (start_function): Likewise.
1238 (start_method): Likewise.
1239 * decl2.c (key_method): Likewise.
1240 (import_export_decl): Likewise.
1241 * method.c (implicitly_declare_fn): Likewise.
1242 * optimize.c (maybe_clone_body): Likewise.
1244 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1246 * lang-specs.h: Add __DEPRECATED.
1248 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1250 * search.c (get_dynamic_cast_base_type): When building a new
1251 constant, set its type to ssizetype.
1253 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1255 * optimize.c (expand_call_inline): Only add newly inlined statements
1258 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1260 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1261 (OPERATOR_FORMAT): Likewise.
1262 (OPERATOR_TYPENAME_FORMAT): Likewise.
1263 * operators.def: Remove old name-mangling information.
1264 * decl.c (grok_op_properties): Adjust accordingly.
1265 * lex.c (init_operators): Likewise.
1266 * rtti.c (get_tinfo_decl): Issue error messages about types that
1269 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1271 * decl2.c (import_export_decl): Don't call import_export_class
1272 when processing an inline member function.
1273 * semantics.c (expand_body): Call import_export_decl before
1274 emitting inline functions.
1276 2001-03-28 Richard Henderson <rth@redhat.com>
1278 IA-64 ABI Exception Handling:
1279 * cp-tree.def (EH_SPEC_BLOCK): New.
1280 (MUST_NOT_THROW_EXPR): New.
1281 * cp-tree.h: Update changed function declarations.
1282 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1283 (CPTI_CALL_UNEXPECTED): New.
1284 (struct cp_language_function): Rename x_eh_spec_try_block
1286 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1287 * decl.c (current_binding_level): If no current function
1288 bindings, revert to scope_chain.
1289 (initialize_predefined_identifiers): Remove __cp_push_exception.
1290 (store_parm_decls): Use begin_eh_spec_block.
1291 (finish_function): Use finish_eh_spec_block.
1292 (mark_lang_function): Update for name changes.
1293 * decl2.c (finish_file): No mark_all_runtime_matches.
1294 * dump.c (cp_dump_tree): Handle new tree codes.
1295 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1296 * except.c (catch_language_init, catch_language): Remove.
1297 (init_exception_processing): Don't set language code.
1298 Initialize call_unexpected_node, protect_cleanup_actions,
1299 eh_personality_libfunc, lang_eh_runtime_type.
1300 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1301 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1302 (prepare_eh_type): Split out type canonicalizations ...
1303 (build_eh_type_type): ... from here.
1304 (build_eh_type_type_ref): Remove.
1305 (mark_all_runtime_matches): Remove.
1306 (build_exc_ptr): New.
1307 (do_begin_catch, do_end_catch): New.
1308 (do_pop_exception): Remove.
1309 (build_terminate_handler): Remove.
1310 (choose_personality_routine): Split out language choice from ...
1311 (initialize_handler_parm): ... here.
1312 Use MUST_NOT_THROW_EXPR.
1313 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1314 exception object handling.
1315 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1316 (expand_exception_blocks, alloc_eh_object): Remove.
1317 (begin_eh_spec_block, finish_eh_spec_block): New.
1318 (do_allocate_exception, do_free_exception): New.
1319 (expand_throw): Merge into ...
1320 (build_throw): ... here. Update for abi.
1321 * expr.c (cplus_expand_expr): No expand_internal_throw.
1322 Handle MUST_NOT_THROW_EXPR.
1323 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1324 * semantics.c (*) Update for except.h name changes.
1325 (genrtl_try_block): No protect_with_terminate.
1326 (genrtl_eh_spec_block): New.
1327 (genrtl_handler): Don't emit the goto here.
1328 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1329 (genrtl_finish_function): Don't expand_exception_blocks.
1330 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1332 2001-03-28 Richard Henderson <rth@redhat.com>
1334 * decl.c (struct named_label_list): Rename eh_region to
1335 in_try_scope, add in_catch_scope.
1336 (struct binding_level): Rename eh_region to is_try_scope,
1338 (note_level_for_try): Rename from note_level_for_eh.
1339 (note_level_for_catch): New.
1340 (poplevel): Copy both is_try_scope and is_catch_scope to
1341 the named_label_list struct.
1342 (check_previous_goto_1): Don't check for catch block via
1343 DECL_ARTIFICIAL; use in_try_scope instead.
1344 (check_goto): Likewise.
1345 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1346 * except.c (expand_start_catch_block): Call note_level_for_catch.
1347 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1349 2001-03-27 Richard Henderson <rth@redhat.com>
1351 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1352 exceptions_via_longjmp.
1354 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1356 * pt.c (check_default_tmpl_args): Make error messages clearer.
1358 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1360 * error.c: Also undefine 'A' macro used for cp_printers definition.
1362 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1364 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1366 2001-03-26 Mike Yang <yang@research.att.com>
1367 Mark Mitchell <mark@codesourcery.com>
1369 * dump.c (dump_access): New function.
1370 (cp_dump_tree): Use it. Dump basetype information for class
1373 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1375 * Makefile.in (optimize.o): Depend on params.h.
1376 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1377 (init_decl_processing): Set flag_no_inline when doing
1379 * optimize.c: Include params.h.
1380 (struct inline_data): Improve documentation of FNS. Add
1381 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1382 (INSNS_PER_STMT): New macro.
1383 (remap_block): Use CLONING_P.
1384 (inlinable_function_p): Don't inline big functions.
1385 (expand_call_inline): Keep track of how much inlining we've done.
1386 (optimize_function): Set FIRST_INLINED_FN.
1387 (maybe_clone_body): Set CLONING_P.
1388 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1390 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1391 rest_of_compilation. Clear DECL_RTL for local variables
1393 (clear_decl_rtl): New function.
1395 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1398 * cp-tree.h (skip_type_access_control,
1399 reset_type_access_control): Prototype.
1400 * decl.c (grokdeclarator): Access of friends is not checked.
1401 * parse.y (component_decl_list): Reset type access control.
1402 * semantics.c (decl_type_access_control): Clear
1403 current_type_lookups.
1404 (save_type_access_control): Don't save if not deferring.
1405 (skip_type_access_control, reset_type_access_control): New
1407 (begin_class_definition): Do type access control for basetypes.
1408 Start deferred access control.
1409 (finish_class_definition): Resume immediate access control if
1410 this is a local class.
1412 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1414 * class.c (add_method): Use memcpy/memmove, not bcopy.
1416 * decl.c (duplicate_decls): Likewise.
1418 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1420 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1423 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1425 * decl.c (local_names): Define.
1426 (push_local_name): New.
1427 (grok_reference_init): Return init if initializing static reference
1428 variable with non-constant instead of emitting it.
1429 Move expand_static_init call to cp_finish_decl.
1430 (layout_var_decl): Call push_local_name.
1431 (maybe_commonize_var): Allow inlining functions even if they have
1432 static local variables, use comdat_linkage for them if flag_weak.
1433 (check_initializer): Call obscure_complex_init if
1434 grok_reference_init returned non-zero.
1435 (save_function_data): Clear x_local_names.
1436 (pop_cp_function_context): Free x_local_names.
1437 (mark_inlined_fns): Remove.
1438 (mark_lang_function): Mark x_local_names.
1439 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1440 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1441 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1442 DECL_DISCRIMINATOR_P.
1443 * cp-tree.h (cp_language_function): Add x_local_names.
1444 (lang_decl_flags): Add discriminator into u2.
1445 (lang_decl_inlined_fns): Remove.
1446 (lang_decl): inlined_fns is now a TREE_VEC.
1447 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1448 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1449 TREE_VEC, not a custom structure.
1450 (optimize_function): Likewise.
1451 * mangle.c (discriminator_for_local_entity): Discriminate among
1452 VAR_DECL local entities.
1453 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1456 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1458 Add support for Java interface method calls.
1459 * cp-tree.h (struct lang_type): Add java_interface flag.
1460 (TYPE_JAVA_INTERFACE): New macro.
1461 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1462 by setting TYPE_JAVA_INTERFACE.
1463 * call.c (java_iface_lookup_fn): New static.
1464 (build_over_call): If calling a method declared in a
1465 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1466 expression which resolves the function address.
1467 (build_java_interface_fn_ref): New function.
1469 2001-03-22 Richard Henderson <rth@redhat.com>
1471 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1472 * except.c: Don't include it.
1474 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1475 based on an idea from Joe Buck <jbuck@synopsys.com>
1477 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1479 (data_def, component_decl): Add reductions to bad_decl.
1481 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1483 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1484 anonymous aggregates, since they don't have assignment operator
1486 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1487 assignment operators for anonymous structure fields.
1489 2001-03-21 Jason Merrill <jason@redhat.com>
1491 * pt.c (instantiate_decl): Abort if we see a member constant
1492 instantiation that doesn't already have its initializer.
1493 Downgrade explicit instantiation without definition to pedwarn.
1495 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1496 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1497 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1499 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1500 (pending_vtables): Remove.
1501 * decl2.c (pending_vtables): Remove.
1502 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1503 CLASSTYPE_VTABLE_NEEDS_WRITING.
1504 (import_export_class): Likewise.
1505 (init_decl2): Don't mark pending_vtables.
1506 * lex.c (handle_pragma_vtable): Just sorry.
1507 * pt.c (instantiate_class_template): Don't mess with
1508 CLASSTYPE_VTABLE_NEEDS_WRITING.
1509 (mark_class_instantiated): Likewise.
1510 * ptree.c (print_lang_type): Don't print it.
1511 * semantics.c (begin_class_definition): Don't set it.
1513 * pt.c (template_tail): Replace with last_pending_template.
1514 (maybe_templates, maybe_template_tail): Remove.
1515 (add_pending_template): Adjust.
1516 (instantiate_pending_templates): Adjust.
1518 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1519 (current_lang_stack): Remove.
1520 * decl.c (maybe_push_to_top_level): Don't initialize it.
1521 (duplicate_decls): Use current_lang_depth.
1522 (xref_basetypes): Likewise.
1523 * class.c (current_lang_depth): New fn.
1524 (push_lang_context): Use more varray functionality.
1525 (pop_lang_context): Likewise.
1527 * error.c (GLOBAL_THING): Always use '__'.
1529 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1531 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1533 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1534 operators, even when they have `extern "C"' linkage.
1536 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1538 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1539 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1540 where it's not necessary.
1541 (add_method): Remove optimization involving comparison of
1542 DECL_ASSEMBLER_NAME.
1543 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1544 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1545 where it's not necessary.
1546 (check_methods): Likewise.
1547 (build_clone): Likewise.
1548 (built_vtt): Likewise.
1549 * cp-tree.h (DECL_NEEDED_P): Likewise.
1550 * decl.c (pushtag): Likewise.
1551 (duplicate_decls): Likewise.
1552 (pushdecl): Likewise.
1553 (builtin_function): Likewise.
1554 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1555 (build_cp_library_fn): Likewise.
1556 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1557 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1558 where it's not necessary.
1559 (make_rtl_for_nonlocal_decl): Likewise.
1560 (cp_finish_decl): Likewise.
1561 (grokfndecl): Likewise.
1562 (grokvardecl): Likewise.
1563 (grokdeclarator): Likewise.
1564 (start_function): Likewise.
1565 (cp_missing_return_ok_p): Likewise.
1566 * decl2.c (grokclassfn): Likewise.
1567 (check_classfn): Likewise.
1568 (finish_static_data_member_decl): Likewise.
1569 (grokfield): Likewise.
1570 * error.c (GLOBAL_IORD_P): Remove.
1571 (dump_global_iord): Improve output.
1572 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1573 * except.c (nothrow_libfn_p): Summarily reject any function not in
1575 * init.c (build_java_class_ref): Don't explicitly set
1576 DECL_ASSEMBLER_NAME after calling mangle_decl.
1577 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1578 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1579 * method.c (set_mangled_name_for_decl): Don't explicitly set
1580 DECL_ASSEMBLER_NAME after calling mangle_decl.
1581 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1582 IDENTIFIER_GLOBAL_VALUE for the thunk.
1583 * pt.c (set_mangled_name_for_template_decl): Remove.
1584 (check_explicit_specialization): Don't use it.
1585 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1586 (tsubst_friend_function): Likewise.
1587 (tsubst_decl): Likewise.
1588 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1589 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1590 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1591 where it's not necessary.
1592 (tinfo_base_init): Likewise.
1593 (create_real_tinfo_var): Likewise.
1594 * search.c (looup_field_1): Likewise.
1595 * semantics.c (finish_named_return_value): Likewise.
1596 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1598 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1600 Correct semantics restrictions checking in throw-expression.
1601 * except.c (is_admissible_throw_operand): New function.
1602 (build_throw): Use it.
1604 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1606 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1609 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1611 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1612 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1613 * decl.c (duplicate_decls): Likewise.
1614 (builtin_function): Likewise.
1615 (build_library_fn): Likewise.
1616 (build_cp_library_fn): Likewise.
1617 (check_initializer): Likewise.
1618 (cp_finish_decl): Likewise.
1619 * decl2.c (grokfield): Likewise.
1620 (grok_function_init): Remove #if 0'd code.
1621 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1622 * friend.c (do_friend): Likewise.
1623 * init.c (get_temp_regvar): Likewise.
1624 * method.c (make_thunk): Likewise.
1625 * pt.c (tsubst_friend_function): Likewise.
1626 (tsubst_decl): Likewise.
1627 (regenerate_decl_from_template): Likewise.
1628 * semantics.c (genrtl_named_return_value): Likewise.
1629 (expand_body): Likewise.
1630 (genrtl_finish_function): Likewise.
1631 * tree.c (cp_tree_equal): Likewise.
1633 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1635 * call.c (convert_like_real): Add extra semantics to INNER
1636 parameter. Don't convert to temporary if a user conversion
1637 gives us an lvalue that we're about to bind to a reference.
1638 Set INNER to indicate pending reference binding on recursive
1641 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1643 * cp/lex.c: Delete duplicate pending_lang_change.
1645 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1647 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1649 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1650 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1652 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1654 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1656 2001-03-08 Stan Shebs <shebs@apple.com>
1658 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1660 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1662 * spew.c: Remove references to CPP_OSTRING.
1664 2001-03-06 Andrew Haley <aph@redhat.com>
1666 * typeck.c (convert_arguments): Check that we have an fndecl.
1668 2001-03-05 Andrew Haley <aph@redhat.com>
1670 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1671 __built_in_constant_p.
1673 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1675 * typeck.c (build_static_cast): Allow enum to enum conversions
1678 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1680 * class.c (check_field_decls): Pointers to member do not a
1681 non-pod struct make, as per DR 148.
1683 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1685 * call.c (joust): cp_pedwarn when using gnu extension concerning
1686 worst conversion sequences.
1688 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1690 * decl.c: Replace all uses of 'boolean' with 'bool'.
1692 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1694 * lang-specs.h: Add zero initializer for cpp_spec field to
1695 all array elements that need one. Don't put an #ifdef inside
1696 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1699 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1701 Implement using decls inside template functions.
1702 * decl2.c (validate_nonmember_using_decl): Don't special case
1703 fake_std_node in the global namespace. Don't reject early when
1704 processing a template.
1705 (do_local_using_decl): Add to statement tree. Don't do further
1706 processing when building a template.
1707 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1709 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1711 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1712 same function. Do complain about ambiguating extern "C"
1715 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1717 Remove floating point and complex type template constant parms.
1718 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1719 COMPLEX_TYPE extensions.
1720 (invalid_nontype_parm_type_p): Likewise.
1722 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1724 * except.c (call_eh_info): Revert "match_function"'s type.
1726 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1728 Fix ctor vtable vcall offsets.
1729 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1730 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1731 (get_matching_base): Remove.
1732 (get_original_base): New function.
1733 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1734 Use a virtual thunk for a ctor vtable with an index
1735 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1736 primary base within a constructor vtable. Only set
1737 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1738 when primary base has been lost.
1739 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1741 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1743 * call.c (joust): Ensure more_specialized()'s argument length
1744 parameter has correct value for constructors.
1746 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1748 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1750 * decl.c (mark_inlined_fns): Prototype.
1752 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1754 * spew.c (yylex): Correct handling of friends.
1756 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1758 * mangle.c (write_encoding): Pass write_function_type the
1759 FUNCTION_DECL for the function being encoded.
1760 (write_function_type): Pass it along to write_bare_function_type.
1761 (write_bare_function_type): Pass it along to write_method_parms.
1762 (write_method_parms): Don't mangle the compiler-generated
1763 parameters to a constructor or destructor.
1765 2001-02-22 Andreas Jaeger <aj@suse.de>
1767 * optimize.c: Include toplev.h for
1768 note_deferral_of_defined_inline_function prototype.
1770 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1772 * cp-tree.h (struct lang_decl_inlined_fns): New.
1773 (struct lang_decls): Add inlined_fns.
1774 (DECL_INLINED_FNS): New macro.
1775 * optimize.c (struct inline_data): Add inlined_fns.
1776 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1777 (inlinable_function_p): Likewise, fix typo in comment,
1778 function is not inlinable if it already inlined function currently
1780 (expand_call_inline): Add fn to inlined_fns if neccessary.
1781 (optimize_function): Initialize inlined_fns.
1782 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1783 * decl.c (mark_inlined_fns): New function.
1784 (lang_mark_tree): Call it.
1786 2001-02-21 Jason Merrill <jason@redhat.com>
1788 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1789 (DECL_UNINLINABLE): Move to middle-end.
1791 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1792 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1793 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1794 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1795 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1797 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1800 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1802 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1805 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1807 * optimize.c (expand_call_inline): Don't walk subtrees of type
1810 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1812 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1815 2001-02-18 Jason Merrill <jason@redhat.com>
1817 Do put the VTT parameter in DECL_ARGUMENTS.
1818 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1819 (current_vtt_parm): New macro.
1820 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1821 (DECL_HAS_VTT_PARM_P): New macro.
1822 (DECL_VTT_PARM): Remove.
1823 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1824 * decl.c (duplicate_decls): Only copy the operator code if
1826 (start_function): Set current_vtt_parm.
1827 (lang_mark_tree): Don't mark vtt_parm.
1828 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1829 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1830 * class.c (build_clone): Maybe remove the VTT parm.
1831 * optimize.c (maybe_clone_body): Set up the VTT parm.
1832 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1833 * call.c (build_over_call): Just allow the VTT arg.
1834 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1835 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1836 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1837 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1838 * error.c (dump_function_decl): Likewise.
1839 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1840 if we try to call a constructor with in-charge or VTT parms.
1841 * method.c (skip_artificial_parms_for): New fn.
1842 * call.c (add_function_candidate, build_over_call): Call it.
1843 * call.c (build_new_method_call): Use current_vtt_parm.
1844 * init.c (expand_virtual_init): Likewise.
1845 * class.c (same_signature_p): No longer static.
1846 * cp-tree.h: Declare it.
1847 * search.c (look_for_overrides_r): Use it.
1849 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1851 * cp-tree.h (new_abi_rtti_p): Remove.
1852 (name_mangling_version): Likewise.
1853 (flag_do_squangling): Likewise.
1854 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1855 * decl.c (grokfndecl): Likewise.
1856 * decl2.c (name_mangling_version): Remove.
1857 (flag_do_squangling): Likewise.
1858 (lang_f_options): Remove `squangle'.
1859 (unsupported_options): Add `squangle'.
1860 (cxx_decode_option): Issue a warning about uses of
1861 -fname-mangling-version.
1862 (finish_file): Remove old ABI support.
1863 * pt.c (check_explicit_specialization): Likewise.
1864 (tsubst_decl): Likewise.
1865 * rtti.c (init_rtti_processing): Likewise.
1866 (build_headof): Likewise.
1867 (get_tinfo_decl_dynamic): Likewise.
1868 (tinfo_from_decl): Likewise.
1869 (build_dynamic_cast_1): Likewise.
1870 (synthesize_tinfo_var): Likewise.
1871 * init.c (build_new): Allow enumeration types for the array-bounds
1872 in a direct-new-declarator.
1874 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1876 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1877 TREE_PROTECTED from the template being specialized.
1879 2001-02-17 Jason Merrill <jason@redhat.com>
1881 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1883 * decl.c (bad_specifiers): Allow throw specs on things with
1884 pointer-to-function or -member-function type.
1885 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1888 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1890 * call.c (check_dtor_name): Handle template names correctly.
1892 2001-02-16 Jason Merrill <jason@redhat.com>
1894 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1895 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1896 * optimize.c (maybe_clone_body): Don't substitute it.
1897 * call.c (build_new_method_call): Check in_chrg instead.
1898 * init.c (expand_virtual_init): Likewise.
1900 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1902 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1903 class-type introduces at least a type-name.
1905 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1907 * call.c (convert_like_real): Create a temporary for non-lvalue.
1909 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1911 * cp-tree.h: Fix typos in comments.
1913 2001-02-16 Jason Merrill <jason@redhat.com>
1915 * optimize.c (remap_block): If we're compiling a clone, pass the
1916 new block to insert_block.
1918 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1920 * semantics.c (finish_asm_stmt): Robustify.
1922 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1924 * pt.c (push_template_decl_real): Don't remangle the name of a
1927 2001-02-15 Jim Meyering <meyering@lucent.com>
1929 * Make-lang.in (c++.install-common): Depend on installdirs.
1930 (c++.install-info): Likewise.
1931 (c++.install-man): Likewise.
1933 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1935 * typeck2.c (build_m_component_ref): Robustify.
1937 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1939 * friend.c (do_friend): Don't take the nested [template] class
1940 into account when deciding whether to warn about the friend
1941 function not referring to a template function.
1943 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1945 * typeck.c (build_unary_op): Clarify error message.
1947 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1949 * parse.y (component_constructor_declarator): allow optional
1950 parentheses around constructor class name.
1952 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1954 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1956 * init.c (emit_base_init): Remove incorrect comment about
1958 * method.c (make_thunk): Fix comment alignment.
1960 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1962 Kill remnants of this is variable.
1963 * cp-tree.h (flag_this_is_variable): Remove.
1964 * decl2.c (flag_this_is_variable): Remove.
1965 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1966 (build_vbase_path): The path is non-static, even in a cdtor.
1967 (resolves_to_fixed_type_p): Add additional return value.
1968 * search.c (init_vbase_pointers): Adjust.
1969 * tree.c (lvalue_p_1): Adjust.
1970 * typeck.c (mark_addressable): Adjust.
1972 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1974 * pt.c (unify): Don't check cv quals of array types.
1976 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1978 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1979 check whether we already have the type.
1981 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1983 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1984 * call.c (build_op_delete_call): Simplify to remove duplicate
1986 * class.c (clone_function_decl): Don't build the deleting variant
1987 of a non-virtual destructor.
1988 * decl.c (finish_destructor_body): Don't call delete if this is a
1989 non-virtual destructor.
1990 * init.c (build_delete): Explicitly call `operator delete' when
1991 deleting an object with a non-virtual destructor.
1993 2001-02-13 Jason Merrill <jason@redhat.com>
1995 * lang-specs.h: Add more __EXCEPTIONS.
1997 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1999 * typeck2.c (process_init_constructor): Check
2000 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2002 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2004 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2005 Remove spurious information in comment. Allow further
2006 adjustments of REFERENCE_TYPE args.
2008 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2010 * errfn.c (cp_deprecated): Tweak diagnostic text.
2011 * parse.y (new_initializer): Deprecate initializer lists
2014 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2016 Remove old ABI support.
2018 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2020 * decl2.c (flag_vtable_thunks): Always set it to 1.
2021 (flag_new_abi): Likewise.
2022 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2024 * Makefile.in (g++spec.o): Fix typo.
2026 2001-02-09 Jason Merrill <jason@redhat.com>
2028 * lang-specs.h: Restore definition of __EXCEPTIONS.
2030 2001-02-08 Jason Merrill <jason@redhat.com>
2032 * search.c (shared_member_p): New function.
2033 (lookup_field_r): Use it.
2034 * cp-tree.h (SHARED_MEMBER_P): Remove.
2036 * method.c (process_overload_item): Handle template-dependent array
2038 * pt.c (type_unification_real): If we end up with undeduced nontype
2041 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2044 * typeck2.c (friendly_abort): Don't say anything if we have
2045 earlier errors or sorries.
2047 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2048 wchar_t. Ignore if in_system_header.
2050 * decl.c (maybe_push_cleanup_level): New fn...
2051 (start_decl_1): ...split out from here.
2052 * cvt.c (build_up_reference): Use it.
2053 * cp-tree.h: Declare it.
2055 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2057 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2060 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2062 * pt.c (lookup_template_class): Make sure it's a primary
2063 template or template_template_parm when called from the parser.
2064 (instantiate_template_class): Add assertion.
2066 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2068 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2069 from error_mark_node.
2071 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2073 Fix specification and implementation bugs in V3 ABI
2074 construction vtables.
2075 * cp-tree.h (flag_dump_class_layout): New flag.
2076 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2077 (BINFO_LOST_PRIMARY_P): New flag.
2078 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2079 (BINFO_PRIMARY_MARKED_P): Rename to ...
2080 (BINFO_PRIMARY_P): ... here.
2081 (binfo_via_virtual): New prototype.
2082 * decl2.c (flag_dump_class_layout): New flag.
2083 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2084 use `=' as a file name separator.
2085 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2087 (build_vtbl_address): If this is a virtual primary base, then
2088 get the vtbl of what it is ultimately primary for.
2089 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2090 for BINFO_PRIMARY_P.
2091 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2092 (get_shared_vbase_if_not_primary): Likewise.
2093 (dfs_get_pure_virtuals): Likewise.
2094 (expand_upcast_fixups): Likewise.
2095 (fixup_virtual_upcast_offsets): Likewise.
2096 (dfs_find_vbase_instance): Likewise.
2097 (find_vbase_instance): Likewise.
2098 (binfo_from_vbase): Adjust comment to reflect reality.
2099 (binfo_via_virtual): New function.
2100 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2101 for binfo walking during VTT construction.
2102 (dfs_mark_primary_bases): Remove.
2103 (force_canonical_binfo_r): New function.
2104 (force_canonical_binfo): New function.
2105 (mark_primary_virtual_base): New function.
2106 (mark_primary_bases): Walk in inheritance graph order, use
2107 mark_primary_virtual_base.
2108 (determine_primary_base): Use some more intermediate variables.
2109 (dfs_find_final_overrider): Don't check for overriding along a
2111 (dfs_modify_vtables): Walk into primary virtual bases too.
2112 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2113 (build_base_fields): Likewise.
2114 (dfs_set_offset_for_unshared_vbases): Likewise.
2115 (layout_virtual_bases): Likewise.
2116 (end_of_class): Likewise.
2117 (finish_struct_1): Call dump_class_hierarchy, if requested.
2118 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2119 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2120 (dump_class_hierarchy): Add file parameter. Append to file, if
2122 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2123 Use canonical base for virtual bases.
2124 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2125 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2126 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2127 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2129 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2130 from DATA. We want virtual primary bases and all bases via virtual.
2131 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2132 virtual base when not a construction vtable.
2133 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2134 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2135 Use canonical bases when processing virtual bases.
2136 (accumulate_vtbl_inits): We're interested in any base via a
2138 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2139 within a construction vtable, determine what is being overridden.
2140 (build_vtbl_initializer): Add more comments
2141 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2142 (build_rtti_vtbl_entries): Check if the base has lost its
2145 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2147 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2149 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2151 * decl.c (pushdecl): Call abort instead of fatal.
2152 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2153 * init.c (build_new_1): Likewise.
2154 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2155 * decl.c (build_typename_type): hash_table_init now returns void.
2156 decl.c (init_decl_processing): Make an error non-fatal.
2158 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2160 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2162 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2163 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2164 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2165 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2166 * decl.c (maybe_commonize_var): Use the new name-mangling where
2168 * decl2.c (comdat_linkage): Enhance comments. Make all
2169 compiler-generated things static, if COMDAT is not available.
2170 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2172 (tinfo_base_init): Use the correct mangled name for typeinfo
2173 strings, and push them into the global scope.
2174 (typeinfo_in_lib_p): New function.
2175 (synthesize_tinfo_var): Use it.
2176 (create_real_tinfo_var): Likewise.
2178 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2180 * decl.c (push_class_binding): Use context_for_name_lookup instead
2182 * search.c (context_for_name_lookup): Remove static. Check for NULL
2183 context in the loop.
2184 * cp-tree.h (context_for_name_lookup): Add prototype.
2186 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2188 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2189 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2191 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2192 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2194 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2196 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2197 of macros used when compiling g++spec.c.
2198 * g++spec.c (lang_specific_driver): Link with the shared
2201 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2203 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2204 make_reference_declarator, make_call_declarator), method.c
2205 (implicitly_declare_fn), parse.y (namespace_using_decl,
2206 notype_unqualified_id, expr_or_declarator, new_type_id,
2207 after_type_declarator, direct_after_type_declarator,
2208 notype_declarator, complex_notype_declarator,
2209 complex_direct_notype_declarator, qualified_id,
2210 notype_qualified_id, overqualified_id, direct_new_declarator,
2211 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2212 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2213 instead of build_parse_node.
2215 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2217 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2218 (minus_one_node): Moved to top level gcc directory. Renamed
2219 to integer_minus_one_node.
2221 * init.c (init_init_processing): Don't set minus_one_node.
2222 (build_vec_init): Use integer_minus_one_node.
2224 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2226 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2228 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2229 identical and they would be replaced with constant, remove
2230 MODIFY_EXPR from the tree.
2232 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2234 * Make-lang.in: Remove all dependencies on defaults.h.
2235 * call.c: Don't include defaults.h.
2237 * decl2.c: Likewise.
2238 * except.c: Likewise.
2242 * typeck.c: Likewise.
2244 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2246 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2247 operators even in "C" linkage.
2248 * method.c (set_mangled_name_for_decl): Likewise.
2249 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2250 overloaded operators in "C" linkage.
2252 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2254 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2255 (tsubst_arg_types): Check parameter is not void.
2256 (tsubst): Adjust tsubst_decl call.
2258 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2260 * call.c (add_builtin_candidate): Quote std properly, from
2263 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2265 * pt.c (check_explicit_specialization): Clone constructors and
2268 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2270 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2271 indicates anything special about template depth. Make sure we
2272 only count the user visible template classes.
2274 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2276 * call.c (build_conv): Typo in comment.
2277 (add_builtin_candidate): Add more explanation.
2278 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2279 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2280 when we have enumeral types.
2281 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2282 candidates for relops and eqops.
2283 (joust): Simplify control flow. Allow a non-template user
2284 function to hide a builtin.
2286 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2288 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2289 (more_specialized): Add deduction parameter.
2290 * call.c (joust): Adjust more_specialized call.
2291 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2292 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2293 (get_bindings_order): Remove.
2294 (get_bindings_real): Add DEDUCE parameter.
2295 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2296 REFERENCE_TYPE jig for DEDUCE_ORDER.
2297 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2298 maybe_adjust_types_for_deduction.
2299 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2301 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2302 (check_cv_quals_for_unify): Use new unify qualifier flags.
2303 (unify): Clear new unify qualifier flags.
2304 (get_bindings_real): Add DEDUCE parameter.
2305 (get_bindings): Adjust call to get_bindings_real.
2306 (get_bindings_overload): Likewise.
2307 (most_specialized_instantiation): Adjust call to
2310 2001-01-19 Jason Merrill <jason@redhat.com>
2312 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2314 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2317 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2319 * decl2.c (arg_assoc_class): Fix double iteration logic.
2321 2001-01-19 Jason Merrill <jason@redhat.com>
2323 * init.c (build_delete): Always call convert_force to strip cv-quals.
2325 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2326 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2327 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2329 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2331 * search.c (get_vbase_1): Count only virtual bases.
2333 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2335 * class.c (duplicate_tag_error): Robustify flag clearing.
2337 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2339 * cp-tree.h (lookup_template_class): Add complain parm.
2340 * decl.c (lookup_namespace_name): Adjust call to
2341 lookup_template_class.
2342 (make_typename_type): Likewise.
2343 * semantics.c (finish_template_type): Likewise.
2344 * pt.c (lookup_template_class): Add complain parm. Adjust.
2345 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2348 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2350 * pt.c (copy_default_args_to_explicit_spec): Preserve
2351 object's CV quals. Reorganize.
2353 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2355 * typeck.c (build_modify_expr): Say `initialization' for
2357 * init.c (build_default_init): Convert to enumeral type, if
2360 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2362 * parse.y (nomods_initdcl0): Properly set things up for
2365 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2367 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2368 (type_unification_real): Set it.
2371 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2373 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2375 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2377 * semantics.c (begin_class_definition): Check we're not inside a
2380 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2382 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2385 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2387 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2388 * call.c (build_over_call): Add comment.
2390 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2392 * cvt.c (ocp_convert): Handle vector type conversion
2393 * typeck2.c (digest_init): Handle vector type initializations
2395 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2397 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2400 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2402 * pt.c (check_nontype_parm): Rename to ...
2403 (invalid_nontype_parm_type_p): ... here.
2404 (process_template_parm): Adjust.
2405 (convert_template_argument): Adjust.
2407 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2409 * pt.c (check_nontype_parm): New function.
2410 (process_template_parm): Use it.
2411 (convert_template_argument): Use it.
2412 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2415 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2417 * tree.c: Add defaults.h
2418 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2419 * Make-lang.in (cp/tree.o): Add defaults.h.
2421 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2423 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2425 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2427 * g++.1: Change to be ".so man1/gcc.1".
2429 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2431 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2433 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2434 ($(srcdir)/cp/g++int.info): New target.
2435 * gxxint.texi: Add info directory entry. Use @@ in email address.
2436 * .cvsignore: Update.
2438 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2440 * typeck.c (build_c_cast): Do template processing earlier.
2441 Always pedwarn on array casts.
2443 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2445 * friend.c (make_friend_class): Make sure a templated class is
2446 actually a template.
2448 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2450 * decl2.c (get_guard): Set linkage from guarded decl.
2452 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2454 * call.c (convert_default_arg): Check for unprocessed
2456 * cp-tree.h (replace_defarg): Move to spew.c.
2457 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2458 spew.c, which is where they really are.
2459 (done_pending_defargs): Declare.
2460 (unprocessed_defarg_fn): Declare.
2461 * decl.c (replace_defarg): Move to spew.c
2462 * parse.y (structsp): Call done_pending_defargs.
2463 * spew.c (defarg_fns): Rearrange list structure.
2464 (defarg_fnsdone): New static variable.
2465 (defarg_depfns): New static variable.
2466 (init_spew): Adjust.
2467 (add_defarg_fn): Store the type in TREE_TYPE.
2468 (do_pending_defargs): Detect and deal with ordering constraints
2470 (done_pending_defargs): New function.
2471 (unprocessed_defarg_fn): New function.
2472 (replace_defarg): Moved from decl.c. Robustify. Don't save
2473 if circularity detected.
2475 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2477 * pt.c (unify): Check array has a domain, before checking
2478 whether it is variable sized.
2480 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2482 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2483 parameters with pointers to arrays of unknown bound.
2485 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2487 * parse.y (template_parm_header, template_spec_header): New
2488 reductions. Split out from ...
2489 (template_header): ... here. Use them.
2490 (template_template_parm): Use template_parm_header.
2491 * semantics.c (finish_template_template_parm): Add assert.
2493 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2495 * mangle.c (write_builtin_type): Fix thinko.
2497 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2498 (copy_default_args_to_explicit_spec): Likewise.
2499 (check_explicit_specialization): Use it.
2501 * class.c (finish_struct_1): Remove last argument in call to
2502 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2503 * decl.c (builtin_function): Likewise.
2504 (build_cp_library_fn): Likewise.
2505 (check_initializer): Likewise.
2506 (make_rtl_for_nonlocal_decl): Likewise.
2507 (cp_finish_decl): Likewise.
2508 (start_function): Likewise.
2509 * decl2.c (finish_anon_union): Likewise.
2510 * friend.c (do_friend): Likewise.
2511 * init.c (build_java_class_ref): Likewise.
2512 * method.c (make_thunk): Likewise.
2513 * pt.c (tsubst_friend_function): Likewise.
2514 * semantics.c (expand_body): Likewise.
2516 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2518 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2519 looking at DECL_CLONED_FUNCTION for non-functions.
2521 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2523 * error.c (dump_template_parameter): Use parm to determine how
2524 to print default value.
2526 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2528 * class.c (duplicate_tag_error): Clear more flags.
2530 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2532 * call.c (build_new_method_call): Use binfo_for_vbase.
2534 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2536 * cp-tree.h (flag_cond_mismatch): Don't declare.
2537 * decl2.c (flag_cond_mismatch): Don't define.
2538 (lang_f_options): Remove cond-mismatch.
2539 (unsupported_options): Add cond-mismatch.
2541 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2543 * class.c (handle_using_decl): Reject using of constructor name
2544 of sourcing class. Allow injecting of a method with same name as
2545 nested class. Fixup error messages.
2547 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2549 * decl2.c (lang_decode_option): Handle -Wformat=2.
2551 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2553 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2554 initialized_in_class.
2555 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2556 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2557 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2558 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2559 * pt.c (check_default_tmpl_args): Adjust for
2560 DECL_INITIALIZED_IN_CLASS_P.
2561 (instantiate_class_template): Likewise.
2562 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2564 * class.c (finish_struct): Constify saved_filename.
2566 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2568 * class.c (duplicate_tag_error): Adjust diagnostic.
2569 (finish_struct): Locally set location to start of struct.
2570 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2572 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2574 * decl.c (struct binding_level): Adjust class_shadowed comments
2576 (push_class_level_binding): Ajust comments to reflect reality.
2577 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2578 Don't set TREE_VALUE on the class_shadowed list.
2580 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2582 * decl2.c (acceptable_java_type): Allow references too.
2583 * init.c (build_java_class_ref): When using the new ABI, search
2584 `class$' and have it mangled with `mangle_decl.'
2585 * mangle.c (write_java_integer_type_codes): New function.
2586 (write_builtin_type): Detect and mangle Java integer and real
2589 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2591 * decl2.c (grokfield): Don't accept `asm' specifiers for
2592 non-static data members.
2594 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2596 * expr.c (cplus_expand_expr): Don't reset `target'.
2598 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2600 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2602 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2604 * parse.y (template_datadef): Check for error_mark_node.
2606 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2608 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2610 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2612 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2613 (record_builtin_type): Make non-static.
2614 (flag_short_double): Don't declare.
2615 (init_decl_processing): Remove the creation of many tree nodes now
2616 in c_common_nodes_and_builtins.
2617 (build_void_list_node): New function.
2618 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2619 * cp-tree.h (flag_short_wchar): Don't declare.
2621 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2623 * call.c (build_conv): Don't use build1 for USER_CONV.
2624 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2626 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2628 * lex.c (lang_init): Call c_common_lang_init.
2630 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2632 * search.c (lookup_fnfields_here): Remove.
2633 (look_for_overrides_r): Use lookup_fnfields_1.
2634 Ignore functions from using declarations.
2636 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2638 Implement exceptions specifiers for implicit member functions.
2639 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2640 * method.c (synthesize_exception_spec): New function.
2641 (locate_dtor, locate_ctor, locate_copy): New functions.
2642 (implicitly_declare_fn): Generate the exception spec too.
2643 * search.c (check_final_overrider): Check artificial functions
2645 * typeck2.c (merge_exception_specifiers): New function.
2647 2001-01-03 Jason Merrill <jason@redhat.com>
2649 * init.c (build_default_init): New fn.
2650 (perform_member_init): Split out from here.
2651 (build_new_1): Use it. Simplify initialization logic.
2652 (build_vec_init): Take an array, rather than a pointer and maxindex.
2653 Speed up simple initializations. Don't clean up if we're assigning.
2654 * cp-tree.h: Adjust.
2655 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2656 * parse.y (new_initializer): Return void_zero_node for ().
2657 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2658 * typeck2.c (digest_init): Only complain about user-written
2661 2000-12-22 Mike Stump <mrs@wrs.com>
2663 * decl2.c: (max_tinst_depth): Increase to 50.
2665 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2667 * class.c (invalidate_class_lookup_cache): Zero the
2668 previous_class_values.
2669 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2671 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2672 * decl.c (free_bindings): New variable.
2673 (push_binding): Don't create a new binding if we have one on the
2675 (pop_binding): Put old bindings on the free list.
2676 (init_decl_processing): Use size_int, not build_int_2.
2677 Register free_bindings as a GC root.
2678 (cp_make_fname_decl): Use size_int, not build_int_2.
2679 (push_inline_template_parms_recursive): Likewise.
2680 (end_template_parm_list): Likewise.
2681 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2682 (tsubst_template_parms): Use size_int, not build_int_2.
2684 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2686 2001-01-02 Richard Henderson <rth@redhat.com>
2688 * parse.y (asm): Set ASM_INPUT_P.
2690 2001-01-02 Jason Merrill <jason@redhat.com>
2692 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2695 * typeck.c (cp_truthvalue_conversion): New fn.
2696 * cvt.c (ocp_convert): Use it.
2698 * cp-tree.h: Lose c-common.c decls.
2700 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2701 * cvt.c (convert_to_void): Use type_unknown_p.
2703 * typeck.c (strip_all_pointer_quals): Also strip quals from
2704 pointer-to-member types.
2706 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2709 * call.c (build_new_method_call): Do evaluate the object parameter
2710 when accessing a static member.
2711 * typeck.c (build_component_ref): Likewise.
2713 2001-01-02 Andreas Jaeger <aj@suse.de>
2715 * decl.c (cp_missing_noreturn_ok_p): New.
2716 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2718 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2720 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2722 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2724 * class.c (pushclass): Remove #if 0'd code.
2725 * cp-tree.h (overload_template_name): Remove.
2726 * decl.c (store_bindings): Simplify.
2727 (pop_from_top_level): Likewise.
2728 * pt.c (overload_template_name): Remove.
2729 (instantiate_decl): Don't call push_to_top_level if it's not
2732 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2734 * pt.c (register_local_specialization): Don't return a value.
2735 (lookup_template_class): Use move-to-front heuristic when looking
2736 up template instantiations.
2737 (instantiate_decl): Only push_to_top_level when we're actually
2738 going to instantiate the template.
2740 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2742 * search.c (binfo_for_vtable): Return least derived class, not
2743 most. Handle secondary vtables.
2745 2000-12-22 Jason Merrill <jason@redhat.com>
2747 * pt.c (more_specialized): Don't optimize len==0.
2748 (fn_type_unification): If we're adding the return type, increase len.
2750 * typeck.c (build_binary_op): Fix pmf comparison logic.
2752 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2753 DECL_STATIC_FUNCTION_P.
2755 * semantics.c (genrtl_finish_function): Don't try to jump to
2756 return_label unless it exists.
2758 In partial ordering for a call, ignore parms for which we don't have
2760 * call.c (joust): Pass len to more_specialized.
2761 (add_template_candidate_real): Strip 'this', pass len.
2762 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2763 (get_bindings_order): New fn. Pass len down.
2764 (get_bindings_real): Strip 'this', pass len.
2765 (fn_type_unification): Likewise.
2766 (type_unification_real): Succeed after checking 'len' args.
2767 (most_specialized_instantiation): Lose explicit_args parm.
2768 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2771 2000-12-21 Jason Merrill <jason@redhat.com>
2773 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2774 DECL_TEMPLATE_RESULT.
2776 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2777 lookup_fnfields_here.
2779 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2781 * call.c (build_object_call): Also allow conversions that return
2782 reference to pointer to function.
2783 (add_conv_candidate): Handle totype being ref to ptr to fn.
2784 (build_field_call): Also allow members of type reference to function.
2785 Lose support for calling pointer to METHOD_TYPE fields.
2787 * error.c (dump_expr): Handle *_CAST_EXPR.
2789 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2791 * tree.c (break_out_cleanups): Lose.
2792 * cp-tree.h: Remove prototype.
2793 * typeck.c (build_component_ref): Don't break_out_cleanups.
2794 (build_compound_expr): Likewise.
2795 * semantics.c (finish_expr_stmt): Likewise.
2797 2000-12-20 Richard Henderson <rth@redhat.com>
2799 * cp-tree.h: Update declarations.
2800 * decl.c (finish_case_label): Return the new stmt node.
2801 * semantics.c (finish_goto_stmt): Likewise.
2802 (finish_expr_stmt, finish_return_stmt): Likewise.
2803 (finish_break_stmt, finish_continue_stmt): Likewise.
2804 (finish_asm_stmt): Likewise.
2805 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2806 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2807 (simple_if, simple_stmt): Return the new stmt node.
2810 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2812 * cp-tree.h: Don't declare warn_long_long.
2814 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2816 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2819 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2821 * pt.c (unify): Handle when both ARG and PARM are
2822 BOUND_TEMPLATE_TEMPLATE_PARM.
2824 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2826 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2827 DECL_TEMPLATE_PARM_P.
2829 2000-12-15 Jason Merrill <jason@redhat.com>
2831 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2833 * init.c (build_new_1): Don't strip quals from type.
2835 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2837 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2839 * call.c (build_new_function_call): Lose space before paren in
2841 (build_new_method_call): Likewise.
2843 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2845 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2847 * pt.c (check_explicit_specialization): Propagate default
2848 function arguments to explicit specializations.
2850 2000-12-13 DJ Delorie <dj@redhat.com>
2852 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2855 2000-12-08 Jason Merrill <jason@redhat.com>
2857 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2859 Clean up copy-initialization in overloading code.
2860 * call.c (build_user_type_conversion_1): Die if we are asked to
2861 convert to the same or a base type.
2862 (implicit_conversion): Avoid doing so. Lose reference binding code.
2863 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2864 direct-initialization. Also do direct-init part of copy-init.
2865 (build_user_type_conversion): Don't provide context to convert_like.
2866 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2867 the constructor call for copy-init.
2869 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2870 instantiation of a member template.
2871 (do_decl_instantiation): Not here.
2873 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2875 * class.c (check_field_decls): Don't special case anonymous
2876 fields in error messages.
2877 (note_name_declared_in_class): Use %D on diagnostic.
2879 * tree.c (pod_type_p): Use strip_array_types.
2880 (cp_valid_lang_attribute): Likewise.
2881 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2882 multiple evaluations.
2883 (cp_has_mutable_p): Use strip_array_types.
2885 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2887 * cp-tree.h (sufficient_parms_p): Declare new function.
2888 * call.c (sufficient_parms_p): New function, broken out of ...
2889 (add_function_candidate): ... here. Use it.
2890 (add_conv_candidate): Use it.
2891 * decl.c (grok_ctor_properties): Use it.
2893 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2895 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2897 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2899 * decl2.c (lang_decode_option): Handle -Wformat-security.
2901 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2903 * pt.c (verify_class_unification): New function.
2904 (get_class_bindings): Use it.
2905 (try_class_unification): Tidy.
2906 (unify): Handle when argument of a template-id is not
2907 template parameter dependent.
2908 (template_args_equal): Handle when TREE_CODE's do not match.
2910 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2912 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2913 for -save-temps, pass all relevant -Defines to it, and then don't
2914 pass them to cc1plus.
2916 2000-12-05 Will Cohen <wcohen@redhat.com>
2918 * decl.c (finish_case_label): Cleared
2919 more_cleanups_ok in surrounding function scopes.
2920 (define_label): Likewise.
2922 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2924 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2925 (get_matching_virtual): Remove.
2926 (look_for_overrides): Declare new function.
2927 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2929 * class.c (check_for_override): Move base class iteration code
2930 to look_for_overrides.
2931 * search.c (next_baselink): Remove.
2932 (get_virtuals_named_this): Remove.
2933 (get_virtual_destructor): Remove.
2934 (tree_has_any_destructors_p): Remove.
2935 (struct gvnt_info): Remove.
2936 (check_final_overrider): Remove `virtual' from error messages.
2937 (get_matching_virtuals): Remove. Move functionality to ...
2938 (look_for_overrides): ... here, and ...
2939 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2942 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2944 * typeck.c (get_delta_difference): If via a virtual base,
2946 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2949 2000-12-04 Richard Henderson <rth@redhat.com>
2951 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2953 2000-12-04 Jason Merrill <jason@redhat.com>
2955 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2956 (write_builtin_type): Pass intSI_type_node and the like through
2958 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2959 Pass intSI_type_node and the like through type_for_mode.
2960 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2961 * pt.c (tsubst, unify): Likewise.
2962 * tree.c (walk_tree): Likewise.
2963 * error.c (dump_type): Likewise.
2964 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2966 * Make-lang.in: Tweak top comment for emacs.
2969 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2971 * class.c (clone_function_decl): Robustify.
2973 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2975 * decl.c (store_bindings): Only search in the non modified
2976 old_bindings for duplicates.
2978 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2980 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2983 * typeck.c (build_static_cast): Remove unused variable.
2985 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2987 * pt.c: Fix typo in comment.
2989 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2991 * decl2.c (warn_format): Remove definition.
2992 (lang_decode_option): Handle -Wformat-nonliteral,
2993 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2995 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2997 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2998 (init_decl_processing): Don't create string_type_node,
2999 const_string_type_node, wint_type_node, intmax_type_node,
3000 uintmax_type_node, default_function_type, ptrdiff_type_node and
3001 unsigned_ptrdiff_type_node. Adjust position of call to
3002 c_common_nodes_and_builtins.
3003 (identifier_global_value): New function.
3005 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3007 * call.c (standard_conversion): Reject pointer to member
3008 conversions from ambiguous, inaccessible or virtual bases.
3009 * typeck.c (build_static_cast): Don't check pointers to members
3012 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3014 * method.c (do_build_copy_constructor): Preserve cv
3015 qualifications when accessing source object members.
3016 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3019 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3021 * method.c (do_build_assign_ref): Construct appropriately
3022 CV-qualified base reference. Don't allow const casts in base
3025 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3027 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3028 incomplete return type.
3030 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3032 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3033 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3036 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3038 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3040 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3042 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3044 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3046 * decl.c (grokdeclarator): Do type access control on friend
3049 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3051 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3052 bison parser ickiness.
3053 * pt.c (tsubst_friend_function): Enter namespace scope when
3054 tsubsting the function name.
3055 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3057 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3059 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3060 * cvt.c (cp_convert_to_pointer): Add force parameter.
3061 Allow conversions via virtual base if forced.
3062 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3063 (ocp_convert): Likewise.
3064 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3065 * typeck.c (get_delta_difference): Adjust handling of virtual
3068 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3070 * tree.c (struct list_hash): Remove.
3071 (list_hash_table): Make it be an htab.
3072 (struct list_proxy): New type.
3073 (list_hash_eq): New function.
3074 (list_hash_pieces): Renamed from ...
3075 (list_hash): ... this.
3076 (list_hash_lookup): Remove.
3077 (list_hash_add): Remove.
3078 (hash_tree_cons): Use the generic hashtable.
3079 (mark_list_hash): Remove.
3080 (init_tree): Create the hashtable.
3082 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3084 * method.c (build_mangled_C9x_name): Rename to
3085 build_mangled_C99_name. Change C9X references in comments to
3088 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3090 * parse.y (unary_expr): Move VA_ARG from here ...
3091 (primary): ... to here.
3093 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3095 * semantics.c (finish_id_expr): If type is error_mark, return
3098 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3100 * pt.c (lookup_template_class): Simplify loop exit constructs.
3101 Cope when there is no partial instantiation of a template
3104 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3106 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3108 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3110 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3113 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3114 destructors that haven't already been cloned.
3116 2000-11-20 Richard Henderson <rth@redhat.com>
3118 * parse.y (yyparse_1): Rename the parser entry point.
3120 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3122 * mangle.c (write_name): Use <unscoped-name> for names directly in
3124 (write_unscoped_name): Accept names directly in function scope.
3126 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3128 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3129 * parse.y (extdef): Add EXPORT reduction.
3130 * spew.c (yylex): Don't skip export here.
3132 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3134 * decl.c (init_decl_processing): Correct name of pure virtual
3135 function under the new ABI.
3136 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3137 (throw_bad_typeid): Likewise for bad typeid function.
3139 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3141 * decl.c (grokparms): Don't even function types of `void' type,
3143 * mangle.c (write_type): Don't crash when confronted with the
3146 * decl.c (grokparms): Don't create parameters of `void' type.
3148 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3150 * lex.c (mark_impl_file_chain): Delete.
3151 (init_parse): Remove call to ggc_add_string_root. No need to
3152 ggc_strdup a string constant. Do not add impl_file_chain to GC
3154 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3156 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3158 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3160 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3162 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3163 * decl.c (grokdeclarator): Don't reject void parms here.
3164 (require_complete_types_for_parms): Simplify, use
3165 complete_type_or_else.
3166 (grokparms): Remove bitrot. Remove funcdef parm.
3167 Deal with ellipsis parm lists here.
3168 * semantics.c (finish_parmlist): Don't append void_list_node
3169 here. Set PARMLIST_ELLIPSIS_P.
3171 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3173 * typeck2.c (incomplete_type_error): Reorganise to avoid
3174 excessive diagnostics.
3176 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3178 * lex.c (struct impl_files, internal_filename): Constify a char *.
3180 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3182 * mangle.c (write_special_name_constructor): Don't generate
3183 assembler junk when confronted with an old-style constructor.
3184 (write_special_name_destructor): Likewise.
3185 (mangle_decl_string): Do it here instead.
3187 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3189 * call.c (op_error): Make error messages clearer.
3191 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3193 * decl.c (wrapup_globals_for_namespace): Don't mark things
3194 TREE_ASM_WRITTEN when they're not.
3196 2000-11-15 Jason Merrill <jason@redhat.com>
3198 * typeck2.c (friendly_abort): Uncount the error before handing
3201 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3203 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3205 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3207 * class.c (build_vtbl_initializer): Fix typo in comment.
3208 * typeck.c (expr_sizeof): Don't crash on errors.
3210 2000-11-14 Jim Wilson <wilson@redhat.com>
3212 * lang-specs.h: Add %2 after %(cc1_options).
3214 2000-11-14 Richard Henderson <rth@redhat.com>
3216 * typeck.c (c_sizeof): Be strict about casting result value
3217 back to c_size_type_node.
3218 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3220 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3222 * typeck.c (build_unary_op): Use boolean_increment from
3223 c-common.c, moving the relevant code there.
3225 2000-11-11 Jason Merrill <jason@redhat.com>
3227 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3229 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3232 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3234 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3235 * lex.c (copy_lang_decl): Likewise.
3237 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3239 * dump.c (cp_dump_tree): Don't dump function bodies here.
3241 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3242 (dump.o): Update dependency list.
3243 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3244 (flag_dump_translation_unit): Likewise.
3245 (CP_TYPE_QUALS): Adjust definition.
3246 (DECL_C_BIT_FIELD): Remove.
3247 (SET_DECL_C_BIT_FIELD): Likewise.
3248 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3249 (add_maybe_template): Likewise.
3250 (strip_array_types): Likewise.
3251 (dump_node_to_file): Likewise.
3252 (cp_dump_tree): New function.
3253 * decl.c (init_decl_processing): Set lang_dump_tree.
3254 * decl2.c (flag_dump_translation_unit): Remove.
3255 * dump.c: Move most of it to ../c-dump.c.
3256 (cp_dump_tree): New function.
3257 * pt.c (add_maybe_template): Remove.
3258 * typeck.c (strip_array_types): Likewise.
3260 2000-11-07 Eric Christopher <echristo@redhat.com>
3262 * decl.c (init_decl_processing): Change definition of
3263 __wchar_t to wchar_t. Remove artificial declaration of
3265 * lex.c: Change instances of __wchar_t to wchar_t.
3267 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3269 * lex.c (do_identifier): Don't lookup_name for operators.
3270 * parse.y (operator): Save looking_for_typename.
3271 (unoperator): Restore it.
3272 * spew.c (frob_opname): Use nth_token for lookahead.
3274 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3276 * decl.c (grok_op_properties): Always use coerce_new_type and
3278 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3279 exception specification. Tidy up.
3280 (coerce_delete_type): Preserve exception specification. Tidy up.
3282 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3284 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3285 (push_binding_level), error.c (cp_tree_printer), pt.c
3286 (process_partial_specialization, tsubst_template_arg_vector),
3287 search.c (lookup_member): Use memset () instead of bzero ().
3289 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3291 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3293 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3295 * Make-lang.in (c++.distdir): Remove.
3297 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3299 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3300 declarations from different namespaces to be combined.
3302 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3304 * decl.c: Include tm_p.h.
3306 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3308 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3310 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3312 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3313 (build_overload_value), repo.c (open_repo_file), xref.c
3314 (open_xref_file): Use strchr () and strrchr () instead of index ()
3317 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3319 * call.c (build_over_call): Call fold on the CALL_EXPR.
3321 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3323 * error.c (dump_template_decl): Separate template hearders with
3326 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3328 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3329 TS_* flags with corresponding TFF_*. Adjust prototypes of
3330 functions (which used to take a tree_string_flags) to take an int.
3332 * cp-tree.h (enum tree_string_flags): Remove
3333 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3334 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3335 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3336 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3337 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3338 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3339 (type_as_string, decl_as_string, expr_as_string,
3340 context_as_string): Adjust prototype.
3342 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3343 instead of TS_PLAIN.
3345 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3346 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3349 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3351 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3352 (linkage_kind): New enumeration.
3353 (decl_linkage): New function.
3354 * decl2.c (comdat_linkage): Extend comment.
3355 * error.c (dump_function_decl): Print the arguments used to
3356 instantiate a template, even when not printing the type of the
3358 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3359 not TREE_PUBLIC, to test for external linkage.
3360 * tree.c (decl_linkage): New function.
3362 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3364 * pt.c (instantiate_decl): Always instantiate static data members
3365 initialized in-class.
3367 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3369 * Make-lang.in: Move all build rules here from Makefile.in,
3370 adapt to new context. Wrap all rules that change the current
3371 directory in parentheses. Expunge all references to $(P).
3372 When one command depends on another and they're run all at
3373 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3374 all object-file generation rules. Delete obsolete variables.
3376 * Makefile.in: Delete.
3377 * config-lang.in: Delete outputs= line.
3379 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3381 * error.c (dump_function_decl): Print no space between
3382 `ptr-operator' the `type-specifier' of the return type.
3383 (dump_type_prefix): Make sure we put space at the appropriate
3386 2000-10-23 Jason Merrill <jason@redhat.com>
3388 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3390 2000-10-22 Jason Merrill <jason@redhat.com>
3392 * call.c (build_conditional_expr): Use ocp_convert to force
3395 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3397 * call.c (standard_conversion): Use RVALUE_CONVs for all
3398 expressions that satisfy lvalue_p, not just those that satisfy
3401 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3403 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3404 not one with TYPE_IS_SIZETYPE set.
3405 (dubious_conversion_warnings): Remove special-case code.
3407 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3409 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3410 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3411 (dump_type_prefix): Print vector-of-int as 'int vector'.
3412 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3413 * tree.c (walk_tree): Handle VECTOR_TYPE.
3415 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3417 2000-10-21 Jason Merrill <jason@redhat.com>
3419 * parse.y (operator): Set got_object from got_scope.
3420 Set looking_for_typename.
3421 * decl.c (lookup_name_real): Clear val after setting from_obj.
3422 Reorganize diagnostic.
3424 2000-10-20 Jason Merrill <jason@redhat.com>
3426 * tree.c (walk_tree): Don't walk into default args.
3428 * error.c (dump_expr): Use host_integerp.
3430 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3432 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3433 "since" in error message.
3435 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3437 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3439 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3441 * decl.c (revert_static_member_fn): Fixed typo.
3443 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3445 * class.c (subobject_offset_fn): New type.
3446 (dfs_record_base_offsets): Remove.
3447 (record_base_offsets): Likewise.
3448 (dfs_search_base_offsets): Likewise.
3449 (record_subobject_offset): New function.
3450 (check_subobject_offset): Likewise.
3451 (walk_subobject_offsets): Likewise.
3452 (record_subobject_offsets): Likewise.
3453 (layout_conflict_p): Reimplement.
3454 (layout_nonempty_base_or_field): Correct handling of type
3455 conflicts during layout.
3456 (layout_empty_base): Likewise.
3457 (build_base_field): Adjust to handle new representation of empty
3459 (build_base_fields): Likewise.
3460 (layout_virtual_bases): Likewise.
3461 (splay_tree_compare_integer_csts): New function.
3462 (layout_class_type): Use a splay_tree, rather than a varray, to
3463 represent the offsets of empty bases.
3465 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3466 * decl.c (select_decl): Don't return declarations that are
3469 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3471 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3472 (fake_std_node): New macro.
3473 * decl.c (in_std): Rename to ...
3474 (in_fake_std): ... this.
3475 (flag_no_builtin): Remove.
3476 (flag_no_nonansi_builtin): Likewise.
3477 (walk_namespaces_r): Use fake_std_node.
3478 (push_namespace): Use std_identifier.
3479 (pop_namespace): Use in_fake_std.
3480 (lookup_name_real): Use fake_std_node.
3481 (init_decl_processing): When -fhonor-std, create the `std'
3482 namespace. Don't create a dummy fake_std_node in that case.
3483 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3484 (builtin_function): Put builtins whose names don't begin
3485 with `_' in the std namespace.
3486 * decl2.c (flag_no_builtin): Remove.
3487 (flag_no_nonansi_builtin): Likewise.
3488 (set_decl_namespace): Use fake_std_node.
3489 (validate_nonmember_using_decl): Likewise.
3490 (do_using_directive): Likewise.
3491 (handle_class_head): Likewise.
3492 * dump.c (dequeue_and_dump): Likewise.
3493 * except.c (init_exception_processing): Use std_identifier.
3494 * init.c (build_member_call): Use fake_std_node.
3495 * rtti.c (init_rtti_processing): Use std_identifier.
3497 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3499 * cp-tree.h (back_end_hook): Remove declaration.
3500 * decl2.c (back_end_hook): Remove definition.
3502 * dump.c (dequeue_and_dump): Dump TREE_USED.
3504 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3506 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3508 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3510 * decl.c (WINT_TYPE): Define.
3511 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3512 c_size_type_node, signed_size_type_node and wint_type_node.
3514 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3516 * decl2.c (warn_missing_format_attribute): New variable.
3517 (lang_decode_option): Decode -Wmissing-format-attribute.
3519 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3521 * typeck.c (qualify_type): Remove.
3522 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3524 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3526 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3528 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3530 * Makefile.in (parse.c, parse.h): Create atomically.
3532 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3534 * class.c (current_obstack): Remove.
3535 * decl.c (ggc_p): Remove.
3536 (start_decl): Don't use decl_tree_cons.
3537 (grokdeclarator): Don't use build_decl_list.
3538 (start_function): Don't use decl_tree_cons.
3539 (finish_function): Don't mess with obstacks.
3540 * decl2.c (grok_x_components): Don't use build_decl_list.
3541 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3542 (implicitly_declare_fn): Don't call build_decl_list.
3543 * parse.y (frob_specs): Don't call build_decl_list or
3545 (expr_or_declarator_intern): Don't call decl_tree_cons.
3546 (primary): Don't call build_decl_list.
3547 (fcast_or_absdcl): Likewise.
3548 (typed_declspecs): Don't call decl_tree_cons.
3549 (reserved_declspecs): Don't call build_decl_list.
3550 (declmods): Likewise.
3551 (reserved_typespecquals): Likewise.
3553 (new_type_id): Likewise.
3554 (cv_qualifiers): Likewise.
3555 (after_type_declarator_intern): Likewise.
3556 (notype_declarator_intern): Likewise.
3557 (absdcl_intern): Likewise.
3558 (named_parm): Likewise.
3559 * pt.c (most_specialized_class): Likewise.
3560 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3561 (init_repo): Initialize it.
3562 * search.c (current_obstack): Remove.
3563 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3565 2000-10-09 Richard Henderson <rth@cygnus.com>
3567 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3568 (c++ language support bits for libgcc): Remove.
3569 (c++.clean): Remove cplib2.txt cleanup.
3570 * config-lang.in (headers, lib2funcs): Remove.
3572 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3573 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3574 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3575 * inc/new.h, inc/typeinfo: Remove files.
3577 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3579 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3581 (init_decl_processing): Initialize intmax_type_node and
3584 2000-10-06 Richard Henderson <rth@cygnus.com>
3586 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3587 (original_result_rtx): Remove.
3588 * decl.c (save_function_data): Don't clear x_result_rtx.
3589 (mark_lang_function): Don't mark it either.
3590 * expr.c (fixup_result_decl): Remove.
3591 * semantics.c (genrtl_named_return_value): Frob the return decl
3592 before calling emit_local_var.
3593 (genrtl_finish_function): Don't call fixup_result_decl.
3594 Always emit the jump to return_label.
3596 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3598 * pt.c (lookup_template_class): Set current access for enum.
3599 (tsubst_enum): Set file & line for enum decl.
3601 * spew.c (yylex): Remove unused variable.
3603 2000-10-05 Richard Henderson <rth@cygnus.com>
3605 * semantics.c (genrtl_finish_function): Don't init or check
3606 can_reach_end; remove noreturn and return value checks.
3608 2000-10-05 Tom Tromey <tromey@cygnus.com>
3610 * init.c (build_java_class_ref): Use `build_static_name' with a
3611 suffix, not a prefix, to build the class object's name.
3613 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3615 * cp-tree.h (access_kind): Fix comment typo.
3616 * decl2.c (grokfield): Fix diagnostic typo.
3617 * semantics.c (finish_template_type): Fix comment typo.
3618 (finish_qualified_object_call_expr): Likewise.
3620 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3622 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3625 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3627 * spew.c (frob_id): New static function.
3628 (frob_opname): Use it.
3631 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3633 * decl.c (lang_mark_false_label_stack): Remove.
3634 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3636 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3638 * gxxint.texi: Use @email for formatting email addresses.
3640 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3642 * error.c: Remove direct obstack manipulation. Replace with
3643 output_buffer-based formatting. Adjust calls to removed macros.
3644 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3645 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3646 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3648 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3650 * ir.texi: Move to ../c-tree.texi.
3652 2000-09-20 Jason Merrill <jason@redhat.com>
3654 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3656 2000-09-21 Andreas Jaeger <aj@suse.de>
3658 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3659 * cp-tree.h: ... here.
3661 * error.c: Remove declaration of cp_printer.
3663 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3665 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3667 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3669 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3672 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3674 * decl.c (start_function): Robustify.
3676 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3678 * cp-tree.h (check_function_format): Accept a `status' parameter.
3680 * call.c, typeck.c: Updates calls to `check_function_format'.
3682 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3684 * decl2.c (handle_class_head): Always push some scope even
3687 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3689 * cp-tree.h (struct cp_language_function): Remove
3690 x_scope_stmt_stack and name_declared.
3691 (current_scope_stmt_stack): Remove.
3692 (function_name_declared_p): New macro.
3693 (struct lang_decl_flags): Use c_lang_decl as a base class.
3695 (struct lang_decl): Replace saved_tree with context.
3696 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3697 (SET_DECL_FRIEND_CONTEXT): Likewise.
3698 (DECL_VIRTUAL_CONTEXT): Likewise.
3699 (DECL_SAVED_TREE): Remove.
3700 (C_DECLARED_LABEL_FLAG): Likewise.
3701 (cplus_expand_expr_stmt): Don't declare.
3702 (add_decl_stmt): Likewise.
3703 (add_scope_stmt): Likewise.
3704 * decl.c (mark_stmt_tree): Remove.
3705 (case_compare): Likewise.
3706 (finish_case_label): Use c_add_case_label.
3707 (init_decl_processing): Set more language-specific hooks.
3708 (build_enumerator): Fix typo in comment.
3709 (cplus_expand_expr_stmt): Remove.
3710 (mark_lang_function): Use mark_c_language_function.
3711 (lang_mark_tree): Use c_mark_lang_decl.
3712 * decl2.c: Change order of inclusion.
3713 * except.c: Likewise.
3714 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3715 back on c_expand_expr.
3716 * friend.c: Include expr.h.
3717 * init.c: Change order of inclusion.
3718 * Makefile.in: Update dependencies.
3719 * lex.h (free_lang_decl_chain): Remove.
3720 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3721 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3723 (instantiate_decl): Use function_name_declared_p.
3724 * semantics.c (lang_expand_expr_stmt): Remove.
3725 (set_current_function_name_declared): Likewise.
3726 (current_function_name_declared): Likewise.
3727 (begin_compound_stmt): Use function_name_declared_p.
3728 (add_decl_stmt): Remove.
3729 (setup_vtbl_ptr): Use function_name_declared_p.
3730 (add_scope_stmt): Remove.
3731 (current_scope_stmt_stack): New function.
3732 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3733 (expand_body): Use function_name_declared_p.
3734 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3735 * typeck.c: Change order of includes.
3736 (convert_sequence): Remove.
3738 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3740 * lex.c (reswords): Add _Complex.
3742 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3744 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3746 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3748 * init.c (begin_init_stmts): Don't use // comments.
3750 2000-09-12 Jason Merrill <jason@redhat.com>
3752 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3753 all non-extern arrays.
3755 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3756 typenames, too. Downgrade complaint to pedwarn.
3757 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3758 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3759 'class This::Inherited'.
3761 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3763 * decl.c (finish_case_label): Given the LABEL_DECL a
3766 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3768 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3769 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3770 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3771 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3772 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3774 (sorry_for_unsupported_tree, print_scope_operator,
3775 print_left_paren, print_right_paren, print_left_bracket,
3776 print_right_bracket, print_whitespace): Likewise.
3777 (aggr_variety): Rename to class_key_or_enum.
3778 (print_type): Rename to print_type_id.
3779 (print_type_specifier_seq, print_simple_type_specifier,
3780 print_elaborated_type_specifier,
3781 print_rest_of_abstract_declarator,
3782 print_parameter_declaration_clause, print_exception_specification,
3783 print_nested_name_specifier, print_template_id,
3784 typedef_original_name, print_template_argument_list_start,
3785 print_template_argument_list_end): New functions.
3787 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3789 * ir.texi: Add more documentation.
3791 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3793 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3794 (current_function_parms): Don't define.
3795 (struct cp_language_function): Remove parms_stored.
3796 (current_function_just_assigned_this): Don't define.
3797 (current_function_parms_stored): Likewise.
3798 (static_ctors): Declare.
3799 (static_dtors): Likewise.
3800 (SF_EXPAND): Don't define.
3801 (expand_start_early_try_stmts): Remove declaration.
3802 (store_parm_decls): Likewise.
3803 * decl.c (static_ctors): Don't declare.
3804 (static_dtors): Likewise.
3805 (struct binding_level): Remove this_block.
3806 (poplevel): Remove dead code.
3807 (set_block): Likewise.
3808 (mark_binding_level): Don't mark this_block.
3809 (mark_saved_scope): Don't mark x_function_parms.
3810 (init_decl_processing): Don't add current_function_parms as a GC
3812 (check_function_type): Change prototype.
3813 (start_function): Remove RTL-generation code.
3814 (expand_start_early_try_stmts): Remove.
3815 (store_parm_decls): Give it internal linkage. Remove
3816 RTL-generation code.
3817 (finish_function): Remove RTL-generation code.
3818 * decl2.c (static_ctors): Fix formatting.
3819 (static_dtors): Likewise.
3820 * method.c (use_thunk): Don't call store_parm_decls.
3821 (synthesize_method): Likewise.
3822 * optimize.c (maybe_clone_body): Likewise.
3823 * parse.y (fn.def2): Likewise.
3824 (.set_base_init): Likewise.
3825 (nodecls): Likewise.
3826 * pt.c (instantiate_decl): Likewise.
3827 * rtti.c (synthesize_tinfo_fn): Likewise.
3828 * semantics.c (genrtl_try_block): Simplify.
3829 (expand_body): Use genrtl_start_function and
3830 genrtl_finish_function.
3831 (genrtl_start_function): New function.
3832 (genrtl_finish_function): Likewise.
3834 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3836 * error.c (cp_tree_printer, case 'P'): Append break.
3838 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3840 * cp-tree.h (frob_opname): Declare.
3841 * parse.y (saved_scopes): New static variable.
3842 (cp_parse_init): Adjust.
3843 (do_id): If lastiddecl is NULL, do do_identifier.
3844 (operator): Save scope information.
3845 (unoperator): New reduction. Restore scope information.
3846 (operator_name): Append unoperator. Call frob_opname.
3847 * spew.c (frob_opname): Define.
3849 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3851 * decl.c, rtti.c: Include defaults.h if not already included.
3852 Don't define the *_TYPE_SIZE macros.
3854 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3856 * cp-tree.h (push_switch): Change prototype.
3857 (check_cp_case_value): Remove declaration.
3858 (decl_constant_value): Likewise.
3859 * decl.c (struct cp_switch): Add switch_stmt and cases.
3860 (case_compare): New function.
3861 (push_switch): Set switch_stmt. Initialize cases.
3862 (pop_switch): Clean up cases.
3863 (define_case_label): Rename to ...
3864 (finish_case_label): ... this. Do semantic analysis for case
3866 (start_function): Correct comment.
3867 * decl2.c (check_cp_case_value): Remove.
3868 * expr.c (do_case): Remove.
3869 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3870 * semantics.c (genrtl_do_poplevel): Remove declaration.
3871 (RECHAIN_STMTS): Remove.
3872 (finish_break_stmt): Use build_break_stmt.
3873 (finish_continue_stmt): Use build_continue_stmt.
3874 (finish_switch_cond): Adjust condition here, rater than in
3875 c_expand_start_case.
3876 (finish_case_label): Remove.
3877 * typeck.c (c_expand_return): Remove.
3878 (c_expand_start_case): Likewise.
3880 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3882 * ir.texi: Document type nodes.
3884 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3886 * cp-tree.h (init_cp_semantics): Declare.
3887 (genrtl_try_block): Don't declare.
3888 (genrtl_handler): Likewise.
3889 (genrtl_catch_block): Likewise.
3890 (genrtl_ctor_stmt): Likewise.
3891 (genrtl_subobject): Likewise.
3892 (genrtl_do_poplevel): Likewise.
3893 (genrtl_named_return_value): Likewise.
3894 * lex.c (init_parse): Call init_cp_semantics.
3895 * semantics.c (genrtl_try_block): Give it internal linkage.
3896 (genrtl_handler): Likewise.
3897 (genrtl_catch_block): Likewise.
3898 (genrtl_ctor_stmt): Likewise.
3899 (genrtl_subobject): Likewise.
3900 (genrtl_do_poplevel): Likewise.
3901 (genrtl_named_return_value): Likewise.
3902 (lang_expand_stmt): Rename to ...
3903 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3904 (init_cp_semantics): Define.
3906 * decl.c (initialize_local_var): Remove RTL-generating code.
3907 * semantics.c (genrtl_try_block): Fix formatting.
3909 Move statement-tree facilities from C++ to C front-end.
3910 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3911 (void_zero_node): Remove.
3912 (stmt_tree): Likewise.
3913 (scope_chain): Adjust.
3914 (language_function): Rename to cp_language_function.
3915 (cp_function_chain): Adjust.
3916 (current_stmt_tree): Remove.
3917 (last_tree): Likewise.
3918 (last_expr_type): Likewise.
3919 (struct lang_decl): Adjust.
3920 (STMT_IS_FULL_EXPR_P): Remove.
3922 (begin_stmt_tree): Likewise.
3923 (finish_stmt_tree): Likewise.
3924 (walk_tree_fn): Likewise.
3925 (walk_stmt_tree): Likewise.
3926 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3927 * decl.c (mark_stmt_tree): Adjust type.
3928 (init_decl_processing): Don't build void_zero_node.
3929 (initialize_local_var): Adjust usage of current_stmt_tree.
3930 (finish_enum): Use add_stmt, not add_tree.
3931 (save_function_data): Adjust use of language_function.
3932 (finish_constructor_body): Use add_stmt, not add_tree.
3933 (finish_destructor_body): Likewise.
3934 (push_cp_function_context): Adjust use of language_function.
3935 (pop_cp_function_context): Likewise.
3936 (mark_lang_function): Likewise.
3937 (mark_cp_function_context): Likewise.
3938 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3939 (build_vec_init): Likewise.
3940 * semantics.c (SET_LAST_STMT): Remove.
3941 (RECHAIN_STMTS): Don't use it.
3942 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3943 (current_stmt_tree): Define.
3945 (finish_goto_stmt): Use add_stmt, not add_tree.
3946 (finish_expr_stmt): Likewise.
3947 (begin_if_stmt): Likewise.
3948 (finish_then_clause): Likewise.
3949 (begin_while_stmt): Likewise.
3950 (begin_do_stmt): Likewise.
3951 (finish_return_stmt): Likewise.
3952 (begin_for_stmt): Likewise.
3953 (finish_break_stmt): Likewise.
3954 (finish_continue_stmt): Likewise.
3955 (begin_switch_stmt): Likewise.
3956 (finish_case_label): Likewise.
3957 (begin_try_block): Likewise.
3958 (begin_function_try_block): Likewise.
3959 (begin_handler): Likewise.
3960 (begin_catch_block): Likewise.
3961 (begin_compound_stmt): Likewise.
3962 (begin_asm_stmt): Likewise.
3963 (finish_asm_stmt): Likewise.
3964 (finish_label_stmt): Likewise.
3965 (add_decl_stmt): Likewise.
3966 (finish_subobject): Likewise.
3967 (finish_decl_cleanup): Likewise.
3968 (finish_named_return_value): Likewise.
3969 (setup_vtbl_ptr): Likewise.
3970 (add_scope_stmt): Likewise.
3971 (finish_stmt_expr): Likewise.
3972 (prune_unused_decls): Remove.
3973 (begin_stmt_tree): Likewise.
3974 (finish_stmt_tree): Likewise.
3975 (prep_stmt): Adjust use of current_stmt_tree.
3976 (lang_expand_stmt): Likewise.
3977 * tree.c (statement_code_p): Remove.
3978 (cp_statement_code_p): New function.
3979 (walk_stmt_tree): Remove.
3980 (init_tree): Set lang_statement_code_p.
3982 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3984 Integrated preprocessor.
3986 * Make-lang.in, Makefile.in: Remove all references to input.c,
3987 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3988 * gxx.gperf, hash.h, input.c: Delete.
3989 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3990 initialized properly.
3992 * class.c (fixup_pending_inline): Take a tree, not a
3993 struct pending_inline *. All callers changed.
3994 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3995 RID_PROTECTED entries in ridpointers[] array here.
3996 * decl.c (duplicate_decls): Do not refer to struct
3998 (record_builtin_type, init_decl_processing): Use RID_MAX not
4000 (grokdeclarator): Use C_IS_RESERVED_WORD.
4001 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4003 (grok_x_components): Do not inspect pending_inlines chain.
4005 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4006 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4007 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4008 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4009 TIME_IDENTIFIER_FILEINFO): Kill.
4011 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4013 * parse.y: Call do_pending_inlines unconditionally.
4014 reinit_parse_for_method is now snarf_method. fn.defpen is no
4015 longer necessary. Remove unnecessary <itype> annotation on
4016 SCOPE. Do not refer to end_of_file or struct pending_inline.
4017 * semantics.c (begin_inline_definitions): Call
4018 do_pending_inlines unconditionally.
4020 * lex.c: Remove all code now shared with C front end.
4021 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4022 into the get_identifier table. Rewrite pragma handling to
4023 work with the registry. Move code to save tokens for later
4024 processing to spew.c.
4026 * spew.c: Rewrite everything in terms of token streams instead
4027 of text. Move routines here from lex.c / input.c as
4028 appropriate. GC-mark trees hanging off the pending inlines
4031 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4033 * NEWS: Mention that the named return value extension has been
4035 * cp-tree.h (original_result_rtx): Define.
4036 (TREE_REFERENCE_EXPR): Remove.
4037 (DECL_VPARENT): Likewise.
4038 (pushdecl_nonclass_level): Likewise.
4039 (store_return_init): Likewise.
4040 (reinit_lang_specific): Likewise.
4041 (genrtl_named_return_value): Change prototype.
4042 * decl.c (original_result_rtx): Remove.
4043 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4044 Do not generate RTL for local variables here.
4045 (store_return_init): Remove.
4046 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4048 (finish_named_return_value): Adjust accordingly. Warn that this
4049 extension is deprecated.
4050 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4052 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4054 * pt.c (type_unification_real): Replace switch with if.
4055 (unify): Tsubst non-type parms before comparing.
4057 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4059 * error.c (dump_typename): New function, broken out of ...
4060 (dump_type): ... here. Use it.
4061 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4063 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4065 * init.c (build_offset_ref): Deal with namespace scoped
4068 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4070 * class.c (resolve_address_of_overloaded_function): Add
4071 explanation message.
4072 * decl.c (define_case_label): Reformat explanation.
4073 * decl2.c (finish_static_data_member_decl): Likewise.
4074 (grokfield): Likewise.
4075 * friend.c (do_friend): Likewise.
4077 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4079 * tree.c (walk_tree): Expose tail recursion.
4080 (walk_stmt_tree): New function.
4081 * cp-tree.h: Prototype walk_stmt_tree.
4082 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4083 the BLOCKs directly. If a BLOCK has no variables after
4084 pruning, discard it.
4085 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4086 restore the line number.
4088 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4090 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4091 (pt.o): Remove dependency on HTAB_H.
4092 * cp-tree.h: Include hashtab.h.
4093 (walk_tree): Change prototype.
4094 (walk_tree_without_duplicates): New function.
4095 * decl.c (check_default_argument): Use it.
4096 * optimize.c (remap_decl): Adjust calls to walk_tree.
4097 (copy_body): Likewise.
4098 (expand_calls_inline): Likewise.
4099 (calls_setjmp_p): Use walk_tree_without_duplicates.
4100 * pt.c: Don't include hashtab.h.
4101 (for_each_template_parm): Use walk_tree_without_duplicates.
4102 * semantics.c (finish-stmt_tree): Likewise.
4103 (expand_body): Likewise.
4104 * tree.c (walk_tree): Add additional parameter.
4105 (walk_tree_without_duplicates): New function.
4106 (count_trees): Use it.
4107 (verify_stmt_tree): Adjust call to walk_tree.
4108 (find_tree): Use walk_tree_without_duplicates.
4109 (no_linkage_check): Likewise.
4110 (break_out_target_exprs): Adjust call to walk_tree.
4111 (cp_unsave): Likewise.
4113 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4115 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4116 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4117 * cp-tree.h (TYPE_BINFO): Adjust comment.
4118 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4119 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4120 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4121 (TYPE_TEMPLATE_INFO): Likewise.
4122 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4123 * class.c (push_nested_class): Likewise.
4124 * decl.c (lookup_name_real): Likewise.
4125 (grokdeclarator): Likewise.
4126 (grok_op_properties): Likewise.
4127 (xref_tag): Likewise.
4128 (xref_basetypes): Likewise.
4129 * decl2.c (constructor_name_full): Likewise.
4130 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4131 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4132 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4133 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4134 (dump_type_suffix): Likewise.
4135 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4137 (get_aggr_from_typedef): Likewise.
4138 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4139 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4140 (write_template_parm): Likewise.
4141 (write_template_template_parm): Check tree code instead of
4142 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4143 * method.c (build_overload_nested_name): Add
4144 BOUND_TEMPLATE_TEMPLATE_PARM.
4145 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4146 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4147 * pt.c (convert_template_argument): Check tree code instead of
4148 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4149 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4150 (for_each_template_parm): Adjust comment.
4151 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4152 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4153 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4154 template_args_equal to compare template template parameter cases.
4155 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4156 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4158 * tree.c (copy_template_template_parm): Decide whether to create
4159 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4160 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4161 (copy_tree_r): Likewise.
4162 * typeck.c (comptypes): Likewise. Check tree code instead of
4163 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4165 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4167 * decl.c (finish_function): Move the code for handling functions
4168 marked with the constructor and destructor attributes inside the
4171 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4173 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4175 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4177 * pt.c (lookup_template_class): Remove abort.
4178 * tree.c (get_type_decl): Allow error_mark_node.
4180 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4182 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4185 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4187 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4190 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4192 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4193 union tag mismatch error reporting.
4195 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4197 * call.c (build_scoped_method_call): Check it is not a namespace.
4199 2000-08-30 Jason Merrill <jason@redhat.com>
4201 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4203 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4204 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4205 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4207 * decl.c (start_function): Always call make_function_rtl.
4209 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4211 * semantics.c (prune_unused_decls): New function.
4212 (finish_stmt_tree): Call it via walk_tree.
4214 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4216 * class.c (build_secondary_vtable): Constify a char *.
4217 * decl.c (init_decl_processing): Initialize function_id_node,
4218 pretty_function_id_node, and func_id_node.
4219 * input.c (struct input_source): Constify 'str'.
4220 (feed_input): Constify first argument.
4221 * mangle.c (write_identifier): Constify argument.
4222 * pt.c (mangle_class_name_for_template): Constify argument.
4224 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4226 * typeck.c (mark_addressable): Remove code that pokes around in
4229 2000-08-28 Jason Merrill <jason@redhat.com>
4231 * lex.c (file_name_nondirectory): Move to toplev.c.
4233 * cp-tree.h (LOCAL_CLASS_P): New macro.
4234 * class.c (finish_struct_1): Use it.
4236 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4238 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4239 (write_encoding): Pass another argument to write_name.
4240 (write_name): Add ignore_local_scope parameter. Fix handling of
4242 (write_nested_name): Use write_unqualified_name.
4243 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4244 (write_template_prefix): Use write_unqualified_name.
4245 (write_component): Remove.
4246 (write_local_name): Add parameter. Use direct local entity to
4247 discriminator calculation.
4248 (write_class_enum_type): Pass another argument to write_name.
4249 (write_template_template_arg): Likewise.
4250 (make_guard_variable): Likewise.
4252 2000-08-27 Jason Merrill <jason@redhat.com>
4254 * decl.c (pushdecl): Matching decls for local externs are found in
4255 the current level. Propagate linkage information from previous
4258 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4260 * ir.texi (Expressions): Fix typo.
4262 2000-08-25 Greg McGary <greg@mcgary.org>
4264 * tree.c (init_tree): Use ARRAY_SIZE.
4266 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4268 * error.c (cp_tree_printer): Rework.
4270 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4272 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4274 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4275 (cp-demangle.o): Remove target.
4276 (dyn-string.o): Likewise.
4278 * decl.c (grokfndecl): Require that `main' return an `int'.
4279 * mangle.c (write_encoding): Don't mangle return types for
4280 conversion functions.
4282 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4284 * error.c (tree_formatting_info): New data type.
4285 (tree_being_formatted): New macro.
4286 (tree_formatting_flags): Likewise.
4287 (put_whitespace): Likewise.
4288 (print_tree_identifier): Likewise.
4289 (print_identifier): Likewise.
4290 (cp_tree_printer, print_function_argument_list, print_declaration,
4291 print_expression, print_function_declaration,
4292 print_function_parameter, print_type, print_cv_qualifier): New
4294 (init_error): Initialize lang_printer.
4296 2000-08-24 Jason Merrill <jason@redhat.com>
4298 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4299 adjustment necessary.
4301 2000-08-24 Greg McGary <greg@mcgary.org>
4303 * cp-tree.h (MAIN_NAME_P): Remove macro.
4305 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4307 * error.c (print_instantiation_context): Don't forget to flush the
4310 2000-08-23 Jason Merrill <jason@redhat.com>
4312 * typeck.c (build_ptrmemfunc): Save the input pmf.
4314 * method.c (process_modifiers): Use same_type_p.
4316 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4318 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4319 * mangle.c (write_function_type): Change prototype.
4320 (write_encoding): Don't mangle return types for
4321 constructors or destructors.
4322 (write_type): Adjust call to write_function_type.
4323 * pt.c (instantiate_template): Instantiate alternate entry points
4324 when instantiating the main function.
4326 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4328 * error.c (cp_print_error_function): Don't use embedded '\n' in
4331 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4333 * decl.c (init_decl_processing): Remove bogus initialization.
4334 * error.c (lang_print_error_function): Restore here.
4335 (init_error): Initialize print_error_function.
4337 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4339 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4341 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4343 * Makefile.in (error.o): Depends on diagnostic.h
4345 * cp-tree.h (problematic_instantiation_changed,
4346 record_last_problematic_instantiation, current_instantiation,
4347 print_instantiation_context): Declare.
4348 (maybe_print_template_context): Remove.
4350 * decl.c (init_decl_processing): Set print_error_function to NULL.
4351 (lang_print_error_function): Remove, since we're using a new
4354 * error.c: #include diagnostic.h
4355 (function_category): New function.
4356 (cp_diagnostic_starter): Likewise.
4357 (cp_diagnostic_finalizer): Likewise.
4358 (cp_print_error_function): Likewise.
4359 (maybe_print_instantiation_context): Likewise.
4360 (print_instantiation_full_context): Likewise.
4361 (print_instantiation_partial_context): Likewise.
4362 (print_instantiation_context): Define.
4363 (init_error): Initialize diagnostic pager and finalizer.
4365 * pt.c (problematic_instantiation_changed): Define.
4366 (record_last_problematic_instantiation): Likewise.
4367 (current_instantiation): Likewise.
4368 (maybe_print_template_context): Remove.
4369 (print_template_context): Likewise.
4370 (current_tinst_level): Make static to reflect Brendan Kehoe's
4371 change of 1995-04-13.
4372 (push_tinst_level): Call print_instantiation_context.
4374 2000-08-21 Nix <nix@esperi.demon.co.uk>
4376 * lang-specs.h: Do not process -o or run the assembler if
4379 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4381 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4383 * decl2.c (lang_decode_option): Disable gettext attributes for
4386 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4388 * lex.c (lang_init_options): Default diagnostic message maximum
4389 length to 80, when line-wrapping.
4391 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4393 * class.c (build_vtbl_initializer): Clear the entire
4394 vtbl_init_data. Start keeping track of the functions for which we
4395 have created vcall offsets here.
4396 (dfs_build_vcall_offset_vtbl_entries): Remove.
4397 (build_vcall_offset_vtbl_entries): Reimplement.
4398 (add_vcall_offset_vtbl_entries_r): New function.
4399 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4400 computing when vcall offsets are necessary.
4402 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4404 * decl.c (member_function_or_else): Use cp_error ... %T.
4405 (grokdeclarator): Likewise.
4406 (start_method): Likewise.
4407 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4409 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4411 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4414 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4416 * cp-tree.h (PTRMEM_OK_P): New macro.
4417 (itf_ptrmem_ok): New enumeration value.
4418 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4419 argument. Diagnose implicit pointer to member.
4420 (instantiate_type): Don't diagnose implicit pointer to member
4421 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4422 resolve_address_of_overloaded_function.
4423 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4424 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4425 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4426 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4427 (build_unary_op): Deal with single non-static member in
4430 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4432 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4434 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4436 * cp-tree.h (enum_name_string): Remove prototype.
4437 (report_case_error): Remove prototype.
4438 * cp/typeck2.c (enum_name_string): Remove.
4439 (report_case_error): Remove.
4440 * error.c (dump_expr): Deal with enum values directly.
4441 Correctly negate integer constant.
4443 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4445 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4446 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4447 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4448 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4449 (__cxa_vec_new): Use __cxa_vec_new2.
4450 (__cxa_vec_delete): Use __cxa_vec_delete2.
4452 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4454 * vec.cc (__cxa_vec_new): Set "C" linkage.
4455 (__cxa_vec_ctor): Likewise.
4456 (__cxa_vec_cctor): Likewise.
4457 (__cxa_vec_dtor): Likewise.
4458 (__cxa_vec_delete): Likewise.
4459 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4460 (__cxa_vec_ctor): Likewise.
4461 (__cxa_vec_cctor): Likewise.
4462 (__cxa_vec_dtor): Likewise.
4463 (__cxa_vec_delete): Likewise.
4465 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4467 * class.c (instantiate_type): Reinstate local variable
4468 deleted in previous change.
4470 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4473 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4475 * cp-tree.h (instantiate_type_flags): New enumeration.
4476 (instantiate_type): Change parameter.
4477 * class.c (instantiate_type): Adjust prototype. Adjust.
4478 * call.c (standard_conversion): Adjust instantiate_type call.
4479 (reference_binding): Likewise.
4480 (build_op_delete_call): Likewise.
4481 (convert_like_real): Likewise.
4482 * cvt.c (cp_convert_to_pointer): Likewise.
4483 (convert_to_reference): Likewise.
4484 * pt.c (convert_nontype_argument): Likewise.
4485 * typeck.c (build_binary_op): Likewise.
4486 (build_ptrmemfunc): Likewise.
4487 (convert_for_assignment): Likewise.
4489 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4491 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4492 (current_aggr): Define.
4493 * decl.c (grokdeclarator): Make sure a friend class is an
4494 elaborated type specifier.
4495 * parse.y (current_aggr): Remove static definition.
4496 (cp_parse_init): Adjust.
4497 (structsp): Clear and restore current_aggr.
4498 (component_decl_list): Clear current_aggr.
4500 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4501 aggregate tag on the typename's context.
4503 * pt.c (tsubst_friend_class): Return error_mark_node, if
4505 (instantiate_class_template): Ignore error_mark_node friend types.
4507 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4509 * cvt.c (warn_ref_binding): New static function, broken out of ...
4510 (convert_to_reference): ... here. Use it.
4512 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4514 * parse.y (template_arg): Add rule for template qualified with
4517 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4519 * decl2.c (add_function): Reorganize.
4520 (arg_assoc): Do not consider function template decls.
4522 2000-08-11 Jason Merrill <jason@redhat.com>
4524 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4527 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4529 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4530 (lookup_nested_tag): Likewise.
4532 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4535 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4537 * parse.y (named_complex_class_head_sans_basetype): Remove
4540 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4542 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4543 explicit TEMPLATE_ID_EXPR args.
4544 (build_expr_from_tree, case CALL_EXPR): Likewise.
4546 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4548 * decl.c (check_tag_decl): Diagnose typename's which don't
4551 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4553 * init.c (build_aggr_init): Reject bogus array initializers
4556 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4558 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4560 * cp/tinfo.cc (__dynamic_cast): Likewise.
4561 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4563 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4565 * cvt.c (convert_to_pointer_force): Fix error message when
4566 attempting to cast from ambiguous base.
4568 2000-08-08 Jason Merrill <jason@redhat.com>
4570 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4571 (tsubst_template_arg_vector): Likewise.
4573 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4574 assume that one will be as large as the union.
4576 2000-08-07 Kazu Hirata <kazu@hxi.com>
4578 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4579 * decl.c (pop_labels): Likewise.
4581 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4583 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4585 (__pointer_to_member_type_info): Likewise.
4586 (__base_class_info): Likewise.
4587 (__class_type_info): Likewise.
4588 (__si_class_type_info): Likewise.
4589 (__vmi_class_type_info): Likewise.
4590 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4591 Changed member names to match specifications.
4592 (__vmi_class_type_info::__do_find_public_src): Likewise.
4593 (__si_class_type_info::__do_dyncast): Likewise.
4594 (__vmi_class_type_info::__do_dyncast): Likewise.
4595 (__si_class_type_info::__do_upcast): Likewise.
4596 (__vmi_class_type_info::__do_upcast): Likewise.
4597 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4598 (__pbase_type_info::__pointer_catch): Likewise.
4599 (__pointer_type_info::__pointer_catch): Likewise.
4600 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4602 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4604 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4605 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4606 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4608 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4610 * cp-tree.h (add_method): Change prototype.
4611 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4612 Don't double the size of the method vector in the error case.
4613 (handle_using_decl): Adjust call to add_method.
4614 (add_implicitly_declared_members): Likewise.
4615 (clone_function_decl): Likewise.
4616 * decl2.c (check_classfn): Likewise.
4617 * semantics.c (finish_member_declaration): Likewise.
4619 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4621 * decl.c (flag_isoc94): New variable.
4623 2000-08-02 Jason Merrill <jason@redhat.com>
4625 * pt.c (do_type_instantiation): Add complain parm; don't complain
4626 if called recursively.
4627 * cp-tree.h, parse.y: Adjust.
4629 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4631 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4632 -Wno-strict-prototypes.
4634 * g++spec.c: Adjust type of second argument to
4635 lang_specific_driver, and update code as necessary.
4637 * cp-tree.h: Don't prototype min_precision here.
4638 (my_friendly_assert): Cast expression to void.
4639 * semantics.c (do_poplevel): Initialize scope_stmts.
4641 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4643 * cp-tree.h (DECL_NEEDED_P): Tweak.
4645 2000-07-28 Jason Merrill <jason@redhat.com>
4647 * lang-specs.h: Use %i in rule for .ii files.
4649 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4651 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4653 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4655 Allow indirect primary bases.
4656 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4658 (CLASSTYPE_VFIELD_PARENT): Remove.
4659 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4660 (BINFO_PRIMARY_BINFO): Remove.
4661 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4662 (BINFO_VBASE_PRIMARY_P): Likewise.
4663 (BINFO_PRIMARY_BASE_OF): New macro.
4664 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4665 (get_primary_binfo): New function.
4666 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4667 * class.c (vcall_offset_data_s): Rename to ...
4668 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4669 and add ctor_vtbl_p.
4670 (get_derived_offset): Use get_primary_binfo.
4671 (dfs_mark_primary_bases): Adjust handling of virtual primary
4673 (mark_primary_bases): Likewise.
4674 (set_primary_base): Take a binfo, not an integer, as a
4675 representation of the primary base.
4676 (indirect_primary_base_p): Remove.
4677 (determine_primary_base): Adjust for indirect primary bases.
4678 (dfs_find_final_overrider): Fix typo in coment.
4679 (update_vtable_entry_for_fn): Use get_primary_binfo.
4680 (layout_nonempty_base_or_field): Tweak.
4681 (build_base_fields): Adjust for new primary base semantics.
4682 (dfs_propagate_binfo_offsets): Remove.
4683 (propagate_binfo_offsets): Rewrite.
4684 (dfs_set_offset_for_shared_vbases): Remove.
4685 (layout_virtual_bases): Don't use it.
4686 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4688 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4689 CLASSTYPE_VFIELD_PARENT.
4690 (dfs_get_primary_binfo): New function.
4691 (get_primary_binfo): Likewise.
4692 (dump_class_hierarchy_r): Tweak printing of primary bases.
4693 (build_vtbl_initializer): Fix typo in comments. Use
4695 (build_vcall_and_vbase_vtbl_entries): Likewise.
4696 (build_vbaes_offset_vtbl_entries): Likewise.
4697 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4698 BV_VCALL_INDEX to handle indirect primary bases.
4699 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4700 (build_rtti_vtbl_entries): Likewise.
4701 * search.c (get_shared_vbase_if_not_primary): Tweak.
4702 (find_vbase_instance): Likewise.
4703 (binfo_for_vtable): Simplify.
4704 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4705 (make_binfo): Make it have 11 entries.
4707 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4709 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4710 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4711 ascertaining primaryness.
4712 (G): Remove template_args.
4713 (decl_is_template_id): New function.
4714 (write_encoding): Use decl_is_template_id.
4715 (write_name): Likewise. Handle type_decls. Get main variant of
4717 (write_nested_name): Likewise.
4718 (write_prefix): Likewise.
4719 (write_template_prefix): Likewise.
4720 (write_special_name_constructor): Remove defunct production from
4722 (write_bare_function_type): Remove comment about absent parameter.
4723 (write_template_template_arg): Add missing grammar production to
4726 2000-07-27 Jason Merrill <jason@redhat.com>
4728 * decl.c (duplicate_decls): If common_type produces a non-typedef
4729 type for a typedef, just use the old type.
4731 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4733 * cp-tree.h (function_depth): Declare.
4734 (verify_stmt_tree): Likewise.
4735 (find_tree): Likewise.
4736 * decl.c (function_depth): Give it external linkage.
4737 * optimize.c (optimize_function): Increment and decrement it.
4738 * tree.c (verify_stmt_tree_r): New function.
4739 (verify_stmt_tree): Likewise.
4740 (find_tree_r): Likewise.
4741 (find_tree): Likewise.
4743 2000-07-27 Jason Merrill <jason@redhat.com>
4745 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4747 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4749 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4751 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4752 * decl2.c (get_guard): Call cp_finish_decl, not
4753 rest_of_decl_compilation, for local guards.
4754 * lex.c (do_identifier): Remove unused variable.
4756 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4758 * parse.y: Add missing ';'.
4760 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4762 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4765 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4767 Kill strict_prototype. Backwards compatibility only for
4768 non NO_IMPLICIT_EXTERN_C systems.
4769 * cp-tree.h (flag_strict_prototype): Remove.
4770 (strict_prototype): Remove.
4771 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4772 * decl.c (maybe_push_to_top_level): Adjust.
4773 (pop_from_top_level): Adjust.
4774 (decls_match): Only allow sloppy parm matching for ancient
4776 (init_decl_processing): Adjust.
4777 (grokdeclarator): Adjust.
4778 * decl2.c (flag_strict_prototype): Remove.
4779 (strict_prototype): Remove.
4780 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4781 (lang_f_options): Remove "strict-prototype".
4782 (unsupported-options): Add "strict-prototype".
4783 * lex.c (do_identifier): Adjust.
4784 (do_scoped_id): Adjust.
4785 * parse.y (empty_parms): Adjust.
4786 * class.c (push_lang_context): Adjust.
4787 (pop_lang_context): Adjust.
4788 * typeck.c (comp_target_parms): Adjust.
4790 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4792 * decl.c (poplevel): Deal with anonymous variables at for scope.
4793 (maybe_inject_for_scope_var): Likewise.
4795 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4797 * decl.c: Remove all signal handling code, now done in toplev.c.
4799 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4801 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4803 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4806 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4808 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4809 Define my_friendly_assert and my_friendly_abort as macros
4810 which may call friendly_abort. Prototype friendly abort, not
4811 my_friendly_abort or my_friendly_assert.
4812 * decl.c (signal_catch): Report the signal caught in the error
4813 message. Call fatal directly.
4814 * typeck2.c (ack, my_friendly_assert): Delete.
4815 (my_friendly_abort): Rename to friendly_abort. Expect file,
4816 line, and function parameters. Report the abort code, then
4817 call fancy_abort. Do not mask an abort if errors have
4820 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4822 * typeck.c (comp_target_parms): Remove obsolete parameter.
4823 (comp_target_types): Adjust.
4825 2000-07-17 Jason Merrill <jason@redhat.com>
4827 * typeck.c (mark_addressable): Never set TREE_USED.
4828 * call.c (build_call): Don't abort on calls to library functions
4829 that have been declared normally.
4831 * typeck.c (build_binary_op): Fix grammar in warning.
4833 * exception.cc (__eh_free): Fix prototype.
4835 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4837 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4838 IDENTIFIER_NAMESPACE_VALUE.
4840 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4842 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4843 * method.c (use_thunk): Correct handling of vcall offsets.
4845 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4847 * .cvsignore: parse.h and parse.c have no cp- prefix.
4849 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4851 * .cvsignore: New file.
4853 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4855 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4857 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4859 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4861 * parse.h: Likewise.
4863 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4865 * class.c (layout_class_type): Add pointers to virtual bases after
4866 base classes under the old ABI.
4868 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4870 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4871 (finish_continue_stmt): Likewise.
4872 (begin_for_stmt): Remove call to note_level_for_for.
4873 (finish_goto_stmt): Change call from build_min_nt
4875 (finish_expr_stmt): Likewise.
4876 (begin_if_stmt): Likewise.
4877 (begin_while_stmt): Likewise.
4878 (finish_while_stmt): Likewise.
4879 (finish_return_stmt): Likewise.
4880 (begin_for_stmt): Likewise.
4881 (finish_for_stmt): Likewise.
4882 (finish_break_stmt): Likewise.
4883 (begin_switch_stmt): Likewise.
4884 (finish_case_label): Likewise.
4885 (genrtl_try_block): Likewise.
4886 (begin_try_block): Likewise.
4887 (begin_handler): Likewise.
4888 (begin_compound_stmt): Likewise.
4889 (finish_asm_stmt): Likewise.
4890 (finish_label_stmt): Likewise.
4891 (add_decl_stmt): Likewise.
4892 (finish_subobject): Likewise.
4893 (finish_decl_cleanup): Likewise.
4894 (finish_named_return_value): Likewise.
4895 (setup_vtbl_ptr): Likewise.
4896 (add_scope_stmt): Likewise.
4897 * decl.c (finish_constructor_body): Likewise.
4898 (finish_destructor_body): Likewise.
4899 * optimize.c (copy_body_r): Likewise.
4900 (initialize_inlined_parameters): Likewise.
4901 (declare_return_variable): Likewise.
4902 (expand_call_inline): Likewise.
4904 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4906 * semantics.c (expand_body): Sync interface information
4907 at the end of function body expansion.
4909 2000-07-09 Jason Merrill <jason@redhat.com>
4911 * init.c (build_new_1): Bail early if the call to new fails.
4913 * decl.c (compute_array_index_type): Check specifically for
4914 an INTEGER_CST, not just TREE_CONSTANT.
4916 * decl.c (duplicate_decls): Don't call duplicate_decls on
4917 the DECL_TEMPLATE_RESULT.
4918 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4921 * error.c (dump_template_bindings): Don't crash if we had an
4922 invalid argument list.
4924 * typeck.c (c_expand_start_case): Do narrowing here.
4925 * semantics.c (finish_switch_cond): Not here.
4927 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4929 * parse.y (asm_clobbers): Do string concatenation.
4931 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4933 * decl.c (pushtag): Don't put local classes in template functions
4934 on the local_classes list.
4936 2000-07-04 Scott Snyder <snyder@fnal.gov>
4938 * decl2.c (get_guard): Add missing return for old ABI local
4941 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4943 * cp-tree.h (char_type_p): New function.
4944 * decl.c (init_decl_processing): Don't initialize
4945 signed_wchar_type_node or unsigned_wchar_type_node.
4946 (complete_array_type): Handle brace-enclosed string-constants.
4947 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4948 * tree.c (char_type_p): New function.
4949 * typeck2.c (digest_init): Use char_type_p.
4951 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4953 * pt.c (tsubst): Don't layout type, if it's error_mark.
4955 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4957 * pt.c (instantiate_pending_templates): Reset template level.
4959 2000-07-05 Jason Merrill <jason@redhat.com>
4961 * call.c (joust): Don't complain about `operator char *()' beating
4962 `operator const char *() const'.
4964 2000-07-04 scott snyder <snyder@fnal.gov>
4965 Jason Merrill <jason@redhat.com>
4967 * repo.c (repo_get_id): Handle the case where a class with virtual
4968 bases has a null TYPE_BINFO_VTABLE.
4970 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4971 Jason Merrill <jason@redhat.com>
4973 * parse.y (member_init): Just pass in the type.
4974 * init.c (expand_member_init): Handle getting a type.
4976 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4977 Jason Merrill <jason@redhat.com>
4979 * decl.c (finish_function): Warn if a function has no return
4981 Suggested by Andrew Koenig.
4982 * typeck.c (check_return_expr): Do set current_function_returns_value
4983 if we got an error_mark_node.
4985 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4987 * decl2.c (push_decl_namespace): Push the original namespace.
4989 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4991 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4992 * semantics.c (begin_class_definition): Clear it.
4994 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4996 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4997 (genrtl_expr_stmt): Likewise.
4998 (genrtl_decl_stmt): Likewise.
4999 (genrtl_if_stmt): Likewise.
5000 (genrtl_while_stmt): Likewise.
5001 (genrtl_do_stmt): Likewise.
5002 (genrtl_return_stmt): Likewise.
5003 (genrtl_for_stmt): Likewise.
5004 (genrtl_break_stmt): Likewise.
5005 (genrtl_continue_stmt): Likewise.
5006 (genrtl_scope_stmt): Likewise.
5007 (genrtl_switch_stmt): Likewise.
5008 (genrtl_case_label): Likewise.
5009 (genrtl_begin_compound_stmt): Likewise.
5010 (genrtl_finish_compound_stmt): Likewise.
5011 (genrtl_compound_stmt): Likewise.
5012 (genrtl_asm_stmt): Likewise.
5014 * init.c (begin_init_stmts): Remove call to
5015 genrtl_begin_compound_stmt.
5016 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5018 * semantics.c (lang_expand_stmt): Changed call to
5019 genrtl_compound_stmt to ignore return value.
5021 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5023 * mangle.c (canonicalize_for_substitution): Return the canonical
5026 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5028 * typeck.c (commonparms): Remove obstack manipulations.
5030 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5032 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5034 * Makefile.in (OBJS): Added ../c-semantics.o.
5035 (OBJDEPS): Likewise.
5037 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5039 (struct stmt_tree): Added comment.
5040 (current_function_name_declared): Removed.
5041 (stmts_are_full_exprs_p): Likewise.
5042 (genrtl_do_pushlevel): Likewise.
5043 (genrtl_clear_out_block): Likewise.
5044 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5045 (DECL_ANON_UNION_ELEMS): Likewise.
5046 (emit_local_var): Likewise.
5047 (make_rtl_for_local_static): Likewise.
5048 (do_case): Likewise.
5049 (expand_stmt): Likewise.
5050 (genrtl_decl_cleanup): Likewise.
5051 (c_expand_asm_operands): Likewise.
5052 (c_expand_return): Likewise.
5053 (c_expand_start_case): Likewise.
5055 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5056 (emit_local_var): Likewise.
5057 (initialize_local_var): Change reference to
5058 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5059 Change reference to stmts_are_full_exprs_p to
5060 current_stmt_tree->stmts_are_full_exprs_p.
5061 (push_cp_function_context): Likewise.
5063 * expect.c (expand_throw): Change reference to
5064 stmts_are_full_exprs_p.
5066 * init.c (build_aggr_init): Change reference to
5067 stmts_are_full_exprs_p.
5068 (build_vec_init): Likewise.
5070 * optimize.c (maybe_clone_body): Change reference to
5071 current_function_name_declared to
5072 cp_function_chain->name_declared.
5074 * pt.c (instantiate_decl): Change reference to
5075 current_function_name_declared to
5076 cp_function_chain->name_declared.
5078 * semantics.c (expand_cond): Moved declaration to c-common.h.
5079 (genrtl_do_pushlevel): Moved to c-semantics.c.
5080 (genrtl_clear_out_block): Likewise.
5081 (genrtl_goto_stmt): Likewise.
5082 (genrtl_expr_stmt): Likewise.
5083 (genrtl_decl_stmt): Likewise.
5084 (gerntl_if_stmt): Likewise.
5085 (genrtl_while_stmt): Likewise.
5086 (genrtl_do_stmt): Likewise.
5087 (genrtl_return_stmt): Likewise.
5088 (genrtl_for_stmt): Likewise.
5089 (genrtl_break_stmt): Likewise.
5090 (genrtl_continue_stmt): Likewise.
5091 (genrtl_scope_stmt): Likewise.
5092 (genrtl_switch_stmt): Likewise.
5093 (genrtl_case_label): Likewise.
5094 (genrtl_begin_compound_stmt): Likewise.
5095 (genrtl_finish_compound_stmt): Likewise.
5096 (genrtl_compound_stmt): Likewise.
5097 (genrtl_asm_stmt): Likewise.
5098 (genrtl_decl_cleanup): Likewise.
5099 (expand_cond): Likewise.
5100 (expand_stmt): Renamed to ...
5101 (lang_expand_stmt): ... this.
5102 (lang_expand_expr_stmt): Initialize.
5103 (set_current_function_name_declared): Likewise.
5104 (stmts_are_full_exprs_p): Likewise.
5105 (current_function_name_declared): Likewise.
5106 (anon_aggr_type_p): Likewise.
5107 (do_poplevel): Change reference to
5108 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5109 Change reference to stmts_are_full_exprs_p to
5110 current_stmt_tree->stmts_are_full_exprs_p.
5111 (add_tree): Likewise.
5112 (finish_expr_stmt): Likewise.
5113 (prep_stmt): Likewise.
5114 (lang_expand_stmt): Likewise.
5115 (begin_compound_stmt): Change reference to
5116 current_function_name_declared to
5117 cp_function_chain->name_declared and call to
5118 current_function_name_declared().
5119 (setup_vtbl_ptr): Likewise.
5120 (genrtl_do_poplevel): Removed.
5122 2000-06-30 Jason Merrill <jason@redhat.com>
5124 * init.c (init_init_processing): Go back to aligning like
5125 double_type_node for old ABI.
5126 (get_cookie_size): Make cookie larger if we get a type that needs
5128 (build_vec_delete): Call it.
5130 * typeck.c (qualify_type_recursive): New fn.
5131 (composite_pointer_type): Use it.
5132 (build_binary_op): Use composite_pointer_type.
5134 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5135 Jason Merrill <jason@redhat.com>
5137 * typeck.c (check_return_expr): Don't complain about returning
5138 NULL from operator new if -fcheck-new.
5139 * cp-tree.h: Declare flag_check_new here.
5142 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5144 * mangle.c (find_substitution): Use same_type_p.
5145 (write_encoding): Don't check for substitutions.
5147 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5149 * parse.y (expr_no_comma_rangle): New non-terminal.
5150 (template_parm): Use it for default parameter case.
5151 (template_arg): Use it.
5152 (expr_no_commas): Remove commented out undefined extensions.
5153 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5154 * parse.h, parse.c: Rebuilt.
5156 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5158 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5159 (finish_asm_stmt): Do it here, instead.
5161 * cp-tree.h (ridpointers): Don't declare.
5162 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5163 (record_builtin_java_type): Likewise.
5164 (init_decl_processing): Likewise.
5165 * lex.c: Move inclusion of lex.h.
5166 (ridpointers): Don't define.
5167 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5169 * lex.h (enum rid): Rename to ...
5170 (enum cp_rid): ... this.
5171 (ridpointers): Don't declare.
5172 * parse.y: Move inclusion of lex.h.
5173 * parse.c: Regenerated.
5174 * spew.c: Move inclusion of lex.h.
5176 * cp-tree.h (struct language_function): Remove temp_name_counter.
5177 (temp_name_counter): Remove.
5178 (get_temp_name): Change prototype.
5179 (get_guard): New function.
5180 (get_guard_cond): Likewise.
5181 (set_guard): Likewise.
5182 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5183 * decl.c (expand_static_init): Use get_guard and friends to
5184 implement guard variables.
5185 * decl2.c (get_temp_name): Assume that the variables created are
5187 (get_sentry): Rename to ...
5188 (get_guard): ... this. Implement new ABI guard variables.
5189 (get_guard_bits): New function.
5190 (get_guard_cond): Likewise.
5191 (set_guard): Likewise.
5192 (start_static_initialization_or_destruction): Use them.
5193 (do_static_initialization): Replace sentry with guard throughout.
5194 (do_static_destruction): Likewise.
5195 * init.c (create_temporary_var): Add comment.
5197 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5199 * mangle.c (find_substitution): Use same_type_p.
5200 (write_encoding): Don't check for substitutions.
5202 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5204 * parse.y (expr_no_comma_rangle): New non-terminal.
5205 (template_parm): Use it for default parameter case.
5206 (template_arg): Use it.
5207 (expr_no_commas): Remove commented out undefined extensions.
5208 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5209 * parse.h, parse.c: Rebuilt.
5211 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5213 * cp-tree.h (flag_const_strings): Remove.
5214 (warn_parentheses): Likewise.
5215 (warn_format): Likewise.
5216 (common_type): Likewise.
5217 (default_conversion): Likewise.
5218 (build_binary_op): Likewise.
5219 (cp_build_binary_op): New macro.
5220 * call.c (build_new_op): Use cp_build_binary_op instead of
5222 * class.c (build_vtable_entry_ref): Likewise.
5223 * decl.c (expand_static_init): Likewise.
5224 (compute_array_index_type): Likewise.
5225 (build_enumerator): Likewise.
5226 * decl2.c (delete_sanity): Likewise.
5227 (start_static_initialization_or_destruction): Likewise.
5228 * error.c (dump_type_suffix): Likewise.
5229 * init.c (resolve_offset_ref): Likewise.
5230 (build_new): Likewise.
5231 (build_new_1): Likewise.
5232 (build_vec_delete_1): Likewise.
5233 (build_vec_init): Likewise.
5234 (build_delete): Likewise.
5235 * rtti.c (synthesize_tinfo_fn): Likewise.
5236 (synthesize_tinfo_var): Likewise.
5237 * search.c (expand_upcast_fixups): Likewise.
5238 (fixup_all_virtual_upcast_offsets): Likewise.
5239 * typeck.c (build_array_ref): Likewise.
5240 (get_member_function_from_ptrfunc): Likewise.
5241 (build_binary_op): Add parameter.
5242 (pointer_int_sum): Use cp_build_binary_op.
5243 (pointer_diff): Likewise.
5244 (build_modify_expr): Likewise.
5245 (get_delta_difference): Likewise.
5246 (build_ptrmemfunc): Likewise.
5248 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5250 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5251 * decl.c (create_implicit_typedef): Adjust.
5252 * decl2.c (build_artificial_parm): Adjust.
5253 * method.c (implicitly_declare_fn): Adjust.
5254 * pt.c (push_inline_template_parms_recursive): Adjust.
5255 (process_template_parm): Adjust.
5256 (overloaded_template_name): Adjust.
5257 * semantics.c (finish_template_template_parm): Adjust.
5259 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5261 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5262 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5263 where to emit thunks.
5264 (build_vtt): Adjust call to build_vtt_inits.
5265 (build_vtt_inits): Add parameter to indicate whether or not
5266 sub-VTTs for virtual bases should be included. Adjust handling of
5267 construction vtables.
5268 (get_matching_base): New function.
5269 (dfs_build_vtt_inits): Rename to ...
5270 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5271 construction vtables.
5272 (dfs_fixup_binfo_vtbls): Likewise.
5273 (build_ctor_vtbl_groups): Build construction vtables for virtual
5275 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5276 to build construction vtbls.
5277 (dfs_accumulate_vtbl_inits): Adjust handling of
5278 construction vtables.
5280 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5283 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5285 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5287 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5289 * search.c (hides): Remove.
5290 (is_subobject_of_p): Add most_derived parameter. Use
5292 (lookup_field_queue_p): Adjust.
5293 (lookup_field_r): Adjust.
5295 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5297 * decl2.c (handle_class_head): Bash typedefs to the type's main
5300 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5302 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5303 (begin_global_stmt_expr): ... this.
5304 (genrtl_finish_stmt_expr): Rename to ...
5305 (finish_global_stmt_expr): ... this.
5306 * init.c (begin_init_stmts): Adjust calls.
5307 (finish_init_stmts): Likewise.
5308 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5309 (begin_global_stmt_expr): ... this.
5310 (genrtl_finish_stmt_expr): Rename to ...
5311 (finish_global_stmt_expr): ... this.
5313 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5315 * search.c (lookup_member): Fix typo in comment.
5317 2000-06-24 Jason Merrill <jason@redhat.com>
5319 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5320 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5322 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5324 * parse.y (complex_direct_notype_declarator): Support global_scope.
5325 * Makefile.in: Adjust conflict count.
5327 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5329 * parse.y (template_arg): Convert TEMPLATE_DECL
5330 that is a template template paramter to
5331 TEMPLATE_TEMPLATE_PARM here.
5333 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5334 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5335 (copy_template_template_parm): Adjust prototype.
5336 * decl.c (grokdeclarator): Remove dead code.
5337 * pt.c (process_template_parm): Tidy.
5338 (lookup_template_class): Construct nodes in
5339 copy_template_template_parm.
5340 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5341 lookup_template_class. Use TYPE_TI_TEMPLATE.
5342 * tree.c (copy_template_template_parm): Add NEWARGS
5344 (mapcar): Adjust call to copy_template_template_parm.
5345 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5346 * method.c (build_template_template_parm_names): Change error
5347 code to avoid compilation warning.
5349 * gxxint.texi: Document template template parameter
5352 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5354 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5355 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5356 (cp-demangle.o): New rule.
5357 (dyn-string.o): Likewise.
5358 * inc/cxxabi.h (__cxa_demangle): New declaration.
5360 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5362 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5363 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5364 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5366 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5367 (make_thunk): Change prototype.
5368 (emit_thunk): Rename to use_thunk.
5369 (mangle_thunk): Change prototype.
5370 * class.c (get_derived_offset): Simplify.
5371 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5372 BV_GENERATE_THUNK_WITH_VTABLE_P.
5373 (build_primary_vtable): Simplify.
5374 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5375 (dfs_find_base): Remove.
5376 (update_vtable_entry_for_fn): Correct bug in finding the base
5377 where a virtual function was first declared. Figure out whether
5378 or not to emit a vcall-thunk with the vtables in which it appears.
5379 Correct logic for deciding whether to use an ordinary thunk, or a
5381 (finish_struct_1): Remove unnecssary code.
5382 (build_vtbl_initializer): Use ssize_int for the running counter of
5384 (build_vtbl_initializer): Only use vcall thunks where necessary.
5385 Mark thunks as needing to be emitted with their vtables, or not.
5386 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5387 indices. Use size_binop.
5388 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5389 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5391 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5392 (build_vtable_entry): Mark thunks as needing to be emitted with
5393 their vtables, or not.
5394 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5395 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5397 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5399 * error.c (dump_expr): Use BV_FN.
5400 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5402 * method.c (make_thunk): Likewise.
5403 (emit_thunk): Rename to use_thunk. Allow callers to decide
5404 whether or not to actually emit the thunk. Adjust for changes in
5405 representation of vcall offsets.
5406 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5407 * semantics.c (emit_associated_thunks): New function.
5408 (expand_body): Use it.
5409 * ir.texi: Adjust decriptions of thunks.
5411 2000-06-22 Jason Merrill <jason@redhat.com>
5413 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5414 (tsubst_friend_function): Copy it here.
5416 * decl.c (grok_op_properties): Fix typo.
5418 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5421 * pt.c (check_explicit_specialization): Clarify error.
5423 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5424 an old OVERLOAD when we're declaring a non-function.
5425 (pushdecl, destroy_local_var): Check for error_mark_node.
5426 (warn_extern_redeclared_static): Also bail early if
5428 (push_overloaded_decl): Ignore an old error_mark_node.
5430 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5432 * call.c (build_x_va_arg): Check if in a template decl.
5433 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5435 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5437 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5439 * decl.c (check_goto): Computed gotos assumed OK.
5441 2000-06-20 Jason Merrill <jason@redhat.com>
5443 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5444 for which we don't need to look for instantiations.
5446 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5448 * parse.y (program): Always call finish_translation_unit.
5449 * parse.c, parse.h: Rebuilt.
5451 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5453 * method.c: Don't include hard-reg-set.h.
5455 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5457 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5459 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5461 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5462 * cvt.c (cp_convert_to_pointer): Likewise.
5463 (convert_to_void): Likewise.
5464 * error.c (dump_expr): Likewise.
5465 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5466 * init.c (build_delete): Likewise.
5467 * method.c (emit_thunk): Likewise.
5468 * optmize.c (declare_return_variable): Likewise.
5469 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5470 (get_typeid): Likewise.
5471 (build_dynamic_cast_1): Likewise.
5472 * typeck.c (composite_pointer_type): Likewise.
5473 (common_type): Likewise.
5474 (build_indirect_ref): Likewise.
5475 (build_binary_op): Likewise.
5476 (build_x_compound_expr): Likewise.
5477 (check_return_expr): Likewise.
5478 * typeck2.c (add_exception_specifier): Likewise.
5480 * mangle.c (write_method_parms): Use direct comparison for end
5483 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5485 * cp-tree.h (genrtl_try_block): Declare function.
5486 (genrtl_handler): Likewise.
5487 (genrtl_catch_block): Likewise.
5488 (genrtl_ctor_stmt): Likewise.
5489 (genrtl_subobject): Likewise.
5490 (genrtl_decl_cleanup): Likewise.
5491 (genrtl_do_poplevel): Likewise.
5492 (genrtl_do_pushlevel): Likewise.
5493 (genrtl_clear_out_block): Likewise.
5494 (genrtl_goto_stmt): Likewise.
5495 (genrtl_expr_stmt): Likewise.
5496 (genrtl_decl_stmt): Likewise.
5497 (genrtl_if_stmt): Likewise.
5498 (genrtl_while_stmt): Likewise.
5499 (genrtl_do_stmt): Likewise.
5500 (genrtl_return_stmt): Likewise.
5501 (genrtl_for_stmt): Likewise.
5502 (genrtl_break_stmt): Likewise.
5503 (genrtl_continue_stmt): Likewise.
5504 (genrtl_scope_stmt): Likewise.
5505 (genrtl_switch_stmt): Likewise.
5506 (genrtl_case_label): Likewise.
5507 (genrtl_begin_compound_stmt): Likewise.
5508 (genrtl_finish_compound_stmt): Likewise.
5509 (genrtl_compound_stmt): Likewise.
5510 (genrtl_asm_stmt): Likewise.
5511 (genrtl_named_return_value): Likewise.
5512 (genrtl_begin_stmt_expr): Likewise.
5513 (genrtl_finish_stmt_expr): Likewise.
5514 (finish_for_stmt): Removed first argument.
5515 (finish_switch_stmt): Likewise.
5517 * semantics.c (genrtl_try_block): Define function.
5518 (genrtl_handler): Likewise.
5519 (genrtl_catch_block): Likewise.
5520 (genrtl_ctor_stmt): Likewise.
5521 (genrtl_subobject): Likewise.
5522 (genrtl_decl_cleanup): Likewise.
5523 (genrtl_do_poplevel): Likewise.
5524 (genrtl_do_pushlevel): Likewise.
5525 (genrtl_clear_out_block): Likewise.
5526 (genrtl_goto_stmt): Likewise.
5527 (genrtl_expr_stmt): Likewise.
5528 (genrtl_decl_stmt): Likewise.
5529 (genrtl_if_stmt): Likewise.
5530 (genrtl_while_stmt): Likewise.
5531 (genrtl_do_stmt): Likewise.
5532 (genrtl_return_stmt): Likewise.
5533 (genrtl_for_stmt): Likewise.
5534 (genrtl_break_stmt): Likewise.
5535 (genrtl_continue_stmt): Likewise.
5536 (genrtl_scope_stmt): Likewise.
5537 (genrtl_switch_stmt): Likewise.
5538 (genrtl_case_label): Likewise.
5539 (genrtl_begin_compound_stmt): Likewise.
5540 (genrtl_finish_compound_stmt): Likewise.
5541 (genrtl_compound_stmt): Likewise.
5542 (genrtl_asm_stmt): Likewise.
5543 (genrtl_named_return_value): Likewise.
5544 (genrtl_begin_stmt_expr): Likewise.
5545 (genrtl_finish_stmt_expr): Likewise.
5546 (finish_for_stmt): Removed first argument and generate rtl
5548 (finish_switch_stmt): Likewise.
5549 (do_poplevel): Removed generate rtl specific code.
5550 (do_pushlevel): Likewise.
5551 (add_tree): Likewise.
5552 (finish_goto_stmt): Likewise.
5553 (finish_expr_stmt): Likewise.
5554 (begin_if_stmt): Likewise.
5555 (finish_if_stmt_cond): Likewise.
5556 (finish_then_clause): Likewise.
5557 (begin_else_clause): Likewise.
5558 (finish_else_clause): Likewise.
5559 (finish_if_stmt): Likewise.
5560 (clear_out_block): Likewise.
5561 (begin_while_stmt): Likewise.
5562 (finish_while_stmt_cond): Likewise.
5563 (finish_while_stmt): Likewise.
5564 (begin_do_stmt): Likewise.
5565 (finish_do_body): Likewise.
5566 (finish_do_stmt): Likewise.
5567 (finish_return_stmt): Likewise.
5568 (begin_for_stmt): Likewise.
5569 (finish_for_init_stmt): Likewise.
5570 (finish_for_cond): Likewise.
5571 (finish_for_expr): Likewise.
5572 (finish_break_stmt): Likewise.
5573 (finish_continue_stmt): Likewise.
5574 (begin_switch_stmt): Likewise.
5575 (finish_switch_cond): Likewise.
5576 (finish_case_label): Likewise.
5577 (begin_try_block): Likewise.
5578 (begin_function_try_block): Likewise.
5579 (finish_try_block): Likewise.
5580 (finish_cleanup_try_block): Likewise.
5581 (finish_cleanup): Likewise.
5582 (finish_function_try_block): Likewise.
5583 (finish_handler_sequence): Likewise.
5584 (finish_function_handler_sequence): Likewise.
5585 (begin_handler): Likewise.
5586 (finish_handler_parms): Likewise.
5587 (begin_catch_block): Likewise.
5588 (finish_handler): Likewise.
5589 (begin_compound_stmt): Likewise.
5590 (finish_compound_stmt): Likewise.
5591 (finish_asm_stmt): Likewise.
5592 (finish_label_stmt): Likewise.
5593 (finish_label_decl): Likewise.
5594 (finish_subobject): Likewise.
5595 (finish_decl_cleanup): Likewise.
5596 (finish_named_return_value): Likewise.
5597 (begin_stmt_expr): Likewise.
5598 (finish_stmt_expr): Likewise.
5600 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5601 to call genrtl_expr_stmt when appropriate.
5603 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5604 begin_compound_expr to call genrtl_begin_stmt_expr and
5605 genrtl_begin_compound_expr when appropriate.
5606 (finish_init_stmts): Changed calls to finish_compound_expr and
5607 finish_stmt_expr to call genrtl_finish_compound_expr and
5608 genrtl_finish_stmt_expr when appropriate.
5609 (expand_default_init): Changed call to finish_expr_stmt to call
5610 genrtl_expr_stmt when appropriate.
5611 (build_vec_init): Likewise.
5613 * parse.y (simple_stmt): Removed first argument from call to
5614 finish_for_stmt. Removed first argument from call to
5617 * parse.c: Regenerated.
5619 * pt.c (tsubst_expr): Removed first argument from call to
5620 finish_for_stmt. Removed first argument from call to
5623 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5625 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5626 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5628 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5629 (cplus_tree_code_length[]): Likewise.
5630 (cplus_tree_code_name[]): Likewise.
5631 (init_parse): Added call to add_c_tree_codes. Changed
5632 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5634 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5636 * cp-tree.h (finish_mem_initializers): Declare.
5637 (count_trees): Likewise.
5638 * parse.y (base_init): Use finish_mem_initializers.
5639 * semantics.c (finish_mem_initializers): New function.
5641 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5642 the number of trees.
5644 (count_trees): Don't use it.
5646 2000-06-15 Jason Merrill <jason@redhat.com>
5648 * tree.c (count_trees): New debugging function.
5650 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5651 * init.c (build_member_call): Pull out the name of a DECL.
5653 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5654 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5655 * optimize.c (optimize_function): Not here.
5656 * pt.c (instantiate_decl): Push to TV_PARSE.
5658 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5660 * cp-tree.h (struct language_function): Remove x_base_init_list
5661 and x_member_init_list.
5662 (current_base_init_list): Remove.
5663 (current_member_init_list): Likewise.
5664 (setup_vtbl_ptr): Change prototype.
5665 (emit_base_init): Likewise.
5666 (expand_member_init): Likewise.
5667 (reinit_parse_for_function): Remove.
5668 * decl.c (save_function_data): Don't clear x_base_init_list and
5670 (mark_language_function): Don't mark them.
5671 * init.c (perform_member_init): Tweak comment.
5672 (sort_member_init): Take the list of initializers as an argument.
5673 (sort_base_init): Likewise.
5674 (emit_base_init): Likewise.
5675 (expand_member_init): Return the initializer. Don't use global
5677 * lex.c (reinit_parse_for_function): Remove.
5678 * method.c (build_template_parm_names): Correct substitution.
5679 (do_build_copy_constructor): Don't use current_member_init_list
5680 and current_base_init_list.
5681 (synthesize_method): Likewise.
5682 * parse.y (base_init): Split mem-initializers into
5683 base-initializers and field-initializers.
5684 (member_init_list): Build up the list here.
5685 (member_init): Return the initializer.
5686 (fn.depfn): Don't use reinit_parse_for_function.
5687 * parse.c: Regenerated.
5688 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5690 (tsubst_expr): Don't use current_member_init_list
5691 and current_base_init_list.
5692 (tsubst_expr_values): Rename to ...
5693 (tsubst_initializer_list): ... this. Use convert_from_reference.
5694 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5695 and current_base_init_list.
5696 (begin_function_definition): Don't call reinit_parse_for_function.
5698 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5700 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5703 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5705 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5707 * cp-tree.h (IF_COND): Move to c-common.h.
5708 (THEN_CLAUSE): Likewise.
5709 (ELSE_CLAUSE): Likewise.
5710 (WHILE_COND): Likewise.
5711 (WHILE_BODY): Likewise.
5712 (DO_COND): Likewise.
5713 (DO_BODY): Likewise.
5714 (RETURN_EXPR): Likewise.
5715 (EXPR_STMT_EXPR): Likewise.
5716 (FOR_INIT_STMT): Likewise.
5717 (FOR_COND): Likewise.
5718 (FOR_EXPR): Likewise.
5719 (FOR_BODY): Likewise.
5720 (SWITCH_COND): Likewise.
5721 (SWITCH_BODY): Likewise.
5722 (CASE_LOW): Likewise.
5723 (CASE_HIGH): Likewise.
5724 (GOTO_DESTINATION): Likewise.
5725 (COMPOUND_BODY): Likewise.
5726 (ASM_CV_QUAL): Likewise.
5727 (ASM_STRING): Likewise.
5728 (ASM_OUTPUTS): Likewise.
5729 (ASM_INPUTS): Likewise.
5730 (ASM_CLOBBERS): Likewise.
5731 (DECL_STMT_DECL): Likewise.
5732 (STMT_EXPR_STMT): Likewise.
5733 (LABEL_STMT_LABEL): Likewise.
5734 (SCOPE_BEGIN_P): Likewise.
5735 (SCOPE_END_P): Likewise.
5736 (SCOPE_STMT_BLOCK): Likewise.
5737 (SCOPE_NULLIFIED_P): Likewise.
5738 (SCOPE_NO_CLEANUPS_P): Likewise.
5739 (SCOPE_PARTIAL_P): Likewise.
5740 (ASM_VOLATILE_P): Likewise.
5741 (STMT_LINENO): Likewise.
5742 (STMT_LINENO_FOR_FN_P): Likewise.
5744 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5745 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5746 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5747 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5748 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5750 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5752 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5753 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5755 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5756 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5757 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5759 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5761 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5762 * class.c (dfs_find_final_overrider): Set it appropriately.
5763 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5764 avoid unneeded secondary vptrs.
5766 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5768 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5769 (check_bitfield_decl, check_field_decl): Likewise.
5770 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5771 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5772 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5773 (xfer_tag, finish_enum): Likewise.
5774 * decl2.c (finish_builtin_type): Likewise.
5775 * init.c (init_init_processing): Likewise.
5776 * pt.c (instantiate_class_template): Likewise.
5777 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5778 * cp-tree.h (struct lang_type): Add user_align member.
5779 (CLASSTYPE_USER_ALIGN): Define.
5781 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5783 * Make-lang.in (c++.install-common): Install g++-cross in
5784 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5785 $(target_alias)-g++ and $(target_alias)-c++.
5787 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5789 * class.c (vcall_offset_data_s): Add last_init and fns.
5790 (overrides): Rename to same_signature_p.
5791 (dfs_find_final_overrider): Adjust accordingly.
5792 (mark_overriders): Likewise.
5793 (warn_hidden): Likewise.
5794 (build_vtbl_initializer): Reorganize machinery for building things
5795 at negative offsets.
5796 (build_vcall_and_vbase_vtbl_entries): Likewise.
5797 (build_vbase_offset_vtbl_entries): Likewise.
5798 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5799 offset entries. Do not create two entries for functions with the
5801 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5802 (build_rtti_vtbl_entries): Reorganize machinery for building things
5803 at negative offsets.
5805 * optimize.c (expand_call_inline): Don't recurse into the code
5806 used to initialize the parameters more than once.
5808 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5810 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5811 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5812 (find_substitution): Only use the `Sa' substitution for
5813 std::allocator, not instantiations of it.
5814 (write_template_prefix): Move comment. Only use a TREE_LIST to
5815 represent substitutions for a member template.
5816 (write_array_type): Mangle array dimensions correctly.
5817 * optimize.c (maybe_clone_body): Copy more information from the
5819 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5820 on the regenerated declaration.
5822 2000-06-11 Chip Salzenberg <chip@valinux.com>
5823 Mark Mitchell <mark@codesourcery.com>
5825 * class.c (build_vtable): Clarify comment.
5826 (build_ctor_vtbl_group): Pass the most derived type to
5829 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5831 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5833 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5835 * decl.c (add_binding): Handle duplicate declarations of external
5838 2000-06-09 Chip Salzenberg <chip@valinux.com>
5839 Mark Mitchell <mark@codesourcery.com>
5841 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5843 (write_signed_number): New macro.
5844 (write_unsigned_number): Likewise.
5845 (write_source_name): Use them.
5846 (write_number): Handle signed and unsigned values.
5847 (write_integer_cst): Use tree_int_cst_sgn, and use
5848 write_unsigned_number or write_signed_number as appropriate.
5849 (write_discriminator): Use write_unsigned_number or
5850 write_signed_number as appropriate.
5851 (write_template_arg_literal): Likewise.
5852 (write_array_type): Use tree_low_cst.
5853 (write_template_parm): Use write_unsigned_number or
5854 write_signed_number as appropriate.
5855 (write_substitution): Adjust call to write_number.
5856 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5857 (write_expression): Handle non-type template arguments of
5858 reference type correctly.
5859 (mangle_thunk): Use write_signed_number.
5861 2000-06-09 Chip Salzenberg <chip@valinux.com>
5863 * mangle.c (find_substition): Don't mangle objects with typename
5864 substitutions (e.g. "cin" as "Si").
5866 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5868 * call.c (add_candidate): Use ggc_alloc_cleared.
5869 * decl.c (lookup_label): Likewise.
5870 * lex.c (retrofit_lang_decl): Likewise.
5872 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5874 * semantics.c (expand_body): Push to TV_EXPAND.
5875 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5876 * decl.c (start_function): Always call announce_function.
5878 * tinfo2.cc: Just declare abort.
5880 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5882 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5883 whenever @ is a symbolic name.
5885 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5887 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5889 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5891 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5892 DECL_ASSEMBLER_NAME.
5894 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5896 * decl2.c (c_language): Define.
5898 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5900 * lex.c (lang_init_options): Tweak.
5902 * decl2.c: Remove #inclusion of diagnostic.h
5903 (lang_decode_option): Move diagnostic formatting options to
5906 * lang-options.h: Remove documentation for diagnostic options.
5908 * Makefile.in (lex.o): Depends upon diagnostic.h
5910 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5912 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5913 the same DECL_RESULT, it's not a redefinition.
5914 * pt.c (tsubst_decl): Remove code to handle illegal
5917 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5919 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5921 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5923 * search.c (maybe_suppress_debug_info): Don't check
5924 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5926 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5929 Remember instantiation context in deferred instantiations.
5930 * cp-tree.h (struct tinst_level): Remove.
5931 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5932 * pt.c (current_tinst_level): Now a tree.
5933 (print_template_context, push_tinst_level, pop_tinst_level,
5934 tinst_for_decl): Adjust.
5935 (reopen_tinst_level): New fn.
5936 (init_pt): Register current_tinst_level as a root.
5937 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5938 of the pending templates list.
5939 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5940 * lex.c (extract_interface_info): Adjust.
5941 * decl2.c (warn_if_unknown_interface): Adjust.
5943 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5945 * class.c (indirect_primary_base_p): New function.
5946 (determine_primary_base): Use it.
5948 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5950 Update new-abi dynamic cast algorithm.
5951 * tinfo.cc (__class_type_info::__dyncast_result): Add
5952 whole_details. Adjust constructor.
5953 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5954 Avoid unnecessary searching.
5955 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5957 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5959 * decl.c (init_decl_processing): Don't call record_component_aliases.
5960 * tree.c (build_cplus_array_type_1): Likewise.
5962 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5964 * ir.texi: Correct typo.
5965 * mangle.c (write_expression): Handle non-type template arguments
5966 with reference type.
5967 * method.c (build_overload_value): Likewise.
5968 * pt.c (convert_nontype_argument): Explicitly represent conversion
5969 to a reference with an ADDR_EXPR.
5970 (unify): Always unify arguments in left-to-right order.
5972 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5973 Mark Mitchell <mark@codesourcery.com>
5975 * Make-lang.in (CXX_SRCS): Add mangle.c.
5976 * Makefile.in (CXX_OBJS): Add mangle.o.
5977 (mangle.o): New rule.
5979 * class.c (local_classes): New variable.
5980 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5981 (get_vtt_name): Use mangle_vtt_name for new ABI.
5982 (init_class_processing): Initialize local_classes.
5983 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5984 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5985 (std_identifier): New macro.
5986 (DECL_VOLATILE_MEMFUNC_P): New macro.
5987 (DECL_NAMESPACE_STD_P): Likewise.
5988 (local_classes): Declare.
5989 (get_mostly_instantiated_function_type): Declare.
5990 (init_mangle): Declare.
5991 (mangle_decl): Likewise.
5992 (mangle_type_string): Likewise.
5993 (mangle_type): Likewise.
5994 (mangle_typeinfo_for_type): Likewise.
5995 (mangle_typeinfo_string_for_type): Likewise.
5996 (mangle_vtbl_for_type): Likewise.
5997 (mangle_vtt_for_type): Likewise.
5998 (mangle_ctor_vtbl_for_type): Likewise.
5999 (mangle_thunk): Likewise.
6000 (mangle_conv_op_name_for_type): Likewise.
6001 (mangle_guard_variable): Likewise.
6002 * decl.c (pushtag): Keep track of local classes.
6003 (initialize_predefined_identifiers): Initialize std_identifier.
6004 (init_decl_processing): Use std_identifier.
6005 (start_decl): Don't treat instantiations as specializations.
6006 (grokdeclarator): Likewise.
6007 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6008 name for fully-instantiated templates.
6009 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6010 destructors with the new ABI.
6011 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6012 (grokfield): Use mangle_type for new ABI.
6013 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6014 (get_sentry): Use mangle_guard_variable for new ABI.
6015 (start_static_initialization_or_destruction): Likewise.
6016 * expr.c (extract_aggr_init): Remove.
6017 (extract_scalar_init): Likewise.
6018 (extract_init): Remove #if 0'd code.
6019 * mangle.c: New function.
6020 * method.c (build_mangled_name): Assert not flag_new_abi.
6021 (build_static_name): Likewise.
6022 (build_decl_overload_real): Likewise.
6023 (build_typename_overload): Likewise.
6024 (build_overload_with_type): Likewise.
6025 (build_overload_name): Likewise.
6026 (get_ctor_vtbl_name): Likewise.
6027 (start_squangling): Likewise.
6028 (get_id_2): Likewise.
6029 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6030 (init_method): Call init_mangle for new ABI.
6031 (make_thunk): Call mangle_thunk for new ABI.
6032 * operators.def: Correct new ABI manglings for the `%' operator.
6034 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6035 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6036 (lookup_template_class): Call mangle_decl for new ABI.
6037 (get_mostly_instantiated_function_type): New function.
6038 (set_mangled_name_for_template_decl): Use it.
6039 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6040 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6041 conversion op names.
6042 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6043 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6044 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6045 mangle_typeinfo_string_for_type.
6047 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6049 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6050 (INNERMOST_TEMPLATE_ARGS): New macro.
6051 (innermost_args): Remove.
6052 (get_innermost_template_args): New function.
6053 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6054 * error.c (dump_function_decl): Be caution when using
6055 most_general_template.
6056 * method.c (build_template_parm_names): Use
6057 INNERMOST_TEMPLATE_ARGS.
6058 * pt.c (add_to_template_args): Tidy comment
6059 (get_innermost_template_args): New function.
6060 (check_explicit_specialization): Clear DECL_INITIAL for a new
6062 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6064 (push_template_decl): Always register specializations of the most
6066 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6067 (coerce_template_parms): Likewise.
6068 (lookup_template_class): Likewise.
6069 (innermost_args): Remove.
6070 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6071 (tsubst_decl): Handle tricky specializations. Use
6072 get_innermost_template_args.
6073 (instantiate_template): Simplify handling of partial
6075 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6076 (most_general_template): Reimplement, in a more straightforward
6078 (regenerate_decl_from_template): Tweak formatting. Use
6079 TMPL_ARGS_DEPTH for clarity.
6080 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6082 * dump.c (dequeue_and_dump): Dump information about thunks.
6084 2000-06-01 Richard Henderson <rth@cygnus.com>
6086 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6088 2000-06-01 Richard Henderson <rth@cygnus.com>
6090 * decl2.c (unsupported_options): Fix typo, make const.
6091 (lang_decode_option): Fix bsearch argument order.
6093 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6095 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6098 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6100 * cp-tree.h (c_get_alias_set): Deleted.
6101 * Makefile.in (decl.o): Include ../expr.h.
6102 * decl.c (expr.h): Include.
6103 (init_decl_processing): Call record_component_aliases for arrays.
6104 (grokdeclarator): Likewise.
6105 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6106 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6108 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6110 Remove guiding declaration support.
6111 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6112 (flag_guiding_decls): Remove.
6113 * call.c (build_user_type_conversion_1): Remove support for
6115 (build_new_function_call): Likewise.
6116 (build_new_op): Likewise.
6117 (build_new_method_call): Likewise.
6118 * decl.c (start_function): Likewise.
6119 * friend.c (is_friend): Likewise.
6120 (do_friend): Likewise.
6121 * decl2.c ((flag_dump_translation_unit): Make it const.
6122 (flag_guiding_decls): Remove.
6123 (unsupported_options): New variable
6124 (compare_options): New function.
6125 (lang_decode_option): Use them.
6127 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6129 * method.c (mangle_expression): Adjust test for legal expression
6132 * pt.c (instantiate_decl): Save and restore the local
6133 specializations list.
6135 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6137 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6139 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6141 * call.c (add_template_candidate_real): Handle member template
6142 constructors for classes with virtual bases.
6143 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6144 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6146 * ir.texi: Update thunk documentation.
6148 * call.c (joust): Fix handling of overloaded builtin operators.
6150 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6152 * cp-tree.h (DECL_ANTICIPATED): New macro.
6153 Document new use of DECL_LANG_FLAG_7.
6154 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6155 in the user namespace.
6156 * lex.c (do_identifier): If the identifier's declaration has
6157 DECL_ANTICIPATED on, it has not yet been declared. But do not
6158 replace it with an ordinary implicit declaration.
6160 * tinfo2.cc: Include stdlib.h.
6162 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6164 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6165 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6168 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6170 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6173 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6175 * operators.def (<?): Duplicated, should have been...
6178 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6179 Mark Mitchell <mark@codesourcery.com>
6181 * cp-tree.h (ansi_opname): Make it a macro.
6182 (ansi_assopname): Likewise.
6183 (struct lang_decl_flags): Add assignment_operator_p.
6184 (struct lang_decl): Add operator_code.
6185 (DECL_VTT_PARM): Adjust.
6186 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6187 overloaded operator.
6188 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6189 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6190 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6191 (opname_tab): Remove.
6192 (assignop_tab): Likewise.
6193 (operator_name_info_t): New type.
6194 (operator_name_info): New variable.
6195 (assignment_operator_name_info): Likewise.
6196 (build_cp_library_fn): Remove declaration.
6197 (push_cp_library_fn): Likewise.
6198 (operator_name_string): Likewise.
6199 (build_decl_overload): Likewise.
6200 * call.c (print_z_candidates): Simplify.
6201 (build_object_call): Adjust usage of ansi_opname. Use
6202 DECL_OVERLOADED_OPERATOR_P.
6203 (op_error): Adjust operator name lookup.
6204 (build_conditional_expr): Adjust usage of ansi_opname.
6205 (build_new_op): Likewise.
6206 (build_op_delete_call): Likewise.
6207 (build_over_call): Likewise.
6208 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6209 * decl.c (duplicate_decls): Copy operator_code.
6210 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6211 (builtin_function): Adjust parameters to build_library_fn_1.
6212 (build_library_fn_1): Accept an overloaded operator code.
6213 (build_library_fn): Pass ERROR_MARK.
6214 (build_cp_library_fn): Accept an overloaded operator code.
6215 (push_cp_library_fn): Likewise.
6216 (grokfndecl): Tweak.
6217 (grokdeclarator): Simplify code to compute names of overloaded
6218 operators. Adjust use of ansi_opname.
6219 (ambi_op_p): Work on tree_codes, not identifiers.
6220 (unary_op_p): Likewise.
6221 (grok_op_properties): Likewise.
6222 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6223 (lang_mark_tree): Don't try to mark the operator_code.
6224 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6225 * error.c (dump_decl): Remove special handling for operator
6227 (dump_function_name): Likewise.
6228 (dump_expr): Adjust name lookup of operators.
6229 (op_to_string): Simplify.
6230 (assop_to_string): Likewise.
6231 * init.c (build_new_1): Adjust use of ansi_opname.
6232 * lex.c (opname_tab): Remove.
6233 (assignop_tab): Likewise.
6234 (ansi_opname): Likewise.
6235 (ansi_assopname): Likewise.
6236 (operator_name_string): Likewise.
6237 (reinit_lang_specific): Likewise.
6238 (operator_name_info): New variable.
6239 (assignment_operator_name_info): Likewise.
6240 (init_operators): New function.
6241 (init_parse): Use it.
6242 (do_identifier): Adjust use of ansi_opname.
6243 * method.c (mangle_expression): Don't use ansi_opname for
6245 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6246 (build_decl_overload): Remove.
6247 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6248 (do_build_assign_ref): Adjust use of ansi_opname.
6249 (synthesize_method): Likewise.
6250 (implicitly_declare_fn): Likewise.
6251 * operators.def: New file.
6252 * parse.y (operator): Adjust use of ansi_opname.
6253 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6254 (set_mangled_name_for_template_decl): Don't play games with
6256 (special_function_p): Adjust use of ansi_opname.
6257 * typeck.c (check_return_expr): Likewise.
6258 * Make-lang.in (cc1plus): Depend on operators.def.
6259 * Makefile.in (lex.o): Likewise.
6262 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6264 * Make-lang.in (cplib2.ready): Eradicate.
6266 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6268 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6269 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6270 (built_min, cp_tree_equal): Likewise.
6272 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6274 * class.c (layout_nonempty_base_or_field): Replace
6275 `record_layout_info' with `record_layout_info_s'.
6277 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6280 * cp-tree.h (struct language_function): x_named_labels is now
6281 a struct named_label_list*.
6282 * decl.c (struct named_label_use_list): Renamed from...
6283 (struct named_label_list): ...this. New struct.
6284 (push_binding_level): Don't set eh_region.
6285 (note_level_for_eh): New fn.
6286 (pop_label): Take label and old value directly.
6287 (pop_labels): Adjust for new named_labels format.
6288 (lookup_label): Likewise.
6289 (poplevel): Note characteristics of a binding level containing a
6290 named label. Mess with named label lists earlier.
6291 (mark_named_label_lists): New fn.
6292 (mark_lang_function): Call it.
6293 (use_label): New fn, split out from...
6294 (make_label_decl): ...here. Don't call it.
6295 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6296 check_previous_gotos): New fns, split out from...
6297 (define_label): ...here.
6298 (check_switch_goto): New fn.
6299 (define_case_label): Call it.
6300 (check_goto): New fn.
6301 * semantics.c (finish_goto_stmt): Call it and use_label.
6302 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6303 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6305 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6307 * class.c (build_vtable_entry_ref): Correct usage of
6308 get_vtbl_decl_for_binfo.
6310 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6311 * method.c (implicitly_declare_fn): Not here.
6313 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6315 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6316 (CPTI_PTMD_DESC_TYPE): ... here.
6317 (ptmd_desc_type_node): Rename to ...
6318 (ptm_desc_type_node): ... here.
6320 * rtti.c (ptmd_initializer): Rename to ...
6321 (ptm_initializer): ... here.
6322 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6324 (create_tinfo_types): Adjust.
6326 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6328 Finish implementation of VTTs.
6329 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6330 CPTI_VTT_PARM_IDENTIFIER.
6331 (vtt_parm_identifier): New macro.
6332 (vtt_parm_type): Likewise.
6333 (BINFO_SUBVTT_INDEX): Likewise.
6334 (BINFO_VPTR_INDEX): Likewise.
6335 (struct lang_decl): Add vtt_parm.
6336 (DECL_VTT_PARM): New macro.
6337 (DECL_USE_VTT_PARM): Likewise.
6338 (DECL_NEEDS_VTT_PARM_P): Likewise.
6339 (get_vtt_name): Declare.
6340 (build_artifical_parm): Likewise.
6341 (fixup_all_virtual_upcast_offsets): Likewise.
6342 (expand_indirect_vtbls_init): Remove.
6343 * call.c (build_new_method_call): Pass the vtt to subobject
6344 constructors and destructors.
6345 * class.c (get_vtt_name): Give it external linkage.
6346 (build_clone): Handle the magic VTT parameters for clones.
6347 (clone_function_decl): Fix typo in comment.
6348 (build_vtt): Keep track of the indices in the VTTs where various
6349 entities are stored.
6350 (build_vtt_inits): Likewise.
6351 (dfs_build_vtt_inits): Likewise.
6352 (build_ctor_vtbl_group): Tweak type of construction vtables.
6353 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6354 primary bases, when building construction vtables.
6355 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6356 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6357 (init_decl_processing): Initialize vtt_parm_type.
6358 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6359 (lang_mark_tree): Make vtt_parm.
6360 * decl2.c (build_artificial_parm): New function.
6361 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6362 (grokclassfn): Use build_artificial_parm.
6363 * init.c (initialize_vtbl_ptrs): Call
6364 fixup_all_virtual_upcast_offsets directly.
6365 (perform_member_init): Use the complete subobject destructor for
6367 (build_vtbl_address): New function.
6368 (expand_virtual_init): Handle VTTs.
6369 * optimize (maybe_clone_body): Likewise.
6370 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6372 (expand_indirect_vtbls_init): Remove.
6373 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6374 * tree.c (make_binfo): Make them bigger.
6376 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6378 * inc/cxxabi.h (__pbase_type_info): Define, based on
6379 __pointer_type_info.
6380 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6381 (__pointer_to_member_type_info): Likewise.
6382 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6383 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6384 (__pointer_type_info::__do_catch): Rename to ...
6385 (__pbase_type_info::__do_catch): ... here. Adjust.
6386 (__pbase_type_info::__pointer_catch): Implement.
6387 (__pointer_type_info::__pointer_catch): Adjust.
6388 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6390 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6392 * tinfo.h (__user_type_info::contained_virtual_p): New
6394 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6396 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6397 diamond shaped heirarchy. Add early out for mixed diamond and
6398 duplicate shaped heirarchy.
6400 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6402 * cp-tree.h (build_delete): Change prototype.
6403 (build_vec_delete): Likewise.
6404 * call.c (build_scoped_method_call): Use special_function_kind
6405 values to indicate the kind of destruction to be done.
6406 (build_method_call): Likewise.
6407 * decl.c (finish_destructor_body): Likewise.
6408 (maybe_build_cleanup_1): Likewise. Rename to ...
6409 (maybe_build_cleanup): ... this.
6410 * decl2.c (delete_sanity): Use special_function_kind
6411 values to indicate the kind of destruction to be done.
6412 (build_cleanup): Likewise.
6413 * init.c (perform_member_init): Likewise.
6414 (build_vec_delete_1): Likewise.
6415 (build_dtor_call): Simplify.
6416 (build_delete): Use special_function_kind
6417 values to indicate the kind of destruction to be done.
6418 (build_vbase_delete): Likewise.
6419 (build_vec_delete): Likewise.
6421 * init.c (sort_member_init): Fix typo in error message generation
6424 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6426 * semantics.c (begin_class_definition): make the packed
6427 attribute be sensitive to the "-fpack-struct" command line flag
6429 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6431 Update new-abi upcast algorithm.
6432 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6433 prototype and meaning of return value.
6434 (__si_class_type_info::__do_upcast): Likewise.
6435 (__vmi_class_type_info::__do_upcast): Likewise.
6436 * tinfo.cc (__class_type_info::__upcast_result): Replace
6437 whole2dst with part2dst. Adjust ctor.
6438 (__class_type_info::__do_upcast): Adjust call of worker function.
6439 (__class_type_info::__do_upcast): Adjust.
6440 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6442 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6443 virtual base in diamond heirarchy bug.
6445 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6447 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6448 and bitfield to tinfo_fn_p.
6449 (DECL_TINFO_FN_P): Adjust.
6450 (SET_DECL_TINFO_FN_P): Likewise.
6451 (DECL_MUTABLE_P): Likewise.
6452 (DECL_C_BIT_FIELD): Likewise.
6453 (SET_DECL_C_BIT_FIELD): Likewise.
6454 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6455 (DECL_UNINLINABLE): Likewise.
6456 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6457 (handle_using_decl): Remove assertion.
6458 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6459 to build FIELD_DECLs.
6460 (build_base_field): Likewise.
6461 (layout_class_type): Likewise.
6462 * decl.c (init_decl_processing): Likewise.
6463 (build_ptrmemfunc_type): Likewise.
6464 (grokdeclarator): Likewise.
6465 * decl2.c (grok_x_components): Likewise.
6466 * except.c (call_eh_info): Likewise.
6467 * init.c (init_init_processing): Likewise.
6468 * rtti.c (expand_class_desc): Likewise.
6469 (create_pseudo_type_info): Likewise.
6470 (get_vmi_pseudo_type_info): Likewise.
6471 (create_tinfo_types): Likewise.
6472 * ptree.c (print_lang_decl): Adjust.
6473 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6474 before checking DECL_MUTABLE_P.
6476 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6477 parameters for template functions.
6478 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6479 destructors as well as constructors.
6481 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6483 * class.c (build_ctor_vtbl_group): Set inits.
6484 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6485 DECL_THIS_INLINE appropriately for clones.
6487 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6488 (DECL_CONV_FN_P): Simplify.
6489 (DECL_OPERATOR): Remove.
6490 (language_to_string): Declare.
6491 * decl.c (duplicate_decls): Fix typo in comment.
6492 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6493 (grok_op_properties): Use DECL_CONV_FN_P instead of
6494 IDENTIFIER_TYPENAME_P.
6495 * dump.c (dequeue_and_dump): Dump the language linkage of
6497 * error.c (language_to_string): Give it external linkage.
6498 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6499 (implicitly_declare_fn): Set DECL_LANGUAGE.
6500 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6501 IDENTIFIER_TYPENAME_P.
6502 (tsubst_decl): Likewise.
6503 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6504 * semantics.c (finish_member_declaration): Don't mark members of
6505 classes declared in an extern "C" region as extern "C".
6507 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6509 * decl2.c (qualified_lookup_using_namespace): Look through
6512 * decl.c (push_using_decl): Return the old decl on namespace level.
6514 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6516 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6517 (VTT_NAME_PREFIX): New macro.
6518 (CTOR_VTBL_NAME_PREFIX): Likewise.
6519 (get_ctor_vtbl_name): New function.
6520 * class.c (get_vtable_name): Simplify.
6521 (get_vtt_name): New function.
6522 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6523 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6524 when a virtual base becomes primary.
6525 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6527 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6528 additional parameters.
6529 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6530 (initialize_array): New function.
6531 (build_vtt): Likewise.
6532 (build_vtt_inits): Likewise.
6533 (dfs_build_vtt_inits): Likewise.
6534 (dfs_fixup_binfo_vtbls): Likewise.
6535 (build_ctor_vtbl_group): Likewise.
6536 (initialize_vtable): Use initialize_array.
6537 (accumulate_vtbl_inits): Reimplement to handle construction
6539 (dfs_accumulate_vtbl_inits): Likewise.
6540 (bulid_vtbl_initializer): Adjust parameter name.
6541 * method.c (build_typename_overload): Remove #if 0'd code.
6542 (get_ctor_vtbl_name): New function.
6543 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6544 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6546 * cp-tree.h (struct lang_type): Remove search_slot.
6547 (CLASSTYPE_SEARCH_SLOT): Remove.
6548 (emit_base_init): Change prototype.
6549 (initialize_vtbl_ptrs): Likewise.
6550 (expand_indirect_vtbls_init): Likewise.
6551 (clear_search_slots): Remove.
6552 * decl.c (lang_mark_tree): Don't mark search_slot.
6553 * init.c (initialize_vtbl_ptrs): Simplify.
6554 (emit_base_init): Likewise.
6555 * search.c (struct vbase_info): Document decl_ptr.
6556 (convert_pointer_to_single_level): Remove.
6557 (dfs_find_vbases): Remove.
6558 (dfs_init_base_pointers): Simplify.
6559 (dfs_clear_vbase_slots): Remove.
6560 (dfs_vtable_path_unmark): New function.
6561 (init_vbase_pointers): Simplify.
6562 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6563 (expand_indirect_vtbls_init): Simplify. Don't call
6564 mark_all_temps_used.
6565 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6566 initialize_vtbl_ptrs.
6568 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6570 * except.c: Add static prototypes.
6572 2000-05-20 H.J. Lu <hjl@gnu.org>
6574 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6576 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6578 Don't create a separate copy of virtual bases for the
6579 CLASSTYPE_VBASECLASSES list.
6580 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6581 (BINFO_FOR_VBASE): Remove.
6582 (CANONICAL_BINFO): Adjust.
6583 (binfo_for_vbase): New function.
6584 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6585 instead of BINFO_FOR_VBASE.
6586 (build_vbase_pointer): Likewise.
6587 (build_secondary_vtable): Likewise.
6588 (dfs_mark_primary_bases): Likewise.
6589 (mark_primary_bases): Likewise.
6590 (layout_nonempty_base_or_field): Likewise.
6591 (dfs_set_offset_for_shared_vbases): Likewise.
6592 (dfs_set_offset_for_unshared_vbases): Likewise.
6593 (layout_virtual_bases): Likewise. Adjust for changes to the
6594 CLASSTYPE_VBASECLASSES list.
6595 (dump_class_hierarchy_r): Use binfo_for_vbase
6596 instead of BINFO_FOR_VBASE.
6597 (dump_class_hierarchy): Likewise.
6598 (finish_vtbls): Likewise.
6599 (build_vtbl_initializer): Adjust for changes to the
6600 CLASSTYPE_VBASECLASSES list.
6601 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6602 * decl.c (finish_destructor_body): Adjust for changes to the
6603 CLASSTYPE_VBASECLASSES list.
6604 * init.c (sort_base_init): Use binfo_for_vbase.
6605 (construct_virtual_bases): Adjust for changes to the
6606 CLASSTYPE_VBASECLASSES list.
6607 (expand_member_init): Use binfo_for_vbase.
6608 (build_vbase_delete): Adjust for changes to the
6609 CLASSTYPE_VBASECLASSES list.
6610 * method.c (do_build_copy_constructor): Likewise.
6611 * rtti.c (get_base_offset): Use binfo_for_vbase.
6612 (expand_class_desc): Remove #if 0'd code.
6613 * search.c (struct vbase_info): Remove vbase_types.
6614 (get_base_distance): Use binfo_for_vbase.
6615 (lookup_field_queue_p): Use CANONICAL_BINFO.
6616 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6617 (get_pure_virtuals): Adjust for changes to the
6618 CLASSTYPE_VBASECLASSES list.
6619 (dfs_find_vbases): Use binfo_for_vbase.
6620 (dfs_init_vbase_pointers): Likewise.
6621 (init_vbase_pointers): Don't initialize vi.vbase_types.
6622 (virtual_context): Use binfo_for_vbase.
6623 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6624 CLASSTYPE_VBASECLASSES list.
6625 (expand_indirect_vtbls_init): Simplify.
6626 (dfs_get_vbase_types): Don't replicate virtual bases.
6627 (find_vbase_instance): Use binfo_for_vbase.
6628 (binfo_for_vbase): New function.
6629 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6631 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6633 * decl2.c (finish_anon_union): Generalize error messages to handle
6634 anonymous structures.
6635 * init.c (perform_member_init): Remove `name' parameter.
6636 (build_field_list): New function.
6637 (sort_member_init): Handle anonymous union initialization order
6638 correctly. Check for multiple initializations of the same union.
6639 (emit_base_init): Don't look up fields by name here.
6640 (expand_member_init): Record the result of name lookup for future
6642 * typeck.c (build_component_ref): Fix formatting.
6644 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6646 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6647 * typeck.c (build_x_compound_expr): Replace warn_unused with
6650 * decl2.c (lang_decode_option): Update -Wall unused flags by
6651 calling set_Wunused.
6653 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6655 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6656 * init.c (dfs_vtable_path_unmark): Remove.
6657 * search.c (marked_new_vtable_p): Likewise.
6658 (unmarked_new_vtable_p): Likewise.
6659 (dfs_search_slot_nonempty_p): Likewise.
6660 (dfs_mark): Likewise.
6661 (dfs_vtable_path_unmark): Likewise.
6662 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6663 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6664 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6665 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6666 (init_vbase_pointers): Simplify.
6667 (expand_indirect_vtbls_init): Likewise.
6669 * class.c (copy_virtuals): New function.
6670 (build_primary_table): Use it.
6671 (build_secondary_vtable): Likewise.
6672 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6673 indicate that no vcall offset is required.
6674 (add_virtual_function): Likewise.
6675 (modify_all_vtables): Likewise.
6676 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6677 (dfs_accumulate_vtbl_inits): Likewise.
6678 (build_vtbl_initializer): Make changes to handle construction
6680 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6681 (build_rtti_vtbl_entries): Likewise.
6682 (build_vtable_entries): Handle a NULL vcall_index.
6684 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6686 * decl2.c (lang_decode_option): Fix thinko.
6688 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6690 * except.c (check_handlers): New fn.
6691 * cp-tree.h: Declare it.
6692 * semantics.c (finish_handler_sequence): Call it.
6693 (finish_function_handler_sequence): Likewise.
6694 (finish_handler_parms): Set TREE_TYPE on the handler.
6695 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6696 * search.c (get_base_distance_recursive): If protect>1, ignore
6698 (get_base_distance): Don't reduce watch_access.
6700 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6702 * lex.c: #include diagnostic.h.
6703 (lang_init_options): Set default prefixing rules.
6705 * lang-options.h: Add -fdiagnostics-show-location=.
6707 * decl2.c: #include diagnostic.h.
6708 (lang_decode_option): Handle -fdiagnostics-show-location=.
6710 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6712 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6713 * vec.cc: Revert my 2000-05-07 change.
6715 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6717 * class.c (check_field_decls): Complain about non-static data
6718 members with same name as class in class with constructor.
6720 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6722 * decl.c (grokdeclarator): Allow non-static data members with
6725 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6727 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6728 and pending_inline.filename. Update prototypes.
6729 * decl.c (define_label): Constify filename parameter.
6730 * decl2.c (warn_if_unknown_interface): Constify local char *.
6731 * input.c Constify input_source.filename. Don't declare
6732 input_filename or lineno. Constify filename parameter to feed_input.
6733 * lex.c (init_parse): Constify parameter and return value.
6734 (cp_pragma_interface, cp_pragma_implementation): Constify
6736 (reinit_parse_for_method, reinit_parse_for_block,
6737 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6738 Constify local char *.
6739 * pt.c: Don't declare lineno or input_filename.
6740 (print_template_context, tsubst_friend_function, tsubst_decl,
6741 tsubst, instantiate_decl): Constify local char *.
6742 * semantics.c (expand_body): Constify local char *.
6743 * tree.c (build_srcloc): Constify filename parameter.
6744 * typeck.c (c_expand_asm_operands): Constify filename
6747 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6749 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6752 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6754 * inc/cxxabi.h: Fix typos in comment.
6755 (__base_class_info::__offset): Use a static_cast.
6757 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6759 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6760 of std::size_t and std::ptrdiff_t respectively.
6761 * tinfo.cc: Likewise.
6764 2000-05-06 Richard Henderson <rth@cygnus.com>
6766 * typeck.c (build_c_cast): Don't warn integer->pointer size
6767 mismatch for constants.
6769 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6771 * rtti.c (ptmd_initializer): Set non-public, if class is
6774 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6775 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6776 __cxa_vec_delete): Likewise.
6777 * tinfo.cc (__dynamic_cast): Likewise.
6778 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6779 __cxa_vec_delete): Likewise.
6781 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6783 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6784 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6785 (lang_decl_flags): Add vcall_offset.
6786 (THUNK_VCALL_OFFSET): Use it.
6787 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6788 * method.c (make_thunk): Create the lang_decl here, not in
6790 (emit_thunk): Make generic thunks into ordinary functions once
6791 they have been fed to expand_body.
6792 * semantics.c (expand_body): Set current_function_is_thunk here.
6794 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6796 * class.c (update_vtable_entry_for_fn): Prototype.
6798 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6801 * search.c (dfs_build_inheritance_graph_order): Prototype.
6803 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6805 * cp-tree.h (special_function_kind): Add various kinds of
6807 (special_function_p): New function.
6808 * class.c (overrides): Don't let one kind of destructor override
6810 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6811 whether or not to instantiate a template.
6812 * tree.c (special_function_p): Define.
6814 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6816 * cp-tree.def (THUNK_DECL): Remove.
6817 * cp-tree.h (DECL_THUNK_P): New macro.
6818 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6819 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6820 (SET_DECL_THUNK_P): Likewise.
6821 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6822 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6823 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6824 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6825 (duplicate_decls): Likewise.
6826 (pushdecl): Likewise. Adjust thunk handling.
6827 (grokfndecl): Use DECL_EXTERN_C_P.
6828 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6829 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6830 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6831 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6832 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6833 DECL_NO_STATIC_CHAIN.
6834 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6835 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6836 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6839 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6841 * tree.c (walk_tree): Set lineno.
6843 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6845 * exception.cc: Update license notice.
6847 * new1.cc: Likewise.
6848 * new2.cc: Likewise.
6849 * tinfo.cc: Likewise.
6850 * tinfo2.cc: Likewise.
6852 * inc/cxxabi.h: Likewise.
6853 * inc/exception: Likewise.
6854 * inc/new: Likewise.
6855 * inc/new.h: Likewise.
6856 * inc/typeinfo: Likewise.
6858 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6860 * tree.c (build_target_expr_with_type): If we already have a
6861 TARGET_EXPR, just return it.
6863 * optimize.c (initialize_inlined_parameters): Don't generate an
6864 EXPR_STMT if we can just use DECL_INITIAL.
6865 * decl.c (emit_local_var): Only make the initialization a
6866 full-expression if stmts_are_full_exprs_p.
6868 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6870 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6872 * call.c (standard_conversion): Use it.
6873 (direct_reference_binding): Likewise.
6874 (build_over_call): Likewise.
6875 (is_properly_derived_from): Likewise.
6876 (compare_ics): Likewise.
6877 * class.c (resolves_to_fixed_type_p): Likewise.
6878 * optimize.c (declare_return_variable): Likewise.
6879 * pt.c (is_specialization_of): Likewise.
6881 * typeck.c (comp_target_parms): Likeiwse.
6882 (build_static_cast): Likewise.
6883 (build_reinterpret_cast): Likewise.
6884 (build_const_cast): Likewise.
6885 (comp_ptr_ttypes_real): Likewise.
6886 (comp_ptr_ttypes_const): Likewise.
6887 * typeck2.c (process_init_constructor): Likewise.
6889 2000-04-30 Scott Snyder <snyder@fnal.gov>
6891 * decl.c (finish_destructor_body): Use the base destructor when
6892 destroying virtual bases.
6894 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6896 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6898 * optimize.c (struct inline_data): Add target_exprs field.
6899 (declare_return_variable): When a function returns an aggregate,
6900 use the variable declared in the TARGET_EXPR as the remapped
6902 (expand_call_inline): Update the pending target_exprs stack.
6903 (optimize_function): Initialize the stack.
6905 * decl2.c (finish_file): Fix typo in comment.
6907 * method.c (emit_thunk): Don't try to return a `void' value.
6909 * optimize.c (initialize_inlined_parameters): If the parameter is
6910 addressable, we need to make a new VAR_DECL, even if the
6911 initializer is constant.
6913 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6915 * decl.c (grok_op_properties): Add an extra check of argtypes.
6917 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6919 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6921 (initialize_inlined_parameters): Try to avoid creating new
6924 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6926 * lex.c (my_get_run_time): Remove.
6927 (init_filename_times): Use get_run_time instead of my_get_run_time.
6928 (check_newline): Likewise.
6929 (dump_time_statistics): Likewise.
6930 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6931 of computing elapsed time explicitly.
6933 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6935 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6936 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6937 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6938 before calling decl_constant_value.
6939 * class.c (check_bitfield_decl): Likewise.
6940 * cvt.c (ocp_convert): Likewise.
6941 (convert): Likewise.
6942 * decl.c (compute_array_index_type): Likewise.
6943 (build_enumerator): Likewise.
6944 * decl2.c (check_cp_case_value): Likewise.
6945 * pt.c (convert_nontype_argument): Likewise.
6947 * typeck.c (decay_conversion): Likewise.
6948 (build_compound_expr): Likewise.
6949 (build_reinterpret_cast): Likewise.
6950 (build_c_cast): Likewise.
6951 (convert_for_assignment): Likewise.
6953 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6955 * decl.c (finish_function): Don't play games with DECL_INLINE.
6957 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6959 * ir.texi: Correct typo.
6961 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6963 * decl.c (grokdeclarator): Reject VLAs as members.
6965 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6967 * call.c (standard_conversion): Accept conversion between
6970 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6972 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6974 * decl2.c (finish_file): Remove double setup for accounting
6977 2000-04-24 Robert Lipe <robertlipe@usa.net>
6979 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6981 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6983 * new.cc (set_new_handler): Needs to be in std::.
6985 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6987 * cp-tree.h (lang_decl): Remove pretty_function_p.
6988 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6989 language-specific node.
6990 * decl.c (cp_make_fname_decl): Use build_decl, not
6991 build_lang_decl, to build the variables.
6992 (grokvardecl): Don't call build_lang_decl for local variables in
6994 (grokdeclarator): Don't call build_lang_decl for local type
6995 declarations in templates.
6996 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6997 zero'd memory, rather than calling memset.
6998 * pt.c: Include hashtab.h.
6999 (local_specializations): New variable.
7000 (retrieve_local_specialization): Use it.
7001 (register_local_specialization): Likewise.
7002 (tsubst_decl): Don't assume local variables have
7004 (instantiate_decl): Set up local_specializations.
7005 * Makefile.in (HTAB_H): New variable.
7007 2000-04-23 Richard Henderson <rth@cygnus.com>
7009 * typeck.c (c_expand_asm_operands): Restore the original
7010 contents of the output list.
7012 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7014 * ir.texi: Document complex number representation.
7016 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7018 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7019 (target_incomplete_p): New function.
7020 (tinfo_base_init): Create comdat NTBS name variable.
7021 (ptr_initializer): Add non_public parameter. Calculate it.
7022 (ptmd_initializer): Likewise.
7023 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7024 (create_real_tinfo_var): Add non_public parameter. Use it.
7025 Push proxy into global namespace.
7026 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7028 * inc/typeinfo (type_info::before, type_info::operator==):
7029 Compare __name addresses.
7031 * tinfo2.cc: Remove new-abi builtins comment.
7033 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7035 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7037 * call.c (joust): Exit early if we get the same function, too.
7039 * decl2.c (key_method): Return NULL_TREE for template classes.
7040 (import_export_class): Don't need to check for template classes.
7042 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7044 * lex.c: Remove references to cccp.c.
7046 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7048 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7049 volatile_memfunc. Add destructor_attr. Adjust dummy.
7050 (DECL_DESTRUCTOR_P): Use destructor_attr.
7051 (DECL_CONST_MEMFUNC_P): Reimplement.
7052 (DECL_VOLATILE_MEMFUNC_P): Remove.
7053 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7054 (overrides): Use DECL_DESTRUCTOR_P.
7055 (check_for_override): Likewise.
7056 * decl.c (start_function): Likewise.
7057 * decl2.c (grokfclassfn): Likewise.
7058 (check_classfn): Likewise.
7059 (grok_function_init): Likewise.
7061 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7063 * decl2.c (grokfield): Issue error on illegal data member
7066 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7068 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7070 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7072 * class.c (build_vtable_entry): Don't build thunks for type-info
7075 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7077 * decl.c (decls_match): Allow a redeclaration of a builtin to
7078 specify args while the builtin did not.
7080 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7082 * cp-tree.def (THUNK_DECL): Add to documentation.
7083 * cp-tree.h (flag_huge_objects): Declare.
7084 * class.c (modify_vtable_entry): Tidy.
7085 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7086 Calculate delta appropriately for the new ABI.
7087 (dfs_modify_vtables): Use it.
7088 (modify_all_vtables): Fix thinko in code to add overriding copies
7089 of functions to primary vtables.
7090 (build_clone): Fix typo in comment.
7091 (clone_function_decl): Correct order of destructors in vtable.
7092 (build_vbase_offset_vtbl_entries): Adjust comment.
7093 (dfs_vcall_offset_queue_p): Remove.
7094 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7095 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7096 (build_vtable_entry): Correct check for pure virtual functions.
7097 Don't declare flag_huge_objects.
7098 * decl.c (flag_huge_objects): Remove declaration.
7099 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7100 Use int_size_in_bytes.
7101 (emit_thunk): Handle vcall offset thunks.
7103 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7105 * decl2.c (parse_time, varconst_time): Delete declarations.
7106 (finish_file): Delete LINENO declaration.
7107 START_TIME and THIS_TIME now long.
7109 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7111 * class.c (build_base_field): Reformat comment.
7113 * inc/cxxabi.h (stddef.h): Comment inclusion.
7114 (__base_class_info::__offset): Comment shift.
7116 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7118 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7119 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7120 (cp_push_exception_identifier): New macro.
7121 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7122 (DECL_BASE_DESTRUCTOR_P): Likewise.
7123 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7124 (get_vtbl_decl_for_binfo): Fix formatting.
7125 (in_charge_arg_for_name): New macro.
7126 (maybe_build_cleanup_and_delete): Remove declaration.
7127 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7128 (in_charge_arg_for_name): New function.
7129 (build_new_method_call): Use it. Handle cloned destructors.
7130 (build_clone): Don't make the base constructor virtual.
7131 Automatically defer generated functions.
7132 (clone_function_decl): Handle destructors, too.
7133 (clone_constructors_and_destructors): Likewise.
7134 (create_vtable_ptr): Don't create a vtable entry for a cloned
7136 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7137 (initialize_predefined_identifiers): Update appropriately.
7138 (finish_destructor_body): Simplify.
7139 (maybe_build_cleanup_and_delete): Remove.
7140 * except.c (expand_throw): Handle new-ABI destructors.
7141 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7142 (build_dtor_call): New function.
7143 (build_delete): Use it. Simplify.
7144 * optimize.c (maybe_clone_body): Handle destructors.
7145 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7147 * exception.cc (cleanup_fn): New typedef.
7148 (CALL_CLEANUP): New macro.
7149 (cp_eh_info): Use them.
7150 (__cp_push_exception): Likewise.
7151 (__cp_pop_exception): Likewise.
7153 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7155 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7156 (complete_dtor_identifier): New macro.
7157 (CLASSTYPE_FIRST_CONVERSION): Remove.
7158 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7159 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7160 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7161 (CLASSTYPE_CONSTRUCTORS): Likewise.
7162 (CLASSTYPE_DESTRUCTORS): Likewise.
7163 (lang_decl): Add cloned_function.
7164 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7165 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7166 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7167 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7168 (DECL_CLONED_FUNCTION_P): Likewise.
7169 (DECL_CLONED_FUNCTION): Likewise.
7170 (clone_function_decl): Declare.
7171 (maybe_clone_body): Likewise.
7172 * call.c (build_user_type_conversion_1): Call complete object
7173 constructors in the new ABI.
7174 (build_new_method_call): Don't add in-charge parameters under the
7176 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7177 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7178 CLASSTYPE_DESTRUCTOR_SLOT.
7179 (build_clone): New function.
7180 (clone_function_decl): Likewise.
7181 (clone_constructors_and_destructors): Likewise.
7182 (check_bases_and_members): Use it.
7183 * decl.c (iniitialize_predefined_identifiers): Initialize
7184 complete_dtor_identifier.
7185 (finish_function): Don't add extra code to a clone.
7186 (lang_mark_tree): Mark cloned_function.
7187 * decl2.c (mark_used): Don't bother trying to instantiate things
7189 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7190 * method.c (set_mangled_name_for_decl): Don't treat clones as
7192 (synthesize_method): Sythesize cloned functions, not the clones.
7193 * optimize.c (inline_data): Update comment on ret_label.
7194 (remap_block): Don't assume DECL_INITIAL exists.
7195 (copy_body_r): Allow ret_label to be NULL.
7196 (maybe_clone_body): Define.
7197 * pt.c (tsubst_decl): Handle clones.
7198 (instantiate_clone): New function.
7199 (instantiate_template): Use it.
7200 (set_mangled_name_for_template_decl): Don't treat clones as
7202 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7203 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7204 * semantics.c (expand_body): Clone function bodies as necessary.
7206 * optimize.c (remap_decl): Avoid sharing structure for arrays
7207 whose size is only known at run-time.
7208 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7210 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7211 to has_in_charge_parm_p.
7212 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7213 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7214 (DECL_COPY_CONSTRUCTOR_P): New macro.
7215 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7216 (build_user_type_conversion_1): Likewise.
7217 (convert_like_real): Likewise.
7218 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7219 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7220 (copy_args_p): Likewise.
7221 (grok_ctor_properties): Likewise.
7222 (start_function): Likewise.
7223 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7224 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7225 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7226 * method.c (do_build_copy_constructor): Use
7227 DECL_HAS_IN_CHARGE_PARM_P.
7228 (synthesize_method): Likewise.
7229 * pt.c (instantiate_template): Remove goto.
7230 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7233 * cp-tre.h (finish_function): Change prototype.
7234 * decl.c (end_cleanup_fn): Adjust caller.
7235 (finish_function): Take only one parameter.
7236 * decl2.c (finish_objects): Adjust caller.
7237 (finish_static_storage_duration_function): Likewise.
7238 * method.c (emit_thunk): Likewise.
7239 * parse.y: Likewise.
7240 * parse.c: Regenerated.
7241 * pt.c (instantiate_decl): Likewise.
7242 * rtti.c (synthesize_tinfo_fn): Likewise.
7243 * semantics.c (expand_body): Likewise.
7245 * cp-tree.h (copy_decl): New function.
7246 * class.c (finish_struct_1): Use it.
7247 * lex.c (copy_decl): Define it.
7248 * pt.c (tsubst_decl): Likewise.
7249 * tree.c (copy_template_template_parm): Likewise.
7251 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7252 has_nonpublic_assign_ref.
7253 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7254 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7255 * class.c (finish_struct_methods): Don't set
7256 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7257 (interface_only): Don't declare.
7258 (interface_unknown): Likewise.
7260 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7262 * tree.h (HAVE_TEMPLATES): Remove definition.
7263 * lang-options.h (-fthis-is-variable): Remove documentation.
7265 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7267 * class.c (instantiate_type): Handle object-relative template-id.
7269 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7270 * decl.c (cplus_expand_expr_stmt): Not here.
7272 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7273 Initialize exprtype earlier.
7275 * parse.y (fn.def1): Check for defining types in return types.
7277 * decl.c (check_tag_decl): Notice extra fundamental types.
7278 Diagnose empty decls in classes, too.
7280 * decl.c (grokdeclarator): Don't override an anonymous name if no
7281 declarator was given.
7283 * cvt.c (convert_to_void): Call resolve_offset_ref.
7285 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7287 * decl2.c (decl_namespace): Handle getting a type.
7289 * typeck.c (build_c_cast): Re-enable warning for cast between
7290 pointer and integer of different size.
7292 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7294 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7296 (__pointer_type_info::__pointer_catch): New virtual function.
7297 (__pointer_to_member_type_info): Derive from
7298 __pointer_type_info. Adjust.
7299 (__pointer_to_member_type_info::__do_catch): Remove.
7300 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7301 (__pointer_to_member_type_info::__pointer_catch): Declare.
7302 * rtti.c (qualifier_flags): Add restrict flag.
7303 (ptmd_initializer): Reorder members.
7304 (create_tinfo_types): Expand comments. Reorder
7305 ptmd_desc_type_node members.
7306 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7308 (__pointer_type_info::__do_catch): Move specific code into
7309 __pointer_catch. Call it.
7310 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7311 specific catch checking. Fix void conversion check.
7312 (__pointer_to_member_type_info::__do_catch): Remove.
7313 (__pointer_to_member_type_info::__pointer_catch): Implement.
7315 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7317 * lex.c (init_parse): Remove traces of classof and headof.
7318 * decl2.c (flag_operator_names): Default to 1.
7319 (lang_decode_option): Do not set it for -ansi.
7321 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7323 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7324 (DECL_MAIN_VARIANT): Remove.
7325 * decl.c (duplicate_decls): Don't set it.
7326 (start_function): Likewise.
7327 (lang_mark_tree): Don't mark it.
7328 * decl2.c (defer_fn): Don't use it.
7329 * lex.c (retrofit_lang_decl): Don't set it.
7330 * pt.c (tsubst_decl): Likewise.
7331 * ptree.c (print_lang_decl): Don't print it.
7332 * typeck.c (mark_addressable): Don't use it.
7334 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7336 * vec.cc: Include <new> and <exception>.
7337 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7338 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7340 (__cxa_vec_delete): Catch dtor exceptions.
7342 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7344 Prepend __ to implementation defined names.
7345 * inc/typeinfo (type_info): Rename _name to __name.
7346 (type_info::type_info): Rename parameter.
7347 (type_info::operator==, type_info::operator!=,
7348 type_info::before): Likewise.
7349 (type_info::is_pointer_p, type_info::is_function_p,
7350 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7353 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7354 (__pointer_type_info::__pointer_type_info): Likewise.
7355 (__pointer_type_info::is_pointer_p,
7356 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7357 (__array_type_info::__array_type_info): Rename parameters.
7358 (__function_type_info::__function_type_info): Likewise.
7359 (__function_type_info::is_function_p): Prepend __.
7360 (__enum_type_info::__enum_type_info): Rename parameters.
7361 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7363 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7365 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7366 (__class_type_info::__class_type_info): Rename parameters.
7367 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7368 (__class_type_info::upcast_result,
7369 __class_type_info::dyncast_result): Prepend __. Move definition
7371 (__class_type_info::do_upcast, __class_type_info::do_catch,
7372 __class_type_info::find_public_src,
7373 __class_type_info::do_dyncast,
7374 __class_type_info::do_find_public_src): Prepend __. Rename
7376 (__si_class_type_info::__si_class_type_info): Rename parameters.
7377 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7378 __si_class_type_info::do_find_public_src): Prepent __. Rename
7380 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7381 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7382 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7384 (__dynamic_cast): Rename parameters.
7385 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7386 type_info::do_catch, type_info::do_upcast): Prepend __.
7387 (contained_p, public_p, virtual_p, contained_public_p,
7388 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7389 (__class_type_info::do_catch,
7390 __class_type_info::do_upcast): Prepend __. Adjust.
7391 (__class_type_info::__upcast_result,
7392 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7394 (__class_type_info::find_public_src): Prepend __. Adjust.
7395 (__class_type_info::do_find_public_src,
7396 __si_class_type_info::do_find_public_src,
7397 __vmi_class_type_info::do_find_public_src): Likewise.
7398 (__class_type_info::do_dyncast,
7399 __si_class_type_info::do_dyncast,
7400 __vmi_class_type_info::do_dyncast): Likewise.
7401 (__class_type_info::do_upcast,
7402 __si_class_type_info::do_upcast,
7403 __vmi_class_type_info::do_upcast): Likewise.
7404 (__dynamic_cast): Adjust.
7405 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7406 (__function_type_info::is_function_p): Likewise.
7407 (__pointer_type_info::do_catch): Likewise. Adjust.
7408 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7409 (__throw_type_match_rtti_2): Adjust.
7410 (__is_pointer): Adjust.
7412 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7414 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7415 (complete_ctor_identifier): New macro.
7416 (special_function_kind): Add sfk_copy_constructor and
7417 sfk_assignment_operator.
7418 (LOOKUP_HAS_IN_CHARGE): Remove.
7419 (cons_up_default_function): Rename to ...
7420 (implicitly_declare_fn): ... this.
7421 * call.c (build_new_method_call): Add in-charge parameters for
7423 * class.c (add_implicitly_declared_members): Change parameter name
7424 from cant_have_assignment to cant_have_const_assignment.
7425 Replace calls to cons_up_default_function to implicitly_declare_fn.
7426 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7427 * decl.c (initialize_predefined_identifiers): Initialize it.
7428 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7430 * init.c (expand_default_init): Don't calculate the in-charge
7432 (build_new_1): Likewise.
7433 * lex.c (cons_up_default_function): Move to method.c.
7434 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7435 (implicitly_declare_fn): New function.
7436 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7437 (build_modify_expr): Likewise.
7438 * typeck2.c (build_functional_cast): Likewise.
7440 Under the new ABI, constructors don't return `this'.
7441 * cp-tree.h (warn_reorder): Declare.
7442 (special_function_kind): New enum.
7443 (global_base_init_list): Remove declaration.
7444 (emit_base_init): Don't return a value.
7445 (check_base_init): Don't declare.
7446 (is_aggr_typedef): Likewise.
7447 * decl.c (check_special_function_return_type): New function.
7448 (return_types): Remove.
7449 (grokdeclarator): Use check_special_function_return_type.
7450 (start_function): Don't initialize ctor_label under the new ABI.
7451 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7452 * init.c (begin_init_stmts): Move to top of file.
7453 (finish_init_stmts): Likewise.
7454 (warn_reorder): Don't declare.
7455 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7457 (check_base_init): Remove.
7458 (is_aggr_typedef): Likewise.
7459 (build_new_1): Don't use the return value of a constructor.
7460 * semantics.c (setup_vtbl_ptr): Don't use the return value
7462 * typeck.c (check_return_expr): Don't magically convert return
7463 statements into `return this' in constructors under the new ABI.
7465 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7466 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7467 (base_ctor_identifier): New macro.
7468 (base_dtor_identifier): Likewise.
7469 (deleting_dtor_identifier): Likewise.
7470 * decl.c: Don't include obstack.h.
7471 (obstack_chunk_alloc): Don't define.
7472 (obstack_chunk_free): Likewise.
7473 (struct predefined_identifier): New type.
7474 (initialize_predefined_identifiers): New function.
7475 (init_decl_processing): Use it.
7476 (debug_temp_inits): Remove.
7477 (start_method): Don't call preserve_data.
7478 (hack_incomplete_structures): Update comment.
7479 * init.c (init_init_processing): Don't initialize
7481 (build_offset_rf): Remove dead code.
7482 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7483 * search.c (init_search_processing): Don't initialize
7486 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7488 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7489 some sign_compare warnings.
7491 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7493 Rename abi::__vmi_class_type_info members.
7494 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7495 base_list, detail_masks members to vmi_flags, vmi_base_count,
7496 vmi_bases and vmi_flags_masks respectively.
7497 (__vmi_class_type_info::vmi_flags_masks): Rename
7498 details_unknown_mask to flags_unknown_mask.
7499 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7500 (__vmi_class_type_info::do_find_public_src): Adjust.
7501 (__vmi_class_type_info::do_dyncast): Adjust.
7502 (__vmi_class_type_info::do_upcast): Adjust.
7504 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7506 * tinfo.cc (convert_to_base): New function.
7507 (get_vbase_offset): Remove. Move into convert_to_base.
7508 (__vmi_class_type_info::do_find_public_src): Adjust.
7509 (__vmi_class_type_info::do_dyncast): Adjust.
7510 (__vmi_class_type_info::do_upcast): Adjust.
7512 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7514 * tinfo.cc (operator=): Use __builtin_strcmp.
7515 * tinfo2.cc (before): Likewise.
7517 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7519 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7520 (DECL_SAVED_INLINE): Rename to ...
7521 (DECL_DEFERRED_FN): ... this.
7522 (in_function_p): Remove declaration.
7523 (mark_inline_for_output): Rename to ...
7524 (defer_fn): ... this.
7525 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7526 (in_function_p): Remove definition.
7527 * decl2.c (saved_inlines): Rename to ...
7528 (deferred_fns): ... this.
7529 (saved_inlines_used): Rename to ...
7530 (deferred_fns_used): ... this.
7531 (mark_inline_for_output): Rename to ...
7532 (defer_fn): ... this.
7533 (finish_file): Adjust accordingly.
7534 (init_decl2): Likewise.
7535 * lex.c (cons_up_default_function): Likewise.
7536 * pt.c (mark_decl_instantiated): Likewise.
7537 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7539 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7540 * semantics.c (expand_body): Defer more functions.
7542 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7545 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7547 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7548 __cxa_vec_delete): Declare.
7550 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7552 * rtti.c (dfs_class_hint_mark): New static function.
7553 (dfs_class_hint_unmark): New static function.
7554 (class_hint_flags): Use them.
7556 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7558 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7560 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7562 * cp-tree.h (instantiate_decl): Change prototype.
7563 * decl2.c (mark_used): Adjust call.
7564 * optimize.c (inlinable_function_p): Adjust handling of templates.
7565 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7566 (do_type_instantiation): Likewise.
7567 (instantiate_decl): Defer more templates.
7568 (instantiate_pending_templates): Adjust logic to handle inline
7571 * Makefile.in (GGC_H): New variable. Use it throughout in place
7574 * call.c: Don't include obstack.h. Include ggc.h.
7575 (obstack_chunk_alloc): Don't define.
7576 (obstack_chunk_free): Likewise.
7577 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7578 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7579 (pop_switch): Free it.
7581 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7583 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7584 if we don't have a DECL_FIELD_OFFSET.
7586 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7588 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7591 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7593 * cfns.gperf (hash, libc_name_p): Prototype.
7595 * rtti.c (build_dynamic_cast_1): Constification.
7597 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7599 * semantics.c (deferred_type_access_control): Prototype.
7601 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7603 Correct many new ABI issues regarding vbase and vcall offset
7605 * cp-tree.h (BINFO_VTABLE): Document.
7606 (struct lang_type): Tweak formatting.
7607 (BINFO_PRIMARY_BINFO): Add to documentation.
7608 (CLASSTYPE_VSIZE): Fix typo in comment.
7609 (CLASSTYPE_VBASECLASSES): Update documentation.
7610 (BINFO_VBASE_MARKED): Remove.
7611 (SET_BINFO_VBASE_MARKED): Likewise.
7612 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7613 (BINFO_FIELDS_MARKED): Remove.
7614 (SET_BINFO_FIELDS_MARKED): Likewise.
7615 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7616 (enum access_kind): New enumeration.
7617 (num_extra_vtbl_entries): Remove declaration.
7618 (size_extra_vtbl_entries): Likewise.
7619 (get_vtbl_decl_for_binfo): New function.
7620 (dfs_vbase_unmark): Remove declaration.
7621 (mark_primary_bases): Likewise.
7622 * class.c (SAME_FN): Remove.
7623 (struct vcall_offset_data_s): Move definition.
7624 (build_vbase_pointer): Use `build', not `build_binary_op', to
7625 access the vbase pointer under the new ABI.
7626 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7627 (build_primary_vtable): Likewise.
7628 (dfs_mark_primary_bases): Move here from search.c.
7629 (mark_primary_bases): Likewise.
7630 (determine_primary_bases): Under the new ABI, don't make a base
7631 class a primary base just because we don't yet have any virtual
7633 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7634 (num_vfun_entries): Remove.
7635 (dfs_count_virtuals): Likewise.
7636 (num_extra_vtbl_entries): Likewise.
7637 (size_extra_vtbl_entries): Likewise.
7638 (layout_virtual_bases): Iterate in inheritance graph order under
7640 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7641 indicate that a vfield is present.
7642 (init_class_processing): Initialize access_public_node, etc., from
7644 (get_vtbl_decl_for_binfo): New function.
7645 (dump_class_hierarchy_r): Likewise.
7646 (dump_class_hierarchy): Use it.
7647 (finish_vtbls): Build the vtbls in inheritance graph order.
7648 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7649 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7650 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7652 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7653 where the vptr points, even for primary vtables.
7654 (build_vtbl_initializer): Adjust handling of vbase and vcall
7656 (build_vcall_and_vbase_vtable_entries): New function.
7657 (dfs_build_vbase_offset_vtbl_entries): Remove.
7658 (build_vbase_offset_vtbl_entries): Reimplement.
7659 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7660 were already handled in a primary base class vtable.
7661 (build_vcall_offset_vtbl_entries): Adjust.
7662 (build_rtti_vtbl_entries): Adjust.
7663 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7664 * init.c (expand_virtual_init): Simplify.
7665 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7666 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7667 * search.c (BINFO_ACCESS): New macro.
7668 (SET_BINFO_ACCESS): Likewise.
7669 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7670 (access_in_type): Likewise.
7671 (dfs_accessible_p): Likewise.
7672 (protected_accessible_p): Likewise.
7673 (lookup_fnfields_1): Adjust documentation.
7674 (dfs_mark_primary_bases): Move to class.c
7675 (mark_primary_bases): Likewise.
7676 (dfs_vbase_unmark): Remove.
7677 (virtual_context): Use BINFO_FOR_VBASE.
7678 (dfs_get_vbase_types): Simplify.
7679 (dfs_build_inheritance_graph_order): New function.
7680 (get_vbase_types): Use it.
7681 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7683 * tinfo.cc (get_vbase_offset): New function.
7684 (__vmi_class_type_info::do_find_public_src): Use it.
7685 (__vmi_class_type_info::do_dyncast): Likewise.
7686 (__vmi_class_type_info::do_upcast): Likewise.
7688 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7690 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7692 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7694 * rtti.c (class_hint_flags): Rename flags.
7695 (class_initializer): Remove flags.
7696 (synthesize_tinfo_var): Combine offset and flags. Add flags
7697 for __vmi_class_type_info.
7698 (create_tinfo_types): Remove flags from __class_type_info and
7699 __si_class_type_info. Merge flags and offset from
7700 base_class_type_info.
7701 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7702 (__base_class_info::is_virtual_p): Adjust.
7703 (__base_class_info::is_public_p): Adjust.
7704 (__base_class_info::offset): New accessor.
7705 (__class_type_info::details): Remove member.
7706 (__class_type_info::__class_type_info): Lose details.
7707 (__class_type_info::detail_masks): Remove.
7708 (__si_class_type_info::__si_class_type_info): Lose details.
7709 (__vmi_class_type_info::details): New member.
7710 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7711 (__vmi_class_type_info::detail_masks): New member.
7712 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7713 with unknown_details_mask.
7714 (__vmi_class_type_info::do_find_public_src): Adjust
7715 (__vmi_class_type_info::do_dyncast): Adjust.
7716 (__vmi_class_type_info::do_upcast): Set result details, if
7718 (__dynamic_cast): Temporarily #if out optimization.
7720 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7722 * rtti.c (get_tinfo_decl): Mark used.
7723 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7724 mark as dealt with, if we output it.
7726 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7728 * class.c: Reorganize to put virtual function table initialization
7729 machinery at the end of the file.
7731 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7733 * class.c (finish_struct): Use bitsize_zero_node.
7734 * pt.c (instantiate_class_template): Likewise.
7736 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7738 Put RTTI entries at negative offsets in new ABI.
7739 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7740 vbase offset at index -3, not -1.
7741 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7742 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7743 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7744 (build_rtti_vtbl_entries): New function.
7745 (set_rtti_entry): Remove.
7746 (build_primary_vtable): Don't use it.
7747 (build_secondary_vtable): Likewise.
7748 (start_vtable): Remove.
7749 (first_vfun_index): New function.
7750 (set_vindex): Likewise.
7751 (add_virtual_function): Don't call start_vtable. Do call
7753 (set_primary_base): Rename parameter.
7754 (determine_primary_base): Likewise.
7755 (num_vfun_entries): Don't use skip_rtti_stuff.
7756 (num_extra_vtbl_entries): Include RTTI information.
7757 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7758 (skip_rtti_stuff): Remove.
7759 (dfs_modify_vtables): Don't use it.
7760 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7761 (layout_nonempty_base_or_field): Update size handling.
7762 (create_vtable_ptr): Tweak.
7763 (layout_class_type): Adjust parameter names.
7764 (finish_struct_1): Simplify.
7765 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7766 (skip_rtti_stuff): Remove.
7767 (first_vfun_index): New function.
7768 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7769 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7770 (marked_vtable_pathp): Declare.
7771 (unmarked_vtable_pathp): Likewise.
7772 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7774 * rtti.c (build_headof): Look for RTTI at negative offsets.
7775 (get_tinfo_decl_dynamic): Likewise.
7776 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7778 (create_pseudo_type_info): Do it here instead. Adjust so that
7779 vptr points at first virtual function.
7780 * search.c (marked_vtable_pathp): Make it global.
7781 (unmarked_vtable_pathp): Likewise.
7782 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7783 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7784 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7785 (get_pure_virtuals): Likewise.
7786 (expand_upcast_fixups): Likewise.
7787 * tree.c (debug_binfo): Likewise.
7788 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7791 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7793 * class.c (check_field_decl): Fix typo.
7794 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7795 (check_methods): Likewise.
7796 (check_field_decls): Likewise.
7797 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7798 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7799 Use DECL_RESULT_FLD, not DECL_RESULT.
7800 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7801 * lex.c (identifier_type): Likewise.
7802 * pt.c (determine_specialization, lookup_template_class): Likewise.
7803 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7804 (resolve_overloaded_unification, more_specialized): Likewise.
7805 * semantics.c (finish_member_declaration): Likewise.
7806 * typeck.c (build_x_function_call): Likewise.
7808 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7810 * class.c (layout_empty_base): Handle empty bases with non-byte
7812 (build_base_field): Likewise.
7813 (layout_virtual_bases): Likewise.
7815 * class.c (finish_struct_1): Fix typo in this change:
7817 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7819 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7821 * decl.c (grokdeclarator): Count partial specializations when
7822 keeping track of how many template classes have been seen.
7824 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7826 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7828 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7829 (get_vfield_offset): Use byte_position.
7830 (set_rtti_entry): Set OFFSET to ssizetype zero.
7831 (get_binfo_offset_as_int): Deleted.
7832 (dfs_record_base_offsets): Use tree_low_cst.
7833 (dfs_search_base_offsets): Likewise.
7834 (layout_nonempty_base_or_field): Reflect changes in RLI format
7835 and call byte_position.
7836 (layout_empty_base): Convert offset to ssizetype.
7837 (build_base_field): use rli_size_unit_so_far.
7838 (dfs_propagate_binfo_offsets): Do computation in proper type.
7839 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7840 (layout_class_type): Reflect changes in RLI names and fields.
7841 (finish_struct_1): Set DECL_FIELD_OFFSET.
7842 * dump.c (dequeue_and_dump): Call bit_position.
7843 * expr.c (cplus_expand_constant): Use byte_position.
7844 * rtti.c (expand_class_desc): Use bitsize_one_node.
7845 * typeck.c (build_component_addr): Use byte_position and don't
7846 special case for zero offset.
7848 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7850 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7852 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7854 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7857 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7859 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7861 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7862 make_typename_type, check_initializer, cp_finish_decl,
7863 xref_tag): Likewise.
7864 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7865 decl_namespace, arg_assoc_template_arg, arg_assoc,
7866 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7867 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7868 args_to_string): Likewise.
7869 * friend.c (is_friend): Likewise.
7870 * lex.c (note_got_semicolon, note_list_got_semicolon,
7871 is_global): Likewise.
7872 * method.c (build_overload_nested_name, build_overload_value,
7873 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7874 * parse.y (typename_sub, typename_sub1): Likewise.
7875 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7876 process_partial_specialization, convert_template_argument,
7877 template_args_equal, add_pending_template, lookup_template_class,
7878 for_each_template_parm_r, maybe_fold_nontype_arg,
7879 tsubst, instantiate_template, type_unification_real, unify,
7880 instantiate_pending_templates, set_mangled_name_for_template_decl):
7882 * repo.c (repo_get_id, repo_template_used): Likewise.
7883 * search.c (lookup_field_1): Likewise.
7884 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7885 * xref.c (classname): Likewise.
7887 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7889 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7890 (CANONICAL_BINFO): New macro.
7891 (BINFO_NEW_VTABLE_MARKED): Use it.
7892 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7893 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7894 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7896 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7897 (build_secondary_vtable): Likewise.
7898 (dfs_finish_vtbls): Likewise.
7899 (dfs_accumulate_vtbl_inits): Likewise.
7900 (accumulate_vtbl_inits): New function.
7901 (finish_vtbls): Make sure that virtual bases come after
7902 non-virtual bases in the vtable group.
7903 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7904 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7905 * search.c (struct vbase_info): Move definition.
7906 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7907 (unmarked_new_vtable_p): Likewise.
7908 (dfs_mark_vtable_path): Remove.
7909 (dfs_mark_new_vtable): Remove.
7910 (dfs_unmark_new_vtable): Likewise.
7911 (dfs_clear_search_slot): Likewise.
7912 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7913 (dfs_clear_vbase_slots): Likewise.
7914 (init_vbase_pointers): LIkewise.
7916 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7918 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7919 SIZETYPE to a non-SIZETYPE.
7921 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7923 * class.c (layout_virtual_bases): Adjust names in conditionally
7926 * class.c (record_base_offsets): New function.
7927 (layout_conflict_p): Likewise.
7928 (layout_nonempty_base_or_field): Use it.
7929 (layout_empty_base): New function.
7930 (build_base_field): Use it.
7931 (build_base_fields): Update comment.
7932 (layout_virtual_bases): Fold in a little code form
7933 layout_basetypes. Use layout_empty_base.
7934 (layout_basetypes): Remove.
7935 (end_of_class): New function.
7936 (layout_class_type): Use it. Adjust.
7938 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7940 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7942 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7943 * typeck.c (fntype_p): Remove.
7945 * cp-tree.h (TI_SPEC_INFO): Remove.
7946 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7947 * pt.c (process_partial_specialization): Likewise.
7949 * class.c (build_base_field): Fix thinko in computation of binfo
7952 * tree.c (mark_local_for_remap_p): Mark variables declared in
7953 TARGET_EXPRs as well.
7955 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7957 * typeck.c (require_complete_type, complete_type,
7958 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7959 build_array_ref, convert_arguments, pointer_diff,
7960 build_x_unary_op, build_unary_op, build_c_cast,
7961 build_modify_expr): Use COMPLETE_TYPE_P etc.
7962 * call.c (is_complete, convert_like_real,
7963 build_new_method_call): Likewise.
7964 * class.c (build_vbase_pointer_fields, check_bases,
7965 build_base_field, finish_struct_1, pushclass): Likewise.
7966 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7967 * decl.c (maybe_process_template_type_declaration, pushtag,
7968 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7969 layout_var_decl, check_initializer, cp_finish_decl,
7970 grokdeclarator, require_complete_types_for_parms,
7971 grok_op_properties, xref_tag, xref_basetypes,
7972 check_function_type): Likewise.
7973 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7974 * friend.c (do_friend): Likewise.
7975 * init.c (build_offset_ref): Likewise.
7976 * parse.y (structsp): Likewise.
7977 * pt.c (maybe_process_partial_specialization,
7978 tsubst_friend_function, instantiate_class_template, tsubst,
7979 do_type_instantiation, instantiate_pending_templates): Likewise.
7980 * repo.c (repo_get_id): Likewise.
7981 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7982 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7983 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7984 * semantics.c (begin_class_definition): Likewise.
7985 * tree.c (build_cplus_method_type): Likewise.
7986 * typeck2.c (digest_init, build_functional_cast,
7987 add_exception_specifier): Likewise.
7988 * parse.h, parse.c: Regenerated.
7990 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7992 * inc/cxxabi.h: New header file. Define new-abi entry points.
7993 (__pointer_type_info::target): Rename member to ...
7994 (__pointer_type_info::type): ... here.
7995 (__base_class_info::type): Rename member to ...
7996 (__base_class_info::base): ... here.
7997 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7998 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7999 (abi_node): New global tree node.
8000 * decl.c (abi_node): Document.
8001 (init_decl_processing): Initialize abi_node.
8002 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8003 (get_vmi_pseudo_type_info): Likewise.
8004 (create_tinfo_types): Likewise.
8005 (emit_support_tinfos): Likewise.
8006 * tinfo.h (cxxabi.h): Include for new-abi.
8007 Move rtti class definitions to new header file.
8008 * tinfo.cc (abi): Use the namespace.
8009 (std): Move new abi rtti classes from here ...
8010 (__cxxabiv1): ... to here.
8011 * tinfo2.cc (cxxabi.h): Include for new-abi.
8012 Move rtti class definitions to new header file.
8013 (std): Move new abi rtti classes from here ...
8014 (__cxxabiv1): ... to here.
8015 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8018 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8019 Jason Merrill <jason@casey.cygnus.com>
8021 * method.c (build_overload_int): Use host_integerp.
8023 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8025 * init.c (build_offset_ref): Handle the case of a templated member
8028 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8030 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8032 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8034 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8035 * class.c (check_bitfield_decl): Turn illegal bitfields into
8037 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8039 (dfs_offset_for_unshared_vbases): Likewise.
8040 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8041 pointer-to-member correctly under the new ABI.
8042 * expr.c (cplus_expand_constant): Don't use cp_convert when
8043 turning an offset into a pointer-to-member.
8044 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8045 when dereferencing them under the new ABI.
8046 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8047 of pointers-to-members under the new ABI.
8049 * class.c (check_bitfield_decl): Remove restriction on really long
8051 (layout_class_type): Implement new ABI handling of bitfields
8052 longer than their types.
8054 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8056 * parse.y (extdefs): Call ggc_collect.
8057 * parse.c: Regenerated.
8059 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8061 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8062 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8065 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8067 * class.c (build_vbase_path): Use integer_zerop.
8068 (build_vtable_entry): Use tree_low_cst.
8069 (get_vfield_offset): Use bit_position.
8070 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8072 (check_bitfield_decl): Set DECL_SIZE using convert.
8073 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8074 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8076 (finish_struct_1): Use bit_position.
8077 (dump_class_hierarchy): Use tree_low_cst.
8078 * cp-tree.h (min_precision): Add declaration.
8079 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8080 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8081 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8082 * expr.c (cplus_expand_constant): Use bit_position.
8083 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8084 * rtti.c (get_base_offset): Use bit_position.
8085 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8086 host_integerp, and tree_low_cst.
8087 (pointer_int_sum): Use integer_zerop.
8088 (build_component_addr): Use bit_position.
8090 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8092 * typeck.c (require_complete_type): Don't assume size_zero_node.
8093 (complete_type_or_else): Likewise.
8095 2000-03-16 Steven Grady <grady@digitaldeck.com>
8096 Jason Merrill <jason@casey.cygnus.com>
8098 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8100 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8102 * decl2.c (grokfield): Bail out if type is error_mark_node.
8104 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8106 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8107 (__pointer_to_member_data): ... here. Adjust.
8108 * rtti.c (create_tinfo_types): Adjust.
8110 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8112 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8113 * decl.c (ref_desc_type_node): Undocument.
8114 * rtti.c (ptr_ref_initializer): Rename to ...
8115 (ptr_initializer): ... here. Adjust comments.
8116 (ptmd_initializer): Fix comment thinko.
8117 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8118 (create_tinfo_types): Remove ref_desc_type_node init.
8119 * tinfo2.cc (__reference_type_info): Remove.
8121 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8123 * decl.c (cp_finish_decl): Remove obsolete comment.
8125 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8127 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8129 * cp-tree.h: Tweak documentation.
8130 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8131 (avoid_overlap): Remove.
8132 (get_binfo_offset_as_int): New function.
8133 (dfs_serach_base_offsets): Likewise.
8134 (layout_nonempty_base_or_field): Likewise.
8135 (build_base_field): Layout fields here. Avoid placing two objects
8136 of the same type at the same address, under the new ABI.
8137 (build_base_fields): Adjust accordingly.
8138 (create_vtable_ptr): Return the new field, but don't attach it to
8140 (remove_base_field): Remove.
8141 (remove_base_fields): Remove.
8142 (layout_basetypes): Adjust accordingly.
8143 (layout_class_type): Call layout_field for each field, rather than
8144 just making a wholesale call to layout_type.
8146 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8148 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8150 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8152 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8154 * except.c (dtor_nothrow): New fn.
8155 (do_pop_exception): Use it. Take type parm.
8156 (push_eh_cleanup): Take type parm.
8157 (expand_start_catch_block): Pass it.
8158 (build_eh_type_type_ref): Accept null type.
8160 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8162 * cp-tree.h (revert_static_member_fn): Change prototype.
8163 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8164 (grok_op_properties): Likewise.
8165 (start_function): Likewise.
8166 (revert_static_member_fn): Simplify.
8167 * pt.c (check_explicit_specialization): Adjust call to
8168 revert_static_member_fn.
8170 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8172 * cp-tree.h (scope_kind): New type.
8173 (tmpl_spec_kind): Likewise.
8174 (declare_pseudo_global_level): Remove.
8175 (pseudo_global_level_p): Rename to template_parm_scope_p.
8176 (pushlevel): Remove declaration.
8177 (begin_scope): New function.
8178 (finish_scope): Likewise.
8179 (current_tmpl_spec_kind): Likewise.
8180 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8181 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8182 Add template_spec_p.
8183 (toplevel_bindings_p): Adjust.
8184 (declare_pseudo_global_level): Remove.
8185 (pseudo_global_level_p): Rename to template_parm_scope_p.
8186 (current_tmpl_spec_kind): New function.
8187 (begin_scope): Likewise.
8188 (finish_scope): Likewise.
8189 (maybe_push_to_top_level): Adjust.
8190 (maybe_process_template_type_declaration): Likewise.
8191 (pushtag): Likewise.
8192 (pushdecl_nonclass_level): Likewise.
8193 (lookup_tag): Likewise.
8194 (grokfndecl): Handle member template specializations. Share
8195 constructor and non-constructor code.
8196 * decl2.c (check_classfn): Handle member template specializations.
8197 * pt.c (begin_template_parm_list): Use begin_scope.
8198 (begin_specialization): Likewise.
8199 (end_specialization): Likewise.
8200 (check_explicit_specialization): Use current_tmpl_spec_kind.
8201 Handle member template specializations.
8202 (end_template_decl): Use finish_scope. Remove call to
8204 (push_template_decl_real): Remove bogus error message.
8205 (tsubst_decl): Fix typo in code contained in comment.
8206 (instantiate_template): Handle member template specializations.
8207 (most_general_template): Likewise.
8209 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8211 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8212 (do_identifier): Ditto for error().
8214 * pt.c (convert_nontype_argument): Ditto for cp_error().
8215 (convert_template_argument): Ditto for cp_pedwarn().
8217 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8219 * exception.cc (__check_null_eh_spec): New fn.
8220 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8222 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8224 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8225 * except.c (expand_end_eh_spec): Add the return type.
8226 * rtti.c (throw_bad_cast): Add the parmtypes.
8227 (throw_bad_typeid): Likewise.
8229 * semantics.c (expand_stmt): Only leave out rtl for unused
8230 artificials, and set DECL_IGNORED_P on them as well.
8231 * decl.c (wrapup_globals_for_namespace): Likewise.
8233 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8235 * decl.c (maybe_commonize_var): Skip all artificial decls.
8236 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8238 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8240 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8241 * cp-tree.h: Declare flag_enforce_eh_specs.
8242 * decl.c (store_parm_decls, finish_function): Check it.
8244 C library functions don't throw.
8245 * Makefile.in (cfns.h): New target.
8246 (except.o): Depend on it.
8247 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8248 * cfns.gperf: New file.
8249 * cfns.h: Generated.
8250 * except.c: Include it.
8251 (nothrow_libfn_p): New fn.
8252 * decl.c (grokfndecl): Use it.
8253 * cp-tree.h: Declare it.
8255 * decl.c (push_overloaded_decl_1, auto_function,
8256 define_function): Lose.
8257 (build_library_fn_1): New static fn.
8258 (builtin_function): Use it.
8259 (get_atexit_node): Use build_library_fn_ptr.
8260 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8261 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8262 push_void_library_fn, push_throw_library_fn): New fns.
8263 * cp-tree.h: Declare them.
8264 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8265 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8266 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8267 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8268 * rtti.c (build_runtime_decl): Lose.
8269 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8270 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8271 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8273 * call.c (build_call): Remove result_type parm.
8274 Call mark_used on unused artificial fns.
8275 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8277 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8279 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8281 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8282 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8283 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8284 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8285 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8286 expand_generic_desc): Likewise.
8288 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8290 * exception.cc (__cp_pop_exception): Cleanup the original object.
8292 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8294 * decl.c (grok_op_properties): Merge conversion to void warning
8295 with other silly op warnings.
8297 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8299 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8300 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8302 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8304 * decl.c (cp_make_fname_decl): New function.
8305 (wrapup_globals_for_namespace): Don't emit unused static vars.
8306 (init_decl_processing): Remove comment about use of
8307 array_domain_type. Set make_fname_decl.
8308 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8309 * semantics.c (begin_compound_stmt): Remove
8310 current_function_name_declared flagging.
8311 (expand_stmt): Don't emit unused local statics.
8312 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8315 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8317 * typeck.c (convert_for_assignment): Don't look at array
8319 * call.c (convert_like_real): Likewise.
8321 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8323 Add initial support for '\uNNNN' specifier.
8324 * lex.c (read_ucs): New fn.
8325 (readescape, skip_white_space): Call it.
8326 (is_extended_char, is_extended_char_1): New fns.
8327 (utf8_extend_token): New fn, #if 0'd out.
8328 (real_yylex): Treat extended chars like letters.
8330 * search.c (note_debug_info_needed): Walk the bases even if we
8331 weren't deferring the type itself.
8333 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8335 * decl2.c (finish_objects): Constify a char*.
8337 * method.c (emit_thunk): Likewise.
8339 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8341 * typeck.c (dubious_conversion_warnings): Look through
8344 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8346 * class.c (dfs_modify_vtables): I is now unsigned.
8347 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8348 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8349 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8350 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8351 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8352 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8353 Call integer_all_onesp.
8354 * typeck2.c (process_init_constructor): Use compare_tree_int.
8356 * lang-specs.h (as): Don't call if -syntax-only.
8358 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8360 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8361 RTL_EXPR_HAS_NO_SCOPE after all.
8363 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8365 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8366 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8367 RTL_EXPR_HAS_NO_SCOPE.
8369 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8372 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8374 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8376 * call.c (convert_like): Macrofy.
8377 (convert_like_with_context): New macro.
8378 (convert_like_real): Renamed from convert_like. Add calling
8379 context parameters, for diagnostics. Add recursive flag. Call
8380 dubious_conversion_warnings for outer conversion.
8381 (build_user_type_conversion): Use convert_like_with_context.
8382 (build_over_call): Likewise. Don't warn about dubious
8383 conversions here. Adjust convert_default_arg calls.
8384 (convert_default_arg): Add context parameters for diagnostics.
8385 Pass throught to convert_like_with_context.
8386 * cp-tree.h (convert_default_arg): Add context parameters.
8387 (dubious_conversion_warnings): Prototype new function.
8388 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8389 (dubious_conversion_warnings): New function, broken
8390 out of convert_for_assignment.
8391 (convert_for_assignment): Adjust.
8393 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8395 * decl2.c (key_method): Break out from...
8396 (import_export_vtable, import_export_class): ...here.
8398 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8399 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8401 * search.c (note_debug_info_needed, dfs_debug_mark,
8402 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8403 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8405 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8407 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8410 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8412 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8413 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8414 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8415 (lang_type): Split gets_new into has_new and has_array_new.
8416 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8417 (TYPE_GETS_NEW): Split into ...
8418 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8419 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8420 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8421 (build_op_new_call): Don't declare.
8422 (build_new_1): Likewise.
8423 * call.c (build_op_new_call): Remove.
8424 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8425 instead of TYPE_NEEDS_DESTRUCTOR.
8426 (finish_struct_bits): Likewise.
8427 (add_implicitly_declared_members): Likewise.
8428 (check_field_decl): Likewise.
8429 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8430 correctly under the new ABI.
8431 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8432 instead of TYPE_NEEDS_DESTRUCTOR.
8433 (initialize_local_var): Likewise.
8434 (destroy_local_var): Likewise.
8435 (cp_finish_decl): Likewise.
8436 (register_dtor_fn): Likewise.
8437 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8438 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8439 TYPE_VEC_DELETE_TAKES_SIZE here.
8440 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8441 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8442 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8443 (finish_destructor_body): Likewise.
8444 (maybe_build_cleanup_1): Likewise.
8445 * decl2.c (do_static_destruction): Likewise.
8446 * init.c (build_new_1): Make it static.
8447 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8448 (expand_cleanup_for_base): Likewise.
8449 (get_cookie_size): New function.
8450 (build_new_1): Handle array-new cookies correctly under the new
8452 (build_vec_delete_1): Likewise.
8453 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8454 (build_delete): Likewise.
8455 (build_vec_delete): Handle array-new cookies correctly under the new
8457 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8458 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8459 TYPE_HAS_ARRAY_NEW_OPERATOR.
8460 * ptree.c (print_lang_type): Check them.
8461 * search.c (context_for_name_lookup): Fix typo in comment.
8462 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8463 * tree.c (break_out_cleanups): Likewise.
8464 (build_cplus_array_test_1): Likewise.
8465 (cp_build_qualified_type_real): Likewise.
8466 * typeck.c (complete_type): Likewise.
8468 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8469 the command-line, not the end.
8471 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8473 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8475 2000-03-02 Tom Tromey <tromey@cygnus.com>
8477 * cp-tree.h (build_java_class_ref): Declare.
8478 * init.c (build_java_class_ref): No longer static.
8479 * except.c (expand_throw): Generate a Java-style `throw' if the
8480 thrown object is a "Java" object.
8481 (initialize_handler_parm): Generate a Java-style lookup of
8482 exception info if the caught object is a "Java" object.
8483 (catch_language, catch_language_init): New globals.
8484 (decl_is_java_type): New function.
8485 (expand_start_catch_block): Don't call push_eh_info() or
8486 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8487 class reference to build_catch_block.
8489 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8491 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8493 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8495 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8496 to merge reference/pointer code and fix incorrect warnings.
8498 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8500 * search.c (protected_accessible_p): Use context_for_name_lookup.
8502 * init.c (construct_virtual_bases): Fix thinko.
8503 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8505 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8507 * decl.c (current_function_decl): Move to toplev.c.
8509 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8511 * pt.c (fn_type_unification): Unify return type, whenever
8513 (get_bindings_real): Only pass return type when necessary.
8514 Remove explicit return type check.
8515 * class.c (resolve_address_of_overloaded_function): Pass desired
8516 return type to fn_type_unification.
8518 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8520 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8522 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8524 * rtti.c (expand_class_desc): Likewise.
8525 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8526 (THUNK_VCALL_OFFSET): Likewise.
8527 (THUNK_DELTA): Reflect changes in ../tree.h.
8529 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8531 * search.c (protected_accessible_p): Also allow the access if
8532 the member is public in DERIVED. Lose TYPE parm.
8533 (friend_accessible_p): Lose TYPE parm.
8534 (accessible_p): Adjust.
8536 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8538 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8539 on things that are not sizes; ssize_binop deleted.
8540 Call size_diffop when appropriate.
8541 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8542 (build_primary_vtable, build_secondary_vtable): Likewise.
8543 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8544 Variable I is HOST_WIDE_INT.
8545 (get_vfield_offset): Pass proper types to size_binop.
8546 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8547 (finish_struct_1): Likewise.
8548 (skip_rtti_stuff): Arg N is now pointer to signed.
8549 (layout_class_type): Use size_zero_node.
8550 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8551 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8552 * decl.c (complete_arry_type): Pass proper types to size_binop.
8553 (xref_basetypes): BINFO_OFFSET is sizetype.
8554 * error.c (dump_expr): Don't use size_binop non-sizes.
8555 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8556 * init.c (construct_virtual_bases): Fix type error.
8557 (build_vec_delete_1): Pass proper type to size_binop and don't
8559 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8560 * rtti.c (get_base_offset): Pass proper type to size_binop.
8561 * search.c (dfs_find_vbases): Fix type error.
8562 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8563 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8564 * tree.c (debug_binfo): Variable N is signed.
8565 Use HOST_WIDE_INT_PRINT_DEC.
8566 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8567 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8568 size_one_node and size_zero_node.
8569 (c_alignof): Use size_one_node.
8570 (build_component_addr): Pass proper types to size_binop.
8571 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8573 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8575 Implement class scope using-declarations for functions.
8576 * class.c (handle_using_decl): Call add_method for used functions.
8577 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8578 (add_method): Used functions are hidden by local functions.
8579 (check_bases_and_members): Handle using-decls before finalizing
8580 CLASSTYPE_METHOD_VEC.
8581 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8582 override the type of 'this' accordingly.
8583 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8584 (convert_class_to_reference, build_user_type_conversion_1,
8585 build_new_function_call, build_object_call, build_new_op,
8586 build_new_method_call): Pass ctype parm.
8588 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8590 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8591 build_new_function_call, build_object_call, build_new_op,
8592 build_new_method_call, build_op_delete_call): Don't get basetype_path
8594 * typeck.c (build_component_ref): Likewise.
8595 * init.c (build_offset_ref): Likewise.
8596 (resolve_offset_ref): Don't call enforce_access.
8597 Call build_scoped_ref.
8598 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8599 would cause an error or if -pedantic.
8600 * class.c (alter_access): Lose binfo parm.
8602 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8604 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8607 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8609 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8610 pseudo_type_info creation into the std namespace
8612 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8614 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8615 (import_export_class): Remove declaration.
8616 * decl2.c (import_export_class): Make it static.
8617 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8618 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8619 EXPR_WITH_FILE_LOCATION.
8620 * lex.c (check_newline): Tweak filename/lineno setting.
8621 * semantics.c (begin_while_stmt): Fix typo in comment.
8623 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8625 * lang-options.h (-fmessage-length=): Add missing option.
8627 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8629 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8631 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8633 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8635 * optimize.c (expand_call_inline): Emit the return label before
8636 evaluating the return value.
8638 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8640 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8641 than duplicating functionality here.
8642 * optimize.c: Include input.h.
8643 (expand_call_inline): Use push_srcloc and pop_srcloc.
8644 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8645 * parse.c: Regenerated.
8646 * Makefile.in (lex.o): Depend on input.h.
8647 (optimize.o): Likewise.
8649 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8651 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8652 function type, rather than ICE.
8654 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8656 * decl.c (grokdeclarator): Call decl_type_access_control.
8657 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8660 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8662 * decl.c (decls_match): Remove obsolete static member nadgering.
8664 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8666 * decl.c (grokdeclarator): Change ANSI to ISO.
8667 * lex.c (consume_string, readescape, do_identifier): Likewise.
8668 (parse_float, real_yylex): Likewise.
8669 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8670 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8671 new_type_id, maybe_label_decls, simple_stmt,
8672 for.init.statement): Likewise.
8673 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8674 * semantics.c (finish_named_return_value): Likewise.
8675 * parse.c: Regenerate.
8677 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8679 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8680 (CPTI_CLASS_STAR_TYPE): Remove.
8681 (vtable_index_type): Likewise.
8682 (class_star_type_node): Remove.
8683 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8684 (build_binary_op_nodefault): Remove.
8685 * call.c (build_new_op): Use build_binary_op instead of
8686 build_binary_op_nodefault.
8687 * decl.c (init_decl_processing): Remove class_star_type_node
8688 initialization. Make delta_type_node ptrdiff_type_node under the
8689 new ABI. Initialize vtable_index_type.
8690 (build_ptrmemfunc_type): Build different structures for the new
8692 (build_enumerator): Use build_binary_op instead of
8693 build_binary_op_nodefault.
8694 * method.c (build_overload_value): Mangle pointers-to-members
8695 appropriately under the new ABI.
8696 * typeck.c (build_array_ref): Use build_binary_op instead of
8697 build_binary_op_nodefault.
8698 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8699 (build_binary_op_nodefault): Rename to ...
8700 (build_binary_op): ... this. Remove old version. Adjust for
8701 pointer-to-member comparisons under the new ABI.
8702 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8703 (build_ptrmemfunc): Adjust for the new ABI.
8704 (expand_ptrmemfunc_cst): Likewise.
8705 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8706 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8708 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8710 * call.c (build_object_call): Compress consecutive calls to
8712 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8713 (build_op_delete_call): Adjust message formatting.
8715 * class.c (check_bases): Compress consecutive calls to
8717 (finish_struct_anon): Say 'ISO C++'.
8719 * decl.c (start_decl): Same here.
8720 (grok_reference_init): Likewise.
8721 (grokfndecl): Correct message formatting.
8722 (grokfndecl): Improve diagnostic.
8723 (check_static_variable_definition): Likewise. Say 'ISO C++'
8724 (compute_array_index_type): Say 'ISO C++'
8725 (create_array_type_for_decl): Compress consecutive calls to
8727 (grokdeclarator): Say 'ISO C++'
8728 (grok_op_properties): Likewise.
8730 * decl2.c (delete_sanity): Clairify diagnostic.
8731 (check_member_template): Same here.
8732 (grok_function_init): Use consistent terminology.
8734 * expr.c (do_case): Say 'ISO C++'
8736 * friend.c (do_friend): Compress consecutive calls to warning.
8738 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8740 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8741 * class.c (build_secondary_vtable): Reorganize. Don't create a
8742 new vtable under the new ABI.
8743 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8745 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8746 the initializing elements.
8747 (initialize_vtable): New function.
8748 (dfs_finish_vtbls): Use it.
8749 (dfs_accumulate_vtbl_inits): New function.
8750 (finish_vtbls): Merge primary and secondary vtables under the new
8752 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8753 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8756 * class.c (build_vtable): New function, split out from ...
8757 (get_vtable_decl): ... here, and ...
8758 (build_secondary_vtable): ... here.
8760 * pt.c (tsubst_decl): Fix formatting.
8762 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8764 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8765 (avoid_overlap, build_base_field): Likewise.
8766 (build_base_field, build_base_fields, is_empty_class):
8767 Test DECL_SIZE with integer_zero.
8768 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8769 * cp-tree.h (struct lang_type): New field size_unit.
8770 (CLASSTYPE_SIZE_UNIT): New macro.
8771 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8772 (cp_finish_decl): Delete -Wlarger-than processing.
8773 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8774 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8775 * tree.c (make_binfo): binfo vector is one entry longer.
8776 (walk_tree): Walk DECL_SIZE_UNIT.
8778 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8780 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8782 (build_vtable_entry): Don't assume all vtable entries are
8784 (build_vtbl_initializer): Adjust accordingly.
8785 (get_vtable_decl): Fix formatting.
8787 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8789 * semantics.c (deferred_type_access_control): Walk the entire
8791 (save_type_access_control): Rename from
8792 initial_deferred_type_access_control. Just remember the value.
8793 (decl_type_access_control): New fn.
8794 (begin_function_definition): Use deferred_type_access_control, after
8795 we've started the function. Set type_lookups to error_mark_node.
8796 * parse.y (frob_specs, fn.def1): Adjust.
8797 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8798 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8799 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8800 (after_type_component_declarator0): Likewise.
8801 (after_type_component_declarator): Likewise.
8802 (notype_component_declarator): Likewise.
8803 * cp-tree.h: Adjust.
8805 * decl.c (redeclaration_error_message): Allow redeclaration of
8806 namespace-scope decls.
8808 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8810 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8812 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8814 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8815 * decl2.c (grokclassfn): Likewise.
8817 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8819 * decl2.c (lang_decode_option): Don't set default message length
8821 * lex.c (lang_init_options): Set it here.
8823 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8825 Make DECL_CONTEXT mean the class in which a member function was
8826 declared, even for a virtual function.
8827 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8828 (DECL_FRIEND_CONTEXT): New macro.
8829 (DECL_REAL_CONTEXT): Remove.
8830 (SET_DECL_FRIEND_CONTEXT): Likewise.
8831 (DECL_VIRTUAL_CONTEXT): Adjust.
8832 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8833 (add_friends): Remove.
8834 (hack_decl_function_context): Likewise.
8835 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8837 (build_over_call): Fix indentation. Use DECL_CONTEXT
8838 instead of DECL_CLASS_CONTEXT.
8839 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8840 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8841 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8842 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8843 (build_base_field): Likewise.
8844 (finish_struct_1): Likewise.
8845 (build_self_reference): Likewise.
8846 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8848 (pushtag): Use decl_function_context, not
8849 hack_decl_function_context.
8850 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8851 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8852 (pushdecl): Remove bogus code.
8853 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8854 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8855 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8856 Use decl_function_context, nothack_decl_function_context.
8857 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8858 (grokdeclarator): Likewise. Use decl_function_context, not
8859 hack_decl_function_context.
8860 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8861 (start_function): Use DECL_FRIEND_CONTEXT, not
8862 DECL_CLASS_CONTEXT. Use decl_function_context, not
8863 hack_decl_function_context.
8864 (finish_function): Use decl_function_context, not
8865 hack_decl_function_context.
8866 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8868 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8869 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8870 (grokfield): Likewise.
8871 (finish_builtin_type): Likewise.
8872 (finish_vtable_vardec): Use decl_function_context, not
8873 hack_decl_function_context.
8874 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8875 (start_static_initialization_or_destruction): Likewise.
8876 (finish_static_initialization_or_destruction): Likewise.
8877 (mark_used): Adjust logic for deciding when to synthesize methods.
8878 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8880 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8882 * friend.c (is_friend): Likewise.
8883 (add_friends): Remove.
8884 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8885 * lex.c (begin_definition_of_inclass_inline): Use
8886 decl_function_context, not hack_decl_function_context.
8887 (process_next_inline): Likewise.
8888 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8889 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8890 DECL_CLASSS_CONTEXT.
8891 (hack_identifier): Likewise.
8892 (synthesize_method): Use decl_function_context, not
8893 hack_decl_function_context.
8894 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8896 (is_member_template): Use decl_function_context, not
8897 hack_decl_function_context. Use DECL_CONTEXT, not
8899 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8901 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8903 (push_template_decl_real): Likewise.
8904 (instantiate_class_template): Don't call add_friends.
8905 (tsubst_default_argument): Use DECL_CONTEXT, not
8907 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8908 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8909 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8911 * repo.c (repo_inline_used): Likewise.
8912 * search.c (current_scope): Adjust for new _CONTEXT macros.
8913 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8915 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8916 (lookup_fnfields_here):Likewise.
8917 (check_final_overrider): Likewise.
8918 (init_vbase_pointers): Likewise.
8919 (virtual_context): Likewise.
8920 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8921 (expand_body): Use decl_function_context, not
8922 hack_decl_function_context.
8923 * tree.c (hack_decl_function_context): Remove.
8924 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8926 * typeck2.c (error_not_base_type): Likewise.
8928 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8930 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8932 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8934 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8936 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8938 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8940 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8942 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8944 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8946 * parse.y (frob_specs): Split out...
8947 (parse_decl): From here.
8948 (fn.def2): Call initial_deferred_type_access_control.
8949 (after_type_component_declarator0): Call frob_specs.
8950 (notype_component_declarator0): Likewise.
8951 * search.c (friend_accessible_p): Nested classes are friends of their
8954 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8956 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8957 used to create an implicit temporary.
8959 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8962 2000-02-08 Nathan Sidwell <nathan@acm.org>
8964 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8965 strip array element qualifiers too.
8967 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8969 * decl.c (store_parm_decls): Don't build cleanups for parameters
8970 while processing_template_decl.
8972 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8974 * cp-tree.h (struct saved_scope): Add incomplete field.
8975 (namespace_scope_incomplete): New macro.
8976 * decl.c (pushdecl): Use it.
8977 (hack_incomplete_structures): Use it. See through artificial
8979 (mark_saved_scope): Mark it.
8981 Implement access control for nested types.
8982 * search.c (type_access_control): New fn.
8983 (accessible_p): Now we do perform access control for types.
8984 * semantics.c (deferred_type_access_control): New fn.
8985 (initial_deferred_type_access_control): New fn.
8986 (begin_function_definition): Call it. Add lookups parm.
8987 * decl.c (struct binding_level): Add this_class field.
8988 (pushlevel_class): Set it.
8989 (mark_binding_level): Mark it.
8990 (lookup_name_real): Use it. Call type_access_control.
8991 (mark_saved_scope): Mark lookups field.
8992 * cp-tree.h (flagged_type_tree): Add lookups field.
8993 (struct saved_scope): Add lookups field.
8994 (type_lookups): New macro.
8995 * parse.y (declmods): Now <ftype>.
8996 (parse_decl): Add lookups parm. Call
8997 initial_deferred_type_access_control.
8998 (lang_extdef): Clear type_lookups.
8999 (typed_declspecs, declmods, typespec): Set lookups field.
9000 (initdcl): Call deferred_type_access_control.
9001 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9002 component_decl_1, named_parm): Adjust.
9003 * friend.c (is_friend): Nested classes are friends of their
9006 * class.c (currently_open_derived_class): New fn.
9007 * method.c (hack_identifier): Use it.
9009 * lex.c (do_identifier): Remove obsolete code.
9011 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9013 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9015 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9016 thinks this file is plain C).
9018 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9020 * Makefile.in (call.o): Depend on $(EXPR_H).
9022 * call.c: Include "expr.h".
9024 * class.c (dump_class_hierarchy): Add prototype.
9026 * search.c (dfs_get_pure_virtuals): Likewise.
9028 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9030 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9033 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9035 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9036 Store it in DECL_FCONTEXT.
9037 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9039 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9041 * tinfo.h (old abi): #include "tconfig.h".
9042 * tinfo.cc (convert_to_base): Move into old abi section.
9044 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9046 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9047 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9048 (BINFO_PRIMARY_BINFO): New macro.
9049 (BF_DELTA): Rename to ...
9050 (BV_DELTA): ... this.
9051 (BF_VCALL_INDEX): Rename to ...
9052 (BV_VCALL_INDEX): ... this.
9053 (BF_FN): Rename to ...
9055 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9056 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9057 (modify_vtable_entry): Simplify.
9058 (add_virtual_function): Rename BF_ macros to BV_ variants.
9059 (build_vtable_initializer): Likewise.
9060 (get_class_offset_1): Remove.
9061 (dfs_get_class_offset): Likewise.
9062 (get_class_offset): Likewise.
9063 (dfs_find_final_overrider): New function.
9064 (find_final_overrider): Likewise.
9065 (modify_one_vtable): Remove.
9066 (dfs_find_base): New function.
9067 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9068 find_final_overrider.
9069 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9071 (dfs_fixup_vtable_deltas): Remove.
9072 (override_one_vtable): Remove.
9073 (merge_overrides): Likewise.
9074 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9075 unreal chilren of virtual bases.
9076 (finish_struct_1): Don't use merge_overrides. Don't use
9077 dfs_fixup_vtable_deltas.
9078 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9081 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9082 Jason Merrill <jason@yorick.cygnus.com>
9084 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9086 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9088 * exception.cc (__throw_bad_typeid): Add missing std::.
9090 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9092 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9094 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9096 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9098 Runtime support for new-abi rtti.
9099 * inc/typeinfo (type_info::operator!=): Define in class.
9100 (type_info::before, type_info::name, type_info::operator==,
9101 type_info::operator!=): Define new ABI implementations.
9102 (type_info::is_pointer_p, type_info::is_function_p): Declare
9103 new virtual functions.
9104 (type_info::do_catch, type_info::do_upcast): Likewise.
9106 * tinfo.h (__base_class_info): Define new class.
9107 (__class_type_info): Likewise.
9108 (__si_class_type_info): Likewise.
9109 (__vmi_class_type_info): Likewise.
9110 (__dynamic_cast): Prototype.
9112 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9113 (type_info::is_pointer_p): Define new function.
9114 (type_info::is_function_p): Likewise.
9115 (type_info::do_catch): Likewise.
9116 (type_info::do_upcast): Likewise.
9117 (vtable_prefix): New structure for vtable access.
9118 (adjust_pointer): Define new template function.
9119 (contained_p, public_p, virtual_p, contained_public_p,
9120 contained_nonpublic_p, contained_nonvirtual_p): Define new
9122 (nonvirtual_base_type): New local variable.
9123 (__class_type_info::~__class_type_info): Define.
9124 (__si_class_type_info::~__si_class_type_info): Likewise.
9125 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9126 (__class_type_info::do_catch): Define new function.
9127 (__class_type_info::do_upcast): Likewise.
9128 (__class_type_info::find_public_src): Likewise.
9129 (__class_type_info::do_find_public_src): Likewise.
9130 (__si_class_type_info::do_find_public_src): Likewise.
9131 (__vmi_class_type_info::do_find_public_src): Likewise.
9132 (__class_type_info::do_dyncast): Likewise.
9133 (__si_class_type_info::do_dyncast): Likewise.
9134 (__vmi_class_type_info::do_dyncast): Likewise.
9135 (__class_type_info::do_upcast): Likewise.
9136 (__si_class_type_info::do_upcast): Likewise.
9137 (__vmi_class_type_info::do_upcast): Likewise.
9138 (__dynamic_cast): Likewise.
9140 * tinfo2.cc (__fundamental_type_info): Define new class.
9141 (__pointer_type_info): Likewise.
9142 (__reference_type_info): Likewise.
9143 (__array_type_info): Likewise.
9144 (__function_type_info): Likewise.
9145 (__enum_type_info): Likewise.
9146 (__ptr_to_member_type_info): Likewise.
9147 (__fundamental_type_info::~__fundamental_type_info): Define.
9148 (__pointer_type_info::~__pointer_type_info): Likewise.
9149 (__reference_type_info::~__reference_type_info): Likewise.
9150 (__array_type_info::~__array_type_info): Likewise.
9151 (__function_type_info::~__function_type_info): Likewise.
9152 (__enum_type_info::~__enum_type_info): Likewise.
9153 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9154 (__pointer_type_info::do_catch): Define new function.
9155 (__ptr_to_member_type_info::do_catch): Define new function.
9157 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9158 (__is_pointer): Likewise.
9160 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9162 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9164 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9165 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9166 (make_new_vtable): New function.
9167 (modify_vtable_entry): Handle generation of new vtables correctly.
9168 (modify_one_vtable): Remove unused parameter.
9169 (dfs_fixup_vtable_deltas): Likewise.
9170 (override_one_vtable): Use build_secondary_vtable.
9171 (finish_struct_1): Use build_primary_vtable and
9172 build_secondary_vtable.
9174 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9176 * cp/decl.c: Adjust variable names, comments, help strings.
9178 2000-01-29 Nathan Sidwell <nathan@acm.org>
9180 * new2.cc (operator delete[]): Use operator delete, don't assume
9183 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9185 * class.c (build_vtbl_initializer): Add argument to
9186 build_vtable_entry call.
9188 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9190 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9191 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9192 (BF_DELTA): New macro.
9193 (BF_VCALL_INDEX): Likewise.
9195 (THUNK_VCALL_OFFSET): Likewise.
9196 (make_thunk): Change prototype.
9197 * class.c (build_vtable_entry): Integrate
9198 build_vtable_entry_for_fn. Handle vcall indices.
9199 (build_vtable_entry_for_fn): Remove.
9200 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9201 BF_VCALL_INDEX, BF_FN.
9202 (modify_vtable_entry): Integrate common code from
9203 modify_one_vtable and dfs_fixup_vtable_deltas.
9204 (add_virtual_function): Set BF_VCALL_INDEX.
9205 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9207 (modify_one_vtable): Simplify.
9208 (dfs_fixup_vtable_deltas): Likewise.
9209 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9210 * method.c (make_thunk): Handle vcall indices.
9212 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9214 Compiler side new abi rtti (not enabled).
9215 * cp-tree.h (new_abi_rtti_p): New macro.
9216 (emit_support_tinfos): Prototype new function.
9217 (tinfo_decl_p): Likewise.
9218 (emit_tinfo_decl): Likwise.
9219 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9221 (doing_runtime): New local static.
9222 (init_rtti_processing): Add new-abi initializer.
9223 (get_tinfo_decl): Add new-abi logic.
9224 (tinfo_from_decl): Likewise.
9225 (build_dynamic_cast_1): Likewise.
9226 (qualifier_flags): New static function.
9227 (tinfo_base_init): Likewise.
9228 (generic_initializer): Likewise.
9229 (ptr_ref_initializer): Likewise.
9230 (ptmd_initializer): Likewise.
9231 (class_hint_flags): Likewise.
9232 (class_initializer): Likewise.
9233 (synthesize_tinfo_var): Likewise.
9234 (create_real_tinfo_var): Likewise.
9235 (create_pseudo_type_info): Likewise.
9236 (get_vmi_pseudo_type_info): Likewise.
9237 (create_tinfo_types): Likewise.
9238 (emit_support_tinfos): New global function.
9239 (tinfo_decl_p): New global predicate.
9240 (emit_tinfo_decl): New global function.
9241 * class.c (set_rtti_entry): Generalize for old and new rtti.
9242 (build_vtbl_initializer): Likewise.
9243 * decl2.c (finish_file): Likewise.
9245 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9247 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9248 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9250 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9252 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9255 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9257 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9259 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9261 * optimize.c (calls_setjmp_r): Supply new argument
9262 to special_function_p.
9264 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9266 * call.c: PROTO -> PARAMS.
9267 * class.c: Likewise.
9268 * cp-tree.h: Likewise.
9272 * decl2.c: Likewise.
9274 * errfn.c: Likewise.
9275 * error.c: Likewise.
9276 * except.c: Likewise.
9279 * input.c: Likewise.
9282 * method.c: Likewise.
9283 * optimize.c: Likewise.
9284 * parse.y: Likewise.
9288 * search.c: Likewise.
9289 * semantics.c: Likewise.
9292 * typeck.c: Likewise.
9293 * typeck2.c: Likewise.
9296 2000-01-25 Richard Henderson <rth@cygnus.com>
9298 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9300 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9302 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9303 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9304 (struct vcall_offset_data_s): New type.
9305 (dfs_vcall_offset_queue_p): New function.
9306 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9307 (build_vcall_offset_vtbl_entries): Likewise.
9308 (layout_vtable_decl): Likewise.
9309 (num_vfun_entries): Likewise.
9310 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9311 (build_vtbl_initializer): Likewise.
9312 (dfs_finish_vtabls): Use layout_vtable_decl.
9313 (modify_one_vtables): Always duplicate vtables under the new ABI.
9314 (finish_struct_1): Use layout_vtable_decl.
9316 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9318 * decl.c (member_function_or_else): Change third arg from a format
9319 specifier to an `enum overload_flags'. Callers changed.
9321 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9323 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9324 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9325 build_const_cast, get_delta_difference, check_return_expr): Avoid
9326 ANSI string concatenation usage.
9328 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9330 * class.c (layout_class_type): Put the fields required to make a
9331 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9334 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9336 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9339 * decl2.c (mark_used): Do instantiate inlines that have been
9340 explicitly instantiated.
9342 2000-01-24 Richard Henderson <rth@cygnus.com>
9344 * call.c (build_over_call): Use expand_tree_builtin.
9345 * typeck.c (build_function_call_real): Likewise.
9346 (build_binary_op_nodefault): Handle unordered compares.
9348 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9350 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9351 cp_tree_index values.
9352 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9353 New global node #defines for them.
9354 * rtti.c (call_void_fn): Replace with ...
9355 (build_runtime_decl): ... new static function.
9356 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9357 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9358 (build_dynamic_cast_1): Always produce correctly typed result.
9359 Explicitly produce type_info addresses. Use dynamic_cast_node.
9360 * exception.cc (__throw_bad_cast): Return `void *'.
9361 (__throw_bad_typeid): Return `const type_info &'.
9363 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9365 * cp-tree.h (get_vtable_decl): Prototype new function.
9366 * class.c (get_vtable_decl): New function. Broken out from ...
9367 (build_vtable): ... here. Use it.
9368 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9371 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9373 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9374 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9375 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9376 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9377 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9378 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9379 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9380 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9381 (CPTI_TINFO_VAR_ID): New enumeration.
9382 (__tp_desc_type_node, __access_mode_type_node,
9383 __bltn_desc_type_node, __user_desc_type_node,
9384 __class_desc_type_node, __ptr_desc_type_node,
9385 __attr_desc_type_node, __func_desc_type_node,
9386 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9387 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9388 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9389 enum_desc_type_node, class_desc_type_node,
9390 si_class_desc_type_node, vmi_class_desc_type_node,
9391 ptmd_desc_type_node, base_desc_type_node): New #defines.
9392 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9393 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9394 (tinfo_var_id): New enumeration.
9395 (DECL_TINFO_FN_P): Augment comment.
9396 * decl.c (cp_global_trees): Adjust documentation.
9397 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9398 tinfo_decl_type and tinfo_var_id.
9399 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9400 (build_typeid): Remove unused variable.
9401 (get_tinfo_var): Use tinfo_var_id.
9402 (tinfo_name): New static function.
9403 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9404 (tinfo_from_decl): Likewise.
9405 (get_base_offset): New static function, broken out of
9407 (expand_si_desc): Use tinfo_name.
9408 (expand_class_desc): Likewise. Lose local static variable.
9409 Use base_desc_type_node. Use get_base_offset.
9410 (expand_ptr_desc): Use tinfo_name.
9411 (expand_attr_desc): Likewise.
9412 (expand_generic_desc): Likewise.
9414 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9415 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9417 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9419 * cp-tree.h (__eprintf): Remove declaration.
9420 * tree.c (__eprintf): Remove definition.
9422 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9423 Mark Mitchell <mark@codesourcery.com>
9425 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9426 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9428 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9430 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9432 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9434 * cp-tree.h (register_dtor_fn): New function.
9435 * decl.c (destroy_local_static): Rename to ...
9436 (register_dtor_fn): ... this. Give it external linkage.
9437 (expand_static_init): Use it.
9438 * decl2.c (do_static_initialization): Likewise, if using
9440 (do_static_destruction): Check that __cxa_atexit is not in use.
9441 (finish_file): Don't call do_static_destruction if using
9444 * typeck.c (convert_arguments): Restore two-message error
9447 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9449 Remap dynamic cast hint values to be consistent across ABIs.
9450 * search.c (dynamic_cast_base_recurse): Remap generated value.
9451 (get_dynamic_cast_base_type): Adjust documentation.
9452 * tinfo.h (__user_type_info::dyncast): Likewise.
9453 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9454 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9455 (__class_type_info::do_dyncast): Likewise.
9456 (__class_type_info::do_find_public_subobj): Likewise.
9457 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9459 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9461 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9463 * typeck2.c (incomplete_type_error): Restore previous
9464 cp_error and cp_error_at call sequence.
9466 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9468 * class.c (dump_class_hierarchy): Make format agree with argument;
9469 cast pointer to unsigned long and print with %lx.
9471 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9473 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9475 * typeck.c (composite_pointer_type, common_type,
9476 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9477 build_function_call_real, convert_arguments,
9478 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9479 build_unary_op, mark_addressable, build_compound_expr,
9480 build_static_cast, build_reinterpret_cast, build_const_cast,
9481 build_c_cast, build_modify_expr, get_delta_difference,
9482 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9483 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9485 * typeck2.c (readonly_error, abstract_virtuals_error,
9486 process_init_constructor, check_for_new_type): Likewise.
9488 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9490 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9493 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9495 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9496 (build_x_typeid): Likewise.
9497 (get_tinfo_fn): Likewise.
9498 (get_tinfo_fn_unused): Rename to ...
9499 (get_tinfo_decl): ... here.
9500 * rtti.c (build_headof): Replace logic error with assertion.
9501 (get_tinfo_fn_dynamic): Rename to ...
9502 (get_tinfo_decl_dynamic): ... here. Make static. Use
9503 complete_type_or_else.
9504 (build_x_typeid): Move into ...
9505 (build_typeid): ... here. Adjust call to
9506 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9507 throw_bad_typeid expression.
9508 (get_tinfo_fn_unused): Rename to ...
9509 (get_tinfo_decl): ... here. Adjust comment.
9510 (get_tinfo_fn): Delete.
9511 (tinfo_from_decl): New static function.
9512 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9513 (get_typeid): Use complete_type_or_else.
9514 (build_dynamic_cast_1): Adjust calls to
9515 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9516 * parse.y (primary): Adjust call to build_typeid.
9517 * except.c (build_eh_type_type_ref): Adjust call to
9518 get_tinfo_decl. Mark as used.
9519 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9520 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9521 * parse.c: Regenerated.
9523 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9525 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9527 (resolves_to_fixed_type_p): Document calling convention.
9528 * rtti.c (build_x_typeid): Initialize NONNULL.
9530 * cp-tree.h (build_shared_int_cst): New function.
9531 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9532 * class.c (modify_vtable_entry): Likewise.
9533 (add_virtual_function): Split out code to generated shared
9534 INTEGER_CSTs to build_share_int_cst.
9535 (modify_all_vtables): Handle all the overridden functions here.
9536 Add overridden functions from non-primary virtual bases to the
9538 (finish_struct_1): Adjust call to modify_all_vtables. Add
9539 overridden functions from non-primary bases to the vtable.
9540 * tree.c (build_shared_int_cst): New function.
9542 * cp-tree.h (scratchalloc): Remove.
9543 (build_scratch_list): Likewise.
9544 * call.c (convert_class_to_reference): Replace build_scratch_list
9545 and build_expr_list with build_tree_list.
9546 (add_candidate): Replace scratchalloc with expralloc. Note memory
9548 (build_user_type_conversion_1): Replace build_scratch_list
9549 and build_expr_list with build_tree_list.
9550 (build_new_op): Likewise.
9551 (build_op_delete_call): Likewise.
9552 (convert_like): Likewise.
9553 * cvt.c (ocp_convert): Likewise.
9554 * decl.c (start_decl): Likewise.
9555 (start_function): Likewise.
9556 (finish_destructor_body): Likewise.
9557 (maybe_build_cleanup_1): Likewise.
9558 * decl2.c (reparse_decl_as_expr): Likewise.
9559 * init.c (perform_member_init): Likewise.
9560 (expand_cleanup_for_base): Likewise.
9561 (build_builtin_delete_call): Likewise.
9562 (build_new_1): Likewise.
9563 (build_delete): Likewise.
9564 * method.c (do_build_assign_ref): Likewise.
9565 * parse.y (already_scoped_stmt): Likewise.
9566 (nontrivial_exprlist): Likewise.
9567 (net_initializer): Likewise.
9568 (initlist): Likewise.
9569 * parse.c: Regenerated.
9570 * rtti.c (build_x_typeid): Likewise.
9571 (build_dynamic_cast_1): Likewise.
9572 * typeck.c (build_x_compound_expr): Likewise.
9573 (build_static_cast): Likewise.
9574 (build_modify_expr): Likewise.
9576 * cp-tree.h (DECL_VINDEX): Add documentation.
9577 * class.c (build_vtable_entry): Likewise.
9578 (start_vtable): Add comment.
9579 (add_virtual_function): Replace pending_hard_virtuals with
9580 overridden_virtuals and pending_virtuals with new_virtuals.
9581 Replace redundant assignments with assertions.
9582 (check_for_override): Add comment.
9583 (check_bases_and_members): Replace pending_hard_virtuals with
9584 overridden_virtuals and pending_virtuals with new_virtuals.
9585 (create_vtbl_ptr): Likewise.
9586 (layout_class_type): Likewise.
9587 (finish_struct_1): Likewise. Add comments.
9589 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9591 * class.c (finish_struct_1): Replace redundant code with
9594 * cp-tree.h (flag_new_abi): Move.
9595 (flag_use_cxa_atexit): Likewise.
9596 (flag_honor_std): Likewise.
9597 (flag_rtti): Likewise.
9598 (vbase_offsets_in_vtable_p): Define.
9599 (vptrs_present_everywhere_p): Likewise.
9600 (TYPE_CONTAINS_VPTR_P): Likewise.
9601 (dfs_walk_real): Declare.
9602 * class.c (build_vbase_pointer_fields): Check
9603 vbase_offsets_in_vtable_p.
9604 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9606 (build_vbase_offset_vtbl_entries): Simplify.
9607 (build_vbase_offset_vtbl_entries): Adjust.
9608 (build_vbase_pointer): Add ability to look up vbase offsets in
9610 (start_vtable): New function.
9611 (add_virtual_function): Use it.
9612 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9613 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9614 (build_vtbl_initializer): Take the type of the complete object as
9615 input. Use it to correctly calculate vbase offsets.
9616 (dfs_finish_vtbls): Pass the complete type to
9617 build_vtbl_initializer.
9618 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9619 (create_vtable_ptr): Create a vtable even if there are no
9620 new virtual functions, under the new ABI.
9621 (finish_struct_1): Likewise.
9622 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9623 * decl.c (exapnd_static_init): Remove call to
9624 preserve_initializer.
9625 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9627 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9628 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9629 (construct_virtual_bases): Don't initialize virtual base pointers
9631 (build_aggr_init): Clean up comment.
9632 (expand_aggr_init_1): Likewise.
9633 * rtti.c (expand_class_desc): Store the virtual function table
9634 index where the vbase offset lives in the offset field.
9635 * search.c (dfs_walk_real): Make it global.
9636 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9637 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9639 * tinfo.h (USItype): Make it signed under the new ABI.
9640 * tinfo.cc (convert_to_base): New function. Encapsulate base
9641 conversion logic here.
9642 (__class_type_info::do_upcast): Use it.
9643 (__class_type_info::do_dyncast): Likewise.
9644 (__class_type_info::do_find_public_subobj): Likewise.
9646 * init.c (construct_virtual_bases): Don't look up the addresses of
9647 virtual bases at run-time.
9649 * class.c (build_vbase_pointer): Relocate.
9650 (build_vbase_pointer_fields): Likewise.
9651 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9652 (build_vbase_offset_vtbl_entries): Likewise.
9654 * decl.c (init_decl_processing): Complain if -fnew-abi
9655 -fno-vtable-thunks is used.
9657 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9660 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9662 * cp-tree.h (num_extra_vtbl_entries): New function.
9663 (size_extra_vtbl_entries): Likewise.
9664 (dfs_vtable_path_unmark): Likewise.
9665 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9666 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9667 * class.c (num_extra_vtbl_entries): New function.
9668 (size_extra_vtbl_entries): Likewise.
9669 (dfs_build_vbase_offset_vtbl_entries): New function.
9670 (build_vbase_offset_vtbl_entries): Likewise.
9671 (build_vtbl_initializer): Use it.
9672 (finish_struct_1): Adjust vtable sizes (using
9673 num_extra_vtbl_entries).
9674 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9675 THUNK_DECL is non-NULL before expanding it.
9676 * init.c (expand_virtual_init): Adjust the vtable pointer by
9677 size_extra_vtbl_entries before storing it.
9678 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9679 Handle TREE_LIST parameters here, not in the dfs_* functions.
9680 (dfs_unmarked_real_bases_queue_p): Adjust.
9681 (dfs_marked_real_bases_queue_p): Likewise.
9682 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9683 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9684 (dfs_vtable_path_unmark): Likewise.
9686 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9688 * optimize.c (copy_body_r): Clear the operand three of a
9689 TARGET_EXPR when copying it.
9691 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9693 * method.c (build_decl_overload_real): Check whether we are in ::
9694 before returning __builtin_new/delete.
9696 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9698 * pt.c (tsubst_friend_function): Improve comment.
9699 (instantiate_decl): Avoid crashing when a "nested" function is
9700 instantiated from the top level.
9702 * dump.c (dqeueue_and_dump): Dump
9703 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9705 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9707 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9709 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9711 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9712 ENABLE_NEW_GXX_ABI defined.
9713 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9714 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9715 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9717 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9719 * decl.c (start_cleanup_fn): Call pushdecl.
9721 * call.c (convert_class_to_reference): Fix typos.
9722 (build_conditional_expr): Handle errors gracefully.
9723 * class.c (push_nested_class): Likewise.
9724 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9725 (DECL_THIS_EXTERN): Use it.
9726 (DECL_THIS_STATIC): Likewise.
9727 * cvt.c (convert_to_void): Handle errors gracefully.
9728 (build_expr_type_conversion): Likewise.
9729 * decl.c (maybe_push_decl): Likewise.
9730 (start_decl_1): Likewise.
9731 (require_complete_types_for_parms): Likewise.
9732 * parse.y (structsp): Likewise.
9733 (base_class): Likewise.
9734 * parse.c: Regenerated.
9735 * pt.c (finish_member_template_decl): Likewise.
9736 * typeck.c (decay_conversion): Likewise.
9738 * cp-tree.h (dfs_skip_vbases): New function.
9739 (find_vbase_instance): Likewise.
9740 * class.c (determine_primary_base): Allow a nearly empty base to
9741 serve as a primary base class under the new ABI.
9742 (get_class_offset_1): Rename to ...
9743 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9745 (get_class_offset): Use it. Issue error messages here.
9746 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9747 find the right copies of virtual bases.
9748 (fixup_vtable_deltas1): Rename to ...
9749 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9750 bases as primary bases.
9751 (fixup_vtable_deltas): Remove.
9752 (override_one_vtable): Handle virtual bases as primary bases.
9753 (merge_overrides): Likewise.
9754 (finish_struct_1): Likewise.
9755 (dump_class_hierarchy): Dump primary-ness of bases as well.
9756 * search.c (mark_primary_bases): Use a pre-order traversal to
9757 handle primary virtual bases.
9758 (dfs_skip_vbases): New fiunction.
9759 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9760 (fixup_virtual_upcast_offsets): Likewise.
9761 (fixup_all_virtual_upcast_offsets): Likewise.
9762 (dfs_find_vbase_instances): New function.
9763 (find_vbase_instance): Likewise.
9765 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9767 * lex.c (DIR_SEPARATOR): Delete macro.
9769 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9771 * decl2.c (lang_decode_option): Handle automatic line wrapping
9774 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9776 * friend.c (do_friend): Don't resolve scopes when processing
9777 template declarations, even if the qualifying scope doesn't
9778 involve template parameters.
9780 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9782 * class.c (dfs_modify_vtables_queue_p): Remove.
9783 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9784 and dfs_marked_real_bases_queue_p instead of
9785 dfs_modify_vtables_queue_p.
9787 * class.c (build_vbase_path): Simplify.
9788 (dfs_propagate_binfo_offsets): New function.
9789 (propagate_binfo_offsets): Use it.
9790 (remove_base_field): Simplify.
9791 (dfs_set_offset_for_vbases): Remove.
9792 (dfs_set_offset_for_shared_vbases): New function.
9793 (dfs_set_offset_for_unshared_vbases): Likewise.
9794 (layout_virtual_bases): Use them.
9795 (layout_basetypes): Don't call propagate_binfo_offsets.
9796 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9799 * class.c (build_base_field): New function, split out from ...
9800 (build_base_fields): ... here. Use it. Allocate primary bases
9801 first, under the new ABI.
9802 (get_vtable_entry): Remove.
9803 (remove_base_field): New function, split out from ...
9804 (remove_base_fields): ... here. Adjust since primary bases come
9805 first under the new ABI.
9807 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9808 (initialize_vtbl_ptrs): New function.
9809 (expand_indirect_vtbls_init): Change prototype.
9810 (convert_pointer_to_vbase): Declare.
9811 * init.c (expand_direct_vtbls_init): Remove.
9812 (dfs_initialize_vtbl_ptrs): New function.
9813 (initialize_vtbl_ptrs): Likewise.
9814 (emit_base_init): Use initialize_vtbl_ptrs.
9815 * search.c (convert_pointer_to_vbase): Make it global.
9816 (expand_indirect_vtbls_init): Remove vtable initialization code.
9817 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9819 * class.c (dfs_finish_vtbls): New function.
9820 (finish_vtbls): Use it.
9821 (dump_class_hierarchy): New function.
9823 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9824 (BINFO_VBASE_PRIMARY_P): New macro.
9825 (BINFO_VIRTUALS): Add to documentation.
9826 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9827 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9828 (dfs_mark_primary_bases_queue_p): Likewise.
9829 (dfs_unmarked_real_bases_queue_p): New function.
9830 (dfs_marked_real_bases_queue_p): Likewise.
9831 * search.c (dfs_mark_primary_bases): Adjust.
9832 (mark_primary_bases): Likewise.
9833 (get_shared_vbase_if_not_primary): New function.
9834 (dfs_unmarked_real_bases_queue_p): Likewise.
9835 (dfs_marked_real_bases_queue_p): Likewise.
9836 (dfs_get_pure_virtuals): Simplify.
9837 (get_pure_virtuals): Likewise.
9839 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9841 * lex.c: Include tm_p.h.
9843 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9845 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9847 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9849 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9850 * pt.c (instantiate_decl): Defer comdat templates that might not be
9853 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9854 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9855 (finish_file): Likewise.
9857 * decl2.c (import_export_class): Undo 12/14 change.
9859 * error.c (dump_decl): operator new, not operatornew.
9861 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9862 * search.c (lookup_field_1): Look for the last field with the
9865 2000-01-05 Nathan Sidwell <nathan@acm.org>
9867 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9870 2000-01-05 Nathan Sidwell <nathan@acm.org>
9872 * typeck.c (build_static_cast): Don't strip target qualifiers
9873 when casting from a class.
9875 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9877 * class.c (warn_hidden): Initialize variable `fndecl'.
9879 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9881 * decl.c (flag_isoc9x): New variable to be able to use code in
9882 c-common.c. For now always zero.
9884 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9886 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9887 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9888 or unshare_base_binfos for virtual bases here.
9889 * search.c (dfs_get_vbase_types): Do it here.
9890 (get_vbase_types): Adjust.
9892 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9894 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9895 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9896 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9897 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9898 (unmark_primary_bases): Remove declaration.
9899 (unmarkedp): Declare.
9900 (dfs_vbase_unmark): Likewise.
9901 * class.c (determine_primary_base): Return immediately if there
9902 are no base classes. Call mark_primary_bases here.
9903 (modify_all_direct_vtables): Remove.
9904 (modify_all_indirect_vtables): Remove.
9905 (dfs_modify_vtables_queue_p): New function.
9906 (dfs_modify_vtables): New function.
9907 (modify_all_vtables): Use them.
9908 (build_base_fields): Build FIELD_DECLs for primary virtual base
9910 (create_vtable_ptr): Don't call determine_primary_base here.
9911 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9912 (dfs_set_offset_for_vbases): ... this.
9913 (layout_virtual_bases): Use it.
9914 (layout_class_type): Call determine_primary_base here.
9915 * search.c (unmarkedp): Make it global.
9916 (shared_marked_p): Simplify.
9917 (shared_unmarked_p): Likewise.
9918 (dfs_primary_bases_queue_p): Remove.
9919 (dfs_unmark_primary_bases): Likewise.
9920 (unmark_primary_bases): Likewise.
9921 (mark_primary_bases): Simplify.
9922 (get_pure_virtuals): Don't call mark_primary_bases here.
9923 (dfs_vbase_unmark): New function.
9924 (get_vbase_types): Simplify.
9926 * class.c (struct base_info): Remove.
9927 (determine_primary_base): Take has_virtual_p rather than a
9928 base_info as input. Don't calculate max_has_virtual.
9929 (finish_struct_bits): Remove max_has_virtual argument.
9930 (create_vtable_ptr): Remove max_has_virtual_p argument.
9931 (layout_virtual_bases): Remove max argument.
9932 (layout_basetypes): Likewise.
9933 (layout_class_type): Remove max_has_virtual_p argument.
9934 (finish_struct_1): Remove max_has_virtual.
9936 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9937 (layout_basetypes): Remove.
9938 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9939 Update to handle primary virtual bases.
9940 (remove_base_fields): New function, split out from
9942 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9943 (layout_virtual_bases): New function, split out from
9944 layout_basetypes. Update to handle primary virtual bases.
9945 (layout_basetypes): Moved here from tree.c. Use
9946 remove_base_fields and layout_virtual_bases.
9947 * search.c (dfs_mark_primary_bases_queue_p): New function.
9948 (mark_primary_bases): Use it.
9949 * tree.c (CEIL): Remove.
9950 (propagate_binfo_offsets): Remove.
9951 (layout_basetypes): Remove.
9953 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9955 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9956 (BINFO_PRIMARY_MARKED_P): New macro.
9957 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9958 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9959 (mark_primary_bases): New function.
9960 (unmark_primary_bases): Likewise.
9961 * search.c (get_abstract_virtuals_1): Remove.
9962 (dfs_mark_primary_bases): New function.
9963 (mark_primary_bases): Likewise.
9964 (dfs_unmark_primary_bases): Likewise.
9965 (unmark_primary_bases): Likewise.
9966 (dfs_get_pure_virtuals): Likewise.
9968 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9970 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9971 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9972 (modify_one_vtable): Adjust.
9973 (fixup_vtable_deltas1): Likewise.
9974 (override_one_vtable): Likewise.
9975 * search.c (get_abstract_virtuals_1): Likewise.
9976 (get_pure_virtuals): Likewise.
9977 (expand_upcast_fixups): Likewise.
9978 * tree.c (debug_binfo): Likewise.
9980 * class.c (build_vtable): Don't return a value. Don't rebuild
9981 vtables for bases that have already been handled.
9982 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9983 already been handled.
9984 (modify_one_vtable): Adjust accordingly.
9985 (fixup_vtable_deltas1): Likewise.
9986 (finish_struct_1): Likewise.
9988 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9990 * call.c (build_new_method_call): Also check destructors.